CN210598970U - Coal mining machine supporting device with anti-skidding structure - Google Patents
Coal mining machine supporting device with anti-skidding structure Download PDFInfo
- Publication number
- CN210598970U CN210598970U CN201921780666.8U CN201921780666U CN210598970U CN 210598970 U CN210598970 U CN 210598970U CN 201921780666 U CN201921780666 U CN 201921780666U CN 210598970 U CN210598970 U CN 210598970U
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- CN
- China
- Prior art keywords
- coal mining
- coal
- damping
- shock attenuation
- supporting
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- 239000003245 coal Substances 0.000 title claims abstract description 51
- 238000005065 mining Methods 0.000 title claims abstract description 49
- 230000035939 shock Effects 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims description 46
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 2
- 239000011435 rock Substances 0.000 abstract description 7
- 239000003818 cinder Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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Abstract
The utility model discloses a coal-winning machine strutting arrangement with antiskid structure, including first supporting rail and coal mining device supporting legs, the shock attenuation storehouse has been seted up to the inside of first supporting rail, the other end of second shock attenuation pole all is connected with the left and right sides of second shock attenuation board bottom through the articulated shaft, the top of dead lever is all inserted and is equipped with the threaded rod, and the bottom of threaded rod all extends to the inside of sliding tray. The utility model discloses avoid skidding and make the coal-winning machine drop or rock, avoid causing the coal-winning machine to damage or produce the potential safety hazard, thereby reduce the loss, the brush through clearance pole bottom is cleared up the inside cinder of sliding bin or debris, makes things convenient for the removal of coal mining device supporting legs, drives the coal mining device supporting legs through the second shock attenuation board and resets, cushions vibrations, reduces rocking or the amplitude of vibration of coal-winning machine, avoids vibrations to cause the damage to the coal-winning machine, improves work efficiency.
Description
Technical Field
The utility model relates to a coal-winning machine strutting arrangement technical field specifically is a coal-winning machine strutting arrangement with anti-skidding structure.
Background
The coal-winning machine is a collection machinery, electric and hydraulic pressure large-scale complex system as an organic whole, operational environment is abominable, if break down will lead to the interrupt of whole coal mining work, cause huge economic loss, the coal-winning machine should produce vibrations for its self work in the course of the work, and the road pit depression is uneven in the colliery, make the coal-winning machine remove and can produce and rock, long-time vibrations can make the inside part of coal-winning machine itself cause the damage, thereby lead to the coal mining work to stop, cause economic loss, and when the coal-winning machine body moves on strutting arrangement, produce easily and skid and cause the coal-winning machine to rock by a wide margin or drop from strutting arrangement, cause economic loss or potential safety hazard. To this end, we propose a shearer supporting device having an anti-slip structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal-winning machine strutting arrangement with antiskid structure, in order to solve the colliery that proposes in the above-mentioned background uneven road pit, make the coal-winning machine remove can produce and rock, long-time vibrations can make the inside part of coal-winning machine itself cause the damage, thereby lead to coal mining work to stop, cause economic loss, and when the coal-winning machine body moves on strutting arrangement, produce easily and skid and cause the coal-winning machine to rock by a wide margin or drop from strutting arrangement, cause the problem of economic loss or potential safety hazard.
In order to achieve the above object, the utility model provides a following technical scheme: a coal mining machine supporting device with an anti-skid structure comprises a first supporting rail and a coal mining device supporting leg, wherein a damping bin is arranged inside the first supporting rail, a first damping plate is welded on the inner wall of the bottom end of the damping bin, the left side and the right side of the top end of the first damping plate are connected with one end of a first damping rod through a hinged shaft, the other end of the first damping rod is connected with one end of a second damping rod through a hinged shaft, the other end of the second damping rod is connected with the left side and the right side of the bottom end of the second damping plate through a hinged shaft, a second supporting rail is arranged above the second damping plate, a sliding bin is arranged inside the second supporting rail, a coal mining device supporting leg is arranged inside the sliding bin, cleaning rods are arranged on the front side and the rear side of the coal mining device supporting leg, and moving holes are arranged on the left side and the right side of the second supporting rail, the left and right sides of clearance pole all extends to the inside in removal hole, the dead lever has all been welded at both ends about the coal mining device supporting legs, the sliding tray has all been seted up to the left and right sides on second support rail top, the top of dead lever all is inserted and is equipped with the threaded rod, and the bottom of threaded rod all extends to the inside of sliding tray.
Preferably, the left side and the right side of first shock attenuation board top connect the welding and have the telescopic link, and the top of telescopic link all with the left and right sides welded fastening of second shock attenuation board bottom.
Preferably, the surface of telescopic link all is equipped with the spring, and the one end of spring all with first shock attenuation board welded fastening, the other end of spring all with telescopic link welded fastening.
Preferably, the joint of the first damping rod and the second damping rod is connected through a spring.
Preferably, the left side and the right side of second support rail bottom all weld the slider, the left side and the right side on second shock attenuation board top all seted up the spout with slider matched with.
Preferably, the left and right sides at both ends all welds the slider about the clearance pole, the inner wall at both ends all sets up the spout with slider matched with about the removal hole, and the bottom of clearance pole all has the veneer to have the brush.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses avoid skidding to make the coal-winning machine drop or rock, avoid causing the coal-winning machine to damage or produce the potential safety hazard, thereby reduce the loss, when the coal mining device supporting legs removes, promote the clearance pole and remove in the removal hole, the coal cinder or debris inside the sliding bin are cleared up through the brush of clearance pole bottom, make things convenient for the removal of coal mining device supporting legs, make the coal mining device supporting legs can not receive the hindrance when removing, drive the coal mining device supporting legs through the second shock attenuation board and reset, cushion the vibrations, reduce the rocking or the vibrations amplitude of coal-winning machine, avoid vibrations to cause the damage to the coal-winning machine, improve work efficiency;
(1) when the device is used, the moving track of the supporting legs of the coal mining device is limited through the sliding groove and the sliding bin, so that the supporting legs of the coal mining device can only move in the second supporting rail, the coal mining machine is prevented from falling off or shaking due to slipping, the damage to the coal mining machine or potential safety hazard is avoided, and the loss is reduced;
(2) when the coal mining machine drives the coal mining device supporting legs to shake or vibrate, the resilience force of the spring drives the telescopic rod, the first damping rod and the second damping rod to reset, so that the coal mining device supporting legs are driven to reset through the second damping plate, vibration is buffered, the shaking or vibration amplitude of the coal mining machine is reduced, the coal mining machine is prevented from being damaged by vibration, and the working efficiency is improved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
fig. 3 is a schematic top view of the structure of the present invention.
In the figure: 1. a first support rail; 2. a damping bin; 3. a first damper plate; 4. a telescopic rod; 5. a second damper plate; 6. a first shock-absorbing lever; 7. a second shock-absorbing lever; 8. a second support rail; 9. a sliding bin; 10. supporting feet of the coal mining device; 11. cleaning the rod; 12. moving the hole; 13. fixing the rod; 14. a sliding groove; 15. a threaded rod.
The specific implementation mode is as follows:
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 an embodiment: a coal mining machine supporting device with an anti-skid structure comprises a first supporting rail 1 and a coal mining device supporting leg 10, a damping bin 2 is arranged inside the first supporting rail 1, a first damping plate 3 is welded on the inner wall of the bottom end of the damping bin 2, telescopic rods 4 are welded on the left side and the right side of the top end of the first damping plate 3, the top end of each telescopic rod 4 is welded and fixed with the left side and the right side of the bottom end of a second damping plate 5, the movement and the fixation of the second damping plate 5 are limited, springs are sleeved on the surfaces of the telescopic rods 4, one ends of the springs are welded and fixed with the first damping plate 3, the other ends of the springs are welded and fixed with the telescopic rods 4, the springs drive the telescopic rods 4 to reset, the left side and the right side of the top end of the first damping plate 3 are connected with one end of a first damping rod 6 through hinge shafts, the other end of the first damping rod 6 is connected with one end of a, the other end of the second damping rod 7 is connected with the left side and the right side of the bottom end of the second damping plate 5 through a hinged shaft, the joint of the first damping rod 6 and the second damping rod 7 is connected through a spring, and the spring is used for driving the first damping rod 6 and the second damping rod 7 to reset;
a second supporting rail 8 is arranged above the second damping plate 5, a sliding bin 9 is arranged inside the second supporting rail 8, sliding blocks are welded on the left side and the right side of the bottom end of the second supporting rail 8, sliding grooves matched with the sliding blocks are arranged on the left side and the right side of the top end of the second damping plate 5, the sliding track of the second supporting rail 8 is limited, a coal mining device supporting leg 10 is arranged inside the sliding bin 9, cleaning rods 11 are arranged on the front side and the rear side of the coal mining device supporting leg 10, sliding blocks are welded on the left side and the right side of the upper end and the lower end of each cleaning rod 11, sliding grooves matched with the sliding blocks are arranged on the inner walls of the upper end and the lower end of each moving hole 12, brushes are glued at the bottom ends of the cleaning rods 11, the moving track of each cleaning rod 11 is limited, the inside of the sliding bin 9 is cleaned through the brushes, moving holes 12 are arranged on the left side and the, the left side and the right side of the cleaning rod 11 all extend to the inside of the moving hole 12, the left end and the right end of the coal mining device supporting leg 10 are both welded with fixing rods 13, the left side and the right side of the top end of the second supporting rail 8 are both provided with sliding grooves 14, the top ends of the fixing rods 13 are both inserted with threaded rods 15, and the bottom ends of the threaded rods 15 all extend to the inside of the sliding grooves 14.
The working principle is as follows: when the device is used, a user rotates the threaded rod 15, so that the threaded rod 15 moves to the inside of the sliding groove 14 and is abutted against the sliding groove 14, then the moving track of the coal mining device supporting foot 10 is limited through the sliding groove 14 and the sliding bin 9, the coal mining device supporting foot 10 can only move in the second supporting rail 8, the coal mining machine is prevented from falling off or shaking due to slipping, damage or potential safety hazard of the coal mining machine is avoided, loss is reduced, when the coal mining device supporting foot 10 moves, the cleaning rod 11 is pushed to move in the moving hole 12, and coal slag or sundries in the sliding bin 9 are cleaned through the brush at the bottom end of the cleaning rod 11;
when the coal-winning machine drives coal mining device supporting legs 10 and produces and rock or shake, drive 4 shrink of telescopic link and second shock attenuation pole 7 and first shock attenuation pole 6 through second shock attenuation board 5 and be circular motion for two sets of springs produce deformation, and the resilience force through the spring drives telescopic link 4, first shock attenuation pole 6 and second shock attenuation pole 7 and resets, thereby drives coal mining device supporting legs 10 through second shock attenuation board 5 and resets, and cushions vibrations, does above that the utility model discloses a whole theory of operation.
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 specific 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.
Claims (6)
1. The utility model provides a coal-winning machine strutting arrangement with antiskid structure, includes first supporting rail (1) and coal mining device supporting legs (10), its characterized in that: the coal mining device is characterized in that a damping bin (2) is arranged in the first supporting rail (1), a first damping plate (3) is welded on the inner wall of the bottom end of the damping bin (2), the left side and the right side of the top end of the first damping plate (3) are connected with one end of a first damping rod (6) through a hinged shaft, the other end of the first damping rod (6) is connected with one end of a second damping rod (7) through a hinged shaft, the other end of the second damping rod (7) is connected with the left side and the right side of the bottom end of a second damping plate (5) through a hinged shaft, a second supporting rail (8) is arranged above the second damping plate (5), a sliding bin (9) is arranged in the second supporting rail (8), a coal mining device supporting leg (10) is arranged in the sliding bin (9), and cleaning rods (11) are arranged on the front side and the rear side of the coal mining device supporting leg (10), removal hole (12) have all been seted up to the left and right sides of second support rail (8), the left and right sides of clearance pole (11) all extends to the inside in removal hole (12), dead lever (13) have all been welded at both ends about coal mining device supporting legs (10), sliding tray (14) have all been seted up to the left and right sides on second support rail (8) top, the top of dead lever (13) all is inserted and is equipped with threaded rod (15), and the bottom of threaded rod (15) all extends to the inside of sliding tray (14).
2. The supporting device of the coal mining machine with the anti-skid structure as claimed in claim 1, wherein: the welding of both sides about first shock attenuation board (3) top has telescopic link (4), and the top of telescopic link (4) all with the left and right sides welded fastening in second shock attenuation board (5) bottom.
3. The supporting device of the coal mining machine with the anti-skid structure as claimed in claim 2, characterized in that: the surface of telescopic link (4) all is equipped with the spring, and the one end of spring all with first shock attenuation board (3) welded fastening, the other end of spring all with telescopic link (4) welded fastening.
4. The supporting device of the coal mining machine with the anti-skid structure as claimed in claim 1, wherein: the joint of the first damping rod (6) and the second damping rod (7) is connected through a spring.
5. The supporting device of the coal mining machine with the anti-skid structure as claimed in claim 1, wherein: the left and right sides of second support rail (8) bottom all welds the slider, the left and right sides on second shock attenuation board (5) top all sets up the spout with slider matched with.
6. The supporting device of the coal mining machine with the anti-skid structure as claimed in claim 1, wherein: the left and right sides at both ends all welded the slider about clearance pole (11), the inner wall at both ends all sets up with slider matched with spout about removal hole (12), and the bottom of clearance pole (11) all has glued the brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780666.8U CN210598970U (en) | 2019-10-23 | 2019-10-23 | Coal mining machine supporting device with anti-skidding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780666.8U CN210598970U (en) | 2019-10-23 | 2019-10-23 | Coal mining machine supporting device with anti-skidding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210598970U true CN210598970U (en) | 2020-05-22 |
Family
ID=70691934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921780666.8U Expired - Fee Related CN210598970U (en) | 2019-10-23 | 2019-10-23 | Coal mining machine supporting device with anti-skidding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210598970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594164A (en) * | 2020-06-17 | 2020-08-28 | 苏州华煤机电有限公司 | Displacement detection device for traveling mechanism of coal mining machine |
| CN112097037A (en) * | 2020-09-15 | 2020-12-18 | 嘉兴市迅程信息技术有限公司 | Computer display strutting arrangement |
-
2019
- 2019-10-23 CN CN201921780666.8U patent/CN210598970U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594164A (en) * | 2020-06-17 | 2020-08-28 | 苏州华煤机电有限公司 | Displacement detection device for traveling mechanism of coal mining machine |
| CN112097037A (en) * | 2020-09-15 | 2020-12-18 | 嘉兴市迅程信息技术有限公司 | Computer display strutting arrangement |
| CN112097037B (en) * | 2020-09-15 | 2021-11-09 | 嘉兴德鑫电子科技有限公司 | Computer display strutting arrangement |
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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: 20200522 |