Sample soil impurity removal device for soil detection

Abstract

The utility model belongs to the technical field of sample soil impurity removal equipment, and particularly relates to a sample soil impurity removal device for soil detection, which comprises an operation box, a function box is fixedly mounted on the left side of the operation box, a motor is fixedly mounted on the inner wall of the left side of the function box, a filtering mechanism is arranged in the operation box, and the same partition plate is fixedly mounted on the inner walls of the two sides of the operation box; a carding mechanism is arranged below the partition plate. And a first rotating shaft is rotationally installed on the inner wall of the top of the operation box, the bottom end of the first rotating shaft penetrates through the partition plate, clamping bases are fixedly installed on the inner walls of the two sides of the operation box correspondingly, clamping grooves are formed in the adjacent sides of the two clamping bases correspondingly, and limiting mechanisms are arranged in the clamping grooves. The device is reasonable in design, by arranging the limiting mechanism, the filter basket can be conveniently disassembled, then the purpose of conveniently replacing or cleaning the filter screen can be achieved, and by arranging the carding mechanism, the purpose of conveniently screening sample soil can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of soil sample impurity removal equipment, and in particular to a soil sample impurity removal device for soil testing. Background Art

[0002] Soil environmental monitoring refers to determining the environmental quality (or degree of pollution) and its changing trends by measuring the representative values ​​of factors affecting soil environmental quality. What we usually call soil monitoring refers to soil environmental monitoring, which generally includes technical contents such as point sampling, sample preparation, analysis methods, result characterization, data statistics and quality evaluation.

[0003] At present, a soil sample impurity removal device for soil detection is published in China with the announcement number CN211677890U, which relates to the field of soil detection technology. The soil sample impurity removal device for soil detection includes a shell, a crushing mechanism, a lifting mechanism, a supporting mechanism and a bottom plate. The top surface of the shell is fixedly connected to a feed pipe, the upper part of the inner wall of the shell is fixedly connected to a first filter screen, the bottom of the inner wall of the shell is fixedly connected to a second filter screen, the bottom surface of the shell is fixedly connected to a discharge pipe, and the crushing mechanism includes a forward and reverse motor. The soil sample impurity removal device for soil detection has the advantages of high screening efficiency and good screening effect by setting a crushing mechanism, which solves the problem that most traditional soil detection devices do not have the function of impurity removal. In order to ensure the accuracy of the detection, it is often necessary to manually remove the gravel and plant residues in the soil, which is time-consuming, labor-intensive and inefficient. By setting a lifting mechanism, the screening efficiency of the impurity removal device is effectively improved, and the working efficiency of the shell is improved.

[0004] In actual use, it is found that the sample soil impurity removal device needs to replace or clean the filter after long-term use, while the existing device is not convenient for disassembly and assembly of the filter, resulting in inconvenience in replacing or cleaning the filter, which is not conducive to use. Therefore, we propose a sample soil impurity removal device for soil testing to solve the above problem. Utility Model Content

[0005] The purpose of this application is to solve the shortcomings of the prior art: the existing device is not convenient for disassembling and assembling the filter, which makes it inconvenient to replace or clean the filter and is not conducive to use, and to propose a soil sample removal device for soil testing.

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

[0007] A soil sample impurity removal device for soil detection comprises an operation box, a function box is fixedly installed on the left side of the operation box, a motor is fixedly installed on the left inner wall of the function box, a filtering mechanism is arranged in the operation box, the same partition is fixedly installed on the inner walls on both sides of the operation box, and a combing mechanism is arranged below the partition; a first rotating shaft is rotatably installed on the inner wall at the top of the operation box, and the bottom end of the first rotating shaft passes through the partition, clamping seats are fixedly installed on the inner walls on both sides of the operation box, clamping grooves are opened on the adjacent sides of the two clamping seats, and a limiting mechanism is arranged in the clamping grooves, a discharge pipe is arranged at the bottom of the operation box, and a dredging mechanism is arranged between the discharge pipe and the motor, a second rotating shaft is rotatably installed on the inner wall on the left side of the function box, the second rotating shaft is located above the motor, and the right end of the second rotating shaft extends into the operation box, the partition is located below the second rotating shaft, a gear mechanism is arranged between the second rotating shaft and the first rotating shaft, and a box door is arranged on the front side of the operation box.

[0008] Preferably, the filtering mechanism comprises a filter basket and two connecting ears. The filter basket is arranged in the operating box, the filter basket is located below the partition, connecting ears are arranged on both sides of the filter basket, the connecting ears are matched with the clamping grooves, and a filter screen is arranged at the bottom of the filter basket.

[0009] Preferably, the combing mechanism comprises a fixing sleeve, a combing seat and combing teeth, a fixing sleeve is arranged below the partition, combing seats are fixedly mounted on both sides of the fixing sleeve, and combing teeth are arranged at the bottom of the combing seat.

[0010] Preferably, an electric push rod is rotatably mounted on the bottom of the partition, the fixing sleeve is arranged on the output shaft of the electric push rod, and the bottom end of the first rotating shaft is fixedly connected to the top of the electric push rod.

[0011] Preferably, the limiting mechanism includes a screw and a clamping block, the screw is threadedly installed on the inner wall of the top of the clamping groove, the top of the screw extends to the outside of the clamping seat, the bottom of the screw is fixedly installed with a clamping block, the clamping block is adapted to the connecting ear, and a knob is provided at the top of the screw.

[0012] Preferably, the dredging mechanism includes a dredging shaft and a dredging rod, the dredging shaft is fixedly mounted on the motor output shaft, the dredging rod is arranged on the dredging shaft, the dredging rod is located in the discharge pipe, and a transmission mechanism is arranged between the dredging shaft and the second rotating shaft.

[0013] Preferably, the transmission mechanism includes two transmission wheels and a transmission belt, the dredging shaft and the second rotating shaft are both fixedly sleeved with transmission wheels, the two transmission wheels are both located in the function box, and the transmission sleeves on the two transmission wheels are provided with the same transmission belt.

[0014] Preferably, the gear mechanism comprises two bevel gears, and bevel gears are fixedly sleeved on the first rotating shaft and on the right side of the second rotating shaft, and the two bevel gears are meshed with each other.

[0015] Beneficial effects of this application:

[0016] 1. Through the cooperation of the motor, two transmission wheels, the transmission belt, the second rotating shaft, the two bevel gears and the first rotating shaft, the motor can drive the electric push rod to rotate, and the fixed sleeve can drive the combing seat and the combing teeth to rotate, so that the sample soil can be continuously turned over and combed by the combing teeth, and the impurities in the sample soil can be continuously turned out, and the sample soil can fall into the discharge pipe through the filter screen, and the impurities can be retained in the filter basket, so as to facilitate the screening of the sample soil;

[0017] 2. Through the cooperation of the knob, the screw and the clamping block, the knob can be turned counterclockwise to drive the clamping block to move up, so that the connecting ear can be released, and the filter basket can be disassembled, thereby facilitating the replacement or cleaning of the filter screen;

[0018] 3. Through the cooperation of the motor, the dredging shaft and the dredging rod, the motor can drive the dredging rod to rotate, and the dredging rod can be used to continuously move the sample soil in the discharge pipe, so that the sample soil in the discharge pipe can be discharged smoothly, and the purpose of avoiding blockage of the discharge pipe by the sample soil can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a soil sample impurity removal device for soil testing proposed in this application;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of a soil sample impurity removal device for soil testing proposed in this application;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of a limiting mechanism of a soil sample removal device for soil testing proposed in this application;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of a transmission mechanism of a soil sample removal device for soil testing proposed in this application.

[0023] In the figure: 1. operation box; 2. function box; 3. partition; 4. filter basket; 5. connecting ear; 6. clamping seat; 7. clamping groove; 8. screw; 9. clamping block; 10. knob; 11. first rotating shaft; 12. electric push rod; 13. fixing sleeve; 14. combing seat; 15. combing teeth; 16. discharge pipe; 17. dredging shaft; 18. dredging rod; 19. motor; 20. second rotating shaft; 21. transmission wheel; 22. transmission belt; 23. bevel gear; 24. box door. DETAILED DESCRIPTION

[0024] The technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0025] Reference Figure 1-4 A soil sample impurity removal device for soil detection comprises an operation box 1, a function box 2 is fixedly installed on the left side of the operation box 1, a motor 19 is fixedly installed on the left inner wall of the function box 2, a filtering mechanism is arranged in the operation box 1, a same partition 3 is fixedly installed on the inner walls on both sides of the operation box 1, and a combing mechanism is arranged below the partition 3; a first rotating shaft 11 is rotatably installed on the inner wall of the top of the operation box 1, and the bottom end of the first rotating shaft 11 passes through the partition 3, and clamping seats 6 are fixedly installed on the inner walls on both sides of the operation box 1, and the two clamping seats 6 are mutually A clamping groove 7 is provided on the adjacent side, and a limiting mechanism is arranged in the clamping groove 7. A discharge pipe 16 is arranged at the bottom of the operation box 1, and a dredging mechanism is arranged between the discharge pipe 16 and the motor 19. A second rotating shaft 20 is rotatably installed on the left inner wall of the function box 2, and the second rotating shaft 20 is located above the motor 19. The right end of the second rotating shaft 20 extends into the operation box 1, the partition 3 is located below the second rotating shaft 20, and a gear mechanism is arranged between the second rotating shaft 20 and the first rotating shaft 11, and a box door 24 is arranged on the front side of the operation box 1.

[0026] In this embodiment, the filtering mechanism includes a filter basket 4 and two connecting ears 5. The filter basket 4 is arranged in the operating box 1, and the filter basket 4 is located below the partition 3. Connecting ears 5 are arranged on both sides of the filter basket 4, and the connecting ears 5 are adapted to the clamping grooves 7. A filter screen is arranged at the bottom of the filter basket 4. By providing the filtering mechanism, the impurities and the sample soil can be screened through the filter screen at the bottom of the filter basket 4, thereby achieving the purpose of screening out the impurities.

[0027] In this embodiment, the combing mechanism includes a fixed sleeve 13, a combing seat 14 and combing teeth 15. The fixed sleeve 13 is arranged under the partition 3, and the combing seats 14 are fixedly installed on both sides of the fixed sleeve 13. Combing teeth 15 are arranged at the bottom of the combing seat 14. By providing the combing mechanism, the fixed sleeve 13 can drive the combing teeth 15 to rotate, and the sample soil can be continuously turned over and combed by the combing teeth 15, which can facilitate the screening of impurities.

[0028] In this embodiment, an electric push rod 12 is rotatably installed at the bottom of the partition 3, and a fixed sleeve 13 is fixedly arranged on the output shaft of the electric push rod 12. The bottom end of the first rotating shaft 11 is fixedly connected to the top of the electric push rod 12. By providing the electric push rod 12, the electric push rod 12 can drive the fixed sleeve 13 to move downward, thereby achieving the purpose of driving the combing seat 14 and the combing teeth 15 to move downward.

[0029] In this embodiment, the limiting mechanism includes a screw 8 and a clamping block 9. The screw 8 is threadedly installed on the inner wall of the top of the clamping groove 7. The top of the screw 8 extends to the outside of the clamping seat 6. The clamping block 9 is fixedly installed on the bottom of the screw 8. The clamping block 9 is adapted to the connecting ear 5. A knob 10 is provided on the top of the screw 8. By providing a limiting mechanism, rotating the screw 8 can drive the clamping block 9 to move up and down in a spiral.

[0030] In this embodiment, the dredging mechanism includes a dredging shaft 17 and a dredging rod 18. The dredging shaft 17 is fixedly mounted on the output shaft of the motor 19. The dredging rod 18 is arranged on the dredging shaft 17. The dredging rod 18 is located in the discharge pipe 16. A transmission mechanism is arranged between the dredging shaft 17 and the second rotating shaft 20. By providing the dredging mechanism, the dredging shaft 17 can drive the dredging rod 18 to rotate, thereby achieving the purpose of continuously moving the sample soil in the discharge pipe 16 through the dredging rod 18.

[0031] In this embodiment, the transmission mechanism includes two transmission wheels 21 and a transmission belt 22. The transmission wheels 21 are fixedly sleeved on the dredging shaft 17 and the second rotating shaft 20. The two transmission wheels 21 are both located in the function box 2. The transmission sleeves of the two transmission wheels 21 are provided with the same transmission belt 22. By setting up the transmission mechanism, the motor 19 can drive the second rotating shaft 20 to rotate.

[0032] In this embodiment, the gear mechanism includes two bevel gears 23. Bevel gears 23 are fixedly mounted on the first rotating shaft 11 and on the right side of the second rotating shaft 20. The two bevel gears 23 are meshed with each other. By providing the gear mechanism, the second rotating shaft 20 can drive the first rotating shaft 11 to rotate.

[0033] In the present application, when in use, first open the box door 24, pour the sample soil into the filter basket 4, and start the electric push rod 12 to drive the combing seat 14 and the combing teeth 15 to move downward through the fixed sleeve 13, so that the combing teeth 15 can be in contact with the sample soil. The starting motor 19 can drive the second rotating shaft 20 to rotate through the two transmission wheels 21 and the transmission belt 22, and can drive the first rotating shaft 11 to rotate through the two bevel gears 23, so that the electric push rod 12 can be driven to rotate, and the combing seat 14 and the combing teeth 15 can be driven to rotate through the fixed sleeve 13, so that the sample soil can be continuously turned over and combed by the combing teeth 15, so that the impurities in the sample soil can be continuously turned out, and the sample soil can fall into the filter through the filter screen. At the discharge pipe 16, impurities can be retained in the filter basket 4, which can facilitate the screening of the sample soil. When the filter needs to be replaced or cleaned, the screw 8 can be driven to rotate counterclockwise by rotating the knob 10, which can drive the clamping block 9 to move upward in a spiral, thereby releasing the connecting ear 5, and facilitating the disassembly of the filter basket 4, thereby facilitating the replacement or cleaning of the filter. The motor 19 can drive the dredging shaft 17 to rotate, and can drive the dredging rod 18 to rotate, so that the sample soil in the discharge pipe 16 can be continuously moved by the dredging rod 18, so that the sample soil in the discharge pipe 16 can be discharged smoothly, and the purpose of avoiding blockage of the sample soil in the discharge pipe can be achieved.

Claims

1. A soil sample impurity removal device for soil detection, characterized in that: It comprises an operation box (1), a function box (2) is fixedly mounted on the left side of the operation box (1), a motor (19) is fixedly mounted on the left inner wall of the function box (2), a filtering mechanism is arranged inside the operation box (1), a same partition (3) is fixedly mounted on the inner walls on both sides of the operation box (1), and a combing mechanism is arranged below the partition (3); A first rotating shaft (11) is rotatably mounted on the inner wall of the top of the operation box (1), and the bottom end of the first rotating shaft (11) passes through the partition (3). Clamping seats (6) are fixedly mounted on the inner walls of both sides of the operation box (1), and clamping grooves (7) are provided on the adjacent sides of the two clamping seats (6). A limiting mechanism is arranged in the clamping grooves (7). A discharge pipe (16) is arranged at the bottom of the operation box (1), and a dredging mechanism is arranged between the discharge pipe (16) and the motor (19). A second rotating shaft (20) is rotatably mounted on the inner wall of the left side of the function box (2), and the second rotating shaft (20) is located above the motor (19). The right end of the second rotating shaft (20) extends into the operation box (1), and the partition (3) is located below the second rotating shaft (20). A gear mechanism is arranged between the second rotating shaft (20) and the first rotating shaft (11), and a box door (24) is arranged on the front side of the operation box (1).

2. A soil sample impurity removal device for soil detection according to claim 1, characterized in that: The filtering mechanism comprises a filtering basket (4) and two connecting ears (5). The filtering basket (4) is arranged in the operating box (1). The filtering basket (4) is located below the partition (3). Connecting ears (5) are arranged on both sides of the filtering basket (4). The connecting ears (5) are matched with the clamping grooves (7). A filter screen is arranged at the bottom of the filtering basket (4).

3. A soil sample impurity removal device for soil detection according to claim 1, characterized in that: The combing mechanism comprises a fixing sleeve (13), a combing seat (14) and combing teeth (15); the fixing sleeve (13) is arranged below the partition plate (3); combing seats (14) are fixedly mounted on both sides of the fixing sleeve (13); and combing teeth (15) are arranged at the bottom of the combing seat (14).

4. A soil sample impurity removal device for soil testing according to claim 3, characterized in that: An electric push rod (12) is rotatably mounted on the bottom of the partition (3); the fixing sleeve (13) is fixedly mounted on the output shaft of the electric push rod (12); and the bottom end of the first rotating shaft (11) is fixedly connected to the top of the electric push rod (12).

5. The soil sample impurity removal device for soil detection according to claim 1, characterized in that: The limiting mechanism comprises a screw rod (8) and a clamping block (9); the screw rod (8) is threadedly mounted on the inner wall of the top of the clamping groove (7); the top end of the screw rod (8) extends to the outside of the clamping seat (6); the bottom end of the screw rod (8) is fixedly mounted with the clamping block (9); the clamping block (9) is matched with the connecting ear (5); and a knob (10) is arranged at the top end of the screw rod (8).

6. The soil sample impurity removal device for soil detection according to claim 1, characterized in that: The dredging mechanism comprises a dredging shaft (17) and a dredging rod (18); the dredging shaft (17) is fixedly mounted on the output shaft of the motor (19); the dredging rod (18) is arranged on the dredging shaft (17); the dredging rod (18) is located in the discharge pipe (16); and a transmission mechanism is arranged between the dredging shaft (17) and the second rotating shaft (20).

7. A soil sample impurity removal device for soil testing according to claim 6, characterized in that: The transmission mechanism comprises two transmission wheels (21) and a transmission belt (22); the transmission wheels (21) are fixedly sleeved on the dredging shaft (17) and the second rotating shaft (20); the two transmission wheels (21) are both located in the function box (2); and the transmission sleeves on the two transmission wheels (21) are provided with the same transmission belt (22).

8. The soil sample impurity removal device for soil testing according to claim 1, characterized in that: The gear mechanism comprises two bevel gears (23). The first rotating shaft (11) and the right side of the second rotating shaft (20) are both fixedly sleeved with bevel gears (23), and the two bevel gears (23) are meshed with each other.

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