CN215841517U - Ball throwing machine for volleyball training - Google Patents
Ball throwing machine for volleyball training Download PDFInfo
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- CN215841517U CN215841517U CN202122304674.9U CN202122304674U CN215841517U CN 215841517 U CN215841517 U CN 215841517U CN 202122304674 U CN202122304674 U CN 202122304674U CN 215841517 U CN215841517 U CN 215841517U
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Abstract
The utility model discloses a ball throwing machine for volleyball training, which comprises a rack, wherein a worker pushes the volleyball training machine to a training field, a handle is connected to the outer side of the rack through a shaft, one end of the handle penetrates through a bevel gear of the rack and is connected with a screw rod in a transmission manner, the screw rod is connected in an adjusting groove through a shaft, the adjusting groove is formed in the top of the rack, an adjusting rod is sleeved on the screw rod in a threaded manner, and the top of the adjusting rod penetrates through the adjusting groove and is connected with a ball placing barrel through the shaft; the ball throwing cylinder penetrates and is fixed at the bottom of the ball placing cylinder, the end part of the ball throwing cylinder is connected with a telescopic rod through a universal ball connecting piece, one end of the telescopic rod is fixed at the inner side of the rack, and a ball throwing plate is connected in the ball throwing cylinder through four springs distributed circumferentially; the operation panel is fixed between the ball throwing barrel and the ball placing barrel, and a motor is embedded and fixed in the operation panel. This ball throwing machine is used in volleyball training realizes the automatic range and the throwing of volleyball, adjusts the ball throwing angle simultaneously.
Description
Technical Field
The utility model relates to the technical field of volleyball training, in particular to a ball throwing machine for volleyball training.
Background
Volleyball is a ball sports, and in volleyball training, continuous tossing and hitting are usually required, the tossing is performed manually for a long time, hands are sore, and the use of the tossing machine greatly improves the training efficiency, however, the existing tossing machine has the following problems in use;
the use of the ball throwing machine needs to throw volleyball one by one, the existing ball throwing machine is inconvenient to automatically arrange and throw volleyball, the operation is complex, and meanwhile, in the volleyball movement, the ball hitting modes of all positions are different, the existing ball throwing machine is inconvenient to adjust the ball throwing angle, so that diversified demands cannot be met, and the practicability is low.
Aiming at the problems, innovative design is urgently needed on the basis of the original ball throwing machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a volleyball training ball throwing machine, which aims to solve the problems that the prior ball throwing machine in the background art is inconvenient to automatically arrange and throw volleyballs and adjust the ball throwing angle.
In order to achieve the purpose, the utility model provides the following technical scheme: a ball throwing machine for volleyball training comprises;
the training device comprises a rack, a handle is connected to the outer side of the rack through a shaft, one end of the handle penetrates through a rack bevel gear and is connected with a screw rod in a transmission manner, the screw rod is connected in an adjusting groove through a shaft, the adjusting groove is formed in the top of the rack, an adjusting rod is sleeved on the screw rod through a thread, and the top of the adjusting rod penetrates through the adjusting groove and is connected with a ball placing barrel through the shaft;
the ball throwing cylinder penetrates and is fixed at the bottom of the ball placing cylinder, the end part of the ball throwing cylinder is connected with a telescopic rod through a universal ball connecting piece, one end of the telescopic rod is fixed on the inner side of the rack, a ball throwing plate is connected in the ball throwing cylinder through four springs distributed circumferentially, an electromagnet is installed on the inner wall of the end part of the ball throwing cylinder through an electric push rod, and the electromagnet is positioned on the inner side of the ball throwing plate;
the operation panel is fixed between the ball throwing barrel and the ball placing barrel, a motor is embedded and fixed in the operation panel, and the output end of the motor is connected with a gear.
Preferably, the adjusting rod vertically slides in the adjusting groove through the screw, the ball placing barrel at the top of the adjusting rod is designed to be inclined downwards, the angles of the ball placing barrel and the ball throwing barrel are adjusted through the sliding of the adjusting rod, and meanwhile, the volleyball automatically drops in the ball placing barrel through gravity.
Preferably, the ball throwing plate elastically slides in the ball throwing barrel through the spring, the ball throwing plate is made of iron materials, the electromagnet can adsorb and release the ball throwing plate, and balls are conveniently thrown out through the spring matched with the ball throwing plate.
Preferably, the ball guide plate is fixed on the outer side of the ball throwing plate, is positioned in the guide groove, is opened on the inner wall of the ball throwing cylinder, and drives the ball guide to move in the guide groove.
Preferably, the guide balls are embedded in the guide grooves and are attached to slide, four guide balls are circumferentially distributed on the ball throwing plate, the stability of the ball throwing plate is kept through the four guide balls, and meanwhile friction force is reduced.
Preferably, one side of gear is provided with the baffle, and the baffle runs through to be installed in the activity inslot to the activity inslot is seted up in the operation panel, and the equidistant tooth piece that is provided with gear engagement on the baffle moreover, and the one end of baffle runs through to be located puts a ball section of thick bamboo simultaneously, and motor drive gear rotates, drives the baffle activity, conveniently guides and blocks putting the volleyball in the ball section of thick bamboo.
Compared with the prior art, the utility model has the beneficial effects that: the ball throwing machine is used for volleyball training;
1. the screw rod is driven to rotate by the arranged handle, the adjusting rod can be driven to vertically slide in the adjusting groove, the two ends of the adjusting rod rotate on the rack and the ball throwing cylinder by matching with the self expansion of the telescopic rod, the angles of the ball placing cylinder and the ball throwing cylinder can be adjusted, and the ball throwing angle is further adjusted;
2. through setting up the baffle in operation panel and putting the ball section of thick bamboo, motor drive gear rotates, through meshing with the tooth piece, can drive the baffle and slide in the movable slot, shelters from and opens putting the ball section of thick bamboo, realizes the automatic range of volleyball, sets up the electro-magnet at electric putter simultaneously, adsorbs the drawing and contracting to throwing the ball board when switching on, and when the outage, throwing the ball board pops out under the effect of spring, throws the volleyball on it automatically.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic sectional view of the operation panel of the present invention;
FIG. 4 is a schematic sectional view of the side of the tossing plate according to the present invention;
fig. 5 is a schematic top view of the adjusting lever of the present invention.
In the figure: 1. a frame; 11. a handle; 12. a screw; 13. an adjustment groove; 14. adjusting a rod; 15. a ball placing cylinder; 2. a ball throwing cylinder; 21. a universal ball connection; 22. a telescopic rod; 23. a spring; 24. a ball throwing plate; 241. guiding a ball; 242. a guide groove; 25. an electric push rod; 26. an electromagnet; 3. an operation panel; 31. a motor; 32. a gear; 33. a baffle plate; 34. a movable groove; 35. a tooth block.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a ball throwing machine for volleyball training comprises a rack 1, a handle 11, a screw 12, an adjusting groove 13, an adjusting rod 14, a ball placing barrel 15, a ball throwing barrel 2, a universal ball connecting piece 21, an expansion link 22, a spring 23, a ball throwing plate 24, a guide ball 241, a guide groove 242, an electric push rod 25, an electromagnet 26, an operating plate 3, a motor 31, a gear 32, a baffle 33, a movable groove 34 and a tooth block 35;
the training device comprises a rack 1 and a training device, wherein the training device is pushed to a training field by a worker, a handle 11 is connected to the outer side of the rack 1 through a shaft, one end of the handle 11 penetrates through the rack 1 to be connected with a screw 12 in a bevel gear transmission mode, the screw 12 is connected into an adjusting groove 13 in a shaft mode, the adjusting groove 13 is formed in the top of the rack 1, an adjusting rod 14 is sleeved on the screw 12 in a threaded mode, and the top of the adjusting rod 14 penetrates through the adjusting groove 13 and is connected with a ball placing barrel 15 in a shaft mode;
the ball throwing cylinder 2 penetrates and is fixed at the bottom of the ball placing cylinder 15, the end part of the ball throwing cylinder 2 is connected with a telescopic rod 22 through a universal ball connecting piece 21, one end of the telescopic rod 22 is fixed on the inner side of the rack 1, the ball throwing cylinder 2 is internally connected with a ball throwing plate 24 through four springs 23 which are circumferentially distributed, an electromagnet 26 is arranged on the inner wall of the end part of the ball throwing cylinder 2 through an electric push rod 25, and the electromagnet 26 is positioned on the inner side of the ball throwing plate 24;
the operation panel 3 is fixed between the ball throwing barrel 2 and the ball placing barrel 15, a motor 31 is embedded and fixed in the operation panel 3, and the output end of the motor 31 is connected with a gear 32.
The adjusting rod 14 vertically slides in the adjusting groove 13 through the screw 12, and the ball placing barrel 15 at the top of the adjusting rod 14 is designed to be inclined downwards;
as shown in fig. 1 and 5, the handle 11 is manually rotated to drive the screw 12 to rotate in the adjusting groove 13, so as to drive the adjusting rod 14 to slide in the adjusting groove 13, meanwhile, the telescopic rod 22 extends and retracts to rotate on the ball throwing barrel 2 in cooperation with the universal ball connecting piece 21, the telescopic rod 22 rotates in the rack 1, so as to adjust the angles of the ball placing barrel 15 and the ball throwing barrel 2, and further adjust the ball throwing angle;
the throwing plate 24 elastically slides in the throwing barrel 2 through the spring 23, the material of the throwing plate 24 is iron, a guide ball 241 is fixed on the outer side of the throwing plate 24, the guide ball 241 is positioned in the guide groove 242, and the guide groove 242 is opened on the inner wall of the throwing barrel 2; the guide balls 241 are embedded in the guide grooves 242 to be attached and slide, and four guide balls 241 are distributed on the circumference of the ball throwing plate 24;
as shown in fig. 1 and fig. 3-4, firstly, the electromagnet 26 is powered on, the electric push rod 25 is started, the electric push rod 25 reciprocates, the ball throwing plate 24 is adsorbed by the electromagnet 26 and pulled to the bottom end of the ball throwing barrel 2, then the power-on effect of the electromagnet 26 is cut off, at this time, the ball throwing plate 24 loses the adsorption force, rapidly pops up under the action of the spring 23, throws the volleyball out, and meanwhile, the guide ball 241 slides in the guide groove 242, so that the balance of the ball throwing plate 24 is kept;
a baffle 33 is arranged on one side of the gear 32, the baffle 33 is arranged in a movable groove 34 in a penetrating way, the movable groove 34 is arranged in the operating plate 3, tooth blocks 35 meshed with the gear 32 are arranged on the baffle 33 at equal intervals, and one end of the baffle 33 penetrates and is positioned in the ball placing cylinder 15;
as shown in fig. 1-3, when the motor 31 is started, the motor 31 drives the gear 32 to rotate, the gear 32 is in meshed contact with the gear block 35 to drive the baffle 33 to slide in the movable groove 34, and the single volleyball in the ball placing barrel 15 is guided into the ball throwing barrel 2 by gravity through the reciprocating motion of the baffle 33.
The working principle is as follows: when the volleyball training tossing machine is used, as shown in fig. 1-5, firstly, the frame 1 is pushed to a working area, and the angle between the ball placing cylinder 15 and the tossing cylinder 2 is adjusted by rotating the handle 11;
then, the motor 31 is started, the motor 31 rotates forwards and backwards, the volleyballs are sequentially and singly guided to the volleyball throwing plate 24 in the volleyball throwing cylinder 2, and then the electric push rod 25 and the electromagnet 26 are started to adsorb and release the volleyball throwing plate 24, so that the volleyballs are automatically thrown.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a volleyball training is with throwing ball machine which characterized in that: the method comprises the following steps:
the training device comprises a rack, a handle is connected to the outer side of the rack through a shaft, one end of the handle penetrates through a rack bevel gear and is connected with a screw rod in a transmission manner, the screw rod is connected in an adjusting groove through a shaft, the adjusting groove is formed in the top of the rack, an adjusting rod is sleeved on the screw rod through a thread, and the top of the adjusting rod penetrates through the adjusting groove and is connected with a ball placing barrel through the shaft;
the ball throwing cylinder penetrates and is fixed at the bottom of the ball placing cylinder, the end part of the ball throwing cylinder is connected with a telescopic rod through a universal ball connecting piece, one end of the telescopic rod is fixed on the inner side of the rack, a ball throwing plate is connected in the ball throwing cylinder through four springs distributed circumferentially, an electromagnet is installed on the inner wall of the end part of the ball throwing cylinder through an electric push rod, and the electromagnet is positioned on the inner side of the ball throwing plate;
the operation panel is fixed between the ball throwing barrel and the ball placing barrel, a motor is embedded and fixed in the operation panel, and the output end of the motor is connected with a gear.
2. The pitching machine for volleyball training of claim 1, wherein: the adjusting rod vertically slides in the adjusting groove through the screw rod, and the ball placing barrel at the top of the adjusting rod is designed to be inclined downwards.
3. The pitching machine for volleyball training of claim 1, wherein: the ball throwing plate elastically slides in the ball throwing cylinder through a spring, and the ball throwing plate is made of iron.
4. The pitching machine for volleyball training of claim 1, wherein: the ball guide plate is fixed with the ball guide outside, and the ball guide is located the guide slot to the guide slot is seted up on the inner wall of throwing a ball section of thick bamboo.
5. The pitching machine for volleyball training of claim 4, wherein: the ball guides are embedded in the guide grooves and slide in a fitting mode, and four ball guides are circumferentially distributed on the ball throwing plate.
6. The pitching machine for volleyball training of claim 1, wherein: one side of gear is provided with the baffle, and the baffle runs through to be installed in the activity groove to the activity groove is seted up in the operation panel, and the equidistant tooth piece that is provided with gear engagement on the baffle moreover, and the one end of baffle runs through to be located puts the ball section of thick bamboo simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304674.9U CN215841517U (en) | 2021-09-23 | 2021-09-23 | Ball throwing machine for volleyball training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304674.9U CN215841517U (en) | 2021-09-23 | 2021-09-23 | Ball throwing machine for volleyball training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215841517U true CN215841517U (en) | 2022-02-18 |
Family
ID=80255910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122304674.9U Active CN215841517U (en) | 2021-09-23 | 2021-09-23 | Ball throwing machine for volleyball training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215841517U (en) |
-
2021
- 2021-09-23 CN CN202122304674.9U patent/CN215841517U/en active Active
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