CN215004375U - Coal mine geological sampling device for detection - Google Patents

Abstract

The utility model belongs to the technical field of colliery geology sampling device, specifically disclose a colliery geology sampling device for detect, including bottom plate and push rod, the below fixedly connected with slide bar of roof, and the left side parallel arrangement of slide bar has the pneumatic cylinder, the push rod is located the below of pneumatic cylinder, and the below fixedly connected with connection pad of push rod, the below swing joint of connection pad has the diaphragm, and the below of diaphragm has installed the motor perpendicularly, the fixed block has been installed perpendicularly to the below of motor, and the inside swing joint of fixed block has the slider. This a coal mine geology sampling device for detect compares with current ordinary coal mine geology sampling device, and the device has added fixed knot to construct for when the device is drilled the sample, can fix the device, take place the skew and rock when preventing to drill, improved the security, stability and the accuracy nature of device, the device sample convenient and fast simultaneously, reasonable in design, compact structure, convenient to operate and use are worth using widely.

Description

Coal mine geological sampling device for detection

Technical Field

The utility model relates to a colliery geology sampling device technical field specifically is a colliery geology sampling device for detect.

Background

Coal mines refer to places rich in coal resources, generally refer to workers producing coal by adopting an underground excavation or open-pit excavation mode, when a coal bed is far away from the ground surface, the workers generally excavate coal towards an underground excavation roadway, when the coal bed of a mineworker coal mine is very close to the ground surface, the workers generally select to directly strip a surface soil layer to excavate coal, the miners are open-pit coal mines, most coal mines in China belong to the mineworker coal mines, the coal mine range comprises the ground, the underground and large areas of related facilities, the underground coal is continuously mined along with people, the coal resources are not easy to find, and geological coal mine detection devices are also born.

The existing patent (public number: CN209416761U) discloses a sampling device for coal mine geology, and to current coal mine geology detection sampling device simple structure function, can not protect the workman, need carry out the problem of secondary operation to it after the sample is accomplished in addition, now proposes following scheme, and it includes the installation piece, the trailing end connection of installation piece has back handle, and the bottom of installation piece is connected with the front handle, the front end cover of installation piece has connect the guard plate, and the bottom of guard plate is connected with the case that gathers materials, and the top of case that gathers materials is connected with the bottom of front handle, the inner wall connection of case that gathers materials has is the filter plate that transversely sets up. The following problems in the prior art are found in the process of realizing the scheme, and the problems are not well solved: 1. the device does not have a positioning structure, so that the device cannot be fixedly positioned when the device is used for sampling in a coal mine, and the stability of the device is reduced; 2. because soil surface soil horizon is thicker on the soil, the probing is got up comparatively arduous, and in addition the device sampling tube sample back, the inconvenient taking out of sample in the sampling tube, can not be fine satisfy people's user demand, to above-mentioned condition, carry out technical innovation on current colliery geology sampling device basis.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: 1. the device does not have a positioning structure, so that the device cannot be fixedly positioned when the device is used for sampling in a coal mine, and the stability of the device is reduced; 2. because soil layer is thicker on the soil surface, the probing is got up comparatively hard, and in addition the device sampling tube sample back, the sample in the sampling tube is inconvenient takes out, and the colliery geology sampling device who is used for detecting that provides.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery geology sampling device for detect, includes bottom plate and push rod, the below fixedly connected with slide bar of roof, and the left side parallel arrangement of slide bar has the pneumatic cylinder, the push rod is located the below of pneumatic cylinder, and the below fixedly connected with connection pad of push rod, the below swing joint of connection pad has the diaphragm, and the below of diaphragm has installed the motor perpendicularly, the fixed block has been installed perpendicularly to the below of motor, and the inside swing joint of fixed block has the slider, the below fixedly connected with sampling tube of fixed block, and the inside swing joint of sampling tube has the sampling rod, the below swing joint of slide bar has the bottom plate, and the below of bottom plate has installed the extrusion frame perpendicularly, the spring has been installed perpendicularly to the below of extrusion frame, and the below of spring has installed perpendicularly and has decided the board, decides the below fixedly connected with of board and decides the needle.

Preferably, the lower surface of the top plate is tightly attached to the upper surface of the hydraulic cylinder, and the sliding rod is vertically arranged on the lower surface of the top plate.

Preferably, the hydraulic cylinder forms a telescopic structure through the push rod and the connecting disc, and the push rod forms a detachable structure through the connecting disc and the transverse plate.

Preferably, the central axis of the transverse plate coincides with the central axis of the motor, and the motor and the sampling tube form a rotating structure through a fixing block.

Preferably, the sampling tube passes through the slider and constitutes sliding construction with the fixed block, and the thief rod runs through in the inside of sampling tube.

Preferably, the extrusion frame passes through the spring and constitutes elastic construction with the fixed plate, and the fixed needle is the equidistance form and distributes in the lower surface of fixed plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a mutual cooperation between pneumatic cylinder, push rod, connection pad, diaphragm and the motor, when making the device need carry out the colliery sample, the user starts the pneumatic cylinder, the pneumatic cylinder promotes the push rod extension, drive the motor under the diaphragm and move down, simultaneously the user starts the motor, the motor drives the thief rod and carries out high-speed rotation, drill to ground, after boring the aperture of certain degree of depth, the sampling tube will be inserted in earth and take a sample, make the device can take a sample to the colliery geology of the different degree of depth, convenient operation, conveniently take out earth from the sampling tube, sampling efficiency has been improved;

2. the utility model discloses a cooperation setting between fixed block, slider and the sampling tube, through the drilling process back, the thief rod will reverse rotation, bring the colliery sample into the sampling tube, the user can be through not hard up the lock bar on the fixed block, separate slider and fixed block, the user can pass through the slider with the sampling tube roll-off, can detect the sample in the sampling tube after the roll-off, make the sample take out more convenient and fast;

3. the utility model discloses an extrusion frame, spring, decide mutually supporting between board and the needle for when the device need carry out the colliery sample, user can start the pneumatic cylinder, and the pneumatic cylinder drives push rod, connection pad and diaphragm and moves down, slides on the slide bar when removing, through the extrusion bottom plate, and the needle that will decide on the board is decided and is gone into subaerially, fixes it, and stability when improving the device sample makes it difficult skew and rock, improves the security of device.

Drawings

FIG. 1 is a front view of the present invention showing a cutaway and unfolded structure;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a top plate; 2. a slide bar; 3. a hydraulic cylinder; 4. a push rod; 5. a connecting disc; 6. a transverse plate; 7. a motor; 8. a fixed block; 9. a slider; 10. a sampling tube; 11. a sampling rod; 12. a base plate; 13. an extrusion frame; 14. a spring; 15. fixing a plate; 16. and (6) fixing needles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a coal mine geology sampling device for detection comprises a bottom plate 12 and a push rod 4, a slide rod 2 is fixedly connected below a top plate 1, a hydraulic cylinder 3 is arranged on the left side of the slide rod 2 in parallel, the lower surface of the top plate 1 is tightly attached to the upper surface of the hydraulic cylinder 3, the slide rod 2 is vertically arranged on the lower surface of the top plate 1, the hydraulic cylinder 3, the push rod 4, a connecting disc 5, a transverse plate 6 and a motor 7 are matched with each other, when the device needs coal mine sampling, a user starts the hydraulic cylinder 3, the hydraulic cylinder 3 pushes the push rod 4 to extend to drive the motor 7 below the transverse plate 6 to move downwards, meanwhile, the motor 7 is started by the user, the motor 7 drives a sampling rod 11 to rotate at high speed to drill the ground, after the hole diameter of a certain depth is drilled, a sampling tube 10 is inserted into soil to sample coal mine geology of different depths, and the device can sample coal mine geology of different depths, the operation is convenient, the soil can be conveniently taken out of the sampling tube 10, and the sampling efficiency is improved;

the hydraulic cylinder 3 and the connecting disc 5 form a telescopic structure through the push rod 4, the push rod 4 and the transverse plate 6 form a detachable structure through the connecting disc 5, the push rod 4 is positioned below the hydraulic cylinder 3, the connecting disc 5 is fixedly connected below the push rod 4, the transverse plate 6 is movably connected below the connecting disc 5, the motor 7 is vertically arranged below the transverse plate 6, the central axis of the transverse plate 6 is superposed with the central axis of the motor 7, the motor 7 and the sampling tube 10 form a rotating structure through the fixing block 8, the sampling tube 10 is arranged through the matching of the fixing block 8, the slide block 9 and the sampling tube 10, after the drilling process, the sampling rod 11 rotates reversely to bring a coal mine sample into the sampling tube 10, a user can separate the slide block 9 from the fixing block 8 by loosening the locking rod on the fixing block 8, slide out the sampling tube 10 through the slide block 9, and can detect the sample in the sampling tube 10 after sliding out, the sample is taken out more conveniently and quickly;

a fixed block 8 is vertically arranged below the motor 7, a slide block 9 is movably connected inside the fixed block 8, a sampling tube 10 is fixedly connected below the fixed block 8, a sampling rod 11 is movably connected inside the sampling tube 10, the sampling tube 10 and the fixed block 8 form a sliding structure through the slide block 9, the sampling rod 11 penetrates through the sampling tube 10, a bottom plate 12 is movably connected below the slide bar 2, an extrusion frame 13 is vertically arranged below the bottom plate 12, the extrusion frame 13 and a fixed plate 15 form an elastic structure through a spring 14, fixed needles 16 are equidistantly distributed on the lower surface of the fixed plate 15, the hydraulic cylinder 3 can be started by a user when the device needs to sample in a coal mine through mutual matching among the extrusion frame 13, the spring 14, the fixed plate 15 and the fixed needles 16, the hydraulic cylinder 3 drives the push rod 4, the connecting plate 5 and the transverse plate 6 to move downwards and slide on the slide bar 2 at the same time, through extrusion bottom plate 12, will decide needle 16 on board 15 and decide subaerial, fix it, stability when improving the device sample makes it difficult skew and rock, improves the security of device, and the spring 14 has been installed perpendicularly to the below of extrusion frame 13, and the below of spring 14 has perpendicularly installed board 15, and the below fixedly connected with of board 15 decides needle 16.

The working principle is as follows: when the coal mine geological sampling device for detection is used, firstly, a user welds a sliding rod 2 onto a top plate 1 by welding, and simultaneously installs a hydraulic cylinder 3 (type: TH428) onto the top plate 1, and simultaneously installs an extrusion frame 13 onto the sliding rod 2, and simultaneously installs a plurality of fixed needles 16 onto a fixed plate 15, after all the installation is finished, the user can operate the device, firstly, when the user needs to drill and sample a coal mine, the user starts the hydraulic cylinder 3, the hydraulic cylinder 3 drives a push rod 4, a connecting disc 5 and a motor 7 (type: YBBP) under a transverse plate 6 to move downwards, simultaneously, the user starts the motor 7, the motor 7 drives a sampling rod 11 to rotate at high speed to drill a hole on the ground, and after the hole is drilled to a certain depth, the sampling tube 10 is inserted into soil to sample, so that the device can sample coal mine geology of different depths, the operation is convenient, after the drilling is finished, the motor 7 rotates reversely to bring the coal mine sample into the sampling tube 10, a user can separate the sliding block 9 from the fixed block 8 by loosening the locking rod on the fixed block 8, the user can slide out the sampling tube 10 through the sliding block 9, and the sample in the sampling tube 10 can be detected after the sliding out, when the device is used for sampling in a coal mine, a user can start the hydraulic cylinder 3, the hydraulic cylinder 3 drives the push rod 4, the connecting disc 5 and the transverse plate 6 to move downwards and slide on the slide rod 2 at the same time of moving, the bottom plate 12 is extruded to fix the fixed needle 16 on the fixed plate 15 on the ground, so that the stability of the device during sampling is improved, the device is not easy to deviate and shake, the safety of the device is improved, the device reasonable in design, compact structure, convenient to operate and use, security and stability can be higher, are worth using widely, and this is the theory of operation that is used for the colliery geology sampling device who detects.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A colliery geology sampling device for detecting, includes bottom plate (12) and push rod (4), its characterized in that: a sliding rod (2) is fixedly connected below the top plate (1), a hydraulic cylinder (3) is arranged on the left side of the sliding rod (2) in parallel, the push rod (4) is positioned below the hydraulic cylinder (3), a connecting disc (5) is fixedly connected below the push rod (4), a transverse plate (6) is movably connected below the connecting disc (5), a motor (7) is vertically arranged below the transverse plate (6), a fixing block (8) is vertically arranged below the motor (7), a sliding block (9) is movably connected inside the fixing block (8), a sampling tube (10) is fixedly connected below the fixing block (8), a sampling rod (11) is movably connected inside the sampling tube (10), a bottom plate (12) is movably connected below the sliding rod (2), an extrusion frame (13) is vertically arranged below the bottom plate (12), a spring (14) is vertically arranged below the extrusion frame (13), and a fixed plate (15) is vertically arranged below the spring (14), and a fixed needle (16) is fixedly connected below the fixed plate (15).

2. A coal mine geological sampling apparatus for testing as claimed in claim 1 and wherein: the lower surface of the top plate (1) is tightly attached to the upper surface of the hydraulic cylinder (3), and the sliding rod (2) is vertically arranged on the lower surface of the top plate (1).

3. A coal mine geological sampling apparatus for testing as claimed in claim 1 and wherein: the hydraulic cylinder (3) and the connecting disc (5) form a telescopic structure through the push rod (4), and the push rod (4) and the transverse plate (6) form a detachable structure through the connecting disc (5).

4. A coal mine geological sampling apparatus for testing as claimed in claim 1 and wherein: the central axis of the transverse plate (6) coincides with the central axis of the motor (7), and the motor (7) and the sampling tube (10) form a rotating structure through the fixing block (8).

5. A coal mine geological sampling apparatus for testing as claimed in claim 1 and wherein: sampling tube (10) constitute sliding construction through slider (9) and fixed block (8), and sampling rod (11) run through in the inside of sampling tube (10).

6. A coal mine geological sampling apparatus for testing as claimed in claim 1 and wherein: the extrusion frame (13) forms an elastic structure with the fixed plate (15) through the spring (14), and the fixed needles (16) are distributed on the lower surface of the fixed plate (15) in an equidistant manner.

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