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Feed supplement control method, device and system

A control method and feeding technology, applied in the control/regulation system, liquid level control, non-electric variable control and other directions, can solve the problems of insufficient material in the storage bin and low working efficiency of the mixing building, and reduce the problem of insufficient material. Probability, the effect of improving work efficiency

Active Publication Date: 2015-06-10
ZOOMLION HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The embodiment of the present invention provides a feeding control method, equipment and system, which are used to solve the problem that in the prior art, due to the inability to accurately obtain the actual information of the materials in each silo, the probability of insufficient materials in the storage silo is relatively high , leading to the problem of low working efficiency of the mixing plant

Method used

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  • Feed supplement control method, device and system
  • Feed supplement control method, device and system
  • Feed supplement control method, device and system

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Embodiment 1

[0042] Such as figure 2 As shown, it is a flow chart of a feeding control method in Embodiment 1 of the present invention, the method comprising:

[0043] Step 101: Collect image information of the current material in the material bin.

[0044] In step 101, since there are multiple material bins in the mixing building, to ensure that the image information of the current material in each material bin is accurately collected, the image information can be collected in the following ways:

[0045] The first method: install an independent image information collector for each material bin.

[0046] Wherein, the image information collector may be a camera, a monitoring device, or an image information sensor, etc., which is not specifically limited here.

[0047] The second method: install an image information collector for several material bins according to the position information of the distribution of the material bins and the range of images collected by the image information ...

Embodiment 2

[0111] Such as Figure 4 Shown is a schematic flow chart of a feed control method in Embodiment 2 of the present invention. Assume that the material bin includes a storage bin, an upper bin and a stock yard. Among them, the upper bin is the replenishment bin of the storage bin, and the stock yard is the replenishment bin of the upper bin. The storage bin and the upper bin pass through The first-level conveyor belt is connected, and the stock yard and the upper hopper are connected through the second-level conveyor belt. The storage silo contains four material bins, and the identification information of the material bins is 1, 2, 3, and 4 respectively. The upper material bin contains four material bins. , the identification information of the material bins are respectively A, B, C and D, and the present invention implements two or more bins as storage bins for replenishing materials as an example, and the method includes:

[0112] Step 201: collecting image information of each...

Embodiment 4

[0161] Such as Figure 6 As shown, it is a schematic structural diagram of a feeding control system in Embodiment 4, the system includes: a feeding system 31, a control device 32 and an image acquisition device 33, wherein:

[0162] The image acquisition device 33 is used to collect the image information of the current material in the material bin of the feeding system and send it to the control device;

[0163] The control device 32 is used to receive the image information of the current material in the material bin collected by the image acquisition device, and determine the quantity value of the current material in the material bin according to the collected image information, and compare the determined quantity value with the set first A threshold value is compared, and when the quantity value is less than the first threshold value, a feeding command is issued to trigger the feeding system;

[0164] The material feeding system 31 is used to receive the material replenishm...

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Abstract

The invention discloses a feed supplement control method, device and system. The feed supplement control method mainly comprises the following steps of: acquiring image information of current feeds in a feed bin, determining a quantity value of the current feeds in the feed bin according to the acquired image information of the current feeds in the feed bin, comparing the determined quantity value with a set first threshold, when the quantity value is less than a first threshold, and controlling the feed supplement bin for carrying out feed supplement. Compared with the prior art, the feed supplement control method has the advantages that through acquiring the image information of the feeds in the feed bin, the quantity of the feeds in the feed bin is obtained in real time, and when the feeds in the feed bin are insufficient, the feed supplement bin is started for supplementing the feeds for the feed bin, so that the probability of insufficient feeds in the feed bin is reduced, and the problem of reduced working efficiency of a stirring station due to insufficient feeds in the feed bin is avoided; and the working efficiency of the stirring station is increased through immediately supplementing the feeds in the feed bin.

Description

technical field [0001] The invention relates to the field of automatic material conveying, in particular to a control method, equipment and system for feeding materials. Background technique [0002] As an indispensable equipment for concrete mechanical engineering construction, the mixing building mainly includes: mixing host, material weighing system, material conveying system, material storage system and control system. [0003] Such as figure 1 Shown is the structural diagram of the material conveying system. The material conveying system is divided into: a stock yard, a secondary feeding system, a feeding bin, a primary feeding system and a storage bin. in: [0004] The material yard is used to store materials, similar to the warehouse, and is located at the bottom of the material conveying system; the upper material warehouse, also known as the ground warehouse, is a material transfer station between the material yard and the storage warehouse, and is used to store ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D9/02
Inventor 周杰邓立波罗建利陈兵齐华
Owner ZOOMLION HEAVY IND CO LTD