A kind of diesel engine unmanned monorail crane and its control method

Abstract

The invention discloses a diesel engine unmanned monorail crane and a control method thereof, comprising a suspension rail, a driving part, an intelligent cockpit, a lifting device and a power device, and the intelligent cockpit, the lifting device and the power device are suspended on the suspension rail ;The smart cockpit is equipped with sensors such as laser radar, depth camera, and millimeter-wave radar, which can sense the surrounding environment information of the monorail crane in real time, and realize the positioning and mapping of the monorail crane; the close-connected hook is used to realize the process of grabbing and releasing the equipment from the monorail crane The automation in the process completes unmanned loading and unloading equipment; proportional solenoid valves such as driving proportional solenoid valves, brake proportional solenoid valves, and lifting proportional solenoid valves are used to control the hydraulic circuit, and the controller independently controls the input current of different proportional solenoid valves to achieve different The on-off of the hydraulic circuit; the intelligent cockpit is more compact in structure, realizes autonomous unmanned driving, improves the carrying capacity of the vehicle, and provides the basis for unmanned and continuous auxiliary transportation in the mine.

Description

technical field [0001] The invention relates to an unmanned monorail crane, in particular to a diesel engine type unmanned monorail crane and a control method thereof. Background technique [0002] At present, my country is vigorously promoting the intelligent construction of coal mines, and the mine transportation system is gradually developing from "manned transportation" to "mechanized replacement" to "unmanned transportation". [0003] As an important equipment for underground auxiliary transportation, the monorail crane lays the track on the top of the roadway and uses suspended rail transportation, which is not affected by the ground conditions of the roadway; at the same time, the monorail crane can transport materials and equipment from the ground warehouse directly to the underground working face , which greatly improves the transportation efficiency; and the monorail crane transportation system has a strong bearing capacity and a large climbing gradient, which can ...

AI Technical Summary

Problems solved by technology

The application number is 202010059518.8, and the invention patent named "An Autopilot Wired Monorail Crane" discloses an automatic driving wire monorail crane that provides power for the monorail crane through the wire method. Leakage is a potential safety hazard and cannot be used in mines with high gas concentration

The application number is 202010420409.4, and the invention patent named "A Mine Auxiliary Transportation Monorail Crane" discloses a mine auxiliary transportation monorail crane, but only the driving part of the monorail crane is designed, and the monorail crane as a whole is not unmanned. design

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