CN210365807U - Automatic device that passes of elevating conveyor aircraft nose - Google Patents
Automatic device that passes of elevating conveyor aircraft nose Download PDFInfo
- Publication number
- CN210365807U CN210365807U CN201920453313.0U CN201920453313U CN210365807U CN 210365807 U CN210365807 U CN 210365807U CN 201920453313 U CN201920453313 U CN 201920453313U CN 210365807 U CN210365807 U CN 210365807U
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- supporting leg
- cylinder
- crossbeam
- track
- connecting piece
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Abstract
The utility model provides a device that elevating conveyor aircraft nose was automatic passed, includes supporting seat and track, its characterized in that, the supporting seat includes the crossbeam, the crossbeam bottom is equipped with lifts the end cylinder, the both ends of crossbeam are all bent downwards, the both ends of crossbeam all are equipped with the connecting piece, the connecting piece is "pi" shape, the centre of connecting piece is connected with the end of crossbeam, the supporting leg is all connected at the both ends of connecting piece, be equipped with the supporting leg cylinder in the supporting leg, supporting leg bottom both sides be equipped with track assorted gyro wheel, be equipped with on the track and pass the cylinder, the both ends of passing the cylinder are articulated with track and supporting leg respectively.
Description
Technical Field
The invention belongs to the technical field of coal mining machinery, and particularly relates to an automatic pushing device for a head of a reversed loader.
Background
The reversed loader is a scraper reversed loader for the crossheading, also called a scraper conveyer, is a bridge type scraper conveyer arranged in a section transportation roadway at a lower outlet of a mine working face, and is conveying equipment which plays an important connecting role in the matching of three machines of the modern large-scale coal mine fully-mechanized mining process. The elevating conveyor consists of three parts, including a head, a middle part, a tail, etc. and has the operation principle that an open chute is used as a bearing part for coal, gangue, material, etc. and a scraper is fixed on a chain (to form a scraper chain) and used as a traction member. After the transmission part of the machine head is started, the chain wheel on the shaft of the machine head is driven to rotate, so that the scraper chain circularly operates to drive the material to move along the chute until the material is unloaded at the machine head part, and the scraper chain circularly operates in a stepless closed manner by bypassing the chain wheel to finish the conveying of the material. In the current coal mining face, the scraper conveyor not only serves to convey coal and materials, but also serves as a running track of a coal mining machine, so that the scraper conveyor becomes an indispensable main device in the modern coal mining process. The scraper conveyor can keep continuous operation, the production can be normally carried out, otherwise, the whole coal face can be in a production stop state, and the whole production is interrupted.
When the coal conveyor works, one end of the coal conveyor is lapped with a conveyor of a working face, the other end of the coal conveyor is connected with the tail of a belt conveyor, a trolley of the reversed loader is lapped on a guide rail of the belt conveyor and can integrally move along the guide rail, so that the reversed loader is integrally adjusted along with the advancing step of the working face conveyor, and the coal is conveyed out of the working face conveyor, lifted by a roadway bottom plate through a bridge type reversed loader and then transferred to the telescopic belt conveyor to be carried away.
However, when the head of the reversed loader is lapped with the tail of the conveyor, the support and the moving of the head of the reversed loader need to be considered, the reversed loader needs to be operated in a mode of manually contracting a belt and extending a scraper, the labor and the time are wasted, the continuous operation performance is poor, and the working efficiency is low; in addition, vehicles can be frequently pinched and prolonged, potential safety hazards are large, a large amount of materials are wasted, maintenance amount is large, meanwhile, the machine lane pillar withdrawing is delayed, the potential safety hazards are large during pillar withdrawing, and the like.
Disclosure of Invention
The invention aims to provide a device for automatically pushing the head of a reversed loader, which can conveniently and quickly move the reversed loader in place.
The utility model provides a device that elevating conveyor aircraft nose was automatic passed, includes supporting seat and track, its characterized in that, the supporting seat includes the crossbeam, the crossbeam bottom is equipped with lifts the end cylinder, the both ends of crossbeam are all bent downwards, the both ends of crossbeam all are equipped with the connecting piece, the connecting piece is "pi" shape, the centre of connecting piece is connected with the end of crossbeam, the supporting leg is all connected at the both ends of connecting piece, be equipped with the supporting leg cylinder in the supporting leg, supporting leg bottom both sides be equipped with track assorted gyro wheel, be equipped with on the track and pass the cylinder, the both ends of passing the cylinder are articulated with track and supporting leg respectively.
Further, the supporting legs are four groups, the two sides of each supporting leg are provided with convex side plates, the side plates are connected through two groups of connecting plates, the top of each supporting leg is a cover plate, the bottom of each cover plate is fixedly connected with a supporting leg cylinder, and multiple groups of reinforcing ribs are arranged on the side plates.
Furthermore, a bearing block is arranged at the bottom of the bottom-lifting cylinder and is square.
The invention has the beneficial effects that:
after the device is used, the transfer conveyor is lapped with the rear conveyor, the maintenance cost of the turning belt conveyor is saved, the device is high in strength, is wholly in hydraulic transmission, is safe and reliable, and is simple and convenient to operate
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention.
In the figure: crossbeam 1, track 2, lift end cylinder 3, connecting piece 4, supporting leg 5, supporting leg cylinder 6, gyro wheel 7, pass cylinder 8, carrier block 31, curb plate 51, connecting plate 52, apron 53, strengthening rib 54.
Detailed Description
The invention is further described with reference to the following description and embodiments in conjunction with the accompanying drawings.
The utility model provides a device that elevating conveyor aircraft nose was automatic passed, includes supporting seat and track 2, its characterized in that, the supporting seat includes crossbeam 1, crossbeam 1 bottom is equipped with lifts end cylinder 3, the both ends of crossbeam 1 are all bent downwards, the both ends of crossbeam 1 all are equipped with connecting piece 4, connecting piece 4 is "pi" shape, the centre of connecting piece 4 is connected with crossbeam 1's end, supporting leg 5 is all connected at the both ends of connecting piece 4, be equipped with supporting leg cylinder 6 in the supporting leg 5, supporting leg 5 bottom both sides are equipped with gyro wheel 7 with track 2 assorted, be equipped with on the track 2 and pass cylinder 8, pass cylinder 8's both ends and articulate with track 2 and supporting leg 5 respectively.
Furthermore, the supporting legs 5 are four groups, convex side plates 51 are arranged on two sides of each supporting leg 5, the side plates 51 are connected through two groups of connecting plates 52, a cover plate 53 is arranged at the top of each supporting leg 51, the bottom of the cover plate 53 is fixedly connected with the supporting leg air cylinder 6, and a plurality of groups of reinforcing ribs 54 are arranged on the side plates 51.
Further, the bottom of the bottom-lifting cylinder 3 is provided with a bearing block 31, and the bearing block 31 is square.
When the machine head is pushed, the roller 7 at the bottom of the supporting leg is tightly attached to the rail 2 and slides on the rail, and the pushing cylinder 8 extends; after the pushing is finished, the bottom lifting air cylinder 3 and the supporting leg air cylinder 6 extend to support the head of the reversed loader, the supporting leg air cylinder 6 is retracted to separate the supporting leg 5 from the track 2, then the pushing air cylinder 8 is retracted, at the moment, the runway moves forwards under the action of the pushing air cylinder 8, and the reversed loader moves alternately according to the mode, so that the reversed loader moves.
Claims (3)
1. The utility model provides a device that elevating conveyor aircraft nose was automatic passed, includes supporting seat and track, its characterized in that, the supporting seat includes the crossbeam, the crossbeam bottom is equipped with lifts the end cylinder, the both ends of crossbeam are all bent downwards, the both ends of crossbeam all are equipped with the connecting piece, the connecting piece is "pi" shape, the centre of connecting piece is connected with the end of crossbeam, the supporting leg is all connected at the both ends of connecting piece, be equipped with the supporting leg cylinder in the supporting leg, supporting leg bottom both sides be equipped with track assorted gyro wheel, be equipped with on the track and pass the cylinder, the both ends of passing the cylinder are articulated with track and supporting leg respectively.
2. The device for automatically pushing the head of the reversed loader according to claim 1, wherein the supporting legs are four groups, the two sides of each supporting leg are provided with convex side plates, the side plates are connected through two groups of connecting plates, the top of each supporting leg is provided with a cover plate, the bottom of the cover plate is fixedly connected with a cylinder of the supporting leg, and the side plates are provided with a plurality of groups of reinforcing ribs.
3. The device for automatically pushing the head of the reversed loader according to claim 1, wherein a bearing block is arranged at the bottom of the bottom-lifting cylinder, and the bearing block is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453313.0U CN210365807U (en) | 2019-04-04 | 2019-04-04 | Automatic device that passes of elevating conveyor aircraft nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453313.0U CN210365807U (en) | 2019-04-04 | 2019-04-04 | Automatic device that passes of elevating conveyor aircraft nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210365807U true CN210365807U (en) | 2020-04-21 |
Family
ID=70231313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920453313.0U Expired - Fee Related CN210365807U (en) | 2019-04-04 | 2019-04-04 | Automatic device that passes of elevating conveyor aircraft nose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210365807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928187A (en) * | 2019-04-04 | 2019-06-25 | 枣庄矿业集团新安煤业有限公司 | A kind of device that frame head of reloading machine elapses automatically |
-
2019
- 2019-04-04 CN CN201920453313.0U patent/CN210365807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928187A (en) * | 2019-04-04 | 2019-06-25 | 枣庄矿业集团新安煤业有限公司 | A kind of device that frame head of reloading machine elapses automatically |
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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: 20200421 Termination date: 20210404 |