CN210751198U

CN210751198U - Automatic pitching machine is used in basketball training

Info

Publication number: CN210751198U
Application number: CN201921328439.1U
Authority: CN
Inventors: 胡南
Original assignee: Baicheng Normal University
Current assignee: Baicheng Normal University
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-06-16
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses an automatic pitching machine is used in basketball training, including the pitching machine main part, pitching machine main part top is fixed with linking bridge, the linking bridge top is fixed with connects the net, be equipped with stop device between linking bridge and the pitching machine main part. In the utility model, firstly, a single basketball can be limited to be launched through the limiting device, the basketball is prevented from blocking the launching port when a plurality of basketballs are used, the basketball launching efficiency when a plurality of basketballs are used can be effectively improved, and the training amount of personnel is ensured; secondly, when the basketball falls, the inclined block slows down the buffering force of the falling basketball on one hand, and is convenient for the limiting device to separate and limit the basketball on the other hand, so that the basketball can be launched conveniently; finally, the blocking device effectively separates the basketball, the basketball can be conveniently launched, the driving device provides stable output force, and the blocking device can conveniently and stably move.

Description

Automatic pitching machine is used in basketball training

Technical Field

The utility model relates to an automatic service robot technical field of basketball especially relates to an automatic service robot is used in basketball training.

Background

Basketball, english (basketball), originated in massachusetts, was created by james nysmith 12 months and 21 days 1891, is the core game of the olympic games, and is a physical opponent sport with hands as the center.

The basketball shooting machine is invented by people, but according to the patent application No. 201721176241.7, the problems that two to three people are generally required to cooperate with one person to shoot and the rest two people to pick up the basketball, the shooting practice mode has extremely low efficiency and wastes time and the like are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic pitching machine for basketball training.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic service robot for basketball training, includes the service robot main part, service robot main part top is fixed with linking bridge, the linking bridge top is fixed with connects the net, be equipped with stop device between linking bridge and the service robot main part, stop device rotates with linking bridge and service robot main part respectively and is connected.

As a further description of the above technical solution:

and a baffle is arranged on one side of the limiting device and is inclined.

As a further description of the above technical solution:

the limiting device is composed of a blocking device and a driving device, the driving device is arranged at the top of the pitching machine main body, the blocking device is arranged at the output end of the driving device, and the blocking device is movably connected with the connecting support.

As a further description of the above technical solution:

the blocking device is composed of a first clapboard; slide bar and second baffle constitute, the drive arrangement top is equipped with the second baffle, the spout has been seted up to second baffle inside, drive arrangement and spout sliding connection, the second baffle rotates with the linking bridge to be connected, second baffle top is equipped with first baffle, first baffle rotates with the linking bridge to be connected, be equipped with the slide bar between first baffle and the second baffle, the slide bar both ends rotate with first baffle and second baffle respectively to be connected, and the slide bar is equipped with two.

As a further description of the above technical solution:

the driving device is composed of a slide block; fixing the rod; a thread block; a threaded barrel; a micro motor; motor fixing base and backup pad constitute, the inside slider that is equipped with of check fender device, slider and check fender device sliding connection, slider one side is equipped with the dead lever, the dead lever rotates with the slider to be connected, dead lever one end is fixed with the screw thread piece, screw thread piece surface is equipped with a screw thread section of thick bamboo, screw thread piece and screw thread section of thick bamboo threaded connection, screw thread section of thick bamboo bottom is equipped with micro motor, micro motor output and screw thread section of thick bamboo fixed connection, the micro motor bottom is fixed with the motor fixing base, motor fixing base bottom is equipped with the backup pad, backup pad and pitching machine main part fixed connection, the backup pad rotates through the pivot with the motor fixing base to be connected.

As a further description of the above technical solution:

and a baffle ring is arranged between the fixed rod and the thread cylinder, the baffle ring is fixedly connected with the thread cylinder, and the baffle ring is connected with the fixed rod in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the limit device can limit the launching of a single basketball, so that the basketball is prevented from blocking the launching port when a plurality of basketballs are used, the basketball launching efficiency when the plurality of basketballs are used can be effectively improved, and the training amount of personnel is ensured; secondly, when the basketball falls, the inclined block slows down the buffering force of the falling basketball on one hand, and is convenient for the limiting device to separate and limit the basketball on the other hand, so that the basketball can be launched conveniently; finally, the blocking device effectively separates the basketball, the basketball can be conveniently launched, the driving device provides stable output force, and the blocking device can conveniently and stably move.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is an overall view of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a partial cross-sectional view of the present invention;

FIG. 4 is an enlarged view of area B of FIG. 3;

fig. 5 is an enlarged view of the region C in fig. 4.

In the figure: 1. a service robot main body; 2. connecting a bracket; 3. a ball catching net; 4. a limiting device; 5. a baffle plate; 6. A blocking device; 7. a drive device; 8. a first separator; 9. a slide bar; 10. a second separator; 11. a chute; 12. a slider; 13. fixing the rod; 14. a thread block; 15. a threaded barrel; 16. a micro motor; 17. a motor fixing seat; 18. a support plate; 19. and (4) a baffle ring.

Detailed Description

For the purpose of the present invention; technical solutions and advantages will be more clearly understood, and the following detailed description will be given with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model discloses a 1 model of service robot main part does: s6829 intelligent basketball training device, the model of the micro motor 16 is: the motor is a miniature motor of model M20, and the control program of the miniature motor is the control program of the existing motor which is installed in the positive and negative directions and can be purchased in the market.

Referring to fig. 1-5, an automatic service robot for basketball training, including service robot

main part

1, 1 top of service robot main part is fixed with linking

bridge

2, 2 tops of linking bridge are fixed with and connect net 3, be equipped with stop device 4 between linking bridge 2 and the service robot main part 1, stop device 4 rotates with linking bridge 2 and service robot main part 1 respectively and is connected, when a plurality of basketballs fall down from basketball stands, connect net 3 to collect and cushion the basketball, the basketball gets into and connects behind net 3, stop device 4 is spacing to it, keep apart a plurality of basketballs, single basketball gets into in service robot main part 1, the retransmission, can restrict single basketball transmission through stop device 4, the transmission mouth is plugged up to the basketball when avoiding a plurality of basketballs to use, basketball emission efficiency when can effectually promoting a plurality of basketballs and use, guarantee personnel's training volume.

Further, 4 one sides of stop device are equipped with baffle 5, and baffle 5 is the slope form, and slope form baffle 5 slows down the cushion effect that the basketball falls when the basketball falls down on the one hand, and on the other hand stop device 4 of being convenient for is spacing with spacing to the basketball, the transmission of the basketball of being convenient for.

Further, stop device 4 comprises check fender device 6 and

drive arrangement

7, 1 top of service robot main part is equipped with

drive arrangement

7, 7 output of drive arrangement is equipped with check fender device 6, check

fender device

6 and 2 swing joint of linking bridge, earlier through check fender device 6 when the basketball falls, rethread drive arrangement 7 drives check fender device 6 motion, 6 effectual separation basketballs of check fender device, the transmission of the basketball of being convenient for, drive arrangement 7 provides stable output power, the stable motion of the check fender device 6 of being convenient for.

Furthermore, the blocking device 6 is composed of a first partition plate 8, a sliding rod 9 and a second partition plate 10, the top of the driving device 7 is provided with the second partition plate 10, a sliding groove 11 is formed in the second partition plate 10, the driving device 7 is in sliding connection with the sliding groove 11, the second partition plate 10 is in rotating connection with the connecting support 2, the top of the second partition plate 10 is provided with the first partition plate 8, the first partition plate 8 is in rotating connection with the connecting support 2, the sliding rod 9 is arranged between the first partition plate 8 and the second partition plate 10, two ends of the sliding rod 9 are respectively in rotating connection with the first partition plate 8 and the second partition plate 10, the sliding rod 9 is provided with two sliding rods, after a basketball falls, the first partition plate 8 and the second partition plate 10 respectively separate one of a plurality of basketballs, a gap between the first partition plate 8 and the second partition plate 10 can only contain a single basketball, the falling of the single basketball is facilitated through the first partition plate 8 and the second partition plate 10, the, the basketball is kept apart completely, avoids the basketball jam.

Further, the driving device 7 is composed of a sliding block 12, a fixed rod 13, a thread block 14, a thread cylinder 15, a micro motor 16, a motor fixing seat 17 and a supporting plate 18, the sliding block 12 is arranged inside the blocking device 6, the sliding block 12 is connected with the blocking device 6 in a sliding mode, the fixed rod 13 is arranged on one side of the sliding block 12, the fixed rod 13 is connected with the sliding block 12 in a rotating mode, the thread block 14 is fixed at one end of the fixed rod 13, the thread cylinder 15 is arranged on the outer surface of the thread block 14, the thread block 14 is connected with the thread cylinder 15 in a threaded mode, the micro motor 16 is arranged at the bottom of the thread cylinder 15, the output end of the micro motor 16 is fixedly connected with the thread cylinder 15, the motor fixing seat 17 is fixed at the bottom of the micro motor 16, the supporting plate 18 is arranged at the bottom of the motor fixing seat 17, the supporting plate 18 is fixedly connected with the pitching machine main body 1, micro motor 16 rotates, drives a screw thread section of thick bamboo 15 and rotates, and a screw thread section of thick bamboo 15 is with the shrink of dead lever 13, and dead lever 13 drives slider 12 and slides, and then drives first baffle 8 and second baffle 10 and rotate, emits the basketball, and micro motor 16 can provide stable drive power, and the basketball is separated and emitted to the check of being convenient for device 6, makes 1 service of service robot main part more smooth and easy.

Furthermore, a stop ring 19 is arranged between the fixing rod 13 and the thread cylinder 15, the stop ring 19 is fixedly connected with the thread cylinder 15, the stop ring 19 is connected with the fixing rod 13 in a sliding manner, and when the thread block 14 and the thread cylinder 15 move relatively, the stop ring 19 limits the thread block 14 to be separated from the thread cylinder 15, so that the thread block 14 and the thread cylinder 15 can rotate relatively.

The working principle is as follows: when a basketball is shot, the basketball falls into the ball receiving net 3 from a basket, the ball receiving net 3 buffers the basketball, then a plurality of basketballs enter the ball receiving net 3, at the moment, the first clapboard 8 blocks the basketball, meanwhile, the micro motor 16 works, the micro motor 16 drives the thread barrel 15 to rotate, the thread barrel 15 pushes the thread block 14, the thread block 14 drives the fixed rod 13 to eject, when the fixed rod 13 ejects, the sliding block 12 slides in the chute 11, the fixed rod 13 and the motor fixing seat 17 rotate relatively, the sliding block 12 drives the second clapboard 10 to rotate through the chute 11, the second clapboard 10 drives the sliding rods 9 to rotate, the two sliding rods 9 drive the first clapboard 8 to rotate, the basketball enters between the first clapboard 8 and the second clapboard 10, the first basketball falls smoothly, the second basketball temporarily stays between the first clapboard 8 and the second clapboard 10 due to the blocking of the first basketball, at the moment, the micro motor 16 rotates reversely, drive a screw thread section of thick bamboo 15 antiport, dead lever 13 is ejecting, and first baffle 8 and second baffle 10 antiport are left a basketball up to now by first baffle 8 and second baffle 10, and other basketballs are kept off at the top by the check, and 16 repetitive motion of micro motor are continuous to be emitted single basketball, guarantee that the basketball throws smoothly, and 1 efficiency of service robot main part promotes, can a plurality of personnel train together, and it is more convenient to use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications made within the spirit and principle of the present invention; equivalents, modifications and the like are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a basketball training is with automatic service robot, includes service robot main part (1), its characterized in that, service robot main part (1) top is fixed with linking bridge (2), linking bridge (2) top is fixed with connects net (3), be equipped with stop device (4) between linking bridge (2) and service robot main part (1), stop device (4) rotate with linking bridge (2) and service robot main part (1) respectively and are connected.

2. The automatic pitching machine for basketball training according to claim 1, wherein a baffle (5) is arranged on one side of said limiting device (4), and said baffle (5) is inclined.

3. The automatic pitching machine for basketball training according to claim 1, characterized in that said limiting device (4) is composed of a blocking device (6) and a driving device (7), said driving device (7) is arranged on the top of said pitching machine body (1), said blocking device (6) is arranged on the output end of said driving device (7), said blocking device (6) is movably connected with said connecting bracket (2).

4. The automatic pitching machine for basketball training according to claim 3, the blocking device (6) is composed of a first clapboard (8), a sliding rod (9) and a second clapboard (10), a second clapboard (10) is arranged at the top of the driving device (7), a sliding groove (11) is arranged inside the second clapboard (10), the driving device (7) is connected with the sliding chute (11) in a sliding way, the second clapboard (10) is rotationally connected with the connecting bracket (2), a first clapboard (8) is arranged at the top of the second clapboard (10), the first clapboard (8) is rotationally connected with the connecting bracket (2), a sliding rod (9) is arranged between the first clapboard (8) and the second clapboard (10), two ends of the sliding rod (9) are respectively and rotatably connected with the first partition plate (8) and the second partition plate (10), and two sliding rods (9) are arranged.

5. The automatic pitching machine for basketball training according to claim 3, wherein the driving device (7) is composed of a sliding block (12), a fixing rod (13), a threaded block (14), a threaded cylinder (15), a micro motor (16), a motor fixing seat (17) and a supporting plate (18), the sliding block (12) is arranged inside the blocking device (6), the sliding block (12) is slidably connected with the blocking device (6), the fixing rod (13) is arranged on one side of the sliding block (12), the fixing rod (13) is rotatably connected with the sliding block (12), the threaded block (14) is fixed at one end of the fixing rod (13), the threaded cylinder (15) is arranged on the outer surface of the threaded block (14), the threaded block (14) is in threaded connection with the threaded cylinder (15), the micro motor (16) is arranged at the bottom of the threaded cylinder (15), and the output end of the micro motor (16) is fixedly connected with the threaded cylinder (15), the novel pitching machine is characterized in that a motor fixing seat (17) is fixed to the bottom of the micro motor (16), a supporting plate (18) is arranged at the bottom of the motor fixing seat (17), the supporting plate (18) is fixedly connected with the pitching machine main body (1), and the supporting plate (18) is rotatably connected with the motor fixing seat (17) through a rotating shaft.

6. The automatic pitching machine for basketball training according to claim 5, characterized in that a stop ring (19) is arranged between the fixing rod (13) and the threaded barrel (15), the stop ring (19) is fixedly connected with the threaded barrel (15), and the stop ring (19) is slidably connected with the fixing rod (13).