CN205759562U - A kind of shuttlecock automatic pitching machine - Google Patents

Abstract

A kind of shuttlecock automatic pitching machine, belongs to Badminton teaching and the sports equipment technical field of training.Including a pedestal, it is installed with a column with longitudinal state on the base；One racket service drive mechanism, this racket service drive mechanism is arranged on described pedestal in the position at the rear, right side corresponding to described column；One Zai Qiuwei ball mechanism, this Zai Qiuwei ball mechanism is arranged on described column, feature: also include a racket and fix fork, a linkage and a racket angle of shot automatic adjusting mechanism, it is hinged with racket angle of shot automatic adjusting mechanism in the position on the right side corresponding to described column that fork fixed by racket, and this racket angle of shot automatic adjusting mechanism is arranged on described pedestal, linkage is connected to racket and fixes between fork and racket service drive mechanism.Meet the selection requirement of pattern that front court ball, flat-shot and cross-court pass are batted；Effect improved, the efficiency of serving a ball improves；Save electric energy；Facilitate manufacture and assembly.

Description

A kind of shuttlecock automatic pitching machine

Technical field

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

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 automatic pitching machine can make up aforementioned shortcoming to a certain extent, and also can significantly alleviate the religion of training mate person, couch Learn intensity, it might even be possible to carrying out autotraining and motion without couch on the premise of knowing technical ability person, i.e. carrying out single hitting Ball is practised.

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 should Still there is following shortcoming in CN104784913A: one, drives owing to racket in a state of use is integrally fixed at racket On moving axis, one end of racket drive shaft is rotatably supported on column, and the other end passes with racket service drive mechanism It is dynamically connected, thus when racket service drive mechanism drives racket drive shaft and driven racket service by racket drive shaft, Racket is relatively fragile to the hitting power (dynamics of i.e. serving a ball) of shuttlecock, affects the exercise effect of practitioner's (or claiming trainee) Really；Its two, owing to racket drive shaft makees 360 ° of revolutions, thus 360 ° of revolutions made the most accordingly by racket, thus efficiency of serving a ball is low, Affect the habit ball number of times in practitioner's unit interval (i.e. practising ball efficiency low)；Its three, due to racket with racket service drive The revolution of 360 ° of axle, thus big by the resistance of air, it is unfavorable for saving the energy consumption of racket service drive mechanism, because racket service Drive mechanism need to be equipped with the motor of enough power；Its four, owing to the angle of shot of racket can not be according to needing regulation, thus shuttlecock Parabola drop point site is single, i.e. batting pattern is stiff, it is impossible in front court ball, flat-shot and rear three kinds of batting patterns of thing ball Carry out unrestricted choice, be unfavorable for that practitioner comprehensively practises the raising of ball level；Its five, due to by Zai Qiu mechanism, rotary disk drive machine Structure, screw mandrel and consist of Zai Qiuwei ball mechanism by four parts of ball mechanism, thus structure is relative complex, be both unfavorable for manufacturing with Assembling, is also not easy to embody the cheapness of economy.In view of being not limited to these described shortcoming, still there is the necessity then improved, Make useful design for this applicant and under taking secrecy provision, carried out computer simulation deduction test, result Prove practicable.

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, be of value to alleviate the resistance of racket and use save racket service drive mechanism power consumption, Have and be easy to angle of shot is used to meet entered in front court ball and flat-shot and three kinds of batting patterns of cross-court pass according to being regulated Row select conversion requirement and promote practitioner comprehensive practise playing skill energy, be of value to the notable structure simplifying Zai Qiuwei ball mechanism and Use the convenient shuttlecock automatic pitching machine made and assemble and embody relatively cheap property.

Task of the present utility model is performed by, and a kind of shuttlecock automatic pitching machine, including a pedestal, at this base It is installed with a column with longitudinal state on Zuo；One racket service drive mechanism, this racket service drive mechanism is corresponding to described The position at the rear, right side of column is arranged on described pedestal；One Zai Qiuwei ball mechanism, this Zai Qiuwei ball mechanism is arranged on described On column, feature is: also includes a racket and fixes fork, a linkage and a racket angle of shot automatic adjusting mechanism, It is hinged with racket angle of shot automatic adjusting mechanism in the position on the right side corresponding to described column that fork fixed by racket, and this ball Angle automatic regulation mechanism of flicking is arranged on described pedestal, and linkage is connected to racket and fixes the service of fork and racket and drive Between motivation structure.

In a specific embodiment of the present utility model, the fiame-like construction that described pedestal is rectangular, at this base The bottom of seat is provided with the pedestal road wheel of brake device, and constitutes on the top of pedestal and have a base platform, at this pedestal Offering a fork hinged seat sliding cavity on platform and in the position on the right side corresponding to described column, the service of described racket is driven Motivation structure is arranged in described base platform in the position at the rear, right side corresponding to described column, and described Zai Qiuwei ball mechanism sets Put the top of short transverse at column, described racket fix fork corresponding to described fork hinged seat sliding cavity position with Described racket angle of shot automatic adjusting mechanism is hinged, and described linkage and racket fix fork towards racket service driving machine The side of structure is hinged.

In another specific embodiment of the present utility model, described racket service drive mechanism includes driving motor Seat fixed mount, driving motor, little gear and gear wheel, drive motor cabinet fixed mount at the rear, right side corresponding to described column Position is fixed with described base platform with longitudinal state, drives motor to be fixed on driving motor cabinet, and this driving motor cabinet is solid Being scheduled on driving motor cabinet fixed mount, drive the driving motor shaft of motor towards upper, little gear is fixed on driving motor shaft also And be meshed with gear wheel, gear wheel is fixed on the right-hand member of Large Gear Shaft, and the middle part of Large Gear Shaft is rotatably supported at driving electricity On support fixed mount, the left end of Large Gear Shaft leans out the left surface driving motor cabinet fixed mount；Fork court is fixed at described racket To driving the side of motor cabinet fixed mount and being positioned at racket and fix the middle part of fork and fix the state of fork to be perpendicular to racket It is provided with a stay rod pin axle bed；Described linkage is hinged between the left end of stay rod pin axle bed and described Large Gear Shaft.

In another specific embodiment of the present utility model, described driving motor is AC servo motor, described Little gear and described gear wheel be bevel gear.

In another specific embodiment of the present utility model, described linkage includes cranking arm and a pull bar, The one end cranked arm is connected with the left end of described Large Gear Shaft, and the other end cranked arm is hinged with one end of pull bar by bearing pin of cranking arm, And the other end of pull bar is hinged with described stay rod pin axle bed by pull bar bearing pin.

Also having in a specific embodiment of the present utility model, described Zai Qiuwei ball mechanism includes that feeding ball motor props up Frame, hello ball motor, hello button dish, rotary disk, central shaft, reversing frame, ball storage tube and positioner, feed ball motor support by feeding Ball motor support is fixed screw and is fixed with described column, feeds ball motor and is fixed on hello ball motor support, should feed feeding of ball motor Ball motor axle, towards column, is fed button dish and is fixed on hello ball motor axle, and this hello button dish has one group and divides with equidistant intervals The fluted disc hook tooth of cloth, central shaft fixes with the top surface of longitudinal state with described column, rotary disk towards on side Middle position is fixed with single-revolution dish seat, is nested with on center shaft, at the edge of rotary disk the center rotating of this rotary disk seat Position offers rotary disk ball-dropping hole with the state of equidistant intervals, rotary disk towards under side and corresponding to revolution The position of the orifice edge of dish ball-dropping hole is extended with a semicircle put for preventing shuttlecock from shaking and keeps plate, and reversing frame is rotationally Being bearing in the top of central shaft, the quantity of ball storage tube is equal with the quantity of described rotary disk ball-dropping hole, and this ball storage tube is right Should fix with described rotary disk seat and reversing frame in the position of rotary disk ball-dropping hole, the ball storage tube chamber of ball storage tube is from upper simultaneously Holding and through communicate to lower end and with described rotary disk ball-dropping hole, positioner is overlapping corresponding to the position above rotary disk seat Put on center shaft and contact towards the surface of upper side with rotary disk seat.

Of the present utility model more and in a specific embodiment, described ball motor of feeding is AC servo motor；Institute The quantity of the fluted disc hook tooth stated is three or four；In the cavity wall of the bottom in described ball storage tube chamber and with described revolution Dish ball-dropping hole border on position around cavity wall circumferencial direction constitute have a cavity wall step being raised in cavity wall surface.

In an of the present utility model and then specific embodiment, described rotary disk seat towards on side with interval State is constituted has steel ball located cavity, described positioner to include locating piece, steel ball, force application spring and force application spring adjustment spiral shell Nail, locating piece is being nested with on described central shaft and by locating piece lock screw corresponding to the position above rotary disk seat Locking, offers a positioning block screw on this locating piece and in the position corresponding to steel ball located cavity, and steel ball is arranged on Locating piece screw is interior and is supported in steel ball located cavity, and force application spring is placed in locating piece screw, this force application spring Lower end is bearing on steel ball, and upper end is bearing in force application spring and adjusts on screw, and this force application spring adjusts screw and locating piece spiral shell Hole threaded engagement, when turn force application spring clockwise adjusts screw, force application spring to steel ball towards described rotary disk The thrust in the direction of seat increases, and when turn force application spring counterclockwise adjusts screw, force application spring to steel ball towards The thrust in the direction of rotary disk seat reduces.

Of the present utility model the most more and in a specific embodiment, described racket angle of shot automatic adjusting mechanism Including guide-rail plate, spindle motor, leading screw, sliding guide and fork hinged seat, guide-rail plate is sliding corresponding to described fork hinged seat The position of the lower section in dynamic chamber is fixed on described pedestal, is fixed with a left rail in the left side of the length direction of this guide-rail plate, and Be fixed with a right guide rail on the right side of the length direction of guide-rail plate, left and right guide rail is parallel, and spindle motor is fixed on guide-rail plate Rear end, leading screw is corresponding between left rail and right guide rail, and the front end of this leading screw is rotatably supported at leading screw and props up in bearing, leading screw Propping up bearing to be fixed on pedestal, the rear end of leading screw and spindle motor are in transmission connection and screw thread is equipped with a leading screw spiral shell on leading screw Mother, the left end of sliding guide is slidably matched with left rail by left slip cap, and the right-hand member of sliding guide by right slip cap with Right slide coordinates, and the middle part of sliding guide is fixing with feed screw nut to be connected, and fork hinged seat is fixed on a left side for sliding guide Holding and upwards lean out described fork hinged seat sliding cavity, the lower end that fork fixed by described racket is hinged with fork hinged seat.

Of the present utility model again and then in a specific embodiment, described spindle motor is for having rotating function AC servo motor, described fork hinged seat towards on side constitute and have a pair hinged ear, the fixing pendulum of described racket The lower end of bar is hinged by fork bearing pin and a pair hinged ear.

One of technique effect of technical scheme that this utility model provides, is automatically adjusted owing to being additionally arranged racket angle of shot Mechanism, thus the parabola drop point site of shuttlecock is variable, can meet the batting pattern to front court ball, flat-shot and cross-court pass Selection requirement；Two, fix fork and linkage, again owing to linkage has been connected to racket owing to being additionally arranged racket Between fixing fork and racket service drive mechanism, thus racket is driven to fix in racket service drive mechanism by linkage When fork makees the alternatively swinging of swing, can make to be fixed on racket and fix the service effect of the racket on fork and shown Write and improve；Three, fix fork due to racket and can simulate human body service motion and only make swing, thus service efficiency can show Write and improve；Four, due to be fixed on racket that racket fixes on fork fix the swing of fork with spherical pendulum and swing and Relative to prior art without making the gyration of 360 °, thus air drag suffered by racket is little and cue power Greatly, the action of racket service drive mechanism can be significantly reduced and use saving power consumption；Five, due to carry ball feed ball machine The structure of structure has obtained notable simplification, thus both can facilitate manufacture and assembly, can embody again relatively cheap property.

Accompanying drawing explanation

Fig. 1 is embodiments of the invention structure chart.

Detailed description of the invention

In order to be more clearly understood from technical spirit and the beneficial effect of the present invention, applicant is below with embodiment Mode elaborate, but the description to embodiment is not the restriction to the present invention program, any according to structure of the present invention Pro forma rather than the substantial equivalent transformation that is only done by think of is regarded as technical scheme category.

The most every relate to upper and lower, left and right, the directivity of front and rear or claim directionality concept be all For the location status shown in Fig. 1, thus the special limit to the technical scheme that the present invention provides can not be understood as Fixed.

Refer to Fig. 1, it is shown that a pedestal 1, this pedestal 1 is installed with a column 11, specifically with longitudinal state: The bottom of column 11 is equipped with a column and fixes seat 111, and this column is fixed seat 111 and used column to fix seat screw 1111 and pedestal 1 fixes；Showing a racket service drive mechanism 2, this racket service drive mechanism 2 is the right side side to the rear corresponding to column 11 Position be arranged on aforementioned pedestal 1；Showing a Zai Qiuwei ball mechanism 3, this Zai Qiuwei ball mechanism 3 is arranged on aforementioned column 11 On.

As the technical essential of the technical scheme that this utility model provides, in the structure of aforementioned shuttlecock automatic pitching machine structure Also increasing in system has a racket to fix fork 4, linkage 5 and a racket angle of shot automatic adjusting mechanism 6, and racket is solid Fixed pendulum bar 4 is hinged with racket angle of shot automatic adjusting mechanism 6 in the position on the right side corresponding to aforementioned column 11, and this racket Angle of shot automatic adjusting mechanism 6 is arranged on aforementioned pedestal 1, and linkage 5 is connected to racket and fixes fork 4 and racket service Between drive mechanism 2.

Please continue to refer to Fig. 1, the fiame-like construction that aforesaid pedestal 1 is rectangular, in the bottom of this pedestal 1 i.e. in the four of bottom Individual corner is each provided with the pedestal road wheel 12 of brake device, and constitutes on the top of pedestal 1 and have a base platform 13, at this A fork hinged seat sliding cavity 131 is offered in base platform 13 and in the position on the right side corresponding to aforementioned column 11, front State racket service drive mechanism 2 to be arranged in base platform 13 in the position at the rear, right side corresponding to column 11, aforementioned load ball Wei Qiu mechanism 3 is arranged on the top of the short transverse of column 11, and aforementioned racket fixes fork 4 corresponding to aforementioned fork hinged seat The position of sliding cavity 131 is hinged with aforementioned racket angle of shot automatic adjusting mechanism 6, aforementioned linkage 5 pendulum fixing with racket Bar 4 is hinged towards the side of racket service drive mechanism 2.

The structure preferably rather than being definitely limited to of aforesaid racket service drive mechanism 2 is as follows: include driving motor cabinet solid Determine frame 21, drive motor 22, little gear 23 and gear wheel 24, drive motor cabinet fixed mount 21 on the right side corresponding to aforementioned column 11 The position of rear flank side is fixed with aforementioned base platform 13 with longitudinal state, as shown in Figure 1, at the end driving motor cabinet fixed mount 21 Portion has a fixed mount support plate 211, and this fixed mount support plate 211 uses support plate screw 2111 to fix with base platform 13, Drive motor 22 to be fixed on driving motor cabinet 222 by driving motor to fix screw 223, and this driving motor cabinet 222 is preferred With welding manner be fixed on driving motor cabinet fixed mount 21 on, drive motor 22 driving motor shaft 221 towards upper, little gear 23 Being fixed on driving motor shaft 221 and be meshed with gear wheel 24, gear wheel 24 is fixed on the right-hand member of Large Gear Shaft 241, greatly The middle part of gear shaft 241 is rotatably supported on driving motor cabinet fixed mount 21, and the left end of Large Gear Shaft 241 leans out driving motor The left surface of seat fixed mount 21.

As shown in Figure 1, fork 4 is fixed towards driving the side of motor cabinet fixed mount 21 and being positioned at racket at aforementioned racket The middle part of fixing fork 4 is fixed the state of fork 4 and is provided with a stay rod pin axle bed 41 being perpendicular to racket.Aforesaid linkage Between 5 left ends being hinged on stay rod pin axle bed 41 and aforementioned Large Gear Shaft 241.

In the present embodiment, aforesaid driving motor 22 is AC servo motor, aforesaid little gear 23 and aforesaid Gear wheel 24 is bevel gear.

Aforesaid linkage 5 includes cranking arm 51 and a pull bar 52, crank arm 51 one end and aforementioned Large Gear Shaft 241 Left end connects, crank arm 51 the other end hinged with one end of pull bar 52 by bearing pin 511 of cranking arm, and the other end of pull bar 52 passes through Pull bar bearing pin 521 is hinged with aforementioned stay rod pin axle bed 41.

Please continue to refer to Fig. 1, the structure preferably rather than being definitely limited to of aforesaid Zai Qiuwei ball mechanism 3 is as follows: include feeding ball Electric machine support 31, hello ball motor 32, hello button dish 33, rotary disk 34, central shaft 35, reversing frame 36, ball storage tube 37 and location dress Putting 38, hello ball motor support 31 is fixed screw 311 by hello ball motor support and is fixed with aforementioned column 11, feeds ball motor 32 fixing Feeding on ball motor support 31, that should feed ball motor 32 feeds ball motor axle 321 towards column 11, feeds button dish 33 and is fixed on and feeds ball On motor shaft 321, should feed button dish 33 and have one group of fluted disc hook tooth 331 with equidistant intervals distribution, central shaft 35 is with vertical Top surface to state with aforementioned column 11 is fixed, rotary disk 34 towards on the middle position of side be fixed with single-revolution dish Seat 341, the center (i.e. central authorities) of this rotary disk seat 341 is nested with on central shaft 35, rotationally in the edge of rotary disk 34 Offer rotary disk ball-dropping hole 342 with the state of equidistant intervals, rotary disk 34 towards under side and corresponding to back The position of the orifice edge of rotating disk ball-dropping hole 342 is extended with a semicircle put for preventing shuttlecock from shaking and keeps plate 343, revolution Frame 36 is rotatably supported at the top of central shaft 35, and the quantity of ball storage tube 37 is equal with the quantity of aforementioned rotary disk ball-dropping hole 342, And this ball storage tube 37 in the position corresponding to rotary disk ball-dropping hole 342 simultaneously with aforesaid rotary disk seat 341 and reversing frame 36 fix, and the ball storage tube chamber 371 of ball storage tube 37 is through from upper end to be communicated to lower end and with rotary disk ball-dropping hole 342, location dress Put 38 be nested with on central shaft 35 corresponding to the position above rotary disk seat 341 and with rotary disk seat 341 towards on The surface contact of side.

In the present embodiment, the quantity of aforesaid fluted disc hook tooth 331 has three, aforesaid rotary disk ball-dropping hole 342 Quantity has four, and the spacing between adjacent rotary disk ball-dropping hole 342 is equal, specifically, and four rotary disk ball-dropping holes 342 Circumferencial direction around rotary disk 34 is separated by 90 ° of distributions.Owing to rotary disk ball-dropping hole 342 has four, thus the number of ball storage tube 37 Amount should have four mutually.In the present embodiment, aforesaid ball motor 32 of feeding is AC servo motor.

Preferably, in the cavity wall of the bottom in aforementioned ball storage tube chamber 371 and with the connecing of aforementioned rotary disk ball-dropping hole 342 There is a cavity wall step 3711 being raised in cavity wall surface at earth position around the circumferencial direction composition of cavity wall, this cavity wall step 3711 Function is to restrain the feather position of the shuttlecock 7 of signal in figure, it is to avoid shuttlecock 7 is naturally from rotary disk ball-dropping hole Scurry out in 342.

When feeding ball motor 32 and working, driven hello button dish 33 by feeding ball motor axle 321, by the fluted disc fed on button dish 33 Hook tooth 331 hooks up a shuttlecock 7, i.e. will be in the shuttlecock 7 at the position of rotary disk ball-dropping hole 342 by fluted disc hook tooth 331 Hook goes out, and the shuttlecock 7 being hooked out naturally falls and supplies and is fixed on the racket 8 that racket fixes on bar 4 and fires ball.At one Shuttlecock 7 in ball storage tube 37 takes after being i.e. finished, and just by personnel on the scene or is directly turned over by rotary disk 34 by practitioner 90 °, the ball storage tube 37 making the next one fill shuttlecock corresponds to and the corresponding position of fluted disc hook tooth 342, simultaneously by Field personnel or practitioner fill ball to empty ball storage tube 37.In the present embodiment, 20-30 shuttlecock is loaded in a ball storage tube 37 7, the height change with specific reference to ball storage tube 37 determines.

Please continue to refer to Fig. 1, in order to ensure the stability of rotary disk 34 revolution, it is to avoid on rotary disk occurs on central shaft 35 The situation of lower play, thus by aforesaid positioner 38 to rotary disk 34 control, described in specific as follows: at rotary disk seat 341 are constituted with space state towards upper side and to be had steel ball located cavity 3411, and aforesaid positioner 38 includes locating piece 381, steel ball 382, force application spring 383 and force application spring adjust screw 384, upper corresponding to rotary disk seat 341 of locating piece 381 The position of side is nested with on aforesaid central shaft 35 and is locked by locating piece lock screw 3811, on this locating piece 381 also And a positioning block screw 3812 is offered in the position corresponding to steel ball located cavity 3411, steel ball 382 is arranged on locating piece spiral shell Hole 3812 is interior and is supported in steel ball located cavity 3411, and force application spring 383 is placed in locating piece screw 3812, this force The lower end of spring 383 is bearing on steel ball 382, and upper end is bearing in force application spring and adjusts on screw 384, and this force application spring adjusts Screw 384 and locating piece screw 3812 threaded engagement.When turn force application spring adjusts screw 384 clockwise, force Steel ball 382 is increased by spring 383 towards the thrust in the direction of aforementioned rotary disk seat 341, and ought turn exert a force counterclockwise During spring adjusting screw 384, steel ball 382 is reduced by force application spring 383 towards the thrust in the direction of rotary disk seat 341.

Please continue to refer to Fig. 1, aforesaid racket angle of shot automatic adjusting mechanism 6 preferably rather than the structure being definitely limited to such as Under: including guide-rail plate 61, spindle motor 62, leading screw 63, sliding guide 64 and fork hinged seat 65, guide-rail plate 61 is corresponding to front The position of the lower section stating fork hinged seat sliding cavity 131 uses guide plate to fix screw 613 and is fixed on aforementioned pedestal 1, leads at this The left side of the length direction of rail plate 61 is fixed with a left rail 611, and is fixed with one on the right side of the length direction of guide-rail plate 61 Right guide rail 612, left and right guide rail 611,612 is parallel, in the present embodiment, left rail 611 and right guide rail 612 and guide rail Plate 61 integral production, spindle motor 62 is fixed on the rear end of guide-rail plate 61, and leading screw 63 is corresponding to left rail 611 and right guide rail 612 Between, the front end of this leading screw 63 is rotatably supported at leading screw and props up in bearing 631, and leading screw props up bearing 631 and is fixed on pedestal 1, silk The rear end of thick stick 63 and spindle motor 62 are in transmission connection and screw thread is equipped with a feed screw nut 632, sliding guide on leading screw 63 The left end of 64 is slidably matched with left rail 611 by left slip cap 641, and the right-hand member of sliding guide 64 is by right slip cap 642 Being slidably matched with right guide rail 612, the middle part of sliding guide 64 is connected by screw 643 is fixing with feed screw nut 632, and fork is hinged Seat 65 is fixed on the left end of sliding guide 64 by fork hinged seat screw 652 and upwards leans out aforesaid fork hinged seat cunning Dynamic chamber 131, the lower end that fork 4 fixed by aforementioned racket is hinged with fork hinged seat 65.

In the present embodiment, aforesaid spindle motor 62 is the AC servo motor with rotating function, aforesaid Fork hinged seat 65 is constituted towards upper side a pair hinged ear 651, and aforementioned racket is fixed the lower end of fork 4 and passed through swing link pin Axle 42 is hinged with a pair hinged ear 651.

Applicant describes the use of the present invention, by practising ball person (the most aforesaid practitioner) first by racket 8 as shown in Figure 1 Fix screw 81 by racket to fix fork 4 with racket and fix, then to the electric component of the present invention as drive motor 22, Feed the corresponding push-botton operation on the electric box of ball motor 32 and spindle motor 62 electrical connection, racket service drive mechanism 2 Structural system drive motor 22 to work and the ball motor 32 of feeding of structural system of Zai Qiuwei ball mechanism 3 works, by driving The driving motor shaft 21 of motor 22 drives little gear 23, owing to little gear 23 is meshed with gear wheel 24, thus by little gear 23 Drive gear wheel 24, gear wheel 24 drive Large Gear Shaft 241 to rotate, Large Gear Shaft 241 drive and crank arm 51, by 51 bands of cranking arm Dynamic pull bar 52, is driven racket to fix fork 4 by pull bar 52 and makees the swing of swing, finally fixed fork 4 by racket and drive plumage Ball top claps that 8 works are corresponding to be swung, the shuttlecock 8 fed by Zai Qiuwei ball mechanism 3 is fired ball by racket 8.Load ball is fed The rhythm of action of ball mechanism 3 is that the percussion ball-joint with racket 8 is played and adapted.Such as fluted disc hook tooth 33 often hooks up one The interval time of shuttlecock 7 is 3 seconds, 4 seconds or 5 seconds, then when racket 9 fires the interval time of ball or claims one-off Between be 3 seconds, 4 seconds or 5 seconds.Owing to the work process of Zai Qiuwei ball mechanism 3 is the most mentioned above, thus explanation is not repeated.

If practitioner needs to carry out cross-court pass, flat-shot or the exercise of front court ball, then racket batting angle can be enabled Degree automatic adjusting mechanism 6, as a example by cross-court pass is trained, spindle motor 62 works, and drives leading screw 63, and feed screw nut 632 is to anteposition Moving, sliding guide 64 also corresponding anterior displacement, racket is fixed the top of fork 4 and is increased to the angle of layback together with racket 8, Shuttlecock 7 just can be fired to back court by racket 8, owing to front court ball is contrary with aforementioned cross-court pass, therefore repeats no more.Flat field ball Too by practitioner by the operation of racket angle of shot automatic adjusting mechanism 6 is realized.

In sum, the technical scheme that this utility model provides compensate for the deficiency in prior art, favorably accomplishes Invention task, has cashed the technique effect described in applicant's superincumbent technique effect hurdle faithfully, can yet be regarded as one ultimate attainment Technical scheme.

Claims (10)

1. a shuttlecock automatic pitching machine, including a pedestal (1), is installed with a column with longitudinal state on this pedestal (1) (11)；One racket service drive mechanism (2), this racket service drive mechanism (2) is behind the right side corresponding to described column (11) The position of side is arranged on described pedestal (1)；One Zai Qiuwei ball mechanism (3), this Zai Qiuwei ball mechanism (3) are arranged on described column (11) on, it is characterised in that also including a racket, to fix fork (4), a linkage (5) and a racket angle of shot automatic Governor motion (6), it is automatic with racket angle of shot in the position on the right side corresponding to described column (11) that fork (4) fixed by racket Governor motion (6) is hinged, and this racket angle of shot automatic adjusting mechanism (6) is arranged on described pedestal (1), linkage (5) it is connected to racket fix between fork (4) and racket service drive mechanism (2).

Shuttlecock automatic pitching machine the most according to claim 1, it is characterised in that the framework that described pedestal (1) is rectangular Columnar structure, is provided with the pedestal road wheel (12) of brake device in the bottom of this pedestal (1), and at the top structure of pedestal (1) Cheng Youyi base platform (13), above and offers in the position on the right side corresponding to described column (11) in this base platform (13) Having fork hinged seat sliding cavity (131), described racket service drive mechanism (2) is behind the right side corresponding to described column (11) The position of side is arranged in described base platform (13), and described Zai Qiuwei ball mechanism (3) is arranged on the short transverse of column (11) Top, described racket is fixed fork (4) and is hit with described racket in the position corresponding to described fork hinged seat sliding cavity (131) Ball angle automatic regulation mechanism (6) is hinged, and described linkage (5) and racket fix fork (4) towards racket service driving machine The side of structure (2) is hinged.

Shuttlecock automatic pitching machine the most according to claim 2, it is characterised in that described racket service drive mechanism (2) Including driving motor cabinet fixed mount (21), driving motor (22), little gear (23) and gear wheel (24), drive motor cabinet fixed mount (21) position at the rear, right side corresponding to described column (11) is fixed with described base platform (13) with longitudinal state, drives Motor (22) is fixed in driving motor cabinet (222), and this driving motor cabinet (222) is fixed on driving motor cabinet fixed mount (21) On, drive the driving motor shaft (221) of motor (22) towards upper, little gear (23) be fixed on driving motor shaft (221) upper and Being meshed with gear wheel (24), gear wheel (24) is fixed on the right-hand member of Large Gear Shaft (241), and the middle part of Large Gear Shaft (241) turns Being bearing in driving motor cabinet fixed mount (21), the left end of Large Gear Shaft (241) leans out driving motor cabinet fixed mount (21) dynamicly Left surface；Fork (4) is fixed towards driving the side of motor cabinet fixed mount (21) and being positioned at racket and fix at described racket The middle part of fork (4) is fixed the state of fork (4) and is provided with a stay rod pin axle bed (41) being perpendicular to racket；Described connecting rod machine Structure (5) is hinged between the left end of stay rod pin axle bed (41) and described Large Gear Shaft (241).

Shuttlecock automatic pitching machine the most according to claim 3, it is characterised in that described driving motor (22) is exchange Servomotor, described little gear (23) and described gear wheel (24) are bevel gear.

Shuttlecock automatic pitching machine the most according to claim 3, it is characterised in that described linkage (5) includes that one is bent Arm (51) and a pull bar (52), the one end of crank arm (51) is connected with the left end of described Large Gear Shaft (241), another of crank arm (51) Hold hinged with one end of pull bar (52) by bearing pin of cranking arm (511), and the other end of pull bar (52) by pull bar bearing pin (521) with Described stay rod pin axle bed (41) is hinged.

Shuttlecock automatic pitching machine the most according to claim 2, it is characterised in that described Zai Qiuwei ball mechanism (3) includes Feed ball motor support (31), feed ball motor (32), feed button dish (33), rotary disk (34), central shaft (35), reversing frame (36), Ball storage tube (37) and positioner (38), feed ball motor support (31) by feeding ball motor support and fix screw (311) with described Column (11) is fixed, and feeds ball motor (32) and is fixed on hello ball motor support (31), and that should feed ball motor (32) feeds ball motor axle (321) towards column (11), feed button dish (33) and be fixed on hello ball motor axle (321), button dish (33) should be fed and have one group With fluted disc hook tooth (331) of equidistant intervals distribution, central shaft (35) is with the top surface of longitudinal state with described column (11) Fixing, it is fixed with single-revolution dish seat (341) at rotary disk (34) towards the middle position of upper side, this rotary disk seat (341) Center rotating be nested with on central shaft (35), offer with the state of equidistant intervals in the edge of rotary disk (34) Rotary disk ball-dropping hole (342), rotary disk (34) towards under side and in the aperture corresponding to rotary disk ball-dropping hole (342) The position at edge is extended with a semicircle put for preventing shuttlecock from shaking and keeps plate (343), and reversing frame (36) supports rotationally At the top of central shaft (35), the quantity of ball storage tube (37) is equal with the quantity of described rotary disk ball-dropping hole (342), and this storage Ball cylinder (37) in the position corresponding to rotary disk ball-dropping hole (342) simultaneously with described rotary disk seat (341) and reversing frame (36) fixing, the ball storage tube chamber (371) of ball storage tube (37) from upper end through to lower end and with described rotary disk ball-dropping hole (342) Communicate, positioner (38) be nested with in the position of the top corresponding to rotary disk seat (341) upper at central shaft (35) and with return Rotary disk basement (341) contacts towards the surface of upper side.

Shuttlecock automatic pitching machine the most according to claim 6, it is characterised in that described feeds ball motor (32) for exchange Servomotor；The quantity of described fluted disc hook tooth (331) is three or four；In the bottom of described ball storage tube chamber (371) In cavity wall and with described rotary disk ball-dropping hole (342) border on position around cavity wall circumferencial direction constitute have one to be raised in The cavity wall step (3711) on cavity wall surface.

Shuttlecock automatic pitching machine the most according to claim 6, it is characterised in that described rotary disk seat (341) towards upper Side constituted with space state and had steel ball located cavity (3411), described positioner (38) includes locating piece (381), steel Ball (382), force application spring (383) and force application spring adjust screw (384), and locating piece (381) is corresponding to rotary disk seat (341) The position of top be nested with upper at described central shaft (35) and locked, at this locating piece by locating piece lock screw (3811) (381) go up and offer a positioning block screw (3812), steel ball (382) in the position corresponding to steel ball located cavity (3411) Being arranged in locating piece screw (3812) and be supported in steel ball located cavity (3411), force application spring (383) is placed in fixed In position block screw (3812), the lower end of this force application spring (383) is bearing on steel ball (382), and upper end is bearing in force application spring Adjusting on screw (384), this force application spring adjusts screw (384) and locating piece screw (3812) threaded engagement, when to clockwise Direction turn force application spring adjust screw (384) time, force application spring (383) to steel ball (382) towards described rotary disk seat (341) The thrust in direction increase, and when turn force application spring counterclockwise adjusts screw (384), force application spring (383) is right Steel ball (382) reduces towards the thrust in the direction of rotary disk seat (341).

Shuttlecock automatic pitching machine the most according to claim 2, it is characterised in that described racket angle of shot is adjusted automatically Joint mechanism (6) includes guide-rail plate (61), spindle motor (62), leading screw (63), sliding guide (64) and fork hinged seat (65), leads Rail plate (61) is fixed on described pedestal (1) in the position of the lower section corresponding to described fork hinged seat sliding cavity (131), at this The left side of the length direction of guide-rail plate (61) is fixed with a left rail (611), and the right side of the length direction at guide-rail plate (61) Being fixed with a right guide rail (612), left and right guide rail (611,612) is parallel, and spindle motor (62) is fixed on guide-rail plate (61) Rear end, leading screw (63) is corresponding between left rail (611) and right guide rail (612), and the front end of this leading screw (63) is rotatably supported at Leading screw props up in bearing (631), and leading screw props up bearing (631) and is fixed on pedestal (1), the rear end of leading screw (63) and spindle motor (62) Being in transmission connection and be equipped with a feed screw nut (632) at the upper screw thread of leading screw (63), the left end of sliding guide (64) is by left cunning Dynamic set (641) is slidably matched with left rail (611), and the right-hand member of sliding guide (64) is by right slip cap (642) and right guide rail (612) being slidably matched, the middle part of sliding guide (64) is fixing with feed screw nut (632) to be connected, and fork hinged seat (65) is fixed on The left end of sliding guide (64) and upwards lean out described fork hinged seat sliding cavity (131), fork (4) fixed by described racket Lower end hinged with fork hinged seat (65).

Shuttlecock automatic pitching machine the most according to claim 9, it is characterised in that described spindle motor (62) is for having The AC servo motor of rotating function, has a pair hinged ear at described fork hinged seat (65) towards upper side composition (651), to fix the lower end of fork (4) hinged with a pair hinged ear (651) by fork bearing pin (42) for described racket.