CN201991537U - Arc tunnelling machine - Google Patents
Arc tunnelling machine Download PDFInfo
- Publication number
- CN201991537U CN201991537U CN2011200979269U CN201120097926U CN201991537U CN 201991537 U CN201991537 U CN 201991537U CN 2011200979269 U CN2011200979269 U CN 2011200979269U CN 201120097926 U CN201120097926 U CN 201120097926U CN 201991537 U CN201991537 U CN 201991537U
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- Prior art keywords
- traveling
- arc
- tunnelling
- main body
- support
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- Expired - Fee Related
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Abstract
The utility model relates to an arc tunnelling machine consisting of a cutting part, a shovel plate part, a support part, a main body part, a traveling assisting device, a hydraulic system, a traveling part, a feeding mechanism, a water system, an electrical system, a rear support part, a lubricating system and a transport mechanism. The support part is arranged at the upper end of the cutting part and connected with the main body part; the shovel plate part, the hydraulic system, the traveling part, the feeding mechanism, the water system, an the electrical system, the rear support part, a the lubricating system and the transport mechanism are respectively arranged on the main body part; and the traveling assisting device is arranged at the lower end of the traveling part. The arc tunnelling machine can realize the normal works such as tunnelling, material feeding, travelling, support and the like of the tunneling machine when a U-shaped steel beam is used as an arc sealed support under the conditions of soft top and plate boards, thus reducing labor intensity, eliminating unsafe potential hazards and accelerating the tunneling speed.
Description
Technical field: the utility model relates to a kind of circular arc tunnelling machine.
Background technology: at present, the part colliery is running into rice surplus the coal seam thickness 10, when the coal seam all is the geological conditions of oil shale or loose roof up and down, because geological conditions is bad, press greatly in the ore deposit, and it combines about 5 meters of diameters can only be tunneled out in the pick tunnel in the middle of the coal seam circular tunnel, use U shaped steel to do circular shape sealing supporting then, by artificial big gun pick, existence is potential safety hazard greatly fully in its tunnelling, and simultaneously slower driving speed and great labour intensity are restricting the progress in colliery.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming, a kind of circular arc tunnelling machine is provided, it has mainly solved when running into than high seam and soft geology condition, its tunnelling is fully by artificial big gun pick, have big potential safety hazard, slower driving speed and great labour intensity are restricting the problems such as progress in colliery.The purpose of this utility model is achieved in that the circular arc tunnelling machine is made of: cutting units, shovel board portion, supporting portion, body, walk supporting device, hydraulic system, running part, feed mechanism, water system, electrical system, support portion, back, lubricating system, transporter.Supporting portion is installed in the upper end of cutting units, and be connected with body, shovel board portion, hydraulic system, running part, feed mechanism, water system, electrical system, support portion, back, lubricating system, transporter are installed in respectively on the body, and walk supporting device is placed in the lower end of running part.This product is the circular arc tunnelling machine, when it can use the U section steel beam to do circular shape sealing supporting under soft top, base plate condition, realize operations such as the normal tunnelling of development machine, mass transport, walking, supporting, alleviated labour intensity, eliminate hidden danger, improved driving speed.
Description of drawings:
Accompanying drawing is the structural representation of the utility model circular arc tunnelling machine.
The 1-cutting units 2-shovel board 3-of the portion supporting 4-of portion body
5-walk supporting device 6-hydraulic system 7-running part
Support portion behind the 8-feed mechanism 9-water system 10-electrical system 11-
12-lubricating system 13-transporter
The specific embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, the circular arc tunnelling machine is made of: cutting units 1, shovel board portion 2, supporting portion 3, body 4, walk supporting device 5, hydraulic system 6, running part 7, feed mechanism 8, water system 9, electrical system 10, support portion 11, back, lubricating system 12, transporter 13.Supporting portion 3 is installed in the upper end of cutting units 1, and be connected with body 4, shovel board portion 2, hydraulic system 6, running part 7, feed mechanism 8, water system 9, electrical system 10, support portion 11, back, lubricating system 12, transporter 13 are installed in respectively on the body 4, and walk supporting device 5 is placed in the lower end of running part 7.
Claims (1)
1. circular arc tunnelling machine, it is by cutting units (1), shovel board portion (2), supporting portion (3), body (4), walk supporting device (5), hydraulic system (6), running part (7), feed mechanism (8), water system (9), electrical system (10), back support portion (11), lubricating system (12), transporter (13) constitutes, it is characterized in that: supporting portion (3) is installed in the upper end of cutting units (1), and be connected with body (4), shovel board portion (2), hydraulic system (6), running part (7), feed mechanism (8), water system (9), electrical system (10), back support portion (11), lubricating system (12), transporter (13) is installed in respectively on the body (4), and walk supporting device (5) is placed in the lower end of running part (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200979269U CN201991537U (en) | 2011-04-06 | 2011-04-06 | Arc tunnelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200979269U CN201991537U (en) | 2011-04-06 | 2011-04-06 | Arc tunnelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201991537U true CN201991537U (en) | 2011-09-28 |
Family
ID=44668027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200979269U Expired - Fee Related CN201991537U (en) | 2011-04-06 | 2011-04-06 | Arc tunnelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201991537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484746A (en) * | 2015-12-23 | 2016-04-13 | 林州重机集团股份有限公司 | Roadway opening heading machine |
| CN107939411A (en) * | 2017-12-06 | 2018-04-20 | 徐州迈斯特机械科技有限公司 | A kind of subway tunnel mole |
-
2011
- 2011-04-06 CN CN2011200979269U patent/CN201991537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484746A (en) * | 2015-12-23 | 2016-04-13 | 林州重机集团股份有限公司 | Roadway opening heading machine |
| CN107939411A (en) * | 2017-12-06 | 2018-04-20 | 徐州迈斯特机械科技有限公司 | A kind of subway tunnel mole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 154003 No. 218, Xiangyang East District, Heilongjiang, Jiefang Road, Jiamusi Patentee after: Long access universal (Jiamusi) mining equipment Co., Ltd. Address before: 154003 Jiamusi Coal Mine Machinery Co., Ltd., No. 218, Jiamusi, Heilongjiang, Jiefang Road Patentee before: Jiamusi Coal Mining Machinery Co., Ltd. |
|
| 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: 20110928 Termination date: 20170406 |