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Automatic switching method of belt conveying system flows

A system process, automatic switching technology, applied in the direction of conveyor objects, conveyor control devices, transportation and packaging, etc., can solve the problems of low production efficiency and long process switching time, to improve loading and unloading capacity, improve economic benefits, shorten the The effect of process switching time

Active Publication Date: 2015-06-10
QINGDAO PORT GRP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In order to solve the problems of long process switching time and low production efficiency in the existing belt conveying system, the present invention provides an automatic process switching method for the belt conveying system, which greatly shortens the process switching time while ensuring the safe operation of each process, and improves the production efficiency. efficiency

Method used

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  • Automatic switching method of belt conveying system flows

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Embodiment 1

[0019] Embodiment 1, the process automatic switching method of the belt conveying system of this embodiment, wherein the belt conveying system includes several processes and feeding trolleys, the automatic process switching method of the belt conveying system of this embodiment includes the following steps:

[0020] S1. Receive the command to switch the process, send the control signal, start the target process, and send the driving signal to drive the feeding trolley to the target position;

[0021] S2. It is detected that the feeding trolley reaches the target position, the interlock between the start-up processes is detected, and the original process stops working.

[0022] see figure 1 As shown, it is a schematic diagram of the belt conveying system of the present embodiment, at least including A, B, C, D, E, F, G, H belts, and the corresponding positions are respectively provided with a feeding trolley 1, a feeding trolley 2, and a feeding trolley. Feed trolley 3, among ...

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Abstract

The invention discloses an automatic switching method of belt conveying system flows. A plurality of flows and a feeding cart are provided. The automatic switching method comprises the following steps of: (1) receiving a command for switching the flows, sending a control signal, starting the work of a target flow, and simultaneously sending a driving signal to drive the feeding cart to walk towards a target position; and (2) detecting the feeding cart to reach the target position, starting interlocking between the flows, and causing the original flow to stop working. According to the automatic switching method of the belt conveying system flows disclosed by the invention, the flow switching time is shortened, the flow switching efficiency and the handling capacity of a belt conveyor system are improved, so that the economic benefit is improved.

Description

technical field [0001] The invention belongs to the technical field of automatic control, and in particular relates to a process automatic switching method of a belt conveying system. Background technique [0002] At present, the loading and unloading of bulk cargo such as coal and ore in the port is mainly carried out through the belt conveyor system. During the loading and unloading process of the belt conveyor system, the system process switching is very frequent, and the process switching is often accompanied by the switching of the feeding trolley. Since the feeding trolley has many chain protections, the flow The original process needs to be stopped when switching. The high-voltage motor protection time is 8 minutes, and the next process needs to be switched after the protection time. Therefore, it takes about 12 minutes to switch a process. The operating time is greatly restricted by various links, and the operating efficiency is low, resulting in Production capacity ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G43/10
Inventor 王心成张瑞正王国勇殷洪亮
Owner QINGDAO PORT GRP
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