CN111589086B

CN111589086B - Serve device is used in training of football goalkeeper reaction capability

Info

Publication number: CN111589086B
Application number: CN202010480353.1A
Authority: CN
Inventors: 谢欢
Original assignee: Hunan University of Science and Engineering
Current assignee: Hunan University of Science and Engineering
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-10-15
Anticipated expiration: 2040-05-30
Also published as: CN111589086A

Abstract

The invention relates to the field of football training equipment, in particular to a ball serving device for reaction capability training of a football goalkeeper, which comprises a base, wherein the bottom of the base is provided with walking wheels with locking functions, a support is fixed on the base, a plurality of ball conveying pipes are fixed on the support, the upper ends of the ball conveying pipes are connected with a ball storage barrel, the base is provided with a plurality of ball serving pipes, the ball serving pipes are communicated with the ball conveying pipes, a partition plate is fixed inside the ball serving pipes, a hammer rod used for pushing out a football is arranged on the partition plate, a motor is arranged on the support, an adjusting mechanism used for adjusting the ball serving angle of the ball serving pipes is arranged on the support, and the motor is in transmission connection with each ball serving pipe through an angle adjusting mechanism. This kind of football goalkeeper service device for reaction capability training helps helping the goalkeeper to improve the reaction capability, and the service easy operation is convenient moreover, and labour saving and time saving can mend the ball automatically, but continuity service to improve service density, improve goalkeeper's reaction capability and physical stamina, thereby improve training efficiency.

Description

Serve device is used in training of football goalkeeper reaction capability

Technical Field

The invention relates to the field of football training equipment, in particular to a service device for reaction capability training of a football goalkeeper.

Background

The goalkeeper is positioned in front of the goal and is the last line of defense of a team, the main task is to defend the goal and prevent the goal from entering, and a remarkable goalkeeper must be agile in hand and body, quick in response, judgment and good in saving technology. The goal-shooting device has the advantages that the action is violent during football match, so that opposite players shoot very quickly, the response capability of the goalkeeper needs to be trained, the existing goalkeeper needs to shoot one by one when performing goal-shooting training, the goal-shooting direction can be predicted by observing the action of the goalkeeper, the improvement of the response capability of the goalkeeper is inconvenient, the opposite players can quickly perform additional shooting once during the match, and therefore similar goal-shooting response training is difficult to achieve during real training.

Disclosure of Invention

The invention aims to provide a service device for reaction capability training of a football goalkeeper, which solves the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: a ball serving device for reaction capability training of a football goalkeeper comprises a base, wherein walking wheels with locking functions are arranged at the bottom of the base, a support is fixed on the base, a plurality of ball conveying pipes are fixed on the support, the upper ends of the ball conveying pipes are connected with a ball storage barrel, a plurality of ball serving pipes are arranged on the base and are communicated with the ball conveying pipes, a partition plate is fixed inside each ball serving pipe, a hammer rod used for pushing out a football is arranged on the partition plate, a motor is arranged on the support, an adjusting mechanism used for adjusting the ball serving angle of each ball serving pipe is arranged on the support, the motor is in transmission connection with each ball serving pipe through an angle adjusting mechanism, a ball inlet pipe is communicated with the middle of the upper side wall of each ball serving pipe, the upper end of each ball inlet pipe is connected with the lower end of the ball conveying pipe, the ball inlet pipe and the ball conveying pipes share the central axis, a sleeve is fixed on the outer side wall of the upper end port of each ball inlet pipe, the sleeve is sleeved outside the lower end of the ball conveying pipe, and the ball conveying pipes can rotate in the sleeve, the ball serving tube is horizontally arranged, the ball serving tube and the ball conveying tube are vertical to each other, a first rotating shaft is fixed in the middle of the outer side wall of the ball serving tube, the first rotating shaft is located on the lower side of the ball serving tube, a first rotating shaft is rotatably connected to the base in a fixed shaft mode, the central axis of the first rotating shaft is overlapped with the central axis of the ball conveying tube, the partition plate is located at the right end of a connecting port of the ball serving tube and the ball inlet tube, a through hole is formed in the middle of the partition plate, a hammer rod is inserted into the through hole and can slide in the through hole, a hammer head made of rubber is fixed at the left end of the hammer rod, the right end of the hammer rod is rotatably connected with the left end of a connecting rod in a fixed shaft mode, the right ends of the two connecting rods are respectively rotatably connected with two ends of the left end of a scissor rod group in a fixed shaft mode, the central shaft of the scissor rod group is rotatably connected to the inner wall of the ball serving tube in a fixed shaft mode, the two ends of the right end of the scissor rod group are respectively rotatably connected with two ends of an air cylinder in a fixed shaft mode, and a control panel is fixed on the support, the angle adjusting mechanism comprises a plurality of rotating shafts II, a plurality of rotating shafts II are in one-to-one correspondence with the service pipes, the rotating shafts II are rotatably connected to the support in a fixed shaft mode, the upper ends of the rotating shafts II are connected with the motor in a transmission mode through a sprocket assembly, the sprocket assembly is connected with the motor in a transmission mode through a bevel gear set, the lower ends of the rotating shafts II are fixedly provided with shifting rods, pin rods are fixedly arranged at the ends, far away from the rotating shafts II, of the shifting rods and are multiple, the shifting rods are not parallel to each other, the angle adjusting mechanism further comprises swing rods fixedly arranged on the outer side wall of the sleeve, the swing rods are in one-to-one correspondence with the rotating shafts, the swing rods are mutually perpendicular to the central axis of the corresponding sleeve, strip grooves are formed in the swing rods, the pin rods are inserted into the corresponding strip grooves, and the pin rods can slide in the strip grooves.

Preferably, the fixed shaft of the upper wall of the inner side of the ball tube is rotatably connected with a baffle plate, the baffle plate is positioned at the left end of a connecting port of the ball tube and the ball inlet tube, and the left side surface of the baffle plate is connected with the inner wall of the ball tube through a spring.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the plurality of service tubes are arranged, and the angle of each service tube is adjusted by utilizing the motor to drive the angle adjusting mechanism, so that a goalkeeper cannot predict service positions and angles, and the improvement of the reaction capability of the goalkeeper is facilitated.

Drawings

FIG. 1 is a first schematic view of the cross-sectional structure of the final assembly of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the final assembly of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1. a base; 2. a support; 3. a ball storage barrel; 4. a ball conveying pipe; 5. a sleeve; 6. a ball inlet pipe; 7. a bulb tube; 8. a spring; 9. a baffle plate; 10. a first rotating shaft; 11. a partition plate; 12. a hammer lever; 13. a connecting rod; 14. a scissor lever group; 15. a cylinder; 16. a swing rod; 17. a motor; 18. a through hole; 19. a hammer head; 20. a bevel gear set; 21. a sprocket assembly; 22. a second rotating shaft; 23. a deflector rod; 24. a pin rod; 25. a strip-shaped groove; 26. and a control panel.

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 obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a ball serving device for reaction capability training of a football goalkeeper comprises a base 1, wherein walking wheels with locking functions are arranged at the bottom of the base 1, a support 2 is fixed on the base 1, a plurality of ball conveying pipes 4 are fixed on the support 2, the upper ends of the ball conveying pipes 4 are connected with a ball storage barrel 3, a plurality of ball serving pipes 7 are arranged on the base 1, the ball serving pipes 7 are communicated with the ball conveying pipes 4, a partition plate 11 is fixed inside the ball serving pipes 7, a hammer rod 12 used for pushing out a football is arranged on the partition plate 11, a motor 17 is arranged on the support 2, an adjusting mechanism used for adjusting the ball serving angle of the ball serving pipes 7 is arranged on the support 2, the motor 17 is in transmission connection with the ball serving pipes 7 through an angle adjusting mechanism, a ball inlet pipe 6 is communicated with the middle part of the upper side wall of the ball serving pipes 7, the upper end of the ball inlet pipe 6 is connected with the lower end of the ball conveying pipes 4, the ball inlet pipe 6 shares a central axis with the ball conveying pipes 4, a sleeve 5 is fixed on the outer side wall of an upper end opening of the ball inlet pipe 6, the sleeve 5 is sleeved outside the lower end of the ball conveying pipe 4, the ball conveying pipe 4 can be fixed in the sleeve 5 to rotate, the ball serving pipe 7 is horizontally arranged, the ball serving pipe 7 is perpendicular to the ball conveying pipe 4, a first rotating shaft 10 is fixed in the middle of the outer side wall of the ball serving pipe 7, the first rotating shaft 10 is located on the lower side of the ball serving pipe 7, the first rotating shaft 10 is connected to the base 1 in a fixed-shaft mode, the central axis of the first rotating shaft 10 is overlapped with the central axis of the ball conveying pipe 4, the partition plate 11 is located at the right end of a connecting port of the ball serving pipe 7 and the ball inlet pipe 6, a through hole 18 is formed in the middle of the partition plate 11, the hammer rod 12 is inserted into the through hole 18 and can slide in the through hole 18, a hammer head made of rubber material is fixed at the left end of the hammer rod 12, the right end of the hammer rod 12 is connected to the left end of the connecting rod 13 in a fixed-shaft mode, two connecting rods 13 are respectively and are connected to the two ends of the left end of the scissor fork rod group 14 in a fixed-shaft mode, the central shaft of the scissor rod group 14 is fixed on the inner wall of the ball tube 7 in a rotating way, two ends at the right end of the scissor rod group 14 are respectively fixed on the shaft and are connected with two ends of the air cylinder 15 in a rotating way, the support 2 is fixed with the control panel 26, the control panel 26 is provided with switches corresponding to the air cylinders 15, the switches are respectively and electrically connected with the corresponding air cylinders 15, the angle adjusting mechanism comprises a plurality of second rotating shafts 22, the second rotating shafts 22 correspond to the ball tube 7 one by one, the second rotating shafts 22 are fixed on the support 2 in a rotating way, the upper ends of the second rotating shafts 22 are in transmission connection through the chain wheel assembly 21, the chain wheel assembly 21 is in transmission connection with the motor 17 through the bevel gear set 20, the lower ends of the second rotating shafts 22 are fixed with the shift rods 23, one ends of the shift rods 23 far away from the second rotating shafts 22 are fixed with the pin rods 24, the shift rods 23 are not parallel, the angle adjusting mechanism also comprises swing rods 16 fixed on the outer side wall of the sleeve 5, the swing rods 16 correspond to the second rotating shafts 22 one by one, the swing rods 16 are perpendicular to the central axis of the corresponding sleeve 5, strip-shaped grooves 25 are formed in the swing rods 16, the pin rods 24 are inserted in the corresponding strip-shaped grooves 25, and the pin rods 24 can slide in the strip-shaped grooves 25.

In this embodiment, the baffle 9 is rotatably connected to the inner upper wall of the service pipe 7 in a fixed axis manner, the baffle 9 is located at the left end of the connection port between the service pipe 7 and the ball inlet pipe 6, and the left side surface of the baffle 9 is connected to the inner wall of the service pipe 7 through the spring 8.

The use method and the advantages of the invention are as follows: when the serving device for the reaction capability training of the football goalkeeper is used, the working process is as follows: the base 1 is pushed to a proper position in front of a goal, the walking wheels on the bottom surface of the base 1 facilitate the movement of the whole device, then a plurality of football balls are placed in each ball storage barrel 3 in advance, then a motor 17 is started, the motor 17 drives a chain wheel assembly 21 to operate through a bevel gear set 20 after being electrified to work, so that the chain wheel assembly 21 synchronously drives each second rotating shaft 22 to rotate, further the second rotating shaft 22 drives a corresponding shift lever 23 to rotate, the rotation of the shift lever 23 synchronously drives a pin rod 24 to rotate, further the pin rod 24 drives a swing rod 16 to swing left and right, further the swing rod 16 drives a sleeve 5 to rotate, the sleeve 5 rotates to drive a corresponding ball serving pipe 7 to rotate through a ball inlet pipe 6, and as each shift lever 23 is not parallel, the dip angles of all ball serving pipes 7 at any position are different, and the ball serving pipes 7 can be in a dip angle change state, the air cylinders 15 inside the corresponding service tubes 7 work by randomly controlling the buttons on the control board 26, as shown in fig. 2 and fig. 1, the contraction of the air cylinders 15 makes the distance between the two ends of the right end of the scissor rod group 14 become smaller, so that the distance between the left ends of the scissor rod group 14 becomes smaller, and further the included angle between the two connecting rods 13 becomes smaller, and the hammer rods 12 are pushed leftwards, so that the hammer rods 12 are perpendicular to the football inside the service tubes 7 through the hammer heads 19, so that the football is sent out from the inside of the service tubes 7 to the goal, because the goalkeepers do not know which service tube 7 to shoot the football from, and the shooting angle of the football is unpredictable, the goalkeepers are helped to improve the reaction capability, time and labor are saved, after the football inside the service tubes 7 is shot out, the football inside the ball storage barrel 3 automatically enters the service tubes 7 from the ball conveying tube 4 and the ball inlet tube 6 under the action of self weight, so as to realize automatic replenishment, so that the football is launched next time, can mend the ball automatically, but continuity service to improve service density, thereby improve training efficiency, the baffle 9 of service pipe 7 inside is used for getting into service pipe 7 at the football after playing the effect of blockking, avoids rolling service pipe 7, receives the hammering of hammer stem 12 at the football after with higher speed, can be with baffle 9 upswing, thereby ensures that the football sends from service pipe 7 inside smoothly.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a football goalkeeper reaction capability training is with device of serve, includes base (1), the bottom of base (1) is provided with the walking wheel of taking the locking function, its characterized in that: a support (2) is fixed on the base (1), a plurality of ball conveying pipes (4) are fixed on the support (2), the upper ends of the ball conveying pipes (4) are connected with a ball storage barrel (3), a plurality of ball serving pipes (7) are arranged on the base (1), the ball serving pipes (7) are communicated with the ball conveying pipes (4), a partition plate (11) is fixed inside the ball serving pipes (7), a hammer rod (12) used for pushing out a football is arranged on the partition plate (11), a motor (17) is arranged on the support (2), an adjusting mechanism used for adjusting the ball serving angle of the ball serving pipes (7) is arranged on the support (2), and the motor (17) is in transmission connection with each ball serving pipe (7) through an angle adjusting mechanism;

the middle part of the upper side wall of the ball sending pipe (7) is communicated with a ball inlet pipe (6), the upper end of the ball inlet pipe (6) is connected with the lower end of the ball conveying pipe (4), the ball inlet pipe (6) and the ball conveying pipe (4) share the central axis, a sleeve (5) is fixed on the outer side wall of the upper port of the ball inlet pipe (6), the sleeve (5) is sleeved outside the lower end of the ball conveying pipe (4), and the ball conveying pipe (4) can rotate in the sleeve (5) in a fixed axis manner;

the ball serving tube (7) is horizontally arranged, the ball serving tube (7) is perpendicular to the ball conveying tube (4), a first rotating shaft (10) is fixed in the middle of the outer side wall of the ball serving tube (7), the first rotating shaft (10) is located on the lower side of the ball serving tube (7), the first rotating shaft (10) is fixedly connected to the base (1) in a rotating mode, and the central axis of the first rotating shaft (10) is overlapped with the central axis of the ball conveying tube (4);

the partition plate (11) is positioned at the right end of a connecting port of the ball distributing pipe (7) and the ball inlet pipe (6), a through hole (18) is formed in the middle of the partition plate (11), the hammer rod (12) is inserted into the through hole (18), the hammer rod (12) can slide in the through hole (18), and a hammer head made of rubber is fixed at the left end of the hammer rod (12);

the right end of the hammer rod (12) is fixedly connected with the left end of a connecting rod (13) in a rotating mode, the number of the connecting rods (13) is two, the right ends of the two connecting rods (13) are respectively fixedly connected with two ends of the left end of a scissor rod group (14) in a rotating mode, the center shaft of the scissor rod group (14) is fixedly connected with the inner wall of the ball tube (7) in a rotating mode, the two ends of the right end of the scissor rod group (14) are respectively fixedly connected with two ends of an air cylinder (15) in a rotating mode, a control panel (26) is fixed on the support (2), switches corresponding to the air cylinders (15) are arranged on the control panel (26), and the switches are respectively electrically connected with the corresponding air cylinders (15);

the angle adjusting mechanism comprises a plurality of second rotating shafts (22), the second rotating shafts (22) correspond to the ball-making tubes (7) one by one, the second rotating shafts (22) are fixedly connected to the support (2) in a rotating mode, the upper ends of the second rotating shafts (22) are in transmission connection through a chain wheel assembly (21), the chain wheel assembly (21) is in transmission connection with a motor (17) through a bevel gear set (20), shift rods (23) are fixed to the lower ends of the second rotating shafts (22), pin rods (24) are fixed to one ends, far away from the second rotating shafts (22), of the shift rods (23), the shift rods (23) are not parallel to each other, the angle adjusting mechanism further comprises swing rods (16) fixed to the outer side wall of the sleeve (5), the swing rods (16) correspond to the second rotating shafts (22) one by one, the swing rods (16) are perpendicular to the central axis of the corresponding sleeve (5), and strip-shaped grooves (25) are formed in the swing rods (16), the pin rods (24) are inserted into the corresponding strip-shaped grooves (25), and the pin rods (24) can slide in the strip-shaped grooves (25).

2. The apparatus as claimed in claim 1, wherein the apparatus comprises: the inner side upper wall of the ball tube (7) is fixedly connected with a baffle (9) in a rotating mode, the baffle (9) is located at the left end of a connecting port of the ball tube (7) and the ball inlet tube (6), and the left side face of the baffle (9) is connected with the inner wall of the ball tube (7) through a spring (8).