Food processing multifunctional DC (direct current) motor

Abstract

The invention discloses a food processing multifunctional DC motor. The food processing multifunctional DC motor comprises a DC permanent magnet motor body, a worm shaft and a reducer box. The DC permanent magnet body is fixed to the reducer box; the tail end of the worm shaft is fixed inside the reducer box through a bearing; both sides of the worm shaft are engaged with a worm I and a worm II respectively; an output shaft I is embedded inside the worm I, a transmission shaft is embedded inside the worm II, the other end of the transmission shaft is matched with a bevel gear I through pressing, the bevel gear I is engaged with a bevel gear II, and the inside of the bevel gear II is matched with an output shaft Ii through pressing; the output shaft I and the transmission shaft are spatially crossed with the worm shaft at 90 degrees, and the output shaft II is spatially crossed with the transmission shaft at 90 degrees. The food processing multifunctional DC motor has the advantages of being simple and reasonable in structure and low in manufacturing and using cost and can drive multiple branches simultaneously, reduce noise and meet the requirements of household appliances on low noise during operation.

Description

technical field [0001] The invention relates to the field of food processing machinery or the field of multi-output shaft household equipment, in particular to a motor for food processing. Background technique [0002] At present, in the household food processing electrical appliance industry, the drive parts of processing appliances such as noodle machines and juicers generally use traditional DC permanent magnet motors with cylindrical gear reduction mechanisms. as attached figure 1 As shown, its working principle is to convert the high speed and low torque of the DC permanent magnet motor into the required low speed and high torque power output through the multi-stage cylindrical gear reduction mechanism. [0003] However, this traditional multi-stage cylindrical gear reduction mechanism has high manufacturing cost and large volume, and because of its complex multi-stage gear transmission structure, a single deviation during manufacturing will lead to a defective entire ...

AI Technical Summary

Problems solved by technology

[0003] However, this traditional multi-stage cylindrical gear reduction mechanism has high manufacturing cost and large volume, and because of its complex multi-stage gear transmission structure, a single deviation during manufacturing will lead to a defective entire product, so the stability of the product The consistency is poor, and the noise of the gear transmission increases with each additional stage, which is equivalent to increasing the loss and reducing the efficiency, which does not conform to the current green and environmentally friendly development trend of household appliances

In addition, the motor of this kind of reduction mechanism has a single output function, and one machine can only provide one output function, and cannot directly drive multiple different branches at the same time.

In addition, this reduction mechanism is bulky and inconvenient to apply in miniaturized equipment, only standard metal gears can be used

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