CN218496438U

CN218496438U - Sampling device for environmental detection

Info

Publication number: CN218496438U
Application number: CN202221716155.1U
Authority: CN
Inventors: 何羽; 李培文; 胡鹏; 李欢
Original assignee: Xiangyang Zhongcheng Testing Technology Co ltd
Current assignee: Xiangyang Zhongcheng Testing Technology Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-02-17
Anticipated expiration: 2032-07-01

Abstract

The utility model provides a sampling device for environment detection; the utility model discloses a first motor makes the screw rod rotate, rotate through the screw rod and make the installation pole drive the sampling cup and move down, insert in soil, rethread second motor makes the hob rotate, rotate through the hob and upwards carry the soil sample in the sampling cup, enter into the conveyer pipe, and rise gradually along with the rotation of hob, finally the displacement reaches the top of conveyer pipe, and fall into in the collection appearance box through sending a appearance pipe, make the device can accomplish the automatic collection of sample, not only lightened staff's burden, also improved the sampling efficiency of device simultaneously, and can also control the sampling cup and take a sample to the soil of the different degree of depth; the fixed cone is moved out or retracted into the installation box by extending or retracting the output end of the hydraulic cylinder forwards, when the fixed cone is moved out of the installation box and is inserted into soil, the stability of the device on the ground can be ensured, and the sampling process of the device can be carried out more stably.

Description

Sampling device for environmental detection

Technical Field

The utility model relates to an environmental detection technical field especially relates to a sampling device for environmental detection.

Background

In recent years, china always emphasizes green development and sustainable development, which means that China pays attention to the importance of environmental protection, and in the process of greatly advancing environmental protection work, environmental detection is taken as an important basis for specifying environmental protection work planning and has a non-negligible effect, wherein the environmental detection comprises soil detection, water sample detection, air quality detection and the like, and because China is a big agricultural country, the method has an extremely important significance in relevant detection of soil on which agriculture lives.

At present, when soil is sampled, a manual operation sampler is mostly adopted for sampling, however, the sampling efficiency of the sampling mode is low, the sampling is very laborious, each time a sampling person samples the soil, a large amount of working time of the sampling person is spent, the working load of the sampling person is increased, and the working efficiency of the sampling person is reduced; for example, the patent numbers are: 201920751358.6, an environment detection soil sampling device, comprising a sleeve, a drill rod and supporting legs, wherein the drill rod is sleeved in the sleeve, the top end of the drill rod is provided with a turntable, the lower end of the drill rod is detachably connected with a soil auger, three supporting legs are rotatably arranged on the outer wall of the sleeve in an evenly distributed manner, the lower end of the drill rod is connected with the soil auger through a connector, the lower part of the connector is screwed with the soil auger through threads, the lower part of the connector is provided with an exhaust chamber, the exhaust chamber is communicated with the interior of the soil auger, and the side wall of the exhaust chamber is provided with an exhaust hole; this sampling device needs artifical manually operation to take a sample, wastes time and energy, has still reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device for environmental detection to prior art's not enough.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a sampling device for environmental testing, includes box, screw rod, guide bar, conveyer pipe, hob, sampling cup, sample delivery pipe and gyro wheel, bilateral symmetry is equipped with screw rod and guide bar respectively in the box, the screw rod lower extreme rotates with the box inner bottom surface to be connected, box upper end left side is equipped with first motor, the output of first motor runs through box upper end connecting screw rod upper end, both ends rotate with the box inner wall about the guide bar to be connected, screw rod outer wall threaded connection movable block, guide bar outer wall slidable mounting uide bushing, movable block and uide bushing pass through the mounting panel and link to each other, mounting panel lower extreme right side is equipped with the conveyer pipe, the conveyer pipe lower extreme is equipped with the sampling cup, the sampling cup is linked together with the conveyer pipe, the bottom surface periphery distribution of sampling cup has the awl tooth, be equipped with the hob in the conveyer pipe, the hob lower extreme extends to the sampling cup in, mounting panel upper end right side is equipped with the second motor, the output of second motor runs through mounting panel and conveyer pipe connecting hob, the conveyer pipe left end upper side runs through and is equipped with sample delivery pipe, the lower extreme right side runs through being equipped with first through the first through-hole, first through-hole is located under the box, the box lower extreme is equipped with the fixed box and the box is equipped with the box inner side and the box is equipped with a plurality of box and the box is equipped with the box and is connected the box and the box is connected the box bottom surface is equipped with the box and is connected the pneumatic cylinder, the box is connected the box.

Preferably, the side wall of the box body is provided with a push handle.

Preferably, one end of the sample delivery pipe, which is far away from the delivery pipe, is lower than one end of the sample delivery pipe, which is close to the delivery pipe, and the sample delivery pipe is arranged in an inclined manner.

Preferably, the discharge port of the sample sending pipe is positioned above the sample collecting box.

Preferably, a second through hole is arranged on the right side of the upper end of the box body in a penetrating mode, and the second through hole is just located right above the second motor.

Preferably, the outer sides of the first motor and the second motor are respectively provided with a protective box.

Preferably, the outer walls of the sampling cup and the conveying pipe are provided with scale marks.

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

the utility model discloses a first motor makes the screw rod rotate, makes the installation pole drive the sampling cup through the screw rod rotation and moves down, inserts in soil, rethread second motor makes the hob rotate, rotates through the hob and upwards carries the soil sample in the sampling cup, enters into the conveyer pipe, and rises gradually along with the rotation of hob, finally the displacement reaches the top of conveyer pipe, and falls into in the collection appearance box through sending a appearance pipe, makes the device can accomplish the automatic collection of sample, has not only lightened staff's burden, has also improved the sampling efficiency of device simultaneously; the fixed cone is moved out of or retracted into the mounting box through the forward extension or retraction of the output end of the hydraulic cylinder, when the fixed cone is moved out of the mounting box and inserted into soil, the stability of the device on the ground can be ensured, and the sampling process of the device can be carried out more stably; the pulley is arranged, so that the device is convenient to move, labor is saved, and the applicability and flexibility of the device are improved; the screw rod can be rotated through the first motor, and the mounting plate can be driven to drive the sampling cup to move up and down through the rotation of the screw rod, so that the sampling cup can be controlled to sample soil at different depths, and the practicability of the device is improved; the conical teeth are distributed on the periphery of the bottom surface of the sampling cup, so that the sampling cup is inserted conveniently.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall cross-sectional view of the present invention;

fig. 3 is a partial enlarged view of a portion a in fig. 2 according to the present invention.

Description of reference numerals:

in the figure: 1. a box body; 2. a screw; 3. a guide bar; 4. a first motor; 5. a movable block; 6. a guide sleeve; 7. mounting a plate; 8. a delivery pipe; 9. a sampling cup; 10. conical teeth; 11. a screw rod; 12. a second motor; 13. a sample delivery pipe; 14. a first through hole; 15. a sample collection box; 16. a roller; 17. installing a box; 18. a hydraulic cylinder; 19. a fixed cone; 20. a hinge; 21. a box door; 22. a transparent viewing window; 23. a push handle; 24. a second through hole; 25. a protective box; 26. scale lines are marked.

Detailed Description

The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1-3, the utility model provides a sampling device for environmental testing, comprising a box body 1, a screw rod 2, a guide rod 3, a conveying pipe 8, a spiral rod 11, a sampling cup 9, a sample feeding pipe 13 and rollers 16, wherein the box body 1 is provided with the screw rod 2 and the guide rod 3 symmetrically at left and right, the lower end of the screw rod 2 is rotatably connected with the inner bottom surface of the box body 1, the left side of the upper end of the box body 1 is provided with a first motor 4, the output end of the first motor 4 penetrates through the upper end of the box body 1 and is connected with the upper end of the screw rod 2, the upper and lower ends of the guide rod 3 are rotatably connected with the inner wall of the box body 1, the outer wall of the screw rod 2 is connected with a movable block 5 in a threaded manner, the outer wall of the guide rod 3 is slidably provided with a guide sleeve 6, the movable block 5 is connected with the guide sleeve 6 through a mounting plate 7, the right side of the lower end of the mounting plate 7 is provided with the conveying pipe 8, the lower end of the conveying pipe is provided with the sampling cup 9, the sampling cup 9 is communicated with the conveying pipe 8, conical teeth 10 are distributed on the periphery of the bottom surface of the sampling cup 9, a spiral rod 11 is arranged in the conveying pipe 8, the lower end of the spiral rod 11 extends into the sampling cup 9, a second motor 12 is arranged on the right side of the upper end of the mounting plate 7, the output end of the second motor 12 penetrates through the mounting plate 7 and the conveying pipe 8 to be connected with the spiral rod 11, a sample conveying pipe 13 is arranged on the upper side of the left end of the conveying pipe 8 in a penetrating manner, a first through hole 14 is arranged on the right side of the lower end of the box body 1 in a penetrating manner, the first through hole 14 is positioned under the sampling cup 9, a sample collecting box 15 is arranged on the left side of the bottom surface in the box body 1, a plurality of rollers 16 are symmetrically arranged at the lower end of the box body 1, a plurality of mounting boxes 17 are arranged on the lower side of the outer wall of the box body 1 in a surrounding manner, hydraulic cylinders 18 are respectively arranged on the top surfaces in the mounting boxes 17, and the output ends of the hydraulic cylinders 18 are connected with a fixed cone 19, the opening of the box body 1 is connected with a box door 21 through a hinge 20, and a transparent observation window 22 is arranged on the side wall of the box door 21 in a penetrating way.

Please refer to fig. 1 and fig. 2 heavily, the side wall of the box body 1 is provided with a push handle 23, the push handle 23 is arranged on the side wall of the box body 1, so that the push device is convenient, one end of the sample delivery pipe 13 away from the delivery pipe 8 is lower than one end close to the delivery pipe 8 and is arranged in an inclined manner, one end of the sample delivery pipe 13 away from the delivery pipe 8 is arranged in one end close to the delivery pipe 8 and is arranged in an inclined manner, so that the soil sample can be better discharged from the sample delivery pipe 13, the discharge port of the sample delivery pipe 13 is arranged above the sample collection box 15, so that the soil sample can fall into the sample collection box 15, the outer sides of the first motor 4 and the second motor 12 are respectively provided with a protection box 25, and the outer sides of the first motor 4 and the second motor 12 are respectively provided with a protection box 25, so that the first motor 4 and the second motor 12 can be protected.

Please refer to fig. 2 again, the right side of the upper end of the box 1 is provided with a second through hole 24, the second through hole 24 is located right above the second motor 12, and the second through hole 24 is located right above the second motor 12 to facilitate the second motor 12 to pass through.

Please refer to fig. 1 heavily, the outer walls of the sampling cup 9 and the conveying pipe 8 are provided with scale marks 26, and the outer walls of the sampling cup 9 and the conveying pipe 8 are provided with the scale marks 26, so that the worker can know the depth of the sampling soil layer of the device timely and clearly, and the worker can conveniently perform more specific detection and analysis on the soil layers with different depths, and the environment detection work is more specific and clear.

The embodiment of the utility model provides a concrete operation mode as follows:

when the device is used, the device is moved to a specified place through the roller 16, after the device is moved to the specified place, the hydraulic cylinder 18 is opened, the output end of the hydraulic cylinder 18 extends forwards to enable the fixing cone 19 to be inserted into soil, the device is fixed, the first motor 4 is started, the screw rod 2 is rotated through the first motor 4, the mounting plate 7 drives the sampling cup 9 to move downwards through the rotation of the screw rod 2, the sampling cup passes through the first through hole 14 and is inserted into the soil, an operator can observe the scale mark 26 on the conveying pipe 8 through the transparent observation window 22 to know the insertion depth of the sampling cup 9, when the required sampling depth is reached, the first motor 4 is closed, the second motor 12 is started, the screw rod 11 is rotated through the second motor 12, soil samples in the sampling cup 9 are conveyed upwards through the rotation of the screw rod 11 and enter the conveying pipe 8, the soil samples gradually rise along with the rotation of the screw rod 11, the soil samples finally move to the top end of the conveying pipe 8, the samples are conveyed into the sampling box 15 through the obliquely arranged sample conveying pipe 13, after the sampling is completed, the mounting plate 7 moves upwards through the first motor 4, the soil samples are moved into the box body 1, and the box door 21 is opened, and the box body 21 can be taken out.

It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a sampling device for environmental detection, includes box (1), screw rod (2), guide bar (3), conveyer pipe (8), hob (11), sampling cup (9), send appearance pipe (13) and gyro wheel (16), its characterized in that: the utility model discloses a sampling device, including box (1), screw rod (2) and guide bar (3) are equipped with respectively to bilateral symmetry in the box (1), the bottom rotates in screw rod (2) lower extreme and box (1) to be connected, box (1) upper end left side is equipped with first motor (4), the output of first motor (4) runs through box (1) upper end connecting screw rod (2) upper end, both ends rotate with box (1) inner wall about guide bar (3) to be connected, screw rod (2) outer wall threaded connection movable block (5), guide bar (3) outer wall slidable mounting uide bushing (6), movable block (5) and uide bushing (6) link to each other through mounting panel (7), mounting panel (7) lower extreme right side is equipped with conveyer pipe (8), conveyer pipe (8) lower extreme is equipped with sampling cup (9), sampling cup (9) are linked together with conveyer pipe (8), sampling cup (9)'s bottom surface distributes and has awl tooth (10), be equipped with hob (11) in the conveyer pipe (8), hob (11) lower extreme extends to in the cup (9), mounting panel (7) is equipped with second motor (12) upper end and second motor (7) run through the output, conveyer pipe (8) left end upside is run through and is equipped with sample delivery pipe (13), box (1) lower extreme right side is run through and is equipped with first through-hole (14), first through-hole (14) are located under sampling cup (9), collection appearance box (15) are placed to box (1) inner bottom left side, box (1) lower extreme encircles the symmetry and is equipped with a plurality of gyro wheels (16), box (1) outer wall downside encircles and is equipped with a plurality of install bins (17), and is a plurality of the top surface is equipped with pneumatic cylinder (18) respectively in install bin (17), solid fixed cone (19) are connected to pneumatic cylinder (18) output, box (21) are connected through hinge (20) to the opening of box (1), chamber door (21) lateral wall runs through and is equipped with transparent observation window (22).

2. The environment detecting sampling device according to claim 1, wherein: the side wall of the box body (1) is provided with a push handle (23).

3. The environment detecting sampling device according to claim 1, wherein: and one end of the sample delivery pipe (13) far away from the conveying pipe (8) is lower than one end close to the conveying pipe (8) and is arranged in an inclined manner.

4. The sampling device for environmental monitoring as set forth in claim 1, wherein: the discharge hole of the sample conveying pipe (13) is positioned above the sample collecting box (15).

5. The environment detecting sampling device according to claim 1, wherein: and a second through hole (24) is arranged on the right side of the upper end of the box body (1) in a penetrating manner, and the second through hole (24) is just positioned right above the second motor (12).

6. The sampling device for environmental monitoring as set forth in claim 1, wherein: and protective boxes (25) are respectively arranged on the outer sides of the first motor (4) and the second motor (12).

7. The environment detecting sampling device according to claim 1, wherein: and scale marks (26) are arranged on the outer walls of the sampling cup (9) and the conveying pipe (8).