CN217359089U

CN217359089U - Soil sample collector

Info

Publication number: CN217359089U
Application number: CN202220812536.3U
Authority: CN
Inventors: 李正栋
Original assignee: Qinghai First Nonferrous Geological Exploration Institute
Current assignee: Qinghai First Nonferrous Geological Exploration Institute
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-09-02
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a soil sample collector relates to soil sampling technical field. The utility model discloses a bottom is equipped with the sleeve of participating in, be provided with in the sleeve and remove and be the sampler barrel of frustum form along its direction of height, the sampler barrel bottom sets up to the oblique blade, sampler barrel top demountable installation has the movable rod, the movable rod free end runs through the sleeve top is installed the handle, still installs including the symmetry the footboard of sleeve surface. The utility model discloses a set up on the sleeve and participate in inserting the device perpendicularly in soil, the sampler barrel passes through sliding connection between movable rod and the sleeve to make the staff can gather soil sample perpendicularly, avoid sample data inaccurate, can dismantle between sampler barrel and the movable rod simultaneously and be connected, the staff of being convenient for accomodates and carrying device.

Description

Soil sample collector

Technical Field

The utility model relates to a soil sampling technical field, concretely relates to soil sample collector.

Background

The method is an important work for realizing land resource quality and ecological management and protection, soil sample collection is an important means for carrying out, under the common condition, samples are collected at soil sample collection points in a manual excavation mode, sample soil at the same sample collection point is inconvenient to be in the same vertical direction, sample data are inaccurate, meanwhile, an excavation tool is large in size, and a worker is inconvenient to carry, so that the work burden of the worker is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the sample soil data inaccurate and inconvenient problem of carrying of gathering for solving current instrument, the utility model provides a soil sample collector.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a soil sample collector, is equipped with the sleeve of participating in including the bottom, be provided with in the sleeve and remove and be the sampling tube of frustum form along its direction of height, the sampling tube bottom sets up to oblique blade, sampling tube top demountable installation has the movable rod, the movable rod free end runs through the sleeve top is installed the handle, still installs including the symmetry the footboard of sleeve surface.

Further, the bottom end of the movable rod is provided with threads, the top end of the sampling cylinder is provided with a fixed block, and the movable rod threads are inserted in the fixed block.

Furthermore, a limiting part for limiting the movable rod is arranged in the fixed block.

Furthermore, the locating part includes that the symmetry sets up in the fixed block and use its axial lead to do the restriction piece of centripetal movement as the centre of a circle, two the one end that the restriction piece is close to each other all inserts and establishes in the movable rod, seted up on the fixed block with restriction piece sliding fit's restriction groove, two the one end that the restriction piece was kept away from each other runs through the restriction groove and installs the pull rod, the pull rod is located the cover is equipped with conflict spring on the part of restriction inslot.

Furthermore, a pushing plate moving along the height direction of the sampling cylinder is arranged in the sampling cylinder, and a moving rod penetrating through the top end of the sampling cylinder is arranged on the top surface of the pushing plate.

Furthermore, the handle and the pedal are provided with anti-skid particles.

The beneficial effects of the utility model are as follows:

the utility model discloses a set up on the sleeve and participate in inserting the device perpendicularly in soil, the sampler barrel passes through sliding connection between movable rod and the sleeve to make the staff can gather soil sample perpendicularly, avoid sample data inaccurate, can dismantle between sampler barrel and the movable rod simultaneously and be connected, the staff of being convenient for accomodates and carrying device.

Drawings

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

fig. 2 is a schematic view of another three-dimensional structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a sectional view taken along a line a-a of fig. 3 according to the present invention;

reference numerals: 1. a pin; 2. a sleeve; 3. a sampling tube; 4. a movable rod; 5. a grip; 6. a pedal; 7. a fixed block; 8. a limiting member; 801. a limiting block; 802. a limiting groove; 803. a pull rod; 804. against the spring; 9. pushing the plate; 10. A travel bar; 11. and (4) anti-skid particles.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1, 2 and 4, the soil sample collector comprises a sleeve 2 with pins 1 at the bottom, a sampling cylinder 3 which moves along the height direction and is in a frustum shape is arranged in the sleeve 2, the bottom of the sampling cylinder 3 is provided with an oblique cutting edge, the top end of the sampling cylinder 3 is detachably provided with a movable rod 4, the free end of the movable rod 4 penetrates through the top end of the sleeve 2 and is provided with a handle 5, and the soil sample collector also comprises pedals 6 symmetrically arranged on the outer surface of the sleeve 2; in the embodiment, the free ends of the pins 1 are sharp, so that a worker can conveniently insert the device on the ground vertically through the pins 1; the sampling cylinder 3 is in a frustum shape, the end with the smaller cross section is the bottom end of the sampling cylinder 3, a soil sample can be prevented from falling from the sampling cylinder 3, the bottom of the sampling cylinder 3 is designed to be an inclined cutting edge, so that workers can conveniently insert the sampling cylinder 3 into soil, and meanwhile, the sampling cylinder 3 is provided with a strip-shaped opening, so that the phenomenon that the pressure in the sampling cylinder 3 is too high and the soil cannot enter the sampling cylinder 3 in the contact process of the sampling cylinder 3 and the soil is avoided; the movable rod 4 is detachably connected with the sampling cylinder 3, so that a worker can conveniently store and carry the device; specifically, the staff at first places the device subaerial perpendicularly, then utilize its self weight, exert external effort to footboard 6, make and participate in 1 and immerse soil and make 2 bottoms of sleeve be located soil, then hold handle 5 and drive movable rod 4 and remove along its direction of height, make the sampler barrel 3 that sets up at 4 free ends of movable rod and ground contact, push away sampler barrel 3 or rotate handle 5 and drive sampler barrel 3 through self weight and carry out pivoted mode and accomplish soil sample collection work, because movable rod 4 slides and runs through sleeve 2, under the restraint of sleeve 2, movable rod 4 keeps perpendicular with ground, can avoid the inaccurate condition of sample soil data to take place of sampling in-process.

As shown in fig. 4, the bottom end of the movable rod 4 is configured with a thread, the top end of the sampling cylinder 3 is provided with a fixed block 7, and the movable rod 4 is inserted in the fixed block 7 through the thread; in this embodiment, can dismantle between movable rod 4 and the fixed block 7 and be connected, through constructing the screw thread at 4 bottom end of movable rod, adopt threaded connection's mode, both convenient to detach can increase the effect of stabilizing the connection between movable rod 4 and the fixed block 7 again.

As shown in fig. 4, a limiting member 8 for limiting the movable rod 4 is provided in the fixed block 7; in this embodiment, the staff can drive the sampler barrel 3 through rotating handle 5 and rotate in the sample collection process, be convenient for the sampler barrel 3 insert in soil, because threaded connection between fixed block 7 and movable rod 4, at the rotation in-process, the looks mutual friction between 3 bottoms of sampler barrel and soil, lead to breaking away from each other between movable rod 4 and the fixed block 7 easily, consequently set up locating part 8 on fixed block 7, retrain movable rod 4 through locating part 8, make stable connection between movable rod 4 and the fixed block 7.

As shown in fig. 4, the limiting member 8 includes limiting blocks 801 symmetrically disposed in the fixing block 7 and making centripetal movement with the axis line thereof as a center of a circle, one ends of the two limiting blocks 801 close to each other are inserted into the movable rod 4, the fixing block 7 is provided with a limiting groove 802 slidably fitted with the limiting blocks 801, one ends of the two limiting blocks 801 far away from each other penetrate through the limiting groove 802 and are provided with a pull rod 803, and a part of the pull rod 803 located in the limiting groove 802 is sleeved with a collision spring 804; in this embodiment, when the worker mounts and detaches the movable rod 4 on and from the fixed block 7, the worker firstly pulls the pull rod 803 to drive the limiting block 801 to move along the length direction of the limiting groove 802, so that the end of the limiting block 801 is separated from the movable rod 4, then mounts and detaches the movable rod 4 on and from the fixed block 7, and finally releases the pull rod 803, because the limiting block 801 can compress the abutting spring 804 sleeved on the pull rod 803 in the moving process, the limiting block 801 returns to the initial position under the action of the abutting spring 804 when losing the external acting force, and then is clamped into the movable rod 4 to restrain the movable rod 4, thereby preventing the movable rod 4 from being separated from the fixed block 7 in the process of rotating the grip 5 by the worker.

As shown in fig. 2 and 4, a pushing plate 9 moving along the height direction of the sampling tube 3 is arranged in the sampling tube 3, and a moving rod 10 penetrating through the top end of the sampling tube 3 is arranged on the top surface of the pushing plate 9; in this embodiment, the carriage release lever 10 is the semi-closed annular, its both ends all run through sampling tube 3 and with support the push pedal 9 and be connected, the device can drive to support push pedal 9 and remove along 3 direction of height of sampling tube at the in-process of gathering the sample, collect the sample in sampling tube 3, when the soil sample that needs gather in the sampling tube 3 takes out, the staff is through promoting carriage release lever 10 along 3 direction of height of sampling tube, it removes to drive to support push pedal 9, can completely release the sample of gathering in the sampling tube 3, and easy operation is convenient, and make the sample structure complete.

As shown in fig. 1, 2 and 3, the grip 5 and the pedal 6 are both provided with anti-skid particles 11; in this embodiment, when the staff applyed the effort to footboard 6, the easy too fierce and fall down, and at the in-process of gathering the sample, the staff drives sampler barrel 3 through handle 5 and when moving along 2 direction of height of sleeve, the staff can be because of the inconvenient holding device of hand perspiration, consequently all install anti-skidding granule 11 on handle 5 and the footboard 6, through the frictional force between 11 increase staff and the device of anti-skidding granule, can the holding device stability, can avoid the staff injured again, anti-skidding granule 11 on the handle 5 should adopt silica gel or rubber materials preparation to form.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a soil sample collector, its characterized in that is equipped with sleeve (2) of participating in (1) including the bottom, be provided with in sleeve (2) and remove and be sampling tube (3) of frustum form along its direction of height, sampling tube (3) bottom sets up to oblique blade, sampling tube (3) top demountable installation has movable rod (4), movable rod (4) free end runs through sleeve (2) top is installed handle (5), still installs including the symmetry footboard (6) of sleeve (2) surface.

2. A soil sample collector according to claim 1, characterized in that the bottom end of the movable rod (4) is configured with screw threads, the top end of the sampling cylinder (3) is provided with a fixed block (7), and the movable rod (4) is inserted in the fixed block (7) in a screw thread manner.

3. A soil sample collector according to claim 2, characterized in that a stop (8) for restraining the movable rod (4) is provided in the fixed block (7).

4. The soil sample collector of claim 3, wherein the limiting pieces (8) comprise limiting blocks (801) which are symmetrically arranged in the fixed block (7) and move centripetally with the axis line as the center of the circle, one ends of the two limiting blocks (801) close to each other are inserted in the movable rod (4), the fixed block (7) is provided with a limiting groove (802) in sliding fit with the limiting blocks (801), one ends of the two limiting blocks (801) far away from each other penetrate through the limiting groove (802) and are provided with a pull rod (803), and the part of the pull rod (803) in the limiting groove (802) is sleeved with a collision spring (804).

5. A soil sample collector according to claim 1, characterized in that a pushing plate (9) moving along the height direction of the sampling cylinder (3) is arranged in the sampling cylinder (3), and a moving rod (10) penetrating through the top end of the sampling cylinder (3) is arranged on the top surface of the pushing plate (9).

6. A soil sample collector according to claim 1, wherein the grip (5) and the pedal (6) are provided with anti-slip particles (11).