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Automatic fine loading system and loading method

A hardcover and automatic technology, applied in the direction of loading/unloading, transportation and packaging, conveyor objects, etc., can solve the problems of low precision and low degree of automation, and achieve the effect of high precision, convenient acquisition and reliable detection

Active Publication Date: 2021-02-26
HUAIBEI MINING IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the technical problem of low precision and low degree of automation in the prior art when charging

Method used

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  • Automatic fine loading system and loading method
  • Automatic fine loading system and loading method
  • Automatic fine loading system and loading method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0103] Such as figure 1 As shown, an automatic fine loading system includes: track 1, train 2, track scale 3, train weighing detector 4, winch 5, train loading vehicle position detector 6, precise blanking device 7, freight train flat Feeder 8, feed bin 9, control unit.

[0104] Such as figure 1 As shown, in the present embodiment, the track 1 is provided with two tracks, and then the loading operation of two trains 2 can be realized, and the track scale 3, the train weighing and weighing detector 4, and the winch 5 that are matched with the two tracks 1 are set at the same time , Train loading vehicle position detector 6, precise blanking device 7, freight train leveling device 8, etc.

[0105] Such as figure 1 As shown, a silo 9 is erected above the track 1. In this embodiment, the silo 9 is a coal bunker for storing raw coal. The side wall of the silo 9 is provided with an air cannon 92, which is an arch breaker, to prevent the silo from 9. The inner raw coal is arched,...

Embodiment 2

[0178] This embodiment discloses a charging method using the automatic fine loading system described in Embodiment 1, including the following steps:

[0179] s1. Empty vehicle weighing:

[0180] s11. Before the empty car is weighed, the train 2 is located on the track 1 in front of the track scale 3. The control unit controls the freight train leveler 8 to lift up to prevent interference with the empty car. The control unit controls the winch 5 to move, and pulls the steel cable 51 , drive the train 2 to move to the track scale 3 at the rear;

[0181] s12. When the train 2 compartment starts to travel to the track scale 3, the train weighing and overweight detector 4 detects the signal that each compartment of the train 2 starts to travel to the track scale 3, and transmits the signal to the control unit;

[0182] s13, when the carriage starts to go on the track scale 3, the detection value of the train loading vehicle position detector 6 is defined as the zero position of th...

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Abstract

The invention discloses an automatic fine-loading system and a charging method, including: a track, a track scale, a train weighing and weighing detector, a winch, a position detector for a train loading vehicle, and a precise blanking device. The precise blanking device includes: a frame , belt conveyor, machine head drop hopper, turning plate, turning plate driving mechanism, material pulling roller, roller driving mechanism, two chutes, with the moving direction of the train as the front when loading, the two chutes are one in front and one in front. Afterwards; it also includes a control unit, the track scale, the train weighing detector, and the train loading vehicle position detector are connected to the control unit, and the winch, the belt conveyor, the turning plate drive mechanism, the drum drive mechanism, and the chute drive The mechanisms are all controlled by the control unit. The method includes: empty vehicle weighing, precise loading, etc. The advantages of the present invention are: a high degree of overall automation and high accuracy when loading.

Description

technical field [0001] The invention relates to the field of bulk material loading, in particular to an automatic fine loading system and a loading method. Background technique [0002] In the prior art, coal is mainly transported by train. At present, there are two main loading methods. The first method is the rapid quantitative loading system by train, also known as the fast loading station. This system has a large one-time investment and is mainly used It is used in newly-built large coal mines; the second method is the most popular early loading method; the loading system is manually operated, and the operator manually controls the iron of the train traction device according to the readings of the electronic track scale and the coal loading situation of the carriage. The forward speed of the cattle, the angle adjustment of the lower hopper, the start-stop and jog of the belt conveyor coal feeder are used to realize the loading, and the quantitative loading of the train i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G67/06B65G67/04B65G47/44B65G69/04
CPCB65G67/06B65G67/04B65G47/44B65G69/0441B65G2201/04
Inventor 欧阳其春黄海峰王冀宁徐建陆正兴盛海益
Owner HUAIBEI MINING IND
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