Land reclamation device for land utilization

Abstract

The utility model relates to the technical field of land reclamation, and discloses a land reclamation device for land utilization, which comprises a chassis, a grass storage box is installed at the bottom of the chassis, a grass inlet is formed in one end of the grass storage box, and the end, away from the grass inlet, of the bottom inner wall of the grass storage box inclines downwards; a grass raking box is fixedly arranged at the bottom of the chassis, and a grass outlet and a grass raking opening are formed in the grass raking box; wherein the grass outlet is communicated with the grass inlet, and a grass raking mechanism is installed at the grass raking opening. A grass feeding assembly is arranged in the grass raking box, faces the grass outlet and is in transmission fit with weeds. The grass storage box and the grass raking box are arranged, the grass raking mechanism and the grass conveying assembly are arranged in the grass raking box, weeds are conveyed into the grass raking box after being raked by the grass raking mechanism, and then the weeds are conveyed into the grass storage box by the grass conveying assembly in the grass raking box, so that the movement of the whole device cannot be blocked; meanwhile, weeds on the raking mechanism do not need to be frequently and manually removed, and the land reclamation efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of land reclamation technology, and in particular to a land reclamation device for land use. Background Technology

[0002] Land reclamation refers to the activities of restoring land damaged during production and construction processes, such as excavation, collapse, and occupation, to a usable state. In photovoltaic areas, land has been uncultivated for a long time, overgrown with weeds, and unsuitable for cultivation. Therefore, reclamation is necessary to make reasonable use of the land.

[0003] The land reclamation device described in announcement number CN214757945U includes a chassis, a first motor mounted at one end of the chassis, a rotating shaft at the bottom of the first motor, a grass cutter mounted at the bottom of the rotating shaft, a connecting plate fixed to the bottom of the chassis, and a grass rake fixed to the bottom of the connecting plate. The grass cutter is positioned at the front of the chassis to pre-cut weeds, facilitating land reclamation. The grass rake clears the cut weeds, preventing them from tangling on the reclamation claw, thus aiding reclamation. A protective cover covers the reclamation claw to reduce dust and prevent injury.

[0004] Based on the above technical features, the problem is that when existing reclamation devices are in use, a lot of weeds tend to accumulate at the grass-raking cones, which hinders the movement of the entire device. As a result, it is necessary to manually clear the weeds from the grass-raking cones from time to time, which leads to a decrease in land reclamation efficiency.

[0005] Therefore, it is necessary to solve the above problems through a land reclamation device for land use. Utility Model Content

[0006] The purpose of this invention is to provide a land reclamation device for land use, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a land reclamation device for land use, comprising a chassis on which wheels are mounted; a hay storage box is installed at the bottom of the chassis, with a hay inlet at one end of the hay storage box, and the bottom inner wall of the hay storage box inclined downwards at the end away from the hay inlet; a hay rake box is fixedly installed at the bottom of the chassis, with a hay outlet and a hay rake opening on the hay rake box; wherein the hay outlet is connected to the hay inlet, and a hay rake mechanism is installed at the hay rake opening; a hay feeding component is provided inside the hay rake box, the hay feeding component facing the hay outlet and cooperating with the transmission of wild grass.

[0008] Preferably, the hay-raking mechanism includes a first motor, which is fixed to the outside of the hay-raking box; the output shaft of the first motor is coaxially fixedly connected to a rotating shaft, which is inserted horizontally into the hay-raking box at the bottom of the hay-raking opening, and is rotatably connected to the hay-raking box; a plurality of hay-raking teeth are fixedly arranged on the rotating shaft, and a clearance groove for the hay-raking teeth to rotate is provided on the hay-raking box at the bottom of the hay-raking opening.

[0009] Preferably, the feeding assembly includes a spiral conveying blade and several push rods; a horizontal support shaft is placed inside the hay rake box, the support shaft is rotatably connected to the hay rake box and is driven by a rotating shaft through a linkage; the spiral conveying blade and several push rods are all fixed on the support shaft, the several push rods correspond to the hay outlet, and each push rod is arranged radially along the support shaft.

[0010] Preferably, the hay-raking box is provided with a first guide slope and a second guide slope; the first guide slope is located between the rotating shaft and the support shaft, and the end of the first guide slope near the rotating shaft is higher than the end near the support shaft, and the end of the first guide slope near the support shaft is lower than the support shaft; the second guide slope faces the hay outlet and is smoothly connected to both the first guide slope and the bottom inner wall of the hay storage box.

[0011] Preferably, the linkage includes a first pulley and a second pulley; both the first pulley and the second pulley are rotatably mounted on the outside of the hay rake box, the first pulley is coaxially and fixedly connected to the support shaft, and the second pulley is coaxially and fixedly connected to the rotating shaft; the first pulley and the second pulley are driven and sleeved in the same belt.

[0012] Preferably, the grass-raking teeth are obtuse-angled curved rods.

[0013] Preferably, a soil reclamation component is installed at the bottom of the chassis, and the soil reclamation component is driven by a second motor fixed to the chassis. The hay rake box is located between the hay storage box and the soil reclamation component, and the hay rake box opening faces the soil reclamation component.

[0014] Preferably, the soil reclamation assembly includes a soil reclamation roller, which is rotatably connected to the chassis, and soil reclamation teeth are fixedly installed on the soil reclamation roller; the output shaft of the second motor is coaxially and fixedly connected to the soil reclamation roller.

[0015] Preferably, a handrail is fixedly installed on the top of the chassis.

[0016] The technical effects and advantages of this utility model are as follows: This utility model is equipped with a grass storage box and a grass rake box. The grass rake box is equipped with a grass rake mechanism and a grass delivery component. After the grass rake mechanism rakes the grass, it delivers the wild grass into the grass rake box. Then, the grass delivery component in the grass rake box transports the wild grass into the grass storage box. This does not hinder the movement of the entire device. At the same time, it eliminates the need for frequent manual removal of wild grass from the grass rake mechanism, greatly improving the efficiency of land reclamation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the first guide slope and the second guide slope of this utility model;

[0019] Figure 3 This is a schematic diagram of the hay-raking mechanism and hay-feeding component of this utility model;

[0020] Figure 4 This is a schematic diagram of the linkage component of this utility model;

[0021] Figure 5 This is a schematic diagram showing the state of the hay-raking teeth of this utility model being transferred into the hay-raking box.

[0022] In the diagram: 1. Chassis; 2. Handrail; 3. Wheel; 4. First motor; 5. Hay storage box; 6. Hay rake box; 601. First guide ramp; 602. Second guide ramp; 7. Hay rake teeth; 701. Shaft; 8. Soil-reclaiming roller; 9. Second motor; 10. Spiral conveyor blade; 1001. Support shaft; 11. Push rod; 12. Relief groove; 13. First pulley; 14. Belt; 15. Second pulley. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides, for example Figures 1 to 5 The land reclamation device shown includes a chassis 1, which is square and has four wheels 3 mounted in a rectangular array on its bottom. A handrail 2 is fixedly installed on the top of the chassis 1 for easy movement.

[0025] A soil reclamation assembly is installed at the head position of the bottom of the chassis 1. The soil reclamation assembly includes a horizontal soil reclamation roller 8, which is rotatably connected to the chassis 1. At the same time, multiple soil reclamation teeth are fixedly installed on the soil reclamation roller 8. The multiple soil reclamation teeth are evenly distributed on the soil reclamation roller 8, and each soil reclamation tooth is arranged radially along the soil reclamation roller 8.

[0026] A second motor 9 is fixedly installed on the chassis 1, and the output shaft of the second motor 9 is coaxially and fixedly connected to the tillage roller 8.

[0027] A hay storage box 5 is installed at the bottom of the chassis 1. One end of the hay storage box 5 has a hay inlet. The bottom inner wall of the hay storage box 5 slopes downwards at the end away from the hay inlet to facilitate the sliding of wild grass into the hay storage box 5. In this example, the hay storage box 5 is detachably installed on the chassis 1 by bolts.

[0028] A hay-raking box 6 is fixedly installed at the bottom of the chassis 1, located between the hay storage box 5 and the tillage roller 8. The hay-raking box 6 has a hay outlet and a hay-raking opening, with the hay-raking opening facing the tillage roller 8, and the hay outlet communicating with the hay inlet. A hay-raking mechanism is installed at the hay-raking opening for raking wild grass from the ground.

[0029] The hay-raking mechanism includes a first motor 4, which is fixed to the outside of the hay-raking box 6. The output shaft of the first motor 4 is coaxially and fixedly connected to a rotating shaft 701, which extends horizontally into the hay-raking box 6 at the bottom of the hay-raking opening, and is rotatably connected to the hay-raking box 6. Multiple hay-raking teeth 7 are fixedly mounted on the rotating shaft 701, and the hay-raking box 6 at the bottom of the hay-raking opening has a clearance groove 12 for the hay-raking teeth 7 to rotate.

[0030] Multiple rake teeth 7 are evenly distributed on the rotating shaft 701 along the axial direction of the rotating shaft 701. Each rake tooth 7 is arranged radially along the rotating shaft 701, and each rake tooth 7 is an obtuse-angled bent rod for easy rakeing.

[0031] A grass feeding component is installed inside the hay rake box 6. The grass feeding component faces the grass outlet and works in conjunction with the wild grass transmission mechanism to transport the wild grass in the hay rake box 6 to the hay storage box 5.

[0032] The hay feeding assembly includes a spiral conveyor blade 10 and several push rods 11. A horizontal support shaft 1001 is placed inside the hay rake box 6. The support shaft 1001 is parallel to the rotating shaft 701 and rotatably connected to the hay rake box 6. The spiral conveyor blade 10 and the push rods 11 are both fixed to the support shaft 1001. The push rods 11 correspond to the hay outlet and are evenly distributed on the support shaft 1001, with each push rod 11 arranged radially along the support shaft 1001. The spiral centerline of the spiral conveyor blade 10 is collinear with the central axis of the support shaft 1001.

[0033] The support shaft 1001 is driven to rotate by the rotating shaft 701 through a linkage component.

[0034] The linkage includes a first pulley 13 and a second pulley 15. Both the first pulley 13 and the second pulley 15 are rotatably mounted on the outside of the hay rake box 6. The first pulley 13 is coaxially and fixedly connected to the support shaft 1001, and the second pulley 15 is coaxially and fixedly connected to the rotating shaft 701. The first pulley 13 and the second pulley 15 are driven and sleeved within the same belt 14.

[0035] The hay rake box 6 is provided with a first guide slope 601 and a second guide slope 602. The first guide slope 601 facilitates the wild grass in the hay rake box 6 to slide to the spiral conveyor blade 10, and the second guide slope 602 facilitates the wild grass in the hay rake box 6 to slide into the hay storage box 5.

[0036] The first guide slope 601 is located between the rotating shaft 701 and the support shaft 1001, with the end of the first guide slope 601 near the rotating shaft 701 being higher than the end near the support shaft 1001, while the end of the first guide slope 601 near the support shaft 1001 is lower than the support shaft 1001. The second guide slope 602 faces the grass outlet and is smoothly connected to both the first guide slope 601 and the bottom inner wall of the grass storage box 5.

[0037] Working principle: When using this device for land reclamation, push the handle 2, and the land reclamation device will be pushed to the land reclamation area via the wheels 3. Then, start the second motor 9. The output shaft of the second motor 9 drives the reclamation roller 8 to rotate, and the reclamation roller 8 drives all the reclamation teeth to reclaim the land. During the reclamation process, the reclamation teeth drive the chassis 1 to move forward.

[0038] During this process, the weeds on the land are raked out by the tillage teeth, and then, as the chassis 1 moves, the weeds are scooped onto the scooping teeth 7. When the tillage personnel see that there are a lot of weeds on the scooping teeth 7, they start the first motor 4. The output shaft of the first motor 4 drives the rotating shaft 701 to rotate, and the rotating shaft 701 drives all the scooping teeth 7 to rotate upward and into the scooping opening.

[0039] Once the rake teeth 7 rotate into the rake opening, the first motor 4 stops abruptly. At this point, due to inertia, the grass enters the rake box 6 and slides along the first guide ramp 601 to the spiral conveyor blades 10. Afterward, the output shaft of the first motor 4 reverses direction, driving the rake teeth 7 back to a vertical position, preparing for continued rakeing. During this process, the clearing personnel can hold onto the handrail 2 to keep the entire device in place. Once the rake teeth 7 have returned to a vertical position, the pulling force on the handrail 2 should be stopped.

[0040] As the grass-gathering tooth 7 rotates back to its vertical position, the rotating shaft 701 drives the second pulley 15 to rotate, and the second pulley 15 drives the first pulley 13 to rotate via the belt 14. The first pulley 13 drives the support shaft 1001 to rotate, and the support shaft 1001 drives the spiral conveyor blades 10 and all the push rods 11 to rotate. At this time, the spiral conveyor blades 10 push the grass to the grass outlet, and the push rods 11 push the grass through the second guide slope 602 and the grass inlet into the grass storage box 5. Finally, the grass slides down the inclined inner wall of the bottom of the grass storage box 5 to the lowest point.

[0041] In this embodiment, in order to push more weeds to the outlet with each conveying of the spiral conveyor blade 10, the radius of the second pulley 15 is much larger than the radius of the first pulley 13.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A land reclamation device for land use, comprising a chassis (1) on which wheels (3) are mounted; characterized in that: The bottom of the chassis (1) is provided with a grass storage box (5), one end of the grass storage box (5) is provided with a grass inlet, and the bottom inner wall of the grass storage box (5) is inclined downward away from the end of the grass inlet; the bottom of the chassis (1) is fixedly provided with a raking box (6), the raking box (6) is provided with a grass outlet and a raking opening, the grass outlet is communicated with the grass inlet, and the raking mechanism is arranged at the raking opening; a grass conveying assembly is arranged in the raking box (6), and the grass conveying assembly faces the grass outlet and is in transmission cooperation with the grass.

2. The land reclamation apparatus for land utilization according to claim 1, characterized by: The raking mechanism comprises a first motor (4), the first motor (4) is fixed to the outside of the raking box (6), the output shaft of the first motor (4) is coaxially and fixedly connected with a rotating shaft (701), the rotating shaft (701) penetrates into the box body of the raking box (6) at the bottom of the raking opening in the horizontal direction, and the rotating shaft (701) is rotationally connected with the raking box (6); a plurality of raking teeth (7) are fixedly arranged on the rotating shaft (701), and the box body of the raking box (6) at the bottom of the raking opening is provided with a clearance groove (12) for the rotation of the raking teeth (7).

3. The land reclamation apparatus for land use according to claim 2, characterized by: The grass conveying assembly comprises a spiral conveying blade (10) and a plurality of push rods (11); a support shaft (1001) is transversely arranged in the raking box (6), the support shaft (1001) is rotationally connected with the raking box (6) and is in transmission cooperation with the rotating shaft (701) through a linkage; the spiral conveying blade (10) and the plurality of push rods (11) are fixed to the support shaft (1001), the plurality of push rods (11) correspond to the grass outlet, and each push rod (11) is arranged in the radial direction of the support shaft (1001).

4. The land reclamation apparatus for land use according to claim 3, characterized by: The raking box (6) is provided with a first guide inclined surface (601) and a second guide inclined surface (602); the first guide inclined surface (601) is located between the rotating shaft (701) and the support shaft (1001), the end of the first guide inclined surface (601) close to the rotating shaft (701) is higher than the end close to the support shaft (1001), and the end of the first guide inclined surface (601) close to the support shaft (1001) is lower than the support shaft (1001); the second guide inclined surface (602) faces the grass outlet and is smoothly connected with the first guide inclined surface (601) and the bottom inner wall of the grass storage box (5).

5. The land reclamation apparatus for land utilization according to claim 3, characterized by: The linkage comprises a first pulley (13) and a second pulley (15); the first pulley (13) and the second pulley (15) are rotationally arranged on the outside of the raking box (6), the first pulley (13) is coaxially and fixedly connected with the support shaft (1001), and the second pulley (15) is coaxially and fixedly connected with the rotating shaft (701); the first pulley (13) and the second pulley (15) are transmissionally sleeved in the same belt (14).

6. The land reclamation apparatus for land utilization according to claim 2, characterized by: The raking teeth (7) are obtuse angle bent rods.

7. The land reclamation apparatus for land utilization according to claim 1, characterized by: The bottom of the chassis (1) is provided with a soil ploughing assembly, the soil ploughing assembly is driven by a second motor (9) fixed to the chassis (1), the raking box (6) is located between the grass storage box (5) and the soil ploughing assembly, and the raking opening of the raking box (6) faces the soil ploughing assembly.

8. The land reclamation apparatus for land use according to claim 7, characterized by: The reclamation assembly comprises a reclamation roller (8) which is rotationally connected with the chassis (1), and a reclamation tooth is fixedly installed on the reclamation roller (8); and the output shaft of the second motor (9) is coaxially fixedly connected with the reclamation roller (8).

9. The land reclamation apparatus for land utilization according to claim 1, characterized by: The top of the chassis (1) is fixedly installed with a handrail (2).

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