Cleaning device for road environmental protection

By designing a highway environmentally friendly cleaning device including flushing, turning brushing, brushing and vacuuming components, the problem of incomplete cleaning in the prior art is solved, and comprehensive cleaning and efficient cleaning of highway road surfaces are achieved.

CN222975755UActive Publication Date: 2025-06-13GUANGXI SLAM CONSTRUCTION ENGINEERING CO LTD
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Patent Information

Application Number
CN202421475394.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-26
Publication Date
2025-06-13
Estimated Expiration
2034-06-26

AI Technical Summary

Technical Problem

During use, the existing highway cleaning device is not convenient to comprehensively clean the road surface, which affects the cleaning effect.

Method used

A cleaning device for environmentally friendly use on the highway is designed, including a sweeper, a flushing assembly, a brushing assembly, a brushing assembly and a vacuuming assembly. Through the coordinated work of these components, the road surface can be fully cleaned, flushed and vacuumed.

Benefits of technology

The device can comprehensively clean the road surface, improve the level of road surface cleaning, improve the cleaning effect, and enhance the practicality of the device.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model discloses a sweeping device for road environmental protection, and relates to the technical field of road sweeping. Comprising a road sweeping mechanism, the road sweeping mechanism comprises a sweeping vehicle, a vehicle control driver seat is fixedly installed at the top of the sweeping vehicle, a washing assembly is installed at the bottom of the sweeping vehicle, a rotating brush assembly is installed at the bottom of the sweeping vehicle and located on one side of the washing assembly, and a moving brush assembly is installed at the bottom of the sweeping vehicle and located on one side of the washing assembly. The moving brush assembly is located on one side of the rotating brush assembly, and a dust collection assembly is installed at the bottom of the sweeping vehicle and located on one side of the moving brush assembly. According to the road surface cleaning device, the road surface can be comprehensively cleaned, the road surface can be conveniently washed, cleaned and subjected to dust collection, sundries on the road surface can be conveniently washed, the washed road surface can be brushed, the road surface cleaning effect is improved, the road surface cleaning degree is improved, and the practicability of the device is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of road cleaning, in particular to a cleaning device for environmental protection use on roads. Background Technique

[0002] Highway cleaning and maintenance work mainly includes road surface cleaning, green belt pruning, roadside garbage cleaning and other contents.

[0003] At present, Chinese Patent No. CN201721844282.9 discloses an environment-friendly road cleaning device. In this environment-friendly road cleaning device, by setting a motor, a first gear, a left turning rod, a left cleaning brush, a second gear, a right turning rod, a right cleaning brush and a third gear, starting the motor, the rotation of the output end of the motor drives the first gear to rotate, the first gear drives the second gear and the third gear to rotate, the second gear drives the left turning rod to rotate, and the third gear drives the right turning rod to rotate, so that the left cleaning brush and the right cleaning brush clean the mud or dust on the road surface. With the set fixed rod and scraper, the mud that is difficult to clean on the road surface is scraped off, thus achieving a more thorough cleaning effect.

[0004] During the use of existing roads, corresponding cleaning treatment needs to be carried out on the road surface. In the above patent document, the left cleaning brush and the right cleaning brush clean the mud or dust on the road surface, and with the set fixed rod and scraper, the mud that is difficult to clean on the road surface is scraped off, thus achieving a more thorough cleaning effect. However, during the use of the above device, it is inconvenient to comprehensively clean the road surface, which is not conducive to flushing, cleaning and dust suction treatment of the road surface, affecting the cleaning effect of the road surface. Therefore, we need to provide a cleaning device for environmental protection use on roads. Content of the Utility Model

[0005] The utility model provides a cleaning device for environmental protection use on roads, which has the advantage of being able to comprehensively clean the road surface, thus solving the problems raised in the above background technique.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A cleaning device for environmental protection use on roads, comprising: a road cleaning mechanism, the road cleaning mechanism includes a cleaning vehicle, a vehicle control driver's seat is fixedly installed on the top of the cleaning vehicle, a flushing component is installed at the bottom of the cleaning vehicle, a rotating brush component is installed at the bottom of the cleaning vehicle, and the rotating brush component is located on one side of the flushing component, a moving brush component is installed at the bottom of the cleaning vehicle, and the moving brush component is located on one side of the rotating brush component, a dust suction component is installed at the bottom of the cleaning vehicle, and the dust suction component is located on one side of the moving brush component.

[0007] As a cleaning device for environmental protection on roads in the present utility model, the flushing assembly includes a water storage tank, a water pump, a flushing controller, a water suction pipe, a water guide pipe, and flushing nozzles. The water storage tank is fixedly installed on the cleaning vehicle, the water pump is fixedly installed on the cleaning vehicle, the flushing controller is installed on the water pump, the water suction pipe is connected to one end of the water pump, and one end of the water suction pipe is communicated with the inside of the water storage tank. The water guide pipe is connected to the other end of the water pump, and the flushing nozzles are fixedly installed at the bottom of the cleaning vehicle and communicated with the water guide pipe.

[0008] As a cleaning device for environmental protection on roads in the present utility model, the rotary brush assembly includes a mounting plate, an electric control lifting rod, a lifting controller, a rotating motor, a rotating controller, and a rotary brush roller. The mounting plate is fixedly installed in the cleaning vehicle, the electric control lifting rod is fixedly installed at the bottom of the mounting plate, the lifting controller is installed on the mounting plate and electrically connected to the electric control lifting rod, the rotating motor is fixedly installed at the output end of the electric control lifting rod, the rotating controller is installed on the rotating motor, and the rotary brush roller is fixedly installed at the output end of the rotating motor.

[0009] As a cleaning device for environmental protection on roads in the present utility model, the movable brush assembly includes a reciprocating slide plate, a driven toothed plate, a driving toothed roller, a reciprocating motor, a reciprocating controller, a hydraulic lifting rod, an adjustment controller, and a movable strip brush. The reciprocating slide plate is slidably installed in the cleaning vehicle, the driven toothed plate is fixedly connected to the top of the reciprocating slide plate, the driving toothed roller is rotatably installed in the cleaning vehicle and meshes with the driven toothed plate, the reciprocating motor is fixedly installed in the cleaning vehicle and the output end of the reciprocating motor is fixedly connected to one end of the driving toothed roller, the reciprocating controller is installed on the reciprocating motor, the hydraulic lifting rod is fixedly installed at the bottom of the reciprocating slide plate, the adjustment controller is installed on the reciprocating slide plate and electrically connected to the hydraulic lifting rod, and the movable strip brush is fixedly installed at the output end of the hydraulic lifting rod.

[0010] As a cleaning device for environmental protection on roads in the present utility model, the dust suction assembly includes an adjustment member, a dust suction hood, a dust collection box, a dust suction pump, a dust guide pipe, a dust suction controller, and a connecting hose. The adjustment member is fixedly installed on the cleaning vehicle, the dust suction hood is slidably installed on the adjustment member, the dust collection box is fixedly installed on the cleaning vehicle, the dust suction pump is fixedly installed on the cleaning vehicle, the dust guide pipe is connected to one end of the dust suction pump, and one end of the dust guide pipe is communicated with the inside of the dust collection box. The dust suction controller is installed on the dust suction pump, the connecting hose is connected to the other end of the dust suction pump, and one end of the connecting hose is communicated with the dust suction hood.

[0011] As a cleaning device for highway environmental protection of the present utility model, the adjusting member includes a mounting frame, a fixing plate, an electric control telescopic rod and a telescopic controller. The mounting frame is fixedly installed on the cleaning vehicle, and the mounting frame is slidably connected with the dust suction cover. The fixing plate is fixedly installed in the cleaning vehicle. The electric control telescopic rod is fixedly installed at the bottom of the fixing plate, and the output end of the electric control telescopic rod is fixedly connected with the top of the dust suction cover. The telescopic controller is installed on the fixing plate and is electrically connected with the electric control telescopic rod.

[0012] The present utility model provides a cleaning device for highway environmental protection, which has the following beneficial effects:

[0013] Through the settings of the highway cleaning mechanism, the cleaning vehicle, the vehicle control driver's seat, the flushing component, the rotating brush component, the moving brush component and the dust suction component, the cleaning device for highway environmental protection can comprehensively clean the highway road surface, which is beneficial to flushing, cleaning and dust suction treatment of the road surface, convenient for flushing the sundries on the highway road surface, and can brush the road surface after flushing, improving the effect of road surface cleaning treatment, enhancing the cleanliness of the highway road surface and the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0015] Figure 2 is a side view of the three-dimensional structure of the present utility model;

[0016] Figure 3 is a bottom view of the three-dimensional structure of the present utility model;

[0017] Figure 4 is a partial structure sectional view of the present utility model;

[0018] Figure 5 is a first partial structure three-dimensional diagram of the present utility model;

[0019] Figure 6 is a second partial structure three-dimensional diagram of the present utility model;

[0020] Figure 7 is a third partial structure three-dimensional diagram of the present utility model;

[0021] Figure 8 is a fourth partial structure three-dimensional diagram of the present utility model.

[0022] In the figure: 1. Road cleaning mechanism; 11. Cleaning vehicle; 12. Vehicle control driver's seat; 13. Flushing assembly; 14. Rotary brush assembly; 15. Brush moving assembly; 16. Dust suction assembly; 131. Water storage tank; 132. Water pump; 133. Flushing controller; 134. Suction pipe; 135. Water guide pipe; 136. Flushing nozzle; 141. Mounting plate; 142. Electrically controlled lifting rod; 143. Lifting controller; 144. Rotating motor; 145. Rotating controller; 146. Rotary brush roller; 151. Reciprocating slide plate; 152. Driven toothed plate; 153. Driving toothed roller; 154. Reciprocating motor; 155. Reciprocating controller; 156. Hydraulic lifting rod; 157. Adjusting controller; 158. Moving strip brush; 161. Adjusting member; 162. Dust suction hood; 163. Dust collection box; 164. Dust suction pump; 165. Dust guide pipe; 166. Dust suction controller; 167. Connecting hose; 1611. Mounting frame; 1612. Fixed plate; 1613. Electrically controlled telescopic rod; 1614. Telescopic controller. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-8 The present utility model provides a technical solution: A cleaning device for environmental protection of roads, including a road cleaning mechanism 1. The road cleaning mechanism 1 includes a cleaning vehicle 11. A vehicle control driver's seat 12 is fixedly installed on the top of the cleaning vehicle 11. A flushing assembly 13 is installed at the bottom of the cleaning vehicle 11. A rotary brush assembly 14 is installed at the bottom of the cleaning vehicle 11, and the rotary brush assembly 14 is located on one side of the flushing assembly 13. A brush moving assembly 15 is installed at the bottom of the cleaning vehicle 11, and the brush moving assembly 15 is located on one side of the rotary brush assembly 14. A dust suction assembly 16 is installed at the bottom of the cleaning vehicle 11, and the dust suction assembly 16 is located on one side of the brush moving assembly 15. Through the settings of the road cleaning mechanism 1, the cleaning vehicle 11, the vehicle control driver's seat 12, the flushing assembly 13, the rotary brush assembly 14, the brush moving assembly 15, and the dust suction assembly 16, the road surface can be comprehensively cleaned, which is beneficial to flushing, cleaning, and dust suction treatment of the road surface, facilitating flushing of sundries on the road surface, and capable of brushing the road surface after flushing, improving the effect of road surface cleaning treatment, enhancing the cleanliness of the road surface, and improving the practicality of the device.

[0025] Please refer to Figure 5, the flushing assembly 13 includes a water storage tank 131, a water pump 132, a flushing controller 133, a water suction pipe 134, a water guide pipe 135 and a flushing nozzle 136. The water storage tank 131 is fixedly installed on the road sweeper 11, the water pump 132 is fixedly installed on the road sweeper 11, the flushing controller 133 is installed on the water pump 132, one end of the water suction pipe 134 is connected to the water pump 132, and one end of the water suction pipe 134 communicates with the inside of the water storage tank 131. The water guide pipe 135 is connected to the other end of the water pump 132. The flushing nozzle 136 is fixedly installed at the bottom of the road sweeper 11, and the flushing nozzle 136 communicates with the water guide pipe 135. Through the settings of the water storage tank 131, the water pump 132, the flushing controller 133, the water suction pipe 134, the water guide pipe 135 and the flushing nozzle 136, the road surface can be flushed and cleaned, which is beneficial to liquid flushing of the road surface, facilitates flushing treatment of road surface debris, and improves the effect of debris cleaning.

[0026] Please refer to Figure 6 , the rotary brush assembly 14 includes a mounting plate 141, an electric control lifting rod 142, a lifting controller 143, a rotating motor 144, a rotating controller 145 and a rotary brush roller 146. The mounting plate 141 is fixedly installed in the road sweeper 11. The electric control lifting rod 142 is fixedly installed at the bottom of the mounting plate 141. The lifting controller 143 is installed on the mounting plate 141, and the lifting controller 143 is electrically connected to the electric control lifting rod 142. The rotating motor 144 is fixedly installed at the output end of the electric control lifting rod 142. The rotating controller 145 is installed on the rotating motor 144. The rotary brush roller 146 is fixedly installed at the output end of the rotating motor 144. Through the settings of the mounting plate 141, the electric control lifting rod 142, the lifting controller 143, the rotating motor 144, the rotating controller 145 and the rotary brush roller 146, the road surface can be rotated and brushed, which is beneficial to brushing the road surface, and facilitates rotating cleaning of the road surface.

[0027] Please refer to Figure 7, the brush moving assembly 15 includes a reciprocating slide plate 151, a driven toothed plate 152, a driving toothed roller 153, a reciprocating motor 154, a reciprocating controller 155, a hydraulic lifting rod 156, an adjustment controller 157 and a moving strip brush 158. The reciprocating slide plate 151 is slidably mounted in the road sweeper 11. The driven toothed plate 152 is fixedly connected to the top of the reciprocating slide plate 151. The driving toothed roller 153 is rotatably mounted in the road sweeper 11 and meshes with the driven toothed plate 152. The reciprocating motor 154 is fixedly mounted in the road sweeper 11, and the output end of the reciprocating motor 154 is fixedly connected to one end of the driving toothed roller 153. The reciprocating controller 155 is mounted on the reciprocating motor 154. The hydraulic lifting rod 156 is fixedly mounted at the bottom of the reciprocating slide plate 151. The adjustment controller 157 is mounted on the reciprocating slide plate 151 and is electrically connected to the hydraulic lifting rod 156. The moving strip brush 158 is fixedly mounted at the output end of the hydraulic lifting rod 156. Through the arrangement of the reciprocating slide plate 151, the driven toothed plate 152, the driving toothed roller 153, the reciprocating motor 154, the reciprocating controller 155, the hydraulic lifting rod 156, the adjustment controller 157 and the moving strip brush 158, the road surface can be reciprocally cleaned, which is beneficial to reciprocally scrub the road surface and improve the cleaning effect of the dust adhering to the road surface.

[0028] Please refer to Figure 8 , the dust suction assembly 16 includes an adjustment member 161, a dust suction hood 162, a dust collection box 163, a dust suction pump 164, a dust guide pipe 165, a dust suction controller 166 and a connecting hose 167. The adjustment member 161 is fixedly mounted on the road sweeper 11. The dust suction hood 162 is slidably mounted on the adjustment member 161. The dust collection box 163 is fixedly mounted on the road sweeper 11. The dust suction pump 164 is fixedly mounted on the road sweeper 11. The dust guide pipe 165 is connected to one end of the dust suction pump 164, and one end of the dust guide pipe 165 communicates with the inside of the dust collection box 163. The dust suction controller 166 is mounted on the dust suction pump 164. The connecting hose 167 is connected to the other end of the dust suction pump 164, and one end of the connecting hose 167 communicates with the dust suction hood 162. Through the arrangement of the adjustment member 161, the dust suction hood 162, the dust collection box 163, the dust suction pump 164, the dust guide pipe 165, the dust suction controller 166 and the connecting hose 167, the waste liquid and dust during cleaning can be adsorbed, which is beneficial to collect the stains on the road surface and improve the cleaning effect of the road surface and the practicability of the device.

[0029] Please refer to Figure 8, the adjusting member 161 includes a mounting frame 1611, a fixing plate 1612, an electric control telescopic rod 1613, and a telescopic controller 1614. The mounting frame 1611 is fixedly installed on the road sweeper 11, and the mounting frame 1611 is slidably connected to the dust suction hood 162. The fixing plate 1612 is fixedly installed in the road sweeper 11. The electric control telescopic rod 1613 is fixedly installed at the bottom of the fixing plate 1612, and the output end of the electric control telescopic rod 1613 is fixedly connected to the top of the dust suction hood 162. The telescopic controller 1614 is installed on the fixing plate 1612, and the telescopic controller 1614 is electrically connected to the electric control telescopic rod 1613. Through the settings of the mounting frame 1611, the fixing plate 1612, the electric control telescopic rod 1613, and the telescopic controller 1614, the use height of the dust suction hood 162 can be adjusted, facilitating the dust suction operation on the road surface stains and improving the use effect of the device.

[0030] During use, first, the staff operates the road sweeper 11 through the vehicle control driver's seat 12. Then, the road sweeper 11 is driven to the road surface. Subsequently, the flushing assembly 13, the rotary brush assembly 14, the movable brush assembly 15, and the dust suction assembly 16 are started through the vehicle control driver's seat 12 to operate. At this time, the water pump 132 is controlled to operate through the flushing controller 133. Then, through the connection of the water suction pipe 134 and the water guide pipe 135, the liquid in the water storage tank 131 is pumped to the flushing nozzle 136 for spraying, and then the road surface is flushed. Next, the electric control lifting rod 142 is controlled to extend through the lifting controller 143, and then the rotary brush roller 146 is driven to move down to the road surface. Then, the rotary motor 144 is controlled to rotate through the rotation controller 145, and then the rotary brush roller 146 is driven to rotate and clean the road surface. Then, the hydraulic lifting rod 156 is controlled to extend through the adjustment controller 157, and then the movable strip brush 158 is driven to move down to the road surface. Next, the reciprocating motor 154 is controlled by the reciprocating controller 155 to drive the transmission gear roller 153 to reciprocate, and then the driven tooth plate 152 and the reciprocating slide plate 151 are driven to reciprocate, thereby driving the movable strip brush 158 to reciprocate and clean the road surface. Then, the electric control telescopic rod 1613 is controlled to extend through the telescopic controller 1614, and then the dust suction hood 162 is driven to slide and adjust on the mounting frame 1611, so that the dust suction hood 162 is adjusted to a suitable height for dust suction. Then, the dust suction pump 164 is controlled to operate through the dust suction controller 166, and then the road surface waste liquid and dust are adsorbed to the dust guide pipe 165 through the dust suction hood 162 and the connecting hose 167, and then conducted to the dust collection box 163 for collection, thus completing the cleaning process of the road surface.

[0031] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A road cleaning device for environmental protection, characterized in that: include: A road sweeping mechanism (1), the road sweeping mechanism (1) comprising a sweeping vehicle (11), a vehicle control driver's seat (12) being fixedly mounted on the top of the sweeping vehicle (11), a flushing assembly (13) being mounted on the bottom of the sweeping vehicle (11), a rotating brush assembly (14) being mounted on the bottom of the sweeping vehicle (11), and the rotating brush assembly (14) being located on one side of the flushing assembly (13), a moving brush assembly (15) being mounted on the bottom of the sweeping vehicle (11), and the moving brush assembly (15) being located on one side of the rotating brush assembly (14), and a dust suction assembly (16) being mounted on the bottom of the sweeping vehicle (11), and the dust suction assembly (16) being located on one side of the moving brush assembly (15).

2. A road cleaning device for environmental protection according to claim 1, characterized in that: The flushing assembly (13) comprises a water tank (131), a water pump (132), a flushing controller (133), a water pumping pipe (134), a water guide pipe (135) and a flushing nozzle (136); the water tank (131) is fixedly mounted on the cleaning vehicle (11); the water pump (132) is fixedly mounted on the cleaning vehicle (11); the flushing controller (133) is mounted on the water pump (132); the water pumping pipe (134) is connected to one end of the water pump (132), and one end of the water pumping pipe (134) is connected to the inside of the water tank (131); the water guide pipe (135) is connected to the other end of the water pump (132); the flushing nozzle (136) is fixedly mounted on the bottom of the cleaning vehicle (11), and the flushing nozzle (136) is connected to the water guide pipe (135).

3. The road cleaning device for environmental protection according to claim 1, characterized in that: The rotating brush assembly (14) comprises a mounting plate (141), an electrically controlled lifting rod (142), a lifting controller (143), a rotating motor (144), a rotating controller (145) and a rotating brush roller (146); the mounting plate (141) is fixedly mounted in the sweeper (11); the electrically controlled lifting rod (142) is fixedly mounted on the bottom of the mounting plate (141); the lifting controller (143) is mounted on the mounting plate (141), and the lifting controller (143) is electrically connected to the electrically controlled lifting rod (142); the rotating motor (144) is fixedly mounted on the output end of the electrically controlled lifting rod (142); the rotating controller (145) is mounted on the rotating motor (144); and the rotating brush roller (146) is fixedly mounted on the output end of the rotating motor (144).

4. The road cleaning device for environmental protection according to claim 1, characterized in that: The brush moving assembly (15) comprises a reciprocating slide plate (151), a driven tooth plate (152), a transmission tooth roller (153), a reciprocating motor (154), a reciprocating controller (155), a hydraulic lifting rod (156), an adjustment controller (157) and a moving strip brush (158); the reciprocating slide plate (151) is slidably mounted in the sweeper (11); the driven tooth plate (152) is fixedly connected to the top of the reciprocating slide plate (151); the transmission tooth roller (153) is rotatably mounted in the sweeper (11); and the transmission tooth roller (153) is meshed with the driven tooth plate (152). The reciprocating motor (154) is fixedly installed in the sweeper (11), and the output end of the reciprocating motor (154) is fixedly connected to one end of the transmission gear roller (153); the reciprocating controller (155) is installed on the reciprocating motor (154); the hydraulic lifting rod (156) is fixedly installed on the bottom of the reciprocating slide plate (151); the regulating controller (157) is installed on the reciprocating slide plate (151), and the regulating controller (157) is electrically connected to the hydraulic lifting rod (156); and the moving strip brush (158) is fixedly installed on the output end of the hydraulic lifting rod (156).

5. The road cleaning device for environmental protection according to claim 1, characterized in that: The dust collection assembly (16) comprises an adjusting component (161), a dust collection hood (162), a dust collection box (163), a dust collection pump (164), a dust guide pipe (165), a dust collection controller (166) and a connecting hose (167); the adjusting component (161) is fixedly mounted on the cleaning vehicle (11); the dust collection hood (162) is slidably mounted on the adjusting component (161); and the dust collection box (163) is fixedly mounted on the cleaning vehicle (11). The dust suction pump (164) is fixedly mounted on the cleaning vehicle (11); the dust guide pipe (165) is connected to one end of the dust suction pump (164), and one end of the dust guide pipe (165) is connected to the interior of the dust collecting box (163); the dust suction controller (166) is mounted on the dust suction pump (164); the connecting hose (167) is connected to the other end of the dust suction pump (164), and one end of the connecting hose (167) is connected to the dust hood (162).

6. A road cleaning device for environmental protection according to claim 5, characterized in that: The adjusting component (161) comprises a mounting frame (1611), a fixing plate (1612), an electrically controlled telescopic rod (1613) and a telescopic controller (1614); the mounting frame (1611) is fixedly mounted on the cleaning vehicle (11), and the mounting frame (1611) is slidably connected to the dust hood (162); the fixing plate (1612) is fixedly mounted in the cleaning vehicle (11); the electrically controlled telescopic rod (1613) is fixedly mounted on the bottom of the fixing plate (1612), and the output end of the electrically controlled telescopic rod (1613) is fixedly connected to the top of the dust hood (162); the telescopic controller (1614) is mounted on the fixing plate (1612), and the telescopic controller (1614) is electrically connected to the electrically controlled telescopic rod (1613).

Citation Information

Patent Citations

  • Environment -friendly highway cleaning device

    CN207714223U