Unloading control method and system for storage bins of concrete mixing station

A control method and technology for a control system, which are applied in the field of silo discharge control of a concrete mixing plant, can solve the problems of increasing the operating cost of the concrete mixing plant, affecting the production efficiency and quality of the concrete mixing plant, etc., so as to ensure the normal production efficiency and quality. Effect

Active Publication Date: 2014-03-05
SANY AUTOMOBILE MFG CO LTD
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Problems solved by technology

[0002] The aggregate silos of concrete mixing plants can be divided into large stone silos, small stone silos, medium sand silos, fine sand silos, etc. Since the concrete mixing plant needs to use different formulas according to different construction sites during the production process, and the aggregate is in the process of unloading It is necessary to change the aggregate unloading interval time according to different formulas, which will cause the belt to pile up or break the material due to unreasonable interval time setting, which will affect the production efficiency and quality of the concrete mixing plant and increase the operating cost of the concrete mixing plant

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  • Unloading control method and system for storage bins of concrete mixing station
  • Unloading control method and system for storage bins of concrete mixing station
  • Unloading control method and system for storage bins of concrete mixing station

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[0030] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0031] refer to figure 1 , figure 1 It is a flow chart of the steps of an embodiment of the method for controlling the unloading of the silo of the concrete mixing plant of the present invention. The embodiment of the control method for unloading the silo of the concrete mixing plant mainly includes two steps:

[0032] Calculation step S110, calculating the unloading time interval of the second silo relative to the first silo, the second silo is sequentially adjacent to the first silo;

[0033] The control signal sending step S120 is to send a discharge signal according to the discharge time interval, and the discharge signal is used to control the opening of the discharge door of the second s...

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Abstract

The invention discloses an unloading control method and an unloading control system for storage bins of a concrete mixing station. The unloading control method for the storage bins of the concrete mixing station comprises the following steps of calculating an unloading time interval of a second storage bin relative to a first storage bin, wherein the second storage bin is adjacent to the first storage bin; sending an unloading signal according to the unloading time interval, wherein the unloading signal is used for controlling an unloading door of the second storage bin to be opened. According to the unloading control method for the storage bins of the concrete mixing station, the phenomenon that materials are stacked on a conveyer belt or the materials are broken can be avoided as possible, and the production efficiency and the quality in the concrete mixing station can be improved.

Description

technical field [0001] The invention relates to the technical field of mixing equipment, in particular to a control method and system for unloading a silo of a concrete mixing plant. Background technique [0002] The aggregate silos of concrete mixing plants can be divided into large stone silos, small stone silos, medium sand silos, fine sand silos, etc. Since the concrete mixing plant needs to use different formulas according to different construction sites during the production process, and the aggregate is in the process of unloading It is necessary to change the aggregate unloading interval according to different formulas, which will cause the belt to pile up or break the material due to unreasonable interval setting, which will affect the production efficiency and quality of the concrete batching plant and increase the operating cost of the concrete batching plant. Contents of the invention [0003] In view of this, the present invention proposes a method for unloadi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C7/02
CPCB28C7/02
Inventor 陈苏波肖文曾明
Owner SANY AUTOMOBILE MFG CO LTD
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