CN208511815U - A kind of ping-pong ball-picking system - Google Patents
A kind of ping-pong ball-picking system Download PDFInfo
- Publication number
- CN208511815U CN208511815U CN201820849557.6U CN201820849557U CN208511815U CN 208511815 U CN208511815 U CN 208511815U CN 201820849557 U CN201820849557 U CN 201820849557U CN 208511815 U CN208511815 U CN 208511815U
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- China
- Prior art keywords
- belt pulley
- fetcher
- cabinet
- telescopic rod
- gear
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- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 230000000386 athletic effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a kind of ping-pong ball-picking systems, belong to athletic training auxiliary appliance technical field.The utility model includes cabinet, fetcher, plucking piece, belt pulley speed change gear, gear engagement deviator, flexible armrest, collection ball frame；Fetcher is installed on cabinet front end, and plucking piece is installed on behind fetcher, and belt pulley speed change gear engages deviator by in-line gears and connects fetcher, and collection ball frame is placed in cabinet, and flexible armrest is installed on cabinet.The utility model structure is simple, maintenance intervention is convenient, easy to operate；Pickup to table tennis is realized by simple mechanical movement, is economized on resources and the energy.
Description
Technical field
The utility model relates to a kind of ping-pong ball-picking systems, belong to athletic training auxiliary appliance technical field.
Background technique
Sport events of the table tennis as the Olympic Games, can either temper the body of people, and play the role of amusement.It is learning
During practising or training table tennis, a large amount of table tennis is scattered in ground, needs to pick up.Since table tennis volume is small and light,
Artificial ball picking-up efficiency is lower, and the amount of labour is huge, frequently bends over to pick up club and makes ballboy unbearable, while ballboy is moving
Table tennis is easily damaged during dynamic.Ball is picked up as problem the most painful in table tennis study and training.It is above-mentioned in order to solve
Problem, all kinds of ball picking up device come into being.The mobile robot being driven by electricity, which picks up ball by mechanical arm, can reduce hand labor,
But it picks up one by one to ground table tennis on the scene movement and one by one, time consumption and energy consumption, efficiency is lower；Artificial ball picking up device, such as picks up net
Frame can be picked up table tennis, but pick up ball and be easy to generate table tennis destructive squeeze in the process.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of efficient table tennis ball picker of Simple mechanical structure,
With overcome manually pick up that ball working efficiency is low low with heavy workload, power-driven machinery device working efficiency and energy waste greatly, people
The problems such as work ball picking up device generates destructive extruding to table tennis.
The technical solution of the utility model is: a kind of ping-pong ball-picking system, including cabinet, fetcher, plucking piece,
Belt pulley speed change gear, gear engagement deviator, flexible armrest, collection ball frame；Fetcher is installed on cabinet front end, plectrum dress
It sets and is installed on behind fetcher, belt pulley speed change gear engages deviator by in-line gears and connects fetcher, collects ball
Frame is placed in cabinet, and flexible armrest is installed on cabinet.
The fetcher includes friction disc, pick device shaft, gear；Friction disc spacing arrangement is in pick device
In shaft, adjacent two friction disc forms angle on axial plane and in V-shape, and spur gear is connected to pick device by standard key
In shaft.
The plucking piece includes plectrum, rubber ring；It is spaced equidistantly between plectrum, rubber ring is installed on plucking piece two
End.
The belt pulley speed change gear includes Pulley shaft, big belt pulley, belt, small belt pulley, pulley tooth wheel shaft；Greatly
Belt pulley is connected by Pulley shaft with nylon wheel, and small belt pulley is engaged in deviator by pulley tooth wheel shaft with gear
Gear is connected, and belt connects big belt pulley and small belt pulley.
The cabinet includes block, friction lug；Block, friction lug are mounted on cabinet two sides.
The flexible armrest includes telescopic rod thin bar, spring rivet, expansion link handrail, telescopic rod telescoping switch, telescopic rod
Thick bar；Expansion link handrail both ends are equipped with telescopic rod thick bar, including telescopic rod thin bar protrudes into telescopic rod thick bar and passes through spring
Rivet is fixed, intermediate above expansion link handrail to be equipped with telescopic rod telescoping switch.
The beneficial effects of the utility model are:
1, the present apparatus easily efficiently can pick up and collect table tennis using cleverly mechanical structure；
2, the present apparatus, which is able to solve, manually picks up low ball working efficiency, heavy workload, picks up the problems such as ball is frequently bent over, and reduces people
Work labor intensity；
3, the present apparatus, which can be avoided, picks up ball in the process to table tennis formation extruding, while solving other electric machineries and picking up ball dress
It sets and is limited by electrical energy drive, while is energy saving；
4, present apparatus structure it is simple, it is easy to operate, easy to maintenance, facilitate adjusting, work efficiency is high.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model fetcher structural schematic diagram；
Fig. 3 is the utility model plucking piece structural schematic diagram；
Fig. 4 is the utility model belt pulley speed change gear structural schematic diagram；
Fig. 5 is the utility model box structure diagram；
Fig. 6 is the utility model flexible armrest structural schematic diagram.
In figure: 1- flexible armrest, 2- cabinet, 3- nylon wheel, 4- belt pulley baffle, 5- belt pulley speed change gear, 6- gear
Engagement deviator, 7- pick device, 8- universal wheel, 9- friction disc, 10- plucking piece, 11- rubber ring, 12- collection ball frame,
13- pick device shaft, 14- spur gear, 15- plectrum, 16- Pulley shaft, 17- big belt pulley, 18- belt, 19- belt lace
Wheel, 20- pulley tooth wheel shaft, 21- block, 22- friction lug, 23- telescopic rod thin bar, 24- spring rivet, 25- telescopic rod are helped
Hand, 26- telescopic rod telescoping switch, 27- telescopic rod thick bar.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is described in further detail.
Embodiment 1: as shown in figures 1 to 6, a kind of ping-pong ball-picking system, including cabinet 2, fetcher 7, plucking piece
10, belt pulley speed change gear 5, gear engagement deviator 6, flexible armrest 1, collection ball frame 12；Fetcher 7 is installed on cabinet 2
Front end, plucking piece 10 are installed on behind fetcher 7, and belt pulley speed change gear 5 engages deviator 6 by in-line gears and connects
Fetcher 7 is connect, collection ball frame 12 is placed in cabinet 2, and flexible armrest 1 is installed on cabinet 2.
The fetcher 7 includes friction disc 9, pick device shaft 13, gear 14；9 spacing arrangement of friction disc exists
In pick device shaft 13, adjacent two friction disc 9 forms angle on axial plane and in V-shape, and spur gear 14 passes through standard key
It is connected in pick device shaft 13.
The plucking piece 10 includes plectrum 15, rubber ring 11；It is spaced between plectrum 15 equidistantly, rubber ring 11, which is installed on, to be dialled
10 both ends of sheet devices.
The belt pulley speed change gear 5 includes Pulley shaft 16, big belt pulley 17, belt 18, small belt pulley 19, belt pulley
Gear shaft 20；Big belt pulley 17 is connected by Pulley shaft 16 with nylon wheel 3, small belt pulley 19 pass through pulley tooth wheel shaft 20 and
Gear engages the gear in deviator 6 and is connected, and belt 18 connects big belt pulley 17 and small belt pulley 19.
The cabinet 2 includes block 21, friction lug 22；Block 21, friction lug 22 are mounted on 2 two sides of cabinet.
The flexible armrest includes telescopic rod thin bar 23, spring rivet 24, expansion link handrail 25, telescopic rod telescoping switch
26, telescopic rod thick bar 27；25 both ends of expansion link handrail are equipped with telescopic rod thick bar 27, including telescopic rod thin bar 23 protrudes into telescopic rod
In thick bar 27 and fixed by spring rivet 24, expansion link handrail 25 is intermediate above to be equipped with telescopic rod telescoping switch 26.
Embodiment 2: as shown in figures 1 to 6, a kind of ping-pong ball-picking system, including cabinet 2, fetcher 7, plucking piece
10, belt pulley speed change gear 5, gear deviator 6, flexible armrest 1, collection ball frame 12；Before fetcher 7 is placed in cabinet 2
End, plucking piece 10 are placed in behind fetcher 7, and belt pulley speed change gear 5 engages deviator 6 by in-line gears and connects
Fetcher 7, collection ball frame 12 are placed in cabinet 2, and flexible armrest 1 is placed on cabinet 2.
The fetcher 2 includes one of them in friction disc 9, pick device shaft 13, gear engagement deviator 6
Spur gear 15；Friction disc 9 is with certain spacing arrangement in pick device shaft 13, and adjacent two friction disc 9 is on axial plane
Shape forms an angle in V-shape, and spur gear is connected in pick device shaft 13 by standard key.
The plucking piece 10 includes plectrum 15, rubber ring 11；In plectrum 15 per a piece of tooth between certain same distance
Every rubber ring 11 is placed in 15 both ends of plectrum.Plucking piece 10 and cabinet 2 cooperate, and plectrum 15 can be put down in 2 mating groove of cabinet
Row moves a certain distance, and with adjustment the distance between with pick device, and is linked closely fixation by rubber ring 11.
The belt pulley speed change gear 5 includes Pulley shaft 16, big belt pulley 17, belt 18, small belt pulley 19, belt pulley
Gear shaft 20；Big belt pulley 17 is connected by Pulley shaft 16 with nylon wheel 3, small belt pulley 19 pass through pulley tooth wheel shaft 20 and
Gear engages a gear in deviator 6 and is connected, and belt 18 connects big belt pulley 17 and small belt pulley 19.
The cabinet 2 includes block 21, friction lug 22；Block 21 limits the rotation of flexible armrest 1, avoids and nylon wheel
3 hit, and convex block 22 and flexible armrest 1 form effective friction, are limited in flexible armrest 1 when pushing single unit system and turn around axis
It is dynamic.
The flexible armrest includes telescopic rod thin bar 23, spring rivet 24, expansion link handrail 25, telescopic rod telescoping switch
26, telescopic rod thick bar 27；25 both ends of expansion link handrail are equipped with telescopic rod thick bar 27, including telescopic rod thin bar 23 protrudes into telescopic rod
In thick bar 27 and fixed by spring rivet 24, expansion link handrail 25 is intermediate above to be equipped with telescopic rod telescoping switch 26.
The working principle of the utility model is: nylon wheel 3 is by belt wheel speed change gear 5 and gear deviator 6 and picks up
Device 7 is connected.Nylon wheel 3 rotates forward, and belt wheel speed change gear 5 increases velocity of rotation, and gear deflecting transposition 6 changes wheel shaft rotation
Direction rotates 7 high-speed reverse of pick device.The diameter of common table tennis is 40mm at present.Friction disc 9 is by adjusting to two
Disc centre distance is 40mm, while reversed dip certain angle is in V-shape on same axial plane.Table tennis is placed in two friction circles
Between disk 9, pick device 7 rotates backward from big mouth spacing and turns to osculum spacing.When two friction discs 9 interval is less than or equal to table tennis
When diameter (40mm), pick device 7 is continued to rotate, and table tennis spherical surface contacts with friction disc 9 and generate frictional force, thus drives table tennis
Pang ball follows friction disc 9 to rotate together around pick device shaft 13.Table tennis turns to highest point around pick device shaft 13
And continue to rotate, after table tennis touches plectrum 15 for being placed in 7 back of pick device, be detached from friction disc 9, and along dial
Piece 15 is freely tumbled into collection ball frame 12.
In conjunction with attached drawing, the specific embodiments of the present invention are described in detail above, but the utility model is not
Be limited to above embodiment, within the knowledge of a person skilled in the art, can also do not depart from it is practical
Various changes can be made under the premise of novel objective.
Claims (6)
1. a kind of ping-pong ball-picking system, it is characterised in that: including cabinet (2), fetcher (7), plucking piece (10), belt
Take turns speed change gear (5), gear engagement deviator (6), flexible armrest (1), collection ball frame (12)；Fetcher (7) is installed on case
Body (2) front end, plucking piece (10) are installed on fetcher (7) below, and belt pulley speed change gear (5) is engaged by in-line gears
Deviator (6) connects fetcher (7), and collection ball frame (12) is placed in cabinet (2), and flexible armrest (1) is installed on cabinet (2)
On.
2. ping-pong ball-picking system according to claim 1, it is characterised in that: the fetcher (7) includes friction circle
Disk (9), pick device shaft (13), gear (14)；Friction disc (9) spacing arrangement is adjacent on pick device shaft (13)
Two friction discs (9) form angle on axial plane and in V-shapes, and spur gear (14) is connected to pick device shaft by standard key
(13) on.
3. ping-pong ball-picking system according to claim 1, it is characterised in that: the plucking piece (10) includes plectrum
(15), rubber ring (11)；It is spaced equidistantly between plectrum (15), rubber ring (11) is installed on plucking piece (10) both ends.
4. ping-pong ball-picking system according to claim 1, it is characterised in that: the belt pulley speed change gear (5) includes
Pulley shaft (16), big belt pulley (17), belt (18), small belt pulley (19), pulley tooth wheel shaft (20)；Big belt pulley (17)
It is connected by Pulley shaft (16) with nylon wheel (3), small belt pulley (19) engages change with gear by pulley tooth wheel shaft (20)
Gear in device (6) is connected, and belt (18) connects big belt pulley (17) and small belt pulley (19).
5. ping-pong ball-picking system according to claim 1, it is characterised in that: the cabinet (2) includes block (21), rubs
It wipes convex block (22)；Block (21), friction lug (22) are mounted on cabinet (2) two sides.
6. ping-pong ball-picking system according to claim 1, it is characterised in that: the flexible armrest includes telescopic rod thin bar
(23), spring rivet (24), expansion link handrail (25), telescopic rod telescoping switch (26), telescopic rod thick bar (27)；Expansion link handrail
(25) both ends are equipped with telescopic rod thick bar (27), including telescopic rod thin bar (23) protrudes into telescopic rod thick bar (27) and passes through spring
Rivet (24) is fixed, and expansion link handrail (25) is intermediate above to be equipped with telescopic rod telescoping switch (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820849557.6U CN208511815U (en) | 2018-06-04 | 2018-06-04 | A kind of ping-pong ball-picking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820849557.6U CN208511815U (en) | 2018-06-04 | 2018-06-04 | A kind of ping-pong ball-picking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208511815U true CN208511815U (en) | 2019-02-19 |
Family
ID=65339844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820849557.6U Expired - Fee Related CN208511815U (en) | 2018-06-04 | 2018-06-04 | A kind of ping-pong ball-picking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208511815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543283A (en) * | 2018-06-04 | 2018-09-18 | 昆明理工大学 | A kind of ping-pong ball-picking system |
| CN112473098A (en) * | 2019-09-12 | 2021-03-12 | 浙江长征职业技术学院 | Novel ball ware is picked up to bobble |
-
2018
- 2018-06-04 CN CN201820849557.6U patent/CN208511815U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543283A (en) * | 2018-06-04 | 2018-09-18 | 昆明理工大学 | A kind of ping-pong ball-picking system |
| CN112473098A (en) * | 2019-09-12 | 2021-03-12 | 浙江长征职业技术学院 | Novel ball ware is picked up to bobble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20190604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |