CN112891872B - Table tennis training is with automatic recovery unit of table tennis - Google Patents
Table tennis training is with automatic recovery unit of table tennis Download PDFInfo
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- CN112891872B CN112891872B CN202110084121.9A CN202110084121A CN112891872B CN 112891872 B CN112891872 B CN 112891872B CN 202110084121 A CN202110084121 A CN 202110084121A CN 112891872 B CN112891872 B CN 112891872B
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- 238000011084 recovery Methods 0.000 title claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims description 45
- 230000006698 induction Effects 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012141 concentrate Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002160 Celluloid Polymers 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Classifications
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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
- 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
- A63B47/025—Installations continuously collecting balls from the playing areas, e.g. by gravity, with conveyor belts
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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
- A63B47/04—Devices for handling or treating balls, e.g. for holding or carrying balls for cleaning balls
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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
- A63B47/025—Installations continuously collecting balls from the playing areas, e.g. by gravity, with conveyor belts
- A63B2047/028—Installations continuously collecting balls from the playing areas, e.g. by gravity, with conveyor belts pneumatic ball transport
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to an automatic table tennis recovery device for table tennis training, which belongs to the technical field of sports equipment and comprises: the collecting component is arranged at the top of the conical inner cylinder and used for providing attraction to enable table tennis balls to enter the conical inner cylinder along the annular ball guiding channel; according to the invention, the 360-degree annular ball guide channel is formed by the conical inner cylinder and the conical outer cylinder, so that surrounding table tennis balls can be automatically attracted and collected, manual collection is avoided, a trainer can concentrate on and train, and the training effect is improved; the collecting assembly is used for automatically collecting the table tennis balls on the ground, so that the training personnel time waste caused by the table tennis ball collection is avoided.
Description
Technical Field
The invention belongs to the technical field of sports equipment, and particularly relates to an automatic table tennis ball recovery device for table tennis training.
Background
Table tennis is a popular ball sport in the world, including attack, confrontation, and defense. Table tennis originated in the united kingdom, and "table tennis" originated in 1900, and was named because it produced a "Ping Pong" sound when struck. The table tennis ball is spherical, weighs 2.53-2.70 grams, is white or yellow, and is made of celluloid or plastics. At present, a table tennis project becomes one of the main sports of people in China, and the table tennis increases the difficulty of hitting back the other side by rotating, route, falling point and speed, so that the table tennis is possible to appear, or the ball returning quality is reduced, and then the table tennis is attacked in advance to strive for active or direct scoring; long-term basic training including service training and batting training is required for playing the table tennis, and in the process of service training and batting training, an athlete needs to batting the table tennis to the other side of the table tennis table; every time of training, the table tennis balls scattered on the other side of the table are manually collected one by one and then retrained or used for next training, and a large amount of physical strength and time of training personnel are consumed in the process of manually collecting the table tennis balls.
Most of the existing table tennis collecting devices adopt a blocking net or an adsorption device to collect table tennis, firstly, the blocking net is arranged at one end of a table tennis table, and one end provided with the blocking net after serving cannot receive the table tennis to check the serving effect; after the training of the adsorption device is finished, the adsorption tube is manually aligned to each table tennis ball for collection; not only needs to consume a large amount of time, and the table tennis is scattered around this moment, removes adsorption equipment and collects the table tennis and tramples surrounding table tennis easily moreover, causes unnecessary loss. Therefore, there is an urgent need for an automatic recovery device that does not affect the ball catching and the table tennis ball stepping prevention.
Disclosure of Invention
In view of this, the invention provides an automatic table tennis ball recovery device for table tennis training, so as to solve the defects in the prior art.
The technical scheme of the invention is as follows:
an automatic table tennis ball recovery device for table tennis training comprises
The conical inner cylinder is placed on the ground, the diameter of the upper end of the conical inner cylinder is smaller than that of the lower end of the conical inner cylinder, and the opening of the conical inner cylinder is upward;
the conical outer cylinder is sleeved on the conical inner cylinder, an annular ball guide channel is formed between the conical outer cylinder and the conical inner cylinder, the opening of the conical outer cylinder is downward, and the lower end face of the conical outer cylinder is higher than the bottom face of the conical inner cylinder;
the collecting assembly is arranged at the top of the conical inner cylinder and used for providing attraction force to enable the table tennis to enter the conical inner cylinder along the annular ball guide channel;
the storage component is arranged in the middle of the conical inner cylinder, is positioned below the collecting component and is used for storing the collected table tennis balls;
the cleaning assembly is arranged at the bottom of the conical inner cylinder and used for cleaning the collected table tennis balls;
and the control module is arranged on the conical outer barrel and is respectively and electrically connected with the collecting assembly and the cleaning assembly.
Preferably, the collecting assembly comprises a T-shaped fixing frame, the top of the T-shaped fixing frame is fixedly connected with the inner wall of the conical outer barrel, an air pump is arranged at the lower end of the T-shaped fixing frame, a shielding cover is arranged below the air pump, one end of the shielding cover is connected with the T-shaped fixing frame, a conical pipe is arranged at the other end of the shielding cover, the diameter of the upper end of the conical pipe is smaller than that of the lower end of the shielding cover, the upper end of the conical pipe is fixedly connected with the shielding cover, and the other end of the conical pipe is fixedly welded with the inner wall of the conical inner barrel through a support arm.
Preferably, the lower extreme of T type mount corresponds the air pump and is equipped with rather than the complex fixed slot, and the inside of air pump embedding fixed slot is fixed, and the air pump is connected with control module electricity, and the fixed slot is close to the one end and the cage screw-thread fit connection of storage assembly.
Preferably, store the subassembly including connecing the ball bowl, the upper end diameter that connects the ball bowl is greater than the inner wall fixed connection of lower extreme diameter and upper end and toper inner tube, be equipped with the guide ball runner in the middle of the bottom that connects the ball bowl, the below of guide ball runner is equipped with the motor, the bottom that connects the ball bowl corresponds the motor and is equipped with rather than the complex fixed slot, the inside of motor embedding fixed slot is fixed through tightly deciding the piece, the output and the guide ball runner of motor are connected, one side of guide ball runner is equipped with the guide ball hole, the inside in guide ball hole is equipped with infrared induction counter, infrared induction counter is connected with the control module electricity.
Preferably, wash the subassembly including wasing the bucket, wash the bucket and fix the bottom at the toper inner tube through tight fitting, the below of wasing the bucket is equipped with the motor, the output of motor passes and washs the bucket and is connected with the brush wheel, the bottom of toper inner tube corresponds the motor and is equipped with rather than complex fixed slot, the inside of motor embedding fixed slot is fixed through tight fitting, the bottom of wasing the bucket is equipped with drainage pipe, the bottom outside of toper inner tube corresponds drainage pipe and is equipped with the screw plug, the screw plug is connected with the drainage pipe cooperation.
Preferably, the inside of wasing the bucket still is equipped with the separating basket, the bottom symmetry of wasing the bucket is equipped with two cylinders, the cylinder is through tightly setting and washing bucket fixed connection, the top of cylinder is fixed with the ring board, the separating basket is placed on the ring board, the bilateral symmetry of separating basket is equipped with the slide rail, the inner wall of wasing the bucket corresponds the slide rail position and is equipped with rather than complex spout, the separating basket passes through the slide rail with the washing bucket, spout cooperation sliding connection, the top of separating basket is equipped with the handle, the both ends of handle are articulated with the separating basket, the ball mouth has all been seted up with one side of toper inner tube and toper urceolus, it has the door to get on the ball mouth, the articulated position is equipped with the handle groove to keep away from to the door.
Preferably, a warm air blower is further arranged above the cleaning barrel, an annular groove is formed in the outer edge of one side, away from the ball guide rotating wheel, of the ball guide hole, and the warm air blower is embedded into the annular groove and fixed through a fastening piece.
Preferably, the control module comprises a control panel, the control panel is fixed to the top of the conical outer barrel, a display screen is arranged on the control panel, a processor is arranged inside the control panel, and the processor is electrically connected with the air pump, the motor, the infrared induction counter, the air cylinder, the fan heater and the display screen respectively.
Compared with the prior art, the automatic table tennis ball recovery device for table tennis training provided by the invention has the advantages that the 360-degree annular ball guide channel is formed by the conical inner cylinder and the conical outer cylinder, so that surrounding table tennis balls can be automatically attracted and collected, manual collection is avoided, training personnel can concentrate and train, and the training effect is improved; the air pump is used for automatically collecting the table tennis balls on the ground, so that the table tennis balls are automatically collected during training, and the problem that the time of training personnel is wasted by collecting the table tennis balls is avoided; and can also prevent a large amount of table tennis from scattering to the ground, causing the trampling of the table tennis and causing unnecessary injury to the training personnel; the collected table tennis balls can be prevented from falling back to the bottom surface through the isolation cover and the conical tube, and all table tennis balls enter the counting assembly; the counting assembly can count the table tennis balls, automatically calculate the training amount and improve the training scientificity; the collected table tennis balls can be cleaned through the cleaning assembly, so that the training effect is prevented from being influenced by the attached substances on the table tennis balls; the cleaned table tennis balls are dried by the drying component, so that the training is prevented from being influenced by water on the table tennis balls, and the comfort of trainees in winter can be improved; the invention has simple operation, convenient use and strong practicability and is worthy of popularization.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view A-A of the present invention;
FIG. 5 is a cross-sectional view B-B of the present invention;
FIG. 6 is a cross-sectional view C-C of the present invention;
FIG. 7 is a cross-sectional view taken along line D-D of the present invention;
FIG. 8 is an enlarged schematic view at E of the present invention;
FIG. 9 is an enlarged schematic view at F of the present invention;
fig. 10 is an enlarged schematic view at G of the present invention.
Description of reference numerals: 1-conical inner cylinder, 2-conical outer cylinder, 21-T-shaped fixing frame, 22-air pump, 23-isolation cover, 24-conical tube, 25-support arm, 31-fixing groove, 41-cleaning barrel, 42-air cylinder, 43-circular ring plate, 44-motor, 45-drainage pipeline, 46-threaded plug, 51-sliding rail, 52-sliding groove, 53-lifting handle, 54-ball taking port, 55-door, 56-handle groove, 61-ball receiving bowl, 62-ball guide rotating wheel, 63-ball guide hole, 64-infrared induction counter, 71-warm air blower, 72-annular groove, 81-control panel, 82-display screen and 83-processor.
Detailed Description
The invention provides an automatic table tennis ball recovery device for table tennis training, which is described below with reference to the schematic structural diagrams of fig. 1 to 10.
Example 1
As shown in figures 1-3, an automatic table tennis ball recovery device for table tennis training comprises
The conical inner cylinder 1 is placed on the ground, the diameter of the upper end of the conical inner cylinder 1 is smaller than that of the lower end of the conical inner cylinder, and the opening of the conical inner cylinder is upward;
the conical outer cylinder 2 is sleeved on the conical inner cylinder 1, an annular ball guide channel is formed between the conical outer cylinder 2 and the conical inner cylinder 1, the opening of the conical outer cylinder 2 is downward, and the lower end face of the conical outer cylinder is higher than the bottom face of the conical inner cylinder 1;
the collecting assembly is arranged at the top of the conical inner cylinder 1 and used for providing attraction force to enable table tennis balls to enter the conical inner cylinder 1 along the annular ball guide channel;
the storage component is arranged in the middle of the conical inner cylinder 1, is positioned below the collecting component and is used for storing the collected table tennis balls;
the cleaning assembly is arranged at the bottom of the conical inner cylinder 1 and is used for cleaning the collected table tennis balls;
and the control module is arranged on the conical outer barrel 2 and is respectively and electrically connected with the collecting component and the cleaning component.
Preferably, the control module comprises a control panel 81, the control panel 81 is fixed on the top of the conical outer cylinder 2, a display screen 82 is arranged on the control panel 81, a processor 83 is arranged inside the control panel 81, and the processor 83 is electrically connected with the air pump 22, the motor 43, the infrared sensing counter 45, the air cylinder 62, the warm air blower 71 and the display screen 82 respectively.
When table tennis balls on the ground need to be collected, the doors of the conical inner cylinder and the conical outer cylinder are respectively opened, the separating basket is placed on the circular ring plate along the slide rail of the cleaning barrel, and the doors of the conical inner cylinder and the conical outer cylinder are closed; the device is placed below a table tennis table, a power supply is switched on, an air pump is started through a control panel, table tennis balls scattered around the table tennis table can be attracted to enter a ball receiving bowl through an annular ball guide channel in the training process, the table tennis balls are guided into ball guide holes one by one through a ball guide rotating wheel, and the number of the table tennis balls is calculated through an infrared induction counter and displayed on a display screen; the table tennis ball automatically enters the separating basket through the ball guide hole, and the motor in the cleaning barrel drives the brush wheel to stir the cleaning solution to clean the table tennis ball; after the cleaning is finished, the cylinder in the cleaning barrel jacks up the separating basket to separate the separating basket from cleaning liquid, the warm air blower is opened to dry the table tennis balls in the separating basket, the doors of the conical inner barrel and the conical outer barrel are opened after the processing is finished, and the separating basket is taken out to continue training.
Example 2
In order to further improve table tennis collection efficiency, make the table tennis of following the entering of annular ball guide passageway through cage and taper pipe cooperation, can follow the taper pipe and get into the count subassembly, prevent to fall back to the bottom surface.
As shown in fig. 4-5, preferably, the collecting assembly includes a T-shaped fixing frame 21, the top of the T-shaped fixing frame 21 is fixedly connected to the inner wall of the conical outer cylinder 2, an air pump 22 is disposed at the lower end of the T-shaped fixing frame 21, a shielding cover 23 is disposed below the air pump 22, one end of the shielding cover 23 is connected to the T-shaped fixing frame 21, a conical tube 24 is disposed at the other end of the shielding cover 23, the diameter of the upper end of the conical tube 24 is smaller than that of the lower end, the upper end of the conical tube is fixedly connected to the shielding cover 23, and the other end of the conical tube 24 is welded to the inner wall of the conical inner cylinder 1 through a support arm 25.
Preferably, the lower end of the T-shaped fixing frame 21 is provided with a fixing groove 31 corresponding to the air pump 22, the air pump 22 is embedded in the fixing groove 31 and fixed, the air pump 22 is electrically connected with the control module, and one end of the fixing groove 31 close to the storage assembly is in threaded fit connection with the isolation cover 23.
The top of toper inner tube and toper pipe tip constitute the ditch groove, and the cage prevents that table tennis and dust from getting into the air pump, and the table tennis touches behind the cage according to collision elasticity along the ditch groove fall back in the count subassembly.
Example 3
In order to further improve the training effect of the table tennis, the table tennis is cleaned through the cleaning barrel and the separating basket, and the table tennis and the sewage are automatically separated and dried after cleaning.
Preferably, the cleaning assembly comprises a cleaning barrel 51, the cleaning barrel 51 is fixed at the bottom of the conical inner barrel 1 through a fastening piece, a motor 43 is arranged below the cleaning barrel 51, the output end of the motor 43 penetrates through the cleaning barrel 51 to be connected with a brush wheel 52, a fixing groove 31 matched with the motor 43 is formed in the bottom of the conical inner barrel 1 corresponding to the motor 43, the motor 43 is embedded into the fixing groove 31 and fixed through the fastening piece, a drainage pipeline 53 is formed in the bottom of the cleaning barrel 51, a threaded plug 54 is arranged on the outer side of the bottom of the conical inner barrel 1 corresponding to the drainage pipeline 53, and the threaded plug 54 is connected with the drainage pipeline 53 in a matched mode.
As shown in fig. 7, 9, and 10, preferably, a separation basket 61 is further disposed inside the cleaning barrel 51, two air cylinders 62 are symmetrically disposed at the bottom of the cleaning barrel 51, the air cylinders 62 are fixedly connected to the cleaning barrel 51 through fastening members, a circular ring plate 63 is fixed at the top of the air cylinders 62, the separation basket 61 is placed on the circular ring plate 63, slide rails 64 are symmetrically disposed at two sides of the separation basket 61, slide grooves 65 matched with the slide rails 64 are disposed at positions, corresponding to the slide rails 64, of the inner wall of the cleaning barrel 51, the separation basket 61 and the cleaning barrel 51 are in sliding connection through the slide rails 64 and the slide grooves 65, a handle 66 is disposed at the top of the separation basket 61, two ends of the handle 66 are hinged to the separation basket 61, a ball taking port 67 is disposed at the same side of the conical inner barrel 1 and the conical outer barrel 2, a door 68 is hinged to the ball taking port 67, and a handle groove 69 is disposed at a position, far away from the hinged position, of the door 68.
As shown in fig. 6 and 8, preferably, the storage assembly includes a ball receiving bowl 41, the diameter of the upper end of the ball receiving bowl 41 is greater than the diameter of the lower end, and the upper end of the ball receiving bowl 41 is fixedly connected with the inner wall of the tapered inner cylinder 1, a ball guide rotating wheel 42 is arranged in the middle of the bottom of the ball receiving bowl 41, a motor 43 is arranged below the ball guide rotating wheel 42, a fixing groove 31 matched with the motor 43 is arranged at the bottom of the ball receiving bowl 41 corresponding to the motor 43, the motor 43 is embedded into the fixing groove 31 and fixed by a fastening piece, the output end of the motor 43 is connected with the ball guide rotating wheel 42, a ball guide hole 44 is arranged on one side of the ball guide rotating wheel 42, an infrared sensing counter 45 is arranged in the ball guide hole 44, and the infrared sensing counter 45 is electrically connected with the control module.
Preferably, a warm air blower 71 is further arranged above the cleaning barrel 51, an annular groove 72 is formed in the outer edge of one side, away from the ball guide rotating wheel 42, of the ball guide hole 44, and the warm air blower 71 is embedded into the annular groove 72 and fixed through a fastening piece.
The separating basket can make the table tennis fully contact with the washing liquid, and sewage after the washing is discharged through drainage pipe, and the table tennis in the separating basket is carried out the warm braw and is dried, avoids waiting for the table tennis dry, guarantees the result of use of table tennis.
According to the automatic table tennis recovery device for table tennis training, the 360-degree annular ball guide channel is formed by the conical inner cylinder and the conical outer cylinder, surrounding table tennis balls can be automatically attracted and collected, manual collection is avoided, training personnel are enabled to concentrate and train, and the training effect is improved; the air pump is used for automatically collecting the table tennis balls on the ground, so that the table tennis balls are automatically collected during training, and the problem that the time of training personnel is wasted by collecting the table tennis balls is avoided; and can also prevent a large amount of table tennis from scattering to the ground, causing the trampling of the table tennis and causing unnecessary injury to the training personnel; the collected table tennis balls can be prevented from falling back to the bottom surface through the isolation cover and the conical tube, and all table tennis balls enter the counting assembly; the counting assembly can count the table tennis balls, automatically calculate the training amount and improve the training scientificity; the collected table tennis balls can be cleaned through the cleaning assembly, so that the training effect is prevented from being influenced by the attached substances on the table tennis balls; the cleaned table tennis balls are dried by the drying component, so that the training is prevented from being influenced by water on the table tennis balls, and the comfort of trainees in winter can be improved; the invention has simple operation, convenient use and strong practicability and is worthy of popularization.
The above disclosure is only for the preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (4)
1. An automatic table tennis ball recovery device for table tennis training is characterized by comprising
The conical inner cylinder (1) is placed on the ground, the diameter of the upper end of the conical inner cylinder (1) is smaller than that of the lower end of the conical inner cylinder, and the opening of the conical inner cylinder is upward;
the conical outer cylinder (2) is sleeved on the conical inner cylinder (1), an annular ball guide channel is formed between the conical outer cylinder (2) and the conical inner cylinder (1), the opening of the conical outer cylinder (2) is downward, and the lower end face of the conical outer cylinder is higher than the bottom face of the conical inner cylinder (1);
the collecting assembly is arranged at the top of the conical inner cylinder (1) and is used for providing attraction force to enable the table tennis to enter the conical inner cylinder (1) along the annular ball guide channel;
the storage component is arranged in the middle of the conical inner cylinder (1), is positioned below the collection component and is used for storing the collected table tennis balls;
the cleaning component is arranged at the bottom of the conical inner cylinder (1) and is used for cleaning the collected table tennis;
the control module is arranged on the conical outer cylinder (2), and is respectively and electrically connected with the collecting assembly and the cleaning assembly;
the collecting assembly comprises a T-shaped fixing frame (21), the top of the T-shaped fixing frame (21) is connected with the inner wall of the conical outer barrel (2) through a fastening piece, an air pump (22) is arranged at the lower end of the T-shaped fixing frame (21), an isolating cover (23) is arranged below the air pump (22), one end of the isolating cover (23) is connected with the T-shaped fixing frame (21), a conical pipe (24) is arranged at the other end of the isolating cover, the diameter of the upper end of the conical pipe (24) is smaller than that of the lower end of the conical pipe, the upper end of the conical pipe is fixedly connected with the isolating cover (23), and the other end of the conical pipe (24) is fixedly welded with the inner wall of the conical inner barrel (1) through a support arm (25);
the lower end of the T-shaped fixing frame (21) is provided with a fixing groove (31) matched with the air pump (22) corresponding to the lower end of the T-shaped fixing frame, the air pump (22) is embedded into the fixing groove (31) and fixed, the air pump (22) is electrically connected with the control module, and one end, close to the storage assembly, of the fixing groove (31) is in threaded fit connection with the isolation cover (23);
the storage assembly comprises a ball receiving bowl (41), the diameter of the upper end of the ball receiving bowl (41) is larger than the diameter of the lower end, the upper end of the ball receiving bowl is fixedly connected with the inner wall of the conical inner cylinder (1), a ball guide rotating wheel (42) is arranged in the middle of the bottom of the ball receiving bowl (41), a motor (43) is arranged below the ball guide rotating wheel (42), a fixing groove (31) matched with the motor (43) is formed in the bottom of the ball receiving bowl (41) corresponding to the motor (43), the motor (43) is embedded into the fixing groove (31) and fixed through a fastening piece, the output end of the motor (43) is connected with the ball guide rotating wheel (42), a ball guide hole (44) is formed in one side of the ball guide rotating wheel (42), an infrared induction counter (45) is arranged in the ball guide hole (44), and the infrared induction counter (45) is electrically connected with the control module;
the cleaning assembly comprises a cleaning barrel (51), the cleaning barrel (51) is fixed at the bottom of the conical inner barrel (1) through a fastening piece, a motor (43) is arranged below the cleaning barrel (51), the output end of the motor (43) penetrates through the cleaning barrel (51) and is connected with a brush wheel (52), the bottom of the conical inner barrel (1) corresponds to the motor (43) and is provided with a fixing groove (31) matched with the motor (43), the inside of the motor (43) embedded into the fixing groove (31) is fixed through the fastening piece, the bottom of the cleaning barrel (51) is provided with a drainage pipeline (53), a threaded plug (54) is arranged on the outer side of the bottom of the conical inner barrel (1) corresponding to the drainage pipeline (53), and the threaded plug (54) is connected with the drainage pipeline (53) in a matching manner.
2. The automatic table tennis ball recovery device for table tennis training according to claim 1, wherein a separating basket (61) is further arranged inside the cleaning barrel (51), two air cylinders (62) are symmetrically arranged at the bottom of the cleaning barrel (51), the air cylinders (62) are fixedly connected with the cleaning barrel (51) through fastening pieces, a circular ring plate (63) is fixed at the top of the air cylinders (62), the separating basket (61) is placed on the circular ring plate (63), slide rails (64) are symmetrically arranged on two sides of the separating basket (61), sliding grooves (65) matched with the slide rails (64) are formed in the inner wall of the cleaning barrel (51) corresponding to the slide rails (64), the separating basket (61) and the cleaning barrel (51) are matched and slidably connected through the slide rails (64) and the sliding grooves (65), a handle (66) is arranged at the top of the separating basket (61), two ends of the handle (66) are hinged to the separating basket (61), a ball taking port (67) is formed in the same side of the conical inner barrel (1) and the conical outer barrel (2), the ball taking port (67) is hinged with a door (68), and a handle groove (69) is arranged at the position, far away from the hinged position, of the door (68).
3. The automatic table tennis ball recovery device for table tennis training according to claim 2, wherein a warm air blower (71) is further disposed above the cleaning barrel (51), an annular groove (72) is disposed on an outer edge of one side of the ball guide hole (44) away from the ball guide rotating wheel (42), and the warm air blower (71) is embedded inside the annular groove (72) and fixed by a fastening member.
4. The automatic table tennis recovery device for table tennis training according to claim 3, wherein the control module comprises a control panel (81), the control panel (81) is fixed to the top of the tapered outer barrel (2), a display screen (82) is arranged on the control panel (81), a processor (83) is arranged inside the control panel (81), and the processor (83) is electrically connected with the air pump (22), the motor (43), the infrared sensing counter (45), the air cylinder (62), the fan heater (71) and the display screen (82) respectively.
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| CN209885174U (en) * | 2019-03-05 | 2020-01-03 | 中南大学 | Novel table tennis is with high-efficient ball of picking up device |
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| CN212038862U (en) * | 2020-04-30 | 2020-12-01 | 吉林建筑科技学院 | Table tennis recovery unit is used in training |
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| US8845447B2 (en) * | 2012-02-29 | 2014-09-30 | William Gardiner | Golf putter attachment to lift golf balls and to prop golf putters |
| CN110279995B (en) * | 2019-06-19 | 2024-01-02 | 黎明职业大学 | Intelligent table tennis ball picking instrument |
| CN211328540U (en) * | 2019-06-29 | 2020-08-25 | 汶川县神州锆业科技有限公司 | Dust removal device of collection ball chamber |
| CN110883038B (en) * | 2019-12-10 | 2024-04-19 | 北京师范大学 | Intelligent cleaning device for laboratory |
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| CN201482115U (en) * | 2009-07-16 | 2010-05-26 | 云美君 | Omnibearing intelligent robot picking up table tennis |
| CN204275419U (en) * | 2014-12-12 | 2015-04-22 | 唐山职业技术学院 | The pneumatic recovery system of physical education table tennis |
| CN204745558U (en) * | 2015-06-21 | 2015-11-11 | 张璐华 | Multi -functional table tennis pickup |
| CN208319874U (en) * | 2018-05-22 | 2019-01-04 | 齐鲁师范学院 | Mechanical table tennis ball collecting device |
| CN108744438A (en) * | 2018-06-06 | 2018-11-06 | 河南交通职业技术学院 | A kind of table tennis ball picker |
| CN209885174U (en) * | 2019-03-05 | 2020-01-03 | 中南大学 | Novel table tennis is with high-efficient ball of picking up device |
| CN211986959U (en) * | 2020-03-26 | 2020-11-24 | 杨枭 | A cleaning machine for sports ball |
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| CN213912230U (en) * | 2021-01-05 | 2021-08-10 | 莫勇玲 | Table tennis ball picking device |
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| CN112891872A (en) | 2021-06-04 |
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