Soil collecting device for soil remediation

Abstract

The utility model belongs to the technical field of soil collection, and particularly discloses a soil collection device for soil remediation, which comprises a U-shaped frame and a stabilizing component arranged on the side edge of the U-shaped frame, a sampling component is arranged in the middle of the U-shaped frame, and a sample pushing component is arranged on the inner side of the sampling component; the stabilizing assembly comprises a fixed plate, an inserting column, a supporting plate, a pedal, a movable column, a connecting rod and an elastic assembly, the fixed plate is fixed to the U-shaped frame, the inserting column is fixed to the lower portion of the fixed plate, a cavity is formed in the inserting column, a movable groove is formed in the side edge of the inserting column, the supporting plate is arranged in the movable groove, the upper portion of the supporting plate is hinged to the inserting column, and the movable column is fixed to the pedal. The movable column penetrates through the fixed plate and is inserted into a cavity of the inserting column, the connecting rod is arranged in the cavity, the elastic assembly is fixed between the fixed plate and the pedal, the inserting column is inserted into the ground, the pedal drives the movable column to move downwards, the movable column supports the supporting plate outwards through the connecting rod, soil is extruded, and therefore the device is fixed to the ground.

Description

Technical Field

[0001] This utility model relates to the field of soil collection technology, specifically a soil collection device for soil remediation. Background Technology

[0002] Soil remediation is a technical measure to restore contaminated soil to its normal function. Soil sampling is a fundamental task for researchers to carry out their studies. Soil samples need to be collected using soil samplers during testing.

[0003] Existing soil collection devices for soil remediation require constant downward pressure during soil collection, which is time-consuming, labor-intensive, and inefficient. Therefore, some people have proposed using an externally threaded tube to automatically lower the collection cylinder for collection, as disclosed in Chinese Utility Model Patent No. CN209707143U, which discloses a soil collection device for soil remediation.

[0004] However, in actual use, it has been found that the soil sampling device for soil remediation is stabilized by foot pedaling, but the foot pedaling only restricts the device by stepping on it and does not completely fix it, which greatly reduces the stability of the device. Utility Model Content

[0005] The purpose of this invention is to provide a soil sampling device for soil remediation, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a soil sampling device for soil remediation, comprising a U-shaped frame and a stabilizing component disposed on the side of the U-shaped frame, wherein a sampling component is disposed in the middle of the U-shaped frame and a sample pushing component is disposed inside the sampling component.

[0007] The stabilizing assembly includes a fixed plate, a plug, a support plate, a pedal, a movable column, a connecting rod, and an elastic component. The fixed plate is fixed to the U-shaped frame. The plug is fixed below the fixed plate and has a hollow interior. A movable slot is formed on the side of the plug, and the support plate is disposed within the movable slot. The upper part of the support plate is hinged to the plug. The pedal is located above the fixed plate, and the movable column is fixed to the pedal, passing through the fixed plate and inserted into the cavity of the plug. The connecting rod is disposed within the cavity, and its two ends are hinged to the movable column and the support plate, respectively. The elastic component is fixed between the fixed plate and the pedal. By inserting the plug into the ground and pressing the pedal, the pedal moves the movable column downward, causing the movable column to push the support plate outward through the connecting rod, compressing the soil and thus fixing the device to the ground.

[0008] In a preferred embodiment of this invention, the sampling assembly includes a connecting sleeve and a sampling tube. The connecting sleeve passes through the U-shaped frame and is connected to the U-shaped frame by a thread. The sampling tube is fixed at the end of the connecting sleeve. By rotating the connecting sleeve, the connecting sleeve drives the sampling tube to move downward, and the sampling tube is used to perform soil sampling.

[0009] As a preferred embodiment of this utility model, a handle is fixed to the side of the connecting sleeve, and the handle is mainly for the convenience of rotating the connecting sleeve.

[0010] As a preferred embodiment of this invention, the sampling tube is provided with serrations at the bottom, which are mainly for the convenience of cutting the soil.

[0011] In a preferred embodiment of this invention, the sampling assembly includes a screw and a pusher plate. The screw is sleeved inside the connecting sleeve, and the screw and the connecting sleeve are connected by a thread. The pusher plate is disposed inside the sampling cylinder, and the end of the screw is inserted into the sampling cylinder and fixed to the pusher plate. The soil inside the sampling cylinder can be pushed out by the pusher plate.

[0012] As a preferred embodiment of this invention, a wheel is fixed to the top of the screw, and the wheel is mainly provided to facilitate the operator to rotate the screw.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention utilizes a stabilizing component to fix the device to the ground, thereby improving its stability during use. Soil sampling is performed using the sampling component, and after sampling, the collected soil can be pushed out using the sample pushing component. The operation is simple and easy to understand, enhancing the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the sampling component and the pushing component of this utility model;

[0018] Figure 4 This is a schematic diagram of the stabilizing component structure of this utility model.

[0019] In the diagram: 1. U-shaped frame; 2. Stabilizing component; 201. Fixing plate; 202. Insert post; 203. Support plate; 204. Pedal; 205. Movable column; 206. Connecting rod; 207. Elastic component; 3. Sampling component; 301. Connecting sleeve; 3011. Handle; 302. Sampling cylinder; 3021. Serrated edge; 4. Sample pushing component; 401. Screw; 4011. Wheel; 402. Push plate. Detailed Implementation

[0020] 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.

[0021] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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 according to the specific circumstances.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a soil sampling device for soil remediation, including a U-shaped frame 1 and a stabilizing component 2 arranged on the side of the U-shaped frame 1, a sampling component 3 arranged in the middle of the U-shaped frame 1, and a sample pushing component 4 arranged inside the sampling component 3.

[0024] Furthermore, the stabilizing component 2 includes a fixed plate 201, a plug 202, a support plate 203, a pedal 204, a movable column 205, a connecting rod 206, and an elastic component 207. The fixed plate 201 is fixed to the U-shaped frame 1. The plug 202 is fixed below the fixed plate 201. The plug 202 has a cavity inside and a movable groove is opened on the side of the plug 202. The support plate 203 is disposed in the movable groove and is hinged to the plug 202 at the top. The pedal 204 is located above the fixed plate 201. The movable column 205 is fixed on the pedal 204 and passes through the fixed plate 201 and is inserted into the cavity of the plug 202. The connecting rod 206 is disposed in the cavity and its two ends are respectively hinged to the movable column 205 and the support plate 203. The elastic component 207 is fixed between the fixed plate 201 and the pedal 204. By inserting the insertion post 202 into the ground and pressing the pedal 204, the pedal 204 causes the movable post 205 to move downward, so that the movable post 205 pushes the support plate 203 outward through the connecting rod 206, squeezing the soil and thus fixing the device to the ground.

[0025] Furthermore, the sampling component 3 includes a connecting sleeve 301 and a sampling tube 302. The connecting sleeve 301 passes through the U-shaped frame 1 and is threadedly connected to the U-shaped frame 1. The sampling tube 302 is fixed at the end of the connecting sleeve 301. By rotating the connecting sleeve 301, the connecting sleeve 301 drives the sampling tube 302 to move downward, and the sampling tube 302 is used to perform soil sampling.

[0026] Furthermore, a handle 3011 is fixed to the side of the connecting sleeve 301. The handle 3011 is mainly for facilitating the rotation of the connecting sleeve 301.

[0027] Furthermore, a serration 3021 is provided at the bottom of the sampling tube 302, which is mainly to facilitate cutting the soil.

[0028] Furthermore, the sampling assembly 4 includes a screw 401 and a pusher plate 402. The screw 401 is sleeved inside the connecting sleeve 301, and the screw 401 and the connecting sleeve 301 are connected by a thread. The pusher plate 402 is disposed inside the sampling cylinder 302, and the end of the screw 401 is inserted into the sampling cylinder 302 and fixed to the pusher plate 402. The soil inside the sampling cylinder 302 can be pushed out by the pusher plate 402.

[0029] Furthermore, a wheel 4011 is fixed to the top of the screw 401. The wheel 4011 is mainly provided to facilitate the operator to rotate the screw 401.

[0030] In summary, when using this device, simply insert the insertion post 202 into the ground, then press the pedal 204. This causes the pedal 204 to move the movable post 205 downwards. Simultaneously, the pedal 204 compresses the elastic component 207, causing the movable post 205 to move the connecting rod 206 downwards. The connecting rod 206 then pushes the support plate 203 to the side, causing the support plate 203 to compress the soil, thereby fixing the device to the ground and improving its stability. To release the fixation, simply release the pedal 204, causing the elastic component 207 to spring back, pushing the movable post 205 back. This, in turn, causes the movable post 205 to pull the support plate 203 back via the connecting rod 206. After fixing, hold the handle 3011 and rotate the connecting sleeve 301, so that the connecting sleeve 301 drives the sampling tube 302 to move downward, so that the sampling tube 302 is inserted into the soil for sampling. After sampling, the screw 401 can be rotated, so that the screw 401 drives the push plate 402 to push the soil out of the sampling tube 302. The operation is simple and easy to understand.

[0031] It is worth noting that the entire device is controlled by a master control button. Since the device matched with the control button is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A soil sampling device for soil remediation, characterized in that: It includes a frame (1) and a stabilizing component (2) provided on the side of the frame (1). A sampling component (3) is provided in the middle of the frame (1), and a pushing component (4) is provided inside the sampling component (3). The stabilizing component (2) includes a fixed plate (201), a plug (202), a support plate (203), a pedal (204), a movable column (205), a connecting rod (206), and an elastic component (207). The fixed plate (201) is fixed to the U-shaped frame (1), the plug (202) is fixed below the fixed plate (201), the plug (202) has a cavity inside, and a movable groove is opened on the side of the plug (202). The support plate (203) is set in the movable groove, and the top of the support plate (203) is connected to the... The inserts (202) are hinged together, the pedal (204) is located above the fixed plate (201), the movable column (205) is fixed on the pedal (204), and the movable column (205) passes through the fixed plate (201) and is inserted into the cavity of the insert (202). The connecting rod (206) is set in the cavity, and the two ends of the connecting rod (206) are respectively hinged to the movable column (205) and the support plate (203). The elastic component (207) is fixed between the fixed plate (201) and the pedal (204).

2. The soil sampling device for soil remediation according to claim 1, characterized in that: The sampling component (3) includes a connecting sleeve (301) and a sampling tube (302). The connecting sleeve (301) passes through the U-shaped frame (1) and is connected to the U-shaped frame (1) by a thread. The sampling tube (302) is fixed at the end of the connecting sleeve (301).

3. A soil sampling device for soil remediation according to claim 2, characterized in that: A handle (3011) is fixed to the side of the connecting sleeve (301).

4. A soil sampling device for soil remediation according to claim 2, characterized in that: The sampling tube (302) has serrations (3021) at the bottom.

5. A soil sampling device for soil remediation according to claim 1, characterized in that: The sample pushing assembly (4) includes a screw (401) and a push plate (402). The screw (401) is sleeved inside the connecting sleeve (301), and the screw (401) and the connecting sleeve (301) are connected by threads. The push plate (402) is set inside the sampling cylinder (302), and the end of the screw (401) is inserted into the sampling cylinder (302) and fixed to the push plate (402).

6. A soil sampling device for soil remediation according to claim 5, characterized in that: A wheel (4011) is fixed to the top of the screw (401).

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