CN215374574U

CN215374574U - Soil sampling device for environmental detection

Info

Publication number: CN215374574U
Application number: CN202120673816.6U
Authority: CN
Inventors: 姜焕; 邱艳; 周俊; 聂程飞
Original assignee: Quzhou Zhonghuan Testing Technology Co ltd
Current assignee: Quzhou Zhonghuan Testing Technology Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-31
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a soil sampling device for environmental detection, which structurally comprises a case, wherein the upper part of the case is provided with a vent hole, the two sides of the case are provided with handles, the outer side of the left side handle is provided with a switch, a motor body is arranged in the case and is exposed out of the lower part of the case, a rotating shaft is connected below the motor body, an upper main rod is connected below the rotating shaft, a pushing column is connected inside the upper main rod, a clamping handle is welded at the uppermost part of the pushing column, the upper main rod is connected with a connecting column, a drill rod is connected below the connecting column, a rotating soil discharging blade is arranged outside the drill rod, and a soil inlet channel is arranged inside the drill rod. Thereby realizing the sampling work.

Description

Soil sampling device for environmental detection

Technical Field

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

Background

Soil sampling is very important for soil detection, and generally in order to make the collected monitoring sample have good representativeness, a sampler is required to remember basic knowledge of soil sampling, whether a representative soil sample can be collected actually is not only related to the soil sampler, but also related to soil sampling technology and the soil sampler, the soil sampler is a professional instrument for collecting the soil sample, but the sampler is also different for different analysis purposes, and most commonly, the soil sampler is a soil drill, a small shovel and a cutting ring, the small shovel is used for collecting surface soil samples of farmlands or wastelands, and the cutting ring is used for researching general physical properties of soil, and of course, professional soil samplers are also provided. There are still deficiencies related to a soil sampler, such as: the more sufficient soil sampling ware of power needs to use petrol, and the soil sampling ware of petrol power is heavier, at the in-process that carries, and is more hard, and the in-process of sampling also can cause the light condition of head and heavy foot, and is unstable, the sampling of being not convenient for, and gather the soil sampling after accomplishing more troublesome, and inside is difficult to the clearance and causes the sampling next time easily and appears the error.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a soil sampling device for environment detection, which aims to solve the problems of difficult soil sampling and inconvenient cleaning in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a soil sampling device for environmental detection, includes quick-witted case, machine case upper portion is provided with the ventilation hole, machine case both sides are provided with the handle, the left side the switch is installed in the handle outside, machine incasement internally mounted has the motor body to expose from quick-witted case below, motor body below is connected with the axis of rotation, the axis of rotation below is connected with the mobile jib, it has the material pushing column to go up mobile jib internal connection, the welding of material pushing column top has the screens handle, it is connected with the spliced pole to go up the mobile jib, the spliced pole below is connected with the drilling rod, the drilling rod outside is provided with rotatory soil discharging blade, the inside passageway that advances that is provided with of drilling rod.

Further, go up and be provided with the screens groove on the mobile jib, upward be provided with the propulsion strip on the mobile jib, the width of propulsion strip is greater than the width of screens handle, the height in screens groove is greater than the height of screens handle.

Further, an external thread is arranged below the upper main rod, an internal thread is arranged in the connecting column, and the upper main rod and the connecting column are fixedly connected through the internal thread and the external thread.

Further, the upper main rod is of a hollow structure, and the outer diameter of the material pushing column is equal to the inner diameter of the upper main rod.

Furthermore, the soil feeding channel is communicated with the connecting column through a drill rod, and the diameter of the soil feeding channel is the same as that of the material pushing column.

Furthermore, a through hollow structure is arranged between the handle and the case, and the switch is connected with the motor body through the inside of the handle.

Furthermore, the central points of the rotating shaft and the upper main rod are located on the same central line, and the central points of the connecting column and the drill rod are located on the same central line.

(III) advantageous effects

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

(1) this soil sampling device for environmental monitoring through last mobile jib, screens handle, the material pushing column that sets up, through the screens groove with screens handle commentaries on classics people's screens inslot, realizes pushing column 9 fixed, through the push-and-pull with the screens handle from the propulsion strip in to realize pushing column 9's push-and-pull action, solved the problem of the difficulty of fetching earth, improved efficiency and saved the time.

(2) This soil sampling device for environmental monitoring through last mobile jib, screens handle, the material pushing column that sets up, spliced pole, drilling rod, rotatory dumping blade, the pipe that advances soil, through the connection structure between spliced pole and the last mobile jib, realizes the separation of drive mechanism and borrowing mechanism for make things convenient for more convenient clearance of borrowing mechanism, realize the purpose of convenient clearance, improved efficiency and saved the time, solved the problem of clearance difficulty.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the superstructure of the present invention;

FIG. 3 is a cross-sectional view of the lower swivel structure of the present invention;

FIG. 4 is an enlarged view of the structure of the locking groove of the present invention;

in the figure: 1. a chassis; 2. a vent hole; 3. a handle; 4. a switch; 5. an electric machine body; 6. a rotating shaft; 7. an upper main rod; 8. a clamping handle; 9. pushing the material column; 10. connecting columns; 11. a drill stem; 12. rotating the soil discharging blade; 13. and (4) a soil inlet channel.

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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-4, a soil sampling device for environmental detection, comprises a case 1, the upper portion of the case 1 is provided with a vent hole 2, two sides of the case 1 are provided with handles 3, a switch 4 is installed outside the handle 3 on the left side, an electric motor body 5 is installed inside the case 1 and is exposed from the lower portion of the case 1, a rotating shaft 6 is connected below the electric motor body 5, an upper main rod 7 is connected below the rotating shaft 6, the inner portion of the upper main rod 7 is connected with a material pushing column 9, a clamping handle 8 is welded on the uppermost portion of the material pushing column 9, the upper main rod 7 is connected with a connecting column 10, a drill rod 11 is connected below the connecting column 10, a rotary soil discharging blade 12 is arranged outside the drill rod 11, and a soil inlet channel 13 is arranged inside the drill rod 11.

In this embodiment, specifically, the upper main rod 7 is provided with the clamping groove 72, the upper main rod 7 is provided with the pushing bar 71, the width of the pushing bar 71 is greater than the width of the clamping handle 8, the height of the clamping groove 72 is greater than the height of the clamping handle 8, the clamping handle 8 is rotated into the clamping groove 72 through the clamping groove 72 to fix the pushing column 9, and the pushing and pulling action of the pushing column 9 is realized by pushing and pulling the clamping handle 8 from the pushing bar 71.

In this embodiment, it is concrete, go up mobile jib 7 below and be provided with external screw thread 73, be provided with internal thread 101 in the spliced pole 10, go up mobile jib 7 and spliced pole 10 through internal and external screw thread fixed connection, through the connection structure between spliced pole 10 and the last mobile jib 7, realize the separation of drive mechanism and borrowing mechanism for make things convenient for more convenient clearance of borrowing mechanism.

In this embodiment, the upper main rod 7 is a hollow structure, and the outer diameter of the material pushing column 9 is equal to the inner diameter of the upper main rod 7, so that the material pushing column can be pushed out completely when pushing earth.

In the embodiment, specifically, the soil inlet channel 13 is communicated with the connecting column 10 through the drill rod 11, the diameter of the soil inlet channel 13 is the same as that of the pushing column 9, the soil taking structure is ensured to be a communicated structure, the pushing column 9 can be connected with the soil inlet channel 13 during connection, and therefore soil in the soil inlet channel 13 can be completely pushed out when the pushing column 9 is pushed and pulled.

In this embodiment, specifically, for lining up hollow structure between handle 3 and quick-witted case 1, switch 4 is connected with motor body 5 through handle 3 is inside, and switch 4 controls motor body 5 through the organism is inside, facilitates the use and improves work efficiency.

In this embodiment, specifically, the central points of the rotating shaft 6 and the upper main rod 7 are located on the same central line, and the central points of the connecting column 10 and the drill rod 11 are located on the same central line, so that the machine can normally rotate along with the center during operation, the operation is ensured to be safely carried out, and the safety is improved.

The working principle and the using process of the utility model are as follows: after the device is installed, whether the rotary dumping blade is complete or not is checked, whether the switch can normally control the motor or not, whether the bulldozing column can be normally pushed or pulled or not and whether a soil inlet channel is smooth and clean or not is checked. When the soil sampler is used, the connecting column is connected with the upper main rod through the external threads and the internal threads, the drill rod is aligned to the ground to be subjected to soil sampling, the switch is started, the motor drives the rotating shaft to drive the upper main rod to move, the upper main rod drives the drill rod to move, the drill rod rotates to downwards rotate the soil discharging blade to enable soil discharging central soil to enter from the soil inlet channel, after soil sampling is completed, the switch is closed, the clamping handle is rotated out from the clamping groove and is pushed downwards from the pushing strip to drive the material pushing column to enter the soil inlet channel, the material pushing column downwards advances to push all collected soil out, sampling work is achieved, the connecting column and the upper main rod are disassembled when cleaning is needed, and the interior of the soil inlet channel can be directly cleaned.

The utility model provides a technical scheme that: therefore, the use process of the utility model is completed, and the utility model has simple structure and safe and convenient use.

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 soil sampling device for environmental detection, includes quick-witted case (1), its characterized in that: machine case (1) upper portion is provided with ventilation hole (2), machine case (1) both sides are provided with handle (3), left side switch (4) are installed in handle (3) outside, machine case (1) internally mounted has motor body (5) to expose from machine case (1) below, motor body (5) below is connected with axis of rotation (6), axis of rotation (6) below is connected with mobile jib (7), go up mobile jib (7) internal connection and have material pushing column (9), material pushing column (9) top welding has screens handle (8), it is connected with spliced pole (10) to go up mobile jib (7), spliced pole (10) below is connected with drilling rod (11), drilling rod (11) outside is provided with rotatory soil discharge blade (12), drilling rod (11) inside is provided with into native passageway (13).

2. The soil sampling device for environmental testing as set forth in claim 1, wherein: go up and be provided with screens groove (72) on mobile jib (7), be provided with on mobile jib (7) and promote strip (71), the width that promotes strip (71) is greater than the width of screens handle (8), the height in screens groove (72) is greater than screens handle (8) height.

3. The soil sampling device for environmental testing as set forth in claim 1, wherein: go up mobile jib (7) below and be provided with external screw thread (73), be provided with internal thread (101) in spliced pole (10), go up mobile jib (7) and spliced pole (10) through interior external screw thread fixed connection.

4. The soil sampling device for environmental testing as set forth in claim 1, wherein: the upper main rod (7) is of a hollow structure, and the outer diameter of the material pushing column (9) is equal to the inner diameter of the upper main rod (7).

5. The soil sampling device for environmental testing as set forth in claim 1, wherein: the soil feeding channel (13) is communicated to the connecting column (10) through the drill rod (11), and the diameter of the soil feeding channel (13) is the same as that of the material pushing column (9).

6. The soil sampling device for environmental testing as set forth in claim 1, wherein: a through hollow structure is arranged between the handle (3) and the case (1), and the switch (4) is connected with the motor body (5) through the inside of the handle (3).

7. The soil sampling device for environmental testing as set forth in claim 1, wherein: the central points of the rotating shaft (6) and the upper main rod (7) are located on the same central line, and the central points of the connecting column (10) and the drill rod (11) are located on the same central line.