CN103452074A - Efficient energy-saving snow sweeper - Google Patents

Abstract

The invention discloses an efficient energy-saving snow sweeper and mainly solves the problems that the existing snow sweeper is low in sweeping efficiency and poor in effect and the like. The efficient energy-saving snow sweeper comprises a sweeper head and a sweeper body. The sweeper head comprises a front-open snow collection hopper, a front ice breaker, a snow thrower, and a power system, wherein the front ice breaker locating at the front end of the snow collection hopper is rotatably connected with the snow collection hopper, the snow thrower communicated with the snow collection hopper is disposed at the rear end of the snow collection hopper, and the power system powers the sweeper head to operate. A thermal turbine snow blower used for blowing accumulated snow on rails is detachably connected to the bottom of the sweeper body. A pneumatic rotary deicing device and a moisturizing antifreezing solution applicator are further disposed at the top of the sweeper body. The efficient energy-saving snow sweeper is reasonable in design and compact in structure, is far more efficient and effective than the existing all snow sweepers in sweeping. Therefore, the efficient energy-saving snow sweeper is suitable for popularization and application.

Description

A kind of high-efficiency and energy-saving type snow removing vehicle

Technical field

The present invention relates to a kind of snow removing equipment for the high ferro circuit, specifically, relate to a kind of high-efficiency and energy-saving type snow removing vehicle.

Background technology

The high ferro circuit generally adopts non-fragment orbit, and it adopts board-like railway roadbed or monolithic railway roadbed, there is no independent sleeper, and track is relatively stable.It is the difficult problem of the art that the track accumulated snow of high ferro circuit is got rid of always, and existing snow removing vehicle is generally the structure design of extensive style, and the large-area accumulated snow snow removing of orbital plane is had to certain effect.Mainly there is following defect in existing snow removing vehicle: one, low, the snow removing of efficiency of cleaning snow not to the utmost, be difficult to be applicable to the defect of the non-fragment orbit of high ferro circuit; Two, the angle of shedding after the accumulated snow collection is generally changeless, very easily leads the part highway section accumulated snow that causes the curb line and sheds difficult problem; Three, for track intermittently, the snow removing equipment place that can't touch, especially the removal effect of the residual accumulated snow between sleeper is not good enough.

On the other hand, the contact net of Along Railway is the important component part of electric railway, is a kind of special power line, is erected at the railway top, and motorcycle pantograph and its friction are subject to electricity, for electric locomotive provides electric energy.Mainly there is following defect in the contact net icing: 1, overload accident, and the actual icing of circuit surpasses the maximum ice covering thickness of design, and the power line quality increases, and after icing, wind area increases, and exceeds the tolerance range of shaft tower, and causes machinery or electric fault; 2, inhomogeneous icing or do not deice the same period cause adjacent across Tension Difference, also may cause machinery and electrical hazard; 3, the insulator string icing is too much, causes that the insulator string electric property reduces, leakage distance shortens, and causes the insulation network, and even insulator string is breakdown; 4, inhomogeneous icing makes wire produce self-oscillation and wave, and causes disconnected strand of wire and shaft tower to tilt or collapse accident.Therefore, in snow removing, to the deicing of contact net, be also an important operation.

In prior art, the method more common to the deicing of contact net has: 1, artificial removing method.The method is the de-icing method of current domestic overhead transmission line and the common employing of contact net, its be mainly by manually knock and/or locomotive on copper bow is installed is impacted the simple and crude measure such as operation and remove ice and snow, this mode is the simplest, is also de-icing method the earliest; But, need to take a large amount of manpower and materials, elapsed time is long, and deicing efficiency is low, and the deicing effect is not good enough yet, and deicing icing occurs by Chang Zaici, and has certain risk.And, while the icing phenomenon occurring, often ambient conditions is more severe, it is very inconvenient that artificial deicing just becomes; 2, contact net heat cunning method.Observe the icing situation of contact net before operation by the line inspection personnel, the order of severity of judgement icing, if icing reaches the warning value that needs deicing, start deicing, locomotive is by pantograph power taking from network, in the mode of coasting, makes pantograph and contact wire friction, the elimination icing.The method has certain infringement to contact net, can not eliminate icing fully, and and be not suitable for remote mountain area; 3, resistive silk heating de-icing method.France Alstom, HIT utilize built-in insulation resistance wire contact wire feature development the contact net deicing system (draw and connect power supply to power supply disks, be connected to heater strip in contact wire from power supply disks, the copper contact surface that is communicated with heater strip and contact net lines in the icing segment ends, and flow back to power supply by the copper contact surface, form loop), and be applied in the Harbin-Dalian railway line, Harbin subway of the railway system of Japan, France, Korea S, Britain and China.Although the contact net deicing scheme that this project adopts can reach the purpose of deicing in theory, but this defrosting device is also not nearly enough good on removing effect, elimination efficiency, to greatly enhancing under line how according to aspects such as meteorological condition, ice covering thickness and ice melting current and ice-melt times, also to lack successful Application experience and corresponding Regulations, for both wired particularly built applied to high-speed railway touching net, this mode is inapplicable.Especially in China's Harbin-Dalian railway line, southern sleet location particularly, often occur because of the freeze EMUs of fall-back of contact net, the serious withdrawal of train that directly causes.

Meanwhile, prevention to the contact net icing is a kind of ice control of active, on contact wire, smears antifreezing agent, and the thinking of this kind of mode is after knowing and be about to occur sleet weather according to weather forecast, use in advance antifreezing agent coating contact wire, freeze to prevent contact wire.Contact net is smeared to anti-icing fluid and mainly apply relevant anti-icing fluid and smear equipment, as: Bremen, Germany tram company is used the overhead route of STEMMANN TECHNIK company to smear equipment and is coated with antifreezing agent to contact wire; This is smeared equipment and is comprised of two parts: one of them pneumatic shuttle parts is arranged on a fixed frame of rail vehicle inside, another parts are additional roof pantograph application device, its draw runner is replaced by a lubricating arrangement, its major function is roll and equably antifreeze glycerine spread upon in contact wire, in order to prevent the contact wire icing.This equipment of smearing generally can, in the previous day of when forecast, likely causing the contact wire icing, be smeared contact wire.But mainly also there is following defect in the above-mentioned equipment of smearing: it adopts the liquid mode of getting of central permeate formula, smear the cylindrical structural that execution unit is hollow, antifreezing agent is built in this cylindrical structural inside, antifreezing agent infiltrates into the outside of cylindrical structural from the inside to the outside, then just can be smeared operation, not only smear that efficiency is slow, the speed of smearing is low, and sun-roof exposed design very easily causes anti-icing fluid to spill when operation, pollute Along Railway.

In sum, in prior art, snow removing vehicle not only can't carry out effectively and snow removing thoroughly orbital plane, and can't carry out deicing efficiently and smear anti-icing fluid contact net.

Summary of the invention

The object of the invention is to overcome above-mentioned defect, provide a kind of simple in structure, efficiency of cleaning snow is high, remove the snow the high-efficiency and energy-saving type snow removing vehicle respond well.

To achieve these goals, the technical solution used in the present invention is as follows:

A kind of high-efficiency and energy-saving type snow removing vehicle, comprise snow removing headstock and snow removing vehicle body, described snow removing headstock comprises the snow collecting bucket of front opening, the place ahead icebreaking device that is positioned at the snow collecting bucket front end and is rotationally connected with it, the snow throwing device that is arranged at the snow collecting bucket rear end and is communicated with it, and for described snow removing headstock provide the operation power dynamical system; Detachable being connected with for purging the heating power turbine snow blowing apparatus of orbital plane accumulated snow in the bottom of described snow removing vehicle body, also be provided with the Pneumatic rotary deicer and soak into formula anti-icing fluid application device at the top of snow removing vehicle body.

Described snow collecting bucket comprises the collection bucket of front opening, is arranged on the wing plate of these collection bucket opening part both sides, and is arranged on this wing plate lower end for arranging the spiral snow brush of snow or collection snow and bristle; Wherein, the lower end of collection bucket opening part is the flat mouth shape.

For the accumulated snow more be beneficial in snow collecting bucket enters snow throwing device, also be provided with collection snow double helix mechanism in described collection bucket, the effect of this collection snow double helix mechanism is the accumulated snow in snow collecting bucket is involved in to snow throwing device, specifically, collection snow double helix mechanism comprises the two ends rotating shaft that connect and can with respect to collection bucket rotate corresponding to the collection bucket both sides, be arranged on the reduction gearing at rotating shaft middle part, and be arranged at the right-handed screw blade in reduction gearing one side rotating shaft and be arranged at backpitch blade in the rotating shaft of reduction gearing opposite side.

In order to remove the accumulated snow below orbital plane, be provided with liftable in the edge, lower end of described collection bucket opening part, for removing accumulated snow below rail level and it being imported to the interior collection snow slab in collection bucket, should interior collection snow slab be the outside alloy framework that is coated with rubber, and be provided with the protecting against shock spring in this alloy framework.

Described the place ahead icebreaking device comprises the snow removing hub cap be rotationally connected by cantilever and snow collecting bucket both sides, be arranged in the snow removing hub cap and can with respect to shell rotation except basket, and for the hydraulic lifting arm of lifting snow removing hub cap; Be provided with the anti-cover plate that splashes for only snow splashes in this edge, snow removing hub cap upper end; Wherein, in one embodiment, being applicable to orbital plane freezes or the thicker snow removing operating mode of snow deposit, the described basket that removes is for grinding the moon, this stone roller moon comprises the two ends rotating cylinder that connect and can with respect to shell rotate corresponding to shell, and detachable be installed on this rotating cylinder play skates and/or spring steel brush, this plays the list structure that skates and/or spring steel brush are arc;

In another embodiment, being applicable to orbital plane does not freeze or the thinner snow removing operating mode of accumulated snow, described except basket be snow removal wheel, this snow removal wheel comprises the fixed diameter rotating cylinder, be arranged on fixed diameter rotating cylinder both sides and synchronize the variable-diameter rotating cylinder rotated with it, and be arranged on the flexible polypropylene bristle on fixed diameter rotating cylinder and variable-diameter rotating cylinder.

Further, described snow throwing device comprises the row's flurry road be communicated with the snow collecting bucket rear end, the centrifugal blower of entrance, the row's of being arranged on flurry road, and the row's of being arranged on snow ducting outlet place is rotatably connected with row flurry road by swing pinion and arranges the adjustable row of snow angle and avenge part.

Described heating power turbine snow blowing apparatus comprises the turbofan by driven by motor, between air-out passage and turbofan air outlet, for heating the turbofan leaving air temp and power taking or by the resistance ring of battery and inverter power supply from described snow removing vehicle, be arranged at the air-out passage that turbofan air outlet and cross section are " people " font, and for encapsulating the blower housing of turbofan, resistance ring; Wherein, the openend of air-out passage is towards orbital plane, and its end with respect to openend is communicated with the turbofan air outlet.

In order to have guaranteed that skates or spring steel brush do not contact with track plates, described the place ahead icebreaking device also comprises for calibrating the laser displacement sensing of cantilever depression distance.

Described Pneumatic rotary deicer comprises double H-type buffering stand, the servo lifting apparatus that the stand soffit is connected and cushions for the lifting double H-type stand is cushioned with double H-type in upper end, be arranged on the combined type deicing brush on double H-type buffering stand upper surface, for described Pneumatic rotary deicer moves the pneumatic system that power is provided, and for controlling the control system of servo lifting apparatus and combined type deicing brush;

Wherein, described combined type deicing brush comprise in rotopeening head, rotation steel brush, rotation nylon bruss any one or multiple arbitrarily;

Described rotopeening head comprises the striking head rotating cylinder be arranged on double H-type buffering stand upper surface, and is fastenedly connected the body that knocks on the striking head rotating cylinder by flexible link belt;

Described rotation steel brush comprises steel brush rotating cylinder and the some steel brush hairs that evenly is arranged on steel brush rotating cylinder surface be arranged on double H-type buffering stand upper surface;

Described rotation nylon bruss comprises nylon bruss rotating cylinder and the some nylon brush hairs that evenly is arranged on nylon bruss rotating cylinder surface be arranged on double H-type buffering stand upper surface;

In one embodiment, the striking head rotating cylinder is hollow-core construction, its two ends are connected with the both sides of double H-type buffering stand, knock body by being inverted triangle bayonet arrangement be connected with the flexible link belt that draws (KEVLAR) to be woven into by Kev (the triangle aluminum strip being arranged for blocking the groove knocked in body in band), Kev draws the flexible link belt other end to be connected with the striking head rotating cylinder, is symmetrically installed with four identical bodies that knock on striking head rotating cylinder; Steel brush rotating cylinder and nylon bruss rotating cylinder are tube-in-tube structure, and the both sides of inner core and double H-type buffering stand are connected, then by urceolus by bolt tightening on inner core, steel brush hair and nylon brush hair are arranged on urceolus;

The rotary power of striking head rotating cylinder, steel brush rotating cylinder and nylon bruss rotating cylinder is provided by described pneumatic means, further, striking head rotating cylinder, steel brush rotating cylinder and nylon bruss rotating cylinder be by independent motor driving, thereby make control system to be adjusted respectively the rotating speed of striking head rotating cylinder, steel brush rotating cylinder and nylon bruss rotating cylinder separately.

Further, describedly knock body for the strip structure made by hard rubber and, along the axial setting of striking head rotating cylinder, in order to improve the shock resistance anti-fatigue performance that knocks body, this knocks in body and also is mixed with steel wire and nylon fiber.

H type upper beam and H type underbeam that described double H-type buffering stand comprises opposing parallel setting from top to bottom and connects by elastic damper; Described servo lifting apparatus is connected with H type underbeam lower end, and combined type deicing brush is arranged on H type upper beam.According to the quantity of brush in combined type deicing brush, the shape of H type upper beam can be adjusted accordingly, as: ladder structure, putting before this, rotopeening head, rotation steel brush and/or rotation nylon bruss are arranged between the space of two supports in ladder structure.Further, in order better to realize the present invention, between H type upper beam and H type underbeam, middle part also is provided with air spring, and this air spring lower end is connected with H type underbeam, its upper end is connected with H type upper beam lower end by retainer, and this air spring can play good cushioning effect.When the design of air spring and spring-damper makes equipment availability, have in the degree of freedom energy auto back of multiple directions, make the combined type deicing brush the ice sheet of effectively fitting, and excessive impact when elasticity adds damping design for buffering and absorbs deicing, reduce the rigid collision to contact net, reach the effect of flexible deicing, avoided contact wire impaired.

Further, in order to improve the automation of deicing, the Pneumatic rotary deicer also comprises the pattern recognition device be connected with described control system.Pattern recognition device feeds back to control system by the view data collected, and control system is by the achieve a butt joint automatic decision of net-fault icing situation of pattern recognition device, then controls combined type deicing brush and servo lifting apparatus is done corresponding motion according to judgement.

For Real-time Feedback operation Vibration Condition, prevent that contact net is impaired, the Pneumatic rotary deicer also comprises that being arranged on described double H-type cushions on stand and the vibration acceleration sensor be connected with described control system.

The described formula anti-icing fluid application device that soaks into comprises lifting apparatus, is arranged on the lifting apparatus upper end and is lifted device to drive the applicator system that rises or descend, and be communicated with the anti-icing fluid feed mechanism that anti-icing fluid is provided for it with applicator system; This applicator system comprises backflash, be built in the reservoir in backflash, and be fixed on the round brush of smearing on backflash or reservoir by bearing, wherein, smear the round brush bottom and soak in reservoir, its top is exposed to the backflash outside, and backflash and reservoir all are communicated with the anti-icing fluid feed mechanism, and between the two, exist ，Gai gap, gap to form the anti-icing fluid return flow line.

Described reservoir is groove structure, and the height of its front end is higher than the height of rear end, and is tiltedly installed with an end in reservoir front end inboard and this front end is fastenedly connected, the other end is to the first scraper plate of smearing the round brush upper end and extending; Described backflash is groove structure, and be tiltedly installed with an end in its front end inboard and this front end is fastenedly connected, the other end is to the second scraper plate of smearing the round brush upper end and extending, inboardly in its back-end be tiltedly installed with an end with this rear end is fastenedly connected, the other end is to the baffle plate of smearing the extension of round brush upper end.As preferably, the first scraper plate, the second scraper plate, baffle plate are the PTFE plate.

Specifically, smear round brush and comprise roller body and be arranged on the bristle on roller body, this bristle is made by high hygroscopicity fibre.

In one embodiment, roller body when smearing operation, by and contact wire between frictional force drive it and naturally roll, this is passive mode; In another embodiment, described roller body is by its motion of driven by motor, and this is active mode.

Described anti-icing fluid feed mechanism comprises the anti-icing fluid memory device, the supply pump that is connected and is connected with reservoir by feed tube with this anti-icing fluid memory device; Described backflash is communicated with the anti-icing fluid memory device by return duct.

Compared with prior art, beneficial effect of the present invention is:

(1) the present invention is equipped with some groups of heating power turbine snow blowing apparatus in the bottom of snow removing vehicle body, by this heating power turbine snow blowing apparatus, the accumulated snow between orbital plane gap, sleeper is blown out to the track both sides, to reach the purpose that purges snow removing; Meanwhile, the wind that turbofan blows out heats by resistance ring, and hot blast can melt accumulated snow, is conducive to purge, thereby has effectively improved the snow removing effect between orbital plane gap, sleeper.

(2) in the present invention, the snow removing headstock has comprised the place ahead icebreaking device, snow collecting bucket and snow throwing device three parts, the place ahead icebreaking device is for abolishing icing, the accumulated snow in snow removing vehicle dead ahead, then accumulated snow is involved in snow collecting bucket, by the snow throwing device be communicated with snow collecting bucket, accumulated snow is shed to track again, its efficiency of cleaning snow is very high, the snow removing that is particularly useful for the high ferro circuit, overcome the low defect of snow removing vehicle efficiency of cleaning snow in the prior art effectively.

(3) adopt two kinds of form of structure except basket in the present invention, a kind of is ice breaking wheel, another kind is snow removal wheel, wherein, ice breaking wheel is applicable to orbital plane and freezes or the thicker snow removing operating mode of snow deposit, as: the longitude and latitude higher orbit faces such as China's Harbin-Dalian railway line easily freeze or the thicker area of snow deposit, snow removal wheel is applicable to orbital plane and does not freeze or the thinner snow removing operating mode of accumulated snow, different except baskets, tackle different operating modes, make of the present invention realize flexible and changeable, applied range.

(4) the place ahead of the present invention icebreaking device also comprises for calibrating the laser displacement sensing of cantilever depression distance, this laser displacement sensing is responsible for calibrating depression distance, while making cantilever press down work, guarantee with track plates, directly not contact except a skates or spring steel brush on basket, and at least leave the space of 1-2cm, while avoiding operation, track plates is caused to damage.

(5) in the present invention, air-out passage is designed to " people " character form structure, and its openend is towards orbital plane, further, the both sides of " people " font are arcuate structure, and the radian of its underpart increases gradually along the direction away from " people " font axis, this structure design is conducive to accumulated snow middle toward track two blowings from track.

(6) the present invention respectively is provided with a snow brush in the lower end, both sides of snow collecting bucket, can push the accumulated snow in the track outside (comprising that rail level is following) outward open or (in the raceway groove that effluxes both sides, inlet wire road, be collected by snow collecting bucket toward interior toward the track internal gathering during this snow brush operation; Simultaneously, the bristle flight pitch of snow brush, corresponding to the track pillow case bay, also changes according to the corresponding rotating speed of the change of the speed of a motor vehicle, to reach, agrees with interval between sleeper beam, brush the accumulated snow of the position that can effectively snow collecting bucket end, track both sides can't be touched by snow and discharge track, improved the snow removing effect.

(7) the Pneumatic rotary deicer cushions the multi-angle motion of stand by double H-type, then combining image recognition technology and vibration acceleration sensor, Real-time Feedback deicing operation situation, control system is dynamically adjusted the duty of servo lifting apparatus, combined type deicing brush according to feedback information ground, make the combined type deicing brush the ice sheet of effectively fitting, not only deicing efficiency is high, and has realized the purpose of flexible deicing, while having reduced deicing to the infringement of contact net.

(8) in the Pneumatic rotary deicer, combined type deicing brush comprises rotopeening head, rotation steel brush, rotates three kinds of nylon brusses, wherein, rotation steel brush, rotation nylon bruss substitute and manually knock with copper bow ballistic method for the contact net deicing, there is the higher speed of icing that removes, and rotating speed is adjustable separately, deicing has more specific aim, and the rotopeening head of particular design can be removed ice sheet thicker on contact net, has solved and can't accomplish to thicker ice sheet the problem of effectively processing in the prior art.

(9) applicator system is designed to the outer formula that soaks into, smear round brush and directly by surperficial bristle, absorb anti-icing fluid, absorption efficiency is far above existing central permeate formula, thereby improved efficiency and the speed of smearing, but the high speed operation, smear more than operating speed reaches 60 km/h.

(10) soak in formula anti-icing fluid application device and be designed with backflash and reservoir, backflash is from the nested reservoir that is wrapped in of surrounding, for receiving the unnecessary anti-icing fluid of reservoir and returning in the anti-icing fluid memory device by return line flow; Simultaneously; in backflash openend both sides, the second scraper plate and scraper plate are set respectively; at the reservoir openend, the first scraper plate is set; wherein; baffle plate is for stopping the anti-icing fluid splashed while smearing the round brush working at high speed; strike off anti-icing fluid too much on bristle simultaneously; scrape front edge of board as much as possible near round brush for two; can effectively collect the liquid splashed outward and it is flowed in backflash; scraper plate and baffle plate can be in smearing round brush and smearing at a high speed the process of operation; effectively prevent that anti-icing fluid from splashing, protection Along Railway environment is not contaminated.

The accompanying drawing explanation

Fig. 1 be in the present invention the snow removing headstock and the snow removing vehicle body structural representation.

The partial schematic diagram that Fig. 2 is the heating power turbine snow blowing apparatus in the present invention.

The schematic internal view that Fig. 3 is snow removing headstock in the present invention.

The partial schematic diagram that Fig. 4 is wing plate and snow brush in the present invention.

The structural representation that Fig. 5 is Pneumatic rotary deicer in the present invention.

The front view that Fig. 6 is Fig. 5.

The structural representation that Fig. 7 is combined type deicing brush in the present invention.

Fig. 8 soaks into the structural representation of formula anti-icing fluid application device in the present invention.

Fig. 9 is the structure principle chart that soaks into applicator system in formula anti-icing fluid application device.

Wherein, the corresponding title of Reference numeral: the 1-vehicle body that removes the snow, the 2-cantilever, the 3-hub cap that removes the snow, 4-is except basket, the 5-hydraulic lifting arm, the anti-cover plate that splashes of 6-, the 7-collection bucket, the 8-wing plate, 9-avenges brush, 10-arranges the flurry road, the 11-centrifugal blower, 12-row snow part, the 13-turbofan, the 14-air-out passage, the 15-swing pinion, the 16-blower housing, 17-is flexibly connected groove, the 18-pneumatic means, 19-protects bolt, the servo lifting apparatus of 20-, the 21-lifting apparatus, the 22-backflash, the 23-reservoir, 24-smears round brush, 25-rotopeening head, 26-rotates steel brush, 27-rotates nylon bruss, the 28-feed tube, the 29-return duct, the 30-elastic damper, 31-H type upper beam, 32-H type underbeam, collection snow slab in 33-, 34-collection snow double helix mechanism,

221-the first scraper plate, 222-the second scraper plate, 223-baffle plate;

251-striking head rotating cylinder, the 252-flexible link belt, 253-knocks body, the 254-air spring, 255-leads slab, 256-pneumatic interface, 257-retainer;

261-steel brush rotating cylinder, 262-steel brush hair;

271-nylon bruss rotating cylinder, the 272-nylon brush hair.

The specific embodiment

Below in conjunction with accompanying drawing, the invention will be further described.Embodiments of the present invention include but not limited to the following example.

Embodiment

The present embodiment provides a kind of high-efficiency and energy-saving type snow removing vehicle, and as shown in Figure 1 to 9, this snow removing vehicle mainly comprises snow removing headstock and snow removing vehicle body 1 two parts.The present invention mainly comprises two aspects to the improvement of existing snow removing vehicle, is snow removing vehicle to be directed to the improvement of railway snow removing on the one hand; The improvement for the contact net deicing on the other hand to snow removing vehicle.Wherein, for railway snow removing, mainly by two aspects, undertaken: one, the accumulated snow of orbital plane is processed; Two, for the accumulated snow between orbital plane gap, sleeper, process.

One, snow removing vehicle is directed to the improvement of railway snow removing

The accumulated snow of orbital plane is processed and is mainly completed by newly-designed snow removing headstock, specifically, in the present embodiment, the snow removing headstock mainly comprises snow collecting bucket, the place ahead icebreaking device, snow throwing device and dynamical system four parts, wherein, the place ahead icebreaking device is for abolishing icing, the accumulated snow in snow removing vehicle dead ahead, ice cube after abolishing, ice slag and accumulated snow are collected in snow collecting bucket, snow collecting bucket is communicated with snow throwing device, accumulated snow in snow collecting bucket, ice cube, ice slag etc. are shed away by the snow device, get rid of to track along both side, complete snow removing.

Snow collecting bucket integral body is bucket-shaped, its front opening, and bottom is the flat mouth design a little more than orbital plane, accumulated snow, ice cube are shoveled into its inside by the flat mouth of snow collecting bucket bottom.In the present embodiment, snow collecting bucket comprises the collection bucket 7 of front opening, is arranged on the wing plate 8 of these collection bucket opening part both sides, and is arranged on these wing plate 8 lower ends for arranging the spiral snow brush 9 of snow or collection snow and bristle.Wing plate is generally straight plate, and its front end has circular arc, and the wing plate bottom is provided with snow brush 9, and in the shape of a spiral, spiral helicine bristle flight pitch, corresponding to the track pillow case bay, also changes according to the corresponding rotating speed of the change of the speed of a motor vehicle bristle of snow brush, to reach, agrees with interval between sleeper beam.During operation, the snow brush can be pushed the accumulated snow in the track outside (comprising that rail level is following) outward open or (in the raceway groove that effluxes both sides, inlet wire road, be collected by snow collecting bucket toward interior toward the track internal gathering.Select to efflux or collect according to different snowfalls, different circuit environment, efflux the snow removing speed of mode but accumulated snow does not jump out track bed, generally be applicable to the situation that snowfall is less).

For the following accumulated snow in snow collecting bucket port plane of living in is cleared up effectively, the present embodiment is in the bottom of snow collecting bucket, the lower end that is its opening part also is installed with interior collection snow slab 33, specifically, interior collection snow slab is the outside alloy framework that is coated with rubber, and is provided with the protecting against shock spring in this alloy framework.The interior snow slab that integrates is as the liftable design, and in realizing, the up-down mode of collection snow slab is existing mature technology, and the present embodiment does not repeat.During the track switch operation, the collection snow slab is recovered to the horizontal level more than orbital plane by pneumatic means, during without track switch, can fall for removing the accumulated snow below rail level.

Further, in order to improve the applicability of snow brush 9, can adjust according to different road snow situations, the present embodiment will be avenged brush and be designed to liftable, the adjustable snow brush of angle, the adjustable structure of liftable, angle of snow brush realizes varied, the specific implementation of this example is as follows: wing plate 8 lower ends are connected with the reeded flexible connection groove 17 of tool, the snow brush is fixed in this flexible connection groove, be flexibly connected the groove upper end and be rotationally connected by turning cylinder and wing plate lower end, and control and be flexibly connected the groove rotation by pneumatic means 18; Meanwhile, be flexibly connected the groove upper end and also by the air-leg or the spring lever that are arranged on the snow collecting bucket side, realize being flexibly connected the action that groove presses down, lifts.

Pneumatic means 18 1 ends are hinged with the collection snow slab by the connecting rod through the snow collecting bucket sidepiece, and the other end is connected in protection bolt 19 underarms.When running into, collides while being greater than the protecting against shock spring travel by the collection snow slab, protection bolt 19 actions (snap fit blocks, and collection snow slab retrude is regained), and the air feed equipment of pneumatic means can be installed in snow removing vehicle.During normal track switch operation, do not possess operating condition under rail level, the collection snow slab should be regained.In addition, for energy simultaneous adaptation CRTSI type, CRTS II type track plates and existing line, collection snow slab both sides are provided with the subplate of adjustable length and angle.When subplate is regained fully, collection snow slab length minimum, be applicable to CRTS II type track plates (Jing-Hu Railway).During the subplate full extension, collection snow slab length maximum, be applicable to CRTSI type track plates (Harbin-Dalian railway line), the marginal existing line that is applicable to of extension elongation.

Enter the efficiency of snow collecting bucket in order to improve accumulated snow, the present embodiment is on the basis of said structure, also in the collection bucket in snow collecting bucket, be provided with collection snow double helix mechanism 34, this collection snow double helix mechanism comprises the two ends rotating shaft that connect and can with respect to collection bucket 1 rotate corresponding to collection bucket 1 both sides, be arranged on the reduction gearing at rotating shaft 13 middle parts, and be arranged at the right-handed screw blade in the rotating shaft of reduction gearing one side and be arranged at backpitch blade in the rotating shaft of reduction gearing opposite side.In brief, integrate snow double helix mechanism 34 with the centre of rotating shaft as boundary, two ends, the left and right hand of spiral is contrary.The effect of collection snow double helix mechanism is the snow roller at snow collecting bucket edge is entered in snow collecting bucket, simultaneously, by the snow roller in snow collecting bucket to snow throwing device.Collection snow double helix mechanism can separately establish power drive, also can share with snow throwing device.

The place ahead icebreaking device is rotationally connected by cantilever 2 and snow collecting bucket both sides, and it is mainly used in abolishing icing, the accumulated snow in snow removing vehicle dead ahead, so that accumulated snow and icing can successfully being collected in snow collecting bucket.In the present embodiment, the place ahead icebreaking device comprises the snow removing hub cap 3 be rotationally connected by cantilever 2 and snow collecting bucket both sides, be arranged in the snow removing hub cap and can with respect to the shell rotation except basket 4; Be provided with the anti-cover plate 6 that splashes for only snow splashes in this edge, snow removing hub cap upper end.Be provided with elevating lever between the middle part of cantilever and snow collecting bucket, as preferably, this elevating lever is hydraulic lifting arm 5, and cantilever lifts by lifting or falls except basket.Except basket rotation snow removing, its power drives by dynamical system.

In this example, the snow removing wheel construction is divided into two kinds:

One

Except basket 4 is the stone roller moon, this stone roller moon comprises the two ends rotating cylinder that connect and can with respect to snow removing hub cap rotate corresponding to the snow removing hub cap, and detachable be installed on this rotating cylinder play skates and/or spring steel brush, this plays the list structure that skates and/or spring steel brush are arc.Grind the moon and be fixed on the end of shell by the bearing at two ends, and one-sided hydraulic drive motor and the gear train of being equipped with of its fixed end, realize grinding the rotation of the moon with this.Grind 0.9 meter of moon overall length, 0.6 meter of rotating cylinder diameter, play the outer wall that skates and/or spring steel brush are arranged on rotating cylinder, as preferably, plays skates and/or spring steel brush and adopt hex bolts and rotating cylinder to fix.Wherein, play skates for breaking comparatively hard and abundant compacting ice sheet, the spring steel brush strikes off for ice sheet.

They are two years old

Except basket 4 is snow removal wheel, grind moon use for replacing when accumulated snow freezes in track, obtain better cleaning effect.Snow removal wheel comprises the fixed diameter rotating cylinder, is arranged on fixed diameter rotating cylinder both sides and synchronizes the variable-diameter rotating cylinder rotated with it, and be arranged on the flexible polypropylene bristle on fixed diameter rotating cylinder and variable-diameter rotating cylinder.1.3 meters of snow removal wheel overall lengths, its rotary cylinder is comprised of fixed diameter rotating cylinder and each variable-diameter rotating cylinder of 0.2 meter long of outer ring, left and right of middle 0.8 meter long.The flexible polypropylene bristle is arranged on the outer wall of snow removal wheel, and it is wear-resisting and certain degree of hardness arranged.The variable-diameter rotating cylinder inside that is positioned at fixed diameter rotating cylinder both sides is provided with the stroke screw, barrel dliameter can change by spanner adjustment stroke screw, after regulating, brush can agree with mutually with track inner track plate and sleeper beam, different barrel dliameters are applicable to respectively CRTSI type and CRTS II type track plates, also regulate and are applicable to traditional existing line simultaneously.The mode that realizes the snow removal wheel rotation is the same with the stone roller moon, at this, does not do and repeats.While needing snow removing, fall except basket, removed the snow, after operation completes or while not needing operation, lift except basket disorbit face by elevating lever.

Cantilever drives except basket decline (pressing down), while lifting, certain travel limits should be arranged, the present embodiment adopts and below cantilever and the hubcap fixing except basket, laser displacement sensor to be set and to realize the feedback except the basket depressed position, laser displacement sensor is responsible for calibrating depression distance, guaranteed while making cantilever press down work that skates or spring steel brush do not contact with track plates, and at least leave the space of 1-2cm, while avoiding operation, track plates is caused to damage.

After snow cover is collected in snow collecting bucket, need employing to shed equipment the snow of collection is shed to track both sides along the line, the present embodiment adopts snow throwing device to realize above-mentioned purpose.Specifically, snow throwing device comprises the row's flurry road 10 be communicated with the snow collecting bucket rear end, the centrifugal blower 11 of entrance, the row's of being arranged on flurry road, and the row at the row's of being arranged on snow ducting outlet place avenges part 12.Centrifugal blower is involved in the accumulated snow in snow collecting bucket to row flurry road, and then the row by row's snow ducting outlet place avenges the part discharge.The cylindrical shape of the hollow of the shape row flurry road coupling of row's snow part, offer the mouth of shedding of shedding out for accumulated snow at its side.

Further, in order better to reach centrifugal blower, the accumulated snow in snow collecting bucket is involved in to the purpose of arranging in the flurry road, in the present embodiment, the curved shape of the blade of centrifugal blower 11, and blade axially outwards increases along it gradually near the radian of an end of centrifugal blower turning cylinder, the blade radian is beneficial to more greatly and receives the accumulated snow that double helix imports herein, away from the radian of an end of centrifugal blower turning cylinder, along it, axially inwardly reduces gradually, coordinates air channel can produce larger centrifugal wind-force.This design has greatly improved row's snow efficiency.Further, on the basis of said structure, the present embodiment extends the centrifugal blower axis forward, and be connected with the rotating shaft in collection snow double helix mechanism by reduction gearing, the transmission of power of centrifugal blower is to the reduction gearing that is positioned at top, double helix stage casing and then drive the rotation of collection snow double helix, this purpose of design is, saved the double-helical drive of collection snow, realized being synchronized with the movement of collection snow double helix and centrifugal blower, unified driving, optimized the ice and snow passage of double helix bottom and both sides, the automatic matching rotating speed in double helix and air channel, without Synchronization Control, optimize collection snow performance, improve collection snow efficiency, saved the energy.

It is all changeless that the row of existing snow removing vehicle avenges angle, therefore, very easily leads the part highway section accumulated snow that causes the curb line and sheds difficult problem.Therefore, in the present embodiment, row's snow part is rotatably connected with row flurry road 10 by swing pinion 15, and swing pinion 15 is driven by the second motor again.When relating to needs change snow throwing angle, start the second motor, the second motor output shaft and swing pinion formative gear pair, the driven rotary gear rotates, thereby makes swing pinion drive the rotation of row's snow part, completes angular adjustment.

The dynamical system of snow removing headstock provides operation power for the snow removing headstock, it mainly comprises for driving the first hydraulic motor of snow brush rotation, for driving the first motor of centrifugal blower, for driving the second hydraulic motor except basket (rotating cylinder or fixed diameter rotating cylinder, variable-diameter rotating cylinder), for the second motor of the row's of driving snow part angular adjustment, the fluid power system of elevating lever and above-mentioned pneumatic means etc.

The heating power turbine snow blowing apparatus realization of passing through to be arranged on the snow removing body bottom that accumulated snow between orbital plane gap, sleeper is processed.In the present embodiment, heating power turbine snow blowing apparatus mainly contains two effects: one, by the snow melting of orbital plane, thicker, harder snow deposit is fluffed soft; Two, soft snow deposit is blowed to the track both sides, realize purging snow removing.Heating power turbine snow blowing apparatus realizes that the structure of above-mentioned two effects is as follows: heating power turbine snow blowing apparatus comprises turbofan 13, resistance ring and air-out passage 14 3 parts.

Turbofan, by turbo-dynamo drive its operation, the air outlet of this turbofan towards orbital plane and extend to the snow removing vehicle body outside, turbine air duct and blade are by the aluminium alloys manufacture, weight is less.

Air-out passage, be arranged on the air outlet place of turbofan, its role is to the wind blown out from the turbofan air outlet is led, and makes wind to orbital plane.Further, in order to improve the purging effect, in the present embodiment, the cross section of air-out passage is " people " character form structure, and its openend is towards orbital plane, simultaneously, the both sides of " people " font are arcuate structure, and the radian of its underpart is along increasing gradually away from the direction of " people " font axis, this structure design be conducive to by accumulated snow from the middle of track toward track two blowings.According to different orbital plane accumulated snow situations, purge angle and can make accommodation, the openend of air-out passage is adjustable with respect to the angle of orbital plane; Realize that the openend of the air-out passage mode adjustable with respect to the angle of orbital plane is varied, as the air outlet of: air-out passage and turbofan be rotationally connected, be rotatably connected or globular hinge all can, this connected mode is existing mature technology, and therefore, the present embodiment is not to its detailed description.

Resistance ring, for heating the wind blown out from the air outlet of turbofan, resistance ring is arranged on the below of air-out passage top, turbofan air outlet.Hot water radiation wire is installed in resistance ring, and the power supply of resistance wire mainly contains two kinds of modes: one, hot water radiation wire, by being positioned on the outside electric wire access snow removing vehicle of ring, carries out power taking; Two, by independently battery and inverter are powered.Wind after heating has the thawing effect to accumulated snow, is more conducive to the purging of wind.Consider under different operating modes, the difference of Snow Thickness, temperature, the present embodiment temperature design of drying is adjustable, its implementation is as follows: temperature control device is installed on snow removing vehicle, this temperature control device is controlled temperature adjustment to resistance ring, thereby reaches the adjustable purpose of this device leaving air temp.

On the basis of said structure, the present embodiment integrates turbofan, resistance ring etc. the design that forms box type modularization, concrete way is to set up a blower housing 16, and turbofan, resistance ring all are installed in shell, and air-out passage is positioned at this housing exterior.Heating power turbine snow blowing apparatus can be connected in by the design detachable of box module the bottom of snow removing vehicle body, after pulling down, can be used as portable blow device and uses, not only realize flexibly, and also easy to maintenance.

Heating power turbine snow blowing apparatus is used separately while being applicable near the multiple tracks branch road section in station or cleaning work among a small circle.During use, can singlely bear use, also can be installed on the small-scale workshops stand, be powered by power supply unit.Can continue to use " people " font air-out passage on the small-scale workshops stand; The requirement of manual work also is designed with universal discharge pipe with handles, and the discharge pipe head is ferrule, and resistive heater is inside arranged.

Two, the improvement for the contact net deicing to snow removing vehicle

The contact net deicing comprises the deicing operation after freezing, and the anti-freeze operation after freeze front or deicing.

The deicing operation realizes that by the Pneumatic rotary deicer Pneumatic rotary deicer is arranged on the train top, mainly comprises double H-type buffering stand, servo lifting apparatus 20, combined type deicing brush, control system and dynamical system five parts.

Servo lifting apparatus, servo lifting apparatus comprises the base that is arranged on the train top and is arranged on the collapsible shelf structure on base, it can adopt existing pantograph form of structure, servo lifting apparatus is mainly used in driving double H-type buffering stand and rises, descends, the power of its operation is provided by dynamical system, and controlled system is controlled.

Double H-type cushions stand, is arranged on the top of servo lifting apparatus, mainly comprises opposing parallel setting from top to bottom and the H type upper beam 31 and the H type underbeam 32 that connect by elastic damper 30; Specifically, the upper end of servo lifting apparatus 20 is connected with H type underbeam 31 lower ends, and combined type deicing brush is arranged on H type upper beam 31.Elastic damper between H type upper beam 31 and H type underbeam 32 has been realized multivariant mechanical damping design, according to actual applicable cases, determines suitable spring damping ratio.Further, between H type upper beam and H type underbeam, middle part also is provided with air spring 254, and this air spring lower end is connected with H type underbeam, and its upper end is connected with H type upper beam lower end by retainer 257.During operation, H type upper beam H type underbeam is relatively done at any angle swing by a small margin in horizontal plane, and air spring makes, and H type upper beam has the ability in auto back after swing; Air spring makes the combined type deicing brush the ice sheet of effectively fitting in conjunction with the design of elastic damping, and excessive impact when elasticity adds damping design for buffering and absorbs deicing, reduce the rigid collision to contact net, reach the effect of flexible deicing, avoided contact wire impaired.

During the deicing operation, monitoring to H type upper beam Vibration Condition is very important, the present embodiment is on the basis of said structure, also at double H-type buffering stand front end face, install vibration acceleration sensor additional, this vibration acceleration sensor Real-time Feedback operation Vibration Condition is to control system, then by control system, according to feedback information, adjusted in real time, impaired to prevent contact net.In the deicing operation, if fall, ice directly falls, will certainly damage combined type deicing brush, the present invention also is provided with and leads slab 255 in the both sides of an end of retainer 9 close air springs, and this is led slab 255 and favours the setting of H type underbeam, as preferred structure, lead slab and adopt straight plated construction, be symmetricly set in the retainer arranged on left and right sides.Lead slab for guiding ice toward the surrounding landing of Pneumatic rotary deicer, play protection combined type deicing brush with and the effect of following parts.

Based on light-weighted mentality of designing, in the present embodiment, H type upper beam, H type underbeam, retainer and lead slab and all adopt 6 to be or 7 line aluminium alloys are made, can guarantee that in guaranteed strength whole double H-type buffering stand has lighter quality, is installed on servo lifting apparatus top so that double H-type is cushioned to stand; Further, in order to reduce double H-type buffering stand quality, as preferably, spring-damper does not adopt the oil pressure damping, and adopts the vapour-pressure type damping system.

Combined type deicing brush is the execution unit of deicing, its mainly comprise rotopeening head 25, the rotation steel brush 26, the rotation nylon bruss 27 in any one or multiple arbitrarily, according to different deicing needs, above-mentioned rotopeening head, rotation steel brush, rotation nylon bruss can be used alone or any combination; The rotopeening head is for removing thicker ice sheet, rotation steel brush for removing medium and small thickness ice sheet, rotating the removing that nylon bruss has coordinated remaining ice and snow.

Rotopeening head 25 is core technologies of combined type deicing brush, it is mainly for can't go out the situation of thicker ice sheet by traditional de-icing method, the rotopeening head comprises the striking head rotating cylinder 251 be arranged on double H-type buffering stand upper surface, and be fastenedly connected and knock body 253 on striking head rotating cylinder 251 by flexible link belt 252, the striking head rotating cylinder is hollow-core construction, its two ends are connected with the both sides of double H-type buffering stand, knock body by being inverted triangle bayonet arrangement be connected with the flexible link belt that draws (KEVLAR) to be woven into by Kev (the triangle aluminum strip being arranged for blocking the groove knocked in body in band), Kev draws the flexible link belt other end to be connected with the striking head rotating cylinder, be symmetrically installed with four identical bodies that knock on striking head rotating cylinder.Knock body 253 for the strip structure made by hard rubber and along the axial setting of striking head rotating cylinder 251, simultaneously, in order to improve the shock resistance anti-fatigue performance that knocks body, knock in body 253 and also be mixed with steel wire and nylon fiber.

Rotation steel brush 26 comprises steel brush rotating cylinder 261 and the some steel brush hairs 262 that evenly is arranged on steel brush rotating cylinder 261 surfaces be arranged on double H-type buffering stand upper surface; Rotation nylon bruss 27 comprises nylon bruss rotating cylinder 271 and the some nylon brush hairs 272 that evenly is arranged on nylon bruss rotating cylinder 271 surfaces be arranged on double H-type buffering stand upper surface.

Steel brush rotating cylinder and nylon bruss rotating cylinder are tube-in-tube structure, and the both sides of inner core and double H-type buffering stand are connected, then by urceolus by bolt tightening on inner core, steel brush hair and nylon brush hair are arranged on urceolus.Rotation steel brush, rotation nylon bruss substitute and manually to knock with copper bow ballistic method for the contact net deicing, have highlyer except speed of icing, and deicing has more specific aim.

In the present embodiment, the rotary power of striking head rotating cylinder, steel brush rotating cylinder and nylon bruss rotating cylinder is provided by dynamical system, in order to improve the deicing effect, the independent control of realization to each brush, striking head rotating cylinder, steel brush rotating cylinder and nylon bruss rotating cylinder be by motor driving independently, and these motors all controlled system control.

On the basis of said structure, the present invention has also designed contact net icing image recognition technology, this technology is by arranging pattern recognition device, pattern recognition device is for the measuring of ice thickness to the contact net icing and remove effect identification, it says that the image information collected feeds back to control system, control system is by the achieve a butt joint automatic decision of net-fault icing situation of pattern recognition device, then controls combined type deicing brush and servo lifting apparatus is done corresponding motion according to judgement.

Control system mainly is responsible for the information of processing image information and vibrator sensor feedback, in order to identify ice layer thickness, then controls the rotary speed that in the rising height of servo lifting apparatus and combined type deicing brush, each brush needs.In the present embodiment, control system is the main control system be placed in train, it should be noted that, control system realizes that the implementation (comprising aforesaid main control system) of above-mentioned functions is existing mature technology, therefore, does not repeat in the present embodiment.

Insulation and good endurance because of pneumatic system, can realize operations involving high pressure, so, in the present embodiment, the dynamical system of Pneumatic rotary deicer adopts pneumatic system, pneumatic system mainly comprises the air pump be arranged in train, the air motor be connected with each action component, the side opening of H type upper beam is provided with pneumatic interface 256, pneumatic interface 256 quantity and striking head rotating cylinder, the quantity Matching of steel brush rotating cylinder and nylon bruss rotating cylinder, air pump provides gases at high pressure by the rubber hose that is wrapped in Kafra fiber to air motor, then drive above-mentioned rotating cylinder rotation by air motor, consider that air motor transmission rotating speed is high, therefore, need to install reduction gearing additional, simultaneously, increase moment of torsion, carry high pressure during due to the contact net electrification operation and can reach 27.5KV, the motor appendix need to have good insulating properties meeting in withstand voltage, cold-resistant, soft.The collapsible shelf structure of above-mentioned servo lifting apparatus bottom can be selected pneumatic arm, and the power of its lifting, decline is provided by pneumatic system equally.

Anti-freeze operation

The present embodiment provides a kind of formula anti-icing fluid application device that soaks into, and this soaks into formula anti-icing fluid application device and comprises lifting apparatus 21, applicator system and anti-icing fluid feed mechanism three parts.Usually, the Pneumatic rotary deicer with soak into formula anti-icing fluid application device and be arranged in turn the top of snow removing vehicle vehicle body along the traffic direction of snow removing vehicle.

Lifting apparatus, be arranged on the train top, is mainly used in the lifting applicator system, and its structure comprises mount pad and is arranged on the folding stand on mount pad, usually, can select existing pantograph as lifting apparatus.

Applicator system, be the core technology that soaks into formula anti-icing fluid application device, and this applicator system comprises backflash 22, is built in the reservoir 23 in backflash 22, and be fixed on and smear round brush 24 on backflash 22 or reservoir 23 by bearing.Backflash, from the nested reservoir that is wrapped in of surrounding, for receiving the unnecessary anti-icing fluid of reservoir and returning the anti-icing fluid feed mechanism by return line flow, on the one hand, avoids anti-icing fluid to be scattered, and pollutes Along Railway; On the other hand, realize recycling of anti-icing fluid.Further, in the present embodiment, the bottom of backflash also is provided with lifting platform, and this lifting platform is arranged on the top of lifting apparatus, and backflash is arranged on lifting platform.

Smearing round brush 24 comprises roller body and is arranged on the bristle on roller body, this bristle is made by high hygroscopicity fibre, smear the bristle absorption anti-icing fluid of round brush by its appearance, absorption efficiency, far above existing central permeate formula, has ensured uniformity, continuity that under the high speed operation, anti-icing fluid is smeared effectively.Specifically, smearing round brush 24 bottoms soaks in reservoir 23, the circulation of the inner anti-icing fluid liquid level of reservoir constant voltage keeps, smear round brush top and be exposed to backflash 22 outsides, backflash 22 and reservoir 23 all are communicated with the anti-icing fluid feed mechanism, and between the two, exist ，Gai gap, gap to form the anti-icing fluid return flow line; From reservoir with smear the anti-icing fluid that round brush is scattered and fall in return flow line, then by return line flow, return the anti-icing fluid feed mechanism.

In the present embodiment, the running of smearing round brush relies on contact wire and smears the frictional force automatic rotation between round brush.The design of reservoir and backflash is the design bright spot of applicator system, wherein, reservoir 23 is groove structure, the height of its front end is higher than the height of rear end, and is tiltedly installed with an end in reservoir 23 front end inboards and this front end is fastenedly connected, the other end is to the first scraper plate 221 of smearing round brush 24 upper ends and extending; Backflash 22 is groove structure, and be tiltedly installed with an end in its front end inboard and this front end is fastenedly connected, the other end is to the second scraper plate 222 of smearing round brush 24 upper ends and extending, inboardly in its back-end be tiltedly installed with an end with this rear end is fastenedly connected, the other end is to the baffle plate 223 of smearing round brush 24 upper ends extensions.As a kind of optimal way, the first scraper plate, the second scraper plate and baffle plate are the PTFE plate, three's elongated end should be tried one's best near smearing round brush, and the three angle of inclination can be adjusted accordingly according to the speed of smearing of reality, the specification of smearing round brush diameter, reservoir and backflash.

Baffle plate is for stopping the anti-icing fluid splashed while smearing the round brush working at high speed; strike off anti-icing fluid too much on bristle simultaneously; scraper plate can effectively be collected the liquid splashed outward and it is flowed in backflash; scraper plate and baffle plate can be in smearing round brush and smearing at a high speed the process of operation; effectively prevent that anti-icing fluid from splashing; zero leakage when operation is smeared in realization, zero is polluted, and protection Along Railway environment is not contaminated.

The anti-icing fluid feed mechanism, for conveying antifreezing fluid in reservoir, simultaneously, by return duct 29, receive the anti-icing fluid refluxed in backflash, mainly comprise the anti-icing fluid memory device, and be connected with this anti-icing fluid memory device and pass through the supply pump that feed tube 28 is connected with reservoir 23.The anti-icing fluid memory device can be selected the anti-icing fluid storage tank, and itself and supply pump all can be arranged in train.

According to above-described embodiment, just can realize well the present invention.What deserves to be explained is; under prerequisite based on above-mentioned design principle; for solving same technical problem; even some that make on architecture basics disclosed in this invention are without substantial change or polishing; the essence of the technical scheme adopted is still the same with the present invention, therefore it also should be in protection scope of the present invention.

Claims (10)

1. a high-efficiency and energy-saving type snow removing vehicle, comprise snow removing headstock and snow removing vehicle body (1), it is characterized in that, described snow removing headstock comprises the snow collecting bucket of front opening, the place ahead icebreaking device that is positioned at the snow collecting bucket front end and is rotationally connected with it, the snow throwing device that is arranged at the snow collecting bucket rear end and is communicated with it, and for described snow removing headstock provide the operation power dynamical system; Detachable being connected with for purging the heating power turbine snow blowing apparatus of orbital plane accumulated snow in the bottom of described snow removing vehicle body, also be provided with the Pneumatic rotary deicer and soak into formula anti-icing fluid application device at the top of snow removing vehicle body.

2. a kind of high-efficiency and energy-saving type snow removing vehicle according to claim 1, it is characterized in that, described snow collecting bucket comprises the collection bucket (7) of front opening, be arranged on the wing plate (8) of these collection bucket opening part both sides, and be arranged on this wing plate lower end for arranging snow or collection snow and the spiral snow brush of bristle (9); Wherein, the lower end of collection bucket opening part is the flat mouth shape.

3. a kind of high-efficiency and energy-saving type snow removing vehicle according to claim 1, it is characterized in that, described the place ahead icebreaking device comprises the snow removing hub cap (3) be rotationally connected by cantilever (2) and snow collecting bucket both sides, be arranged in the snow removing hub cap and can with respect to shell rotation except basket (4), and for the hydraulic lifting arm (5) of lifting snow removing hub cap; Be provided with the anti-cover plate that splashes (6) for only snow splashes in this edge, snow removing hub cap upper end; Wherein, the described basket (4) that removes is for grinding the moon, this stone roller moon comprises the two ends rotating cylinder that connect and can with respect to shell rotate corresponding to shell, and detachable be installed on this rotating cylinder play skates and/or spring steel brush, this plays the list structure that skates and/or spring steel brush are arc;

Perhaps, described except basket (4) be snow removal wheel, this snow removal wheel comprises the fixed diameter rotating cylinder, is arranged on fixed diameter rotating cylinder both sides and synchronizes the variable-diameter rotating cylinder rotated with it, and be arranged on the flexible polypropylene bristle on fixed diameter rotating cylinder and variable-diameter rotating cylinder.

4. a kind of high-efficiency and energy-saving type snow removing vehicle according to claim 1, it is characterized in that, described snow throwing device comprises the row's flurry road (10) be communicated with the snow collecting bucket rear end, the centrifugal blower (11) of entrance, the row's of being arranged on flurry road, the row's of being arranged on snow ducting outlet place is rotatably connected with row flurry road by swing pinion (15) and arranges the adjustable row of snow angle and avenge part (12).

5. a kind of high-efficiency and energy-saving type snow removing vehicle according to claim 1, it is characterized in that, described heating power turbine snow blowing apparatus comprises the turbofan (13) by driven by motor, between air-out passage and turbofan air outlet, for heating the turbofan leaving air temp and power taking or by the resistance ring of battery and inverter power supply from described snow removing vehicle, be arranged at the air-out passage (14) that turbofan air outlet and cross section are " people " font, and the blower housing (16) for encapsulating turbofan, resistance ring; Wherein, the openend of air-out passage is towards orbital plane, and its end with respect to openend is communicated with the turbofan air outlet.

6. a kind of high-efficiency and energy-saving type snow removing vehicle according to claim 1, it is characterized in that, described Pneumatic rotary deicer comprises double H-type buffering stand, the servo lifting apparatus (20) that the stand soffit is connected and cushions for the lifting double H-type stand is cushioned with double H-type in upper end, be arranged on the combined type deicing brush on double H-type buffering stand upper surface, for described Pneumatic rotary deicer moves the pneumatic system that power is provided, and for controlling the control system of servo lifting apparatus (20) and combined type deicing brush;

Wherein, described combined type deicing brush comprise in rotopeening head (25), rotation steel brush (26), rotation nylon bruss (27) any one or multiple arbitrarily;

Described rotopeening head (25) comprises the striking head rotating cylinder (251) be arranged on double H-type buffering stand upper surface, and is fastenedly connected and knocks body (253) on striking head rotating cylinder (251) by flexible link belt (252);

Described rotation steel brush (26) comprises steel brush rotating cylinder (261) and the some steel brush hairs (262) that evenly is arranged on steel brush rotating cylinder (261) surface be arranged on double H-type buffering stand upper surface;

Described rotation nylon bruss (27) comprises nylon bruss rotating cylinder (271) and the some nylon brush hairs (272) that evenly is arranged on nylon bruss rotating cylinder (271) surface be arranged on double H-type buffering stand upper surface;

The rotary power of striking head rotating cylinder, steel brush rotating cylinder and nylon bruss rotating cylinder is provided by described pneumatic means.

7. a kind of high-efficiency and energy-saving type snow removing vehicle according to claim 6, is characterized in that, described double H-type buffering stand comprises opposing parallel setting from top to bottom and the H type upper beam (31) and the H type underbeam (32) that connect by elastic damper (30); Described servo lifting apparatus (20) is connected with H type underbeam (32) lower end, and combined type deicing brush is arranged on H type upper beam (31).

8. a kind of high-efficiency and energy-saving type snow removing vehicle according to claim 1, it is characterized in that, the described formula anti-icing fluid application device that soaks into comprises lifting apparatus (21), be arranged on lifting apparatus (21) upper end and be lifted the applicator system that device (21) drives rising or descends, and be communicated with the anti-icing fluid feed mechanism that anti-icing fluid is provided for it with applicator system; This applicator system comprises backflash (22), be built in the reservoir (23) in backflash (22), and be fixed on and smear round brush (24) on backflash (22) or reservoir (23) by bearing, wherein, smear round brush (24) bottom and soak in reservoir (23), its top is exposed to backflash (22) outside, and backflash (22) and reservoir (23) all are communicated with the anti-icing fluid feed mechanism, and between the two, exist ，Gai gap, gap to form the anti-icing fluid return flow line.

9. a kind of high-efficiency and energy-saving type snow removing vehicle according to claim 8, it is characterized in that, described reservoir (23) is groove structure, the height of its front end is higher than the height of rear end, and is tiltedly installed with an end in reservoir (23) front end inboard and this front end is fastenedly connected, the other end is to the first scraper plate (221) of smearing round brush (24) upper end and extending; Described backflash (22) is groove structure, and be tiltedly installed with an end in its front end inboard and this front end is fastenedly connected, the other end is to the second scraper plate (222) of smearing round brush (24) upper end and extending, inboard is tiltedly installed with an end with this rear end is fastenedly connected, the other end is to the baffle plate (223) of smearing the extension of round brush (24) upper end in its back-end.

10. a kind of high-efficiency and energy-saving type snow removing vehicle according to claim 9, is characterized in that, described anti-icing fluid feed mechanism comprises the anti-icing fluid memory device, is connected with this anti-icing fluid memory device and passes through the supply pump that feed tube (28) is connected with reservoir (23); Described backflash (22) is communicated with the anti-icing fluid memory device by return duct (29).

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