Power system and planet gear driving device thereof

Abstract

The invention discloses a planet gear driving device. The planet gear driving device is characterized in that the acting force point of the resistance is always retained at the section half of the grooved pulley radius by utilizing the cooperation of a cross sliding chute and a slide block in the grooved pulley structure, and the planet gear synchronously rotates with the grooved pulley coaxially due to the connection of the planet gear and the grooved pulley, in this way, the acting force point of the resistance is located at the section half of the radius of the planet gear, namely resistance of acting force point of the resistance exerts on the section of the driving disc shaft, the planet gear and the inner gear meshing position so as to increase output end power; and in addition, because the planet gear meshes with the inner gear, the planet gear rotates and axially rotates under the acting force of the driving disc shaft, so that the position of the meshing point changes synchronously along with the rotation of the planet gear, and the coaxial grooved pulley also synchronously rotates, thereby driving the rotation of the output shaft, and increasing power of the output end under the premise of ensuring equal-direction and synchronization of the input shaft and the output shaft. The invention also discloses a power system adopting above-mentioned planet gear driving device.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission, in particular to a power system and a planetary gear transmission device thereof. Background technique [0002] At present, there is no machine for synchronously increasing power in the known field of mechanical transmission. [0003] For example, a gearbox is a gear transmission component that transmits power through a transmission gear train, including planetary and ruler types. The gearbox can accelerate and decelerate, change the transmission direction, change the rotational torque, clutch function or redistribute power. The purpose of increasing power can be achieved by directly increasing the transmission ratio of input and output, but in this way, the synchronization of input and output cannot be guaranteed, and the use requirements in some special occasions cannot be met. [0004] The well-known theory is that energy can neither be created nor disappear out of thin air, i...

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Problems solved by technology

[0003] For example, a gearbox is a gear transmission component that transmits power through a transmission gear train, including planetary and ruler types. The gearbox can accelerate and decelerate, change the transmission direction, change the rotational torque, clutch function or redistribute power. The purpose of increasing power can be achieved by directly increasing the transmission ratio of input and output, but in this way, the synchronization of input and output cannot be guaranteed, and the use requirements in some special occasions cannot be met.

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