Movable volleyball feeding training device

Abstract

A movable volleyball feeding training device comprises a base, a vertical pipe is arranged on the base, a ball inlet is formed in one side of the vertical pipe, a ball storage hopper is arranged on the base, a first strip-shaped through groove is formed in one side of the vertical pipe, a connecting rod is arranged in the first strip-shaped through groove, a pressing ring is installed at one end of the connecting rod, a volleyball launching device is arranged on the base, a vertical cylinder is arranged on the vertical pipe, and a cylinder is arranged above the vertical cylinder. A ball outlet is formed in one side of the cylinder, two second strip-shaped through grooves are formed in the side face of the vertical cylinder, a second strip-shaped through groove is formed in the other side of the cylinder, transverse shafts are installed in the second strip-shaped through grooves through one-way bearings, and shaft sleeves are installed on the peripheries of the transverse shafts through one-way bearings. One end of the transverse shaft extends out of the corresponding second strip-shaped through groove and is rotationally provided with a gear through a one-way bearing. According to different launching heights, a proper number of vertical cylinders can be selected to form the launching lifting pipe, volleyballs in the launching lifting pipe can be completely discharged, the launching lifting pipe is not limited by the number of the volleyballs during use, the market requirement can be met, and the launching lifting pipe is suitable for popularization.

Description

technical field [0001] The invention belongs to the field of volleyball launching devices, in particular to a mobile volleyball feeding training device. Background technique [0002] Volleyball is a sport that many people cooperate to complete. During training, at least one person serves to cooperate with athletes in training. In order to liberate the server, a volleyball server is designed to assist athletes in training; in order to meet the needs of different heights, It is necessary to set up volleyball lifting structures of different heights. Usually, several volleyball short lifting tubes are spliced ​​together to form a long lifting tube. However, when the long lifting tube is high, it is always necessary to store several volleyballs in the long lifting tube to make the volleyball launch circularly. , when the number of volleyballs is small, it is impossible to use the long lifting tube for training, which cannot meet the actual needs, so we invented a mobile volleybal...

AI Technical Summary

Problems solved by technology

[0002] Volleyball is a sport that many people cooperate to complete. During training, at least one person serves to cooperate with athletes in training. In order to liberate the server, a volleyball server is designed to assist athletes in training; in order to meet the needs of different heights, It is necessary to set up volleyball lifting structures of different heights. Usually, several volleyball short lifting tubes are spliced ​​together to form a long lifting tube. However, when the long lifting tube is high, it is always necessary to store several volleyballs in the long lifting tube to make the volleyball launch circularly. , when the number of volleyballs is small, it is impossible to use the long lifting tube for training, which cannot meet the actual needs, so we invented a mobile volleyball feeding training device

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