CN201250666Y - Underground coal excavating and transiting machine - Google Patents
Underground coal excavating and transiting machine Download PDFInfo
- Publication number
- CN201250666Y CN201250666Y CNU2008200394658U CN200820039465U CN201250666Y CN 201250666 Y CN201250666 Y CN 201250666Y CN U2008200394658 U CNU2008200394658 U CN U2008200394658U CN 200820039465 U CN200820039465 U CN 200820039465U CN 201250666 Y CN201250666 Y CN 201250666Y
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- CN
- China
- Prior art keywords
- coal
- machine
- explosion
- transiting
- side direction
- 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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- Excavating Of Shafts Or Tunnels (AREA)
- Manipulator (AREA)
Abstract
The utility model provides an underground coal excavating and transiting machine. The machine is provided with a crawler-type engine body. A lateral belt which extends forward and transits coal from lateral side is arranged at the front part of the engine body. A grill turner, a movable arm, a control system and an anti-explosion power unit are sequentially connected with the upper part of the engine body from front to back. The anti-explosion power unit consists of an anti-explosion motor, a power cylinder and an oil circuit. The coal excavating and transiting machine is suitable to be used in environments of low coal bed and narrow tunnel. The machine not only can greatly reduce the labor intensity of the workers and increase coal mining efficiency, but also is of simple structure and low investment and particularly suitable to be used on the coal faces of various narrow tunnels.
Description
Technical field
The utility model relates to a kind of a kind of underground coal excavation load-and-carry equipment that coal can connect fortune coal simultaneously again that excavates.
Background technology
At present, the coal mining of down-hole, do two kinds main the branch, and a kind of is very thick big tunnel, coal seam, and this tunnel multi-functional large coal-winning machine carries out mechanical mining, and another kind is the thin cundy in coal seam, mostly this tunnel is to use the man-made recovery; Use large-scale coal-winning machine exploitation, the one, the coal seam is low, and the tunnel is narrow short, and big machinery is put to good use not open, the 2nd, equipment complexity, costliness, arranging to exploit loses more than gain, and under the situation of using the man-made recovery, it is big that it exists labour intensity, the drawback that production efficiency is low, to this, at present, also there is not very desirable solution.
Summary of the invention
In order to solve the artificial at present problem of mining and existing, the utility model provides a kind of underground coal to excavate load-and-carry equipment, this machine suits low in the coal seam, use in the narrow short tunnel in the tunnel, it not only can significantly reduce working strength of workers, improve the efficient of mining, and this machine is simple in structure, the investment is less, adapts to narrow short laneway coal mining work plane especially and use.
The concrete scheme that its technical problem that solves the utility model adopts is: machine is mainly formed by taking off shovel, lever arm, side direction conveyor, body, control system and explosion-proof power packages six parts; It is characterized in that: this machine has a caterpillar body, and body is just anterior, installs one and overlaps the side direction conveyor that the side direction of stretching out forward connects fortune coal; Body upper from front to back, be linked in sequence to be equipped with and take off shovel, lever arm, control system and explosion-proof power packages, explosion-proof power packages is made up of fire-proof motor, actuator cylinder and oil circuit, actuator cylinder by the fire-proof motor drive, by oil circuit supply hydraulic oil, manipulation activities arm and take off the shovel work that mines for coal, side direction conveyor fortune coal and body walking.
Its beneficial effect is: this coal excavates load-and-carry equipment, it is low in the coal seam to suit, and uses in the narrow short environment in tunnel, and it not only can significantly reduce working strength of workers, the efficient of improve mining, and this machine is simple in structure, the investment is less, the coal-face that adapts to various narrow stoop ways especially uses.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and the embodiments;
Accompanying drawing is a structural principle schematic diagram of the present utility model;
Among the figure, 1 takes off shovel, 2 lever arms, 3 side direction conveyors, 4 bodies, 5 control systems, 6 explosion-proof power packages.
The specific embodiment
In the drawings, this machine is mainly formed by taking off shovel 1, lever arm 2, side direction conveyor 3, body 4, control system 5 and explosion-proof power packages 6 six parts; It is characterized in that: this machine has a caterpillar body 4, and body is just anterior, installs one and overlaps the side direction conveyor 3 that the side direction of stretching out forward connects fortune coal; Body 4 tops from front to back, be linked in sequence to be equipped with and take off shovel 1, lever arm 2, control system 5 and explosion-proof power packages 5, explosion-proof power packages 6 is made up of fire-proof motor, actuator cylinder and oil circuit, actuator cylinder by the fire-proof motor drive, by oil circuit supply hydraulic oil, manipulation activities arm 2 and take off shovel 1 and dig matchmaker work, side direction conveyor 3 fortune coals and body 4 walkings.
In the drawings, this body is to be converted by small-sized caterpillar belt formula excavator, just the power of motor has been made into explosion-proof type power, and it is substituted by fire-proof motor, oil cylinder, oil circuit and hydraulic motor, and the high-pressure oil pipe of its control system does not all have too big change; In the front portion of former small-sized caterpillar belt formula excavator base machine, but stretch out to prolong the side direction conveyor 3 that side direction connects fortune coal has been installed, this conveyor provides power power by explosion-proof power packages, drives hydraulic motor and rotates, drive the conveyor running.
Claims (1)
1. a underground coal excavates load-and-carry equipment, and this machine is mainly formed by taking off shovel (1), lever arm (2), side direction conveyor (3) body (4), control system (5) and explosion-proof power packages (6) six parts; It is characterized in that: this machine has a caterpillar body (4), and body is just anterior, installs one and overlaps the side direction conveyor (3) that the side direction of stretching out forward connects fortune coal; Body (4) top is linked in sequence to be equipped with and takes off shovel (1), lever arm (2), control system (5) and explosion-proof power packages (6) from front to back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200394658U CN201250666Y (en) | 2008-08-26 | 2008-08-26 | Underground coal excavating and transiting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200394658U CN201250666Y (en) | 2008-08-26 | 2008-08-26 | Underground coal excavating and transiting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250666Y true CN201250666Y (en) | 2009-06-03 |
Family
ID=40746340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200394658U Expired - Fee Related CN201250666Y (en) | 2008-08-26 | 2008-08-26 | Underground coal excavating and transiting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250666Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330566A (en) * | 2011-08-03 | 2012-01-25 | 山西东华机械有限公司 | Shovelling and loading device |
| CN102330554A (en) * | 2011-08-03 | 2012-01-25 | 山西东华机械有限公司 | Tunnel heaving floor cleaning forklift truck |
| CN102705000A (en) * | 2012-06-04 | 2012-10-03 | 山东科技大学 | Hydraulic control system for coal pickup manipulator and working method |
-
2008
- 2008-08-26 CN CNU2008200394658U patent/CN201250666Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330566A (en) * | 2011-08-03 | 2012-01-25 | 山西东华机械有限公司 | Shovelling and loading device |
| CN102330554A (en) * | 2011-08-03 | 2012-01-25 | 山西东华机械有限公司 | Tunnel heaving floor cleaning forklift truck |
| CN102705000A (en) * | 2012-06-04 | 2012-10-03 | 山东科技大学 | Hydraulic control system for coal pickup manipulator and working method |
| CN102705000B (en) * | 2012-06-04 | 2014-10-15 | 山东科技大学 | Hydraulic control system for coal pickup manipulator and working method |
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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: 20090603 |