CN201999514U - Funnel vibration controller for belt conveyor - Google Patents
Funnel vibration controller for belt conveyor Download PDFInfo
- Publication number
- CN201999514U CN201999514U CN2011200710657U CN201120071065U CN201999514U CN 201999514 U CN201999514 U CN 201999514U CN 2011200710657 U CN2011200710657 U CN 2011200710657U CN 201120071065 U CN201120071065 U CN 201120071065U CN 201999514 U CN201999514 U CN 201999514U
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- time relay
- funnel
- time
- control loop
- relay
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Abstract
The utility model relates to the technical field of funnel vibration control for belt conveyors, in particular to a funnel vibration controller for a belt conveyor. The funnel vibration controller for the belt conveyor comprises an electrical control loop, and a start button and a stop button which are connected in series in the electrical control loop, wherein a parallel connection circuit formed by connecting a first time relay, an intermediate relay and a second time relay in parallel is arranged in the electrical control loop; the parallel connection circuit is connected with the start button through a change-over switch and is connected with the stop button through a contactor; the first time relay is used for controlling the on-off of a main loop contactor, namely controlling the operation time of a vibration motor; and the second time relay is added and is used for controlling the power supply of the first time relay, namely the time interval of vibration for each time. The funnel vibration controller for the belt conveyor has the advantages of effectively solving the problem that a funnel is stuck with materials, effectively avoiding stop accidents caused by the problem that the belt funnel is stuck with the materials and improving the operation rate of a belt system to a great extent.
Description
Technical field
The utility model relates to band conveyor flaw vibration control technology field, particularly a kind of band conveyor flaw vibrating controller.
Background technology
In the metallurgical briquetting industry, use band conveyor transmission concentrate in a large number.The band conveyor flaw is adopted in concentrate transmission between band conveyor.Because concentrate or adding additive-treated oil concentrate have certain viscosity, the band conveyor flaw is easy to be stained with material when producing continuously, can stop up when serious and let slip a remark along with being stained with material accumulation, cause the stifled industrial accident that stops of belt conveyor system, perhaps the band conveyor flaw is stained with the material accumulation more for a long time, concentrate to fall to cause subordinate's band conveyor overload pressure to be stopped, also can cause the stifled industrial accident that stops of belt conveyor system.
For addressing this problem, general way is at the both sides of flaw installation shock motor, and by post workman operation, flaw not bridging of inside is guaranteed in the work of certain interval of time control vibrating motor.This way requires the post workman to have very strong sense of responsibility, if the post workman is Vibration on Start-up motor not for a long time, can cause accident to take place, perhaps allow vibrating motor work for a long time, can not cause band conveyor flaw weld cracking and do not stop, the serious accident that causes flaw to damage even come off.Therefore require the post workman to carry out frequent and meticulous operation, have carelessness will cause the generation of band conveyor flaw accident slightly, become the uncertain factor that influence is produced.
Summary of the invention
The purpose of this utility model provides a kind of band conveyor flaw vibrating controller, improves the reliability of vibration flaw stable operation, has reduced working strength of workers, makes the operation of belt transportation system continous-stable.
The purpose of this utility model realizes by following technical proposals:
Band conveyor flaw vibrating controller of the present utility model, comprise electric control loop, be located at series connected start button, stop button in this electric control loop, it is characterized in that being provided with in described electric control loop the circuit parallel that is formed in parallel by very first time relay, intermediate relay, second time relay, this circuit parallel is connected with described start button, is connected with described stop button by contactless switch by change-over swith.
The contact of described very first time relay is connected with described intermediate relay, second time relay respectively.
Band conveyor flaw vibrating controller of the present utility model adds very first time relay in the electric control loop in the vibration electric apparatus, by the startup of very first time relay control major loop contactless switch, promptly controls the work-hours of vibrating motor.Add second time relay simultaneously, electric by getting of second time relay control very first time relay, promptly each time gap that vibrates.Like this, the every certain interval of time of vibrating motor vibrates a period of time again, has realized the vibrating motor automatic guidance.
Simultaneously, for solving the extraordinary circumstances of field failure, kept manually booting the loop, the operator can be switched according to field condition.
The beneficial effects of the utility model are: having adopted with the time relay is the control core circuit, realized the automatic guidance of vibrating motor, cancelled manual operation, realized regularly starting, time cut-out is after promptly the time gap of electric motor starting and motor oscillating time once sets, not in the needs manual operation, according to the material actual conditions, the time gap free adjustment.Obtained positive effect in force.Efficiently solve flaw and be stained with the material problem, avoided effectively the operating rate of belt system significantly being improved, both guaranteed the reliability of vibration flaw because the belt flaw is stained with the generation of the parking accident that the material problem causes, reduce working strength of workers again, had promotional value.
Description of drawings
Fig. 1 is schematic circuit diagram of the present utility model.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As shown in Figure 1, band conveyor flaw vibrating controller of the present utility model, comprise electric control loop, be located at series connected start button SB1, stop button SB2 in this electric control loop, it is characterized in that in described electric control loop, being provided with the circuit parallel that is formed in parallel by very first time relay T1, intermediate relay KA and the second time relay T2, this circuit parallel is connected with described start button SB1 by change-over swith SA, and is connected with described stop button SB2 by contactless switch KM.
The contact of described very first time relay T1 is connected with the second time relay T2 with described intermediate relay KA respectively.
The beneficial effects of the utility model are: efficiently solve flaw and be stained with the material problem, effectively avoided because the belt flaw is stained with the generation of the parking accident that the material problem causes the operating rate of belt system significantly being improved.
Claims (2)
1. band conveyor flaw vibrating controller, comprise electric control loop, be located at series connected start button, stop button in this electric control loop, it is characterized in that being provided with in described electric control loop the circuit parallel that is formed in parallel by very first time relay, intermediate relay, second time relay, this circuit parallel is connected with described start button, is connected with described stop button by contactless switch by change-over swith.
2. band conveyor flaw vibrating controller according to claim 1 is characterized in that the contact of described very first time relay is connected with described intermediate relay, second time relay respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200710657U CN201999514U (en) | 2011-03-17 | 2011-03-17 | Funnel vibration controller for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200710657U CN201999514U (en) | 2011-03-17 | 2011-03-17 | Funnel vibration controller for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999514U true CN201999514U (en) | 2011-10-05 |
Family
ID=44702262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200710657U Expired - Lifetime CN201999514U (en) | 2011-03-17 | 2011-03-17 | Funnel vibration controller for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668190A (en) * | 2016-03-24 | 2016-06-15 | 柳州市开宇机器人有限公司 | Anti-collision device |
-
2011
- 2011-03-17 CN CN2011200710657U patent/CN201999514U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668190A (en) * | 2016-03-24 | 2016-06-15 | 柳州市开宇机器人有限公司 | Anti-collision device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |
|
| CX01 | Expiry of patent term |