A soil sampling device with convenient loading

Abstract

The utility model discloses a soil sampling device of convenient discharging, including storage pipe, the bottom of both sides of storage pipe is equipped with first feed port, and the circumferential outer wall of storage pipe is equipped with annular groove, and the rotatable joint of annular groove has the shell, and the bottom of both sides of shell is equipped with second feed port, and second feed port can be aligned with first feed port, the circumferential outer wall of shell is fixedly connected with the installation ring, and the both sides outer wall of installation ring is fixedly connected with the handle, the bottom of one side outer wall of storage pipe is fixedly connected with two fixed blocks, and the rotatable link is fixedly connected between two fixed blocks. The utility model discloses by pulling the pull ring and making the connecting rope tight, to make the sealing cap closely storage pipe's bottom end keep sealed state, so that the sampling of soil, then, relaxes the pull ring, and under the gravity effect of sealing cap makes it downward rotation, to make the bottom of storage pipe open, and then conveniently the discharging of soil, convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of soil sampling technology, and in particular to a soil sampling device that facilitates material dispensing. Background Technology

[0002] Soil sampling is a fundamental step in agricultural production, environmental protection, geological exploration, and scientific research. Its core objective is to obtain representative soil samples to provide data support for soil fertility assessment, pollutant detection, and geological structure analysis.

[0003] Currently, most existing stratified sampling devices for loose soil are cylindrical structures. Soil is fed through inlets on both sides of the outer wall, and a collection cylinder is connected to the bottom by threads. After sampling, the collection cylinder needs to be rotated down, and the soil poured out and collected into a dedicated storage device, which is very inconvenient. Therefore, in order to better facilitate the demolding of door latch seats, promote technological progress in the industry, and improve core technological competitiveness, this application proposes a new implementation scheme that differs from the existing door latch seat casting devices. Utility Model Content

[0004] The purpose of this invention is to solve the problem of needing to disassemble the collection cylinder during unloading, and to propose a soil sampling device that facilitates material discharge.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A soil sampling device for convenient material dispensing includes a storage tube. A first inlet is located at the bottom of both sides of the storage tube. An annular groove is provided on the outer circumference of the storage tube, and a housing is rotatably connected within the annular groove. A second inlet is located at the bottom of both sides of the housing, and the second inlets can be aligned with the first inlets. An mounting ring is fixedly connected to the outer circumference of the housing, and handles are fixedly connected to the outer walls of both sides of the mounting ring. Two fixing blocks are fixedly connected to the bottom of one side of the outer wall of the storage tube, and a rotating rod is fixedly connected between the two fixing blocks. A connecting plate is fixedly connected to the outer wall of the rotating rod, and a sealing cap is fixedly connected to the bottom of the connecting plate. The sealing cap blocks the bottom of the storage tube. Two connecting blocks are fixedly connected to one side of the sealing cap, and a connecting rod is fixedly connected between the two connecting blocks. A connecting rope is attached to the connecting rod, and the top end of the connecting rope passes through the top end of the storage tube.

[0006] Furthermore, an indicator block is fixedly connected to the top outer wall of the storage tube.

[0007] Furthermore, the outer wall of the grip is fitted with an anti-slip sleeve.

[0008] Furthermore, a scale line is provided on one side of the outer casing.

[0009] Furthermore, rubber blocks are fitted onto both ends of the rotating rod, and the rubber blocks are in contact with the fixed block.

[0010] Furthermore, a pull ring is fixed to the top of the connecting rope.

[0011] Furthermore, the bottom end of the storage tube is provided with a slope.

[0012] The beneficial effects of this utility model are as follows: 1. Pulling the ring tightens the connecting rope, ensuring the sealing cap is tightly sealed against the bottom of the storage tube for soil sampling. Then, loosening the ring allows the sealing cap to rotate downwards under its own weight, opening the bottom of the storage tube and facilitating soil discharge quickly and easily.

[0013] 2. When the handle is aligned with the indicator block, the second feed port is aligned with the first feed port to ensure accurate soil entry and improve soil sampling efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall exploded structure of a soil sampling device for convenient material feeding proposed in this utility model. Figure 2 A three-dimensional structural diagram of a soil sampling device for convenient material feeding proposed in this utility model; Figure 3 This is an enlarged structural diagram of part A of a soil sampling device for convenient material feeding proposed in this utility model; Figure 4 This is a cross-sectional structural diagram of a soil sampling device for convenient material feeding proposed in this utility model.

[0015] In the diagram: 1. Storage tube; 2. First feed inlet; 3. Indicator block; 4. Annular groove; 5. Outer shell; 6. Second feed inlet; 7. Mounting ring; 8. Handle; 9. Scale line; 10. Sealing cap; 11. Fixing block; 12. Rotating rod; 13. Rubber block; 14. Connecting plate; 15. Connecting block; 16. Connecting rope; 17. Pull ring. Detailed Implementation

[0016] 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.

[0017] Reference Figures 1-4A soil sampling device for easy material discharge includes a storage tube 1, with a first inlet 2 at the bottom of both sides of the storage tube 1. An annular groove 4 is provided on the outer circumference of the storage tube 1. A housing 5 is rotatably installed in the annular groove 4 via a bearing. A second inlet 6 is provided at the bottom of both sides of the housing 5. The second inlet 6 can be aligned with the first inlet 2. An installation ring 7 is welded to the outer circumference of the housing 5. A handle 8 is welded to the outer walls of both sides of the installation ring 7. Turning the handle 8 causes the housing 5 to rotate, thereby aligning the second inlet 6 with the first inlet 2 to allow soil to enter. Two fixing blocks 11 are welded to the bottom of the outer wall of one side of the storage tube 1. A rotating rod 12 is rotatably installed between the two fixing blocks 11 through an interlocking bearing. A connecting plate 14 is welded to the outer wall of the rotating rod 12. A sealing cover 10 is welded to the bottom of the connecting plate 14. The fixing blocks 11, the rotating rod 12, and the connecting plate 14 facilitate the connection between the sealing cover 10 and the bottom of the storage tube 1. The sealing cover 10 blocks the bottom of the storage tube 1. Two connecting blocks 15 are welded to one side of the sealing cover 10. A connecting rod is welded between the two connecting blocks 15. A connecting rope 16 is attached to the connecting rod. The top end of the connecting rope 16 passes through the top end of the storage tube 1. The pull ring 17 is loosened, and the sealing cover 10 rotates downward under the weight of the sealing cover 10, thereby opening the bottom end of the storage tube 1 and facilitating the discharge of soil.

[0018] The top outer wall of the storage tube 1 is integrally formed with an indicator block 3. When the handle 8 is aligned with the indicator block 3, the second feed port 6 is aligned with the first feed port 2 to facilitate the entry of soil.

[0019] The outer wall of the grip 8 is fitted with an anti-slip sleeve, which increases the friction of the hand and prevents slipping during operation.

[0020] The outer casing 5 has a scale line 9 on one side so that the depth of the sampling device inserted into the soil can be intuitively understood.

[0021] Both ends of the rotating rod 12 are fitted with rubber blocks 13, which are in contact with the fixed block 11. The elasticity of the rubber blocks 13 can increase the damping of the rotating rod 12, prevent the sealing cap 10 from accidentally flipping over during the sampling process, and ensure that the bottom of the storage tube 1 is in a closed state, so as to prepare for subsequent soil storage.

[0022] A pull ring 17 is fixed to the top of the connecting rope 16, which facilitates pulling the connecting rope 16.

[0023] The bottom end of the storage tube 1 is provided with a bevel, which can improve the fit between the sealing cap 10 and the bottom end of the storage tube 1 and enhance the sealing performance.

[0024] The working principle of this embodiment is as follows: In the initial state, the second feed port 6 is offset from the first feed port 2, and the sealing cap 10 is blocked at the bottom of the storage tube 1 to seal it. Then, the operator holds the handle 8 with both hands and presses it down, so that the storage tube 1 and the outer shell 5 are inserted into the soil. At the same time, the compression of the soil makes the sealing cap 10 fit tightly against the bottom of the storage tube 1, keeping it closed and preventing the soil from leaking out from the bottom. The depth of insertion of the storage tube 1 and the outer shell 5 can be observed through the scale line 9. Once the depth is reached, the handle 8 is turned to rotate the outer casing 5 until the handle 8 is aligned with the indicator block 3. At this time, the second feed port 6 is aligned with the first feed port 2. Under pressure, the external soil enters the storage tube 1 through the second feed port 6 and the first feed port 2, thereby taking a sample. After sampling, rotate the handle 8 in the opposite direction to misalign the second feed port 6 with the first feed port 2. Then, pull the pull ring 17 upward with one hand to tighten the connecting rope 16, so that the sealing cover 10 is tightly sealed against the bottom of the storage tube 1 and does not loosen. Then, use the other hand to vertically pull the sampling device out of the soil. Next, move the sampling device above the storage device and loosen the pull ring 17. Under the gravity of the sealing cover 10, it rotates downward, so that the bottom of the storage tube 1 opens. Then, the soil falls into the storage device for storage.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A soil sampling device for convenient material dispensing, comprising a storage tube (1), characterized in that, The storage tube (1) has a first feed inlet (2) at the bottom of both sides. The outer circumference of the storage tube (1) has an annular groove (4). A shell (5) is rotatably connected inside the annular groove (4). The bottom of both sides of the shell (5) has a second feed inlet (6). The second feed inlet (6) can be aligned with the first feed inlet (2). The outer circumference of the shell (5) is fixedly connected with a mounting ring (7). The outer walls of both sides of the mounting ring (7) are fixedly connected with handles (8). The bottom of one side of the outer wall of the storage tube (1) is fixedly connected with two fixed handles. Block (11), a rotating rod (12) is fixedly connected between the two fixed blocks (11), a connecting plate (14) is fixedly connected to the outer wall of the rotating rod (12), a sealing cover (10) is fixedly connected to the bottom end of the connecting plate (14), the sealing cover (10) blocks the bottom end of the storage tube (1), two connecting blocks (15) are fixedly connected to one side of the sealing cover (10), a connecting rod is fixedly connected between the two connecting blocks (15), a connecting rope (16) is bolted to the connecting rod, and the top end of the connecting rope (16) passes through the top end of the storage tube (1).

2. The soil sampling device for convenient material dispensing according to claim 1, characterized in that, An indicator block (3) is fixedly connected to the top outer wall of the storage tube (1).

3. The soil sampling device for convenient material dispensing according to claim 1, characterized in that, The outer wall of the grip (8) is fitted with an anti-slip sleeve.

4. The soil sampling device for convenient material dispensing according to claim 1, characterized in that, The outer casing (5) has a scale line (9) on one side.

5. A soil sampling device for convenient material dispensing according to claim 1, characterized in that, Both ends of the rotating rod (12) are fitted with rubber blocks (13), and the rubber blocks (13) are in contact with the fixed block (11).

6. The soil sampling device for convenient material dispensing according to claim 1, characterized in that, The top end of the connecting rope (16) is fixed with a pull ring (17).

7. A soil sampling device for convenient material dispensing according to claim 1, characterized in that, The bottom end of the storage tube (1) is provided with a slope.

Images