CN216791704U

CN216791704U - Soil pollution testing sample sampling device

Info

Publication number: CN216791704U
Application number: CN202123179356.0U
Authority: CN
Inventors: 秦斐
Original assignee: Karamay Junyiheng Environmental Testing Co ltd
Current assignee: Karamay Junyiheng Environmental Testing Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-21
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a soil pollution detection sample sampling device which comprises a box body, wherein a through hole is formed in the front side of the bottom of the box body, a transverse plate is welded on the top of an inner cavity of the box body, a lifting mechanism is arranged at the bottom of the transverse plate, a support plate is sleeved on the surface of the lifting mechanism, a moving mechanism is arranged on the rear side of the support plate, a fixed plate is sleeved on one side, opposite to the moving mechanism, of the moving mechanism, and a sampling mechanism is welded at the bottom of the fixed plate. The soil pollution detection sampling device has the advantages of being capable of efficiently collecting different soil layers, further enlarging the detection range and facilitating soil collection, and solves the problems that when the existing soil pollution detection sampling device is used, soil is mostly sampled manually, manpower is consumed, soil at different depths cannot be sampled and compared during sampling, meanwhile, soil is inconvenient to collect after sampling, the operation of taking the soil out of sampling equipment is troublesome, and the working efficiency is reduced.

Description

Soil pollution testing sample sampling device

Technical Field

The utility model relates to the technical field of soil and waste detection, in particular to a sampling device for a soil pollution detection sample.

Background

Soil environment detection refers to determination of environment quality or pollution degree and change trend thereof through determination of representative values of factors influencing soil environment quality, a soil sampler refers to a tool for obtaining soil samples, soil sampling refers to a method for collecting soil samples, sampling refers to selection of representative samples from target objects, and popular explanation: a small number of samples are extracted from a large number of articles or materials, the contaminated soil needs to be sampled in the soil pollution detection process, and a plurality of samples need to be simultaneously sampled to ensure the accuracy of detection data.

Current soil pollution testing sample sampling device is when using, and it is artifical to take a sample soil more, and the comparison consumes the manpower, can not take a sample the contrast to different degree of depth soil during the sample, is not convenient for collect soil after taking a sample simultaneously, takes out soil from the sampling equipment in the operation comparatively troublesome, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a soil pollution detection sample sampling device, which has the advantages of realizing high-efficiency collection of different soil layers, further enlarging the detection range and facilitating the collection of soil, and solves the problems that the existing soil pollution detection sample sampling device mostly manually samples soil, manpower is consumed, the soil at different depths cannot be sampled and compared during sampling, the soil is inconvenient to collect after sampling, the operation of taking the soil out of sampling equipment is troublesome, and the working efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a soil pollution testing sample sampling device, includes the box, the through-hole has been opened to the front side of bottom half, the top welding of inner chamber of the box has the diaphragm, the bottom of diaphragm is provided with elevating system, the extension board is established to elevating system's surface cover, the rear side of extension board is provided with moving mechanism, the relative side cover of moving mechanism is equipped with the fixed plate, the bottom welding of fixed plate has sampling mechanism, positioning mechanism has all been welded to the both sides of box, the collection box has been placed to the bottom of inner chamber of the box, the positive right side of box top fixedly connected with controller.

Preferably, elevating system includes first motor, the left side welding at first motor and diaphragm top, the pivot of first motor runs through diaphragm and the first threaded rod of fixedly connected with, the bottom of first threaded rod runs through the extension board and is connected with the bottom rotation of box inner chamber, first threaded rod and extension board threaded connection, the right side welding of diaphragm bottom has the movable rod, the bottom of movable rod run through the extension board and with the bottom fixed connection of box inner wall, the movable rod run through the extension board and with extension board swing joint, the output and the first motor electric connection of controller.

Preferably, moving mechanism includes T type slide bar, the rear side fixed connection of T type slide bar and box inner wall, the surface cover of T type slide bar is equipped with the slider, the front side welding of slider has the connecting plate, the right side welding at the connecting plate back has the second motor, the pivot of second motor runs through connecting plate and fixedly connected with second threaded rod, the front side of second threaded rod and the rear side rotation of extension board are connected, the second threaded rod run through the fixed plate and with fixed plate threaded connection, the left side welding of connecting plate front side has the guide bar, the guide bar run through the fixed plate and with fixed plate swing joint, the output and the second motor electric connection of controller.

Preferably, the sampling mechanism includes the standpipe, the top and the fixed plate welding of standpipe, the top welding of standpipe inner wall has the third motor, the pivot fixedly connected with drilling rod of third motor, the fixed surface cover of drilling rod is equipped with helical blade, the bottom of drilling rod runs through to the bottom of standpipe, the output and the third motor electric connection of controller.

Preferably, the surface cover of third motor shaft is equipped with the division board, the both sides of division board all with the inner wall fixed connection of standpipe.

Preferably, positioning mechanism includes first backup pad, the relative one side of first backup pad welds with the box, the top of first backup pad is run through and is provided with the taper rod, the second backup pad has all been welded to the both sides of box, the top of second backup pad is run through and is provided with electric telescopic handle, electric telescopic handle's bottom swing joint has the universal wheel, the output and the electric telescopic handle electric connection of controller.

Preferably, the rear side of the collecting box penetrates through the box body and is fixedly connected with a handle, and a partition plate is arranged in an inner cavity of the collecting box.

Preferably, the front of the box body is movably connected with a box door through a hinge, one side of the front of the box door is fixedly connected with a handle, the right side of the top of the transverse plate is fixedly connected with a storage battery, and the input end of the controller is electrically connected with the storage battery.

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

according to the soil pollution detection sample sampling device, through the cooperation of the box body, the through hole, the transverse plate, the lifting mechanism, the support plate, the moving mechanism, the fixing plate, the sampling mechanism, the positioning mechanism, the collection box and the controller, the advantages that high-efficiency collection of different soil layers can be realized, the detection range is further enlarged, and the collection of soil is facilitated are achieved.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic top cross-sectional view of the inventive structure;

FIG. 3 is a schematic front view of the structure of the present invention;

FIG. 4 is an enlarged view of a portion of A in FIG. 2 according to the present invention.

In the figure: the device comprises a box body 1, a through hole 2, a transverse plate 3, a lifting mechanism 4, a supporting plate 5, a moving mechanism 6, a fixing plate 7, a sampling mechanism 8, a positioning mechanism 9, a collecting box 10, a controller 11, a first motor 12, a first threaded rod 13, a movable rod 14, a T-shaped sliding rod 15, a sliding block 16, a connecting plate 17, a second motor 18, a second threaded rod 19, a guide rod 20, a vertical pipe 21, a third motor 22, a drill rod 23, a helical blade 24, a first supporting plate 25, a conical rod 26, a second supporting plate 27 and an electric telescopic rod 28.

Detailed Description

Referring to fig. 1-4, a soil pollution detection sample sampling device comprises a box body 1, a through hole 2 is arranged at the front side of the bottom of the box body 1, a transverse plate 3 is welded at the top of the inner cavity of the box body 1, a lifting mechanism 4 is arranged at the bottom of the transverse plate 3, a supporting plate 5 is sleeved on the surface of the lifting mechanism 4, a moving mechanism 6 is arranged at the rear side of the supporting plate 5, a fixed plate 7 is sleeved at the opposite side of the moving mechanism 6, a sampling mechanism 8 is welded at the bottom of the fixed plate 7, positioning mechanisms 9 are welded at both sides of the box body 1, a collecting box 10 is arranged at the bottom of the inner cavity of the box body 1, a controller 11 is fixedly connected at the top of the right side of the front side of the box body 1, the lifting mechanism 4 comprises a first motor 12, the first motor 12 is welded with the left side of the top of the transverse plate 3, a rotating shaft of the first motor 12 penetrates through the transverse plate 3 and is fixedly connected with a first threaded rod 13, the bottom of the first threaded rod 13 penetrates through the supporting plate 5 and is rotatably connected with the bottom of the inner cavity of the box body 1, the first threaded rod 13 is in threaded connection with the support plate 5, the right side of the bottom of the transverse plate 3 is welded with the movable rod 14, the bottom end of the movable rod 14 penetrates through the support plate 5 and is fixedly connected with the bottom of the inner wall of the box body 1, the movable rod 14 penetrates through the support plate 5 and is movably connected with the support plate 5, the output end of the controller 11 is electrically connected with the first motor 12, the first motor 12 and the first threaded rod 13 are arranged to drive the support plate 5 to vertically move conveniently, the height of the vertical pipe 21 is adjusted according to the length of soil at different depths, the stable support and guide are convenient for one end of the support plate 5 by arranging the movable rod 14, the moving mechanism 6 comprises a T-shaped sliding rod 15, the T-shaped sliding rod 15 is fixedly connected with the rear side of the inner wall of the box body 1, a sliding block 16 is sleeved on the surface of the T-shaped sliding rod 15, a connecting plate 17 is welded on the front side of the sliding block 16, a second motor 18 is welded on the right side of the back of the connecting plate 17, a rotating shaft of the second motor 18 penetrates through the connecting plate 17 and is fixedly connected with a second threaded rod 19, the front side of a second threaded rod 19 is rotatably connected with the rear side of the support plate 5, the second threaded rod 19 penetrates through the fixing plate 7 and is in threaded connection with the fixing plate 7, a guide rod 20 is welded on the left side of the front side of the connecting plate 17, the guide rod 20 penetrates through the fixing plate 7 and is movably connected with the fixing plate 7, the output end of the controller 11 is electrically connected with a second motor 18, the connecting plate 17 is balanced and stably supported by arranging a T-shaped slide rod 15 and a slide block 16, the fixing plate 7 is convenient to drive to move back and forth by arranging the second threaded rod 19, the guide and support of the fixing plate 7 are convenient, the sampling mechanism 8 comprises a vertical pipe 21, the top of the vertical pipe 21 is welded with the fixing plate 7, a third motor 22 is welded on the top of the inner wall of the vertical pipe 21, a drill rod 23 is fixedly connected with a rotating shaft of the third motor 22, a spiral blade 24 is fixedly sleeved on the surface of the drill rod 23, and the bottom of the drill rod 23 penetrates to the bottom of the vertical pipe 21, the output end of the controller 11 is electrically connected with the third motor 22, the sampling of soil is facilitated by the arrangement of the helical blades 24, the surface of the rotating shaft of the third motor 22 is sleeved with a partition plate, two sides of the partition plate are fixedly connected with the inner wall of the vertical pipe 21, the third motor 22 is conveniently isolated from the drill rod 23 by the arrangement of the partition plate, the third motor 22 is protected, the positioning mechanism 9 comprises a first support plate 25, one side, opposite to the first support plate 25, is welded with the box body 1, the top of the first support plate 25 is provided with a conical rod 26 in a penetrating manner, two sides of the box body 1 are provided with second support plates 27 in a welding manner, the top of each second support plate 27 is provided with an electric telescopic rod 28 in a penetrating manner, the bottom of each electric telescopic rod 28 is movably connected with a universal wheel, the output end of the controller 11 is electrically connected with the electric telescopic rods 28, the conical rods 26 are arranged, the inserting rods are inserted into the soil during the soil drilling, and the stability of the box body 1 is improved, through setting up the universal wheel, the removal of the box 1 of being convenient for, the rear side of collecting box 10 runs through box 1 and fixedly connected with handle, the inner chamber of collecting box 10 is provided with the division board, through setting up collecting box 10 and division board, be convenient for classify and deposit the sample, there is the chamber door in the front of box 1 through hinge swing joint, the positive one side fixedly connected with handle of chamber door, the right side fixedly connected with battery at 3 tops of diaphragm, input and battery electric connection of controller 11, through setting up the handle, be convenient for opening and shutting of chamber door, the user maintains the clearance to box 1 inner chamber.

The threaded rod is a mechanical part, and only one spiral groove thread is arranged on a cylinder, and a cylindrical threaded fastener matched with a nut needs to be matched with the nut and is used for fastening and connecting two parts with through holes, and if the nut is screwed off from the threaded rod, the two parts can be separated.

The motor can control speed, position precision is very accurate, voltage signals can be converted into torque and rotating speed to drive a control object, the rotating speed of a motor rotor is controlled by input signals and can react quickly, the motor is used as an execution element in an automatic control system and has the characteristics of small electromechanical time constant, high linearity and the like, received electric signals can be converted into angular displacement or angular speed on a motor shaft to be output, the motor is divided into two categories of direct current servo motors and alternating current servo motors, and the motor is mainly characterized in that when the signal voltage is zero, no autorotation phenomenon exists, and the rotating speed is reduced at a constant speed along with the increase of the torque.

When the sampling box is used, the controller 11 starts the rotating shaft of the first motor 12 to rotate to drive the first threaded rod 13 to rotate, the support plate 5 and the sampling mechanism 8 are driven to vertically move, the vertical pipe 21 penetrates through the through hole 2, the drill pipe 23 is inserted into soil, the controller 11 controls the third motor 22 to operate, the rotating shaft of the third motor 22 rotates to drive the drill pipe 23 and the helical blade 24 to rotate, the soil enters the vertical pipe 21, the helical blade 24 is conveyed upwards to fill the inner cavity of the vertical pipe 21 for sampling, the controller 11 drives the first motor 12 to start reverse rotation after sampling, the vertical pipe 21 moves upwards to the inner cavity of the box body 1, the controller 11 starts the rotating shaft of the second motor 18 to rotate to drive the second threaded rod 19 to rotate, the sampling mechanism 8 is driven to move back and forth, the vertical pipe 21 moves to the upper part of the collecting box 10, the controller 11 controls the third motor 22 to operate reverse rotation, the rotating shaft of the third motor 22 rotates to drive the drill pipe 23 and the helical blade 24 to reverse rotation, the soil drops to the inner cavity of the collection box 10 from the inner cavity of the standpipe 21 for storage, the collection box 10 is separated from the inner cavity of the box body 1 by pulling the handle, and the sample is taken out.

In summary, the following steps: this soil pollution detects sample sampling device, through-hole 1, through-hole 2, diaphragm 3, elevating system 4, extension board 5, moving mechanism 6, fixed plate 7, sampling mechanism 8, positioning mechanism 9, collect the cooperation of box 10 and controller 11, current soil pollution detects sample sampling device when using has been solved, it is many that the manual work samples soil, the comparison consumes the manpower, can not take a sample the contrast to different degree of depth soil during the sample, be not convenient for collect soil after taking a sample simultaneously, it is comparatively troublesome to take out the operation in the sampling equipment with soil, work efficiency's problem has been reduced.

Claims

1. The utility model provides a soil pollution testing sample sampling device, includes box (1), its characterized in that: the utility model discloses a collection box, including box (1), front side, extension board (5), rear side, through-hole (2) have been seted up to the front side of box (1) bottom, the top welding of box (1) inner chamber has diaphragm (3), the bottom of diaphragm (3) is provided with elevating system (4), extension board (5) are established to the surface cover of elevating system (4), the rear side of extension board (5) is provided with moving mechanism (6), one side cover that moving mechanism (6) is relative is equipped with fixed plate (7), the bottom welding of fixed plate (7) has sampling mechanism (8), positioning mechanism (9) have all been welded to the both sides of box (1), collection box (10) have been placed to the bottom of box (1) inner chamber, box (1) openly right side's top fixedly connected with controller (11).

2. A soil contamination test sample sampling device according to claim 1, wherein: elevating system (4) include first motor (12), left side welding at first motor (12) and diaphragm (3) top, the pivot of first motor (12) runs through diaphragm (3) and first threaded rod (13) of fixedly connected with, the bottom of first threaded rod (13) runs through extension board (5) and is connected with the bottom rotation of box (1) inner chamber, first threaded rod (13) and extension board (5) threaded connection, the right side welding of diaphragm (3) bottom has movable rod (14), the bottom of movable rod (14) runs through extension board (5) and with the bottom fixed connection of box (1) inner wall, movable rod (14) run through extension board (5) and with extension board (5) swing joint, the output and first motor (12) electric connection of controller (11).

3. A soil contamination test sample sampling device according to claim 1, wherein: the moving mechanism (6) comprises a T-shaped sliding rod (15), the T-shaped sliding rod (15) is fixedly connected with the rear side of the inner wall of the box body (1), the surface of the T-shaped sliding rod (15) is sleeved with a sliding block (16), the front side of the sliding block (16) is welded with a connecting plate (17), a second motor (18) is welded on the right side of the back of the connecting plate (17), a rotating shaft of the second motor (18) penetrates through the connecting plate (17) and is fixedly connected with a second threaded rod (19), the front side of the second threaded rod (19) is rotationally connected with the rear side of the support plate (5), the second threaded rod (19) penetrates through the fixed plate (7) and is in threaded connection with the fixed plate (7), a guide rod (20) is welded on the left side of the front side of the connecting plate (17), the guide rod (20) penetrates through the fixing plate (7) and is movably connected with the fixing plate (7), the output end of the controller (11) is electrically connected with the second motor (18).

4. A soil contamination test sample sampling device according to claim 1, wherein: sampling mechanism (8) include standpipe (21), the top and fixed plate (7) welding of standpipe (21), the top welding of standpipe (21) inner wall has third motor (22), the pivot fixedly connected with drilling rod (23) of third motor (22), the fixed surface cover of drilling rod (23) is equipped with helical blade (24), the bottom of drilling rod (23) is run through to the bottom of standpipe (21), the output and the third motor (22) electric connection of controller (11).

5. The soil contamination detection sample sampling device of claim 4, wherein: the surface cover of third motor (22) pivot is equipped with the division board, the both sides of division board all with the inner wall fixed connection of standpipe (21).

6. A soil contamination test sample sampling device according to claim 1, wherein: positioning mechanism (9) are including first backup pad (25), one side that first backup pad (25) is relative welds with box (1), the top of first backup pad (25) is run through and is provided with taper rod (26), second backup pad (27) have all been welded to the both sides of box (1), the top of second backup pad (27) is run through and is provided with electric telescopic handle (28), the bottom swing joint of electric telescopic handle (28) has the universal wheel, the output and electric telescopic handle (28) electric connection of controller (11).

7. A soil contamination test sample sampling device according to claim 1, wherein: the rear side of the collecting box (10) penetrates through the box body (1) and is fixedly connected with a handle, and a partition plate is arranged in an inner cavity of the collecting box (10).

8. A soil contamination test sample sampling device according to claim 1, wherein: the front of the box body (1) is movably connected with a box door through a hinge, one side of the front of the box door is fixedly connected with a handle, the right side of the top of the transverse plate (3) is fixedly connected with a storage battery, and the input end of the controller (11) is electrically connected with the storage battery.