CN220170558U - Sampler for soil detection - Google Patents

Abstract

The utility model relates to the field of soil detection, and discloses a soil detection sampler, which comprises a handle structure and a sampling structure, wherein the handle structure is connected with the sampling structure through threads, a hollow cylindrical support frame lower rod is arranged on the sampling structure, a sampling head is welded at the lower end of the support frame lower rod, a limiting plate is fixed on the inner wall of the upper end inside the support frame lower rod, a sampling cavity is arranged in the sampling head, a fixing plate is arranged at the central position of the upper part of the sampling head, the fixing plate is positioned inside the support frame lower rod, a bulldozing structure capable of moving up and down is arranged inside the support frame lower rod, four limiting grooves are formed in the upper side surface of the support frame lower rod, and scales are arranged on the left side of the limiting grooves. The utility model has the advantages that: simple structure conveniently dismantles and carries, and sampling operation is easy, can be light release the soil of taking a sample for work efficiency.

Description

Sampler for soil detection

Technical Field

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

Background

At present, pollution is more and more serious, soil is required to be detected in time, smooth growth of flowers and plants and trees is guaranteed, in soil detection, a soil sampler is required to be used, the existing soil sampler is complex in structure, single in function, difficult to take out soil with larger viscosity, difficult to detach and carry, difficult to take out sampled soil and incapable of guaranteeing the integrity of the sampled soil, and therefore the working efficiency is affected.

Disclosure of Invention

The utility model aims to solve the technical problem and provide the sampler for soil detection, which has the advantages of simple structure, convenient operation, detachable carrying, capability of fixing the amount of the sampled soil, easy pushing out of the sampled soil and ensuring the integrity of the sampled soil.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a soil detection uses sampler, including handle structure and sampling structure, handle structure passes through threaded connection sampling structure, is equipped with hollow cylinder support frame lower extreme on the sampling structure, and support frame lower extreme welding has the sample head, and the inside upper end inner wall of support frame lower extreme is fixed with the limiting plate, is equipped with the sample cavity in the sample head, and sample head upper portion central point puts and is provided with the fixed plate, and the inside bulldozing structure that can reciprocate that is equipped with of support frame lower extreme, four spacing grooves have been seted up on support frame lower extreme upside surface, and the spacing groove left is equipped with the scale.

As an improvement, the bulldozing structure is provided with a bulldozing base, a bulldozing rod is welded on the bulldozing base, a bulldozing piece is welded at the lower end of the bulldozing rod, the bulldozing base can move up and down in the limiting groove, a fixing plate is arranged at the center of the bulldozing piece, the bulldozing rod is movably inserted in the fixing plate, a supporting spring is sleeved on the bulldozing rod, and the supporting spring is fixedly arranged between the fixing plate and the bulldozing base.

As an improvement, the periphery of the bottom of the sampling head is serrated.

As an improvement, the limit groove is provided with a vertical groove and a horizontal groove, and the left end of the horizontal groove is provided with a clamping groove.

As an improvement, a solid cylindrical support frame upper rod is welded at the center position below the handle structure, rubber anti-skid sleeves are sleeved at the left end and the right end of the handle structure, and handrails at the two ends are connected with the handle structure through threads.

As an improvement, a solid cylinder knocking head is welded at the center position above the handle structure.

As an improvement, the blade periphery is sharp.

Compared with the prior art, the utility model has the advantages that: when the soil sampling device is used, the handle structure and the sampling structure are fixed through threaded connection, the handrails at the two ends are connected with the two ends of the handle structure through threads, the lug of the bulldozing base is placed on the horizontal step at the upper part of the horizontal limiting groove to be fixed, then the anti-skid sleeves are held by two hands, so that the sampling head penetrates into soil, after the soil is taken out, the lug part of the bulldozing base is rotationally placed in the other direction at the upper part of the horizontal limiting groove, then the lug part of the bulldozing base is pushed to completely take out the soil, and when the quantity of the sampled soil is limited definitely, the lug of the bulldozing base can be placed in the horizontal limiting groove with corresponding scales, so that the soil sampling device is simple and quick; when not in use, the utility model can be disassembled and carried.

Drawings

Fig. 1 is a schematic perspective view of a soil testing sampler according to the present utility model.

Fig. 2 is a schematic perspective view of a pushing structure of a sampler for soil detection according to the present utility model.

FIG. 3 is a front sectional view showing a pushing-out structure of a soil detecting sampler according to the present utility model.

As shown in the figure: 1. a handle structure; 101. a support frame upper rod; 102. an anti-skid sleeve; 103. knocking a head; 104. an armrest; 2. a sampling structure; 3. a support frame lower rod; 301. a limit groove; 302. a scale; 303. a vertical groove; 304. a horizontal slot; 305 clamping grooves; 306. a limiting plate; 4. a sampling head; 401. a sampling cavity; 402. a fixing plate; 5. a bulldozing structure; 501. a bulldozing base; 502. a bulldozer lever; 503. bulldozing slices; 505. and a support spring.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, a soil testing sampler includes a handle structure 1 connected with a sampling structure 2 by screw threads; the sampling structure 2 is provided with a hollow cylinder support frame lower rod 3, and the lower end of the support frame lower rod 3 is welded with a sampling head 4; the sampling cavity 401 is arranged in the sampling head 4, the periphery of the bottom of the sampling head 4 is in a zigzag shape, when the soil viscosity is large, the sampling head 4 conveniently enters soil for sampling, the upper rod 101 of the solid cylindrical support frame is welded at the central position below the handle structure 1, the lower end of the support frame 101 is connected with the lower rod 3 of the support frame through threads, the left end and the right end of the handle structure 1 are connected with the two handrails 104 through threads, the two handrails 104 are respectively sleeved with the rubber anti-skid sleeve 102, and when the soil sampling device is used, the anti-skid sleeve 102 can be held by two hands to obtain a soil detection sample, so that the soil sampling device is not easy to skid; the center position welding above the handle structure 1 has solid cylinder to beat and beats the head 103, and when soil texture is harder, can beat with the leather hammer and beat the head 103 and make soil sampler get into soil deep more easily and obtain soil detection sample, support frame lower beam 3 upside surface has seted up four spacing groove 301, defines the position of bulldozing base 501 through four horizontal spacing groove 301, and four spacing groove 301 left is equipped with scale 302, can inject the how much of sampling.

Specifically, the bulldozing structure 5 is provided with a bulldozing base 501, a bulldozing rod 502 is welded on the bulldozing base 501, a bulldozing piece 503 is welded at the lower end of the bulldozing rod 502, the bulldozing base 501 can move up and down in the horizontal limit groove 301, a fixed plate 402 is arranged at the center of the bulldozing piece 503, the bulldozing rod 502 is movably inserted into the fixed plate 402, a supporting spring 505 is sleeved on the bulldozing rod 502, the supporting spring 505 is fixedly arranged between the fixed plate 402 and the bulldozing base 501, during sampling, a convex block part of the bulldozing base 501 is rotatably placed in the limit groove 305, the supporting spring 505 props against the lower surface of the bulldozing base 501 to prevent dislocation, then the anti-skid sleeve 102 is held by two hands deeply and underground for sampling, after the soil is taken out, the lug part of the bulldozing base 501 is rotationally placed on the vertical groove 303, then the lug part of the bulldozing base 501 is pushed to completely take out the soil, the supporting spring 505 is compressed when the bulldozing base 501 moves downwards, the bulldozing structure 5 is convenient to reset through the supporting spring 505, the limiting plate 306 is fixed on the inner wall of the upper end inside the lower rod 3 of the supporting frame, the position of the bulldozing structure 5 is limited, the periphery of the bulldozing piece 503 is a sharp edge, the soil in the sampling cavity can be completely taken out when the bulldozing piece moves downwards, the operation is simple and rapid, the integrity of the sampled soil is ensured, and the working efficiency is accelerated.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. The utility model provides a soil detection uses sampler, includes handle structure (1) and sampling structure (2), its characterized in that: handle structure (1) is through threaded connection sampling structure (2), be equipped with hollow cylinder support frame lower beam (3) on sampling structure (2), support frame lower beam (3) lower extreme welding has sample head (4), inside upper end inner wall of support frame lower beam (3) is fixed with limiting plate (306), be equipped with sample cavity (401) in sample head (4), sample head (4) upper portion central point puts and is provided with fixed plate (402), fixed plate (402) are located support frame lower beam (3) inside, support frame lower beam (3) inside be equipped with bulldozing structure (5) that can reciprocate, four spacing groove (301) have been seted up to support frame lower beam (3) upside surface, spacing groove (301) left side is equipped with scale (302).

2. The sampler for soil detection of claim 1 wherein: bulldozing structure (5) are equipped with bulldozing base (501), welding bulldozing pole (502) on bulldozing base (501), bulldozing piece (503) are welded to bulldozing pole (502) lower extreme, bulldozing base (501) can reciprocate in spacing groove (301), bulldozing pole (502) activity are inserted and are established in fixed plate (402), bulldozing pole (502) cover is equipped with supporting spring (505), and supporting spring (505) are fixed to be set up between fixed plate (402) and bulldozing base (501).

3. The sampler for soil detection of claim 1 wherein: the periphery of the bottom of the sampling head (4) is zigzag.

4. The sampler for soil detection of claim 1 wherein: the limiting groove (301) is provided with a vertical groove (303) and a horizontal groove (304), and the left end of the horizontal groove (304) is provided with a clamping groove (305).

5. The sampler for soil detection of claim 1 wherein: the solid cylinder support frame upper rod (101) is welded in the central position below the handle structure (1), rubber anti-skidding sleeves (102) are sleeved at the left end and the right end of the handle structure (1), and armrests (104) are connected at the two ends of the handle structure (1) through threads.

6. The sampler for soil detection of claim 1 wherein: a solid cylindrical striking head (103) is welded at the center position above the handle structure (1).

7. The sampler for soil detection of claim 2 wherein: the periphery of the bulldozer blade (503) is a sharp edge.