Stretchable snow cleaning equipment capable of laterally moving

Abstract

The invention discloses telescopic snow cleaning equipment capable of laterally moving. According to an existing snow removal truck, a snow sweeper capable of sweeping snow in a single row is hung in front of a walking truck body, snow on a single-row lane can be swept, but the snow sweeping efficiency of the snow sweeper is not high. The snow sweeping vehicle comprises a walking vehicle body, a front snow sweeping rolling brush is hung at the front end of the walking vehicle body, and a rear telescopic snow sweeping rolling brush is hung at the tail of the walking vehicle body; the telescopic snow sweeper comprises a fixed support and a rolling brush lifting device connected to the fixed support in a sliding mode, the rolling brush lifting device comprises a rolling brush lifting portal frame, at least one telescopic beam is connected to the rolling brush lifting portal frame, a rolling brush support is fixed to the rear side of the end of the farthest section when the telescopic beam stretches out, and the rolling brush support is fixed to the rear side of the end of the farthest section when the telescopic beam stretches out. And the rolling brush bracket is connected with a rolling brush. The telescopic snow remover can be used for removing snow laterally and telescopically.

Description

Technical Field

[0001] The invention relates to a laterally movable and telescopic snow-clearing device. Background Art

[0002] At present, snowplows are needed to clear snow after snowfall in northern my country at temperatures of -20-40 degrees Celsius in winter. Currently, snowplows are all equipped with a snowplow that can clear snow in a single row in front of a moving vehicle body. They can clear snow in a single lane, but the snow-clearing efficiency of such snowplows is not high. Summary of the Invention

[0003] The purpose of the present invention is to solve the above-mentioned problems and provide a side-shifting and telescopic snow-clearing device.

[0004] The above purpose is achieved through the following technical solutions: A side-movable telescopic snow-clearing device comprises: a traveling body, a front snow-clearing roller brush is hung at the front end of the traveling body, and a rear telescopic snow-clearing roller brush is hung at the rear end of the traveling body; The telescopic snow sweeper includes a fixed bracket and a roller brush lifting device slidably connected to the fixed bracket. The roller brush lifting device includes a roller brush lifting gantry. At least one telescopic beam is connected to the roller brush lifting gantry. When the telescopic beam is extended, a roller brush bracket is fixed to the rear side of the end of the farthest section. A roller brush is connected to the roller brush bracket.

[0005] The described laterally movable and telescopic snow clearing equipment has roller brush lifting rollers or guide sleeves connected to the left and right sides of the roller brush lifting gantry, a roller brush lifting guide column is fixed on the described fixed bracket, the roller brush lifting rollers or guide sleeves are connected to the roller brush lifting guide column, the described fixed bracket is fixed to one end of the lifter, and the lifting end of the lifter is fixed to the roller brush lifting gantry.

[0006] The described laterally movable and retractable snow-clearing equipment, the described roller brush bracket is connected to the top of the roller brush through a rotating shaft, the described roller brush bracket is hinged to the cylinder end of the roller brush angle adjustment cylinder, and the push rod end of the roller brush angle adjustment cylinder is hinged to one side of the roller brush.

[0007] The side-shifting and telescopic snow-clearing equipment, wherein the lifter is a lifting cylinder. Beneficial effects

[0008] 1. The present invention provides a telescopic snowplow, so that the snowplow can clear the adjacent second lane while working in the current lane, thereby increasing the working surface and improving working efficiency.

[0009] 2. The present invention is equipped with a roller brush angle adjustment cylinder, which can adjust the angle of the roller brush to suit lanes of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Attachment Figure 1 This is a top view of the multi-section telescopic beam in action; Attachment Figure 2 This is the main view of the multi-section telescopic beam during operation; Attachment Figure 3 This is a top view of the multi-section telescopic beam when it is retracted; Attachment Figure 4 This is a top view of the telescopic snowplow when it is extended; Attachment Figure 5 This is a top view of the telescopic snowplow when it is retracted; Attachment Figure 6 This is the front view of the telescopic snowplow when it is extended; Attachment Figure 7 It is attached Figure 4 A magnified view of part A; Attachment Figure 8 It is attached Figure 6 A magnified view of part B; Attachment Figure 9 This is a top view of a single-section telescopic beam; Attachment Figure 10 It is a top view driven by a telescopic cylinder; Attachment Figure 11 It is attached Figure 10 Magnified view of part C; Attachment Figure 12 It is a side view driven by a telescopic cylinder; Figure: 1. Front snowplow roller; 2. Vehicle body; 3. Telescopic snowplow; 3.1. Rear telescopic snowplow roller; 3.2. Brush angle adjustment cylinder; 3.3. Brush bracket; 3.4. Fourth telescopic beam; 3.5. Third telescopic beam; 3.6. Second telescopic beam; 3.7. Brush lift guide post; 3.8. Brush lift roller; 3.9. Brush lift mast; 3.10. Mounting bracket; 3.11. First telescopic beam; 3.12. Brush lift cylinder; 3.13. First telescopic cylinder; 3.14. Second telescopic cylinder. 3.15. Third telescopic cylinder; 3.16. Fixed ear plate of third telescopic cylinder; 3.17. Fixed ear plate of second telescopic cylinder; 3.18. Articulated seat of third telescopic cylinder; 3.19. Articulated seat of second telescopic cylinder; 3.20. Articulated seat of first telescopic cylinder; 3.21. First pulley; 3.22. Second pulley; 3.23. Third pulley; 3.24. Fourth pulley; 3.25. First connecting rope; 3.26. Second connecting rope; 3.27. Third connecting rope; 3.28. Fourth connecting rope; 3.29. Fixed block. DETAILED DESCRIPTION

[0011] Reference Figures 1-8A side-movable telescopic snow-clearing device comprises: a walking body 2, a front snow-clearing roller brush 1, a snow scraper or an ice breaker is hung at the front end of the walking body, and a rear telescopic snow-clearing roller brush 3 is hung at the rear end of the walking body; The rear telescopic snow-clearing roller brush includes a fixed bracket 3.10 and a lifting roller brush slidably connected to the fixed bracket. The lifting roller brush includes a roller brush lifting gantry 3.9, and at least one telescopic beam is connected to the roller brush lifting gantry. The end of the telescopic beam is fixed with a roller brush bracket 3.3, and the roller brush bracket is connected to a roller brush 3.1.

[0012] Reference Figure 9 When the telescopic beam is in one section, it becomes a square beam about 7 meters long after being extended. A roller brush bracket is fixed to the rear side of the end of the square beam. The roller brush bracket is rotatably connected to the roller brush. In this way, when the snowplow is clearing snow, the front roller brush is cleaning the lane while the rear roller brush can clean the adjacent second lane, increasing the working surface and improving working efficiency. At this time, the telescopic beam is extended to become a full-length fixed beam. The left and right sides of the roller brush lifting gantry are connected with roller brush lifting rollers 3.8, the fixed bracket is fixed with a roller brush lifting guide column 3.7, the roller brush lifting roller is located in the roller brush lifting guide column, the roller brush lifting roller can be a guide sleeve, the guide sleeve is located in the roller brush lifting guide column, the fixed bracket is fixed to one end of the lifter, the lifting end of the lifter is fixed to the roller brush lifting gantry, and the lifter is a roller brush lifting cylinder 3.12.

[0013] The roller brush bracket is connected to the top of the roller brush through a rotating shaft. The roller brush bracket is hinged to the cylinder end of the roller brush angle adjustment cylinder 3.2. The push rod end of the roller brush angle adjustment cylinder is hinged to one side of the roller brush 3.1.

[0014] When the telescopic beam has at least two sections, there are four telescopic beams in the figure, which are driven to extend and retract by three telescopic cylinders, including a first telescopic beam 3.11, a second telescopic beam 3.6, a third telescopic beam 3.5 and a fourth telescopic beam 3.4. The first telescopic beam is fixed to the roller brush lifting gantry, and the telescopic form is internal telescopic. Therefore, both sides of the first telescopic beam, the second telescopic beam and the third telescopic beam have notches to facilitate the telescopic extension of the internal telescopic beam. The cylinder end of the first telescopic cylinder 3.13 is fixed to the roller brush lifting gantry, the extended rod end of the first telescopic cylinder is fixed to the first telescopic cylinder articulated seat 3.20 fixed to the second telescopic beam, the cylinder end of the second telescopic cylinder is fixed to the second telescopic cylinder fixed ear plate 3.17 fixed to the second telescopic beam, and the The extending rod end of the second telescopic cylinder is fixed to the second extending cylinder articulated seat 3.19 fixed on the third telescopic beam, the cylinder body end of the third telescopic cylinder is fixed to the third telescopic cylinder fixed ear plate 3.16 fixed on the third telescopic beam, and the extending rod end of the third telescopic cylinder is fixed to the third telescopic cylinder articulated seat 3.18 fixed on the fourth telescopic beam. In this way, when the snow is cleared, the roller brush lifting cylinder is started to lower the roller brush, and the first telescopic cylinder, the second telescopic cylinder, and the third telescopic cylinder are started. The first telescopic cylinder extends to push out the second telescopic beam, the second telescopic cylinder pushes out the third telescopic beam, and the third telescopic cylinder pushes out the fourth telescopic beam. After being pushed out, the roller brush is extended to the outside of the machine to achieve the purpose of cleaning the second road, and it is retracted once after the operation is completed.

[0015] When the four-section telescopic beam is extended and retracted by a telescopic cylinder, refer to Figure 10-12, including a first telescopic beam, a second telescopic beam, a third telescopic beam and a fourth telescopic beam. The first telescopic beam is fixed to the roller brush lifting door frame, and the telescopic form is internal telescopic. Therefore, both sides of the first telescopic beam, the second telescopic beam and the third telescopic beam have notches to facilitate the telescopic movement of the internal telescopic beam. The cylinder end of the first telescopic oil cylinder is fixed to the first telescopic beam, and the protruding rod end is connected to the first telescopic oil cylinder hinge seat fixed on the second telescopic beam. The protruding end of the second telescopic beam is connected to the first pulley 3.21, and the protruding end of the third telescopic beam is connected to the second pulley 3.22. The end of the third telescopic beam located inside the second telescopic beam is connected to the third pulley 3.23, and the end of the fourth telescopic beam located inside the third telescopic beam is connected to the fourth pulley 3.24. A first connecting rope 3.25 is wound around the first pulley, and one end of the first connecting rope is fixed to the fixed block 3.29 of the first telescopic beam. The first connecting rope passes through the end of the second telescopic beam after passing around the first pulley. The notch in the third telescopic beam is fixed to the second telescopic beam, the second pulley is wound around a second connecting rope 3.26, one end of the second connecting rope is fixed to the fixed block of the second telescopic beam, passes through the notch in the third telescopic beam after passing around the second pulley, and is fixed to the fourth telescopic beam, the third pulley is wound around the third connecting rope 3.27, one end of the third connecting rope is fixed to the fixed block in the first telescopic beam, and is fixed to the fixed block in the second telescopic beam after passing around the third pulley, and the fourth connecting rope 3.28 is wound around the fourth pulley, one end of the fourth connecting rope is fixed to the fixed block inside the second telescopic beam, and the other end is fixed to the fixed block in the third telescopic beam after passing around the fourth pulley. The connecting rope can be a wire rope or a chain. In the figure, the first pulley and the second pulley are located outside the telescopic beam, and the third pulley and the fourth pulley are located inside the telescopic beam, wherein the third pulley and the fourth pulley can also be arranged outside the telescopic beam, and it is only necessary to provide a notch for the connecting rope to pass through on the telescopic beam.

[0016] The traveling vehicle is a flatbed truck, a loader or a road grader. When using this device, it is only necessary to hang it on the traveling vehicle. No improvement is required to the traveling vehicle. A snow roller brush / ice breaker is hung at the front end. Both the snow roller brush and the ice breaker are existing technologies. This application only hangs it on the vehicle to realize the function of one vehicle clearing snow from two lanes at the same time. The specific structural form and working principle are not described in detail here. This device only applies it here.

Claims

1. A side-movable and telescopic snow-clearing device, comprising: The walking vehicle body is characterized in that: a front snow-sweeping roller brush is hung at the front end of the walking vehicle body, and a rear telescopic snow-sweeping roller brush is hung at the rear end of the walking vehicle body; The telescopic snow sweeper includes a fixed bracket and a roller brush lifting device slidably connected to the fixed bracket. The roller brush lifting device includes a roller brush lifting gantry. At least one telescopic beam is connected to the roller brush lifting gantry. When the telescopic beam is extended, a roller brush bracket is fixed to the rear side of the end of the farthest section. A roller brush is connected to the roller brush bracket.

2. The side-movable and telescopic snow-clearing device according to claim 1 is characterized in that: The left and right sides of the roller brush lifting gantry are connected with roller brush lifting rollers or guide sleeves, the fixed bracket is fixed with a roller brush lifting guide column, the roller brush lifting rollers or guide sleeves are connected to the roller brush lifting guide column, the fixed bracket is fixed to one end of the lifter, and the lifting end of the lifter is fixed to the roller brush lifting gantry.

3. The side-shifting and telescopic snow-clearing device according to claim 2 is characterized in that: The roller brush bracket is connected to the top of the roller brush through a rotating shaft, the roller brush bracket is hinged to the cylinder end of the roller brush angle adjustment cylinder, and the push rod end of the roller brush angle adjustment cylinder is hinged to one side of the roller brush.

4. The side-shifting and telescopic snow-clearing device according to claim 3 is characterized by: The lifter is a lifting cylinder.

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