Degenerated grassland vegetation recovery device for forest and grass engineering

Abstract

The invention provides a vegetation recovery device for degraded grassland in forest and grass engineering, and relates to the technical field of vegetation recovery. The vegetation recovery device for the degraded grassland in the forest and grass engineering comprises a main body plate, a mixing assembly is arranged in the middle of the upper end of the main body plate, a fixing box is fixedly connected to the middle of the upper surface of the main body plate, a mixing cavity is formed in the upper portion of the front end of the inner wall of the fixing box, and a water cavity is formed in the lower portion of the front end of the inner wall of the fixing box. According to the vegetation recovery device for the degraded grassland in the forest and grass engineering, a gear at the front end is synchronously linked through a toothed belt, a stirring rod and an auger are driven to operate cooperatively, the stirring rod mixes nutritional agents in a mixing cavity, the risk of fluid standing layering is reduced, and the mixed nutritional agents fall into a water cavity under the action of gravity and are conveyed to a spraying pipe through a water pump in a pressurized mode; the continuous spraying operation in the advancing process is achieved, the nutrient detained in the water cavity moves downwards along the feeding cavity and is lifted to the mixing cavity again through the spiral conveying effect of the auger, and closed-loop circulation is formed.

Description

Technical Field

[0001] The invention relates to the technical field of vegetation restoration, and in particular to a device for restoring vegetation of degraded grasslands in forest and grassland engineering. Background Art

[0002] With the rapid development of social economy and population growth, human activities continue to intensify their intervention in natural ecosystems. Factors such as overgrazing, land reclamation, and climate change have led to increasingly serious grassland degradation problems around the world. Degraded grasslands are manifested in decreased vegetation coverage, increased soil erosion, and loss of biodiversity, which seriously threaten regional ecological security and the sustainable development of animal husbandry.

[0003] Traditional vegetation restoration devices usually use a single stirring structure. When the nutrient agent is left standing in the storage chamber, it is easy to form precipitation due to the agglomeration of high molecular substances, which may cause blockage or uneven concentration during subsequent spraying. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a vegetation restoration device for degraded grasslands in forest and grassland engineering, which solves the problem of static and sticky vegetation restoration devices.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A degraded grassland vegetation restoration device for forest and grass engineering comprises a main body plate, a mixing assembly is arranged in the middle of the upper end of the main body plate, a fixed box is fixedly connected to the middle of the upper surface of the main body plate, a mixing chamber is provided at the upper part of the front end of the inner wall of the fixed box, a water chamber is provided at the lower part of the front end of the inner wall of the fixed box, a feeding chamber is provided at the rear end of the inner wall of the fixed box, a stirring rod is rotatably connected to the upper and lower ends of the inner wall of the mixing chamber, an auger is rotatably connected to the upper and lower ends of the inner wall of the mixing chamber, and gears are fixedly connected to the upper ends of the stirring rod and the auger;

[0009] Through the above technical scheme, when the nutrient agent is injected through the feed funnel and the servo motor is started, the motor drives the rear end gear to rotate, and the front end gear is synchronously linked through the toothed belt to drive the stirring rod and the auger to operate in coordination. The stirring rod mixes the nutrient agent in the mixing chamber to reduce the risk of static stratification of the fluid. The mixed nutrient agent falls into the water chamber by gravity and is pressurized by the water pump to the spray pipe to realize continuous spraying operation during movement. The nutrient agent retained in the water chamber will descend along the feeding chamber and be lifted back to the mixing chamber by the spiral conveying action of the auger to form a closed loop.

[0010] Preferably, a servo motor is provided at the rear end of the upper surface of the fixed box, the output end of the servo motor passes through the fixed box and is fixedly connected to the upper surface of the rear end gear, and the outer walls of the two gears are sleeved with toothed belts;

[0011] Through the above technical scheme, the servo motor realizes the synchronous driving of the stirring rod (a device for restoring vegetation of degraded grassland in forest and grassland engineering) and the auger (a device for restoring vegetation of degraded grassland in forest and grassland engineering) through the gear-toothed belt linkage.

[0012] Preferably, a protection box is fixedly connected to the lower part of the front end of the fixed box, a water pump is arranged inside the protection box, and connecting rods are fixedly connected to both sides of the front end of the main body plate;

[0013] Through the above technical solution, the protection box provides a dust and water barrier for the water pump, preventing the intrusion of mud and sand during field operations.

[0014] Preferably, the front end of the connecting rod is fixedly connected with a spray pipe, the air inlet of the water pump passes through the protection box to the inside of the water cavity through a pipeline, and the air outlet of the water pump is connected to the inside of the spray pipe through a pipeline;

[0015] Through the above technical solution, the water pump directly extracts nutrients from the mixing chamber under the degraded grassland vegetation restoration device of the forest and grassland engineering, and uses the synergistic effect of gravity and pump pressure to improve the transportation efficiency. The spray pipe and the mixing system form a closed loop to avoid viscous medium residue in the pipeline, thereby ensuring the reliability of continuous operation.

[0016] Preferably, a battery box is fixedly connected to one side of the upper surface of the main body plate, and a battery panel is arranged inside the battery box;

[0017] Through the above technical solution, the independent battery module provides stable power for the servo motor and water pump without the need for an external power supply, meeting the needs of operations in remote grasslands.

[0018] Preferably, a funnel is fixedly connected to the front end of the upper surface of the fixed box, and the interior of the funnel is connected to the interior of the mixing chamber;

[0019] Through the above technical solution, the funnel directly passes through the top of the mixing chamber, so that the nutrients are fed vertically and the splashing of materials is reduced.

[0020] Preferably, a connecting push rod is hingedly connected to the middle of the rear end of the outer wall of the main body plate, and a plurality of moving wheels are fixedly connected to the lower surface of the main body plate;

[0021] Through the above technical solution, the articulated push rod supports multi-angle push-pull control and adapts to steering in complex terrain. The moving wheels adopt a wide tread design to reduce the rolling pressure on fragile meadows.

[0022] (III) Beneficial effects

[0023] The present invention provides a device for restoring vegetation of degraded grassland in forest and grassland engineering. It has the following beneficial effects:

[0024] The present invention provides a device for restoring vegetation of degraded grasslands in forestry and grassland engineering. When nutrients are injected through a feed funnel and a servo motor is started, the motor drives the rear end gear to rotate, and the front end gear is synchronously linked by a toothed belt to drive the stirring rod and the auger to operate in coordination. The stirring rod mixes the nutrients in a mixing chamber to reduce the risk of static stratification of the fluid. The mixed nutrients fall into a water chamber by gravity and are pressurized and transported to a spray pipe by a water pump to achieve continuous spraying operation during movement. The nutrients retained in the water chamber will descend along the feeding chamber and be lifted back to the mixing chamber by the spiral conveying action of the auger to form a closed-loop circulation. This design effectively avoids deposition and hardening of the nutrients, ensures mixing uniformity and spraying stability when the system operates continuously in complex terrain, and reduces the probability of pipeline blockage and maintenance frequency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0026] Figure 2 is an axonometric view of the present invention;

[0027] Figure 3 It is a schematic exploded view of the structure of the present invention;

[0028] Figure 4 It is a schematic exploded view of the local structure of the present invention;

[0029] Figure 5 It is a partial structure explosion diagram of the present invention;

[0030] Figure 6 It is a schematic axonometric diagram of the local structure of the present invention;

[0031] Figure 7 It is a cross-sectional view of the fixing box of the present invention.

[0032] in,

[0033] 1. Main body plate 2. Water pump;

[0034] 3. Mixing assembly; 301. Fixed box; 302. Stirring rod; 303. Auger; 304. Gear; 305. Toothed belt; 306. Water chamber; 307. Mixing chamber; 308. Feeding chamber;

[0035] 4. Protective box; 5. Connecting push rod; 6. Battery box; 7. Battery panel; 8. Servo motor; 9. Funnel; 10. Moving wheel; 11. Spraying pipe; 12. Connecting rod. DETAILED DESCRIPTION

[0036] 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.

[0037] like Figure 1-7 As shown, the embodiments of the present invention provide;

[0038] A degraded grassland vegetation restoration device for forest and grass engineering comprises a main body plate 1, a mixing assembly 3 is arranged in the middle of the upper end of the main body plate 1, a fixed box 301 is fixedly connected to the middle of the upper surface of the main body plate 1, a mixing chamber 307 is opened at the upper part of the front end of the inner wall of the fixed box 301, a water chamber 306 is opened at the lower part of the front end of the inner wall of the fixed box 301, a feeding chamber 308 is opened at the rear end of the inner wall of the fixed box 301, a stirring rod 302 is rotatably connected to the upper and lower ends of the inner wall of the mixing chamber 307, an auger 303 is rotatably connected to the upper and lower ends of the inner wall of the mixing chamber 307, and a gear 304 is fixedly connected to the upper ends of the stirring rod 302 and the auger 303;

[0039] When the nutrient agent is injected through the feed funnel 9 and the servo motor 8 is started, the motor drives the rear end gear 304 to rotate, and the front end gear 304 is synchronously linked through the toothed belt 305, driving the stirring rod 302 and the auger 303 to operate in coordination. The stirring rod 302 mixes the nutrient agent in the mixing chamber 307 to reduce the risk of static stratification of the fluid. The mixed nutrient agent falls into the water chamber 306 by gravity and is pressurized and transported to the spraying pipe 11 by the water pump 2 to realize continuous spraying operation during movement. The nutrient agent retained in the water chamber 306 will descend along the feeding chamber 308 and be lifted to the mixing chamber 307 again by the spiral conveying action of the auger 303, forming a closed loop circulation.

[0040] A servo motor 8 is provided at the rear end of the upper surface of the fixed box 301, and the output end of the servo motor 8 passes through the fixed box 301 and is fixedly connected to the upper surface of the rear end gear 304. The outer walls of the two gears 304 are sleeved with toothed belts 305. The servo motor 8 realizes the synchronous driving of the stirring rod 302 and the auger 303 through the gear 304-toothed belt 305 linkage. The lower part of the front end of the fixed box 301 is fixedly connected with a protection box 4, and a water pump 2 is arranged inside the protection box 4. Connecting rods 12 are fixedly connected on both sides of the front end of the main body plate 1. The protection box 4 provides a dustproof and waterproof barrier for the water pump 2 to prevent mud and sand from invading during field operations.

[0041] The front end of the connecting rod 12 is fixedly connected to the spray pipe 11, and the air intake of the water pump 2 passes through the protection box 4 to the inside of the water chamber 306 through a pipe. The air outlet of the water pump 2 is connected to the inside of the spray pipe 11 through a pipe. The water pump 2 directly extracts the nutrients under the mixing chamber 307, and uses the synergistic effect of gravity and pump pressure to improve the transportation efficiency. The spray pipe 11 and the mixing system form a closed loop to avoid viscous medium residue in the pipeline and ensure the reliability of continuous operation. A battery box 6 is fixedly connected to one side of the upper surface of the main board 1, and a battery panel 7 is arranged inside the battery box 6. The independent battery module provides stable power for the servo motor 8 and the water pump 2, without the need for an external power supply, to meet the needs of remote grassland operations.

[0042] A funnel 9 is fixedly connected to the front end of the upper surface of the fixed box 301. The interior of the funnel 9 is through-connected with the interior of the mixing chamber 307. The funnel 9 goes directly to the top of the mixing chamber 307 to achieve vertical feeding of nutrients and reduce material splashing. A connecting push rod 5 is hingedly connected to the middle of the rear end of the outer wall of the main plate 1. A plurality of moving wheels 10 are fixedly connected to the lower surface of the main plate 1. The articulated push rod supports multi-angle push-pull control and adapts to steering in complex terrain. The moving wheels 10 adopt a wide tread design to reduce the rolling pressure on fragile meadows.

[0043] Working principle: Start the servo motor 8 to drive the rear gear 304 to rotate, and the front gear 304 is linked by the toothed belt 305 to make the stirring rods 302 and the auger 303 at the upper and lower ends rotate synchronously, and the nutrient is radially sheared and axially turned in the mixing chamber 307 to break up the lumps and improve the uniformity. The spiral propulsion is implemented at the bottom of the mixing chamber 307 to accelerate the flow of materials and prevent local deposition;

[0044] The mixed nutrient falls into the water cavity 306 by gravity, and is pressurized by the water pump 2 and sprayed out through the spray pipe 11 to cover the surface on the path. If there is any viscous medium remaining in the water cavity 306, it will go down along the feeding cavity 308 to the bottom of the auger 303. The auger 303 lifts the remaining medium upward through the spiral blades and re-enters the mixing cavity 307 for secondary mixing, forming a dynamic cycle.

[0045] The operator connects the push rod 5 to the traction device, and the moving wheels 10 support the whole structure to move forward and adapt to rugged terrain. The battery box 6 supplies power to the servo motor 8 and the water pump 2 to support continuous operation.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device.

[0047] 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 device for restoring vegetation on degraded grasslands in forest and grassland engineering, comprising a main body plate (1), characterized in that: A mixing assembly (3) is provided in the middle of the upper end of the main body plate (1); a fixed box (301) is fixedly connected to the middle of the upper surface of the main body plate (1); a mixing chamber (307) is provided at the upper part of the front end of the inner wall of the fixed box (301); a water chamber (306) is provided at the lower part of the front end of the inner wall of the fixed box (301); a feeding chamber (308) is provided at the rear end of the inner wall of the fixed box (301); a stirring rod (302) is rotatably connected to the upper and lower ends of the inner wall of the mixing chamber (307); an auger (303) is rotatably connected to the upper and lower ends of the inner wall of the mixing chamber (307); and a gear (304) is fixedly connected to the upper ends of the stirring rod (302) and the auger (303).

2. The device for restoring vegetation of degraded grassland in forest and grassland engineering according to claim 1 is characterized by: A servo motor (8) is disposed at the rear end of the upper surface of the fixed box (301); an output end of the servo motor (8) passes through the fixed box (301) and is fixedly connected to the upper surface of the rear end gear (304); and outer walls of the two gears (304) are sleeved with toothed belts (305).

3. The device for restoring vegetation of degraded grassland in forest and grassland engineering according to claim 1 is characterized by: The lower part of the front end of the fixed box (301) is fixedly connected to a protection box (4), a water pump (2) is arranged inside the protection box (4), and connecting rods (12) are fixedly connected to both sides of the front end of the main body plate (1).

4. The device for restoring vegetation of degraded grassland in forest and grassland engineering according to claim 3 is characterized by: The front end of the connecting rod (12) is fixedly connected to the spray pipe (11), the air intake of the water pump (2) passes through the protection box (4) to the inside of the water cavity (306) through a pipeline, and the air outlet of the water pump (2) is connected to the inside of the spray pipe (11) through a pipeline.

5. The device for restoring vegetation of degraded grassland in forest and grassland engineering according to claim 1 is characterized by: A battery box (6) is fixedly connected to one side of the upper surface of the main body plate (1), and a battery panel (7) is arranged inside the battery box (6).

6. The device for restoring vegetation of degraded grassland in forest and grassland engineering according to claim 1 is characterized by: A funnel (9) is fixedly connected to the front end of the upper surface of the fixed box (301), and the interior of the funnel (9) is connected to the interior of the mixing chamber (307).

7. The device for restoring vegetation of degraded grassland in forest and grassland engineering according to claim 1 is characterized by: A connecting push rod (5) is hingedly connected to the middle of the rear end of the outer wall of the main body plate (1), and a plurality of moving wheels (10) are fixedly connected to the lower surface of the main body plate (1).

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