Juice extractor

Abstract

The invention relates to a juice extractor. A stirring blade structure is installed at the bottom of an upper barrel. A connection shaft sleeve hinged to the stirring blade structure is installed on a lower seat. An air guide barrel is arranged at the bottom of the lower seat in the height extension direction. A heat dissipation cavity is formed in the top of the lower seat. A second air inlet is formed in the bottom of the heat dissipation cavity. A rotary shaft of a motor penetrates through the second air inlet and extends into the heat dissipation cavity. The connection shaft sleeve is installed on the portion, inside the heat dissipation cavity, of the rotary shaft of the motor. The bottom of the connection shaft sleeve and the second air inlet form an air inlet gap. A plurality of blades are connected to the outer wall of the connection shaft sleeve in the peripheral direction. A second air outlet communicated with the second air inlet is formed in the side wall of the heat dissipation cavity. A middle sleeve is arranged between the upper barrel and the lower seat in a sleeved mode. A water outlet nozzle structure is detachably installed on the middle sleeve. The water outlet nozzle comprises a water outlet pipe, a plunger, a pull ring and a seal ring. The stirring blade structure comprises stirring blades and a coupler. A buffering silica gel sleeve is arranged between a connector and the connection shaft sleeve in a sleeved mode. The juice extractor is simple and reasonable in structure, convenient to disassemble and assemble and good in stirring effect.

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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