CN210057334U

CN210057334U - Rugby hook ball positioning service robot

Info

Publication number: CN210057334U
Application number: CN201920679423.9U
Authority: CN
Inventors: 郑刚; 宋龙基; 刘平; 谷学金; 黄佳宁; 秦祥芹
Original assignee: Shenyang Sport University
Current assignee: Shenyang Sport University
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-02-14
Anticipated expiration: 2029-05-14

Abstract

The utility model relates to a football hook ball location service robot, its characterized in that: the front end of the frame is provided with a ball bin, and the two sides and the rear end of the ball bin are enclosed by ball bin fenders; the front end of the ball bin is provided with a bin gate turning plate, and a rotating shaft of the bin gate turning plate is connected with the frame through a hinge; the top of the ball bin is provided with a slidable ball pushing and cutting plate which is communicated with the ball conveying chute; a channel is arranged at the rear plate of the ball bin, and a launching rod of the ejection ball serving device penetrates through the channel to be inserted into the ball bin and is connected with the push-cut ball plate; wherein the bin gate flap, the push-cut ball plate and the launching rod of the ejection ball serving device are connected with the linkage mechanism to realize synchronous operation. The football hooking ball positioning service robot can continuously strengthen hooking ball technical practice, has the functions of accurate drop point, continuous ball output and following and moving places, and accordingly achieves the advantages of improving the practice efficiency of hooking ball players in effective time, strengthening the hooking ball action matching capability and mastering the level of ball control competition capability.

Description

Rugby hook ball positioning service robot

Technical Field

The invention relates to a football hooking and positioning service robot, which is an architecture ejection hooking and auxiliary training instrument for special football exercises and belongs to the technical field of special football teaching and training instruments.

Background

In the football game, due to violation or after the game is suspended, in order to restart the game quickly, safely and fairly, the framework is organized to push and the football is hooked by feet to obtain the right to play. The architecture ejection is that 3 team members or 8 team members of two teams respectively clamp into a row or three rows of top frames at the front and the back to form a tunnel, the frontier puts the ball into the tunnel beside the tunnel opening, the competition is restarted from this, and the frontier of the two teams catches the ball by any one foot to compete for the right of taking the ball. Because the heads of the front volleyball players of the two parties are embedded into each other, the shoulders are used for pushing the front volleyball players against each other, the mutual matching of the forward volleyball players and the front volleyball players is a technical cooperative action with higher difficulty under the action of the pushing force, and the accurate positioning place of the shot is required to be matched with the synchronous falling point of the swing legs and the croquet players. Two defects occur simultaneously in the framework top-fighting hooking ball exercise, one of the two defects needs to be supported by force, the time is not too long, otherwise, the framework team member is difficult to continue the framework, the risk of framework collapse or neck injury and the like can occur, the two defects do not facilitate the continuous repeated ball throwing strengthening exercise for keeping the action structure state under the displacement change of the original point, and the movement of the top-fighting position can occur due to the force applied by the two structures.

Above-mentioned two defects, at first bring the inconvenience of technical training for mutually supporting between throwing ball team member and the hook ball team member, often need constantly scatter and get back to original point group frame, throwing ball and hook ball again in the training, waste time and energy promptly, destroy the flow of organizational training again, make single training fragmentation, hook ball technical training is difficult to single continuous completion, can't improve the efficiency and the frequency of exercise in the effective time, causes the painful point and the difficult point in this training link. Secondly, it is necessary to prepare a plurality of balls in situ and provide other personnel as building hands to transfer to the pitching team member. Under the dynamic practice, the collocation personnel are required to be added to transfer the ball preparation place, so that the assistance and cooperation of some non-related technical team members are not occupied, and the technical practice is very complicated.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a football hooking and positioning serve machine, which can continuously and intensively practice a football hooking technology, so that the football hooking and positioning serve machine has the functions of accurately landing, continuously serving and following a moving place, thereby achieving the advantages of improving the practice efficiency of a hooking player in effective time, strengthening the matching capability of a hooking action and mastering the level of a ball control competition capability.

In order to solve the problems, the invention creates the following specific technical scheme: a football hook ball positioning service robot is characterized in that a ball bin is arranged at the front end of a rack, and two sides and the rear end of the ball bin are enclosed by ball bin fenders; the front end of the ball bin is provided with a bin gate turning plate, and a rotating shaft of the bin gate turning plate is connected with the frame through a hinge; the top of the ball bin is provided with a slidable ball pushing and cutting plate which is communicated with the ball conveying chute; a channel is arranged at the rear plate of the ball bin, and a launching rod of the ejection ball serving device penetrates through the channel to be inserted into the ball bin and is connected with the push-cut ball plate; wherein the bin gate flap, the push-cut ball plate and the launching rod of the ejection ball serving device are connected with the linkage mechanism to realize synchronous operation.

The linkage mechanism is structurally characterized in that a rack is arranged on the side surface of the launching rod; a driven wheel is connected to the end part of a rotating shaft of the door turning plate, a bearing seat is arranged on the machine frame, the outer end part of a transmission shaft of the bearing seat is connected with a synchronizing wheel, the synchronizing wheel is in transmission connection with the driven wheel through a chain, a driving gear is coaxially connected to the inner end side of the transmission shaft, and the position of the driving gear is meshed with a rack; the front end of the launching rod extends into the ball bin and is connected with the ball pushing and cutting plate.

The ejection ball serving device is structurally characterized in that a limiting bracket is arranged on a rack, a pushing shaft is connected in the limiting bracket in a sliding manner, one end of the pushing shaft is connected with a sliding block through a pushing plate, a sliding guide rail is arranged on the rack, and the sliding block is connected with the sliding guide rail in a sliding manner; a compression spring which is coaxially arranged with the pushing shaft is supported between the pushing plate and the limiting bracket, and the front end of the sliding block is connected with the launching rod; the other end of the pushing shaft is connected with a damping spring, and the middle diameter of the damping spring is larger than the through hole of the limiting bracket; a trigger locking mechanism connected with the frame is arranged at the side end of the sliding block.

The trigger locking mechanism is structurally characterized in that a support is arranged on a rack, the upper end of the support is movably connected with a switch wrench through a pin shaft, a lower hook is arranged at the front end of the switch wrench, the middle part of the lower hook is connected with the upper end of a return spring, and the lower end of the return spring is connected with the rack; the rear end of the sliding block is connected with an upper hook which is clamped with a lower hook.

The end part of the switch wrench is connected with the pedal through a pull rod.

And the outer end surface of the sliding block is fixedly connected with a compression spring wrench.

The frame on be equipped with the spout support, the fortune ball spout fifty percent discount forms a V style of calligraphy physique, the top of spout support supports the middle part of fortune ball spout.

Four corners of the lower surface of the rack are provided with universal casters; the end part of the upper surface of the frame is provided with a handrail; the side end of the frame is provided with a carrying and connecting buckle.

The two sides of the ball bin are provided with chute hooks, and the bottom of the ball-transporting chute is connected with the ball bin through the chute hooks.

The ball bin of the football hook ball positioning service robot adopts the bin gate to turn over the board and push and cut the ball board and launch the linkage of the service robot, after the service robot is started, the bin gate turns over the board and rotates to open, the positioning launch service robot positions and cuts the ball board to close the ball bin, the ball groove is used for supplementing balls and feeding the balls, and the football in the ball bin is guaranteed to be served or continuously served under the thrust of the service robot.

The linkage mechanism adopts a structure that a driving gear is meshed with a rack, so that a chain wheel coaxially arranged with the driving gear is driven, and a rotating shaft of the bin gate turning plate is driven to rotate through the structure of the chain wheel and a chain; meanwhile, the launching rod pushes the ball pushing and cutting plate, the ball pushing and cutting plate pushes the rugby balls in the ball bin to be launched out of the bin, the upper end of the ball bin is sealed in the pushing and cutting plate pushing process, and the rugby balls in the ball transporting sliding groove cannot fall into the ball bin.

The ejection ball serving device adopts a structure of a compression spring and a pushing shaft, and the end part of the pushing shaft is connected with a serving rod through the elasticity of the compression spring, so that the purpose of serving the football is realized; the damping spring is arranged at the rear end of the pushing shaft, so that the rebounding vibration after the pushing shaft is launched is reduced.

The trigger locking mechanism adopts a clamping structure of an upper hook and a lower hook, and is triggered by a switch wrench, so that the aim of quickly launching the launching rod is fulfilled; in order to be convenient to control, the switch wrench can be controlled by adopting a pedal mode.

And a compression spring wrench is arranged on the outer end face of the push plate, so that the push plate compression spring can be conveniently reset.

The dribbling spout adopts V font structure, reduces the slope of slide, increases the quantity of built-in ball, keeps having to follow in proper order and transports into the ball, utilizes the stability of spout support assurance dribbling spout simultaneously.

The handrail and the universal wheel are arranged on the rack, so that the whole equipment can be conveniently and manually pushed, the connection buckle is carried and connected with the peripheral equipment, and two modes of using functions of moving and using along with the peripheral equipment when necessary can be realized.

The bottom of the dribbling chute is connected with the ball bin through a chute hook, so that the dribbling chute is quickly connected with the ball bin.

Drawings

Fig. 1 is a schematic front view of a football hook positioning service robot.

Fig. 2 is a schematic top view of the football hook positioning service robot.

Fig. 3 is a side view of the football hook ball positioning service robot.

Fig. 4 is an enlarged view of fig. 1 at point i.

Fig. 5 is an enlarged view of fig. 1 at point ii.

Fig. 6 is a schematic view of a transmission structure of the door flap.

Detailed Description

As shown in fig. 1 to 3, a football hook ball positioning service robot is provided, wherein a ball bin 18 is arranged at the front end of a frame 27, and two sides and the rear end of the ball bin 18 are enclosed by ball bin fenders 10; the front end of the ball bin 18 is provided with a bin gate turning plate 17, and a rotating shaft of the bin gate turning plate 17 is hinged with the rack 27; the top of the ball bin 18 is provided with a slidable ball pushing and cutting plate 20 which is communicated with a ball transporting chute 19; a channel is arranged at the rear plate of the ball bin 18, a launching rod 32 of the ejection ball serving device penetrates through the channel to be inserted into the ball bin 18 and is connected with the push-cut ball plate 20, the push-cut ball plate 20 is a right-angle connecting plate, and when a vertical plate of the push-cut ball plate 20 pushes the front part of the ball bin 18, a horizontal plate of the push-cut ball plate 20 just seals the top surface of the ball bin; the bin gate flap 17, the push-cut ball plate 20 and the launching rod 32 of the ejection ball serving device are connected with the linkage mechanism to realize synchronous operation, namely, the bin gate flap 17 rotates for 90 degrees to be opened, and the push-cut ball plate 20 pushes the forefront end of the ball bin.

The linkage mechanism is structurally characterized in that a rack 13 is arranged on the side surface of the launching rod 32; a driven wheel 16 is connected to the end part of a rotating shaft of a bin gate turning plate 17, a bearing seat 11 is arranged on a rack 27, the outer end part of a transmission shaft 12 of the bearing seat 11 is connected with a synchronous wheel 14, the synchronous wheel 14 is in transmission connection with the driven wheel 16 through a chain 15, a driving gear 9 is coaxially connected to the inner end side of the transmission shaft 12, and the position of the driving gear 9 is meshed with a rack 13; the front end of the firing rod 32 extends into the ball magazine 18 and connects with the push-cut paddle 20. The power of the linkage mechanism is provided by the slide block 2 which is ejected out, the push plate is meshed with the driving gear 9 through the rack 13, and the power is transmitted to the rotating shaft of the door turning plate through the synchronizing wheel 14, the chain 15 and the driven wheel 16, so that the rotation of the door turning plate 17 is realized.

The catapult ball serving device is structurally characterized in that a limit bracket 6 is arranged on a rack 27, a pushing shaft 25 is connected in the limit bracket 6 in a sliding manner, one end of the pushing shaft 25 is connected with a sliding block 2, a compression spring 4 which is coaxially arranged with the pushing shaft 25 is supported between the sliding block 2 and the limit bracket 6, and the front end of the sliding block 2 is connected with a launching rod 32; the other end of the pushing shaft 25 is connected with a damping spring 5, and the middle diameter of the damping spring 5 is larger than the through hole of the limiting bracket 6; the rear end of the slide block 2 is provided with a trigger locking mechanism 7 connected with the frame 27.

The trigger locking mechanism 7 is structurally characterized in that a support 1-4 is arranged on a rack 27, the upper end of the support 1-4 is movably connected with a switch wrench 1-3 through a pin shaft, a lower hook 1-2 is arranged at the front end of the switch wrench 1-3, the middle part of the lower hook 1-2 is connected with the upper end of a return spring 1-5, and the lower end of the return spring 1-5 is connected with the rack 27; the rear end of the sliding block 2 is connected with an upper hook 1-1, and the upper hook 1-1 is clamped with a lower hook 1-2. The lower hook 1-2 is driven by the switch wrench 1-3 to be released from the upper hook 1-1, and then the launching rod 32 can be launched out under the elastic force of the compression spring. The outer end face of the sliding block 2 is fixedly connected with a compression spring wrench 1, and the launching rod 32 can be reset by pulling the compression spring wrench backwards. For convenient operation, the end of the switch wrench 1-3 is connected with a pedal 31 through a pull rod, and the foot can be used for controlling the service.

The frame 27 is provided with a chute bracket 23, the ball-transporting chute 19 is folded in half to form a V-shaped body, and the top of the chute bracket 23 supports the middle part of the ball-transporting chute 19.

Four corners of the lower surface of the frame 27 are provided with universal casters 28; the end part of the upper surface of the frame 27 is provided with a handrail 26; a mounting connection clip 29 is provided at a side end of the frame 27.

The two sides of the ball bin 18 are provided with chute hooks 30, and the bottom of the ball-transporting chute 19 is connected with the ball bin 18 through the chute hooks 30.

The working process of the football hook ball positioning service robot is as follows: when a ball is sent, the switch wrench 1-3 is pressed or stepped, the lower hook 1-2 is lifted up and separated from the upper hook 1-1, the compression spring 4 is released rapidly, the damping spring 5 and the rack 13 are connected to the slide block 2 to follow, the rack slides forwards in the sliding guide rail 3 along with the slide block 2, when the rack 13 is meshed with the driving gear 9, the synchronous wheel 14 rotates coaxially, the driven wheel 16 is driven to rotate through the chain 15, and the bin gate turnover plate 17 on the same shaft of the driven wheel 16 enables the ball bin 18 to be opened instantly. Meanwhile, the launching rod 32 connected to the sliding block 2 pushes the ball pushing and cutting plate 20 to push the football out of the ball bin 18 to be shot into a ball dropping point, and the horizontal plate on the ball pushing and cutting plate 20 cuts off the ball bin 18 while the ball pushing and cutting plate 20 pushes the football, so that the ball is blocked at the upper in-situ ball bin to be dropped in the sliding chute. After the compression spring spanner 1 is pulled again and the compression spring 4 is compressed, the rack 13 is meshed with the driving gear 9 to close the bin door turning plate 17, the ball pushing cutting plate 20 retreats from the upper edge of the ball bin, the football automatically falls into the ball bin, and the state of secondary circulation for serving is entered.

The beneficial effect of this application does: the matching capability of a hook ball core technology in the football pushing process can be enhanced and improved in a targeted manner, and the defect that hook ball training cannot be continuously and repeatedly completed in the framework process is solved. According to the technical action specification, the simulation instrument is adopted to assist professional technology to cooperate with practice, and the device has the functions of positioning a drop point, continuously launching multiple balls, moving a fixed point and positioning, so that the training efficiency of a ball hooking player is improved in effective time, the ball hooking action cooperation capability is strengthened, and the ball control competition capability level is maintained. This design and mechanical control are applicable to the high level specialty and hook the ball team member more and improve the exercise of special skill level.

Claims

1. The utility model provides a football hook ball location service robot which characterized in that: a ball bin (18) is arranged at the front end of the frame (27), and two sides and the rear end of the ball bin (18) are enclosed by ball bin fenders (10); a bin door turning plate (17) is arranged at the front end of the ball bin (18), and a rotating shaft of the bin door turning plate (17) is hinged with the rack (27); the top of the ball bin (18) is provided with a slidable ball pushing and cutting plate (20) which is communicated with a ball conveying chute (19); a channel is arranged at the rear plate of the ball bin (18), and a launching rod (32) of the ejection ball launching device penetrates through the channel to be inserted into the ball bin (18) and is connected with the push-cut ball plate (20); wherein the bin gate flap (17), the push-cut ball plate (20) and the launching rod (32) of the ejection ball serving device are connected with the linkage mechanism to realize synchronous operation.

2. The football hooking ball positioning service robot as claimed in claim 1, wherein: the linkage mechanism is structurally characterized in that a rack (13) is arranged on the side surface of the launching rod (32); a driven wheel (16) is connected to the end of a rotating shaft of a bin door turning plate (17), a bearing seat (11) is arranged on a rack (27), the outer end of a transmission shaft (12) of the bearing seat (11) is connected with a synchronizing wheel (14), the synchronizing wheel (14) is in transmission connection with the driven wheel (16) through a chain (15), a driving gear (9) is coaxially connected to the inner end side of the transmission shaft (12), and the position of the driving gear (9) is meshed with a rack (13); the front end of the launching rod (32) extends into the ball bin (18) and is connected with the ball pushing and cutting plate (20).

3. The football hook positioning service robot of claim 2, wherein: the catapult ball serving device is structurally characterized in that a limiting support (6) is arranged on a rack (27), a pushing shaft (25) is connected in the limiting support (6) in a sliding mode, one end of the pushing shaft (25) is connected with a sliding block (2) through a pushing plate (8), a sliding guide rail (3) is arranged on the rack (27), and the sliding block (2) is connected with the sliding guide rail (3) in a sliding mode; a compression spring (4) which is coaxially arranged with the pushing shaft (25) is supported between the pushing plate (8) and the limiting bracket (6), and the front end of the sliding block (2) is connected with the emission rod (32); the other end of the pushing shaft (25) is connected with a damping spring (5), and the middle diameter of the damping spring (5) is larger than the through hole of the limiting bracket (6); a trigger locking mechanism (7) connected with the frame (27) is arranged at the side end of the sliding block (2).

4. The football hook positioning service robot of claim 3, wherein: the trigger locking mechanism (7) is structurally characterized in that a support (1-4) is arranged on a rack (27), the upper end of the support (1-4) is movably connected with a switch wrench (1-3) through a pin shaft, a lower hook (1-2) is arranged at the front end of the switch wrench (1-3), the middle part of the lower hook (1-2) is connected with the upper end of a reset spring (1-5), and the lower end of the reset spring (1-5) is connected with the rack (27); the rear end of the sliding block (2) is connected with an upper hook (1-1), and the upper hook (1-1) is clamped with a lower hook (1-2).

5. The football hook positioning service robot of claim 4, wherein: the end part of the switch wrench (1-3) is connected with a pedal (31) through a pull rod.

6. The football hook positioning service robot of claim 3, wherein: the outer end face of the sliding block (2) is fixedly connected with a compression spring wrench (1).

7. The football hooking ball positioning service robot as claimed in claim 1, wherein: the frame (27) is provided with a chute bracket (23), the ball conveying chute (19) is folded to form a V-shaped body, and the top of the chute bracket (23) supports the middle part of the ball conveying chute (19).

8. The football hooking ball positioning service robot as claimed in claim 1, wherein: four corners of the lower surface of the frame (27) are provided with universal casters (28); the end part of the upper surface of the frame (27) is provided with a handrail (26); a carrying and connecting buckle (29) is arranged at the side end of the frame (27).

9. The football hooking ball positioning service robot as claimed in claim 1, wherein: the two sides of the ball bin (18) are provided with chute hooks (30), and the bottom of the ball-transporting chute (19) is connected with the ball bin (18) through the chute hooks (30).