Automatic volleyball serving machine for volleyball teaching and training

Abstract

The invention relates to the technical field of sports equipment, and provides an automatic volleyball serving machine for volleyball teaching and training. The volleyball serving machine comprises abase, a volleyball serving device body, a first launcher and a second launcher are arranged on the base, and the volleyball serving device body movably outputs volleyballs to the first launcher and the second launcher; the first launcher and the second launcher control the volleyball outlet angle through a turnover air cylinder and a rotating plate, the volleyball outlet strength is controlled through a volleyball pushing air cylinder, and the first launcher and the second launcher control the volleyballs to rotate through friction force of a sliding plate and a runway. The volleyball servingmachine has the advantages that served volleyballs can be rubbed to control rotation of the volleyballs, more training modes can be presented, and the volleyball serving machine is closer to ball hitting modes in actual competitions of athletes.

Description

technical field [0001] The invention relates to the technical field of sports equipment, and more specifically relates to an automatic volleyball throwing machine used for volleyball teaching and training. Background technique [0002] Volleyball is a kind of sports project with good mass base in our country, which has received wide attention from the public. The volleyball training process will consume a lot of physical strength of the athletes, and requires a lot of repetitions of the same action, such as receiving and receiving the serve. Artificial training to receive and serve cannot guarantee the strength and angle of each serve, but the ball throwing machine can do this. But the throwing mode of the ball throwing machine in the prior art is stiff, can't control and change the throwing force and angle, more can't control the rotation of the throwing ball, be badly in need of a kind of new automatic volleyball throwing machine. Contents of the invention [0003] The ...

AI Technical Summary

Problems solved by technology

The volleyball training process will consume a lot of physical strength of the athletes, and requires a lot of repetition of the same action, such as receiving and serving, artificial training and receiving and receiving cannot guarantee the strength and angle of each serve, but the ball throwing machine can do this

However, the throwing method of the ball throwing machine in the prior art is rigid, and the force and angle of the throwing ball cannot be controlled and changed, let alone the rotation of the throwing ball. A new automatic volleyball throwing machine is urgently needed

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