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A Belt Conveyor Tension Control System and Control Method Suitable for Multiple Stations

A control method and belt conveyor technology, applied in the direction of conveyor control devices, conveyors, conveyor objects, etc., can solve the problem of belt conveyor tensioning wire rope not loosening, not falling out of groove, head wheel moving and belt tensioning drive oil cylinder Problems such as out-of-sync expansion and expansion can be achieved to solve out-of-sync expansion, ensure reliability, and achieve the effect of small traction force

Active Publication Date: 2021-02-05
NANJING MEISHAN METALLURGY DEV +1
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Problems solved by technology

[0004] The object of the present invention is to provide a multi-station belt conveyor tension control system and control method for the above existing problems, which can effectively solve the problem of asynchronous movement of the head wheel and belt tension drive oil cylinder expansion and contraction, and solve the problem of belt conveyor tension control. The tensioned steel wire rope will not slack or fall out of the groove in any state

Method used

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  • A Belt Conveyor Tension Control System and Control Method Suitable for Multiple Stations
  • A Belt Conveyor Tension Control System and Control Method Suitable for Multiple Stations
  • A Belt Conveyor Tension Control System and Control Method Suitable for Multiple Stations

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Embodiment Construction

[0019] The present invention will be further illustrated below in conjunction with specific embodiments, and it should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0020] Such as Figure 1-3 As shown, a belt conveyor tension control system suitable for multi-stations in this embodiment includes a multi-station chute, a belt conveyor with a movable head, a belt tensioning mechanism and a telescopic finishing device for tensioning wire ropes;

[0021] The multi-station chute includes a first station chute 22 and a second station chute 23; the first station chute 22 and the second station chute 23 are respectively arranged below the direction of the belt conveyor head;

[0022] The belt conveyor with a movable head includes a belt 1, a movable head wheel 2, a mobile trolley 3, a trolley track 4, a first redirection wheel 5, a second redirection wheel 6 an...

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Abstract

The invention provides a belt conveyor tension control system suitable for multiple stations and a control method. The control system comprises a movable machine head and a belt installed on the movable machine head, the movable machine head is arranged on a movable trolley, the movable trolley is arranged on a trolley rail, and a first station chute and a second station chute are arranged below the trolley rail; a first station signal detector and a second station signal detector are arranged above the first station chute and the second station chute respectively; and a weight pulley is arranged on the belt, the weight pulley is connected to a tension driving oil cylinder through a tension steel wire rope, and a telescopic arranging device is arranged on the tension steel wire rope. According to the control system and the control method, the problem that the movement of a head pulley and the stretching and retracting of the belt tension oil cylinder are not synchronous can be effectively solved, and the tension steel wire rope of the belt conveyor is not loosened and does not go out of a groove in any state.

Description

Technical field: [0001] The invention relates to a multi-station belt conveyor tension control system and a control method, which belong to the technical field of mechanical equipment. Background technique: [0002] In order to meet the needs of different conveying processes, the belt conveyor can be realized by moving the head wheel through the moving trolley, and the head is in different positions to meet the requirements of different conveying processes. In the prior art, it is difficult to synchronize the movement of the machine head with the expansion and contraction of the hydraulically tensioned oil cylinder, and it is easy to cause the mobile trolley to move with a load, making movement difficult. During the movement of the mobile trolley, or due to the tension release of the tensioning device Excessive tension will cause the tensioned steel wire ropes to entangle with each other or even fall out of the groove. When tensioned again, the steel wire ropes will be squee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G23/44B65G21/14B65G43/00
CPCB65G21/14B65G23/44B65G43/00
Inventor 卜必明贾方俊
Owner NANJING MEISHAN METALLURGY DEV
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