CN214373470U

CN214373470U - Element detection sampling device in soil

Info

Publication number: CN214373470U
Application number: CN202120221728.2U
Authority: CN
Inventors: 吴茜
Original assignee: Shanxi Agricultural University
Current assignee: Shanxi Agricultural University
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-10-08
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a sampling device for detecting elements in soil, which comprises a bracket and an insertion cylinder, wherein the insertion cylinder is fixedly assembled at the lower end of the bracket, rotating shafts are respectively assembled at both sides of the upper end of the bracket in a rotating way, a connecting plate is fixedly assembled between the two rotating shafts, a clamping structure is fixedly assembled at one side of the outer wall of the bracket, the clamping structure is clamped with one side of the rotating shaft, a nut is fixedly assembled on the surface of the connecting plate, a bolt sleeve is screwed on the inner wall of the nut, a rotating rod is fixedly assembled on the inner wall of the bolt sleeve, a rotating handle is fixedly assembled at the upper end of the rotating rod, a pushing structure is arranged at the upper end of the sampling cylinder in a penetrating way, and a pedal plate is fixedly assembled at the outer side wall of the bracket. The practicability is strong.

Description

Element detection sampling device in soil

Technical Field

The utility model relates to a soil detection technology field, concrete field is an element detects sampling device in soil.

Background

Soil environment monitoring means that the environment quality (or pollution degree) and the change trend thereof are determined by measuring representative values of factors affecting the soil environment quality. The soil monitoring generally refers to soil environment monitoring, which generally includes technical contents such as stationed sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like, and the soil environment monitoring refers to determining the environment quality (or pollution degree) and the variation trend thereof through measuring representative values of factors affecting the soil environment quality. The soil monitoring is generally referred to as soil environment monitoring, and generally comprises technical contents such as stationed sampling, sample preparation, an analysis method, result representation, data statistics, quality evaluation and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an element detects sampling device in soil to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an element detects sampling device in soil, includes the support and inserts a section of thick bamboo, the lower extreme of support is fixed to be equipped with and inserts a section of thick bamboo, the upper end both sides of support are all rotated and are equipped with the pivot, two fixed being equipped with even board between the pivot, the outer wall one side of support is fixed to be equipped with the joint structure, joint structure and one side pivot looks joint, the fixed surface that links the board is equipped with the nut, the inner wall spiro union of nut has the bolt cover, the inner wall of bolt cover is fixed to be equipped with the bull stick, the upper end of bull stick is fixed to be equipped with changes the handle, the lower extreme of bull stick is fixed to be equipped with the frame, the lower extreme of frame is fixed to be equipped with the sampling tube, the upper end of sampling tube runs through and is equipped with the propelling movement structure, the lateral wall fixed running-on support is equipped with the running-board.

Preferably, the propelling movement structure includes the slide bar, the slide bar runs through the sampling tube, the upper end fixed assembly of slide bar is equipped with presses the pole, the lower extreme fixed assembly of slide bar is equipped with the push pedal, the push pedal closely laminates with the inner wall of sampling tube, the outer wall of slide bar has cup jointed the spring, the one end of spring with press pole fixed assembly, the other end and the sampling tube fixed surface of spring assemble.

Preferably, the clamping structure includes the diaphragm, the inner wall spiro union of diaphragm has the screw, just the screw and pivot looks spiro union, the lower extreme fixed assembly of screw has changes the handle.

Preferably, the outer wall of the rotating shaft is sleeved with a bearing, and the bearing is embedded in the support.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an element detects sampling device in soil, guarantee the holistic stability of equipment through the support, through the effect of inserting a section of thick bamboo, can circle the part that needs the sampling, the operation of conveniently sampling, through the cooperation of pivot and even board, and through the cooperation of support, conveniently drive the sample section of thick bamboo and wholly rotate, can carry out multilayer sampling to sample soil when not extracting equipment, guarantee the comprehensiveness of sampling, through the effect of joint structure, can be when the sample section of thick bamboo is worked, fix it, avoid the pivot to rotate, through the cooperation of bolt cover and nut and bull stick and frame and sample section of thick bamboo, can adjust the sample section of thick bamboo and go deep into soil, guarantee the effect of sampling, make things convenient for the sample section of thick bamboo to adjust the degree of going deep into soil simultaneously, therefore, the clothes hanger is strong in practicability;

the utility model provides an element detects sampling device in soil can effectually carry out the multilayer sample to the soil of same position, guarantees the comprehensiveness of sample, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: 1-support, 2-bearing, 3-rotating shaft, 4-connecting plate, 5-clamping structure, 51-screw, 52-transverse plate, 53-rotating handle, 6-pushing structure, 61-pressing rod, 62-sliding rod, 63-spring, 64-pushing plate, 7-rotating handle, 8-rotating rod, 9-bolt sleeve, 10-nut, 11-pedal, 12-inserting barrel, 13-frame and 14-sampling barrel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: including support 1 and a section of thick bamboo 12 of inserting, the fixed lower extreme of support 1 is equipped with a section of thick bamboo 12 of inserting, the upper end both sides of support 12 all rotate and are equipped with pivot 3, fixed being equipped with even board 4 between two pivot 3, the fixed clamping structure 5 that is equipped with in outer wall one side of support 1,

clamping structure

5 and 3 looks joints of one side pivot, the fixed surface of even board 4 is equipped with nut 10, the inner wall spiro union of nut 10 has bolt housing 9, the fixed bull stick 8 that is equipped with of inner wall of bolt housing 9, the fixed commentaries on classics 7 that is equipped with in upper end of bull stick 8, the fixed frame 13 that is equipped with in lower extreme of bull stick 8, the fixed sampling tube 14 that is equipped with of lower extreme of frame 13, the upper end of sampling tube 14 runs through and is equipped with propelling movement structure 6, the fixed running-board 11 that is equipped with of lateral wall of support 1.

The stability of the whole device is ensured by the support 1, the part to be sampled can be encircled by the action of the inserting cylinder 12, the sampling work is convenient to carry out, the sampling cylinder 14 is convenient to drive to rotate integrally by the cooperation of the rotating shaft 3 and the connecting plate 4 and the action of the support 1, the sampling cylinder 14 can be sampled in a multi-layer mode without pulling out the device, the comprehensiveness of the sampling is ensured, the sampling cylinder 14 can be fixed by the action of the clamping structure 5 when working, the rotating shaft 3 is prevented from rotating, the sampling cylinder 14 can be adjusted to go deep into the soil by the cooperation of the bolt sleeve 9, the nut 10, the rotating rod 8, the frame 13 and the sampling cylinder 14, the effect of the sampling work is ensured, meanwhile, the depth degree of the sampling cylinder 14 can be conveniently adjusted, the practicability is strong, when the device is required to work, the inserting cylinder 12 is firstly aligned to the position to be sampled, treading a pedal 11 with feet, inserting an inserting cylinder 12 into soil, fixing the whole device, then rotating a rotating handle 7 to drive a rotating rod 8 to rotate, driving a bolt sleeve 9 to rotate by the rotating rod 8, driving a frame 13 to move up and down by the bolt sleeve 9 according to the action of matching the bolt sleeve 9 with the screw thread of a nut 10, driving a sampling cylinder 14 to move up and down by the rotating rod 8, adjusting the sampling cylinder 14 to move down and insert into the soil, reversely rotating after going deep to a certain degree, pulling out the sampling cylinder 14, opening a clamping structure 5, rotating a rotating shaft 3 to drive the sampling cylinder 14 to rotate, sleeving a sealing bag on the outer wall of the sampling cylinder, pushing the sampled soil into the sealing bag by using a pushing structure 6, completing packaging, adjusting the rotating shaft 3 again to drive the sampling cylinder 14 to face towards the lower end and using the clamping structure 5, the clamping is removed, the fixation is completed, and the sampling work is carried out again.

Specifically, push structure 6 includes slide bar 62, and slide bar 62 runs through sampling tube 14, and the upper end of slide bar 62 is fixed to be equipped with presses pole 61, and the lower extreme of slide bar 62 is fixed to be equipped with push pedal 64, and push pedal 64 is closely laminated with the inner wall of sampling tube 14, and the outer wall of slide bar 62 has cup jointed spring 63, and the one end of spring 63 is fixed to be assembled with pressing pole 61, and the other end and the sampling tube 14 fixed surface of spring 63 are assembled.

When the pushing structure 6 is used, the pressing rod 61 is firstly pressed to extrude the spring 63 to deform, and the sliding rod 62 is driven to move downwards, and meanwhile, the sliding rod 62 drives the pushing plate 64 to push out soil and push the soil into the sealed bag.

Specifically, the clamping structure 5 includes a transverse plate 52, a screw 51 is screwed on an inner wall of the transverse plate 52, the screw 51 is screwed with the rotating shaft 3, and a rotating handle 53 is fixedly assembled at a lower end of the screw 51.

When the clamping structure 5 needs to be opened, the rotating handle 53 is rotated firstly, and the screw 51 is driven, according to the effect of the screw connection with the transverse plate 52, the screw 51 can move longitudinally on the inner wall of the transverse plate 52 and is separated from the rotating shaft 3, and the rotating shaft 3 can rotate freely at the moment.

Specifically, the outer wall of the rotating shaft 3 is sleeved with a bearing 2, and the bearing 2 is embedded in the support 1.

The bearing 2 can ensure that the rotating shaft 3 rotates more smoothly.

The working principle is as follows: when the device is needed to work, firstly, the inserting cylinder 12 is aligned to the position needing sampling, the pedal 11 is stepped by feet, the inserting cylinder 12 is inserted into soil, the device is integrally fixed, then the rotating handle 7 is rotated to drive the rotating rod 8 to rotate, the rotating rod 8 drives the bolt sleeve 9 to rotate, according to the matching effect of the bolt sleeve 9 and the screw thread of the nut 10, the bolt sleeve 9 can move up and down on the inner wall of the nut 10, the frame 13 is driven by the rotating rod 8 to move up and down, the frame 13 drives the sampling cylinder 14 to move up and down, the sampling cylinder 14 is adjusted to move down and inserted into the soil, after a certain degree of depth, the sampling cylinder 14 is reversely rotated, the clamping structure 5 is opened, the rotating shaft 3 is rotated to drive the sampling cylinder 14 to rotate, the sealing bag is sleeved on the outer wall of the sampling cylinder, the pushing structure 6 is used to push the sampled soil into the sealing bag to complete packaging, and adjusting the rotating shaft 3 again to drive the sampling cylinder 14 to face the lower end, and using the clamping structure 5 to remove clamping, complete fixation and perform sampling again.

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

Claims

1. The utility model provides an element detects sampling device in soil which characterized in that: including the support with insert a section of thick bamboo, the lower extreme of support is fixed to be equipped with and inserts a section of thick bamboo, the upper end both sides of support are all rotated and are equipped with the pivot, two fixed being equipped with even board between the pivot, the outer wall one side of support is fixed to be equipped with the joint structure, joint structure and one side pivot looks joint, the fixed surface that links the board is equipped with the nut, the inner wall spiro union of nut has the bolt cover, the fixed bull stick that is equipped with of inner wall of bolt cover, the fixed commentaries on classics handle that is equipped with in upper end of bull stick, the fixed frame that is equipped with of lower extreme of bull stick, the fixed sampling tube that is equipped with of lower extreme of frame, the upper end of sampling tube runs through and is equipped with the propelling movement structure, the fixed running-board that is equipped with of lateral wall of support.

2. The soil element detection and sampling device of claim 1, wherein: the propelling movement structure includes the slide bar, the slide bar runs through the sampler barrel, the upper end of slide bar is fixed to be equipped with presses the pole, the lower extreme of slide bar is fixed to be equipped with the push pedal, the push pedal closely laminates with the inner wall of sampler barrel, the outer wall of slide bar has cup jointed the spring, the one end of spring with press pole fixed set, the other end and the sampler barrel fixed surface of spring assemble.

3. The soil element detection and sampling device of claim 1, wherein: the clamping structure comprises a transverse plate, a screw is screwed on the inner wall of the transverse plate and is in screwed connection with the rotating shaft, and a rotating handle is fixedly assembled at the lower end of the screw.

4. The soil element detection and sampling device of claim 1, wherein: the outer wall of pivot has cup jointed the bearing, the bearing inlays in the support.