CN203035197U - Crawler type double-shaft coal excavating machine - Google Patents
Crawler type double-shaft coal excavating machine Download PDFInfo
- Publication number
- CN203035197U CN203035197U CN 201320001156 CN201320001156U CN203035197U CN 203035197 U CN203035197 U CN 203035197U CN 201320001156 CN201320001156 CN 201320001156 CN 201320001156 U CN201320001156 U CN 201320001156U CN 203035197 U CN203035197 U CN 203035197U
- Authority
- CN
- China
- Prior art keywords
- coal
- driven gear
- center
- crawler type
- coal excavating
- 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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- 239000003245 coal Substances 0.000 title claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000005065 mining Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model relates to a crawler type double-shaft coal excavating machine. The crawler type double-shaft coal excavating machine comprises a crawler type base plate, a control table and a seat are arranged on the upper portion of the base plate, a motor is fixedly arranged on the front of the upper portion of the base plate, a rotor shaft of the motor is connected with the center of a transmission gear, the transmission gear is respectively transmitted with a driven gear I and a driven gear II in a meshing mode, the center of the driven gear I is connected with a coal excavating cutter I through a transmission rod I, and the center of the driven gear II is connected with a coal excavating cutter II through a transmission rod II. The coal excavating machine runs smoothly when moving in a tunnel with no sinking accidents, is efficient in coal excavating, can effectively prevent the coal wall from inclining, and facilitates the coal excavating in mines.
Description
Technical field
The utility model relates to a kind of coal digging machine, especially high the and walking twin shaft coal digging machine that operates steadily of digging efficiency.
Background technology
At present, it is that the accident of sinking often takes place that known coal digging machine is advanced in coal mine roadway, move not steadily, and digging efficiency is low and often cause the inclination of coal wall when mining for coal, and brings very big inconvenience to mining for coal under the mine.
The utility model content
Low and move jiggly problem in order to overcome existing coal digging machine digging efficiency, the utility model provides a kind of walking twin shaft coal digging machine, this coal digging machine operates steadily when travelling in the tunnel, the accident of sinking can not appear, efficient is higher when mining for coal, and can prevent effectively that the coal wall from tilting, and brings great convenience to mining for coal under the mine.
The technical scheme that its technical problem that solves the utility model adopts is: this walking twin shaft coal digging machine is provided with a walking chassis, the top on chassis is provided with console and seat, the place ahead, top on chassis is fixed with motor, the armature spindle of motor links to each other with the center of travelling gear, travelling gear respectively with driven gear I and driven gear II engaged transmission, the center of driven gear I links to each other with the cutter I that mines for coal by the drive link I, and the center of driven gear II links to each other with the cutter II that mines for coal by the drive link II.When mining for coal under mine, operating personnel are sitting on the seat, open by manipulation console control motor, and the rotation of driven by motor travelling gear drives mine for coal cutter I and the cutter II co-operation that mines for coal, thereby reaches the purpose that improves the efficient that mines for coal.
The beneficial effects of the utility model are, this coal digging machine operates steadily when travelling in the tunnel, the accident of sinking can not occur, and efficient is higher when mining for coal, and can prevent effectively that the coal wall from tilting, and brings great convenience to mining for coal under the mine.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is structural principle schematic diagram of the present utility model.
Among Fig. 1, the cutter I that 1. mines for coal, 2. drive link I, 3. driven gear I, 4. travelling gear, 5. motor, 6. console, 7. seat, 8. chassis, 9. driven gear II, 10. drive link II, the 11. cutter II that mine for coal.
The specific embodiment
In Fig. 1, this walking twin shaft coal digging machine is provided with a walking chassis 8, the top on chassis 8 is provided with console 6 and seat 7, the place ahead, top on chassis 8 is fixed with motor 5, the armature spindle of motor 5 links to each other with the center of travelling gear 4, travelling gear 4 respectively with driven gear I 3 and driven gear II 9 engaged transmission, the center of driven gear I 3 links to each other with the cutter I 1 that mines for coal by drive link I 2, the center of driven gear II 9 links to each other with the cutter II 11 that mines for coal by drive link II 10.When mining for coal under mine, operating personnel are sitting on the seat 7, open by handling console 6 control motors 5, and motor 5 drives travelling gears 4 rotations, drive mine for coal cutter I 1 with mine for coal cutter II 11 co-operation, thereby reach the purpose that improves the efficient that mines for coal.
Claims (3)
1. walking twin shaft coal digging machine, this walking twin shaft coal digging machine is provided with a walking chassis (8), it is characterized in that, the top on chassis (8) is provided with console (6) and seat (7), the place ahead, top on chassis (8) is fixed with motor (5), the armature spindle of motor (5) links to each other with the center of travelling gear (4), travelling gear (4) respectively with driven gear I (3) and driven gear II (9) engaged transmission.
2. walking twin shaft coal digging machine according to claim 1 is characterized in that, the center of described driven gear I (3) links to each other with the cutter I (1) that mines for coal by drive link I (2).
3. walking twin shaft coal digging machine according to claim 1 is characterized in that, the center of described driven gear II (9) links to each other with the cutter II (11) that mines for coal by drive link II (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001156 CN203035197U (en) | 2013-01-04 | 2013-01-04 | Crawler type double-shaft coal excavating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001156 CN203035197U (en) | 2013-01-04 | 2013-01-04 | Crawler type double-shaft coal excavating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035197U true CN203035197U (en) | 2013-07-03 |
Family
ID=48687330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320001156 Expired - Fee Related CN203035197U (en) | 2013-01-04 | 2013-01-04 | Crawler type double-shaft coal excavating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035197U (en) |
-
2013
- 2013-01-04 CN CN 201320001156 patent/CN203035197U/en not_active Expired - Fee Related
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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: 20130703 Termination date: 20140104 |