CN205638451U - Drum shearer - Google Patents
Drum shearer Download PDFInfo
- Publication number
- CN205638451U CN205638451U CN201521120138.1U CN201521120138U CN205638451U CN 205638451 U CN205638451 U CN 205638451U CN 201521120138 U CN201521120138 U CN 201521120138U CN 205638451 U CN205638451 U CN 205638451U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- coal
- nozzle
- cutting units
- helical blade
- 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
Links
Abstract
The utility model provides a drum shearer, includes: cutting units, tractive unit, auxiliary device. The cutting units includes the pick, the cylinder, a motor, a speed reducer, auxiliary device includes bottom bracket, the nozzle, keep off the coal board, antiskid, the cable drags and moves the device, supplementary hydraulic system, the cylinder is by helical blade, the toothholder, the nozzle, section of thick bamboo axle and cylindrical shell are constituteed, the cutting units slows down the back transmission for the cylinder with the power of motor through the reduction gear, in order to cut the coal, the pick is along rolling cylinder diameter to installing in helical blade and toothholder, the coal of can the cut different hardness and toughness, adaptability is better, the nozzle has been arranged between two toothholders, the last auxiliary device that is equipped with of bottom bracket, cutting units and tractive unit, inner nozzle installs on helical blade, it sets up behind the cylinder to keep off the coal board, can be according to the different leads of coal -winning machine, overturn it to any one side of cylinder, an effect of fillling coal for improving helical drum, reduce the float coal volume and restrain the coal dust and fly upward.
Description
Technical field
This utility model relates to a kind of mining train.It is specially a kind of drum shearer.
Background technology
During exploitation mineral reserve, Atmospheric precipitation, surface water, subsoil water and industrial water etc. pouring in the water yield of mine, claim inflow rate of mine water, the several times of usually digging amount are to decades of times.For preventing mine water disaster, outdoor and underground mining must have good drainage system and equipment to get rid of mine water inrush.
Utility model content
This utility model is solved the technical problem that to be to provide a kind of drum shearer, the problem solving to propose in above-mentioned background technology.
A kind of drum shearer, including: cutting units, tractive unit, auxiliary device.Described cutting units includes that pick, cylinder, motor, decelerator, described auxiliary device include bottom bracket, nozzle, spillplate, shoe, cable dragging device, auxiliary hydraulic system.
Described cylinder is made up of helical blade, toothholder, nozzle, cylinder axle.
The power of motor is passed to cylinder, to carry out coal cutting after decelerator slows down by described cutting units.
Described pick is radially arranged in helical blade and toothholder along cylinder, can be with cut different hardness and the coal of toughness, and adaptability is preferable.
It is disposed with nozzle between described toothholder.
Described bottom bracket is provided with auxiliary device, cutting units and tractive unit.
Described nozzle is arranged on helical blade.
After described spillplate is arranged on cylinder, the either side of cylinder can be turned to according to the traction of coal-winning machine, be used for improving the effect of loading coal of helix drum, reduce float coal amount and suppression coal dust flies upward.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple structure, intensity are big, and energy loss is little, and repacking is easily.Heighten conveniently, less demanding to geological conditions, work surface seam construction can be well adapted to.
Accompanying drawing explanation
Fig. 1 is this utility model structure chart.
1, cylinder axle 2, helical blade 3, toothholder 4, pick 5, cylinder 6, nozzle 7, spillplate 8, cutting units 9, tractive unit 10, motor 11, decelerator 12, shoe 13, auxiliary hydraulic pressure equipment 14, cable dragging device 15, bottom bracket.
Detailed description of the invention
In order to make of the present utility model to realize technological means, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with being specifically illustrating, this utility model is expanded on further.
nullAs shown in Figure 1，A kind of drum shearer，Including: cylinder axle 1、Helical blade 2、Toothholder 3、Pick 4、Cylinder 5、Nozzle 6、Spillplate 7、Cutting units 8、Tractive unit 9、Motor 10、Decelerator 11、Shoe 12、Auxiliary hydraulic pressure equipment 13、Cable dragging device 14、Bottom bracket 15，Cutting units 8 includes pick 4、Cylinder 5、Motor 10、Decelerator 11，Auxiliary device includes bottom bracket 15、Nozzle 6、Spillplate 7、Shoe 12、Auxiliary hydraulic system 13、Cable dragging device 14，Cylinder 5 is by helical blade 2、Toothholder 3、Nozzle 6、Cylinder axle 1 forms，The power of motor 10 is passed to cylinder 4 after decelerator 11 slows down by cutting units 8，To carry out coal cutting，Pick 4 is radially arranged in helical blade 2 and toothholder 3 along cylinder，Can be with cut different hardness and the coal of toughness，Adaptability is preferable，Nozzle 6 it is disposed with between two toothholders，Bottom bracket 15 is provided with auxiliary device、Cutting units 8 and tractive unit 9，Nozzle 6 is arranged on helical blade 2，After spillplate 7 is arranged on cylinder 5，Can be according to the traction of coal-winning machine，Turn to the either side of cylinder，It is used for improving the effect of loading coal of helix drum，Reduce float coal amount and suppression coal dust flies upward.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a drum shearer, it is characterized in that: include cutting units, tractive unit, auxiliary device, described cutting units includes pick, cylinder, motor, decelerator, described auxiliary device includes bottom bracket, nozzle, spillplate, shoe, cable dragging device, auxiliary hydraulic system, the power of motor is passed to cylinder after decelerator slows down by described cutting units, and bottom bracket is provided with auxiliary device, cutting units and tractive unit.
2. according to a kind of drum shearer described in claim 1, it is characterised in that: described cylinder is made up of helical blade, toothholder, nozzle, cylinder axle.
3. according to a kind of drum shearer described in claim 1, it is characterised in that: described pick is radially arranged in helical blade and toothholder along cylinder.
4. according to a kind of drum shearer described in claim 1, it is characterised in that: described nozzle is arranged on helical blade.
5. according to a kind of drum shearer described in claim 1, it is characterised in that: after described spillplate is arranged on cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120138.1U CN205638451U (en) | 2015-12-30 | 2015-12-30 | Drum shearer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521120138.1U CN205638451U (en) | 2015-12-30 | 2015-12-30 | Drum shearer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205638451U true CN205638451U (en) | 2016-10-12 |
Family
ID=57078750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521120138.1U Expired - Fee Related CN205638451U (en) | 2015-12-30 | 2015-12-30 | Drum shearer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205638451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005410A (en) * | 2019-04-02 | 2019-07-12 | 中国煤炭科工集团太原研究院有限公司 | A kind of electric drive caterpillar track travelling open continuous miner |
-
2015
- 2015-12-30 CN CN201521120138.1U patent/CN205638451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005410A (en) * | 2019-04-02 | 2019-07-12 | 中国煤炭科工集团太原研究院有限公司 | A kind of electric drive caterpillar track travelling open continuous miner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20161230 |