CN211477666U

CN211477666U - Coal mine bottom geological exploration sampling device

Info

Publication number: CN211477666U
Application number: CN201921549635.1U
Authority: CN
Inventors: 岳俊杰; 侯国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-09-11
Anticipated expiration: 2029-09-18

Abstract

The utility model provides a colliery bottom geological exploration sampling device relates to the coal mine technology field, the novel nipple rectifier comprises a cylindrical shel, one side lateral wall fixedly connected with location section of thick bamboo of barrel, and location section of thick bamboo inner wall is provided with transmission, transmission extends to in the barrel, the interior roof fixedly connected with slide bar of barrel, transmission's a pot head establish on the slide bar and rather than inner wall sliding connection, be provided with collection system on the slide bar, and collection system's one end and transmission's one end fixed connection, the sealed piece of lower extreme lateral wall fixedly connected with of barrel, and sealed piece and barrel intercommunication setting, be provided with sealing device in the sealed piece. Adopt collection system, realize being convenient for gather the soil sample of colliery bottom, avoid using the inconvenient operation of main equipment, be convenient for make equipment reset through setting up first compression spring and extension spring when retrieving, improve user's work efficiency and the ease for use of equipment, adopt sealing device, effectively improve equipment's stability.

Description

Coal mine bottom geological exploration sampling device

Technical Field

The utility model relates to a colliery technical field especially relates to a colliery bottom geological exploration sampling device.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine, when a coal seam is far away from the ground surface, coal is generally mined into an underground excavation roadway, the mineworker coal mine is the mineworker coal mine, when the distance between the coal seam and the ground surface is very close, the direct stripping of a surface soil layer is generally selected to excavate the coal, the opencast coal mine is the opencast coal mine, most coal mines in China belong to the mineworker coal mine, and the coal mine range comprises a large area of the ground, the underground and related facilities.

Present most colliery need gather the analysis to the soil sample when the exploitation, gathers the soil sample through main equipment during current most analysis, and the troublesome poeration is not convenient for use, and does not seal the processing to the sample in transportation process, influences the result that detects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a coal mine bottom geological exploration sampling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a colliery bottom geological exploration sampling device, includes the barrel, one side lateral wall fixedly connected with location section of thick bamboo of barrel, and location section of thick bamboo inner wall is provided with transmission, transmission extends to in the barrel, the interior roof fixedly connected with slide bar of barrel, transmission's a pot head is established on the slide bar and rather than inner wall sliding connection, be provided with collection system on the slide bar, and collection system's one end and transmission's one end fixed connection, the lower extreme lateral wall fixedly connected with seal block of barrel, and seal block and barrel intercommunication setting, be provided with sealing device in the seal block.

The transmission device comprises a supporting block fixedly connected with the inner wall of the positioning cylinder, a first compression spring is fixedly connected with the side wall of one side of the supporting block, a stop block is fixedly connected with one end of the first compression spring, a pull rod is inserted in the stop block and fixedly connected with the stop block, the pull rod penetrates through the supporting block and is in sliding connection with the inner wall of the supporting block, a positioning block is fixedly connected with the side wall of one side of the pull rod, two transmission rods symmetrically arranged are rotatably connected with the side wall of one side of the positioning block through a rotating shaft, a sliding sleeve is rotatably connected with one end, far away from the positioning block, of the transmission rod through a rotating shaft, the sliding sleeve is sleeved on the sliding rod and is in.

The collection system comprises a slide bar, a slide cylinder and a sampling cylinder, wherein the slide bar is connected with the slide cylinder in a sliding manner, one side wall of the slide cylinder is connected with one side inner wall of the cylinder in a sliding manner, and one end side wall of the slide cylinder is fixedly connected with the sampling cylinder.

The sealing device comprises a spacer block which is connected with the inner wall of the sealing block in a sliding manner, the inner cavity of the sealing block is provided with two groups of second compression springs and convex blocks which are symmetrically arranged, two ends of each second compression spring are fixedly connected with the side walls of one end of each sealing block and one end of each convex block respectively, and each convex block is inserted into the spacer block and abuts against the inner wall of the spacer block.

The side wall of one side of the pull rod, which is far away from the cylinder body, is fixedly connected with a push block, and a welding process is adopted between the push block and the pull rod.

One side wall of the spacer block is fixedly connected with a positioning rod, and the positioning rod is made of stainless steel through pressing and polishing.

Advantageous effects

1. The utility model discloses in, adopt collection system, realize being convenient for gather the soil sample of colliery bottom, avoid using the inconvenient operation of main equipment, be convenient for make equipment reset through setting up first compression spring and extension spring when retrieving, improve user's work efficiency and the ease for use of equipment.

2. The utility model discloses in, adopt sealing device, the realization is convenient for seal up the soil sample of gathering well up for safekeeping, avoids soil sample to receive the air erosion rotten in the transportation, influences the testing result, effectively improve equipment's stability.

Drawings

Fig. 1 is a perspective view of a geological exploration sampling device at the bottom of a coal mine, which is provided by the utility model;

fig. 2 is a front view of a sampling device for geological exploration at the bottom of a coal mine, which is provided by the utility model;

FIG. 3 is a schematic structural diagram of a transmission device and a collection device in a geological exploration sampling device at the bottom of a coal mine, which is provided by the utility model;

fig. 4 is the utility model provides a sealing device's among colliery bottom geological exploration sampling device schematic structure diagram.

Illustration of the drawings:

1. a barrel; 2. a sealing block; 3. a push block; 4. a positioning cylinder; 5. a transmission device; 51. a pull rod; 52. a stopper; 53. a first compression spring; 54. a support block; 55. positioning blocks; 56. a transmission rod; 57. an extension spring; 58. a sliding sleeve; 6. a slide bar; 7. a collection device; 71. a slide cylinder; 72. a sampling cartridge; 8. a sealing device; 81. a second compression spring; 82. a bump; 83. a spacer block; 9. and (5) positioning the rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-4, a coal mine bottom geological exploration sampling device comprises a barrel body 1, a positioning barrel 4 is fixedly connected to one side wall of the barrel body 1, a transmission device 5 is arranged on the inner wall of the positioning barrel 4, the transmission device 5 extends into the barrel body 1, a sliding rod 6 is fixedly connected to the inner top wall of the barrel body 1, one end of the transmission device 5 is sleeved on the sliding rod 6 and is in sliding connection with the inner wall of the sliding rod 6, an acquisition device 7 is arranged on the sliding rod 6, the acquisition device 7 comprises a sliding barrel 71 in sliding connection with the sliding rod 6, one side wall of the sliding barrel 71 is in sliding connection with one side inner wall of the barrel body 1, one end side wall of a sliding sleeve 58 is fixedly connected with a sampling barrel 72, one end of the acquisition device 7 is fixedly connected with one end of the transmission device 5, a sealing block 2 is fixedly connected to the lower end side wall of the barrel, sealing the device facilitates storage of the soil sample.

The transmission device 5 comprises a supporting block 54 fixedly connected with the inner wall of the positioning cylinder 4, a first compression spring 53 is fixedly connected with one side wall of the supporting block 54, a stop block 52 is fixedly connected with one end of the first compression spring 53, a pull rod 51 is inserted and fixedly connected in the stop block 52, a push block 3 is fixedly connected with one side wall of the pull rod 51 far away from the cylinder body 1, a welding process is adopted between the push block 3 and the pull rod 51, the pull rod 51 penetrates through the supporting block 54 and is in sliding connection with the inner wall of the supporting block, a positioning block 55 is fixedly connected with one side wall of the pull rod 51, two symmetrically arranged transmission rods 56 are rotatably connected with one side wall of the positioning block 55 through a rotating shaft, a sliding sleeve 58 is rotatably connected with one end of the transmission rod 56 far away from the positioning block 55 through the rotating shaft, the sliding sleeve 58 is sleeved on the sliding, when soil samples are taken, the equipment is aligned to the bottom of a coal mine, the push block 3 is pushed to the direction close to the cylinder body 1 to drive the pull rod 51 and the transmission rod 56 to move, the first compression spring 53 is stressed to become elastic, the two sliding sleeves 58 are enabled to move to the direction away from each other to push the sliding sleeve 71 and the collecting sleeve, the extension spring 57 is stressed to deform to generate elastic force, the collecting sleeve is enabled to collect the soil samples at the bottom of the coal mine, the push block 3 is loosened, the compression spring and the extension spring 57 lose constraint to enable the equipment to reset, the sliding sleeves 58, the sliding sleeve 71 and the collecting sleeve are driven to reset, collection is completed, the collection device 7 is arranged, the soil samples at the bottom of the coal mine are convenient to collect, operation inconvenience caused by large-scale equipment is avoided, the equipment is convenient to reset by arranging the first compression spring 53 and the extension spring 57 when the.

The sealing device 8 comprises a spacing block 83 which is connected with the inner wall of the sealing block 2 in a sliding way, a positioning rod 9 is fixedly connected with one side wall of the spacing block 83, the positioning rod 9 is made of stainless steel through pressing and polishing, the inner cavity of the sealing block 2 is provided with two groups of second compression springs 81 and convex blocks 82 which are symmetrically arranged, two ends of each second compression spring 81 are respectively and fixedly connected with one end side wall of each sealing block 2 and one end side wall of each convex block 82, each convex block 82 is inserted into each spacing block 83 and abuts against the inner wall of each convex block, after collection is completed, the positioning rod 9 is pushed towards the direction close to the sealing block 2 to insert each spacing block 83 into the sealing block 2, each spacing block 83 extrudes each convex block 82 and each second compression spring 81, each second compression spring 81 is inserted into each spacing block 83 along the radian of each spacing block 83 to abut against the inner wall of each spacing block 83, the collected soil sample is conveniently sealed and stored by, the detection result is influenced, and the stability of the equipment is effectively improved.

The utility model discloses a theory of operation: when soil samples are collected, the equipment is aligned to the bottom of a coal mine, the push block 3 is pushed to the direction close to the cylinder body 1 to drive the pull rod 51 and the transmission rod 56 to move, the first compression spring 53 is stressed to change into elastic force, the two sliding sleeves 58 move to the direction away from each other to push the sliding sleeve 71 and the collecting sleeve, the extension spring 57 is stressed to deform to generate elastic force, the collecting sleeve collects the soil samples at the bottom of the coal mine, the push block 3 is loosened, the compression spring and the extension spring 57 lose the constraint to reset the equipment, the sliding sleeve 58, the sliding sleeve 71 and the collecting sleeve are driven to reset, the collection is completed, the collection device 7 is arranged to facilitate the collection of the soil samples at the bottom of the coal mine, the inconvenience operation of large-scale equipment is avoided, the equipment is convenient to reset by arranging the first compression spring 53 and the extension spring 57 during the recovery, the work efficiency of a user, promote the locating lever 9 to the direction that is close to sealed piece 2 and insert sealed piece 2 with spacer block 83, spacer block 83 extrusion lug 82 and second compression spring 81, second compression spring 81 offsets rather than the inner wall in inserting spacer block 83 along the radian of spacer block 83, through setting up sealing device 8, be convenient for seal up the soil sample of gathering well up depositing, avoid soil sample to receive the air erosion rotten in the transportation, influence the testing result, effective improve equipment's stability.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a colliery bottom geological exploration sampling device, includes barrel (1), its characterized in that: one side lateral wall fixedly connected with location section of thick bamboo (4) of barrel (1), and location section of thick bamboo (4) inner wall is provided with transmission (5), transmission (5) extend to in barrel (1), the interior roof fixedly connected with slide bar (6) of barrel (1), a pot head of transmission (5) is established on slide bar (6) and rather than sliding connection, be provided with collection device (7) on slide bar (6), and the one end of collection device (7) and the one end fixed connection of transmission (5), the lower extreme lateral wall fixedly connected with of barrel (1) seals piece (2), and seals piece (2) and barrel (1) intercommunication setting, be provided with sealing device (8) in sealed piece (2).

2. The coal mine bottom geological exploration sampling device of claim 1, wherein: the transmission device (5) comprises a supporting block (54) fixedly connected with the inner wall of the positioning cylinder (4), a first compression spring (53) is fixedly connected with the side wall of one side of the supporting block (54), a stop block (52) is fixedly connected with one end of the first compression spring (53), a pull rod (51) is inserted in the stop block (52) and fixedly connected with the stop block, the pull rod (51) penetrates through the supporting block (54) and is in sliding connection with the inner wall of the supporting block, a positioning block (55) is fixedly connected with the side wall of one side of the pull rod (51), two symmetrically arranged transmission rods (56) are rotatably connected with the side wall of one side of the positioning block (55) through a rotating shaft, one end, far away from the positioning block (55), of each transmission rod (56) is rotatably connected with a sliding sleeve (58) through the rotating shaft, the sliding sleeve (58) is sleeved on the sliding rod (6) and is in sliding connection, and the extension spring (57) is sleeved on the sliding rod (6).

3. The coal mine bottom geological exploration sampling device of claim 2, wherein: the collecting device (7) comprises a sliding barrel (71) which is connected with the sliding rod (6) in a sliding mode, one side wall of the sliding barrel (71) is connected with one side inner wall of the barrel body (1) in a sliding mode, and one end side wall of the sliding sleeve (58) is fixedly connected with a sampling barrel (72).

4. The coal mine bottom geological exploration sampling device of claim 1, wherein: sealing device (8) are including sealed piece (2) inner wall sliding connection's spacer block (83), the inner chamber of sealed piece (2) is provided with second compression spring (81) and lug (82) that two sets of symmetries set up, and the both ends of second compression spring (81) respectively with the one end lateral wall fixed connection of sealed piece (2) and lug (82), lug (82) insert in spacer block (83) and offset rather than the inner wall.

5. The coal mine bottom geological exploration sampling device of claim 2, wherein: the side wall of one side of the pull rod (51) far away from the cylinder body (1) is fixedly connected with a push block (3), and a welding process is adopted between the push block (3) and the pull rod (51).

6. The coal mine bottom geological exploration sampling device of claim 4, wherein: one side wall of the spacer block (83) is fixedly connected with a positioning rod (9), and the positioning rod (9) is made of stainless steel through pressing and polishing.