Multi-angle automatic ball serving machine and use method thereof

Abstract

The invention discloses a multi-angle automatic ball serving machine and a use method thereof. The multi-angle automatic ball serving machine comprises a bottom platform, the bottom platform is connected with a ball serving device, a ball hitting platform connected with the bottom platform is arranged under the ball serving device, the ball hitting platform is slidably connected with a hitting plate, and the hitting plate is connected with the ball hitting platform through a hitting spring; the bottom platform is rotationally connected with a power shaft, the power shaft is connected with a motor, the power shaft is sequentially and fixedly connected with a plurality of variable-force missing gears with different diameters from top to bottom, any adjacent variable-force missing gears are arranged in a staggered mode, and the central angle corresponding to teeth on the variable-force missing gears is smaller than 90 degrees; the bottom platform is rotationally connected with a stress shaft, the stress shaft is fixedly connected with a stress missing gear meshed with the variable-force missing gear, the stress shaft is further fixedly connected with a rope collecting device, a pull rope is fixedly wound on the rope collecting device, and the pull rope is connected with the hitting plate. The ball serving machine is reasonable in structure, ball serving work with random strength and random angles can be achieved, and the reaction capacity and ball receiving skills of players can be better exercised.

Description

technical field [0001] The invention relates to the technical field of sports equipment, in particular to a ball game multi-angle automatic serving machine and a use method thereof. Background technique [0002] Sports is a complex social and cultural phenomenon. It takes physical and intellectual activities as the basic means, and according to the laws of human growth and development, skill formation and functional improvement, it can promote overall development, improve physical quality and comprehensive education level, enhance physical fitness and improve physical fitness. A conscious, purposeful, and organized social activity that improves athletic performance, lifestyle, and quality of life. With the expansion of international exchanges, the scale and level of sports development has become an important symbol to measure the development and progress of a country and society, and has also become an important means of diplomatic and cultural exchanges between countries. ...

AI Technical Summary

Problems solved by technology

[0003] The existing ball-serving mechanism often has a single hitting force and a certain hitting direction, which cannot well exercise the player's reaction ability and ball-catching skills. Therefore, a ball-serving mechanism with random strength and random angle is needed to achieve the simulation of real people. for training purposes

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