Winding method for automatic torque conversion of carbon-free car and carbon-free car

Abstract

The invention discloses a winding method for automatic torque conversion and a carbon-free car. The carbon-free car comprises car wheels, a car body, a stand column, a pulley block, a pulling rope, an output shaft, a weight, a starting wheel, a winding wheel and a climbing wheel. The stand column is vertically arranged on the car body; the pulley block is arranged on the top part of the stand column; the climbing wheel, the winding wheel and the starting wheel are arranged on the output shaft; the starting wheel and the climbing wheel are located at two sides of the winding wheel; the output shaft is connected with a wheel axle of one car wheel through gear drive; a plurality of first buckling slots and a plurality of second buckling slots uniformly distributed circumferentially are respectively formed in the excircle of the starting wheel and the excircle of the climbing wheel; the diameter of the climbing wheel is larger than the diameter of the starting wheel; and the diameter of the starting wheel is larger than the diameter of the winding wheel. The carbon-free car provided by the invention has the beneficial effects that the carbon-free car not only meets the drive requirements of competing cars, but also can meet the requirement on automatically and timely converting different power torques required for uphill and downhill racing tracks when driving on a level racing track.

Description

technical field [0001] The invention relates to a carbon-free trolley driven by gravity potential energy, in particular to a winding method for automatic torque conversion of the carbon-free trolley and the carbon-free trolley. Background technique [0002] The carbon-free trolley is a mechanical transmission mechanism powered by gravitational potential energy. Its energy comes from a 500g weight and a 400mm moving space. As the only choice for using kinetic energy, the carbon-free trolley competition is the most test of national college students' scientific and technological innovation activities. A competition for engineering training quality and ability. The fourth session is based on the previous three sessions of "S" and "8" shaped piles driving on the horizontal track, and on the "0" circular track, randomly set intermittent obstacle avoidance walls and up and down ramps The location of roadblocks is the theme of the competition, so the participating cars in the first...

AI Technical Summary

Problems solved by technology

The fourth session is based on the previous three sessions of "S" and "8" shaped piles driving on the horizontal track, and on the "0" circular track, randomly set intermittent obstacle avoidance walls and up and down ramps The location of roadblocks is the theme of the competition, so the participating cars in the first three sessions cannot meet the driving force required for driving on the circular horizontal track, and cannot solve the timely and automatic adjustment of the driving force required for the uphill and downhill tracks, and cannot achieve the climbing ability requirements, such as The torque increasing mechanism disclosed in the invention patent CN104771910A can only increase the torque when starting, and cannot increase the torque at any point during the driving process. Therefore, it is necessary to develop a new carbon-free trolley, which can meet the requirements of climbing Track driving requirements

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