CN115554683B

CN115554683B - Volleyball training is with smash exerciser

Info

Publication number: CN115554683B
Application number: CN202211318307.7A
Authority: CN
Inventors: 徐铖
Original assignee: East China Jiaotong University
Current assignee: East China Jiaotong University
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-09-26
Anticipated expiration: 2042-10-26
Also published as: CN115554683A

Abstract

The application relates to a ball catching trainer, in particular to a ball catching trainer for volleyball training. The application provides a ball catching trainer for volleyball training, which comprises a ball storage barrel, an ejection plate, a force storage spring, an angle adjusting component, a ball collecting mechanism and a triggering mechanism, wherein a volleyball is placed in the ball storage barrel, the ejection plate is connected in a sliding manner in the ball storage barrel, the volleyball is contacted with the ejection plate, the force storage spring is connected with the ejection plate and the ball storage barrel, the force storage spring compresses the force storage to drive the ejection plate to eject the volleyball, the angle adjusting component for driving the ball storage barrel to rotate is arranged on a movable seat, the ball collecting mechanism for recovering the volleyball is arranged on the ball storage barrel, and the triggering mechanism for enabling the ejection plate to eject the volleyball is arranged on the ball storage barrel. According to the application, the first motor can drive the ball storage barrel to rotate left and right to adjust the horizontal angle, and the second motor can drive the ball storage barrel to rotate up and down to adjust the vertical angle, so that the emission angle of volleyball can be adjusted, various conditions in a real match can be simulated, and the training effect is improved.

Description

Volleyball training is with smash exerciser

Technical Field

The application relates to a ball catching trainer, in particular to a ball catching trainer for volleyball training.

Background

Volleyball is a ball game, and volleyball player generally carries out special ball-catching exercise for strengthening the ball-catching ability of volleyball player when volleyball training is carried out, and in the ball-catching exercise process, generally uses a ball-catching exerciser to assist.

The existing ball-catching trainer is generally divided into three types, the first type is that a volleyball is suspended in the air through a device, so that a volleyball player can jump up to hit the volleyball, but when the volleyball player hits the volleyball every time, the volleyball is always located at the same position, the volleyball flying in all directions in reality cannot be simulated, the training effect is poor, the second type is that the volleyball needs to be lifted manually by a tool, the volleyball player jumps up to hit the volleyball, the third type is that the ball-catching trainer is bound on the waist of the volleyball player, the volleyball is connected through a pull rope, when the volleyball player is used, one hand is required to jump up, the volleyball is thrown up, and the volleyball player can be distracted by the other hand, moreover, if the volleyball player is too high, the volleyball player is likely not to hit the volleyball, and a better training effect is difficult to reach.

Disclosure of Invention

In order to overcome the defect that the existing ball-catching trainer is generally difficult to reach a better training effect, the application aims to provide the ball-catching trainer for volleyball training, which can improve the training effect.

The application is realized by the following technical approaches:

the utility model provides a volleyball training is with spiral-lock exerciser, including removing the seat, rotatory supporting seat, store up a ball section of thick bamboo, the ejector plate, hold power spring, angle adjustment subassembly, receive ball mechanism and trigger mechanism, rotatory supporting seat rotates with removing the seat and is connected in order to adjust the angle of storing up a ball section of thick bamboo horizontal direction, store up a ball section of thick bamboo and rotatory supporting seat rotation and be connected and can swing from top to bottom in order to adjust the angle of storing up a ball section of thick bamboo, the volleyball is placed in storing up a ball section of thick bamboo, store up the ball and slide-type be connected with the ejector plate, volleyball contacts with the ejector plate, hold power spring connection ejector plate and store up a ball section of thick bamboo, hold power spring compression holds power in order to drive the ejector plate and pop out the volleyball, be equipped with on the removal seat and be used for driving the ball section of thick bamboo pivoted angle adjustment subassembly of storing up, be equipped with on the ball section of thick bamboo and be used for retrieving the receipts ball mechanism of volleyball, be equipped with on the ball section of thick bamboo and be used for making the ejector plate pop-up the trigger mechanism with.

In a preferred embodiment of the application, the angle adjusting assembly comprises a first motor, all gears, a second motor, a controller and a remote control handle, wherein the first motor is connected to the moving seat, all gears are connected to an output shaft of the first motor and the rotating support seat, the two all gears are meshed with each other, the first motor can drive the rotating support seat to rotate through the all gears, the second motor is connected to the rotating support seat, an output shaft of the ball storage cylinder is connected with an output shaft of the second motor through a coupling so as to drive the ball storage cylinder to swing up and down, the controller is connected to the rotating support seat, the first motor and the second motor are electrically connected with the controller, the remote control handle is arranged on the rotating support seat, and the remote control handle is electrically connected with the controller.

In a preferred embodiment of the application, the ball collecting mechanism comprises a supporting rod, a reel, a pull rope, a supporting column, a gear motor, a sliding frame, a chuck and a compression spring, wherein the supporting rod is connected to the ball storage cylinder, the reel is rotatably connected to the supporting rod, the pull rope is wound on the reel, the left end of the pull rope is connected with a volleyball, the winding rope can recover the volleyball through rotation of the winding wheel, the supporting column is connected to the ball storage cylinder, the gear motor is connected to the supporting column, the gear motor is electrically connected with the controller, the sliding frame is connected to the ball storage cylinder in a sliding mode, the chuck is rotatably connected with the output shaft of the gear motor to drive the chuck to rotate, the chuck rotates to wind the pull rope, and the compression spring is connected with the sliding frame and the ball storage cylinder to enable the sliding frame to elastically reset.

In a preferred embodiment of the application, the trigger mechanism comprises a trigger rod, a reset spring, a limit rod and a return spring, wherein the trigger rod is in sliding connection with the ball storage barrel and can slide left and right, a groove is formed in the trigger rod, the trigger rod can press the chuck to move upwards to release the reel when moving rightwards, the reset spring is connected with the trigger rod and the ball storage barrel to enable the trigger rod to elastically reset, the limit rod is in sliding connection with the ball storage barrel and can slide upwards and downwards, the limit rod is matched with the groove to clamp the trigger rod when moving downwards, the chuck rotates to be in contact with the limit rod to drive the limit rod to move upwards to release the trigger rod, and the return spring is connected with the limit rod and the ball storage barrel to enable the limit rod to elastically reset.

In a preferred embodiment of the application, the volleyball launching mechanism further comprises an adjusting mechanism for adjusting volleyball launching force, the adjusting mechanism comprises a connecting plate, a servo motor, a threaded rod, a contact rod and a buffer spring, the connecting plate is connected to the ball storage barrel in a sliding mode, the connecting plate is fixedly connected with the trigger rod, the servo motor is connected to the connecting plate, the servo motor is electrically connected with the controller, the threaded rod is connected to an output shaft of the servo motor, the threaded rod is rotationally connected with the connecting plate, the threaded rod is connected with the contact rod in a threaded mode, the ejection plate moves to the right and contacts with the contact rod, and the buffer spring is connected with the ball storage barrel and the connecting plate to enable the connecting plate to reset elastically.

In a preferred embodiment of the application, the application further comprises a wire arranging mechanism for preventing the pulling rope from winding and knotting, the wire arranging mechanism comprises a supporting block, a twist rod, a gear box and a moving part, the right side of the ball storage barrel is connected with two supporting blocks, the twist rod is rotatably connected between the two supporting blocks, the gear box is connected on the supporting rod, the winding wheel is connected with an input shaft of the gear box, the twist rod is connected with an output shaft of the gear box, the moving part is connected on the twist rod in a threaded manner, the rotating part of the twist rod can drive the moving part to move up and down, and the pulling rope penetrates through the moving part in a sliding manner so that the pulling rope can be uniformly wound on the winding wheel.

In a preferred embodiment of the application, the ball storage barrel further comprises a stabilizing mechanism for preventing the ball storage barrel from rotating randomly, the stabilizing mechanism comprises clamping blocks and locking springs, two groups of clamping blocks are connected to the rotary supporting seat in a sliding mode, the number of each group of clamping blocks is two, the clamping blocks clamp the ball storage barrel to stabilize the angle of the ball storage barrel, and the locking springs are connected with the clamping blocks and the rotary supporting seat to enable the clamping blocks to reset elastically.

In a preferred embodiment of the application, the ball storage device further comprises a wire guide mechanism for preventing the pull rope from being worn, the wire guide mechanism comprises a support frame and rotating rollers, the left side of the ball storage barrel is connected with the support frame, and a plurality of rotating rollers are connected to the support frame in a rotary mode at intervals.

Compared with the prior art, the application has the following advantages:

1. according to the application, the first motor can drive the ball storage barrel to rotate left and right to adjust the horizontal angle, and the second motor can drive the ball storage barrel to rotate up and down to adjust the vertical angle, so that the emission angle of volleyball can be adjusted, various conditions in a real match can be simulated, and the training effect is improved.

2. According to the application, the chuck is driven to rotate by the gear motor, so that the reel can be driven to rotate to roll the pull rope, the ejected volleyball can be automatically recovered, manual ball picking is not needed, time and labor are saved, and the training effect is improved.

3. According to the application, the servo motor can drive the contact rod to move left and right, and the compression deformation quantity of the power storage spring can be adjusted by adjusting the position of the contact rod, so that the volleyball ejecting force can be adjusted, various conditions in a real competition can be simulated, and the training effect can be improved.

4. According to the application, the movable piece can be driven to move up and down by rotating the twist rod, so that the pull rope can be pulled out uniformly or wound on the reel uniformly, and the pull rope is prevented from winding or knotting.

Drawings

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is a schematic cross-sectional structure of the ball storage barrel of the present application.

Fig. 3 is a schematic perspective view of the ball receiving mechanism of the present application.

Fig. 4 is a schematic perspective view of a gear motor, a carriage, a chuck and a compression spring according to the present application.

Fig. 5 is a schematic perspective view of the triggering mechanism of the present application.

Fig. 6 is a schematic perspective view of the trigger lever of the present application.

Fig. 7 is a schematic perspective view of the stop lever and return spring of the present application.

Fig. 8 is a schematic perspective view of an adjusting mechanism according to the present application.

Fig. 9 is a schematic perspective view of a wire management mechanism according to the present application.

Fig. 10 is a schematic perspective view of the stabilizing mechanism of the present application.

Fig. 11 is a schematic perspective view of the rotary support base, the latch and the locking spring according to the present application.

Fig. 12 is a schematic perspective view of a wire guide mechanism according to the present application.

The marks of the components in the drawings are as follows: 1. the device comprises a moving seat, 2, a rotary supporting seat, 3, a first motor, 4, a full gear, 5, a ball storage barrel, 6, a second motor, 7, an ejection plate, 8, a power storage spring, 9, a volleyball, 10, a controller, 11, a remote control handle, 12, a ball collecting mechanism, 121, a supporting rod, 122, a reel, 123, a pull rope, 124, a supporting column, 125, a speed reducing motor, 126, a sliding frame, 1261, a chuck, 127, a compression spring, 13, a triggering mechanism, 131, a triggering rod, 132, a return spring, 133, a limiting rod, 134, a return spring, 135, a groove, 14, an adjusting mechanism, 141, a connecting plate, 142, a servo motor, 143, a threaded rod, 144, a contact rod, 145, a buffer spring, 15, a wire arranging mechanism, 151, a supporting block, 152, a twist rod, 153, a gear box, 154, a moving member, 16, a stabilizing mechanism, 161, a circular groove, 162, a clamping block, 163, a locking spring, 17, a wire mechanism, 171, a supporting frame, 172 and a rotating roller.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present application more apparent. It is only stated that the terms of orientation, such as up, down, left, right, front, back, interior, exterior, etc., used herein, or immediately before, are used merely as references to the drawings of the present application, and are not intended to limit the present application to the specific form or form of the present application, and the components themselves are numbered herein, for example: first, second, etc. are used solely to distinguish between the described objects and do not have any sequential or technical meaning. The application is as follows: connection, coupling, unless specifically stated otherwise, includes both direct and indirect connection (coupling).

Example 1

1-7, including moving seat 1, rotary support seat 2, store up ball section of thick bamboo 5, ejector plate 7, store up power spring 8, angle adjustment subassembly, receipts ball mechanism 12 and trigger mechanism 13, rotary support seat 2 rotates with moving seat 1 to adjust the angle of storing up ball section of thick bamboo 5 horizontal direction, store up ball section of thick bamboo 5 and rotary support seat 2 rotation are connected and can swing from top to bottom in order to adjust the angle of storing up ball section of thick bamboo 5 vertical direction, volleyball 9 places in storing up ball section of thick bamboo 5, be connected with ejector plate 7 in storing up ball section of thick bamboo 5 slidingly, volleyball 9 and ejector plate 7 contact, store up power spring 8 and store up ball section of thick bamboo 5, ejector plate 7 moves to the right side and can make store up power spring 8 compression power, when store up power spring 8 resumes the original form, can drive ejector plate 7 and move left fast and pop up volleyball 9, be equipped with the angle adjustment subassembly that is used for driving storing up ball section of thick bamboo 5 rotation on moving seat 1, be equipped with on storing up ball section of thick bamboo 5 and be used for retrieving volleyball 9's mechanism 12, be equipped with on storing up ball section of thick bamboo 5 and be used for ejecting up ball section of thick bamboo 7 to trigger mechanism 13.

As shown in fig. 1, the angle adjustment assembly comprises a first motor 3, a full gear 4, a second motor 6, a controller 10 and a remote control handle 11, wherein the first motor 3 is bolted on the moving seat 1, the full gear 4 is connected on the output shaft of the first motor 3 and on the rotary support seat 2, the two full gears 4 are meshed with each other, the first motor 3 can drive the rotary support seat 2 to rotate through the meshing of the full gear 4, the rotary support seat 2 drives the ball storage cylinder 5 to rotate to adjust the angle of the horizontal direction of the ball storage cylinder 5, the second motor 6 is bolted on the rotary support seat 2, the ball storage cylinder 5 and the output shaft of the second motor 6 are connected through a coupler to drive the ball storage cylinder 5 to swing up and down, so that the angle of the vertical direction of the ball storage cylinder 5 can be adjusted, the controller 10 is connected on the rotary support seat 2, the first motor 3 and the second motor 6 are all electrically connected with the controller 10, the remote control handle 11 is placed on the rotary support seat 2, and the remote control handle 11 is electrically connected with the controller 10.

As shown in fig. 1-4, the ball collecting mechanism 12 includes a supporting rod 121, a reel 122, a pull rope 123, a supporting column 124, a gear motor 125, a sliding frame 126, a chuck 1261 and a compression spring 127, the supporting rod 121 is welded on the ball storing barrel 5, the reel 122 is rotatably connected to the supporting rod 121, the pull rope 123 is wound on the reel 122, the left end of the pull rope 123 is connected with the volleyball 9, the reel 122 rotates to wind the pull rope 123 to drive the volleyball 9 to move right, so that the power storing spring 8 compresses the power storing or recovers the volleyball 9, the supporting column 124 is welded on the ball storing barrel 5, the gear motor 125 is bolted on the supporting column 124, the gear motor 125 is electrically connected with the controller 10, the sliding frame 126 is slidably connected on the ball storing barrel 5, the chuck 1261 is rotatably connected with an output shaft of the gear motor 125 to drive the chuck 1261 to rotate, the chuck 1261 clamps the reel 122 to drive the reel 122 to rotate the pull rope 123, and the compression spring 127 is connected with the sliding frame 126 and the ball storing barrel 5 to elastically reset the sliding frame 126.

As shown in fig. 1, fig. 2, fig. 5, fig. 6 and fig. 7, the trigger mechanism 13 includes a trigger rod 131, a return spring 132, a limit rod 133 and a return spring 134, the trigger rod 131 is slidably connected with the ball storage barrel 5 and can slide left and right, a groove 135 is formed on the trigger rod 131, the trigger rod 131 moves right to press the chuck 1261 to move upward to release the reel 122, the return spring 132 can restore the original state to drive the ejection plate 7 to move left rapidly to eject the volleyball 9, the return spring 132 is connected with the trigger rod 131 and the ball storage barrel 5 to elastically reset the trigger rod 131, the limit rod 133 is slidably connected with the ball storage barrel 5 and can slide up and down, the limit rod 133 is matched with the groove 135 to clamp the trigger rod 131, the chuck 1261 rotates to contact with the limit rod 133 to drive the limit rod 133 to move upward to release the trigger rod 131, and the return spring 134 is connected with the limit rod 133 and the ball storage barrel 5 to elastically reset the limit rod 133.

Firstly, the exerciser is moved to a designated position by the movable seat 1, then the remote control handle 11 can be taken away, different signals can be sent out by pressing different buttons on the remote control handle 11, thereby the first motor 3 and the second motor 6 are controlled to work by the controller 10, the first motor 3 can drive the rotary support seat 2 to rotate left and right through the meshing of the all-gear 4, the ball storage barrel 5 is driven to rotate left and right, the horizontal angle of the ball storage barrel 5 is adjusted, the second motor 6 can drive the ball storage barrel 5 to rotate up and down, the vertical angle of the ball storage barrel 5 is adjusted, the emission angle of the volleyball 9 can be adjusted, various conditions in a real game are simulated, the training effect is improved, after the angle of the ball storage barrel 5 is adjusted, the controller 10 controls the speed reduction motor 125 to start, the output shaft of the speed reduction motor 125 drives the chuck 1261 to rotate positively, the chuck 1261 drives the reel 122 to rotate positively to wind the pull rope 123, the volleyball 9 is driven to move right by the pull rope 123, the volleyball 9 extrudes the ejector plate 7 to move right, the power accumulating spring 8 compresses, when the ejector plate 7 contacts with the trigger rod 131, the trigger rod 131 is extruded to move right, the return spring 132 compresses, when the trigger rod 131 contacts with the sliding frame 126, the chuck 1261 is extruded to move upwards, the compression spring 127 compresses, when the trigger rod 131 contacts with the limit rod 133, the limit rod 133 is extruded to move upwards, the return spring 134 compresses, when the chuck 1261 releases the reel 122, the limit rod 133 is just aligned with the groove 135, the return spring 134 returns to the original state, the limit rod 133 is driven to move downwards to reset to clamp the groove 135, so that the position of the trigger rod 131 can be fixed, at the moment, the speed reducing motor 125 is controlled to be closed, meanwhile, the power accumulating spring 8 returns to the original state, the ejector plate 7 is driven to move to the left rapidly, so that the volleyball 9 can be ejected, volleyball 9 drives stay cord 123 to left motion, stay cord 123 can drive reel 122 reversal, volleyball 9 far-moving can jump up to hit volleyball 9 this moment, accomplish the training of smash, then drive chuck 1261 corotation again through gear motor 125, when chuck 1261 and gag lever post 133 contact, can extrude gag lever post 133 upward movement and loosen trigger lever 131, return spring 134 compresses, return spring 132 reconversion this moment, drive trigger lever 131 upward movement and reset and loosen chuck 1261, compression spring 127 reconversion, drive chuck 1261 downward movement and reset and block reel 122 again, chuck 1261 and gag lever post 133 separation this moment, return spring 134 reconversion, drive gag lever post 133 downward movement and reset, simultaneously, chuck 1261 drives reel 122 corotation and rolls up stay cord 123, can retrieve volleyball 9 through the stay cord 123, so, after the training, with remote control handle 11 put back to the normal position can.

Example 2

On the basis of embodiment 1, as shown in fig. 1, fig. 2 and fig. 8, still including adjustment mechanism 14, adjustment mechanism 14 is including connecting plate 141, servo motor 142, threaded rod 143, contact lever 144 and buffer spring 145, sliding connection has connecting plate 141 on the ball storage section of thick bamboo 5, connecting plate 141 and trigger lever 131 fixed connection, the bolt has servo motor 142 on the connecting plate 141, servo motor 142 passes through electric connection with controller 10, be connected with threaded rod 143 on the output shaft of servo motor 142, threaded rod 143 and connecting plate 141 rotate and are connected, threaded rod 143 is gone up the screw thread and is connected with contact lever 144, the upward right motion of ejector plate 7 can be contacted with contact lever 144, the position adjustable volleyball 9 through adjusting contact lever 144 pops the dynamics, buffer spring 145 connects ball storage section of thick bamboo 5 and connecting plate 141 in order to make connecting plate 141 elastic reset, can drive 143 through remote control handle 11 and move about adjusting contact lever 144, when ejector plate 7 moves upward and contact lever 144 contacts, can extrude contact lever 144 upward right motion, trigger plate 143, 141 and trigger lever 141 and buffer spring 131 are rotated upward, thereby can improve the effect of the compression of the ejector 9, can be adjusted by the compression spring, the training effect can be adjusted upward and the volleyball kinds of the volleyball 9, can be moved, thereby, the training and the position can be adjusted, and the position of the volleyball spring is moved upward.

As shown in fig. 1, 2 and 9, the wire arranging mechanism 15 further comprises a wire arranging mechanism 15, the wire arranging mechanism 15 comprises a supporting block 151, a twist rod 152, a gear box 153 and a moving member 154, two supporting blocks 151 are connected to the right side of the ball storage barrel 5, the twist rod 152 is rotatably connected between the two supporting blocks 151, the gear box 153 is bolted to the supporting rod 121, the reel 122 is connected with an input shaft of the gear box 153, the twist rod 152 is connected with an output shaft of the gear box 153, the moving member 154 is connected to the twist rod 152 in a threaded manner, the twist rod 152 rotates to drive the moving member 154 to move up and down, the pull rope 123 penetrates through the moving member 154 in a sliding manner, the moving member 154 moves up and down to enable the pull rope 123 to be evenly pulled out or evenly wound on the reel 122, and when the reel 122 rotates, the twist rod 152 drives the moving member 154 to move up and down, so that the pull rope 123 can be evenly pulled out or evenly wound on the reel 122, and thus the pull rope 123 can be prevented from being knotted at the same position on the reel 122.

As shown in fig. 10 and 11, the ball storage device further comprises a stabilizing mechanism 16, the stabilizing mechanism 16 comprises a clamping block 162 and a locking spring 163, two groups of clamping blocks 162 are slidably connected on the rotary support seat 2, the number of each group of clamping blocks 162 is two, the clamping blocks 162 clamp the ball storage barrel 5 to stabilize the angle of the ball storage barrel 5, the locking spring 163 is connected with the clamping blocks 162 and the rotary support seat 2 to enable the clamping blocks 162 to elastically reset, when the ball storage barrel 5 rotates up and down, the ball storage barrel 5 can extrude the clamping blocks 162 to move towards the sides far away from each other, the locking spring 163 compresses, after the angle of the ball storage barrel 5 is adjusted, the clamping blocks 162 are aligned with the circular grooves 161, the locking spring 163 is restored to be original shape, the clamping blocks 162 are driven to move towards the sides close to each other to reset and clamp the ball storage barrel 5, so that the angle of the ball storage barrel 5 can be stabilized, and the ball storage barrel 5 is prevented from rotating randomly to cause the deflection of a ball serving angle.

As shown in fig. 1 and 12, the volleyball storage device further comprises a wire guide mechanism 17, the wire guide mechanism 17 comprises a support 171 and a rotating roller 172, the support 171 is welded on the left side of the volleyball storage tube 5, a plurality of rotating rollers 172 are rotatably connected to the support 171 at intervals, after the volleyball 9 is ejected out, the pull rope 123 can be driven to move left, the pull rope 123 can be contacted with the rotating roller 172, when the reel 122 rotates positively to wind the pull rope 123, the volleyball 9 can be recovered through the pull rope 123, at the moment, the pull rope 123 can drive the rotating roller 172 to rotate, the effect of reducing friction force is achieved, and the pull rope 123 is prevented from being worn by the volleyball storage tube 5.

The foregoing has outlined rather broadly the more detailed description of the application in order that the detailed description of the principles and embodiments of the application may be implemented in conjunction with the detailed description of the application that follows, the examples being merely intended to facilitate an understanding of the method of the application and its core concepts; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims

1. The utility model provides a volleyball training is with spiral-lock exerciser, which is characterized by, including moving seat (1), rotatory supporting seat (2), store up ball section of thick bamboo (5), ejector plate (7), hold power spring (8), angle adjustment subassembly, receipts ball mechanism (12) and trigger mechanism (13), rotatory supporting seat (2) are rotated with moving seat (1) and are connected in order to adjust the angle of storing up ball section of thick bamboo (5) horizontal direction, store up ball section of thick bamboo (5) are rotated with rotatory supporting seat (2) and can swing from top to bottom in order to adjust the angle of storing up ball section of thick bamboo (5), volleyball (9) are placed in storing up ball section of thick bamboo (5), store up ball section of thick bamboo (5) interior slidingtype connection has ejector plate (7), volleyball (9) and ejector plate (7) contact, hold power spring (8) connect ejector plate (7) and storing up ball section of thick bamboo (5), hold power spring (8) compression hold power in order to drive ejector plate (7) pop out volleyball (9), be equipped with on moving seat (1) and be used for driving storing up ball section of thick bamboo (5) rotation angle adjustment subassembly, be equipped with in order to adjust the angle of storing up ball section of thick bamboo (5) vertical direction, volleyball (9) are used for ejecting up ball section of thick bamboo (9) to be equipped with in storing up ball section of thick bamboo (9) and trigger mechanism (13) are used for making up ball section of thick bamboo (9) and is used for holding up; the angle adjusting assembly comprises a first motor (3), all gears (4), a second motor (6), a controller (10) and a remote control handle (11), wherein the first motor (3) is connected to the moving seat (1), all gears (4) are connected to an output shaft of the first motor (3) and a rotary support seat (2), the two all gears (4) are meshed with each other, the first motor (3) can drive the rotary support seat (2) to rotate through the meshing of the all gears (4), the second motor (6) is connected to the rotary support seat (2), the ball storage barrel (5) and an output shaft of the second motor (6) are connected through a coupler to drive the ball storage barrel (5) to swing up and down, the controller (10) is connected to the rotary support seat (2), the first motor (3) and the second motor (6) are electrically connected with the controller (10), the remote control handle (11) is arranged on the rotary support seat (2), and the remote control handle (11) is electrically connected with the controller (10); the ball collecting mechanism (12) comprises a supporting rod (121), a reel (122), a pull rope (123), a supporting column (124), a gear motor (125), a sliding frame (126), a chuck (1261) and a compression spring (127), wherein the supporting rod (121) is connected to the ball storage barrel (5), the reel (122) is rotatably connected to the supporting rod (121), the pull rope (123) is wound on the reel (122), the left end of the pull rope (123) is connected with the volleyball (9), the reel (122) rotates to wind the pull rope (123) so as to recover the volleyball (9), the supporting column (124) is connected to the ball storage barrel (5), the gear motor (125) is connected to the controller (10) through an electric connection, the sliding frame (126) is connected to the ball storage barrel (5) in a sliding manner, the chuck (1261) is rotatably connected to an output shaft of the gear motor (125) in a sliding manner so as to drive the chuck (1261) to rotate, the chuck (1261) is clamped on the reel (122) so as to drive the reel (122) to rotate, the compression spring (127) is connected with the sliding frame (126) and the ball storage cylinder (5) so as to elastically reset the sliding frame (126); the trigger mechanism (13) comprises a trigger rod (131), a reset spring (132), a limit rod (133) and a return spring (134), wherein the trigger rod (131) is in sliding connection with the ball storage barrel (5) and can slide left and right, a groove (135) is formed in the trigger rod (131), the trigger rod (131) can move to the right to extrude a chuck (1261) to move upwards to loosen a reel (122), the reset spring (132) is connected with the trigger rod (131) and the ball storage barrel (5) to enable the trigger rod (131) to elastically reset, the limit rod (133) is in sliding connection with the ball storage barrel (5) and can slide up and down, the limit rod (133) can be matched with the groove (135) to move downwards to clamp the trigger rod (131), the chuck (1261) rotates to be contacted with the limit rod (133) to drive the limit rod (133) to move upwards to loosen the trigger rod (131), and the return spring (134) is connected with the limit rod (133) and the ball storage barrel (5) to elastically reset the limit rod (133).

2. The ball striking trainer for volleyball training according to claim 1, further comprising an adjusting mechanism (14) for adjusting the launching force of the volleyball (9), wherein the adjusting mechanism (14) comprises a connecting plate (141), a servo motor (142), a threaded rod (143), a contact rod (144) and a buffer spring (145), the connecting plate (141) is connected to the ball storage barrel (5) in a sliding manner, the connecting plate (141) is fixedly connected with the trigger rod (131), the servo motor (142) is connected to the connecting plate (141), the servo motor (142) is electrically connected with the controller (10), the threaded rod (143) is connected with the connecting plate (141) in a rotating manner, the threaded rod (143) is connected with the contact rod (144) in a threaded manner, the ejection plate (7) moves to the right to be in contact with the contact rod (144), and the buffer spring (145) is connected with the ball storage barrel (5) and the connecting plate (141) to enable the connecting plate (141) to elastically reset.

3. The device for training the volleyball according to claim 1, further comprising a wire arranging mechanism (15) for preventing the pull rope (123) from winding and knotting, wherein the wire arranging mechanism (15) comprises a supporting block (151), a twist rod (152), a gear box (153) and a moving part (154), two supporting blocks (151) are connected to the right side of the ball storage barrel (5), the twist rod (152) is rotatably connected between the two supporting blocks (151), the gear box (153) is connected to the supporting rod (121), the reel (122) is connected with an input shaft of the gear box (153), the twist rod (152) is connected with an output shaft of the gear box (153), the moving part (154) is connected to the twist rod (152) in a threaded mode, the twist rod (152) can drive the moving part (154) to move up and down in a rotating mode, and the pull rope (123) penetrates through the moving part (154) in a sliding mode so that the pull rope (123) can be uniformly wound on the reel (122).

4. The device for training the volleyball according to claim 1, further comprising a stabilizing mechanism (16) for preventing the ball storage barrel (5) from rotating randomly, wherein the stabilizing mechanism (16) comprises a clamping block (162) and a locking spring (163), two groups of clamping blocks (162) are slidably connected to the rotary support base (2), the number of each group of clamping blocks (162) is two, the clamping blocks (162) clamp the ball storage barrel (5) to stabilize the angle of the ball storage barrel (5), and the locking spring (163) connects the clamping blocks (162) with the rotary support base (2) to elastically reset the clamping blocks (162).

5. The device for training the volleyball according to claim 1, further comprising a wire guide mechanism (17) for preventing the pull rope (123) from being worn, wherein the wire guide mechanism (17) comprises a support frame (171) and rotating rollers (172), the support frame (171) is connected to the left side of the ball storage barrel (5), and a plurality of rotating rollers (172) are rotatably connected to the support frame (171) at intervals.