Patent ID: 9211028
Filing Date: 2015-12-15
Classification: A47J,F16H

Abstract:
1. A cooking and stirring machine, comprising a machine base ( 1 ), a cup body ( 2 ) for accommodating food and a cup lid ( 3 ), wherein a bottom part of the cup body is installed with a heating element ( 4 ) and an upper connector ( 5 ) which drives a processing tool; a bottom part of the machine base is installed with a fan ( 6 ) and a motor ( 7 ); an upper end of the motor is provided with an output shaft ( 71 ), a drive shaft ( 8 ) and a lower connector ( 81 ) which is installed on the drive shaft and matched with the upper connector; characterized in that, the output shaft and the drive shaft are connected through a first one-way bearing ( 91 ); and, between the output shaft and the drive shaft is a reduction gear set ( 92 ) which realizes low rotation speed transmission between the output shaft and the drive shaft; said reduction gear set comprises a worm ( 922 ) installed on the output shaft through a second one-way bearing ( 921 ), a worm wheel ( 923 ) engaged with the worm, a first bevel gear ( 924 ) coaxially synchronous to rotation of the worm wheel, a second bevel gear ( 925 ) engaged with the first bevel gear, a first straight gear ( 926 ) coaxially synchronous to rotation of the second bevel gear, and a second straight gear ( 927 ) engaged with the first straight gear; the second straight gear is fixedly sleeved on the drive shaft; between the first straight gear and a rotating shaft ( 928 ) of the first straight gear is a third one-way bearing ( 929 ); the second one-way bearing and the third one-way bearing are identical in rotation direction, while the first one-way bearing and the second one-way bearing are opposite in rotation direction.