Microwave stirrer support for wave-rotating furnace

Abstract

The invention discloses a microwave mixer holder used with a rotating wave oven, comprising a supporter, a shaft sleeve, and an O-shaped ring arranged inside a round groove for containing the O-shaped ring between the upper part of the supporter and the shaft sleeve. The top surface of the O-shaped ring and the bottom surface of a concave bench in the upper part of the shaft sleeve are positioned at the same plane. The bottom surface of the O-shaped ring is positioned in the round groove for containing the O-shaped ring between the upper part of the supporter and the shaft sleeve. The O-shaped ring is in interference fit with the supporter and the shaft sleeve. The invention has the advantages that the shaft sleeve is in interference fit with the supporter via washers made of Teflon materials with good anti-wear performance and long service life, so that the partially-damaged joining piece can be changed alone, the material consumption is reduced, and the installation is convenient.

Description

technical field [0001] The invention relates to a rotary wave furnace, in particular to a stirrer support for stirring microwaves in the rotary wave furnace. Background technique [0002] Generally speaking, a microwave oven is a kind of microwave oven that puts food inside it, seals it, turns on the power of the magnetron to make it generate high-frequency microwaves, and irradiates the high-frequency microwaves to the food through the waveguide to make the water in the food Molecules vibrate approximately 2.45 billion times per second, and household appliances that cook and heat food through the frictional heat generated between water molecules. [0003] Generally, a microwave oven is a cuboid, with a top surface and two sides formed by a shell, and a chassis and a rear plate are combined to form the overall shape of an electronic microwave oven. A cooking chamber is formed in the casing. [0004] The front panel of the cooking chamber forms an opening, and one end of th...

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Problems solved by technology

[0006] The existing rotary wave furnace has the following disadvantages: the shaft sleeve 2 and the support 1 are formed into an integrated structure by stamping and flanging, and the manufacturing method and installation process are complicated; the shaft sleeve 2 and the support 1 of the stirrer are made of aluminum, and the shaft sleeve 2 When the boss on the upper part is stamped as one, the limit platform of the bracket 1 is installed, and the agitator is installed between the flange and the upper surface of the bracket 1. After a period of use, the boss A on the bracket 1 and the bushing 2 of the integrated structure will appear. Wear and tear, when the wear reaches a certain level, it will affect the normal operation of the agitator, and all shaft sleeves and brackets must be replaced

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