CN218392164U - A new type of ball ejecting device for sports volleyball training - Google Patents

Abstract

The utility model discloses a novel sports volleyball training is with playing ball device, the on-line screen storage device comprises a base, base upper end fixed mounting has first electric telescopic handle and a play ball square tube, the flexible fixed mounting of first electric telescopic handle has the piston rod, piston rod one end stretches into play ball square tube is inside and fixed mounting has a play ball piston, play ball square tube upper end fixed mounting has the ball storage case, first cavity has been seted up in the ball storage case, the utility model discloses, through being provided with the goal funnel, can make more convenience when putting the ball through the goal funnel, send the ball piece through the spiral and can put in proper order to the volleyball to play ball square tube in, can not take place blocking phenomenon, play ball swift and smooth and easy, the outside is equipped with controlgear, controls first electric telescopic handle through outside controlgear, goes out the ball in proper order through a ball piston, the utility model discloses, have the practicality strong and have the smooth and easy characteristics of play ball.

Description

A new type of ball ejecting device for sports volleyball training

technical field

The utility model relates to the technical field of volleyball, in particular to a novel ball ejecting device for sports volleyball training.

Background technique

Volleyball is one of the ball games. The court is rectangular with a high net in the middle. The two sides of the competition each occupy one side of the court. The players use their hands to hit the ball from the net. The ball used in volleyball is made of sheepskin or artificial leather. The shell is made of rubber, and the size is similar to that of a football. Volleyball originated in the United States. It was invented by William G. Morgan in Holyoke, Massachusetts, in 1895. Around 1900, volleyball was introduced to Canada from the United States. In 1905, volleyball was introduced to Cuba, Brazil, China and other countries, and became a fashionable sport in the Americas at that time. In 1949, the first World Men's Volleyball Championship was held in Prague, Czechoslovakia. The utility model with the publication number CN208065713U discloses a ball ejecting device for sports volleyball training. Support rod, the top of the support rod is hinged with the left side of the bottom of the support plate, the electric push rod is hinged on the right side of the upper surface of the base plate, the end of the telescopic rod of the electric push rod is hinged with the bottom right side of the support plate, and the installation box is fixed in the middle of the upper surface of the base plate, A storage battery is installed in the installation box, and the right side of the upper surface of the support plate is fixed with a ball cylinder by welding. However, in real life, when the utility model is in use, when the volleyball inside the ball storage bucket is discharging the ball, due to the large number of internal volleyballs, the volleyball gap is likely to occur when the ball is being discharged. The balls are squeezed each other, resulting in blockage at the goal nozzle, and the ball needs to be manually taken out for repositioning. Therefore, it is necessary to design a new type of sports volleyball training with strong practicability and smooth ball delivery.

Utility model content

The purpose of the utility model is to provide a new type of sports volleyball training device to solve the problems raised in the background technology.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a new type of sports volleyball training ball device, including a base, the upper end of the base is fixedly installed with a first electric telescopic rod and a ball cylinder, the The telescopic end of the first electric telescopic rod is fixedly equipped with a piston rod, and one end of the piston rod extends into the inside of the ball-out square cylinder and is fixedly installed with a ball-out piston, and the upper end of the ball-out square cylinder is fixedly installed with a ball storage box, A first cavity is opened in the ball storage box, a first communication groove is opened between the first cavity and the ball outlet cylinder, and a ball opening is opened through the upper end of the first cavity, A rotating shaft is movably installed in the first cavity, and a spiral ball feeding piece is fixedly sleeved on the rotating shaft.

According to the above technical solution, the lower end of the base is provided with a support seat, the lower end of the support seat is symmetrically fixed with rollers, the middle of the upper end of the support seat is fixedly installed with a base, and a support rod is movably installed on the base. The upper end of the rod is movably installed with a first ball, the lower end of the base is provided with a first ball groove, the first ball is movably installed in the first ball groove, and the upper end of the support seat is symmetrically and fixedly installed with a second ball groove. Electric telescopic rod, the telescopic end of the second electric telescopic rod is fixed with a second ball, the lower end of the base is provided with a second ball groove, the second ball groove is an annular groove, and the second ball moves installed in the second ball groove.

According to the above technical solution, a second cavity is provided in the ball storage box, a control motor is fixedly installed in the second cavity, a driving gear is fixedly installed at the output end of the control motor, and the lower end of the rotating shaft extends into the A driven gear is fixedly installed in the second cavity, and the driven gear meshes with the driving gear.

According to the above technical solution, a T-shaped annular chute is provided on the lower end surface of the base and the upper end surface of the support seat, and a T-shaped slider is installed evenly on the inner circumference of the T-shaped annular chute, and the T-shaped slider An elastic protective cloth is fixedly installed between them.

According to the above technical solution, a goal funnel is fixedly installed at the upper end of the goal opening.

Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model is provided with a scoring funnel, through which the goal funnel can make it more convenient to release the ball, and the volleyball can be dropped sequentially through the spiral ball delivery piece Into the square barrel of the ball, there will be no blockage, and the ball is quickly and smoothly discharged. The external control device controls the first electric telescopic rod through the external control device, and the ball is sequentially discharged through the ball discharge piston. The control equipment can control the control motor, accelerate the delivery of the volleyball by the spiral ball feeding piece, support the base through the support rod, and adjust the angle of the base through the elongation of the telescopic end of the second electric telescopic rod. The angle of the ball can be changed, and at the same time, through the combined use of the second ball groove and the second ball, the base can be rotated to adjust the direction of the volleyball. The flexibility is very good.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the three-dimensional schematic view of the utility model;

Fig. 2 is a schematic sectional view of the utility model;

Fig. 3 is an enlarged schematic view of A of the utility model.

In the figure: 1-base, 2-the first electric telescopic rod, 3-ball cylinder, 4-piston rod, 5-ball piston, 6-ball storage box, 7-first cavity, 8-the first One connected groove, 9-goal opening, 10-rotating shaft, 11-screw ball feeding piece, 12-support seat, 13-roller, 14-base, 15-support rod, 16-the first ball, 17-the first ball Slot, 18-second electric telescopic rod, 19-second ball, 20-second ball groove, 21-second cavity, 22-control motor, 23-driving gear, 24-driven gear, 25-T Shaped ring chute, 26-T-shaped slider, 27-elastic protective cloth, 28-goal funnel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a new type of sports volleyball training ball device, including a base 1, the upper end of the base 1 is fixed with a first electric telescopic rod 2 and a square cylinder 3. A piston rod 4 is fixedly installed on the telescopic end of the first electric telescopic rod 2, and one end of the piston rod 4 extends into the inside of the ball-out cylinder 3 and is fixedly installed with a ball-out piston 5, the ball out side A ball storage box 6 is fixedly installed on the upper end of the cylinder 3, and a first cavity 7 is opened in the ball storage box 6, and a first communication groove is opened between the first cavity 7 and the square cylinder 3 for discharging balls. 8. The upper end of the first cavity 7 is penetrated with a goal opening 9, and a rotating shaft 10 is movably installed in the first cavity 7, and a spiral ball feeding piece 11 is fixedly sleeved on the rotating shaft 10. During use, at first volleyball is dropped in the ball storage box 6 by goal opening 9, can drop volleyball in the square cylinder 3 of ball by screw ball sending piece 11, is provided with control equipment outside, by the control equipment of outside to first Controlled by the electric telescopic rod 2, the balls are ejected sequentially through the ball ejection piston 5, and no blockage occurs at the same time, and the ball ejection is fast and smooth;

Specifically, the lower end of the base 1 is provided with a supporting base 12, and the lower end of the supporting base 12 is symmetrically fixed with a roller 13, and the middle of the upper end of the supporting base 12 is fixedly installed with a base 14, and the base 14 is movably installed with A support rod 15, the upper end of the support rod 15 is movably installed with a first ball 16, and the lower end of the base 1 is provided with a first ball groove 17, and the first ball 16 is movably installed in the first ball groove 17 Inside, the upper end of the support seat 12 is symmetrically fixed with a second electric telescopic rod 18, the telescopic end of the second electric telescopic rod 18 is fixed with a second ball 19, and the lower end of the base 1 is provided with a second ball groove. 20, the second ball groove 20 is an annular groove, the second ball 19 is movably installed in the second ball groove 20, the base 1 is supported by the support rod 15, and the second electric telescopic rod 18 The elongation of the telescopic end adjusts the angle of the base 1, which can change the angle of the ball. At the same time, through the use of the second ball groove 20 and the second ball 19, the base 1 can be rotated to adjust the volleyball. The direction of the ball is very flexible;

Specifically, a second cavity 21 is provided in the ball storage box 6, a control motor 22 is fixedly installed in the second cavity 21, and a driving gear 23 is fixedly installed at the output end of the control motor 22. The lower end of the rotating shaft 10 extends into the second cavity 21 and is fixedly equipped with a driven gear 24. The driven gear 24 meshes with the driving gear 23, and a control device is provided outside. Through the external control device, it can Control the control motor 22, and then the driving gear 23 can be rotated, and then the driven gear 24 can be rotated, and then the rotating shaft 10 can be rotated, and then the spiral ball feeding piece 11 can be used to accelerate the delivery of the volleyball;

Specifically, a T-shaped annular chute 25 is provided on the lower end surface of the base 1 and the upper end surface of the support seat 12, and a T-shaped sliding block 26 is evenly mounted on the inner circumference of the T-shaped annular chute 25. An elastic protective cloth 27 is fixedly installed between the T-shaped sliders 26, and through the cooperative use of the T-shaped slider 26 and the elastic protective cloth 27, the second electric telescopic rod 18 inside can be protected;

Specifically, a goal funnel 28 is fixedly installed on the upper end of the goal opening 9, and the goal funnel 28 can make it more convenient to put the ball.

Working principle: when the utility model is in use, the volleyball is first put into the ball storage box 6 through the goal opening 9, the goal funnel 28 can make it more convenient to put the ball, and the volleyball can be put into the volleyball through the spiral ball delivery piece 11. Inside the ball-out square tube 3, there is a control device on the outside. The first electric telescopic rod 2 is controlled by the external control device, and the ball is out sequentially through the ball-out piston 5. At the same time, there will be no blockage, and the ball out is fast and smooth. , through external control equipment, the control motor 22 can be controlled, and then the driving gear 23 can be rotated, and the driven gear 24 can be rotated, and the rotating shaft 10 can be rotated, so that the spiral ball feeding piece 11 can accelerate the volleyball Conveying, the base 1 is supported by the support rod 15, the angle of the base 1 is adjusted by the extension of the telescopic end of the second electric telescopic rod 18, the angle of the ball can be changed, and the second ball groove 20 and the second The cooperative use of the two balls 19 can make the base 1 rotate, and then adjust the direction in which the volleyball goes out, and the flexibility is very good.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. A new type of sports volleyball training ball-out device, comprising a base (1), characterized in that: the upper end of the base (1) is fixedly equipped with a first electric telescopic rod (2) and a ball-out square tube (3 ), the telescopic end of the first electric telescopic rod (2) is fixedly equipped with a piston rod (4), and one end of the piston rod (4) extends into the inside of the ball-out square tube (3) and is fixedly installed with a ball-out Piston (5), the ball storage box (6) is fixedly installed on the upper end of the ball-out square tube (3), and a first cavity (7) is opened in the ball storage box (6), and the first cavity (7) and the ball-out square cylinder (3) are penetrated with a first communication groove (8), and the upper end of the first cavity (7) is penetrated with a ball inlet (9). A rotating shaft (10) is movably installed in the cavity (7), and a spiral ball-feeding piece (11) is fixedly sleeved on the rotating shaft (10). 2. A new type of ball-discharging device for sports volleyball training according to claim 1, characterized in that: the lower end of the base (1) is provided with a support seat (12), and the lower end of the support seat (12) is symmetrically fixed Rollers (13) are installed, a base (14) is fixedly installed in the middle of the upper end of the support base (12), a support rod (15) is movably installed on the base (14), and the upper end of the support rod (15) is movably installed There is a first ball (16), a first ball groove (17) is provided at the lower end of the base (1), and the first ball (16) is movably installed in the first ball groove (17), The upper end of the support seat (12) is symmetrically fixed with a second electric telescopic rod (18), the telescopic end of the second electric telescopic rod (18) is fixed with a second ball (19), and the base (1 ) lower end is provided with a second ball groove (20), the second ball groove (20) is an annular groove, and the second ball (19) is movably installed in the second ball groove (20). 3. A new type of sports volleyball training device according to claim 2, characterized in that: a second cavity (21) is provided in the ball storage box (6), and the second cavity ( 21) A control motor (22) is fixedly installed inside, and a drive gear (23) is fixedly installed at the output end of the control motor (22), and the lower end of the rotating shaft (10) extends into the second cavity (21) And a driven gear (24) is fixedly installed, and the driven gear (24) meshes with the driving gear (23). 4. A new type of ball ejecting device for sports volleyball training according to claim 3, characterized in that: the lower end surface of the base (1) and the upper end surface of the support seat (12) are provided with a T-shaped annular chute (25), the inner circumference of the T-shaped annular chute (25) is evenly equipped with T-shaped sliders (26), and elastic protective cloths (27) are fixedly installed between the T-shaped sliders (26). 5. A new type of ball-discharging device for sports volleyball training according to claim 4, characterized in that: a goal funnel (28) is fixedly installed on the upper end of the goal opening (9).

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