CN202809470U - Protecting system for running of milling-planing drum of milling-planing machine - Google Patents
Protecting system for running of milling-planing drum of milling-planing machine Download PDFInfo
- Publication number
- CN202809470U CN202809470U CN 201220409750 CN201220409750U CN202809470U CN 202809470 U CN202809470 U CN 202809470U CN 201220409750 CN201220409750 CN 201220409750 CN 201220409750 U CN201220409750 U CN 201220409750U CN 202809470 U CN202809470 U CN 202809470U
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- China
- Prior art keywords
- milling
- planing
- switch
- controller
- protecting system
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- 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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Abstract
The utility model discloses a protecting system for the running of the milling-planing drum of a milling-planing machine. The protecting system comprises an engine rotational speed sensor, a travelling handle, a high-speed and low-speed switch, a controller, a display and a start-up protecting switch, wherein the engine rotational speed sensor, the travelling handle and the high-speed and low-speed switch are connected with the controller, and the controller is connected with the display and the start-up protecting switch. The protecting system disclosed by the utility model is simple in structure, convenient to install, and suitable for any milling-planing machines; and via the protecting system, the problems of the milling-planing machine occurring during a start-up process are greatly reduced, the maintenance cost is saved, the working efficiency is increased, and the personal safety of working personnel is effectively protected.
Description
Technical field
The utility model relates to a kind of protection system of milling and planing drum operation of milling machine.
Background technology
In road more and more flourishing today; the effect that the maintenance of milling machine on the road surface played has day aobvious giving prominence to; because very many of the function of milling machine; so the connection of internal wiring is intricate; add not well maintenance owing to use for a long time, cause milling machine in start-up course, often can go wrong, caused very large difficulty to maintenance; seriously influenced operating efficiency, more serious meeting injures staff's personal safety.
Summary of the invention
Problem for above-mentioned prior art existence; the utility model provides a kind of protection system of milling and planing drum operation of milling machine, greatly reduces milling machine and goes wrong in start-up course, saves maintenance cost; increase work efficiency, effectively Protection personnel's personal safety.
To achieve these goals, the utility model is achieved through the following technical solutions:
OnePlant the protection system of the milling and planing drum operation of milling machine, comprise engine speed sensor, walking handle, high low speed switch, controller, display and starting protection switch; Engine speed sensor, walking handle and high low speed switch connect controller in succession, and controller connects display and starting protection switch.
The beneficial effects of the utility model are: simple in structure, easy for installation, be applicable to any milling machine, and greatly reduced milling machine and in start-up course, gone wrong, save maintenance cost, improved operating efficiency, effectively protected staff's personal safety.
Description of drawings
Fig. 1 is theory diagram of the present utility model.
Among the figure: engine speed sensor, walking handle, high low speed switch, controller, display, starting protection switch.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1,
OnePlant the protection system of the milling and planing drum operation of milling machine, comprise engine speed sensor, walking handle, high low speed switch, controller, display and starting protection switch; Engine speed sensor, walking handle and high low speed switch connect controller in succession, and controller connects display and starting protection switch.
During work, behind engine start, read engine speed sensor 900r ∕ min, the high low speed switching signal low speed of walking, walking handle signal meta by controller, after above signal reaches requirement, show the permission startup interface at display, at this moment pressing start button milling machine milling and planing drum can start.Otherwise the display demonstration does not allow log-on message in the situation that any condition is not being met.
Claims (1)
1.
OnePlant the protection system of the milling and planing drum operation of milling machine, comprise engine speed sensor, walking handle, high low speed switch, controller, display and starting protection switch; Engine speed sensor, walking handle and high low speed switch connect controller in succession, and controller connects display and starting protection switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220409750 CN202809470U (en) | 2012-08-18 | 2012-08-18 | Protecting system for running of milling-planing drum of milling-planing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220409750 CN202809470U (en) | 2012-08-18 | 2012-08-18 | Protecting system for running of milling-planing drum of milling-planing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809470U true CN202809470U (en) | 2013-03-20 |
Family
ID=47868380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220409750 Expired - Fee Related CN202809470U (en) | 2012-08-18 | 2012-08-18 | Protecting system for running of milling-planing drum of milling-planing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150561A (en) * | 2021-12-15 | 2022-03-08 | 山推工程机械股份有限公司 | Milling machine tool changing control method and milling machine |
-
2012
- 2012-08-18 CN CN 201220409750 patent/CN202809470U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150561A (en) * | 2021-12-15 | 2022-03-08 | 山推工程机械股份有限公司 | Milling machine tool changing control method and milling machine |
| CN114150561B (en) * | 2021-12-15 | 2023-11-24 | 山推工程机械股份有限公司 | Milling machine tool changing control method and milling machine |
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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: 20130320 Termination date: 20140818 |
|
| EXPY | Termination of patent right or utility model |