CN202493269U - Dragging device for rake loading machine - Google Patents
Dragging device for rake loading machine Download PDFInfo
- Publication number
- CN202493269U CN202493269U CN2012200997632U CN201220099763U CN202493269U CN 202493269 U CN202493269 U CN 202493269U CN 2012200997632 U CN2012200997632 U CN 2012200997632U CN 201220099763 U CN201220099763 U CN 201220099763U CN 202493269 U CN202493269 U CN 202493269U
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- CN
- China
- Prior art keywords
- loading machine
- rake
- wire rope
- wheel
- dragging device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model relates to a coal mining excavating device and specifically relates to a dragging device for a rake loading machine. The dragging device for the rake loading machine comprises the rake loading machine, a guide wheel, a tail wheel and a rake bucket, wherein the guide wheel is fixed at the rear end of the rake loading machine, and the rake loading machine, the guide wheel, the tail wheel and the rake bucket are connected in turn through a steel wire rope. According to the dragging device for the rake loading machine, the diameter and material of a pulley of the tail wheel and the material of the guide wheel are changed, so that the abrasion of the steel wire rope is reduced, the service life of the steel wire rope is prolonged, and the danger of underground gas and coal-dust explosion is avoided. The dragging device for the rake loading machine has the characteristics of material-saving property, safety and high efficiency.
Description
One, technical field
The utility model is a kind of colliery heading equipment, is specially a kind of raking loader draw-gear.
Two, background technology
Colliery digging laneway work plane generally all adopts raking loader rake dress, and what draw slusher back and forth is pit rope.New wire rope just was prone to produce burr within one month, the serious rope that also can break, and carrying out again joint behind the disconnected rope wastes time and energy, and has influenced rake dress speed, has reduced driving speed.Simultaneously, after the wire rope behind the disconnected rope connected, the joint resistance increased, and when with irony pulleys such as directive wheel or tail wheels friction taking place, was prone to produce spark, and the danger that causes fire damp or coal-dust explosion is arranged.
Three, summary of the invention
In order to overcome the above problems, the utility model provides a kind of not easily broken rope, raking loader draw-gear safely and efficiently.
The technical scheme that the utility model is taked is: the raking loader draw-gear; Form by raking loader, directive wheel, tail wheel, slusher; Described directive wheel is fixed on the rear end of raking loader, and described raking loader, directive wheel (2), tail wheel are connected through wire rope with slusher successively.
It is the rubber material that the utility model has also designed described directive wheel.
The utility model has also designed described directive wheel and has been set at least two.
It is plastic material that the utility model has also designed described tail wheel.
The course of work of the utility model is: after driving face has been put big gun; After earlier top board being tapped, has been made forestope; The tail wheel and the wire rope of raking loader are dragged to meeting head on, tail wheel is fixed, can begin spoil or coalrake dress that driving face is met head on.
The beneficial effect of the utility model is: the utility model has reduced the wearing and tearing of wire rope through the material of diameter of pulley and the material and the change directive wheel of change tail wheel, has prolonged the application life of wire rope; Practice thrift wire rope, reduced wire rope breaking, joint number of times simultaneously, can improve rake dress, driving speed; Reduced the probability that a plurality of joints of wire rope and irony pulley high-speed friction produce spark; Avoided the danger of fire damp, coal-dust explosion, plastic pulley wearing and tearing back is in time changed, and is simple; Has economical with materials, safely and efficiently characteristics.
Four, description of drawings
Fig. 1 is the utility model raking loader draw-gear structural representation.
Five, the specific embodiment
The raking loader draw-gear is made up of raking loader 1, directive wheel 2, tail wheel 3, slusher 4, and described directive wheel 2 is fixed on the rear end of raking loader 1, and described raking loader 1, directive wheel 2, tail wheel 3 are connected through wire rope 5 with slusher 4 successively.
The utility model has also designed described directive wheel 2 and has been the rubber material.
The utility model has also designed described directive wheel 2 and has been set at least two.
The utility model has also designed described tail wheel 3 and has been plastic material.
The course of work of the utility model is: after driving face has been put big gun; After earlier top board being tapped, has been made forestope; The tail wheel and the wire rope of raking loader are dragged to meeting head on, tail wheel is fixed, can begin spoil or coalrake dress that driving face is met head on.
The beneficial effect of the utility model is: the utility model has reduced the wearing and tearing of wire rope through the material of diameter of pulley and the material and the change directive wheel of change tail wheel, has prolonged the application life of wire rope; Practice thrift wire rope, reduced wire rope breaking, joint number of times simultaneously, can improve rake dress, driving speed; Reduced the probability that a plurality of joints of wire rope and irony pulley high-speed friction produce spark; Avoided the danger of fire damp, coal-dust explosion, plastic pulley wearing and tearing back is in time changed, and is simple; Has economical with materials, safely and efficiently characteristics.
Claims (4)
1. raking loader draw-gear; Form by raking loader (1), directive wheel (2), tail wheel (3), slusher (4); It is characterized in that: described directive wheel (2) is fixed on the rear end of raking loader (1), and described raking loader (1), directive wheel (2), tail wheel (3) and slusher (4) are connected through wire rope (5) successively.
2. raking loader draw-gear according to claim 1 is characterized in that: described directive wheel (2) is the rubber material.
3. raking loader draw-gear according to claim 2 is characterized in that: described directive wheel (2) is set at least two.
4. raking loader draw-gear according to claim 1 is characterized in that: described tail wheel (3) is a plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200997632U CN202493269U (en) | 2012-03-16 | 2012-03-16 | Dragging device for rake loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200997632U CN202493269U (en) | 2012-03-16 | 2012-03-16 | Dragging device for rake loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493269U true CN202493269U (en) | 2012-10-17 |
Family
ID=46999503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200997632U Expired - Fee Related CN202493269U (en) | 2012-03-16 | 2012-03-16 | Dragging device for rake loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493269U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266640A (en) * | 2013-05-13 | 2013-08-28 | 江西稀有金属钨业控股集团有限公司 | Electric scraper bucket with rotary drum |
| CN104477662A (en) * | 2014-11-28 | 2015-04-01 | 兖州煤业股份有限公司 | Raker and ground beam thereof |
| CN106829520A (en) * | 2016-12-31 | 2017-06-13 | 滕州市金达煤炭有限责任公司 | A kind of mining chain type scraping all-in-one |
| CN112849790A (en) * | 2020-12-31 | 2021-05-28 | 四川发展天瑞矿业有限公司 | Special mechanical bin cleaning device and method for ore bin |
-
2012
- 2012-03-16 CN CN2012200997632U patent/CN202493269U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266640A (en) * | 2013-05-13 | 2013-08-28 | 江西稀有金属钨业控股集团有限公司 | Electric scraper bucket with rotary drum |
| CN103266640B (en) * | 2013-05-13 | 2015-09-30 | 江西稀有金属钨业控股集团有限公司 | A kind of scraper slusher with cylinder |
| CN104477662A (en) * | 2014-11-28 | 2015-04-01 | 兖州煤业股份有限公司 | Raker and ground beam thereof |
| CN106829520A (en) * | 2016-12-31 | 2017-06-13 | 滕州市金达煤炭有限责任公司 | A kind of mining chain type scraping all-in-one |
| CN112849790A (en) * | 2020-12-31 | 2021-05-28 | 四川发展天瑞矿业有限公司 | Special mechanical bin cleaning device and method for ore bin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20140316 |