Manual soil sampling detection equipment

Abstract

The utility model relates to the field of soil collection, in particular to manual type soil sampling detection equipment which comprises an inserting block and a pressing and rotating assembly, a collecting groove is formed in the lower end of a column body, two limiting sliding grooves are formed in the outer wall of the column body, and a second limiting ring is fixedly connected to the outer wall of the column body; the pressing and rotating assembly comprises a first limiting ring, a guide limiting column, a grip, a rubber block, a spring, a rotating ring, a fiber groove, a third groove body and a dustproof shell. And a rotating ring is rotationally arranged on the second limiting ring. The first limiting ring moves downwards, when the first limiting ring does not rotate, the guide limiting column slides in the limiting sliding groove in the column body, so that the column body rotates through the limiting sliding groove, and when the column body rotates, deep work is conducted on soil below the column body; and therefore, the soil is collected through the collecting groove in the column body, and the problem that the column body needs to be manually rotated and pressed, so that collection is strenuous is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of soil collection, especially a hand-operated soil sampling device. BACKGROUND

[0002] The hand-operated soil sampling device, commonly known as a hand-operated soil sampler, is a tool for collecting soil samples by manual operation.

[0003] The hand-operated soil sampling device in the prior art involves standing the extraction rod on the ground, pressing it down with great force and rotating it simultaneously to collect soil during the extraction process.

[0004] Therefore, the hand-operated soil sampling device is provided with a structure for pressing down and rotating, which allows the collection rod to rotate downward and dig by pressing down, thus solving the problem of laboriousness during the rotation and downward digging process. SUMMARY

[0005] To overcome the laboriousness and low efficiency of the existing soil collection rod during the rotation and downward digging process, a hand-operated soil sampling device is provided.

[0006] The technical solution of the utility model is as follows: a hand-operated soil sampling device includes a column, an insertion block, and a pressing and rotating assembly. The lower end of the column is provided with a collection groove, and the outer wall of the column is provided with two limiting sliding grooves. The outer wall of the column is fixedly connected with a second limiting ring. The pressing and rotating assembly includes a first limiting ring, guide limiting columns, a handle, a rubber block, a spring, a rotating ring, a fiber groove, a third groove body, and a dustproof shell. The rotating ring is rotatably arranged on the second limiting ring. The inner wall of the fiber groove and the outer wall of the second limiting ring are mutually attached. The inner wall of the rotating ring is provided with the fiber groove. The upper end of the rotating ring is fixedly connected with the spring. The other end of the spring is fixedly connected with the first limiting ring. The inner wall of the first limiting ring is fixedly connected with two guide limiting columns. The axis of the first limiting ring is collinear with the axis of the column. The guide limiting columns are adapted to the limiting sliding grooves.

[0007] As a preferred option, the outer wall of the first limiting ring is fixedly connected with two handles. The outer wall of the handle is sleeved with the rubber block.

[0008] As a preferred option, the outer wall of the column is provided with a first groove body at the lower part. The first groove body and the collection groove are mutually penetrated.

[0009] As a preferred option, the upper end of the column is fixedly connected with a fixed disc. The upper end of the integrated structure formed by the column and the fixed disc is provided with a second groove body. The second groove body is placed with the insertion block.

[0010] As preferred, two fixing blocks are fixedly connected to the lower part of the outer wall of the column.

[0011] As preferred, a third slot is formed in the lower end of the handle, and a dustproof shell is fixedly connected to the inner wall of the third slot, and the inner wall of the dustproof shell is attached to the outer wall of the rotating ring.

[0012] As preferred, the width of the lower end of the plug-in block is adapted to the width of the first slot.

[0013] The utility model discloses the beneficial effect: through the first limit ring downward movement, when the first limit ring keeps not rotating, the guide limit post is in the limit sliding groove on the column and slides, thereby make the column pass through the limit sliding groove and self-rotating, when the column is rotating, the soil below is in-depth work, thereby through the collection groove on the column and the work of collecting soil, thereby solve the problem that manual rotation and pressing column need manual work, lead to the problem of more laborious collection. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The utility model discloses a kind of stereoscopic structure schematic diagram of manual soil sampling detection equipment, as shown in the figure:

[0015] Figure 2 The utility model discloses a kind of sectional stereoscopic structure schematic diagram of manual soil sampling detection equipment, as shown in the figure:

[0016] Figure 3 The utility model discloses a kind of stereoscopic split structure schematic diagram of column and plug-in block of manual soil sampling detection equipment, as shown in the figure:

[0017] Figure 4 The utility model discloses a kind of stereoscopic structure schematic diagram of pressure rotation subassembly of manual soil sampling detection equipment, as shown in the figure:

[0018] Figure 5 The utility model discloses a kind of stereoscopic structure schematic diagram of manual soil sampling detection equipment, as shown in the figure: Figure 1 A place local amplification stereoscopic structure schematic diagram.

[0019] Mark in the drawing is: 1, column;101, first limit ring;102, guide limit post;103, handle;104, rubber block;105, spring;106, rotating ring;107, fiber slot;108, third slot;109, dustproof shell;2, first slot;3, second limit ring;4, limit sliding groove;5, fixed disc;6, second slot;7, plug-in block;8, collection groove;9, fixing block. DETAILED DESCRIPTION

[0020] The utility model is further explained in connection with the drawing and embodiment.

[0021] Please refer to Figures 1-5The utility model provides a kind of embodiment: a manual soil detection equipment, including column 1, including insert block 7 and pressure conversion component, the lower end of column 1 is equipped with collection groove 8, the outer wall of column 1 is equipped with two limit sliding slot 4, the outer wall of column 1 is fixedly connected with second limit ring 3, pressure conversion component includes first limit ring 101, guide limit column 102, handle 103, rubber block 104, spring 105, rotating ring 106, fiber groove 107, third groove body 108 and dustproof shell 109;Second limit ring 3 is rotatably provided with rotating ring 106, the inner wall of fiber groove 107 and the outer wall of second limit ring 3 mutually adhere, the inner wall of rotating ring 106 is equipped with fiber groove 107, the upper end of rotating ring 106 is fixedly connected with spring 105, the other end of spring 105 is fixedly connected with first limit ring 101, the inner wall of first limit ring 101 is fixedly connected with two guide limit columns 102, the axis of first limit ring 101 and the axis of column 1 are collinear, guide limit column 102 is adapted with limit sliding slot 4, first limit ring 101 moves downwards, when first limit ring 101 keeps from rotating, guide limit column 102 is slid on the limit sliding slot 4 of column 1, so that column 1 is self-rotated by limit sliding slot 4, when column 1 is rotated, the soil below is in-depth work, so that the soil is collected by the collection groove 8 on column 1, so as to solve the problem that manual rotation and pressing column 1 are needed, resulting in that collection is more laborious.

[0022] Please refer to Figures 2-4 In the embodiment, the outer wall of first limit ring 101 is fixedly connected with two handles 103, the outer wall of handle 103 is sleeved with rubber block 104, handle 103 and rubber block 104 can provide force point for palm, the lower end of handle 103 is equipped with third groove body 108, the inner wall of third groove body 108 is fixedly connected with dustproof shell 109, the inner wall of dustproof shell 109 and the outer wall of rotating ring 106 adhere, through dustproof shell 109, limit sliding slot 4 on column 1 can be prevented from being blocked by soil particles, resulting in that subsequent work is inconvenient to press down, through dustproof shell 109, the stability of first limit ring 101 when pressing down can be improved.

[0023] Please refer to Figure 2 And Figure 5In the embodiment, the outer wall of the column 1 is provided with a first groove 2 at the lower part, the first groove 2 and the collecting groove 8 are mutually penetrated, the upper end of the column 1 is fixedly connected with a fixed disc 5, the upper end of the integrated structure formed by the column 1 and the fixed disc 5 is provided with a second groove 6, the second groove 6 is placed with an insertion block 7, the width of the lower end of the insertion block 7 is matched with the width of the first groove 2, the first limiting ring 101 is prevented from being ejected by the reaction force of the spring 105 on the rotating ring 106 through the second groove 6, so as to eject the first limiting ring 101, after the soil is collected, the column 1 is pulled out from the soil, then the insertion block 7 is taken out from the second groove 6 and inserted into the collecting groove 8 on the first groove 2, so as to take out the soil, the outer wall of the column 1 is fixedly connected with two fixed blocks 9, the column 1 is inserted into the soil more labor-saving when rotating through the fixed blocks 9.

[0024] When used, the lower end of the column 1 is placed above the soil to be dug, then the rubber block 104 is pressed by hand, the handle 103 on the rubber block 104 drives the first limiting ring 101 to move downward, the guide limiting column 102 limits the limiting sliding groove 4 on the column 1, the column 1 is rotated by holding the column handle 103 by hand, so that the lower end of the column 1 is drilled into the soil, then the pressure on the rubber block 104 is released, the rotating ring 106 rotates on the second limiting ring 3, the torsion generated by the spring 105 when rotating is released, then the first limiting ring 101 is upwardly slid on the column 1 by the reaction of the spring 105, so as to make the column 1 rotate again, so as to improve the efficiency of drilling and collecting the soil, the soil is collected through the collecting groove 8 on the column 1, after the collection is completed, the insertion block 7 is taken out from the second groove 6, the soil in the collecting groove 8 is taken out by inserting the insertion block 7 into the first groove 2.

[0025] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A manual soil sampling device comprising a column (1) characterised in that: The utility model provides a kind of insert block (7) and pressing assembly, the lower end of column (1) is provided with collection groove (8), the outer wall of column (1) is provided with two limit sliding grooves (4), the outer wall of column (1) is fixedly connected with second limit ring (3), and pressing assembly includes first limit ring (101), guide limit column (102), handle (103), rubber block (104), spring (105), rotating ring (106), fiber groove (107), third groove body (108) and dustproof shell (109);Second limit ring (3) is rotatably provided with rotating ring (106), the inner wall of fiber groove (107) and the outer wall of second limit ring (3) are mutually attached, the inner wall of rotating ring (106) is provided with fiber groove (107), the upper end of rotating ring (106) is fixedly connected with spring (105), the other end of spring (105) is fixedly connected with first limit ring (101), the inner wall of first limit ring (101) is fixedly connected with two guide limit columns (102), the axis of first limit ring (101) and the axis of column (1) are collinear, and guide limit column (102) is adapted to limit sliding groove (4).

2. A manual soil sampling detection device according to claim 1, wherein: The outer wall of first limit ring (101) is fixedly connected with two handles (103), and the outer wall of handle (103) is sleeved with rubber block (104).

3. The manual soil sampling detection device of claim 1, wherein: The lower part of the outer wall of column (1) is provided with first groove body (2), and first groove body (2) and collection groove (8) are mutually penetrated.

4. The manual soil sampling detection device of claim 1, wherein: The upper end of column (1) is fixedly connected with fixed disc (5), and the upper end of the integrated structure formed by column (1) and fixed disc (5) is provided with second groove body (6) in common, and insert block (7) is placed on second groove body (6).

5. The manual soil sampling detection device of claim 1, wherein: The lower part of the outer wall of column (1) is fixedly connected with two fixed blocks (9).

6. The manual soil sampling detection device of claim 3, wherein: The lower end of handle (103) is provided with third groove body (108), the inner wall of third groove body (108) is fixedly connected with dustproof shell (109), and the inner wall of dustproof shell (109) is attached with the outer wall of rotating ring (106).

7. The manual soil sampling detection device of claim 4, wherein: The width of the lower end of insert block (7) is adapted to the width of first groove body (2).

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