CN111803894A - Ball supply device for volleyball service training - Google Patents
Ball supply device for volleyball service training Download PDFInfo
- Publication number
- CN111803894A CN111803894A CN202010696281.4A CN202010696281A CN111803894A CN 111803894 A CN111803894 A CN 111803894A CN 202010696281 A CN202010696281 A CN 202010696281A CN 111803894 A CN111803894 A CN 111803894A
- Authority
- CN
- China
- Prior art keywords
- ball supply
- ball
- cavity
- volleyball
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0095—Training appliances or apparatus for special sports for volley-ball
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
- A63B69/407—Stationarily-arranged devices for projecting balls or other bodies with spring-loaded propelling means
Abstract
The invention belongs to the technical field of physical training equipment, and particularly relates to a ball supply device for volleyball service training, which comprises a ball supply box and a walking trolley, wherein the ball supply box is arranged on the walking trolley; the ball supply box comprises a ball storage cavity, a ball supply cavity, a spring cavity, a transition cavity and a ball supply cylinder; the end part of the ball supply cylinder is provided with a ball taking opening, the end part of the ball taking opening is provided with a baffle, and the top end of the baffle is arc-shaped; a sliding plate is arranged above the ball supply cavity and is inserted on the groove slideway in a sliding manner; a push plate is arranged in the spring cavity and connected with a push rod, the push rod penetrates through a shaft sleeve positioned on the inner wall of the spring cavity, springs are arranged on two sides of the push rod, a pull rod is arranged at the end part of the push rod, a U-shaped hanging rod is arranged on the outer side of the pull rod, an insertion rod at the bottom end of the U-shaped hanging rod is inserted into an insertion hole of a transverse plate, the transverse plate is welded with the bottom plate, and the ball supply box; the ball supply cavity, the transition cavity and the ball supply cylinder are provided with strip holes. The ball supply device is convenient to move and flexible to rotate, the progressive of volleyballs in the ball supply barrel is realized through the spring, the continuity of ball supply is guaranteed, and the ball supply device is convenient to move.
Description
The technical field is as follows:
the invention belongs to the technical field of sports training equipment, and particularly relates to a ball supply device for volleyball service training.
Background art:
when a volleyball player or volleyball enthusiast carries out service training, a plurality of volleyballs are usually put in a net bag to be used near a service area for service training. The volleyball in the string bag can not disperse and roll, but also can tile by a large scale near service training district, and the training person need bend over frequently to take the volleyball and carry out the service training, has influenced the service training. The net bag is inconvenient to move, needs to be carried or dragged to transfer, is neither beautiful nor professional, and influences the effect and quality of the service training. Therefore, it is necessary to design a special volleyball serving training ball supply device which is convenient to move and attractive and elegant.
The invention content is as follows:
the invention aims to provide the special volleyball serving training ball supply device which is convenient to move, attractive, elegant, convenient and practical, the ball supply device is convenient to move and flexible to rotate, the progress of volleyballs in the ball supply cylinder is realized through the spring, the continuity of ball supply is ensured, and the special volleyball serving training ball supply device is reasonable in design, professional, attractive, convenient to move and practical.
The technical scheme adopted by the invention is as follows: a ball supply device for volleyball service training comprises a ball supply box and a walking trolley, wherein the ball supply box is arranged on the walking trolley; the ball supply box comprises a ball storage cavity, a ball supply cavity, a spring cavity, a transition cavity and a ball supply cylinder; the end part of the ball supply barrel is provided with a ball taking opening, the end part of the ball taking opening is provided with a baffle, and the top end of the baffle is arc-shaped; a sliding plate is arranged above the ball supply cavity, and two sides of the sliding plate are laterally inserted on a groove slideway on the inner wall of the ball storage cavity; a push plate is arranged in the spring cavity and connected with a push rod, the push rod penetrates through a shaft sleeve on the inner wall of the spring cavity, springs are arranged on two sides of the push rod, a pull rod is arranged at the end part of the push rod, a U-shaped hanging rod is arranged on the outer side of the pull rod, an insertion rod at the bottom end of the U-shaped hanging rod is inserted into an insertion hole of a transverse plate, the transverse plate is welded with the bottom plate, and the ball supply box is fixed on; the ball supply cavity, the transition cavity and the ball supply cylinder are provided with strip holes.
Furthermore, the walking trolley comprises four universal wheels, a bottom plate and a mounting frame, the universal wheels are mounted at the bottom of the bottom plate, the mounting frame is welded on the bottom plate, and a mounting hole is formed in a mounting plate at the top end of the mounting frame.
Further, the height of the ball supply cavity is larger than the diameter of a volleyball and is smaller than 1.2 times of the diameter of the volleyball.
Further, the length of the ball taking opening is larger than the diameter of a volleyball and smaller than 1.3 times of the diameter of the volleyball, the height of the ball taking opening is larger than the radius of the ball supply cylinder, the arc at the top end of the baffle is consistent with the arc section of the volleyball, the distance from the end part of the arc to the end part of the ball taking opening is larger than the diameter of the volleyball, and the end part of the arc is chamfered.
Furthermore, one end of the spring is fixed on the push plate, and the other end of the spring is fixed on the inner wall of the spring cavity.
Furthermore, a buckle used for drawing the sliding plate is arranged at the end part of the sliding plate.
Furthermore, the bottom plate is provided with a mounting hole and is mounted on the walking trolley through a bolt.
Further, the transition chamber is funnel-shaped.
The invention has the beneficial effects that: the utility model provides a remove convenient and pleasing to the eye elegant dedicated volleyball service training and use confession ball device, this confession ball device removes conveniently, rotates in a flexible way, realizes the progressive of volleyball in the confession ball section of thick bamboo through the spring, has guaranteed the continuity of confession ball, reasonable in design, the specialty is pleasing to the eye, is convenient for remove, preparation low cost, convenient and practical.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the first embodiment;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural diagram of a ball supply box according to a first embodiment;
FIG. 4 is a top view of FIG. 3;
fig. 5 is a right side view of fig. 3.
The specific implementation mode is as follows:
example one
Referring to the figures, the ball supply device for volleyball service training comprises a ball supply box 2 and a walking trolley 1, wherein the ball supply box 2 is arranged on the walking trolley 1; the ball supply box 2 comprises a ball storage cavity 27, a ball supply cavity 21, a spring cavity 30, a transition cavity 25 and a ball supply cylinder 24; the end part of the ball supply barrel 24 is provided with a ball taking opening 23, the end part of the ball taking opening 23 is provided with a baffle 22, and the top end of the baffle 22 is arc-shaped; a sliding plate 29 is arranged above the ball supply cavity 21, and two sides of the sliding plate 29 are slidably inserted on the groove slideway 26 on the inner wall of the ball storage cavity 27; a push plate 37 is arranged in the spring cavity 30, the push plate 37 is connected with a push rod 36, the push rod 36 penetrates through a shaft sleeve 32 on the inner wall of the spring cavity 30, springs 31 are arranged on two sides of the push rod 36, a pull rod 39 is arranged at the end part of the push rod 36, a U-shaped hanging rod 34 is arranged on the outer side of the pull rod 39, an insertion rod 33 at the bottom end of the U-shaped hanging rod 34 is inserted into an insertion hole of a transverse plate 35, the transverse plate 35 is welded with a bottom plate 38, and the ball supply box; the ball supply cavity 21, the transition cavity 25 and the ball supply cylinder 24 are provided with strip holes 28; the walking trolley 1 comprises four universal wheels 13, a bottom plate 11 and a mounting frame 12, wherein the universal wheels 13 are mounted at the bottom of the bottom plate 11, the mounting frame 12 is welded on the bottom plate 12, and a mounting hole is formed in a mounting plate at the top end of the mounting frame 12; the height of the ball supply cavity 21 is larger than the diameter of a volleyball and is smaller than 1.2 times of the diameter of the volleyball; the length of the ball taking opening 23 is larger than the diameter of a volleyball and smaller than 1.3 times of the diameter of the volleyball, the height of the ball taking opening 23 is larger than the radius of the ball supply cylinder, the arc at the top end of the baffle 22 is consistent with the arc section of the volleyball, the distance from the end part of the arc to the end part of the ball taking opening 23 is larger than the diameter of the volleyball, and the end part of the arc is chamfered; one end of the spring 23 is fixed on the push plate 37, and the other end of the spring is fixed on the inner wall of the spring cavity 30; a buckle used for drawing the sliding plate is arranged at the end part of the sliding plate 29; the bottom plate 38 is provided with a mounting hole, and the bottom plate 38 is mounted on the walking trolley 1 through a bolt. The universal wheels are preferably universal wheels or caster wheels produced by Dongyui caster Co., Ltd, Huiyi caster Co., Ltd, Dongguan-City Qianji caster Co., Ltd, Nanpi-county Crystal flower caster manufacturing Co., Ltd, Riyi-City lan-mountain-area Ming-Yuan caster factory, Shenzhen-City Yizheng mechanical equipment Co., Ltd, Henhui-lake-New-area Longfu caster factory, Zhongshan-City Vico-metal product factory, Zhongshan-City flying caster manufacturing factory and Guangzhou-City Aushui caster product Co., Ltd.
The volleyball for volleyball service training is placed in the volleyball storage cavity, and the trolley is pushed to a service area of a service training court according to service training requirements. Pull the pull rod by hand for break away from behind the push pedal compression spring and supply the ball chamber to get into the spring chamber, then extract the U-shaped peg, make the top of U-shaped peg be higher than the pull rod, insert the pull rod again and hang on the U-shaped peg, the U-shaped peg is fixed motionless under the effect of horizontal pull, and the push pedal is in quiescent condition. The sliding plate is pulled out, so that the volleyball part in the ball storage box falls into the ball supply cavity, and the sliding plate is inserted back again. The repeated operation (repeatedly drawing and pulling the sliding plate) enables the volleyballs to be fully distributed in the transition cavity and the ball supply cylinder, the volleyballs are stored in the ball taking opening, and the sliding plate is inserted above the ball supply cavity in a sliding mode at the moment. And filling the volleyball into the ball storage cavity according to the number of the balls for training. When carrying out the training of serve, push down the U-shaped peg for the pull rod breaks away from the U-shaped peg, is taken out the back when getting ball open-ended volleyball, and the volleyball that the push pedal pushed down in confession ball chamber and the transition intracavity moves to confession ball section of thick bamboo under the effect of spring, makes to get and has the volleyball in the ball opening all the time. The strip holes arranged on the ball supply cavity, the transition cavity and the ball supply cylinder can observe whether the ball supply cylinder is full of volleyballs, and when the ball inlet of the ball supply cylinder and the transition cavity is blocked accidentally, the blocking phenomenon can be solved after the thin stick passing through the strip holes of the transition cavity is used for stirring. The volleyball serving trolley can be flexibly moved according to training requirements, is convenient to train, attractive and professional, and improves the effect of volleyball serving training.
Claims (7)
1. The utility model provides a volleyball service training is with supplying football shirt and putting which characterized in that: the ball supply device comprises a ball supply box (2) and a walking trolley (1), wherein the ball supply box (2) is arranged on the walking trolley (1); the ball supply box (2) comprises a ball storage cavity (27), a ball supply cavity (21), a spring cavity (30), a transition cavity (25) and a ball supply cylinder (24); a ball taking opening (23) is formed in the end of the ball supply barrel (24), a baffle plate (22) is arranged at the end of the ball taking opening (23), and the top end of the baffle plate (22) is arc-shaped; a sliding plate (29) is arranged above the ball supply cavity (21), and two sides of the sliding plate (29) are slidably inserted on the groove slideway (26) on the inner wall of the ball storage cavity (27); a push plate (37) is arranged in the spring cavity (30), the push plate (37) is connected with a push rod (36), the push rod (36) penetrates through a shaft sleeve (32) located on the inner wall of the spring cavity (30), springs (31) are arranged on two sides of the push rod (36), a pull rod (39) is arranged at the end part of the push rod (36), a U-shaped hanging rod (34) is arranged on the outer side of the pull rod (39), an insertion rod (33) at the bottom end of the U-shaped hanging rod (34) is inserted into an insertion hole of the transverse plate (35), the transverse plate (35) is welded with the bottom plate (38), and the ball box (2) is fixed on the bottom; the ball supply cavity (21), the transition cavity (25) and the ball supply cylinder (24) are provided with strip holes (28).
2. A ball supply device for volleyball service training according to claim 1, wherein: the walking trolley (1) comprises four universal wheels (13), a bottom plate (11) and a mounting frame (12), the universal wheels (13) are mounted at the bottom of the bottom plate (11), the mounting frame (12) is welded on the bottom plate (12), and mounting holes are formed in a mounting plate on the top end of the mounting frame (12).
3. A ball supply device for volleyball service training according to claim 1, wherein: the height of the ball supply cavity (21) is larger than the diameter of a volleyball and is smaller than 1.2 times of the diameter of the volleyball.
4. A ball supply device for volleyball service training according to claim 1, wherein: the length of the ball taking opening (23) is larger than the diameter of a volleyball and smaller than 1.3 times of the diameter of the volleyball, the height of the ball taking opening (23) is larger than the radius of the ball supply cylinder, the arc at the top end of the baffle (22) is consistent with the arc section of the volleyball, the distance from the end part of the arc to the end part of the ball taking opening (23) is larger than the diameter of the volleyball, and the end part of the arc is chamfered.
5. A ball supply device for volleyball service training according to claim 1, wherein: one end of the spring (23) is fixed on the push plate (37), and the other end of the spring is fixed on the inner wall of the spring cavity (30).
6. A ball supply device for volleyball service training according to claim 1, wherein: the end part of the sliding plate (29) is provided with a buckle used for drawing the sliding plate.
7. A ball supply device for service training as defined in claim 1, wherein: the bottom plate (38) is provided with a mounting hole, and the bottom plate (38) is mounted on the walking trolley (1) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010696281.4A CN111803894A (en) | 2020-07-20 | 2020-07-20 | Ball supply device for volleyball service training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010696281.4A CN111803894A (en) | 2020-07-20 | 2020-07-20 | Ball supply device for volleyball service training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111803894A true CN111803894A (en) | 2020-10-23 |
Family
ID=72865676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010696281.4A Pending CN111803894A (en) | 2020-07-20 | 2020-07-20 | Ball supply device for volleyball service training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111803894A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712827A (en) * | 2022-05-16 | 2022-07-08 | 宿迁学院 | Volleyball serving device for simulating strong jump serving |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4798390A (en) * | 1986-09-08 | 1989-01-17 | Dooley James E | Volleyball spiking tee |
| US20120165134A1 (en) * | 2010-12-22 | 2012-06-28 | Acu-Pac, Inc. | Volleyball spiking training device |
| CN205084342U (en) * | 2015-11-11 | 2016-03-16 | 河北工业职业技术学院 | Basketball training supplies football shirt to put |
| CN206262037U (en) * | 2016-12-06 | 2017-06-20 | 唐山师范学院 | A kind of supplying device of ball for basketball training |
| CN107930078A (en) * | 2017-12-14 | 2018-04-20 | 周爱云 | A kind of physical education volleyball service training device |
| CN110465062A (en) * | 2019-09-12 | 2019-11-19 | 苏州依卡蒂运动器材有限公司 | A kind of sport auxiliary volleyball exerciser |
-
2020
- 2020-07-20 CN CN202010696281.4A patent/CN111803894A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4798390A (en) * | 1986-09-08 | 1989-01-17 | Dooley James E | Volleyball spiking tee |
| US20120165134A1 (en) * | 2010-12-22 | 2012-06-28 | Acu-Pac, Inc. | Volleyball spiking training device |
| CN205084342U (en) * | 2015-11-11 | 2016-03-16 | 河北工业职业技术学院 | Basketball training supplies football shirt to put |
| CN206262037U (en) * | 2016-12-06 | 2017-06-20 | 唐山师范学院 | A kind of supplying device of ball for basketball training |
| CN107930078A (en) * | 2017-12-14 | 2018-04-20 | 周爱云 | A kind of physical education volleyball service training device |
| CN110465062A (en) * | 2019-09-12 | 2019-11-19 | 苏州依卡蒂运动器材有限公司 | A kind of sport auxiliary volleyball exerciser |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114712827A (en) * | 2022-05-16 | 2022-07-08 | 宿迁学院 | Volleyball serving device for simulating strong jump serving |
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