CN214471908U - Sampling device for coal mining - Google Patents
Sampling device for coal mining Download PDFInfo
- Publication number
- CN214471908U CN214471908U CN202120652512.1U CN202120652512U CN214471908U CN 214471908 U CN214471908 U CN 214471908U CN 202120652512 U CN202120652512 U CN 202120652512U CN 214471908 U CN214471908 U CN 214471908U
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- fixedly connected
- sampling device
- rotatably connected
- screw rod
- top plate
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Abstract
A sampling device for coal mining, the coal mining field includes: strutting arrangement, cylinder and sampling device, cylinder one end is rotated with strutting arrangement and is connected, and strutting arrangement front end one side is rotated with sampling device and is connected, and the cylinder other end rotates with sampling device to be connected, and strutting arrangement includes: the universal wheel is fixedly connected with the lower end of the bottom plate assembly, one end of the supporting telescopic column is fixedly connected with the top plate assembly, and the other end of the supporting telescopic column is fixedly connected with the bottom plate assembly. The utility model discloses can replace the artificial mining colliery to sample for work efficiency, can also protect operating personnel's personal safety simultaneously, the utility model discloses can also sample the side coal seam, the colliery of producing is left in this device, prevents that the colliery of sampling and other colliery from mixing the influence sampling result.
Description
Technical Field
The utility model belongs to the coal mining field, especially, sampling device for coal mining.
Background
Coal mining needs to carry out the sampling test in advance, and current sampling method samples for the artificial mining, wastes time and energy to just when mining the coal mine, operating personnel is nearer from the operation face distance, and the coal mine splashes and makes operating personnel be injured easily, and the coal seam that has most can only be to ground lower extreme is sampled to current sampling device, can't take a sample to upper end coal seam or side coal seam.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sampling device for coal mining for solving the above-mentioned problem that prior art exists.
The purpose is achieved, the utility model adopts the following technical proposal:
a sampling device for coal mining, comprising: strutting arrangement, cylinder and sampling device, cylinder one end is rotated with strutting arrangement and is connected, and strutting arrangement front end one side is rotated with sampling device and is connected, and the cylinder other end rotates with sampling device to be connected, and strutting arrangement includes: the universal wheel is fixedly connected with the lower end of the bottom plate assembly, one end of the supporting telescopic column is fixedly connected with the top plate assembly, and the other end of the supporting telescopic column is fixedly connected with the bottom plate assembly.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a sampling device for coal mining, the utility model discloses can replace the artificial mining colliery to sample for work efficiency, can also protect operating personnel's personal safety simultaneously, the utility model discloses can also sample the side coal seam, the colliery of mining is left in this device, prevents that the colliery of sampling from mixing with other colliery and influencing the sampling result.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the support structure;
FIG. 3 is a schematic view of the structure of the sampling device;
FIG. 4 is a schematic view of the housing construction;
fig. 5 is a rear view of the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
The first embodiment is as follows: as shown in fig. 1 to 5, the present embodiment discloses a sampling device for coal mining, including: strutting arrangement 1, cylinder 2 and sampling device 3, 2 one ends of cylinder rotate with strutting arrangement 1 to be connected, and 1 front end one side of strutting arrangement rotates with sampling device 3 to be connected, and the 2 other ends of cylinder rotate with sampling device 3 to be connected, and strutting arrangement 1 includes: the device comprises a top plate assembly 1-1, cross arms 1-2, a bottom plate assembly 1-3, universal wheels 1-4 and support telescopic columns 1-5, wherein the lower end of the top plate assembly 1-1 is rotatably connected with the upper ends of the cross arms 1-2, the lower ends of the cross arms 1-2 are rotatably connected with the bottom plate assembly 1-3, the lower ends of the bottom plate assembly 1-3 are fixedly connected with the universal wheels 1-4, one end of each support telescopic column 1-5 is fixedly connected with the top plate assembly 1-1, and the other end of each support telescopic column 1-5 is fixedly connected with the bottom plate assembly 1-3.
The second embodiment is as follows: as shown in fig. 1 and 2, the present embodiment is further described with respect to the first embodiment, and the top plate assembly 1-1 includes: a top plate 1-1-1, a hinge block 1-1-2, a guide post 1-1-3, a spring 1-1-4 and a slide block I1-1-5, the upper end of the top plate 1-1-1 is provided with a hinged block 1-1-2, the fixed end of the air cylinder 2 is rotatably connected with the hinged block 1-1-2, one side surface of the top plate 1-1-1 is rotatably connected with a sampling device 3, the lower end of the top plate 1-1-1 is horizontally and fixedly connected with a guide pillar 1-1-3, the guide pillar 1-1-3 is provided with a spring 1-1-4, a slide block 1-1-5 is slidably connected with the guide pillar 1-1-3, the slide block 1-1-5 is provided with two slide blocks, and the upper end of the cross arm 1-2 is rotatably connected with the slide block 1-1-5.
The third concrete implementation mode: as shown in fig. 1 and 2, the present embodiment is further described with respect to the first embodiment, and the bottom plate assembly 1-3 includes: the universal joint comprises a bottom plate 1-3-1, a first screw rod 1-3-2 and a first screw block 1-3-3, one end of the first screw rod 1-3-2 is rotatably connected with the inner side face of the bottom plate 1-3-1, the other end of the first screw rod 1-3-2 penetrates through the other side face of the bottom plate 1-3-1 in a rotating mode, the first screw block 1-3-3 is in threaded connection with the first screw rod 1-3-2, the number of the screw blocks 1-3-3 is two, the first screw block 1-3-3 is rotatably connected with the lower end of a cross arm 1-2, universal wheels 1-4 are fixedly connected to the lower end of the bottom plate 1-3-1, the number of the universal wheels 1-4 is multiple, and the first screw rod 1-3-2 is arranged in a double-rotation direction.
The fourth concrete implementation mode: as shown in fig. 1 and 2, the present embodiment is further described with respect to the first embodiment, the cross arm 1-2 is an X-shaped structure, and includes two connecting rods hinged at the middle, the upper end of the connecting rod is rotatably connected to the hinge block 1-1-2, and the lower end of the connecting rod is rotatably connected to the screw block 1-3-3.
The fifth concrete implementation mode: as shown in fig. 1, in this embodiment, a plurality of supporting telescopic columns 1-5 are provided, including a hollow column and a solid column, one end of the solid column is sleeved in the hollow column, the other end of the solid column is fixedly connected to the lower end of the top plate 1-1-1, and one end of the solid column is fixedly connected to the upper end of the bottom plate 1-3-1.
The sixth specific implementation mode: as shown in fig. 1 and 3, the present embodiment is further described with respect to the first embodiment, and the sampling device 3 includes: the drilling device comprises a propelling device 3-1 and a drilling device 3-2, wherein the movable end of a cylinder 2 is rotatably connected with one side surface of the propelling device 3-1, one side surface of a top plate 1-1 is rotatably connected with one side surface of the propelling device 3-1, and the propelling device 3-1 is in threaded connection with the drilling device 3-2.
The seventh embodiment: as shown in fig. 1 and 3, the present embodiment is further described with respect to the first embodiment, and the propulsion device 3-1 includes: a support plate 3-1-1, a slide block II 3-1-2, a screw rod II 3-1-3 and a motor I3-1-4, wherein the movable end of a cylinder 2 is rotatably connected with one side surface of the support plate 3-1-1, one side surface of a top plate 1-1 is rotatably connected with one side surface of the support plate 3-1-1, the other side surface of the support plate 3-1-1 is vertically and rotatably connected with the screw rod II 3-1-3, the slide block II 3-1-2 is horizontally and fixedly connected below one side surface of the support plate 3-1-1, the screw rod II 3-1-3 is rotatably connected with the slide block II 3-1-2, the lower end of the other side surface of the support plate 3-1-1 is fixedly connected with the motor I3-1-4, and an output shaft of the motor I3-1-4 is fixedly connected with the screw rod II 3-1-3, the drilling device 3-2 is in threaded connection with the second lead screw 3-1-3.
The specific implementation mode is eight: as shown in fig. 1, 3 and 4, the first embodiment is further explained, and the drilling device 3-2 includes: a shell 3-2-1, a motor II 3-2-2, a partition plate 3-2-3, a rotating shaft 3-2-4, a support frame 3-2-5, a spiral plate 3-2-6, a drill bit 3-2-7, a moving block 3-2-8 and a sliding strip 3-2-9, wherein the shell 3-2-1 is provided with a downward opening, the inner top surface of the shell 3-2-1 is fixedly connected with the motor II 3-2-2, the shell 3-2-1 is horizontally and fixedly connected with the partition plate 3-2-3, an output shaft of the motor II 3-2-2 rotates to penetrate through the partition plate 3-2-3 and is fixedly connected with one end of the rotating shaft 3-2-4, the middle part of the shell 3-2-1 is horizontally and fixedly connected with the support frame 3-2-5, the support frame 3-2-5 is rotatably connected with the rotating shaft 3-2-4, the other end of the rotating shaft 3-2-4 is fixedly connected with a drill bit 3-2-7, the rotating shaft 3-2-4 is fixedly connected with a spiral plate 3-2-6, the spiral plate 3-2-6 is positioned between the drill bit 3-2-7 and the support frame 3-2-5, the outer side surface of the shell 3-2-1 is horizontally and fixedly connected with a moving block 3-2-8, the moving block 3-2-8 is in threaded connection with the screw rod II 3-1-3, the outer side surface of the shell 3-2-1 is vertically provided with a sliding strip 3-2-9, and the sliding block II 3-1-2 is in sliding connection with the sliding strip 3-2-9.
The specific implementation method nine: as shown in FIGS. 1 and 3, the present embodiment is further described with respect to the first embodiment, in which the drill 3-2-7 is disposed outside the housing 3-2-1, and the diameter of the drill 3-2-7 is larger than that of the housing 3-2-1.
The utility model discloses the theory of operation is: the top plate 1-1-1 is pushed to drive the utility model through the universal wheel 1-4 to move to the operation surface needing sampling, the cylinder 2 is connected with an external gas tank, the movable end of the cylinder 2 extends to drive the support plate 3-1-1 to rotate with the top plate 1-1 connected in rotation as a fulcrum, the cylinder rotates clockwise, the movable end of the cylinder 2 extends and contracts to drive the support plate 3-1-1 to drive the support plate 3-1 to rotate with the top plate 1-1-1 connected in rotation as a fulcrum, the angle of the drilling device 3-2 can be adjusted through the rotation of the support plate 3-1-1, the mining surface with no angle can be sampled, the screw rod 1-3-2 is rotated to drive the thread block 1-3-3 opposite direction to move, the cross arm 1-2 is further rotated in cross, the cross arm 1-2 alternately drives the hinge block 1-1-2 to move along the guide pillar 1-1-3 opposite direction Sliding, compressing the springs 1-1-4 at the same time, the springs 1-1-4 playing a role of auxiliary reset, the guide posts 1-1-3 playing a role of spacing and supporting the cross arms 1-2, the cross arms 1-2 cross to make the two connecting rods rotate oppositely, and further drive the top plate 1-1-1 to move upwards, the top plate 1-1-1 moves to drive the supporting telescopic columns 1-5 to extend, the supporting telescopic columns 1-5 play a role of supporting and connecting the top plate 1-1-1 and the bottom plate 1-3-1, the top plate 1-1-1 moves upwards to drive the sampling device 3 to move upwards, when the coal seam on the side needs to be mined, the sampling device can be adjusted according to the height of the mining position, the utility model is provided with an internal power supply, electrifying the motors two 3-2-2, the drill bit 3-2-7 is driven to rotate by the rotating shaft 3-2-4, then the motor I3-1-4 is electrified to drive the screw rod II 3-1-3 to rotate, the screw rod II 3-1-3 rotates to drive the shell 3-2-1 to move downwards along the slide block II 3-1-2 by the moving block 3-2-8, the slide block II 3-1-2 is matched with the slide bar 3-2-9 to play a role of limiting and supporting, the shell 3-2-1 moves downwards to drive the drill bit 3-2-7 to move close to an operation surface to punch holes, the shell 3-2-1 continues to move downwards to enable the drill bit 3-2-7 to continue to move downwards to punch deep holes, the rotating shaft 3-2-4 rotates to drive the spiral plate 3-2-6 to rotate, the spiral plate 3-2-6 rotates to drive coal drilled by the drill bit 3-2-7 to move towards the inside of the shell 3-2-1 for storage, the partition plate 3-2-3 plays a role in blocking the coal to prevent the coal from causing damage to the motor II 3-2-2, after sampling is completed, the motor I3-1-4 reversely rotates to drive the shell 3-2-1 to move upwards through the screw rod II 3-1-3 to leave the drilled hole, then the coal mining face is pushed to leave the mining face, then the motor II 3-2-2 reversely rotates to rotate through the spiral plate 3-2-6, and the coal inside the shell 3-2-1 can move out of the shell 3-2-1 and then detection is carried out.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a sampling device for coal mining which characterized in that: the method comprises the following steps: strutting arrangement (1), cylinder (2) and sampling device (3), cylinder (2) one end is rotated with strutting arrangement (1) and is connected, and strutting arrangement (1) front end one side is rotated with sampling device (3) and is connected, and cylinder (2) other end rotates with sampling device (3) to be connected, and strutting arrangement (1) includes: the device comprises a top plate assembly (1-1), cross arms (1-2), a bottom plate assembly (1-3), universal wheels (1-4) and support telescopic columns (1-5), wherein the lower end of the top plate assembly (1-1) is rotatably connected with the upper ends of the cross arms (1-2), the lower ends of the cross arms (1-2) are rotatably connected with the bottom plate assembly (1-3), the lower ends of the bottom plate assembly (1-3) are fixedly connected with the universal wheels (1-4), one end of each support telescopic column (1-5) is fixedly connected with the top plate assembly (1-1), and the other end of each support telescopic column (1-5) is fixedly connected with the bottom plate assembly (1-3).
2. A coal mining sampling device according to claim 1, wherein: the top plate assembly (1-1) includes: the device comprises a top plate (1-1-1), a hinging block (1-1-2), a guide post (1-1-3), a spring (1-1-4) and a first sliding block (1-1-5), wherein the hinging block (1-1-2) is arranged at the upper end of the top plate (1-1-1), the fixed end of a cylinder (2) is rotatably connected with the hinging block (1-1-2), one side surface of the top plate (1-1-1) is rotatably connected with a sampling device (3), the lower end of the top plate (1-1-1) is horizontally and fixedly connected with the guide post (1-1-3), the spring (1-1-4) is arranged on the guide post (1-1-3), and the first sliding block (1-1-5) is slidably connected with the guide post (1-1-3), the two first sliding blocks (1-1-5) are arranged, and the upper ends of the crossed arms (1-2) are rotatably connected with the first sliding blocks (1-1-5).
3. A coal mining sampling device according to claim 1, wherein: the floor assembly (1-3) comprises: a bottom plate (1-3-1), the screw rod comprises a first screw rod (1-3-2) and two screw blocks (1-3-3), one end of the first screw rod (1-3-2) is rotatably connected with the inner side face of the bottom plate (1-3-1), the other end of the first screw rod (1-3-2) penetrates through the other side face of the bottom plate (1-3-1) in a rotating mode, the screw blocks (1-3-3) are connected with the first screw rod (1-3-2) in a threaded mode, the number of the screw blocks (1-3-3) is two, the screw blocks (1-3-3) are rotatably connected with the lower end of the cross arm (1-2), universal wheels (1-4) are fixedly connected to the lower end of the bottom plate (1-3-1), the number of the universal wheels (1-4) is multiple, and the first screw rod (1-3-2) is arranged in a double-rotation direction.
4. A coal mining sampling device according to claim 3, wherein: the cross arm (1-2) is of an X-shaped structure and comprises two connecting rods with hinged middle parts, the upper ends of the connecting rods are rotatably connected with the hinged blocks (1-1-2), and the lower ends of the connecting rods are rotatably connected with the thread blocks (1-3-3).
5. A coal mining sampling device according to claim 3, wherein: the supporting telescopic columns (1-5) are arranged in a plurality of numbers and comprise hollow columns and solid columns, one end of each solid column is sleeved in each hollow column, the other end of each solid column is fixedly connected with the lower end of the top plate (1-1-1), and one end of each solid column is fixedly connected with the upper end of the bottom plate (1-3-1).
6. A coal mining sampling device according to claim 2, wherein: the sampling device (3) comprises: the device comprises a propelling device (3-1) and a drilling device (3-2), wherein the movable end of a cylinder (2) is rotatably connected with one side surface of the propelling device (3-1), one side surface of a top plate (1-1-1) is rotatably connected with one side surface of the propelling device (3-1), and the propelling device (3-1) is in threaded connection with the drilling device (3-2).
7. A sampling device for coal mining as claimed in claim 6, wherein: the propulsion device (3-1) comprises: a support plate (3-1-1), a second sliding block (3-1-2), a second screw rod (3-1-3) and a first motor (3-1-4), wherein the movable end of the air cylinder (2) is rotatably connected with one side surface of the support plate (3-1-1), one side surface of the top plate (1-1-1) is rotatably connected with one side surface of the support plate (3-1-1), the other side of the support plate (3-1-1) is vertically and rotatably connected with the second screw rod (3-1-3), the lower part of one side surface of the support plate (3-1-1) is horizontally and fixedly connected with the second sliding block (3-1-2), the second screw rod (3-1-3) is rotatably connected with the second sliding block (3-1-2), the lower end of the other side surface of the support plate (3-1-1) is fixedly connected with the first motor (3-1-4), an output shaft of the motor I (3-1-4) is fixedly connected with the screw rod II (3-1-3), and the drilling device (3-2) is in threaded connection with the screw rod II (3-1-3).
8. A sampling device for coal mining as claimed in claim 6, wherein: a drilling device (3-2) comprises: the motor is characterized by comprising a shell (3-2-1), a motor II (3-2-2), a partition plate (3-2-3), a rotating shaft (3-2-4), a supporting frame (3-2-5), a spiral plate (3-2-6), a drill bit (3-2-7), a moving block (3-2-8) and a sliding strip (3-2-9), wherein the shell (3-2-1) is provided with a downward opening, the motor II (3-2-2) is fixedly connected to the inner top surface of the shell (3-2-1), the partition plate (3-2-3) is horizontally and fixedly connected to the inner side of the shell (3-2-1), an output shaft of the motor II (3-2-2) penetrates through the partition plate (3-2-3) in a rotating manner, and is fixedly connected with one end of a rotating shaft (3-2-4), the middle part in the shell (3-2-1) is horizontally and fixedly connected with a support frame (3-2-5), the support frame (3-2-5) is rotatably connected with the rotating shaft (3-2-4), the other end of the rotating shaft (3-2-4) is fixedly connected with a drill bit (3-2-7), the rotating shaft (3-2-4) is fixedly connected with a spiral plate (3-2-6), the spiral plate (3-2-6) is positioned between the drill bit (3-2-7) and the support frame (3-2-5), the outer side surface of the shell (3-2-1) is horizontally and fixedly connected with a moving block (3-2-8), and the moving block (3-2-8) is in threaded connection with a second screw rod (3-1-3), a sliding strip (3-2-9) is vertically arranged on the outer side surface of the shell (3-2-1), and the second sliding block (3-1-2) is in sliding connection with the sliding strip (3-2-9).
9. A coal mining sampling device according to claim 8, wherein: the drill bit (3-2-7) is arranged on the outer side of the shell (3-2-1), and the diameter of the drill bit (3-2-7) is larger than that of the shell (3-2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120652512.1U CN214471908U (en) | 2021-03-30 | 2021-03-30 | Sampling device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120652512.1U CN214471908U (en) | 2021-03-30 | 2021-03-30 | Sampling device for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214471908U true CN214471908U (en) | 2021-10-22 |
Family
ID=78176477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120652512.1U Expired - Fee Related CN214471908U (en) | 2021-03-30 | 2021-03-30 | Sampling device for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214471908U (en) |
-
2021
- 2021-03-30 CN CN202120652512.1U patent/CN214471908U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |