CN101857030A - Belt type bunker car - Google Patents
Belt type bunker car Download PDFInfo
- Publication number
- CN101857030A CN101857030A CN200910132776A CN200910132776A CN101857030A CN 101857030 A CN101857030 A CN 101857030A CN 200910132776 A CN200910132776 A CN 200910132776A CN 200910132776 A CN200910132776 A CN 200910132776A CN 101857030 A CN101857030 A CN 101857030A
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- Prior art keywords
- car
- belt
- underframe
- load
- railway carriage
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- 239000000463 material Substances 0.000 claims description 34
- 239000002390 adhesive tape Substances 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 239000004677 Nylon Substances 0.000 claims description 3
- 210000001320 hippocampus Anatomy 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims 1
- 238000003860 storage Methods 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 13
- 239000000126 substance Substances 0.000 description 5
- 230000005641 tunneling Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention belongs to the field of mine storage and transport equipment, and in particular relates to a belt type bunker car which comprises a car body and a belt conveyor. The bunker car is characterized in that the upper part of a chassis of the car body is provided with a belt conveying device, and the lower part of the chassis is provided with a bogie or a supporting leg; a car box of the car body is arranged on the belt type conveying device and combined with the upper section of a conveyer belt to form a box body; and the car box is connected and fixed with the chassis through a car box side plate. Compared with the prior art, the belt type bunker car has the advantages of compact structure, high space utilization rate, small turning radius, good passing ability, simple operation, flexible use, low noise, low failure rate and long service life.
Description
Technical field
The present invention relates to a kind of belt bunker car, belong to warehousing and transportation facilities field, mine.
Background technology
At present in tunnel, chamber tunneling process, all exist such problem, i.e. exploitation, driving speed are than very fast, subsequent transportation is slow, two operations can not be coordinated to carry out, this problem has seriously restricted the progress of whole excavation work, in order to address this problem, some mining industry unit adopts shuttle car equipment, some mining industry unit then uses CZ series storage charging crane, these two kinds of equipment, particularly CZ series storage charging crane being applied in tunneling process alleviated this contradiction to a certain extent, and be not enough but these two kinds of equipment also exist simultaneously.
1, shuttle car also is shuttle car, is made up of railway carriage, scraper chain, two chain wheel set, actuating device, bogie truck and control system etc.Two chain wheel set are installed in the railway carriage two ends respectively, and scraper chain is on two chain wheel set, and epimere is on carriage bottom plate, and hypomere is wraparound below carriage bottom plate, and actuating device is installed in below the base plate, drive the scraper chain operation.Though shuttle car can carry out to a certain degree storage and transhipment to the slag that produces in the tunneling process, shuttle car is because the version of itself has determined it to have inevitable shortcoming.
A. in order to reduce chain wear and to prevent that chain from beating, on the chain of both sides at the bottom of the railway carriage, be provided with fender and cover plate.Fender and cover plate have sheltered from a part of area of scraper chain, influence the conveying effect of scraper chain; Crushed stone enters below the cover plate easily, the chain jamming fault occurs, and the handling failure complex steps influences work efficiency; Material and scraper plate are pressed on the base plate together, and cliding friction between the base plate, and friction force is bigger, and consumed power is bigger; Scraper plate and base plate wear and tear easily, and service life is short, has increased maintenance cost and time.
B. for the ease of accepting the supplied materials of loading facilities, the box body feed end is lower, and for the ease of accepting the equipment feed of material rearwards, throw-off end is than higher, for the ease of two shuttle car overlap joints, charging end is than broad, and throw-off end is narrow, and railway carriage one end hangs down an end height, the wide end of one end is narrow, this structure makes shuttle car bulky, and effective volume is little, and space availability ratio is low.
C. shuttle car has actuating device, and actuating device has increased the volume and weight of shuttle car; Spoil that shuttle car held or coal often aqueous ingredients have corrosive property more greatly and usually, the actuating device poor working environment, the operation, difficult in maintenance, fault rate is high, service life is short.
Actuating device need connect power supply when d. shuttle car carried out loading or unloading, and coal mine roadway has very strict requirement of explosion proof, connected the power supply complex procedures, and is dangerous high.
2, CZ series storage charging crane is domestic state-of-the art storage of developing recently, changes installing fully, and the patent No. is 200710013754.0.Equipment mainly is made up of chassis, supporting leg, material-storing box, scraper chain wheels, scraper chain and scraper chain lift system etc.Supporting leg is installed in below the chassis, material-storing box is installed in above the chassis, the material-storing box two ends are separately installed with the scraper chain wheels, scraper chain is on two chain wheel set, one section above the scraper chain is passed through in material-storing box, one section following wraparound below the chassis, scraper chain lift system can be controlled scraper chain and be in the interior position of material-storing box; Drive the scraper chain operation and, can finish storing, discharging commentaries on classics process of assembling by the scraper chain wheels by the upper-lower position of scraper chain lift system control scraper chain in material storing box.
CZ series storage charging crane volume is bigger, and space availability ratio is higher, use in the fixed location to have very high in-use performance, but self does not have traveling gear, moves difficulty, needs split to move, and can not satisfy roving operating needs.
Shuttle car and these two kinds of equipment of CZ series storage charging crane all can not satisfy the needs of driving place preferably.
Summary of the invention
The purpose of this invention is to provide that a kind of space availability ratio height, consumption of power are little, conveniently moving, simple to operate, use flexibly, the belt bunker car of long service life.
The present invention is achieved by the following technical solutions: promptly a kind of belt bunker car, form by belt conveying device and car body two parts, the belt conveying device by cylinder, entrust device, load-transfer device, stretching device and form, car body is made up of underframe, bogie truck, railway carriage.The belt conveying device is installed above the underframe, bogie truck is installed below the underframe, railway carriage is installed in above the belt conveying device and is combined to form casing with the load-transfer device epimere, holds material, and railway carriage is connected with underframe, fixes by the railway carriage side plate.
Two cylinders of belt conveying device are installed in car body underframe two ends, and the osed top load-transfer device is provided with the upper and lower device of entrusting below upper and lower section of the load-transfer device on two cylinders, and the pop-up belting is for supporting carrying roller or supporting plate, and the subiculum belting is carrying roller or carriage; Load-transfer device epimere and railway carriage combination are used for storing and convey materials; The belt conveying device is provided with stretching device and is used for load-transfer device is carried out tensioning.
The cylinder two ends are provided with coupling spindle, coupling spindle is provided with keyway, pin-and-hole or screw hole, perhaps the cross-sectional plane of this axle is other shape of being convenient to transfer torque, be beneficial to connect with other driver element, such as sprocket wheel, coupler, power-transfer clutch etc., the axle input thus of the power of belt conveying device, two cylinder two ends are all established coupling spindle and can be made things convenient for the power of belt bunker car unloading point to arrange.For example use sprocket wheel as driver element, the endoporus of sprocket wheel and axle slack cooperate, and use the key connecting in big gap, guarantee the assembling of sprocket wheel and coupling spindle easily, and axle head adopts back-up ring or pin to prevent that sprocket wheel from coming off.During the unloading of belt bunker car, will be connected by sprocket wheel, coupler etc. with the power of fixed placement, and can separate fast after the completion of discharge, overcome the drawback that drive system moves with car temporarily at this.
Load-transfer device can be an adhesive tape, can be the first band also, and perhaps the two is used in combination.When the less impact of raw meal particle size hour, can use adhesive tape or first band as load-transfer device separately, in order to adapt to the impact of bulk materials, can adopt the combination of outer ring first band and inner ring adhesive tape to load-transfer device; The first band can be metal tape or plastic tape, have shock resistance, long advantage of wear-resistant, life-span, for example the patent No. is that 200520012261.1 Two-dimentional Flexible Carry Secretly, the patent No. are that 200920003560.7 opening coupling link Two-dimentional Flexible Carry Secretly, the patent No. are that 200820189876.5 buckled first band, the patent No. are 200920003554.1 two-dimension flexible plastics first band etc.
Railway carriage is made up of side plate, end plate, gate, gate driver train.Biside plate is connected with the underframe both sides, fixes, two end plates is connected and seals the top of railway carriage end with biside plate, the railway carriage one or both ends are provided with discharge port, seal by gate, gate can carry out lifting by the gate drive mechanism in slideway, realize unlatching, the closure of discharge port, slideway is arranged on the side plate of both sides.
Be provided with two bogie trucks below underframe, two parts are hinged up and down for bogie truck, and two parts can rotate relatively up and down when turning, and have reduced the turn radius of belt bunker car, make the belt bunker car have good crossing ability; The bogie truck bottom is provided with Orbiting roller.
In order to reach result of use preferably, the surface material that supporting plate or carriage contact with adhesive tape or first band is selected High molecular material wear-resisting, low-friction coefficient for use, as high-molecular polythene, nylon etc.
In order to save manufacturing cost, conserve space, when the belt bunker car uses in the fixed location, can remove bogie truck and adopt supporting leg to support, height of landing leg is adjustable, to adapt to different discharging height and to adjust car body and support.
In order to reduce material from leakage as far as possible, the railway carriage side plate and above the load-transfer device epimere between can establish the secondary seal structure.
In order to prevent belt deflection, the two edges of load-transfer device epimere place between the biside plate.
In order to improve the space availability ratio of belt bunker car, belt conveyor epimere and orbital plane be arranged in parallel, and two side plates be arranged in parallel, and the side plate upper limb is parallel with orbital plane, and the compartment is rectangle.
For the ease of traction, the underframe two ends are provided with engaging lug, can link to each other with tractor equipment by draw bar.
Use the belt bunker car in the fixed location,, replace the walking steering hardware with supporting leg because of not needing frequently to move, the adjustable height of supporting leg, ground changes and adjustment discharging height to adapt to, and the belt bunker car can load subsequent transportation equipment such as slat conveyer etc.
The belt bunker car has following three kinds of representative type mode of operation:
I, belt bunker car be at when filling with substance, the gate Close All, and the discharging opening stationkeeping of charging apparatus, the belt bunker car is slowly advanced under traction, and the discharging opening of charging apparatus installs to the other end from railway carriage one end, fills up to full car.The belt bunker car is drawing down to emptying point then, unloading point is provided with the actuating device of belt conveying device, actuating device is connected by driver element with coupling spindle, open the gate of throw-off end, start actuating device, under the driving of actuating device load-transfer device with railway carriage in material unload from discharge port, the material that unloads is accepted transhipment by another device or equipment.Coupling spindle separates fast with driver element after the completion of discharge, and the belt bunker car is towed to the loading point charging again and finishes circulation next time.
II, belt bunker car are at when filling with substance, the gate Close All, the discharging opening stationkeeping of charging apparatus, belt bunker car position are also fixing, discharging opening be in belt bunker car one end just above, loading point is provided with the actuating device of belt conveying device, actuating device is connected by driver element with coupling spindle, start actuating device, charging apparatus is with pack into an end of belt bunker car of material, load-transfer device slowly drives the interior material of railway carriage and moves to the other end by an end, fills up to full car.Down to emptying point, discharge process is with the mode I in traction for the belt bunker car then.
III, the belt bunker car that uses in the fixed location, its charging process is with mode I or II, material can temporarily be stored in the railway carriage the inside, play the effect of store buffer material, tunneling process can be carried out continuously, when treating that subsequent transportation equipment can be accepted discharging, carry out discharge operation, discharge process is with the mode I.
Compared to existing technology, material is only and the side plate cliding friction when carrying out discharging for the belt bunker car, relative with load-transfer device static, between load-transfer device and cylinder, the idler pulley and cylinder, carrying roller be friction of rolling, running resistance is little, supporting plate or carriage are owing to adopt the material of low-friction coefficient, and running resistance is also smaller, so belt bunker car loading and unloading power demand is little; The belt bunker car also has compact conformation, space availability ratio height, turn radius is little, crossing ability good, simple to operate, use flexibly, noise is low, fault rate is low, the advantage of long service life, the belt bunker car can be controlled the loading, unloading material, again can haul, storing, the slow problem of subsequent transportation that exists in the time of effectively solving tunnelling.
Description of drawings
Fig. 1 is the part sectional view of the embodiment of the invention 1;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the front view of cylinder;
Fig. 4 is the part sectional view of embodiment 2.
Among the figure: 1 belt conveying device, 1.1 cylinder, 1.1.1 coupling spindle, 1.1.2 keyway, 1.1.3 pin-and-hole, 1.1.4 screw hole, 1.2 screw mandrel stretching device, 1.3 upper support carrying roller, 1.4 snub pulley, 1.5 adhesive tape, 1.6 first band, 1.7 supporting plate, 1.8 carriage, 2 underframe, 2.1 engaging lug, 3 bogie trucks, 3.1 roller, 4 railway carriages, 4.1 side plate, 4.1.1 secondary seal structure, 4.2 end plate, 4.3 slideway, 4.4 gate, 4.5 gate driver train, 5 materials, 6 tracks, 7 sprocket wheels, 8 back-up rings, 9 pins, 10 supporting legs, 11 car bodies, the a groove, the b slit.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, the belt bunker car is made up of belt conveying device 1 and car body 11, belt conveying device 1 is made up of cylinder 1.1, upper support carrying roller 1.3, snub pulley 1.4, adhesive tape 1.5, screw mandrel stretching device 1.2, and car body is made up of underframe 2, bogie truck 3, railway carriage 4.Belt feedway 1 is installed above the underframe 2, the underframe 2 following bogie trucks 3 of installing, railway carriage 4 is installed in above the belt conveying device 1 and is combined to form casing with adhesive tape 1.5 epimeres, holds material 5, and railway carriage 4 is connected with underframe 2, fixes by railway carriage side plate 4.1.
Two cylinders 1.1 of belt conveying device 1 are installed in car body underframe 2 two ends, and transferring adhesive tape 1.5 is provided with upper support carrying roller 1.3 below adhesive tape 1.5 epimeres on two cylinders 1.1, are provided with snub pulley 1.4 below adhesive tape 1.5 hypomeres; Adhesive tape 1.5 epimeres and railway carriage 4 combinations are used for storing and convey materials; Adopt 1.2 pairs of adhesive tapes of screw mandrel stretching device 1.5 to carry out tensioning.
Coupling spindle 1.1.1 is left at cylinder 1.1 two ends, coupling spindle 1.1.1 is provided with keyway 1.1.2, pin-and-hole 1.1.3 or screw hole 1.1.4, can connect by key connecting and other driver element easily, such as sprocket wheel, coupler, power-transfer clutch etc., the axle input thus of the power of belt conveying device, two cylinder two ends are all established coupling spindle 1.1.1 and can be made things convenient for the power of belt bunker car unloading point to arrange.Use sprocket wheel 7 as driver element, the endoporus of sprocket wheel 7 and coupling spindle 1.1.1 free-running fit are used the key connecting than big gap, guarantee that sprocket wheel 7 is easy with coupling spindle 1.1.1 assembling, and axle head adopts back-up ring 8 or pin 9 to prevent to come off in sprocket wheel 7 work.
Be provided with two bogie trucks 3 below underframe 2, two parts are hinged up and down for bogie truck, and two parts can rotate relatively up and down when turning, and have reduced the turn radius of belt bunker car, make the belt bunker car have good crossing ability; Bogie truck 3 lower parts are provided with Orbiting roller 3.1.
In order to improve the space availability ratio of belt bunker car, adhesive tape 1.5 epimeres and orbital plane be arranged in parallel, and two side plates 4.1 be arranged in parallel, and side plate 4.1 upper limbs are parallel with orbital plane, and making casing is oblong.
For the ease of traction, underframe 2 two ends are provided with engaging lug 2.1, can link to each other with tractor equipment by draw bar.
Belt bunker car representative type mode of operation has following three kinds:
I, belt bunker car be at when filling with substance, gate 4.4 Close Alls, and the discharging opening stationkeeping of charging apparatus, the belt bunker car is slowly advanced under traction, and the discharging opening of charging apparatus installs to the other end from railway carriage 4 one ends, fills up to full car.The belt bunker car is drawing down to emptying point then, sprocket wheel 7 is connected with coupling spindle 1.1.1, open the gate 4.4 of throw-off end, adhesive tape 1.5 unloads material in the railway carriage 45 from discharge port under the driving of sprocket wheel 7, and coupling spindle 1.1.1 separates fast with sprocket wheel 7 after the completion of discharge.
II, belt bunker car are at when filling with substance, gate 4.4 Close Alls, the discharging opening stationkeeping of charging apparatus, belt bunker car position is also fixing, discharging opening be in belt bunker car one end just above, sprocket wheel 7 is connected with coupling spindle 1.1.1, the discharging opening discharging of charging apparatus, one end of the belt of packing into bunker car, simultaneously adhesive tape 1.5 drives slowly that material 5 moves to the other end by an end in the railway carriages 4 under the driving of sprocket wheel 7, fills up to full car.Down to emptying point, discharge process is with the mode I in traction for the belt bunker car then.
III, the belt bunker car that uses in the fixed location are at when filling with substance, the charging process of belt bunker car is with mode I or II, material can temporarily be stored in railway carriage 4 the insides, play the effect of store buffer material, tunneling process can be carried out continuously, when treating that subsequent transportation equipment can receive discharging, carry out discharge operation, discharge process is with the mode I.
As Fig. 4, replace bogie trucks 3 to be installed in below the underframe 2 with supporting leg 10, the belt bunker car is placed on attachment point uses, supporting leg 10 adjustable height adapt to different discharging height and adjust the car body support.
In order to adapt to the impact of 5 pairs of load-transfer devices of bulk materials, load-transfer device adopts the combination of first band 1.6 and adhesive tape 1.5; First band 1.6 is metal tape or plastic tape, has shock resistance, long advantage of wear-resistant, life-span.
In order further to save cost, be provided with the upper and lower device of entrusting below upper and lower section of the belt conveyor and support weight of material because of need, the pop-up belting is one section or several sections tabular supporting plates 1.7, the subiculum belting is mainly the sag of check strap, one or several strip carriage 1.8 that employing is arranged along the tape running direction supports, supporting plate 1.7 and carriage 1.8 adopt the High molecular material wear-resisting, that friction coefficient is little with first band 1.6 mating surfacess, as High molecular weight polyethylene, nylon etc.
Fixedly the mode of operation of belt bunker car is with the mode of operation III among the embodiment 1.
Fixedly other structure of belt bunker car is with embodiment 1.
Meeting the version that the present invention conceives principle and be not limited only to above embodiment, can be various possible array modes.
Claims (11)
1. a belt bunker car is characterized in that being made up of car body and belt conveyer two parts.
2. according to the said car body of claim 1, form, it is characterized in that railway carriage is made up of side plate, end plate, gate, gate driver train by railway carriage, underframe and bogie truck; Establish gate in the one or both ends, compartment, bogie truck is installed in below the underframe.
3. belt conveyer according to claim 1, by cylinder, entrust device, load-transfer device, stretching device and form, it is characterized in that two cylinders are installed in the underframe two ends, the osed top load-transfer device is on two cylinders, be provided with the upper and lower device of entrusting below upper and lower section of the load-transfer device, the pop-up belting is for supporting carrying roller or supporting plate, and the subiculum belting is carrying roller or carriage.
4. according to claim 1,3 described belt conveyers, it is characterized in that load-transfer device can be an adhesive tape, also can be the first band, also can be the combination of adhesive tape and first band.
5. cylinder according to claim 3 is characterized in that one or both ends are provided with coupling spindle, and coupling spindle is provided with keyway, pin-and-hole or screw hole.
6. supporting plate according to claim 3 or carriage is characterized in that the surface material that supporting plate or carriage contact with adhesive tape or first band is wear-resisting, low-friction coefficient High molecular material, as ultra-high molecular weight polyethylene, nylon etc.
7. according to claim 1,3 described belt conveyers, it is characterized in that belt edges places between the biside plate.
8. according to claim 1,3 described belt conveyers, it is characterized in that biside plate and above the load-transfer device epimere between be provided with the secondary seal structure.
9. stretching device according to claim 3 is characterized in that adopting the screw mandrel tensioning.
10. car body according to claim 1 is made up of railway carriage, underframe and supporting leg, it is characterized in that the railway carriage biside plate is connected with the underframe both sides, fixes, and supporting leg is arranged on below the underframe.
11., it is characterized in that the underframe two ends are provided with engaging lug according to claim 2,3 described underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910132776A CN101857030A (en) | 2009-04-12 | 2009-04-12 | Belt type bunker car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910132776A CN101857030A (en) | 2009-04-12 | 2009-04-12 | Belt type bunker car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101857030A true CN101857030A (en) | 2010-10-13 |
Family
ID=42943248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910132776A Pending CN101857030A (en) | 2009-04-12 | 2009-04-12 | Belt type bunker car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101857030A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454418A (en) * | 2010-10-27 | 2012-05-16 | 刘素华 | Box storage and transportation system |
| CN108750539A (en) * | 2018-06-06 | 2018-11-06 | 利辛县风雅颂机电科技有限公司 | A kind of mine gravel transport device with springing mechanism |
-
2009
- 2009-04-12 CN CN200910132776A patent/CN101857030A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454418A (en) * | 2010-10-27 | 2012-05-16 | 刘素华 | Box storage and transportation system |
| CN102454418B (en) * | 2010-10-27 | 2015-09-23 | 刘素华 | Case storehouse storing and transporting system |
| CN108750539A (en) * | 2018-06-06 | 2018-11-06 | 利辛县风雅颂机电科技有限公司 | A kind of mine gravel transport device with springing mechanism |
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Application publication date: 20101013 |