CN213274927U

CN213274927U - Portable soil sampling device for soil detection

Info

Publication number: CN213274927U
Application number: CN202021945049.1U
Authority: CN
Inventors: 李继军; 张小燕
Original assignee: Jiangsu Light Quality Testing Technology Co ltd
Current assignee: Jiangsu Light Quality Testing Technology Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-05-25
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a soil testing uses portable soil sampling device, including U type support, the top of U type support is equipped with the motor frame, is equipped with the motor in the motor frame, and the lower extreme of motor is equipped with the bull stick, has cup jointed the spring on the bull stick, and the lower extreme of bull stick passes U type support and is connected with the sampling box, is equipped with the opening in the sampling box, and the outside of sampling box is equipped with the tooth of dialling native, and the upper and lower both ends of opening are located to the tooth of dialling native, and the lower extreme of sampling box is equipped with the toper piece. The device can be pricked into soil through the fixing cone at the lower end of the U-shaped bracket to fix the position of the U-shaped bracket, so that the device can be flexibly fixed, and the use is simple and convenient; the device can promote the toper piece downwards through the handle for the motor drives the toper piece and rotates and carry out the operation of holing to soil, and in the sample case stretched into soil, make the soil on inlayer enter into the sample case, conveniently take a sample to soil.

Description

Portable soil sampling device for soil detection

Technical Field

The utility model belongs to the technical field of soil detection, specifically be a soil detection uses portable soil sampling device.

Background

Soil environment monitoring means determining environment quality (or pollution degree) and change trend thereof by measuring representative values of factors affecting soil environment quality; soil monitoring generally refers to soil environment monitoring, and generally comprises technical contents of distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like.

The structure of the existing sampling device is complex, the manufacturing cost is high, the operation is complex, the connection between the structures is more during the use, the fault is easily generated to influence the normal use, the sampling of the soil is inconvenient, and the sampling effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil testing uses portable soil sampling device to solve the inconvenient problem of sample.

In order to achieve the above object, the utility model provides a following technical scheme: a portable soil sampling device for soil detection comprises a U-shaped support, wherein a motor frame is arranged above the U-shaped support, the motor frame is arranged right above the U-shaped support, a motor is arranged in the motor frame, the motor is fixedly arranged on the inner wall of the motor frame, a rotating rod is arranged at the lower end of the motor, the motor can drive the rotating rod to rotate, a spring is sleeved on the rotating rod, the spring is not in contact with the rotating rod, the upper end of the spring is welded on the motor frame, the lower end of the spring is welded on the U-shaped support, the lower end of the rotating rod penetrates through the U-shaped support to be connected with a sampling box, the outer surface of the rotating rod can rotate and slide in the U-shaped support, through holes are arranged in the sampling box and are arranged at the left side and the right side of the sampling box, 180 degrees are formed between the through holes, soil shifting teeth are arranged at the outer side of the sampling box, the soil shifting teeth are totally eight, the upside of opening is equipped with four, and the downside is equipped with four to be the annular welding at the outside surface of sampling case, the lower extreme of sampling case is equipped with the toper piece, toper piece fixed welding at the lower terminal surface of sampling case.

Preferably, the U-shaped support is provided with two transverse blocks which are respectively welded on the upper surfaces of two sides of the U-shaped support.

Preferably, the lower extreme of U type support is equipped with fixed awl, and fixed awl is equipped with a plurality ofly, welds the lower surface at U type support respectively.

Preferably, the upper end of motor frame is equipped with the diaphragm, and the diaphragm fixed welding is on the upper surface of motor frame.

Preferably, the upper end of the transverse plate is provided with two upright posts which are respectively welded at the left side and the right side of the upper end of the transverse plate.

Preferably, the upper end of the vertical rod is provided with a handle, the handle is fixedly welded at the upper end of the vertical rod, and the handle is in an inner arc shape and meets the requirement of human mechanics.

Preferably, the handle is provided with a rubber gasket, the shape of the rubber gasket is the same as that of the handle, and the rubber gasket has stronger flexibility and can well protect hands.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the device can prick into soil through the fixed awl of U type support lower extreme, fixes the position of U type support, can be with fixing that the device is nimble, convenience simple to use.

2. The device can promote the toper piece downwards through the handle for the motor drives the toper piece and rotates and carry out the operation of holing to soil, and in the sample case stretched into soil, make the soil on inlayer enter into the sample case, conveniently take a sample to soil.

Drawings

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

FIG. 2 is a top cross-sectional view of the sampling box of the present invention;

fig. 3 is a partially enlarged cross-sectional view of the sampling box of the present invention.

In the figure: 1. a U-shaped bracket; 11. a transverse block; 12. a fixed cone; 21. a motor frame; 22. a motor; 23. a rotating rod; 24. a spring; 25. a sampling box; 26. a port; 27. soil shifting teeth; 28. a conical block; 31. a transverse plate; 32. erecting a rod; 33. a handle.

Detailed Description

Referring to fig. 1, 2 and 3, a portable soil sampling device for soil detection comprises a U-shaped support 1, a motor frame 21 is arranged above the U-shaped support 1, the motor frame 21 is arranged right above the U-shaped support 1, a motor 22 is arranged in the motor frame 21, the motor 22 is fixedly arranged on the inner wall of the motor frame 21, a rotating rod 23 is arranged at the lower end of the motor 22, the motor 22 can drive the rotating rod 23 to rotate, a spring 24 is sleeved on the rotating rod 23, the spring 24 is not in contact with the rotating rod 23, the upper end of the spring 24 is welded on the motor frame 21, the lower end of the rotating rod 23 is welded on the U-shaped support 1, the lower end of the rotating rod 23 penetrates through the U-shaped support 1 to be connected with a sampling box 25, the outer surface of the rotating rod 23 can rotate and slide in the U-shaped support 1, through holes 26 are arranged in the sampling box 25, the through holes 26 are arranged at the left side and the right side of the sampling, sampling box 25's the outside is equipped with stirring the soil tooth 27, and stirring the soil tooth 27 and being equipped with eight altogether, stirring the soil tooth 27 and locating the upper and lower both ends of opening 26, and the upside of opening 26 is equipped with four, and the downside is equipped with four to be the annular welding and on sampling box 25's outside surface, sampling box 25's lower extreme is equipped with toper piece 28, and the fixed welding of toper piece 28 is on sampling box 25's lower extreme surface.

Referring to fig. 1, the U-shaped bracket 1 is provided with two cross pieces 11, and the two cross pieces 11 are respectively welded on the upper surfaces of the two sides of the U-shaped bracket 1.

Referring to fig. 1, the lower end of the U-shaped bracket 1 is provided with a plurality of fixing cones 12, and the fixing cones 12 are respectively welded to the lower surface of the U-shaped bracket 1.

Referring to fig. 1, a horizontal plate 31 is disposed at the upper end of the motor frame 21, and the horizontal plate 31 is fixedly welded to the upper surface of the motor frame 21.

Referring to fig. 1, two upright posts 32 are disposed at the upper end of the horizontal plate 31, and the two upright posts 32 are welded to the left and right sides of the upper end of the horizontal plate 31.

Referring to fig. 1, a handle 33 is disposed at the upper end of the upright rod 32, the handle 33 is fixedly welded to the upper end of the upright rod 32, and the handle 33 is in an inner arc shape, so as to meet the requirement of human mechanics.

Referring to fig. 1, the handle 33 is provided with a rubber gasket, the shape of the rubber gasket is the same as that of the handle 33, and the rubber gasket has strong flexibility and can effectively protect hands.

The working principle of the scheme is as follows: when in use, firstly, the device is moved to a position to be sampled, the U-shaped support 1 is transversely placed on the ground, the cross block 11 is stepped, the fixed cones 12 at two sides of the U-shaped support 1 are pricked into the ground, the position of the U-shaped support 1 is fixed, at the moment, the handle 33 is held by hand and pushed downwards, the handle 33 drives the motor frame 21 to move downwards, the rotating rod 23 slides in the U-shaped support 1, the spring 24 is compressed, the stability of the downward movement of the rotating rod 23 is ensured until the conical block 28 contacts the ground, at the moment, the motor 22 is opened, the motor 22 drives the rotating rod 23 to rotate, the rotating rod 23 can stably rotate and slide in the U-shaped support 1, the conical block 28 performs holing operation on the ground until the sampling box 25 extends into a hole punched by the conical block 28, simultaneously, the soil poking teeth 27 at the upper end and the lower end of the through hole 26 poke the soil around, so that the soil can enter the through hole 26 of the sampling box 25, the collection of soil is convenient.

Claims

1. The utility model provides a soil detection uses portable soil sampling device, includes U type support (1), its characterized in that: the top of U type support (1) is equipped with motor frame (21), be equipped with motor (22) in motor frame (21), the lower extreme of motor (22) is equipped with bull stick (23), spring (24) have been cup jointed on bull stick (23), the lower extreme of bull stick (23) is passed U type support (1) and is connected with sampling case (25), be equipped with opening (26) in sampling case (25), the outside of sampling case (25) is equipped with dialling native tooth (27), the upper and lower both ends of opening (26) are located in dialling native tooth (27), the lower extreme of sampling case (25) is equipped with toper piece (28).

2. The portable soil sampling device for soil detection of claim 1, wherein: and a transverse block (11) is arranged on the U-shaped bracket (1).

3. The portable soil sampling device for soil detection of claim 1, wherein: the lower end of the U-shaped bracket (1) is provided with a fixed cone (12).

4. The portable soil sampling device for soil detection of claim 1, wherein: the upper end of the motor frame (21) is provided with a transverse plate (31).

5. The portable soil sampling device for soil detection as set forth in claim 4, wherein: the upper end of the transverse plate (31) is provided with a vertical rod (32).

6. The portable soil sampling device for soil detection as recited in claim 5, wherein: the upper end of the upright rod (32) is provided with a handle (33).

7. The portable soil sampling device for soil detection of claim 6, wherein: the handle (33) is provided with a rubber gasket.