Snow sweeper applied to highway pavement

Abstract

The utility model relates to the field of road snow removal, and discloses a snow sweeper applied to a road pavement, the snow sweeper comprises a snow sweeper body, a fixing frame is fixed at the front end of the snow sweeper body, and a plurality of snow removal rollers for removing snow and a rotating assembly for driving the plurality of snow removal rollers to rotate synchronously are arranged on the fixing frame; the snow removing rollers are cylindrical on the whole, and the surfaces of the snow removing rollers are sawtooth-shaped; according to the snow removing device, the multiple snow removing rollers with the saw-toothed surfaces are arranged, the contact area with accumulated snow is increased, the cutting force between the snow removing rollers and the accumulated snow is increased, the compacted or frozen accumulated snow can be effectively crushed, the snow removing effect can be improved, the snow removing process is finer and more efficient, and meanwhile the snow throwing assembly is integrated in the fixing frame, so that the snow removing efficiency is improved. According to the snow sweeper, accumulated snow can be efficiently thrown away from an operation area, accumulation of the accumulated snow around the sweeper is avoided, the operation environment of the snow sweeper body is optimized, secondary pollution or potential safety hazards caused by accumulation of the accumulated snow are reduced, and therefore the overall operation effect of the snow sweeper body is further improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of highway snow removal, in particular to a snow removal vehicle applied to highway pavement. BACKGROUND

[0002] In winter, with the increase of snowfall, the snow accumulation problem of highway pavement becomes an important factor affecting traffic safety and road smoothness. The traditional snow removal method mainly relies on manual cleaning or the use of simple mechanical equipment, which not only has low efficiency, but also is difficult to deal with large-scale or continuous snow weather. In order to improve the snow removal efficiency and ensure the safety of road traffic, various automated and mechanized snow removal equipment have emerged, among which the snow removal vehicle as a kind of efficient and fast snow removal tool plays a crucial role in highway maintenance.

[0003] Although the existing snow removal vehicle improves the snow removal efficiency to a certain extent, the existing snow removal vehicle only relies on a single snow removal component such as a shovel or a rotating brush for operation. This way has limited snow removal effect when facing compacted or icy snow, and at the same time, the existing snow removal vehicle lacks an efficient snow throwing mechanism after collecting and processing the snow, resulting in the accumulation of snow around the vehicle, which not only affects subsequent operation, but also may cause secondary pollution or safety hazards. In order to solve the above problems, the present application provides a snow removal vehicle applied to highway pavement.

[0004] The above information disclosed in the background of the application is only used to increase the understanding of the background of the application, and therefore, it can include prior art known to those skilled in the art. CONTENT OF THE INVENTION

[0005] In order to solve the problem of highway snow removal, the present application provides a snow removal vehicle applied to highway pavement.

[0006] The snow removal vehicle applied to highway pavement provided by the present application adopts the following technical scheme:

[0007] A snow removal vehicle applied to highway pavement, comprising a snow removal vehicle body, a fixed frame is fixed to the front end of the snow removal vehicle body, a plurality of snow removal rollers for snow removal are arranged on the fixed frame, and a rotating assembly for driving the plurality of snow removal rollers to rotate synchronously is arranged on the fixed frame. The plurality of snow removal rollers are in a cylindrical shape as a whole and have a sawtooth surface, and a cleaning brush is arranged on the surface of each snow removal roller. A snow throwing assembly for throwing snow is arranged in the fixed frame, and a scraping assembly for scraping snow is arranged on one side of the fixed frame.

[0008] Preferably, the rotating assembly comprises a belt pulley one, a belt one, a belt pulley two, a belt two, a belt pulley three, a belt three, a belt pulley four, a belt four, a plurality of the snow removing rollers are rotated on the fixed frame through rotating shafts, one side of the fixed frame is provided with a transmission groove, a plurality of the rotating shafts are rotated in the transmission groove, the belt pulley one is provided with two and is fixed with two adjacent rotating shafts respectively, the belt one is simultaneously sleeved on the two belt pulleys one, the belt pulley two is provided with two, one of the belt pulley two is fixed on one of the rotating shafts fixed with the belt pulley one, the other of the belt pulley two is fixed on the rotating shaft adjacent to the belt pulley one and not fixed with the belt pulley one, the belt two is simultaneously sleeved on the two belt pulleys two, the belt pulley three is provided with two, one of the belt pulley three is fixed on one of the rotating shafts fixed with the belt pulley two, the other of the belt pulley three is fixed on the rotating shaft adjacent to the belt pulley two and not fixed with the belt pulley two, the belt three is simultaneously sleeved on the two belt pulleys three, the belt pulley four is provided with two, one of the belt pulley four is fixed on one of the rotating shafts fixed with the belt pulley three, the other of the belt pulley four is fixed on the rotating shaft adjacent to the belt pulley three and not fixed with the belt pulley three, the belt four is simultaneously sleeved on the two belt pulleys four, the belt pulley one and the belt pulley four are respectively located on both sides of the transmission groove, and one of the rotating shafts is provided with a driving assembly.

[0009] Preferably, the driving assembly comprises a bevel gear one, a bevel gear two, a mounting frame and a motor three, the bevel gear one is fixed on one of the rotating shafts, the mounting frame is fixed on one side of the transmission groove, the motor three is fixed on the mounting frame, the bevel gear two is rotated on the mounting frame, the rotor end of the motor three is fixed with the bevel gear two, and the bevel gear one is engaged with the bevel gear two.

[0010] Preferably, the scraping assembly comprises a support frame, a scraper and an electric push rod, the support frame is fixed on one side of the fixed frame, the electric push rod is fixed in the support frame, the scraper is slid on the support frame, a sliding groove for the sliding of the scraper is formed in the support frame, the telescopic end of the electric push rod is fixed with the scraper, and the side, close to the fixed frame, of the scraper is attached to the fixed frame.

[0011] Preferably, the snow throwing assembly comprises a snow feeding cylinder, a dragon leaf one, a motor one, a snow throwing cylinder, a dragon leaf two, a motor two, a connecting cylinder and a snow discharging port, the snow feeding cylinder is fixed in the fixed frame, a snow inlet is formed in the snow feeding cylinder, the dragon leaf one is rotated in the snow feeding cylinder, the motor one is fixed on one side of the snow feeding cylinder, the rotating shaft of the dragon leaf one is fixed with the rotor end of the motor one, the snow throwing cylinder is fixed on the top of the fixed frame, the two ends of the connecting cylinder are fixed with the snow throwing cylinder and the snow feeding cylinder respectively, the dragon leaf two is rotated in the snow throwing cylinder, the motor two is fixed on one side of the snow throwing cylinder, the rotating shaft of the dragon leaf two is fixed with the rotor end of the motor two, and the snow discharging port is fixed on the end of the snow throwing cylinder away from the connecting cylinder.

[0012] Preferably, the fixing frame is provided with a connecting opening communicated with the snow inlet opening.

[0013] Preferably, the fixing frame is provided with a baffle on both sides.

[0014] In summary, the present application has the following beneficial technical effects:

[0015] Compared with the related art, the snow removing roller with the sawtooth-shaped surface not only enhances the contact area and cutting force with the accumulated snow, but also effectively breaks and compacts the accumulated snow or the frozen snow, which is conducive to improving the snow removing effect and making the snow removing process more detailed and efficient. Meanwhile, the snow throwing assembly integrated in the fixing frame can efficiently throw the collected snow away from the working area, avoiding the accumulation of the snow around the vehicle, optimizing the working environment of the snow removing vehicle body, reducing secondary pollution or safety hazards caused by the snow accumulation, and further improving the overall working effect of the snow removing vehicle body. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of the overall structure of the application embodiment;

[0017] Figure 2 is a schematic view of the transmission structure of the snow removing roller of the application embodiment;

[0018] Figure 3 is a schematic view of the snow removing roller structure of the application embodiment;

[0019] Figure 4 is a schematic view of the snow throwing assembly structure of the application embodiment.

[0020] The reference signs are as follows: 1, snow removing vehicle body; 2, fixing frame; 3, snow feeding cylinder; 4, snow inlet opening; 5, first dragon blade; 6, first motor; 7, snow throwing cylinder; 8, second dragon blade; 9, second motor; 10, connecting cylinder; 11, snow outlet opening; 12, connecting opening; 13, support frame; 14, scraper; 15, electric push rod; 16, baffle; 17, snow removing roller; 18, cleaning brush; 19, transmission groove; 20, belt pulley one; 21, belt one; 22, belt pulley two; 23, belt two; 24, belt pulley three; 25, belt three; 26, belt pulley four; 27, belt four; 28, bevel gear one; 29, bevel gear two; 30, mounting frame; 31, third motor. DETAILED DESCRIPTION

[0021] The following will be described in detail in combination with the accompanying drawings. Figures 1-4 The application will be further described in detail.

[0022] The application embodiment discloses a snow removing vehicle applied to a highway pavement. Referring to Figures 1-4The utility model provides a snow removal vehicle applied to highway pavement, including snow removal vehicle body 1, the front end of snow removal vehicle body 1 is fixed with fixed frame 2, be equipped with a plurality of snow removal roller 17 for snow removal and the rotation subassembly of driving a plurality of snow removal roller 17 synchronous rotation on fixed frame 2, rotation subassembly includes pulley one 20, belt one 21, pulley two 22, belt two 23, pulley three 24, belt three 25, pulley four 26, belt four 27, a plurality of snow removal roller 17 all rotate on fixed frame 2 through the shaft, and fixed frame 2 one side is equipped with transmission groove 19, and a plurality of shafts all rotate in transmission groove 19, and pulley one 20 is equipped with two and is fixed with adjacent two shafts respectively, and belt one 21 is simultaneously set on two pulley one 20, and pulley two 22 is equipped with two, and one pulley two 22 is fixed on one of the shafts fixed with pulley one 20, and another pulley two 22 is fixed on the shaft adjacent with pulley one 20 and not fixed pulley one 20, and belt two 23 is simultaneously set on two pulley two 22, and pulley three 24 is equipped with two, and one pulley three 24 is fixed on one of the shafts fixed with pulley two 22, and another pulley three 24 is fixed on the shaft adjacent with pulley two 22 and not fixed pulley two 22, and belt three 25 is simultaneously set on two pulley three 24, and pulley four 26 is equipped with two, and one pulley four 26 is fixed on one of the shafts fixed with pulley three 24, and another pulley four 26 is fixed on the shaft adjacent with pulley three 24 and not fixed pulley three 24, and belt four 27 is simultaneously set on two pulley four 26, and pulley one 20 and pulley four 26 are located at both sides of transmission groove 19 respectively, and one of the shafts is equipped with drive assembly, and drive assembly includes bevel gear one 28, bevel gear two 29, mounting bracket 30, motor three 31, bevel gear one 28 is fixed on one of the shafts, and mounting bracket 30 is fixed on one side of transmission groove 19, and motor three 31 is fixed on mounting bracket 30, and bevel gear two 29 rotates on mounting bracket 30, and the rotor end of motor three 31 is fixed with bevel gear two 29, and bevel gear one 28 is engaged with bevel gear two 29, in the driving process of snow removal vehicle body 1, motor three 31 starts, and the rotor end thereof drives bevel gear two 29 to rotate, and bevel gear two 29 drives bevel gear one 28 to rotate through the meshing effect, thereby drive the rotation of the shaft fixedly connected with it, and further make the rotation of pulley four 26 and one snow removal roller 17 fixed on it, and belt four 27 transmits power to another pulley four 26, thereby drive the rotation of second snow removal roller 17 and next pulley three 24, and belt three 25 transmits power to another pulley three 24, thereby drive the rotation of third snow removal roller 17 and next pulley two 22, and belt two 23 transmits power to another pulley two 22, thereby drive the rotation of fourth snow removal roller 17 and next pulley one 20, and belt one 21 transmits power to another pulley one 20, thereby drive the rotation of fifth snow removal roller 17, and the diameter of all pulleys is communicated and all belts have sufficient tension,Further realize the synchronous rotation of all snow rollers 17, the surface of the snow roller 17 is in contact with the bottom of the snow layer, effectively breaking and compacting the compacted snow or ice, through the transmission of multi-stage belt and pulley, to ensure the synchronous rotation of all snow rollers 17, improve the snow removal efficiency and uniformity, multi-stage transmission can effectively reduce the energy loss, improve the transmission efficiency, and through the efficient physical snow removal method, reduce the dependence on chemical snow melting agent, reduce the pollution to the environment.

[0023] With reference to Figures 1-4 , the plurality of snow rollers 17 are cylindrical and have a sawtooth surface, and the plurality of snow rollers 17 are provided with cleaning brushes 18 on the surface, which can be fixed on the surface of the snow roller 17 by pasting or buckling, and can be replaced conveniently. The surface of the snow roller 17 is provided with a threaded groove corresponding to the cleaning brush 18, which can guide the snow when the snow roller 17 and the cleaning brush 18 are used for snow removal, facilitating the subsequent processing of the snow. The fixed frame 2 is provided with a snow throwing assembly for throwing snow, which comprises a snow feeding cylinder 3, a dragon leaf 5, a motor 6, a snow throwing cylinder 7, a dragon leaf 8, a motor 9, a connecting cylinder 10 and a snow discharge port 11. The snow feeding cylinder 3 is fixed in the fixed frame 2, and the snow feeding cylinder 3 is provided with a snow inlet 4. The fixed frame 2 is provided with a connecting port 12 communicating with the snow inlet 4. The dragon leaf 5 rotates in the snow feeding cylinder 3, and the motor 6 is fixed on one side of the snow feeding cylinder 3. The rotor end of the motor 6 is fixed with the rotating shaft of the dragon leaf 5. The snow throwing cylinder 7 is fixed on the top of the fixed frame 2. The two ends of the connecting cylinder 10 are respectively fixed with the snow throwing cylinder 7 and the snow feeding cylinder 3. The dragon leaf 8 rotates in the snow throwing cylinder 7, and the motor 9 is fixed on one side of the snow throwing cylinder 7. The rotor end of the motor 9 is fixed with the rotating shaft of the dragon leaf 8. The snow discharge port 11 is fixed on the end of the snow throwing cylinder 7 away from the connecting cylinder 10. During the driving process of the snow removal vehicle body 1, the plurality of snow rollers 17 rotate synchronously, the sawtooth surface and the cleaning brush 18 break and feed the snow and ice layer into the snow inlet 4 of the snow feeding cylinder 3. The snow enters the snow feeding cylinder 3 through the connecting port 12. The motor 6 is started to drive the dragon leaf 5 to rotate, pushing the snow forward along the snow feeding cylinder 3. The snow enters the snow throwing cylinder 7 through the connecting cylinder 10. The motor 9 is started to drive the dragon leaf 8 to rotate, further accelerating the snow and throwing it out of the snow discharge port 11, scattering on the roadside green belt. The plurality of snow rollers 17 work simultaneously, which can cover a larger width and significantly improve the snow removal efficiency. The sawtooth surface of the snow roller 17 can effectively break the thick ice layer and hard snow. The cleaning brush 18 can penetrate into the fine cracks of the ice layer, remove the thin ice on the surface and the stubborn snow adhered to the ground, ensuring the road surface to be cleaner and smoother. At the same time, the cleaning brush 18 has a certain flexibility, which can reduce the direct impact on the road surface when contacting the ground, reducing the risk of damage to the road surface.

[0024] With reference to Figure 1, considering the opening size of the snow inlet 4, the cleared snow is easy to accumulate in front of the fixing frame 2 and affect the snow removing effect, therefore, a scraping assembly for scraping the snow is arranged on one side of the fixing frame 2, the scraping assembly comprises a support frame 13, a scraper 14 and an electric push rod 15, the support frame 13 is fixed on one side of the fixing frame 2, the electric push rod 15 is fixed in the support frame 13, the scraper 14 slides on the support frame 13, a sliding groove for the sliding of the scraper 14 is arranged in the support frame 13, the extension end of the electric push rod 15 is fixed with the scraper 14, the side of the scraper 14 close to the fixing frame 2 is attached to the fixing frame 2, the electric push rod 15 is started to make the scraper 14 slide on the support frame 13, and then the snow in front of the fixing frame 2 is continuously pushed to the snow inlet 4, and the snow removing efficiency is improved.

[0025] With reference to Figure 1 , the two sides of the fixing frame 2 are provided with baffles 16, the baffles 16 can concentrate the snow in front of the fixing frame 2, reduce the splashing of the snow from the two sides, ensure that more snow is scraped by the scraper 14 and pushed to the snow inlet 4, and improve the snow removing efficiency.

[0026] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0027] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0028] Finally: the above only for the preferred embodiment of the utility model has, and does not limit the utility model, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0029] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application, therefore: any equivalent change made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A snowplow for use on a highway pavement, comprising a snowplow body (1), characterized in that: The front end of the snow plow body (1) is fixed with a fixed frame (2), a plurality of snow removing rollers (17) for snow removing are arranged on the fixed frame (2), and a rotating assembly for driving the plurality of snow removing rollers (17) to rotate synchronously is arranged on the fixed frame (2), the plurality of snow removing rollers (17) are in cylindrical shape and the surfaces thereof are sawtoothed, cleaning brushes (18) are arranged on the surfaces of the plurality of snow removing rollers (17), a snow throwing assembly for throwing snow is arranged in the fixed frame (2), and a scraping assembly for scraping snow is arranged on one side of the fixed frame (2).

2. The snowplow for use on a highway pavement according to claim 1, wherein: The rotating assembly comprises a belt pulley one (20), a belt one (21), a belt pulley two (22), a belt two (23), a belt pulley three (24), a belt three (25), a belt pulley four (26), a belt four (27), the plurality of snow removing rollers (17) are rotatable on the fixed frame (2) through rotating shafts, a transmission groove (19) is formed in one side of the fixed frame (2), the plurality of rotating shafts are rotatable in the transmission groove (19), the belt pulley one (20) is provided with two and is fixed with two adjacent rotating shafts, the belt one (21) is sleeved on the two belt pulley ones (20), the belt pulley two (22) is provided with two, one of the belt pulley two (22) is fixed on one of the rotating shafts fixed with the belt pulley one (20), the other of the belt pulley two (22) is fixed on the rotating shaft adjacent to the belt pulley one (20) and not fixed with the belt pulley one (20), the belt two (23) is sleeved on the two belt pulley two (22), the belt pulley three (24) is provided with two, one of the belt pulley three (24) is fixed on one of the rotating shafts fixed with the belt pulley two (22), the other of the belt pulley three (24) is fixed on the rotating shaft adjacent to the belt pulley two (22) and not fixed with the belt pulley two (22), the belt three (25) is sleeved on the two belt pulley three (24), the belt pulley four (26) is provided with two, one of the belt pulley four (26) is fixed on one of the rotating shafts fixed with the belt pulley three (24), the other of the belt pulley four (26) is fixed on the rotating shaft adjacent to the belt pulley three (24) and not fixed with the belt pulley three (24), the belt four (27) is sleeved on the two belt pulley four (26), and the belt pulley one (20) and the belt pulley four (26) are located on the two sides of the transmission groove (19) respectively.

3. A snowplow for use on a highway pavement as defined in claim 2 wherein: The driving assembly comprises a bevel gear one (28), a bevel gear two (29), a mounting frame (30) and a motor three (31), the bevel gear one (28) is fixed on one of the rotating shafts, the mounting frame (30) is fixed on one side of the transmission groove (19), the motor three (31) is fixed on the mounting frame (30), the bevel gear two (29) is rotatable on the mounting frame (30), the rotor end of the motor three (31) is fixed with the bevel gear two (29), and the bevel gear one (28) is engaged with the bevel gear two (29).

4. The snowplow for use on a highway pavement as defined in claim 1, wherein: The scraping assembly comprises a support frame (13), a scraper (14) and an electric push rod (15), the support frame (13) is fixed on one side of the fixed frame (2), the electric push rod (15) is fixed in the support frame (13), the scraper (14) slides on the support frame (13), a sliding groove for the scraper (14) to slide is formed in the support frame (13), the telescopic end of the electric push rod (15) is fixed with the scraper (14), and the side of the scraper (14) close to the fixed frame (2) is attached to the fixed frame (2).

5. The snowplow for use on a highway pavement as defined in claim 1, wherein: The snow throwing assembly comprises a snow feeding cylinder (3), a first dragon leaf (5), a first motor (6), a snow throwing cylinder (7), a second dragon leaf (8), a second motor (9), a connecting cylinder (10) and a snow discharging port (11), the snow feeding cylinder (3) is fixed in the fixed frame (2), the snow feeding cylinder (3) is provided with a snow inlet (4), the first dragon leaf (5) rotates in the snow feeding cylinder (3), the first motor (6) is fixed on one side of the snow feeding cylinder (3), the rotor end of the first motor (6) is fixed with the rotating shaft of the first dragon leaf (5), the snow throwing cylinder (7) is fixed on the top of the fixed frame (2), the connecting cylinder (10) is fixed at both ends thereof with the snow throwing cylinder (7) and the snow feeding cylinder (3), the second dragon leaf (8) rotates in the snow throwing cylinder (7), the second motor (9) is fixed on one side of the snow throwing cylinder (7), the rotor end of the second motor (9) is fixed with the rotating shaft of the second dragon leaf (8), and the snow discharging port (11) is fixed at the end of the snow throwing cylinder (7) away from the connecting cylinder (10).

6. A snowplough for use on a highway pavement as claimed in claim 5 wherein: The fixed frame (2) is provided with a connecting port (12) communicated with the snow inlet (4).

7. The snowplow for use on a highway pavement as defined in claim 1, wherein: The fixed frame (2) is provided with a baffle (16) on both sides thereof. The fixed frame (2) is provided with a baffle (16) on both sides thereof.

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