Design scheme of planetary gear transmission of juice machine
The juice machine uses the low-speed screw extrusion technology to realize the juice extraction function. The lower the extrusion speed, the better. When the manufacturer designs the juice machine, it pursues a silent type, which can completely retain the vital nutrients in the food, so The motor is required to have a low rotation speed and high efficiency.
The juice machine motor adopts a planetary gear transmission type gear transmission with a moving axis, which can be used for deceleration, speed increasing and differential devices. Compared with spur gear transmission, planetary gear transmission has the advantages of light weight, small size, large transmission ratio and high efficiency.
The juice revolving wheel of the juice machine is composed of a planetary wheel, a central theory K, a planet carrier H and a frame. The construction of the epicyclic gear train in which the axis coincides with the main axis and bears the external moment is called a basic component. Epicyclic gear train: If the axis of at least one gear in the train is driven around the axis of the other gear, this train is an epicyclic gear train. A gear in which the planet wheel rotates about its own axis and rotates about a common axis becomes a planetary gear. The center wheel K, the center line of the gear is fixed and coincides with the main axis, and the gear that meshes with the planetary gear is called the center wheel. The planetary carrier H (tie) supports the planetary gears in the form of a planet carrier or a tie rod.
Since there are planetary wheels in the motor rotation train of the juice machine, the gear ratio cannot be calculated directly by the formula of the ratio of the fixed axle train. However, if the planet carrier in the planetary gear train is relatively fixed, that is, the epicyclic gear train is converted into a fixed axle train, the calculation of the epicyclic train transmission can be carried out by means of the conversion mechanism according to the gear ratio formula of the fixed train. This method is called reverse shipping mechanism conversion method.
The use of the conversion gear train transmission formula is only suitable for the case where the axis of the first and last wheels in the conversion train is parallel. The meaning of expressing the eating argument is more than the sign of the money. The meaning of "+" means that the first and last rounds of the conversion train are the same, and the "-" means that the first and the last two rounds are reversed. Affects the quantitative relationship between the angular velocities of a component.
If you want to buy a fan motor, please pay attention to Ventilator Motor.
