CN220542476U

CN220542476U - Sampling device for environmental soil monitoring

Info

Publication number: CN220542476U
Application number: CN202321790854.5U
Authority: CN
Inventors: 陈熹; 应新梅; 陆培培
Original assignee: Jiangsu Guochuang Testing Technology Co ltd
Current assignee: Jiangsu Guochuang Testing Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-27
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of soil sampling, in particular to a sampling device for environmental soil monitoring, which comprises an assembly frame, rollers, an assembly column and an assembly plate, wherein the rollers are assembled on the lower wall of the assembly frame, the assembly column is assembled on the top of the assembly frame, the assembly plate is assembled on the rear side of the assembly column, a cleaning structure is arranged on the lower part of the assembly frame, the back of the assembly plate is provided with the sampling structure, the cleaning structure comprises cleaning rollers, the cleaning rollers are positioned between the rollers, the cleaning rollers are sleeved on the lower wall of the assembly frame, driven wheels are fixed on the side edges of the cleaning rollers, the driven wheels are connected with driving wheels through belts, the driving wheels are fixedly connected with the rotor end of a servo motor, the servo motor is assembled on the inner side of the lower part of the assembly frame through a supporting frame, the sampling structure comprises a pressing column, and the upper end of the pressing column is hinged at the rear end of the assembly plate. The utility model is convenient for crushing and cleaning earth surface floating soil during sampling, so that the subsequent sampling operation is more convenient and efficient.

Description

Sampling device for environmental soil monitoring

Technical Field

The utility model relates to the technical field of soil sampling, in particular to a sampling device for environmental soil monitoring.

Background

Environmental protection is the idea that civilization developed nowadays, when carrying out the supervision to environment soil, need regularly collect the soil sampling to follow-up detection, for the accuracy of sample when taking the sample to environment soil, should be with the surperficial crust slightly clearance first to take the exact soil of this position, current sampling device is inconvenient to clear up surface soil as required, influences the accuracy of sample, an environment soil sampling device for monitoring of the chinese patent publication of publication No. CN218297633U, including the diaphragm, the upper end of diaphragm is run through and is equipped with spout and fixed slot, the fixed slot is provided with two and is located the front and back both sides of spout respectively, the upper end slidable mounting of diaphragm has transmission, transmission is provided with two and is left and right sides distribution, two transmission is that output end equal fixed mounting has a screw rod, the screw rod is located the spout, two equal screw-thread mounting has the sleeve pipe on the screw rod, two the lower extreme equal fixed mounting of sleeve pipe has sampling mechanism, the lower extreme equal fixed mounting of four corners board has the equal fixed mounting of support device. The soil sampling device for environmental soil monitoring is simple in principle, can sample samples at different positions simultaneously by arranging the two motors and the sampling mechanisms, is simple and convenient to operate, is convenient to sample, and is convenient to take out samples from the sampling mechanisms, good in sampling effect and convenient to use, so that the existing soil sampling device can basically meet the demands of people, but still has some problems.

The prior device comprises: the surface floating soil is inconvenient to clean according to the requirement, and the accuracy of sampling is affected. Therefore, there is a need for an environmental soil monitoring sampling device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a sampling device for environmental soil monitoring, which is used for solving the problems of the prior device proposed in the background art: inconvenient to clear surface floating soil according to the requirement, and influences the accuracy of sampling.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sampling device for environmental soil monitoring, includes assembly jig, gyro wheel, assembly post and assembly plate, the assembly jig lower wall is equipped with the gyro wheel, the assembly jig top is equipped with the assembly post, the assembly post rear side is equipped with the assembly plate, the assembly jig lower part is provided with the clearance structure, the assembly plate back is provided with the sampling structure, the clearance structure includes the clearance roller, the clearance roller is located between the gyro wheel, the clearance roller cover is established at the assembly jig lower wall, the clearance roller side is fixed with from the driving wheel, from the driving wheel through belt connection has the drive wheel, drive wheel fixed connection is at servo motor rotor end, servo motor assembles inboard in the assembly jig lower part through the support frame.

Preferably, the middle part of the assembly plate is hinged with a push plate through a hinge shaft, the push plate is obliquely downwards arranged, and the front side surface of the push plate is provided with a push groove.

Preferably, the surface of the hinge shaft is sleeved with a first torsion spring, one end of the torsion spring is clamped inside the push plate, and the other end of the torsion spring is clamped inside the assembly plate.

Preferably, a limit ring and a limit ring are fixed on the side edge of the lower wall of the assembly frame, the limit ring is positioned on the outer side of the roller, and the limit ring is positioned between the roller and the cleaning roller.

Preferably, the top of the assembly column is fixed with a handle, and a holding sleeve is sleeved outside the handle.

Preferably, the sampling structure comprises a pressing column, the upper end of the pressing column is hinged to the rear end of the assembling plate, a pressing rod is fixed to the lower end of the pressing column, a hinge seat is hinged to the side edge of the pressing rod through a hinge, sampling plates are fixed to the side edge of the hinge seat and distributed around the pressing column, soft edges are fixed to the side edge of the sampling plates, a torsion spring II is sleeved on the surface of the hinge, one end of the torsion spring II is clamped inside the pressing rod, and the other end of the torsion spring II is clamped on the inner wall of the sampling plate.

Preferably, the pressure column surface cover is equipped with auxiliary sleeve, auxiliary sleeve side articulates there is the push rod, the other end of push rod articulates at sampling board upper portion inner wall, auxiliary sleeve top is provided with fastening nut, fastening nut thread bush is established on pressure column upper portion.

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

this sampling device for environmental soil monitoring is provided with clearance structure, under the assembly of clearance roller, is convenient for rotate under servo motor's drive through follow driving wheel, belt and drive wheel and carry out broken clearance to the earth's surface, simultaneously under the setting of push pedal, is convenient for scrape the earth's surface earth's float after the breakage for the soil sample that subsequently obtains is more accurate, through this design, has improved sampling device's convenience and practicality.

This sampling device for environmental soil monitoring is provided with sampling structure, under the assembly of spliced pole and depression bar, is convenient for through the hinge to the assembly of hinged support and sampling plate, establishes down in the card of torsional spring two, is convenient for assist down the sampling plate through the spliced pole and insert the soil inside and take a sample, when extracting, through the elasticity of torsional spring two, is convenient for the shrink to sampling plate lower part for the sampling operation is more convenient, through this design, has improved sampling device's convenience and practicality.

Drawings

FIG. 1 is a schematic side cross-sectional view of a structure of the present utility model;

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

FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2 at C in accordance with the present utility model;

in the figure: 111. an assembly frame; 112. a roller; 113. assembling a column; 114. an assembly plate; 2. cleaning the structure; 211. a cleaning roller; 212. driven wheel; 213. a belt; 214. a driving wheel; 215. a servo motor; 216. a support frame; 217. a hinge shaft; 218. a push plate; 219. pushing grooves; 220. a torsion spring I; 221. a limit ring; 222. a limiting ring; 223. a grip; 224. a holding sleeve; 3. a sampling structure; 311. pressing a column; 312. a compression bar; 313. hinging; 314. a hinged support; 315. sampling a template; 316. a torsion spring II; 317. an auxiliary sleeve; 318. a push rod; 319. a fastening nut; 320. soft edges.

Description of the embodiments

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. 1-5, an embodiment of the present utility model is provided:

the sampling device for environmental soil monitoring comprises an assembly frame 111, rollers 112, an assembly column 113 and an assembly plate 114, wherein the rollers 112 are assembled on the lower wall of the assembly frame 111, the assembly column 113 is assembled on the top of the assembly frame 111, the assembly plate 114 is assembled on the rear side of the assembly column 113, a cleaning structure 2 is arranged on the lower portion of the assembly frame 111, a sampling structure 3 is arranged on the back of the assembly plate 114, the cleaning structure 2 comprises cleaning rollers 211, the cleaning rollers 211 are positioned between the rollers 112, the cleaning rollers 211 are sleeved on the lower wall of the assembly frame 111, driven wheels 212 are fixed on the side edges of the cleaning rollers 211, the driven wheels 212 are connected with driving wheels 214 through belts 213, the driving wheels 214 are fixedly connected to the rotor end of a servo motor 215, and the servo motor 215 is assembled on the inner side of the lower portion of the assembly frame 111 through a supporting frame 216;

the middle part of the assembly plate 114 is hinged with a push plate 218 through a hinge shaft 217, the push plate 218 is obliquely downwards arranged, and the front side surface of the push plate 218 is provided with a push groove 219, so that the crushed earth surface soil can be scraped and cleaned conveniently, and the operation is more convenient and efficient;

the surface of the hinge shaft 217 is sleeved with the first torsion spring 220, one end of the first torsion spring 220 is clamped inside the push plate 218, and the other end of the first torsion spring 220 is clamped inside the assembly plate 114;

the side edge of the lower wall of the assembly frame 111 is fixedly provided with a limit ring 221 and a limit ring 222, the limit ring 221 is positioned at the outer side of the roller 112, and the limit ring 222 is positioned between the roller 112 and the cleaning roller 211, so that the roller 112 and the cleaning roller 211 can be conveniently rotated and limited, and the operation is more convenient;

the top of the assembly column 113 is fixedly provided with a grip 223, and a grip sleeve 224 is sleeved outside the grip 223, so that the assembly frame 111 and the assembly column 113 can be conveniently held and controlled by the design, and the subsequent use is more convenient;

the sampling structure 3 comprises a pressing column 311, the upper end of the pressing column 311 is hinged at the rear end of the assembly plate 114, a pressing rod 312 is fixed at the lower end of the pressing column 311, a hinged support 314 is hinged at the side edge of the pressing rod 312 through a hinged nail 313, a sampling plate 315 is fixed at the side edge of the hinged support 314, the sampling plate 315 is distributed around the pressing column 311, a soft edge 320 is fixed at the side edge of the sampling plate 315, a torsion spring II 316 is sleeved on the surface of the hinged nail 313, one end of the torsion spring II 316 is clamped inside the pressing rod 312, and the other end of the torsion spring II 316 is clamped on the inner wall of the sampling plate 315;

the pressure post 311 surface cover is equipped with auxiliary sleeve 317, and auxiliary sleeve 317 side articulates there is push rod 318, and push rod 318 other end articulates at sampling plate 315 upper portion inner wall, and auxiliary sleeve 317 top is provided with fastening nut 319, and fastening nut 319 thread bush is established on pressure post 311 upper portion, through this design, is convenient for supplementary draw in to sampling plate 315 bottom tightly for the operation is more convenient.

Working principle: when soil needs to be sampled in environmental monitoring, the roller 112 is matched with the assembly frame 111, the holding, the control and the pushing are facilitated under the matching of the grip 223 and the holding sleeve 224, when the soil is pushed, the servo motor 215 is driven to work, the cleaning roller 211 is driven to rotate under the matching of the driving wheel 214, the belt 213 and the driven wheel 212, the cleaning roller 211 cleans and breaks earth surface floating soil in the pushing process, the limit ring 221 is matched with the limit ring 222 when the soil is rotated, the cleaning roller 211 and the roller 112 are convenient to rotate and limit, the operation is more convenient, further, when the soil is pushed and broken, the auxiliary pushing plate 218 is convenient to open through the elasticity of the torsion spring one 220, the pushing groove 219 formed on the surface of the pushing plate 218 scrapes and pushes the broken floating soil, the soil below is convenient to expose, the subsequent sampling is more convenient and rapid, the auxiliary sleeve 317 is pulled up, so that the auxiliary sleeve 317 drives the upper end of the sampling plate 315 to move under the cooperation of the push rod 318, the lower end of the sampling plate 315 is conveniently opened under the cooperation of the hinge 313, then the pressing post 311 drives the pressing rod 312 to press under the cooperation of the hinge 313 and the hinge support 314, the sampling plate 315 is inserted into soil, then the lower end of the sampling plate 315 is conveniently folded by the elasticity of the torsion spring II 316 during lifting, the auxiliary sleeve 317 is simultaneously stepped on, the upper end of the sampling plate 315 is conveniently pushed under the cooperation of the push rod 318, the lower end of the sampling plate 315 is conveniently folded, the soil is conveniently contained in the sampling plate 315, the subsequent operation is more convenient, if long-term storage is required, the fastening nut 319 is downwards screwed, the limit of the auxiliary sleeve 317 is conveniently limited, the bottom of the sampling plate 315 is conveniently folded and fastened, meanwhile, under the arrangement of the soft edge 320 at the edge, the side edge of the sampling plate 315 is more airtight, so that the soil can be sampled and stored conveniently, and the operation is finished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Sampling device for environmental soil monitoring, including assembly jig (111), gyro wheel (112), assembly post (113) and assembly plate (114), assembly jig (111) lower wall is equipped with gyro wheel (112), assembly jig (111) top is equipped with assembly post (113), assembly post (113) rear side is equipped with assembly plate (114), its characterized in that: the utility model discloses a cleaning device for the automobile engine, including assembly jig (111), assembly jig (111) lower part is provided with clearance structure (2), assembly jig (114) back is provided with sampling structure (3), clearance structure (2) are including clearance roller (211), clearance roller (211) are located between gyro wheel (112), clearance roller (211) cover is established at assembly jig (111) lower wall, clearance roller (211) side is fixed with from driving wheel (212), from driving wheel (212) are connected with drive wheel (214) through belt (213), drive wheel (214) fixed connection is at servo motor (215) rotor end, servo motor (215) are assembled in assembly jig (111) lower part inboard through support frame (216).

2. The sampling device for environmental soil monitoring according to claim 1, wherein: the middle part of the assembly plate (114) is hinged with a push plate (218) through a hinge shaft (217), the push plate (218) is arranged obliquely downwards, and a push groove (219) is formed in the front side surface of the push plate (218).

3. The sampling device for environmental soil monitoring according to claim 2, wherein: the surface of the hinge shaft (217) is sleeved with a first torsion spring (220), one end of the first torsion spring (220) is clamped inside the push plate (218), and the other end of the first torsion spring (220) is clamped inside the assembly plate (114).

4. The sampling device for environmental soil monitoring according to claim 1, wherein: the side edge of the lower wall of the assembly frame (111) is fixedly provided with a limit ring (221) and a limit ring (222), the limit ring (221) is positioned on the outer side of the roller (112), and the limit ring (222) is positioned between the roller (112) and the cleaning roller (211).

5. The sampling device for environmental soil monitoring according to claim 1, wherein: the top of the assembly column (113) is fixedly provided with a handle (223), and a holding sleeve (224) is sleeved outside the handle (223).

6. The sampling device for environmental soil monitoring according to claim 1, wherein: the sampling structure (3) comprises a pressing column (311), the upper end of the pressing column (311) is hinged to the rear end of the assembly plate (114), a pressing rod (312) is fixed to the lower end of the pressing column (311), a hinged support (314) is hinged to the side edge of the pressing rod (312), sampling plates (315) are fixed to the side edge of the hinged support (314), the sampling plates (315) are distributed around the pressing column (311), soft edges (320) are fixed to the side edge of the sampling plates (315), a torsion spring II (316) is sleeved on the surface of the hinged support (313), one end of the torsion spring II (316) is clamped inside the pressing rod (312), and the other end of the torsion spring II (316) is clamped on the inner wall of the sampling plates (315).

7. The sampling device for environmental soil monitoring of claim 6, wherein: the pressure post (311) surface cover is equipped with auxiliary sleeve (317), auxiliary sleeve (317) side articulates there is push rod (318), push rod (318) other end articulates at sampling plate (315) upper portion inner wall, auxiliary sleeve (317) top is provided with fastening nut (319), fastening nut (319) thread bush is established on pressure post (311) upper portion.