Adjustable matched ball discharging device for volleyball training

Abstract

The invention discloses an adjustable matched ball discharging device for volleyball training, relates to the technical field of volleyball training instruments, and aims to solve the problems that an existing ball discharging device is single in ball discharging angle, cannot adapt to various volleyball training plans, is small in ball loading amount, is inconvenient to move and affects the training effect. By arranging a ball frame and a ball runway, the loading number of volleyballs is increased, the serving training time during training can be prolonged, a pull rod and rolling wheels are installed on a base, so that the base is convenient to move, the position of the base is convenient to change in the training process, the device can be used in various training scenes, by arranging an electric push cylinder, an electric push rod, and a rotating table, the horizontal angle and the vertical angle of serving can be adjusted through control of a PLC, the rotating speed of a serving motor is adjusted, the speed of serving volleyballs can be adjusted, various serving effects can be achieved through multi-aspect adjustment, various volleyball training requirements are met, the training effect is enhanced, and the volleyball training level can be improved.

Description

technical field [0001] The invention relates to the technical field of volleyball training equipment, in particular to an adjustable and matching ball ejection device for volleyball training. Background technique [0002] Volleyball is one of the ball games. The court is rectangular and there is a high net in the middle. The two sides of the competition each occupy one side of the court. The players use their hands to hit the ball from the net. The ball used in volleyball The shell is made of sheepskin or artificial leather, and the bladder is made of rubber. The size is similar to that of a football. The rule of volleyball is that six players on each side serve in a clockwise direction. The right rear corner of the ball is sent into the opponent's half to restart the game. The server can serve with the upper hand or the lower hand, with a fist, outstretched five fingers or arms. However, the rules allow the jump serve player to enter the field when it falls, and the volley...

AI Technical Summary

Problems solved by technology

[0006] With the advancement of technology, more and more volleyball training aids have appeared. Because many technical actions need to hit the ball thrown from the opposite direction, the device for serving or releasing the ball is indispensable in volleyball training. The ball-out device has a single ball-out angle and cannot adapt to a variety of volleyball training plans, and the amount of balls loaded is small and inconvenient to move, which affects the improvement of training effects

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