CN210427070U

CN210427070U - Soil sampler suitable for harder soil sampling

Info

Publication number: CN210427070U
Application number: CN201921124225.2U
Authority: CN
Inventors: 谢霖华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-28
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a geotome suitable for harder soil sampling, including barrel, horizontal pole, support, plate body, cylinder, first spacing piece, the spacing piece of second, spring, running-board, supplementary branch, cutter, internal thread pipe, screw rod, rotation handle, bulldoze piece and scale. The utility model has the advantages that the arranged barrel, the cross rod, the bracket and the plate body can effectively and stably place the soil sampler on the land surface to be sampled, thereby avoiding the defect that the soil sampler is placed on the land surface vertical to the area to be sampled in a hand-held mode similar to the traditional sampler; the running-board that sets up can the person of facilitating the use pedal mode step into the geotome and treat the soil inside of taking a sample, avoids using the tradition to use the mode of rotating or hand to insert the geotome and treat the soil inside of taking a sample, runs into the harder soil of soil property and can be more laborsaving, the device simple structure, convenient to use is fit for using widely.

Description

Soil sampler suitable for harder soil sampling

Technical Field

The utility model relates to a geotome specifically is a geotome suitable for harder soil property sample belongs to geological exploration equipment technical field.

Background

The soil sampler is used for lifting undisturbed soil of lower layer test soil as a sample to know the property of the undisturbed soil, and sometimes even needs to sample original soil at a deeper position in order to obtain more basic layer properties and physical and mechanical performance indexes of the basic soil in engineering geological exploration and exploration work, and the soil sampler is called as a soil sampler.

Most of the prior soil extractors are manually held by hands to be perpendicular to the ground when in use, and are difficult to operate when users hold various devices or cannot vacate hands to operate the soil extractors; moreover, when the soil is hard, the manual pressing or rotating mode is adopted to take the soil, which wastes physical power. Therefore, the soil sampler suitable for sampling harder soil is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a soil sampler suitable for harder soil sampling in order to solve the above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a geotome suitable for harder soil matter sample, including the cylinder, the lateral wall surface of cylinder slides and has cup jointed the barrel, cylinder lateral wall surface is arranged in barrel bottom one end and has cup jointed the spacing piece of second, cylinder lateral wall surface is arranged in barrel top one end and has cup jointed the spring, the top rigid coupling first spacing piece of cylinder, the bottom symmetry rigid coupling of lateral wall surface of cylinder has two the same running-boards, the inside cavity structure that is in the bottom of cylinder, the bottom threaded connection cutter of cylinder, the embedded internal thread pipe that installs in top of cutter, the threaded connection screw rod in the internal thread pipe, the top rigid coupling of screw rod rotates the handle, the bottom of screw rod is arranged in the inside of cutter and rigid coupling bulldozing piece;

the wall surface of the barrel is symmetrically and fixedly connected with four same cross rods, one ends of the cross rods, far away from the barrel, are fixedly connected with a support, and the bottom end of the support is fixedly connected with a plate body.

Preferably, the first limiting piece is elastically connected with the top surface of the cylinder through a spring.

Preferably, the bottom ends of the two pedals are fixedly connected with one end of an auxiliary supporting rod, and the other end of the auxiliary supporting rod is fixedly connected to the surface of the side wall of the column body.

Preferably, the outer wall surface of the cutter is marked with scales.

Preferably, a right-angle structure is arranged between the support and the cross rod.

Preferably, the cutter is of a cylindrical structure, and the bottom of the cutter is in an open state.

The utility model has the advantages that:

1. the utility model has the advantages that the arranged barrel, the cross rod, the bracket and the plate body can effectively and stably place the soil sampler on the land surface to be sampled, thereby avoiding the defect that the soil sampler is placed on the land surface vertical to the area to be sampled in a hand-held mode similar to the traditional sampler;

2. the running-board that sets up can the person of facilitating the use pedal mode step into the geotome and treat the soil inside of taking a sample, avoids using the tradition to use the mode of rotating or hand to insert the geotome and treat the soil inside of taking a sample, runs into the harder soil of soil property and can be more laborsaving, the device simple structure, convenient to use is fit for using widely.

Drawings

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

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

FIG. 3 is an enlarged schematic view of A in FIG. 2 according to the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a schematic view of the structure of the cutting tool of the present invention.

In the figure: 1. the automatic soil-shifting device comprises a barrel, 2, a cross rod, 3, a support, 4, a plate body, 5, a cylinder, 6, a first limiting piece, 7, a second limiting piece, 8, a spring, 9, a pedal, 10, an auxiliary supporting rod, 11, a cutter, 12, an internal thread pipe, 13, a screw rod, 14, a rotating handle, 15, a soil-shifting sheet, 16 and scales.

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. 1-5, a soil sampler suitable for sampling harder soil comprises a cylinder 5, wherein a cylinder 1 is slidably sleeved on the surface of the side wall of the cylinder 5, a second limiting plate 7 is sleeved at one end, which is arranged at the bottom of the cylinder 1, of the surface of the side wall of the cylinder 5, a spring 8 is sleeved at one end, which is arranged at the top of the cylinder 1, of the surface of the side wall of the cylinder 5, a first limiting plate 6 is fixedly connected at the top of the cylinder 5, two identical pedals 9 are symmetrically and fixedly connected at the bottom end of the surface of the side wall of the cylinder 5, the inside of the bottom end of the cylinder 5 is of a cavity structure, a cutter 11 is in threaded connection with the bottom end of the cylinder 5, an internal threaded pipe 12 is embedded in the top of the cutter 11, a screw 13 is in threaded connection with the internal threaded pipe 12, a rotating handle 14 is fixedly connected, through the structure, the cutter 11 can be pressed into the ground for sampling by stepping on the pedal 9;

the lateral wall surface symmetry rigid coupling of barrel 1 has four the same horizontal poles 2, four the equal rigid coupling of one end that barrel 1 was kept away from to horizontal pole 2 supports 3, the bottom rigid coupling plate body 4 of support 3 through above structure, can realize supporting cylinder 5 on the ground surface through barrel 1, horizontal pole 2, support 3 and plate body 4.

The first limiting piece 6 is elastically connected with the top surface of the barrel 1 through a spring 8, so that the rod body 5 is conveniently supported, and the rod body 5 is prevented from falling to the ground under the action of gravity; the bottom ends of the two pedals 9 are fixedly connected with one end of an auxiliary strut 10, and the other end of the auxiliary strut 10 is fixedly connected with the surface of the side wall of the column body 5, so that the pedals 9 can be supported conveniently; the outer wall surface of the cutter 11 is marked with scales 16, so that a user can conveniently control the sampling depth; a right-angle structure is formed between the bracket 3 and the cross rod 2, so that sampling is facilitated; cutter 11 is the cylinder structure, just the bottom of cutter 11 is open state, the sample of being convenient for.

The utility model discloses when using, place the device on the soil surface that needs the sample, after selecting good position, both feet trample running-board 9, running-board 9 moves to the ground direction, running-board 9 drives cylinder 5 and moves to the syntropy, cylinder 5 drives cutter 11 and moves to the syntropy, cutter 11 begins the sample, meanwhile, cylinder 5 drives first spacing piece 6 and presses spring 8, judge whether reach the sample depth according to scale 16, when reaching the sample depth, the user stops trampling running-board 9, and extract cutter 11 from the soil;

the cutter 11 is rotated after the cutter 11 is pulled out, the cutter 11 is taken down from the cylinder 5, the cylinder 5 returns to the original position under the action of the spring 8, the screw 13 is rotated by rotating the handle 14, the screw 13 moves towards the bottom of the cutter 11 under the action of the threads, the screw 13 drives the bulldozer blade 15 to move towards the same side, finally, the soil to be sampled is extruded by the bulldozer blade 15, and after the soil to be sampled is loaded, the use is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A geotome suitable for harder soil sampling, includes cylinder (5), its characterized in that: the surface of the side wall of the cylinder (5) is sleeved with the cylinder body (1) in a sliding manner, the surface of the side wall of the cylinder (5) is arranged at one end of the bottom of the cylinder body (1) and sleeved with a second limiting piece (7), a spring (8) is sleeved at one end of the side wall surface of the cylinder (5) which is arranged at the top of the cylinder body (1), the top end of the column body (5) is fixedly connected with a first limiting sheet (6), the bottom end of the side wall surface of the column body (5) is symmetrically and fixedly connected with two same pedals (9), the bottom end of the column body (5) is internally provided with a cavity structure, the bottom end of the column body (5) is in threaded connection with a cutter (11), an internal threaded pipe (12) is embedded in the top of the cutter (11), a screw rod (13) is connected with the internal thread of the internal threaded pipe (12), the top of the screw (13) is fixedly connected with a rotating handle (14), and the bottom of the screw (13) is arranged inside the cutter (11) and fixedly connected with a bulldozer blade (15);

the side wall surface of the barrel body (1) is symmetrically fixedly connected with four same cross rods (2), four cross rods (2) are fixedly connected with a support (3) at one end far away from the barrel body (1), and the bottom end of the support (3) is fixedly connected with a plate body (4).

2. The soil sampler suitable for sampling harder soil as claimed in claim 1, wherein: the first limiting sheet (6) is elastically connected with the top surface of the barrel body (1) through a spring (8).

3. The soil sampler suitable for sampling harder soil as claimed in claim 1, wherein: the bottom ends of the two pedals (9) are fixedly connected with one end of an auxiliary supporting rod (10), and the other end of the auxiliary supporting rod (10) is fixedly connected to the surface of the side wall of the column body (5).

4. The soil sampler suitable for sampling harder soil as claimed in claim 1, wherein: the outer wall surface of the cutter (11) is marked with scales (16).

5. The soil sampler suitable for sampling harder soil as claimed in claim 1, wherein: the support (3) and the cross rod (2) are of a right-angle structure.

6. The soil sampler suitable for sampling harder soil as claimed in claim 1, wherein: the cutter (11) is of a cylindrical structure, and the bottom of the cutter (11) is in an open state.