Working method of universal automatic ball serving device for tennis training

Abstract

The invention relates to the field of sports apparatuses, in particular to a working method of a universal automatic ball serving device for tennis training. The device comprises a spraying device, aconveying device, a rotating device, a translating device and a control device, the spraying device comprises an adjusting mechanism and a sucking mechanism, and the conveying device comprises two conveying mechanisms; the conveying mechanisms comprise tennis ball collecting mechanisms and driving mechanisms, the rotating device comprises a rotating cylinder and a rotating assembly, the translating device comprises a bearing round disc and a translating assembly, and the control device comprises a controller and a sensor assembly; ball serving is omnidirectional, no blind angles are reserved,the phenomenon that the positions of collecting tennis balls are stuck can be avoided, and the training effect and efficiency are improved.

Description

technical field [0001] The invention relates to the field of sports equipment, in particular to a working method of a universal automatic ball-serving device used for tennis training. Background technique [0002] The tennis practice device in the prior art usually hits tennis balls with elastic connecting ropes, which is relatively monotonous, and the existing serving device is a fixed serving device, which cannot achieve multi-angle and multi-position serving for coaches or sparring personnel. It is impossible to improve the training effect of athletes. Although there are ball machines dedicated to tennis training on the market, most of these devices are expensive, have a high failure rate, and are relatively complicated to operate. Moreover, it is inconvenient to collect tennis balls, which reduces the efficiency of training. [0003] In order to solve the above problems, the patent No. CN201320253005.6 is disclosed, a ball serving device suitable for tennis training, inc...

AI Technical Summary

Problems solved by technology

[0004] The problem of the above scheme: the bracket is equipped with a rotating shaft that can be stretched up and down and rotated left and right. The gun barrel is placed on the upper end of the rotating shaft, which can achieve the horizontal steering of the serve, but the adjustment of the pitch angle of the serve cannot be realized. The parabolic adjustment of the tennis jet makes the route of the tennis jet limited. The above method of collecting tennis balls is collected by the ball storage cylinder, which is prone to tennis balls getting stuck and affecting the efficiency of training.

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