Ecological environment geological exploration sampling device

Abstract

The utility model discloses an ecological environment geological survey sampling device, and relates to the technical field of geological survey sampling. The device comprises a shell, a rotating shaft is movably matched in the shell, a rotating column is arranged at the lower end of the rotating shaft, a sliding rod is slidably matched in the rotating column, a sliding disc is arranged at the lower end of the sliding rod, and a sampling tube is arranged at the lower end of the sliding disc. And the annular column is rotationally matched with the outer side wall of the sliding disc, and an annular plate is arranged on the outer side wall of the annular column. Through the arrangement of the annular plate, the annular plate moves on the rotating column under the action of a worker, and the position of the sampling pipe is adjusted through the movement of the annular plate, so that the problem that in the prior art, a spring is repeatedly stretched and shortened when subjected to vibration impact is solved, and the problem that the sampling pipe swings up and down in a reciprocating manner is solved; the sampling effect of the sampling pipe is improved, and the practicability of the sampling device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of geological survey sampling, specifically, relate to an ecological environment geological survey sampling device. BACKGROUND

[0002] Ecological environment researchers usually carry out geological survey on the research object, then carry out soil sampling and test investigation, and the soil is usually sampled and treated by a sampling device.

[0003] The patent application with the publication number CN220270859U discloses an ecological environment geological survey sampling device, and the specification paragraph 0031 discloses that a sampling pipe is mounted on the surface of the motor, an adjusting device is arranged on the surface of the shell, and a protective device is arranged on the surface of the shell.

[0004] However, in actual application, although the spring can be arranged to buffer the sampling pipe, the spring will be repeatedly elongated and shortened when subjected to vibration impact, which will cause the sampling pipe to reciprocatingly shake up and down, and thus the sampling pipe cannot be fixed, the sampling effect of the sampling pipe is easily reduced, and the practicability of the sampling device is reduced.

[0005] Therefore, an ecological environment geological survey sampling device is provided to solve the above problems. UTILITY MODEL CONTENT

[0006] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an ecological environment geological survey sampling device.

[0007] To solve the above technical problems, the basic idea of the technical scheme of the utility model is as follows:

[0008] An ecological environment geological survey sampling device, comprising a shell, a rotating shaft movably arranged in the shell, a rotating column arranged at the lower end of the rotating shaft, a sliding rod slidingly arranged in the rotating column, a sliding disc arranged at the lower end of the sliding rod, and a sampling pipe arranged at the lower end of the sliding disc.

[0009] An annular column rotatably arranged on the outer side wall of the sliding disc, an annular plate arranged on the outer side wall of the annular column, and the inner side wall of the upper end of the annular plate threadedly connected with the outer side wall of the rotating column.

[0010] Optionally, an electric telescopic rod is arranged in the shell, a servo motor is arranged at the output end of the electric telescopic rod, and one end of the rotating shaft is arranged at the output end of the servo motor.

[0011] Optionally, a first guide groove is formed in the rotating column, two second guide grooves are in communication with the first guide groove, one end of the sliding rod is located inside the first guide groove, and two guide blocks are arranged on the outer side wall of the sliding rod and located inside the second guide grooves.

[0012] Optionally, an annular groove is formed in the outer side wall of the sliding disc, the annular column is rotationally fitted inside the annular groove, a plurality of rubber protrusions are uniformly arranged on the outer side wall of the annular plate, an inner thread is arranged on the inner side wall of the annular plate, an outer thread is arranged on the outer side wall of the rotating column, and the inner thread is threadedly matched with the outer thread.

[0013] Optionally, two fixing plates are arranged on the two sides of the shell, a guide rod is arranged between the two fixing plates, a first through hole is formed in one side of the fixing plate, a threaded rod is rotationally fitted between the two first through holes, a rotating disc is arranged at one end of the threaded rod, and a sliding plate is threadedly matched with the threaded rod.

[0014] Optionally, two insertion rods are arranged on one side of the sliding plate, a threaded hole and two second through holes are formed in one side of the sliding plate, the threaded hole is threadedly matched with the threaded rod, and the guide rod is located inside the second through holes.

[0015] Optionally, a collecting box is slidingly fitted inside the shell, two sliding blocks are arranged at the bottom of the collecting box, and a handle is arranged on the upper side of the shell.

[0016] Optionally, a sampling port and two third guide grooves are formed in the shell, and the sliding blocks are located inside the third guide grooves.

[0017] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art.

[0018] The annular plate is arranged to move on the rotating column under the action of the staff of the annular plate, and the position of the sampling tube is adjusted through the movement of the annular plate, thereby reducing the problem of repeated elongation and shortening of the spring in the prior art when the spring is subjected to vibration impact, reducing the problem of up-and-down reciprocating shaking of the sampling tube, improving the sampling effect of the sampling tube, and improving the practicability of the sampling device.

[0019] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0021] In the drawings:

[0022] Figure 1 It is a perspective structural schematic view of an embodiment of the utility model;

[0023] Figure 2 It is a bottom view structural schematic view of an embodiment of the utility model;

[0024] Figure 3 It is a threaded rod structural schematic view of an embodiment of the utility model;

[0025] Figure 4 It is a cross section structural schematic view of an embodiment of the utility model.

[0026] In the drawings, the component list represented by each mark is as follows:

[0027] Shell 1, handle 101, sampling port 102, third guide groove 103, sliding block 104, collection box 105, electric telescopic rod 2, servo motor 201, rotating shaft 202, rotating column 203, first guide groove 204, second guide groove 205, sliding rod 206, guide block 207, sliding disc 208, annular groove 209, annular column 210, annular plate 211, rubber convex strip 212, sampling pipe 213, fixed plate 3, first through hole 301, threaded rod 302, rotating disc 303, threaded hole 304, guide rod 305, plug rod 306, sliding plate 307, second through hole 308.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the concept range of the utility model in any way, but to illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The utility model will be further described in detail in combination with the drawings.

[0030] Please refer to Figures 1-4 As shown in the drawings, an ecological environment geological survey sampling device is provided in the embodiment, which comprises a shell 1, a rotating shaft 202 is movably arranged in the shell 1, a rotating column 203 is arranged at the lower end of the rotating shaft 202, a sliding rod 206 is slidably arranged in the rotating column 203, a sliding disc 208 is arranged at the lower end of the sliding rod 206, and a sampling pipe 213 is arranged at the lower end of the sliding disc 208.

[0031] An annular post 210 is rotatably fitted on the outer wall of the sliding disk 208. An annular plate 211 is installed on the outer wall of the annular post 210. The inner wall of the upper end of the annular plate 211 is threadedly fitted with the outer wall of the rotating post 203.

[0032] Working principle:

[0033] First, place the outer casing 1 at the sampling point. Then, rotate the annular plate 211. The annular plate 211 rotates around the rotating column 203. The annular plate 211 drives the sliding disk 208 to move through the annular column 210. The sliding disk 208 drives the sliding rod 206 to slide inside the rotating column 203. The sliding disk 208 drives the sampling tube 213 to slide and adjusts the sampling tube 213 to an appropriate position. Then, slide the rotating shaft 202. The rotating shaft 202 drives the sliding rod 206 to slide downward through the rotating column 203. The sliding rod 206 drives the sampling tube 213 to slide downward through the sliding disk 208 and performs soil sampling at the sampling point.

[0034] The annular plate 211 is designed to move on the rotating column 203 under the action of the operator, and the position of the sampling tube 213 is adjusted by the movement of the annular plate 211. This reduces the problem of repeated stretching and shortening of the spring when subjected to vibration and impact in the prior art, reduces the problem of up-and-down swaying of the sampling tube 213, improves the sampling effect of the sampling tube 213, and improves the practicality of the sampling device.

[0035] To make the sliding process of the guide block 207 on one side of the rotating column 203 more stable in this embodiment, the following structure is used for improvement, such as... Figures 1-4 As shown, the outer casing 1 of this embodiment is equipped with an electric telescopic rod 2. The output end of the electric telescopic rod 2 is equipped with a servo motor 201. One end of the rotating shaft 202 is installed on the output end of the servo motor 201. A first guide groove 204 and two second guide grooves 205 connected to the first guide groove 204 are provided on the rotating column 203. One end of the sliding rod 206 is located inside the first guide groove 204. Two guide blocks 207 are installed on the outer wall of the sliding rod 206. The guide blocks 207 are located inside the second guide grooves 205. An annular groove 209 is provided on the outer wall of the sliding disk 208. An annular column 210 is rotatably fitted inside the annular groove 209. A plurality of rubber protrusions 212 are evenly distributed on the outer wall of the annular plate 211. The inner wall of the annular plate 211 is provided with an internal thread. The outer wall of the rotating column 203 is provided with an external thread. The internal thread and the external thread are threadedly engaged.

[0036] In this embodiment, during use, the annular plate 211 is first rotated, causing the annular column 210 to rotate inside the annular groove 209. The annular plate 211 rotates on the rotating column 203 through internal and external thread engagement. The rotating column 203 rotates inside the sliding disk 208 through the annular groove 209. Then, the electric telescopic rod 2 is activated, and its output end drives the servo motor 201 to rotate. The servo motor 201 is then activated, and its output end drives the rotating shaft 202 to rotate. The rotating shaft 202 drives the sliding rod 206 to rotate through the rotating column 203. The sliding rod 206 drives the guide block 207 to slide inside the second guide groove 205. The sliding rod 206 drives the sliding disk 208 to rotate, and the sliding disk 208 drives the sampling tube 213 to rotate and perform soil sampling.

[0037] The second guide groove 205 is provided so that the guide block 207 slides inside the second guide groove 205 under the action of the sliding rod 206, and guides the sliding direction of the guide block 207 through the second guide groove 205, reducing the problem of tilting of the guide block 207 during sliding and improving the stability of the guide block 207 during sliding.

[0038] To make the sliding plate 307 more stable during sliding on one side of the guide rod 305 in this embodiment, improvements are made through the following structure, such as... Figures 1-4 As shown, in this embodiment, two fixing plates 3 are installed on both sides of the outer shell 1. A guide rod 305 is installed between the two fixing plates 3. A first through hole 301 is opened on one side of the fixing plate 3. A threaded rod 302 is rotatably engaged between the two first through holes 301. A rotating disk 303 is installed at one end of the threaded rod 302. A sliding plate 307 is threadedly engaged on the threaded rod 302. Two insert rods 306 are installed on one side of the sliding plate 307. A threaded hole 304 and two second through holes 308 are opened on one side of the sliding plate 307. The threaded hole 304 is threadedly engaged with the threaded rod 302. The guide rod 305 is located inside the second through hole 308.

[0039] In this embodiment, the rotating disk 303 is rotated first, which drives the threaded rod 302 to rotate inside the first through hole 301. The threaded rod 302 drives the sliding plate 307 to slide through the threaded hole 304. The sliding plate 307 is on the guide rod 305 through the second through hole 308. The sliding plate 307 drives the insertion rod 306 to slide downward. The sliding plate 307 drives the insertion rod 306 to insert into the soil, thereby placing the outer shell 1 on the upper side of the soil.

[0040] The second through hole 308 is arranged, so that the sliding plate 307 slides on the guide rod 305 through the second through hole 308 under the action of the threaded rod 302, and the sliding direction of the sliding plate 307 is guided through the second through hole 308, the problem of inclination of the sliding plate 307 during sliding is reduced, and the stability of the sliding plate 307 during sliding is improved.

[0041] To make the sliding block 104 of the embodiment more stable during sliding on one side of the shell 1, the following structure is used for improvement, as shown in the drawings, Figures 1-4 The inside of the shell 1 of the embodiment is slidably matched with a collecting box 105, the bottom of the collecting box 105 is provided with two sliding blocks 104, the upper side of the shell 1 is provided with a handle 101, the shell 1 is provided with a sampling port 102 and two third guide grooves 103, and the sliding block 104 is located in the third guide groove 103.

[0042] In use, the collecting box 105 is first slid, the collecting box 105 drives the sliding block 104 to slide in the third guide groove 103, and the collecting box 105 collects and processes the soil taken out by the sampling tube 213. The third guide groove 103 is arranged, so that the sliding block 104 slides in the third guide groove 103 under the action of the collecting box 105, and the sliding direction of the sliding block 104 is guided through the third guide groove 103, thereby improving the stability of the sliding block 104 during sliding.

[0043] The utility model is not limited to the above-mentioned embodiment, anyone should know the structural change made under the inspiration of the utility model, any technical scheme with the same or similar technical scheme of the utility model falls into the protection scope of the utility model. The utility model is not described in detail, and the technical, shape and structure parts are all known technologies.

Claims

1. An ecological environmental geological survey sampling device, characterized in that, Include: The shell (1), the inside of the shell (1) is matched with the rotating shaft (202), the lower end of the rotating shaft (202) is equipped with a rotating column (203), the inside of the rotating column (203) is matched with a sliding rod (206), the lower end of the sliding rod (206) is equipped with a sliding disc (208), the lower end of the sliding disc (208) is equipped with a sampling tube (213); The annular column (210) is matched on the outer wall of the sliding disc (208), the outer wall of the annular column (210) is equipped with an annular plate (211), the inner wall of the upper end of the annular plate (211) is matched with the outer wall of the rotating column (203) in screw.

2. The ecological environment geological survey sampling device according to claim 1, characterized in that, The inside of the shell (1) is equipped with an electric telescopic rod (2), the output end of the electric telescopic rod (2) is equipped with a servo motor (201), one end of the rotating shaft (202) is equipped on the output end of the servo motor (201).

3. The ecological environment geological survey sampling device according to claim 1, characterized in that, A first guide groove (204) is opened on the rotating column (203), two second guide grooves (205) are communicated with the first guide groove (204), one end of the sliding rod (206) is located in the first guide groove (204), the outer wall of the sliding rod (206) is equipped with two guide blocks (207), the guide blocks (207) are located in the second guide grooves (205).

4. The ecological environment geological survey sampling device according to claim 1, characterized in that, The outer wall of the sliding disc (208) is equipped with an annular groove (209), the annular column (210) is matched in the annular groove (209), the outer wall of the annular plate (211) is equipped with a plurality of rubber ridges (212), the inner wall of the annular plate (211) is equipped with internal threads, the outer wall of the rotating column (203) is equipped with external threads, the internal threads are matched with the external threads in screw.

5. The ecological environment geological survey sampling device according to claim 1, characterized in that, Both sides of the shell (1) are equipped with two fixed plates (3), a guide rod (305) is equipped between the two fixed plates (3), a first through hole (301) is opened on one side of the fixed plate (3), a threaded rod (302) is matched between the two first through holes (301), one end of the threaded rod (302) is equipped with a rotating disc (303), a sliding plate (307) is matched on the threaded rod (302) in screw.

6. The ecological environment geological survey sampling device according to claim 5, characterized in that, Two insertion rods (306) are equipped on one side of the sliding plate (307), a threaded hole (304), two second through holes (308) are opened on one side of the sliding plate (307), the threaded hole (304) is matched with the threaded rod (302) in screw, the guide rod (305) is located in the second through holes (308).

7. The ecological environment geological survey sampling device according to claim 1, characterized in that, The inside of the shell (1) is matched with a collection box (105), the bottom of the collection box (105) is equipped with two sliding blocks (104), the upper side of the shell (1) is equipped with a handle (101).

8. The ecological environment geological survey sampling device according to claim 7, characterized in that, A sampling port (102), two third guide grooves (103) are opened on the shell (1), the sliding blocks (104) are located in the third guide grooves (103).

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