Soil sampling device for agricultural technology extension

Abstract

The utility model discloses an agricultural technology popularization soil sampling device, including mainboard, the bottom surface of mainboard is installed and raises the subassembly, the upper surface of raising subassembly is installed and drives the subassembly, and the bottom of drive subassembly is installed and takes the sampling subassembly, and the inside of sampling subassembly is installed and collects the subassembly, and the bottom surface of mainboard is installed and supports the subassembly, and raising subassembly includes two electric push rods, and two electric push rods are located the upper surface of mainboard, and the output end of electric push rod is commonly installed and raises the plate. The device can drive sampling subassembly to rotate downward under the action of the lifting assembly and the driving assembly provided in the device, so that it can drill into the soil layer, and the collected soil layer can be taken out as a whole by installing the collecting assembly in the sampling assembly, preventing the soil layer from being damaged and increasing the accuracy of soil data collection. Therefore, the device effectively solves the problem that the existing device cannot determine the hierarchical structure.

Description

Technical Field

[0001] This utility model relates to the field of soil sampling, and in particular to a soil sampling device for agricultural technology promotion. Background Technology

[0002] A soil sampling device is a device used to sample soil. Before agricultural technology promotion, soil sampling and testing are necessary. By analyzing the soil composition, staff can understand the soil condition and select suitable agricultural products for planting.

[0003] Chinese Patent Publication No. CN216284413U discloses a soil sampling device for agricultural technology extension, including a base plate, a connecting plate, a storage section, and a drilling section. Support legs are provided on both sides of the bottom of the base plate, and the support legs pass through the connecting plate and are slidably connected to it. A hydraulic rod is provided between the connecting plate and the base plate. The storage section includes an installation box, a storage box, and a limiting rod. However, existing devices still have some shortcomings. When sampling soil, existing devices typically use a drill bit to extract the soil, but the extracted soil cannot be analyzed for its layered structure, thus affecting the accuracy of soil data collection. Therefore, we propose a soil sampling device for agricultural technology extension to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a soil sampling device for agricultural technology promotion, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A soil sampling device for agricultural technology promotion includes a main board, a lifting component mounted on the bottom surface of the main board, a driving component mounted on the upper surface of the lifting component, a sampling component mounted at the bottom end of the driving component, a collection component mounted inside the sampling component, and a support component mounted on the bottom surface of the main board.

[0006] In a further embodiment, the lifting assembly includes two electric push rods located on the upper surface of the main board. The output ends of the electric push rods are jointly mounted on a lifting plate, and a bearing is embedded on the upper surface of the lifting plate.

[0007] In a further embodiment, the drive assembly includes a connecting rod located within the inner ring of the bearing, and a drive motor is mounted on the top end of the connecting rod.

[0008] In a further embodiment, the sampling assembly includes a sampling drill barrel located at the bottom end of the connecting rod, and a fixing plate is mounted on the outer surface of the sampling drill barrel by a plurality of fixing bolts.

[0009] In a further embodiment, the collection component includes a placement slot located on the inner wall of the sampling drill barrel. A storage tube is placed inside the placement slot. Two slots are formed on the inner wall of the placement slot. Two plates are installed on the outer surface of the storage tube. Each slot is adapted to a plate.

[0010] In a further embodiment, the support assembly includes a pusher and a plurality of support legs. The pusher is located on the outer surface of the motherboard, and each support leg is located on the bottom surface of the motherboard. Each support leg is equipped with a caster wheel at its bottom end.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This utility model discloses a soil sampling device for agricultural technology promotion. Through the action of the lifting and driving components in the device, the sampling component can be driven to rotate downwards, thereby drilling into the soil layer. Furthermore, by installing a collection component inside the sampling component, the drilled soil layer can be extracted as a whole, preventing damage to the sampled soil layer and increasing the accuracy of soil data collection. Therefore, this device effectively solves the problem that existing devices cannot determine the layer structure. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a soil sampling device used for agricultural technology promotion.

[0013] Figure 2 This is a schematic diagram of the front section structure of a soil sampling device used for agricultural technology promotion.

[0014] Figure 3 This is a front view schematic diagram of the sampling component in a soil sampling device for agricultural technology promotion.

[0015] Figure 4 This is a top-section schematic diagram of the sampling component in a soil sampling device for agricultural technology promotion.

[0016] In the diagram: 1. Mainboard; 2. Lifting assembly; 3. Support assembly; 4. Drive assembly; 5. Sampling assembly; 6. Collection assembly; 7. Electric push rod; 8. Drive motor; 9. Connecting rod; 10. Bearing; 11. Lifting plate; 12. Fixing plate; 13. Fixing bolt; 14. Sampling drill barrel; 15. Storage cylinder; 16. Placement slot; 17. Card plate; 18. Card slot; 19. Push frame; 20. Support leg; 21. Casters. Detailed Implementation

[0017] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] 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.

[0020] Please see Figure 1-4 In this utility model, a soil sampling device for agricultural technology promotion includes a main board 1, a lifting component 2 installed on the bottom surface of the main board 1, a driving component 4 installed on the upper surface of the lifting component 2, a sampling component 5 installed at the bottom end of the driving component 4, a collection component 6 installed inside the sampling component 5, a support component 3 installed on the bottom surface of the main board 1, the driving component 4 includes a connecting rod 9 located in the inner ring of the bearing 10, and a driving motor 8 installed at the top end of the connecting rod 9, the sampling component 5 includes a sampling drill 14 located at the bottom end of the connecting rod 9, and a fixing plate 12 installed on the outer surface of the sampling drill 14 by multiple fixing bolts 13. With the cooperation of the connecting rod 9, the driving motor 8 can drive the sampling drill 14 to rotate, thereby extending the sampling drill 14 into the soil layer and performing soil sampling.

[0021] The lifting assembly 2 includes two electric push rods 7, which are located on the upper surface of the main board 1. The output ends of the electric push rods 7 are jointly equipped with a lifting plate 11. A bearing 10 is embedded on the upper part of the lifting plate 11, which enables the two electric push rods 7 to drive the sampling device to extend into the soil layer.

[0022] The collection component 6 includes a placement groove 16 located on the inner wall of the sampling drill tube 14. A storage tube 15 is placed inside the placement groove 16. Two slots 18 are opened on the inner wall of the placement groove 16. Two plates 17 are installed on the outer surface of the storage tube 15. Each slot 18 is adapted to the plate 17. Through the interlocking action between the slots 18 and the plates 17, the storage tube 15 can rotate with the sampling drill tube 14, so that the soil sample can be completely loaded into the storage tube 15.

[0023] The support assembly 3 includes a pusher 19 and multiple support legs 20. The pusher 19 is located on the outer surface of the main board 1, and each support leg 20 is located on the bottom surface of the main board 1. Each support leg 20 is equipped with a caster 21 at its bottom end, which can facilitate the movement of the device.

[0024] The working principle of this utility model is as follows: When using this soil sampling device for agricultural technology promotion, the staff first moves the device to a suitable position and then fixes it to prevent shaking during use. Next, the lifting component 2 in the device is activated to move the sampling component 5 downward. At the same time, the driving component 4 in the device is activated to drive the sampling component 5 to rotate and perform sampling. After the device penetrates into the soil layer, it is lifted up, and the staff removes the fixing plate 12 inside the sampling component 5. Finally, the collection component 6 inside the sampling component 5 is taken out, and the sample inside the collection component 6 is collected.

[0025] 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.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A soil sampling device for agricultural technology promotion, characterized in that: Includes a motherboard (1), a lifting assembly (2) is installed on the bottom surface of the motherboard (1), a driving assembly (4) is installed on the upper surface of the lifting assembly (2), a sampling assembly (5) is installed at the bottom end of the driving assembly (4), a collection assembly (6) is installed inside the sampling assembly (5), and a support assembly (3) is installed on the bottom surface of the motherboard (1). The sampling assembly (5) includes a sampling drill tube (14), which is located at the bottom end of the connecting rod (9). A fixing plate (12) is installed on the outer surface of the sampling drill tube (14) by a plurality of fixing bolts (13). The collection component (6) includes a placement slot (16) located on the inner wall of the sampling drill tube (14). A storage tube (15) is placed inside the placement slot (16). Two slots (18) are opened on the inner wall of the placement slot (16). Two plates (17) are installed on the outer surface of the storage tube (15). Each slot (18) is adapted to the plate (17).

2. The soil sampling device for agricultural technology extension according to claim 1, characterized in that: The lifting assembly (2) includes two electric push rods (7), which are located on the upper surface of the main board (1). The output ends of the electric push rods (7) are jointly mounted on a lifting plate (11), and a bearing (10) is embedded on the upper surface of the lifting plate (11).

3. The soil sampling device for agricultural technology extension according to claim 1, characterized in that: The drive assembly (4) includes a connecting rod (9) located in the inner ring of the bearing (10), and a drive motor (8) is mounted on the top of the connecting rod (9).

4. The soil sampling device for agricultural technology extension according to claim 1, characterized in that: The support assembly (3) includes a pusher (19) and a plurality of support legs (20). The pusher (19) is located on the outer surface of the main board (1), and each support leg (20) is located on the bottom surface of the main board (1). Each support leg (20) is equipped with a caster wheel (21) at its bottom end.

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