CN212379068U

CN212379068U - Soil detection device convenient to degree of depth is borrowd soil

Info

Publication number: CN212379068U
Application number: CN202020934810.5U
Authority: CN
Inventors: 李娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-01-19
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a soil detection device convenient to degree of depth is borrowd relates to soil sampling technical field. The utility model discloses a cavity drilling rod, cavity drilling rod lower extreme articulate has four arcs to grab the board, and four arcs grab the board and assemble into the drill bit, and the threaded rod is run through at cavity drilling rod top, and the threaded rod lower extreme rotates through the bearing and is connected with the disc, and disc week side symmetry is fixed with four branches, and branch one end fixedly connected with ball, arc grab the inboard wall and seted up T type spout, ball week side and T type spout inner wall sliding connection. The utility model discloses a design of board, threaded rod, disc and branch is grabbed to the arc, and the specified degree of depth in cavity drilling rod lower extreme gets into soil, and manual second handle rotation threaded rod that passes through makes four arcs grab the board and opens to gather the soil sample of specified degree of depth, avoided current soil sampling device simple structure, the soil degree of depth collection sample of being not convenient for has reduced the problem of soil sampling efficiency.

Description

Soil detection device convenient to degree of depth is borrowd soil

Technical Field

The utility model belongs to the technical field of the soil sampling, especially, relate to a soil detection device convenient to degree of depth borrows.

Background

The soil is composed of minerals, organic substances, water, air and organisms on the surface of the land, has fertility and can generate an unconsolidated layer of plants, and the analysis of the components of the soil is very important in the process of agricultural production. Soil sampling refers to a method for collecting soil samples, and comprises sampling arrangement and sampling technology. The sampling of the soil sample in the cross section is performed after the cross section observation is completed. The soil sampler has many kinds, and can be used for collecting soil samples on the surface layer of a farm land or a wasteland and can be used for equipment such as a small iron shovel.

Current soil sampling device simple structure is not convenient for the soil degree of depth and is gathered the sample, has reduced soil sampling efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil detection device convenient to degree of depth is native, grabs the design of board, threaded rod, disc and branch through cavity drilling rod, arc, has solved current soil sampling device simple structure, and the soil degree of depth of being not convenient for gathers the sample, has reduced the problem of soil sampling efficiency.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a soil detection device convenient for deep soil sampling, which comprises a hollow drill rod;

the lower end of the hollow drill rod is hinged with four arc-shaped grabbing plates, and the four arc-shaped grabbing plates are assembled into a drill bit;

the utility model discloses a cavity drilling rod, including cavity drilling rod, arc grabbing plate, disc, threaded rod, disc, support rod one end fixedly connected with ball, T type spout has been seted up to arc grabbing plate inner wall, ball week side and T type spout inner wall sliding connection.

Furthermore, a round box is fixed at the top of the hollow drill rod, and a first handle is fixedly connected to the peripheral side face of the round box.

Further, the threaded rod upper end runs through to inside the circle box, the threaded rod is located the inside one end fixedly connected with second handle of circle box.

Furthermore, a stabilizing block is fixedly connected between the inner walls of the hollow drill rods, and one end of the threaded rod penetrates through the upper surfaces of the stabilizing blocks.

Further, the peripheral side surface of the hollow drill rod is fixedly connected with a spiral blade.

The utility model discloses following beneficial effect has:

the utility model discloses a cavity drilling rod, the arc grabs the board, the threaded rod, the design of disc and branch, the specified degree of depth in cavity drilling rod lower extreme gets into soil, then manual second handle rotation threaded rod that passes through, it descends to make the threaded rod drive the disc, the ball that the disc drove branch one end slides along the T type spout of arc grabs the board, make four arc grabs the board and open, during soil sample gets into four arc grabs the board, pass through second handle reverse rotation threaded rod once more, make four arc grabs the board closure, thereby the soil sample of the specified degree of depth has been gathered, and is easy and simple to handle, the sampling efficiency of soil has been improved, the current soil sampling device simple structure has been avoided, be not convenient for the soil degree of depth and gather the sample, the problem of.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a soil testing device for facilitating deep soil sampling;

FIG. 2 is a front view of the structure of FIG. 1;

FIG. 3 is a schematic view of the interior of the hollow drill rod;

FIG. 4 is a front view of the structure of FIG. 3;

in the drawings, the components represented by the respective reference numerals are listed below:

1-hollow drill rod, 101-arc-shaped grabbing plate, 102-threaded rod, 103-circular disc, 104-supporting rod, 105-T-shaped sliding groove, 106-round box, 107-first handle, 108-second handle, 109-stabilizing block and 110-spiral blade.

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

Referring to fig. 1-4, the utility model relates to a soil detection device convenient for deep soil sampling, which comprises a hollow drill rod 1; the lower end of the hollow drill rod 1 is hinged with four arc-shaped grabbing plates 101, and the four arc-shaped grabbing plates 101 are assembled into a drill bit, so that the hollow drill rod 1 can be conveniently inserted into soil;

the threaded rod 102 penetrates through the top of the hollow drill rod 1, the lower end of the threaded rod 102 is rotatably connected with a disc 103 through a bearing, four supporting rods 104 are symmetrically fixed on the circumferential side face of the disc 103, a round ball is fixedly connected to one end of each supporting rod 104, a T-shaped sliding groove 105 is formed in the inner wall of the arc-shaped grabbing plate 101, and the circumferential side face of the round ball is connected with the inner wall of the T-shaped sliding groove 105 in a sliding.

As shown in fig. 1-2, a round box 106 is fixed on the top of the hollow drill rod 1, and a first handle 107 is fixedly connected to the peripheral side of the round box 106.

As shown in fig. 2-3, the upper end of the threaded rod 102 penetrates into the round box 106, and a second handle 108 is fixedly connected to one end of the threaded rod 102 located inside the round box 106.

As shown in fig. 2-3, a stabilizing block 109 is fixedly connected between the inner walls of the hollow drill rod 1, one end of the threaded rod 102 penetrates through the upper surface of the stabilizing block 109 to ensure that the threaded rod 102 stably rotates, and the circumferential side of the hollow drill rod 1 is fixedly connected with a spiral blade 110 to facilitate the insertion of the hollow drill rod 1 into soil.

The working principle of the embodiment is as follows: during the use, it is manual to rotate cavity drilling rod 1 through first handle 107, make the appointed degree of depth in the 1 lower extreme entering soil of cavity drilling rod, then it is manual to rotate threaded rod 102 through second handle 108, make threaded rod 102 drive disc 103 descend, disc 103 drives the ball of branch 104 one end and slides along the T type spout 105 of arc nipper 101, make four arcs nipper 101 open, then rotate cavity drilling rod 1 through first handle 107 once more and get into soil, make the soil sample get into four arcs and grab in the board 101, again through second handle 108 reverse rotation threaded rod 102, make four arcs grab board 101 closed, thereby the soil sample of appointed degree of depth has been gathered, and the operation is simple and convenient, the sampling efficiency of soil is improved, the current soil sampling device simple structure has been avoided, be not convenient for the soil degree of depth to gather the sample, the problem of soil sampling efficiency has been reduced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A soil detection device convenient for deep soil sampling comprises a hollow drill rod (1); the method is characterized in that:

the lower end of the hollow drill rod (1) is hinged with four arc-shaped grabbing plates (101), and the four arc-shaped grabbing plates (101) are assembled into a drill bit;

threaded rod (102) is run through at cavity drilling rod (1) top, threaded rod (102) lower extreme rotates through the bearing and is connected with disc (103), disc (103) all side symmetry is fixed with four branch (104), branch (104) one end fixedly connected with ball, T type spout (105) have been seted up to arc nipper (101) inner wall, ball week side and T type spout (105) inner wall sliding connection.

2. The soil detection device convenient for deep soil sampling according to claim 1, wherein a round box (106) is fixed on the top of the hollow drill rod (1), and a first handle (107) is fixedly connected to the peripheral side surface of the round box (106).

3. The soil detection device convenient for deep soil sampling according to claim 2, wherein the upper end of the threaded rod (102) penetrates into the round box (106), and a second handle (108) is fixedly connected to one end of the threaded rod (102) positioned in the round box (106).

4. The soil testing device convenient for deep soil sampling according to claim 1, wherein a stabilizing block (109) is fixedly connected between the inner walls of the hollow drill rod (1), and one end of the threaded rod (102) penetrates through the upper surface of the stabilizing block (109).

5. The soil detection device facilitating deep soil sampling according to claim 1, wherein a spiral blade (110) is fixedly connected to the peripheral side surface of the hollow drill rod (1).