CN102431785A - System for monitoring belt conveyer - Google Patents
System for monitoring belt conveyer Download PDFInfo
- Publication number
- CN102431785A CN102431785A CN2011102629885A CN201110262988A CN102431785A CN 102431785 A CN102431785 A CN 102431785A CN 2011102629885 A CN2011102629885 A CN 2011102629885A CN 201110262988 A CN201110262988 A CN 201110262988A CN 102431785 A CN102431785 A CN 102431785A
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- Prior art keywords
- proximity transducer
- control circuit
- electricity
- fluctuation
- belt transporter
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Abstract
The invention discloses a system for monitoring the working state of a belt conveyer. In the normal working state of the system, detection electricity senses regular pulse signals at uniform intervals on a proximity transducer, an output circuit works normally, a load relay can work normally, the rotating speed reflected on a fluctuation shaft roller is abnormal and non-uniform pulse signals are sensed by the detection electricity on the proximity transducer if the load relay works abnormally, and the load relay stops working and a main working motor is shut down once a control circuit module receives a non-uniform pulse signal, so that the entire belt conveyer is protected effectively.
Description
Technical field
The present invention relates to a kind of monitored control system, a kind of specifically belt transporter working status monitoring system belongs to the belt transporter technical field.
Background technology
At present, belt transporter is in the process of work, because overload, the blocked portion of material, and the machinery and the fault of electric aspect cause the work mal through regular meeting, sometimes even safety misadventure can take place.To this, also there is not better terms of settlement at present.
Summary of the invention
The objective of the invention is to: a kind of belt transporter working status monitoring system is provided; It is existing to overcome existing belt transporter: owing to there is not the corresponding work condition monitoring system existing; By the blocked portion of overload material and the reason of machinery and electric aspect, cause the scarce limit of belt transporter work mal even generation safety misadventure.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: this belt transporter working status monitoring system comprises the fluctuation beaming roller, detects electricity, proximity transducer, sensor stand, control circuit module, load-relay; The end of described fluctuation beaming roller is installed with detection; The axial line of fluctuation beaming roller is vertical with the plane of detecting the electricity place; Proximity transducer is fixedly mounted on through sensor stand and detects electric edge; The test side of proximity transducer independently keeps spacing mutually with the plane of detecting electricity; The signal output port of proximity transducer links to each other with the input port of control module through signal wire (SW), and control circuit module and load-relay are serially connected in the circuit of control circuit PN through lead.
Principle of work of the present invention is: under the belt transporter normal working, detect electricity and induce the even of interval, clocklike impulse singla at proximity transducer; Outlet line normal operation, load-relay also can normal operation, if belt transporter work mal; The rotating speed that is reflected on the fluctuation beaming roller must also be abnormal, so what the detection electricity induced on proximity transducer must be uneven impulse singla; In a single day control circuit module receives uneven impulse singla, and load-relay is quit work, thereby; Also just close the main motor of work of belt transporter, thereby protect whole belt transporter effectively.
Beneficial effect: can find out that by principle of work of the present invention the present invention can send and stop the thing signal in time, can play the effect of protecting whole belt transporter effectively under the situation that belt transporter breaks down.
Description of drawings
Accompanying drawing 1 is a fundamental diagram of the present invention.
Shown in the figure: 1. the fluctuation beaming roller, 2. detect electricity, 3. proximity transducer, 4. sensor stand, 5. control circuit module, 6. load-relay.
The specific embodiment
In the drawings; This belt transporter working status monitoring system comprises fluctuation beaming roller 1, detects electricity 2, proximity transducer 3, sensor stand 4, control circuit module 5, load-relay 6; The end of described fluctuation beaming roller 1 is installed with detects electricity 2; The axial line of fluctuation beaming roller 1 is vertical with the plane of detecting electricity 2 places; Proximity transducer 3 is fixedly mounted on through sensor stand 4 and detects electric 2 edges; The test side of proximity transducer 3 independently keeps spacing mutually with the plane of detecting electricity 2, and the signal output port of proximity transducer 3 links to each other with the input port of control module 5 through signal wire (SW), and control circuit module 5 is serially connected in the circuit of control circuit PN through lead with load-relay 6.Under the belt transporter normal working, detect electricity 2 and induce the even of interval, clocklike impulse singla at proximity transducer 3; Outlet line normal operation, load-relay 6 also can normal operation, if belt transporter work mal; The rotating speed that is reflected on the fluctuation beaming roller 1 must also be abnormal, so what detection electricity 2 induced on proximity transducer 3 must be uneven impulse singla; In a single day control circuit module 5 receives uneven impulse singla, and load-relay 6 is quit work, thereby; Also just close the main motor of work of belt transporter, thereby protect whole belt transporter effectively.
Claims (1)
1. belt transporter working status monitoring system; This belt transporter working status monitoring system comprises fluctuation beaming roller (1), detects electricity (2), proximity transducer (3), sensor stand (4), control circuit module (5), load-relay (6); It is characterized in that: the end of fluctuation beaming roller (1) is installed with detects electricity (2); The axial line of fluctuation beaming roller (1) is vertical with the plane of detecting electricity (2) place; Proximity transducer (3) is fixedly mounted on through sensor stand (4) and detects electricity (2) edge; The test side of proximity transducer (3) independently keeps spacing mutually with the plane of detecting electricity (2); The signal output port of proximity transducer (3) links to each other with the input port of control module (5) through signal wire (SW), and control circuit module (5) is serially connected in the circuit of control circuit PN through lead with load-relay (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102629885A CN102431785A (en) | 2011-09-07 | 2011-09-07 | System for monitoring belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102629885A CN102431785A (en) | 2011-09-07 | 2011-09-07 | System for monitoring belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102431785A true CN102431785A (en) | 2012-05-02 |
Family
ID=45980212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102629885A Pending CN102431785A (en) | 2011-09-07 | 2011-09-07 | System for monitoring belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102431785A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705013A (en) * | 2012-06-20 | 2012-10-03 | 上海交通大学 | System and method for real-time monitoring of folding type earthwork transport machine |
| CN104386450A (en) * | 2014-11-17 | 2015-03-04 | 浪潮电子信息产业股份有限公司 | Real-time detection method for running state of production line speed multiplication chain |
| CN107458841A (en) * | 2017-08-03 | 2017-12-12 | 武汉钢铁有限公司 | A kind of apparatus and method for belt driven rollers fault diagnosis |
-
2011
- 2011-09-07 CN CN2011102629885A patent/CN102431785A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705013A (en) * | 2012-06-20 | 2012-10-03 | 上海交通大学 | System and method for real-time monitoring of folding type earthwork transport machine |
| CN104386450A (en) * | 2014-11-17 | 2015-03-04 | 浪潮电子信息产业股份有限公司 | Real-time detection method for running state of production line speed multiplication chain |
| CN107458841A (en) * | 2017-08-03 | 2017-12-12 | 武汉钢铁有限公司 | A kind of apparatus and method for belt driven rollers fault diagnosis |
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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 |
Application publication date: 20120502 |