Grinding disc capable of preventing grinding tool bit from being clamped for food waste disposer

Abstract

The invention discloses a grinding disc capable of preventing a grinding tool bit from being clamped for a food waste disposer. The grinding disc comprises a grinding disc face, the grinding tool bit, a grinding tool bit shaft pin, a small dull knife and an anti-clamping area; the grinding disc face is a round face, the grinding tool bit is a hard metal block rotating around the grinding tool bit shaft pin, the grinding tool bit shaft pin is a stainless steel flush head rivet, the small blunt knife is a triangular protrusion on the grinding disc face, the anti-clamping area is an area which is located on the grinding disc face, the length of the grinding tool bit is R + 3 mm, the grinding tool bit rotates around the grinding tool bit shaft pin, a gap is formed in the area, when crushed bones are clamped in the gap between the grinding tool bit and the grinding disc face, the grinding tool bit rotates no longer flexibly, and when the crushed bones meet the lower gap, the clamped broken bones become loose and disengaged caused by encountering the vacant space, and the grinding tool bit restores the function of rapid rotation, so that the anti-clamping effect is achieved, and the reliability of the food waste disposer is remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of food waste disposers, and in particular relates to a food waste disposer anti-grinding cutter head clamping grinding disc. Background technique [0002] Food waste disposers can effectively dispose of kitchen food waste from the source, realize waste reduction, and protect our living environment. With the implementation of waste classification policies, more and more users use food waste disposers. But in actual use, there is a phenomenon that always bothers everyone, that is, the reliability of the food waste disposer. After a period of use, when grinding various bones or fish bones, the ground bone fragments or small fish bones will be caught. In the gap between the grinding head and the surface of the grinding disc, the grinding head is clamped. Since the grinding head can no longer rotate along the pin shaft, it cannot interact with the surrounding grinding teeth and continue to grind food waste. The...

AI Technical Summary

Problems solved by technology

[0002] Food waste disposers can effectively dispose of kitchen food waste from the source, realize waste reduction, and protect our living environment. With the implementation of waste classification policies, more and more users use food waste disposers. But in actual use, there is a phenomenon that always bothers everyone, that is, the reliability of the food waste disposer. After a period of use, when grinding various bones or fish bones, the ground bone fragments or small fish bones will be caught. In the gap between the grinding head and the surface of the grinding disc, the grinding head is clamped. Since the grinding head can no longer rotate along the pin shaft, it cannot interact with the surrounding grinding teeth and continue to grind food waste. The disc loses dynamic balance, increases vibration and noise, reduces grinding efficiency, and in severe cases, the grinding function will be completely lost. Food waste that has not been fully ground will accumulate in the processing chamber, making the food waste disposer unable to work normally.

[0003] At present, the design of a noise reduction and anti-jamming cutter head device for food waste processors is also disclosed in China, such as the utility model patent application with the Chinese patent application number CN201620856423. The jamming between the grinding racks is because the grinding cutterhead is connected to the motor through the shaft. If the cutterhead is stuck, it means that the motor is blocked, and the motor circuit will be protected against overcurrent and stop running, so it will not cause the grinding disc to lose its dynamic balance. , What really causes the grinding disc to lose its dynamic balance is that the grinding head is clamped. When the grinding head is clamped, it will lose its mobility. The center of gravity is no longer the center of the circle, and there is an offset. Therefore, during the operation of the grinding disc, Not only can it not continue to grind food waste, but also the grinding disc loses its dynamic balance due to the offset of the center of gravity, which increases vibration and noise

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