Tennis training ball serving device taking intelligent manufacturing as frame
A technology of intelligent manufacturing and ball-serving devices, applied in the direction of sports accessories, etc., can solve problems such as waste of energy, time-consuming and labor-intensive, single direction, etc., and achieve the effects of improving work efficiency, training reaction speed, and reducing empty ball rate
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1-4 , a tennis training and serving device based on intelligent manufacturing, including a base 1, which is used to support and stabilize the entire device, and a rotating shaft 2 is movably connected to the top of the base 1, and the rotation of the rotating shaft 2 drives the rotating rod 3 to perform synchronously. Rotate, the outer side of the rotating shaft 2 is provided with a bevel gear, the back of the bevel gear is provided with a r...
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