Intelligent rice mill control system and its control method
A technology of control system and rice milling machine, which is applied in the fields of grain finishing, grain degerming, agriculture, etc., and can solve the problems of inability to control the precision of rice milling and milling rice grains, etc.
Active Publication Date: 2019-03-08
北京先农氏网络科技有限公司
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Problems solved by technology
At present, the rice milling machines on the market are mainly controlled by the operator on site, and cannot control the precision of rice milling and cannot mill rice grains of appropriate weight according to customer needs.
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[0026] Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:
[0027] see figure 1 and figure 2 , the present invention provides a control system for an intelligent rice mill, comprising an intelligent terminal, an intelligent rice mill, a server and the Internet, wherein the intelligent rice mill includes a single-chip microcomputer, an industrial computer, a first stepping motor 100, a drive shaft 101, a motor 102, rice milling shaft 103, rice milling sieve 104, precision valve 105, whitening chamber 106 and feeder 107. The motor 102, the rice milling shaft 103, and the rice milling sieve 104 are all located in the whitening chamber 106. Wherein, the smart terminal can be a mobile phone, a computer, etc., and can get in touch with the server through the Internet to place an order. The order placed by the smart terminal mainly includes the weight of the rice grains and the rice milling accuracy of the rice.
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The invention relates to a control system and a control method of an intelligent rice milling machine. The system comprises an intelligent terminal, an intelligent rice milling machine, a server and internet, wherein the intelligent terminal is used for sending an order signal to the server through the internet; the server is used for obtaining a corresponding regulating signal according to precision data in the order signal, and sending the regulating signal and weight data to a single chip microcomputer through an industrial controller; the single chip microcomputer is used for controlling a motor to start, so that the motor drives rice and a rice milling sieve to generate friction by rotating a rice milling shaft to obtain hulled rice; according to the regulating signal, the single chip microcomputer is further used for regulating a precision valve via a drive shaft to axially move along the rice milling shaft through a first step motor; and a weighing sensor is used for detecting weight of an unloader, and is used for sending a weight signal to the single chip microcomputer. A second step motor controls the precision valve to move, so that the precision of rice milling is automatically regulated while manual treatment is not needed any more; and rice of the corresponding weight can be automatically packed according to the order demand, so that the control system is convenient and quick.
Description
technical field [0001] The invention relates to the technical field of rice processing, in particular to an intelligent rice mill control system and a control method thereof. Background technique [0002] my country is a big food country, and rice is a food crop with a very high yield. After the rice is harvested, it must go through steps such as threshing, drying, whitening, polishing, etc., so that it can be stored easily, and it can also enter the dining table of thousands of households. The rice mill is an indispensable equipment in the rice processing process. It is mainly used to whiten the brown rice and separate the rice grains from the rice bran, so that the rice has better smoothness and brightness. At present, the rice milling machines on the market are mainly controlled by the operator on site, which cannot control the precision of rice milling and cannot mill rice grains of appropriate weight according to customer needs. Contents of the invention [0003] Th...
Claims
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IPC IPC(8): B02B7/00B02B3/04
CPCB02B3/04B02B7/00
Inventor 符建宏
Owner 北京先农氏网络科技有限公司