CN221445456U

CN221445456U - Deep soil sampling device

Info

Publication number: CN221445456U
Application number: CN202323298150.9U
Authority: CN
Inventors: 姜兴华; 袁海伟; 任准; 李明
Original assignee: Nanjing Zhongrang Ecological Environment Technology Co ltd
Current assignee: Nanjing Zhongrang Ecological Environment Technology Co ltd
Priority date: 2023-12-05
Filing date: 2023-12-05
Publication date: 2024-07-30
Anticipated expiration: 2033-12-05

Abstract

The utility model relates to the technical field of soil sampling equipment, and particularly discloses a deep soil sampling device which comprises a moving plate and a moving frame connected to the top of the moving plate, wherein a supporting plate is arranged in the moving frame, a moving pipe is arranged at the bottom of the supporting plate, a second motor for driving the moving pipe to rotate is arranged at the top of the supporting plate, a rotating groove is formed in the moving pipe, and a fixed plate is arranged in the rotating groove.

Description

Deep soil sampling device

Technical Field

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

Background

Soil is an important material basis for human social production activities and is an indispensable and difficult-to-regenerate natural resource. The pollution site without treatment will be a chemical timing bomb, and once the large-area explosion will have an immeasurable influence on the sustainable development of the country, so that prevention of soil pollution and repair of polluted soil must be highly paid attention. Therefore, the management and repair are necessary to make reasonable use of the system. The first step of soil remediation is to sample the soil, which requires the use of a soil sampling device or equipment to assist in the sampling.

The utility model discloses a sampling device for deep soil detection of current patent publication No. CN218067067U, through setting up a plurality of connecting rods, sampling shovel and spacing section of thick bamboo, during the use, need carry a plurality of connecting rods, threaded connection through internal thread link and external thread link, connect into a whole connecting rod that length is longer with a plurality of connecting rods, set up the sampling shovel at the lower extreme of connecting rod through external thread link, dig out the hole that is fit for spacing section of thick bamboo setting in the position that needs to sample, expand the fixed plate through the pivot, the fixed plate is the right angle setting with spacing section of thick bamboo, set up the below ground by sampling position with spacing section of thick bamboo, the fixed plate supports subaerial, carry the sampling shovel with the connecting rod and stretch into the inside of spacing section of thick bamboo, carry the sampling shovel through first lifting ring and second lifting ring later, carry the sampling shovel down to strike with the connecting rod, under the effect of impact force and connecting rod carrying the sampling shovel gravity, carry the sampling shovel through first lifting ring and second lifting, carry the sampling shovel with the connecting rod and carry the sampling shovel and empty soil inside.

Above-mentioned device is when carrying out soil sampling, needs to assemble the connecting rod, and if one of them part damages or loses, just probably influences whole equipment and carries out the work of sampling, comparatively troublesome, and the staff carries the sampling shovel with the connecting rod to strike downwards, and perhaps once there is not the way to reach appointed degree of depth sampling, need strike many times, increases personnel's amount of labour.

Aiming at the problems, a deep soil sampling device is provided.

Disclosure of utility model

The utility model aims to provide a deep soil sampling device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a deep soil sampling device, includes the movable plate and connects the movable frame at the movable plate top, be provided with the backup pad in the movable frame, the movable tube is installed to the bottom of backup pad, the backup pad top is provided with the second motor that is used for driving the movable tube pivoted, the rotation groove has been seted up in the movable tube, be provided with the fixed plate in the rotation groove, the top of rotation inslot wall is provided with the actuating mechanism that is used for driving the fixed plate and reciprocates, the rotation inslot wall is provided with the sliding mechanism that is used for the fixed plate to stabilize the upper and lower slip, the sampling post is installed to the bottom of fixed plate, be provided with the third motor that is used for driving the rotation of sampling post on the fixed plate, the auger bit is installed to the one end that the sampling post kept away from the third motor;

Install the threaded rod in the movable frame, be provided with the first motor that is used for the stable rotation of threaded rod on the movable frame, threaded hole threaded connection that threaded rod and backup pad one side set up, the one end rotation connection movable plate that the first motor was kept away from to the threaded rod, one side that the threaded rod was kept away from to the backup pad is provided with the guiding mechanism that is used for the backup pad to stabilize sliding from top to bottom.

In one alternative: the sliding mechanism comprises sliding blocks and sliding grooves, the two sliding blocks are connected to two sides of the fixed plate, and the sliding grooves used for the sliding blocks to slide up and down are formed in the rotating grooves.

In one alternative: the driving mechanism comprises a hydraulic telescopic rod, one end of the hydraulic telescopic rod is fixedly connected with the top of the fixing plate, and one end of the hydraulic telescopic rod away from the fixing plate is fixedly connected with the top of the inner wall of the rotating groove.

In one alternative: the guide mechanism comprises a sliding rod, a sliding hole which is in sliding fit with the sliding rod is formed in one side, far away from the threaded rod, of the supporting plate, and the sliding rod is arranged between the movable frame and the movable plate.

In one alternative: the surface of the sampling column is provided with a helical blade for soil sampling.

In one alternative: the universal wheel is installed to the bottom of movable plate, offer the draw-in groove that is used for moving the pipe to pass on the movable plate, be provided with the scale on the movable pipe.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the moving pipe and the supporting plate are arranged, the supporting plate moves downwards along with the rotation of the threaded rod to drive the moving pipe to pass through the groove, when the moving pipe contacts the ground, the second motor works to drive the moving pipe to rotate, the moving pipe drives the spiral drill bit to go deep into the ground for sampling, the whole equipment is convenient to move, the assembly is not needed, and meanwhile, the soil with different depths can be sampled.

According to the utility model, the third motor, the sampling column and the driving mechanism are arranged, the third motor drives the sampling column and the spiral drill bit to rotate, the hydraulic telescopic rod drives the fixing plate to downwards extend out of the sampling column and the spiral drill bit to downwards sample soil along with the fixing plate, so that the soil with different hardness can be sampled, and the labor capacity of personnel is reduced.

According to the utility model, the sliding mechanism is arranged, so that the limiting can be performed when the fixed plate slides, and meanwhile, the sliding of the fixed plate is more stable.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic cross-sectional view of the present utility model.

Fig. 3 is an enlarged schematic view of the structure at a in the present utility model.

Fig. 4 is a schematic view of a partial structure in the present utility model.

In the figure: 1. a moving plate; 2. a moving rack; 3. a slide bar; 4. a threaded rod; 5. a first motor; 6. a support plate; 7. a second motor; 8. a moving tube; 9. a groove; 10. a universal wheel; 11. a sampling column; 12. a helical drill; 13. a slide block; 14. a fixing plate; 15. a hydraulic telescopic rod; 16. a third motor; 17. and a sliding groove.

Detailed Description

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

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.

Referring to fig. 1-4, in this embodiment, a deep soil sampling device includes a moving plate 1 and a moving frame 2 connected to the top of the moving plate 1, a supporting plate 6 is disposed in the moving frame 2, a moving tube 8 is mounted at the bottom of the supporting plate 6, a second motor 7 for driving the moving tube 8 to rotate is disposed at the top of the supporting plate 6, a rotating groove is formed in the moving tube 8, a fixed plate 14 is disposed in the rotating groove, a driving mechanism for driving the fixed plate 14 to move up and down is disposed at the top end of the inner wall of the rotating groove, a sliding mechanism for stabilizing the fixed plate 14 to slide up and down is disposed on the inner wall of the rotating groove, a sampling column 11 is mounted at the bottom of the fixed plate 14, a third motor 16 for driving the sampling column 11 to rotate is disposed on the fixed plate 14, and a spiral drill bit 12 is mounted at one end of the sampling column 11 far from the third motor 16;

Install threaded rod 4 in the removal frame 2, be provided with the first motor 5 that is used for threaded rod 4 to stabilize rotatory on the removal frame 2, threaded hole threaded connection that threaded rod 4 and backup pad 6 one side set up, threaded rod 4 keeps away from the one end rotation of first motor 5 and connects movable plate 1, one side that threaded rod 4 was kept away from to backup pad 6 is provided with the guiding mechanism that is used for backup pad 6 to stabilize sliding up and down, through setting up threaded rod 4 and backup pad 6, backup pad 6 moves down along with threaded rod 4's rotation, drives movable tube 8 and passes recess 9, and movable tube 8 drives auger bit 12 and takes a sample deeply into the ground, conveniently samples, reduces staff's amount of labour.

The sliding mechanism comprises a sliding block 13 and sliding grooves 17, the two sliding blocks 13 are connected to two sides of the fixed plate 14, the sliding grooves 17 used for the sliding block 13 to slide up and down are formed in the rotating grooves, and the sliding blocks 13 and the sliding grooves 17 are arranged to limit the sliding of the fixed plate 14 and enable the fixed plate 14 to slide more stably.

The driving mechanism comprises a hydraulic telescopic rod 15, one end of the hydraulic telescopic rod 15 is fixedly connected with the top of the fixed plate 14, one end of the hydraulic telescopic rod 15 away from the fixed plate 14 is fixedly connected with the top end of the inner wall of the rotary groove, and the hydraulic telescopic rod 15 can drive the fixed plate 14 to extend downwards so as to facilitate the sampling column 11 to sample deep soil.

The guide mechanism comprises a slide bar 3, a slide hole which is in sliding fit with the slide bar 3 is formed in one side, far away from the threaded rod 4, of the support plate 6, the slide bar 3 is arranged between the movable frame 2 and the movable plate 1, and the support plate 6 can be limited by the guide mechanism, so that the support plate 6 is more stable in sliding.

The surface of the sampling column 11 is provided with a helical blade for soil sampling, so that deep soil can be sampled.

Universal wheels 10 are installed to the bottom of movable plate 1, the draw-in groove that is used for moving pipe 8 to pass is offered on the movable plate 1, be provided with the scale on the movable pipe 8, make things convenient for the staff to take a sample the soil of appointed degree of depth.

The working principle of the utility model is as follows: the equipment is pushed to a designated place, the first motor 5 starts to work, the supporting plate 6 slides downwards along with the rotation of the threaded rod 4 to drive the moving tube 8 to pass through the groove 9, when the equipment contacts the ground, the second motor 7 works to drive the moving tube 8 to rotate, the moving tube 8 drives the spiral drill bit 12 to go deep into the ground surface, the graduated scale is observed, when the equipment reaches the designated position, the third motor 16 works to drive the sampling column 11 and the spiral drill bit 12 to rotate, the hydraulic telescopic rod 15 drives the fixing plate 14 to extend downwards while rotating, the fixing plate 14 drives the sliding block 13 to slide downwards in the sliding groove 17, the sampling column 11 and the spiral drill bit 12 sample soil downwards along with the fixing plate 14, after the sampling is completed, the third motor 16 drives the sampling column 11 and the spiral drill bit 12 to stop rotating, the hydraulic telescopic rod 15 drives the fixing plate 14 to shrink upwards, the first motor 5 drives the supporting plate 6 to move upwards, after the graduated scale is separated from the ground, the hydraulic telescopic rod 15 drives the fixing plate 14 to extend downwards, and the staff takes out the sampled soil.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a deep soil sampling device, includes movable plate (1) and connects at movable frame (2) at movable plate (1) top, its characterized in that: the automatic sampling device is characterized in that a supporting plate (6) is arranged in the moving frame (2), a moving tube (8) is arranged at the bottom of the supporting plate (6), a second motor (7) for driving the moving tube (8) to rotate is arranged at the top of the supporting plate (6), a rotating groove is formed in the moving tube (8), a fixed plate (14) is arranged in the rotating groove, a driving mechanism for driving the fixed plate (14) to move up and down is arranged at the top end of the inner wall of the rotating groove, a sliding mechanism for enabling the fixed plate (14) to slide up and down stably is arranged on the inner wall of the rotating groove, a sampling column (11) is arranged at the bottom of the fixed plate (14), a third motor (16) for driving the sampling column (11) to rotate is arranged on the fixed plate (14), and a spiral drill bit (12) is arranged at one end, far away from the third motor (16), of the sampling column (11);

Install threaded rod (4) in removing frame (2), be provided with on removing frame (2) and be used for threaded rod (4) stable rotatory first motor (5), threaded rod (4) and the screw hole threaded connection that backup pad (6) one side set up, threaded rod (4) are kept away from the one end rotation of first motor (5) and are connected movable plate (1), one side that threaded rod (4) were kept away from in backup pad (6) is provided with and is used for backup pad (6) stable gliding guiding mechanism from top to bottom.

2. The deep soil sampling apparatus of claim 1, wherein: the sliding mechanism comprises sliding blocks (13) and sliding grooves (17), the two sliding blocks (13) are connected to two sides of the fixed plate (14), and the sliding grooves (17) for the sliding blocks (13) to slide up and down are formed in the rotating grooves.

3. The deep soil sampling apparatus of claim 1, wherein: the driving mechanism comprises a hydraulic telescopic rod (15), one end of the hydraulic telescopic rod (15) is fixedly connected with the top of the fixed plate (14), and one end of the hydraulic telescopic rod (15) away from the fixed plate (14) is fixedly connected with the top end of the inner wall of the rotating groove.

4. The deep soil sampling apparatus of claim 1, wherein: the guide mechanism comprises a sliding rod (3), a sliding hole which is in sliding fit with the sliding rod (3) is formed in one side, far away from the threaded rod (4), of the supporting plate (6), and the sliding rod (3) is arranged between the movable frame (2) and the movable plate (1).

5. The deep soil sampling apparatus of claim 1, wherein: the surface of the sampling column (11) is provided with a helical blade for soil sampling.

6. The deep soil sampling apparatus of claim 1, wherein: the universal wheel (10) is installed to the bottom of movable plate (1), set up the draw-in groove that is used for moving pipe (8) to pass on the movable plate (1), be provided with the scale on the movable pipe (8).