Volleyball launcher

Abstract

The invention relates to a volleyball launcher. The volleyball launcher is characterized in that a driving gear and a driven gear which have the same external dimension and are mutually meshed are arranged, batting plate springs arranged radially are respectively and fixedly connected on a driving gear shaft and a driven gear shaft, wherein the batting plate spring at the right side fixedly connected on the driving gear shaft and the left side batting plate spring fixedly connected on the driven gear shaft are provided with batting positions which are mutually opposite and both positioned in the same horizontal position, and the batting plate springs move upwards in the batting positions. According to the collision theory, the rotational speed of the motor is improved by a method of launching volleyball through the plate springs in a beating manner, i.e., the ball launching speed can exceed 140 km / h so as to meet the use requirements of high-strength training of the professional volleyball athletes.

Description

Volleyball Launcher technical field The present invention relates to sports equipment for ball sports, in particular to a sports equipment for improving volleyball technique, and more particularly to a device for launching volleyball. Background technique The volleyball player training equipment can replace the sparring players to simulate the game-intensive serving and spiking in a long-term and stable manner, thereby greatly improving the training level and game performance of professional volleyball players. Patent No.: 200610085971.6 Name: The invention patent of "Simple Trainer for Volleyball Players" is a training device for volleyball players. However, the speed of the volleyball launched by the existing training equipment is less than 120km / h. The reason for the insufficient speed of the ball is that these training equipment use a friction ball server as the volleyball launching device, and the friction ball server has speed saturation when the ball speed does not ...

AI Technical Summary

Problems solved by technology

However, the speed at which the existing training equipment sends out the volleyball is less than 120km / h. The reason for the lack of ball speed is that these training equipment use a frictional ball launcher as the volleyball launching device, and the frictional ball launcher has saturated speed when the ball speed does not reach 120km / h. Happening

The serving and spiking speed of the world's high-level athletes can reach 140km / h. Therefore, the friction ball server cannot meet the requirements of high-intensity training for professional athletes.

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