CN220039870U

CN220039870U - Soil and water sampler for contaminated site investigation

Info

Publication number: CN220039870U
Application number: CN202321257133.8U
Authority: CN
Inventors: 高少朋; 王珍荣; 甄泽; 王松港; 王晓娣; 陈卫东; 刘禹衫; 闫卫东
Original assignee: China Chemical Mingda Hebei Geology Engineering Co Ltd
Current assignee: China Chemical Mingda Hebei Geology Engineering Co Ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-11-17
Anticipated expiration: 2033-05-23

Abstract

The utility model provides a soil and water sampler for investigation of a polluted site, which relates to the technical field of environment detection and comprises two supporting plates, wherein a lifting assembly is arranged between the two supporting plates, the bottom of the lifting assembly is provided with a rotating assembly which is convenient to sample, the inside of the rotating assembly is provided with a taking-out assembly, the bottom of the rotating assembly is provided with a sampling tube, the lifting plate is slidably connected in a chute, the rotating assembly comprises a rotating rod, the rotating rod is rotatably connected in the lifting plate, the sampling tube is fixedly arranged at the bottom of the rotating rod, a second screw is driven to rotate by a third motor, and when the second screw rotates, a moving rod can be driven to move in the rotating rod, so that a pushing plate can be driven to move in the sampling tube, a soil sample sampled in the sampling tube can be extruded downwards by the pushing plate, and thus the sampled soil can be conveniently taken out and collected.

Description

Soil and water sampler for contaminated site investigation

Technical Field

The utility model relates to the technical field of environment detection, in particular to a water and soil sampler for pollution site investigation.

Background

The environment detection is to design an environment detection network by using a GIS technology, and information collected by the environment detection can be stored and displayed in real time through the GIS and the selected evaluation area can be monitored and analyzed in detail.

Through searching, the prior patent (publication number: CN 206804336U) discloses a sludge sampler, which is mainly technically characterized in that: the device comprises a cylinder body with scales, wherein the upper end of the cylinder body is connected with an outer sleeve through a set screw, the upper end of the outer sleeve is connected with a weighing device, the upper end of the weighing device is connected with a hand-held handle, a fixed baffle is arranged at the bottom of the cylinder body, the top of the fixed baffle is connected with a movable baffle, the top of the movable baffle is contacted with a fixed pin on the inner wall of the cylinder body, and the device is used for sampling and analyzing sludge in each sewage pool in the materialization treatment process of the solid waste disposal industry, and the sampler has the function of measuring the sludge sedimentation ratio, so that the detection and sedimentation ratio of sludge sampling of the sewage pool can be measured anytime and anywhere.

Above-mentioned technical scheme is when carrying out mud sample, needs artifical manual sampling operation, and is comparatively consuming the manpower to reduce sampling efficiency, consequently need install the soil and water sampling subassembly additional when using the soil and water sampler for the investigation of contaminated site and solve the problem that sampling efficiency is low.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the soil and water sampler for the investigation of the polluted site, which solves the problems that the traditional sampler needs manual sampling operation and relatively consumes manpower, so that the sampling efficiency is reduced, and a soil and water sampling assembly is required to be additionally arranged when the soil and water sampler for the investigation of the polluted site is used, so that the problem of low sampling efficiency is solved.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a contaminated site investigation is with soil and water sampler, includes two backup pads, is provided with lifting unit between two backup pads, lifting unit's bottom is provided with the rotation subassembly that conveniently takes out, rotation subassembly's inside is provided with takes out the subassembly, rotation subassembly's bottom is provided with the sampling tube;

the lifting assembly comprises a lifting plate and a sliding groove, the sliding groove is formed in the supporting plate, the lifting plate is slidably connected in the sliding groove, the rotating assembly comprises a rotating rod, the rotating rod is rotatably connected in the lifting plate, and the sampling tube is fixedly mounted at the bottom of the rotating rod.

Preferably: the outside fixed mounting of backup pad has the bottom plate, the top fixed mounting of bottom plate has first motor, the output shaft fixed mounting of first motor has first screw rod, first screw rod spiro union runs through the inside of lifter plate, backup pad side fixed mounting has the top board, first screw rod rotates the bottom of connecting at the top board.

By adopting the technical scheme, the lifting plate slides in the chute, so that the lifting of the lifting plate is realized.

Preferably: the outside fixed mounting of bull stick has first gear, the top fixed mounting of lifter plate has the second motor, the output shaft fixed mounting of second motor has the second gear, second gear and first gear intermeshing.

By adopting the technical scheme, the rotation of the rotating rod and the sampling tube is realized through the first gear and the second gear.

Preferably: triangle teeth are fixedly arranged at the edge of the bottom of the sampling tube, and the triangle teeth are uniformly distributed at the convenient part of the bottom of the sampling tube.

By adopting the technical scheme, the triangular teeth can break the soil better when the sampling tube rotates.

Preferably: the extraction assembly comprises a movable rod, the movable rod is slidably connected in the rotary rod, the bottom of the movable rod is located in the sampling tube, a push plate is fixedly arranged at the bottom of the movable rod and located in the sampling tube, and the cross section of the push plate is identical to that of the inside of the sampling tube.

By adopting the technical scheme, the movable rod drives the push plate to move, and the sampled sample is taken out from the inside of the sampling tube.

Preferably: the cross section of the movable rod is square, and the movable rod is mutually attached to the inside of the rotating rod.

By adopting the technical scheme, the movable rod can conveniently rotate inside the rotating rod.

Preferably: the top fixed mounting of bull stick has the third motor, the output shaft fixed mounting of third motor has the second screw rod, second screw rod spiro union is inside the movable rod.

By adopting the technical scheme, the moving rod and the pushing plate move through the rotation of the second screw rod.

(III) beneficial effects

The utility model provides a water and soil sampler for investigation of a polluted site. The beneficial effects are as follows:

1. the lifting plate drives the rotating rod to move downwards with the sampling tube, the sampling tube is driven to rotate by the rotating rod when the sampling tube moves downwards, the sampling tube moves downwards and rotates, and triangular teeth below the sampling tube are matched, so that the sampling efficiency is high when sampling is performed, and the labor-saving effect is achieved.

2. Through playing the third motor and driving the second screw rod and changeing, can drive the movable rod and remove inside the bull stick when the second screw rod rotates to can drive the push pedal and remove inside the sampling tube, remove to the bottom through the push pedal, can extrude the soil sample that the inside sample of sampling tube was accomplished downwards, thereby conveniently take out and collect the soil that the sample was accomplished.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in 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 them without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic view of the internal cross-sectional structure of the present utility model;

fig. 4 is a front view of the present utility model.

In the figure: 1. a support plate; 2. a lifting assembly; 21. a lifting plate; 22. a chute; 23. a first screw; 24. a top plate; 25. a first motor; 3. a rotating assembly; 31. a rotating rod; 32. a first gear; 33. a second gear; 34. a second motor; 4. taking out the assembly; 41. a third motor; 42. a moving rod; 43. a second screw; 44. a push plate; 5. a sampling tube; 6. a bottom plate.

Detailed Description

The utility model is further illustrated by the figures and examples.

Referring to fig. 1, 2 and 4, an embodiment of the present utility model provides a soil and water sampler for investigating a contaminated site, which includes two support plates 1, a lifting assembly 2 is disposed between the two support plates 1, a rotating assembly 3 for facilitating sampling is disposed at the bottom of the lifting assembly 2, a taking-out assembly 4 is disposed in the rotating assembly 3, and a sampling tube 5 is disposed at the bottom of the rotating assembly 3;

the lifting assembly 2 comprises a lifting plate 21 and a sliding groove 22, the sliding groove 22 is formed in the supporting plate 1, the lifting plate 21 is slidably connected in the sliding groove 22, the rotating assembly 3 comprises a rotating rod 31, the rotating rod 31 is rotatably connected in the lifting plate 21, and the sampling tube 5 is fixedly arranged at the bottom of the rotating rod 31.

The outside fixed mounting of backup pad 1 has bottom plate 6, and the top fixed mounting of bottom plate 6 has first motor 25, and the output shaft fixed mounting of first motor 25 has first screw rod 23, and first screw rod 23 spiro union runs through the inside of lifter plate 21, and backup pad 1 side fixed mounting has top board 24, and first screw rod 23 rotates the bottom of connecting at top board 24.

The outside of bull stick 31 fixed mounting has first gear 32, and the top of lifter plate 21 fixed mounting has second motor 34, and the output shaft of second motor 34 fixed mounting has second gear 33, and second gear 33 and first gear 32 intermesh.

Triangular teeth are fixedly arranged at the edge of the bottom of the sampling tube 5, and are uniformly distributed at the convenient part of the bottom of the sampling tube 5.

Specifically during operation, the first motor 25 is started to drive the first screw 23 to rotate, the first screws 23 on two sides synchronously rotate, thereby driving the lifting plate 21 on the outer side of the first screw to move in the chute 22, lifting of the lifting plate 21 is achieved, thereby driving the rotating rod 31 to lift with the sampling tube 5 below, the sampling tube 5 moves downwards during sampling, the second motor 34 is started to drive the second gear 33 to rotate during the downward movement of the sampling tube 5, thereby driving the first gear 32 and the rotating rod 31 to rotate, thereby driving the sampling tube 5 below to rotate, the sampling tube 5 moves downwards during rotation, the sampling tube 5 can be better inserted into soil, and triangular teeth arranged at the bottom of the sampling tube 5 can play a role of breaking soil during the rotation of the sampling tube 5, so that the sampling is more convenient.

Referring to fig. 2 and 3, in one aspect of the present embodiment, the take-out assembly 4 includes a moving rod 42, the moving rod 42 is slidably connected inside the rotating rod 31, the bottom of the moving rod 42 is located inside the sampling tube 5, a push plate 44 is fixedly installed at the bottom of the moving rod 42, the push plate 44 is located inside the sampling tube 5, and the push plate 44 has the same cross-sectional shape as the inside of the sampling tube 5.

The cross section of the movable rod 42 is square, and the movable rod 42 is mutually attached to the inside of the rotating rod 31.

The top of bull stick 31 fixed mounting has third motor 41, and the output shaft of third motor 41 fixed mounting has second screw 43, and second screw 43 spiro union is in the movable rod 42 inside.

During concrete work, after the sample is accomplished, through playing third motor 41 and driving second screw 43 and changeing, can drive movable rod 42 at the inside removal of bull stick 31 when second screw 43 rotates to can drive push pedal 44 and remove in the inside of sampling section of thick bamboo 5, remove to the bottom through push pedal 44, can extrude the soil sample that the inside sample of sampling section of thick bamboo 5 was accomplished downwards, thereby conveniently take out and collect the soil that the sample was accomplished.

All the electric equipment in this scheme all carry out the power supply through external power supply.

Working principle: the first motor 25 is started to drive the first screw 23 to rotate, the first screws 23 on two sides synchronously rotate, thereby the lifting plate 21 on the outer side of the lifting plate is driven to move inside the chute 22, lifting of the lifting plate 21 is achieved, thereby the rotating rod 31 and the sampling tube 5 below are driven to lift, the sampling tube 5 is moved downwards during sampling, the second motor 34 is started to drive the second gear 33 to rotate in the process of moving downwards the sampling tube 5, thereby the first gear 32 and the rotating rod 31 are driven to rotate, thereby the sampling tube 5 below is driven to rotate, the sampling tube 5 moves downwards during rotation, the sampling tube 5 can be better inserted into soil, triangular teeth arranged at the bottom of the sampling tube 5 can play a role of breaking soil during rotation of the sampling tube 5, the sampling is more convenient, after the sampling is completed, the second screw 43 is driven to rotate through the third motor 41, the moving rod 42 can be driven to move inside the rotating rod 31, the pushing plate 44 can be driven to move inside the sampling tube 5 during rotation, the pushing plate 44 moves towards the bottom, the soil inside the sampling tube 5 can be completed, and the sample can be conveniently taken out and the sample can be conveniently collected by extruding the soil downwards.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a contaminated site investigation is with soil and water sampler, includes two backup pads (1), its characterized in that: a lifting assembly (2) is arranged between the two support plates (1), a rotating assembly (3) which is convenient for sampling is arranged at the bottom of the lifting assembly (2), a taking-out assembly (4) is arranged in the rotating assembly (3), and a sampling tube (5) is arranged at the bottom of the rotating assembly (3);

lifting assembly (2) are including lifter plate (21) and spout (22), the inside in backup pad (1) is seted up to spout (22), lifter plate (21) sliding connection is in the inside of spout (22), rotating assembly (3) are including bull stick (31), bull stick (31) rotate the inside of connecting in lifter plate (21), sampling tube (5) fixed mounting is in the bottom of bull stick (31).

2. A contaminated site survey soil and water sampler according to claim 1 and wherein: the utility model discloses a lifting device for a building, including backup pad (1), bottom plate (6) are installed to the outside fixed mounting of backup pad (1), the top fixed mounting of bottom plate (6) has first motor (25), the output shaft fixed mounting of first motor (25) has first screw rod (23), the inside of first screw rod (23) spiro union through lifter plate (21), backup pad (1) side fixed mounting has top board (24), the bottom at top board (24) is connected in the rotation of first screw rod (23).

3. A contaminated site survey soil and water sampler according to claim 1 and wherein: the outside fixed mounting of bull stick (31) has first gear (32), the top fixed mounting of lifter plate (21) has second motor (34), the output shaft fixed mounting of second motor (34) has second gear (33), second gear (33) and first gear (32) intermesh.

4. A contaminated site survey soil and water sampler according to claim 1 and wherein: triangle teeth are fixedly arranged at the edge of the bottom of the sampling tube (5), and the triangle teeth are uniformly distributed at the convenient part of the bottom of the sampling tube (5).

5. A contaminated site survey soil and water sampler according to claim 1 and wherein: the extraction assembly (4) comprises a moving rod (42), the moving rod (42) is slidably connected to the inside of the rotating rod (31), the bottom of the moving rod (42) is located inside the sampling tube (5), a push plate (44) is fixedly mounted at the bottom of the moving rod (42), the push plate (44) is located inside the sampling tube (5), and the cross section of the push plate (44) is identical to that of the inside of the sampling tube (5).

6. A contaminated site survey soil and water sampler according to claim 5 and wherein: the cross section of the moving rod (42) is square, and the moving rod (42) and the rotating rod (31) are mutually attached.

7. A contaminated site survey soil and water sampler according to claim 1 and wherein: the top of bull stick (31) fixed mounting has third motor (41), the output shaft fixed mounting of third motor (41) has second screw rod (43), second screw rod (43) spiro union is inside movable rod (42).