CN209368655U - A cyclone dust removal type seam cleaning machine - Google Patents

Abstract

A cyclone dust removal type seam cleaning machine, including a walking frame, a power device, a transmission device, a rotary knife rest device, and a dust removal system. The walking frame is provided with walking wheels and handrails; On the frame; the rotary knife rest device is arranged on the front side of the walking frame and is connected with the power device through the transmission device; the dust removal system is arranged on the walking frame, and the dust removal The system includes air induction device, cyclone dust removal device and collector. The utility model can effectively solve the problem of dust flying all over the sky or poor dust removal effect in the operation of the road seam cleaning machine through the efficient dust removal of the specially designed cyclone dust collector.

Description

A cyclone dust removal type seam cleaning machine

technical field

The utility model relates to the field of road seam cleaning equipment, in particular to a cyclone dust removal type seam cleaning machine.

Background technique

Most of the existing road seam cleaning machines on the market do not have the function of dust removal. When the seam cleaning operation is performed, as the blade of the seam cleaning machine cuts and rubs against the road surface, the dust generated will fly all over the sky, which not only affects the health of the workers , it will also cause driving accidents due to dust affecting the line of sight; the published patent ZL201520814364.3 is a new type of seam cleaning machine equipped with a dry dust removal device, which uses a filter bag dust collector commonly used in the society for dust removal, but due to seam cleaning operations The amount of dust is particularly large, and the dust removal capacity of the dust collector is limited by the volume, so the filter bag is often blocked and unable to work normally within half an hour of operation, and the operating efficiency is very low. Therefore, the dust collector is disassembled in actual operations. Drop it, and return to the working state without dust removal. If we can find a kind of dust collector suitable for dust removal with large dust volume and small volume, the above-mentioned difficult problems can be solved.

Utility model content

In view of this, the utility model is improved on the basis of a new type of seam cleaning machine in the published patent ZL201520814364.3. The problem of poor dust removal effect.

In order to achieve the above object, the utility model adopts such technical scheme:

A cyclone dust removal type seam cleaning machine, including a walking frame, a power device, a transmission device, and a rotary knife holder device. The walking frame is provided with walking wheels and handrails. The rotary tool rest device is installed on the front side of the walking frame and is connected with the power device through the transmission device. It is characterized in that: the walking frame is also equipped with a dust removal system, and the dust removal system It includes an air induction device, a cyclone dust removal device, and a collector; the air induction device of the dust removal system is connected with the power device through the transmission device.

As a further improved technical solution of the utility model, the air induction device includes an air induction fan and an air duct, the air induction fan includes an air inlet of a fan and an air outlet of a fan; the air induction device is connected to a cyclone dust removal device, and the cyclone dust removal device includes a A first-stage cyclone dust collector and a second-stage cyclone dust collector, the air inlet A of the first-stage cyclone dust collector is connected to the rotary knife rest device through an air duct; the collector is divided into a collector A and a collector B, and the Collector A is arranged at the bottom of the first-stage cyclone dust collector for preliminary dust collection, and the collector B is arranged at the bottom of the second-stage cyclone dust collector for collecting fine dust; the bottom of the collector A and collector B All are equipped with valve switches to clean up the discharge collection.

As a further improved technical solution of the utility model, the air outlet A of the first-stage cyclone dust collector is connected to the air inlet B of the second-stage cyclone dust collector through an air duct, and the air outlet of the second-stage cyclone dust collector B is connected to the air inlet of the fan through an air pipe, and the air outlet of the fan is communicated with the atmosphere through the air pipe.

As a further improved technical solution of the utility model, the air outlet A of the first-stage cyclone dust collector is connected to the air inlet of the fan through an air pipe, and the air outlet of the fan is connected to the air outlet of the second-stage cyclone dust collector through an air pipe. The air inlet B is connected, and the air outlet B of the secondary cyclone dust collector communicates with the atmosphere through the air duct.

As a further improved technical solution of the utility model, a spraying system or a filtering system is also provided, and the spraying system includes: a water storage tank and a spray generating device arranged on the walking mechanism, and the spray generating device includes a water pump, A hose and a spray nozzle, the water pump is connected to the water storage tank and the spray nozzle through a hose, and the spray nozzle is installed inside the secondary cyclone dust collector and outside the exhaust pipe.

As a further improved technical solution of the present invention, the filter system includes a filter bag or a filter net, and the filter system is arranged at the air duct where the dust removal system communicates with the atmosphere.

As a further improved technical solution of the utility model, the rotary tool rest device includes an air-introduction shield, a bearing seat, a rotating shaft and a blade; The ground moves and touches, and the upper opening communicates with the air inlet A of the first-stage cyclone dust collector.

As a further improved technical solution of the utility model, the power device is an internal combustion engine; the transmission device includes a primary belt drive and a secondary belt drive, and the primary belt drive connects the internal combustion engine and the rotary tool holder The rotating shaft on the device, the secondary belt drive connects the internal combustion engine and the induced draft fan.

As a further improved technical solution of the utility model, the walking wheels include front wheels and rear wheels; the rear side of the walking mechanism is provided with an adjustment mechanism for adjusting the height of the front wheels and then adjusting the cutting depth of the blade. The mechanism is connected to control the lifting of the front wheels through an electric push rod or a joystick.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the rear view of the utility model;

Fig. 3 is the structural representation of the first preferred solution of the utility model;

Fig. 4 is the second preferred scheme structural representation of the utility model;

Fig. 5 is the structural representation of the secondary cyclone dust collector of the present utility model;

Labeled in the figure:

1-walking frame 11-walking wheel 111-front wheel 112-rear wheel 12-armrest 13-adjusting mechanism 2-power device 3-transmission device 31-first-level belt drive 32-secondary belt drive 4-rotary knife rest device 41-Induced wind protective cover 411-Upper opening 412-Lower opening 42-Bearing seat 43-Rotating shaft 44-Blade 5-Dust removal system 51-Induced air device 511-Induced fan 5111-Fan inlet 5112-Fan outlet 512-Wind Pipe 52-cyclone dust collector 521-first-stage cyclone dust collector 5211-air inlet A 5212-air exhaust outlet A 522-secondary cyclone dust collector 5221-air inlet B 5222-air exhaust outlet B5223-exhaust pipe 53-collector 531-collector A 532-spray collector B 6-spray system 61-water tank 62-spray generator 621-water pump 622-hose 623-spray nozzle 7-valve switch 8-filter system.

Detailed ways

Below according to Fig. 1 to Fig. 4, the specific embodiment of the present utility model is further described:

Referring to Fig. 1 to Fig. 5, a cyclone dedusting seam cleaning machine includes a traveling frame 1, a power device 2, a transmission device 3, and a rotating knife rest device 4, and the traveling frame 1 is provided with traveling wheels for moving the equipment 11 and a handrail 12 for controlling speed and direction; the power unit 2 is arranged on the walking frame 1, and the power unit 2 is an internal combustion engine to provide power for the equipment; the rotary tool rest 4 is installed on the One side of the front part of the walking frame 1 and is connected in transmission with the power unit 2; the walking frame 1 is also provided with a dust removal system 5, and the dust removal system 5 includes a draft device 51, a cyclone dust removal device 52, a collecting Device 53.

Further, the draft device 51 includes a draft fan 511 and an air duct 512, and the draft fan 511 includes a fan inlet 5111 and a fan outlet 5112; the draft device 51 is connected to a cyclone dust removal device 52, and the cyclone dust removal device 52 Including a primary cyclone dust collector 521 and a secondary cyclone dust collector 522, the air inlet A5211 of the primary cyclone dust collector 521 is connected to the rotary tool holder device 4 through an air duct 512; the collector 53 is divided into collectors A531 and collector B532, the collector A531 is arranged at the bottom of the primary cyclone dust collector 521 for preliminary dust collection, and the collector B532 is arranged at the bottom of the secondary cyclone dust collector 522 for collecting fine dust.

Referring to Fig. 3, the first preferred solution of the present utility model, the air outlet A5212 of the first-stage cyclone dust collector 521 is connected to the air inlet B5221 of the second-stage cyclone dust collector 522 through the air duct 512, and the second-stage cyclone dust collector 522 is connected to the air inlet B5221 of the second-stage cyclone dust collector The air outlet B5222 of the cyclone dust collector 522 is connected to the air inlet 5111 of the fan through the air pipe 512 , and the air outlet 5112 of the fan is communicated with the atmosphere through the air pipe 512 .

Referring to Fig. 4, the second preferred solution of the present utility model, the air outlet A5212 of the primary cyclone dust collector 521 is connected to the air inlet 5111 of the fan through the air pipe 512, and the air outlet 5112 of the fan is connected through the air pipe 512 It is connected with the air inlet B5221 of the secondary cyclone dust collector 522 , and the air outlet B5222 of the secondary cyclone dust collector 522 communicates with the atmosphere through the air duct 512 .

Further, the bottoms of the collector A531 and the collector B532 are provided with a valve switch 7 for cleaning and discharging the collected matter, and the collected matter in the collector 53 can be quickly discharged by opening the valve switch.

Further, the utility model is also provided with a spray system 6 or a filter system 8, the filter system 8 includes filter bags or filter screens, and the filter system 8 is located at the air duct 512 where the dust removal system 5 communicates with the atmosphere; When the situation of the spraying system 6 is not installed, the gas processed by the cyclone dust removal device 52 is installed in the filter system 8 and discharged into the atmosphere after being processed again; the spraying system 6 includes a Water storage tank 61 and spray generation device.62, described spray generation device 62 comprises water pump 621, flexible pipe 622 and spray nozzle 623, and described water pump 621 is connected water storage tank 61 and spray nozzle 623 by flexible pipe 622, and described spray nozzle 623 It is installed inside the secondary cyclone dust collector 522 and outside the exhaust pipe 5223 .

Further, the rotary tool rest device 4 includes a draft shield 41, a bearing seat 42, a rotating shaft 43 and a blade 44; the draft shield 41 is used to cover the blade 44 and form a dust suction chamber, and its lower opening 412 Moving in contact with the ground, the upper opening 411 communicates with the air inlet A5211 of the primary cyclone dust collector 521 .

Further, the transmission device 3 includes a primary belt drive 31 and a secondary belt drive 32, the primary belt drive 31 connects the power device 2 and the rotating shaft 43 on the rotary tool rest device 4, the two The stage belt drive 32 connects the power plant 2 and the induced draft fan 511 .

Further, the walking wheels 11 include front wheels 111 and rear wheels 112; the rear side of the walking mechanism 1 is provided with an adjustment mechanism 13 for adjusting the height of the front wheels 111 and then adjusting the cutting depth of the blade 44. The mechanism 13 is connected to control the lifting of the front wheels 111 through an electric push rod or a joystick.

As shown in Figures 1 to 3, when operating as the first preferred solution of the utility model, the walking wheels 11 and the handrail 12 are moved, and the front wheel 111 is lifted and lowered by the 13 adjusting mechanism to adjust the cutting depth of the blade 44. When cutting the road surface, the induced draft fan 511 introduces the generated dust from the upper opening 411 into the first-stage cyclone dust collector 521 for preliminary collection, and the dust with larger particles falls into the collector A531 due to centrifugal separation , the preliminarily treated dust-containing gas enters the secondary cyclone dust collector 522, and part of the dust in the dust-containing gas falls into the collector B532 due to centrifugal separation for the same reason. At this time, the spray nozzle 623 located outside the exhaust pipe 5223 is downward Spraying, spraying the finer dust in the dusty gas, and the further purified gas is then discharged into the atmosphere after passing through the induced draft fan 511. As another preferred treatment method, if the sprinkler system 6 is not installed, the air duct 512 of the dust removal system 5 connected to the atmosphere is provided with a filter system 8, and the filter system 8 includes a filter bag Or a filter screen, the gas is treated again and then discharged.

As shown in Figure 4, when working as the second preferred solution of the present utility model, the difference from the first preferred solution is that the installation structure of the dust removal system is different, and the induced draft fan 511 of the second preferred solution is designed Between the primary cyclone dust collector 521 and the secondary cyclone dust collector 522, when the road surface is cut, the induced draft fan 511 introduces the generated dust from the upper opening 411 into the primary cyclone dust collector 521 to carry out Preliminary collection, dust with larger particles falls into the collector A531 due to centrifugal separation, and the dust-laden gas after preliminary treatment enters the induced draft fan 511 from the fan air inlet 5111, and then is sent to the secondary cyclone dust collector through the fan outlet 5112 522, so that the induced draft fan can maintain a dry working state to reduce equipment damage, and the follow-up treatment method is consistent with the first preferred solution.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing embodiments The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (9)

1. a kind of vortex dust removing crack-cleaning machine, including walked frame, power device, transmission device, swivelling tool-holder device, the row Rack is walked equipped with traveling wheel, handrail, the power device is set on the walked frame, and the swivelling tool-holder device is installed in institute It states walked frame front side and is connect with the power device by the transmission device, it is characterised in that: the vehicle with walking machine Dust pelletizing system is additionally provided on frame, the dust pelletizing system includes blower unit, cyclone dust collector, collector；The dedusting system The blower unit of system is connect by the transmission device with the power device.

2. a kind of vortex dust removing crack-cleaning machine according to claim 1, which is characterized in that the blower unit includes air inducing Machine and air hose, the air-introduced machine include air inlet and fan outlet；The blower unit connects cyclone dust collector, rotation Wind dust-extraction unit includes one cyclonic deduster and second cyclone dust extractor, and the air inlet A of the one cyclonic deduster passes through Air hose is connect with the swivelling tool-holder device；The collector is divided into collector A and collector B, the collector A are set to described One cyclonic deduster bottom is set to the second cyclone dust extractor bottom and is used for for tentatively collecting dust, the collector B Collect fine dust；The collector A and the bottom collector B are equipped with the valve switch for clearing up discharge gleanings.

3. a kind of vortex dust removing crack-cleaning machine according to claim 2, which is characterized in that the one cyclonic deduster Exhaust outlet A is connect by air hose with the air inlet B of the second cyclone dust extractor, the exhaust outlet B of the second cyclone dust extractor It is connect with the air inlet by air hose, the fan outlet is through air hose and atmosphere.

4. a kind of vortex dust removing crack-cleaning machine according to claim 2, which is characterized in that the one cyclonic deduster Exhaust outlet A is connect by air hose with the air inlet, and the fan outlet passes through air hose and the second level cyclone dust removal The air inlet B connection of device, the air outlet B of the second cyclone dust extractor is through air hose and atmosphere.

5. a kind of vortex dust removing crack-cleaning machine according to claim 2, which is characterized in that be additionally provided with spray system or filtering System, the spray system include: water tank and mist generating device on the walked frame, described spraying to fill It sets including water pump, hose and spray nozzle, the water pump connects water tank by hose and spray nozzle, the spray nozzle are installed on institute It states inside second cyclone dust extractor and on the outside of exhaust pipe.

6. a kind of vortex dust removing crack-cleaning machine according to claim 5, which is characterized in that the filtration system includes filtering Bag or filter screen, the filtration system are set at the air hose of the dust pelletizing system and atmosphere.

7. a kind of vortex dust removing crack-cleaning machine according to claim 2, which is characterized in that the swivelling tool-holder device includes Air inducing shield, bearing block, shaft and blade；The air inducing shield is for covering blade and constituting vacuum chamber, under shed It is contacted with ground moving, the air inlet A connection of upper opening and the one cyclonic deduster.

8. a kind of vortex dust removing crack-cleaning machine according to claim 2, which is characterized in that the power device is internal combustion hair Motivation；The transmission device includes the transmission of level-one belt and second belt transmission, the level-one belt transmission connection internal combustion Shaft on engine and the swivelling tool-holder device, the second belt transmission connection internal combustion engine and the air inducing Machine.

9. a kind of vortex dust removing crack-cleaning machine according to claim 1, which is characterized in that the traveling wheel include front-wheel and Rear-wheel；Walked frame rear portion side is equipped with the adjusting machine for adjusting the front-wheel height and then adjustment blade depth of cut Structure, the regulating mechanism control the lifting of the front-wheel by electric putter or control stick connection.