The invention aims to provide a star-shaped obstacle crossing wheel based on a planet gear. A DC servo motor is directly connected with a drive shaft through a coupler, so as to directly drive the drive shaft; power is transmitted to a shaft system through gear drive, and a driving wheel is mounted on the shaft system; under the driving action of the driving wheel, an obstacle crossing platform can move on the road surface; at the same time, the overall star-shaped obstacle crossing wheel based on the planet gear has a certain turn-over capacity under the no-load condition and under the driving action of the motor; when being applied to an obstacle crossing moving platform, a plurality of the obstacle crossing wheels are used in a matched manner; when encountering an obstacle, the obstacle crossing wheel can turn over under the driving of the driving wheel and under the thrusting and tensioning action of the obstacle crossing wheel that is matched with the driving wheel, so as to realize the obstacle crossing function. The star-shaped obstacle crossing wheel based on the planet gear has certain road surface crossing capacity, and further has the capacity of rotating around a transmission shaft, so that achievement of the obstacle crossing function of the obstacle crossing wheel is facilitated.
Star-shaped obstacle crossing wheel based on planet gear
2015-12-30
Patent
Electronic Resource
English
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