CN204211078U - A kind of slippage detection system of belt transportation system - Google Patents
A kind of slippage detection system of belt transportation system Download PDFInfo
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- CN204211078U CN204211078U CN201420602224.5U CN201420602224U CN204211078U CN 204211078 U CN204211078 U CN 204211078U CN 201420602224 U CN201420602224 U CN 201420602224U CN 204211078 U CN204211078 U CN 204211078U
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Abstract
The utility model provides a kind of slippage detection system of belt transportation system, comprising: skidding detection module, control module, shutdown control module, display module and alarm module; Described skidding detection module comprises signal source and sensor; described signal source is installed on the flower wheel of transport systems; described sensor is installed on by the running orbit of signal source; the signal output part of described sensor is connected with the signal input part of control module, and the signal output part of described control module is connected with the signal input part of shutdown control module, display module, alarm module respectively.The utility model energy Timeliness coverage broken belt and skidding, ensure blast furnace normal production operation, reduction accident scale, reduce loss, extend the service life of belt, simultaneously, wear damage is less likely to occur hermetic sensor, is also not easy the damage that is corroded, and improves the reliability of checking system.
Description
Technical field
The utility model relates to belt tranmission techniques field, is specifically related to a kind of slippage detection system of belt transportation system.
Background technology
When Iron Works taps a blast furnace, after slag sluicing system, slag can directly tinning pull away and becomes dry slag; Or become grain slag after bath dehydration, temporarily stored to granulated slag groove by belt-conveying, transport afterwards again, dry slag contaminated environment, grain slag is the good raw material of building.The whether normal benefit directly affecting surrounding environment and enterprise of grain slag disposal system, belt-conveying has its merits and demerits, belt is because want run continuously for 24 hours, thus serious wear, easy generation broken belt and skidding, if there is no detecting device, can not Timeliness coverage broken belt and skidding, electrical motor continues to run, can cause grain slag at belt transfer station place blocking pile up, damage electromechanical appliance time serious, blast furnace can not go out only due to slag iron in time, cause blast furnace not normal, be unfavorable for operation of blast furnace production.In addition, use mechanical skidding detector, easy wear damage, testing result reliability is low.
Chinese patent ZL 201210076202.5 discloses a kind of roller rotating speed certainty annuity, slipping of the belt checking system and method, this patent is according to the actual speed of driving wheel, determine the theoretical rotational speed of flower wheel, and according to the theoretical rotational speed of flower wheel and actual speed determination slipping of the belt rate, confirm slipping of the belt when the slipping of the belt rate determined is greater than predetermined threshold value; Controller, when detecting slipping of the belt, exports control signal to the warning device be connected, and controls warning device and sends warning.This patent transport systems after checking system is reported to the police can not stop automatically, need to process belt transportation system in time, if personnel just can not process at the scene in time, namely electrical motor continues to run, belt continues to skid not only can service life of serious curtailment belt, and grain slag can be caused in the blocking accumulation of belt transfer station place, damage electromechanical appliance time serious.
Utility model content
For solving the problems of the technologies described above; the utility model provides a kind of slippage detection system of belt transportation system; the slippage detection system of this belt transportation system is by time detecting unit and shut down control module detection, control the operation of belt transportation system, solves belt and continues the service life that skidding can shorten belt and the problem that grain slag can be caused to pile up in the blocking of belt transfer station place.
The utility model is achieved by the following technical programs.
The slippage detection system of a kind of belt transportation system that the utility model provides, comprising: skidding detection module, control module, shutdown control module, display module and alarm module; Described skidding detection module comprises signal source and sensor; described signal source is installed on the flower wheel of transport systems; described sensor is installed on by the running orbit of signal source; the signal output part of described sensor is connected with the signal input part of control module, and the signal output part of described control module is connected with the signal input part of shutdown control module, display module, alarm module respectively.
Described control module comprises time detecting unit A and time detecting unit B; described time detecting unit A is all connected with the signal output part of sensor with the signal input part of time detecting unit B; the signal output part of described time detecting unit A is connected with the signal input part of display module, alarm module, and the signal output part of described time detecting unit B is connected with the signal input part of shutting down control module.
Described sensor is hermetic sensor.
The beneficial effects of the utility model are: when belt system normally runs, the impulse singla of sensor normally passes to control module, according to impulse singla, control module judges whether belt skids or broken belt, within the predetermined time, if do not have impulse singla to be sent on controller, checking system sends alerting signal, on display module, shows failure message, and stops the operation of belt; This checking system energy Timeliness coverage broken belt and skidding; prevent electrical motor continuation operation and belt from skidding for a long time; timely display failure message is convenient to staff and is processed accordingly belt transportation system in time; prevent grain slag in the blocking accumulation of belt transfer station place; protection electromechanical appliance; ensure blast furnace normal production operation; reduction accident scale; reduce loss; extend the service life of belt, meanwhile, wear damage is less likely to occur hermetic sensor; also be not easy the damage that is corroded, improve the reliability of checking system.
Accompanying drawing explanation
Fig. 1 is functional block diagram of the present utility model;
Fig. 2 is the schematic diagram of detection module of skidding in Fig. 1;
In figure: 1-skidding detection module, 11-signal source, 12-sensor, 2-control module, 21-time detecting unit A, 22-time detecting unit B, 3-shuts down control module, 4-display module, 5-alarm module, 6-flower wheel.
Detailed description of the invention
Further describe the technical solution of the utility model below, but described in claimed scope is not limited to.
As a kind of in Fig. 1 and Fig. 2 slippage detection system of belt transportation system, comprising: skidding detection module 1, control module 2, shutdown control module 3, display module 4 and alarm module 5; Described skidding detection module 1 comprises signal source 11 and sensor 12; described signal source 11 is installed on the flower wheel 6 of transport systems; described sensor 12 is installed on by the running orbit of signal source 11; the signal output part of described sensor 12 is connected with the signal input part of control module 2, and the signal output part of described control module 2 is connected with the signal input part of shutdown control module 3, display module 4, alarm module 5 respectively.
Signal source 11 selects sensor sensing iron block, be arranged on belt transportation system flower wheel 6 on, when flower wheel 6 rotates, dynamic answers iron block near sensor 12, then sensor 12 sends impulse singla to control module 2, according to this impulse singla, control module 2 judges whether belt skids or broken belt.
Described control module 2 comprises time detecting unit A21 and time detecting unit B 22; described time detecting unit A21 is all connected with the signal output part of sensor 12 with the signal input part of time detecting unit B 22; the signal output part of described time detecting unit A21 is connected with the signal input part of display module 4, alarm module 5, and the signal output part of described time detecting unit B 22 is connected with the signal input part of shutting down control module 3.
When belt system normally runs, sensor 12 impulse singla normally passes to control module 2, also can not there is not skidding when normal operation in belt transporter, therefore need to preset a time range completely in time detecting unit A21 and time detecting unit B 22; When the time detecting unit A21 in controller module 2 does not receive the impulse singla that sensor 12 spreads out of in predetermined time section, time detecting unit A21 will send signal to display module 4 and alarm module 5, show failure message by display module 4, alarm module 5 sends alerting signal.
When time detecting unit B22 does not receive the impulse singla that sensor 12 spreads out of within the schedule time of correspondence, then time detecting unit B 22 will send signal to shutting down control module 3, then belt is out of service, reduction accident scale, reduces loss.Time detecting unit B 22 is the general repair time in the schedule time of correspondence, if fault is not also eliminated after time of fire alarming reaches this maintenance schedule time, then belt is out of service.
Described sensor 12 is hermetic sensor.Grain slag belt-conveying there are flowing out often, use hermetic sensor to be then not easy the damage that is corroded, and price is cheap compared with other skidding detector, easily installs.
Claims (3)
1. the slippage detection system of a belt transportation system, comprise: skidding detection module (1), control module (2), shut down control module (3), display module (4) and alarm module (5), it is characterized in that: described skidding detection module (1) comprises signal source (11) and sensor (12), described signal source (11) is installed on the flower wheel (6) of transport systems, described sensor (12) is installed on by the running orbit of signal source (11), the signal output part of described sensor (12) is connected with the signal input part of control module (2), the signal output part of described control module (2) respectively with shutdown control module (3), display module (4), the signal input part of alarm module (5) connects.
2. the slippage detection system of belt transportation system as claimed in claim 1, it is characterized in that: described control module (2) comprises time detecting unit A (21) and time detecting unit B (22), described time detecting unit A (21) is all connected with the signal output part of sensor (12) with the signal input part of time detecting unit B (22), the signal output part of described time detecting unit A (21) and display module (4), the signal input part of alarm module (5) connects, the signal output part of described time detecting unit B (22) is connected with the signal input part of shutting down control module (3).
3. the slippage detection system of belt transportation system as claimed in claim 1 or 2, is characterized in that: described sensor (12) is hermetic sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420602224.5U CN204211078U (en) | 2014-10-17 | 2014-10-17 | A kind of slippage detection system of belt transportation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420602224.5U CN204211078U (en) | 2014-10-17 | 2014-10-17 | A kind of slippage detection system of belt transportation system |
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| CN204211078U true CN204211078U (en) | 2015-03-18 |
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| CN201420602224.5U Active CN204211078U (en) | 2014-10-17 | 2014-10-17 | A kind of slippage detection system of belt transportation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032080A (en) * | 2016-11-21 | 2017-08-11 | 云南云铝涌鑫铝业有限公司 | The monitoring system of ribbon conveyer |
| CN107797518A (en) * | 2016-09-01 | 2018-03-13 | 发那科株式会社 | Numerical control device |
| CN109592343A (en) * | 2019-01-25 | 2019-04-09 | 河南蚂蚁新材料有限公司 | A kind of bucket elevator slip detector and its detection method |
-
2014
- 2014-10-17 CN CN201420602224.5U patent/CN204211078U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797518A (en) * | 2016-09-01 | 2018-03-13 | 发那科株式会社 | Numerical control device |
| US10564623B2 (en) | 2016-09-01 | 2020-02-18 | Fanuc Corporation | Numerical controller detecting a lifetime of a belt |
| CN107797518B (en) * | 2016-09-01 | 2020-10-02 | 发那科株式会社 | Numerical controller |
| CN107032080A (en) * | 2016-11-21 | 2017-08-11 | 云南云铝涌鑫铝业有限公司 | The monitoring system of ribbon conveyer |
| CN109592343A (en) * | 2019-01-25 | 2019-04-09 | 河南蚂蚁新材料有限公司 | A kind of bucket elevator slip detector and its detection method |
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