CN102502216B - Automatic coal clearing device - Google Patents
Automatic coal clearing device Download PDFInfo
- Publication number
- CN102502216B CN102502216B CN 201110305548 CN201110305548A CN102502216B CN 102502216 B CN102502216 B CN 102502216B CN 201110305548 CN201110305548 CN 201110305548 CN 201110305548 A CN201110305548 A CN 201110305548A CN 102502216 B CN102502216 B CN 102502216B
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- China
- Prior art keywords
- coal
- drive roll
- rotating box
- tube wall
- driven voller
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- Expired - Fee Related
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Abstract
The invention discloses an automatic coal clearing device which comprises a stander, wherein a driving roller and a driven roller are arranged on the stander; a cylindrical rotating box is erected on the driving roller and the driven roller, rotates along with the driving roller under the driving of friction, and comprises an outer cylindrical wall; partition plates are uniformly connected to theinner surface of the outer cylindrical wall along a circumferential direction; and a coal slot is defined by adjacent partition plates and the outer cylindrical wall between the adjacent partition plates. The automatic coal clearing device can fully automatically clear coals after being started, and a material discharging mechanism is not required to be arranged independently, therefore, the utilization rate of a coal conveying device is increased, the structural complexity and the difficulties in manufacturing and mounting are reduced; compared with the conventional coal clearing efficiency,the coal clearing efficiency of the automatic coal clearing device is improved; and simultaneously the potential safety hazard caused by conventional manual coal clearing is avoided.
Description
Technical field
The present invention relates to a kind of automatically clear device for coal.
Background technology
Need to use coal conveyers such as elevating conveyor under the coal mine, during coal conveyer (especially elevating conveyor) operation, have coal frequently and fall.The coal that falls as untimely cleaning, will stop up spaces such as down-hole drive.Existing clear coal mode is manually to draw with spade to dig, and not only efficient is low, and has potential safety hazard.Chinese patent 200820241432.1 discloses the automatically clear device for coal of a kind of belt machine end cylinder, and the coal that relies on the auger pusher will fall in the coal groove pushes out.This device volume is bigger, and needs independent discharging mechanism that coal is sent, and the coal that falls can not be returned on the coal conveyer again.
Summary of the invention
The object of the present invention is to provide a kind of automatically clear device for coal that discharging mechanism need not be set separately.
For achieving the above object, automatically clear device for coal of the present invention comprises frame, and frame is provided with drive roll and driven voller, and drive roll and driven voller are put on the shelf and be provided with the tubular rotating box, and the tubular rotating box rotates with drive roll under the driving of friction force; Described tubular rotating box comprises outer tube wall, and the outer tube wall inside face along the circumferential direction evenly is connected with dividing plate, and adjacent separator and outer tube wall therebetween surround the coal groove.
Described drive roll and described driven voller are in transmission connection together; Described tubular rotating box also comprises inner tube wall, and inner tube wall is connected the inner of each dividing plate and is provided with opening at coal groove place.
Also be provided with retarder on the described frame, retarder is in transmission connection by coupler and described drive roll.
Be connected by chain gear between described drive roll and the driven voller.
The present invention has following advantage:
1. when using, frame is fixed in the bottom of coal conveyer (elevating conveyor etc.), rotating box is set on the conveying mechanism of coal conveyer, connection reducer and external engine installation (as motor), start engine installation, make rotating box begin to rotate (rotating box relies on the frictional force drives between himself and drive roll and the driven voller).When coal, will drop in the coal groove of rotating box bottom when falling from coal conveyer (as elevating conveyor).When this place's coal groove turns to the top, will fall naturally, thereby fall after rise to the conveying mechanism of coal conveyer, realize automatically clear coal in real time.
In a word, the present invention can realize the clear coal of full automaticity after starting, and discharging mechanism need not be set separately, improved the degree of utilization of coal conveyer, structure complexity and manufacturing, mounting hardness have been reduced, compare and improved clear coal efficient in the past, also avoided the next potential safety hazard in artificial clear ribbing in the past simultaneously.
2. drive roll and driven voller are in transmission connection, and driven voller is also brought into play driven the effect that the tubular rotating box rotates; The setting of inner tube wall can increase structural strength of the present invention.
3. the setting of retarder, coupler etc. is convenient to be connected with external various types of engine installations, as connecting motor or diesel engine etc.
4. be connected by chain gear between drive roll and the driven voller, be convenient to make, install and use and dismantle.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the right elevation of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, automatically clear device for coal of the present invention comprises frame 1, frame 1 is provided with drive roll 2, drive roll 2 is connected with driven voller 4 by chain 3, drive roll 2 and driven voller 4 are put on the shelf and are provided with tubular rotating box 5, and tubular rotating box 5 rotates with drive roll 2 and driven voller 4 under the driving of friction force; Described tubular rotating box 5 comprises outer tube wall 5A and inner tube wall 5B, and outer tube wall 5A inside face along the circumferential direction evenly is connected with dividing plate 6, and adjacent separator 6 and outer tube wall 5A therebetween surround coal groove 7.Inner tube wall 5B is connected the inner of each dividing plate 6 and is provided with opening at coal groove 7 places.
Also be provided with retarder 8 on the described frame 1, retarder 8 is in transmission connection by coupler 9 and described drive roll 2.Be in transmission connection by chain 3 between described drive roll 2 and the driven voller 4.
During use, frame 1 is fixed in the bottom of coal conveyer (elevating conveyor etc.), rotating box 5 is set on the conveying mechanism 11 of coal conveyer, connection reducer 8 and external engine installation (as motor), start engine installation, make rotating box 5 begin to rotate (rotating box 5 relies on the frictional force drives between himself and drive roll 2 and the driven voller 4).When coal, will drop in the coal groove 7 of rotating box 5 bottoms when falling from coal conveyer (as elevating conveyor).When this place's coal groove 7 turns to the top, will fall naturally, thereby fall after rise to the conveying mechanism of coal conveyer, realize automatically clear coal in real time.In a word, the present invention can realize the clear coal of full automaticity after starting, and discharging mechanism need not be set separately, improved the degree of utilization of coal conveyer, structure complexity and manufacturing, mounting hardness have been reduced, compare and improved clear coal efficient in the past, also avoided the next potential safety hazard in artificial clear ribbing in the past simultaneously.
Claims (4)
1. automatic clear device for coal, it is characterized in that: comprise frame, frame is provided with drive roll and driven voller, and drive roll and driven voller are put on the shelf and are provided with the tubular rotating box, and the tubular rotating box rotates with drive roll under the driving of friction force;
Described tubular rotating box comprises outer tube wall, and the outer tube wall inside face along the circumferential direction evenly is connected with dividing plate, and adjacent separator and outer tube wall therebetween surround the coal groove;
Described tubular rotating box is set on the conveying mechanism of coal conveyer
2. automatically clear device for coal according to claim 1, it is characterized in that: described drive roll and described driven voller are in transmission connection together; Described tubular rotating box also comprises inner tube wall, and inner tube wall is connected the inner of each dividing plate and is provided with opening at coal groove place.
3. automatically clear device for coal according to claim 1, it is characterized in that: also be provided with retarder on the described frame, retarder is in transmission connection by coupler and described drive roll.
4. according to each described automatically clear device for coal in the claim 1 to 3, it is characterized in that: be connected by chain gear between described drive roll and the driven voller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110305548 CN102502216B (en) | 2011-10-11 | 2011-10-11 | Automatic coal clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110305548 CN102502216B (en) | 2011-10-11 | 2011-10-11 | Automatic coal clearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102502216A CN102502216A (en) | 2012-06-20 |
| CN102502216B true CN102502216B (en) | 2013-09-25 |
Family
ID=46214367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110305548 Expired - Fee Related CN102502216B (en) | 2011-10-11 | 2011-10-11 | Automatic coal clearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102502216B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3447660A1 (en) * | 1984-12-28 | 1986-07-10 | Maschinenfabrik Karl Brieden & Co, 4630 Bochum | Underground silo installation for pulverulent building materials, especially dam building materials |
| DE3514722C2 (en) * | 1985-04-24 | 1995-06-22 | Mueller Geb Krueger Ruth | Bulk bunker for underground operations |
| DE3720515A1 (en) * | 1987-06-20 | 1988-12-29 | Adam Udo Maschinenfabrik | Crusher conveyor having pre-separation of fines and shifting device |
| CN2682087Y (en) * | 2004-02-17 | 2005-03-02 | 杨金波 | Roll-down type double cathode plane magnetron sputtering metallic film resistant film plating device |
| CN2924439Y (en) * | 2006-07-22 | 2007-07-18 | 张天兵 | Rotary drying machine with combined winnowing function |
| CN102172562B (en) * | 2011-01-30 | 2013-08-07 | 中国科学院武汉岩土力学研究所 | Permanent magnet roller type inner cylinder eccentric self-charging magnetic separator |
| CN202250214U (en) * | 2011-10-11 | 2012-05-30 | 河南万合机械有限公司 | Automatic coal removing device |
-
2011
- 2011-10-11 CN CN 201110305548 patent/CN102502216B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102502216A (en) | 2012-06-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20141011 |
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| EXPY | Termination of patent right or utility model |