Sample sampling device for soil remediation

Abstract

The utility model provides a sample sampling device for soil remediation, which comprises a bottom plate, a mounting frame and a sampling barrel, the bottom plate is provided with a vertical passage penetrating through the bottom plate, the sampling barrel is positioned right above the passage, the mounting frame is fixed at the top of the bottom plate, and the mounting frame is provided with a driving component for driving the sampling barrel to move in the vertical direction; wherein the sampling barrel comprises a fixed seat and two semi-cylindrical bodies, the end part of one semi-cylindrical body is fixedly connected with the bottom of the fixed seat, the side wall of the other semi-cylindrical body is provided with a plug pin, and the side wall of the semi-cylindrical body connected with the fixed seat is provided with a slot into which the plug pin is inserted; and a locking mechanism for locking the bolt in the slot is also arranged on the side wall of the semicircular cylinder body, so that the problem that the sampling cylinder of the existing soil sampling device is inconvenient to disassemble in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil remediation, in particular to a sample taking device for soil remediation. Background Art

[0002] With the continuous progress of society, more and more attention is paid to environmental protection while carrying out industrial production. However, previous industrial development has caused serious damage to the ecological environment. Therefore, it is necessary to use soil sample collection devices for soil sampling to analyze the composition of the soil and provide a basis for subsequent soil ecological restoration.

[0003] When sampling, the existing soil sampling device aligns the sampling tube with the soil to be sampled, then inserts the sampling tube into the soil, the soil enters the sampling tube, and then pulls the sampling tube out of the soil, and finally takes out the soil in the sampling tube. However, since the sampling tube of the existing soil sampling device is not easy to disassemble, it takes a certain amount of time to take out the soil sample in the sampling tube. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a soil remediation sampling device, which solves the problem in the prior art that the sampling cylinder of the existing soil sampling device is difficult to disassemble.

[0005] According to an embodiment of the present utility model, a sampling device for soil remediation includes: a base plate, a mounting frame and a sampling barrel, the base plate is provided with a vertical channel running through it, the sampling barrel is located directly above the channel, the mounting frame is fixed to the top of the base plate, and the mounting frame is provided with a driving assembly for driving the sampling barrel to move in a vertical direction; wherein, the sampling barrel includes: a fixing seat and two semi-cylinders, wherein the end of one semi-cylinder is fixedly connected to the bottom of the fixing seat, and the side wall of the other semi-cylinder is provided with a pin, and the side wall of the semi-cylinder connected to the fixing seat is provided with a slot for the pin to be inserted, and the side wall of the semi-cylinder is also provided with a locking mechanism for locking the pin in the slot.

[0006] Compared with the prior art, the utility model has the following beneficial effects: by arranging a driving assembly on the mounting frame to drive the sampling barrel to move in the vertical direction, the sampling barrel is vertically passed through the channel and inserted into the soil to be sampled, so that the soil enters the interior of the sampling barrel, and then the driving assembly drives the sampling barrel to move vertically upward and separate from the soil. Since the sampling barrel includes a fixed seat and two semi-cylinders, and the two semi-cylinders are spliced together by a pin and a locking mechanism, the pin can be released by controlling the locking mechanism, and then the two semi-cylinders can be separated, thereby facilitating the removal of the soil in the sampling barrel.

[0007] Furthermore, the locking mechanism includes: a mounting block and an elastic locking member, the mounting block is fixed to the side wall of the semi-cylinder, the mounting block is provided with a mounting groove near the side wall of the semi-cylinder, the elastic locking member is arranged in the mounting groove, the side wall of the semi-cylinder is provided with a channel connected to the slot, the side wall of the pin is provided with a locking groove, and the elastic locking member is inserted into the locking groove through the channel.

[0008] Furthermore, the elastic locking member includes: a locking rod, a spring and a driving rod, one end of the locking rod is slidably set in the mounting groove, the spring is also set in the mounting groove, the locking rod is aligned with the channel, and under the elastic force of the spring, the locking rod is inserted into the locking groove, one end of the driving rod is fixedly connected to the end of the locking rod, and the other end thereof passes through the mounting block horizontally.

[0009] Furthermore, the locking mechanism includes: a locking seat and a screw, the locking seat is fixed to the side wall of the semi-cylinder, the screw horizontally passes through the locking seat and the semi-cylinder and is inserted into the pin, and the screw is threadedly connected to the locking seat.

[0010] Furthermore, the mounting frame includes two side plates symmetrically arranged on the top of the base plate, and the drive assembly is located between the two side plates.

[0011] Furthermore, the driving assembly includes: a motor, a screw and a guide column. A mounting column is fixed on the top of the fixed seat. A horizontal cross plate is provided on the top of the mounting column. The screw and the guide column are both vertically arranged on the top of the base plate. The screw is rotatably connected to the base plate. The motor is fixed directly above the screw through the mounting seat. The output end of the motor is fixedly connected to the screw. The guide column and the screw both vertically pass through the cross plate. The guide column is slidably connected to the cross plate, and the screw is threadedly connected to the cross plate.

[0012] Furthermore, a top plate is provided on the top of the two side plates, and a handle is provided on the top of the top plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of an embodiment of the present utility model.

[0014] Figure 2 This is a structural diagram of the first embodiment of the sampling tube of the present utility model.

[0015] Figure 3 This is a structural diagram of the second embodiment of the sampling tube of the present utility model.

[0016] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0017] In the above drawings: 1. bottom plate; 2. channel; 3. sampling tube; 4. fixing seat; 5. semi-cylinder; 6. latch; 7. mounting block; 8. locking rod; 9. driving rod; 10. spring; 11. locking seat; 12. screw; 13. side plate; 14. mounting column; 15. horizontal plate; 16. guide column; 17. screw; 18. motor; 19. mounting seat; 20. top plate; 21. handle. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0019] like Figure 1 As shown, an embodiment of the utility model proposes a sample sampling device for soil remediation, comprising: a base plate 1, a mounting frame and a sampling barrel 3, the base plate 1 is provided with a vertical channel 2 running through it, the sampling barrel 3 is located directly above the channel 2, the mounting frame is fixed to the top of the base plate 1, and the mounting frame is provided with a driving assembly for driving the sampling barrel 3 to move in the vertical direction; wherein, the sampling barrel 3 comprises: a fixing seat 4 and two semi-cylinders 5, wherein the end of one semi-cylinder 5 is fixedly connected to the bottom of the fixing seat 4, and the side wall of the other semi-cylinder 5 is provided with a pin 6, and the side wall of the semi-cylinder 5 connected to the fixing seat 4 is provided with a slot for the pin 6 to be inserted into, and the side wall of the semi-cylinder 5 is also provided with a locking mechanism for locking the pin 6 in the slot.

[0020] By arranging a driving assembly on the mounting frame to drive the sampling tube 3 to move in the vertical direction, the sampling tube 3 is made to pass vertically through the channel 2 and inserted into the soil to be sampled, so that the soil enters the interior of the sampling tube 3, and then the driving assembly drives the sampling tube 3 to move vertically upward and separate from the soil. Since the sampling tube 3 includes a fixing seat 4 and two semi-cylinders 5, etc., and the two semi-cylinders 5 are spliced together by a pin 6 and a locking mechanism, the pin 6 can be released by controlling the locking mechanism, and then the two semi-cylinders 5 can be separated, thereby facilitating the removal of the soil in the sampling tube 3.

[0021] As an example, Figure 3 as well as Figure 4As shown, the locking mechanism includes: a mounting block 7 and an elastic locking member. The mounting block 7 is fixed to the side wall of the semi-cylindrical body 5. The mounting block 7 is provided with a mounting groove near the side wall of the semi-cylindrical body 5. The elastic locking member is arranged in the mounting groove. The side wall of the semi-cylindrical body 5 is provided with a channel 2 connected to the slot. The side wall of the latch 6 is provided with a locking groove. The elastic locking member passes through the channel 2 and is inserted into the locking groove. The elastic locking member includes: a locking rod 8, a spring 10 and a driving rod 9. One end of the locking rod 8 is slidably arranged in the mounting groove. The spring 10 is also arranged in the mounting groove. The locking rod 8 is aligned with the channel 2 and is inserted into the locking groove under the elastic force of the spring 10. One end of the driving rod 9 is fixedly connected to the end of the locking rod 8, and the other end thereof passes horizontally through the mounting block 7.

[0022] Specifically, in the above embodiment, when the sampling tube 3 needs to be disassembled, it is only necessary to pull the driving rod 9 so that the driving rod 9 drives the locking rod 8 to move in the direction away from the latch 6, and finally the locking rod 8 is disengaged from the locking groove on the side wall of the latch 6. Then the two semi-cylinders 5 can be disassembled to facilitate the removal of the soil inside the two semi-cylinders 5. This method is simple to operate and is convenient for quickly realizing the disassembly and installation of the two semi-cylinders 5.

[0023] As another example, Figure 2 As shown, the locking mechanism includes: a locking seat 11 and a screw 12. The locking seat 11 is fixed to the side wall of the semi-cylinder 5. The screw 12 passes horizontally through the locking seat 11 and the semi-cylinder 5 and is inserted into the latch 6. The screw 12 is threadedly connected to the locking seat 11. Specifically, when the sampling tube 3 needs to be disassembled in the above embodiment, the screw 12 needs to be rotated first so that the screw 12 moves away from the latch 6 and disengages the screw 12 from the latch 6. Then, the two semi-cylinders 5 can be disassembled.

[0024] Furthermore, the mounting frame includes two side panels 13 symmetrically arranged on the top of the base plate 1 , the drive assembly is located between the two side panels 13 , a top panel 20 is provided on the top of the two side panels 13 , and a handle 21 is provided on the top of the top panel 20 .

[0025] Specifically, the driving assembly includes: a motor 18, a screw rod 17 and a guide column 16. A mounting column 14 is fixed on the top of the fixing seat 4. A horizontal cross plate 15 is provided on the top of the mounting column 14. The screw rod 17 and the guide column 16 are both vertically arranged on the top of the base plate 1. The screw rod 17 is rotatably connected to the base plate 1. The motor 18 is fixed directly above the screw rod 17 through the mounting seat 19. The output end of the motor 18 is fixedly connected to the screw rod 17. The guide column 16 and the screw rod 17 both vertically pass through the cross plate 15. The guide column 16 is slidably connected to the cross plate 15, and the screw rod 17 is threadedly connected to the cross plate 15. The motor 18 drives the screw rod 17 forward or reverse to realize that the screw rod 17 drives the cross plate 15 to move vertically downward or upward.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A soil remediation sampling device, characterized in that: include: A base plate (1), a mounting frame, and a sampling barrel (3); the base plate (1) is provided with a vertical channel (2) running through it; the sampling barrel (3) is located directly above the channel (2); the mounting frame is fixed to the top of the base plate (1); and a driving assembly for driving the sampling barrel (3) to move in a vertical direction is provided on the mounting frame; The sampling tube (3) comprises: a fixed seat (4) and two semi-cylindrical bodies (5), wherein the end of one semi-cylindrical body (5) is fixedly connected to the bottom of the fixed seat (4), and the side wall of the other semi-cylindrical body (5) is provided with a latch (6), and the side wall of the semi-cylindrical body (5) connected to the fixed seat (4) is provided with a slot for the latch (6) to be inserted, and the side wall of the semi-cylindrical body (5) is also provided with a locking mechanism for locking the latch (6) in the slot.

2. A soil remediation sampling device according to claim 1, characterized in that: The locking mechanism comprises: a mounting block (7) and an elastic locking member, wherein the mounting block (7) is fixed to the side wall of the semi-cylindrical body (5), a mounting groove is provided on the mounting block (7) near the side wall of the semi-cylindrical body (5), the elastic locking member is arranged in the mounting groove, the side wall of the semi-cylindrical body (5) is provided with a channel (2) communicating with the slot, the side wall of the latch (6) is provided with a locking groove, and the elastic locking member passes through the channel (2) and is inserted into the locking groove.

3. A soil remediation sampling device according to claim 2, characterized in that: The elastic locking member comprises: a locking rod (8), a spring (10) and a driving rod (9), one end of the locking rod (8) is slidably arranged in the installation groove, and the spring (10) is also arranged in the installation groove, the locking rod (8) is aligned with the channel (2), and the locking rod (8) is inserted into the locking groove under the elastic force of the spring (10), one end of the driving rod (9) is fixedly connected to the end of the locking rod (8), and the other end thereof horizontally passes through the installation block (7).

4. A soil remediation sampling device according to claim 1, characterized in that: The locking mechanism comprises: a locking seat (11) and a screw (12); the locking seat (11) is fixed to the side wall of the semi-cylindrical body (5); the screw (12) horizontally passes through the locking seat (11) and the semi-cylindrical body (5) and is inserted into the latch (6); the screw (12) is threadedly connected to the locking seat (11).

5. The soil remediation sampling device according to claim 1, characterized in that: The mounting frame comprises two side plates (13) symmetrically arranged on the top of the base plate (1), and the drive assembly is located between the two side plates (13).

6. A soil remediation sampling device according to claim 5, characterized in that: The driving assembly comprises: a motor (18), a screw rod (17) and a guide column (16); a mounting column (14) is fixed on the top of the fixing seat (4); a horizontal cross plate (15) is provided on the top of the mounting column (14); the screw rod (17) and the guide column (16) are both vertically arranged on the top of the base plate (1); the screw rod (17) is rotatably connected to the base plate (1); the motor (18) is fixed directly above the screw rod (17) through the mounting seat (19); the output end of the motor (18) is fixedly connected to the screw rod (17); the guide column (16) and the screw rod (17) both vertically pass through the cross plate (15); the guide column (16) is slidably connected to the cross plate (15); and the screw rod (17) is threadedly connected to the cross plate (15).

7. A soil remediation sampling device according to claim 5, characterized in that: A top plate (20) is provided on the top of the two side plates (13), and a handle (21) is provided on the top of the top plate (20).

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