阅读说明：本技术 排球发球训练用收球装置 (Ball collecting device for volleyball service training ) 是由 黄新 王浩 贾智丰 殷晓丽 李悦宏 林楠楠 于 2020-07-21 设计创作，主要内容包括：本发明属于体育训练设备技术领域,具体涉及一种排球发球训练用收球装置,所述收球装置包括网兜和两个移动支撑架,所述移动支撑架包括两个万向轮、推管和挂网立板；所述的两个万向轮通过U形架焊接在一起,U形架顶端设有对称分布的安装板,其中内侧的安装板通过连接板与挂网立板焊接,挂网立板上设有均布的挂耳；所述推管端部设有铰接盘,铰接盘通过销轴两个安装板铰接；所述网兜的两侧通过绑绳绑系在挂网立板的挂耳上。该装置通过挂有网兜的可移动支撑架进行排球的收集,缩短了收球时间,提高了收球效率,设计合理,移动方便,制造成本低廉,方便实用。(The invention belongs to the technical field of physical training equipment, and particularly relates to a ball collecting device for volleyball serving training, which comprises a net bag and two movable support frames, wherein each movable support frame comprises two universal wheels, a push pipe and a net hanging vertical plate; the two universal wheels are welded together through a U-shaped frame, mounting plates which are symmetrically distributed are arranged at the top end of the U-shaped frame, the mounting plates on the inner side are welded with the vertical net hanging plate through connecting plates, and the vertical net hanging plate is provided with uniformly distributed hanging lugs; the end part of the push pipe is provided with a hinged disc, and the hinged disc is hinged with the two mounting plates through a pin shaft; two sides of the net bag are tied on the hangers of the vertical plate of the net hanging plate through binding ropes. The device carries out the collection of volleyball through the portable support frame that hangs the string bag, has shortened and has received the ball time, has improved and has received ball efficiency, reasonable in design, and it is convenient to remove, low in manufacturing cost is honest and clean, convenient and practical.)

1. The utility model provides a volleyball service training is with receiving football shirt and putting which characterized in that: the ball collecting device comprises a net bag (1) and two movable support frames (2), wherein each movable support frame (2) comprises two universal wheels (21), a push pipe (25) and a net hanging vertical plate (27); the two universal wheels (21) are welded together through a U-shaped frame (22), the top ends of the U-shaped frame (22) are provided with symmetrically distributed mounting plates (23), the mounting plates (23) on the inner sides are welded with a net hanging vertical plate (27) through a connecting plate (28), and the net hanging vertical plate (27) is provided with uniformly distributed hanging lugs (29); the end part of the push pipe (25) is provided with a hinged disc (26), and the hinged disc (26) is hinged with the two mounting plates (23) through a pin shaft (24); two sides of the net bag (1) are tied on the hangers (29) of the net hanging vertical plate (27) through binding ropes.

2. A ball collecting device for volleyball service training according to claim 1, wherein: the width of the net bag (1) is 2-3 meters, the length of the net bag is 2-3 meters, and the height of the net bag is 30-40 centimeters.

3. A ball collecting device for volleyball service training according to claim 1, wherein: the number of the hanging lugs (29) is not less than three, and the top and the bottom of the net hanging vertical plate (27) are respectively provided with one hanging lug (29).

4. A ball collecting device for volleyball service training according to claim 1, wherein: the length of the push pipe (25) is 3-5 m.

5. A ball collecting device for volleyball service training according to claim 1, wherein: the distance between the bottom end of the net hanging vertical plate (27) and the ground is not more than 2 cm.

6. A ball collecting device for service training as claimed in claim 1, wherein: the height of the net hanging vertical plate (27) is 30-40 cm.

The technical field is as follows:

the invention belongs to the technical field of sports training equipment, and particularly relates to a ball collecting device for volleyball serving training.

Background art:

when a volleyball player or volleyball enthusiast performs a service training, the service training is usually performed on dozens of volleyballs in a service area, and even more times. Then the volleyballs on the field opposite to the ball net are collected and then the next round of service training is carried out. At present, when collecting the volleyball of service training, mainly be that the hand string bag of training person or coach picks up the volleyball, and this kind of collection mode not only needs to hang down the waist and picks up the ball, wastes time and energy moreover, and collection efficiency is lower, has influenced the effect and the quality of service training. Therefore, it is necessary to design a volleyball service training ball collecting device which is time-saving, labor-saving and capable of improving collecting efficiency.

The invention content is as follows:

the invention aims to provide a volleyball collecting device for volleyball serving training, which is time-saving, labor-saving and capable of improving the collecting efficiency.

The technical scheme adopted by the invention is as follows: a ball collecting device for volleyball serving training comprises a net bag and two movable support frames, wherein each movable support frame comprises two universal wheels, a push pipe and a net hanging vertical plate; the two universal wheels are welded together through a U-shaped frame, mounting plates which are symmetrically distributed are arranged at the top end of the U-shaped frame, the mounting plates on the inner side are welded with the vertical net hanging plate through connecting plates, and the vertical net hanging plate is provided with uniformly distributed hanging lugs; the end part of the push pipe is provided with a hinged disc, and the hinged disc is hinged with the two mounting plates through a pin shaft; two sides of the net bag are tied on the hangers of the vertical plate of the net hanging plate through binding ropes.

Furthermore, the width of the net bag is 2-3 meters, the length of the net bag is 2-3 meters, and the height of the net bag is 30-40 centimeters.

Furthermore, the number of the hangers is not less than three, and the top and the bottom of the vertical plate of the net hanging plate are respectively provided with one hanger.

Further, the length of the push pipe is 3-5 meters.

Further, the distance between the bottom end of the net hanging vertical plate and the ground is not more than 2 cm.

Further, the height of the net hanging vertical plate is 30-40 cm.

The invention has the beneficial effects that: the utility model provides a labour saving and time saving just can improve collection efficiency's volleyball service training with receiving ball device, the device carries out the collection of volleyball through the portable support frame that hangs the string bag, has shortened the ball time of receiving, has improved ball efficiency, reasonable in design, and it is convenient to remove, low in manufacturing cost is honest and clean, convenient and practical.

Description of the drawings:

FIG. 1 is a schematic structural diagram of the first embodiment;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a schematic structural diagram of a mobile supporting frame according to an embodiment;

fig. 4 is a right side view of fig. 3.

The specific implementation mode is as follows: