An efficient highway snow clearing device

Abstract

This invention proposes a highly efficient highway snow removal device, comprising two sweeping vehicles. Each sweeping vehicle includes a body, a first operating platform at the front end of the body, and a second operating platform at the rear end of the body. The two sweeping vehicles are arranged parallel to each other. A spraying mechanism and a first crushing mechanism are fixed between the two opposing first operating platforms. The spraying mechanism is located in front of and above the first crushing mechanism. The spraying mechanism includes a support frame, a nozzle, and a spray tank. A third through-slot with a bottom opening is provided on the second operating platform. The snow removal mechanism housing is detachably fixed between the two opposing third through-slots. A drain outlet is provided on each of the two side walls of the third chamber of the snow removal mechanism housing. This invention can quickly and effectively remove snow from highways after road closures, saving labor costs and improving driving safety.

Description

Technical Field

[0001] The invention relates to a cleaning device, in particular to an efficient highway snow cleaning device. Background Art

[0002] Winter in the north is very cold, and it snows a lot. When it snows heavily, there are many traffic accidents on highways, which cause great economic losses and many injuries. Due to heavy snow, highways often need to be closed, and sometimes they cannot be opened for several days, which seriously blocks traffic. The long stay on the highway also has a certain impact on the life safety of the driver, and the vehicle also suffers a certain degree of damage.

[0003] Patent CN201611155641.X discloses a portable small snow cleaning device, including a columnar shell, a support leg fixed at the bottom of the columnar shell and a universal wheel fixed at the bottom of the support leg, the columnar shell is provided with a hollow structure at the bottom and an iron core above the hollow structure, the surface of the iron core is wound with a coil, the columnar shell is provided with a group of permanent magnets inside the hollow structure, the columnar shell is fixed with a group of position-limiting protrusion structures at the bottom of the permanent magnet, a group of connecting rods are fixed at the center of the bottom of the permanent magnet, and the connecting rods pass through the center of the position-limiting protrusion structures. The present invention is suitable for use in small and medium-sized occasions, easy to carry, more dexterous, and effectively cleans the snow on the ground by rotating multiple groups of brooms together. In addition, the device has a buffering effect, which can provide effective compression to multiple groups of brooms, so that the brooms are in stronger contact with the ground, thereby improving the cleaning efficiency during each cleaning.

[0004] Patent CN201720493148.2 discloses a road snow sweeper, including a connecting block, the bottom outer wall of the connecting block is fixedly connected to a support rod, the bottom outer wall of the support rod is fixedly connected to a snow storage box, two telescopic devices are fixedly connected to the outer walls on both sides of the connecting block, the two telescopic devices each include a sleeve, the inner walls of the two sleeves are slidably connected to a sub-rod, and the bottom outer walls of the two sub-rods are provided with a slide groove, the bottom outer walls of the two sub-rods are fixedly connected to a vertically arranged connecting plate, and the top of the outer wall of the two connecting plates away from the sleeve is fixedly connected to a baffle. The utility model makes the sweeper have a larger sweeping range through the telescopic design of the telescopic device in the sweeper and the rotation design of the snow collecting rod and the connecting rod. At the same time, due to the provision of a snow storage box, the snow accumulated on the road can be collected and processed to avoid blocking the road and leaving safety hazards.

[0005] Although the above-mentioned device can clean the road on the road, the efficiency is not high, the cleaning area is small, and it is not suitable for expressways. Summary of the invention

[0006] In view of the above problems, the present invention proposes an efficient highway snow clearing device, which can quickly and effectively clear snow from a highway after the road is closed, thereby saving labor costs and improving driving safety performance.

[0007] The specific technical solutions are as follows:

[0008] An efficient highway snow clearing device comprises two snow sweepers, the snow sweepers comprising a vehicle body, a first operating platform is arranged at the front end of the vehicle body, and a second operating platform is arranged at the rear end of the vehicle body. The two snow sweepers are arranged parallel to each other, a spraying mechanism and a first crushing mechanism are fixed between the two first operating platforms arranged opposite to each other, and the spraying mechanism is located in front of the first crushing mechanism and also located above the first crushing mechanism.

[0009] The spraying mechanism includes a spraying mechanism support frame, a spray head and a spray tank, and the number of the spray heads is at least two;

[0010] The spray mechanism support frame includes a first fixed block, a second fixed block, a nozzle fixed block and a first guide rod, a nozzle fixed block is fixed on each of the two side walls of each nozzle, two first opening grooves with opposite opening directions are provided on the side wall of the nozzle fixed block, the first fixed block and the second fixed block are arranged opposite to each other, two first plug-in strips are respectively provided on the first fixed block and the second fixed block, the nozzles are arranged between the first fixed block and the second fixed block in sequence, the first plug-in strip is inserted in the first opening groove of the nozzle fixed block adjacent to it, the second plug-in strip is inserted between the first opening grooves of the two adjacent nozzle fixed blocks, the two first guide rods pass through the nozzles in parallel with each other and are fixed between the first fixed block and the second fixed block, the first guide rod is a telescopic rod, and the length of the spray mechanism support frame can be adjusted by pushing and pulling the first fixed block and the second fixed block;

[0011] The first fixing block and the second fixing block are respectively detachably fixed on two first operating platforms arranged opposite to each other, the spray can is arranged on the first operating platform, the spray can is connected to the nozzle through a nozzle, the nozzle is provided with a spray pump, the spray can is provided with a snow melting agent, and the spray pump sprays the snow melting agent in the spray can onto the road surface through the nozzle;

[0012] The first crushing mechanism comprises at least two first roller bodies, two adjacent first roller bodies are fixedly connected by welding via a transfer rod, the transfer rod is a telescopic rod, so that the length of the first crushing mechanism can be adjusted, the first crushing mechanism is detachably arranged between two first operating platforms arranged opposite to each other, and the rotation of the crushing mechanism is controlled by a first motor;

[0013] A plurality of first pressure strips are evenly distributed on the first roller body, the first pressure strips are axially arranged on the outer wall of the first roller body, a plurality of first pressure blocks are arranged on the first pressure strips, and the first pressure blocks are of a conical structure;

[0014] A first air outlet is provided on the vehicle body, and the first air outlet is arranged between the two wheels;

[0015] A snow shoveling mechanism is provided between the two second operating platforms arranged opposite to each other, and the snow shoveling mechanism includes a snow shoveling mechanism shell, which is a hollow long strip structure, and the snow shoveling mechanism shell is divided from top to bottom into a first chamber, a second chamber and a third chamber by a first partition and a second partition, the first partition is located above the second partition, and a plurality of ventilation holes are provided on the first partition, the second partition is a mesh plate structure, a second opening is provided in front of the second chamber, a snow shoveling board is provided below the second opening, and the front end surface of the snow shoveling board is an arc-shaped structure;

[0016] A third through groove with a bottom opening is provided on the second operating platform, and the snow shoveling mechanism shell is detachably fixed between two third through grooves arranged opposite to each other. A second air inlet connected to the first chamber is provided on the snow shoveling mechanism shell, and the first air outlet and the second air inlet are respectively connected to the hot air blower through air ducts. The hot air blower is arranged on the second operating platform, and a drain outlet is respectively provided on the two side walls of the third chamber of the snow shoveling mechanism shell.

[0017] Furthermore, a main nozzle is provided on the nozzle, a plurality of branch nozzles connected to the main nozzle are provided below the main nozzle, and the main nozzle is connected to the nozzle pipe.

[0018] Furthermore, the height of the first pressing strip is twice the height of the first pressing block.

[0019] Furthermore, the snow shoveling mechanism housing, the first partition and the second partition are all retractable structures.

[0020] Furthermore, the front end of the snow shovel is in contact with the ground, and the snow shovel is fixed to the snow shovel mechanism housing through a rotating shaft.

[0021] Furthermore, a fourth open slot with an opening at the bottom is provided on the second operating platform, the fourth open slot is located in front of the third through slot, the cross-section of the fourth open slot is an arc structure, a second crushing mechanism is rotatably provided in the fourth open slot, the second crushing mechanism includes a second roller body, the second roller body is provided with a first pressure strip and a first pressure block which are the same as those on the first roller body, and the second crushing mechanism is controlled to rotate by a second motor.

[0022] Furthermore, the second operating platform is provided with auxiliary wheels, which are arranged behind the snow shoveling mechanism.

[0023] The method of use of the present invention is as follows:

[0024] When the highway is blocked due to snow accumulation, two sweepers are driven along both sides of the highway and kept parallel, and the spraying mechanism, the first crushing mechanism and the snow shoveling mechanism are fixed between the two sweepers;

[0025] When the road sweeper is driving, the spray nozzle of the spraying mechanism first sprays the snow-melting agent onto the road surface. The road surface sprayed with the snow-melting agent is processed by the first crushing mechanism. The rotation speed of the crushing mechanism is at least twice the rotation speed of the wheels, which can crush the frozen ice on the road surface and increase the contact area between the snow-melting agent and the snow on the road surface. The first air outlet blows out hot air to assist in melting the snow, which is then shoveled into the second cavity through the snow shovel. The second air inlet blows out hot air to accelerate the melting of the snow shoveled into it. The melted snow water is filtered by the second partition and enters the third cavity, and then discharged from the drainage port to both sides of the highway.

[0026] The second crushing mechanism is used to crush the snow compacted by the moving wheels, so as to facilitate the snow shoveling mechanism to clean it up;

[0027] In summary, the present invention can quickly and effectively clear snow on highways after road closures, save labor costs, and improve driving safety performance. The lengths of the spraying mechanism, the first crushing mechanism, and the snow shoveling mechanism are all adjustable, and the fixing method is detachable, which further improves the adaptability and is suitable for roads of different widths, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a rear view of the present invention.

[0029] Figure 2 for Figure 1 Section view along AA direction.

[0030] Figure 3 A top view of the spraying mechanism.

[0031] Figure 4 for Figure 3 Cross-sectional view along BB direction.

[0032] Figure 5 This is a cross-sectional view of the first crushing mechanism.

[0033] Figure 6 for Figure 2 An enlarged view of the second operating platform. DETAILED DESCRIPTION

[0034] In order to make the technical solution of the present invention clearer and more explicit, the present invention is further described below in conjunction with the accompanying drawings. Any equivalent replacement of the technical features of the technical solution of the present invention and any solution derived by conventional reasoning shall fall within the protection scope of the present invention.

[0035] Reference numerals

[0036] Sweeper 1, first operating platform 2, second operating platform 3, spraying mechanism 4, first crushing mechanism 5, nozzle 6, spray can 7, first fixing block 8, second fixing block 9, nozzle fixing block 10, first guide rod 11, first opening groove 12, first plug-in strip 13, second plug-in strip 14, spray pump 15, first roller body 16, first pressure strip 17, first pressure block 18, first air outlet 19, snow shoveling mechanism 20, snow shoveling mechanism housing 21, first partition 22, second partition 23, vent 24, second opening 25, snow shoveling board 26, third through groove 27, second air inlet 28, hot air blower 29, drain outlet 30, main spray channel 31, branch spray channel 32, second crushing mechanism 33, auxiliary wheel 34.

[0037] As shown in the figure, an efficient highway snow clearing device comprises two sweepers 1, the sweepers comprising a body, a first operating platform 2 is provided at the front end of the body, and a second operating platform 3 is provided at the rear end of the body. The two sweepers are arranged parallel to each other, and a spraying mechanism 4 and a first crushing mechanism 5 are fixed between the two first operating platforms arranged opposite to each other. The spraying mechanism is located in front of the first crushing mechanism and also located above the first crushing mechanism.

[0038] The spraying mechanism comprises a spraying mechanism support frame, a spray head 6 and a spray tank 7, and the number of the spray heads is at least two;

[0039] The spray mechanism support frame includes a first fixed block 8, a second fixed block 9, a nozzle fixed block 10 and a first guide rod 11, a nozzle fixed block is fixed on each of the two side walls of each nozzle, two first opening grooves 12 with opposite opening directions are provided on the side wall of the nozzle fixed block, the first fixed block and the second fixed block are arranged opposite to each other, two first plug-in strips 13 are respectively provided on the first fixed block and the second fixed block, the nozzles are sequentially arranged between the first fixed block and the second fixed block, the first plug-in strip is inserted in the first opening groove of the nozzle fixed block adjacent to it, and the second plug-in strip 14 is inserted between the first opening grooves of the two adjacent nozzle fixed blocks, the two first guide rods pass through the nozzles in parallel with each other and are fixed between the first fixed block and the second fixed block, the first guide rod is a telescopic rod, and the length of the spray mechanism support frame can be adjusted by pushing and pulling the first fixed block and the second fixed block;

[0040] The first fixing block and the second fixing block are respectively detachably fixed on two first operating platforms arranged opposite to each other, the spray can is arranged on the first operating platform, the spray can is connected to the nozzle through a nozzle, the nozzle is provided with a spray pump 15, the spray can is provided with a deicing agent, and the spray pump sprays the deicing agent in the spray can onto the road surface through the nozzle;

[0041] The first crushing mechanism comprises at least two first roller bodies 16, two adjacent first roller bodies are welded and fixedly connected by a transfer rod, the transfer rod is a telescopic rod, so that the length of the first crushing mechanism can be adjusted, the first crushing mechanism is detachably arranged between two first operating platforms arranged opposite to each other, and the rotation of the crushing mechanism is controlled by a first motor;

[0042] A plurality of first pressure strips 17 are evenly distributed on the first roller body, the first pressure strips are axially arranged on the outer wall of the first roller body, a plurality of first pressure blocks 18 are arranged on the first pressure strips, and the first pressure blocks are of a conical structure;

[0043] The vehicle body is provided with a first air outlet 19, which is arranged between the two wheels;

[0044] A snow shoveling mechanism 20 is provided between the two second operating platforms arranged opposite to each other. The snow shoveling mechanism includes a snow shoveling mechanism housing 21. The snow shoveling mechanism housing is a hollow long strip structure. The snow shoveling mechanism housing is divided from top to bottom into a first chamber, a second chamber and a third chamber by a first partition 22 and a second partition 23. The first partition is located above the second partition. A plurality of ventilation holes 24 are provided on the first partition. The second partition is a mesh plate structure. A second opening 25 is provided in front of the second chamber. A snow shoveling board 26 is provided below the second opening. The front end surface of the snow shoveling board is an arc-shaped structure.

[0045] A third through groove 27 with a bottom opening is provided on the second operating platform. The snow shoveling mechanism shell is detachably fixed between two third through grooves arranged opposite to each other. A second air inlet 28 connected with the first chamber is provided on the snow shoveling mechanism shell. The first air outlet and the second air inlet are respectively connected to a hot air blower 29 through air ducts. The hot air blower is arranged on the second operating platform. A drain outlet 30 is respectively provided on the two side walls of the third chamber of the snow shoveling mechanism shell.

[0046] Furthermore, a main nozzle 31 is provided on the nozzle, and a plurality of branch nozzles 32 connected to the main nozzle are provided below the main nozzle, and the main nozzle is connected to the nozzle.

[0047] Furthermore, the height of the first pressing strip is twice the height of the first pressing block.

[0048] Furthermore, the snow shoveling mechanism housing, the first partition and the second partition are all retractable structures.

[0049] Furthermore, the front end of the snow shovel is in contact with the ground, and the snow shovel is fixed to the snow shovel mechanism housing through a rotating shaft.

[0050] Furthermore, a fourth open slot with a bottom opening is provided on the second operating platform, the fourth open slot is located in front of the third through slot, the cross-section of the fourth open slot is an arc structure, and a second crushing mechanism 33 is rotatably provided in the fourth open slot. The second crushing mechanism includes a second roller body, and the second roller body is provided with a first pressure strip and a first pressure block that are the same as those on the first roller body. The second crushing mechanism is controlled to rotate by a second motor.

[0051] Furthermore, the second operating platform is provided with auxiliary wheels 34, which are arranged behind the snow shoveling mechanism.

[0052] The method of use of the present invention is as follows:

[0053] When the highway is blocked due to snow accumulation, two sweepers are driven along both sides of the highway and kept parallel, and the spraying mechanism, the first crushing mechanism and the snow shoveling mechanism are fixed between the two sweepers;

[0054] When the road sweeper is driving, the spray nozzle of the spraying mechanism first sprays the snow-melting agent onto the road surface. The road surface sprayed with the snow-melting agent is processed by the first crushing mechanism. The rotation speed of the crushing mechanism is at least twice the rotation speed of the wheels, which can crush the frozen ice on the road surface and increase the contact area between the snow-melting agent and the snow on the road surface. The first air outlet blows out hot air to assist in melting the snow, which is then shoveled into the second cavity through the snow shovel. The second air inlet blows out hot air to accelerate the melting of the snow shoveled into it. The melted snow water is filtered by the second partition and enters the third cavity, and then discharged from the drainage port to both sides of the highway.

[0055] The second crushing mechanism is used to crush the snow compacted by the moving wheels to facilitate cleaning by the snow shoveling mechanism.

Claims

1. An efficient highway snow clearing device, The invention is characterized in that it comprises two sweepers, each of which comprises a vehicle body, a first operating platform is provided at the front end of the vehicle body, and a second operating platform is provided at the rear end of the vehicle body. The two sweepers are arranged parallel to each other, and a spraying mechanism and a first crushing mechanism are fixed between the two first operating platforms arranged opposite to each other. The spraying mechanism is located in front of the first crushing mechanism and is also located above the first crushing mechanism. The spraying mechanism includes a spraying mechanism support frame, a spray head and a spray tank, and the number of the spray heads is at least two; The spray mechanism support frame includes a first fixed block, a second fixed block, a nozzle fixed block and a first guide rod, a nozzle fixed block is fixed on each of the two side walls of each nozzle, two first opening grooves with opposite opening directions are provided on the side wall of the nozzle fixed block, the first fixed block and the second fixed block are arranged opposite to each other, two first plug-in strips are respectively provided on the first fixed block and the second fixed block, the nozzles are arranged between the first fixed block and the second fixed block in sequence, the first plug-in strip is inserted in the first opening groove of the nozzle fixed block adjacent to it, the second plug-in strip is inserted between the first opening grooves of the two adjacent nozzle fixed blocks, the two first guide rods pass through the nozzles in parallel with each other and are fixed between the first fixed block and the second fixed block, the first guide rod is a telescopic rod, and the length of the spray mechanism support frame can be adjusted by pushing and pulling the first fixed block and the second fixed block; The first fixing block and the second fixing block are respectively detachably fixed on two first operating platforms arranged opposite to each other, the spray can is arranged on the first operating platform, the spray can is connected to the nozzle through a nozzle, the nozzle is provided with a spray pump, the spray can is provided with a snow melting agent, and the spray pump sprays the snow melting agent in the spray can onto the road surface through the nozzle; The first crushing mechanism comprises at least two first roller bodies, two adjacent first roller bodies are fixedly connected by welding via a transfer rod, the transfer rod is a telescopic rod, so that the length of the first crushing mechanism can be adjusted, the first crushing mechanism is detachably arranged between two first operating platforms arranged opposite to each other, and the rotation of the crushing mechanism is controlled by a first motor; A plurality of first pressure strips are evenly distributed on the first roller body, the first pressure strips are axially arranged on the outer wall of the first roller body, a plurality of first pressure blocks are arranged on the first pressure strips, and the first pressure blocks are of a conical structure; A first air outlet is provided on the vehicle body, and the first air outlet is arranged between the two wheels; A snow shoveling mechanism is provided between the two second operating platforms arranged opposite to each other, and the snow shoveling mechanism includes a snow shoveling mechanism shell, which is a hollow long strip structure, and the snow shoveling mechanism shell is divided from top to bottom into a first chamber, a second chamber and a third chamber by a first partition and a second partition, the first partition is located above the second partition, and a plurality of ventilation holes are provided on the first partition, the second partition is a mesh plate structure, a second opening is provided in front of the second chamber, a snow shoveling board is provided below the second opening, and the front end surface of the snow shoveling board is an arc-shaped structure; The second operating platform is provided with a third through slot with a bottom opening, the snow shoveling mechanism housing is detachably fixed between two third through slots arranged opposite to each other, the snow shoveling mechanism housing is provided with a second air inlet connected to the first chamber, the first air outlet and the second air inlet are respectively connected to the hot air blower through air ducts, the hot air blower is arranged on the second operating platform, and a drainage port is respectively provided on the two side walls of the third chamber of the snow shoveling mechanism housing; The height of the first pressing strip is twice the height of the first pressing block; A fourth open slot with an opening at the bottom is provided on the second operating platform, the fourth open slot is located in front of the third through slot, the cross-section of the fourth open slot is an arc structure, a second crushing mechanism is rotatably provided in the fourth open slot, the second crushing mechanism comprises a second roller body, the second roller body is provided with a first pressure strip and a first pressure block which are the same as those on the first roller body, and the second crushing mechanism is controlled to rotate by a second motor.

2. An efficient highway snow clearing device as claimed in claim 1, characterized in that: A main nozzle is arranged on the nozzle head, a plurality of branch nozzles connected with the main nozzle are arranged below the main nozzle, and the main nozzle is connected with the nozzle pipe.

3. The efficient highway snow clearing device as claimed in claim 1, characterized in that: The snow shoveling mechanism housing, the first partition and the second partition are all retractable structures.

4. The efficient highway snow clearing device as claimed in claim 1, characterized in that: The front end of the snow shoveling plate is in contact with the ground, and the snow shoveling plate is fixed on the snow shoveling mechanism housing through a rotating shaft.

5. The efficient highway snow clearing device as claimed in claim 1, characterized in that: Auxiliary wheels are arranged on the second operating platform, and the auxiliary wheels are arranged behind the snow shoveling mechanism.

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