CN106730750A - A kind of ball feeding device of tennis training machine - Google Patents
A kind of ball feeding device of tennis training machine Download PDFInfo
- Publication number
- CN106730750A CN106730750A CN201510812320.1A CN201510812320A CN106730750A CN 106730750 A CN106730750 A CN 106730750A CN 201510812320 A CN201510812320 A CN 201510812320A CN 106730750 A CN106730750 A CN 106730750A
- Authority
- CN
- China
- Prior art keywords
- plate
- driver plate
- driver
- bulb
- tennis
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of ball feeding device of tennis training machine, including the magazine for holding tennis, rotatable drive disc mechanism, the magazine includes framework and some dress bulbs, the framework includes the upper plate, middle plate, the lower plate that from top to bottom abreast set successively, the linkage that the upper plate, middle plate, lower plate pass through to run through up and down is connected and positioned, the quantity circular hole corresponding with dress bulb is provided with along circular trace on the upper plate and middle plate, the dress bulb is vertically arranged between the relative circular hole of the middle plate of upper plate；The drive disc mechanism includes circular driver plate upper plate, circular driver plate lower plate, driver plate motor, driver plate shaft coupling, some leads bulb, flange bearing.The present invention is simple and reliable for structure, and quality is light and handy, small volume, low cost of manufacture, can exactly control number, frequency, the time of tennis for sending, it is ensured that only send out a tennis every time, can preferably realize the release function of tennis training machine.
Description
Technical field
The present invention relates to a kind of Sports training apparatus, more particularly to a kind of ball feeding device of tennis training machine.
Background technology
Nowadays tennis has become worldwide ball game, deep to be liked by outdoor exercises personage.With the fast development of tennis, many colleges and universities have also carried out tennis course, tennis specialty, and tennis is also increasingly welcome by numerous students deeply.Most students generally require at least one training mate in training, but, often due to lacking ladder player and causing that training cannot be carried out or training effect is not added with.Many school meetings attended by all faculty and students high are using tennis training machine to student training; but; many tennis training machines can not accurately control the tennis number for sending every time; frequency and time that tennis sends can not accurately be controlled; and with student's increasing number of training; a large amount of buyings of tennis training machine are also a considerable economic problems, it is then desired to design it is a kind of it is economical and practical, being capable of a kind of ball feeding device of tennis training machine of the number, frequency and time of tennis that sends of precise control.
The content of the invention
The present invention provides a kind of ball feeding device of tennis training machine, and this device can realize that precise control sends the number of tennis every time, and can control to send frequency and the time of tennis by controlling the speed of driver plate, and it is simple and reliable for structure, light weight, small volume, low cost of manufacture.
The present invention is achieved through the following technical solutions：
A kind of ball feeding device of tennis training machine, including the magazine for holding tennis, rotatable drive disc mechanism, the magazine includes framework and some dress bulbs, the framework includes the upper plate, middle plate, the lower plate that from top to bottom abreast set successively, the linkage that the upper plate, middle plate, lower plate pass through to run through up and down is connected and positioned, the quantity circular hole corresponding with dress bulb is evenly arranged with along circular trace on the upper plate and middle plate, the dress bulb is vertically arranged between the relative circular hole of the middle plate of upper plate；
The drive disc mechanism includes circular driver plate upper plate,Circular driver plate lower plate,Driver plate motor,Driver plate shaft coupling,It is some to lead bulb,Flange bearing,The driver plate shaft coupling is from top to bottom provided with two flanges,The driver plate upper plate and driver plate lower plate are located between middle plate and lower plate,And be abreast fixed on by screw on two flanges of driver plate shaft coupling,The driver plate motor is fixed on middle plate vertically by screw,The driver plate adapter atop connects the output shaft of driver plate motor,Bottom is rotated with the flange bearing being fixed in lower plate centre bore by multi-diameter shaft and is connected,The driver plate upper plate and driver plate lower plate along circular trace be evenly arranged with quantity it is consistent with bulb quantity is led lead ball,It is described to lead that bulb is vertically arranged to driver plate upper plate and driver plate lower plate is relative leads between ball,A falling sphere circular hole is provided with the lower plate,When lead ball go to alignd with the falling sphere circular hole when,Tennis drops from falling sphere circular hole.
Further, the linkage includes four screw rods and the nut coordinated with screw flight, and the screw rod clamps one block of plate by two nuts, while position by nut on screw rod determines the position of upper plate, middle plate, lower plate, installs easy to adjust.
Further, the described length for leading bulb matches with the diameter of tennis, it is ensured that only one of which tennis can fall into and lead in bulb each time.
Further, the circular hole of described dress bulb insertion upper plate is interior and its upper surface is concordant with the upper surface of upper plate, and is fixed by PUR.
Further, described bulb of leading is inserted into the leading in ball of driver plate upper plate and driver plate lower plate, and the upper and lower surface for leading bulb is concordant with the upper surface of driver plate upper plate and the lower surface of driver plate lower plate respectively, and is fixed by PUR.
Further, the driver plate shaft coupling upper end is axially disposed the centre bore for connecting driver plate motor output shaft, and there is screwed hole the side of the driver plate shaft coupling, for the connection for installing holding screw to fix driver plate motor and driver plate shaft coupling.
Further, it is described dress bulb, lead bulb material be carbon pipe.
Further, be provided with square hole electric wire guided to outside device in the middle part of the upper plate.
Present invention advantage compared with prior art and beneficial effect are：This send and plays the simple and reliable for structure of device, and quality is light and handy, small volume, low cost of manufacture, can exactly control number, frequency, the time of tennis for sending, it is ensured that only send out a tennis every time, can preferably realize the release function of tennis training machine.Tennis to be launched is laid by filling bulb, accurately can be transported at driver plate, it is to avoid tennis cannot be sent out because ball is blocked.In addition, the special construction for leading bulb of driver plate can one by one stir tennis to ball mouth exactly, so as to realize sending out each ball exactly, and by control the steering of driver plate motor, rotating speed come control driver plate steering, dial speed so that control send out tennis frequency, time.
Brief description of the drawings
Fig. 1 is the axonometric schematic diagram of the embodiment of the present invention.
Fig. 2 conceals the axonometric schematic diagram of dress bulb for the embodiment of the present invention.
Fig. 3 is the schematic diagram that embodiment of the present invention driver plate motor is connected with driver plate.
Fig. 4 is the axonometric schematic diagram of the driver plate shaft coupling of the embodiment of the present invention.
Fig. 5 is the schematic diagram that embodiment of the present invention driver plate motor is connected with middle plate and driver plate shaft coupling.
Fig. 6 is the schematic diagram that embodiment of the present invention driver plate shaft coupling is connected with lower plate.
Fig. 7 is the partial enlarged drawing at the A of Fig. 6 of the embodiment of the present invention.
Serial number in figure：11-upper plate, 12-middle 13-lower plate of plate, 21-screw rod, 22-nut, 31-driver plate shaft coupling, 32-lead bulb, 33-driver plate upper plate, 34-driver plate lower plate, 4-driver plate motor, 5-dress bulb, 6-flange bearing, 7-screwed hole.
Specific embodiment
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below in conjunction with the accompanying drawings, by embodiment, the present invention will be further described.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those skilled in the art is obtained on the premise of creative work is not paid belongs to protection scope of the present invention.
As shown in Figures 1 to 7, a kind of ball feeding device of tennis training machine, including the magazine for holding tennis, rotatable drive disc mechanism, the magazine includes framework and 10 dress bulbs 5, the framework includes the upper plate 11 for from top to bottom abreast setting successively, middle plate 12, lower plate 13, the upper plate 11, middle plate 12, the linkage that lower plate 13 passes through to run through up and down is connected and positioned, the linkage includes four screw rods 21 and the nut 22 coordinated with screw flight, the screw rod 21 clamps one block of plate by two nuts 22, position by nut 22 on screw rod 21 determines upper plate 11 simultaneously, middle plate 12, the position of lower plate 13.
10 circular holes corresponding with dress bulb 5 are evenly arranged with along circular trace on the upper plate 11 and middle plate 12, the dress bulb 5 is vertically arranged between the relative circular hole of the middle plate 12 of upper plate 11；
The drive disc mechanism includes circular driver plate upper plate 33,Circular driver plate lower plate 34,Driver plate motor 4,Driver plate shaft coupling 31,It is some to lead bulb 32,Flange bearing 6,The driver plate shaft coupling 31 is from top to bottom provided with two flanges,The driver plate upper plate 33 and driver plate lower plate 34 are located between middle plate 12 and lower plate 13,And be abreast fixed on by screw on two flanges of driver plate shaft coupling 31,The driver plate motor 4 is fixed on middle plate 12 vertically by screw,The top of the driver plate shaft coupling 31 connects the output shaft of driver plate motor 4,Bottom is rotated with the flange bearing 6 being fixed in the centre bore of lower plate 13 by multi-diameter shaft and is connected,The driver plate upper plate 33 and driver plate lower plate 34 are evenly arranged with three and consistent with the quantity of bulb 32 is led lead ball along circular trace,It is described to lead that bulb 32 is vertically arranged to driver plate upper plate 33 and driver plate lower plate 34 is relative leads between ball,A falling sphere circular hole is provided with the lower plate 13,When lead ball go to alignd with the falling sphere circular hole when,Tennis drops from falling sphere circular hole.
The described length for leading bulb 32 matches with the diameter of tennis, and length is more bigger than the diameter of tennis, it is ensured that only one of which tennis can fall into and lead in bulb 32 each time.
The circular hole of described dress bulb 5 insertion upper plate 11 is interior and its upper surface is concordant with the upper surface of upper plate 11, and is fixed by PUR.
Described bulb 32 of leading is inserted into the leading in ball of driver plate upper plate 33 and driver plate lower plate 34, and the upper and lower surface for leading bulb 32 is concordant with the upper surface of driver plate upper plate 33 and the lower surface of driver plate lower plate 34 respectively, and is fixed by PUR.
The upper end of driver plate shaft coupling 31 is axially disposed the centre bore for connecting the output shaft of driver plate motor 4, there is screwed hole the side of the driver plate shaft coupling 31, for the connection for installing holding screw to fix driver plate motor 4 and driver plate shaft coupling 31, simple structure is convenient to mount and dismount.
Described is carbon pipe to fill bulb 5, leading the material of bulb 32, and quality is light, wear resistant corrosion resistant.
The middle part of the upper plate 11 is provided with the square hole guided to electric wire outside device, convenient to draw electric wire, also can to a certain degree mitigate deadweight.
With reference to Fig. 2, Fig. 6 and Fig. 7, flange bearing 6 is placed in lower plate 13, and up, driver plate shaft coupling 31 is inserted on flange bearing 6 flange.A circle is provided with lower plate 13 and leads ball, tennis is led ball and is sent device from this, device for being fixed on tennis training machine by the straight trough in lower plate 13 mouthful.
The operation principle of the ball feeding device is：All tennises are placed in dress bulb 5, driver plate upper plate 33 withstands tennis does not fall out tennis, and driver plate motor 4 drives driver plate shaft coupling 31 to rotate during falling sphere, is rotated so as to drive and lead bulb 32, when leading bulb 32 and being alignd with dress bulb 5, tennis falls into and leads bulb 32 from dress bulb 5；During release, driver plate motor 4 drives driver plate shaft coupling 31 to rotate, and is rotated so as to drive and lead bulb 32, leads bulb 32 and ball is delivered at the falling sphere circular hole of lower plate 13, and tennis fallen at ball from being led, and completes release process.The described length for leading bulb is approached with the diameter of tennis, is led in bulb 32 with ensureing that only one of which tennis can fall into each time.Control the steering of drive disc mechanism, dial speed by controlling the steering of driver plate motor 4, rotating speed, so as to control to send out frequency, the time of tennis.
The apparatus structure is simple and reliable, light weight, small volume, low cost of manufacture, can exactly control number, frequency, the time of tennis for sending, it is ensured that only send out a tennis every time.
The above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.There is no need and unable to be exhaustive to all of implementation method.All any modification, equivalent and improvement made within the spirit and principles in the present invention etc., should be included within the protection domain of the claims in the present invention.
Claims (8)
1. a kind of ball feeding device of tennis training machine, it is characterised in that：Including the magazine for holding tennis, rotatable drive disc mechanism,
The magazine includes framework and some dress bulbs（5）, the framework includes the upper plate that from top to bottom abreast sets successively（11）, middle plate（12）, lower plate（13）, the upper plate（11）, middle plate（12）, lower plate（13）Connect and position by the linkage for running through up and down, the upper plate（11）With middle plate（12）On along circular trace be evenly arranged with quantity with dress bulb（5）Corresponding circular hole, the dress bulb（5）It is vertically arranged to upper plate（11）Middle plate（12）Between relative circular hole；
The drive disc mechanism includes circular driver plate upper plate（33）, circular driver plate lower plate（34）, driver plate motor（4）, driver plate shaft coupling（31）, some lead bulb（32）, flange bearing（6）, the driver plate shaft coupling（31）From top to bottom it is provided with two flanges, the driver plate upper plate（33）With driver plate lower plate（34）Positioned at middle plate（12）And lower plate（13）Between, and driver plate shaft coupling is abreast fixed on by screw（31）Two flanges on, the driver plate motor（4）It is fixed on middle plate vertically by screw（12）On, the driver plate shaft coupling（31）Top connects driver plate motor（4）Output shaft, bottom is by multi-diameter shaft and being fixed on lower plate（13）Flange bearing in centre bore（6）Rotate connection, the driver plate upper plate（33）With driver plate lower plate（34）Quantity is evenly arranged with along circular trace and lead bulb（32）Quantity it is consistent lead ball, it is described to lead bulb（32）It is vertically arranged to driver plate upper plate（33）With driver plate lower plate（34）It is relative to lead between ball, the lower plate（13）On be provided with a falling sphere circular hole, when lead ball go to alignd with the falling sphere circular hole when, tennis drops from falling sphere circular hole.
2. the ball feeding device of tennis training machine according to claim 1, it is characterised in that：The linkage includes four screw rods（21）And the nut coordinated with screw flight（22）, the screw rod（21）By two nuts（22）One block of plate is clamped, while passing through nut（22）In screw rod（21）On position determine upper plate（11）, middle plate（12）, lower plate（13）Position.
3. the ball feeding device of tennis training machine according to claim 1, it is characterised in that：Described leads bulb（32）Length match with the diameter of tennis.
4. the ball feeding device of tennis training machine according to claim 1, it is characterised in that：Described dress bulb（5）Insertion upper plate（11）Circular hole in and its upper surface and upper plate（11）Upper surface it is concordant, and fixed by PUR.
5. the ball feeding device of tennis training machine according to claim 1, it is characterised in that：Described leads bulb（32）It is inserted into driver plate upper plate（33）With driver plate lower plate（34）Lead in ball, lead bulb（32）Upper and lower surface respectively with driver plate upper plate（33）Upper surface and driver plate lower plate（34）Lower surface it is concordant, and fixed by PUR.
6. the ball feeding device of tennis training machine according to claim 1, it is characterised in that：The driver plate shaft coupling（31）Upper end is axially disposed connection driver plate motor（4）The centre bore of output shaft, the driver plate shaft coupling（31）Side have screwed hole, for installing holding screw to fix driver plate motor（4）With driver plate shaft coupling（31）Connection.
7. the ball feeding device of tennis training machine according to claim 1, it is characterised in that：It is described to fill bulb (5), lead bulb（32）Material be carbon pipe.
8. the ball feeding device of tennis training machine according to claim 1, it is characterised in that：The upper plate（11）Middle part be provided with the square hole guided to electric wire outside device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812320.1A CN106730750A (en) | 2015-11-20 | 2015-11-20 | A kind of ball feeding device of tennis training machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812320.1A CN106730750A (en) | 2015-11-20 | 2015-11-20 | A kind of ball feeding device of tennis training machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106730750A true CN106730750A (en) | 2017-05-31 |
Family
ID=58885114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510812320.1A Pending CN106730750A (en) | 2015-11-20 | 2015-11-20 | A kind of ball feeding device of tennis training machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106730750A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4398716A (en) * | 1981-09-17 | 1983-08-16 | Argibay Jr John | Handler for tennis and similar play balls |
| JPH08126730A (en) * | 1994-10-31 | 1996-05-21 | C Dick:Kk | Device for delivering spherical body |
| GB2313319B (en) * | 1996-05-18 | 2000-05-17 | Douglas Norman May | Ball throwing apparatus |
| CN201404653Y (en) * | 2009-05-08 | 2010-02-17 | 深圳大学 | Automatic badminton ball feeding and storage system |
| CN201510720U (en) * | 2009-07-18 | 2010-06-23 | 黄剑 | Strengthening tubular tennis ejection device |
| CN203090406U (en) * | 2013-01-30 | 2013-07-31 | 河北体育学院 | Automatic shuttlecock pitching machine |
| CN204655956U (en) * | 2015-06-05 | 2015-09-23 | 厦门理工学院 | A kind of badminton service robot |
| CN205198898U (en) * | 2015-11-20 | 2016-05-04 | 华南理工大学 | Release device of tennis training machine |
-
2015
- 2015-11-20 CN CN201510812320.1A patent/CN106730750A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4398716A (en) * | 1981-09-17 | 1983-08-16 | Argibay Jr John | Handler for tennis and similar play balls |
| JPH08126730A (en) * | 1994-10-31 | 1996-05-21 | C Dick:Kk | Device for delivering spherical body |
| GB2313319B (en) * | 1996-05-18 | 2000-05-17 | Douglas Norman May | Ball throwing apparatus |
| CN201404653Y (en) * | 2009-05-08 | 2010-02-17 | 深圳大学 | Automatic badminton ball feeding and storage system |
| CN201510720U (en) * | 2009-07-18 | 2010-06-23 | 黄剑 | Strengthening tubular tennis ejection device |
| CN203090406U (en) * | 2013-01-30 | 2013-07-31 | 河北体育学院 | Automatic shuttlecock pitching machine |
| CN204655956U (en) * | 2015-06-05 | 2015-09-23 | 厦门理工学院 | A kind of badminton service robot |
| CN205198898U (en) * | 2015-11-20 | 2016-05-04 | 华南理工大学 | Release device of tennis training machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204293821U (en) | A kind of tennis serve machine | |
| CN205198898U (en) | Release device of tennis training machine | |
| CN106039679B (en) | A kind of computer-controlled table tennis ball serving device | |
| CN203017738U (en) | Device for automatically serving ping-pong balls | |
| CN205386716U (en) | Electronic components's assembly devices | |
| CN204485269U (en) | A kind of shuttlecock automatic kicking apparatus | |
| CN210302310U (en) | Novel tennis service robot | |
| CN2910298Y (en) | Balls feeder of service robot | |
| CN106730750A (en) | A kind of ball feeding device of tennis training machine | |
| CN202538311U (en) | Billiard ball training aiming device | |
| CN209422911U (en) | A kind of physical education table tennis ball serving device | |
| CN207734931U (en) | A kind of screen analysis test graduated cylinder suspension agitating device | |
| CN105261243B (en) | Device for English word random memory | |
| CN205996508U (en) | Combined screw device is twisted automatically | |
| CN2593846Y (en) | Table tennis ball feeder | |
| CN109571010A (en) | A kind of full-automatic rubber tube assembly machine | |
| CN207957347U (en) | A kind of high efficient full automatic gang stitcher wire feeder | |
| CN106512365B (en) | A kind of shuttlecock playing training automatic launcher | |
| CN107507490A (en) | A kind of electronic music teaching aid | |
| CN203139596U (en) | Vibrating gun for game | |
| CN205235337U (en) | Portable indoor special table tennis service robot | |
| CN207950558U (en) | A kind of service robot for table tennis training | |
| CN205031866U (en) | A table tennis serve machine | |
| CN206214731U (en) | Automatic playing card machine rising mechanism | |
| CN206363598U (en) | A kind of English teaching aid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |