CN215573900U

CN215573900U - Portable soil sampling device

Info

Publication number: CN215573900U
Application number: CN202121853550.XU
Authority: CN
Inventors: 谢福林; 吴俊�
Original assignee: Suzhou Runze Ecological Environment Construction Co ltd
Current assignee: Suzhou Runze Ecological Environment Construction Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-18
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a portable soil sampling device, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with four connecting columns, the four connecting columns are respectively positioned at four corners of the upper surface of the bottom plate, the front side and the rear side of each connecting column are fixedly connected with baffles, the upper surface of each connecting column is fixedly connected with a top plate, an upper through hole is formed in the top plate, a lower through hole is formed in the bottom plate, the circle center of the lower through hole and the circle center of the upper through hole are on the same vertical line, and sampling tubes are slidably connected with the inner parts of the upper through hole and the lower through hole.

Description

Portable soil sampling device

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a portable soil sampling device.

Background

Soil remediation refers to the process of transferring, absorbing, degrading and converting pollutants in soil to reduce the concentration of the pollutants to an acceptable level or converting toxic and harmful pollutants into harmless substances by physical, chemical and biological methods, the soil to be remediated needs to be sampled before the soil remediation, the existing sampling device needs to be pressed downwards by people to sample, but the sampling on the hard ground is too difficult, the sampling is violently taken out after the sampling is finished, so that the soil layer is disordered, certain adverse effects are brought to the actual use, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable soil sampling device which has the advantages that manual forced pressing is not needed, sampling on a hard ground is facilitated by the aid of a hydraulic jack, and a sample can be completely taken out after sampling is finished.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable soil sampling device, includes the bottom plate, four spliced poles of last fixed surface of bottom plate connection, and four spliced poles are located the four corners of bottom plate upper surface respectively, side fixedly connected with baffle around the spliced pole, the last fixed surface of spliced pole is connected with the roof, the through-hole has been seted up on the roof, the through-hole has been seted up down on the bottom plate, and the centre of a circle of through-hole is on same vertical line with the centre of a circle of last through-hole down, the inside sliding connection of going up through-hole and lower through-hole has the sampling tube.

Preferably, the upper surface of the bottom plate is fixedly connected with a hydraulic jack, the right surface of the hydraulic jack is fixedly connected with a connecting shaft, the connecting shaft is rotatably connected with a pressing rod, and one end of the pressing rod, far away from the hydraulic jack, is fixedly connected with a pedal.

Preferably, the right fixed surface of sampling tube is connected with fixed rack plate, the right side surface meshing of fixed rack plate has the gear, the right-hand member meshing of gear has movable rack plate, the right side fixed surface of movable rack plate is connected with the connecting rod, the right surface of connecting rod and the flexible end fixed connection of hydraulic ram.

Preferably, a rotating rod is fixedly connected to the rotating center of the gear, and the front end and the rear end of the rotating rod are both rotatably connected with the inner side of the baffle.

Preferably, the opening has been seted up to the upper surface of sampling tube, the inside ejector pin that is provided with of opening, the lower fixed surface of ejector pin is connected with the push pedal, the inner wall sliding connection of push pedal and sampling tube, be provided with the spring on the ejector pin, and the upper end of spring and the inside last fixed surface of sampling tube be connected and the lower extreme be connected with the last fixed surface of push pedal, the last fixed surface of ejector pin is connected with presses the board.

Preferably, the front end and the rear end of the bottom plate are fixedly connected with the power assisting plate, and the power assisting plate is provided with anti-skidding grains.

Compared with the prior art, the utility model has the beneficial effects that: can save staff fixing device's strength through the setting of helping hand board, the work of artifical down pressing the sample has been saved in setting up through the hydraulic ram, staff's physical power has been practiced thrift, work efficiency has been increased, movable rack board rebound has driven gear revolve, gear revolve has driven fixed rack board rebound, fixed rack board rebound has driven the sampling tube rebound, thereby make the sampling tube insert ground, the power that can make the hydraulic ram through setting up of gear conveys for the sampling tube, ejector pin rebound drives the push pedal rebound, thereby release the soil of sample.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view of a sampling tube of the present invention.

In the figure: 1. a base plate; 2. connecting columns; 3. a baffle plate; 4. a top plate; 5. a sampling tube; 6. a hydraulic jack; 7. a connecting shaft; 8. a pressure lever; 9. a foot pedal; 10. fixing the rack plate; 11. a gear; 12. a movable rack plate; 13. a connecting rod; 14. rotating the rod; 15. a top rod; 16. pushing the plate; 17. a spring; 18. pressing a plate; 19. a booster plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In embodiment 1, please refer to fig. 1-3, the present invention provides a technical solution: a portable soil sampling device comprises a base plate 1.

Furthermore, the front end and the rear end of the bottom plate 1 are fixedly connected with the power assisting plates 19, the power assisting plates 19 are provided with anti-skidding lines, and the labor of a worker fixing device can be saved through the arrangement of the power assisting plates 19.

Further, the upper surface of the bottom plate 1 is fixedly connected with the hydraulic jack 6, the manual work of down pressing the sample is saved through the setting of the hydraulic jack 6, the physical power of the workers is saved, the working efficiency is increased, the right surface of the hydraulic jack 6 is fixedly connected with the connecting shaft 7, the connecting shaft 7 is rotatably connected with the pressing rod 8, and the pressing rod 8 is far away from the pedal plate 9 fixedly connected with one end of the hydraulic jack 6.

Four spliced poles 2 of upper surface fixed connection of bottom plate 1, and four spliced poles 2 are located the four corners of bottom plate 1 upper surface respectively, side fixedly connected with baffle 3 around spliced pole 2, the last fixed surface of spliced pole 2 is connected with roof 4, has seted up the through-hole on roof 4, has seted up down the through-hole on bottom plate 1, and the centre of a circle of through-hole and the centre of a circle of last through-hole are on same vertical line down, go up the inside sliding connection of through-hole and lower through-hole and have sampling tube 5.

Further, a fixed rack plate 10 is fixedly connected to the right surface of the sampling tube 5, a gear 11 is engaged with the right surface of the fixed rack plate 10, and the force of the hydraulic ram 6 can be transmitted to the sampling tube 5 by the gear 11.

Further, a rotating rod 14 is fixedly connected to the rotating center of the gear 11, and both the front end and the rear end of the rotating rod 14 are rotatably connected to the inner side of the baffle 3.

The right-hand member meshing of gear 11 has activity rack board 12, and the right side fixed surface of activity rack board 12 is connected with connecting rod 13, and the right side surface of connecting rod 13 and the flexible end fixed connection of hydraulic ram 6, the upward movement of activity rack board 12 has driven gear 11 to rotate, and gear 11 rotates and has driven fixed rack board 10 downstream, and fixed rack board 10 downstream has driven sampling tube 5 downstream to make sampling tube 5 insert ground.

In embodiment 2, referring to fig. 4, the difference between this embodiment and embodiment 1 is: the opening has been seted up to the upper surface of sampling tube 5, the inside ejector pin 15 that is provided with of opening, the lower fixed surface of ejector pin 15 is connected with push pedal 16, push pedal 16 and sampling tube 5's inner wall sliding connection, be provided with spring 17 on the ejector pin 15, and the upper end of spring 17 is connected with the upper fixed surface of the inside upper fixed surface of sampling tube 5 and the upper fixed surface of lower extreme and push pedal 16 is connected, the upper fixed surface of ejector pin 15 is connected with and presses board 18, press and press board 18 and drive ejector pin 15 and move down, carry out the helping hand through the setting up of spring 17 to the removal of ejector pin 15, ejector pin 15 moves down and drives push pedal 16 and move down, thereby release the soil of sample.

The working principle is as follows: when the sampling device is used, a worker carries the sampling device to a required place, the lower surface of the sampling device is fixed at the sampling place forcibly, the worker can step on the boosting plate 19 to fix the sampling device, the strength of the fixing device of the worker can be saved through the arrangement of the boosting plate 19, the worker can step on the pedal plate 9 downwards after the fixing is finished, the pedal plate 9 can drive the press rod 8 downwards, so that the telescopic end of the hydraulic ram 6 moves upwards, the manual downward pressing sampling work is saved through the arrangement of the hydraulic ram 6, the physical strength of the worker is saved, the working efficiency is increased, the telescopic end of the hydraulic ram 6 moves upwards to drive the movable rack plate 12 to move upwards, the movable rack plate 12 moves upwards to drive the gear 11 to rotate, the gear 11 rotates to drive the fixed rack plate 10 to move downwards, the fixed rack plate 10 moves downwards to drive the sampling tube 5 to move downwards, thereby make sampling tube 5 insert ground, the setting through gear 11 can make the power of hydraulic ram 6 convey for sampling tube 5, operation sampling tube 5 after the sample finishes, soil promotes push pedal 16 upwards when entering sampling tube 5, push pedal 16 drives ejector pin 15 upwards, the staff only need press board 18, press board 18 and drive ejector pin 15 and move down, ejector pin 15 moves down and drives push pedal 16 and move down to the soil of release sample.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable soil sampling device, includes bottom plate (1), its characterized in that: four spliced poles (2) of last fixed surface of bottom plate (1), and four spliced poles (2) are located the four corners of bottom plate (1) upper surface respectively, side fixedly connected with baffle (3) around spliced pole (2), the last fixed surface of spliced pole (2) is connected with roof (4), the last through-hole has been seted up on roof (4), the through-hole has been seted up down on bottom plate (1), and the centre of a circle of through-hole and the centre of a circle of last through-hole are on same vertical line down, the inside sliding connection of going up through-hole and lower through-hole has sampling tube (5).

2. A portable soil sampling device according to claim 1, wherein: the upper surface of the bottom plate (1) is fixedly connected with a hydraulic jack (6), the right surface of the hydraulic jack (6) is fixedly connected with a connecting shaft (7), a pressing rod (8) is rotatably connected onto the connecting shaft (7), and one end of the pressing rod (8) far away from the hydraulic jack (6) is fixedly connected with a pedal (9).

3. A portable soil sampling device according to claim 1, wherein: the right fixed surface of sampling tube (5) is connected with fixed rack plate (10), the right side surface meshing of fixed rack plate (10) has gear (11), the right-hand member meshing of gear (11) has movable rack plate (12), the right fixed surface of activity rack plate (12) is connected with connecting rod (13), the right surface of connecting rod (13) and the flexible end fixed connection of hydraulic ram (6).

4. A portable soil sampling device according to claim 3, wherein: the rotary center of the gear (11) is fixedly connected with a rotary rod (14), and the front end and the rear end of the rotary rod (14) are both connected with the inner side of the baffle (3) in a rotating mode.

5. A portable soil sampling device according to claim 1, wherein: the opening has been seted up to the upper surface of sampling tube (5), the inside ejector pin (15) that is provided with of opening, the lower fixed surface of ejector pin (15) is connected with push pedal (16), the inner wall sliding connection of push pedal (16) and sampling tube (5), be provided with spring (17) on ejector pin (15), and the upper end of spring (17) is connected with the upper surface fixed connection of sampling tube (5) inside and the upper surface fixed connection of lower extreme and push pedal (16), the upper surface fixed connection of ejector pin (15) presses board (18).

6. A portable soil sampling device according to claim 1, wherein: the front end and the rear end of the bottom plate (1) are fixedly connected with the power assisting plates (19), and the power assisting plates (19) are provided with anti-skid grains.