CN220153939U - Prosthetic devices of soil sampler - Google Patents

Abstract

The utility model belongs to the technical field of soil sampling, in particular to a repairing device of a soil sampler, which comprises a supporting rod, wherein the supporting rod is arranged on the supporting rod; the rotary mechanism is installed to branch downside, the sampling tube is installed in branch downside rotation, be provided with rabbling mechanism on the sampling tube periphery, rabbling mechanism upside is provided with fixed establishment, rabbling mechanism includes the fixed disk, slidable mounting has the round bar on the fixed disk, round bar top and bottom are fixed with supporting disk and connection pad respectively, the connection pad downside is fixed with the connecting rod, connecting rod bottom end fixing has the lifter plate, the lifter plate side is fixed with spacing seat, sampling tube downside is fixed with the mount pad, and rotates on the mount pad and install the puddler, after the soil is accomplished the sampling, promotes the supporting disk, promotes the connection pad through the round bar and descends, promotes the lifter plate through the connecting rod simultaneously and descends, promotes the puddler through spacing seat and struts, can leave the hole after having solved the collection soil, causes the problem of harm to soil.

Description

Prosthetic devices of soil sampler

Technical Field

The utility model relates to the technical field of soil sampling, in particular to a repairing device of a soil sampler.

Background

The soil sampler is characterized in that a cylindrical instrument is inserted into soil to be measured, then the instrument is pulled out of the soil to bring out columnar soil, the whole soil profile is researched through the brought soil, and compared with direct excavation and sampling, the soil sampler can save time and improve the soil sampling efficiency.

When sampling soil, current soil sampler mainly comprises body of rod and sampling tube, and body of rod top side is fixed with the handle, and the sampling tube is hollow structure, and the top is fixed with the pedal pole, inserts the sampling tube into the soil of waiting to detect through the pedal pole, in collecting the sampling tube with soil, later pulls the body of rod through the handle, withdraws the sampler, accomplishes the sampling to soil.

However, after the current sampler is sampled, the soil can leave a pit with the same size as the sampling cylinder, and the surrounding soil can be extruded in the sampling process, so that the pit is difficult to restore automatically and damage the soil, and further a repairing device of the soil sampler is provided.

Disclosure of Invention

In order to make up the defects of the prior art, a rod body and a sampling cylinder are used for a sampler in the market, and after sampling, pits are left on the surface of soil, so that the pits are difficult to restore automatically and damage to the soil.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a repairing device of a soil sampler, which comprises a supporting rod; the rotary mechanism is installed to branch downside, the sampling tube is installed in the rotation of branch downside, be provided with rabbling mechanism on the sampling tube periphery, rabbling mechanism top side is provided with fixed establishment, be fixed with the fixed disk on the sampling tube periphery.

Preferably, the stirring mechanism comprises a fixed disc, the round bar is installed in a sliding insertion manner on the fixed disc, the supporting disc is fixed on the top end of the round bar, the connecting disc is fixed on the bottom end of the round bar, the connecting rod is fixed on the bottom side of the connecting disc, the lifting disc is fixed on the bottom end of the connecting rod, the limiting seat is fixed on the circumferential surface of the lifting disc, the stirring bar is installed on the mounting seat in a rotating manner, the surface of the stirring bar is provided with a sliding groove, the limiting seat is slidably installed in the sliding groove, a first spring is fixed between the fixed disc and the connecting disc, the stirring bar is sleeved on the round bar by the first spring, and the stirring bar is of a simple geometric shape, is convenient to produce and process, low in cost and convenient to maintain and replace.

Preferably, the fixing mechanism comprises a supporting disc, fixing plates are fixed at two ends of the top side of the supporting disc, inserting rods are inserted in the inner sides of the fixing plates in a sliding mode, limiting caps are fixed at one ends of the inserting rods, second springs are fixed between the limiting caps and the fixing plates and sleeved on the inserting rods, fixing holes are formed in the circumferential surface, close to the top end, of the sampling tube, the inserting rods are inserted in the fixing holes in a sliding mode, fixing frames are fixed on the circumferential surface of the bottom side of the supporting rod, the springs are used, and are not easy to damage in the elastic limit, simple in structure and convenient to maintain and replace.

Preferably, the rotary mechanism comprises a fixed frame, a servo motor is fixed on one side of the fixed frame, a threaded shaft is rotatably arranged between the fixed frames, the output end of the servo motor penetrates through the fixed frame and is fixedly connected with the threaded shaft, the output end of the servo motor is rotatably connected with the fixed frame, a rack is fixed on the top end of the sampling cylinder and is meshed with the threaded shaft, and the threaded shaft is used for bearing larger load and preventing sampling from being blocked in soil.

The utility model has the advantages that:

1. according to the structural design of the repairing device of the soil sampler, the stirring mechanism is arranged, the sampling cylinder is pushed by the supporting rod to be inserted into soil to be sampled, at the moment, the soil is collected inside the sampling cylinder, then the supporting plate is pushed, the supporting plate is pushed by the round rod to push the connecting plate to move downwards, the first spring is in a compressed state, at the moment, the first spring also pushes the connecting plate to move downwards through self elasticity, the connecting plate is matched with the connecting rod to push the lifting plate to descend, the stirring rod is pushed to rotate on the mounting seat under the matching of the limiting seat and the sliding groove, the stirring rod is propped open, and the problem that sampling holes are left after the soil is collected by the sampler, and damage is caused to the soil is solved.

2. According to the structural design of the repairing device of the soil sampler, the fixing mechanism is arranged, the supporting plate can be pulled to move upwards after the soil sampler is used, the stirring rod is retracted through the limiting seat on the side face of the lifting plate under the cooperation of the connecting plate and the connecting rod, the supporting plate moves to the fixing hole, the second spring is in a stretching state, the limiting cap is pulled through elasticity, the limiting cap is pushed to push the inserting rod to be inserted into the fixing hole, and the stirring mechanism of the soil sampler can be flexibly retracted before and after the soil sampler is used, so that the soil sampler is more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the whole front view of the first embodiment;

fig. 2 is a schematic front perspective view of a fixing mechanism according to the first embodiment;

FIG. 3 is a schematic side view of a stirring mechanism according to the first embodiment;

FIG. 4 is a schematic side view of a rotary mechanism according to the first embodiment;

fig. 5 is a schematic overall front perspective view of the second embodiment.

In the figure: 1. a support rod; 2. a sampling cylinder; 3. a fixing frame; 4. a servo motor; 5. a threaded shaft; 6. a rack; 7. a fixed plate; 8. a round bar; 9. a support plate; 10. a connecting disc; 11. a first spring; 12. a connecting rod; 13. a lifting disc; 14. a limit seat; 15. a mounting base; 16. a stirring rod; 17. a chute; 18. a fixing plate; 19. a rod; 20. a limit cap; 21. a second spring; 22. a fixing hole; 23. and a protective shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, a repairing device of a soil sampler includes a supporting rod 1; the rotary mechanism is arranged at the bottom side of the supporting rod 1, the sampling cylinder 2 is rotatably arranged at the bottom side of the supporting rod 1, the stirring mechanism is arranged on the circumferential surface of the sampling cylinder 2, the fixing mechanism is arranged at the top side of the stirring mechanism, the fixing plate 7 is fixed on the circumferential surface of the sampling cylinder 2, the stirring mechanism comprises the fixing plate 7, the round rod 8 is slidably inserted and arranged on the fixing plate 7, the supporting plate 9 is fixed at the top end of the round rod 8, the connecting plate 10 is fixed at the bottom end of the round rod 8, the connecting rod 12 is fixed at the bottom side of the connecting plate 10, the lifting plate 13 is fixed at the bottom end of the connecting rod 12, the limiting seat 14 is fixed on the circumferential surface of the lifting plate 13, the mounting seat 15 is fixed on the circumferential surface of the bottom side of the sampling cylinder 2, the stirring rod 16 is rotatably arranged on the mounting seat 15, the sliding groove 17 is arranged on the surface of the stirring rod 16, the limiting seat 14 is slidably arranged in the sliding groove 17, A first spring 11 is fixed between the fixed disc 7 and the connecting disc 10, the first spring 11 is sleeved on the round bar 8, when the sampler is used for sampling soil, a deep hole is left on the soil surface during working, when the problem of damage to the soil is caused, the supporting disc 9 is pushed by the structure of the stirring mechanism, the connecting disc 10 is pushed to move downwards by the round bar 8, the first spring 11 is in a compressed state, the connecting disc 10 is pushed to move downwards by the self elastic force, the connecting disc 10 is pushed to push the lifting disc 13 to descend by the cooperation of the connecting rod 12, the stirring rod 16 is pushed to rotate on the mounting seat 15 under the cooperation of the limiting seat 14 and the sliding groove 17, the stirring rod 16 is opened, the servo motor 4 is opened, the rack 6 is pushed to rotate under the cooperation of the threaded shaft 5, the sampling cylinder 2 at the bottom end of the supporting rod 1 is rotated, after sampling, the sampling cylinder 2 is rotated to loosen the soil at the sampling position by the stirring rod 16, so that a pit left after sampling is smoothed, and the function of repairing the soil is realized.

The utility model provides a stirring device, including fixed establishment, support plate 9, fixed plate 18 are fixed with at the top both ends of fixed plate 9, fixed plate 18 inboard slip is interluded has inserted bar 19, bar 19 one end is fixed with spacing cap 20, be fixed with second spring 21 between spacing cap 20 and the fixed plate 18, and second spring 21 suit is on inserted bar 19, fixed orifices 22 have been seted up on the sampling tube 2 is close the top periphery, inserted bar 19 slip interlude in fixed orifices 22, be fixed with mount 3 on the bottom periphery of branch 1, during operation, under the problem of encountering puddler 16 under the state of strutting, through fixed establishment's structure, can stimulate supporting plate 9 upward movement after using, under the cooperation of connection pad 10 and connecting rod 12, pack up puddler 16 through spacing seat 14 of elevating disc 13 side, at this moment, supporting plate 9 moves to fixed orifices 22 department, and second spring 21 is in tensile state at this moment, and it pulls spacing cap 20 through elasticity, makes its inserted bar 19 insert fixed orifices 22, makes the stirring device flexible before using and can receive more conveniently after using.

The rotary mechanism comprises a fixing frame 3, a servo motor 4 is fixed on one side of the fixing frame 3, a threaded shaft 5 is rotatably arranged between the fixing frames 3, the output end of the servo motor 4 penetrates through the fixing frame 3 and is fixedly connected with the threaded shaft 5, the output end of the servo motor 4 is rotatably connected with the fixing frame 3, a rack 6 is fixed on the top end of the sampling cylinder 2, the rack 6 is meshed with the threaded shaft 5, when the sampler is manually rotated, and during working, the problem of labor saving and low efficiency is solved, the servo motor 4 is opened through the structure of the rotary mechanism, the servo motor 4 drives the threaded shaft 5 of the output end to rotate, the threaded shaft 5 pushes the rack 6 to move while rotating, so that the sampling cylinder 2 is driven to rotate, power is provided for the stirring mechanism, the operation is simple, and the soil repairing efficiency is improved.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, a protective housing 23 is fastened to the top side of the rack 6, and the protective housing 23 is fixed to the top end of the sampling tube 2; during operation, when encountering rack 6 and being in the process of storing or using, the rack 6 is easy to collide with, so that the teeth on rack 6 are broken and damaged, and the sampler cannot be used, through the structure of protective shell 23, rack 6 cannot be collided with, and soil dust is not easy to adhere to, so that rack 6 is not easy to damage, and the service life of the sampler is prolonged.

The working principle is that the soil sampler is characterized in that a cylindrical instrument is inserted into soil to be tested, then the instrument is pulled out of the soil to bring out columnar soil, the whole soil profile is researched through the brought soil, compared with the process of directly excavating and sampling, the time can be saved, the soil sampling efficiency is improved, the existing soil sampler can leave a pit with the same size as a cylinder body after sampling, the surrounding soil can be extruded in the sampling process, the pit is difficult to restore automatically and damage is caused to the soil, in order to solve the problem, a stirring mechanism and a fixing mechanism are arranged, the sampling cylinder 2 is pushed to be inserted into the soil to be sampled through a supporting rod 1, the soil is collected into the inner side of the sampling cylinder 2 at the moment, then a supporting disc 9 is pushed, the connecting disc 10 is pushed to move downwards through a round rod 8, and a first spring 11 is in a compressed state, at this time, the first spring 11 pushes the connecting disc 10 to move downwards through self elasticity, so that the connecting disc 10 pushes the lifting disc 13 to descend through the cooperation of the connecting rod 12, under the cooperation of the limiting seat 14 and the sliding groove 17, the stirring rod 16 is pushed to rotate on the mounting seat 15, the stirring rod 16 is opened, the servo motor 4 drives the output end threaded shaft 5 to rotate, the threaded shaft 5 pushes the rack 6 to move while rotating, thereby driving the sampling cylinder 2 to rotate, at the same time, the supporting rod 1 is pulled to pull out the sampling cylinder 2 from soil to finish sampling the soil, finally the supporting disc 9 is pulled to move upwards, under the cooperation of the connecting disc 10 and the connecting rod 12, the stirring rod 16 is retracted through the limiting seat 14 on the side surface of the lifting disc 13, at this time, the supporting disc 9 is moved to the fixing hole 22, at this time, the second spring 21 is in a stretching state, and pulls the limiting cap 20 through elasticity, the sampler stirring mechanism can be flexibly retracted before and after use by pushing the inserted rod 19 to be inserted into the fixed hole 22, so that the problem that the sampling hole is left after the sampler collects soil and damage is caused to the soil is solved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A prosthetic devices of soil sampler, its characterized in that: comprises a supporting rod (1); the rotary mechanism is arranged at the bottom side of the supporting rod (1), the sampling cylinder (2) is rotatably arranged at the bottom side of the supporting rod (1), the stirring mechanism is arranged on the circumferential surface of the sampling cylinder (2), the fixing mechanism is arranged at the top side of the stirring mechanism, and the fixing disc (7) is fixed on the circumferential surface of the sampling cylinder (2);

the stirring mechanism comprises a fixed disc (7), a round rod (8) is installed on the fixed disc (7) in a sliding penetrating mode, a supporting disc (9) is fixed at the top end of the round rod (8), a connecting disc (10) is fixed at the bottom end of the round rod (8), a connecting rod (12) is fixed at the bottom side of the connecting disc (10), a lifting disc (13) is fixed at the bottom end of the connecting rod (12), a limiting seat (14) is fixed on the circumferential surface of the lifting disc (13), an installation seat (15) is fixed on the circumferential surface of the bottom side of the sampling cylinder (2), a stirring rod (16) is installed on the installation seat (15) in a rotating mode, and a sliding groove (17) is formed in the surface of the stirring rod (16).

2. The soil sampler repairing apparatus of claim 1, wherein: the fixing mechanism comprises a supporting disc (9), fixing plates (18) are fixed at two ends of the top side of the supporting disc (9), inserting rods (19) are inserted into the inner sides of the fixing plates (18) in a sliding mode, limiting caps (20) are fixed at one ends of the inserting rods (19), second springs (21) are fixed between the limiting caps (20) and the fixing plates (18), the second springs (21) are sleeved on the inserting rods (19), and fixing frames (3) are fixed on the circumferential surfaces of the bottom sides of the supporting rods (1).

3. The soil sampler repairing apparatus of claim 2, wherein: the rotary mechanism comprises a fixing frame (3), a servo motor (4) is fixed on one side of the fixing frame (3), a threaded shaft (5) is rotatably arranged between the fixing frames (3), the output end of the servo motor (4) penetrates through the fixing frame (3) to be fixedly connected with the threaded shaft (5), and the output end of the servo motor (4) is rotatably connected with the fixing frame (3).

4. A soil sampler repair device according to claim 3, wherein: the top end of the sampling tube (2) is fixedly provided with a rack (6), the rack (6) is meshed with the threaded shaft (5), and a fixing hole (22) is formed in the circumferential surface, close to the top end, of the sampling tube (2).

5. The soil sampler repairing apparatus of claim 4, wherein: the inserting rod (19) is inserted into the fixing hole (22) in a sliding mode, and the limiting seat (14) is installed in the sliding groove (17) in a sliding mode.

6. The soil sampler repairing apparatus of claim 5, wherein: a first spring (11) is fixed between the fixed disc (7) and the connecting disc (10), and the first spring (11) is sleeved on the round rod (8).