CN211717812U

CN211717812U - Agricultural technology promotes and uses soil sampling device

Info

Publication number: CN211717812U
Application number: CN201922160085.0U
Authority: CN
Inventors: 蔡福童
Original assignee: Yangtze University
Current assignee: Yangtze University
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-10-20
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a soil sampling device for agricultural technology popularization, which comprises a base, wherein a fixing nail is fixedly connected with the periphery of the bottom of the base, a through hole and a first notch are arranged in the middle of the base, a sleeve is vertically welded at the top of the base along the outer diameter of the through hole, a handle is fixedly connected with one side of the sleeve, a second notch is arranged at one side of the sleeve above the first notch, a sampling cylinder is sleeved in the sleeve in a sliding way, a third notch is arranged at one side of the sampling cylinder close to the second notch, the soil sampling device for agricultural technology popularization has the advantages that the arrangement of the third notch on the sampling cylinder can facilitate the observation of soil samples at all levels in the sampling cylinder, the depth of the soil samples can be judged by matching with scale marks outside the sampling cylinder, a longer rocker is arranged, and the sampling cylinder can be more labor-saving when entering into soil and, the soil remover is arranged to remove the residual soil in the sampling cylinder, so that the soil remover is simple and convenient, and the working efficiency is improved.

Description

Agricultural technology promotes and uses soil sampling device

Technical Field

The utility model relates to an agricultural apparatus technical field specifically is a soil sampling device is used in agricultural technology popularization.

Background

Soil sampling device, the instrument that is used for acquireing the soil sample is pointed to, can satisfy the soil sample full-thickness, equivalent, convenient requirement, for soil testing formula fertilization, soil fertile work such as soil monitoring provides the basis, generally adopt drill pipe sample and shovel sample among the traditional art, after the drill pipe bored into the underground in the drill pipe sample, soil has formed a earth pillar in the drill pipe, take out whole earth pillar and carry out the analysis, above-mentioned sample drill pipe can't distinguish the sample of sample position and degree of depth difference, shovel sample is then more hard, can only satisfy shallow layer soil sample, thoroughly get rid of the incomplete soil comparison difficulty in the sampler after the sample finishes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil sampling device is used in agricultural technology popularization 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 soil sampling device for agricultural technology popularization comprises a base, wherein fixing nails are fixedly connected to the periphery of the bottom of the base, a through hole and a first notch are arranged in the middle of the base, a sleeve is vertically welded on the top of the base along the outer diameter of the through hole, one side of the sleeve is fixedly connected with a handle, one side of the sleeve is positioned above the first notch and is provided with a second notch, a sampling tube is slidably sleeved in the sleeve, a third notch is formed in one side, close to the second notch, of the sampling tube, the soil remover is slidably sleeved at the top end of the inner cavity of the sampling cylinder, the connecting column is fixedly connected at the top end of the sampling cylinder, the top end of the connecting column is hinged with a rocker, one end of the rocker, which is far away from the connecting column, is sleeved with a rubber sleeve, the position that rocker one side is close to the spliced pole articulates there is the pole that moves, it has the bracing piece to move the one end that the pole kept away from the rocker to articulate, the bracing piece is kept away from the one end and the sleeve fixed connection that move the pole.

Furthermore, the fixed nails are symmetrically arranged with the axis of the base as a symmetry axis, and the bottoms of the fixed nails are in a conical shape.

Furthermore, the opening direction and the width of the third notch are the same as those of the first notch and the second notch.

Furthermore, the outside of the sampling tube is uniformly provided with scale marks.

Further, the soil remover comprises a circular ring, a circular disc is fixedly connected to the top of the circular ring, and a pedal is fixedly connected to one side, close to the second notch, of the circular disc.

Further, the width value and the length value of the pedal are smaller than those of the first notch.

Compared with the prior art, the beneficial effects of the utility model are that: this agricultural technology promotes uses soil sampling device, it is more complete to adopt the sampler barrel to enable the soil sample, the inside each level soil sample of sampler barrel can conveniently be observed in setting up of the third notch on the sampler barrel, the scale mark in the cooperation sampler barrel outside can judge the soil sample degree of depth, set up longer rocker, it is all more laborsaving to utilize lever principle to make the sampler barrel get into in soil and extract from soil, it can get rid of the inside incomplete soil of sampler barrel to set up the soil stripper, and is simple and easy convenient, and work efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is an enlarged view of the structure at a of the present invention.

In the figure: 1. a base; 2. fixing nails; 3. a first notch; 4. a sleeve; 5. a handle; 6. a second notch; 7. a sampling tube; 8. a third notch; 9. a soil remover; 901. a disc; 902. a circular ring; 903. a pedal; 10. connecting columns; 11. a rocker; 12. a rubber sleeve; 13. a moving bar; 14. a support rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a soil sampling device is used in agricultural technology popularization, which comprises a base 1, 1 bottom of base peripheral fixedly connected with staple 2, staple 2 uses 1 axle center of base to be provided with four as symmetry axis symmetry, and the bottom is the toper, cooperation base 1 is fixed whole device on the soil surface jointly, through-hole and first notch 3 have been seted up in the middle of base 1, 1 top of base has sleeve 4 along the vertical welding of through-hole external diameter, sleeve 4 one side fixedly connected with handle 5, conveniently grip and increase device stability, sleeve 4 is located first notch 3 top one side and has seted up second notch 6.

Inside slip cap of sleeve 4 is equipped with sampler barrel 7, the inside slip cap of sampler barrel 7 outside evenly is provided with the scale mark, can read the degree of depth of sample soil, third notch 8 has been seted up to one side that sampler barrel 7 is close to second notch 6, be convenient for operating personnel observes and takes a sample, third notch 8 and first notch 3, 6 opening directions of second notch, the width is the same all, 7 inner chamber top slip caps of sampler barrel are equipped with and take off native ware 9, it includes ring 902 to take off native ware 9, ring 902 top fixedly connected with disc 901, disc 901 is close to 6 one side fixedly connected with footboard 903 of second notch, the width value and the length value of footboard 903 all are less than the width value and the length value of first notch 3, make footboard 903 can pass first notch 3, after the sample is accomplished, press down and take off the footboard 903 of native ware 9 and can clear away the inside soil sample of sampler barrel 7.

Sampling tube 7 top fixedly connected with spliced pole 10, spliced pole 10 top articulates there is rocker 11, longer rocker 11 can be more laborsaving when letting operating personnel take a sample, rocker 11 keeps away from the one end of spliced pole 10 and has cup jointed rubber sleeve 12, it can improve operating personnel's comfort level to set up rubber sleeve 12, the difficult cocoon that rises of long-term use hand, the position that rocker 11 one side is close to spliced pole 10 articulates there is movable rod 13, the one end that rocker 11 was kept away from to movable rod 13 articulates there is bracing piece 14, the one end and the sleeve 4 fixed connection that move rod 13 were kept away from to bracing piece 14.

The working principle is as follows: when this agricultural technology promotes and uses soil sampling device, operating personnel grips rubber sleeve 12 and presses down, make rocker 11 drive the 7 bottoms of sampling tube rise to base 1 position, then arrange base 1 in the soil surface that needs the sample, press down handle 5 and make in the staple 2 embedding soil of 1 bottom of base, thereby fix the device, then upwards pull up the 12 parts of rubber sleeve of rocker 11, through the combined action of bracing piece 14 and pole 13, be spliced pole 10 downstream, thereby drive sampling tube 7 along the 4 inner walls of sleeve slip downwards and get into in soil, reach down and press down rubber sleeve 12 behind the expected sampling depth, make rocker 11 drive spliced pole 10 and sampling tube 7 and upwards extract, after observing and taking the soil sample from third notch 8, through pressing down footboard 903, the inside soil residue of sampling tube 7 is got rid of.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural technology popularizes with soil sampling device, includes base (1), its characterized in that: the soil sampler is characterized in that a fixing nail (2) is fixedly connected to the periphery of the bottom of the base (1), a through hole and a first notch (3) are formed in the middle of the base (1), a sleeve (4) is welded to the top of the base (1) along the outer diameter of the through hole in a vertical mode, a handle (5) is fixedly connected to one side of the sleeve (4), a second notch (6) is formed in one side, located above the first notch (3), of the sleeve (4), a sampling cylinder (7) is slidably sleeved in the sleeve (4), a third notch (8) is formed in one side, close to the second notch (6), of the sampling cylinder (7), a soil remover (9) is slidably sleeved at the top end of an inner cavity of the sampling cylinder (7), a connecting column (10) is fixedly connected to the top end of the sampling cylinder (7), a rocker (11) is hinged to the top end of the connecting column (, the position that rocker (11) is close to spliced pole (10) articulates there is movable pole (13), it has bracing piece (14) to move the one end that rocker (11) were kept away from in movable pole (13), the one end and sleeve (4) fixed connection that move pole (13) are kept away from in bracing piece (14).

2. The agricultural technology popularizes and uses soil sampling device according to claim 1, characterized in that: the fixed nails (2) are symmetrically arranged with the axis of the base (1) as a symmetry axis, and the bottoms of the fixed nails are conical.

3. The agricultural technology popularizes and uses soil sampling device according to claim 1, characterized in that: the opening directions and widths of the third notch (8) and the first notch (3) and the second notch (6) are the same.

4. The agricultural technology popularizes and uses soil sampling device according to claim 1, characterized in that: scale marks are uniformly arranged on the outer side of the sampling tube (7).

5. The agricultural technology popularizes and uses soil sampling device according to claim 1, characterized in that: the soil remover (9) comprises a circular ring (902), the top of the circular ring (902) is fixedly connected with a disc (901), and one side, close to the second notch (6), of the disc (901) is fixedly connected with a pedal (903).

6. The agricultural technology popularization soil sampling device of claim 5, wherein: the width value and the length value of the pedal (903) are smaller than those of the first notch (3).