Microwave oven with rotating shaft

Abstract

The microwave oven with rotating shaft is characterized by that its structure includes cooking chamber and rotating disk, under the rotating disk a cavity body and a rotating shaft are set, the lower end of the rotating shaft is mounted on the output shaft of the motor, and its upper end is inserted into and connected in the gap of drive projection of the rotating disk bottom portion, on the column body of lower end of rotating shaft a stopping block is set, and on the periphery of through hole of cavity body a groove which is correspondent to the stopping block position and can make the stopping block pass through is set. Said rotating shaft is conveniently mounted, and can raise working reliability of the microwave oven.

Description

technical field [0001] The present invention relates to the invention of the microwave oven, in particular to the invention of the rotating shaft of the microwave oven. Background technique [0002] figure 1 It is an oblique view of the main part structure of the prior art microwave oven. As shown, there is a cooking chamber 3 inside the frame 1 of the microwave oven. There is a rotating disc 5 in the cooking chamber 3, and a driving boss 5' is arranged at the center of the rotating disc 5 below, and the driving boss 5' moves together with the following rotating shaft 8. The rotating ring assembly 6 is located at the center of the bottom surface of the cooking chamber 3 , and the rotating ring assembly 6 guides the rotating disk 5 to rotate. The bottom surface of the cooking chamber 3 has a rotary disk motor 7, and the rotary disk motor 7 drives the rotary disk 5 to rotate. There is through hole 3 ' on the bottom surface of cooking chamber 3, and rotating shaft 8 is cont...

AI Technical Summary

Problems solved by technology

But there is following defect in above-mentioned technology: there is through hole 3 ' on the bottom surface of chamber body 1, and rotating shaft 8 is contained in through hole 3 ', and rotating shaft 8 contacts with rotating disc 5 again, therefore, rotating disc 5 and is contained in The rotary disc motor 7 under the cavity 1 is connected to

In addition, the shelves 9' on both sides of the cylinder at the lower end of the rotating shaft 8 are installed in the through hole 3'. Although the rotating middle stage 9' will not make the rotating shaft 8 break away from the through hole 3', the end of the shelf 9' The spacing between the parts is larger than the inner diameter of the through hole 3', and deformation will occur around the through hole 3' of the cavity 1 during the installation operation

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