CN1597476A - Automatic control device for centering of rubber belt machine - Google Patents
Automatic control device for centering of rubber belt machine Download PDFInfo
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- CN1597476A CN1597476A CN 03127155 CN03127155A CN1597476A CN 1597476 A CN1597476 A CN 1597476A CN 03127155 CN03127155 CN 03127155 CN 03127155 A CN03127155 A CN 03127155A CN 1597476 A CN1597476 A CN 1597476A
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- belt
- microcontroller
- migration
- signal
- adjustment
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Abstract
A method for controlling of belt position of a belt conveyor is achieved by: installing position sensors on its both sides to detect position of conveying belt, generating a calibrating signal when the belt goes out of its normal position and sending it to a micro-controller, sending a belt status signal to the mciro-controller by a status sensor, and calibrating the belt position by a return belt calbirator according to comamnds from the controller. It can be used in power generation plant.
Description
The present invention relates to autocontrol method for off tracking of rubber belt convayer in a kind of thermal powerplant coal handling plant and the colliery.
At present, enterprises such as Power Plant in China are progressively adopting microcomputor program control, but all can not realize the automatic compensation of the sealing-tape machine in the coal handling plant, when mainly being meant belt generation sideslip, can not adjust it automatically.
The object of the invention is to provide a kind of autocontrol method for off tracking of rubber belt convayer and setting device, to realize the automatic compensation of the sealing-tape machine in the coal handling plant, i.e. during belt generation sideslip, can adjust it automatically.
For achieving the above object, the technical scheme taked of the present invention is:
Detect belt deviation direction and definite running deviation value and send offset signals by the misalignment sensor switch (2) that is installed in belt (1) both sides, send this offset signals to microcontroller;
Belt running state sensor (4) also sends the working state signal of belt to microcontroller simultaneously;
The signal that microcontroller is passed back according to belt running state sensor is made specific control algorithm, is divided into following two kinds of situations again: 1. when belt be that sideslip takes place when being on load operation, can put adjusting mechanism (5) adjustment by coal breakage and make the belt non-migration; 2. working as belt is to be in no load operation generation sideslip, can make the belt non-migration by return belt aligning machine (6) adjustment.
The invention has the advantages that: the sideslip that can make the sealing-tape machine automatic compensation belt in the thermal powerplant coal handling plant.
Below in conjunction with the drawings and the specific embodiments the present invention is described in further detail.
The schematic perspective view of Fig. 1, sealing-tape machine automatic regulating apparatus of the present invention;
1, belt, 2, the misalignment sensor switch, 3 spillplates, 4, belt running state sensor, 5, coal breakage point adjusting mechanism, 6, the return belt aligning machine, 7, coal conduit, 8, coal conveyer belt mainframe channel-section steel.
Embodiment:
Detect belt deviation direction and definite running deviation value and send offset signals by the misalignment sensor switch (2) that is installed in belt (1) both sides, send this offset signals to microcontroller;
Belt running state sensor (4) also sends the working state signal of belt to microcontroller simultaneously;
The signal that microcontroller is passed back according to belt running state sensor is made specific control algorithm, is divided into following two kinds of situations again: 1. when belt be that sideslip takes place when being on load operation, can put adjusting mechanism (5) adjustment by coal breakage and make the belt non-migration; 2. working as belt is to be in no load operation generation sideslip, can make the belt non-migration by return belt aligning machine (6) adjustment.
Claims (1)
1, a kind of autocontrol method for off tracking of rubber belt convayer is characterized in that: comprise the following steps:
Detect belt deviation direction and definite running deviation value and send offset signals by the misalignment sensor switch (2) that is installed in belt (1) both sides, send this offset signals to microcontroller;
Belt running state sensor (4) also sends the working state signal of belt to microcontroller simultaneously;
The signal that microcontroller is passed back according to belt running state sensor is made specific control algorithm, is divided into following two kinds of situations again: 1. when belt be that sideslip takes place when being on load operation, can put adjusting mechanism (5) adjustment by coal breakage and make the belt non-migration; 2. working as belt is to be in no load operation generation sideslip, can make the belt non-migration by return belt aligning machine (6) adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03127155 CN1597476A (en) | 2003-09-17 | 2003-09-17 | Automatic control device for centering of rubber belt machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03127155 CN1597476A (en) | 2003-09-17 | 2003-09-17 | Automatic control device for centering of rubber belt machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1597476A true CN1597476A (en) | 2005-03-23 |
Family
ID=34658844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03127155 Pending CN1597476A (en) | 2003-09-17 | 2003-09-17 | Automatic control device for centering of rubber belt machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1597476A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101341073B (en) * | 2005-12-22 | 2011-03-02 | 泰特拉-拉瓦尔金融控股公司 | Packaging-container production device and packaging-container production method |
| CN102464201A (en) * | 2010-11-04 | 2012-05-23 | 南京康迪欣电子电器有限责任公司 | Intelligent protection system for long-distance belt machine |
| CN104334479A (en) * | 2012-06-14 | 2015-02-04 | 横滨橡胶株式会社 | Belt conveyer device |
-
2003
- 2003-09-17 CN CN 03127155 patent/CN1597476A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101341073B (en) * | 2005-12-22 | 2011-03-02 | 泰特拉-拉瓦尔金融控股公司 | Packaging-container production device and packaging-container production method |
| CN102464201A (en) * | 2010-11-04 | 2012-05-23 | 南京康迪欣电子电器有限责任公司 | Intelligent protection system for long-distance belt machine |
| CN104334479A (en) * | 2012-06-14 | 2015-02-04 | 横滨橡胶株式会社 | Belt conveyer device |
| CN104334479B (en) * | 2012-06-14 | 2016-11-09 | 横滨橡胶株式会社 | Belt conveying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |