Refrigerator ice crushing device and refrigerator

Abstract

The embodiment of the invention provides a refrigerator ice crushing device and a refrigerator, and relates to the technical field of refrigerators. The crushing degree of ice blocks can be improved without increasing the power consumption. The refrigerator ice crushing device comprises a shell and a driving device, wherein a rotary shaft is arranged in the shell, the driving device can drive the rotary shaft to rotate, and multiple movable blades are fixed on the rotary shaft; at least two fixed blades are arranged between at least two adjacent movable blades, and are arranged along the circumference of the rotary shaft by taking the rotary shaft as the center; when the movable blades rotate along the rotary shaft, the movable blades can drive the ice blocks to sequentially pass through the at least two fixed blades and are matched with the at least two fixed blades to crush the ice blocks. The refrigerator ice crushing device provided by the embodiment of the invention is applied to a refrigerator.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to an ice crushing device for a refrigerator and a refrigerator. Background technique [0002] With the improvement of living standards, users need refrigerators with more functions. At present, automatic ice-making systems are installed on some refrigerators. The automatic ice-making systems usually have the functions of ice storage, ice crushing and ice delivery. The ice-making system generally includes an ice-making component and an ice-crushing component; the ice-making component produces ice cubes and separates the ice cubes, and the ice-crushing device not only stores the ice cubes produced by the ice-making component, but also provides whole ice cubes according to user needs. Or crushed ice, the existing crushed ice device generally includes a shell, and a crushed ice container is formed in the shell, and the crushed ice container is provided with an ice inlet and an ic...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, since a fixed fixed blade is arranged between two adjacent moving blades, the moving blade can only crush the ice cube once with the fixed blade every rotation, that is, the ice cube is crushed once only. When being discharged, due to being crushed less times, there may be larger ice cubes during discharge, which is not conducive to users to obtain smaller ice cubes. At the same time, to obtain smaller ice cubes, it is necessary to reduce Reduce the distance between the blades, increase the number of fixed blades and moving blades, but this will increase the power of the motor that drives the moving blades, making the motor easy to damage, causing the ice cubes to be stuck, affecting normal use

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