A kitchen multipurpose food processing equipment based on discrete optical MOS relays

Abstract

The invention discloses multipurpose food processing kitchen equipment on the basis of separation MOS (metal oxide semiconductor) relays. The multipurpose food processing kitchen equipment comprises a base, a container, processing knives, a microcontroller, a driving circuit, a rotary motor and a photoelectric encoder. The container is mounted on the upper side of the base an comprises a container base plate and a container outer cover, the processing knives are inserted into a shaft barrel of the container base plate via transmission shafts, the microcontroller is arranged in the base, the photoelectric encoder is mounted on the inner wall of the shaft barrel of the container base plate, power switch devices in the driving circuit can be turned on and off under the control of the microcontroller by the aid of the light MOS relays, the specifications and the types of the knives and the rotational speed of the rotary motor are respectively detected by the photoelectric encoder, the separation light MOS relays can be triggered to be turned on and off by the aid of output rotational speed control signals, and accordingly the rotary motor can run under the control and can run at the rotational speed matched with the specifications and the types of the knives. The multipurpose food processing kitchen equipment has the advantages that the specifications and the types of the knives can be automatically identified, the rotational speed of the rotary motor can be detected, accordingly, processing operation can be intelligentized, and the multipurpose food processing kitchen equipment is reliable and is high in isolation protection safety and low in production cost.

Description

technical field [0001] The present invention relates to small-scale processing equipment, more particularly, relates to a kitchen multipurpose food processing equipment based on discrete optical MOS relays. Background technique [0002] With the improvement of living standards and the strengthening of health awareness, people's diet structure has also become diversified. Small processing equipment such as food processors are often used to achieve food processing operations such as quick cutting, stirring or juicing. Existing food processors generally have a variety of replaceable processing knives to process different types of food. Food processors need to use different motor rotation speeds when using different knives to process food. Traditional food processors usually select different motor rotation speeds by manually adjusting knobs or buttons. This method will not only bring trouble and inconvenience to the user in operation, but also may cause damage to the cutter and...

AI Technical Summary

Problems solved by technology

Traditional food processors can no longer meet the needs of consumers. In order to improve the intelligence level and safety level of food processors, it is necessary to invent an effective intelligent control method for food processors.

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