Wind prevention and sand fixation device for desertification control

Abstract

The utility model relates to the technical field of desertification control devices, in particular to a wind prevention and sand fixation device for desertification control, which comprises a base, a sliding rod, a sliding block, an inserting rod, a blocking rod and a treading component, a sliding hole is formed in the top of the base, the sliding rod is fixedly connected in the sliding hole, the sliding block is positioned on the sliding rod and is in sliding connection with the sliding rod, and the inserting rod is inserted into the sliding hole. The inserting rod penetrates through the base and is in sliding connection with the base, the blocking rod is installed in the inserting rod, the treading assembly is movably installed on the sliding block, and the treading assembly presses the blocking rod downwards when turning over. According to the utility model, the inserting rod can be easily inserted into soil through the treading assembly, so that the manpower is greatly saved; and during disassembly, the insertion rod can be pulled out from the soil through the cooperative use of the adjusting screw rod and the connecting frame, so that quick disassembly is realized, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to desert management device technical field more specifically, relate to a sand prevention and fixation device for desert management. BACKGROUND

[0002] In desert management, wind prevention and sand fixation devices play a crucial role. These devices aim to block wind and sand through physical means, protect the ecological environment, and promote sustainable development in desert areas.

[0003] In the prior art, as disclosed in document with publication number CN219450691U, a sand prevention and fixation device for desert management is specifically disclosed. In this document, the device is installed with multiple fixing nails on the support plate. When fixing the device, the fixing nails need to be rotated one by one and screwed into the soil. However, rotating and screwing each fixing nail into the soil is a time-consuming and laborious process, resulting in low installation and disassembly efficiency. UTILITY MODEL CONTENT

[0004] The utility model provides a sand prevention and fixation device for desert management, which solves the technical problem of low installation and disassembly efficiency caused by the time-consuming and laborious process of rotating and screwing each fixing nail into the soil in related technology.

[0005] To solve the above technical problems, the utility model provides a sand prevention and fixation device for desert management, which includes a base, a sliding rod, a sliding block, a plug rod, a stop lever, and a treading assembly. The base has a sliding hole at the top. The sliding rod is fixedly connected in the sliding hole. The sliding block is located on the sliding rod and is slidingly connected thereto. The plug rod penetrates the base and is slidingly connected thereto. The stop lever is installed in the plug rod. The treading assembly is movably installed on the sliding block. The treading assembly exerts downward pressure on the stop lever when it is turned over.

[0006] Preferably, the treading assembly includes a connecting frame, a rotating shaft is rotatably connected to the inner wall of the connecting frame, the rotating shaft is fixedly connected to the sliding block, and a treading rod is fixedly connected to the end of the connecting frame.

[0007] Preferably, the stop lever is slidingly connected to the inner wall of the plug rod, an adjusting screw is threadedly connected to the top of the plug rod, and the end of the adjusting screw abuts against the outer wall of the stop lever.

[0008] Preferably, two supporting blocks are fixedly connected to the top of the base, a connecting sleeve is provided between the two supporting blocks, a first protruding shaft is fixedly connected to one end of the connecting sleeve, a second protruding shaft is fixedly connected to the other end of the connecting sleeve, and the first protruding shaft and the second protruding shaft are respectively rotatably connected to the corresponding supporting blocks.

[0009] Preferably, the connecting sleeve outer wall is fixedly connected with a baffle, both sides of the baffle are provided with a sliding groove, the top of the supporting block is provided with a positioning groove, the bottom of the partition plate is connected with the positioning groove, and the partition plate side wall is connected with the sliding groove inner wall in a sliding manner.

[0010] Preferably, the baffle outer wall is fixedly connected with a connecting block, the connecting block outer wall is rotatably connected with a first hinge seat, the first hinge seat end is fixedly connected with a second hinge seat, and the second hinge seat inner wall is rotatably connected with a threaded rod.

[0011] Preferably, the threaded rod end is threadedly connected with a sleeve rod, the sleeve rod outer wall is fixedly connected with a knob, the baffle outer wall is fixedly connected with a supporting block, and the sleeve rod and the supporting block inner wall are connected in a sliding manner.

[0012] By the above technical scheme, the utility model has the advantages of:

[0013] 1. In the utility model, the insertion rod can be easily inserted into the soil through the treading assembly, thereby greatly saving manpower; when disassembling, the insertion rod can be pulled out of the soil through the cooperation of the adjusting screw rod and the connecting frame, thereby realizing quick disassembly and improving work efficiency.

[0014] 2. In the utility model, the sleeve rod is threadedly connected with the threaded rod, the sleeve rod can be spirally moved along the threaded rod outer wall by rotating the sleeve rod, the threaded rod can be conveniently inserted into the supporting block, the sleeve rod is fixed, the baffle can be stably supported by the sleeve rod tip end, the stability of the whole device is enhanced, and the installation angle of the baffle can be changed.

[0015] 3. In the utility model, the partition plate can slide along the sliding groove and be clamped in the positioning groove, the gap between the two adjacent baffles is effectively sealed, sand is prevented from passing through, and the sand fixing effect is improved. ACCURATE DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a local structure schematic view of the utility model;

[0018] Figure 3 It is an installation structure schematic view of the baffle of the utility model;

[0019] Figure 4 It is a structure schematic view of the connecting sleeve of the utility model;

[0020] Figure 5 It is an installation structure schematic view of the threaded rod of the utility model.

[0021] In the diagram: 1. Base; 2. Sliding hole; 3. Sliding rod; 4. Insert rod; 5. Stop rod; 6. Adjusting screw; 7. Sliding block; 8. Rotating shaft; 9. Connecting frame; 10. Step rod; 11. Support block; 12. Baffle; 13. Connecting sleeve; 14. First convex shaft; 15. Second convex shaft; 16. Positioning groove; 17. Sliding groove; 18. Partition plate; 19. Connecting block; 20. First hinge seat; 21. Second hinge seat; 22. Threaded rod; 23. Sleeve rod; 24. Support block; 25. Knob. Detailed Implementation

[0022] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model. In this utility model, unless otherwise expressly specified and limited, the term "fixed connection" should be interpreted broadly. For example, "fixed connection" can mean fixed installation, detachable connection, or integral; it can mean mechanical connection or electrical connection; it can mean direct connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] like Figure 1 and Figure 2 As shown, a windbreak and sand-fixing device for desert control includes a base 1, a sliding rod 3, a slider 7, an insert rod 4, a stop bar 5, and a stepping assembly. The top of the base 1 has a sliding hole 2. The sliding rod 3 is fixedly connected in the sliding hole 2. The slider 7 is located on the sliding rod 3 and is slidably connected to it. The insert rod 4 passes through the base 1 and is slidably connected to it. The stop bar 5 is installed in the insert rod 4. The stepping assembly is movably installed on the slider 7. When the stepping assembly is flipped, it applies downward pressure to the stop bar 5.

[0024] By using the stepping component, the operator can easily drive the insertion rod 4 deeper into the soil by stepping on the foot pedal 10. This process utilizes the lever principle, which significantly reduces the manpower required for installation. Furthermore, by changing the operating position of the stepping component, it is convenient for the operator to install multiple insertion rods 4 sequentially and quickly, thereby improving the overall installation and disassembly efficiency.

[0025] like Figure 2 As shown, the pedal assembly includes a connecting frame 9, a rotating shaft 8 is rotatably connected to the inner wall of the connecting frame 9, the rotating shaft 8 is fixedly connected to the slider 7, and a pedal rod 10 is fixedly connected to the end of the connecting frame 9.

[0026] like Figure 2 As shown, the stop lever 5 is slidably connected to the inner wall of the insert rod 4, and the top of the insert rod 4 is threaded with an adjusting screw 6, the end of the adjusting screw 6 abutting against the outer wall of the stop lever 5.

[0027] like Figure 3 and Figure 4As shown, two support blocks 11 are fixedly connected to the top of the base 1, and a connecting sleeve 13 is provided between the two support blocks 11. A first convex shaft 14 is fixedly connected to one end of the connecting sleeve 13, and a second convex shaft 15 is fixedly connected to the other end of the connecting sleeve 13. The first convex shaft 14 and the second convex shaft 15 are rotatably connected to the corresponding support blocks 11 respectively.

[0028] The end of the first convex shaft 14 extends along the outer end face of the support block 11, and the end of the second convex shaft 15 extends into the interior of the support block 11. This design allows the first convex shaft 14 of one sand-fixing device to be inserted into the support block 11 of the other sand-fixing device when two adjacent sand-fixing devices are installed side by side, thereby improving the stability of the two adjacent sand-fixing devices installed side by side.

[0029] like Figure 1 and Figure 3 As shown, it also includes a partition 18, a baffle 12 is fixedly connected to the outer wall of the connecting sleeve 13, a sliding groove 17 is provided on both sides of the baffle 12, a positioning groove 16 is provided on the top of the support block 11, the bottom of the partition 18 is engaged with the positioning groove 16, and the side wall of the partition 18 is slidably connected to the inner wall of the sliding groove 17.

[0030] like Figure 1 and Figure 5 As shown, a connecting block 19 is fixedly connected to the outer wall of the baffle 12, a first hinge seat 20 is rotatably connected to the outer wall of the connecting block 19, a second hinge seat 21 is fixedly connected to the end of the first hinge seat 20, and a threaded rod 22 is rotatably connected to the inner wall of the second hinge seat 21.

[0031] The threaded rod 22 is threaded to the end of a sleeve rod 23. A knob 25 is fixedly connected to the outer wall of the sleeve rod 23. A support block 24 is fixedly connected to the outer wall of the baffle 12. The sleeve rod 23 and the inner wall of the support block 24 are slidably connected.

[0032] Working principle: By stepping on the pedal 10, the connecting frame 9 rotates around the pivot 8. The connecting frame 9 presses the stop bar 5 downward, at which point the insertion rod 4 passes through the base 1 and can be quickly inserted into the soil. At the same time, by utilizing the lever principle, the installation of the insertion rod 4 can be made more labor-saving.

[0033] By flipping the connecting frame 9, the connecting frame 9 is flipped out from the top of the plug rod 4, and the slider 7 slides along the outer wall of the slider 3 to change the position of the connecting frame 9. Then, multiple plug rods 4 can be installed in sequence.

[0034] During disassembly, by rotating the adjusting screw 6, the stop bar 5 is pulled out from the insertion rod 4. Then, the connecting frame 9 is put on the insertion rod 4, and the stop bar 5 is inserted into the insertion rod 4 so that the connecting frame 9 is below the stop bar 5. Pull the pedal 10 upward, and the connecting frame 9 will press the stop bar 5 upward, thereby removing the insertion rod 4 from the soil, which facilitates quick disassembly of the insertion rod 4.

[0035] By rotating the knob 25, the sleeve 23 is driven to move spirally along the outer wall of the threaded rod 22 until the tip of the sleeve 23 moves out of the support block 24. Then, the direction of the sleeve 23 is rotated so that its tip touches the ground, thereby supporting the baffle 12.

[0036] The partition 18 is slid down along the inner wall of the chute 17 until the bottom of the partition 18 is locked in the positioning groove 16 at the top of the support block 11, thereby sealing the gap between the two adjacent baffles 12 and preventing sand from passing through the two adjacent sand-fixing devices.

[0037] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A windbreak and sand-fixing device for desert control, characterized in that, include: A base (1) has a sliding hole (2) on its top; The slide rod (3) is fixedly connected inside the slide hole (2); A slider (7) is located on and slidably connected to a slide rod (3); Insert rod (4), which passes through base (1) and is slidably connected to it; A stop lever (5) is installed inside a plug rod (4); A foot pedal assembly is movably mounted on a slider (7) and is used to apply downward pressure to a lever (5) when flipped.

2. The desert windbreak and sand-fixing device according to claim 1, characterized in that: The pedal assembly includes a connecting frame (9), a rotating shaft (8) is rotatably connected to the inner wall of the connecting frame (9), the rotating shaft (8) is fixedly connected to the slider (7), and a pedal rod (10) is fixedly connected to the end of the connecting frame (9).

3. The desert windbreak and sand-fixing device according to claim 2, characterized in that: The stop bar (5) is slidably connected to the inner wall of the insert rod (4), and the top of the insert rod (4) is threaded with an adjusting screw (6), the end of the adjusting screw (6) abutting against the outer wall of the stop bar (5).

4. The desert windbreak and sand-fixing device according to claim 3, characterized in that: The base (1) has two support blocks (11) fixedly connected to its top. A connecting sleeve (13) is provided between the two support blocks (11). A first convex shaft (14) is fixedly connected to one end of the connecting sleeve (13), and a second convex shaft (15) is fixedly connected to the other end of the connecting sleeve (13). The first convex shaft (14) and the second convex shaft (15) are rotatably connected to the corresponding support blocks (11).

5. The desert windbreak and sand-fixing device according to claim 4, characterized in that: It also includes a partition (18), a baffle (12) is fixedly connected to the outer wall of the connecting sleeve (13), a sliding groove (17) is provided on both sides of the baffle (12), a positioning groove (16) is provided on the top of the support block (11), the bottom of the partition (18) is engaged with the positioning groove (16), and the side wall of the partition (18) is slidably connected to the inner wall of the sliding groove (17).

6. The desert windbreak and sand-fixing device according to claim 5, characterized in that: A connecting block (19) is fixedly connected to the outer wall of the baffle (12), and a first hinge seat (20) is rotatably connected to the outer wall of the connecting block (19). A second hinge seat (21) is fixedly connected to the end of the first hinge seat (20), and a threaded rod (22) is rotatably connected to the inner wall of the second hinge seat (21).

7. The desert windbreak and sand-fixing device according to claim 6, characterized in that: The threaded rod (22) is threaded to the end of a sleeve rod (23), and a knob (25) is fixedly connected to the outer wall of the sleeve rod (23). A support block (24) is fixedly connected to the outer wall of the baffle (12), and the sleeve rod (23) is slidably connected to the inner wall of the support block (24).

Images