Self-service automobile loading system and method for coal mine

Abstract

The invention discloses a self-service automobile loading system and method for coal mine. The system comprises a weighing automobile scale arranged on the ground surface. A material storage bin is arranged above the weighing automobile scale. A feeding port of the material storage bin is connected with a feeder of a washing center through a conveying belt. A discharging gate is arranged at a discharging port of the material storage bin. A controller box is further arranged above the weighing automobile scale through a suspending mechanism. Operation buttons are arranged on the controller box. A system server is connected with the weighing automobile scale and a control circuit in the controller box. The system server is connected and controls the discharging gate through a PLC. By means of the self-service automobile loading system and method for the coal mine, a driver can drive an empty automobile to run to an automobile scale weighing platform below a loading station, the driver does not need to get off the automobile after the automobile is parked in place, the driver stretches the hand to pick the wireless controller box, the rated load is input through the panel buttons, and discharging and loading are operated autonomously; and after the designated weight is reached, the discharging gate is automatically closed by the system, the drivers puts the controller box back and drives the loaded automobile to leave, and simpleness and rapidness are achieved.

Description

technical field [0001] The invention relates to a coal mine self-service car loading system and method. Background technique [0002] The current status of truck loading in coal mines: from entering the mine with an empty car to leaving the mine with a heavy car, it takes a series of links, such as entry post→sales department→empty truck scale→loading station→heavy truck scale→exit post, etc., that is: the driver drives Go to the empty car weighing room, and weigh the tare weight on the truck scale; after the weighing is completed, the driver drives to the car loading station, and the quantitative loading is controlled by the staff in the control room; after loading, the empty car becomes a heavy car, and the driver drives to the heavy car In the weighing room, the gross weight is weighed on the truck scale, and the actual loading result is obtained through network communication and data synthesis calculation of the three places. These process links mainly rely on verbal in...

AI Technical Summary

Problems solved by technology

[0003] The process is cumbersome, passing paper tickets on and off the bus, and repeatedly entering information; it takes a long time and consumes a lot of manpower and material resources;

[0004] The accuracy deviation is large, which cannot meet the requirements of trade settlement; weighing and measuring in multiple places, repeated construction of equipment, and high cost

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