Convenient soil sample collecting device

Abstract

The utility model discloses a convenient soil sample collecting device and relates to the technical field of soil sampling. The device comprises a bottom plate, rolling wheels are arranged at the four corners of the bottom face of the bottom plate, a fixing frame is fixedly connected to the top face of the bottom plate, a handle is fixedly connected to the left side face of the fixing frame, a driving mechanism is arranged on the surface of the fixing frame, and a positioning seat is installed on the right side of the driving mechanism; a collecting assembly is movably inserted into the surface of the positioning seat, a clamping assembly for limiting the collecting assembly is arranged on the surface of the positioning seat, and a storage assembly for storing the collecting assembly is arranged in the fixing frame, so that the effect of conveniently and quickly disassembling and replacing a sampling part in use is achieved; therefore, a new sampling part can be conveniently used for soil collection, mixing of soil samples of previous and next batches is avoided, and multiple sampling work is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of soil sampling, in particular to a convenient soil sample collection device. Background Technique

[0002] With the development of society, environmental pollution has become an issue that people need to pay attention to. During the process of soil pollution treatment, soil sampling tubes are often used to take samples of the soil to be tested, and necessary sampling, testing and analysis of the soil are carried out. The collection of soil samples is the basic work in the fields of soil analysis research and geological exploration.

[0003] A Chinese patent document with the authorization announcement number of CN 220670983U discloses a soil sampling device, including a long tube. A first ring is slidably installed on the lower side of the outer surface of the long tube. The bottom surface circumference of the first ring is uniformly fixedly connected with cones. A fixing device that can facilitate soil sampling of the long tube on rough terrain is slidably connected to the outer surface of the long tube. For the above technical solution, there are still the following defects: when the existing device takes samples multiple times, it is necessary to take out the soil sample from the device and then carry out subsequent sampling. However, the previous soil sample is easily left inside the device and then mixed with the subsequent soil sample, which will affect the subsequent test results of the soil sample, and it is more troublesome to clean the inside of the device. Therefore, it is not convenient to take samples multiple times.

[0004] Therefore, a convenient soil sample collection device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a convenient soil sample collection device to solve the problems mentioned in the above background technique.

[0006] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0007] A convenient soil sample collection device includes a bottom plate. Rollers are arranged at the four corners of the bottom surface of the bottom plate. A fixing frame is fixedly connected to the top surface of the bottom plate. A handle is fixedly connected to the left side surface of the fixing frame. A driving mechanism is arranged on the surface of the fixing frame. A positioning seat is installed on the right side of the driving mechanism. A collection component is movably inserted into the surface of the positioning seat. A clamping component for limiting the collection component is arranged on the surface of the positioning seat. A storage component for storing the collection component is arranged inside the fixing frame.

[0008] Further, the driving mechanism includes a motor, and the motor is fixedly installed on the top of the fixing frame. The output end of the motor is fixedly connected with a threaded column. The surface of the threaded column is threadedly connected with a connecting plate. The end of the connecting plate is fixedly connected with a positioning seat. A sliding groove is penetratingly opened on the right side wall of the fixing frame, and the inner wall of the sliding groove is slidably connected with the surface of the connecting plate.

[0009] Further, the collecting assembly includes a sampling tube. The sampling tube is a hollow cylindrical structure with an open bottom surface. A fixing block is fixedly sleeved on the surface of the sampling tube, and the fixing block is movably inserted into the positioning seat.

[0010] Further, the clamping assembly includes an installation groove, and the installation groove is opened on the surface of the positioning seat. A double-headed screw rod is rotatably connected to the inner wall of the installation groove. The end of the double-headed screw rod is fixedly connected with a knob. The surface of the double-headed screw rod is threadedly connected with a connecting rod, and the connecting rod is slidably connected with the inner wall of the installation groove. The end of the connecting rod is fixedly connected with an inserting block, and the inserting block is movably inserted into the positioning seat. A slot is opened on the surface of the fixing block, and the inner wall of the slot is movably inserted with the end of the connecting rod.

[0011] Further, the storage assembly includes a mounting plate, and the mounting plate is fixedly connected with the inner wall of the fixing frame. A sliding frame is fixedly connected to the right side surface of the mounting plate, and the surface of the sliding frame is slidably connected with the fixing block. The end of the sliding frame is movably inserted with an end cover.

[0012] Further, the bottom of the sampling tube is fixedly connected with convex teeth in an annular array, and a movable cover is movably sleeved at the bottom end of the sampling tube.

[0013] The beneficial effects of the present utility model are as follows:

[0014] Insert the empty collecting assembly into the positioning seat, use the clamping assembly to limit the collecting assembly, and then operate the driving mechanism to drive the positioning seat and the collecting assembly to descend, so that the collecting assembly is inserted into the soil. The soil sample will be squeezed into the collecting assembly. By driving the positioning seat and the collecting assembly to reset through the driving mechanism, the soil sample can be retained inside the collecting assembly to complete a sampling operation. Release the limit on the collecting assembly through the clamping assembly, place the collecting assembly containing the soil sample on the surface of the storage assembly for storage, and then take the empty collecting assembly from the surface of the storage assembly and put it into the positioning seat. Repeat the above steps to perform subsequent sampling. The effect of facilitating the quick disassembly and replacement of the sampling components is achieved during use, so as to facilitate the use of new sampling components for soil collection, avoid the mixing of soil samples in the front and back batches, and make multiple sampling operations more convenient. Description of the Drawings

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 It is a schematic structural diagram of the positioning seat of the present utility model;

[0017] Figure 3 It is a top cross-sectional view of the positioning seat structure of the present utility model;

[0018] Figure 4 It is a schematic structural diagram of the acquisition component of the present utility model;

[0019] Figure 5 It is a schematic structural diagram of the storage component of the present utility model;

[0020] Reference numerals: 1, fixed frame; 2, drive mechanism; 201, motor; 202, threaded column; 203, connecting plate; 204, chute; 3, positioning seat; 4, acquisition component; 401, sampling tube; 402, fixing block; 403, convex teeth; 404, movable cover; 5, clamping component; 501, installation groove; 502, double-headed screw; 503, knob; 504, connecting rod; 505, insertion block; 506, insertion slot; 6, storage component; 601, mounting plate; 602, sliding frame; 603, end cover; 7, bottom plate; 8, roller; 9, handle. Detailed implementation manners

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.

[0024] The electrical components appearing in this text are all electrically connected to an external main controller and 220V mains power, and the main controller can be a conventional known device such as a computer for control.

[0025] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0026] As Figures 1 to 5 shown, a convenient soil sample collection device includes a bottom plate 7. Roller 8s are provided at the four corners of the bottom surface of the bottom plate 7. A fixed frame 1 is fixedly connected to the top surface of the bottom plate 7. A handle 9 is fixedly connected to the left side surface of the fixed frame 1. A driving mechanism 2 is provided on the surface of the fixed frame 1. A positioning seat 3 is installed on the right side of the driving mechanism 2. A collection component 4 is movably inserted into the surface of the positioning seat 3. A clamping component 5 for limiting the collection component 4 is provided on the surface of the positioning seat 3. A storage component 6 for storing the collection component 4 is provided inside the fixed frame 1. More specifically, the empty collection component 4 is inserted into the positioning seat 3, and the clamping component 5 is used to limit the collection component 4. Then, by operating the driving mechanism 2, the positioning seat 3 and the collection component 4 are driven to descend, so that the collection component 4 is inserted into the soil, and the soil will be squeezed into the collection component 4. By driving the positioning seat 3 and the collection component 4 to reset by the driving mechanism 2, the soil sample can be left inside the collection component 4 to complete a sampling operation. By releasing the limit on the collection component 4 by the clamping component 5, the collection component 4 containing the soil sample is placed on the surface of the storage component 6 for storage, and then an empty collection component 4 is taken from the surface of the storage component 6 and placed into the positioning seat 3, and the above steps can be repeated for subsequent sampling.

[0027] The driving mechanism 2 includes a motor 201, and the motor 201 is fixedly installed on the top of the fixed frame 1. The output end of the motor 201 is fixedly connected to a threaded column 202. A connecting plate 203 is threadedly connected to the surface of the threaded column 202. The end of the connecting plate 203 is fixedly connected to the positioning seat 3. A chute 204 is formed through the right side wall of the fixed frame 1, and the inner wall of the chute 204 is slidably connected to the surface of the connecting plate 203. It should be noted that by driving the threaded column 202 to rotate by the motor 201, the connecting plate 203 is driven to slide along the inner wall of the chute 204 under the action of the thread, so as to control the vertical movement of the positioning seat 3 and the collection component 4.

[0028] The collection assembly 4 includes a sampling tube 401, which is a hollow cylindrical structure with an opening at the bottom. A fixing block 402 is fixedly sleeved on the surface of the sampling tube 401, and the fixing block 402 is movably plugged into the positioning seat 3. More specifically, the sampling tube 401 is driven down by the driving mechanism 2 so that the sampling tube 401 is inserted into the soil, and the soil will be squeezed into the sampling tube 401. Then, the sampling tube 401 is controlled to reset by the driving mechanism 2, so that the soil can be taken off the ground to achieve sampling.

[0029] The clamping assembly 5 includes a mounting groove 501, and the mounting groove 501 is opened on the surface of the positioning seat 3. The inner wall of the mounting groove 501 is rotatably connected with a double-headed screw 502, and the end of the double-headed screw 502 is fixedly connected with a knob 503. The surface of the double-headed screw 502 is threadedly connected with a connecting rod 504, and the connecting rod 504 is slidingly connected to the inner wall of the mounting groove 501. The end of the connecting rod 504 is fixedly connected with an insert block 505, and the insert block 505 is movably connected to the positioning seat 3. A slot 506 is opened on the surface of the fixed block 402, and the inner wall of the slot 506 is movably connected to the end of the connecting rod 504. It should be noted that by turning the knob 503, the double-headed screw 502 is driven to rotate, and under the action of the thread, the connecting rod 504 will be driven to slide along the inner wall of the installation groove 501, thereby driving the plug block 505 to move, so that the end of the plug block 505 is separated from the inner wall of the slot 506, and the limit on the collection component 4 can be released. The collection component 4 is pulled to the right to be separated from the inner wall of the positioning seat 3, and the collection component 4 containing the soil sample can be disassembled.

[0030] The storage assembly 6 includes a mounting plate 601, and the mounting plate 601 is fixedly connected to the inner wall of the fixed frame 1, a slide 602 is fixedly connected to the right side of the mounting plate 601, and the surface of the slide 602 is slidably connected to the fixed block 402, and the end of the slide 602 is movably plugged with an end cap 603. More specifically, the sampling tube 401 containing the soil sample can be placed on the slide 602, the fixed block 402 is limited by the slide 602, and then the end cap 603 is plugged into the end of the slide 602, thereby blocking the end of the slide 602.

[0031] The bottom of the sampling tube 401 is fixedly connected with convex teeth 403 in an annular array, and the bottom end of the sampling tube 401 is movably sleeved with a movable cover 404. It should be noted that by providing the convex teeth 403, the sampling tube 401 can more easily pierce the soil during the descent process, making the sampling process easier. When the sampling tube 401 containing the soil sample is stored, the movable cover 404 can be sleeved on the bottom end of the sampling tube 401, thereby preventing the soil sample inside the sampling tube 401 from leaking.

[0032] In summary: Insert the empty sampling component 4 into the positioning seat 3, use the clamping component 5 to limit the sampling component 4, and then operate the driving mechanism 2 to drive the positioning seat 3 and the sampling component 4 to descend, so that the sampling component 4 is inserted into the soil. The soil will be squeezed into the sampling component 4. Drive the positioning seat 3 and the sampling component 4 to reset through the driving mechanism 2, and the soil sample can be retained inside the sampling component 4 to complete a sampling operation. Release the limit on the sampling component 4 through the clamping component 5, place the sampling component 4 containing the soil sample on the surface of the storage component 6 for storage, and then take the empty sampling component 4 from the surface of the storage component 6 and put it into the positioning seat 3. Repeat the above steps to perform subsequent sampling. During use, the effect of facilitating the quick disassembly and replacement of the sampling parts is achieved, so as to facilitate the use of new sampling parts for soil collection, avoid the mixing of soil samples in different batches, and make multiple sampling operations more convenient.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A convenient soil sample collection device, characterized in that, It includes a bottom plate (7), and rollers (8) are provided at the four corners of the bottom surface of the bottom plate (7). A fixing frame (1) is fixedly connected to the top surface of the bottom plate (7). A handle (9) is fixedly connected to the left side surface of the fixing frame (1). A driving mechanism (2) is arranged on the surface of the fixing frame (1). A positioning seat (3) is installed on the right side of the driving mechanism (2). A collecting component (4) is movably inserted into the surface of the positioning seat (3). A clamping component (5) for limiting the collecting component (4) is arranged on the surface of the positioning seat (3). A storage component (6) for storing the collecting component (4) is arranged inside the fixing frame (1).

2. The convenient soil sample collection device according to claim 1, characterized in that, The driving mechanism (2) includes a motor (201), and the motor (201) is fixedly installed on the top of the fixing frame (1). The output end of the motor (201) is fixedly connected to a threaded column (202). A connecting plate (203) is threadedly connected to the surface of the threaded column (202). The end of the connecting plate (203) is fixedly connected to the positioning seat (3). A chute (204) is penetrated and opened on the right side wall of the fixing frame (1), and the inner wall of the chute (204) is slidably connected to the surface of the connecting plate (203).

3. The portable soil sample collection device according to claim 1, characterized in that, The collecting component (4) includes a sampling tube (401). The sampling tube (401) is a hollow cylindrical structure with an open bottom surface. A fixing block (402) is fixedly sleeved on the surface of the sampling tube (401), and the fixing block (402) is movably inserted into the positioning seat (3).

4. The portable soil sample collection device according to claim 3, characterized in that, The clamping component (5) includes an installation groove (501), and the installation groove (501) is opened on the surface of the positioning seat (3). A double-headed screw rod (502) is rotatably connected to the inner wall of the installation groove (501). A knob (503) is fixedly connected to the end of the double-headed screw rod (502). A connecting rod (504) is threadedly connected to the surface of the double-headed screw rod (502), and the connecting rod (504) is slidably connected to the inner wall of the installation groove (501). An insertion block (505) is fixedly connected to the end of the connecting rod (504), and the insertion block (505) is movably inserted into the positioning seat (3). A slot (506) is opened on the surface of the fixing block (402), and the inner wall of the slot (506) is movably inserted into the end of the connecting rod (504).

5. The portable soil sample collection device according to claim 3, characterized in that, The storage component (6) includes a mounting plate (601), and the mounting plate (601) is fixedly connected to the inner wall of the fixing frame (1). A sliding frame (602) is fixedly connected to the right side surface of the mounting plate (601), and the surface of the sliding frame (602) is slidably connected to the fixing block (402). An end cover (603) is movably inserted into the end of the sliding frame (602).

6. The portable soil sample collection device according to claim 5, characterized in that, Convex teeth (403) are fixedly connected to the bottom of the sampling tube (401) in an annular array. A movable cover (404) is movably sleeved at the bottom end of the sampling tube (401).

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