CN206434816U - A kind of dig trainer for volleyball training - Google Patents

Abstract

The utility model discloses a ball pad training device for volleyball training, which comprises a device main body, a vertical rod is fixedly connected above the device main body, a groove basket is welded above the vertical rod, and the groove A support rod is welded under the basket, the right side of the support rod is fixedly connected with the main body of the device, a concave block is arranged above the device main body, a control device is movably connected under the concave block, and the bottom of the control device is rotatable A rotating shaft is connected, a support seat is fixedly connected to the bottom of the rotating shaft, a stepper motor is rotatably connected to the bottom of the support seat, the control device includes a push rod, a protective case, a push rod motor and a connecting rod, and the support seat includes brakes and controllers. In the pad ball training device for volleyball training, the push rod can make the concave block hit the volleyball, and the rotating shaft and stepping motor can adjust the hitting angle and position of the concave block according to needs, so as to realize the volleyball movement track changes.

Description

A pad ball training device for volleyball training

technical field

The utility model belongs to the technical field of volleyball training equipment, in particular to a ball pad training device for volleyball training.

Background technique

Volleyball is one of the ball games. The court is rectangular and there is a high net in the middle. 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. Cushioning is one of the basic techniques of volleyball. It is a hitting technique that makes the ball bounce off the pad hitting surface through the arm's attack action on the basis of the whole body's coordinated efforts. It is the main method used to receive the serve, receive the spike, receive the lob, receive the blocked ball and deal with various difficult balls. It is the basis to ensure the attack of one's own side. When cushioning the ball, you must have the correct preparation posture, reasonable batter shape, accurate batting action and reasonable hitting position, and adjust the appropriate force angle between the arm and the ground in order to achieve a good cushioning effect. During player training, someone needs to help pad the ball, which is a waste of manpower. At present, the equipment for volleyball training still needs to be developed, and it must be developed towards saving manpower. Of course, how to send different types of balls is also very important, which can improve the quality of training. Now There is a pad ball training device used for volleyball training, which can adjust the position and angle of hitting the ball to realize the change of the trajectory of the ball, which is of great help to volleyball training.

Utility model content

The purpose of this utility model is to provide a ball-cushioning training device for volleyball training, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a ball training device for volleyball training, including a device main body, a vertical rod is fixedly connected to the upper part of the device main body, and the upper part of the vertical rod is welded For the grooved basket for placing volleyballs, a through hole with a diameter smaller than the diameter of the volleyball is provided on the lower left side of the grooved basket, a curved support rod is welded below the grooved basket, and a device is fixedly connected to the right side of the supported rod The main body, above the main body of the device is provided with a concave block located on the right side of the support rod and below the groove basket, a control device is movably connected to the bottom of the concave block, and a control device that can be controlled by hand is rotatably connected to the bottom of the control device A rotating shaft, a support seat is fixedly connected to the bottom of the rotating shaft, a stepper motor is rotatably connected to the bottom of the support seat, and the stepper motor is welded on the surface of the groove of the device main body below, and the control device includes a concave block The push rod welded together, the protective shell with smooth inner surface, the push rod motor and the connecting rod movably connected with the inner shaft of the rotating shaft, the push rod is movably connected with the push rod motor at the bottom right, and the push rod motor is at the upper left A protective shell is welded with a clearance fit with the push rod, and the lower right side of the push rod motor is fixedly connected with a connecting rod. The support base includes a braking device and a controller. The controller is located on the braking device fixed in the support seat.

Preferably, a slant plate for volleyball placement is welded on the upper right side of the grooved basket, and a horizontal plate is bonded to the right side of the slant plate.

Preferably, the main body of the device is bonded with vertical plates located on both sides of the stable stepping motor, and the wheels of the main body of the device are equipped with wheel stoppers.

Preferably, the push rod motor includes a motor, a screw nut and a moving rod, the motor is movably connected to the screw nut, and the screw nut is movably connected to the moving rod.

Preferably, the braking device and the support base are fixedly connected to the outer shaft of the rotating shaft, and a speed reduction belt is provided between the inner shaft of the rotating shaft and the braking device.

The technical effects and advantages of the present utility model: the padding ball training device for volleyball training can fly the volleyball by being provided with a control device, and by being provided with a rotating shaft, the rotation of the inner shaft of the rotating shaft drives the movement of the concave block to change the hitting of the volleyball By setting a stepping motor, the support seat is rotated as required, and the rotating shaft and the concave block are also rotated. At this time, the concave block hits the volleyball, and the volleyball deviates from the straight line where the device is located, so as to meet the training needs; It is a pad ball training device for volleyball training. The push rod can make the concave block hit the volleyball. The rotating shaft and stepping motor can adjust the hitting angle and the hitting position of the concave block according to the needs, so as to realize the volleyball trajectory. Change.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of enlarged structure of the control device of the present utility model;

Fig. 3 is a schematic diagram of the enlarged structure of the rotating shaft and the support seat of the present invention.

In the figure: 1 device main body, 2 vertical rod, 3 groove frame, 4 support rod, 5 concave block, 6 control device, 61 push rod, 62 protective shell, 63 push rod motor, 64 connecting rod, 7 rotating shaft, 8 support bases, 81 braking devices, 82 controllers, and 9 stepping motors.

detailed description

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 Fig. 1, Fig. 1 is a structural schematic diagram of the present utility model, a ball pad training device for volleyball training, including a device main body 1, a vertical rod 2 is fixedly connected to the top of the device main body 1, and the vertical A grooved basket 3 for volleyball is welded above the rod 2, and the vertical rod 2 supports the grooved basket 3. The lower left side of the grooved basket 3 is provided with a through hole with a diameter smaller than the diameter of the volleyball. The upper right side of the grooved basket 3 is The square is welded with a slant plate that is convenient for putting volleyballs. The right side of the slant plate is bonded with a horizontal plate, which helps to put the volleyball. The bottom of the groove basket 3 is welded with a curved support rod 4, and the support rod 4 is connected with the volleyball. The vertical bar 2 supports the grooved basket 3 together, and the right side of the supporting rod 4 is fixedly connected with the device main body 1, and the concave block 5 positioned on the right side of the supporting rod 4 and below the grooved basket 3 is arranged above the device main body 1 , the concave block 5 hits the volleyball through the through hole of the groove basket 3, and a control device 6 is movably connected to the bottom of the concave block 5 to control the movement of the concave block 5, and the bottom of the control device 6 is rotatable A rotating shaft 7 that can be controlled by hand is connected, and the rotating shaft 7 makes the control device 6 rotate to reach the actual required position. A support seat 8 is fixedly connected to the bottom of the rotating shaft 7, and the rotating shaft 7 can work stably. The bottom of the support seat 8 can rotate A stepper motor 9 is connected, and the stepper motor 9 rotates the support base 8 through the rotor. According to the frequency and pulse number of the pulse signal, the rotor controls the support base 8 to stay in the actual required position, and the stepper motor 9 is welded below On the groove surface of the device main body 1, the device main body 1 is bonded with vertical plates positioned at the stable stepping motor 9 and on both sides of the stepping motor 9, so that the stepping motor 9 works more stably, and the device main body 1. The wheel is equipped with a wheel stopper, so that the main body 1 of the device is not easy to move, and it is better to perform the work of cushioning the ball.

Please refer to Fig. 1 and Fig. 2 at the same time. Fig. 2 is a schematic diagram of the enlarged structure of the control device of the present invention. The rod motor 63 and the connecting rod 64 movably connected with the inner axis of the rotating shaft 7, the push rod 61 is movably connected with the push rod motor 63 on the lower right, after the push rod motor 63 is connected to the power supply, the push rod 61 is reciprocated, To realize the work of padding the volleyball, the push rod motor 63 includes a motor, a screw nut and a moving rod, the motor is movably connected to the screw nut, the screw nut is movably connected to the moving rod, and the moving rod drives the pushing rod. The rod 61 moves, and the upper left side of the push rod motor 63 is welded with a protective shell 62 that fits with the push rod 61. The protective shell 62 makes the movement of the push rod more stable, and the lower right side of the push rod motor 63 is fixedly connected with a connecting rod 64. The inner shaft of the rotating shaft 7 rotates, and the connecting rod 64 rotates so that the control device 6 as a whole also rotates.

Please refer to Fig. 3, Fig. 3 is the schematic diagram of the enlarged structure of the rotating shaft and the supporting base of the present utility model, the supporting base 8 includes a braking device 81 and a controller 82, and the braking device 81 cooperates with the inner shaft of the rotating shaft 7 to make The moving device 81 can make the inner shaft of the rotating shaft 7 unable to rotate, so that the control device 6 connected to the inner shaft of the rotating shaft 7 cannot rotate, and the braking device 81 and the support base 8 are fixedly connected with the outer shaft of the rotating shaft 7, and the rotating shaft 7 A deceleration belt is arranged between the inner shaft and the braking device 81, which makes it easier to control the movement of the rotating shaft 7 by hand. The controller 82 is located on the braking device 81 fixed on the support base 8, and the controller 82 controls the braking device 81. The braking work of the inner shaft of the rotating shaft 7 has been completed.

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 can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (5)

1. a kind of dig trainer for volleyball training, including apparatus main body (1), it is characterised in that：Described device main body (1) top is fixedly connected with the groove basket (3) being welded with above vertical bar (2), the vertical bar (2) for ball of setting a raft going, described Groove basket (3) lower left is provided with the branch that Curved is welded with below the through hole that latus rectum is less than vollyball diameter, the groove basket (3) It is fixedly connected with to be provided with above apparatus main body (1), described device main body (1) on the right side of strut (4), the support bar (4) and is located at Spill block (5) on the right side of support bar (4) and below groove basket (3), spill block (5) lower moveable is connected with control device (6), being rotatably connected below the control device (6) has fixed below the rotating shaft (7) of available hand control, the rotating shaft (7) connect It is connected to below support base (8), the support base (8) and has been rotatably connected stepper motor (9), the stepper motor (9) is welded on In apparatus main body (1) groove surfaces of lower section, the control device (6) includes the push rod welded together with spill block (5) (61), the smooth containment vessel of inner surface (62), push-rod electric machine (63) and the connecting rod (64) being movably connected with rotating shaft (7) interior axle, The push rod (61) is movably connected with the push-rod electric machine (63) of lower right, and push-rod electric machine (63) upper left side is welded with and push rod (61) containment vessel (62) that gap coordinates, push-rod electric machine (63) lower right is fixedly connected with connecting rod (64), the support Seat (8) includes brake apparatus (81) and controller (82), and the brake apparatus (81) and the interior axle of rotating shaft (7) coordinate, the control Device (82) processed, which is located at, is fixed on the brake apparatus (81) in support base (8).

2. a kind of dig trainer for volleyball training according to claim 1, it is characterised in that：The groove basket (3) upper right side is welded with the right side of the swash plate of convenient rafting ball, the swash plate and is bonded with level board.

3. a kind of dig trainer for volleyball training according to claim 1, it is characterised in that：Described device master Body (1), which is bonded with to be located at, stablizes stepper motor (9) and positioned at the vertical plate of stepper motor (9) both sides, described device main body (1) car Wheel is provided with wheel limiter.

4. a kind of dig trainer for volleyball training according to claim 1, it is characterised in that：The push rod electricity Machine (63) includes motor, feed screw nut and moving lever, and the motor is movably connected with feed screw nut, the feed screw nut and Moving lever is movably connected.

5. a kind of dig trainer for volleyball training according to claim 1, it is characterised in that：The braking dress Put (81) and support base (8) is fixedly connected with the outer shaft of rotating shaft (7), set between rotating shaft (7) interior axle and brake apparatus (81) It is equipped with deceleration strip.