CN214303825U - Coal mining machine supporting device - Google Patents
Coal mining machine supporting device Download PDFInfo
- Publication number
- CN214303825U CN214303825U CN202120262366.1U CN202120262366U CN214303825U CN 214303825 U CN214303825 U CN 214303825U CN 202120262366 U CN202120262366 U CN 202120262366U CN 214303825 U CN214303825 U CN 214303825U
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- Prior art keywords
- fixed
- supporting
- fixing
- rod
- plate
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- Expired - Fee Related
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- 239000003245 coal Substances 0.000 title abstract description 35
- 238000005065 mining Methods 0.000 title abstract description 30
- 238000013016 damping Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 230000035939 shock Effects 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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Abstract
The utility model discloses a coal-winning machine strutting arrangement, include supporting baseplate, lift hydraulic stem, place board, fixed subassembly and supporting component, supporting baseplate both ends top is located to the lift hydraulic stem symmetry, it locates lift hydraulic stem top to place the board, fixed subassembly is located in the supporting baseplate, fixed subassembly includes fixed spout, fixed motor, drive gear, fixed gear, lead screw, left hand thread, right hand thread, fixed sliding sleeve, dead lever and fixed head, the supporting baseplate both ends are located to fixed spout symmetry. The utility model belongs to the technical field of coal mining equipment, specifically provide a fixed subassembly is strengthened being connected of supporting baseplate and ground, is convenient for strengthen strutting arrangement's stability, and the supporting subassembly is convenient for firm coal-winning machine, and the reinforcing is to the fixed effect of coal-winning machine, strengthens the shock attenuation effect to the coal-winning machine, and the practicality is high, easy operation, the structure stabilizes, the shock attenuation is effectual, support stable coal-winning machine strutting arrangement.
Description
Technical Field
The utility model belongs to the technical field of coal mining equipment, specifically indicate a coal-winning machine strutting arrangement.
Background
The coal mining machine is a large complex system integrating machinery, electricity and hydraulic pressure, and is one of important devices for realizing mechanization and modernization of coal mine production. The mechanical coal mining can reduce the physical labor and improve the safety, and the purposes of high yield, high efficiency and low consumption are achieved.
When the coal mining machine is in a working state, the working mechanism of the coal mining machine breaks down coal from the coal body, and the coal mining machine in the working state is subjected to the reaction force of the coal body, so that the gravity borne by the coal mining machine is greater than the gravity of the body; the coal mining machine can shake due to movement, parts inside the coal mining machine can be damaged due to long-time vibration, and when the coal mining machine body moves on the supporting device, the coal mining machine is easy to slip, so that the coal mining machine can shake or fall off from the supporting device greatly, and economic loss or potential safety hazards are caused. Therefore, a novel supporting device for a coal mining machine is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned current difficult problem, the utility model provides a fixed subassembly is strengthened supporting baseplate and is connected on ground, is convenient for strengthen strutting arrangement's stability, and the supporting subassembly is convenient for stabilize the coal-winning machine, strengthens the fixed effect to the coal-winning machine, strengthens the shock attenuation effect to the coal-winning machine, and the practicality is high, easy operation, the structure stabilizes, shock attenuation is effectual, support stable coal-winning machine strutting arrangement.
The utility model adopts the following technical scheme: the utility model relates to a coal mining machine supporting device, which comprises a supporting bottom plate, a lifting hydraulic rod, a placing plate, a fixing component and a supporting component, wherein the lifting hydraulic rod is symmetrically arranged above two ends of the supporting bottom plate, the placing plate is arranged above the lifting hydraulic rod, the fixing component is arranged in the supporting bottom plate, the fixing component comprises a fixing chute, a fixing motor, a driving gear, a fixing lead screw, a left thread, a right thread, a fixing sliding sleeve, a fixing rod and a fixing head, the fixing chute is symmetrically arranged at two ends of the supporting bottom plate, the fixing motor is rotatably arranged in the supporting bottom plate, the driving gear is arranged at the output end of the fixing motor, the fixing gear is rotatably arranged at one end of the driving gear, the fixing gear is meshed with the driving gear, the fixing lead screw is rotatably arranged in the supporting bottom plate, the fixing lead screw penetrates through the fixing chute and is connected with the center of the fixing gear, the left thread and the right thread are symmetrically arranged at two ends of a fixed screw rod, the left thread and the right thread are respectively arranged in a fixed chute, a fixed sliding sleeve is arranged in the fixed chute in a sliding manner, the fixed sliding sleeve is symmetrically arranged at two ends of the fixed screw rod, the fixed sliding sleeve is sleeved on the side wall of the fixed screw rod, a fixed rod is arranged above the fixed sliding sleeve, the fixed rod is far away from the fixed sliding sleeve and is placed into one end of the fixed rod penetrating through the side wall of a supporting bottom plate, a fixed head is arranged at one end of the fixed rod penetrating through the side wall of the supporting bottom plate, the fixed head is arranged at one side of the supporting bottom plate, a supporting component is symmetrically arranged at two ends of a placing plate, the supporting component comprises a supporting plate, a supporting rod, a supporting block and a damping spring, the supporting plate is arranged above one end of the placing plate, the supporting rod is arranged at one side of the supporting plate, one end of the supporting block penetrates through the supporting plate, the damping spring is sleeved at one end of the supporting rod close to the supporting block, and the damping spring is arranged on one side of the supporting block.
Furthermore, the supporting block is kept away from to the bracing piece one end is equipped with the stopper, the stopper is located the backup pad and is kept away from the one side of placing board center department, and the stopper is convenient for prevent that bracing piece and backup pad break away from.
Furthermore, one end of the fixing rod close to the fixing head is sleeved with a fixing spring, the fixing spring is arranged on one side of the supporting base plate, and the fixing spring is convenient for reducing the overall vibration of the supporting device.
Further, the top wall of the placing plate is provided with a placing groove, and the placing groove is convenient for placing a coal mining machine.
Furthermore, a touch screen is arranged above the supporting base plate, a controller is arranged in the supporting base plate, and the controller is electrically connected with the touch screen, the fixed motor and the lifting hydraulic rod respectively.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme coal-winning machine strutting arrangement, fixed motor makes fixed sliding sleeve slide in fixed spout through fixed lead screw, and the dead lever of being convenient for drives fixed head and both sides ground contact, strengthens being connected of supporting baseplate and ground, is convenient for strengthen strutting arrangement's stability, and damping spring alleviates rocking condition of coal-winning machine, and the coal-winning machine of being convenient for stabilize strengthens the shock attenuation effect to the coal-winning machine, and the practicality is high, easy operation, the structure stabilizes, the shock attenuation is effectual, support stably.
Drawings
Fig. 1 is a front view of a supporting device of a coal mining machine according to the present invention;
fig. 2 is the utility model relates to a coal-winning machine strutting arrangement schematic structure.
The device comprises a supporting bottom plate, a lifting hydraulic rod, a placing plate, a fixing component, a supporting component, a fixing sliding groove, a fixing motor, 8, a driving gear, 9, a fixing gear, 10, a fixing screw rod, 11, a left thread, 12, a right thread, 13, a fixing sliding sleeve, 14, a fixing rod, 15, a fixing head, 16, a supporting plate, 17, a supporting rod, 18, a supporting block, 19, a damping spring, 20, a limiting block, 21, a fixing spring, 22, a placing groove, 23, a touch screen, 24 and a controller.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention not described in detail in the technical features or the connection relation are the prior art.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the supporting device for coal mining machine of the present invention comprises a supporting base plate 1, a lifting hydraulic rod 2, a placing plate 3, a fixing component 4 and a supporting component 5, wherein the lifting hydraulic rod 2 is symmetrically disposed above two ends of the supporting base plate 1, the placing plate 3 is disposed above the lifting hydraulic rod 2, the fixing component 4 is disposed in the supporting base plate 1, the fixing component 4 comprises a fixing chute 6, a fixing motor 7, a driving gear 8, a fixed gear 9, a fixing screw rod 10, a left thread 11, a right thread 12, a fixing sliding sleeve 13, a fixing rod 14 and a fixing head 15, the fixing chute 6 is symmetrically disposed at two ends of the supporting base plate 1, the fixing motor 7 is rotatably disposed in the supporting base plate 1, the driving gear 8 is disposed at an output end of the fixing motor 7, the fixed gear 9 is rotatably disposed at one end of the driving gear 8, the fixed gear 9 is meshed with the driving gear 8, the fixed screw rod 10 is rotatably arranged in the supporting bottom plate 1, the fixed screw rod 10 penetrates through the fixed chute 6 and is connected with the center of the fixed gear 9, the left thread 11 and the right thread 12 are symmetrically arranged at two ends of the fixed screw rod 10, the left thread 11 and the right thread 12 are respectively arranged in the fixed chute 6, the fixed sliding sleeve 13 is slidably arranged in the fixed chute 6, the fixed sliding sleeve 13 is symmetrically arranged at two ends of the fixed screw rod 10, the fixed sliding sleeve 13 is slidably sleeved on the side wall of the fixed screw rod 10, the fixed rod 14 is arranged above the fixed sliding sleeve 13, the fixed rod 14 is far away from the fixed sliding sleeve 13 and is placed into one end penetrating through the side wall of the supporting bottom plate 1, the fixed head 15 is arranged at one end of the fixed rod 14 penetrating through the side wall of the supporting bottom plate 1, the fixed head 15 is arranged at one side of the supporting bottom plate 1, the supporting assembly 5 is symmetrically arranged at two ends of the placing plate 3, and the supporting assembly 5 comprises a supporting plate 16, The supporting plate 16 is arranged above one end of the placing plate 3, the supporting rod 17 is arranged on one side of the supporting plate 16, one end of the supporting rod 17 penetrates through the supporting plate 16, the supporting block 18 is arranged on one end of the supporting rod 17 penetrating through the supporting plate 16, the damping spring 19 is sleeved on one end of the supporting rod 17 close to the supporting block 18, and the damping spring 19 is arranged on one side of the supporting block 18.
The supporting device comprises a supporting rod 17, a supporting block 18, a limiting block 20, a supporting plate 16, a fixing spring 21, a supporting bottom plate 1 and a placing groove 22, wherein the limiting block 20 is arranged at one end, away from the supporting block 18, of the supporting rod 17, the limiting block 20 is arranged at one side, away from the center of the placing plate 3, of the supporting plate 16, the fixing spring 21 is sleeved at one end, close to the fixing head 15, of the fixing rod 14, the fixing spring 21 is arranged at one side of the supporting bottom plate 1, the top wall of the placing plate 3 is provided with the placing groove 22, a touch screen 23 is arranged above the supporting bottom plate 1, a controller 24 is arranged in the supporting bottom plate 1, and the controller 24 is respectively electrically connected with the touch screen 23, the fixing motor 7 and the lifting hydraulic rod 2.
When the coal mining machine is used specifically, the supporting bottom plate 1 is placed at a proper position, then the fixed motor 7 is started through the touch screen 23, the fixed motor 7 drives the fixed gear 9 to rotate through the driving gear 8, the fixed gear 9 drives the fixed screw rod 10 to rotate, the fixed sliding sleeve 13 is driven to slide in the fixed sliding chute 6 through the left screw thread 11 and the right screw thread 12 at the two ends of the fixed screw rod 10, when the fixed motor 7 rotates forwards, the fixed sliding sleeve 13 moves towards one end of the supporting bottom plate 1, the fixed sliding sleeve 13 drives the fixed rod 14 to extend, so that the fixed head 15 is in contact with the ground at the two sides, the connection between the supporting bottom plate 1 and the ground is enhanced, the stability of the supporting device is enhanced, when the fixed motor 7 rotates backwards, the fixed sliding sleeve 13 drives the fixed rod 14 to retract into the fixed sliding chute 6, the supporting bottom plate 1 and the ground are convenient to separate, the supporting bottom plate 1 is convenient to move, and the coal mining machine is placed in the placing groove 22 at the top wall of the placing plate 3, the lateral wall of the coal mining machine is in contact with the supporting block 18, the height of the lifting hydraulic rod 2 is adjusted through the touch screen 23 according to the height of a coal body, the controller 24 controls the lifting hydraulic rod 2 to stretch out and draw back, the coal mining machine can conveniently work at a proper height, when the coal mining machine works and shakes, the coal mining machine extrudes the damping spring 19 through the supporting block 18, the supporting rod 17 is made to slide in the supporting plate 16, the damping spring 19 reduces the shaking condition of the coal mining machine, the coal mining machine is convenient to stabilize, the damping effect on the coal mining machine is enhanced, and the coal mining machine is high in practicability, simple to operate, stable in structure, good in damping effect and stable in supporting.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a coal-winning machine strutting arrangement which characterized in that: the lifting hydraulic rod is symmetrically arranged above two ends of the supporting bottom plate, the placing plate is arranged above the lifting hydraulic rod, the fixing component is arranged in the supporting bottom plate, the fixing component comprises a fixing chute, a fixing motor, a driving gear, a fixed screw rod, a left thread, a right thread, a fixing sliding sleeve, a fixing rod and a fixing head, the fixing chute is symmetrically arranged at two ends of the supporting bottom plate, the fixing motor is rotatably arranged in the supporting bottom plate, the driving gear is arranged at the output end of the fixing motor, the fixed gear is rotatably arranged at one end of the driving gear, the fixed gear is meshed with the driving gear, the fixed screw rod is rotatably arranged in the supporting bottom plate, the fixing screw rod penetrates through the fixing chute and is connected with the center of the fixed gear, and the left thread and the right thread are symmetrically arranged at two ends of the fixing screw rod, the left thread and the right thread are respectively arranged in a fixed chute, the fixed sliding sleeve is slidably arranged in the fixed chute, the fixed sliding sleeve is symmetrically arranged at two ends of a fixed lead screw, the fixed sliding sleeve is slidably sleeved on the side wall of the fixed lead screw, a fixed rod is arranged above the fixed sliding sleeve, the fixed rod is far away from the fixed sliding sleeve, one end of the fixed rod penetrates through the side wall of a supporting bottom plate, a fixed head is arranged at one end of the fixed rod penetrating through the side wall of the supporting bottom plate, the fixed head is arranged at one side of the supporting bottom plate, the supporting components are symmetrically arranged at two ends of a placing plate, the supporting components comprise a supporting plate, a supporting rod, a supporting block and a damping spring, the supporting plate is arranged above one end of the placing plate, the supporting rod is arranged at one side of the supporting plate, one end of the supporting block is penetrated through the supporting block, the damping spring is sleeved at one end of the supporting rod close to the supporting block, the damping spring is arranged on one side of the supporting block.
2. The shearer support device of claim 1, wherein: the supporting rod is provided with a limiting block at one end far away from the supporting block, and the limiting block is arranged on one side, far away from the center of the placing plate, of the supporting plate.
3. The shearer support device of claim 1, wherein: one end of the fixed rod close to the fixed head is sleeved with a fixed spring, and the fixed spring is arranged on one side of the supporting base plate.
4. The shearer support device of claim 1, wherein: the top wall of the placing plate is provided with a placing groove.
5. The shearer support device of claim 1, wherein: the supporting base plate top is equipped with the touch-control screen, be equipped with the controller in the supporting base plate, the controller respectively with touch-control screen, fixed motor, lift hydraulic stem electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120262366.1U CN214303825U (en) | 2021-01-30 | 2021-01-30 | Coal mining machine supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120262366.1U CN214303825U (en) | 2021-01-30 | 2021-01-30 | Coal mining machine supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214303825U true CN214303825U (en) | 2021-09-28 |
Family
ID=77831549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120262366.1U Expired - Fee Related CN214303825U (en) | 2021-01-30 | 2021-01-30 | Coal mining machine supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214303825U (en) |
-
2021
- 2021-01-30 CN CN202120262366.1U patent/CN214303825U/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 |
Granted publication date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |