Speed regulator for blender

Abstract

The invention discloses a speed regulator for a blender. The speed regulator for the blender comprises a driving shaft. A drive disc is arranged on the driving shaft. The speed regulator for the blender further comprises a driven barrel, and the driven barrel is connected with the driving shaft in a sleeving and rotating manner through a bearing. Two supporting arms are arranged at one end of the driven barrel, are inclined relative to the driven barrel and are fixedly connected with the driven barrel. One end of each supporting arm is provided with an L-shaped transmission arm. The corner of each L-shaped transmission arm is hinged to one end of the corresponding supporting arm. One end of each L-shaped transmission arm makes contact with the drive disc. The speed regulator for the blender has the beneficial effects that the transmission torque between the driving shaft and the driven barrel can be reduced in the start-up initial stage of the blender, loads of a motor are reduced in the start-up initial stage of the blender, and accordingly the situation that the motor burns out when current is too large is avoided.

Description

technical field [0001] The invention relates to a speed governor, more precisely a speed governor for a mixer. Background technique [0002] In the prior art, the mixer and the motor are directly connected, but the mixer rotates slowly at the initial stage of starting, while the motor rotates faster, causing the motor to be heavily loaded at the initial stage of starting, which easily causes the motor to burn out due to excessive current. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing a method that can reduce the torque transmitted between the drive shaft and the driven cylinder at the initial stage of the mixer, reduce the load of the motor at the initial stage of startup, and thereby avoid the motor from being damaged due to overcurrent. Big and burnt out governor for blender. [0004] Above-mentioned technical problem of the present invention is mainly solved by following techni...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the mixer and the motor are directly connected, but the mixer rotates slowly at the initial stage of starting, while the motor rotates relatively fast, resulting in a huge load on the motor at the initial stage of starting, which can easily cause the motor to burn out due to excessive current.

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