Automatic laying device for grass checks for desertification control

Abstract

The invention relates to the technical field of straw grid laying, and discloses a desertification control straw grid automatic laying device which comprises a first supporting frame, a moving frame is arranged on the lower surface of the first supporting frame, more connecting blocks are connected to the outer wall of the first supporting frame, and a second motor is fixedly connected to the outer wall of each connecting block. And the output end of the second motor is fixedly connected with a third gear, the output end of the second motor is fixedly connected with a conveying belt, and the outer wall of the conveying belt is installed in the first supporting frame. A first gear is driven to rotate through rotation of a third gear, so that a second gear is driven to rotate in the opposite direction, a first rotating rod is driven to rotate in a second supporting frame through rotation of the first gear and the second gear, and a first material distributing wheel and a second material distributing wheel are driven to rotate; and the openings in the first material distributing wheel and the second material distributing wheel drive the straw to move, and then the straw falls onto the conveying belt to be conveyed, so that the effect of quantitatively conveying the straw is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of grass grid laying, in particular to an automatic grass grid laying device for desert control. Background Art

[0002] The intensification of desertification has not only led to a sharp decline in land productivity, but also caused water resource depletion, climate change and biodiversity reduction, which has a profound impact on the human living environment. Therefore, desertification control has become an important issue of concern to the international community.

[0003] In desert control, the grass grid sand barrier technology has become one of the main methods of windbreak and sand fixation due to its simplicity, economy and effectiveness. Grass grid reduces wind erosion by laying grid-like grass barriers on the desert surface, improves surface stability and creates favorable conditions for plant growth.

[0004] However, the traditional method of laying grass grids mainly relies on manual operation, which has the following obvious shortcomings and problems: high labor intensity: manual laying requires long hours of work in a hot, dry, windy and sandy environment, which not only consumes a lot of manpower, but also poses a threat to the health of workers. Manual laying of grass grids is slow and difficult to meet the needs of large-scale desert management. Especially for the vast desert areas, this method seems to be stretched, manual laying requires a large labor input, and at the same time, due to problems such as operational errors, it may cause material waste, further increasing the cost of management. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an automatic grass grid laying device for desert control, which solves the problems of high labor intensity, low efficiency, unstable laying quality and high labor cost in the grass grid laying process.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic laying device for grass grids for desert control, comprising a first support frame, a moving frame is arranged on the lower surface of the first support frame, the outer wall of the first support frame is more connected with connecting blocks, the outer wall of the connecting block is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a third gear, the output end of the second motor is fixedly connected with a conveyor belt, the outer wall of the conveyor belt is installed inside the first support frame, a quantitative mechanism is arranged on the upper surface of the first support frame, an alignment mechanism is arranged on the lower surface of the first support frame, a smoothing mechanism is arranged on one side of the alignment mechanism, and a grass pressing mechanism is arranged on the upper surface of the first support frame; The quantitative mechanism includes a first gear and a second gear, one end of the first gear and the second gear are fixedly connected to a first rotating rod, the outer wall of the first rotating rod is rotatably connected to a second support frame, the lower surface of the second support frame is fixedly connected to the upper surface of the first support frame, the outer walls of the two first rotating rods are respectively fixedly connected to a second material dividing wheel and a first material dividing wheel, the first gear is meshingly connected to the second gear, and the first gear is meshingly connected to the third gear.

[0007] Preferably, the alignment mechanism includes a limit frame, the upper surface of the limit frame is fixedly connected to the lower surface of the first support frame, the interior of the limit frame is slidably connected to a first sliding plate, one end of the first sliding plate is fixedly connected to a third support frame, one end of the third support frame is fixedly connected to an alignment plate, and the alignment plate is slidably connected to the upper surface of the conveyor belt.

[0008] Preferably, the limit frame is fixedly connected to the inside with a first motor, the output end of the alignment plate is fixedly connected to a rotating disk, the rotating disk is slidably connected to the inside with a limit block, and the lower surface of the limit block is fixedly connected to the upper surface of the first sliding plate.

[0009] Preferably, the smoothing mechanism includes a first connecting plate, an outer wall of the first connecting plate is fixedly connected to the outer wall of the first sliding plate, a telescopic rod is fixedly connected to the lower surface of the first connecting plate, one end of the telescopic rod is fixedly connected to the first connecting rod, a spring is sleeved on the outer wall of the telescopic rod, both ends of the spring are fixedly connected to the first connecting plate and the first connecting rod, a first limit plate is provided on the outer walls of the two first connecting rods, and a smoothing frame is fixedly connected to the lower surface of the first connecting rod.

[0010] Preferably, the grass pressing mechanism includes a first connecting frame, the lower surface of the first connecting frame is fixedly connected to the upper surface of the first supporting frame, the outer wall of the first connecting frame is rotatably connected to a rotating block, the outer wall of the rotating block is fixedly connected to the second connecting frame, the interior of the second connecting frame is rotatably connected to a pressing wheel, the outer wall of the first connecting frame is rotatably connected to a third rotating rod, the outer wall of the third rotating rod is fixedly connected to a first hydraulic rod, the output end of the first hydraulic rod is fixedly connected to the second rotating rod, and the second rotating rod is rotatably connected to the outer wall of the second connecting frame.

[0011] Preferably, a material box is fixedly connected to the upper surface of the second support frame, a second sliding plate is fixedly connected to the outer wall of the material box, a second hydraulic rod is fixedly connected to the interior of the second sliding plate, and a fixed block is fixedly connected to the output end of the second hydraulic rod.

[0012] Preferably, the interior of the fixed block is slidably connected to the outer wall of the material box, the lower surface of the fixed block is fixedly connected to a push plate, the outer wall of the push plate is slidably connected to the inner wall of the material box, the interior of the fixed block is slidably connected to a third limit rod, and the outer wall of the third limit rod is fixedly connected to the outer wall of the material box.

[0013] Preferably, the inner wall of the first connecting frame is fixedly connected to the second connecting plate, the outer wall of the second connecting plate is fixedly connected to the second connecting rod, one end of the second connecting rod is fixedly connected to the first fixing rod, and the lower surface of the first fixing rod is fixedly connected to the first limiting rod.

[0014] Preferably, a second fixing rod is fixedly connected inside the first connecting frame, an outer wall of the second fixing rod is fixedly connected to one end of the first limiting rod, and an outer wall of the second fixing rod is fixedly connected to the second limiting rod.

[0015] Preferably, the first support frame is fixedly connected to the outer wall with a second limiting plate, and the interior of the second limiting plate is fixedly connected to a blanking plate.

[0016] The present invention provides a desert control grass grid automatic laying device, which has the following beneficial effects: 1. The present invention drives the first gear to rotate through the rotation of the third gear, thereby driving the second gear to rotate in the opposite direction, so that the first rotating rod is driven to rotate inside the second support frame through the rotation of the first gear and the second gear, thereby driving the first dividing wheel and the second dividing wheel to rotate, so that the openings on the first dividing wheel and the second dividing wheel drive the grass stalks to move, and then fall onto the conveyor belt for transportation, thereby achieving the effect of quantitative transportation of the grass stalks.

[0017] 2. The present invention drives the rotating disk to move through the output end of the first motor, so that the limit block slides inside the rotating disk, thereby driving the first sliding plate to slide in the limit frame, thereby driving the third support frame to move, so that the alignment plate slides on the conveyor belt, thereby pushing the grass stalks on the conveyor belt, thereby achieving the effect of aligning the grass stalks. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention; Figure 2 It is a schematic diagram of the second material dividing wheel of the present invention; Figure 3 It is a schematic diagram of a first limiting rod of the present invention; Figure 4 It is a schematic diagram of the limiting frame of the present invention; Figure 5 is a cross-sectional view of a rotating disk of the present invention; Figure 6 This is a disassembled diagram of the smoothing frame of the present invention; Figure 7 It is a schematic diagram of a pressing wheel of the present invention; Figure 8 It is a schematic diagram of a blanking plate of the present invention; Fig. 9 It is a schematic diagram of a material box of the present invention.

[0019] Among them: 1. moving frame; 2. first supporting frame; 3. quantitative mechanism; 301. first gear; 302. second supporting frame; 303. first material distribution wheel; 304. second material distribution wheel; 305. second gear; 306. first rotating rod; 4. alignment mechanism; 401. limiting frame; 402. third supporting frame; 403. alignment plate; 404. first sliding plate; 405. rotating disk; 406. first motor; 407. limiting block; 5. smoothing mechanism; 501. first connecting plate; 502. spring; 503. telescopic rod; 504. first limiting plate; 505. first connecting rod; 506. smoothing frame; 6. pressure Grass mechanism; 601, first connecting frame; 602, rotating block; 603, second connecting frame; 604, pressure wheel; 605, second rotating rod; 606, third rotating rod; 607, first hydraulic rod; 7, material box; 8, connecting block; 9, second motor; 10, third gear; 11, conveyor belt; 12, first limiting rod; 13, first fixed rod; 14, second connecting rod; 15, unloading plate; 16, second limiting plate; 17, second connecting plate; 18, second fixed rod; 19, second limiting rod; 20, second hydraulic rod; 21, fixed block; 22, second sliding plate; 23, push plate; 24, third limiting rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Please refer to the attached Figure 1 -Attached Fig. 9The embodiment of the present invention provides an automatic laying device for desert control grass grids, comprising a first support frame 2, a mobile frame 1 is arranged on the lower surface of the first support frame 2, the outer wall of the first support frame 2 is more connected with a connecting block 8, the outer wall of the connecting block 8 is fixedly connected with a second motor 9, the output end of the second motor 9 is fixedly connected with a third gear 10, the output end of the second motor 9 is fixedly connected with a conveyor belt 11, the outer wall of the conveyor belt 11 is installed inside the first support frame 2, and a quantitative mechanism 3 is arranged on the upper surface of the first support frame 2; the quantitative mechanism 3 comprises a first gear 301 and a second gear 305, one end of the first gear 301 and the second gear 305 are both fixedly connected with a first rotating rod 306, the outer wall of the first rotating rod 306 is rotatably connected with the second support frame 302, the lower surface of the second support frame 302 is fixedly connected to the upper surface of the first support frame 2, the outer walls of the two first rotating rods 306 are respectively fixedly connected with a second material distribution wheel 304 and a first material distribution wheel 303, the first gear 301 is meshingly connected with the second gear 305, and the first gear 301 is meshingly connected with the third gear 10 Specifically, the output end of the second motor 9 drives the third gear 10 to rotate to make the conveyor belt 11 run, and then the rotation of the third gear 10 drives the first gear 301 to rotate, thereby driving the second gear 305 to rotate in the opposite direction, so that the rotation of the first gear 301 and the second gear 305 drives the first rotating rod 306 to rotate inside the second support frame 302, thereby driving the first dividing wheel 303 and the second dividing wheel 304 to rotate, so that the openings on the first dividing wheel 303 and the second dividing wheel 304 drive the grass stalks to move, and then fall onto the conveyor belt 11 for transportation, thereby achieving the effect of quantitative transportation of the grass stalks; An alignment mechanism 4 is provided on the lower surface of the first support frame 2; the alignment mechanism 4 includes a limit frame 401, the upper surface of the limit frame 401 is fixedly connected to the lower surface of the first support frame 2, the limit frame 401 is internally slidably connected to a first sliding plate 404, one end of the first sliding plate 404 is fixedly connected to a third support frame 402, one end of the third support frame 402 is fixedly connected to an alignment plate 403, and the alignment plate 403 is slidably connected to the upper surface of the conveyor belt 11; the limit frame 401 is internally fixedly connected to a first motor 406, the output end of the alignment plate 403 is fixedly connected to a rotating disk 405, the rotating disk 405 is internally slidably connected to a limiting block 407, and the lower surface of the limiting block 407 is fixedly connected to the upper surface of the first sliding plate 404; Specifically, the output end of the first motor 406 drives the rotating disk 405 to move, so that the limit block 407 slides inside the rotating disk 405, thereby driving the first sliding plate 404 to slide inside the limit frame 401, thereby driving the third support frame 402 to move, so that the alignment plate 403 slides on the conveyor belt 11, thereby pushing the grass stalks on the conveyor belt 11, so as to align the grass stalks; A smoothing mechanism 5 is provided on one side of the alignment mechanism 4; the smoothing mechanism 5 comprises a first connecting plate 501, the outer wall of the first connecting plate 501 is fixedly connected to the outer wall of the first sliding plate 404, a telescopic rod 503 is fixedly connected to the lower surface of the first connecting plate 501, one end of the telescopic rod 503 is fixedly connected to the first connecting rod 505, a spring 502 is sleeved on the outer wall of the telescopic rod 503, two ends of the spring 502 are respectively fixedly connected to the first connecting plate 501 and the first connecting rod 505, the outer walls of the two first connecting rods 505 are both provided with first limit plates 504, and the lower surface of the first connecting rod 505 is fixedly connected to a smoothing frame 506; Specifically, the first connecting plate 501 drives the telescopic rod 503 to move through the movement of the first sliding plate 404, and then drives the first connecting rod 505 to move, thereby driving the smoothing frame 506 to move, so that the movement of the smoothing frame 506 smoothes the sand, and the first limiting plate 504 is pushed by the spring 502 to drive the telescopic rod 503 to move, so that the smoothing frame 506 contacts the ground, thereby improving the smoothing effect, so that when the first connecting rod 505 moves, it drives the first limiting plate 504 to move, so that the first limiting plate 504 slides on another first limiting plate 504, thereby achieving a limiting effect; A grass pressing mechanism 6 is provided on the upper surface of the first supporting frame 2; the grass pressing mechanism 6 includes a first connecting frame 601, the lower surface of the first connecting frame 601 is fixedly connected to the upper surface of the first supporting frame 2, the outer wall of the first connecting frame 601 is rotatably connected to a rotating block 602, the outer wall of the rotating block 602 is fixedly connected to a second connecting frame 603, the interior of the second connecting frame 603 is rotatably connected to a pressing wheel 604, the outer wall of the first connecting frame 601 is rotatably connected to a third rotating rod 606, the outer wall of the third rotating rod 606 is fixedly connected to a first hydraulic rod 607, the output end of the first hydraulic rod 607 is fixedly connected to a second rotating rod 605, and the second rotating rod 605 is rotatably connected to the outer wall of the second connecting frame 603; Specifically, the output end of the first hydraulic rod 607 drives the second rotating rod 605 to rotate on the second connecting frame 603, and the slave drives the second connecting frame 603 to drive the rotating block 602 to rotate on the first connecting frame 601, so that the pressure wheel 604 moves to contact the sand, thereby pressing the grass stalks into the sand, thereby achieving the effect of laying grass grids.

[0022] The upper surface of the second support frame 302 is fixedly connected to the material box 7, the outer wall of the material box 7 is fixedly connected to the second sliding plate 22, the interior of the second sliding plate 22 is fixedly connected to the second hydraulic rod 20, and the output end of the second hydraulic rod 20 is fixedly connected to the fixed block 21; the interior of the fixed block 21 is slidably connected to the outer wall of the material box 7, the lower surface of the fixed block 21 is fixedly connected to the push plate 23, the outer wall of the push plate 23 is slidably connected to the inner wall of the material box 7, the interior of the fixed block 21 is slidably connected to the third limiting rod 24, and the outer wall of the third limiting rod 24 is fixedly connected to the outer wall of the material box 7; Specifically, by putting the straw into the material box 7, when the amount of straw inside is reduced, the output end of the second hydraulic rod 20 drives the fixed block 21 and the push plate 23 to move, so that the fixed block 21 slides on the third limit rod 24, so that the push plate 23 slides inside the material box 7, and pushes the straw to approach the first material dividing wheel 303 and the first material dividing wheel 303.

[0023] The inner wall of the first connecting frame 601 is fixedly connected with the second connecting plate 17, the outer wall of the second connecting plate 17 is fixedly connected with the second connecting rod 14, one end of the second connecting rod 14 is fixedly connected with the first fixing rod 13, the lower surface of the first fixing rod 13 is fixedly connected with the first limiting rod 12, the interior of the first connecting frame 601 is fixedly connected with the second fixing rod 18, the outer wall of the second fixing rod 18 is fixedly connected to one end of the first limiting rod 12, and the outer wall of the second fixing rod 18 is fixedly connected with the second limiting rod 19; the outer wall of the first supporting frame 2 is fixedly connected with the second limiting plate 16, and the interior of the second limiting plate 16 is fixedly connected with the blanking plate 15; Specifically, the grass stalks on the second dividing wheel 304 can be peeled off by the first limiting rod 12, so as to prevent the grass stalks from being stuck on the second dividing wheel 304. The grass stalks are transported by the operation of the conveyor belt 11, and the grass stalks can be limited by the first limiting rod 12 and the second limiting rod 19, so that they fall onto the unloading plate 15 and onto the sand.

[0024] Working principle: First, by putting the straw into the material box 7, when the amount of straw inside is reduced, the output end of the second hydraulic rod 20 drives the fixed block 21 and the push plate 23 to move, so that the fixed block 21 slides on the third limit rod 24, so that the push plate 23 slides inside the material box 7, pushing the straw close to the first material distribution wheel 303 and the first material distribution wheel 303, and the output end of the second motor 9 drives the third gear 10 to rotate to make the conveyor belt 11 run, and then the rotation of the third gear 10 drives the first gear 301 to rotate, thereby driving the second gear 305 to rotate in the opposite direction, so that the rotation of the first gear 301 and the second gear 305 drives the first rotating rod 306 to rotate inside the second support frame 302, thereby driving the first material distribution wheel 303 and the second material distribution wheel 304 to rotate, so that the first material distribution wheel 303 and the second material distribution wheel 304 rotate. The openings on the wheel 303 and the second material-dividing wheel 304 drive the grass stalks to move, and then fall onto the conveyor belt 11 for transportation. The grass stalks of the second material-dividing wheel 304 can be peeled off by the first limiting rod 12, thereby preventing the grass stalks from being stuck on the second material-dividing wheel 304. The grass stalks are transported by the operation of the conveyor belt 11, and the rotating disk 405 is driven to move by the output end of the first motor 406, so that the limiting block 407 slides inside the rotating disk 405, thereby driving the first sliding plate 404 to slide in the limiting frame 401, thereby driving the third support frame 402 to move, so that The alignment plate 403 slides on the conveyor belt 11, thereby pushing the grass stalks on the conveyor belt 11, so that the grass stalks are aligned, and the first limiting rod 12 and the second limiting rod 19 can limit the grass stalks, so that they fall onto the unloading plate 15, so that the grass stalks fall onto the sand, and the output end of the first hydraulic rod 607 drives the second rotating rod 605 to rotate on the second connecting frame 603, and the slave drives the second connecting frame 603 to drive the rotating block 602 to rotate on the first connecting frame 601, so that the pressing wheel 604 moves to contact the sand, thereby pressing the grass stalks into the sand, thereby achieving the effect of laying grass grids. The movement of the first sliding plate 404 causes the first connecting plate 501 to drive the telescopic rod 503 to move, and then drives the first connecting rod 505 to move, thereby driving the smoothing frame 506 to move, so that the movement of the smoothing frame 506 smoothes the sand, and the first limiting plate 504 is pushed by the spring 502 to drive the telescopic rod 503 to move, so that the smoothing frame 506 contacts the ground, thereby improving the smoothing effect, and the first connecting rod 505 moves to drive the first limiting plate 504 to move, so that one first limiting plate 504 slides on another first limiting plate 504, thereby achieving a limiting effect.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A desert control grass grid automatic laying device, comprising a first support frame (2), characterized in that: A moving frame (1) is arranged on the lower surface of the first support frame (2); the outer wall of the first support frame (2) is further connected with a connecting block (8); the outer wall of the connecting block (8) is fixedly connected with a second motor (9); the output end of the second motor (9) is fixedly connected with a third gear (10); the output end of the second motor (9) is fixedly connected with a conveyor belt (11); the outer wall of the conveyor belt (11) is installed inside the first support frame (2); a quantitative mechanism (3) is arranged on the upper surface of the first support frame (2); an alignment mechanism (4) is arranged on the lower surface of the first support frame (2); a smoothing mechanism (5) is arranged on one side of the alignment mechanism (4); and a grass pressing mechanism (6) is arranged on the upper surface of the first support frame (2); The quantitative mechanism (3) comprises a first gear (301) and a second gear (305); one end of each of the first gear (301) and the second gear (305) is fixedly connected to a first rotating rod (306); an outer wall of the first rotating rod (306) is rotatably connected to a second support frame (302); a lower surface of the second support frame (302) is fixedly connected to an upper surface of the first support frame (2); outer walls of the two first rotating rods (306) are respectively fixedly connected to a second material dividing wheel (304) and a first material dividing wheel (303); the first gear (301) is meshingly connected to the second gear (305); and the first gear (301) is meshingly connected to a third gear (10).

2. The automatic laying device for desert control grass grid according to claim 1 is characterized in that: The alignment mechanism (4) comprises a limit frame (401), the upper surface of the limit frame (401) is fixedly connected to the lower surface of the first support frame (2), the interior of the limit frame (401) is slidably connected to a first sliding plate (404), one end of the first sliding plate (404) is fixedly connected to a third support frame (402), one end of the third support frame (402) is fixedly connected to an alignment plate (403), and the alignment plate (403) is slidably connected to the upper surface of the conveyor belt (11).

3. The automatic laying device for desert control grass grid according to claim 2 is characterized in that: The first motor (406) is fixedly connected to the interior of the limit frame (401), the output end of the alignment plate (403) is fixedly connected to a rotating disk (405), the interior of the rotating disk (405) is slidably connected to a limit block (407), and the lower surface of the limit block (407) is fixedly connected to the upper surface of the first sliding plate (404).

4. The automatic laying device for desert control grass grid according to claim 1 is characterized in that: The smoothing mechanism (5) comprises a first connecting plate (501), the outer wall of the first connecting plate (501) is fixedly connected to the outer wall of the first sliding plate (404), the lower surface of the first connecting plate (501) is fixedly connected to a telescopic rod (503), one end of the telescopic rod (503) is fixedly connected to a first connecting rod (505), the outer wall of the telescopic rod (503) is sleeved with a spring (502), the two ends of the spring (502) are respectively fixedly connected to the first connecting plate (501) and the first connecting rod (505), the outer walls of the two first connecting rods (505) are both provided with a first limiting plate (504), and the lower surface of the first connecting rod (505) is fixedly connected to a smoothing frame (506).

5. The automatic laying device for desert control grass grid according to claim 1, characterized in that: The grass pressing mechanism (6) comprises a first connecting frame (601), the lower surface of the first connecting frame (601) is fixedly connected to the upper surface of the first supporting frame (2), the outer wall of the first connecting frame (601) is rotatably connected to a rotating block (602), the outer wall of the rotating block (602) is fixedly connected to a second connecting frame (603), the interior of the second connecting frame (603) is rotatably connected to a pressing wheel (604), the outer wall of the first connecting frame (601) is rotatably connected to a third rotating rod (606), the outer wall of the third rotating rod (606) is fixedly connected to a first hydraulic rod (607), the output end of the first hydraulic rod (607) is fixedly connected to a second rotating rod (605), and the second rotating rod (605) is rotatably connected to the outer wall of the second connecting frame (603).

6. The automatic laying device for desert control grass grid according to claim 1, characterized in that: The upper surface of the second support frame (302) is fixedly connected to a material box (7), the outer wall of the material box (7) is fixedly connected to a second sliding plate (22), the interior of the second sliding plate (22) is fixedly connected to a second hydraulic rod (20), and the output end of the second hydraulic rod (20) is fixedly connected to a fixed block (21).

7. The automatic laying device for desert control grass grid according to claim 6, characterized in that: The interior of the fixed block (21) is slidably connected to the outer wall of the material box (7); the lower surface of the fixed block (21) is fixedly connected to a push plate (23); the outer wall of the push plate (23) is slidably connected to the inner wall of the material box (7); the interior of the fixed block (21) is slidably connected to a third limit rod (24); the outer wall of the third limit rod (24) is fixedly connected to the outer wall of the material box (7).

8. The automatic laying device for desert control grass grid according to claim 5, characterized in that: The inner wall of the first connecting frame (601) is fixedly connected to a second connecting plate (17), the outer wall of the second connecting plate (17) is fixedly connected to a second connecting rod (14), one end of the second connecting rod (14) is fixedly connected to a first fixing rod (13), and the lower surface of the first fixing rod (13) is fixedly connected to a first limiting rod (12).

9. The automatic laying device for desert control grass grid according to claim 5, characterized in that: The first connecting frame (601) is fixedly connected to a second fixing rod (18) inside, the outer wall of the second fixing rod (18) is fixedly connected to one end of the first limiting rod (12), and the outer wall of the second fixing rod (18) is fixedly connected to a second limiting rod (19).

10. The automatic laying device for desert control grass grid according to claim 1, characterized in that: The first support frame (2) is fixedly connected to the outer wall with a second limiting plate (16), and the interior of the second limiting plate (16) is fixedly connected to a blanking plate (15).

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