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Hydraulic tensioning control device of belt conveyor

A technology for control devices and belt conveyors, applied in the direction of conveyor control devices, conveyors, conveyor objects, etc., can solve the problems of complex control lines, cumbersome troubleshooting, and time-consuming, etc., to achieve simple control lines and fewer electrical components , Stable and reliable operation

Pending Publication Date: 2019-01-18
北部湾港防城港码头有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a hydraulic tension control device for belt conveyors. The problem to be solved is the 400-BC8# belt hydraulic tension control box in the prior art: the control circuit is complicated, the troubleshooting is cumbersome, and it takes a lot of time. In recent years, frequent problems have occurred in the control box, which has seriously affected the progress of production

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  • Hydraulic tensioning control device of belt conveyor

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Embodiment Construction

[0017] In order to make the technical solutions of the present invention clearer and clearer to those skilled in the art, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0018] like figure 1 As shown, a belt conveyor hydraulic tension control device provided in this embodiment includes a hydraulic pump station, the hydraulic pump station is coupled to the energy storage station, and the hydraulic pump station is connected to a motor. By setting the pressure upper limit, setting Pressure lower limit value, set pressure normal signal value, and pressure upper limit value is greater than pressure normal signal value, pressure normal signal value is greater than pressure lower limit value, when the overall pressure of the belt conveyor hydraulic tension control device is lower than the set pressure When the lower limit value is reached...

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Abstract

The invention discloses a hydraulic tensioning control device of a belt conveyor, and belongs to the technical field of hydraulic tensioning control. The hydraulic tensioning control device of the belt conveyor comprises a hydraulic pump station, the hydraulic pump station is in coupling connection with an energy storing station, and the hydraulic pump station is connected with an electromotor; bysetting a pressure upper limit value, a pressure lower limit value and a pressure normal signal value, the pressure upper limit value is greater than the pressure normal signal value, the pressure normal signal value is greater than the pressure lower limit value, when the whole pressure of the hydraulic tensioning control device of the belt conveyor is less than the preset pressure lower limit value, the hydraulic pump station automatically starts, the starting of the hydraulic pump station makes the whole pressure of the hydraulic tensioning control device of the belt conveyor rise, when the pressure rises to the set pressure upper limit value, the hydraulic pump station automatically shuts down, and therefore the automatic starting and shutting-down of the hydraulic pump station are conducted many times; compared with an original 400-BC8# belt hydraulic tensioning control box, the hydraulic tensioning control device of the belt conveyor has the advantages that the control circuit is simple, the device is easy to maintain and use, few electric elements are used, and the running is stable and reliable.

Description

technical field [0001] The invention relates to a hydraulic tensioning device, in particular to a hydraulic tensioning control device for a belt conveyor, which belongs to the technical field of hydraulic tensioning control. Background technique [0002] At present, the 400-BC8# belt hydraulic tensioning control box has been used for ten years. The original control circuit is complex and troublesome, and it takes a lot of time to repair. In recent years, the control box has frequent problems, which seriously affects the production. Under such circumstances , It is urgent to redesign the production of control drawings and install the control box. Contents of the invention [0003] The main purpose of the present invention is to provide a hydraulic tension control device for belt conveyors. The problem to be solved is the 400-BC8# belt hydraulic tension control box in the prior art: the control circuit is complicated, the troubleshooting is cumbersome, and it takes a lot of ...

Claims

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Application Information

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IPC IPC(8): B65G23/44B65G43/00
CPCB65G23/44B65G43/00
Inventor 黄宗鹏
Owner 北部湾港防城港码头有限公司
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