CN2593846Y - Table tennis ball feeder - Google Patents
Table tennis ball feeder Download PDFInfo
- Publication number
- CN2593846Y CN2593846Y CN 02277057 CN02277057U CN2593846Y CN 2593846 Y CN2593846 Y CN 2593846Y CN 02277057 CN02277057 CN 02277057 CN 02277057 U CN02277057 U CN 02277057U CN 2593846 Y CN2593846 Y CN 2593846Y
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- China
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- ball
- toss
- flat plate
- table tennis
- compliant
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Abstract
The utility model relates to a table tennis ball feeder. A ball feeding mechanism is provided with a ball barrel, the bottom part of which is provided with openings; the bottom part of the ball barrel is provided with a rotating disk which is provided with one or more than one ball falling holes; the lower part of the openings on the ball barrel is provided with a ball guiding pipe which can guide falling balls to a ball throwing mechanism; the simple flat plate type ball throwing mechanism is a flat plate, and a definite included angle is formed between the flat plate and the table surface of a table tennis table; the table tennis balls which fall from the ball guiding pipe in the ball feeding mechanism are ejected out after being shocked by the flat plate; the compliant wheel entrainment type ball throwing mechanism is provided with two oppositely positioned rotating compliant wheels; the table tennis balls which fall from the ball guiding pipe in the ball feeding mechanism are clamped by the two compliant wheels to be thrown out. The utility model has the advantages of simple structure, low cost and stable performance. The price of the utility model is low to be bought by common middle and primary schools. The balls which are thrown by the flat plate type ball throwing mechanism are not provided with rotating properties, and the flat plate type ball throwing mechanism can be used by beginners. The compliant wheel entrainment type ball throwing mechanism can be used for throwing balls with different rotating directions, rotating speed, and force through the adjustment of the two compliant wheels.
Description
Affiliated technical field the utility model relates to a kind of athletic equipment, especially a kind of table tenning ball servicing machine.
Background technology is present, and known table tenning ball servicing machine partly is made up of ball mechanism and toss mechanism two, all adopts sped structure, complex structure, involve great expense, and dismounting, maintenance bothers very much.Simultaneously, its service placement flies away, and can not artificially control.The normal only phenomenon of net that occurs, service has the phenomenon of interruption to take place often, and is stable inadequately.
Summary of the invention is in order to overcome the deficiencies in the prior art, and the utility model provides a kind of table tenning ball servicing machine of simple in structure, cheap, service stable performance.
The technical scheme that its technical problem that solves the utility model adopts is: ball mechanism adopts rotary-disk type structure, toss mechanism to adopt simple and easy flat or compliant wheel to carry the formula structure secretly.Ball mechanism has the ball bucket of a bottom opening, and this opening can fall for the table tennis in the ball bucket; A rotating disk is arranged at the bottom of ball bucket, and one or more ball-dropping hole is arranged on the rotating disk, can fall into wherein for the table tennis in the ball bucket; The below of ball bucket opening has one to lead bulb, the table tennis that falls can be exported to toss mechanism.Simple and easy flat toss of the present utility model mechanism is a flat board that forms an angle with the table tennis table desktop, launches away behind the table tennis bump flat board that leading of ball mechanism falls the bulb; Compliant wheel is carried formula mechanism secretly then two compliant wheel of rotating in opposite directions, leads from ball mechanism that the table tennis that falls the bulb is carried secretly by two compliant wheel and impelling is gone out.
The beneficial effects of the utility model are, and are simple in structure, cheap.In general, the primary school all can afford, and stable performance.The ball that flat toss mechanism sends is property without spin, can use for the beginner, and compliant wheel is carried the ball that formula toss mechanism can send different rotation directions and strength by the different rotating speeds of regulating two compliant wheel secretly.
Description of drawings is further described the utility model below in conjunction with drawings and Examples.
Fig. 1 is the service robot schematic diagram of flat toss of the present utility model mechanism.
Fig. 2 is the service robot schematic diagram that compliant wheel of the present utility model is carried formula toss mechanism secretly.
1. ball buckets among the figure, 2. table tennis is 3. led bulb, 4. flat board, 5. support bar, 6. adjusting device, 7. turntable shaft, 8. ball-dropping hole, 9. rotating disk, 10. toss case, 11. times compliant wheel, 12. frids, 13. driving lever, 14. motors, 15. balls, 16. lower shafts, 17. Adjustable bracing bar, 18. bases, 19. base plates, 20. following flexible axle, compliant wheel on 21., flexible axle on 22..
The specific embodiment is referring to accompanying drawing, ball mechanism of the present utility model by ball bucket 1, rotating disk 9, lead bulb 3 and turntable shaft 7 is formed, rotating disk 9 is loaded on the bottom inside of ball bucket 1, lead the bottom outside that bulb 3 is loaded on ball bucket 1, the bottom of ball bucket 1 is having an outlet corresponding to the porch of leading bulb 3, one or more and the corresponding ball-dropping hole 8 of ball bucket 1 bottom opening are arranged on the rotating disk 9, and rotating disk 9 can rotate under the drive of turntable shaft 7, and turntable shaft 7 connects with the motor power device.The motor power device drives rotating disk 9 rotations by turntable shaft 7 during use, having ball to fall within the ball-dropping hole 8 after table tennis in the ball bucket 1 is agitated moves with the rotation of rotating disk 9, fall into when moving on to ball bucket 1 bottom opening place and lead bulb 3, export to the relevant position and fall by leading bulb 3.
Forms by dull and stereotyped 4, support bar 5 and adjuster 6 referring to accompanying drawing 1 flat toss of the present utility model mechanism, after leading the table tennis bump flat board 4 that bulb falls, launch away, finish service.Adjuster 6 is used to regulate the support bar height to control the angle of flat board 4 and desktop.
Referring to accompanying drawing 2, compliant wheel of the present utility model is carried formula toss mechanism secretly and is made up of toss case 10, time compliant wheel 11, last compliant wheel 21, there is the outlet of an opening as the table tennis of dishing out at toss case 10 middle parts, the outer surface of two compliant wheel is surrounded by sponge respectively or other can not crush the flexible material of table tennis, the outer rim distance of two compliant wheel is about 2CM, upper and lower compliant wheel be loaded in the toss case and under the drive of its wheel shaft 22,20, do respectively on the contrary to rotation, the table tennis that will fall from lead bulb 3 is clamped and impelling is gone out.Two flexible axles are connected with transmission device respectively, and the different rotating speeds that the control transmission device is regulated two compliant wheel can make the table tennis that sends have different rotation directions and strength.Transmission device can adopt two variable-speed motors to control two compliant wheel respectively.
In order to change the left and right sides angle of service, a head-shaking device can be set in toss mechanism, this head-shaking device is made up of base plate 19, frid 12, driving lever 13, motor 14, ball 15 and lower shaft 16, have groove in the frid 12,13 one-tenth of driving levers are L shaped, and the one end stretches in the groove of frid 12, and the other end is connected with motor 14, form eccentric drive mechanism, the rotation of motor 14 is become the move left and right of frid 12.Ball 15,16 location of lower shaft and supporting role.
Claims (4)
1. table tenning ball servicing machine, form by ball mechanism, toss mechanism, it is characterized in that: ball mechanism by ball bucket (1), rotating disk (9), lead bulb (3) and turntable shaft (7) is formed, rotating disk (9) is loaded on the bottom inside of ball bucket (1), lead the bottom outside that bulb (3) is loaded on ball bucket (1), the bottom of ball bucket (1) is having an outlet corresponding to the porch of leading bulb (3), and one or more and the corresponding ball-dropping hole (8) of ball bucket (1) bottom opening are arranged on the rotating disk (9).
2. table tenning ball servicing machine according to claim 1, it is characterized in that: toss mechanism is made up of toss case (10), time compliant wheel (11), last compliant wheel (21), toss case middle part has an opening, upper and lower compliant wheel to be loaded in the toss case and is connected with transmission device by last flexible axle (22), following flexible axle (20) respectively.
3. table tenning ball servicing machine according to claim 1 is characterized in that: toss mechanism is made up of dull and stereotyped (4), support bar (5) and adjuster (6).
4. table tenning ball servicing machine according to claim 1 and 2, it is characterized in that: a head-shaking device is arranged, this head-shaking device is made up of base plate (19), frid (12), driving lever (13), motor (14), ball (15) and lower shaft (16), frid has groove in (12), it is L shaped that driving lever (13) becomes, the one end stretches in the groove of frid (12), and the other end is connected with motor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02277057 CN2593846Y (en) | 2002-08-08 | 2002-08-08 | Table tennis ball feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02277057 CN2593846Y (en) | 2002-08-08 | 2002-08-08 | Table tennis ball feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2593846Y true CN2593846Y (en) | 2003-12-24 |
Family
ID=33740761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02277057 Expired - Fee Related CN2593846Y (en) | 2002-08-08 | 2002-08-08 | Table tennis ball feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2593846Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984535A (en) * | 2015-06-13 | 2015-10-21 | 常州大学 | Application system of table tennis serving machine based on brain wave control |
| CN107134062A (en) * | 2016-02-29 | 2017-09-05 | 俞文君 | It is ball self-service to lend device |
| CN107585544A (en) * | 2017-09-01 | 2018-01-16 | 宁波创先轴承有限公司 | A kind of stop gauge of Production of bearing at rewinding |
| CN108371803A (en) * | 2018-03-31 | 2018-08-07 | 平湖市酷风文体用品有限公司 | It serves a ball in a kind of tennis serve machine the horizontal hunting mechanism in channel |
| CN108436406A (en) * | 2018-02-05 | 2018-08-24 | 嘉兴泛欧自动化设备有限公司 | A kind of plane bearing steel ball apparatus for placing |
| CN108671517A (en) * | 2018-04-27 | 2018-10-19 | 傅源彬 | A kind of tennis teaching automatic kicking apparatus |
| CN113927658A (en) * | 2021-09-30 | 2022-01-14 | 重庆文理学院 | Slicing device and slicing method for preparing kiwi fruit slices |
-
2002
- 2002-08-08 CN CN 02277057 patent/CN2593846Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984535A (en) * | 2015-06-13 | 2015-10-21 | 常州大学 | Application system of table tennis serving machine based on brain wave control |
| CN107134062A (en) * | 2016-02-29 | 2017-09-05 | 俞文君 | It is ball self-service to lend device |
| CN107585544A (en) * | 2017-09-01 | 2018-01-16 | 宁波创先轴承有限公司 | A kind of stop gauge of Production of bearing at rewinding |
| CN108436406A (en) * | 2018-02-05 | 2018-08-24 | 嘉兴泛欧自动化设备有限公司 | A kind of plane bearing steel ball apparatus for placing |
| CN108371803A (en) * | 2018-03-31 | 2018-08-07 | 平湖市酷风文体用品有限公司 | It serves a ball in a kind of tennis serve machine the horizontal hunting mechanism in channel |
| CN108671517A (en) * | 2018-04-27 | 2018-10-19 | 傅源彬 | A kind of tennis teaching automatic kicking apparatus |
| CN113927658A (en) * | 2021-09-30 | 2022-01-14 | 重庆文理学院 | Slicing device and slicing method for preparing kiwi fruit slices |
| CN113927658B (en) * | 2021-09-30 | 2023-01-31 | 重庆文理学院 | Slicing device and slicing method for preparing kiwi fruit slices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |