CN213491905U

CN213491905U - Automatic basketball serving equipment

Info

Publication number: CN213491905U
Application number: CN202022157069.9U
Authority: CN
Inventors: 李广生; 费世珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-22
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses an automatic basketball serving device. The utility model discloses a: base and service frame, base top one side fixed mounting has the fixed plate, the fixed plate top is passed through the hinge and is connected with service frame bottom one side rotation, service frame one side is the opening setting, sliding mounting has the board of pushing away in the service frame, the one end of two pull rods of board one side fixedly connected with and the one end of two pressure springs push away, the equal fixed connection of the other end of two pressure springs is on service frame one side inner wall, the equal fixed mounting of the other end of two pull rods has the push rod, thereby it strikes the service of basketball to move under the spring action of pressure spring through the board of pushing away, thereby avoided the extrusion wearing and tearing to the basketball, and can adjust the angle of service, do benefit to the adaptation, the service mode among the prior art has been solved and has caused the extrusion to the ball, and the wearing and tearing of ball are great, the basketball takes place the problem of warping easily after long-time extrusion.

Description

Automatic basketball serving equipment

Technical Field

The utility model relates to a service equipment technical field specifically is an automatic service equipment of basketball.

Background

Shooting is the main attack technique of basketball motion, and is the important link of constitution tactics, improve shooting skill and can effectively improve shooting hit rate and shooting stability, and shooting skill can only be promoted gradually through a large amount of shooting training, traditional shooting training is all accomplished by coach or training carry out artifical pass, along with the extension of training time, the physical power of training mate or coach descends, the quality of pass can not obtain the assurance, consequently workman passes the unsuitable long-time shooting training demand, consequently can replace artifical full-automatic service device and take place.

The most common wheeled service robot among the prior art is by motor drive friction pulley, because the passageway space of dress wheel is less than the basketball diameter, when the ball slided into the passageway from the track, the wheel extruded the ball then launches the ball, and this kind of service mode causes the extrusion to the ball, and the wearing and tearing of ball are great, and the basketball takes place to warp easily after long-time extrusion service.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic service equipment of basketball to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the method comprises the following steps: the automatic ball-serving device comprises a base and a ball-serving frame, wherein a fixed plate is fixedly arranged on one side of the top of the base, the top of the fixed plate is rotatably connected with one side of the bottom of the ball-serving frame through a hinge, one side of the ball-serving frame is provided with an opening, a ball-pushing plate is slidably arranged in the ball-serving frame, one side of the ball-pushing plate is fixedly connected with one ends of two pull rods and one ends of two pressure springs, the other ends of the two pressure springs are fixedly connected with the inner wall of one side of the ball-serving frame, the other ends of the two pull rods are fixedly provided with push rods, two rotating shafts are rotatably arranged on the inner walls of the front side and the rear side of the ball-serving frame, worm wheels are fixedly arranged on the two rotating shafts, circular rods are fixedly arranged on the front sides of the two worm wheels and movably abutted against one sides, the horizontal hole is internally rotatably provided with a screw rod, the outside of the screw rod is in threaded sleeve connection with a sliding plate, the top of the sliding plate is rotatably connected with a supporting plate through a hinge, and the top of the supporting plate is rotatably connected with the bottom of the serve frame through a hinge.

Furthermore, the one end of goal and a plurality of bracing pieces of fixedly connected with is seted up at service frame top, and the other end fixed mounting of a plurality of bracing pieces has same circular frame, and one side fixed mounting that circular frame and service frame are close to each other has same collection net, is convenient for collect the basketball.

Furthermore, a positioning plate is fixedly mounted on the other side of the top of the base and is rotatably sleeved on the outer side of the screw rod to rotatably position the screw rod.

Furthermore, the top of one side of the ball pushing plate and the bottom of one side of the ball pushing plate are fixedly connected with one ends of the guide rods, the ball serving frame is sleeved outside the two guide rods in a sliding mode, and the two pressure springs are arranged outside the corresponding guide rods respectively to guide the ball pushing plate in progress.

Furthermore, a knob is fixedly mounted at one end of the screw rod, and the knob is movably abutted to one side of the fixing plate, so that the rotation of the screw rod is convenient to control.

Further, slide bottom fixed mounting has the limiting plate, the spacing groove has been seted up at the base top, limiting plate and spacing groove sliding connection, it is spacing to lead the slide.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a thereby push away the ball board and move under the spring action of pressure spring and strike the basketball and realize the service of basketball, avoided the extrusion wearing and tearing to the basketball, and can adjust the angle of service, do benefit to the adaptation, solved the service mode among the prior art and cause the ball to extrude, and the wearing and tearing of ball are great, the basketball takes place the problem of deformation easily after long-time extrusion service.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the portion A of FIG. 1;

fig. 3 is a partially enlarged view of a portion B in fig. 1.

Reference numerals: 1. a base; 2. a pitching frame; 3. a ball pushing plate; 4. a fixing plate; 5. a pull rod; 6. a push rod; 7. a rotating shaft; 8. a worm gear; 9. a circular rod; 10. a worm; 11. a pressure spring; 12. a guide bar; 13. a screw rod; 14. a slide plate; 15. a support plate; 16. a knob; 17. positioning a plate; 18. a limiting plate; 19. a limiting groove; 20. a ball collecting net; 21. a support bar; 22. a circular frame; 23. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, in which fig. 1 is a schematic front view of an embodiment of the present invention; FIG. 2 is an enlarged view of a portion of the portion A of FIG. 1; fig. 3 is a partial enlarged view of a position B in fig. 1, and an automatic basketball goal apparatus includes: the ball pushing device comprises a base 1 and a ball serving frame 2, wherein a fixed plate 4 is fixedly installed on one side of the top of the base 1, the top of the fixed plate 4 is rotatably connected with one side of the bottom of the ball serving frame 2 through a hinge, one side of the ball serving frame 2 is provided with an opening, a ball pushing plate 3 is slidably installed in the ball serving frame 2, one side of the ball pushing plate 3 is fixedly connected with one ends of two pull rods 5 and one ends of two pressure springs 11, the other ends of the two pressure springs 11 are fixedly connected on the inner wall of one side of the ball serving frame 2, push rods 6 are fixedly installed at the other ends of the two pull rods 5, two rotating shafts 7 are rotatably installed on the inner walls of the front side and the rear side of the ball serving frame 2, worm wheels 8 are fixedly installed on the two rotating shafts 7, circular rods 9 are fixedly installed on the front sides of the two worm wheels 8, the two circular rods 9 are, two worm wheels 8 all mesh with worm 10 mutually, horizontal hole has been seted up to fixed plate 4 one side, and horizontal downthehole rotation installs lead screw 13, and lead screw 13 outside screw thread has cup jointed slide 14, and slide 14 top is rotated through the hinge and is connected with backup pad 15, and the top of backup pad 15 is rotated through hinge and serving frame 2 bottom and is connected.

The one end of goal and a plurality of bracing pieces of fixedly connected with 21 is seted up at service frame 2 top, and the other end fixed mounting of a plurality of bracing pieces 21 has same circular frame 22, and circular frame 22 and one side fixed mounting that service frame 2 is close to each other have same ball collecting net 20, are convenient for collect the basketball.

The other side of the top of the base 1 is fixedly provided with a positioning plate 17, and the positioning plate 17 is rotatably sleeved outside the screw rod 13 to rotatably position the screw rod 13.

Push away the equal fixedly connected with guide bar 12's in ball board 3 one side top and one side bottom one end, serve frame 2 and slide and cup joint in two guide bar 12 outsides, two pressure springs 11 set up respectively in the guide bar 12 outsides that correspond, carry out the direction of progress to pushing away ball board 3.

And one end of the screw rod 13 is fixedly provided with a knob 16, and the knob 16 is movably abutted against one side of the fixing plate 4, so that the rotation of the screw rod 13 is conveniently controlled.

The bottom of the sliding plate 14 is fixedly provided with a limiting plate 18, the top of the base 1 is provided with a limiting groove 19, and the limiting plate 18 is in sliding connection with the limiting groove 19 to guide and limit the sliding plate 14.

To sum up, the utility model provides an automatic basketball serving device, during operation, a basketball is put into the ball collecting net 20 through the circular frame 22 and the motor 23 is turned on, the output shaft of the motor 23 drives the worm 10 to rotate, the worm 10 drives the worm wheel 8 positioned above to rotate anticlockwise and drives the worm wheel 8 positioned below to rotate clockwise through meshing with the two worm wheels 8, the two worm wheels 8 drive the two circular rods 9 to do circular motion based on the corresponding axes of the rotating shafts 7, the two circular rods 9 respectively push the two push rods 6 to move to one side through contacting with one side of the corresponding push rods 6, the two push rods 6 respectively drive the ball pushing plate 3 to move to one side close to the motor 23 through the corresponding pull rods 5, and compress and store the force of the two compression springs 11, after the two worm wheels 8 rotate a certain angle, the basketball enters the ball serving frame 2 under the action of gravity, two round bars 9 break away from the contact with the push rod 6 that corresponds respectively, thereby two push away ball board 3 are released the ball through the striking with the spheroid under the spring action of two pressure springs 11 rapid reverse slip, thereby realize the service of basketball, and can drive lead screw 13 through rotatory knob 16 and rotate, lead screw 13 drives slide 14 to one side motion through the screw-thread fit with slide 14 and under the cooperation guide effect of limiting plate 18 with spacing groove 19, slide 14 drives service frame 2 through backup pad 15 and rotates, thereby adjust through the angle of placing to service frame 2, thereby adjust the service angle of basketball, in order to adapt to the needs of service.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic basketball serving apparatus, comprising: the ball serving device comprises a base (1) and a ball serving frame (2), wherein a fixed plate (4) is fixedly installed on one side of the top of the base (1), the top of the fixed plate (4) is rotatably connected with one side of the bottom of the ball serving frame (2) through a hinge, an opening is formed in one side of the ball serving frame (2), a ball pushing plate (3) is slidably installed in the ball serving frame (2), one end of each of two pull rods (5) and one end of each of two pressure springs (11) are fixedly connected to one side of the ball serving frame (3), the other ends of the two pressure springs (11) are fixedly connected to the inner wall of one side of the ball serving frame (2), push rods (6) are fixedly installed at the other ends of the two pull rods (5), two rotating shafts (7) are rotatably installed on the inner walls of the front side and the back side of the ball serving frame (2), worm gears (8) are fixedly installed on the two rotating shafts (7), circular rods (9) are fixedly installed on, the other side of the ball-sending frame (2) is fixedly provided with a motor (23), one end of a worm (10) is fixedly connected to an output shaft of the motor (23), two worm wheels (8) are all meshed with the worm (10), a transverse hole is formed in one side of the fixing plate (4), a screw rod (13) is installed in the transverse hole in a rotating mode, a sliding plate (14) is sleeved on the outer side of the screw rod (13) in a threaded mode, the top of the sliding plate (14) is connected with a supporting plate (15) in a rotating mode through a hinge, and the top of the supporting plate (15) is connected with the bottom.

2. The automatic basketball serving device as claimed in claim 1, wherein the serving frame (2) is provided with a ball inlet at the top and is fixedly connected with one end of a plurality of support rods (21), the other end of the plurality of support rods (21) is fixedly provided with a same circular frame (22), and a same ball collecting net (20) is fixedly provided on the side where the circular frame (22) and the serving frame (2) are close to each other.

3. The automatic basketball serving device as claimed in claim 1, wherein a positioning plate (17) is fixedly mounted on the other side of the top of the base (1), and the positioning plate (17) is rotatably sleeved on the outer side of the screw rod (13).

4. The automatic basketball serving device as claimed in claim 1, wherein one end of the guide rod (12) is fixedly connected to the top and the bottom of one side of the ball pushing plate (3), the serving frame (2) is slidably sleeved outside the two guide rods (12), and the two compression springs (11) are respectively arranged outside the corresponding guide rods (12).

5. The automatic basketball serving device according to claim 1, characterized in that a knob (16) is fixedly mounted at one end of the screw rod (13), and the knob (16) is movably abutted against one side of the fixing plate (4).

6. The automatic basketball serving device according to claim 1, wherein a limiting plate (18) is fixedly mounted at the bottom of the sliding plate (14), a limiting groove (19) is formed in the top of the base (1), and the limiting plate (18) is slidably connected with the limiting groove (19).