CN203609840U - Ball conveying mechanism of table tennis serving machine - Google Patents
Ball conveying mechanism of table tennis serving machine Download PDFInfo
- Publication number
- CN203609840U CN203609840U CN201320585475.2U CN201320585475U CN203609840U CN 203609840 U CN203609840 U CN 203609840U CN 201320585475 U CN201320585475 U CN 201320585475U CN 203609840 U CN203609840 U CN 203609840U
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- China
- Prior art keywords
- ball
- alley
- table tennis
- release
- track
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- Expired - Fee Related
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Abstract
The present utility model relates to a table tennis serving mechanism part and particularly relates to the ball conveying mechanism of a table tennis serving machine, which mainly comprises a box body and a ball storage hopper. A first ball track and a second ball track are arranged in the box body. The first ball track is communicated with the ball storage hopper. The second ball track is communicated with a ball serving mechanism. The mechanism is characterized in that the tail end of the first track is provided with a ball feeding turntable. The ball feeding turntable is rotated so as to push a table tennis into the second ball track. The inlet of the second ball track is provided with a non-return mechanism. The ball conveying mechanism has the advantages of simple structure, smooth operation, stable ball-conveying effect, and convenient maintenance.
Description
Technical field
The utility model relates to a kind of table tenning ball servicing machine member, is a kind of ball connecting gear of table tenning ball servicing machine specifically.
Background technology
Existing ping-pong racket service robot in the time that ball transmits because the alley ascent stage is longer, to guarantee more the fit height of the actual service of people of service mouth, ball in the time that alley extruding is risen because the transmission rotating disk to ball is produced weight by Action of Gravity Field, when serious, can cause rotating disk card ball or rotation not smooth, make troubles to user.
Summary of the invention
The purpose of this utility model is to provide a kind of ball connecting gear of table tenning ball servicing machine, has simple in structurely, turns round smooth and easy, and pass is stable, and maintenance is convenient.
Above-mentioned purpose of the present utility model is to realize by such technical scheme:
A kind of ball connecting gear of table tenning ball servicing machine, comprise a casing and Chu Qiudou, in casing, be provided with the first alley and the second alley, wherein the first alley is communicated with storage ball bucket, the second alley is communicated with serving mechanism, it is characterized in that described the first alley end is provided with release rotating disk, release turntable rotation is also delivered to the second alley by table tennis ball pushing, and described the second alley porch is provided with non-return mechanism.
Rise and do not fall after rise in order to ensure ball, preferred version is that above-mentioned non-return mechanism comprises a rotating shaft, and the non-return lock hook of the second alley entrance is located in rotating shaft flexible connection one, and non-return lock hook joins and realizes elasticity self-locking with the spring being located in a draw-in groove.
Above-mentioned release rotating disk is by screw rod and motor linkage rotation.
For convenience of safeguard and removing obstacles, preferred version is that above-mentioned wall box is provided with access cover.
Adopt technique scheme, compared with prior art tool has the following advantages:
1, the utility model is provided with non-return lock hook, like this, ball can back down non-return lock hook and pass through once touch non-return lock hook in the time that the second alley extruding is risen, being hooked in by rear non-return lock under the effect of spring just can elasticity self-locking, the ball supporting in alley does not go back to whereabouts, therefore, though the ball having risen can be to release rotating disk build-up of pressure in the second alley, make the running of release rotating disk more smooth and easy, release is also more stable.
2, the utility model is provided with access cover, while opening conveniently the maintenance to release rotating disk and remove associated disorders, easy to use.
Accompanying drawing explanation
Fig. 1 is structure partial cross-sectional schematic of the present utility model.
Partial schematic sectional view when Fig. 2 is the self-locking of the utility model non-return lock hook elasticity.
Fig. 3 is the schematic diagram of the utility model release turntable rotation release initial state.
Fig. 4 is the schematic diagram of the utility model release turntable rotation release stage casing state.
Fig. 5 is the schematic diagram of the complete state of the utility model release turntable rotation release.
In figure: 1 second alley, 2 access covers, 3 baffle plates, 4 storage ball buckets, 5 rotating shafts, 6 springs, 7 draw-in grooves, 8 ball-moving arms, 9 first alleys, 10 casings, 11 non-return lock hooks, 12 release rotating disks, 13 screw rods, 14 bearing blocks.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail:
As shown in Figure 1, a kind of ball connecting gear of table tenning ball servicing machine, comprise a casing 10 and storage ball bucket 4, in casing 10, be provided with the first alley 9 and the second alley 1, wherein the first alley 9 is communicated with storage ball bucket 4, in storage ball bucket 4, be also provided with ball-moving arm 8, the second alley 1 is communicated with serving mechanism (not shown in FIG.), the first alley 9 ends are provided with release rotating disk 12, release rotating disk 12 with link by the screw rod 13 being located in bearing block 14, screw rod 13 and ball-moving arm 8 carry out transmission by the motor in casing 10 respectively.The second alley 1 porch is provided with non-return mechanism, and this non-return mechanism comprises a rotating shaft 5, and rotating shaft 5 is flexibly connected a non-return lock hook 11 of being located at the second alley 1 entrance, and non-return lock hook 11 joins and realizes elasticity self-locking with the spring 6 being located in a draw-in groove 7.
When use, electrical power drive screw 13 and ball-moving arm 8 rotate, table tennis enters the first alley 9 from storage ball bucket 4, release rotating disk rotates and table tennis is upwards pushed along parabola from A district under the interlock of screw rod 13, propelling movement process is as Fig. 3, Fig. 4, shown in Fig. 5, in the time pushing to the second alley 1 porch, table tennis touches non-return lock hook 11, non-return lock hook 11 5 outwards overturns and compresses the spring 6 being located in draw-in groove 7 around the shaft, non-return lock hook 11 is backed down ball and is risen by entering the second alley 1 extruding, and when ball by time non-return lock hook 11 just can elasticity 5 revolutions around the shaft and self-locking under the effect of spring 6, table tennis is supported by non-return lock hook 11, ball in such the second alley 1 does not just go back to whereabouts, as shown in Figure 2.
And in the time that reality is used, the sidewall of seeing of casing 10 of the present utility model is also provided with an access cover 2, access cover 2 is provided with the baffle plate 3 that auxiliary table tennis rises, and when access cover 2 is opened, the conveniently maintenance to release rotating disk 12 and remove associated disorders, easy to use.
Finally; it should be noted that; for a person skilled in the art; under the prerequisite that does not change the utility model principle, can also make some changes and distortion to the utility model; especially access cover 2 structure etc. is set, therefore, above-mentioned embodiment and accompanying drawing are only that the utility model is explained to signal; and be not for limiting the utility model, its concrete protection domain should be limited by claim.
Claims (3)
1. the ball connecting gear of a table tenning ball servicing machine, comprise a casing and Chu Qiudou, in casing, be provided with the first alley and the second alley, wherein the first alley is communicated with storage ball bucket, the second alley is communicated with serving mechanism, it is characterized in that described the first alley end is provided with release rotating disk, release turntable rotation is also delivered to the second alley by table tennis ball pushing, and described the second alley porch is provided with non-return mechanism.
2. the ball connecting gear of a kind of table tenning ball servicing machine according to claim 1, it is characterized in that described non-return mechanism comprises a rotating shaft, the non-return lock hook of the second alley entrance is located in rotating shaft flexible connection one, and non-return lock hook joins and realizes elasticity self-locking with the spring being located in a draw-in groove.
3. the ball connecting gear of a kind of table tenning ball servicing machine according to claim 1, is characterized in that described release rotating disk is by screw rod and motor linkage rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585475.2U CN203609840U (en) | 2013-09-23 | 2013-09-23 | Ball conveying mechanism of table tennis serving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585475.2U CN203609840U (en) | 2013-09-23 | 2013-09-23 | Ball conveying mechanism of table tennis serving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203609840U true CN203609840U (en) | 2014-05-28 |
Family
ID=50762524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320585475.2U Expired - Fee Related CN203609840U (en) | 2013-09-23 | 2013-09-23 | Ball conveying mechanism of table tennis serving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203609840U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749544A (en) * | 2016-02-24 | 2016-07-13 | 日照五光十色工贸有限公司 | Bullet feeding device, shooting amusement equipment comprising same and bullet feeding method |
| CN106730725A (en) * | 2016-12-26 | 2017-05-31 | 北京卓望体育文化有限责任公司 | A kind of service robot for football training |
| CN107648822A (en) * | 2017-11-03 | 2018-02-02 | 沈阳师范大学 | Multifunctional child table tennis table |
-
2013
- 2013-09-23 CN CN201320585475.2U patent/CN203609840U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749544A (en) * | 2016-02-24 | 2016-07-13 | 日照五光十色工贸有限公司 | Bullet feeding device, shooting amusement equipment comprising same and bullet feeding method |
| CN105749544B (en) * | 2016-02-24 | 2019-09-10 | 日照五光十色工贸有限公司 | Feed machanism, shooting amusement facility and ammunition feed method comprising it |
| CN106730725A (en) * | 2016-12-26 | 2017-05-31 | 北京卓望体育文化有限责任公司 | A kind of service robot for football training |
| CN107648822A (en) * | 2017-11-03 | 2018-02-02 | 沈阳师范大学 | Multifunctional child table tennis table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20140923 |
|
| EXPY | Termination of patent right or utility model |