CN215387462U

CN215387462U - Volleyball training assistor

Info

Publication number: CN215387462U
Application number: CN202121863255.2U
Authority: CN
Inventors: 刘静
Original assignee: Xizang Minzu University
Current assignee: Xizang Minzu University
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-04
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a volleyball training aid, which comprises a connecting table, wherein a supporting mechanism is fixedly connected to the lower surface of the connecting table, a gear set is rotatably connected to the lower surface of the connecting table, a first motor is fixedly connected to the lower surface of the connecting table, the output end of the first motor is fixedly connected with the gear set, a rotary table is rotatably connected to the upper surface of the connecting table, a second motor is fixedly connected to the inner wall of a hinged frame, and bevel gears are arranged at the output end of the second motor and the inner wall of the hinged frame. According to the utility model, the ball blocking rod is moved out of the ball storage pipe through the linear motor, volleyballs move to the baffle under the action of gravity, the ball blocking rod is retracted through the linear motor, so that one volleyball is left between the ball blocking rod and the baffle, the electric rotating shaft drives the baffle to rotate, the volleyball falls onto the volleyball pushing plate, the volleyball is pushed out through the electric push rod, the size is small, and the volleyball serving is smooth.

Description

Volleyball training assistor

Technical Field

The utility model relates to the technical field of training aids, in particular to a volleyball training aid.

Background

Volleyball (volleyball) is one of ball sports, and the court is rectangular, and the middle is separated by a high net, and two players (six players per side) respectively occupy one side of the court, and the players play the ball from the net by using hands. The ball that volleyball motion used does the shell with sheepskin or synthetic leather, and the courage is done to rubber, and size and football are similar, and in volleyball training process, what at first trained is exactly the table tennis, holds up the volleyball through the hand and falls into the assigned position, make things convenient for the attacker to detain the ball, and for the convenience of training, alleviate coach's burden, need the service robot.

Volleyball training assistor among the prior art, the volume is great, and it is inconvenient that the service removes, and the angle is difficult for adjusting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a volleyball training aid.

In order to achieve the purpose, the utility model adopts the following technical scheme: a volleyball training assistor comprises a connecting table, wherein a supporting mechanism is fixedly connected to the lower surface of the connecting table, a gear set is rotatably connected to the lower surface of the connecting table, a first motor is fixedly connected to the lower surface of the connecting table, the output end of the first motor is fixedly connected with the gear set, a rotary table is rotatably connected to the upper surface of the connecting table, a hinged frame is fixedly connected to the upper surface of the rotary table, a second motor is fixedly connected to the inner wall of the hinged frame, bevel gears are arranged at the output end of the second motor and the inner wall of the hinged frame, a ball sending pipe is hinged to the inner wall of the hinged frame, an electric push rod is fixedly connected to the inner wall of the ball sending pipe, a ball pushing plate is fixedly connected to the output end of the electric push rod, a ball storage pipe is fixedly connected to the surface of the ball sending pipe, a baffle is rotatably connected to the inner wall of the ball storage pipe through an electric rotating shaft, and a ball blocking rod is slidably connected to the inner wall of the ball storage pipe, the utility model discloses a ball storage device, including ball storage tube, linear electric motor's output and ball blocking pole fixed connection, supporting mechanism includes the supporting leg, the groove has been seted up to the lower surface of supporting leg, the inner wall fixedly connected with hydraulic stem of accomodating the groove, the output fixedly connected with of hydraulic stem removes the wheel, the lower fixed surface of supporting leg is connected with the slipmat.

As a further description of the above technical solution:

two gears in the gear set are meshed with each other, and the first motor is in transmission connection with the rotary table through the gear set.

As a further description of the above technical solution:

the two bevel gears are meshed, and the motor II is in transmission connection with the ball serving pipe through the bevel gears.

As a further description of the above technical solution:

the inner wall of the ball serving pipe is connected with the ball pushing plate in a sliding mode, and an anti-skid layer is arranged on the surface of the ball pushing plate.

As a further description of the above technical solution:

and the inner walls of the ball sending pipe and the ball storage pipe are both provided with wear-resistant coatings.

As a further description of the above technical solution:

the lower surface of the non-slip mat is provided with a through hole, and the shape of the accommodating groove is matched with the through hole.

As a further description of the above technical solution:

the surface of the supporting leg is fixedly connected with a connecting rib, and a paint layer is coated on the surface of the supporting leg.

As a further description of the above technical solution:

the inner wall of the accommodating groove is fixedly connected with a reinforcing frame, and the inner wall of the reinforcing frame is fixedly connected with the hydraulic rod.

The utility model has the following beneficial effects:

1. compared with the prior art, this volleyball training assistor shifts out through linear electric motor and stores up the bulb to block the club and shift out, and the volleyball removes to baffle department under the effect of gravity, withdraws through linear electric motor and blocks the club for block and leave a volleyball between club and the baffle, electronic pivot drives the baffle and rotates, makes the volleyball fall on pushing away the ball board, pushes out the volleyball through electric putter, and is small, and it is smooth to serve.

2. Compared with the prior art, this volleyball training assistor drives the service pipe through bevel gear through motor two and rotates to the angle of adjustment service, motor one drives the revolving stage through the gear train and rotates, thereby the position of adjustment service, makes the service position and the angle of volleyball all adjustable, and it is more convenient to use.

3. Compared with the prior art, this volleyball training assistor, hydraulic stem promote to move the removal wheel and move down to will connect the platform lifting through removing the wheel, then thrust unit removes, removes to accomplish the back, will remove the wheel and withdraw and accomodate inslot portion, make slipmat and ground contact, the device conveniently removes and fixed firm.

Drawings

FIG. 1 is a schematic view of an overall structure of a volleyball training aid according to the present invention;

FIG. 2 is a bottom view of a connection table structure of a volleyball training aid according to the present invention;

FIG. 3 is a side view of the internal structure of the articulated frame of the volleyball training aid according to the present invention;

FIG. 4 is a schematic view of the inner structure of a serving tube of the volleyball training aid according to the present invention;

FIG. 5 is a schematic view of the internal structure of a support leg of the volleyball training aid according to the present invention.

Illustration of the drawings:

1. a connecting table; 2. a support mechanism; 3. a gear set; 4. a first motor; 5. a turntable; 6. a hinged frame; 7. a second motor; 8. a bevel gear; 9. a bulb tube; 10. an electric push rod; 11. a ball storage tube; 12. a baffle plate; 13. blocking the ball rod; 14. a linear motor; 15. a ball pushing plate; 201. supporting legs; 202. a receiving groove; 203. a hydraulic lever; 204. a moving wheel; 205. a non-slip mat; 206. connecting ribs; 207. a reinforcing frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides a volleyball training aid: the ball serving device comprises a connecting table 1, wherein a supporting mechanism 2 is fixedly connected to the lower surface of the connecting table 1, a gear set 3 is rotatably connected to the lower surface of the connecting table 1, a first motor 4 is fixedly connected to the lower surface of the connecting table 1, the output end of the first motor 4 is fixedly connected with the gear set 3, a rotary table 5 is rotatably connected to the upper surface of the connecting table 1, a hinged frame 6 is fixedly connected to the upper surface of the rotary table 5, a second motor 7 is fixedly connected to the inner wall of the hinged frame 6, bevel gears 8 are arranged at the output end of the second motor 7 and the inner wall of the hinged frame 6, a ball serving pipe 9 is hinged to the inner wall of the hinged frame 6, the second motor 7 drives the ball serving pipe 9 to rotate through the bevel gears 8, so that the angle of a service ball is adjusted, it needs to be noted that the rotating direction of the ball serving pipe 9 needs to be opposite to that the ball storage pipe 11, and the first motor 4 drives the rotary table 5 to rotate through the gear set 3, so that the position of the service ball is adjusted;

an electric push rod 10 is fixedly connected to the inner wall of the ball serving tube 9, a ball pushing plate 15 is fixedly connected to the output end of the electric push rod 10, a ball storage tube 11 is fixedly connected to the surface of the ball serving tube 9, a baffle plate 12 is rotatably connected to the inner wall of the ball storage tube 11 through an electric rotating shaft, a ball blocking rod 13 is slidably connected to the inner wall of the ball storage tube 11, a linear motor 14 is fixedly connected to the surface of the ball storage tube 11, the output end of the linear motor 14 is fixedly connected with the ball blocking rod 13, the linear motor 14 drives the ball blocking rod 13 to move, so that the ball blocking rod 13 moves out of the ball storage tube 11, the volleyball moves to the baffle plate 12 under the action of gravity, the ball blocking rod 13 is withdrawn through the linear motor 14, a volleyball is left between the ball blocking rod 13 and the baffle plate 12, the electric rotating shaft drives the baffle plate 12 to rotate, the volleyball falls onto the ball pushing plate 15, then the baffle plate 12 resets, the actions are repeated, so that a volleyball is left between the ball blocking rod 13 and the baffle plate 12, pushing the volleyball out through the electric push rod 10 to serve the volleyball;

the supporting mechanism 2 comprises a supporting leg 201, a containing groove 202 is formed in the lower surface of the supporting leg 201, a hydraulic rod 203 is fixedly connected to the inner wall of the containing groove 202, a moving wheel 204 is fixedly connected to the output end of the hydraulic rod 203, an anti-skid pad 205 is fixedly connected to the lower surface of the supporting leg 201, the moving wheel 204 is pushed by the hydraulic rod 203 to move downwards, the connecting table 1 is lifted by the moving wheel 204, and then the pushing device moves;

two gears in the gear set 3 are meshed with each other, a motor I4 is in transmission connection with the rotary table 5 through the gear set 3, and the motor I4 can drive the rotary table 5 to rotate;

the two bevel gears 8 are meshed, the second motor 7 is in transmission connection with the ball serving pipe 9 through the bevel gears 8, and the second motor 7 can drive the ball serving pipe 9 to rotate;

the inner wall of the service pipe 9 is connected with the ball pushing plate 15 in a sliding manner, and the surface of the ball pushing plate 15 is provided with an anti-skidding layer, so that when the volleyballs are pushed out, the volleyballs are not easy to shake;

the inner walls of the ball serving pipe 9 and the ball storage pipe 11 are provided with wear-resistant coatings, so that the wear of the inner walls of the ball serving pipe 9 and the ball storage pipe 11 is reduced;

the lower surface of the non-slip mat 205 is provided with a through hole, the shape of the accommodating groove 202 is matched with the through hole, and the non-slip mat 205 improves the stability of the device when the device is fixed;

the surface of the supporting leg 201 is fixedly connected with a connecting rib 206, the surface of the supporting leg 201 is coated with a paint layer, and the connecting rib 206 improves the stability of the supporting leg 201;

the inner wall of the accommodating groove 202 is fixedly connected with a reinforcing frame 207, the inner wall of the reinforcing frame 207 is fixedly connected with the hydraulic rod 203, and the reinforcing frame 207 can improve firmness of the hydraulic rod 203.

The working principle is as follows: when the utility model is used, the movable wheel 204 is pushed to move downwards by the hydraulic rod 203, the connecting table 1 is lifted by the movable wheel 204, then the pushing device moves to put volleyballs into the ball storage tube 11, the motor II 7 drives the ball serving tube 9 to rotate by the bevel gear 8, so as to adjust the angle of the serve, it is noted that the rotating direction of the ball serving tube 9 needs to be opposite to that of the ball storage tube 11, the motor I4 drives the rotary table 5 to rotate by the gear set 3, so as to adjust the position of the serve, the linear motor 14 drives the volleyball rod 13 to move, so that the volleyball rod 13 moves out of the ball storage tube 11, the volleyball moves to the baffle 12 under the action of gravity, the volleyball is withdrawn by the linear motor 14, so that a volleyball is left between the volleyball rod 13 and the baffle 12, the electric rotating shaft drives the baffle 12 to rotate, so that the volleyball falls onto the volleyball pushing plate 15, then the baffle 12 resets, and repeats the actions, so that a volleyball is left between the ball blocking rod 13 and the baffle 12, and the volleyball is pushed out by the electric push rod 10 to serve.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a volleyball training assistor, is including connecting platform (1), its characterized in that: the lower surface of the connecting table (1) is fixedly connected with a supporting mechanism (2), the lower surface of the connecting table (1) is rotatably connected with a gear set (3), the lower surface of the connecting table (1) is fixedly connected with a motor I (4), the output end of the motor I (4) is fixedly connected with the gear set (3), the upper surface of the connecting table (1) is rotatably connected with a rotary table (5), the upper surface of the rotary table (5) is fixedly connected with a hinge frame (6), the inner wall of the hinge frame (6) is fixedly connected with a motor II (7), the output end of the motor II (7) and the inner wall of the hinge frame (6) are both provided with bevel gears (8), and the inner wall of the hinge frame (6) is hinged with a ball-emitting pipe (9);

an electric push rod (10) is fixedly connected to the inner wall of the ball sending pipe (9), a ball pushing plate (15) is fixedly connected to the output end of the electric push rod (10), a ball storage pipe (11) is fixedly connected to the surface of the ball sending pipe (9), a baffle (12) is rotatably connected to the inner wall of the ball storage pipe (11) through an electric rotating shaft, a ball blocking rod (13) is slidably connected to the inner wall of the ball storage pipe (11), a linear motor (14) is fixedly connected to the surface of the ball storage pipe (11), and the output end of the linear motor (14) is fixedly connected with the ball blocking rod (13);

the supporting mechanism (2) comprises supporting legs (201), a containing groove (202) is formed in the lower surface of each supporting leg (201), a hydraulic rod (203) is fixedly connected to the inner wall of the containing groove (202), a moving wheel (204) is fixedly connected to the output end of the hydraulic rod (203), and an anti-slip pad (205) is fixedly connected to the lower surface of each supporting leg (201).

2. A volleyball training aid according to claim 1, wherein: two gears in the gear set (3) are meshed with each other, and the first motor (4) is in transmission connection with the rotary table (5) through the gear set (3).

3. A volleyball training aid according to claim 1, wherein: the two bevel gears (8) are meshed, and the second motor (7) is in transmission connection with the ball serving pipe (9) through the bevel gears (8).

4. A volleyball training aid according to claim 1, wherein: the inner wall of the ball sending pipe (9) is connected with the ball pushing plate (15) in a sliding mode, and an anti-skid layer is arranged on the surface of the ball pushing plate (15).

5. A volleyball training aid according to claim 1, wherein: the inner walls of the ball serving pipe (9) and the ball storage pipe (11) are provided with wear-resistant coatings.

6. A volleyball training aid according to claim 1, wherein: the lower surface of the non-slip mat (205) is provided with a through hole, and the shape of the accommodating groove (202) is matched with the through hole.

7. A volleyball training aid according to claim 1, wherein: the surface of the supporting leg (201) is fixedly connected with a connecting rib (206), and a paint layer is coated on the surface of the supporting leg (201).

8. A volleyball training aid according to claim 1, wherein: the inner wall of the accommodating groove (202) is fixedly connected with a reinforcing frame (207), and the inner wall of the reinforcing frame (207) is fixedly connected with the hydraulic rod (203).