CN219890761U

CN219890761U - Soil sampler

Info

Publication number: CN219890761U
Application number: CN202320940261.6U
Authority: CN
Inventors: 高岩; 孙向南; 张海军; 孙朝辉; 魏路吉
Original assignee: Shanwanzi Workstation Of Forestry And Grassland Bureau Of Weichang Manchu And Mongols Autonomous County
Current assignee: Shanwanzi Workstation Of Forestry And Grassland Bureau Of Weichang Manchu And Mongols Autonomous County
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-10-24
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to the technical field of soil sampling, and provides a soil sampler, which comprises a shell, a handle and a sampler main body, wherein a threaded hole is formed in the top end of the inside of the shell; the sampler is characterized in that an external thread is arranged at one end of the sampler main body, which is close to the handle, the threaded hole is in threaded connection with the sampler main body, the sampler main body is in threaded rotation connection with the shell through the threaded hole, the handle is arranged at the top end of the sampler main body, length adjustment is arranged at two sides of the inside of the handle, a connecting frame is arranged at two sides of the shell, an auxiliary structure is arranged at one side of the connecting frame, the length adjustment comprises a handle, a rotating rod and a rotating groove, and the rotating groove is formed in the inside of two sides of the handle. The length adjustment is arranged, so that the sampler main body can save labor when encountering hard soil, and the length of two sides of the handle can be prolonged through the cooperation among the handle, the rotating rod and the rotating groove, so that a worker can save more labor when driving the sampler main body to rotate through the handle.

Description

Soil sampler

Technical Field

The utility model relates to the technical field of soil sampling, in particular to a soil sampler.

Background

In order to ensure that the forestry ecology is not destroyed, soil is periodically sampled and detected, a soil sampler is needed to be used for sampling during sampling and detection, and the soil sampler has some problems in the use process; when the soil sampler is used for sampling soil with harder soil texture, the handle is smaller, so that a worker is inconvenient to forcibly rotate the sampler, the sampler can drill into the soil with harder soil texture, and the sampler is troublesome in sampling; in the process of using the soil sampler, in order to enable the sampler to rotate more stably, the casing is generally inserted into the soil to assist the sampler to perform sampling work, when the casing is inserted into the soil, the traditional mode is manual pressure, so that the casing is not deep enough to be inserted into the soil, and the casing is easy to incline, so that the practicability is poor.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a soil sampler which is used for solving the defect that the existing soil sampler is inconvenient to drill into soil when encountering soil with harder soil.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the soil sampler comprises a shell, a handle and a sampler main body, wherein a threaded hole is formed in the top end inside the shell, an external thread is formed in one end, close to the handle, of the sampler main body, the threaded hole is in threaded connection with the sampler main body, and the sampler main body is in threaded rotation connection with the shell through the threaded hole;

the sampler is characterized in that the top end of the sampler main body is provided with a handle, two sides of the inside of the handle are provided with length adjustment, two sides of the shell are provided with connecting frames, one side of each connecting frame is provided with an auxiliary structure, the length adjustment comprises a handle, a rotating rod and a rotating groove, and the rotating groove is formed in the two sides of the handle.

Preferably, a rotating rod is arranged in the rotating groove, and a grip is arranged on one side of the rotating rod.

Preferably, the outer side wall of the rotating rod is provided with external threads, the inner side wall of the rotating groove is provided with internal threads, and the rotating rod is in threaded connection with the rotating groove.

Preferably, the handles are provided with two groups, and the two groups of handles are symmetrically distributed on two sides of the handle.

Preferably, the auxiliary structure comprises a supporting plate, a fixing rod, a screw cap and a fixing groove, one side of the supporting plate is arranged in the connecting frame, connecting holes are formed in two sides of the connecting frame, the fixing groove is formed in one side of the supporting plate, and one end of the fixing rod penetrates through the connecting holes and the fixing groove to be in threaded connection with the screw cap.

Preferably, the inner diameter of the fixing groove is larger than the outer diameter of the fixing rod, and the fixing rod forms an inserting structure with the connecting frame and the supporting plate through the connecting hole and the fixing groove.

Preferably, the two groups of support plates are symmetrically distributed on two sides of the shell.

(III) beneficial effects: the soil sampler provided by the utility model has the advantages that: the length adjustment is arranged, so that the sampler main body can save labor when encountering hard soil, and the length of two sides of the handle can be prolonged through the cooperation among the handle, the rotating rod and the rotating groove, so that a worker can save more labor when driving the sampler main body to rotate through the handle; through being provided with auxiliary structure, in order to make the staff insert the shell and establish more convenient when advancing in the soil, consequently through backup pad, dead lever and link cooperation, can fix the backup pad in one side of link, give a supporting point of foot, it is more convenient when inserting the shell in the soil to make the staff.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic elevational view of the length adjustment structure of the present utility model;

fig. 4 is a schematic top view of the auxiliary structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a housing; 2. a handle; 3. length adjustment; 301. a grip; 302. a rotating rod; 201. a rotary groove; 4. a threaded hole; 5. an auxiliary structure; 501. a support plate; 502. a fixed rod; 503. a screw cap; 504. a fixing groove; 6. a sampler body; 7. and a connecting frame.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-4, the soil sampler provided by the utility model comprises a housing 1, a handle 2 and a sampler main body 6, wherein a threaded hole 4 is formed in the top end inside the housing 1, an external thread and a limiting plate are arranged at one end, close to the handle 2, of the sampler main body 6, the threaded hole 4 is in threaded connection with the sampler main body 6, and the sampler main body 6 is in threaded rotation connection with the housing 1 through the threaded hole 4; the top of sampler main part 6 is provided with handle 2, and the inside both sides of handle 2 are provided with length adjustment 3, and the both sides of shell 1 are provided with link 7, and one side of link 7 is provided with auxiliary structure 5, and auxiliary structure 5 includes backup pad 501, dead lever 502, nut 503 and fixed slot 504, one side of backup pad 501 sets up in the inside of link 7, the connecting hole has been seted up to the both sides of link 7, fixed slot 504 has been seted up to one side of backup pad 501, the one end through connection hole and the fixed slot 504 of dead lever 502 and nut 503 threaded connection, the internal diameter of fixed slot 504 is greater than the external diameter of dead lever 502, constitute the structure of inserting between dead lever 502 and fixed slot 504 and link 7 and the backup pad 501, backup pad 501 is provided with two sets of backup pads 501, and two sets of backup pads 501 are symmetrical distribution in the both sides of shell 1.

The working principle of the soil sampler based on the embodiment 1 is as follows: when sampling forestry soil, rotate backup pad 501 earlier to with link 7 parallel and level, then run through the inside of fixed slot 504 with the one end of dead lever 502 and extend, reuse nut 503 is carried out a fixed to the one end of dead lever 502 after the one end of dead lever 502 extends, accomplish the fixed work to backup pad 501, put shell 1 on soil after the fixed completion, then put the foot in the strong pressure in backup pad 501 to insert shell 1 into in the middle of the soil, make shell 1 more convenient when inserting and establish.

Example two

The embodiment further includes: the length adjusting device 3 comprises a grip 301, a rotating rod 302 and a rotating groove 201, wherein the rotating groove 201 is formed in the inner portion of two sides of a handle 2, the rotating rod 302 is arranged in the rotating groove 201, the grip 301 is arranged on one side of the rotating rod 302, external threads are arranged on the outer side wall of the rotating rod 302, internal threads are arranged on the inner side wall of the rotating groove 201, the rotating rod 302 and the rotating groove 201 are in threaded connection, the grips 301 are provided with two groups, and the two groups of grips 301 are symmetrically distributed on two sides of the handle 2.

In this embodiment, after the housing 1 is inserted, the sampler main body 6 is rotated to sample soil, when the soil is hard and is not moved, the handle 301 is held to rotate, the handle 301 drives the rotating rod 302 to rotate in the rotating groove 201 when rotating, so that the handle 301 moves to one side, the length of the handle 2 is prolonged, the handle 2 is more labor-saving when rotating, then the sampler main body 6 is continuously rotated, the sampler main body 6 is inserted into the soil to sample the soil, the sampler main body 6 is in a spiral shape, after the sampling of the sampler main body 6 is finished, the housing 1 is pulled out of the soil, so that the sampler main body 6 is pulled out of the soil, then a soil sample is put into the sample collecting device, and then the sampler main body 6 is reversely rotated, so that the sampler main body 6 is retracted into the housing 1, thereby completing the sampling work.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a soil sampler, includes shell (1), handle (2) and sampler main part (6), its characterized in that: a threaded hole (4) is formed in the top end of the inner part of the shell (1); an external thread is arranged at one end, close to the handle (2), of the sampler main body (6), the threaded hole (4) is in threaded connection with the sampler main body (6), and the sampler main body (6) is in threaded rotation connection with the shell (1) through the threaded hole (4);

the sampler is characterized in that the handle (2) is arranged at the top end of the sampler main body (6), the length adjusting devices (3) are arranged on two sides of the interior of the handle (2), the connecting frames (7) are arranged on two sides of the shell (1), the auxiliary structure (5) is arranged on one side of each connecting frame (7), the length adjusting devices (3) comprise a grip (301), a rotating rod (302) and rotating grooves (201), and the rotating grooves (201) are formed in the two sides of the handle (2).

2. A soil sampler according to claim 1, wherein: a rotating rod (302) is arranged in the rotating groove (201), and a grip (301) is arranged on one side of the rotating rod (302).

3. A soil sampler according to claim 1, wherein: the outer side wall of the rotating rod (302) is provided with external threads, the inner side wall of the rotating groove (201) is provided with internal threads, and the rotating rod (302) is in threaded connection with the rotating groove (201).

4. A soil sampler according to claim 1, wherein: the two groups of handles (301) are arranged, and the two groups of handles (301) are symmetrically distributed on two sides of the handle (2).

5. A soil sampler according to claim 1, wherein: auxiliary structure (5) are including backup pad (501), dead lever (502), nut (503) and fixed slot (504), one side of backup pad (501) sets up in the inside of link (7), the connecting hole has been seted up to the both sides of link (7), fixed slot (504) have been seted up to one side of backup pad (501), one end through connection hole and fixed slot (504) of dead lever (502) and nut (503) threaded connection.

6. A soil sampler according to claim 5 wherein: the inner diameter of the fixing groove (504) is larger than the outer diameter of the fixing rod (502), and the fixing rod (502) forms an inserting structure with the connecting frame (7) and the supporting plate (501) through the connecting hole and the fixing groove (504).

7. A soil sampler according to claim 5 wherein: the support plates (501) are provided with two groups, and the two groups of support plates (501) are symmetrically distributed on two sides of the shell (1).