CN110772769A

CN110772769A - Volleyball training device

Info

Publication number: CN110772769A
Application number: CN201911048674.8A
Authority: CN
Inventors: 李远超; 张伟; 董良; 朱加富; 周聪; 韩振明
Original assignee: Shandong Polytechnic College
Current assignee: Shandong Polytechnic College
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-02-11

Abstract

The invention discloses a volleyball training device which comprises a base, universal wheels, a height adjusting rod, a height adjusting knob, a supporting rod, a volleyball outlet rail, a volleyball outlet ring, a first clamping plate, a second clamping plate, a baffle, a first rotating shaft, a second rotating shaft, a third rotating shaft, a lifter shell, a foot-made wheel brake sheet, a driving roller, a driven roller, a belt, a basketball, a motor, a volleyball inlet and a volleyball outlet. The invention has the following advantages: the volleyball is conveniently supplemented at any time at the lower end of the elevator shell through the volleyball inlet, only one volleyball is guaranteed to be discharged at each time through the first clamping plate, the second clamping plate and the baffle, the volleyball is convenient to exercise, the volleyball discharging rail can be used for placing a plurality of volleyballs and can be suitable for multi-person queuing training, the elevator can guarantee continuous transportation of the volleyballs, the training can be continuously carried out, the training efficiency is improved, the height of the volleyball discharging ring can be adjusted through the height.

Description

Volleyball training device

Technical Field

The invention relates to the technical field of volleyball training, in particular to a volleyball training device.

Background

Volleyball sports can develop physical qualities such as human strength, bounce, speed, sensitivity, endurance and the like; improving functions of central nervous system and internal organs of human body, and promoting health; the volleyball training device has the advantages that collective attention spirit of brave courageous, tenacious, smart, hardship, discipline and love is cultivated, a large number of volleyballs are needed during volleyball training, the existing training device simply needs to climb to a high place to pour the volleyball into a specified position, labor and force are wasted, the device is unsafe, the price of the automatic device is too high, and the volleyball training device cannot be popularized.

Disclosure of Invention

The technical problem to be solved by the invention is that the volleyball needs to be manually poured into a high place, which is unsafe and has high price, and the volleyball training device is provided.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: a volleyball training device comprises a base and a volleyball outlet rail, wherein a height adjusting rod is fixedly arranged on the base, a height adjusting knob is arranged on the height adjusting rod, a supporting rod is fixedly arranged at the end part of the base, far away from the height adjusting rod, of the height adjusting rod, the end part of the height adjusting rod, far away from the base, is movably connected with the volleyball outlet rail through a second rotating shaft, and the end part of the supporting rod, far away from the base, is movably connected with the volleyball outlet rail through a third rotating shaft;

a ball outlet ring is arranged at the end part of the ball outlet rail close to the height adjusting rod, a first clamping plate is fixedly arranged at the joint of the ball outlet ring and the ball outlet rail, a second clamping plate is arranged at the end part of the ball outlet ring far away from the first clamping plate through a first rotating shaft, and a baffle is fixedly arranged at the end part of the second clamping plate connected with the ball outlet ring;

the tip that the base is close to the bracing piece be provided with the lifting machine casing, lifting machine casing upper end be close to play the ball track and keep away from go out the tip of ball circle, lifting machine casing upper end be provided with out the ball mouth, lifting machine casing lower extreme be provided with into ball mouth, the inside lower extreme of lifting machine casing be provided with initiative gyro wheel, motor, the initiative gyro wheel with motor machinery connects, the inside upper end of lifting machine casing be provided with driven roller, driven roller pass through the belt with the initiative gyro wheel is connected, the belt on evenly be provided with the basket.

As a preferred scheme, the lower end of the base is provided with a universal wheel, and a foot-made wheel brake sheet is arranged on the universal wheel.

After adopting the structure, the invention has the following advantages: the volleyball is conveniently supplemented at any time at the lower end of the elevator shell through the volleyball inlet, the safety of equipment is improved, the number of times of volleyball filling is reduced, the first clamping plate, the second clamping plate and the baffle ensure that only one volleyball is discharged at each time, the volleyball discharging track can be used for placing a plurality of volleyballs to be suitable for queuing training of multiple persons, the elevator can ensure that the volleyballs are continuously conveyed, the training can be continuously carried out, the training efficiency is improved, the height of the volleyball discharging ring can be adjusted through the height adjusting rod, the volleyball discharging track is suitable for different people, the height adjusting rod and the supporting rod are movably connected with the.

Drawings

Fig. 1 is a schematic structural diagram of a volleyball training device according to the present invention.

Fig. 2 is a first working schematic diagram of a second splint and a baffle of the volleyball training device.

Fig. 3 is a second working schematic diagram of the second splint and the baffle of the volleyball training device.

As shown in the figure: 1. the base, 2, the universal wheel, 3, altitude mixture control pole, 4, altitude mixture control knob, 5, the bracing piece, 6, play ball track, 7, play ball circle, 8, first splint, 9, second splint, 10, the baffle, 11, first pivot, 12, the second pivot, 13, the third pivot, 14, the elevator casing, 15, the foot system wheel piece of stopping, 16, the initiative gyro wheel, 17, driven roller, 18, the belt, 19, the basketball, 20, the motor, 21, the goal, 22, the ball mouth.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawing 1, a volleyball training device comprises a base 1 and a volleyball outlet rail 6, wherein a height adjusting rod 3 is fixedly arranged on the base 1, a height adjusting knob 4 is arranged on the height adjusting rod 3, a supporting rod 5 is fixedly arranged at the end part of the base 1 far away from the height adjusting rod 3, the end part of the height adjusting rod 3 far away from the base 1 is movably connected with the volleyball outlet rail 6 through a second rotating shaft 12, and the end part of the supporting rod 5 far away from the base 1 is movably connected with the volleyball outlet rail 6 through a third rotating shaft 13;

a ball outlet ring 7 is arranged at the end part of the ball outlet rail 6 close to the height adjusting rod 3, a first clamping plate 8 is fixedly arranged at the joint of the ball outlet ring 7 and the ball outlet rail 6, a second clamping plate 9 is arranged at the end part of the ball outlet ring 7 far away from the first clamping plate 8 through a first rotating shaft 11, and a baffle plate 10 is fixedly arranged at the end part of the second clamping plate 9 connected with the ball outlet ring 7;

base 1 tip that is close to bracing piece 5 be provided with elevator casing 14, elevator casing 14 upper end be close to go out ball track 6 and keep away from go out the tip of ball circle 7, elevator casing 14 upper end be provided with out ball mouth 22, elevator casing 14 lower extreme be provided with into ball mouth 21, the inside lower extreme of elevator casing 14 be provided with initiative gyro wheel 16, motor 20, initiative gyro wheel 16 with motor 20 mechanical connection, the inside upper end of elevator casing 14 be provided with driven gyro wheel 17, driven gyro wheel 17 pass through belt 18 with initiative gyro wheel 16 connects, belt 18 on evenly be provided with basket 19.

The lower end of the base 1 is provided with a universal wheel 2, and the universal wheel 2 is provided with a foot-made wheel brake sheet 15.

In the specific implementation of the invention, the height of the height adjusting rod is adjusted according to the height of a training group, the height adjusting rod is connected with a power supply, volleyballs are poured from the ball inlet, the volleyballs are taken to the highest position of the elevator by the ball basket, the volleyballs fall into the ball outlet rail from the ball outlet, the training is started when the balls fall between the first clamping plate and the second clamping plate, as shown in figure 2, when the balls are arranged between the first clamping plate and the second clamping plate, the baffle blocks the balls closest to the ball outlet ring on the ball outlet rail, as shown in figure 3, when the balls between the first clamping plate and the second clamping plate are knocked down, the lower end of the second clamping plate is close to the first clamping plate, the baffle is lifted upwards, the balls at the forefront fall between the first clamping plate and the second clamping plate, the number of the balls at the ball inlet is observed, the.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A volleyball training device which characterized in that: the automatic ball discharging device comprises a base (1) and a ball discharging track (6), wherein a height adjusting rod (3) is fixedly arranged on the base (1), a height adjusting knob (4) is arranged on the height adjusting rod (3), a supporting rod (5) is fixedly arranged at the end part, far away from the height adjusting rod (3), of the base (1), the end part, far away from the base (3), of the height adjusting rod (3) is movably connected with the ball discharging track (6) through a second rotating shaft (12), and the end part, far away from the base (1), of the supporting rod (5) is movably connected with the ball discharging track (6) through a third rotating shaft (13);

a ball outlet ring (7) is arranged at the end part of the ball outlet rail (6) close to the height adjusting rod (3), a first clamping plate (8) is fixedly arranged at the joint of the ball outlet ring (7) and the ball outlet rail (6), a second clamping plate (9) is arranged at the end part of the ball outlet ring (7) far away from the first clamping plate (8) through a first rotating shaft (11), and a baffle plate (10) is fixedly arranged at the end part of the second clamping plate (9) connected with the ball outlet ring (7);

base (1) tip that is close to bracing piece (5) be provided with elevator casing (14), elevator casing (14) upper end be close to go out ball track (6) and keep away from the tip of play ball circle (7), elevator casing (14) upper end be provided with out ball mouth (22), elevator casing (14) lower extreme be provided with into ball mouth (21), the inside lower extreme of elevator casing (14) be provided with initiative gyro wheel (16), motor (20), initiative gyro wheel (16) with motor (20) mechanical connection, the inside upper end of elevator casing (14) be provided with driven gyro wheel (17), driven gyro wheel (17) pass through belt (18) with initiative gyro wheel (16) are connected, belt (18) on evenly be provided with ball basket (19).

2. A volleyball training apparatus according to claim 1, wherein: the lower end of the base (1) is provided with a universal wheel (2), and a foot-made wheel brake sheet (15) is arranged on the universal wheel (2).