a juicer

Abstract

The invention relates to a juice extractor. A mixing knife structure is installed on the bottom of the upper barrel, and a connecting shaft sleeve hinged with the mixing knife structure is installed on the lower seat. The top of the lower seat is provided with a heat dissipation cavity, and the bottom of the heat dissipation cavity is provided with a second air inlet, the motor shaft extends through the second air inlet into the heat dissipation cavity, and the coupling sleeve is installed on the motor shaft in the heat dissipation cavity. In addition, the bottom of the connecting sleeve and the second air inlet form an air inlet distance, the outer wall of the connecting sleeve is connected with a plurality of blades in the circumferential direction, and the side wall of the cooling cavity is provided with a second air outlet that communicates with the second air inlet; An intermediate sleeve is set between the upper barrel and the lower seat, and a spout structure is detachably installed on the intermediate sleeve, including a water outlet pipe, a plunger, a pull ring and a sealing ring. The mixing knife structure includes a mixing knife And the shaft coupling, there is a buffer silicone sleeve between the coupling head and the coupling shaft sleeve; its structure is simple and reasonable; it is easy to disassemble and assemble, and the stirring effect is good.

Description

technical field [0001] The invention relates to a juicer, in particular to a juicer with novel structure, good juicer effect, detachable whole machine and convenient cleaning. Background technique [0002] At present, the existing juicers-soymilk machines and cooking machines are similar in structure and principle, and they all need to be stirred by the motor to drive the stirring structure, so the life of the motor directly affects the use of the machine, and the heat dissipation of the motor directly affects the life of the motor. Therefore, a good heat dissipation structure can prolong the service life of the motor, so that the machine can maintain a good working condition for a long time; [0003] In addition, when it comes to the structure of the detachable agitator, a separate coupling structure is usually used, which is composed of a coupling on the motor shaft and a coupling on the stirring knife shaft. When in use, the two are hinged axially to Use, but the existin...

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Problems solved by technology

[0003] In addition, when it comes to the structure of the detachable agitator, a separate coupling structure is usually used, which is composed of the coupling on the motor shaft and the coupling on the stirring knife shaft. When in use, the two are axially hinged to Use, but the existing structure must have a gap during installation, so there will be noise due to mutual collision during work, and long-term mutual collision will easily cause the coupler to wear;

[0004] Furthermore, if the spout structure is arranged on the bucket body, it generally adopts a spiral structure, similar to a faucet, the processing technology is complicated, the production cost is high, and it is prone to wear and tear after long-term use.

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