CN201258199Y - Mine car automatic discharging apparatus - Google Patents
Mine car automatic discharging apparatus Download PDFInfo
- Publication number
- CN201258199Y CN201258199Y CNU2008201480773U CN200820148077U CN201258199Y CN 201258199 Y CN201258199 Y CN 201258199Y CN U2008201480773 U CNU2008201480773 U CN U2008201480773U CN 200820148077 U CN200820148077 U CN 200820148077U CN 201258199 Y CN201258199 Y CN 201258199Y
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- Prior art keywords
- mine car
- car
- cage
- mine
- keeping
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- Expired - Fee Related
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Abstract
The automatic unloading device of a mine car is characterized in that the unloading device comprises center bearing pedestals (3) symmetrically arranged on a left and a right car lug platforms (1), and a mine car cage (2) mounted via the center bearing pedestals (3) between the left and the right car lug platforms, wherein, a telescopic elastic car lug (5) is mounted at the front end of the operating track (8) of the mine car cage; stop dogs (7) are arranged on the left vertical frame and the right vertical frame at the rear end of the mine car cage respectively; a left and a right elastic stoppers (6) which are matched with the left and the right stop dogs (7) respectively are mounted at the front end parts of the left and the right car lug platforms; and the stop dog (7) and the elastic stopper (6) on the same side of the mine car cage are arranged in an equidistant spacing manner at the rear part and the front part of the center bearing pedestal on the same side thereof, respectively. The utility model can not only reduce the labor intensity of workers, but also avoid the mine car accidents and effectively guarantee the safety production of the mine.
Description
Technical field
The utility model relates to the automatic discharging gear of a kind of mine car.
Background technology
Along with the increase of demand for energy, as the also increase thereupon of coal demand of one of main energy sources, for satisfying the demand of coal, Coal Production development scale and coal mining ability also increase thereupon.And regular meeting has a considerable amount of gangues to be mingled in the coal in the coal mining process, and for guaranteeing Coal Quality, the coal of institute's extraction could be sold as marketable coal after all need gangue being isolated from coal through screening installation.For preventing the pollution of gangue to environment, mostly isolated gangue is to adopt the fixed point stacking method to deposit, mostly its method of transporting is that the mine car that the mode by artificial go-cart will be equipped with gangue is pushed into the highest point that gangue is stacked point, and unloads by the mode of artificial upset mine car.It is big that above-mentioned this artificial discharged mode not only has labour intensity, waste time and energy, and work efficiency is also very low, also the mine car casualty accident can take place often, brings unnecessary passive situation for the normal safety in production of mine.Therefore, adopt quick and easy mine car unloading manner to increase work efficiency, reduce mining costs, improve the colliery economic benefit, guarantee that mine safety production has become urgent problem.
Summary of the invention
That the purpose of this utility model provides at the problems referred to above just is a kind of rational in infrastructure, upset freely, and the automatic discharging gear of time saving and energy saving, safe and reliable mine car.
The purpose of this utility model can realize by following measure:
Device of the present utility model comprises and is symmetricly set on a left side, the right side center shaft bearing on the platform of keeping off a car, be installed in a left side by the center shaft bearing, the right side mine car cage between the platform of keeping off a car, front end at the mine car orbit of this mine car cage is equipped with telescopic elasticity stop buffer, on the left and right sides stile of this mine car cage rear end, be respectively arranged with the stop bit collision block, the left and right sides elasticity position-arresting device that matches with left and right sides stop bit collision block is installed in a left side respectively respectively, the right side flat-bed leading section of keeping off a car, and be positioned at the stop bit collision block of mine car cage homonymy and the elasticity position-arresting device is separately positioned on homonymy center shaft bearing in equidistant mode rear portion and the place ahead.
The utility model is provided with the mine car crossbeam of keeping off a car at mine car cage top.
The utility model is to utilize the lever principle of center shaft bearing for the center, and mine car is spent with mine car cage upset 160 in the mine car cage, realizes the automatic unloading of gangue.More specifically say, when the heavy mine car that gangue is housed advances the mine car cage, mine car can continue ahead running under the effect of force of inertia, when the mine car front-wheel impacts the elasticity stop buffer, elastic component on the elasticity stop is compressed, make mine car cage center of gravity deflection the place ahead that heavy mine car is housed, instantaneous mine car cage overturns more than 160 degree immediately, gangue in the mine car is thoroughly poured out, in the upset of mine car cage, the mine car that the is welded on mine car cage top crossbeam of keeping off a car can block mine car, prevents that mine car from pouring out the mine car cage with gangue; In the automatic completion of discharge of mine car, the stop bit collision block that is separately positioned on the left and right sides stile of mine car cage rear end can collide with the elasticity position-arresting device that is fixedly mounted on the left and right flat-bed leading section of keeping off a car, under the elastic force effect of elasticity position-arresting device, make the mine car cage make gyroscopic movement around the center shaft bearing, the mine car unloading is finished in reposition.In the reposition of mine car cage, the elasticity stop also can empties backward bullet give, make the mine car cage state that restores balance, the clean empties that goes over just can easily be drawn out smoothly.
The beneficial effects of the utility model are as follows:
The utility model not only can reduce working strength of workers, also can stop the generation of mine car casualty accident, has effectively guaranteed the safety in production in colliery.
Description of drawings
Accompanying drawing is a three-dimensional structure diagram of the present utility model
1 is the platform of keeping off a car, and 2 is the mine car cage, and 3 is the center shaft bearing, and 4 are the mine car crossbeam of keeping off a car, and 5 is the elasticity stop, and 6 is the elasticity position-arresting device, and 7 meet and discuss for stop bit, and 8 is the mine car orbit.
The specific embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in the figure: device of the present utility model comprises and is symmetricly set on a left side, the right side center shaft bearing 3 on the platform 1 of keeping off a car, be installed in a left side by center shaft bearing 3, the right side mine car cage 2 between the platform of keeping off a car, be provided with the mine car crossbeam 4 of keeping off a car at mine car cage 2 tops, front end at the mine car orbit 8 of this mine car cage is equipped with telescopic elasticity stop buffer 5, on the left and right sides stile of this mine car cage rear end, be respectively arranged with stop bit collision block 7, the left and right sides elasticity position-arresting device 6 that matches with left and right sides stop bit collision block 7 is installed in a left side respectively respectively, the right side flat-bed leading section of keeping off a car, and be positioned at the stop bit collision block 7 of mine car cage homonymy and elasticity position-arresting device 6 is separately positioned on homonymy center shaft bearing 3 in equidistant mode rear portion and the place ahead.
Claims (2)
1, the automatic discharging gear of a kind of mine car, it is characterized in that: this device comprises and is symmetricly set on a left side, the right side center shaft bearing (3) on the platform (1) of keeping off a car, be installed in a left side by center shaft bearing (3), the right side mine car cage (2) between the platform of keeping off a car, front end at the mine car orbit (8) of this mine car cage is equipped with telescopic elasticity stop buffer (5), on the left and right sides stile of this mine car cage rear end, be respectively arranged with stop bit collision block (7), the left and right sides elasticity position-arresting device (6) that matches with left and right sides stop bit collision block (7) is installed in a left side respectively respectively, the right side flat-bed leading section of keeping off a car, and be positioned at the stop bit collision block (7) of mine car cage homonymy and elasticity position-arresting device (6) is separately positioned on homonymy center shaft bearing (3) in equidistant mode rear portion and the place ahead.
2, the automatic discharging gear of mine car according to claim 1 is characterized in that: be provided with the mine car crossbeam (4) of keeping off a car at mine car cage (2) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201480773U CN201258199Y (en) | 2008-07-21 | 2008-07-21 | Mine car automatic discharging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201480773U CN201258199Y (en) | 2008-07-21 | 2008-07-21 | Mine car automatic discharging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201258199Y true CN201258199Y (en) | 2009-06-17 |
Family
ID=40772434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201480773U Expired - Fee Related CN201258199Y (en) | 2008-07-21 | 2008-07-21 | Mine car automatic discharging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201258199Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401761A (en) * | 2014-11-25 | 2015-03-11 | 赖其沅 | Rail car and overturning unloading device thereof |
| CN106542351A (en) * | 2016-11-22 | 2017-03-29 | 赣州清亦华科科技有限公司 | A kind of cargo handler for large-scale logistics van |
| CN106869714A (en) * | 2017-03-19 | 2017-06-20 | 深圳市能源环保有限公司 | A kind of refuse-unloading car protective door |
| CN108408437A (en) * | 2018-05-17 | 2018-08-17 | 兖州煤业股份有限公司 | One kind leans forward self-tipping type tippler |
| CN108715317A (en) * | 2018-06-29 | 2018-10-30 | 聊城安泰黄河水利工程维修养护有限公司 | A kind of riverbed automatic material conveying device |
-
2008
- 2008-07-21 CN CNU2008201480773U patent/CN201258199Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401761A (en) * | 2014-11-25 | 2015-03-11 | 赖其沅 | Rail car and overturning unloading device thereof |
| CN106542351A (en) * | 2016-11-22 | 2017-03-29 | 赣州清亦华科科技有限公司 | A kind of cargo handler for large-scale logistics van |
| CN106542351B (en) * | 2016-11-22 | 2018-05-11 | 浙江宇安消防装备有限公司 | A kind of cargo handler for large-scale logistics van |
| CN106869714A (en) * | 2017-03-19 | 2017-06-20 | 深圳市能源环保有限公司 | A kind of refuse-unloading car protective door |
| CN108408437A (en) * | 2018-05-17 | 2018-08-17 | 兖州煤业股份有限公司 | One kind leans forward self-tipping type tippler |
| CN108715317A (en) * | 2018-06-29 | 2018-10-30 | 聊城安泰黄河水利工程维修养护有限公司 | A kind of riverbed automatic material conveying device |
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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: 20090617 Termination date: 20100721 |