CN110732126A - full-automatic intelligent tennis ball picking machine - Google Patents
full-automatic intelligent tennis ball picking machine Download PDFInfo
- Publication number
- CN110732126A CN110732126A CN201810789864.4A CN201810789864A CN110732126A CN 110732126 A CN110732126 A CN 110732126A CN 201810789864 A CN201810789864 A CN 201810789864A CN 110732126 A CN110732126 A CN 110732126A
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- CN
- China
- Prior art keywords
- support housing
- transceiver
- plate
- full
- tennis ball
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/38—Training appliances or apparatus for special sports for tennis
-
- 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
- A63B2047/022—Autonomous machines which find their own way around the playing surface
Abstract
The invention discloses an intelligent full-automatic tennis ball picking machine, which comprises a support shell, a control panel and a rear cover plate, wherein traveling wheels are arranged at the bottom of the support shell, a traveling motor is arranged on the side of the traveling wheel , universal wheels are arranged behind the traveling wheels, a front camera is arranged in front of the support shell, a lower camera is arranged below the front camera, illuminating lamps are arranged on two sides of the lower camera, a ball inlet window is arranged below the lower camera, an inclined shovel plate is arranged below the ball inlet window, and battery bins are arranged on two sides of the ball inlet window.
Description
Technical Field
The invention relates to the field of sports equipment, in particular to an intelligent full-automatic tennis ball picking machine.
Background
Tennis is graceful and violent sports, the origin and development of tennis can be summarized by four sentences, namely that the tennis is bred in France, born in the United kingdom, starts to be popularized and forms climax, is popular in the United states at present and is called the second main ball sports in the world all over the world, and a plurality of tennis balls are adopted for training in order to improve the efficiency , so that the waste of time during each picking-up is avoided, and the tennis is picked up in the system after the training is finished.
Compared with the Chinese patent with the application number of 201721449323.4, the tennis ball picking machine comprises a movable rack, a ball collecting box with an opening at the upper end, a ball picking mechanism, a probe and a controller, wherein the probe is connected with the controller, the controller is connected with the movable rack and the ball picking mechanism, the ball collecting box and the probe are respectively installed on the movable rack, the ball picking mechanism is located on the front side of the ball collecting box, the ball picking mechanism comprises a ball sweeping roller and a track plate, the ball sweeping roller is horizontally supported on the front end of the movable rack and is made of sponge, the cross section of the ball sweeping roller is of a regular polygon structure, tennis balls of the regular polygon are larger than the diameter of the tennis balls, the track plate is formed by connecting an upwards inclined surface section and an upwards inclined surface section, the arc surface section is located on the lower side of the ball sweeping roller and is tangent to the ground, the inclined surface section is connected with the opening of the ball collecting box, and the minimum distance between the ball sweeping roller and the arc surface section is smaller than the diameter of.
new devices are designed, the tennis picker utilizes the front camera and the microprocessor to judge the tennis position, can automatically search tennis, avoids manual searching, simultaneously utilizes the walking motor to automatically move to the front of the tennis, loads the tennis into the tennis bin through the tennis poking plate, lightens manual labor, is beneficial to displaying the picked tennis on a display screen after being counted by the counter, and is convenient for a user to check the tennis picking condition.
Disclosure of Invention
The invention aims to solve the problems and provide intelligent full-automatic tennis ball picking machines, which improves the intelligent full automation of the tennis ball picking machine.
The invention realizes the purpose through the following technical scheme:
an intelligent full-automatic tennis ball picking machine comprises a supporting shell, a control panel and a rear cover plate, wherein a walking wheel is arranged at the bottom of the supporting shell, a walking motor is arranged on the side of a walking wheel , the model of the walking motor is a DFGB110F model, universal wheels are arranged behind the walking wheel, a front camera is arranged in front of the supporting shell, a lower camera is arranged below the front camera, illuminating lamps are arranged on two sides of the lower camera, a ball inlet window is arranged below the lower camera, an inclined shovel plate is arranged below the ball inlet window, battery bins are arranged on two sides of the ball inlet window, lithium batteries are arranged in the battery bins, a battery cover is arranged on the side of a battery bin , a distance sensor is arranged behind the battery bins, the model of the distance sensor is a CK08-JCS2002 model, a conveying plate is arranged behind the inclined shovel plate, inclined baffles are arranged on two sides of the conveying plate, a rotating shaft is arranged in front of the conveying plate, a rotating shaft of the rotating shaft is arranged at the top of a motor at the top of a fifth carriage 633, the motor 634 model is a Z8-2-92 model, a dial 6 model of a dial switch, a dial switch is arranged on the second switch, a dial switch is arranged behind a dial switch 466 button switch, a second switch is arranged behind a second switch 466 button switch, a microprocessor, a second switch is arranged behind a dial switch, a dial switch is arranged behind a microprocessor, a dial switch is arranged behind a dial switch, a dial switch is arranged behind a dial switch 466 button switch, a dial switch is arranged behind a dial switch, a dial switch is arranged behind a dial switch, a dial switch.
In this embodiment, the support housing is cylindrical, the walking motor with the support housing uses bolted connection, the walking wheel with the support housing uses the bearing to connect, the universal wheel with the support housing uses the ball pivot to connect, the walking motor with the walking wheel all is provided with 2.
So set up, cylindrical reduction collide with when supporting housing removes, bolted connection is convenient for dismouting maintenance walking motor, bearing connection have guaranteed the walking wheel is nimble rotatory, and the ball pivot is connected and has been guaranteed the universal wheel rotates to each direction, 2 walking motor with the walking wheel is convenient for turn to in a flexible way.
In this embodiment, the oblique shovel plate is welded under the support shell, the oblique shovel plate with support shell bottom surface is 165 degrees contained angles, the length of oblique shovel plate is greater than the length of dialling the ball board.
According to the arrangement, the inclined shovel plate is reliably fixed under the supporting shell in a welded connection mode, the 165-degree included angle guarantees that the tennis ball is shoveled by the inclined shovel plate, the length of the inclined shovel plate is larger than that of the ball poking plate, and the inclined shovel plate is used for shoveling the tennis ball firstly.
In this embodiment, preceding camera with support housing uses bolted connection, down the camera with support housing uses the buckle to connect, down the camera with support housing is 30 degrees contained angles.
So set up, bolted connection is convenient for dismouting maintenance preceding camera, the buckle is connected and is convenient for adjust down the camera shooting direction, 30 degrees contained angles have been guaranteed the shooting direction of camera down.
In this embodiment, the ball striking plate is welded to the th rotating shaft and the second rotating shaft, and the th rotating shaft and the second rotating shaft are connected to the support housing by bearings.
So set up, welded connection makes it is firm reliable to dial the ball board, and the bearing connection has guaranteed pivot with the nimble rotation of second pivot.
In this embodiment, the th motor and the second motor are respectively connected to the supporting housing by bolts, and the rotation direction of the th motor is opposite to the rotation direction of the second motor.
With the arrangement, the motor and the second motor are convenient to disassemble, assemble and maintain due to the bolt connection, and the rotation direction of the motor is opposite to that of the second motor, so that tennis balls can be pushed into the conveying plate.
In this embodiment, the control panel and the support housing are connected by bolts, the display screen and the control panel are adhered by sealing glue, and the control panel is semicircular.
So set up, bolted connection is convenient for dismouting maintenance the control panel, sealed glue paste and prevented that the dust from getting into the display screen, semi-circular assurance the control panel occupies support shell top half area.
In this embodiment, the rear cover plate is semicircular, the rear cover plate and the support housing are connected by a buckle, and the lifting handle is welded to the rear cover plate.
By the arrangement, the rear cover plate and the control plate are enabled to be spliced into a perfect circle in a semicircular mode, the rear cover plate is convenient to disassemble and assemble due to the buckle connection, tennis balls are taken out, and the strength of the lifting handle is improved due to the welded connection.
In this embodiment, the remote control box is circular, the remote control rod is connected with the remote control box by a hinge, and the gain antenna is connected with the remote control box by a plug.
According to the arrangement, the remote control box is circular, so that the remote control box can be conveniently held by a single hand, the remote control rod can flexibly rotate due to the hinged connection, and the gain antenna can be conveniently folded due to the plug-in connection.
In this embodiment, the conveying plate and the support shell form an included angle of 60 degrees, the inclined baffle plates are welded on two sides of the conveying plate, and the conveying plate is connected with the support shell through bolts.
By the arrangement, the connection strength of the inclined baffle and the conveying plate is reinforced, so that tennis balls can smoothly enter the tennis bin.
Compared with the prior art, the invention has the following beneficial effects:
1. the front camera and the microprocessor are used for judging the position of the tennis ball, so that the tennis ball can be searched automatically, and manual searching is avoided;
2. the tennis ball is automatically moved to the front of the tennis ball by using the walking motor, and then the tennis ball is loaded into the tennis ball bin through the ball poking plate, so that the manual labor is reduced;
3. do benefit to and show on the display screen after the counter is counted the tennis of picking up, convenience of customers looks over the tennis condition of picking up.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an intelligent full-automatic tennis ball picking machine according to the invention;
FIG. 2 is a schematic diagram of a remote control box of the intelligent full-automatic tennis ball picking machine according to the invention;
FIG. 3 is a perspective view of kinds of intelligent full-automatic tennis ball picking machines according to the present invention;
FIG. 4 is a sectional view of an full-automatic intelligent tennis ball picking machine according to the present invention;
FIG. 5 is a bottom view of the kinds of intelligent full-automatic tennis ball picking machines according to the present invention;
FIG. 6 is a left side view of the full-automatic intelligent tennis ball picking machines of the present invention;
FIG. 7 is a partial sectional view of a control panel of the intelligent full-automatic tennis ball picker according to the present invention;
FIG. 8 is a block diagram of a circuit structure of the kinds of intelligent full-automatic tennis ball picking machines according to the present invention.
The reference numerals are explained below:
1. the device comprises a supporting shell, a control panel, a switch button, a rear cover plate, a lifting handle, a display screen, a front camera, a distance sensor, a battery cover, a lighting lamp, a light inlet window, a light scoop plate, a light.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are used to mean, for example, either fixedly or removably connected or physically connected, mechanically or electrically connected, directly or indirectly connected through an intermediary, or communicating between two elements.
The invention is further described with reference to the following drawings:
example 1
As shown in fig. 1-8, a intelligent full-automatic tennis ball picking up machine includes a support housing 1, a control panel 2, a rear cover plate 4, a traveling wheel 30 disposed at the bottom of the support housing 1 for driving the support housing 1 to move, a traveling motor 31 disposed at the side of the traveling wheel 30 for providing power for traveling and steering, a universal wheel 29 disposed at the rear of the traveling wheel 30 for supporting and steering, a front camera 7 disposed at the front of the support housing 1 for collecting images of tennis balls, a lower camera 16 disposed below the front camera 7 for determining images of tennis balls in front of the support housing 1, illuminating lamps 10 disposed at two sides of the lower camera 16 for increasing illumination, a ball inlet window 11 disposed below the lower camera 16 for introducing tennis balls, a scoop 12 disposed below the ball inlet window 11 for scooping up tennis balls, a battery compartment 23 disposed at two sides of the ball inlet window 11, a lithium battery compartment 22 disposed in the battery compartment 23 for storing lithium batteries 22, a power storage, a storage battery compartment 22 disposed in the battery compartment 23 for storing electric power, a disposed at the battery compartment 23, a battery compartment 23 disposed at the side of the battery compartment 23, a closed battery compartment 23 for storing a tennis ball storage battery compartment 23, a storage compartment 23, a distance sensor 23 disposed at the rear of a distance sensor 23, a distance sensor 23 disposed at the rear of a battery compartment 23, a microprocessor 18 disposed at the rear of a storage compartment, a storage compartment 18 for storing a storage battery compartment 32, a storage battery compartment 32 disposed at the rear of a storage compartment 2 for storing a storage battery compartment 32 for storing a storage battery compartment, a storage battery compartment 2 for storing a storage battery compartment 32, a storage battery compartment 32 disposed at the rear of a storage battery compartment 32 for storing a storage battery compartment 32 disposed behind a storage battery compartment 32, a storage battery compartment 32 disposed behind a microprocessor for storing a storage battery compartment 32 for storing a storage battery compartment 32, a storage battery compartment 32 for storing a storage battery compartment 32, a storage battery compartment for storing a storage of a storage battery compartment 32, a storage battery compartment for storing a tennis ball, a storage battery for storing a tennis ball, a transfer of a transfer motor for storing a tennis ball, a transfer motor for storing a transfer of a transfer motor for storing a transfer of a tennis ball, a transfer motor for storing a transfer of a transfer motor for storing a transfer motor for.
Example 2
This example differs from example 1 in that:
The working principle is that the switch button 3 is pressed, the front camera 7 transmits the collected position picture of the tennis ball to the microprocessor 32, the microprocessor 32 starts the walking motor 31, the walking motor 31 drives the walking wheel 30 to rotate to drive the support shell 1 to move to the front of the tennis ball, the lower camera 16 collects the position picture of the tennis ball in front of the support shell 1 and transmits the position picture to the microprocessor 32, the microprocessor 32 starts the motor 25 and the second motor 24, the motor 25 drives the rotating shaft 13 to rotate, the second motor 24 drives the second rotating shaft 15 to rotate, the rotating shaft 13 and the second rotating shaft 15 rotate in the same direction to drive the ball poking plate 14, the inclined shovel plate 12 shovels the tennis ball, the ball poking plate 14 sends the tennis ball to the tennis ball delivery plate 21, the front of the tennis ball is squeezed into the tennis ball bin 28 through the following tennis balls, the counter 26 transmits the recorded tennis ball number information to the microprocessor 32, and the microprocessor 32.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
- The intelligent full-automatic tennis ball picking machine comprises a supporting shell, a control panel and a rear cover plate, wherein walking wheels are arranged at the bottom of the supporting shell, walking motors are arranged on the sides of the walking wheels , universal wheels are arranged behind the walking wheels, a front camera is arranged in front of the supporting shell, a lower camera is arranged below the front camera, illuminating lamps are arranged on two sides of the lower camera, a ball inlet window is arranged below the lower camera, an inclined shovel plate is arranged below the ball inlet window, battery bins are arranged on two sides of the ball inlet window, a lithium battery is arranged in each battery bin, a battery cover is arranged on the side of each battery bin , a distance sensor is arranged behind each battery bin, a conveying plate is arranged behind the inclined shovel plate, inclined baffles are arranged on two sides of the conveying plate, a rotating shaft is arranged in front of the conveying plate, a motor is arranged at the top of a rotating shaft of a 632, a ball poking plate is arranged above the rotating shaft of the 4, a rotating shaft is provided with a second rotating shaft, a second rotating shaft is arranged on the side of the rotating shaft , a second rotating shaft is provided with a counter , a counter, a second counter is arranged between the second counter, a second switch, a handle is arranged behind the front switch and a second switch, a second switch is arranged behind a second switch , a second switch is arranged behind a remote control panel, a microprocessor, a transceiver is arranged behind a transceiver switch , a transceiver is arranged behind a transceiver panel, a transceiver is arranged on a transceiver panel, a transceiver switch 4636, a transceiver is arranged behind a transceiver is arranged on a transceiver panel, a transceiver panel is arranged behind a transceiver panel, a transceiver is arranged behind a transceiver panel.
- 2. The full-automatic intelligent tennis ball picking machine of claim 1, wherein the support housing is cylindrical, the walking motor is connected with the support housing by bolts, the walking wheel is connected with the support housing by bearings, the universal wheel is connected with the support housing by spherical hinges, and the walking motor and the walking wheel are provided.
- 3. The full-automatic intelligent tennis ball picking machine of claim 1, wherein the scoop plate is welded under the support housing, the scoop plate forms a certain included angle with the bottom surface of the support housing, and the length of the scoop plate is greater than the length of the ball poking plate.
- 4. The kinds of intelligent full-automatic tennis ball picking machines of claim 1, wherein the front camera is connected with the support housing by bolts, the lower camera is connected with the support housing by fasteners, and the lower camera and the support housing form a certain included angle.
- 5. The full-automatic intelligent tennis ball picking machine of claim 1, wherein the ball striking plate is welded to the shaft and the second shaft, respectively, and the shaft and the second shaft are connected to the support housing by bearings, respectively.
- 6. The full automatic tennis ball picking machine of claim 1, wherein the motor and the second motor are respectively bolted to the support housing, and the rotation direction of the motor is opposite to that of the second motor.
- 7. The full-automatic intelligent tennis ball picking machine of claim 1, wherein the control panel is connected to the support housing by bolts, the display screen is attached to the control panel by sealing glue, and the control panel is semicircular.
- 8. The full-automatic intelligent tennis ball picking machine of claim 1, wherein the rear cover plate is semicircular, the rear cover plate and the support housing are connected by a snap, and the handle is welded on the rear cover plate.
- 9. The full-automatic intelligent tennis ball picking machine of claim 1, wherein the remote control box is circular, the remote control rod and the remote control box are connected by a hinge, and the booster antenna and the remote control box are connected by a plug.
- 10. The full-automatic intelligent tennis ball picking machine of claim 1, wherein the conveying plate and the supporting housing form an included angle, the inclined baffles are welded on both sides of the conveying plate, and the conveying plate and the supporting housing are connected by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810789864.4A CN110732126A (en) | 2018-07-18 | 2018-07-18 | full-automatic intelligent tennis ball picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810789864.4A CN110732126A (en) | 2018-07-18 | 2018-07-18 | full-automatic intelligent tennis ball picking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110732126A true CN110732126A (en) | 2020-01-31 |
Family
ID=69234867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810789864.4A Pending CN110732126A (en) | 2018-07-18 | 2018-07-18 | full-automatic intelligent tennis ball picking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110732126A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729269A (en) * | 2020-05-27 | 2020-10-02 | 南京爱斯坦姆教育科技有限公司 | Autonomous tennis ball picking robot based on depth vision |
| CN111991778A (en) * | 2020-08-20 | 2020-11-27 | 李焕 | Unified collection device of tennis exercise |
| CN113648624A (en) * | 2021-08-25 | 2021-11-16 | 薛锦杰 | Tennis ball picking robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203915967U (en) * | 2014-06-09 | 2014-11-05 | 王骏斌 | Intelligence is picked up tennis machine |
| CN205699231U (en) * | 2016-04-08 | 2016-11-23 | 四川城市职业学院 | Ball car picked up by a kind of tennis |
| CN106267752A (en) * | 2016-08-23 | 2017-01-04 | 华南理工大学 | A kind of mobile recovery ball device |
| CN205886128U (en) * | 2016-08-07 | 2017-01-18 | 韩一萱 | Receipts football shirt is put for ball game |
| CN206275989U (en) * | 2016-11-09 | 2017-06-27 | 常熟理工学院 | A kind of ping-pong ball collecting robot people |
-
2018
- 2018-07-18 CN CN201810789864.4A patent/CN110732126A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203915967U (en) * | 2014-06-09 | 2014-11-05 | 王骏斌 | Intelligence is picked up tennis machine |
| CN205699231U (en) * | 2016-04-08 | 2016-11-23 | 四川城市职业学院 | Ball car picked up by a kind of tennis |
| CN205886128U (en) * | 2016-08-07 | 2017-01-18 | 韩一萱 | Receipts football shirt is put for ball game |
| CN106267752A (en) * | 2016-08-23 | 2017-01-04 | 华南理工大学 | A kind of mobile recovery ball device |
| CN206275989U (en) * | 2016-11-09 | 2017-06-27 | 常熟理工学院 | A kind of ping-pong ball collecting robot people |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729269A (en) * | 2020-05-27 | 2020-10-02 | 南京爱斯坦姆教育科技有限公司 | Autonomous tennis ball picking robot based on depth vision |
| CN111729269B (en) * | 2020-05-27 | 2021-11-09 | 南京爱斯坦姆教育科技有限公司 | Recognition method of tennis ball picking robot based on depth vision |
| CN111991778A (en) * | 2020-08-20 | 2020-11-27 | 李焕 | Unified collection device of tennis exercise |
| CN113648624A (en) * | 2021-08-25 | 2021-11-16 | 薛锦杰 | Tennis ball picking robot |
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Application publication date: 20200131 |
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