A grass checker paving device for desert control

Abstract

This utility model discloses a grass checkerboard laying device for desert control, which includes a laying frame (1) that is rectangular in shape. Two parallel driven wheel assemblies (2) are mounted on the bottom of the laying frame (1), connected by a drive shaft (9). A battery-driven motor wheel assembly (3) is positioned between the two driven wheel assemblies (2), and the top of the motor wheel assembly (3) is connected to a steering control device (4). This utility model has a simple structure and is easy to operate. It can utilize the operator's own weight to improve the sinking efficiency of the grass pressing wheels and grass mats. Furthermore, considering the problem of soil sinking in deserts, anti-sinking plates and anti-sinking wheels can prevent the grass pressing wheels and grass mats from sinking excessively during the laying frame's movement, greatly improving the overall practicality.

Description

Technical Field

[0001] This utility model relates to the relevant technical field, specifically to a grass checkerboard laying device for desertification control. Background Technology

[0002] Desertification control is a major global issue. Straw checkerboard is a grid-like protective barrier that plays a role in preventing wind erosion, fixing sand, and conserving water. In the early stages of desertification control, straw checkerboard is used to create sand barriers to stabilize the sand, reduce the mobility of the sand surface, and provide the necessary conditions for subsequent planting.

[0003] The laying of straw checkerboards usually involves making hay rolls and pressing them into sand using a laying device. Straw checkerboard laying vehicles are a commonly used tool for laying straw checkerboards. They are equipped with straw rolls for laying, but in traditional techniques, the overall structure is quite complex and cannot meet current laying needs. Summary of the Invention

[0004] The purpose of this invention is to provide a grass checkerboard laying device for desertification control, which can effectively solve the problems existing in the background art.

[0005] To address the problems existing in the background art, it includes a laying frame 1 that is a cuboid in shape. Two driven wheel assemblies 2 are mounted on the bottom of the laying frame 1 and are arranged parallel to each other. The two driven wheel assemblies 2 are connected by a drive shaft 9. A battery-driven motor wheel assembly 3 is arranged between the two driven wheel assemblies 2. The top of the motor wheel assembly 3 is connected to a steering control device 4. Two parallel grass pressing frames 5 are welded to one end of the laying frame 1. A grass pressing wheel 6 is provided between the two grass pressing frames 5. The grass pressing wheel 6 is rotatably connected to the grass pressing frame 5 through a wheel axle 7. One end of the wheel axle 7 extends out of the grass pressing frame 5 and meshes with the driven sprocket 8. A drive sprocket 10 is fixedly mounted on the drive shaft 9, and the drive sprocket 10 and the driven sprocket 8 are connected by a chain 11 for chain transmission.

[0006] The top of the laying frame 1 is equipped with roller brackets 13 on both sides for placing the straw mat roller 12. The roller bracket 13 is a plate-shaped structure with a groove on the top. The bottom of the laying frame 1 is provided with a straw mat groove for the straw mat to pass through.

[0007] A trap plate 14, which also serves as a foot pedal, is vertically welded to the bottom of the outer side of the grass pressing frame 5. Each trap plate 14 has two sets of symmetrical trap wheels 16 installed at its bottom. Each set of trap wheels 16 has ear seats 15 installed at both ends for rotational connection. The top of the ear seats 15 is fixedly installed on the bottom surface of the trap plate 14.

[0008] Due to the adoption of the above technical solutions, this utility model has the following beneficial effects: simple structure, convenient operation, and can use the operator's own weight to improve the sinking efficiency of the grass pressing wheel and grass mat. At the same time, considering the problem of desert soil being prone to sinking, the anti-sinking plate and anti-sinking wheel can be used to prevent the grass pressing wheel and grass mat from sinking too much during the laying of the vehicle frame, which greatly improves the overall practicality. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0011] To make the technical means, creative features, objectives and effects of this utility model easy to understand, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model.

[0012] See Figure 1 The specific implementation of this embodiment is achieved by the following technical solution, which includes a laying frame 1 that is a cuboid in shape. Two driven wheel assemblies 2 are installed at the bottom of the laying frame 1 and are arranged in parallel. The two driven wheel assemblies 2 are connected by a drive shaft 9. A battery-driven motor wheel assembly 3 is arranged between the two driven wheel assemblies 2. The top of the motor wheel assembly 3 is connected to the steering control device 4. Two parallel grass pressing frames 5 are welded to one end of the laying frame 1. A grass pressing wheel 6 is provided between the two grass pressing frames 5. The grass pressing wheel 6 is rotatably connected to the grass pressing frame 5 through a wheel axle 7. One end of the wheel axle 7 extends out of the grass pressing frame 5 and meshes with the driven sprocket 8. A drive sprocket 10 is fixedly mounted on the drive shaft 9, and the drive sprocket 10 and the driven sprocket 8 are connected by a chain 11 for chain transmission.

[0013] The top of the laying frame 1 is equipped with roller brackets 13 on both sides for placing the straw mat roller 12. The roller bracket 13 is a plate-shaped structure with a groove on the top. The bottom of the laying frame 1 is provided with a straw mat groove for the straw mat to pass through.

[0014] A trap plate 14, which also serves as a foot pedal, is vertically welded to the bottom of the outer side of the grass pressing frame 5. Each trap plate 14 has two sets of symmetrical trap wheels 16 installed at its bottom. Each set of trap wheels 16 has ear seats 15 installed at both ends for rotational connection. The top of the ear seats 15 is fixedly installed on the bottom surface of the trap plate 14.

[0015] The following, in conjunction with the accompanying drawings, further elaborates on the usage method and principle of the technical solution in this specific embodiment: First, place the already rolled-up straw mat roll 12 on the roll bracket 13. Then, drag one end of the straw mat roll out of the straw mat groove and press the middle of the straw mat under the pressing wheel 6. Next, the operator stands on the anti-sinking plate 14 and uses his own weight to press the pressing wheel and straw mat completely into the soil. At the same time, the anti-sinking plate 14 and the anti-sinking wheel 16 can effectively prevent over-sinking. Finally, start the motor wheel assembly 3. As the laying vehicle 1 moves, the purpose of automatically pressing the straw mat into the sand is achieved.

[0016] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A grass checkerboard laying device for desertification control, comprising a laying frame (1) that is rectangular in shape, wherein two driven wheel assemblies (2) are mounted on the bottom of the laying frame (1) and are arranged in parallel to each other, the two driven wheel assemblies (2) are connected by a drive shaft (9), and a battery-driven motor wheel assembly (3) is disposed between the two driven wheel assemblies (2), the top of the motor wheel assembly (3) being connected to a steering control device (4); characterized in that Two parallel grass pressing frames (5) are welded to one end of the laying frame (1). A grass pressing wheel (6) is provided between the two grass pressing frames (5). The grass pressing wheel (6) is rotatably connected to the grass pressing frame (5) through a wheel axle (7). One end of the wheel axle (7) extends out of the grass pressing frame (5) and meshes with the driven sprocket (8).

2. A device for laying of grass checkerboard for desert control according to claim 1, characterized in that A drive sprocket (10) is fixedly installed on the drive shaft (9), and the drive sprocket (10) and the driven sprocket (8) are connected by a chain (11) for chain drive.

3. A device for laying of grass checkerboard for desert control as claimed in claim 1 wherein The top of the laying frame (1) is equipped with roller brackets (13) for placing straw curtain rollers (12) on both sides. The roller brackets (13) are plate-shaped structures with grooves on the top. The bottom of the laying frame (1) is provided with a straw curtain groove for the straw curtain to pass through.

4. A grass checkerboard laying device for desertification control according to claim 1, characterized in that... A trap plate (14) that also serves as a foot pedal is vertically welded to the bottom of the outer side of the grass pressing frame (5). Each trap plate (14) has two sets of symmetrical trap wheels (16) installed at its bottom. Each set of trap wheels (16) has ear seats (15) installed at both ends for rotational connection. The top of the ear seats (15) is fixedly installed on the bottom surface of the trap plate (14).

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