Soil detection device for soil heavy metal remediation

Abstract

The utility model relates to the technical field of soil detection, in particular to a soil detection device for soil heavy metal remediation, which comprises a main body, a first motor fixedly connected onto the main body, a lead screw arranged on the first motor, a nut arranged on the lead screw, a fixed block fixedly connected onto the nut, and a first partition fixedly connected onto the fixed block. The lower end of the first partition plate is fixedly connected with a supporting plate, and the front end of the supporting plate is fixedly connected with a loop. According to the utility model, the equipment is brought to the soil to be tested, the supporting frame and the mudguard which are rotatably arranged around the main body are put down, so that the first half drill bit and the second half drill bit face downwards, the fourth partition plate moves along the lead screw, the first half drill bit and the second half drill bit move downwards, and the second motor is started at the same time; the output end of a second motor drives a first gear to rotate, so that a first half drill bit and a second half drill bit rotate, and the first half drill bit and the second half drill bit drill to a deeper layer while rotating, so that soil in the deeper layer can be sampled conveniently.

Description

Technical Field

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

[0002] Soil is the basis for human survival. Heavy metal pollution of soil is difficult to recover in a short period of time. The content of trace metal elements in the soil exceeds the background value, and the excessive content caused by excessive deposition is collectively referred to as soil heavy metal pollution. Therefore, soil testing is necessary.

[0003] The prior art mostly adopts a soil detection device disclosed in the announcement number CN214067043U, which includes a detection frame and a soil holding basin. The top of the detection frame is provided with a feed port, the inner side wall of the feed port is fixedly connected to a feed hopper, the inner side wall of the detection frame is fixedly connected to a heating plate, the detection frame and the soil holding basin are connected through a connecting mechanism, the outer side wall of the detection frame is fixedly connected to a processing frame, and the inner side wall of the processing frame is fixedly connected to symmetrically arranged mounting blocks.

[0004] When testing the soil, the soil needs to be taken out, then reacted with a reagent, and the reaction effect is observed to understand the level of soil pollution. Usually, the equipment for taking out the soil can only sample the surface soil, and there is no way to sample the deeper soil, which will make the test results inaccurate. Therefore, the existing equipment is not particularly suitable for soil testing. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the equipment for taking out soil in the prior art can only sample the surface soil, but cannot sample the deeper soil, which will make the test results inaccurate, and to propose a soil detection device for soil heavy metal remediation.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A soil detection device for soil heavy metal remediation, comprising a main body, a first motor is fixedly connected to the main body, a lead screw is provided on the first motor, a nut is provided on the lead screw, a fixed block is fixedly connected to the nut, a first baffle is fixedly connected to the fixed block, a support plate is fixedly connected to the lower end of the first baffle, a ring sleeve is fixedly connected to the front end of the support plate, a second motor is fixedly connected to the upper end of the first baffle, a first gear is provided on the second motor, and a first rotating shaft is provided in the ring sleeve;

[0008] A second gear is fixedly connected to the upper end of the first rotating shaft, a second baffle is fixedly sleeved in the first rotating shaft, a third baffle is fixedly connected to the lower end of the first rotating shaft, both ends of the third baffle are rotatably connected to the second rotating shaft, and a fourth baffle is rotatably connected to one side of the second rotating shaft, one of the fourth baffles is fixedly connected to the first half drill bit, and the other fourth baffle is fixedly connected to the second half drill bit.

[0009] Preferably, the lead screw is fixedly connected to the output end of the first motor, the nut is rotatably sleeved in the lead screw, the main body is rotatably connected to a support frame and a fender, and four support frames are provided.

[0010] Preferably, the first gear and the second gear are meshingly connected, the first rotating shaft is rotatably sleeved in a ring sleeve, a bracket is fixedly connected to the lead screw, and the bracket is fixedly connected to the main body.

[0011] Preferably, a protrusion and a groove are integrally formed at the connection between the first half drill bit and the second half drill bit, and the protrusion is slidably mounted in the groove.

[0012] Preferably, the first gear is fixedly connected to the output end of the second motor, and a cavity is provided in the first half drill bit and the second half drill bit.

[0013] Preferably, the first drill bit half and the second drill bit half are provided with slots at their lower ends for digging soil samples.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The utility model brings the equipment to the soil that needs to be tested, lowers the support frame and the fender that are rotatably arranged around the main body, makes the first half drill bit and the second half drill bit face downward, then starts the first motor, the output end of the first motor drives the lead screw to rotate, makes the fourth partition plate move along the lead screw, makes the first half drill bit and the second half drill bit move downward, and at the same time starts the second motor, the output end of the second motor drives the first gear to rotate, makes the first half drill bit and the second half drill bit rotate, makes them drill to a deeper layer while rotating, so as to sample the deeper soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a soil detection device for soil heavy metal remediation proposed by the utility model;

[0017] Figure 2 This is a side sectional view of a soil detection device for soil heavy metal remediation proposed by the utility model;

[0018] Figure 3 This is a top view of a soil detection device for soil heavy metal remediation proposed by the utility model.

[0019] In the figure: 1. main body; 2. first motor; 3. lead screw; 4. nut; 5. fixing block; 6. first partition; 7. support plate; 8. sleeve; 9. second motor; 10. first gear; 11. second gear; 12. first rotating shaft; 13. second partition; 14. third partition; 15. second rotating shaft; 16. fourth partition; 17. first half drill bit; 18. second half drill bit. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 A soil detection device for soil heavy metal remediation comprises a main body 1, a first motor 2 is fixedly connected to the main body 1, a lead screw 3 is provided on the first motor 2, a nut 4 is provided on the lead screw 3, a fixing block 5 is fixedly connected to the nut 4, a first partition 6 is fixedly connected to the fixing block 5, a support plate 7 is fixedly connected to the lower end of the first partition 6, a ring sleeve 8 is fixedly connected to the front end of the support plate 7, a second motor 9 is fixedly connected to the upper end of the first partition 6, a first gear 10 is provided on the second motor 9, and a first rotating shaft 12 is provided in the ring sleeve 8;

[0022] The upper end of the first rotating shaft 12 is fixedly connected to the second gear 11, and the first rotating shaft 12 is fixedly sleeved with a second partition plate 13. Figure 1-Figure 3 It can be seen that the second baffle 13 is used to limit the expansion degree of the fourth baffle 16. The lower end of the first rotating shaft 12 is fixedly connected to the third baffle 14. The two ends of the third baffle 14 are rotatably connected to the second rotating shaft 15. One side of the second rotating shaft 15 is rotatably connected to the fourth baffle 16. Figure 1-Figure 3 It can be seen that the support plate 7 moves accordingly, so that the ring sleeve 8 drives the first rotating shaft 12 to move, so that the third partition plate 14 moves along the screw 3, so that the fourth partition plate 16 moves along the screw 3, so that the first half drill bit 17 and the second half drill bit 18 are moved away from and close to the ground, wherein one of the fourth partition plates 16 is fixedly connected to the first half drill bit 17, and the other fourth partition plate 16 is fixedly connected to the second half drill bit 18;

[0023] Refer to the instruction manual Figure 1-Figure 3 It can be seen that the first half drill bit 17 and the second half drill bit 18 can be opened with the rotation of the second rotating shaft 15, so that the soil sample can be taken out. Figure 1-Figure 3 It can be seen that the first half drill bit 17 and the second half drill bit 18 are provided with dust sweeping plates in the inner wall of the cavity for preliminary cleaning of the dirt in the cavity. Figure 1-Figure 3It can be known that the output end of the second motor 9 drives the first gear 10 to rotate, and through the meshing connection between the first gear 10 and the second gear 11, the second gear 11 rotates, and the first rotating shaft 12 rotates accordingly, so that the first half drill bit 17 and the second half drill bit 18 rotate, and the first half drill bit 17 and the second half drill bit 18 are driven to rotate, so that they can easily drill into the ground and collect soil.

[0024] The lead screw 3 is fixedly connected to the output end of the first motor 2, and the nut 4 is rotatably sleeved in the lead screw 3. The main body 1 is rotatably connected with a support frame and a fender all around, and four support frames are provided. The first gear 10 and the second gear 11 are meshed and connected, and the first rotating shaft 12 is rotatably sleeved in the ring sleeve 8. A bracket is fixedly connected to the lead screw 3, and the bracket is fixedly connected to the main body 1. The first half drill bit 17 and the second half drill bit 18 are connected at a point where a protrusion and a groove are integrally formed, respectively, and the protrusion is slidably sleeved in the groove. The first gear 10 is fixedly connected to the output end of the second motor 9, and a cavity is opened in the first half drill bit 17 and the second half drill bit 18, and a notch is opened at the lower end of the first half drill bit 17 and the second half drill bit 18 for digging soil samples.

[0025] The functional principle of the utility model can be explained through the following operation mode: bring the equipment to the soil that needs to be tested, lower the support frame and fenders that are rotatably arranged around the main body 1, make the first half drill bit 17 and the second half drill bit 18 face downward, then start the first motor 2, the output end of the first motor 2 drives the screw 3 to rotate, so that the nut 4 moves back and forth along the screw 3, the fixing block 5 moves accordingly, the first partition plate 6 moves back and forth along the screw 3, the support plate 7 moves accordingly, the ring sleeve 8 drives the first rotating shaft 12 to move, the third partition plate 14 moves along the screw 3, the fourth partition plate 16 moves along the screw 3, and the first half drill bit 17 and the second half drill bit 18 move downward.

[0026] At the same time, the second motor 9 is started, and the output end of the second motor 9 drives the first gear 10 to rotate. Through the meshing connection between the first gear 10 and the second gear 11, the second gear 11 is rotated, and the first rotating shaft 12 is rotated accordingly, so that the first half drill bit 17 and the second half drill bit 18 are rotated, so that it can drill downwards while rotating.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soil detection device for soil heavy metal remediation, comprising a main body (1), characterized in that: The main body (1) is fixedly connected to a first motor (2), the first motor (2) is provided with a lead screw (3), the lead screw (3) is provided with a nut (4), the nut (4) is fixedly connected to a fixing block (5), the fixing block (5) is fixedly connected to a first baffle (6), the lower end of the first baffle (6) is fixedly connected to a support plate (7), the front end of the support plate (7) is fixedly connected to a ring sleeve (8), the upper end of the first baffle (6) is fixedly connected to a second motor (9), the second motor (9) is provided with a first gear (10), and the ring sleeve (8) is provided with a first rotating shaft (12); The upper end of the first rotating shaft (12) is fixedly connected to the second gear (11), the first rotating shaft (12) is fixedly sleeved with a second baffle (13), the lower end of the first rotating shaft (12) is fixedly connected to the third baffle (14), both ends of the third baffle (14) are rotatably connected to the second rotating shaft (15), one side of the second rotating shaft (15) is rotatably connected to the fourth baffle (16), one of the fourth baffles (16) is fixedly connected to the first half drill bit (17), and the other of the fourth baffles (16) is fixedly connected to the second half drill bit (18).

2. A soil detection device for soil heavy metal remediation according to claim 1, characterized in that: The lead screw (3) is fixedly connected to the output end of the first motor (2), the nut (4) is rotatably sleeved in the lead screw (3), and the main body (1) is rotatably connected to a support frame and a fender, and four support frames are provided.

3. A soil detection device for soil heavy metal remediation according to claim 1, characterized in that: The first gear (10) and the second gear (11) are meshingly connected, the first rotating shaft (12) is rotatably sleeved in the ring sleeve (8), the lead screw (3) is fixedly connected to a bracket, and the bracket is fixedly connected to the inside of the main body (1).

4. A soil detection device for soil heavy metal remediation according to claim 1, characterized in that: A protrusion and a groove are integrally formed at the connection between the first half drill bit (17) and the second half drill bit (18), and the protrusion is slidably sleeved in the groove.

5. A soil detection device for soil heavy metal remediation according to claim 1, characterized in that: The first gear (10) is fixedly connected to the output end of the second motor (9), and a cavity is provided in the first half drill bit (17) and the second half drill bit (18).

6. A soil detection device for soil heavy metal remediation according to claim 1, characterized in that: The first half drill bit (17) and the second half drill bit (18) are provided with slots at their lower ends for digging soil samples.

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