CN203130083U - Single-head hydraulic drilling rig type coal mining machine - Google Patents
Single-head hydraulic drilling rig type coal mining machine Download PDFInfo
- Publication number
- CN203130083U CN203130083U CN 201320132513 CN201320132513U CN203130083U CN 203130083 U CN203130083 U CN 203130083U CN 201320132513 CN201320132513 CN 201320132513 CN 201320132513 U CN201320132513 U CN 201320132513U CN 203130083 U CN203130083 U CN 203130083U
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- drilling rig
- head hydraulic
- mining machine
- hydraulic drilling
- type coal
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Abstract
The utility model discloses a single-head hydraulic drilling rig type coal mining machine. The utility model aims at providing a single-head hydraulic drilling rig type coal mining machine which is used for mining a coal mine extra-thin coal layer. The single-head hydraulic drilling rig type coal mining machine comprises a rack and a drill pipe. The single-head hydraulic drilling rig type coal mining machine is characterized in that a propelling mechanism, a lifting mechanism and the drill pipe are arranged on the rack, wherein one end of the drill pipe is connected with a drill bit; the other end of the drill pipe is connected with a motor drive assembly; and the rack is further connected with a front-back supporting mechanism and an up-down supporting mechanism. The single-head hydraulic drilling rig type coal mining machine disclosed by the utility model is mainly used for mining the coal mine extra-thin coal layer.
Description
Technical field
The utility model relates to a kind of coal-winning machine, relates in particular to a kind of single head hydraulic drill rig formula coal-winning machine.
Background technology
Special thin seam working surface space, colliery is little, the exploitation difficulty, and to the dimensional requirement height of coal-winning machine, the problem that traditional rig formula coal-winning machine exists is:
1. complex structure takes up room greatly cost height, manually-operated telephone-moving difficulty, installation and maintenance difficulty;
2. control system instability;
3. drilling rod ruptures easily, and efficient is low.
Summary of the invention
The purpose of this utility model is to provide a kind of single head hydraulic drill rig formula coal-winning machine, is used for the special girdle in exploitation colliery, to solve the above-mentioned problem that exists.
For achieving the above object, technical solution of the present utility model is: a kind of single head hydraulic drill rig formula coal-winning machine, comprise frame and drilling rod, it is characterized in that: described frame 6 is provided with propulsive mechanism 5, elevating mechanism 7 and drilling rod 4, one end of this drilling rod links to each other with drill bit 8, the other end links to each other with motor driven unit 3, frame 6 also with front and back supporting mechanism 1 and up and down supporting mechanism 2 link to each other.
The beneficial effects of the utility model are:
Coal-winning machine adopts the single head drilling rod, and unit appearance and size is little, can be used for narrow and small tunnel.Complete machine may be split into some parts, carrying, easy for installation, and telephone-moving is rapid, and face moving is quick.Complete machine has inside and outside spraying function, and main frame adopts the screw rod lifting structure, can be implemented in the vertical direction up-down adjustment, to satisfy the variation requirement of position, coal seam, tunnel; Adopt the structure of can symmetry drilling tool being installed simultaneously, can under the situation of not tearing machine open, realize facing upward and adopt, bow and adopt; Utilize the advanced unmanned production technique of work plane, realized the safe working of ultra-thin coal seam.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-front and back supporting mechanism, 2-up and down supporting mechanisms, 3-motor driven unit, 4-drilling rod, 5-propulsive mechanism, 6-frame, 7-elevating mechanism, 8-drill bit.
The specific embodiment
Below in conjunction with accompanying drawing the utility model and the specific embodiment thereof are described in further detail.
Referring to accompanying drawing, the utility model comprises frame and drilling rod, it is characterized in that: described frame 6 is provided with propulsive mechanism 5, elevating mechanism 7 and drilling rod 4, one end of this drilling rod links to each other with drill bit 8, the other end links to each other with motor driven unit 3, frame 6 also with front and back supporting mechanism 1 and up and down supporting mechanism 2 link to each other.
The utility model adopts the fluid motor-driven assembly to replace traditional motor acceleration and deceleration case and promotes drilling rod, realized mechanization, avoided the big manually-operated of labour intensity, drilling rod can upper and lower movement, free to advance or retreat when the digging operation by elevating mechanism and propulsive mechanism.Primer fluid pressure motor driven unit drives the rotation of single head drilling rod, and drilling rod drives drill bit rotation driving again and mines.
Claims (1)
1. single head hydraulic drill rig formula coal-winning machine, comprise frame and drilling rod, it is characterized in that: described frame (6) is provided with propulsive mechanism (5), elevating mechanism (7) and drilling rod (4), one end of this drilling rod links to each other with drill bit (8), the other end links to each other with motor driven unit (3), frame (6) also with front and back supporting mechanism (1) and up and down supporting mechanism (2) link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320132513 CN203130083U (en) | 2013-03-22 | 2013-03-22 | Single-head hydraulic drilling rig type coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320132513 CN203130083U (en) | 2013-03-22 | 2013-03-22 | Single-head hydraulic drilling rig type coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203130083U true CN203130083U (en) | 2013-08-14 |
Family
ID=48938074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320132513 Expired - Fee Related CN203130083U (en) | 2013-03-22 | 2013-03-22 | Single-head hydraulic drilling rig type coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203130083U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470255A (en) * | 2013-09-23 | 2013-12-25 | 中国矿业大学 | Five-bit spiral-drill coal mining device convenient for switching drilling rods |
| CN104405385A (en) * | 2014-09-29 | 2015-03-11 | 中国矿业大学 | High-dipping low seam self-walking simple drill coal mining machine and mining method thereof |
| CN105649533A (en) * | 2016-02-15 | 2016-06-08 | 中国矿业大学 | Liftable three-bit full-hydraulic drilling type coal mining machine for coal pillar extraction and drilling method |
| CN106321098A (en) * | 2016-11-18 | 2017-01-11 | 中国矿业大学 | Automatic coal mining machine operation system and method based on machine vision and multi-sensor fusion |
-
2013
- 2013-03-22 CN CN 201320132513 patent/CN203130083U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470255A (en) * | 2013-09-23 | 2013-12-25 | 中国矿业大学 | Five-bit spiral-drill coal mining device convenient for switching drilling rods |
| CN103470255B (en) * | 2013-09-23 | 2015-05-20 | 中国矿业大学 | Five-bit spiral-drill coal mining device convenient for switching drilling rods |
| CN104405385A (en) * | 2014-09-29 | 2015-03-11 | 中国矿业大学 | High-dipping low seam self-walking simple drill coal mining machine and mining method thereof |
| CN104405385B (en) * | 2014-09-29 | 2016-06-08 | 中国矿业大学 | A kind of steeply inclined thin seam self-propelled simple drill coal-winning machine and recovery method |
| CN105649533A (en) * | 2016-02-15 | 2016-06-08 | 中国矿业大学 | Liftable three-bit full-hydraulic drilling type coal mining machine for coal pillar extraction and drilling method |
| CN105649533B (en) * | 2016-02-15 | 2017-12-19 | 中国矿业大学 | A kind of drill bit full-hydraulic drill type coal mining machine of pillar extraction liftable three and drilling method |
| CN106321098A (en) * | 2016-11-18 | 2017-01-11 | 中国矿业大学 | Automatic coal mining machine operation system and method based on machine vision and multi-sensor fusion |
| CN106321098B (en) * | 2016-11-18 | 2018-03-16 | 中国矿业大学 | A kind of coal-winning machine automatic operating system and method based on machine vision and Multi-sensor Fusion |
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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 |
Granted publication date: 20130814 Termination date: 20210322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |