Food processor with solid-liquid separation function

Abstract

An embodiment of the invention relates to a food processor with a solid-liquid separation function. The food processor comprises a power unit, a cutter, a centrifugal cup and a barrel body, wherein the centrifugal cup is arranged in the barrel body; filter holes are formed in the centrifugal cup; the cutter is arranged in the centrifugal cup and is driven by the power unit; the centrifugal cup is connected with the power unit through a clutch; the state relationship between the clutch and the centrifugal cup includes that when the clutch is in a separation state, the power unit drives the cutter to rotate, and the rotating speed of the centrifugal cup under the action of external resistance is lower than that of the cutter or is zero; and when the clutch is in a reunion state, the power unit drives the centrifugal cup and the cutter to rotate. According to the food processor, the defects in the prior art are overcome, and the crushing reliability and efficiency are improved. The food processor can safely work and effectively separate solid from liquid, and is reasonable in structure and convenient to use.

Description

technical field [0001] The invention belongs to the technical field of food processing, and relates to a food processor, in particular to a food processor with a solid-liquid separation function. Background technique [0002] A food processor is a kind of food crushing and processing equipment. The knives installed in it have a relatively high speed, which can reach 16,000 to 30,000 revolutions per minute. The high-speed rotating knives crush the food and make it contain vitamins, minerals, Various components such as phytochemicals, protein and water are released. When some food materials are crushed, a large amount of solids will remain, such as: pomace after crushing apples, bean dregs after crushing soybeans, etc. These solids remain in the liquid, and the taste will decrease when drinking directly. If you use the post-filtering method , the liquid in the solid cannot be completely separated out, resulting in a waste of nutrition. [0003] How to effectively separate th...

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Problems solved by technology

[0006] It can be seen from the above that the clutch is a key component, which can be switched to drive the extraction blade or to drive the centrifugal cup, but no specific implementation is recorded in the instructions and drawings, including the external and external parts of the clutch that realizes the switching. The internal structure and specific working process, so the clutch is not clear, that is, the technical solution that the centrifugal cup disclosed in this patent can stop rotating when broken and rotate when solid-liquid separation is impossible to realize

[0007] 2. Even if the structure of the above-mentioned clutch switching extraction blade and centrifugal cup is clear, the realization of its clutch function is divided into electromagnetic mode, magnetic powder mode, friction mode and hydraulic mode. No matter which mode, when the clutch is separated or engaged , the instantaneous high speed (thousands to tens of thousands of revolutions) generated by the high-speed motor 2 will cause strong impact or friction to the clutch, seriously endangering the working safety of the internal structure of the clutch

[0008] 3. Even if the internal structure of the above-mentioned clutch has sufficient strength to withstand the impact or friction caused by high-speed rotation, the attached figure 1 It can be seen from the figure that the bottom of the clutch is set on the upper end of the main engine shell 3. When the high-speed motor rotates at high speed, the vibration generated at the clutch will be transmitted to the main engine shell, the high-speed motor inside the main engine shell, and other components. When the vibration reaches a certain intensity, the overall structure can cause harm

[0011] (2) The viscous force of the food liquid makes the centrifugal cup rotate: the extraction blade rotates at high speed in the centrifugal cup to crush food and medicinal materials. In most cases, there is water or juice in the extraction cup, and the high-speed rotation of the extraction blade will drive the juice to rotate violently. The high-speed rotating juice drives the centrifugal cup to rotate (the centrifugal cup is used to hold all the food and medicinal materials to be crushed, so the volume of the centrifugal cup will be relatively large, which makes the centrifugal cup easier to be driven by the high-speed rotating juice), reducing extraction The relative speed between the blade and the food and medicinal materials is not conducive to crushing

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