Sand barrier sand pressing machine for desertification control
By designing a motor-driven rotating disc and second connecting rod in the sand barrier sand press, the serrated teeth are contracted, solving the problem that the serrated teeth of the traditional sand barrier sand press cannot be folded, and the safety of the equipment is improved.
Patent Information
- Application Number
- CN202422231393.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The sawtooth structure of the traditional sand barrier sand press cannot be folded, which poses the risk of accidental injury to the operator.
A sand barrier sand press is designed, which drives the second connecting rod and sawtooth to rotate through the motor, so that the sawtooth can shrink, solving the problem that the sawtooth cannot be folded.
The serrated retractability is achieved, the safety of the sand blocking sand press is improved, and the risk of operator injury is reduced.
Smart Images
Figure CN222975828U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of desert control, in particular to a sand barrier sand compactor for desert control. Background Technique
[0002] The sand barrier sand compactor is an important tool for solving the problem of desertification. Its mobile design enables it to be flexibly applied in desert areas. By mechanically compacting or covering sand dunes, it increases soil density and stability, effectively preventing sand dunes from being blown and eroded by the wind. These machines usually adopt various compaction methods, such as rollers, vibrators or road rollers, and select appropriate working methods according to the control requirements and environmental conditions. In addition to compacting the surface, the sand barrier sand compactor may also have other functions, such as cleaning dust, carrying seeds or vegetation, and even being equipped with renewable energy devices to improve its functions and adaptability. In summary, the sand barrier sand compactor plays an important role in protecting the ecological environment and preventing land desertification.
[0003] The traditional sand barrier sand compactor for desert control is realized through the coordinated action of multiple main mechanisms. First of all, the compaction mechanism is one of its core components, responsible for carrying out compaction operations on the desert surface. Common ones include sand compaction wheels, vibrators and road rollers, etc. Secondly, the moving mechanism enables the sand barrier sand compactor to operate and move flexibly in desert areas, and can adopt forms such as wheeled or tracked chassis. The energy system provides power for the sand barrier sand compactor, and usually uses an internal combustion engine or a diesel engine as the main power source.
[0004] However, the structure of the sand compaction wheel in the traditional sand barrier sand compactor for desert control is relatively single, and the saw teeth cannot be retracted. This design may cause the problem that the saw teeth accidentally hurt the operator during non-use. When the sand barrier sand compactor is in a stopped or non-compacted state, the saw teeth are exposed, increasing the risk of accidental injury to the operator. This may cause the operator to be injured during maintenance, repair or moving the machine, posing a potential threat to work safety. For this reason, a sand barrier sand compactor for desert control is proposed to solve the above problems. Content of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a sand barrier sand compactor for desert control, aiming to improve the problem that the saw teeth cannot be retracted in the prior art, resulting in accidental injury to maintenance personnel during maintenance.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A sand barrier sand pressing machine for desert control, including an engine, a walking wheel is rotatably connected to the side wall of the engine, a first fixing plate is fixedly connected to the side wall of the walking wheel, a connecting frame is fixedly connected to the outer wall of the first fixing plate, a motor is fixedly connected inside the connecting frame, a rotating disk is fixedly connected to the output end of the motor, a second connecting rod is rotatably connected to the side wall of the rotating disk, a sawtooth is rotatably connected to the side wall of the second connecting rod, a first connecting rod is fixedly connected to the side wall of the sawtooth, a fixing disk is rotatably connected to the bottom of the first connecting rod, a first hollow plate is fixedly connected to the side wall of the fixing disk, and a support assembly is arranged on the side wall of the engine;
[0008] As a further description of the above technical solution:
[0009] The support assembly includes a support plate, and the side wall of the support plate is fixedly connected to the side wall of the engine;
[0010] As a further description of the above technical solution:
[0011] A hollow column is fixedly connected inside the support plate, a first threaded rod is threadedly connected inside the hollow column, and a handle is fixedly connected to the top of the first threaded rod;
[0012] As a further description of the above technical solution:
[0013] A first bent plate is fixedly connected to the outer wall of the hollow column, a second hollow plate is fixedly connected to the bottom of the hollow column, and a wheel is rotatably connected to the inner wall of the second hollow plate;
[0014] As a further description of the above technical solution:
[0015] A connecting pipe is fixedly connected to the side wall of the first bent plate, and a fixed column is fixedly connected to the inner wall of the connecting pipe;
[0016] As a further description of the above technical solution:
[0017] A second fixing plate is slidably connected to the outer wall of the fixed column, a U-shaped threaded rod is arranged inside the second fixing plate, and a first nut is threadedly connected to the outer wall of the U-shaped threaded rod;
[0018] As a further description of the above technical solution:
[0019] A elastic plate is fixedly connected to the side wall of the second fixing plate, and a seat is fixedly connected to the top of the elastic plate;
[0020] As a further description of the above technical solution:
[0021] A second bent plate is arranged on the side wall of the first bent plate, a second nut is rotatably connected to the side wall of the first bent plate, and a screw rod is threadedly connected inside the second nut.
[0022] The utility model has the following beneficial effects:
[0023] In the utility model, the rotating disk is driven by a motor to rotate, the rotating disk drives the second connecting rod to rotate, the second connecting rod drives the saw teeth to rotate, so that the side wall of the saw teeth abuts against the side surface of the first connecting rod, achieving the effect of being able to retract the saw teeth, solving the problem that the saw blade cannot be retracted, resulting in accidental injury to personnel, and improving the safety of the sand barrier sand pressing machine for desert control.
[0024] In the utility model, by rotating the first nut, the bottom of the first nut is separated from the top of the second fixing plate, and a gap is generated in the U-shaped threaded rod inside the first nut, so that the seat can be dragged for adjustment, achieving the effect of adjusting the position of the seat, solving the problem that the lack of a seat increases the fatigue degree of the staff, and improving the comfort of the sand barrier sand pressing machine for desert control. Description of the Drawings
[0025] Figure 1 is a three-dimensional schematic diagram of a sand barrier sand pressing machine for desert control proposed by the utility model;
[0026] Figure 2 is a schematic side wall structure diagram of the rotating disk of a sand barrier sand pressing machine for desert control proposed by the utility model;
[0027] Figure 3 is a schematic outer wall structure diagram of the fixed column of a sand barrier sand pressing machine for desert control proposed by the utility model.
[0028] Legend Explanation:
[0029] 1. Engine; 2. Traveling wheel; 3. First hollow plate; 4. First fixing plate; 5. Support plate; 6. Wheel; 7. Seat; 8. Connection frame; 9. Motor; 10. Fixed disk; 11. First connecting rod; 12. Rotating disk; 13. Second connecting rod; 14. Saw teeth; 15. Elastic plate; 16. Second fixing plate; 17. U-shaped threaded rod; 18. First nut; 19. Fixed column; 20. Connecting pipe; 21. Hollow column; 22. Handle; 23. Second hollow plate; 24. First bent plate; 25. First threaded rod; 26. Second bent plate; 27. Screw rod; 28. Second nut. Detailed Embodiment
[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0031] Referring to Figure 1 and Figure 2 , an embodiment provided by the present utility model: A sand barrier sand pressing machine for desert control, comprising an engine 1. A traveling wheel 2 is rotatably connected to the side wall of the engine 1. A first fixing plate 4 is fixedly connected to the side wall of the traveling wheel 2. A connecting frame 8 is fixedly connected to the outer wall of the first fixing plate 4. A motor 9 is fixedly connected to the inside of the connecting frame 8. The output end of the motor 9 is fixedly connected to a rotating disk 12. A second connecting rod 13 is rotatably connected to the side wall of the rotating disk 12. A sawtooth 14 is rotatably connected to the side wall of the second connecting rod 13. A first connecting rod 11 is fixedly connected to the side wall of the sawtooth 14. The bottom of the first connecting rod 11 is rotatably connected to a fixed disk 10. A first hollow plate 3 is fixedly connected to the side wall of the fixed disk 10.
[0032] Specifically, when using the sand barrier sand pressing machine for desert control, first, the engine 1 drives the traveling wheel 2 to rotate to ensure that the machine can walk on the sandy land without being affected by the loose sand. Subsequently, the output end of the motor 9 drives the rotating disk 12 to rotate. The operation of the rotating disk 12 drives the second connecting rod 13 and the sawtooth 14 on the side wall to rotate at the same time. At the same time, the rotation of the sawtooth 14 also causes the first connecting rod 11 to open, so that the fixed disk 10 connected to its side wall can be fixed on the inner wall of the first hollow plate 3. When it is necessary to retract the sawtooth 14, the second connecting rod 13 will perform a retracting action, pressing the sawtooth 14 against the outer wall of the ball provided on the top of the fixed disk 10, thus achieving the retracting effect of the sawtooth 14. It ensures the stability and efficiency of the sand barrier sand pressing machine when walking, and realizes the retractability of the sawtooth 14, improving the safety and operation convenience of the machine.
[0033] Referring to Figure 1 and Figure 3 , a support assembly is provided on the side wall of the engine 1. The support assembly includes a support plate 5. The side wall of the support plate 5 is fixedly connected to the side wall of the engine 1. A hollow column 21 is fixedly connected to the inside of the support plate 5. A first threaded rod 25 is threadedly connected to the inside of the hollow column 21. A handle 22 is fixedly connected to the top of the first threaded rod 25. A first bent plate 24 is fixedly connected to the outer wall of the hollow column 21. A second hollow plate 23 is fixedly connected to the bottom of the hollow column 21. A wheel 6 is rotatably connected to the inner wall of the second hollow plate 23. A second bent plate 26 is provided on the side wall of the first bent plate 24. A second nut 28 is rotatably connected to the side wall of the first bent plate 24. A screw rod 27 is threadedly connected to the inside of the second nut 28.
[0034] Specifically, next, by turning the handle 22, the force is transmitted to the first threaded rod 25 at the bottom, causing it to rotate. The movement of the first threaded rod 25 causes the second hollow plate 23 at the bottom to move up and down, and at the same time pushes the wheel 6 to adjust the height. Subsequently, by rotating the second nut 28 and loosening it, the second nut 28 rotates along the outer wall of the screw rod 27. This process separates the side walls of the first bent plate 24 and the second bent plate 26. At the same time, the side wall of the first bent plate 24 is fixed to the connecting pipe 20, and the inside of the connecting pipe 20 is connected to the fixed column 19. The height of the seat 7 can be adjusted so that the operator can easily adjust the height of the seat 7 according to needs, thereby improving the comfort and flexibility of the operation.
[0035] Referring to Figure 1 and Figure 3 , a connecting pipe 20 is fixedly connected to the side wall of the first bent plate 24. A fixed column 19 is fixedly connected to the inner wall of the connecting pipe 20. A second fixing plate 16 is slidably connected to the outer wall of the fixed column 19. A U-shaped threaded rod 17 is arranged inside the second fixing plate 16. A first nut 18 is threadedly connected to the outer wall of the U-shaped threaded rod 17. A elastic plate 15 is fixedly connected to the side wall of the second fixing plate 16. A seat 7 is fixedly connected to the top of the elastic plate 15.
[0036] Specifically, next, by turning the first nut 18, the force acts on the outer wall of the U-shaped threaded rod 17, thereby causing the U-shaped threaded rod 17 to move. At the same time, the rotation of the first nut 18 disconnects the U-shaped threaded rod 17 from the outer wall of the fixed column 19. Subsequently, this movement pushes the seat 7 to slide on the outer wall of the fixed column 19. After the seat 7 reaches the required position, the first nut 18 is tightened again to fix the seat 7 in the new position. The position of the seat 7 can be easily adjusted to meet the needs of different operators, thereby improving the comfort and work efficiency of the operator.
[0037] Working principle: When using the sand barrier sand pressing machine for desert control, first, the engine 1 drives the traveling wheels 2 to rotate, achieving the effect of being able to walk on the sand without being affected by the loose sand. Subsequently, the output end of the motor 9 drives the rotating disk 12 to rotate. The rotation of the rotating disk 12 drives the second connecting rod 13 to rotate together. The rotation of the second connecting rod 13 drives the saw teeth 14 on the side wall to rotate. At the same time, the rotation of the saw teeth 14 drives the first connecting rod 11 to open. Meanwhile, the side wall of the first connecting rod 11 is rotatably connected to the fixed disk 10, and the fixed disk 10 is fixed on the inner wall of the first hollow plate 3. When retracting the saw teeth 14, the retraction of the second connecting rod 13 presses the saw teeth 14 against the outer wall of the ball provided on the top of the fixed disk 10, achieving the effect of being able to retract the saw teeth 14. Next, by rotating the handle 22, the force on the handle 22 drives the first threaded rod 25 at the bottom to rotate. The force on the first threaded rod 25 drives the second hollow plate 23 at the bottom to move up and down. At the same time, the movement of the second hollow plate 23 drives the wheel 6 to move, achieving the effect of adjusting the height of the wheel 6. Next, by rotating the first nut 18, the force on the first nut 18 moves on the outer wall of the U-shaped threaded rod 17. At the same time, the rotation of the first nut 18 disengages the U-shaped threaded rod 17 from the outer wall of the fixed column 19. Subsequently, the seat 7 is pushed to slide on the outer wall of the fixed column 19. The first nut 18 is tightened again to fix the seat 7 in place, achieving the effect of being able to adjust the position of the seat 7. Subsequently, by rotating the second nut 28, the second nut 28 is loosened. At the same time, the second nut 28 rotates on the outer wall of the screw rod 27, which can achieve detaching the first bent plate 24 from the side wall of the second bent plate 26. And the side wall of the first bent plate 24 is fixed with the connecting pipe 20, and the fixed column 19 is fixed inside the connecting pipe 20, achieving the effect of being able to adjust the height of the seat 7.
[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A sand barrier compactor for desert control, comprising an engine (1), characterized in that: The side wall of the engine (1) is rotatably connected to a travel wheel (2), the side wall of the travel wheel (2) is fixedly connected to a first fixed plate (4), the outer wall of the first fixed plate (4) is fixedly connected to a connection frame (8), the interior of the connection frame (8) is fixedly connected to a motor (9), the output end of the motor (9) is fixedly connected to a rotating disk (12), the side wall of the rotating disk (12) is rotatably connected to a second connecting rod (13), the side wall of the second connecting rod (13) is rotatably connected to a sawtooth (14), the side wall of the sawtooth (14) is fixedly connected to a first connecting rod (11), the bottom of the first connecting rod (11) is rotatably connected to a fixed disk (10), the side wall of the fixed disk (10) is fixedly connected to a first hollow plate (3), and the side wall of the engine (1) is provided with a support assembly.
2. The sand barrier compactor for desert control according to claim 1, characterized in that: The support assembly comprises a support plate (5), and a side wall of the support plate (5) is fixedly connected to a side wall of the engine (1).
3. The sand barrier compactor for desert control according to claim 2, characterized in that: A hollow column (21) is fixedly connected inside the support plate (5), a first threaded rod (25) is threadedly connected inside the hollow column (21), and a handle (22) is fixedly connected to the top of the first threaded rod (25).
4. The sand barrier compactor for desert control according to claim 3, characterized in that: The outer wall of the hollow column (21) is fixedly connected to a first bent plate (24), the bottom of the hollow column (21) is fixedly connected to a second hollow plate (23), and the inner wall of the second hollow plate (23) is rotatably connected to a wheel (6).
5. The sand barrier compactor for desert control according to claim 4, characterized in that: The side wall of the first bent plate (24) is fixedly connected to a connecting pipe (20), and the inner wall of the connecting pipe (20) is fixedly connected to a fixing column (19).
6. The sand barrier compactor for desert control according to claim 5, characterized in that: The outer wall of the fixing column (19) is slidably connected to a second fixing plate (16), a U-shaped threaded rod (17) is arranged inside the second fixing plate (16), and the outer wall of the U-shaped threaded rod (17) is threadedly connected to a first nut (18).
7. The sand barrier compactor for desert control according to claim 6, characterized in that: The side wall of the second fixing plate (16) is fixedly connected to an elastic plate (15), and the top of the elastic plate (15) is fixedly connected to a seat (7).
8. The sand barrier compactor for desert control according to claim 4, characterized in that: A second bent plate (26) is provided on the side wall of the first bent plate (24), a second nut (28) is rotatably connected to the side wall of the first bent plate (24), and a screw rod (27) is internally threadedly connected to the second nut (28).