CN212059446U

CN212059446U - Soil environment detects uses portable sampler

Info

Publication number: CN212059446U
Application number: CN202020660189.8U
Authority: CN
Inventors: 王瀚
Original assignee: China Building Materials Inspection And Certification Group Beijing Testing Technology Service Co ltd
Current assignee: China Building Materials Inspection And Certification Group Beijing Testing Technology Service Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-01
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a soil environment detects uses portable sampler, including the soil horizon, vertically run through in the soil horizon has the soil isolation pipe, the lateral wall welding of soil isolation pipe has the barre, the inside of soil isolation pipe is equipped with cambered surface right side board and cambered surface left side board respectively, the bottom welding of cambered surface right side board and cambered surface left side board has the conical seat, the top of conical seat is fixed with first bearing, the inside fixedly connected with of first bearing draws the pole, the outside of drawing the pole is fixed with flood dragon helical blade. This soil environment detects uses portable sampler, through with the interior back of taper type seat insertion soil isolation tube, soil and the contact of sample chamber in the soil isolation tube drive the flood dragon helical blade and rotate when making things convenient for the rotatory hand wheel of operating personnel, conveniently upwards draw near the soil in sample chamber to the soil box in, rotatory soil box dismantles the separation back again, detects after the soil in the convenient soil box takes out.

Description

Soil environment detects uses portable sampler

Technical Field

The utility model belongs to the technical field of the soil sampling, concretely relates to soil environment detects uses portable sampler.

Background

The collection of the soil sample provides a material foundation for the field of soil scientific research and geological exploration and the determination of the physical and chemical properties of the soil sample, and the soil sampling has a plurality of methods and generally adopts a soil sampler. Current soil sampling ware mainly adopts manually operation soil sampling ware, and the structure is comparatively complicated moreover, and at the in-process of sample, the soil after being not convenient for take a sample is stored, and the environment of sample easily receives the influence of soil on every side moreover, in order to solve foretell problem, needs a soil environment to detect and uses portable sampling ware.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil environment detects uses portable sampler to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable sampler for soil environment detection comprises a soil layer, a soil isolation pipe longitudinally penetrates through the soil layer, the outer side wall of the soil isolation pipe is welded with a handle bar, the inside of the soil isolation pipe is respectively provided with a cambered surface right side plate and a cambered surface left side plate, the bottom ends of the right cambered surface side plate and the left cambered surface side plate are welded with conical seats, the top ends of the conical seats are fixed with first bearings, an extraction rod is fixedly connected inside the first bearing, a flood dragon helical blade is fixed on the outer side of the extraction rod, the surfaces of the right arc-surface side plate and the left arc-surface side plate are both provided with external thread teeth, the external thread teeth are in threaded connection with soil boxes, a second bearing is fixed at the top end of the inner wall of the soil box, the extraction rod is rotatably connected in the second bearing, the top of drawing the pole runs through soil box, and extends to the outside and the hand wheel threaded connection of soil box.

Preferably, the outside wall of the soil isolation pipe of the barre is symmetrically welded with two barres, and the surface of the barre is coated with an anti-slip rubber sleeve.

This arrangement is used for inserting the bottom end of the soil isolation tube into the soil layer to form the isolated area of the sampled soil.

Preferably, the end parts of the cambered surface right side plate and the cambered surface left side plate are both in a semi-circular arc shape, and a sampling cavity is arranged between the cambered surface right side plate and the cambered surface left side plate.

This arrangement is used for conveniently upwards drawing the soil near the sample chamber into the soil box.

Preferably, the conical seat penetrates through the soil isolation pipe and extends to the inside of the soil layer.

Preferably, the soil in the soil isolation pipe is surrounded around the flood dragon helical blade.

This arrangement is used for the soil of rotatory flood dragon helical blade with nearby to draw upwards in the soil box.

Preferably, the soil isolation pipe, the cambered surface right side plate and the cambered surface left side plate are all base bodies made of stainless steel, and the wall thickness of the soil isolation pipe is not more than 5 mm.

This setting is used for reducing the cost of the product, and the soil isolation pipe of being convenient for can insert in the soil horizon.

The utility model discloses a technological effect and advantage: the portable sampler for soil environment detection is provided,

1. after the conical seat is inserted into the soil isolation pipe, soil in the soil isolation pipe is contacted with the sampling cavity, so that an operator can conveniently rotate the hand wheel and simultaneously drive the screw propeller to rotate, the soil near the sampling cavity can be conveniently extracted upwards into the soil box, and the soil box is rotated to be disassembled and separated, so that the soil in the soil box can be conveniently taken out for detection;

2. avoid receiving the influence of soil on every side when taking a sample through setting up the soil isolation tube, conveniently carry out vertical accurate sample to the soil horizon, improve sampling efficiency.

Drawings

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

FIG. 2 is a perspective view of the connection of the right side plate of the cambered surface, the left side plate of the cambered surface and the conical seat of the present invention;

fig. 3 is a perspective view of the soil isolation pipe of the present invention.

In the figure: 1. a soil layer; 2. a soil isolation pipe; 3. a handle bar; 4. a cambered surface right side plate; 5. a cambered surface left side plate; 6. a conical seat; 7. a first bearing; 8. extracting the stems; 9. a dragon screw blade; 10. external thread teeth; 11. a soil box; 12. a second bearing; 13. a hand wheel; 14. a sampling cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a portable sampler for soil environment detection as shown in figures 1-3, which comprises a soil layer 1, wherein a soil isolation pipe 2 longitudinally penetrates through the soil layer 1, and the soil isolation pipe 2 is arranged to avoid being influenced by surrounding soil during sampling, so that the soil layer 1 can be conveniently and accurately sampled longitudinally, and the sampling efficiency is improved;

the soil isolation pipe is characterized in that a handle rod 3 is welded on the outer side wall of the soil isolation pipe 2, specifically, two handle rods 3 are symmetrically welded on the outer side wall of the soil isolation pipe 2, an anti-slip rubber sleeve is coated on the surface of each handle rod 3, a cambered surface right side plate 4 and a cambered surface left side plate 5 are respectively arranged inside the soil isolation pipe 2, specifically, the end parts of the cambered surface right side plate 4 and the cambered surface left side plate 5 are both in a semi-arc shape, a sampling cavity 14 is arranged between the cambered surface right side plate 4 and the cambered surface left side plate 5, specifically, the soil isolation pipe 2, the cambered surface right side plate 4 and the cambered surface left side plate 5 are all base bodies made of stainless steel, the pipe wall thickness of the soil isolation pipe 2 is not more than 5mm, a conical seat 6 is welded at the bottom end of the cambered surface right side plate 4 and the cambered surface left side plate 5, specifically, the conical seat 6 penetrates through, the top end of the conical seat 6 is fixed with a first bearing 7, the inner part of the first bearing 7 is fixedly connected with an extraction rod 8, the outer side of the extraction rod 8 is fixed with a flood dragon helical blade 9, concretely, soil in the soil isolation tube 2 surrounds the flood dragon helical blade 9, the surfaces of the cambered right side plate 4 and the cambered left side plate 5 are both provided with external thread teeth 10, the external thread teeth 10 are in threaded connection with a soil box 11, the top end of the inner wall of the soil box 11 is fixed with a second bearing 12, the extraction rod 8 is rotatably connected in the second bearing 12, the top end of the extraction rod 8 penetrates through the soil box 11 and extends to the outer side of the soil box 11 to be in threaded connection with a hand wheel 13, after the conical seat 6 is inserted into the soil isolation tube 2, soil in the soil isolation tube 2 is in contact with a sampling cavity 14, an operator can drive the flood dragon helical blade 9 to rotate while rotating the hand wheel 13, the soil near the sampling cavity 14 is conveniently extracted upwards into the soil box 11, and the soil in the soil box 11 is conveniently taken out for detection after the soil box 11 is rotated for disassembly and separation;

when the portable sampler for soil environment detection is used, the bottom end of the soil isolation pipe 2 is inserted into the soil layer 1 by holding the rod 3 with a hand to form an isolation area of sampled soil, and then the soil isolation pipe is in threaded connection with the soil box 11 through the external thread teeth 10 to achieve the assembly effect of the soil box 11, and after the soil isolation pipe penetrates through the second bearing 12, the extended extraction rod 8 is in threaded connection with the hand wheel 13 to achieve the preparation work before the sampler is used; after the conical seat 6 is inserted into the soil isolation pipe 2, soil in the soil isolation pipe 2 is in contact with the sampling cavity 14, so that an operator can conveniently drive the dragon screw blade 9 to rotate while rotating the hand wheel 13, the soil near the sampling cavity 14 can be conveniently extracted upwards into the soil box 11, and after the soil box 11 is rotated to be disassembled and separated, the soil in the soil box 11 can be conveniently taken out for detection; avoid receiving the influence of soil on every side when taking a sample through setting up soil isolation tube 2, conveniently carry out vertical accurate sample to soil horizon 1, improve sampling efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a soil environment detects uses portable sampler, includes soil horizon (1), its characterized in that: the soil layer (1) is internally and longitudinally penetrated with a soil isolation pipe (2), the outer side wall of the soil isolation pipe (2) is welded with a handlebar (3), the inside of the soil isolation pipe (2) is respectively provided with an arc surface right side plate (4) and an arc surface left side plate (5), the bottom ends of the arc surface right side plate (4) and the arc surface left side plate (5) are welded with a conical seat (6), the top end of the conical seat (6) is fixedly provided with a first bearing (7), the inside of the first bearing (7) is fixedly connected with an extraction rod (8), the outside of the extraction rod (8) is fixedly provided with a flood dragon helical blade (9), the surfaces of the arc surface right side plate (4) and the arc surface left side plate (5) are respectively provided with an external thread tooth (10), the external thread tooth (10) is in threaded connection with a soil box (11), the top end of the inner wall of the soil box (11) is fixedly provided with a second, draw pole (8) rotation connection in second bearing (12), draw the top of pole (8) and run through soil box (11), and extend to the outside and hand wheel (13) threaded connection of soil box (11).

2. The portable sampler for soil environment detection according to claim 1, characterized in that: the outside wall of the soil isolation pipe (2) of the handle rod (3) is symmetrically welded with two, and the surface of the handle rod (3) is coated with an anti-skid rubber sleeve.

3. The portable sampler for soil environment detection according to claim 1, characterized in that: the end parts of the cambered surface right side plate (4) and the cambered surface left side plate (5) are both in a semi-circular arc shape, and a sampling cavity (14) is arranged between the cambered surface right side plate (4) and the cambered surface left side plate (5).

4. The portable sampler for soil environment detection according to claim 1, characterized in that: the conical seat (6) penetrates through the soil isolation pipe (2) and extends to the inside of the soil layer (1).

5. The portable sampler for soil environment detection according to claim 1, characterized in that: the soil in the soil isolation pipe (2) is surrounded around the flood dragon helical blade (9).

6. The portable sampler for soil environment detection according to claim 1, characterized in that: soil isolation pipe (2), cambered surface right side board (4) and cambered surface left side board (5) are the base member that the stainless steel made, and the pipe wall thickness of soil isolation pipe (2) is not more than 5 mm.