Control and display device of mining explosion-proof diesel engine monorail hoist

Abstract

The invention discloses a control and display device of a mining explosion-proof diesel engine monorail hoist. The control and display device is composed of two intrinsic safety type operation boxes, two explosion-proof displayers, a PLC (programmable logic controller) and peripheral elements of an electronic control box, sensors, a controlling actuator piece and a power box, wherein a control part circuit is composed of control switches of the operation boxes, the PLC, the controlling actuator piece and a power circuit, and a display part circuit is composed of the displayers, the PLC, the sensors and the power circuit; the circuit of the device is composed of the control part circuit, the display part circuit and the power source circuit. The device is used for the coal mine explosion-proof diesel engine monorail hoist, the displayers can vividly display an operating mode and parameters of the monorail hoist through a colorful picture, and the display content is wide, distinct and visual, so that a driver can conveniently observe and control the operation state in time and can securely drive, and a blank of absence of the operating mode and the working parameters in a cab is filled up; the control of the intrinsic safety type operation boxes is flexible, convenient and safe and reliable, the maintenance is simple and convenient, the control of a proportional controller and a proportional electromagnet is convenient and smooth.

Description

technical field [0001] The invention relates to an explosion-proof diesel engine monorail crane for coal mine auxiliary transportation equipment, in particular to a mining explosion-proof diesel engine monorail crane control display device for the driver's cab of the monorail crane, which is convenient to operate and can display the operating state and working parameters of the monorail crane. Background technique [0002] Mine monorail crane has been widely promoted and applied as a kind of coal mine auxiliary transportation equipment. However, no matter whether it is a diesel engine monorail crane or a domestic battery monorail crane, there is no monitor installed in the driver's cab that can display the operating status of the monorail crane and the operating parameters of the system, so that the driver cannot grasp the operating status of the monorail crane in time, which is not good for the driver's safe driving. At the same time, the operating platform for controlling ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing mining monorail crane driver's cab without a display device for the operating status and working parameters of the monorail crane and the inflexible control and fixation, the present invention provides a control display device for a mining explosion-proof diesel engine monorail crane, which can be clear and intuitive The operating status and various working parameters of the explosion-proof diesel engine monorail crane are accurately displayed, and the control is flexible and convenient, so that the driver can grasp the operating status of the monorail crane in time and drive better and safer

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