CN205683546U - The shuttlecock automatic pitching machine that structure is improved - Google Patents

Abstract

The shuttlecock automatic pitching machine that a kind of structure is improved, belongs to Badminton teaching and the sports equipment of training.Including support, being provided with column, the top of column has the left end of screw mandrel supporting arm, the right-hand member of screw mandrel supporting arm to have screw mandrel to fix seat, and there is rotary disk column at the middle part of support；Racket service drive mechanism, is located at the right-hand member of support；Zai Qiu mechanism, is located at the top of rotary disk column；Rotary disk drive mechanism, is located on column and coordinates with Zai Qiu mechanism；Screw mandrel, upper end and screw mandrel fix that seat is fixed, the top of lower end and column is fixed；By ball mechanism, being located on screw mandrel and coordinate with Zai Qiu mechanism, feature: also including that racket fixes fork and linkage, the bottom that fork fixed by racket is hinged towards upper side with support, and linkage is connected to racket and fixes between bar and racket service drive mechanism.Making to be fixed on racket, to fix the service of racket on fork effect improved；Service efficiency improves；Reduce the power of racket service drive mechanism and save energy consumption.

Description

The shuttlecock automatic pitching machine that structure is improved

Technical field

This utility model belongs to Badminton teaching and the sports equipment technical field of training, is specifically related to a kind of structure and changes The shuttlecock automatic pitching machine entered.

Background technology

Shuttlecock is one of China's advantage sports items, and is liked by all ages and classes level person.Carrying out feather During ball exercise generally need to by couch or know the technical ability person of badminton by shuttlecock with impact or delivery mode to exercise The position at person place is fed.Owing to artificial impact, delivery mode are fed the height of ball, position and parabola and can be differed, thus It is unfavorable for improving and practises the skill of ball person and/or reach desired training objectives, the situation got half the result with twice the effort even occurs.Utilize feather The service of ball service robot can make up this shortcoming to a certain extent, and also can significantly alleviate training mate person, couch teaching strong Degree, it might even be possible to carrying out autotraining and motion on the premise of knowing technical ability person without couch, i.e. carries out single batting and practices Practise.

The technical information about shuttlecock automatic pitching machine can be seen in, such as utility model in disclosed Chinese patent literature License notification number CN203803081U recommends there be " a kind of teaching badminton service device ", and and for example application for a patent for invention is public Cloth number is provided with " a kind of badminton service robot "." the shuttlecock service typically introduced such as Authorization Notice No. CN202777705U Machine ", although this CN202777705U can reach 0003 section of goal of the invention referred of its description, but there is following lacking Regret: one, makes turntable rotation use and be driven the motor of support bar rotation by turntable, driven clamper to rotate owing to needing to be equipped with And use and driven the motor of the racket clamped by it motion by clamper, ordered about the motor of carrier motion and drive rotating disk The motor of motion, thus the quantity of actuating unit is many, has both been unfavorable for that saving electric energy is also unfavorable for embodying cheap and manufacturing and dress Join difficulty big；Its two, owing to transmission link is many, thus when arbitrary link is lost universal time coordinated and then can be caused serving a ball unsuccessfully；Its three, by The falling sphere process of the shuttlecock in being loaded on ball cylinder is divided into two steps or claims two stages, makes shuttlecock with the deadweight of shuttlecock before this Bulb lean out bottom ball cylinder, then by structure relative complex clamping apparatus feather ball chuck gone out (taking-up) ball cylinder, thus shuttlecock The opportunity fallen by its free gravity (automatically) is poor with the once time of occurrence on opportunity of clamping apparatus gripping, then can cause gripping Failure.Especially, due to the particularity of shuttlecock shape, if under the effect without external force, due to ball plumage and the ball cylinder of shuttlecock Barrel contact, be generally difficult to its deadweight and drop out ball cylinder, if but in order to ensure shuttlecock with its deadweight and successfully Drop out ball cylinder and the diameter (internal diameter) of ball barrel chamber is suitably amplified, in order to make the ball plumage of shuttlecock with the barrel of ball cylinder in like contacting Non-contacting state, but the multiple shuttlecocks in so disposal options can make ball cylinder in immoderate mode together from ball cylinder Barrel chamber drops out.

" the shuttlecock automatic pitching machine " that above-mentioned technical problem is proposed by application for a patent for invention publication No. CN104784913A Technical scheme eliminated, specifically can be found in the description the 0006th section to 0016 section of this CN104784913A.But still deposit In following shortcoming: one, owing to racket is integrally fixed in racket drive shaft in a state of use, racket drives One end of moving axis is rotatably supported on column, and the other end and racket service drive mechanism are in transmission connection, thus sends out at racket When ball drive mechanism drives racket drive shaft and driven racket service by racket drive shaft, shuttlecock is beaten by racket Hit power (dynamics of i.e. serving a ball) relatively fragile, affect the practice effect of practitioner (or claiming trainee)；Its two, due to racket drive shaft Make 360 ° of revolutions, thus 360 ° of revolutions made the most accordingly by racket, thus service efficiency is low, affects in practitioner's unit interval Practise ball number of times (i.e. practising ball efficiency low)；Its three, owing to racket is served a ball drive shaft 360 ° revolution with racket, thus by air Resistance big, be unfavorable for saving the energy consumption of racket service drive mechanism, because racket service drive mechanism need to be equipped with enough power Motor.Being necessary in view of this to continue to improve, technical scheme described below produces under this background.

Summary of the invention

Task of the present utility model be to provide a kind of contribute to significantly improving racket to the service effect of shuttlecock, Be conducive to significantly improving service efficiency, having and be easy to alleviate the resistance of racket and use the power consumption of saving racket service drive mechanism The shuttlecock automatic pitching machine that structure is improved.

Task of the present utility model is performed by, and the shuttlecock automatic pitching machine that a kind of structure is improved, including one Support, the left end at this support is provided with a column with longitudinal state, is fixed with a screw mandrel supporting arm at the top of this column Left end, and the right-hand member of this screw mandrel supporting arm is configured to horizontal boom end and is fixed with a screw mandrel and fixes seat, at the middle part of support And equally longitudinal state is provided with single-revolution dish column, the height of this rotary disk column in the position on the right side corresponding to column Spend lower than the height of column；One racket service drive mechanism, this racket service drive mechanism is arranged on the right-hand member of described support；One For carrying the Zai Qiu mechanism of shuttlecock, this Zai Qiu mechanism is rotatably arranged at the top of described rotary disk column；One is used for driving Making the rotary disk drive mechanism of described load ball mechanism kinematic, this rotary disk drive mechanism is arranged in the position corresponding to Zai Qiu mechanism Coordinate on described column and with carrying ball mechanism driving；One screw mandrel, the upper end of this screw mandrel fixes seat with described screw mandrel and fixes, and The lower end of screw mandrel is fixed at top with described column after Zai Qiu mechanism；One for the plumage that will be carried by described Zai Qiu mechanism Ball top seriatim by from Zai Qiu mechanism by ball mechanism, should by ball mechanism corresponding to the position above described Zai Qiu mechanism It is arranged on described screw mandrel and matches with Zai Qiu mechanism, being characterised by that also including a racket fixes fork and a connecting rod Mechanism, racket is fixed fork and is fixed the bottom of fork and described support corresponding to the right side of described rotary disk column and this racket Hinged towards upper side, linkage is connected to racket and fixes between bar and described racket service drive mechanism.

In a specific embodiment of the present utility model, described support is the structure of cuboid or square, and This support towards under four corners of side be each provided with a universal wheel；The bottom of described column is fixed with Upright post base, should Upright post base is fixed with support；The bottom of described rotary disk column is fixed with rotary disk Upright post base, this rotary disk Upright post base and support Fixing.

In another specific embodiment of the present utility model, described racket service drive mechanism includes that motor protects Cover, driving motor, drivewheel, driven pulley, transmission band and follower shaft bearing block support post, motor shield is fixed on described machine The right-hand member of seat, drives motor be arranged on the protective cover intracavity of motor shield and fix with described support, and drivewheel is fixed on Driving on the driving motor shaft of motor, driven pulley is fixed on the right side of follower shaft in the position of the back upper place corresponding to drivewheel End, the middle part of follower shaft is rotatably supported on follower shaft bearing block, and the left end of follower shaft leans out follower shaft bearing Seat, and this follower shaft bearing block is fixed on the top of follower shaft bearing block support post, follower shaft bearing block support post pair The rear, right side of fork fixed by racket described in Ying Yu, and the bottom of this follower shaft bearing block support post is fixed with support, passes One end of dynamic band is nested with on drivewheel, and the other end is nested with on the driven wheel, described linkage and the left end of follower shaft Connect.

In another specific embodiment of the present utility model, described driving motor is AC servo motor；Described Drivewheel and driven pulley be belt pulley or synchronous pulley, described transmission band is driving belt or Timing Belt；At described electricity Being provided with electric controller on machine protective cover, described driving motor is electrically connected with this electric controller.

In another specific embodiment of the present utility model, described Zai Qiu mechanism includes a gear rotary disk and Group ball storage barrel, the middle position of gear rotary disk is rotatably supported at the top of described rotary disk column by rotary disk bearing, Quantity is offered equal with the quantity of one group of ball storage barrel on this gear rotary disk and in the position corresponding to one group of ball storage barrel Rotary disk ball-dropping hole, the spacing between adjacent rotary disk ball-dropping hole is equal, wherein: gear rotary disk towards on side also And have ball storage barrel sleeve, one group of ball storage barrel to be plugged on ball storage barrel with longitudinal state in the position composition corresponding to rotary disk ball-dropping hole On sleeve, and respectively composition has the storage spherical cavity of a up/down perforation, and storage spherical cavity is corresponding with rotary disk ball-dropping hole, at this group ball storage barrel Short transverse respectively offer a connection pin slot to make way, described by ball mechanism corresponding to the top of one group of ball storage barrel and with institute The connecting pin slot to make way stated is slidably matched, and the described rotary disk drive mechanism being arranged on described column passes with gear rotary disk Dynamic cooperation.

Also have in a specific embodiment of the present utility model, described rotary disk drive mechanism include motor cabinet, Motor and gear, motor cabinet is fixed on described column in the position in the left side corresponding to described gear rotary disk, and motor is fixed On motor cabinet, and the motor shaft of this motor is towards upper, and gear is fixed on motor shaft and is meshed with gear rotary disk.

Of the present utility model more and in a specific embodiment, described motor is the electricity with rotating function Machine.

In an of the present utility model and then specific embodiment, the upper end of described screw mandrel by supporting location screw with Described screw mandrel is fixed seat and is fixed, and the lower end of screw mandrel is fixed by the top of screw mandrel lower fixed seat with described rotary disk column.

Of the present utility model the most more and in a specific embodiment, described by ball mechanism include one by ball dish and by Club, is fixed with a feed screw nut in the middle position by ball dish, and this feed screw nut coordinates with described wire rod thread, by ball The edge of dish and offer quantity and one group of storage ball with space state in the position corresponding to one group of described ball storage barrel The equal ball storage barrel resigning hole of quantity of cylinder, with level towards ball storage barrel resigning hole on the hole wall of ball storage barrel resigning hole Center is extended with one by club connecting pin, should equal with the radius of ball storage barrel resigning hole by the length of club connecting pin and with institute The connecting pin slot to make way stated is corresponding, corresponding with described storage spherical cavity by club and should allow with ball storage barrel by the quantity of club The quantity in hole, position is equal, and by the upper end of club by fixing with by club connecting pin by club seat, and the lower end by club probes into In storage spherical cavity, described one group of ball storage barrel, ball storage barrel resigning hole and the quantity by club be three or more than, and by club Length root of confessing one's crime gradually be incremented by by club to one, end by club, the height of this incremental change being incremented by and the bulb of shuttlecock Identical.

Of the present utility model again and then in a specific embodiment, on described support and corresponding to described ball The position clapping fixing fork is fixed with a fork hinged seat, and racket is fixed the lower end of fork and fixed fork bearing pin and pendulum by racket Bar hinged seat is hinged；Described linkage includes the left end of a crank and a connecting rod, one end of crank and described follower shaft Fixing, the other end cranked arm is hinged with one end of connecting rod by crank pin, and the other end of connecting rod is by pitman pin and institute Stating racket, to fix fork hinged.

One of technique effect of technical scheme that this utility model provides, fixes fork and connecting rod machine owing to being additionally arranged racket Structure, again due to linkage has been connected to racket fix fork and racket service drive mechanism between, thus racket serve a ball When drive mechanism drives racket to fix the wobbling action that fork makees swing by linkage, make to be fixed on the fixing pendulum of racket The service effect of the racket on bar is significantly improved；Two, fix fork due to racket and can simulate the service motion of people Only make swing action, thus service efficiency is significantly improved；Three, owing to being fixed on the feather that racket is fixed on fork Racket is fixed the swing of fork with racket and is swung and relative to prior art without making the gyration of 360 °, thus feather Air drag suffered by racket is little and cue power big, can significantly reduce the power of racket service drive mechanism and save Power consumption.

Accompanying drawing explanation

Fig. 1 is example structure figure of the present utility model.

Fig. 2 is the sectional view of Fig. 1.

Detailed description of the invention

In order to be more clearly understood from technical spirit of the present utility model and beneficial effect, applicant will below with The mode of embodiment elaborates, but the description to embodiment is not the restriction to this utility model scheme, Ren Heyi It is regarded as this utility model according to the pro forma rather than substantial equivalent transformation that is only done by this utility model design Technical scheme category.

The concept of the most every directivity (or claiming directionality) relating to upper and lower, left and right, front and rear Be all for the figure location state being described for, it is therefore intended that facilitate public understanding, thus can not be by it It is interpreted as being particularly limited to the technical scheme that this utility model provides.

Referring to Fig. 1 and Fig. 2, give a support 1, the left end at this support 1 (is i.e. perpendicular to support 1 with longitudinal state State) be provided with a column 11, use at the top of this column 11 one group of screw mandrel supporting arm to fix screw 1112 and be fixed with one The left end of screw mandrel supporting arm 111, and the right-hand member of this screw mandrel supporting arm 111 is configured to horizontal boom end and is fixed with a screw mandrel admittedly Reservation 1111, (is i.e. perpendicular to machine with longitudinal state equally at the middle part of support 1 and in the position on the right side corresponding to column 11 The state of seat 1) it is provided with single-revolution dish column 12, the height of the aspect ratio column 11 of this rotary disk column 12 is low；Give one Racket service drive mechanism 2, this racket service drive mechanism 2 has been arranged on the right-hand member of aforementioned support 1；Give one for carrying Shuttlecock 9(Fig. 2 shows) Zai Qiu mechanism 3, this Zai Qiu mechanism 3 is rotatably arranged at the top of rotary disk column 12；Give one For ordering about the rotary disk drive mechanism 4 of Zai Qiu mechanism 3 motion, this rotary disk drive mechanism 4 is in the position corresponding to Zai Qiu mechanism 3 Put and be arranged on aforementioned column 11 and coordinate with Zai Qiu mechanism 3 transmission；Giving a screw mandrel 5, the upper end of this screw mandrel 5 is with aforementioned Screw mandrel is fixed seat 1111 and is fixed, and the lower end of screw mandrel 5 is fixed at top with aforementioned column 11 after Zai Qiu mechanism 3；Be given One for the shuttlecock 9 that will be carried by Zai Qiu mechanism 3 the most one by one by from Zai Qiu mechanism 3 by ball mechanism 6(also Shuttlecock ejecting mechanism can be claimed), should be arranged on described screw mandrel 5 corresponding to the position above Zai Qiu mechanism 3 by ball mechanism 6 And match with Zai Qiu mechanism 3.

Technical essential as the technical scheme that this utility model provides: in the structure of aforementioned shuttlecock automatic pitching machine structure Also including a racket in system and fix fork 7 and a linkage 8, racket fixes fork 7 corresponding to aforementioned rotary disk column The bottom that fork 7 fixed by the right side of 12 and this racket is hinged towards upper side with aforementioned support 1, and linkage 8 is connected to Racket is fixed between fork 7 and aforesaid racket service drive mechanism 2.

In the present embodiment, the aforementioned support 1 structure in cuboid, and this support 1 towards under four of side Corner is each provided with a universal wheel 13, specifically: each castor base 131 of fixing in four corners of support 1, and universal wheel 13 leads to Cross universal wheel shaft 132 to be rotatably supported on castor base 131.Certainly, the shape of support 1 can also be square, the most not This utility model can be limited with the change of the geometry of support 1.Shown in Fig. 1 and Fig. 2, the bottom of aforementioned column 11 and column Seat 112 is fixed, and this Upright post base 112 is fixed screw 1121 by Upright post base and fixed with support 1；The end of aforementioned rotary disk column 12 Portion is fixed with rotary disk Upright post base 121, and this rotary disk Upright post base 121 fixes screw 1211 and support by rotary disk Upright post base 1 fixes.In the present embodiment, column 11 and rotary disk column 12 hollow is all preferably used and shape of cross section be square shape Level metal rectangular pipe or square tube.

Please continue to refer to Fig. 1 and Fig. 2, the structure preferably rather than being definitely limited to of aforesaid racket serving mechanism 2 is as follows: include Motor shield 21, driving motor 22, drivewheel 23, driven pulley 24, transmission band 25 and follower shaft bearing block support post 26, electricity The bottom of machine protective cover 21 uses protective cover to fix screw 213 and is fixed on the right-hand member of aforementioned support 1, drives motor 22 to be arranged on electricity In the protective cover chamber 211 of machine protective cover 21 and by driving motor cabinet 222 to fix with support 1, also show in FIG and will drive Galvanic electricity support 222 fixes screw 2221 with the fixing driving motor cabinet of support 1.Drivewheel 23 is fixed on the driving driving motor 22 On motor shaft 221, driven pulley 24 fixes the right-hand member of follower shaft 241 in the position of the back upper place corresponding to drivewheel 23, driven The middle part of wheel shaft 241 is rotatably supported on follower shaft bearing block 2411, and the left end of follower shaft 241 leans out follower shaft axle Bearing 2411, and this follower shaft bearing block 2411 is fixed on the top of follower shaft bearing block support post 26, follower shaft axle Bearing support column 26 fixes rear, right side and the end of this follower shaft bearing block support post 26 of fork 7 corresponding to aforementioned racket Portion is fixed with support 1.One end (lower end of diagram) of transmission band 25 is nested with on drivewheel 23, and the other end (upper end of diagram) overlaps Putting on driven pulley 24, aforesaid linkage 8 is connected with the left end of follower shaft 241.

Also show one in fig. 1 and 2 to be solidly plugged in racket and fix the racket on the top (i.e. upper end) of fork 7 10。

Aforesaid driving motor 22 is AC servo motor；Aforesaid drivewheel 23 and driven pulley 24 are synchronous pulley, front The transmission band 25 stated is Timing Belt；Aforesaid motor shield 21 is provided with electric controller 212, aforesaid driving motor 22 are electrically connected (i.e. electrical control is connected) with this electric controller 212.If applicant is it should be understood that by drivewheel 23 Use belt pulley instead with driven pulley 24, use transmission band 25 instead driving belt simultaneously, then should be considered as equivalence substitute and still Belong to the technical connotation category that this utility model limits.

By can also be press button to the rotary switch 2121(on electric controller 212) operation and make with electrically When the driving motor 22 that controller 212 electrical control connects works, the driving motor shaft 221(Fig. 2 driving motor 22 show) band Dynamic drivewheel 23, drives driven pulley 24 through transmission band 25, by the follower shaft 241 drivening rod mechanism 8 of driven pulley 24, by connecting rod Mechanism 8 drives racket to fix fork 7, racket fix fork 7 and drive and fix screw 101 by racket and be fixed on the fixing pendulum of racket The racket 10 on the top of bar 7, i.e. realizes service.

Aforesaid Zai Qiu mechanism 3 includes a gear rotary disk 31 and one group of ball storage barrel 32, the central position of gear rotary disk 31 Put the top being rotatably supported at described rotary disk column 12 by rotary disk bearing 311, specifically: at gear rotary disk 31 Middle position bearing block screw 3141 fix single-revolution dish bearing block 314, rotary disk bearing 311 is arranged on rotary disk axle In bearing 314, and the lower end of the inner ring of rotary disk bearing 311 with aforesaid screw mandrel 5 is fixed, and rotary disk bearing 311 Outer ring coordinates (inner ring does not turns, outer ring rotating) with rotary disk bearing block 314, on gear rotary disk 31 and corresponding to one group Rotary disk ball-dropping hole 312(Fig. 2 that the position of ball storage barrel 32 offers quantity equal with the quantity of one group of ball storage barrel 32 shows), adjacent Spacing between rotary disk ball-dropping hole 312 is equal, wherein: gear rotary disk 31 towards on side and corresponding to revolution The position of dish rotary disk ball-dropping hole 312 is constituted a ball storage barrel sleeve 313, and one group of ball storage barrel 32 is with longitudinal state and inserting The mode pulled out is plugged on ball storage barrel sleeve 313, and respectively composition has the storage spherical cavity 321 of a up/down perforation, stores up spherical cavity 321 and returns Rotating disk ball-dropping hole 312 is corresponding and communicates, and the short transverse at this group ball storage barrel 32 respectively offers one and communicates with storage spherical cavity 321 Connecting pin slot to make way 322, aforesaid and allow with aforesaid connecting pin corresponding to the top of one group of ball storage barrel 32 by ball mechanism 6 Position groove 322 is slidably matched, and the aforesaid rotary disk drive mechanism 4 being arranged on aforementioned column 11 is joined with gear rotary disk 31 transmission Close.

Aforesaid rotary disk drive mechanism 4 includes motor cabinet 41, motor 42 and gear 43, and motor cabinet 41 is corresponding to aforementioned The position in the left side of gear rotary disk 31 uses motor cabinet to fix screw 411 and is fixed on column 11, and motor 42 is fixed on motor On seat 41, and the motor shaft 421 of this motor 42 is towards upper, gear 43 be fixed on motor shaft 421 and with gear rotary disk 31 are meshed.

Aforesaid motor 42 is the motor with rotating function, and by circuit and aforesaid electric controller 212 Electrical control connects.

When the respective knob on electric controller 212 being switched 2121 operations by operator and make motor 42 work, by Motor shaft 421 driven gear 43, owing to gear 43 is meshed with the rotary disk tooth 315 on the dish edge of gear turntable 31, thus makes Gear rotary disk 31 rotates, and is driven aforesaid one group of ball storage barrel 32 to rotate by gear rotary disk 31 simultaneously.

Still seeing Fig. 1 and Fig. 2, the upper end of aforementioned screw mandrel 5 fixes seat 1111 by supporting location screw 51 with aforesaid screw mandrel Fixing, and the lower end of screw mandrel 5 is fixed by the top of screw mandrel lower fixed seat 52 with described rotary disk column 12.

The aforesaid structure preferably rather than being definitely limited to by ball mechanism 6 is as follows: include one by ball dish 61 with by club 62, A feed screw nut 611 it is fixed with in the middle position by ball dish 61, this feed screw nut 611 and aforesaid screw mandrel 5 threaded engagement, By ball dish 61 edge and corresponding to aforesaid one group of ball storage barrel 32 position with space state offer quantity with The ball storage barrel resigning hole 612 that the quantity of one group of ball storage barrel 32 is equal, with level court on the hole wall of ball storage barrel resigning hole 612 The center of ball storage barrel resigning hole 612 and be extended with one by club connecting pin 6121, should be by the length of club connecting pin 6121 and storage The radius of ball cylinder resigning hole 612 is equal and corresponding with aforesaid connecting pin slot to make way 322, by club 62 and aforesaid storage ball Chamber 321 is corresponding and is somebody's turn to do equal with the quantity of ball storage barrel resigning hole 612 by the quantity of club 62, and the upper end by club 62 is passed through Fix with by club connecting pin 6121 by club seat 621, and the lower end by club 62 probes in storage spherical cavity 321.At the present embodiment In, by club seat 621 and it is integrally constituted structure by club connecting pin 6121.

In the present embodiment, aforesaid one group of ball storage barrel 32, ball storage barrel resigning hole 612 and the quantity by club 62 are four Individual, and the quantity in order to ensure the shuttlecock 9 evicted from every time is one, and therefore four length by club 62 confess one's crime root by ball Bar is gradually incremented by by club to one, end, this be incremented by incremental change show with bulb 91(Fig. 2 of shuttlecock 9) height identical. It is also understood that at four of the present embodiment by club 62, one, end by club length to first by club by Secondary successively decreasing, the every decrement by club also can claim shuttlecock ball cap with bulb 91() height equal.If additionally, by aforementioned One group of ball storage barrel 32, ball storage barrel resigning hole 612 and by club 62 quantity reduce to three or even two or increase by five More than or even, then will be understood that equivalence.

From above-mentioned to the explanation by ball mechanism 6, by ball mechanism 6 self, should not there is power, the most not equipped with such as The driver part of motor etc, but force it to move by the motion of one group of ball storage barrel 32.Specifically, by gear When rotary disk 31 drives one group of ball storage barrel 32 to move, owing to probing into storage spherical cavity 321 by the lower end by club 62 of ball mechanism 6 In, again owing to the upper end by club 62 is by fixing, due also to connect by club with by club connecting pin 6121 by club seat 621 Foot 6121 is formed in by ball dish 61, thus through carrying by club 62 while one group of ball storage barrel 32 turns round with gear rotary disk 31 Moving and rotate by ball dish 61, make to follow screw mandrel 5 by ball dish 61 by its feed screw nut 611 and move, the direction of motion is by aforementioned motor The rotating of 42 determines.

Under driving the work of motor 22 and motor 42, such as motor 42 is under rotating forward (turning clockwise) state, front State by ball dish 61 on screw mandrel 5 to bottom offset, during bottom offset by being loaded into by club 62 in storage spherical cavity 321 Shuttlecock 9 fall through rotary disk ball-dropping hole 312, the shuttlecock 9 of this whereabouts is sent by racket 10.

Please continue to refer to Fig. 1, on aforementioned support 1 and in the position fixing fork 7 corresponding to aforementioned racket, use fork Hinged seat is fixed screw 141 and is fixed with a fork hinged seat 14, and racket is fixed the lower end of fork 7 and fixed fork bearing pin by racket 71 is hinged with fork hinged seat 14；Aforesaid linkage 8 includes crank 81 and a connecting rod 82, and one end of crank 81 is with described The left end of follower shaft 241 is fixed, crank arm 81 the other end hinged with one end of connecting rod 82 by crank pin 811, and connecting rod It is hinged that the other end of 82 fixes fork 7 by pitman pin 821 and racket.

This utility model is realized in that service, is operated rotary switch by practising ball person, racket service drive mechanism 2 The driving motor 22 of structural system work, by driving motor shaft 221 to drive drivewheel 23, by drivewheel 23 by transmission band 25 Drive driven pulley 24, driven pulley 24 drive follower shaft 241, by the structural system of follower shaft 241 drivening rod mechanism 8 Crank 81, by crank 81 drivening rod 82, is driven racket to fix fork 7 by connecting rod 82.Owing to racket 10 is by racket screw 101 are fixed on racket fixes the top of fork 7, thus drives racket to fix the fork 7 alternately shape with swing at connecting rod 82 By racket 10, the shuttlecock 9 coming from aforementioned rotary disk ball-dropping hole 312 is fired (also can claim impact) during state motion And complete delivery of service.While racket 10 is served a ball, aforesaid rotary disk drive mechanism 24 is certainly also at work Making state, so that gear rotary disk 31 turns round, and it is descending to make to follow screw mandrel 5 by ball dish 61, to ensure shuttlecock 9 by club 62 Evict rotary disk ball-dropping hole 312 from and be fed for racket 10.As a example by the present embodiment (quantity of one group of ball storage barrel 32 is 4), The every half-twist of gear rotary disk 31 just exports a shuttlecock 9, and when gear rotary disk 31 revolves the i.e. rotating 360 degrees that turns around, that Successively four shuttlecocks 9 of output, racket 10 completes four services, is in corresponding to the practitioner on racket 10 opposite Complete four actions of receiving.If the quantity of one group of ball storage barrel 32 is three (being spaced 120 ° of distributions), then gear turns round Dish 31 often turns round 360 ° (circles), then three shuttlecocks 9 of output, the like.The speed of gyration of gear rotary disk 31 is by motor The rotating speed of 42 determines, and the rotating speed of motor 42 is controlled by electric controller 212.Furthermore according to specialty general knowledge, by club 62 by It is that the speed driving racket to fix bar 7 with linkage 8 adapts that ball speed i.e. feeds ball speed, and the motion of linkage 8 Speed depends on the rotating speed driving motor 22, equally, drives the rotating speed of motor 22 to depend on the control shape of electric controller 212 Condition.

After the shuttlecock 9 in one group of ball storage barrel 32 is used up, then motor 42 inverts, gear rotary disk 31 shift up to Top, and rear motor 42 quits work, operator pulled up from ball storage barrel sleeve 313 by one group of ball storage barrel 32, by shuttlecock 9 Load, return again on ball storage barrel sleeve 313.

In sum, the technical scheme that this utility model provides overcomes the deficiency in prior art, favorably accomplishes Invention task, has cashed the technique effect referred in applicant's superincumbent technique effect hurdle.

Claims (9)

1. the shuttlecock automatic pitching machine that structure is improved, including a support (1), at the left end of this support (1) with longitudinal shape State is provided with a column (11), is fixed with the left end of a screw mandrel supporting arm (111) at the top of this column (11), and this screw mandrel props up The right-hand member of bearing arm (111) is configured to horizontal boom end and is fixed with a screw mandrel and fixes seat (1111), at the middle part of support (1) also And equally longitudinal state being provided with single-revolution dish column (12) in the position on the right side corresponding to column (11), this rotary disk stands The height of the aspect ratio column (11) of post (12) is low；One racket service drive mechanism (2), this racket service drive mechanism (2) sets Put the right-hand member in described support (1)；One for carrying the Zai Qiu mechanism (3) of shuttlecock, and this Zai Qiu mechanism (3) is rotatably arranged at The top of described rotary disk column (12)；One is used for ordering about the rotary disk drive mechanism (4) that described Zai Qiu mechanism (3) is moved, should Rotary disk drive mechanism (4) be arranged in the position corresponding to Zai Qiu mechanism (3) described column (11) upper and with Zai Qiu mechanism (3) transmission coordinates；One screw mandrel (5), it is fixing that seat (1111) fixed by the upper end of this screw mandrel (5) and described screw mandrel, and under screw mandrel (5) Hold by way of Zai Qiu mechanism (3) afterwards top with described column (11) fix；One for being carried by described Zai Qiu mechanism (3) Shuttlecock seriatim by from Zai Qiu mechanism (3) by ball mechanism (6), should by ball mechanism (6) corresponding to described Zai Qiu mechanism (3) position of top is arranged on described screw mandrel (5) and above and matches with Zai Qiu mechanism (3), it is characterised in that also include One racket fixes fork (7) and a linkage (8), and the fork (7) right side corresponding to described rotary disk column (12) fixed by racket The bottom that fork (7) fixed by side and this racket is hinged towards upper side with described support (1), and linkage (8) is connected to Racket is fixed between bar (7) and described racket service drive mechanism (2), and described racket service drive mechanism (2) includes electricity Machine protective cover (21), driving motor (22), drivewheel (23), driven pulley (24), transmission band (25) and follower shaft bearing block prop up Holding post (26), motor shield (21) is fixed on the right-hand member of described support (1), drives motor (22) to be arranged on motor shield (21) fixing in protective cover chamber (211) and with described support (1), drivewheel (23) is fixed on the driving driving motor (22) On motor shaft (221), driven pulley (24) is fixed on follower shaft (241) in the position of the back upper place corresponding to drivewheel (23) Right-hand member, the middle part of follower shaft (241) is rotatably supported on follower shaft bearing block (2411), a left side for follower shaft (241) End leans out follower shaft bearing block (2411), and this follower shaft bearing block (2411) is fixed on follower shaft bearing block support post (26) top, follower shaft bearing block support post (26) is fixed the rear, right side of fork (7) corresponding to described racket, and is somebody's turn to do The bottom of follower shaft bearing block support post (26) is fixed with support (1), and one end of transmission band (25) is nested with in drivewheel (23) On, the other end is nested with on driven pulley (24), and described linkage (8) is connected with the left end of follower shaft (241).

The shuttlecock automatic pitching machine that structure the most according to claim 1 is improved, it is characterised in that described support (1) is in length Cube or the structure of square, and this support (1) towards under four corners of side be each provided with a universal wheel (13)； The bottom of described column (11) is fixed with Upright post base (112), and this Upright post base (112) is fixed with support (1)；Described rotary disk column (12) bottom is fixed with rotary disk Upright post base 121, and this rotary disk Upright post base 121 is fixed with support (1).

The shuttlecock automatic pitching machine that structure the most according to claim 1 is improved, it is characterised in that described driving motor (22) it is AC servo motor；Described drivewheel (23) and driven pulley (24) are belt pulley or synchronous pulley, described transmission Band (25) is driving belt or Timing Belt；Described motor shield (21) is provided with electric controller (212), described Motor (22) is driven to be electrically connected with this electric controller (212).

The shuttlecock automatic pitching machine that structure the most according to claim 1 is improved, it is characterised in that described Zai Qiu mechanism (3) including a gear rotary disk (31) and one group of ball storage barrel (32), rotary disk axle is passed through in the middle position of gear rotary disk (31) Hold (311) and be rotatably supported at the top of described rotary disk column (12), above and corresponding at this gear rotary disk (31) The position of one group of ball storage barrel (32) offers the rotary disk ball-dropping hole (312) that quantity is equal with the quantity of one group of ball storage barrel (32), Spacing between adjacent rotary disk ball-dropping hole (312) is equal, wherein: at gear rotary disk (31) towards upper side and right Should constitute in the position of rotary disk ball-dropping hole (312) and have ball storage barrel sleeve (313), one group of ball storage barrel (32) is planted with longitudinal state On ball storage barrel sleeve (313), and respectively composition has the storage spherical cavity (321) of a up/down perforation, storage spherical cavity (321) to fall with rotary disk Ball (312) is corresponding, and the short transverse at this group ball storage barrel (32) respectively offers a connection pin slot to make way (322), described And it is slidably matched with described connecting pin slot to make way (322) corresponding to the top of one group of ball storage barrel (32) by ball mechanism (6), if The described rotary disk drive mechanism (4) put on described column (11) coordinates with gear rotary disk (31) transmission.

The shuttlecock automatic pitching machine that structure the most according to claim 4 is improved, it is characterised in that described rotary disk drives Motivation structure (4) includes motor cabinet (41), motor (42) and gear (43), and motor cabinet (41) is corresponding to described gear rotary disk (31) position in left side is fixed on described column (11), and motor (42) is fixed on motor cabinet (41), and this motor (42) motor shaft (421) is towards upper, and gear (43) is fixed on motor shaft (421) and above and nibbles mutually with gear rotary disk (31) Close.

The shuttlecock automatic pitching machine that structure the most according to claim 5 is improved, it is characterised in that described motor (42) For having the motor of rotating function.

The shuttlecock automatic pitching machine that structure the most according to claim 1 is improved, it is characterised in that described screw mandrel (5) upper End is fixed seat (1111) by supporting location screw (51) and described screw mandrel and is fixed, and the lower end of screw mandrel (5) is passed through under screw mandrel The top of fixing seat (52) and described rotary disk column (12) is fixed.

The shuttlecock automatic pitching machine that structure the most according to claim 4 is improved, it is characterised in that described by ball mechanism (6) include one by ball dish (61) with by club (62), being fixed with a feed screw nut (611) in the middle position by ball dish (61), This feed screw nut (611) and described screw mandrel (5) threaded engagement, in the edge by ball dish (61) and corresponding to described The position of one group of ball storage barrel (32) offer, with space state, the ball storage barrel that quantity is equal with the quantity of one group of ball storage barrel (32) Resigning hole (612), with level towards the center of ball storage barrel resigning hole (612) on the hole wall of ball storage barrel resigning hole (612) It is extended with one by club connecting pin (6121), should be by the length of club connecting pin (6121) and the half of ball storage barrel resigning hole (612) Footpath is equal and corresponding with described connecting pin slot to make way (322), corresponding with described storage spherical cavity (321) by club (62) And should be equal with the quantity of ball storage barrel resigning hole (612) by the quantity of club (62), the upper end by club (62) is passed through by ball Pole socket (621) is fixed with by club connecting pin (6121), and the lower end by club (62) probes in storage spherical cavity (321), described One group of ball storage barrel (32), ball storage barrel resigning hole (612) and the quantity by club (62) be three or more than, and by club (62) length root of confessing one's crime gradually is incremented by by club to one, end by club, the bulb of this incremental change being incremented by and shuttlecock The most identical.

The shuttlecock automatic pitching machine that structure the most according to claim 1 is improved, it is characterised in that on described support (1) And being fixed with a fork hinged seat (14) in the position fixing fork (7) corresponding to described racket, fork (7) fixed by racket It is hinged with fork hinged seat (14) that fork bearing pin (71) is fixed by racket in lower end；Described linkage (8) includes a crank (81) and one connecting rod (82), the left end of one end of crank (81) and described follower shaft (241) fixes, the other end of crank arm (81) Hinged with one end of connecting rod (82) by crank pin (811), and the other end of connecting rod (82) is by pitman pin (821) and institute Stating racket, to fix fork (7) hinged.