Expressway accumulated snow cleaning equipment

Abstract

The invention relates to the technical field of road cleaning, in particular to highway accumulated snow cleaning equipment which comprises a vehicle body, a snow pushing plate is fixedly arranged on the front side of the vehicle body, the discharging end of a dredge pump is communicated with a water tank through a discharging pipe, the water tank is fixedly arranged on the vehicle body, and a blow-off pipe which is communicated with the outside and controlled by a valve is arranged on the lower portion of the water tank. A circulating pump is arranged in the water tank, the water outlet end of the circulating pump is communicated with one end of a circulating pipe, the other end of the circulating pipe is communicated with one end of a water spraying pipe, the other end of the water spraying pipe is closed, and a plurality of nozzles are arranged on the water spraying pipe in the height direction of the water spraying pipe. And a liquid level meter in signal connection with a cab alarm is arranged in the water tank. By means of the road snow collecting device, snow on a road can be collected and prevented from being accumulated on the two sides of the road, meanwhile, the snow can be melted into water, the transportation volume of each time is increased, and the snow melted into water can be reasonably utilized according to needs.

Description

Technical Field

[0001] The present invention belongs to the technical field of road cleaning, and specifically relates to a highway snow cleaning device. Background Art After snowing on highways, if not cleared in time, the snow will melt and freeze, which will cause cars to be unable to drive normally on it. Therefore, it is often necessary to clear the snow.

[0002] Among them, the existing snow cleaning method is that workers drive a snowplow. Among them, the existing snowplow mainly installs a snowplow blade in front of the vehicle to push the snow to one side of the road. This method plays a role in snow cleaning to a certain extent. However, since the snow is still on the road surface, when the snow melts, it will flow onto the highway surface and freeze again at night, which will also affect the normal driving of vehicles. Summary of the Invention

[0003] The present invention provides a highway snow cleaning device to solve the defects in the prior art.

[0004] The present invention is realized through the following technical solutions: A highway snow cleaning device includes a vehicle body. A snowplow blade is fixedly arranged on the front side of the vehicle body. The snowplow blade is inclined from front to back to the right and bends forward on the right side. One end of a snow inlet pipe is communicated with the bending part of the snowplow blade. The other end of the snow inlet pipe is communicated with the feeding end of a sludge suction pump. The discharging end of the sludge suction pump is communicated with a water tank through a discharging pipe. The water tank is fixedly arranged on the vehicle body. A sewage pipe communicating with the outside and controlled by a valve is arranged at the lower part of the water tank. A circulation pump is arranged in the water tank. One end of a circulation pipe is communicated with the water outlet end of the circulation pump. The other end of the circulation pipe is communicated with one end of a water spraying pipe. The other end of the water spraying pipe is closed. Several nozzles are arranged along the height direction of the water spraying pipe. The water spraying track of the nozzles intersects with the discharging track of the discharging pipe. A liquid level gauge signal-connected to an alarm in the cab is arranged in the water tank.

[0005] When this application is in use, first, the vehicle body drives the snowplow blade to move forward. Since the snowplow blade is inclined from front to back to the right and bends forward on the right side, the snow is pushed to the bending part of the snowplow blade. Then the snow is sucked into the feeding pipe by the sludge suction pump and enters the water tank through the feeding pipe. Since there is a circulation pump in the water tank, the water is sucked by the circulation pump and sprayed onto the snow through the circulation pipe and the water spraying pipe, so as to melt the snow into water. Furthermore, compared with directly loading snow, since the density of water is greater, more snow can be loaded each time. At the same time, when the water in the water tank reaches the predetermined water level, the liquid level gauge transmits to the alarm, and the alarm issues an alarm. The worker only needs to park the vehicle on one side, then connect a pipe to the sewage pipe and open the valve to quickly discharge the water melted from the snow. Compared with pouring out the snow, the drainage speed is faster and the efficiency is higher.

[0006] Preferably, a mesh cylinder is arranged in the water tank. The discharging end of the discharging pipe is vertically opposite to the mesh cylinder. The discharging end of the mesh cylinder is fixedly connected and communicated with the sewage pipe. The sewage pipe passes through the water tank and is rotatably connected with the water tank through a sealed bearing. The sewage pipe is driven by a driving device to rotate along its axis. The sewage pipe is driven by the driving device to rotate along its axis, and the rotation of the sewage pipe drives the rotation of the mesh cylinder. When the mesh cylinder rotates, it can centrifuge and limit the snow input into the mesh cylinder, while the water can enter the mesh cylinder, which can not only accelerate the melting of the snow, but also limit the impurities sucked by the sludge suction pump in the mesh cylinder, ensuring that no impurities are sucked into the circulation pump.

[0007] Preferably, it further includes a snow melting agent spreading device. The snow melting agent spreading device includes a feeding auger. A through groove is formed in the vehicle body. The feeding auger is arranged in the through groove. One end of a vertical pipe is communicated with the feeding end of the feeding auger. The vertical pipe extends upward through the water tank. The discharging end of the feeding auger is downwardly communicated with a round pipe. The round pipe extends downward through the vehicle body. A rotating rod is coaxially and fixedly connected to the transmission shaft of the feeding auger. The rotating rod passes through the feeding auger. The driving device includes a driving bevel gear sleeved on the rotating rod, and a driven bevel gear meshing with the driving bevel gear is sleeved on the sewage pipe. When the transmission shaft of the feeding auger rotates, it can realize the feeding function, so as to output the snow melting agent from the feeding auger and drop it on the ground, which can facilitate the rapid melting of the snow not scraped clean by the pushing plate. The rotation of the transmission shaft also drives the rotation of the rotating rod, and then drives the driven bevel gear to rotate through the driving bevel gear, and drives the sewage pipe to rotate through the rotation of the driven bevel gear, realizing both ensuring the feeding and ensuring the rotation of the mesh cylinder.

[0008] Preferably, the lower end of the round pipe is rotatably connected with an inner pipe through a bearing. The lower end of the inner pipe is communicated with a material scattering plate. The upper and lower parts of the material scattering plate are relatively frustum-shaped structures. The side surface and the bottom surface of the material scattering plate are provided with discharging holes. A driven sprocket is sleeved on the inner pipe, and a driving sprocket is sleeved on the sewage pipe. The driving sprocket and the driven sprocket are driven by a chain. The rotation of the sewage pipe can drive the rotation of the driving sprocket, so as to drive the rotation of the driven sprocket through the chain, and then drive the rotation of the material scattering plate, so as to disperse the snow melting agent and increase the scattering area, so as to realize the transportation, scattering of the snow melting agent and the rotation of the mesh cylinder through the power provided by the feeding auger.

[0009] Preferably, a partition board and a filter screen are fixedly arranged in the water tank and are successively separated into a melting area, a sedimentation area and a circulation area by the partition board and the filter screen. The mesh cylinder is arranged in the melting area, the circulation pump is arranged in the circulation area, a feeding cylinder is fixedly arranged at the upper part of the water tank, the lower part of the feeding cylinder is of a horn-shaped structure and penetrates into the sedimentation area, a rotating shaft is coaxially arranged in the feeding cylinder, the rotating shaft penetrates upward through the feeding cylinder and is coaxially and fixedly connected with the rotating shaft of a rotating motor, the rotating motor is fixedly arranged on the top surface of the feeding cylinder, a spiral blade adapted to the lower part of the feeding cylinder is sleeved on the rotating shaft, a flocculant is arranged in the feeding cylinder, a circulation pipe is communicated with a water outlet pipe, the water outlet pipe penetrates out of the water tank, and electromagnetic valves are arranged on one side of the circulation pipe close to a water spraying pipe and on the water outlet pipe. When the rotating motor is started, the rotating motor drives the rotation of the rotating shaft, drives the rotation of the spiral blade, and further drives the flocculant to flow out of the feeding cylinder, so that the turbid water is stratified, the upper layer is clear water, and the lower layer is sediment. Among them, the sediment is blocked by the filter screen, and thus the water in the circulation area does not contain sediment, so that the circulating water is clear water. When necessary, the water can flow out of the water outlet pipe by closing the electromagnetic valve on the circulation pipe and opening the electromagnetic valve on the water outlet pipe, for functions such as cleaning the ground and watering trees.

[0010] Preferably, a rotating rod is coaxially and fixedly connected to the lower part of the rotating shaft, and a shifting rod is sleeved on the rotating rod. The rotation of the rotating shaft also drives the rotation of the shifting rod, thereby realizing the stirring of the water, not only avoiding the freezing of the water in a static state, but also realizing better precipitation of the flocculants.

[0011] Preferably, a manhole is arranged on the top surface of the water tank, and a feeding hopper covered by a sealing cover is arranged at the upper end of the vertical pipe. The manhole facilitates the maintenance of the water tank, and the feeding hopper facilitates the pouring of the snow melting agent.

[0012] The beneficial effects of the present invention are as follows: The use of this application can not only collect the snow on the road and prevent it from accumulating on both sides of the road, but also melt the snow into water, increase the transportation volume each time, and reasonably utilize the snow melted into water according to needs. At the same time, after cleaning the road surface, the automatic spreading of the snow melting agent can be realized synchronously, ensuring that the road surface melts quickly and is not easy to freeze. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic structural diagram of the push plate; Figure 3Yes Figure 1 Partial enlarged view of I As shown in the figure: 1. Vehicle body, 2. Snow plow, 3. Mud suction pump, 4. Water tank, 5. Sewage pipe, 6. Circulation pump, 7. Circulation pipe, 8. Nozzle, 9. Mesh cylinder, 10. Feeding auger, 11. Vertical pipe, 12. Round pipe, 13. Rotating rod, 14. Driving bevel gear, 15. Driven bevel gear, 16. Bulk material tray, 17. Discharge hole, 18. Driving sprocket, 19. Driven sprocket, 20. Melting area, 21. Precipitation area, 22. Circulation area, 23. Filter screen, 24. Outlet pipe, 25. Feeding cylinder, 26. Spiral blade, 27. Solenoid valve, 28. Rotating rod, 29. Manhole, 30. Feeding hopper Specific implementation mode

[0015] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention

[0016] A highway snow cleaning device, as Figure 1 -- Figure 3 shown. It includes a vehicle body 1 and a snow melting agent spreading device. A snow plow 2 is fixedly arranged on the front side of the vehicle body 1. The snow plow 2 is inclined from front to back to the right and bends forward on the right side. A horn-shaped pipe with a wider front and a narrower rear is connected to the bent part of the snow plow 2. One end of the horn-shaped pipe is connected to an inlet pipe, and the other end of the inlet pipe is connected to the feeding end of a mud suction pump 3. The discharging end of the mud suction pump 3 is connected to a water tank 4 through a discharging pipe. The water tank 4 is fixedly arranged on the vehicle body 1. A sewage pipe 5 communicating with the outside and controlled by a valve is arranged at the lower part of the water tank 4. A circulation pump 6 is arranged in the water tank 4. One end of a circulation pipe 7 is connected to the water outlet end of the circulation pump 6. The other end of the circulation pipe 7 is connected to one end of a water spraying pipe. The other end of the water spraying pipe is closed. Several nozzles 8 are arranged along the height direction of the water spraying pipe. The water spraying trajectory of the nozzles 8 intersects with the discharging trajectory of the discharging pipe. A liquid level gauge signal-connected to the cab alarm is arranged in the water tank 4

[0017] A mesh cylinder 9 is arranged in the water tank 4. The feeding end of the discharging pipe is vertically opposite to the mesh cylinder 9. The discharging end of the mesh cylinder 9 is fixedly connected and communicated with the sewage pipe 5. The sewage pipe 5 passes through the water tank 4 and is rotatably connected to the water tank 4 through a sealing bearing. The sewage pipe 5 is driven by a driving device to rotate along its axis

[0018] The snow - melting agent spreading device includes a feeding auger 10. A through - slot is formed in the vehicle body 1, and the feeding auger 10 is arranged in the through - slot. One end of a vertical pipe 11 is connected to the feeding end of the feeding auger 10. The vertical pipe 11 penetrates upward through the water tank 4. The discharging end of the feeding auger 10 is connected downward to a round pipe 12, and the round pipe 12 penetrates downward through the vehicle body 1. A rotating rod 13 is coaxially and fixedly connected to the transmission shaft of the feeding auger 10. The rotating rod 13 penetrates out of the feeding auger 10. The driving device includes a driving bevel gear 14 sleeved on the rotating rod 13, and a driven bevel gear 15 meshing with the driving bevel gear 14 is sleeved on the sewage discharge pipe 5.

[0019] When this application is in use, first, the vehicle body 1 drives the snow - pushing plate 2 to move forward. Since the snow - pushing plate 2 is inclined from front to back and to the right and its right side is bent forward, the snow is pushed to the bent part of the snow - pushing plate 2. Then the snow is sucked into the feeding pipe through the horn pipe, the snow - inlet pipe and the sludge suction pump 3 and enters the water tank 4 through the feeding pipe. Since there is a circulation pump 6 in the water tank 4, the water is sucked by the circulation pump 6 and sprayed on the snow through the circulation pipe 7 and the water - spraying pipe, thus melting the snow into water. Furthermore, compared with directly loading snow, because the density of water is greater, more snow can be loaded each time. At the same time, when the water in the water tank 4 reaches the predetermined water level, the liquid level gauge transmits information to the alarm, and the alarm sounds. The staff only needs to park the vehicle on one side, then connect a pipe to the sewage discharge pipe 5 and open the valve to quickly discharge the water melted from the snow. Compared with pouring out the snow, the drainage speed is faster and the efficiency is higher.

[0020] Among them, when the sludge suction pump 3 sucks snow, when the transmission shaft of the feeding auger 10 rotates, it can realize the feeding function, so as to output the snow - melting agent from the feeding auger 10 and fall on the ground, thus facilitating the rapid melting of the snow that the snow - pushing plate fails to scrape clean. The rotation of the transmission shaft also drives the rotation of the rotating rod 13, and further realizes driving the driven bevel gear 15 to rotate through the driving bevel gear 14. The rotation of the driven bevel gear 15 drives the rotation of the sewage discharge pipe 5, and the rotation of the sewage discharge pipe 5 drives the rotation of the mesh cylinder 9. When the mesh cylinder 9 rotates, it can centrifuge and limit the snow input into the mesh cylinder 9, while the water can enter the mesh cylinder 9. Thus, it can not only accelerate the melting of the snow, but also the impurities sucked by the sludge suction pump 3 can be limited in the mesh cylinder 9, ensuring that no impurities are sucked into the circulation pump 6. After the first snowfall is over, open the valve on the sewage discharge pipe 5, and the impurities in the mesh cylinder 9 can fall from the sewage discharge pipe 5 under the action of gravity. Furthermore, the impurities adhering to the mesh cylinder 9 will also be washed clean by the back - flushing of the water in the water tank 4.

[0021] The lower end of the described circular pipe 12 is rotatably connected to an inner pipe through a bearing. The lower end of the inner pipe is communicated with a material dispersing tray 16. The upper and lower parts of the material dispersing tray 16 are opposite frustum-shaped structures. The side and bottom of the material dispersing tray 16 are provided with discharge holes 17. A driven sprocket 19 is sleeved on the inner pipe, and a driving sprocket 18 is sleeved on the sewage discharge pipe 5. The driving sprocket 18 and the driven sprocket 19 are driven by a chain. The rotation of the sewage discharge pipe 5 can drive the rotation of the driving sprocket 18, thereby driving the rotation of the driven sprocket 19 through the chain, and further driving the rotation of the material dispersing tray 16, and further spreading the snow melting agent to increase the spreading area, so that the transportation, spreading of the snow melting agent and the rotation of the mesh cylinder 9 can be realized through the power provided by the feeding auger 10.

[0022] A partition and a filter screen 23 are fixedly arranged in the described water tank 4 and are successively separated into a snow melting area 20, a sedimentation area 21 and a circulation area 22 by the partition and the filter screen 23. The mesh cylinder 9 is arranged in the snow melting area 20, and the circulation pump 6 is arranged in the circulation area 22. A feeding cylinder 25 is fixedly arranged on the upper part of the water tank 4. The lower part of the feeding cylinder 25 is of a horn-shaped structure and penetrates into the sedimentation area 21. A rotating shaft is coaxially arranged in the feeding cylinder 25. The rotating shaft penetrates upward through the feeding cylinder 25 and is coaxially and fixedly connected to the rotating shaft of the rotating motor. The rotating motor is fixedly arranged on the top surface of the feeding cylinder 25. A spiral blade 26 adapted to the lower part of the feeding cylinder 25 is sleeved on the rotating shaft. A flocculant is arranged in the feeding cylinder 25. The circulation pipe 7 is communicated with a water outlet pipe 24. The water outlet pipe 24 penetrates out of the water tank 4. Solenoid valves 27 are arranged on both the side of the circulation pipe 7 close to the water spraying pipe and the water outlet pipe 24. When the rotating motor is started, the rotating motor drives the rotation of the rotating shaft, drives the rotation of the spiral blade 26, and further drives the flocculant to flow out of the feeding cylinder 25, so that the turbid water is stratified. The upper layer is clear water and the lower layer is sediment. Among them, the sediment is blocked by the filter screen 23, so that the water in the circulation area 22 does not contain sediment, so that the circulating water is clear water. When necessary, the water can flow out of the water outlet pipe 24 by closing the solenoid valve 27 on the circulation pipe 7 and opening the solenoid valve 27 on the water outlet pipe 24 for functions such as cleaning the ground and watering trees.

[0023] The lower part of the described rotating shaft is coaxially and fixedly connected to a rotating rod 28, and a shifting rod is sleeved on the rotating rod 28. The rotation of the rotating shaft also drives the rotation of the shifting rod, thereby realizing the stirring of the water, not only avoiding the freezing of the water in the static state, but also realizing better precipitation of the flocculants.

[0024] A manhole 29 is arranged on the top surface of the water tank 4, and a feeding hopper 30 covered by a sealing cover is arranged at the upper end of the vertical pipe 11. The manhole 29 facilitates the maintenance of the water tank 4, and the feeding hopper 30 facilitates the pouring of the snow melting agent.

[0025] The use of this application can not only collect the snow on the road to prevent it from piling up on both sides of the road, but also melt the snow into water to increase the transportation volume each time, and can rationally utilize the snow melted into water as needed. At the same time, after cleaning the road surface, it can automatically spread snow melting agent synchronously to ensure that the road surface melts quickly and is not easy to freeze.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; 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 present invention in each embodiment.

Claims

1. A snow clearing device for highways, characterized in that: It includes a vehicle body, a snow plow is fixedly arranged on the front side of the vehicle body. The snow plow is inclined from front to back to the right and bends forward on the right side. One end of a snow inlet pipe is communicated with the bent part of the snow plow. The other end of the snow inlet pipe is communicated with the feeding end of a sludge suction pump. The discharging end of the sludge suction pump is communicated with a water tank through a discharging pipe. The water tank is fixedly arranged on the vehicle body. A sewage discharge pipe that communicates with the outside and is controlled by a valve is arranged at the lower part of the water tank. A circulating pump is arranged in the water tank. One end of a circulating pipe is communicated with the water outlet end of the circulating pump. The other end of the circulating pipe is communicated with one end of a water spraying pipe. The other end of the water spraying pipe is closed. Several spray nozzles are arranged along the height direction of the water spraying pipe. The water spraying track of the spray nozzles intersects with the discharging track of the discharging pipe. A liquid level gauge that is signal-connected to an alarm in the cab is arranged in the water tank.

2. The snow clearing device for expressways according to claim 1, characterized in that: A mesh cylinder is arranged in the water tank. The lower end of the discharging pipe is vertically opposite to the mesh cylinder. The lower discharging end of the mesh cylinder is fixedly connected and communicated with the sewage discharge pipe. The sewage discharge pipe passes through the water tank and is rotationally connected with the water tank through a sealed bearing. The sewage discharge pipe is driven by a driving device to rotate along its axis.

3. The snow clearing device for expressways according to claim 2, wherein: It also includes a snow melting agent spreading device. The snow melting agent spreading device includes a feeding auger. A through groove is formed on the vehicle body. The feeding auger is arranged in the through groove. One end of a vertical pipe is communicated with the feeding end of the feeding auger. The vertical pipe penetrates upward through the water tank. The discharging end of the feeding auger is vertically communicated with a round pipe. The round pipe penetrates downward through the vehicle body. A rotating rod is coaxially and fixedly connected to the transmission shaft of the feeding auger. The rotating rod penetrates out of the feeding auger. The driving device includes a driving bevel gear sleeved on the rotating rod. A driven bevel gear meshing with the driving bevel gear is sleeved on the sewage discharge pipe.

4. The snow clearing device for expressways according to claim 3, characterized in that: The lower end of the round pipe is rotationally connected with an inner pipe through a bearing. The lower end of the inner pipe is communicated with a material scattering plate. The upper and lower parts of the material scattering plate are relatively frustum-shaped structures. Discharge holes are formed on the side and bottom surfaces of the material scattering plate. A driven sprocket is sleeved on the inner pipe. A driving sprocket is sleeved on the sewage discharge pipe. The driving sprocket and the driven sprocket are driven by a chain.

5. The snow clearing device for expressways according to claim 1, characterized in that: A partition board and a filter screen are fixedly arranged in the water tank and sequentially divide the water tank into a snow melting area, a sedimentation area and a circulation area through the partition board and the filter screen. The mesh cylinder is arranged in the snow melting area. The circulating pump is arranged in the circulation area. A feeding cylinder is fixedly arranged at the upper part of the water tank. The lower part of the feeding cylinder is a horn-shaped structure and penetrates into the sedimentation area. A rotating shaft is coaxially arranged in the feeding cylinder. The rotating shaft penetrates upward out of the feeding cylinder and is coaxially and fixedly connected with the rotating shaft of a rotating motor. The rotating motor is fixedly arranged on the top surface of the feeding cylinder. A spiral blade adapted to the lower part of the feeding cylinder is sleeved on the rotating shaft. A flocculant is arranged in the feeding cylinder. The circulating pipe is communicated with a water outlet pipe. The water outlet pipe penetrates out of the water tank. Solenoid valves are arranged on one side of the circulating pipe close to the water spraying pipe and on the water outlet pipe.

6. The snow clearing device for expressways according to claim 5, wherein: A rotating rod is coaxially and fixedly connected to the lower part of the rotating shaft. A shifting rod is sleeved on the rotating rod.

7. The snow clearing device for expressways according to claim 1, characterized in that: A manhole is arranged on the top surface of the water tank. A feeding hopper covered by a sealing cover is arranged at the upper end of the vertical pipe.

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