CN221612399U

CN221612399U - Disconnect-type sampling tool

Info

Publication number: CN221612399U
Application number: CN202322837914.0U
Authority: CN
Inventors: 章健; 梁万慧
Original assignee: Anhui Huachu Technology Group Co ltd
Current assignee: Anhui Huachu Technology Group Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-08-27
Anticipated expiration: 2033-10-23

Abstract

The utility model provides a separated sampling tool, which comprises a drilling barrel, wherein the outer wall of the drilling barrel is connected with a supporting device, the drilling barrel is connected with a sampling assembly, and the sampling assembly comprises a sampling barrel, a piston and a telescopic rod; the sampling bucket is equipped with the storage tank, fixed subassembly is connected to the storage tank, fixed subassembly includes extensible member, spring and fixed plate, the storage tank is connected to the fixed plate. According to the utility model, the sampling barrel is pressed to collect soil, the soil extrudes the fixing plate, so that the spring is compressed, the fixing plate is slowly ejected by the elasticity of the spring, the collected soil is fixed, and the problem that the sampled soil is easy to fall off from the sampling cavity to influence the amount of the sampled soil when the sampled soil is transferred after sampling in the detection process with higher sampling depth requirements is avoided; the soil can not enter the sampling barrel through the protection plate, so that the device is simpler when sampling soil with higher depth, and the soil on the upper layer can not be taken.

Description

Disconnect-type sampling tool

Technical Field

The utility model mainly relates to the technical field of sampling, in particular to a separated sampling tool.

Background

Soil sampling refers to a method for collecting soil samples, which comprises the steps of arranging sampling and sampling technology, wherein the sampling of profile soil samples is carried out after the profile observation and record are finished, the profile is firstly refurbished and cleaned before the sampling, the floating soil on the outermost layer is scraped, and then the samples are sampled from the central typical part layer by layer from top to bottom according to layers;

However, most of conventional soil samplers extend a sampling tube into a soil sample to be detected, the soil sample enters a sampling cavity in the sampling tube, but most of sampling devices are integrated, and in the detection process, the requirement on sampling depth is relatively high, and when the soil sample is transferred after sampling, the sampled soil is easy to fall off from the sampling cavity, so that the amount of the sampled soil is affected.

Disclosure of utility model

The present utility model mainly provides a separate sampling tool for solving the technical problems set forth in the background art.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a disconnect-type sampling tool, includes the drilling bucket, drilling bucket outer wall connection strutting arrangement, the inside sliding connection sampling subassembly of drilling bucket, the sampling subassembly includes sliding connection in the inside sampling bucket of drilling bucket, connect in the piston on the inside top of sampling bucket and connect in the telescopic link at piston top;

The utility model discloses a sampling bucket, including the storage tank body, the sampling bucket inner wall bottom is equipped with a plurality of storage tanks, the cell body connection fixed subassembly of storage tank, fixed subassembly including connect in the extensible member of storage tank cell body, the cover establish connect in the spring of extensible member with connect the fixed plate of extensible member one side, the cell body of storage tank is connected in the rotation of fixed plate bottom.

Further, the drilling barrel surface is equipped with the screw thread, threaded connection strutting arrangement, strutting arrangement including connect in the supporting seat of screw thread, rotate connect in a plurality of supporting legs of supporting seat one side and rotate connect in a plurality of connecting rods of supporting seat bottom, connecting rod one side sliding connection supporting legs.

Further, the top of the drilling barrel is fixedly provided with a handrail.

Further, a sliding rod is fixed on the upper surface inside the drilling barrel and is in sliding connection with the sampling barrel.

Further, a plurality of T-shaped sliding grooves are formed in the inner wall of the drilling barrel;

the sampling bucket outer wall is equipped with a plurality of T type sliders, T type slider and the cell body sliding connection of T type spout.

Further, a limit groove is formed in one side of the supporting leg;

And one side of the connecting rod is provided with a sliding table, and the sliding table is in sliding connection with the groove body of the limiting groove.

Further, the bottom of the drilling barrel is provided with saw teeth, and the bottom of the drilling barrel is rotationally connected with a plurality of protection plates.

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

Firstly, the sampling barrel can be pressed to collect soil, meanwhile, the soil is extruded to the fixing plate, so that the spring is compressed, when the sampling is finished, the elastic force of the spring enables the fixing plate to be slowly ejected, the collected soil is fixed, and the problem that the sampled soil is easy to fall off from the sampling cavity to influence the amount of the sampled soil when the sampled soil is transferred after the sampling is carried out in the detection process with higher sampling depth requirements is avoided;

Secondly, the drilling barrel and the sampling assembly are lowered by manually rotating the handrails, hard soil layers are easier to penetrate through by saw teeth, soil cannot enter the sampling barrel by the protection plate, when sampling is needed, the drilling barrel is rotated, the protection plate can rotate, then the sampling barrel is pressed for sampling, and the device is simpler when sampling soil with higher depth and cannot take the soil on the upper layer.

The utility model will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a partial cross-sectional view of the entirety of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

Fig. 4 is an enlarged view at B in fig. 2.

In the figure: 10. drilling a barrel; 11. an armrest; 12. saw teeth; 13. a thread; 14. a storage tank; 15. a T-shaped chute; 16. a slide bar; 17. a protection plate; 20. a sampling assembly; 21. a sampling barrel; 211. a T-shaped slider; 22. a telescopic rod; 23. a piston; 30. a support device; 31. a support base; 32. supporting feet; 321. a limit groove; 33. a connecting rod; 331. a sliding table; 40. a fixing assembly; 41. a telescoping member; 42. a spring; 43. and a fixing plate.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a split sampling tool includes a drilling barrel 10, wherein an outer wall of the drilling barrel 10 is connected with a supporting device 30, a sampling assembly 20 is slidably connected inside the drilling barrel 10, the sampling assembly 20 includes a sampling barrel 21 slidably connected inside the drilling barrel 10, a piston 23 connected to an inner top end of the sampling barrel 21, and a telescopic rod 22 connected to a top end of the piston 23;

The bottom of the inner wall of the sampling barrel 21 is provided with a plurality of storage tanks 14, a tank body of each storage tank 14 is connected with a fixing assembly 40, each fixing assembly 40 comprises a telescopic piece 41 connected with the tank body of each storage tank 14, a spring 42 connected with the telescopic piece 41 and a fixing plate 43 connected with one side of the telescopic piece 41 are sleeved, and the bottom of each fixing plate 43 is rotationally connected with the tank body of each storage tank 14.

In the embodiment, the sampling barrel 21 is lowered to enable soil to enter the sampling barrel 21, the fixing plate 43 is pressed by the soil, the spring 42 is compressed, after sampling is completed and waiting for a period of time, the elastic force of the spring 42 ejects the fixing plate 43, so that the soil is fixed, the soil is prevented from falling off, and the telescopic rod 22 is used for falling off the soil.

Referring to fig. 1-2, the outer surface of the drilling barrel 10 is provided with a thread 13, the thread 13 is connected with a supporting device 30, the supporting device 30 includes a supporting seat 31 connected with the thread 13, a plurality of supporting feet 32 rotatably connected with one side of the supporting seat 31, and a plurality of connecting rods 33 rotatably connected with the bottom of the supporting seat 31, and one side of the connecting rod 33 is slidably connected with the supporting feet 32.

It should be noted that, in the embodiment, the supporting leg 32 is used to support the whole device, and the connecting rod 33 is used to control the rotation range of the supporting leg 32, so as to facilitate the descent of the drilling barrel 10.

In an embodiment, referring to fig. 2, an armrest 11 is fixed on the top of the drilling barrel 10.

It should be noted that, in the embodiment, the armrest 11 is easier to manually rotate the drilling bucket 10.

In the embodiment, referring to fig. 2, a sliding rod 16 is fixed on the upper surface of the inside of the drilling barrel 10, and the sliding rod 16 is slidably connected with the sampling barrel 21.

In the embodiment, the slide bar 16 is used to limit the position of the sampling barrel 21.

In the embodiment, referring to fig. 2 and 4, a plurality of T-shaped sliding grooves 15 are formed on the inner wall of the drilling barrel 10;

The outer wall of the sampling barrel 21 is provided with a plurality of T-shaped sliding blocks 211, and the T-shaped sliding blocks 211 are in sliding connection with the groove body of the T-shaped sliding groove 15.

It should be noted that, in the embodiment, the T-shaped slider 211 is used to strengthen and stabilize the sampling barrel 21, so as to avoid the sampling barrel 21 from being shifted during sliding.

In the embodiment, referring to fig. 2, a limit groove 321 is disposed on one side of the supporting leg 32;

The connecting rod 33 one side is equipped with slip table 331, slip table 331 and the cell body sliding connection of spacing groove 321.

It should be noted that, in the embodiment, the limiting groove 321 is used to limit the moving range of the sliding table 331, so as to control the rotating range of the supporting leg 32.

In the embodiment, referring to fig. 2, the bottom of the drilling barrel 10 is provided with saw teeth 12, and the bottom of the drilling barrel 10 is rotatably connected with a plurality of protection plates 17.

It should be noted that, in the embodiment, the saw teeth 12 facilitate the entry of the drilling bucket 10 into the ground, and the guard 17 facilitates the entry of soil into the sampling bucket 21 when the drilling bucket 10 enters the ground.

The specific operation mode of the utility model is as follows:

According to the utility model, the supporting legs 32 are unfolded, the supporting legs 32 are fixed on the ground, the drilling barrel 10 is manually rotated through the handrails 11, the drilling barrel 10 and the sampling assembly 20 are enabled to enter the ground, after the drilling barrel 10 enters a sufficient depth, the drilling barrel 10 is reversed, the protection plate 17 can be rotated and vertical, the sampling barrel 21 is pressed at the moment, the sampling barrel 21 descends to enable soil to enter the sampling barrel 21, the fixing plate 43 is extruded by the soil, the spring 42 is compressed, after sampling is completed and a period of time is waited, the elastic force of the spring 42 ejects the fixing plate 43, so that the soil is fixed, the soil is prevented from falling off, the drilling barrel 10 is rotated to leave the ground, and when the soil needs to be taken out, the soil falls off through the telescopic rod 22.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. A split sampling tool comprising a drill barrel (10), characterized in that: the outer wall of the drilling barrel (10) is connected with a supporting device (30), the inside of the drilling barrel (10) is connected with a sampling assembly (20) in a sliding mode, the sampling assembly (20) comprises a sampling barrel (21) which is connected to the inside of the drilling barrel (10) in a sliding mode, a piston (23) which is connected to the top end of the inside of the sampling barrel (21) and a telescopic rod (22) which is connected to the top of the piston (23);

The utility model discloses a sampling barrel, including sample barrel (21), including casing, fixed subassembly (40) are connected to the cell body of storage tank (14), fixed subassembly (40) including connect in telescopic member (41) of storage tank (14) cell body, overlap establish connect in spring (42) of telescopic member (41) with connect fixed plate (43) of telescopic member (41) one side, the cell body of storage tank (14) is connected in rotation of fixed plate (43) bottom.

2. A split sampling tool according to claim 1, wherein: the drilling barrel (10) surface is equipped with screw thread (13), strutting arrangement (30) are connected to screw thread (13), strutting arrangement (30) including connect in supporting seat (31) of screw thread (13), rotate connect in a plurality of supporting legs (32) of supporting seat (31) one side and rotate connect in a plurality of connecting rods (33) of supporting seat (31) bottom, connecting rod (33) one side sliding connection supporting legs (32).

3. A split sampling tool according to claim 1, wherein: an armrest (11) is fixed at the top of the drilling barrel (10).

4. A split sampling tool according to claim 1, wherein: the upper surface inside drilling bucket (10) is fixed with slide bar (16), slide bar (16) sliding connection sampling bucket (21).

5. The split sampling tool of claim 4, wherein: a plurality of T-shaped sliding grooves (15) are formed in the inner wall of the drilling barrel (10);

the outer wall of the sampling barrel (21) is provided with a plurality of T-shaped sliding blocks (211), and the T-shaped sliding blocks (211) are in sliding connection with a groove body of the T-shaped sliding groove (15).

6. A split sampling tool according to claim 2, wherein: a limit groove (321) is formed in one side of the supporting leg (32);

One side of the connecting rod (33) is provided with a sliding table (331), and the sliding table (331) is in sliding connection with the groove body of the limiting groove (321).

7. The split sampling tool of claim 4, wherein: the bottom of the drilling barrel (10) is provided with saw teeth (12), and the bottom of the drilling barrel (10) is rotationally connected with a plurality of protection plates (17).