CN206407404U - Colliery processing coal bunker blocks up eye device - Google Patents
Colliery processing coal bunker blocks up eye device Download PDFInfo
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- CN206407404U CN206407404U CN201621400260.9U CN201621400260U CN206407404U CN 206407404 U CN206407404 U CN 206407404U CN 201621400260 U CN201621400260 U CN 201621400260U CN 206407404 U CN206407404 U CN 206407404U
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- coal bunker
- coal
- steel wire
- wire rope
- fixed pulley
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Abstract
The utility model is related to a kind of colliery coal storage device, and specially a kind of colliery processing coal bunker blocks up eye device.Solve coal bunker within coal mines at present clear up after blocking present in danger coefficient is big, cost greatly, waste time and energy, the problem of safety management difficulty is big, structure includes coal bunker, it is milling coal hole, coal feeder on the left of mouth under coal bunker, fixed pulley on coal bunker upside top plate suitable for reading, crossbeam installed in fixed pulley side, drawing hoist is fixed with the surface channel on coal bunker right side suitable for reading, drawing hoist is provided with steel wire rope, the other end connection fully-mechanized digging machine cutting head steel wire rope of steel wire rope bypasses fixed pulley, and standby steel wire rope is additionally provided between cutting head and crossbeam.The present apparatus can allow workmen to exempt dangerous entrance coal bunker construction operation, or block up the danger of eye using explosion treatment coal bunker, protect the operation of the safety and equipment of personnel.
Description
Technical field
The utility model is related to a kind of colliery coal storage device, and specially a kind of colliery processing coal bunker blocks up eye device.
Background technology
Underground coal mine causes raw coal during transport is to ground due to the extension of digging distance, it may appear that multiple
The links such as transhipment storage.The raw coal produced in getting working face, due to being limited by conditions down-hole being transported since working face, one
As storage transporter, commonly referred to as coal bunker can be set at different exploiting fields, panel transporting something containerized turnover.In actual motion mistake
Cheng Zhong, has certain kinetic energy before falling into coal bunker due to raw coal, along with coal bunker majority is tubular, raw coal is by moisture and spoil
Deng influence, easily cause to be pressurized in coal bunker and inter-adhesive, this just to mouth under coal bunker coal feeder operation bring it is many not
Just, often cause the coal feeder of lower mouth not unload normally and take raw coal, cause coal bunker to block up eye.
Under normal conditions, the scheme for handling stifled eye is that requirement personnel carry out carrying out bursting work to the bastard coal in coal bunker.
It is required that personnel, which have to enter into coal bunker, carries out operation, per separate explosion only it is accurate using 1 colliery need to electric cap, battering charge
There are personnel in strict limitation, practical operation to need multiple bursting work.And have strict demand to the gas situation of job site,
Processing time is very long, can typically influence the production operation of whole day, and preliminary preparation is more, and job site needs explosion
All hauling operations in panel where cutting people and stopping coal bunker.
The content of the invention
The utility model in order to solve coal bunker within coal mines at present clear up after blocking present in danger coefficient greatly, into
This is big, waste time and energy, block up eye device there is provided a kind of colliery processing coal bunker the problem of safety management difficulty is big.
The technical solution of the utility model is that a kind of colliery processing coal bunker blocks up eye device, and structure includes mouth under coal bunker, coal bunker
Left side be milling coal hole, coal feeder, the fixed pulley on coal bunker upside top plate suitable for reading, the crossbeam installed in fixed pulley side,
Drawing hoist is fixed with the surface channel on coal bunker right side suitable for reading, drawing hoist is provided with steel wire rope, the other end of steel wire rope
Connection fully-mechanized digging machine cutting head steel wire rope bypasses fixed pulley, and standby steel wire rope is additionally provided between cutting head and crossbeam.
The utility model by the drawing hoist that mine is used be installed to coal bunker it is suitable for reading near, and install in coal bunker mouth and determine cunning
Wheel, drawing hoist rope is passed through, and steel cord ends fix the fully-mechanized digging machine cutting head scrapped.Installation position typically can be by cutting head
Place that the knick point or rib of stifled eye often stick together is transferred to coal bunker often.If stifled eye, by drawing hoist,
Lifting decentralization fully-mechanized digging machine cutting head, knick point is handled using the gravity of cutting head or rib blocks up the position of eye.By this
Aggressive mode handles the special circumstances occurred in coal bunker operation.To prevent mill of the bastard coal to steel wire rope during coal bunker is run
Damage, it is necessary to enter coal point by what pulley fixing point avoided coal bunker mouthful, fixed to highest point, it is to avoid coal cinder weares and teares to churn,
And twin cable fixation cutting head is installed, wherein one is fixed on coal bunker crossbeam suitable for reading, if using winch rope breakdown,
The standby steel wire rope for being connected to cutting head can be used to reclaim cutting head.The position that cutting head falls, which is generally in coal bunker, often to be blocked up
The place that the knick point or rib of eye often stick together.
It when occurring to block up at the moment, need to only stop after the belt operation near coal bunker, water spray dust, open equipment processing and block up eye,
Personnel are by operating coal bunker drawing hoist suitable for reading, and lifting decentralization fully-mechanized digging machine cutting head destroys change using the gravity of cutting head
Slope point, the adhesion of rib or the bastard coal block for forming arch, coal bunker dredging.
The present apparatus can allow workmen to exempt dangerous entrance coal bunker construction operation, or be blocked up using explosion treatment coal bunker
The danger of eye, protects the operation of the safety and equipment of personnel.Tunnel equipment and pipeline are safeguarded in the personnel bursting work of eliminating
Cumbersome work flow, substantially increases operating efficiency, significantly shortens the construction period of the stifled eye of processing, saves manpower and time into
This.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- top plates, 2- fixed pulleys, 3- crossbeams, 4- steel wire ropes, 5- drawing hoists, the standby steel wire ropes of 6-, 7- fully-mechanized digging machines
Mouth, 11- coal bunkers, 12- coal bunkers are suitable for reading under cutting, 8- coal feeders, 9- milling coal holes, 10- coal bunkers.
Embodiment
As schematically shown in Figure 1, a kind of colliery processing coal bunker blocks up eye device, and structure includes the left side of mouth 10 under coal bunker 11, coal bunker and is
Milling coal hole 9, coal feeder 8, the fixed pulley 2 on coal bunker 12 upside top plate 1 suitable for reading, the crossbeam installed in the side of fixed pulley 2
3, drawing hoist 5 is fixed with the surface channel on the right side of coal bunker suitable for reading 12, drawing hoist 5 is provided with steel wire rope 4, steel wire rope 4
Other end connection fully-mechanized digging machine cutting head 7, steel wire rope 4 bypasses fixed pulley 2, is additionally provided between fully-mechanized digging machine cutting head 7 and crossbeam 3
Standby steel wire rope 6.
Claims (1)
1. a kind of colliery processing coal bunker blocks up eye device, it is characterised in that：Structure includes coal bunker（11）, mouth under coal bunker（10）Left side is
Milling coal hole（9）, coal feeder（8）, it is suitable for reading installed in coal bunker（12）Upside top plate（1）On fixed pulley（2）, installed in fixed pulley
（2）The crossbeam of side（3）, it is suitable for reading in coal bunker（12）Right side surface channel on be fixed with drawing hoist（5）, drawing hoist（5）
It is provided with steel wire rope（4）, steel wire rope（4）The other end connection fully-mechanized digging machine cutting head（7）, steel wire rope（4）Bypass fixed pulley（2）,
In fully-mechanized digging machine cutting head（7）And crossbeam（3）Between be additionally provided with standby steel wire rope（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400260.9U CN206407404U (en) | 2016-12-20 | 2016-12-20 | Colliery processing coal bunker blocks up eye device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621400260.9U CN206407404U (en) | 2016-12-20 | 2016-12-20 | Colliery processing coal bunker blocks up eye device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206407404U true CN206407404U (en) | 2017-08-15 |
Family
ID=59551372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621400260.9U Active CN206407404U (en) | 2016-12-20 | 2016-12-20 | Colliery processing coal bunker blocks up eye device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206407404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324498A (en) * | 2020-11-30 | 2021-02-05 | 兖州煤业股份有限公司 | Device for solving blockage problem of coal chute at narrow roadway |
| CN114604534A (en) * | 2022-03-26 | 2022-06-10 | 安徽省皖北煤电集团有限责任公司 | Method for preventing and treating blockage and bin collapse of mine coal bin |
-
2016
- 2016-12-20 CN CN201621400260.9U patent/CN206407404U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324498A (en) * | 2020-11-30 | 2021-02-05 | 兖州煤业股份有限公司 | Device for solving blockage problem of coal chute at narrow roadway |
| CN114604534A (en) * | 2022-03-26 | 2022-06-10 | 安徽省皖北煤电集团有限责任公司 | Method for preventing and treating blockage and bin collapse of mine coal bin |
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