Automatic truck loading system for gravel

Abstract

The invention discloses an automatic truck loading system for gravel. The automatic truck loading system comprises an industrial personal computer, a conveying belt, a vibration ore feeding machine, adischarging hopper and a belt motor. The belt motor is installed on the conveying belt. The industrial personal computer is connected with the vibration ore feeding machine and the belt motor. The discharging hopper is arranged at the position of an outlet of the vibration ore feeding machine, and the lower end of the discharging hopper is arranged above the conveying belt. By means of the implementation of the automatic truck loading system for gravel, full automatic operation of ore truck loading is achieved. The system is provided with a loudspeaker and an alarm so that an operator can beinformed of alarm information and prompt information in real time, and maintenance and operation of the whole system are facilitated. Meanwhile, a card reader is arranged, truck loading information ofa truck to be subjected to box loading is entered into a control system, and individual control over the box loading amount of the single box loading truck can be achieved. In addition, the system isfurther provided with a remote control computer which is connected with the industrial personal computer on the work field, a system maintenance person can monitor and maintain the system remotely, and the maintenance cost is reduced.

Description

technical field [0001] The invention belongs to the field of sand and gravel production control, relates to the loading control of sand and gravel, in particular to an automatic sand and gravel loading system. Background technique [0002] At present, the commonly used ore dry ore is in the form of a vibrating ore-drawing machine with a loading hopper, and then the sand and gravel are transported to the packing truck through the conveyor belt. The truck reverses the container to the conveyor belt outlet, and the dry ore enters the loading hopper. Finally, after the belt is manually started to run, the vibrating ore feeding machine is manually restarted to put the ore from the charging funnel on the conveyor belt, and the ore is put into the boxing truck through the operation of the conveyor belt, and then the vibration is manually stopped in sequence. Machine and conveyor belt to complete a loading process. The whole process requires 3 people to work together, that is, one p...

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Problems solved by technology

[0002] At present, the commonly used ore dry ore is in the form of a vibrating ore-drawing machine with a loading hopper, and then the sand and gravel are transported to the packing truck through the conveyor belt. The truck reverses the container to the conveyor belt outlet, and the dry ore enters the loading hopper. Finally, after the belt is manually started to run, the vibrating ore feeding machine is manually restarted to put the ore from the charging funnel on the conveyor belt, and the ore is put into the boxing truck through the operation of the conveyor belt, and then the vibration is manually stopped in sequence. Machine and conveyor belt to complete a loading process. The whole process requires 3 people to work together, that is, one person starts the conveyor belt, one person starts the vibrating ore feeding machine, and one person directs the vehicle to move forward. The operation is very complicated and cumbersome

[0003] Chinese patent (publication number: 1019880) discloses a method and device for fully automatic quantitative loading. By monitoring the relevant environmental information of the train carriages, obtaining control data, using a computer for calculation and control, real-time adjustment of gravel loading speed, realize the automatic loading operation of sand and gravel, and prevent sand and gravel from falling into the track, but this device and method are used for mines located next to train traffic, and cannot be applied to ordinary road mines, and the system has multiple The sensor collects data, and the composition is complicated. The maintenance and maintenance of the whole system will consume huge manpower and material resources, and there is no alarm device and corresponding prompt device. Once a fault occurs, it is difficult for the operator to find out immediately.

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