CN202937270U - Heading machine cutter high-pressure water structure - Google Patents
Heading machine cutter high-pressure water structure Download PDFInfo
- Publication number
- CN202937270U CN202937270U CN 201220616633 CN201220616633U CN202937270U CN 202937270 U CN202937270 U CN 202937270U CN 201220616633 CN201220616633 CN 201220616633 CN 201220616633 U CN201220616633 U CN 201220616633U CN 202937270 U CN202937270 U CN 202937270U
- Authority
- CN
- China
- Prior art keywords
- pressure water
- water pipe
- cutterhead
- main shaft
- spindle
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a heading machine cutter high-pressure water structure which comprises a spindle and a butter baffle, wherein a motor is arranged at one end of the cutter baffle; a hole is formed at one end of the spindle; and the other end of the spindle is communicated with a high-pressure water pipe. The heading machine cutter high-pressure water structure disclosed by the utility model has a reasonable design and a simple structure and is convenient to mount; water enters the high-pressure water pipe from a high-pressure pump, goes into the spindle from the high-pressure water pipe and is sprayed out from the hole on the spindle; and therefore, the cutter can be cooled when in use, the machine stability is improved, the friction is reduced, the service life of the cutter is prolonged, and the production efficiency is improved.
Description
Technical field:
The utility model relates to a kind of development machine, is specifically related to a kind of development machine cutterhead water under high pressure structure.
Background technology:
Development machine is used for building that the street is genuine, speedway passes through, subway station, subway, seabed tunnel and in the business district, the laying of the pipelines such as the municipal plumbing that is not suitable for excavating such as artifact urban conservation area, vegetation protection district, electric power, telecommunication, oil, natural gas etc.; during existing development machine work; cutterhead is easily encountered stone during the initial stage at driving; the cutterhead frictional heat; can make the lower hardness of cutter like this; machine is stable not; reduced the application life of development machine cutterhead; extend labour hour simultaneously, therefore reduced operating efficiency.
The utility model content:
The purpose of this utility model is in order to make up the deficiency of prior art, a kind of development machine cutterhead water under high pressure structure to be provided, so just having solved the lower hardness of existing driving machine knife, the problem that machine is stable not.
The utility model solution is as follows:
A kind of development machine cutterhead water under high pressure structure includes main shaft, the cutterhead baffle plate, and described cutterhead baffle plate one end is provided with motor, and described main shaft one end is provided with the hole, and the described main shaft other end is communicated with high-pressure water pipe, and described high-pressure water pipe one end is connected with high-pressure pump.
Its operating principle is: baffle plate one end is provided with motor, and main shaft one end is provided with the hole, and the main shaft other end is communicated with high-pressure water pipe, high-pressure water pipe one end is connected with high-pressure pump, during work, water enters into high-pressure water pipe from high-pressure pump, enters into main shaft from high-pressure water pipe, spray in hole from the main shaft, can cooling cutterhead when so just making work, improved the stability of machine, reduced friction, increase the application life of cutterhead, improved production efficiency.
The utility model is reasonable in design, simple in structure, easy for installation, water enters into high-pressure water pipe from high-pressure pump, enters into main shaft from high-pressure water pipe, spray in hole from the main shaft, can cooling cutterhead when so just making work, improved the stability of machine, reduced friction, increase the application life of cutterhead, improved production efficiency.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Wherein: 1, main shaft, 2, the cutterhead baffle plate, 3, motor, 4, the hole, 5, high-pressure water pipe, 6, high-pressure pump.
The specific embodiment:
Referring to accompanying drawing, a kind of development machine cutterhead water under high pressure structure includes main shaft, the cutterhead baffle plate, described cutterhead baffle plate one end is provided with motor, and described main shaft one end is provided with the hole, the described main shaft other end is communicated with high-pressure water pipe, and described high-pressure water pipe one end is connected with high-pressure pump.
Baffle plate one end is provided with motor, and main shaft one end is provided with the hole, and the main shaft other end is communicated with high-pressure water pipe, high-pressure water pipe one end is connected with high-pressure pump, during work, water enters into high-pressure water pipe from high-pressure pump, enters into main shaft from high-pressure water pipe, spray in hole from the main shaft, can cooling cutterhead when so just making work, improved the stability of machine, reduced friction, increase the application life of cutterhead, improved production efficiency.
Claims (1)
1. a development machine cutterhead water under high pressure structure, include main shaft, the cutterhead baffle plate, described cutterhead baffle plate one end is provided with motor, it is characterized in that: described main shaft one end is provided with the hole, and the described main shaft other end is communicated with high-pressure water pipe, and described high-pressure water pipe one end is connected with high-pressure pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616633 CN202937270U (en) | 2012-11-20 | 2012-11-20 | Heading machine cutter high-pressure water structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616633 CN202937270U (en) | 2012-11-20 | 2012-11-20 | Heading machine cutter high-pressure water structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937270U true CN202937270U (en) | 2013-05-15 |
Family
ID=48321514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220616633 Expired - Fee Related CN202937270U (en) | 2012-11-20 | 2012-11-20 | Heading machine cutter high-pressure water structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762524A (en) * | 2016-08-23 | 2018-03-06 | 吴茂盛 | Water cutting shield machine |
-
2012
- 2012-11-20 CN CN 201220616633 patent/CN202937270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762524A (en) * | 2016-08-23 | 2018-03-06 | 吴茂盛 | Water cutting shield machine |
| CN107762524B (en) * | 2016-08-23 | 2020-04-24 | 吴茂盛 | Water cutting shield machine |
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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: 232009 Huainan, Datong District, the town of Industrial Zone on the kiln Patentee after: ANHUI TANGXING MACHINERY EQUIPMENT CO., LTD. Address before: 232000, Anhui, Huainan Province Datong Town Industrial Zone Patentee before: HUAINAN TANGXING HYDRAULIC MACHINERY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20151120 |