An adjustable soil stripping device

Abstract

The utility model discloses an adjustable soil stripping device relates to soil stripping technical field, including bearing frame, the inside of bearing frame is provided with adjusting mechanism, the adjusting mechanism includes adjusting plate, the outer surface of adjusting plate and bearing frame sliding connection, the outer surface of adjusting plate is opened with adjusting sliding slot, the inner wall sliding connection of adjusting sliding slot has driven slide, one end of driven slide is fixedly connected with limit adjusting column, the outside of bearing frame is provided with limit mechanism, the limit mechanism includes connecting arm, the both ends of connecting arm and bearing frame sliding connection, this adjustable soil stripping device is through the cooperation setting of adjusting mechanism middle spare part, has realized the stripping width of soil stripping roller operation according to the tillage demand to carry out stepless regulation, through this optimization can accurate adaptation different tillage scene demand to the device working condition adaptability is improved in, and the function expandability of device is enhanced significantly.

Description

Technical Field

[0001] This utility model relates to the field of soil stripping technology, specifically an adjustable soil stripping device. Background Technology

[0002] Soil stripping refers to the engineering technique of systematically removing and storing the nutrient-rich topsoil (usually 30-50 cm) from the land surface. It is mainly used in areas such as mine reclamation and construction land protection. Through scientific stripping and storage, soil fertility can be preserved to the maximum extent, providing a high-quality substrate for subsequent ecological restoration. my country's "Land Reclamation Regulations" explicitly require that construction projects implement topsoil stripping and reuse.

[0003] A search revealed a soil stripping device for arable land with publication number CN218302104U, which includes a trolley, a support frame mounted on the surface of the trolley, a rotating drum rotatably connected inside the support frame, two stripping rollers mounted on the arc surface of the rotating drum, and an adjustment device provided on the side wall of the trolley, the adjustment device including two fixing rods.

[0004] While the above-mentioned solutions can strip the soil, they have obvious limitations in practical applications. Because the stripping width of the current stripping roller is fixed and cannot be adjusted, it is difficult to make targeted adjustments to meet different tillage needs, resulting in low flexibility. To address this issue, we provide an adjustable soil stripping device. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable soil stripping device to solve the problems raised in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an adjustable soil stripping device, comprising a support frame, wherein an adjustment mechanism is provided inside the support frame, the adjustment mechanism comprising an adjustment plate, wherein the outer surface of the adjustment plate is slidably connected to the support frame, wherein an adjustment groove is provided on the outer surface of the adjustment plate, wherein a driven slide rod is slidably connected to the inner wall of the adjustment groove, and a limit adjustment column is fixedly connected to one end of the driven slide rod; The support frame is provided with a limiting mechanism on its exterior. The limiting mechanism includes a connecting arm, and the two ends of the connecting arm are slidably connected to the support frame.

[0007] Preferably, an adjusting screw is rotatably connected to the inner wall of the support frame, and a connecting plate is threadedly connected to the outer surface of the adjusting screw. The outer surface of the connecting plate is fixedly connected to the adjusting plate. By driving the adjusting screw to rotate, the connecting plate can be driven to move vertically at the same time.

[0008] Preferably, a drive motor is fixedly connected to the top surface of the support frame via a fixing frame, and the output end of the drive motor is fixedly connected to an adjusting screw. By starting the drive motor, the adjusting screw can be effectively driven to rotate.

[0009] Preferably, a limiting rod is fixedly connected to the inner wall of the support frame, and the outer surface of the limiting rod is slidably connected to the limiting adjustment column. By setting the limiting rod, the limiting adjustment column is effectively limited, thus making the adjustment of the limiting adjustment column more stable.

[0010] Preferably, a soil stripping roller is rotatably connected to the inner wall of the limiting adjustment column, and an active rod is rotatably connected to the inner wall of the support frame. A limiting groove is formed on the outer surface of the active rod, and a limiting slider that matches the limiting groove is fixedly connected to the inner wall of the soil stripping roller. By driving the soil stripping roller to rotate, the soil stripping operation can be effectively performed.

[0011] Preferably, the inner wall of the support frame has two adjustable sliders slidably connected, and the outer surfaces of the two adjustable sliders are fixedly connected to the connecting arm. The support frame effectively limits the movement of the adjustable sliders.

[0012] Preferably, an adjusting screw two is rotatably connected to the inner wall of the support frame, the outer surface of the adjusting screw two is threadedly connected to the adjusting slider, a limiting rod two is fixedly connected to the inner wall of the support frame, the outer surface of the limiting rod two is slidably connected to the adjusting slider, a rotating motor is fixedly installed inside the support frame, and the output end of the rotating motor is fixedly connected to the adjusting screw two, so that the adjusting screw two can be effectively driven to rotate by starting the rotating motor.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This adjustable soil stripping device, through the coordinated arrangement of components in the adjustment mechanism, enables stepless adjustment of the stripping width of the soil stripping roller during operation according to tillage needs. This optimization allows for precise adaptation to different tillage scenarios, thereby improving the adaptability of the equipment to different working conditions and significantly enhancing the device's functional expandability.

[0014] 2. This adjustable soil stripping device, through the coordinated arrangement of components in the limiting mechanism, enables flexible adjustment of the soil stripping depth during the operation of the soil stripping roller according to the tillage requirements. This maintains high stripping efficiency in diverse scenarios, effectively reduces energy consumption caused by ineffective digging, reduces equipment wear, extends service life, and significantly improves overall operational accuracy. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the adjustment mechanism of this utility model; Figure 3 This is a three-dimensional structural diagram of the limiting adjustment column of this utility model; Figure 4 This utility model Figure 3 A schematic diagram of the three-dimensional structure at point A in the middle.

[0016] The following are the labels in the diagram: 1. Support frame; 2. Adjustment mechanism; 201. Adjustment plate; 202. Adjustment chute; 203. Driven slide rod; 204. Limit adjustment column; 205. Adjustment screw one; 206. Connecting plate; 207. Drive motor; 208. Limit rod one; 209. Soil stripping roller; 210. Drive rod; 211. Limit chute; 212. Limit slider; 3. Limiting mechanism; 301. Connecting arm; 302. Adjustment slider; 303. Adjustment screw two; 304. Limit rod two. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figure 1 and Figure 2 As shown, this utility model provides a technical solution for an adjustable soil stripping device, including a support frame 1. An adjustment mechanism 2 is provided inside the support frame 1. The adjustment mechanism 2 includes an adjustment plate 201. The outer surface of the adjustment plate 201 is slidably connected to the support frame 1. An adjustment groove 202 is provided on the outer surface of the adjustment plate 201. A driven slide rod 203 is slidably connected to the inner wall of the adjustment groove 202. One end of the driven slide rod 203 is fixedly connected to a limit adjustment column 204.

[0019] An adjusting screw 205 is rotatably connected to the inner wall of the support frame 1. A connecting plate 206 is threadedly connected to the outer surface of the adjusting screw 205. The outer surface of the connecting plate 206 is fixedly connected to the adjusting plate 201. By driving the adjusting screw 205 to rotate, the adjusting plate 201 on the surface of the connecting plate 206 can be driven to slide vertically in the inner wall of the support frame 1 synchronously.

[0020] The top surface of the support frame 1 is fixedly connected to the drive motor 207 via a fixed frame. The output end of the drive motor 207 is fixedly connected to the adjusting screw 205. By starting the drive motor 207, the adjusting screw 205 can be effectively driven to rotate.

[0021] The inner wall of the support frame 1 is fixedly connected to a limiting rod 208. The outer surface of the limiting rod 208 is slidably connected to the limiting adjustment column 204. The limiting rod 208 effectively limits the limiting adjustment column 204, thus making the adjustment of the limiting adjustment column 204 more stable.

[0022] like Figure 3 and Figure 4 As shown, a soil stripping roller 209 is rotatably connected to the inner wall of the limiting adjustment column 204, and an active rod 210 is rotatably connected to the inner wall of the support frame 1. A limiting groove 211 is formed on the outer surface of the active rod 210. A limiting slider 212 that matches the limiting groove 211 is fixedly connected to the inner wall of the soil stripping roller 209. A working motor is installed inside the support frame 1. The output end of the working motor is fixedly connected to the limiting groove 211. By starting the working motor and combining the synergistic effect of the limiting groove 211 and the limiting slider 212, the soil stripping roller 209 can be effectively driven to rotate to perform soil stripping operations.

[0023] like Figure 1 and Figure 2 As shown, a limiting mechanism 3 is provided on the outside of the support frame 1. The limiting mechanism 3 includes a connecting arm 301. The two ends of the connecting arm 301 are slidably connected to the support frame 1. Two adjusting sliders 302 are slidably connected to the inner wall of the support frame 1. The outer surfaces of the two adjusting sliders 302 are fixedly connected to the connecting arm 301. By connecting one end of the connecting arm 301 to the agricultural machinery and cooperating with the support wheel on the outer surface of the support frame 1, a three-point support is formed, which makes the whole device more stable during operation.

[0024] An adjusting screw 303 is rotatably connected to the inner wall of the support frame 1. The outer surface of the adjusting screw 303 is threadedly connected to the adjusting slider 302. A limiting rod 304 is fixedly connected to the inner wall of the support frame 1. The outer surface of the limiting rod 304 is slidably connected to the adjusting slider 302. A rotating motor is fixedly installed inside the support frame 1. The output end of the rotating motor is fixedly connected to the adjusting screw 303. By starting the rotating motor, the adjusting screw 303 can be effectively driven to rotate.

[0025] The drive motor 207 and the mentioned rotating motor and working motor in this application are common electrical devices in the prior art. This application will not elaborate on their models and internal structures, and they can also be replaced by other power sources.

[0026] The structural diagrams of the components shown in the attached figures are exemplary. The specific implementation should be adapted and optimized by considering the functional requirements, assembly conditions and process limitations in the actual application scenario, and adjusting the structural parameters, size specifications and connection methods accordingly.

[0027] Working principle: First, the drive motor 207 drives the adjusting screw 205 to rotate. The rotation of the adjusting screw 205, through meshing force, causes the adjusting plate 201 on the surface of the connecting plate 206 to slide vertically within the inner wall of the support frame 1. During the vertical movement of the adjusting plate 201, combined with the synergistic action of the adjusting groove 202 and the driven slide rod 203, each adjacent limiting adjusting column 204 slides away from or towards each other on the surface of the limiting rod 208. The movement of the limiting adjusting column 204 synchronously drives the soil stripping roller 209 to move, enabling the device to effectively achieve stepless adjustment of the stripping width of the soil stripping roller 209 during operation. This optimization allows for precise adaptation to different farming scenarios, thereby improving the equipment's adaptability to various working conditions and significantly enhancing its functional expandability. Secondly, by starting the rotating motor inside the support frame 1 to drive the adjusting screw 303 to rotate, and because the connecting arm 301 is fixedly installed with the external agricultural machinery, the height of the support frame 1 can be adjusted through the synergistic effect of the meshing force between the agricultural machinery, the adjusting slider 302, and the adjusting screw 303. This maintains high stripping efficiency in diverse scenarios, effectively reduces energy consumption caused by ineffective digging, reduces equipment wear, extends service life, and significantly improves overall operational accuracy.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An adjustable soil stripping device, comprising a support frame (1), characterized in that: The support frame (1) is provided with an adjustment mechanism (2). The adjustment mechanism (2) includes an adjustment plate (201). The outer surface of the adjustment plate (201) is slidably connected to the support frame (1). An adjustment groove (202) is provided on the outer surface of the adjustment plate (201). A driven slide rod (203) is slidably connected to the inner wall of the adjustment groove (202). One end of the driven slide rod (203) is fixedly connected to a limit adjustment column (204). The support frame (1) is provided with a limiting mechanism (3) on its exterior. The limiting mechanism (3) includes a connecting arm (301), and the two ends of the connecting arm (301) are slidably connected to the support frame (1).

2. The adjustable soil stripping device according to claim 1, characterized in that: The inner wall of the support frame (1) is rotatably connected to an adjusting screw (205), and the outer surface of the adjusting screw (205) is threadedly connected to a connecting plate (206). The outer surface of the connecting plate (206) and the adjusting plate (201) are fixedly connected.

3. The adjustable soil stripping device according to claim 1, characterized in that: The top surface of the support frame (1) is fixedly connected to a drive motor (207) via a fixing frame, and the output end of the drive motor (207) is fixedly connected to an adjusting screw (205).

4. The adjustable soil stripping device according to claim 1, characterized in that: The inner wall of the support frame (1) is fixedly connected to a limiting rod (208), and the outer surface of the limiting rod (208) is slidably connected to the limiting adjustment column (204).

5. An adjustable soil stripping device according to claim 1, characterized in that: The inner wall of the limiting adjustment column (204) is rotatably connected to a soil stripping roller (209), the inner wall of the support frame (1) is rotatably connected to an active rod (210), the outer surface of the active rod (210) is provided with a limiting groove (211), and the inner wall of the soil stripping roller (209) is fixedly connected to a limiting slider (212) that is compatible with the limiting groove (211).

6. An adjustable soil stripping device according to claim 1, characterized in that: The inner wall of the support frame (1) has two adjusting sliders (302) that are slidably connected, and the outer surfaces of the two adjusting sliders (302) are fixedly connected to the connecting arm (301).

7. An adjustable soil stripping device according to claim 6, characterized in that: The inner wall of the support frame (1) is rotatably connected to an adjusting screw (303), the outer surface of the adjusting screw (303) is threadedly connected to the adjusting slider (302), and the inner wall of the support frame (1) is fixedly connected to a limiting rod (304), the outer surface of the limiting rod (304) is slidably connected to the adjusting slider (302).

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