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Pitching machine for volleyball training

A ball machine and volleyball technology, applied in sports accessories and other directions, can solve problems such as affecting the training effect, and achieve the effect of reducing physical burden and improving the level

Inactive Publication Date: 2021-04-06
QINGDAO TECHNOLOGICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem in the prior art that although artificial serving is relatively flexible, long-term mechanical repetitive serving actions will cause excessive physical burden to the server. It will also gradually decrease, which greatly affects the shortcoming of the follow-up training effect, and a kind of volleyball training ball machine proposed

Method used

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  • Pitching machine for volleyball training
  • Pitching machine for volleyball training
  • Pitching machine for volleyball training

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] refer to Figure 1-4 A ball machine for volleyball training, comprising a base 1, a plurality of evenly distributed pulleys 25 are fixed on the lower surface of the base 1. The upper surface of the base 1 is fixedly installed with two corresponding vertical plates 2, and the rotating shaft 3 is rotatably installed between the two vertical plates 2, and a vertical rod 4 is fixedly connected to the shaft body of the rotating shaft 3, and the top of the vertical rod 4 is fixed. An arc-shaped slideway 5 is connected to the arc-shaped slideway 5. A ball-serving mechanism is installed on the arc-shaped slideway 5. A driving module for transmission connection of the ball-propelling mechanism is fixedly installed on the vertical bar 4. The base 1 can be a hydraulic lifting base with a lifting function, so that the height of the whole ball serving machine can be adjusted. The pulley 25 provided on the base 1 can make the device move more conveniently.

[0020] The ball-serving...

Embodiment 2

[0025] refer to Figure 1-4 , as another preferred embodiment of the present invention, the difference from Embodiment 1 is that the rotation shaft 3 is connected with a rotation adjustment mechanism, and the rotation adjustment mechanism includes a second gear 22, a rack 23, a support plate 24, and a threaded sleeve 26 , vertical shaft 27, fixed plate 28, rotating disk 29, limit lever 30, limit cover 31, the second gear 22 that is coaxially arranged with it is fixedly installed on the end of one side of rotating shaft 3, and second gear 22 one side is arranged There is a rack 23 meshing with it, one side of the rack 23 is provided with a vertical shaft 27 parallel to it, and a fixed plate 28 is rotatably installed at both ends of the vertical shaft 27, and the fixed plates 28 are fixedly connected to the support plate 24 , the support plate 24 is fixedly connected to the base 1, and the shaft body of the vertical shaft 27 between the two fixed boards 28 is provided with an exte...

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Abstract

The invention relates to the technical field of volleyball training instruments, in particular to a pitching machine for volleyball training. The machine comprises a base, two vertical plates which are correspondingly arranged are fixedly mounted on the upper surface of the base, a rotating shaft is rotatably mounted between the two vertical plates, and a vertical rod is fixedly connected to a shaft body of the rotating shaft; an arc-shaped sliding way is fixedly connected to the top end of the vertical rod, a ball serving mechanism is installed on the arc-shaped sliding way, and a driving module in transmission connection with the ball serving mechanism is fixedly installed on the vertical rod. By arranging the driving module and the ball serving mechanism, a motor in the driving module can be used for driving the ball serving mechanism to serve balls, only an operator needs to conduct volleyball filling action, and the physical burden of trainees is greatly relieved.

Description

technical field [0001] The invention relates to the technical field of volleyball training equipment, in particular to a ball machine for volleyball training. Background technique [0002] Volleyball is one of the ball games. The court is rectangular with a high net in the middle. Both sides (six players on each side) occupy one side of the court. Players hit the ball back and forth from the net with their hands. The ball used in volleyball is made of sheepskin or artificial leather, and the rubber is used as the bladder. The size is similar to that of a football. In volleyball training, although there are no more new technologies in volleyball serving, the teams are competing to adopt long-distance long-distance floating balls, high lobs, and some new serving methods and strategies in an effort to seek to destroy the opponent's cush ball, and then destroy their opponents. Composition of fast break tactics. The future volleyball training must adapt to various forms of serv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/40A63B69/00
CPCA63B69/0095A63B69/407
Inventor 丁玉强孙兆臣赵慧
Owner QINGDAO TECHNOLOGICAL UNIVERSITY