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Intelligent and efficient ore drawing and truck loading integrated control system for blockage-free safety ore bin

A centralized control system, non-blocking technology, applied in loading/unloading, transportation and packaging, conveyors, etc., can solve problems such as uneven discharge, rollover, vehicle damage, etc., to achieve uniform loading and uniform feeding distribution. , the effect of avoiding vehicle toppling

Active Publication Date: 2017-12-15
SICHUAN DONGLIN MINE TRANSPORT MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention overcomes the deficiencies of the prior art, and provides a non-blocking safe ore bunker intelligent and efficient ore-drawing and loading system that adopts misplaced discharge at multiple discharge ports to ensure uniform loading and reduce the impact on the vehicle, and solves the problem of The problem of impact damage or rollover of the vehicle due to uneven discharge of materials in the existing mine bin

Method used

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  • Intelligent and efficient ore drawing and truck loading integrated control system for blockage-free safety ore bin
  • Intelligent and efficient ore drawing and truck loading integrated control system for blockage-free safety ore bin
  • Intelligent and efficient ore drawing and truck loading integrated control system for blockage-free safety ore bin

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Embodiment 1

[0034] The non-clogging safe mining bin intelligent and efficient ore-drawing and loading centralized control system includes the mining bin 1 and the control system for controlling the opening and closing of the mining bin 1. The bottom of the mining bin 1 is provided with a number of discharge ports 11, and the discharge port 11 is equipped with Jaw-type ore-drawing valve 2, the bottom of ore bin 1 is hinged with hydraulic cylinder 3, hydraulic cylinder 3 is connected with hydraulic control system through pipeline, the piston rod of hydraulic cylinder 3 is hinged with the other end of jaw-type ore-drawing valve 2; hydraulic cylinder 3 There is an electromagnetic reversing valve connected to it, and the control system includes an industrial computer. The industrial computer is connected with a PLC controller. The control module is electrically connected.

[0035] The present invention has a plurality of discharge ports 11, and through the staggered control module to control m...

Embodiment 2

[0037]On the basis of Embodiment 1, the jaw-type ore-drawing valve 2 includes two sets of rotating valve plates 21, both of which are hinged with the mine bin 1, and the rotating valve plates 21 are connected with gears 22, and the two sets of rotating valve plates The gear 22 on the plate 21 meshes, and the end of one group of rotating valve plates 21 away from the gear 22 is hinged with the piston rod of the hydraulic cylinder 3 .

[0038] When the control system drives the hydraulic cylinder 3 to act, the two groups of rotating valve plates 21 rotate oppositely under the condition that the two groups of gears 22 mesh with each other, and the discharge port 11 is opened. The elongation of the hydraulic cylinder 3 is controlled by controlling the action time of the hydraulic cylinder 3 , thereby controlling the opening and closing degree of the discharge port 11 . The jaw-type ore-drawing valve 2 can ensure the accurate opening and closing of the discharge port 11, and the op...

Embodiment 3

[0040] On the basis of any one of the above embodiments, the interleaved control module includes a time relay, the time relay is electrically connected to the PLC controller, the normally open contact of the time relay is electrically connected to the first switch, and the normally closed contact of the time relay The point is electrically connected to a second switch; the positive travel joints of several electromagnetic reversing valves are connected to a full warehouse control module, the output end of the first switch is electrically connected to a part of the full warehouse control module, and the second switch is connected to the other part of the full warehouse control module. Electrical connection; the full warehouse control module is electrically connected to the PLC controller to form a feedback circuit, the reverse travel joint of the electromagnetic reversing valve is electrically connected to the PLC controller, and the closing time of the time relay is the same as ...

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Abstract

The invention relates to the field of mineral conveying, in particular to an intelligent and efficient ore drawing and truck loading integrated control system for a blockage-free safety ore bin. According to the technical scheme of the intelligent and efficient ore drawing and truck loading integrated control system for the blockage-free safety ore bin, the ore bin and a control system are included; a plurality discharging ports are formed in the bottom of the ore bin, and are provided with jaw-type ore drawing valves; a hydraulic cylinder is hinged to the bottom of the ore bin, and is connected with a hydraulic control system; a piston rod of the hydraulic cylinder is hinged to the other end of the jaw-type ore drawing valves; electromagnetic reversing valves are connected to the hydraulic cylinder; the control system comprises an industrial personal computer which is electrically connected with a PLC; the PLC is electrically connected with an interleaving control module used for controlling the electromagnetic reversing valves to act in an interleaving manner; and the electromagnetic reversing valves are electrically connected with the interleaving control module. According to the intelligent and efficient ore drawing and truck loading integrated control system for the blockage-free safety ore bin, staggered position discharging is adopted for the discharging ports so as to guarantee that truck loading is uniform and impacting borne by a truck is reduced, and the problem that an existing ore bin is not uniform in discharging, and consequently the truck is impacted to be damaged or turns on one side is solved.

Description

technical field [0001] The invention relates to the field of mineral transportation, in particular to an intelligent and efficient ore-drawing and loading centralized control system for a non-blocking safe mine bin. Background technique [0002] Traditional bulk material loading usually adopts belt conveying method, its main disadvantages are: first, the conveying efficiency is low, and it takes a long time for a single conveyor to fill a car. Second, it cannot solve the problem of loading viscous materials. Belt conveying is usually suitable for bulk materials without viscous materials. For materials with strong viscous materials, the roller and belt will slip, and the conveyor cannot operate normally. Third, the silo must be made into a cone bucket. Due to the single-point discharge method, the silo can only be made into a cone bucket to meet the needs. For viscous materials, the cone bucket must be hollow, and it often happens that the material cannot be discharged. . F...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G67/06
CPCB65G67/06B65G2201/045Y02P90/02
Inventor 邵国君袁波肖翰松游明忠
Owner SICHUAN DONGLIN MINE TRANSPORT MACHINERY
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