Soil detecting and dissolving equipment

Abstract

The invention relates to the technical field of soil detection, in particular to soil detection dissolving equipment which comprises a base, a containing cylinder is fixedly connected to the base, a supporting frame is connected to the containing cylinder through a supporting mechanism, a motor is fixedly connected to the supporting frame, a rotating shaft is in transmission connection to the motor, and the rotating shaft is in transmission connection with the containing cylinder. The rotating shaft is rotationally connected with the supporting frame through a bearing; a connecting plate is fixedly connected to the rotating shaft, two limiting grooves are formed in the connecting plate, limiting blocks are arranged in the two limiting grooves in a sliding mode, fixing lugs are fixedly connected to the two limiting blocks, and a two-way reciprocating threaded rod is connected to the two fixing lugs in a threaded penetrating mode; and the two-way reciprocating threaded rod is rotationally connected with the rotating shaft through a bearing, the two limiting blocks are connected with connecting cylinders through connecting mechanisms, and the two connecting cylinders are each provided with a plurality of puncturing nails. The dissolving effect is ensured, and the accuracy of a detection result is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of soil detection, and in particular to a soil detection and dissolution device. Background Art

[0002] Soil testing refers to the important process of analyzing soil samples to understand their chemical, physical and biological properties. Through soil testing, we can obtain information about the nutrient content, organic matter ratio and possible pollutants in the soil. When testing the soil, water needs to be added to dissolve the soil and dissolve the substances in the soil in the water for testing. Since the soil is divided into sandy soil, clay soil and loam, when testing clay soil, due to the presence of electrolytes in the clay, the thickness of the soil particle diffusion layer is reduced, and the clay particles are condensed together, making it easy for the clay soil to form small balls when adding water and stirring, resulting in the substances in the tested soil cannot be completely dissolved in the water, which will affect the accuracy of the test results. Summary of the invention

[0003] The purpose of the present invention is to solve the problem in the prior art that sticky soil easily forms small balls when stirred with water, resulting in the inability of the substances in the tested soil to be completely dissolved in water, thus affecting the accuracy of the test results, and to propose a soil detection and dissolution device.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A soil detection and dissolution device is designed, comprising a base, a holding tube is fixedly connected to the base, a support frame is connected to the holding tube via a supporting mechanism, a motor is fixedly connected to the support frame, a rotating shaft is transmission-connected to the motor, and the rotating shaft is rotatably connected to the support frame via a bearing; The rotating shaft is fixedly connected with a connecting plate, and two limiting grooves are provided on the connecting plate, and limiting blocks are slidably arranged in the two limiting grooves, and the two limiting blocks are fixedly connected with fixing ears, and two-way reciprocating threaded rods are threadedly connected through the two fixing ears, and the two-way reciprocating threaded rods are rotatably connected to the rotating shaft through bearings, and the two limiting blocks are connected with connecting tubes through connecting mechanisms, and a plurality of puncturing nails are arranged on the two connecting tubes; Both ends of the bidirectional reciprocating threaded rod are fixedly connected with a second bevel gear, the two second bevel gears are meshed with a first bevel gear, the two first bevel gears are fixedly connected with a rotating column, the rotating column is rotatably connected to the connecting plate through a bearing, the two rotating columns are fixedly connected with a gear, the two gears are meshed with a gear ring, and the gear ring is fixedly connected to the support frame through a fixing column.

[0005] Preferably, the support mechanism includes two support tubes, the two support tubes are fixedly connected to the base, and the lower end of the support frame is inserted into the two support tubes.

[0006] Preferably, the inner wall of the containing cylinder is provided with a wear-resistant layer.

[0007] Preferably, the connecting mechanism includes a connecting edge, the connecting edge is fixedly connected to the limit block, a connecting tube is sleeved on the outer side of the connecting edge, a connecting part is fixedly connected to the connecting tube, a rotating roller is connected to the connecting part, a transverse plate is fixedly connected to the rotating shaft, an inclined surface is arranged on the transverse plate, and the rotating roller abuts against the inclined surface.

[0008] Preferably, a dust cover is fixedly connected to the connecting edge, the dust cover is arranged on the connecting tube, an air bag is fixedly connected to the inner wall of the dust cover, the air bag has an annular structure, a sealing ring is fixedly connected to the inner ring wall of the air bag, and the sealing ring abuts against the dust cover.

[0009] Preferably, a connecting sleeve is fixedly connected to the dustproof cover, the connecting sleeve is communicated with the airbag, a piston is abutted on the inner wall of the connecting sleeve, a connecting rod is fixedly connected to the piston, a counterweight is fixedly connected to the connecting rod, and a spring is fixedly connected between the counterweight and the connecting tube.

[0010] Preferably, a stopper is fixedly connected to the port of the connecting sleeve.

[0011] Preferably, the connecting portion is rotatably connected to a rotating roller via a bearing.

[0012] The soil detection and dissolution equipment proposed by the present invention has the beneficial effect that when the connecting tube rotates around the rotating shaft, the piercing nail is driven to move, which increases the chance of the piercing nail colliding with the small balls at different positions in the containing tube, thereby piercing the small balls, allowing water to enter, and completely dissolving the soil in the water, thereby ensuring the dissolution effect and facilitating the accuracy of the detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a soil detection and dissolution device proposed by the present invention; Figure 2 A three-dimensional diagram of a soil detection and dissolution device proposed by the present invention; Figure 3 A front view of a soil detection and dissolution device proposed by the present invention; Figure 4 A three-dimensional diagram of a bidirectional reciprocating threaded rod portion of a soil detection and dissolution device proposed by the present invention Figure 1 ; Figure 5A three-dimensional diagram of a bidirectional reciprocating threaded rod portion of a soil detection and dissolution device proposed by the present invention Figure 2 ; Figure 6 A soil detection and dissolution device proposed by the present invention Figure 4 A cross-sectional view from the front; Figure 7 A front view of a dust cover portion of a soil detection and dissolution device proposed by the present invention; Figure 8 A soil detection and dissolution device proposed by the present invention Figure 6 Enlarged view of part A.

[0014] In the figure: 1. base; 2. support frame; 3. support cylinder; 4. containing cylinder; 5. motor; 6. fixing column; 7. gear ring; 8. first bevel gear; 9. two-way reciprocating threaded rod; 10. gear; 11. connecting cylinder; 12. rotating shaft; 13. connecting part; 14. dust cover; 15. second bevel gear; 16. connecting plate; 17. cross plate; 18. inclined surface; 19. limiting groove; 20. limiting block; 21. fixing ear; 22. connecting edge; 23. rotating roller; 24. counterweight; 25. connecting rod; 26. spring; 27. connecting sleeve; 28. piston; 29. ​​airbag; 30. sealing ring; 31. puncture nail. DETAILED DESCRIPTION

[0015] 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 the embodiments.

[0016] Example 1: Reference Figure 1-6 A soil detection and dissolution device comprises a base 1, a containing cylinder 4 is fixedly connected to the base 1, a supporting frame 2 is connected to the containing cylinder 4 through a supporting mechanism, a motor 5 is fixedly connected to the supporting frame 2, a rotating shaft 12 is transmission-connected to the motor 5, and the rotating shaft 12 is rotatably connected to the supporting frame 2 through a bearing; the supporting mechanism comprises two supporting cylinders 3, the two supporting cylinders 3 are fixedly connected to the base 1, and the lower end of the supporting frame 2 is inserted into the two supporting cylinders 3. The supporting cylinders 3 are used to support the supporting frame 2, so that the containing cylinder 4 and the stirring part can be separated when needed, and the material in the containing cylinder 4 can be poured out. At the same time, it is also convenient to clean the containing cylinder 4 and the stirring part to prevent rust. The components constituting the equipment can be made of plastic material or stainless steel material.

[0017] A connecting plate 16 is fixedly connected to the rotating shaft 12, and two limit grooves 19 are provided on the connecting plate 16. Limit blocks 20 are slidably arranged in the two limit grooves 19, and fixed ears 21 are fixedly connected to the two limit blocks 20. Two fixed ears 21 are threadedly penetrated and connected with a bidirectional reciprocating threaded rod 9, and the bidirectional reciprocating threaded rod 9 is rotatably connected to the rotating shaft 12 through a bearing, and the two limit blocks 20 are connected to a connecting tube 11 through a connecting mechanism, and a plurality of puncturing nails 31 are provided on the two connecting tubes 11. Both ends of the bidirectional reciprocating threaded rod 9 are fixedly connected to a second bevel gear 15, and the two second bevel gears 15 are meshed with a first bevel gear 8, and the two first bevel gears 8 are fixedly connected to a rotating column, and the rotating column is rotatably connected to the connecting plate 16 through a bearing, and the two rotating columns are fixedly connected with a gear 10, and the two gears 10 are meshed with a gear ring 7, and the gear ring 7 is fixedly connected to the support frame 2 through a fixed column 6. The rotation of the motor 5 will drive the rotating shaft 12 to rotate, thereby driving the connecting plate 16 to rotate. Since the gear ring 7 is meshed with the gear 10, the gear 10 will be driven to rotate during rotation, thereby driving the first bevel gear 8 to rotate, so that the first bevel gear 8 drives the second bevel gear 15 to rotate, and the second bevel gear 15 drives the two-way reciprocating threaded rod 9 to rotate, thereby adjusting the positions of the two fixing ears 21 on the two-way reciprocating threaded rod 9, so that the two limit blocks 20 move toward or away from each other, so that when the connecting tube 11 rotates around the rotating shaft 12, it drives the piercing nail 31 to move, increasing the chance of the piercing nail 31 colliding with the small balls at different positions in the containing tube 4, thereby piercing it, allowing water to enter, and completely dissolving the soil in the water, thereby ensuring the dissolution effect, which is beneficial to the accuracy of the detection result.

[0018] The inner wall of the containing tube 4 is provided with a wear-resistant layer, which can be made of wear-resistant stainless steel material. Since there is sand in the soil, the rotation of the sand will cause wear to the inner wall of the containing tube 4 during rotation. The use of the wear-resistant layer improves the wear resistance of the containing tube 4 and avoids rust.

[0019] Example 2: In Example 1, although the puncture spikes 31 can puncture the ball, the movement of each puncture spike 31 is within a plane. When the ball is suspended between two upper and lower puncture spikes 31, the puncture spikes 31 will not be able to puncture the ball to allow water to enter. Figure 1-6 , as another preferred embodiment of the present invention, based on Example 1.

[0020] The connecting mechanism includes a connecting edge 22, which is fixedly connected to the limit block 20. A connecting tube 11 is sleeved on the outer side of the connecting edge 22. A connecting portion 13 is fixedly connected to the connecting tube 11, and a rotating roller 23 is connected to the connecting portion 13. A transverse plate 17 is fixedly connected to the rotating shaft 12, and an inclined surface 18 is provided on the transverse plate 17. The rotating roller 23 abuts against the inclined surface 18. When the two limit blocks 20 move toward or away from each other, the rotating roller 23 will be driven to move on the inclined surface 18, thereby driving the connecting tube 11 to move up and down, and adjusting the position of the connecting tube 11 in the connecting edge 22, so that the piercing nail 31 can move up and down, increasing the chance of collision with the suspended small ball, so as to pierce the suspended small ball, thereby further enhancing the dissolving effect on the clay.

[0021] The connecting portion 13 is rotatably connected to a rotating roller 23 via a bearing. Compared with sliding friction, rolling friction is beneficial to reducing friction resistance.

[0022] Example 3: In Example 2, when the clay soil to be tested is poured into the containing tube 4, when the soil is relatively dry, fine dust will float out, which is easy to cause the dust to enter the gap between the connecting tube 11 and the connecting edge 22. Long-term accumulation will hinder the movement of the connecting tube 11 and affect the normal operation of the equipment. Figure 1-8 , as another preferred embodiment of the present invention, based on Example 2.

[0023] A dustproof cover 14 is fixedly connected to the connecting edge 22, and the dustproof cover 14 is arranged on the connecting tube 11. An airbag 29 is fixedly connected to the inner wall of the dustproof cover 14. The airbag 29 has an annular structure, and a sealing ring 30 is fixedly connected to the inner ring wall of the airbag 29. The sealing ring 30 abuts against the connecting tube 11. The sealing ring 30 plays a dustproof role and prevents dust from entering the gap between the connecting tube 11 and the connecting edge 22.

[0024] A connecting sleeve 27 is fixedly connected to the ash cover 14, and the connecting sleeve 27 is connected to the air bag 29. A piston 28 is abutted on the inner wall of the connecting sleeve 27. A connecting rod 25 is fixedly connected to the piston 28. A counterweight 24 is fixedly connected to the connecting rod 25. A spring 26 is fixedly connected between the counterweight 24 and the ash cover 14. Although the sealing ring 30 can play a sealing role, the up and down movement of the connecting tube 11 during stirring and dissolving can easily cause wear to the sealing ring 30. At the same time, the sealing ring 30 abuts against the connecting tube 11, which will increase the friction resistance of the connecting tube 11 when it moves, and increase energy consumption. At the same time, due to the addition of water during stirring, no dust will be generated, and the seal can be released. During dissolving and stirring, the centrifugal force is generated by rotation, so that the counterweight 24 moves outward. The air in the airbag 29 will flow into the connecting sleeve 27, thereby reducing the air pressure in the airbag 29. The contraction of the airbag 29 will drive the outer wall of the sealing ring 30 to move, and a gap will be generated between the inner wall of the sealing ring 30 and the connecting tube 11, thereby avoiding wear. When the dissolution and stirring are stopped, the centrifugal force disappears, and the piston 28 is reset under the action of the restoring force of the spring 26, so that the gas re-enters the airbag 29, causing the airbag 29 to expand and the sealing ring 30 to abut against the connecting tube 11, thereby ensuring that the sealing ring 30 abuts and seals when the stirring is stopped, and the sealing ring 30 does not seal during stirring, which is beneficial to slowing down the wear of the sealing ring 30 and also beneficial to reducing the friction resistance when the connecting tube 11 moves.

[0025] A stopper is fixedly connected to the end of the connecting sleeve 27 , and the stopper prevents the piston 28 from being separated from the connecting sleeve 27 .

[0026] When dissolving, put the soil into the containing tube 4, start the motor 5, drive the rotating shaft 12 to rotate, thereby drive the connecting plate 16 to rotate, and drive the gear 10 to rotate during the rotation, thereby driving the first bevel gear 8 to rotate, so that the first bevel gear 8 drives the second bevel gear 15 to rotate, and the second bevel gear 15 drives the two-way reciprocating threaded rod 9 to rotate, and adjust the positions of the two fixed ears 21 on the two-way reciprocating threaded rod 9, so that the two limit blocks 20 move toward or away from each other, so that when the connecting tube 11 rotates around the rotating shaft 12, the piercing nail 31 is driven to move, increasing the collision chance of the piercing nail 31 with the small balls at different positions in the containing tube 4, and the two limit blocks 20 move toward or away from each other, which will drive the rotating roller 23 to move on the inclined surface 18, thereby driving the connecting tube 11 to move up and down, The position of the connecting tube 11 in the connecting edge 22 is adjusted so that the puncturing nail 31 moves up and down, ensuring that the puncturing nail 31 moves in the horizontal and vertical directions at the same time when rotating around the rotating shaft 12; during stirring, under the action of centrifugal force, the counterweight block 24 moves outward, thereby pulling the piston 28 to move outward, and the air in the airbag 29 will flow into the connecting sleeve 27, reducing the air pressure in the airbag 29. The contraction of the airbag 29 will drive the outer wall of the sealing ring 30 to move, and a gap will be generated between the inner wall of the sealing ring 30 and the connecting tube 11. After the stirring is completed, under the action of the restoring force of the spring 26, the piston 28 is reset, and the gas re-enters the airbag 29, causing the airbag 29 to expand and abut the sealing ring 30 against the connecting tube 11. Finally, the support frame 2 is taken out, and the material in the containing tube 4 is poured out for inspection.

[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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soil dissolution detection device, comprising a base (1), characterized in that: The base (1) is fixedly connected to a containing cylinder (4), the containing cylinder (4) is connected to a supporting frame (2) via a supporting mechanism, the supporting frame (2) is fixedly connected to a motor (5), the motor (5) is drivingly connected to a rotating shaft (12), and the rotating shaft (12) is rotatably connected to the supporting frame (2) via a bearing; The rotating shaft (12) is fixedly connected to a connecting plate (16), the connecting plate (16) is provided with two limiting grooves (19), limiting blocks (20) are slidably arranged in the two limiting grooves (19), the two limiting blocks (20) are fixedly connected to fixing ears (21), the two fixing ears (21) are threadedly connected with bidirectional reciprocating threaded rods (9), the bidirectional reciprocating threaded rods (9) are rotatably connected to the rotating shaft (12) via bearings, the two limiting blocks (20) are connected to connecting tubes (11) via connecting mechanisms, and the two connecting tubes (11) are provided with a plurality of puncturing spikes (31); Both ends of the bidirectional reciprocating threaded rod (9) are fixedly connected to second bevel gears (15), the two second bevel gears (15) are meshed with first bevel gears (8), the two first bevel gears (8) are fixedly connected to rotating columns, the two rotating columns are fixedly connected to gears (10), the rotating columns are rotatably connected to the connecting plate (16) via bearings, the two gears (10) are meshed with gear rings (7), and the gear rings (7) are fixedly connected to the support frame (2) via fixed columns (6).

2. A soil dissolution detection device according to claim 1, characterized in that: The support mechanism comprises two support tubes (3), the two support tubes (3) are fixedly connected to the base (1), and the lower end of the support frame (2) is inserted into the two support tubes (3).

3. A soil dissolution detection device according to claim 1, characterized in that: The inner wall of the containing cylinder (4) is provided with a wear-resistant layer.

4. A soil dissolution detection device according to any one of claims 1 to 3, characterized in that: The connection mechanism comprises a connection ridge (22), the connection ridge (22) being fixedly connected to the limit block (20), a connection tube (11) being sleeved on the outer side of the connection ridge (22), a connection portion (13) being fixedly connected to the connection tube (11), a rotating roller (23) being connected to the connection portion (13), a transverse plate (17) being fixedly connected to the rotating shaft (12), an inclined surface (18) being provided on the transverse plate (17), and the rotating roller (23) being in contact with the inclined surface (18).

5. A soil dissolution detection device according to claim 4, characterized in that: A dust cover (14) is fixedly connected to the connecting edge (22), the dust cover (14) is arranged on the connecting tube (11), an air bag (29) is fixedly connected to the inner wall of the dust cover (14), the air bag (29) is annular in structure, a sealing ring (30) is fixedly connected to the inner ring wall of the air bag (29), and the sealing ring (30) is in contact with the connecting tube (11).

6. A soil dissolution detection device according to claim 5, characterized in that: A connecting sleeve (27) is fixedly connected to the dust cover (14), the connecting sleeve (27) is in communication with the air bag (29), a piston (28) is abutted against an inner wall of the connecting sleeve (27), a connecting rod (25) is fixedly connected to the piston (28), a counterweight (24) is fixedly connected to the connecting rod (25), and a spring (26) is fixedly connected between the counterweight (24) and the dust cover (14).

7. A soil dissolution detection device according to claim 6, characterized in that: A stopper is fixedly connected to the end of the connecting sleeve (27).

8. A soil dissolution detection device according to claim 7, characterized in that: The connecting portion (13) is rotatably connected to a rotating roller (23) via a bearing.

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