CN202400587U - Speed measurement device for belt conveyor - Google Patents
Speed measurement device for belt conveyor Download PDFInfo
- Publication number
- CN202400587U CN202400587U CN 201120553483 CN201120553483U CN202400587U CN 202400587 U CN202400587 U CN 202400587U CN 201120553483 CN201120553483 CN 201120553483 CN 201120553483 U CN201120553483 U CN 201120553483U CN 202400587 U CN202400587 U CN 202400587U
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- Prior art keywords
- speed
- measuring device
- belt
- measurement device
- speed measuring
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Abstract
The utility model discloses a speed measurement device, particularly discloses the speed measurement device for a belt conveyor, and belongs to the technical field of miner conveying machine manufacture. The speed measurement device for the belt conveyor can monitor whether a belt runs or not at any time during working of the belt conveyor. The speed measurement device comprises a carrier roller for supporting and transmitting the conveying belt, a photoelectric sensing disc in linked rotation along with the carrier roller in a synchronous mode, a speed measurement device for measuring the revolving speed of the photoelectric sensing disc and a control system, wherein a signal input end of the speed measurement device is connected with the photoelectric sensing disc, and a signal output end of the speed measurement device is connected with the control system.
Description
Technical field
The utility model relates to a kind of speed measuring device, especially relates to a kind of speed measuring device that is used for belt transporter, belongs to carrying machine in mine manufacturing technology field.
Background technology
At present, in the manufacturing line of metallurgic auxiliary materials such as pellet, adopt contact and the transportation device of belt transporter, be accompanied by the raising of productive capacity, extensively adopt high speed, heavy-load type belt transporter now especially as each inter process.Because the modern production line all is the strong automation line of continuity, therefore, the smooth operation of equipment is had higher requirement.But, in actual production,, often cause slipping of the belt owing to reasons such as inhomogeneous blankings, make belt low speed or out of service, cause buildup, spreading, need the labor cleaning, increased labor strength, influence environment again; Simultaneously; Although owing to slipping of the belt causes belt low speed or out of service, this moment, the driving motor of belt transportation chain-drive section was still controlled original speed in operation, like this; Because friction for a long time; Be easy to belt and break, cause, also have a strong impact on carrying out continuously of production than the large economy loss.
The utility model content
The utility model technical matters to be solved is: provide a kind of in the belt transporter working process, can monitor the speed measuring device that is used for belt transporter whether belt is moving at any time.
The technical scheme that adopts for solving the problems of the technologies described above is: a kind of speed measuring device that is used for belt transporter; Comprise the carrying roller that supports the transmission travelling belt; Also comprise and the optoelectronic induction dish of carrying roller synchronous interaction rotation, the speed measuring device and the control system of measuring light electric induction dish rotating speed; The signal input part of speed measuring device is connected with the optoelectronic induction dish, and signal output part is connected with control system.
Further be; The optoelectronic induction dish circumferentially is evenly equipped with the induction disk of a plurality of through holes for the edge; Speed measuring device be positioned at the top of through hole for its light beam that tests the speed and along the axially extended photoelectricity of this through hole near switch, photoelectricity near the signal input part that opens the light through test the speed light beam with respond to disk and be connected.
Further be; Control system comprises operation monitoring device, PLC module and the man-machine interface that photoelectricity is become the readable signal of PLC module near the signal transition of switch input; Photoelectricity is connected with the operation monitoring device near the signal output part of switch, and operation monitoring device, man-machine interface are connected with the PLC module respectively.
The beneficial effect of the utility model is: through in the outside of the carrying roller that supports the transmission travelling belt optoelectronic induction dish that rotates with the carrying roller synchronous interaction being installed; And then the speed whether the optoelectronic induction dish rotates and rotate is measured through speed measuring device; And send corresponding signal through control system; Since optoelectronic induction dish and carrying roller synchronous interaction rotation, and the rotation of carrying roller depends on the operation of travelling belt, like this; When speed measuring device detects that the optoelectronic induction dish stops operating or velocity of rotation is lower than when setting rotary speed; Send corresponding signal through control system, and can realize in the belt transporter working process, whether belt moves with whether low cruise is realized real-time monitoring.
Description of drawings
Fig. 1 is a kind of structural representation that is used for the speed measuring device of belt transporter of the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
The scheme drawing of the control system that Fig. 3 relates to for the utility model.
Be labeled as among the figure: travelling belt 1, carrying roller 2, optoelectronic induction dish 3, speed measuring device 4, through hole 5, the light beam 6 that tests the speed, PLC module 7, operation monitoring device 8, man-machine interface 9.
The specific embodiment
Shown in Fig. 1, Fig. 2 and figure be the utility model provide a kind of in the belt transporter working process, can monitor belt at any time whether at the speed measuring device that is used for belt transporter of operation.Said speed measuring device comprises the carrying roller 2 that supports transmission travelling belt 1; Also comprise and the optoelectronic induction dish 3 of carrying roller 2 synchronous interactions rotation, the speed measuring device 4 and the control system of measuring light electric induction dish 3 rotating speeds; The signal input part of speed measuring device 4 is connected with optoelectronic induction dish 3, and signal output part is connected with control system.Adopt the above-mentioned outside that an optoelectronic induction dish 3 that rotates with carrying roller 2 synchronous interactions is installed at the carrying roller 2 that supports transmission travelling belt 1; And then measure through the speed whether 4 pairs of optoelectronic induction dishes 3 of speed measuring device rotate and rotate; And send the technical scheme of corresponding signal through control system; Since optoelectronic induction dish 3 and carrying roller 2 synchronous interactions rotation, and the rotation of carrying roller 2 depends on the operation of travelling belt 1, like this; When speed measuring device 4 detects that optoelectronic induction dish 3 stops operating or velocity of rotation is lower than when setting rotary speed; Send corresponding signal through control system, and can realize in the belt transporter working process, whether belt moves with whether low cruise is realized real-time monitoring.When control system was sent belt signal out of service, the associative operation personnel can stop the material supply of a last flow process immediately, to reduce the accumulation of material, avoided travelling belt 1 to break because of friction simultaneously; When control system was sent belt and run slowly signal, can the slow down material supply to said belt transporter of a last flow process of associative operation personnel made the travelling belt 1 fast quick-recovery preset running speed of said belt transporter.
In the above-mentioned embodiment; In order to practice thrift manufacturing cost; Simplify the structure of speed measuring device; Optoelectronic induction dish 3 is for along the induction disk that circumferentially is evenly equipped with a plurality of through holes 5, speed measuring device 4 be positioned at the top of through hole 5 for its light beam 6 that tests the speed and along the axially extended photoelectricity of this through hole near switch, photoelectricity near the signal input part that opens the light through test the speed light beam 6 with respond to disk and be connected.
In order to improve the intelligent degree of the utility model speed measuring device; Handled easily personnel's operation; Control system comprises operation monitoring device 8, PLC module 7 and the man-machine interface 9 that photoelectricity is become the readable signal of PLC module 7 near the signal transition of switch input; Photoelectricity is connected with operation monitoring device 8 near the signal output part of switch, and operation monitoring device 8, man-machine interface 9 are connected with PLC module 7 respectively.
Claims (3)
1. speed measuring device that is used for belt transporter; Comprise the carrying roller (2) that supports transmission travelling belt (1); It is characterized in that: also comprise and the optoelectronic induction dish (3) of carrying roller (2) synchronous interaction rotation, the speed measuring device (4) and the control system of measuring light electric induction dish (3) rotating speed; The signal input part of speed measuring device (4) is connected with optoelectronic induction dish (3), and signal output part is connected with control system.
2. a kind of speed measuring device that is used for belt transporter according to claim 1; It is characterized in that: optoelectronic induction dish (3) circumferentially is evenly equipped with the induction disk of a plurality of through holes (5) for the edge; Speed measuring device (4) be positioned at the top of through hole (5) for its light beam that tests the speed (6) and along the axially extended photoelectricity of this through hole near switch, photoelectricity near the signal input part that opens the light through the light beam that tests the speed (6) with respond to disk and be connected.
3. a kind of speed measuring device that is used for belt transporter according to claim 1; It is characterized in that: control system comprises operation monitoring device (8), PLC module (7) and the man-machine interface (9) that photoelectricity is become the readable signal of PLC module (7) near the signal transition of switch input; Photoelectricity is connected with operation monitoring device (8) near the signal output part of switch, and operation monitoring device (8), man-machine interface (9) are connected with PLC module (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120553483 CN202400587U (en) | 2011-12-27 | 2011-12-27 | Speed measurement device for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120553483 CN202400587U (en) | 2011-12-27 | 2011-12-27 | Speed measurement device for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202400587U true CN202400587U (en) | 2012-08-29 |
Family
ID=46698253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120553483 Expired - Fee Related CN202400587U (en) | 2011-12-27 | 2011-12-27 | Speed measurement device for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202400587U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003262A (en) * | 2014-05-14 | 2014-08-27 | 江苏永钢集团有限公司 | Linkage protection alarm device in elevator |
| CN104029862A (en) * | 2013-12-15 | 2014-09-10 | 广西鱼峰水泥股份有限公司 | Control device for bag falling of packing machine |
| CN112758632A (en) * | 2021-01-22 | 2021-05-07 | 华能国际电力股份有限公司上海石洞口第一电厂 | Anti-slip speed measurement and material flow detection device for belt conveyor |
-
2011
- 2011-12-27 CN CN 201120553483 patent/CN202400587U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029862A (en) * | 2013-12-15 | 2014-09-10 | 广西鱼峰水泥股份有限公司 | Control device for bag falling of packing machine |
| CN104003262A (en) * | 2014-05-14 | 2014-08-27 | 江苏永钢集团有限公司 | Linkage protection alarm device in elevator |
| CN112758632A (en) * | 2021-01-22 | 2021-05-07 | 华能国际电力股份有限公司上海石洞口第一电厂 | Anti-slip speed measurement and material flow detection device for belt conveyor |
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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: 20120829 Termination date: 20151227 |
|
| EXPY | Termination of patent right or utility model |