Repair device for land desertification repair and repair method thereof

Abstract

The invention provides a restoration device for land desertification restoration and a restoration method thereof, and relates to the field of land desertification restoration. The remediation device for land desertification remediation comprises a supporting frame, and a sowing mechanism is arranged at the front end of the upper surface of the supporting frame and comprises a first fixing rod. According to the remediation method, through the methods of turning over soil, sowing herbaceous plant seeds suitable for the Xinjiang region, spraying remediation liquid medicine and laying a biological protection net, the soil structure and fertility can be effectively improved, rooting and growth of plants can be promoted, the ecological diversity and the water utilization rate can be increased, sand erosion is reduced, and the remediation effect is good. According to the method, physical restoration is achieved, the soil quality can be automatically improved through vegetation growth and root system development, the sustainability of ecological restoration is further promoted, plant growth can support one another and maintain one another, and manpower and resource input needed in the later period is reduced.

Description

Technical Field

[0001] The present invention relates to the field of land desertification restoration, and in particular to a land desertification restoration device and a restoration method thereof. Background Art

[0002] Land desertification restoration refers to the restoration of the productivity and ecological functions of desertified land caused by wind and sand, erosion or improper human activities through a series of scientific management and ecological engineering technologies. The process usually includes improving soil quality, enhancing water retention capacity, promoting vegetation restoration, and implementing soil and water conservation measures to slow down soil erosion and reduce the impact of wind and sand. Land desertification refers to the phenomenon of sandy land formed by the loss or degradation of the surface soil due to wind, water flow and other factors. This problem mainly occurs in arid, semi-arid and alternating dry and wet areas, seriously affecting agricultural production, ecological environment and socio-economic development. Land desertification is mainly caused by climate change, human activities and improper land use.

[0003] However, the design of traditional repair devices is often complicated, involving multiple separate components, which require time to assemble and adjust, thereby increasing the difficulty of transportation and operation. In addition, most of them use spraying liquid medicine to repair the soil, which cannot effectively repair land desertification.

[0004] Therefore, those skilled in the art provide a land desertification repair device and a repair method thereof to solve the problems raised in the above background technology. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a land desertification repair device and a repair method thereof, which solves the problems of complex structure and single repair method.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A land desertification repair device comprises a support frame, a sowing mechanism is arranged at the front end of the upper surface of the support frame, the sowing mechanism comprises a first fixing rod, a plurality of first supporting plates are fixedly connected to the upper surface of the first fixing rod, a storage box is fixedly connected to the upper surface of the first supporting plate, a rotating shaft is rotatably connected to the middle of the outer walls on both sides of the first fixing rod, main rollers are fixedly connected to the outer walls on both sides of the rotating shaft, a plurality of rotating wheels are fixedly connected to the middle of the outer wall of the rotating shaft, a plurality of seed separation grooves are provided on the outer wall of the rotating wheel, a plurality of soil turning knives are fixedly connected to the lower surface of the first fixing rod, and a sowing tube is fixedly connected to the outer wall of the rear end of the soil turning knife;

[0010] A liquid medicine mechanism is provided in the middle of the upper surface of the support frame, and the liquid medicine mechanism includes a second support plate and a second sprocket, a liquid storage tank is fixedly connected to the upper surface of the second support plate, a liquid inlet is fixedly connected to one side of the upper surface of the liquid storage tank, a water pump is fixedly connected to the center of the lower surface of the liquid storage tank, a shunt pipe is fixedly connected to the output end of the water pump, a plurality of nozzles are fixedly connected to the lower surface of the shunt pipe, a rotating rod is rotatably connected to the middle of the outer wall of one side of the liquid storage tank, and a plurality of blades are fixedly connected to the middle of the outer wall of the rotating rod;

[0011] A protective net mechanism is provided at the rear end of the upper surface of the support frame, and the protective net mechanism includes a second fixing rod, both sides of the upper surface of the second fixing rod are fixedly connected to support rods, the upper surface of the support rod is fixedly connected to a limiting block, a positioning groove is provided in the middle of the upper surface of the support rod, a placement rod is provided on the inner wall of the positioning groove, and a positioning rod is fixedly connected to the outer wall of one side of the placement rod;

[0012] A pressure wheel mechanism is arranged at the rear end of the protective net mechanism, and the pressure wheel mechanism includes a connecting rod, and the rear ends of the inner walls on both sides of the connecting rod are fixedly connected to the limiting shaft, the middle part of the outer wall of the limiting shaft is rotatably connected to a pressing roller, the outer wall of the pressing roller is fixedly connected to a plurality of auxiliary positioning balls, and the outer wall of the front end of the support frame is fixedly connected to a connecting flange.

[0013] Through the above technical scheme, the repair device can accurately sow seeds with strong adaptability while plowing the soil, lay the biological protection net on the soil surface to form an effective protective barrier, reduce the intrusion of wind and sand on newly planted plants, and enable multiple seeds to grow safely in the early stage. By sowing herbaceous plant seeds suitable for the Xinjiang region, it can provide protection and nutritional support for seedlings, fix the soil and improve the soil structure, and then optimize the soil in the future while repairing the soil, so that vegetation can survive better on the soil, so as to reduce the possibility of land desertification again, so that the device can improve the subsequent optimization of the soil while repairing the soil.

[0014] Further, the first fixing rod is fixedly connected to the front end of the upper surface of the support frame, the second supporting plates are respectively fixedly connected to the middle of the upper surface of the support frame, the second fixing rod is fixedly connected to the outer wall of the rear end of the support frame, and the connecting rod is rotatably connected to both sides of the middle of the outer wall of the second fixing rod;

[0015] Through the above technical solution, the device is composed of a plurality of simple component mechanisms, thereby reducing the trouble of using the device.

[0016] Furthermore, a box cover is hingedly connected to the rear end of the upper surface of the storage box, and a plurality of funnels are fixedly connected to the lower surface of the storage box;

[0017] Through the above technical solution, users can place seeds and transport them to the sowing component through the funnel.

[0018] Furthermore, the second sprocket is fixedly connected to one side of the middle part of the outer wall of the rotating shaft, the outer wall of one side of the rotating rod is fixedly connected to the first sprocket, and the outer wall of the first sprocket is sleeved with a chain;

[0019] Through the above technical solution, the main roller can mix and stir the medicine liquid in the liquid storage tank while rotating, thereby reducing the uneven nutrition caused by sedimentation.

[0020] Furthermore, the outer walls on both sides of the second fixing rod are fixedly connected to support legs, and the outer wall on one side of the support leg is rotatably connected to an auxiliary roller;

[0021] Through the above technical solution, the stability of the device during movement is improved.

[0022] Furthermore, a first baffle is fixedly connected to one side of the outer wall of the placement rod, and a second baffle is fixedly connected to the outer wall of the positioning rod;

[0023] Through the above technical solution, the possibility of the bioprotection net roller position deviation is reduced.

[0024] Furthermore, a thread groove is provided on the outer wall of one side of the placement rod, and a thread block is fixedly connected to the outer wall of one side of the positioning rod;

[0025] Through the above technical solution, users can install, fix, disassemble and replace the biological protection net roller more conveniently.

[0026] Further, S1. respectively injecting the seeds and the nutrient repair agent into the storage box and the liquid storage tank;

[0027] S2. While the tilling knife is tilling the sandy soil, the main roller turns the seeds in the hopper into the sowing tube through the seed separation groove on the rotating wheel, and the seeds fall into the inside of the turned sandy soil;

[0028] S3. The main roller rotates while the chain and sprocket are engaged to control the blades on the rotating rod to stir the nutrient repair liquid in the storage tank;

[0029] S4. The nutrient repair liquid in the liquid storage tank is transported to the nozzle by a water pump and sprayed on the turned sand;

[0030] S5. The bio-protection net on the placement pole is set on the sandy soil passed;

[0031] S6. Finally, the soil is further compacted by the pressing roller, and the auxiliary positioning ball presses the biological protection net to make it fit tightly with the sand;

[0032] Through the above technical scheme, by sowing seeds of herbaceous plants suitable for the Xinjiang region, protection and nutritional support can be provided for seedlings, and the soil can be fixed and the soil structure can be improved. By spraying biological organic fertilizers and microbial fertilizers, the soil structure can be improved, the soil's moisture retention capacity can be increased, and nutrients can be provided for seeds. Through the biological protection net made of natural fiber or synthetic materials, a protective layer can be formed in the desertified area to reduce wind and sand erosion and provide support for plant growth.

[0033] (III) Beneficial effects

[0034] The present invention provides a land desertification repair device and a repair method thereof, which have the following beneficial effects:

[0035] 1. The present invention provides a land desertification repair device and a repair method thereof. The repair device can accurately sow seeds with strong adaptability while plowing the soil, lay a biological protection net on the soil surface to form an effective protective barrier, reduce the intrusion of wind and sand on newly planted plants, and enable multiple seeds to grow safely in the early stage. By sowing herbaceous plant seeds suitable for Xinjiang, protection and nutritional support are provided for seedlings, and the soil can be fixed and the soil structure can be improved. Then, while repairing the soil, the subsequent optimization of the soil is performed, so that vegetation can survive better on the soil, so as to reduce the possibility of land desertification again, so that the device can improve the subsequent optimization of the soil while repairing the soil.

[0036] 2. The present invention provides a land desertification repair device and a repair method thereof. The repair method turns over the soil, sows herbaceous plant seeds suitable for the Xinjiang region, sprays repair liquid and lays a biological protection net. It can not only effectively improve the soil structure and fertility, promote plant rooting and growth, but also enhance ecological diversity and water utilization rate, reduce wind and sand erosion, and improve the land's production capacity and economic benefits. This method is not only a physical repair, the growth of vegetation and the development of the root system can automatically improve the soil quality, further promote the sustainability of ecological restoration, and the plants can support each other and maintain themselves when they grow, reducing the manpower and resource investment required in the later stage.

[0037] 3. The present invention provides a land desertification restoration device and a restoration method thereof. The restoration device has a simple structure and is easy to operate, thereby significantly improving the efficiency and feasibility of land desertification restoration. The simple and convenient structure allows users to quickly master the operation method without the need for professional training or complicated equipment debugging. The friendly design makes it easy for more places and users to accept and use it, especially in remote areas or places with scarce resources, reducing dependence on professionals. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a structural schematic diagram of the present invention;

[0039] Figure 2 It is a schematic diagram of the storage box structure of the present invention;

[0040] Figure 3 It is a schematic diagram of the structure of the protective net mechanism of the present invention;

[0041] Figure 4 It is a schematic diagram of the structure of the liquid medicine mechanism of the present invention;

[0042] Figure 5 It is a structural schematic diagram of the sowing mechanism of the present invention;

[0043] Figure 6 It is a schematic diagram of the rotating rod structure of the present invention;

[0044] Figure 7 It is a schematic diagram of the rotating wheel structure of the present invention.

[0045] Among them, 1. support frame;

[0046] 2. sowing mechanism; 201. first fixing rod; 202. first supporting plate; 203. storage box; 204. box cover; 205. funnel; 206. rotating shaft; 207. main roller; 208. rotating wheel; 209. seeding slot; 2010. soil turning knife; 2011. sowing tube;

[0047] 3. Liquid mechanism; 301. Second support plate; 302. Liquid storage tank; 303. Liquid inlet; 304. Water pump; 305. Diverter pipe; 306. Sprinkler; 307. Rotating rod; 308. Blade; 309. First sprocket; 3010. Chain; 3011. Second sprocket;

[0048] 4. Protective net mechanism; 401. Second fixed rod; 402. Support leg; 403. Auxiliary roller; 404. Support rod; 405. Limit block; 406. Positioning groove; 407. Placement rod; 408. First baffle; 409. Threaded groove; 4010. Positioning rod; 4011. Threaded block; 4012. Second baffle;

[0049] 5. Pressing wheel mechanism; 501. Connecting rod; 502. Limiting shaft; 503. Pressing roller; 504. Auxiliary positioning ball;

[0050] 6. Connect the flange. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments 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.

[0052] Example:

[0053] like Figure 1-7 As shown, an embodiment of the present invention provides a land desertification repair device, comprising a support frame 1, a sowing mechanism 2 is arranged at the front end of the upper surface of the support frame 1, the sowing mechanism 2 comprises a first fixed rod 201, a plurality of first support plates 202 are fixedly connected to the upper surface of the first fixed rod 201, a storage box 203 is fixedly connected to the upper surface of the first support plate 202, a rotating shaft 206 is rotatably connected to the middle of the outer walls on both sides of the first fixed rod 201, main rollers 207 are fixedly connected to the outer walls on both sides of the rotating shaft 206, a plurality of rotating wheels 208 are fixedly connected to the middle of the outer wall of the rotating shaft 206, a plurality of seed separation grooves 209 are provided on the outer wall of the rotating wheel 208, a plurality of soil turning knives 2010 are fixedly connected to the lower surface of the first fixed rod 201, and a sowing tube 2011 is fixedly connected to the outer wall of the rear end of the soil turning knife 2010;

[0054] A liquid medicine mechanism 3 is provided in the middle of the upper surface of the support frame 1, and the liquid medicine mechanism 3 includes a second support plate 301 and a second sprocket 3011. A liquid storage tank 302 is fixedly connected to the upper surface of the second support plate 301, a liquid inlet 303 is fixedly connected to one side of the upper surface of the liquid storage tank 302, a water pump 304 is fixedly connected to the center of the lower surface of the liquid storage tank 302, a shunt pipe 305 is fixedly connected to the output end of the water pump 304, a plurality of nozzles 306 are fixedly connected to the lower surface of the shunt pipe 305, a rotating rod 307 is rotatably connected to the middle of the outer wall of one side of the liquid storage tank 302, and a plurality of blades 308 are fixedly connected to the middle of the outer wall of the rotating rod 307;

[0055] A protective net mechanism 4 is provided at the rear end of the upper surface of the support frame 1, and the protective net mechanism 4 includes a second fixed rod 401, and both sides of the upper surface of the second fixed rod 401 are fixedly connected with support rods 404, and the upper surface of the support rod 404 is fixedly connected with a limited block 405, and a positioning groove 406 is provided in the middle of the upper surface of the support rod 404, and a placement rod 407 is provided on the inner wall of the positioning groove 406, and a positioning rod 4010 is fixedly connected to the outer wall of one side of the placement rod 407;

[0056] A pressure wheel mechanism 5 is provided at the rear end of the protective net mechanism 4, and the pressure wheel mechanism 5 includes a connecting rod 501, and the rear ends of the inner walls on both sides of the connecting rod 501 are fixedly connected to the limiting shaft 502, and the middle part of the outer wall of the limiting shaft 502 is rotatably connected to a pressing roller 503, and the outer wall of the pressing roller 503 is fixedly connected to a plurality of auxiliary positioning balls 504, and the outer wall of the front end of the support frame 1 is fixedly connected to a connecting flange 6, the first fixed rod 201 is fixedly connected to the front end of the upper surface of the support frame 1, the second support plate 301 is respectively fixedly connected to the middle part of the upper surface of the support frame 1, the second fixed rod 401 is fixedly connected to the outer wall of the rear end of the support frame 1, and the connecting rod 501 is respectively rotatably connected to both sides of the middle part of the outer wall of the second fixed rod 401, so that the device is composed of a plurality of simple component mechanisms, which reduces the trouble of using the device.

[0057] While plowing the soil, the repair device can accurately sow seeds with strong adaptability, lay biological protection nets on the soil surface to form an effective protective barrier, reduce the intrusion of wind and sand on newly planted plants, and allow multiple seeds to grow safely in the early stages. By sowing seeds of herbaceous plants suitable for the Xinjiang region, it can provide protection and nutritional support for seedlings, fix the soil and improve the soil structure, and then optimize the soil in the future while repairing the soil, so that vegetation can survive better on the soil, so as to reduce the possibility of land desertification again, so that the device can improve the subsequent optimization of the soil while repairing the soil.

[0058] The rear end of the upper surface of the storage box 203 is hingedly connected to a box cover 204, and a plurality of funnels 205 are fixedly connected to the lower surface of the storage box 203, so that the user can place the seeds and transport them to the sowing component through the funnel 205. The second sprocket 3011 is fixedly connected to one side of the middle part of the outer wall of the rotating shaft 206, and the outer wall of one side of the rotating rod 307 is fixedly connected to the first sprocket 309, and the outer wall of the first sprocket 309 is sleeved with a chain 3010, so that the main roller 207 can mix and stir the liquid in the liquid storage tank 302 while rotating, thereby reducing the uneven nutrition caused by precipitation. The outer walls on both sides of the second fixed rod 401 are fixedly connected to the supporting legs 402, and the outer wall on one side of the supporting legs 402 is rotatably connected to the auxiliary roller 403, so that the stability of the device during movement is improved. One side of the outer wall of the placement rod 407 is fixed A first baffle 408 is connected, and a second baffle 4012 is fixedly connected to the outer wall of the positioning rod 4010, thereby reducing the possibility of displacement of the position of the bioprotection net roller. A threaded groove 409 is provided on the outer wall on one side of the placement rod 407, and a threaded block 4011 is fixedly connected to the outer wall on one side of the positioning rod 4010, so that users can more conveniently install, fix or disassemble and replace the bioprotection net roller, and provide protection and nutritional support for seedlings by sowing herbaceous plant seeds suitable for Xinjiang, and can also fix the soil and improve the soil structure. By spraying biological organic fertilizers and microbial fertilizers, the soil structure is improved, the soil's moisture retention capacity is increased, and nutrients are provided for seeds. The bioprotection net made of natural fibers or synthetic materials forms a protective layer in desertified areas to reduce wind and sand erosion and provide support for plant growth.

[0059] Working principle: Inject seeds and nutrient repair agents into the storage box 203 and the liquid storage tank 302 respectively, install the biological protection net on the placement rod 407 and take a part of it and place it under the pressing roller 503, start the equipment to pull the device to move, and when the tilling knife 2010 turns the soil, the rotation of the main roller 207 will cause the rotating wheel 208 to rotate, and the seed separation groove 209 will flip the seeds in the funnel 205 into the sowing tube 2011. Under the action of the sprocket and chain 3010, the main roller 207 rotates with the rotating rod 307, and the blades 308 stir the nutrient repair liquid in the liquid storage tank 302 to prevent unevenness caused by precipitation. The water pump 304 sprays the liquid through the nozzle 306 through the diversion pipe 305, and the biological protection net on the placement rod 407 is pressed on the sand by the pressing roller 503.

[0060] 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 land desertification restoration device, comprising a support frame (1), characterized in that: A sowing mechanism (2) is provided at the front end of the upper surface of the support frame (1), and the sowing mechanism (2) comprises a first fixed rod (201), a plurality of first support plates (202) are fixedly connected to the upper surface of the first fixed rod (201), a storage box (203) is fixedly connected to the upper surface of the first support plate (202), a rotating shaft (206) is rotatably connected to the middle of the outer walls on both sides of the first fixed rod (201), the outer walls on both sides of the rotating shaft (206) are fixedly connected to main rollers (207), a plurality of rotating wheels (208) are fixedly connected to the middle of the outer wall of the rotating shaft (206), and a plurality of seed separation grooves (209) are provided on the outer wall of the rotating wheel (208), a plurality of soil turning knives (2010) are fixedly connected to the lower surface of the first fixed rod (201), and a sowing tube (2011) is fixedly connected to the outer wall at the rear end of the soil turning knife (2010); A liquid medicine mechanism (3) is provided in the middle of the upper surface of the support frame (1), the liquid medicine mechanism (3) comprising a second support plate (301) and a second sprocket (3011), the upper surface of the second support plate (301) is fixedly connected to a liquid storage tank (302), one side of the upper surface of the liquid storage tank (302) is fixedly connected to a liquid inlet (303), the center of the lower surface of the liquid storage tank (302) is fixedly connected to a water pump (304), the output end of the water pump (304) is fixedly connected to a shunt pipe (305), the lower surface of the shunt pipe (305) is fixedly connected to a plurality of nozzles (306), the middle part of the outer wall of one side of the liquid storage tank (302) is rotatably connected to a rotating rod (307), and the middle part of the outer wall of the rotating rod (307) is fixedly connected to a plurality of blades (308); A protective net mechanism (4) is provided at the rear end of the upper surface of the support frame (1), and the protective net mechanism (4) comprises a second fixing rod (401), both sides of the upper surface of the second fixing rod (401) are fixedly connected to support rods (404), the upper surface of the support rod (404) is fixedly connected to a limiting block (405), a positioning groove (406) is provided in the middle of the upper surface of the support rod (404), a placement rod (407) is provided on the inner wall of the positioning groove (406), and a positioning rod (4010) is fixedly connected to the outer wall of one side of the placement rod (407); A pressure wheel mechanism (5) is provided at the rear end of the protective net mechanism (4), and the pressure wheel mechanism (5) comprises a connecting rod (501), the rear ends of the inner walls on both sides of the connecting rod (501) are fixedly connected to a limiting shaft (502), the middle part of the outer wall of the limiting shaft (502) is rotatably connected to a pressing roller (503), the outer wall of the pressing roller (503) is fixedly connected to a plurality of auxiliary positioning balls (504), and the outer wall of the front end of the support frame (1) is fixedly connected to a connecting flange (6).

2. A land desertification repair device according to claim 1, characterized in that: The first fixing rod (201) is fixedly connected to the front end of the upper surface of the support frame (1), the second support plates (301) are respectively fixedly connected to the middle part of the upper surface of the support frame (1), the second fixing rod (401) is fixedly connected to the outer wall of the rear end of the support frame (1), and the connecting rod (501) is respectively rotatably connected to both sides of the middle part of the outer wall of the second fixing rod (401).

3. A land desertification repair device according to claim 1, characterized in that: A box cover (204) is hingedly connected to the rear end of the upper surface of the storage box (203), and a plurality of funnels (205) are fixedly connected to the lower surface of the storage box (203).

4. A land desertification repair device according to claim 1, characterized in that: The second sprocket (3011) is fixedly connected to one side of the middle part of the outer wall of the rotating shaft (206), the outer wall of one side of the rotating rod (307) is fixedly connected to the first sprocket (309), and the outer wall of the first sprocket (309) is sleeved with a chain (3010).

5. The land desertification repair device according to claim 1, characterized in that: The outer walls on both sides of the second fixing rod (401) are fixedly connected to support legs (402), and the outer wall on one side of the support leg (402) is rotatably connected to an auxiliary roller (403).

6. The land desertification repair device according to claim 1, characterized in that: A first baffle (408) is fixedly connected to one side of the outer wall of the placement rod (407), and a second baffle (4012) is fixedly connected to the outer wall of the positioning rod (4010).

7. The land desertification repair device according to claim 1, characterized in that: A thread groove (409) is formed on the outer wall of one side of the placement rod (407), and a thread block (4011) is fixedly connected to the outer wall of one side of the positioning rod (4010).

8. A land desertification repair device according to any one of claims 1 to 7, wherein the repair method comprises the following steps: S1. Inject seeds and nutrient repair agents into the storage box and liquid storage tank respectively; S2. While the tilling knife is tilling the sandy soil, the main roller turns the seeds in the hopper into the sowing tube through the seed separation groove on the rotating wheel, and the seeds fall into the inside of the turned sandy soil; S3. The main roller rotates while the chain and sprocket are engaged to control the blades on the rotating rod to stir the nutrient repair liquid in the storage tank; S4. The nutrient repair liquid in the liquid storage tank is transported to the nozzle by a water pump and sprayed on the turned sand; S5. The bio-protection net on the placement pole is set on the sandy soil passed; S6. Finally, the soil is further compacted by the pressing roller, and the auxiliary positioning ball presses the biological protection net to make it fit tightly with the sand.

Images