Grinding device for food processing machine and food processing machine

Abstract

The invention relates to home appliances for kitchens and especially relates to a foodstuff processing machine. The crushing device for a foodstuff processing machine comprises a container, crushing blades installed inside the container and a circulation pipeline which vertically runs through the container; the crushing blades are driven by a motor; the circulation pipeline is installed outside the container; the container comprises a crushing chamber which is installed at a bottom of the container, a backflow chamber which is positioned above the crushing chamber and a flow collecting port for communicating the crushing chamber and the backflow chamber; the capacity of the crushing chamber is 20mL to 400mL; the crushing blades are installed inside the crushing chamber; the flow collecting port is installed above the crushing blades; an inlet of the circulation pipeline is positioned inside the crushing chamber; an outlet of the circulation pipeline is positioned inside the backflow chamber; the area of the opening of the flow collecting port is smaller than the area of the opening of any horizontal cross section of the backflow chamber under the circulation pipeline outlet. Compared with the prior art, the invention has the advantages of simple structure, low cost, centralized crushing of material by the crushing device, high crushing efficiency, no bean block phenomenon and convenient cleaning.

Description

technical field [0001] The invention relates to small kitchen appliances and parts thereof, in particular to a crushing device for a food processing machine and a food processing machine. Background technique [0002] The patent number is "CN201220102774.1", and the utility model patent named "circulation conditioning machine" discloses a structure of a circulation conditioning machine. The bottom of the container of the conditioning machine is provided with a cutting blade and a grinding disc, and the side of the container is There is a circulation pipeline in the handle, and a pressurizing mechanism is set at the bottom of the grinding table to pressurize the slurry, so that the slurry enters the circulation pipeline, and then flows back into the container from the return port at the top of the circulation pipeline to realize the circular cutting of the material with grinding. [0003] In the above structure, since the grinding and crushing of the grinding disc is complet...

AI Technical Summary

Problems solved by technology

[0003] In the above structure, since the grinding and crushing of the grinding disc is completed under the condition that the rotating speed is lower than 6000r / min, and a pressurizing mechanism needs to be set under the grinding disc to pressurize the slurry (the pressing mechanism is an upper and a lower conical disc or a pressurizing mechanism). pressure pump), so that the slurry enters the circulation pipeline and flows back into the container from the return port at the top of the circulation pipeline. Therefore, the above-mentioned circulation conditioning machine has a complex structure and high cost

And if there is no pressurizing mechanism, the above-mentioned conditioning machine will not be able to realize the circular cutting and grinding of the slurry inside and outside the circulation pipeline when making pulp

At the same time, the cutting blade is set on the top of the grinding disc. When the conditioning machine is working, the mixture of material and water flowing out from the return port is in a disordered state, and it is sprinkled on the cutting blade from all directions above. When the material is collided by the cutting blade, Therefore, it is difficult to enter into the grinding disc for grinding, and because the grinding disc is set at the bottom of the container, it is possible that the uncut large material particles cannot even enter during the whole pulping process. Grinded in the grinding disc

Therefore, the crushing efficiency of the conditioner is low, and it is possible to avoid large material particles after a long period of grinding

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