CN218937821U

CN218937821U - Soil sampling device for monitoring soil texture of environmental protection engineering

Info

Publication number: CN218937821U
Application number: CN202222219893.1U
Authority: CN
Inventors: 郑涓; 程凤
Original assignee: Dongfang Lvshui Beijing Environmental Technology Co ltd
Current assignee: Dongfang Lvshui Beijing Environmental Technology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-04-28
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a soil sampling device for monitoring soil texture of environmental engineering, which belongs to the field of soil sampling tools and comprises a casing, wherein a soil sampling structure is arranged in the casing, the upper end of the casing is fixedly connected with a force-exerting structure, the force-exerting structure can provide pressure for the soil sampling structure, the soil sampling structure comprises a force-exerting head, and a soil sampling cylinder is arranged at the lower end of the force-exerting head. According to the utility model, the casing is firstly inserted into soil to preliminarily fix the whole device, the pedal is stepped on to enable the casing part to sink into the soil, then the rotating ring is rotated to drive the threaded pipe to move upwards, the traction rope is pulled through the connecting block when the threaded pipe moves upwards, the soil taking cylinder is pushed to move downwards through the force-exerting plate when the traction rope is pulled, so that the soil taking cylinder is inserted into the soil, the soil is filled into the soil taking cylinder when the soil taking cylinder is inserted into the soil, and the soil is sampled by the soil taking cylinder.

Description

Soil sampling device for monitoring soil texture of environmental protection engineering

Technical Field

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

Background

When detecting soil quality, need utilize sampling device to sample soil in the soil, then rethread professional equipment carries out quality testing to soil sample, chinese patent discloses a soil sampling device (grant bulletin number CN 216559811U), this patent technique can carry out vertical sampling to soil, and can guarantee the proportion of each layer soil, can not influence sample quality because of the sample drops when shifting the soil sample, the sample takes out conveniently, and its cost is lower, easy operation, the perpendicular sample demand of satisfying soil that can be fine, but, this patent simple structure, all lean on the manpower to insert sampling device in the soil during the use, and it is more laborious through this kind of mode, moreover meet the harder soil manpower of geology and still be difficult to insert the device in the soil. Therefore, the utility model provides a soil sampling device for environmental engineering soil texture monitoring, so as to solve the problems.

Disclosure of Invention

The utility model aims to provide a soil sampling device for monitoring the soil texture of environmental engineering, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the soil sampling device for monitoring the soil quality of the environmental protection engineering comprises a casing, wherein a soil sampling structure is arranged in the casing, the upper end of the casing is fixedly connected with a force-exerting structure, the force-exerting structure can provide pressure for the soil sampling structure, the soil sampling structure comprises a force-exerting head, and a soil sampling cylinder is arranged at the lower end of the force-exerting head;

the utility model provides a force structure includes the connecting pipe, the inside sliding connection of connecting pipe has the connecting block, the top of the head of acting force is equipped with the board of acting force, the board of acting force passes through slide bar and cover shell sliding connection, the lower extreme fixedly connected with connecting plate of slide bar, the lower extreme symmetry fixedly connected with haulage rope of board of acting force, the haulage rope passes connecting plate and board of acting force and connecting block fixed connection, the upper end fixedly connected with reset lever of the head of acting force, just the reset lever runs through the connecting block, the upper end fixedly connected with screwed pipe of connecting block, the upper end rotation of connecting pipe is connected with the swivel becket, swivel becket and screwed pipe threaded connection.

As a further scheme of the utility model, the outer wall of the casing is fixedly connected with the pedal, the lower end of the casing is fixedly connected with a plurality of soil breaking teeth, and the soil breaking capacity of the casing can be increased through the soil breaking teeth.

As a still further proposal of the utility model, the lower end of the force-generating head is fixedly connected with a soil tightening rod, and the soil tightening rod is arranged in a cone shape.

As a still further proposal of the utility model, the outer wall of the threaded pipe is fixedly connected with two sliding blocks, the inner wall of the connecting pipe is provided with two sliding grooves, and the sliding blocks are positioned in the sliding grooves.

As a still further proposal of the utility model, the reset rod is sleeved with a reset spring, one end of the reset spring is fixedly connected with the reset rod, and the other end is fixedly connected with the top of the threaded pipe.

As a still further scheme of the utility model, a rotating connecting port is formed in the rotating ring, a threaded connecting port is formed in the upper end of the rotating connecting port, the rotating ring is rotationally connected with the connecting pipe through the rotating connecting port, and the rotating ring is in threaded connection with the threaded pipe through the threaded connecting port.

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

1. when the soil sampling device is used, the casing is firstly inserted into soil to preliminarily fix the whole device, the pedal is stepped on to enable the casing part to sink into soil, then the rotating ring is rotated to drive the threaded pipe to move upwards, the traction rope is pulled through the connecting block when the threaded pipe moves upwards, the soil sampling cylinder is pushed to move downwards through the force-generating plate when the traction rope is pulled, so that the soil sampling cylinder is inserted into soil, the soil is filled into the soil sampling cylinder when the soil sampling cylinder is inserted into soil, and then the soil sampling cylinder is used for sampling soil.

2. When the soil sampling device is used, the soil tightening rod can squeeze the soil to enable the soil to be more tightly between the soil and the soil sampling cylinder when the soil enters the soil sampling cylinder, so that the soil is prevented from falling off from the soil sampling cylinder when the soil sampling cylinder is pulled out.

Drawings

Fig. 1 is a schematic structural diagram of a soil sampling device for monitoring soil texture of environmental engineering.

Fig. 2 is a cross-sectional view of a soil sampling device for monitoring soil properties of environmental engineering.

Fig. 3 is a split view of the soil sampling tube and the casing in the soil sampling device for monitoring the soil quality of the environmental protection engineering.

Fig. 4 is a structural view of a rotating ring in the soil sampling device for monitoring soil texture of environmental engineering.

In the figure: 1. a casing; 2. a connecting pipe; 3. a force-generating head; 4. a soil tightening rod; 5. a soil sampling cylinder; 6. a force-generating plate; 7. a slide bar; 8. a connecting plate; 9. a traction rope; 10. a connecting block; 11. a threaded tube; 12. a reset lever; 13. a slide block; 14. a return spring; 15. a rotating ring; 16. rotating the connection port; 17. a threaded connection port; 100. a pedal; 101. and (5) breaking the earth teeth.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the utility model, a soil sampling device for monitoring soil quality of an environmental protection project comprises a casing 1, wherein a pedal 100 is fixedly connected to the outer wall of the casing 1, a plurality of breaking teeth 101 are fixedly connected to the lower end of the casing 1, the breaking capacity of the casing 1 can be increased through the breaking teeth 101, a soil taking structure is installed in the casing 1, a force generating structure is fixedly connected to the upper end of the casing 1, the force generating structure can provide pressure for the soil taking structure, so that the soil taking structure is inserted into soil for sampling, the soil taking structure comprises a force generating head 3, a soil taking cylinder 5 is installed at the lower end of the force generating head 3, the soil taking cylinder 5 is in threaded connection with the force generating head 3, the lower end of the soil taking cylinder 5 is subjected to beveling treatment, the soil taking cylinder 5 has the breaking capacity, a soil tightening rod 4 is fixedly connected to the lower end of the force taking cylinder 3, the soil tightening rod 4 is arranged to be conical, and the length of the soil tightening rod 4 is smaller than the length of the soil taking cylinder 5, and the soil taking rod 4 is positioned in the soil taking cylinder 5;

the force-exerting structure comprises a connecting pipe 2, the connecting pipe 2 is fixed at the upper end of a casing 1, a connecting block 10 is connected inside the connecting pipe 2 in a sliding way, a force-exerting plate 6 is arranged above a force-exerting head 3, the force-exerting plate 6 is connected with the casing 1 in a sliding way through a sliding rod 7, the sliding rod 7 penetrates through the force-exerting plate 6 and is fixedly connected with the casing 1, through holes are symmetrically arranged at the upper end of the force-exerting plate 6, the sliding rod 7 penetrates through the force-exerting plate 6 through the through holes, a connecting plate 8 is fixedly connected at the lower end of the sliding rod 7, a traction rope 9 is symmetrically and fixedly connected at the lower end of the force-exerting plate 6, and the traction rope 9 penetrates through the connecting plate 8 and the force-exerting plate 6 to be fixedly connected with the connecting block 10;

the upper end fixedly connected with reset lever 12 of the force head 3, the length of reset lever 12 is greater than the length of connecting pipe 2, and reset lever 12 runs through connecting block 10, circular through-hole has been seted up in the connecting block 10, reset lever 12 passes connecting block 10 through circular through-hole, the upper end fixedly connected with screwed pipe 11 of connecting block 10, fixedly connected with two sliders 13 on the outer wall of screwed pipe 11, two spouts have been seted up on the inner wall of connecting pipe 2, slider 13 is located the spout, reset lever 12 is located screwed pipe 11 inside, the cover is equipped with reset spring 14 on the reset lever 12, reset spring 14's one end and reset lever 12 fixed connection, the other end and screwed pipe 11's top fixed connection, connecting pipe 2's upper end rotation is connected with swivel becket 15, swivel becket 15 and screwed pipe 11 threaded connection, swivel becket 15's inside has been seted up and has been rotated connector 16, the upper end of swivel becket 16 is equipped with screwed connection mouth 17, swivel becket 15 is connected with connecting pipe 2 through rotating connector 16 through screwed connection mouth 17 and screwed connection 11.

The working principle of the utility model is as follows:

when the soil sampling device is used, the casing 1 is firstly inserted into soil to preliminarily fix the whole device, the pedal 100 is stepped on to enable part of the casing 1 to sink into soil, then the rotating ring 15 is rotated to drive the threaded pipe 11 to move upwards, the threaded pipe 11 pulls the pulling rope 9 through the connecting block 10 when moving upwards, the pulling rope 9 pushes the soil sampling cylinder 5 to move downwards through the force-generating plate 6 when being pulled, so that the soil sampling cylinder 5 is inserted into the soil, the soil is filled into the soil sampling cylinder 5 when the soil sampling cylinder 5 is inserted into the soil, the soil sampling cylinder 5 is used for sampling the soil, and the soil tightening rod 4 can squeeze the soil between the soil sampling cylinder 5 and the soil sampling cylinder 5 to be tighter (compact) when the soil enters the soil sampling cylinder 5, so that the soil is prevented from falling off from the soil sampling cylinder 5 when the soil sampling cylinder 5 is pulled out;

when the sampling is finished, the casing 1 and the soil taking cylinder 5 can be directly pulled out, then the soil taking cylinder 5 is separated from the force generating head 3, finally, soil in the soil taking cylinder 5 is taken out, when the soil taking cylinder 5 needs to be reset, the threaded pipe 11 is driven to move downwards through the rotating ring 15, and when the threaded pipe 11 moves downwards, the reset rod 12 pulls the force generating head 3 to move upwards under the action of the reset spring 14, so that the soil taking cylinder 5 is driven to reset by the force generating head 3.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The soil sampling device for monitoring the soil quality of the environmental protection engineering comprises a casing (1), and is characterized in that a soil sampling structure is arranged in the casing (1), the upper end of the casing (1) is fixedly connected with a force-exerting structure, pressure can be provided for the soil sampling structure through the force-exerting structure, the soil sampling structure comprises a force-exerting head (3), and a soil sampling cylinder (5) is arranged at the lower end of the force-exerting head (3);

the utility model provides a force structure includes connecting pipe (2), the inside sliding connection of connecting pipe (2) has connecting block (10), the top of force head (3) is equipped with force board (6), force board (6) pass through slide bar (7) and cover shell (1) sliding connection, the lower extreme fixedly connected with connecting plate (8) of slide bar (7), the lower extreme symmetry fixedly connected with haulage rope (9) of force board (6), haulage rope (9) pass connecting plate (8) and force board (6) and connecting block (10) fixed connection, the upper end fixedly connected with reset lever (12) of force head (3), just reset lever (12) run through connecting block (10), the upper end fixedly connected with screwed pipe (11) of connecting block (10), the upper end rotation of connecting pipe (2) is connected with swivel becket (15), swivel becket (15) and screwed pipe (11) threaded connection.

2. The soil sampling device for monitoring the soil quality of the environmental protection engineering according to claim 1, wherein a pedal (100) is fixedly connected to the outer wall of the casing (1), a plurality of soil breaking teeth (101) are fixedly connected to the lower end of the casing (1), and the soil breaking capacity of the casing (1) can be increased through the soil breaking teeth (101).

3. The soil sampling device for monitoring the soil quality of the environmental protection engineering according to claim 1, wherein the lower end of the force generating head (3) is fixedly connected with a soil tightening rod (4), and the soil tightening rod (4) is arranged in a conical shape.

4. The soil sampling device for monitoring the soil quality of the environmental protection engineering according to claim 1, wherein two sliding blocks (13) are fixedly connected to the outer wall of the threaded pipe (11), two sliding grooves are formed in the inner wall of the connecting pipe (2), and the sliding blocks (13) are located in the sliding grooves.

5. The soil sampling device for monitoring the soil quality of the environmental protection engineering according to claim 1, wherein a reset spring (14) is sleeved on the reset rod (12), one end of the reset spring (14) is fixedly connected with the reset rod (12), and the other end of the reset spring is fixedly connected with the top of the threaded pipe (11).

6. The soil sampling device for monitoring the soil properties of environmental protection engineering according to claim 1, wherein a rotating connection port (16) is formed in the rotating ring (15), a threaded connection port (17) is formed at the upper end of the rotating connection port (16), the rotating ring (15) is rotationally connected with the connecting pipe (2) through the rotating connection port (16), and is in threaded connection with the threaded pipe (11) through the threaded connection port (17).