Four-section type snow removing shovel

Abstract

The utility model provides a four-section type snow removing shovel which comprises a fixing base, a connecting base is welded to the fixing base, fixing hanging lugs are movably installed on the connecting base, a rotating column is movably installed between the fixing hanging lugs, the two ends of the rotating column are fixed to the connecting base, one end of each fixing hanging lug is welded with a supporting base, and the other end of each fixing hanging lug is welded with a supporting rod. A limiting frame is slidably mounted at the top of the supporting seat, a movable seat is fixed to the limiting frame and movably mounted on the side of the supporting seat, and a buffer seat is movably mounted at the bottom of the movable seat. According to the four-section type snow removing shovel, when the four-section type snow removing shovel is used, the pushing mechanism drives the supporting base to rotate on the fixing column through the fixing hanging lug, the snow shoveling mode of the snow removing shovel is changed through inclination of the supporting base, and the snow shoveling requirements under different conditions are met.

Description

Technical Field

[0001] This utility model relates to the field of snowplow equipment, specifically a four-section snowplow. Background Technology

[0002] Snowplows can effectively remove snow from roads, allowing vehicles and pedestrians to pass smoothly. However, most snowplows installed on existing snowplows are of a fixed size and shape, making it impossible to adjust their use according to the width and method of shoveling snow.

[0003] According to the existing patent document CN217839870U, a snowplow for a multi-functional snowplow vehicle includes a multi-functional snowplow body. A cylinder is provided on one side of the multi-functional snowplow body, and a first snowplow is connected to the multi-functional snowplow body through the cylinder. A second snowplow is slidably connected to both sides of the first snowplow. An adjustment mechanism is provided on the outer side of the first and second snowplows. In use, the adjustment mechanism allows the second snowplow to be easily and conveniently stored inside the first snowplow when not in use, avoiding the need to occupy a large space. However, although this solution achieves space adjustment, it does not allow for adjustment of the snowplow's usage state during use, which is inconvenient. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a four-segment snowplow to solve the problems mentioned in the background. This utility model has a novel structure. In use, the pushing mechanism drives the support base to rotate on the fixed column through the fixed lug. The tilting of the support base changes the way the snowplow shovels snow, meeting the snow shoveling needs under different conditions.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a four-section snowplow, including a fixed base, a connecting base welded to the fixed base, a fixed lug movably mounted on the connecting base, a rotating column movably mounted between the fixed lugs, both ends of the rotating column fixed to the connecting base, a support base welded to one end of each fixed lug, a limit frame slidably mounted on the top of the support base, a movable base fixed on the limit frame, the movable base movably mounted on the side of the support base, and a buffer base movably mounted on the bottom of the movable base.

[0006] Furthermore, the buffer seat is mounted on the support seat by a fixing assembly, the fixing assembly including fixing posts, and positioning posts are welded between the fixing posts.

[0007] Furthermore, the fixed column is welded and fixed to the support base, and a movable sleeve is movably installed on the positioning column, which is movably installed between the fixed columns.

[0008] Furthermore, a torque mechanism is fixed on the positioning post, one end of which is fixed to the inner wall of the movable sleeve, and the movable sleeve is fixed to the buffer seat.

[0009] Furthermore, a fixing plate is welded to the side of the fixing base, the fixing plate has fixing holes, and the inner wall of the limiting frame has fixing grooves.

[0010] Furthermore, a fixing rod is movably installed inside the fixing groove, and the fixing rod is welded to one side of the support base.

[0011] Furthermore, an installation block is welded onto the support base, and a displacement mechanism is fixedly installed on the installation block, with one end of the displacement mechanism fixed to the limiting frame.

[0012] Furthermore, a support block is welded to the side of the fixed base, a reinforcing plate is welded to the side of the support base, and a pushing mechanism is movably installed between the reinforcing plate and the support block. One end of the pushing mechanism is mounted on the reinforcing plate via a rotating shaft, and the other end of the pushing mechanism is mounted on the support block via a fixed shaft.

[0013] The beneficial effects of this utility model are:

[0014] This four-section snowplow has a push mechanism that drives the support base to rotate on a fixed column via a fixed lug during use. The tilting of the support base changes the way the snowplow shovels snow, meeting the snow shoveling needs in different situations.

[0015] This four-section snowplow has a limiting frame that drives the movable seat to move on the support seat. After the movable seat moves, it covers the gap between the support seats, so that the support seats form a straight line for snow removal. The staggered distribution of the movable seat and the support seats can strengthen the support seats.

[0016] This four-section snowplow has a movable seat that moves via a displacement mechanism. After the movable seat moves to the side, it increases the width of the support seat and the movable seat as a whole, thereby adjusting the position of the movable seat according to the width of the snow removal. When a ground obstacle collides with the buffer seat, the buffer seat is protected by tilting and buffering through a fixed component. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a four-section snowplow according to the present invention;

[0018] Figure 2 This is a schematic diagram of the fixing lugs of a four-segment snowplow according to the present invention;

[0019] Figure 3 This is a schematic cross-sectional view of the support base of a four-segment snowplow according to the present invention.

[0020] Figure 4 This is a top sectional view of the fixing base of a four-segment snowplow according to the present invention.

[0021] Figure 5 This is an exploded structural diagram of the fixing component of a four-segment snowplow according to the present invention.

[0022] In the diagram: 1. Fixed seat; 2. Fixed plate; 3. Fixed hole; 4. Support seat; 5. Limiting frame; 6. Movable seat; 7. Buffer seat; 8. Fixed assembly; 9. Connecting seat; 10. Fixed lug; 11. Rotating column; 12. Fixed groove; 13. Fixed rod; 14. Mounting block; 15. Displacement mechanism; 16. Reinforcing plate; 17. Pushing mechanism; 18. Support block; 19. Fixed shaft; 20. Rotating shaft; 21. Fixed column; 22. Positioning column; 23. Torque mechanism; 24. Movable sleeve. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Please see Figures 1 to 5 This utility model provides a technical solution: a four-section snowplow, including a fixed base 1, a connecting base 9 welded on the fixed base 1, a fixed lug 10 movably mounted on the connecting base 9, a rotating column 11 movably mounted between the fixed lugs 10, both ends of the rotating column 11 fixed to the connecting base 9, a support base 4 welded to one end of each fixed lug 10, a limit frame 5 slidably mounted on the top of the support base 4, a movable base 6 fixed on the limit frame 5, the movable base 6 movably mounted on the side of the support base 4, a buffer base 7 movably mounted on the bottom of the movable base 6, the buffer base 7 mounted on the support base 4 by a fixing assembly 8, the fixing assembly 8 including a fixing column 21, a positioning column 22 welded between the fixing columns 21, the buffer base 7 tilting and rotating at the bottom of the support base 4 by a movable sleeve 24, the movement of the buffer base 7 reducing damage caused by collisions.

[0025] In this embodiment, the fixed column 21 is welded and fixed to the support base 4. A movable sleeve 24 is movably installed on the positioning column 22. The movable sleeve 24 is movably installed between the fixed columns 21. A torque mechanism 23 is fixed on the positioning column 22. The torque mechanism 23 is a torsion spring. After the buffer seat 7 rotates, the torsion spring pushes it to return to its original position. One end of the torque mechanism 23 is fixed to the inner wall of the movable sleeve 24. The movable sleeve 24 is fixed to the buffer seat 7. A fixing plate 2 is welded to the side of the fixed base 1. The fixing plate 2 has a fixing hole 3. A fixing groove 12 is opened on the inner wall of the limiting frame 5. The fixing groove 12 and the fixing rod 13 cooperate to ensure the horizontal sliding adjustment of the limiting frame 5 and the movable seat 6.

[0026] In this embodiment, a fixing rod 13 is movably installed inside the fixing groove 12. The fixing rod 13 is welded to one side of the support base 4. An installation block 14 is welded to the support base 4. A displacement mechanism 15 is fixedly installed on the installation block 14. One end of the displacement mechanism 15 is fixed to the limiting frame 5. A support block 18 is welded to the side of the fixing base 1. A reinforcing plate 16 is welded to the side of the support base 4. A pushing mechanism 17 is movably installed between the reinforcing plate 16 and the support block 18. One end of the pushing mechanism 17 is installed on the reinforcing plate 16 via a rotating shaft 20. The other end of the pushing mechanism 17 is installed on the support block 18 via a fixed shaft 19. Both the displacement mechanism 15 and the pushing mechanism 17 are hydraulic push rods. The pushing mechanism 17 pushes the support base 4 to tilt via the fixed hanging lug 10. After tilting, the support base 4 becomes conical, thus completing the snow removal on the road surface.

[0027] In use, the fixed base 1 is installed in front of the moving vehicle via the fixed plate 2. After the fixed base 1 is fixed, the support base 4 and the movable base 6 are rotated according to the snow removal situation. When a large area of ​​snow removal on the road surface needs to be completed in a straight line, the displacement mechanism 15 is activated to push the limiting frame 5 inward. After the limiting frame 5 moves inward, the two ends of the movable base 6 come into contact to block the gaps in the support base 4. The movable base 6 and the support base 4 work together to complete the large-area snow removal on the road surface. When the support base 4 needs to be tilted for snow removal, the movable base 6 is moved to both sides, and the pushing mechanism 17 is activated to drive the support base 4 through the fixed lug 10. Rotating on the rotating column 11, the support seat 4 rotates and tilts, which can activate the displacement mechanism 15 to drive the movable seat 6 to move outward again. After the movable seat 6 moves outward, it cooperates with the support seat 4 to increase the overall length, thereby pushing the snow further to the roadside during snow removal. When there is an obstacle on the ground, after the buffer seat 7 contacts the obstacle, the obstacle pushes the support seat 4 to move upward as a whole. At the same time, the buffer seat 7 rotates between the fixed columns 21 through the movable sleeve 24 under the impact force. After the buffer seat 7 rotates, it squeezes the torque mechanism 23. When the buffer seat 7 passes the obstacle, the torque generated by the torque mechanism 23 pushes the buffer seat 7 back to its position and contact the road surface for snow removal again.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A four-section snowplow, comprising a fixed base (1), characterized in that: A connecting seat (9) is welded onto the fixed seat (1). A fixed hanging ear (10) is movably installed on the connecting seat (9). A rotating column (11) is movably installed between the fixed hanging ears (10). Both ends of the rotating column (11) are fixed on the connecting seat (9). A support seat (4) is welded to one end of each fixed hanging ear (10). A limit frame (5) is slidably installed on the top of the support seat (4). A movable seat (6) is fixed on the limit frame (5). The movable seat (6) is movably installed on the side of the support seat (4). A buffer seat (7) is movably installed at the bottom of the movable seat (6).

2. A four-section snowplow according to claim 1, characterized in that: The buffer seat (7) is mounted on the support seat (4) by a fixing component (8), the fixing component (8) including fixing posts (21), and positioning posts (22) are welded between the fixing posts (21).

3. A four-section snowplow according to claim 2, characterized in that: The fixed column (21) is welded and fixed on the support base (4), and the positioning column (22) is movably installed with a movable sleeve (24), which is movably installed between the fixed columns (21).

4. A four-section snowplow according to claim 3, characterized in that: A torque mechanism (23) is fixed on the positioning post (22). One end of the torque mechanism (23) is fixed on the inner wall of the movable sleeve (24), and the movable sleeve (24) is fixed on the buffer seat (7).

5. A four-section snowplow according to claim 1, characterized in that: The fixing plate (2) is welded to the side of the fixing base (1), the fixing plate (2) has a fixing hole (3), and the inner wall of the limiting frame (5) has a fixing groove (12).

6. A four-section snowplow according to claim 5, characterized in that: A fixing rod (13) is movably installed inside the fixing groove (12), and the fixing rod (13) is welded to one side of the support base (4).

7. A four-section snowplow according to claim 1, characterized in that: A mounting block (14) is welded onto the support base (4), and a displacement mechanism (15) is fixedly mounted on the mounting block (14). One end of the displacement mechanism (15) is fixed on the limiting frame (5).

8. A four-section snowplow according to claim 1, characterized in that: A support block (18) is welded to the side of the fixed seat (1), and a reinforcing plate (16) is welded to the side of the support seat (4). A pushing mechanism (17) is movably installed between the reinforcing plate (16) and the support block (18). One end of the pushing mechanism (17) is mounted on the reinforcing plate (16) via a rotating shaft (20), and the other end of the pushing mechanism (17) is mounted on the support block (18) via a fixed shaft (19).

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