CN203130150U - Mining trough belt conveyer tail moving device - Google Patents
Mining trough belt conveyer tail moving device Download PDFInfo
- Publication number
- CN203130150U CN203130150U CN 201320140825 CN201320140825U CN203130150U CN 203130150 U CN203130150 U CN 203130150U CN 201320140825 CN201320140825 CN 201320140825 CN 201320140825 U CN201320140825 U CN 201320140825U CN 203130150 U CN203130150 U CN 203130150U
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- cylinder
- tail
- chain
- hydraulic cylinder
- chains
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Abstract
The utility model provides a mining trough belt conveyer tail moving device. The mining trough belt conveyer tail moving device comprises chains symmetrically arranged on both sides of the tail of a belt machine; one end of each of the two chains is at a free state, and the other ends are connected with a piston rod of a hydraulic cylinder or an air cylinder after penetrating through a chain clamping device; the chains are fixed with the chain clamping device through locating pins; the chain clamping device is arranged on a moving trolley on both sides of a reversed loader; and the cylinder body of the hydraulic cylinder or the air cylinder is arranged at the tail end part of the belt machine. When a power device drives the cylinder body of the hydraulic cylinder or the air cylinder to move, the reversed loader is fixed, the connecting points of the chains and the chain clamping device are used as supporting points, and the movement of the cylinder body drives the tail of the belt machine to move a stroke of the hydraulic cylinder or the air cylinder repeatedly till the movement of the tail of the belt machine is completed. The movement device is simple in structure, the operation can be completed by only one person, and the time and labor are saved.
Description
Technical field
The utility model relates to a kind of coal mine machinery, especially a kind of mining crossheading belt conveyor tail mobile device.
Background technology
When the delivered downhole coal of colliery, the head of elevating conveyor will ride on the tail of conveyor, and along with the propelling of coal face, elevating conveyor also needs continuous propelling.For reduce the mobile number of times of conveyor tail as far as possible, the lap length of elevating conveyor and conveyor tail generally is designed to 12m, when elevating conveyor behind mobile 12m on the conveyor tail, the conveyor tail must move forward 12m.At present, generally adopt two kinds of move modes: a kind of mode is that winch traction belts machine tail moves, and draws behind the segment distance crab winch again, by that analogy; Another kind of mode is that oil cylinder traction belts machine tail moves, and oil cylinder comprises two cross cylinders and two anchoring oil cylinders, and the anchoring oil cylinder is supported in the tunnel as the point of application, moves by cross cylinder traction belts machine tail.These two kinds of move mode complicated operations are wasted time and energy, existing in prior technology weak point that Here it is.
Summary of the invention
The technical problems to be solved in the utility model is exactly at the existing in prior technology deficiency, and a kind of mining crossheading belt conveyor tail mobile device simple to operate is provided.
This programme is realized by following technical measures: this is mining, and crossheading belt conveyor tail mobile device comprises the chain that is symmetricly set on conveyor tail both sides, one end of two chains is in free state, the other end links to each other with the piston rod of hydraulic cylinder or cylinder after passing the chain jamming device, chain and chain jamming device are fixed by alignment pin, the chain jamming device is installed on the travelling car of elevating conveyor both sides, and the cylinder body of hydraulic cylinder or cylinder is installed in conveyor tail end.
The equal in length of the length of above-mentioned chain and conveyor tail guarantees to finish the movement of whole conveyor tail.
The beneficial effect of this programme can be learnt according to the narration to such scheme, in this is mining crossheading belt conveyor tail mobile device, piston rod with hydraulic cylinder or cylinder stretches out earlier, chain links to each other with the piston rod end after passing the chain jamming device, make chain tension, and chain and chain jamming device are fixed by alignment pin.When the cylinder body of power set driving hydraulic cylinder or cylinder moves, elevating conveyor is motionless, tie point with chain and chain jamming device is fulcrum, and the mobile drive conveyor tail of cylinder body moves the stroke of a hydraulic cylinder or cylinder, by that analogy until the movement of finishing the conveyor tail.This move mode is simple in structure, and a people gets final product complete operation, and is time saving and energy saving.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is apparent.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Among the figure, 1 is the conveyor tail, and 2 is travelling car, and 3 is elevating conveyor, and 4 is chain, and 5 is the chain jamming device, and 6 is alignment pin, and 7 is piston rod, and 8 is hydraulic cylinder.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
A kind of mining crossheading belt conveyor tail mobile device, as depicted in figs. 1 and 2, it comprises the chain 4 that is symmetricly set on conveyor tail 1 both sides, one end of two chains 4 is in free state, the other end passes chain jamming device 5 backs and links to each other with the piston rod 7 of hydraulic cylinder 8 or cylinder, the equal in length of the length of chain 4 and conveyor tail 1, chain 4 is fixing by alignment pin 6 with chain jamming device 5, chain jamming device 5 is installed on the travelling car 2 of elevating conveyor 3 both sides, and the cylinder body of hydraulic cylinder 8 or cylinder is installed in conveyor tail 1 end.
During operation, the piston rod 7 with hydraulic cylinder 8 or cylinder stretches out earlier, makes chain 4 pass chain jamming device 5 and also passes through alignment pin 6 with both positioning and fixing, and the end of chain 4 links to each other with piston rod 7, and makes chain 4 tensionings.When the cylinder body of power set (as hydraulic pump or air pump) driving hydraulic cylinder 8 or cylinder moves, elevating conveyor 3 is motionless, tie point with chain 4 and chain jamming device 5 is fulcrum, and the conveyor tail 1 that the mobile drive of cylinder body is attached thereto moves the stroke of a hydraulic cylinder 8 or cylinder.If also need mobilely, chain 4 is pulled down from chain jamming device 5, the distance of the stroke of a mobile hydraulic cylinder 8 or cylinder, reinstall chain jamming device 5 and fixing after, repeat above-mentioned course of action and get final product, by that analogy, until the movement of finishing conveyor tail 1.
Can pass through existing techniques in realizing without the technical characterictic of describing in the utility model; do not repeat them here; in the above-described embodiments; preferred forms of the present utility model is described; the utility model is not limited in the above-mentioned specific embodiment; the variation that those of ordinary skills make in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (2)
1. mining crossheading belt conveyor tail mobile device, it is characterized in that: it comprises the chain that is symmetricly set on conveyor tail both sides, one end of two chains is in free state, the other end links to each other with the piston rod of hydraulic cylinder or cylinder after passing the chain jamming device, chain and chain jamming device are fixed by alignment pin, the chain jamming device is installed on the travelling car of elevating conveyor both sides, and the cylinder body of hydraulic cylinder or cylinder is installed in conveyor tail end.
2. mining crossheading belt conveyor tail mobile device according to claim 1 is characterized in that: the equal in length of the length of described chain and conveyor tail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140825 CN203130150U (en) | 2013-03-26 | 2013-03-26 | Mining trough belt conveyer tail moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140825 CN203130150U (en) | 2013-03-26 | 2013-03-26 | Mining trough belt conveyer tail moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203130150U true CN203130150U (en) | 2013-08-14 |
Family
ID=48938141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320140825 Expired - Lifetime CN203130150U (en) | 2013-03-26 | 2013-03-26 | Mining trough belt conveyer tail moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203130150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481355A (en) * | 2016-12-02 | 2017-03-08 | 苏士清 | A kind of novel belt machine tail self-advancing device |
-
2013
- 2013-03-26 CN CN 201320140825 patent/CN203130150U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481355A (en) * | 2016-12-02 | 2017-03-08 | 苏士清 | A kind of novel belt machine tail self-advancing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |