Chain type flexible rotary friction ball serving machine

Abstract

The invention discloses a chain-type flexible rotating friction ball machine, belonging to the field of sporting goods, which comprises a horizontally arranged induction grass mat and an ejection mechanism; the ejection mechanism includes a power mechanism and a pressure induction pedal; the pressure induction pedal is arranged on Under the induction grass mat, the power mechanism responds to the signal of the pedal to launch the ball; the signal cable between the induction grass mat and the ejection mechanism is provided with a flexible link tube, and the flexible link tube has the characteristics of flexibility and adjustable , can better protect the electrical cable connection effect and improve the overall reliability. It also includes a swing mechanism, the swing mechanism controls the launch angle of the power mechanism according to the different pressures applied by the outside world. The above settings enable the invention to better improve the training effect compared with the prior art, the training can be completed by one athlete, the training efficiency is high, and the training effect can be quickly achieved. Moreover, the structure is simple, the cost is low, and it is suitable for mass promotion.

Description

technical field [0001] The invention belongs to the field of sporting goods, in particular to a chain-type flexible rotary friction ball machine. Background technique [0002] Football, known as "the world's first sport", is the most influential single sport in the global sports world. In a standard football game, two teams each send 10 players and a goalkeeper, a total of 11 people, to confront and attack on a rectangular grass pitch. [0003] Football fields are divided into artificial turf fields and natural real grass fields. Artificial turf is divided into injection-molded artificial turf and woven artificial turf according to the production process. The injection molding artificial turf adopts the injection molding process, which extrudes the plastic particles in the mold at one time, and bends the lawn with the bending technology, so that the blades of grass are arranged at equal distances and in the same amount, and the height of the blades of grass is completely u...

AI Technical Summary

Problems solved by technology

In the existing football training technology, the shooting training is composed of one person tossing the ball for shooting in motion or placing the football for static shooting during the march. It is usually completed by a coach, several caddies and an athlete. Large number of people, time-consuming and labor-intensive

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