CN107875598B - Automatic table tennis ball picking machine based on artificial intelligence - Google Patents
Automatic table tennis ball picking machine based on artificial intelligence Download PDFInfo
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- CN107875598B CN107875598B CN201711451667.3A CN201711451667A CN107875598B CN 107875598 B CN107875598 B CN 107875598B CN 201711451667 A CN201711451667 A CN 201711451667A CN 107875598 B CN107875598 B CN 107875598B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
- A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
- A63B47/021—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting for picking-up automatically, e.g. by apparatus moving over the playing surface
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/16—Table tennis
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Abstract
The invention discloses an automatic table tennis ball picking machine based on artificial intelligence, which comprises a shell, a control system, an intelligent detection device and a walking system, wherein the intelligent detection device comprises an infrared scanning sensor arranged at the top end of the shell, an ultrasonic sensor arranged on the side surface of the shell, and a ball picking device, the ball picking device comprises a ball collecting device, a ball storage bin, a conveying device and a rotating-out device, the ball collecting device is communicated with the ball storage bin through the conveying device, the shell comprises an upper half shell and a lower half shell, the ball storage bin is arranged in the upper half shell, and the upper half shell is arranged in the lower half shell in a vertically sliding manner. The ball picking machine can automatically pick balls and transfer the balls into the ball storage barrel of the pitching machine, so that the labor is greatly saved, and a large amount of time consumed by manual ball picking is saved.
Description
Technical Field
The invention relates to an automatic table tennis ball picking machine based on artificial intelligence.
Background
Artificial Intelligence (Artificial Intelligence), abbreviated in english as AI. The method is a new technical science for researching and developing theories, methods, technologies and application systems for simulating, extending and expanding human intelligence. Artificial intelligence is a branch of computer science that attempts to understand the essence of intelligence and produce a new intelligent machine that can react in a manner similar to human intelligence, a field of research that includes robotics, language recognition, image recognition, natural language processing, and expert systems, among others.
In the sports industry, how to use artificial intelligence to carry out sports training becomes the direction of consideration and research of people, in the table tennis training, the factors influencing the ball receiving are mainly the serving direction, the ball speed and the ball rotation of the ball, and the muscle stress reaction of athletes under the single influence factor and the combined influence factor is mainly aimed at by athletes in the training process. When the table tennis is used for service training, a large number of table tennis balls fall on the ground, and a large amount of time is wasted when the table tennis balls are manually picked up.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides an automatic table tennis ball picking machine based on artificial intelligence.
In order to solve the problems, the invention comprises a shell, a control system, an intelligent detection device and a traveling system, wherein the intelligent detection device comprises an infrared scanning sensor arranged at the top end of the shell, an ultrasonic sensor arranged on the side surface of the shell, and a ball picking device, the ball picking device comprises a ball collecting device, a ball storage bin, a conveying device and a roll-out device, the ball collecting device is communicated with the ball storage bin through the conveying device, the shell comprises an upper half shell and a lower half shell, the ball storage bin is arranged in the upper half shell, the upper half shell is arranged in the lower half shell in a vertically sliding manner, a driving device is arranged at the lower part of the upper half shell, the driving device comprises a driving sleeve and a driving motor, the driving sleeve is rotationally connected with the upper half shell, the driving sleeve is connected with the lower half shell through threads, and a gear ring is arranged on the inner side of the driving sleeve, the drive cover be connected with driving motor through the gear ring meshing, the device of roll-out including roll-out the hole and roll-out the passageway, the passageway of roll-out be the arc, storage ball storehouse through roll-out hole and external intercommunication, roll-out hole setting is in the lower part of last half casing, the one end of arc articulates the downside at roll-out hole, when last half casing is located the lower extreme position of lower half casing, the arc lean on the lateral surface of last half casing and shelter from roll-out hole, when the last extreme position of lower half casing that last half casing is located, the arc be in free state.
In order to facilitate the arrangement of the ball picking device, the ball collecting device comprises a ball collecting cylinder and a spiral plate arranged in the ball collecting cylinder, the ball collecting cylinder comprises two circular side plates and a connecting rod fixedly connected between the two side plates, the spiral plate is rotatably arranged on the connecting rod and positioned between the two side plates, a hole for receiving a table tennis ball to pass through is formed in the plate surface of each side plate, a plurality of elastic connecting ropes are arranged between the edges of the two side plates, the elastic connecting ropes are distributed along the circumferential direction of the side plates, the gap between every two adjacent elastic connecting ropes is smaller than the diameter of the table tennis ball, the connecting rod is connected with a first driving device, the spiral plate is connected with a second driving device, the conveying device is positioned on one side of the ball collecting cylinder in the length direction, and comprises a U-shaped conveying cavity, a conveying chain arranged in the U-shaped conveying cavity and a chain wheel for supporting the conveying chain to rotate, the chain wheel is arranged on the upper side of the conveying cavity, conveying plates are arranged on the conveying chain at intervals, the diameter of each conveying plate is matched with the cross section of the conveying cavity, a ball inlet hole is formed in one side, close to the ball collecting barrel, of the conveying cavity, and when the side plates rotate, gaps in the side plates are in a state corresponding to the ball inlet holes; the ball storage bin is positioned on the upper side of the ball collecting barrel, the upper end of the conveying cavity is provided with a ball outlet hole, the conveying cavity is communicated with the ball storage bin through the ball outlet hole, and the ball outlet hole is formed in the upper portion of the ball storage bin.
In order to facilitate the limitation of the arc-shaped plate, the upper side of the lower half shell is provided with a groove for accommodating the arc-shaped plate, when the upper half shell is positioned at the lower limit position of the lower half shell, the arc-shaped plate is positioned in the groove, and the inner side surface of the arc-shaped plate is attached to the outer side surface of the upper half shell.
In order to facilitate the table tennis to roll into the ball storage bin when the table tennis reaches the ball outlet hole, a certain included angle is formed between the plane of the conveying plate and the plane of the conveying chain, and when the conveying plate rotates to one side provided with the ball outlet hole, one side of the conveying plate close to the ball outlet hole is lower than one side of the conveying plate far away from the ball outlet hole.
The invention has the beneficial effects that: when the table tennis ball is picked up, the table tennis ball picking machine moves towards the direction close to the table tennis ball, the table tennis ball picking barrel rotates anticlockwise, when the table tennis ball is touched, the table tennis ball is pushed to move towards the direction close to the shell by the table tennis ball picking barrel, the table tennis ball is pushed by the elastic connecting rope to be pressed into the table tennis ball picking barrel along the rotating process of the table tennis ball picking barrel, the spiral plate rotating in the table tennis ball picking barrel pushes the table tennis ball to move towards the direction close to the conveying device along the length direction of the spiral plate, then the table tennis ball enters the conveying cavity through the ball inlet, the conveying chain in the conveying cavity rotates circularly, the table tennis ball is pushed by the conveying plate to move upwards, and when the table tennis ball reaches the ball outlet, the table tennis ball rolls and. The ball picking machine can automatically pick balls and transfer the balls into the ball storage barrel of the pitching machine, so that the labor is greatly saved, and a large amount of time consumed by manual ball picking is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a side panel;
FIG. 3 is a schematic structural view of a spiral plate;
FIG. 4 is a schematic side view of the delivery device;
FIG. 5 is a schematic cross-sectional view of the delivery device;
FIG. 6 is a schematic structural view of the roll-out apparatus;
fig. 7 is a schematic view of the table tennis ball when it is rotated out.
Wherein: 1. the ball storage device comprises a shell, 2, side plates, 3, a spiral plate, 4, an elastic connecting rope, 5, a roller, 6, a chain wheel, 7, a conveying chain, 8, a ball outlet hole, 9, a conveying cavity, 10, a ball inlet hole, 11, a conveying plate, 12, an arc plate, 13, a rotating outlet hole, 14, a driving sleeve, 15, a driving motor, 16, a ball storage bin, 1-1, an upper half shell, 1-2 and a lower half shell.
Detailed Description
The automatic table tennis ball picking machine based on artificial intelligence as shown in figure 1 comprises a shell 1, a control system, an intelligent detection device, a ball picking device and a walking system, wherein the intelligent detection device comprises an infrared scanning sensor arranged at the top end of the shell 1 and an ultrasonic sensor arranged on the side surface of the shell 1, the ball picking device comprises a ball collecting device, a ball storage bin 16, a conveying device and a roll-out device, the ball collecting device is communicated with the ball storage bin 16 through the conveying device, the ball collecting device comprises a ball collecting cylinder and a spiral plate 3 arranged inside the ball collecting cylinder, as shown in figure 3, the ball collecting cylinder comprises two circular side plates 2 and a connecting rod fixedly connected between the two side plates 2, the spiral plate 3 is rotatably arranged on the connecting rod and positioned between the two side plates 2, as shown in figure 2, a hole for accommodating table tennis balls to pass through is formed in the plate surface of the side plates 2, a plurality of elastic connecting ropes 4 are arranged between the edges of the two side plates 2, the elastic connecting ropes 4 are distributed along the circumferential direction of the side plates 2, the gap between every two adjacent elastic connecting ropes 4 is smaller than the diameter of a table tennis ball, the connecting rod is connected with a first driving device, the spiral plate 3 is connected with a second driving device, the conveying device is positioned on one side of the ball collecting cylinder in the length direction, as shown in figures 4 and 5, the conveying device comprises a U-shaped conveying cavity 9, a conveying chain 7 arranged in the U-shaped conveying cavity 9 and a chain wheel 6 supporting the conveying chain 7 to rotate, the chain wheel 6 is arranged on the upper side of the conveying cavity 9, conveying plates 11 are arranged on the conveying chain 7 at intervals, the diameter of each conveying plate 11 is matched with the cross section of the conveying cavity 9, one side of the conveying cavity 9, which is close to the ball collecting cylinder, a ball inlet hole 10 is arranged, when the side plates 2 rotate, the gap on the side plate 2 is in a state corresponding to the ball inlet hole 10; the ball storage bin 16 is positioned on the upper side of the ball collecting barrel, the upper end of the conveying cavity 9 is provided with a ball outlet hole 8, the conveying cavity 9 is communicated with the ball storage bin 16 through the ball outlet hole, and the ball outlet hole 8 is arranged on the upper portion of the ball storage bin 16. The shell 1 comprises an upper half shell 1-1 and a lower half shell 1-2, the ball storage bin 16 is arranged in the upper half shell 1-1, the upper half shell 1-1 is arranged in the lower half shell 1-2 in a vertical sliding manner, a driving device is arranged at the lower part of the upper half shell 1-1, the driving device comprises a driving sleeve 14 and a driving motor 15, the driving sleeve 14 is rotatably connected with the upper half shell 1-1, the driving sleeve 14 is connected with the lower half shell 1-2 through threads, a gear ring is arranged on the inner side of the driving sleeve 14, the driving sleeve 14 is connected with the driving motor 15 through gear ring meshing, the roll-out device comprises a roll-out hole 13 and a roll-out channel, the roll-out channel is an arc-shaped plate 12, the ball storage bin 16 is communicated with the outside through the roll-out hole 13, a rotating hole 13 is arranged at the lower part of the upper half shell 1-1, one end of the arc plate 12 is hinged at the lower side of the rotating hole 13, and the upper side of the lower half shell 1-2 is provided with a groove for accommodating the arc plate 12. When the upper half-shell 1-1 is in the lower extreme position in the lower half-shell 1-2, the arc-shaped plate 12 rests against the outer side of the upper half-shell 1-1 and blocks the turning hole 13, and when the upper half-shell 1-1 is in the upper extreme position in the lower half-shell 1-2, the arc-shaped plate 12 is in a free state.
The plane that conveying board 11 place described in this embodiment and the plane that conveying chain 7 place are certain contained angle, and when conveying board 11 rotated to the one side that sets up ball hole 8, one side that conveying board 11 was close to ball hole 8 be less than conveying board 11 and keep away from one side of ball hole 8.
The working principle is as follows: when picking up the table tennis, the ball picking machine moves towards the direction close to the table tennis, the ball picking barrel rotates anticlockwise, when the table tennis is touched, the ball picking barrel can push the table tennis to move towards the direction close to the shell, along with the rotating process of the ball picking barrel, the table tennis props open the elastic connecting rope 4 and is pressed into the ball picking barrel, the spiral plate 3 rotating in the ball picking barrel pushes the table tennis to move towards the direction close to the conveying device along the length direction of the spiral 3 plate, then the table tennis enters the conveying cavity 9 through the ball inlet hole 10, the conveying chain 7 in the conveying cavity 9 rotates circularly, the conveying plate 11 pushes the table tennis to move upwards, and when the table tennis reaches the ball outlet hole 8, the table tennis falls in the ball storage bin 16 due to rolling.
When the quantity of table tennis in the storage bin reaches a certain value, the table tennis needs to be transferred into a storage barrel of the pitching machine, when the table tennis is picked up, the upper half shell 1-1 is located at the lower limit position, when the table tennis needs to be rolled out, the fourth driving device drives the driving sleeve 14 to rotate, the driving sleeve 14 rotates to drive the upper half shell 1-1 to move upwards, when the table tennis needs to be rolled out for a certain distance, the arc-shaped plate 12 is separated from the limit of the lower half shell 1-2 and rotates to be in an inclined state, the other end of the arc-shaped plate 12 is erected in the storage barrel of the pitching machine, the roll-out opening 13 is opened, the golf is rolled out of the storage barrel from the roll-out opening 13, after the transfer is finished, the upper half shell 1-1 descends, and the arc-shaped plate 12 leans against the outer surface of the upper.
Claims (2)
1. The utility model provides an automatic table tennis ball picking machine based on artificial intelligence, includes casing, control system, intellectual detection system and traveling system, intellectual detection system including setting up at the infrared scanning sensor on casing top and setting up the ultrasonic sensor on the casing side, its characterized in that: the ball picking device comprises a ball collecting device, a ball storage bin, a conveying device and a roll-off device, wherein the ball collecting device is communicated with the ball storage bin through the conveying device, the shell comprises an upper half shell and a lower half shell, the ball storage bin is arranged in the upper half shell, the upper half shell is arranged in the lower half shell in a vertical sliding mode, the lower part of the upper half shell is provided with a driving device, the driving device comprises a driving sleeve and a driving motor, the driving sleeve is rotationally connected with the upper half shell, the driving sleeve is connected with the lower half shell through threads, a gear ring is arranged on the inner side of the driving sleeve, the driving sleeve is meshed with the driving motor through a gear ring, the roll-off device comprises a roll-off hole and a roll-off channel, the roll-off channel is an arc-shaped plate, and the ball storage bin is communicated with the outside through the roll-off hole, the rotating hole is formed in the lower portion of the upper half shell, one end of the arc-shaped plate is hinged to the lower side of the rotating hole, when the upper half shell is located at the lower limit position in the lower half shell, the arc-shaped plate leans against the outer side face of the upper half shell and shields the rotating hole, and when the upper half shell is located at the upper limit position of the lower half shell, the arc-shaped plate is in a free state;
the ball collecting device comprises a ball collecting barrel and a spiral plate arranged in the ball collecting barrel, the ball collecting barrel comprises two circular side plates and a connecting rod fixedly connected between the two side plates, the spiral plate is rotatably arranged on the connecting rod and positioned between the two side plates, a hole for accommodating a table tennis ball is formed in the surface of each side plate, a plurality of elastic connecting ropes are arranged between the edges of the two side plates and distributed along the circumferential direction of the side plates, the gap between every two adjacent elastic connecting ropes is smaller than the diameter of the table tennis ball, the connecting rod is connected with a first driving device, the spiral plate is connected with a second driving device, the conveying device is positioned on one side of the ball collecting barrel in the length direction and comprises a U-shaped conveying cavity, a conveying chain arranged in the U-shaped conveying cavity and a chain wheel for supporting the rotation of the conveying chain, and the chain wheel is arranged on the upper side of the conveying cavity, conveying plates are arranged on the conveying chain at intervals, the diameter of each conveying plate is matched with the cross section of each conveying cavity, ball inlet holes are formed in one side, close to the ball collecting barrel, of each conveying cavity, and gaps in the side plates are in a state corresponding to the ball inlet holes in the rotating process of the side plates; the ball storage bin is positioned at the upper side of the ball collecting barrel, the upper end of the conveying cavity is provided with a ball outlet hole, the conveying cavity is communicated with the ball storage bin through the ball outlet hole, and the ball outlet hole is arranged at the upper part of the ball storage bin;
the upper side of the lower half shell is provided with a groove for accommodating the arc-shaped plate, when the upper half shell is positioned at the lower limit position of the lower half shell, the arc-shaped plate is positioned in the groove, and the inner side surface of the arc-shaped plate is attached to the outer side surface of the upper half shell.
2. The automatic table tennis ball picking machine based on artificial intelligence of claim 1, wherein: the plane that the delivery board place and the plane at conveying chain place be certain contained angle, when the delivery board rotated to the one side that sets up out the ball hole, one side that the delivery board was close to out the ball hole be less than the delivery board and keep away from one side of going out the ball hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451667.3A CN107875598B (en) | 2017-12-28 | 2017-12-28 | Automatic table tennis ball picking machine based on artificial intelligence |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711451667.3A CN107875598B (en) | 2017-12-28 | 2017-12-28 | Automatic table tennis ball picking machine based on artificial intelligence |
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| Publication Number | Publication Date |
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| CN107875598A CN107875598A (en) | 2018-04-06 |
| CN107875598B true CN107875598B (en) | 2020-10-30 |
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| CN201711451667.3A Active CN107875598B (en) | 2017-12-28 | 2017-12-28 | Automatic table tennis ball picking machine based on artificial intelligence |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109335674A (en) * | 2018-10-22 | 2019-02-15 | 华南理工大学 | Sphere suction means |
| CN109999439B (en) * | 2019-04-09 | 2021-05-25 | 重庆文理学院 | Tennis ball picking robot |
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| JPH08769A (en) * | 1994-06-22 | 1996-01-09 | Saya Giken:Kk | Apparatus for collecting spheres |
| CN203997628U (en) * | 2014-05-26 | 2014-12-10 | 衢州沃泽电子科技有限公司 | A kind of freight container |
| CN106669133A (en) * | 2015-11-10 | 2017-05-17 | 西安发威电子科技有限公司 | Tennis serving and picking integrated machine |
| CN206492165U (en) * | 2017-03-01 | 2017-09-15 | 陕西师范大学 | A kind of vollyball collection device |
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| JP2888824B1 (en) * | 1998-04-28 | 1999-05-10 | 株式会社キンキクレスコ | Ball fryer in ball field |
| CN104353228B (en) * | 2014-10-31 | 2016-07-13 | 济南大学 | The tennis of automatic lifting picks up ball, dribble car |
| CN205323138U (en) * | 2016-01-30 | 2016-06-22 | 湖南工业大学 | Volleyball collection vehicle |
| CN206239994U (en) * | 2016-11-28 | 2017-06-13 | 侯博天 | A kind of table tennis picker |
| CN106581966B (en) * | 2017-02-16 | 2018-09-25 | 蔡圣弘 | A kind of table tennis ball picker and the automatic shooting device based on the device |
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| JPH08769A (en) * | 1994-06-22 | 1996-01-09 | Saya Giken:Kk | Apparatus for collecting spheres |
| CN203997628U (en) * | 2014-05-26 | 2014-12-10 | 衢州沃泽电子科技有限公司 | A kind of freight container |
| CN106669133A (en) * | 2015-11-10 | 2017-05-17 | 西安发威电子科技有限公司 | Tennis serving and picking integrated machine |
| CN206492165U (en) * | 2017-03-01 | 2017-09-15 | 陕西师范大学 | A kind of vollyball collection device |
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Effective date of registration: 20190429 Address after: 102500 No. 1, 1 District, Gu Ba Road, Chengguan Street, Fangshan District, Beijing -S649 Applicant after: Beijing fast wise Technology Co., Ltd. Address before: 215009 Zhuyuan Road 209, Gaoxin District, Suzhou City, Jiangsu Province Applicant before: SUZHOU HUAWU INFORMATION TECHNOLOGY CO., LTD. |
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