CN208694213U - A kind of novel badminton pitching machine - Google Patents
A kind of novel badminton pitching machine Download PDFInfo
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- CN208694213U CN208694213U CN201821361713.0U CN201821361713U CN208694213U CN 208694213 U CN208694213 U CN 208694213U CN 201821361713 U CN201821361713 U CN 201821361713U CN 208694213 U CN208694213 U CN 208694213U
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Abstract
The utility model belongs to sports apparatus technical field, a kind of novel badminton pitching machine, including horizontal steering mechanism, space luffing mechanism, lifting mechanism, ball serving device, running gear, ball cylinder interval rotation device and shuttlecock clamp device.Running gear is located at service motor spindle；Lifting mechanism is located above running gear, and the shell of pedestal and running gear is affixed；Horizontal steering mechanism is located on lifting mechanism, is fixed at the top of lifting mechanism by rack；The rack of space luffing mechanism is fixed in above horizontal steering mechanism；Ball serving device is fixed in above the luffing mechanism of space；Ball cylinder interval rotation device is located at below ball cylinder, and ball cylinder is located at entire service robot top；Shuttlecock clamp device is located at below ball cylinder interval rotation device, affixed with shell.The service robot occupied area of the utility model is small, compact-sized；Can multi-angle, it is multipoint continue to serve, meet the use demand of sports enthusiast；Power is abundant, service is fast, the more preferable true service situation of simulation.
Description
Technical field
The utility model belongs to sports apparatus technical field, and in particular to a kind of novel badminton pitching machine.
Background technique
With the promotion and popularization of badminton, occur shuttlecock automatic pitching machine of all shapes and colors on the market, uses
It is trained with cooperative movement person or shuttlecock fan.
Existing badminton service robot is struck (such as the movable type of the designs such as Xiao Qu using actual racket mostly
Badminton service robot device people, patent No. CN106799033A), serving way is excessively clumsy, easily interfered with other components, and
Serve speed is not easy to manipulate.Also have ball serving device (such as a kind of base of Hu Haoyu design shuttlecock thrown away using centrifugal force
In the badminton service robot structure of centrifugal force, patent No. 206934681U), but the serve speed of these devices is low, can not simulate and hit
True dynamics when ball.
By gear drive service robot running gear (such as a kind of badminton service robot for the designs such as Yang Zi is grand,
Patent No. CN201939989U) it can be realized the unidirectional shift in position of machine, but motion profile is dull, and service robot position changes
Become largely or to be carried by manpower is dynamic.
Existing badminton service robot is paid close attention to not enough for paying close attention to the automatic feed of shuttlecock, and existing release mechanism is adopted mostly
With belt pulley transmit mode transmit shuttlecock (such as Wu Yu duckweed design a kind of badminton service robot, the patent No.
103721395A), it is lower to be sent into precision.
Existing badminton service robot cannot achieve the accurate diversification training demand for becoming drop point, varied angle, reduce use
Interest and athletics in the process.
Therefore, a kind of novel badminton service realizing the regular flexible and changeable, light structure of service, capable of automatically controlling is designed
Machine is very necessary.
Utility model content
The technical solution of the utility model includes:
A kind of novel badminton pitching machine, mainly by horizontal steering mechanism 1, space luffing mechanism 2, lifting mechanism 3, service
Device 4, running gear 5, ball cylinder interval rotation device 6 and shuttlecock clamp device 7 form；
Running gear 5 is located at service motor spindle, and ground face contact and plays migration；Lifting mechanism 3 is located at walking dress
5 tops are set, the shell of pedestal and running gear 5 is affixed, reduces part thereon for raising；Horizontal steering mechanism 1 is located at
It rises in mechanism 3,3 top of lifting mechanism is fixed in by rack, control service robot rotates in the horizontal plane；Space luffing mechanism
2 rack is fixed in 1 top of horizontal steering mechanism, in vertical rotation in surface；Ball serving device 4 is fixed in space luffing mechanism
2 tops, play the function of launching shuttlecock；Ball cylinder interval rotation device 6 is located at below ball cylinder, for rotating ball cylinder,
Ball uniformly is taken, ball cylinder is located at entire service robot top；Shuttlecock clamp device 7 is located at 6 lower section of ball cylinder interval rotation device, with shell
Body is affixed, plays clamping shuttlecock and is sent into service channeling；Shell is service robot shell or supporting part, serves as service robot machine
Frame part；
Horizontal steering mechanism 1 is planetary reducer, mainly by steering platform 110, main shaft 120, bearing 130, internal gear
Body 140, the first pinion gear 150, the first gear wheel 160 and first servo motor 170 form；Internal tooth wheel body 140 passes through bolt spiral shell
Mother, which is connected in, to be turned on platform 110；Through screw attachment in three outer rims of main shaft 120, first watches first servo motor 170
Hole of the output shaft of motor 170 in outer rim is taken, for driving the first pinion gear 150；120 one end of main shaft and internal tooth wheel body
140 are connected by bearing 130, and main shaft 120 is connected by flat key with the first gear wheel 160,120 other end of main shaft and bracket 220
It is threaded；Internal tooth wheel body 140, the first pinion gear 150, the first gear wheel 160 and main shaft 120 constitute planetary gear train, should
Mechanism has the function of to change service direction in horizontal plane, and transmission is accurate, response is very fast；
Space luffing mechanism 2 is crank and rocker mechanism, is mainly connected by crank 210, bracket 220, service platform 230, first
Bar 240, the second servo motor 250, the second pinion gear 260, the second gear wheel 270 and shaft 280 form；210 both ends of crank point
It is not hinged with bracket 220 and service platform 230；First connecting rod 240 is also hinged with bracket 220 and service platform 230；Second servo
Motor 250 imparts power to shaft 280 by the second pinion gear 260, the second gear wheel 270, and shaft 280 and crank 210 are logical
Interference fit is connected, and drives 210 reciprocally swinging of crank；For changing the pitch rate in service direction, structure is simple for the mechanism,
It can usually be laid flat to save space；
Lifting mechanism 3 is multistage scissors mechanism, mainly by steering platform 110, pedestal 310, second connecting rod 320, slide bar
330, linear motor 340, pin shaft 350 and bar 360 form；Second connecting rod 320 and slide bar 330 constitute revolute pair, second connecting rod 320
Between by pin shaft 350 realize connection；330 both ends of slide bar and linear motor 340 are connected, in the driving effect of linear motor 340
Under, second connecting rod 320 and slide bar 330 move therewith, will turn to platform 110 and jack up, change service height；The symmetrical cloth of two sides mechanism
It sets, centre is connected with bar 360；
Ball serving device 4 is mainly made of spray head 410, transmitting tube 420, sliding rail 430 and pneumatic accessories；Spray head 410 and sliding rail
430 are mounted on service platform 230, and 420 end face of transmitting tube and 410 end face of spray head have electromagnet；Electromagnet is polar to be changed
Change makes the patch of transmitting tube 420 close or remote from spray head 410；Shuttlecock is placed in 410 front of spray head, spray head 410 and air by manipulator
Compressor is connected, and sprays compressed air from spray head, and shuttlecock high speed is pushed to fly out；
Running gear 5 mainly by speed change gear 510, not exclusively take turns 520, braking system 530,540 and of brake apparatus
Round angle steering wheel group at；
Speed change gear 510 is mainly by motor 511, planetary gear train 512, first bevel gear 513 and second bevel gear 514
It constitutes；511 output shaft of motor and the input shaft of first bevel gear 513 are affixed, 513 output shaft of first bevel gear and planetary gear train
512 input shafts are affixed, and 512 output shaft of planetary gear train and second bevel gear 514 are affixed；When work, motor 511 inputs certain turn
Speed rises to slow down and make via next device is inputted after 514 speed change of first bevel gear 513, planetary gear train 512 and second bevel gear
With；
Not exclusively wheel 520 is mainly made of three wheels and two clutches, the second cone of 521 one end of first clutch connection
514 output shaft of gear, other end fifth wheel 1, wheel 1 are completely coincident and affixed with 2 523 end faces of wheel, take turns 3 525 by
The axis connection of second clutch 524 and wheel 2 523；When work, the notch angular separation of wheel 1, wheel 2 523 and wheel 3 525
180 °, alternating, which is contacted to earth, realizes that speed is uniform；When inoperative, while liftoff, 0 ° of notch angular separation；
Braking system 530 is mainly in series by double-slider mechanism and scissors mechanism, first clutch 521, the second clutch
Device 524 is respectively served as Slipper in double-slider mechanism；Two groups of double-slider mechanisms include May Day connecting rod 531, May Day sliding block 532,
Five or two sliding blocks of connecting rod 535 and five or two 536,531 one end of May Day connecting rod are hinged on 521 side axis of first clutch, five or two connecting rods
535 one end are hinged on 524 side axis of second clutch, the other end of the two respectively with the sliding block of May Day sliding block 532 and five or two 536
Hingedly, the sliding block of May Day sliding block 532 and five or two 536 is formed in May Day scissor connecting rod 1 and May Day scissor connecting rod 2 534 respectively
It is slided on the sliding rail that sliding rail, five or two scissor of scissor connecting rod one 537 and five or two connecting rods 2 538 are formed；Two groups of scissors mechanisms include five
One scissor connecting rod 1, May Day scissor connecting rod 2 534, five or two scissor of scissor connecting rod one 537 and five or two connecting rods 2 538, May Day cuts
It pitches connecting rod 1 and May Day scissor connecting rod 2 534 is hinged, and be articulated on support frame 539；Five or two scissor connecting rods one 537 and five
Two scissor connecting rods 2 538 are hinged, and are articulated on support frame 539；First scissors mechanism for wheel 1 in commutation process with
It takes turns 2 523 and has put liftoff rear locking wheel 1 and wheel 2 523, guarantee that two-wheeled is in liftoff state, the second scissors mechanism is used for
Wheel 3 525 has put liftoff rear locking wheel 3 525 in commutation process, guarantees this wheel in liftoff state；When work, two clutches
After disengagement, the connecting rod of May Day connecting rod 531 and five or two 535 drives the sliding block of May Day sliding block 532 and five or two 536 to move up respectively, makes scissor machine
May Day scissor connecting rod 1, May Day scissor connecting rod 2 534, five or two scissor connecting rods 1, five or two scissor connecting rods 2 538 exist in structure
Spring effect is lower to be resetted, and realizes that locking is realized in rotation, scissors mechanism tightening, bearing support 539 and shell are affixed；Not exclusively wheel 520
Two groups are shared respectively with braking system 530, and when arrangement guarantees not exclusively to take turns 520 axis in two groups in 90 degree of angles, by clutch
Device control, works alternatively, and realizes commutation function；
Brake apparatus 540 is placed in 5 periphery of running gear, is slider-crank mechanism；It brakes top plate 544 and shell is affixed, five
Four cranks 541 and braking top plate 544 are hinged, and 541 connecting power device of the May 4th crank, five double leval jibs, 542 both ends respectively with
The May 4th crank 541, five Four-sliders 543 are hinged, the May 4th crank 541 and totally four groups of five double leval jibs 542, on braking top plate 544
Cloth, five Four-sliders 543 of limitation move along a straight line；When work, power device rotates the May 4th crank 541, and five double leval jibs 542 drive
Five Four-sliders 543 are compressed in lower dead point position and ground, are generated biggish frictional force by larger normal pressure, are passed through friction catch；
Round angle universal wheel is arranged in running gear quadrangle, and top is affixed with shell, plays synkinesia；
Ball cylinder interval rotation device 6 is a kind of clearance mechanism realized using Geneva mechanism and gear mechanism, mainly by the
Three servo motors 610,620, four points of the first bottom plate 630, four points of sheave driving mechanism sheave follower 640, third pinion
650, third gear wheel 660 and ball cylinder 670 form；610, four points of third servo motor, 630, four points of sheave driving mechanism slot
Wheel follower 640 is bolted on the first bottom plate 620；Third servo motor 610 directly drives four points of sheave masters
Motivation structure 630, four points of 630 gaps of sheave driving mechanism drive four points of sheave followers 640；Four points of sheave followers 640
It is key connection with third pinion 650, third gear wheel 660 and third pinion 650 are intermeshed, intermittent rotary passed through
Third gear wheel 660 is transmitted to ball cylinder 670, to realize the gap rotation of ball cylinder 670；
Shuttlecock clamp device 7 is mainly by the second bottom plate 710, rotating guide-bar 720, Pneumatic extension bar 730, third connecting rod
740, rocking bar 750 and clamp body 760 form；Second bottom plate 710 is bolted on shell, Pneumatic extension bar 730 and turn
Dynamic guide rod 720 forms prismatic pair, and third connecting rod 740 and rocking bar 750 are connected by a hinge on clamp body 760；To realize plumage
Ball top clamp device 7 clamps shuttlecock and rotates by a certain angle.
The utility model has the beneficial effects that
(1) occupied area is small, compact-sized；
(2) realize multi-angle, it is multipoint continue to serve, meet the use demand of sports enthusiast；
(3) power is abundant, serve speed is fast, can more preferably simulate true service situation.
Detailed description of the invention
Fig. 1 is service robot overall appearance figure.
Fig. 2 is overall construction drawing inside service robot.
Fig. 3 is horizontal steering mechanism outline drawing.
Fig. 4 horizontal steering mechanism schematic internal view.
Fig. 5 serving mechanism and space luffing mechanism schematic diagram.
Fig. 6 lifting mechanism schematic diagram.
Fig. 7 is running gear mechanism map, removes rack (i.e. shell) and round angle universal wheel.
Fig. 8 is speed change gear part figure in running gear.
Fig. 9 is that part figure is not exclusively taken turns in running gear.
Figure 10 is braking system part figure in running gear.
Figure 11 is brake apparatus part figure in running gear.
Figure 12 ball cylinder interval rotation device schematic diagram.
Figure 13 shuttlecock clamp device schematic diagram
In figure: 1 horizontal steering mechanism；2 space luffing mechanisms；3 lifting mechanisms；4 ball serving devices；5 running gears；6 ball cylinders
Intermittent motion device；7 shuttlecock clamp devices；110 turn to flat second connecting rod platform；120 main shafts；130 bearings；140 internal gears
Body；150 first pinion gears；160 first gear wheels；170 first servo motors；210 cranks；220 brackets；230 service platforms；
240 first connecting rods；250 second servo motors；260 second pinion gears；270 second gear wheels；280 shafts；310 pedestals；320
Two connecting rods；330 slide bars；340 linear motors；350 pin shafts；360 bars；410 spray heads；420 transmitting tubes；430 sliding rails；510 speed changes dress
It sets；511 motors；512 planetary gear trains；513 first bevel gears；514 second bevel gears；520 not exclusively take turns；521 first clutches
Device；522 wheels one；523 wheels two；524 second clutches；525 wheels three；530 braking systems；531 May Day connecting rods；532 May Day are sliding
Block；533 May Day scissor connecting rods one；534 May Day scissor connecting rod, two power；535 52 connecting rods；536 52 sliding blocks；537 52 scissors
Connecting rod one；538 52 scissor connecting rods two；539 bearing supports；540 brake apparatus；541 the May 4th cranks；542 5 double leval jibs；543 5
Four-slider；544 braking top plates；610 third servo motors；620 first bottom plates；630 4 points of sheave driving mechanisms；640 4 points of slots
Take turns follower；650 third pinions；660 third gear wheels；670 ball cylinders；710 second bottom plates；720 rotating guide-bars；730 gas
Dynamic telescopic rod；740 third connecting rods；750 rocking bars；760 clamp bodies.
Specific embodiment
The functions such as the utility model may be implemented to be horizontally diverted, space pitching, raising, walking, release, service.
Be horizontally diverted: first servo motor 170 drives the rotation of the first pinion gear 150, and the first gear wheel 160 is by with the
Revolution is realized in the engagement of one pinion gear 150.The main shaft 120 being connected with the first gear wheel 160 then makes solid therewith to rotate
The bracket 220 of knot rotates, and other mechanisms of 220 or more bracket will also turn round simultaneously, realizes the level change in service direction.
Space pitching: the second servo motor 250 drives the second pinion gear 260 and the rotation of the second gear wheel 270, so that with the
The connected shaft 280 of two gear wheels 270 drives crank 210 to rotate.Under the drive of crank 210, service platform 230 does plane fortune
Dynamic, service platform 230 and the angle of bracket 220 change correspondingly, to realize the space pitching movement of service platform 230.
Raising: when linear motor 340 works, slide bar 330 is moved.By the constraint of geometrical relationship, second connecting rod 320 with
Movement so that pedestal 310 and turn to platform 110 between distance up and down change so that turn to platform 110 on it is other
Mechanism integral elevating.
Service: by circuit control, make the electromagnet polarity phase of 430 end face of electromagnet and transmitting tube of 410 end face of spray head
Together, transmitting tube 430 and spray head 410 are separated by a distance.Shuttlecock is placed in the groove in 410 front of spray head by manipulator, is waited
Service instruction.When service, electromagnet polarity becomes on the contrary, transmitting tube 430 is tightly bonded with 410 end face of spray head, and composition one is closed
Space.It is controlled by pneumatic system, compressed air sprays, and shuttlecock is projected.
Walking: by motor control, through speed change gear 510, band motor car wheel 520 rotates.It is preceding when one group of wheel work
Two pairs of wheels alternately contact to earth afterwards, guarantee that velocity-stabilization is uniform.When commutation, the time that two groups of wheels disengage, access clutch is controlled,
Double-slider mechanism moves under clutch control in locking mechanism 530, and scissors mechanism top shoe moves up, by spring reset, tightening
Left and right scissor, locking wheel.After disengaging clutch, imperfect wheel gap portions have been put towards ground, i.e. wheel, are detached from ground.
Another group of wheel and ground Contact Transmission realize commutation.540 Slipper of brake apparatus is rubber block, when braking, slide block movement
To lower dead point position, and ground face contact and certain decrement is generated, generates biggish normal pressure, to provide frictional force, quickly make
It is dynamic.
Gap rotation: it is controlled by motor 610, drives four points of sheave driving mechanisms 630, four points of sheave driving mechanisms 630
Uniform rotation by Geneva mechanism become four points of sheave followers 640 gap fortune function.Four points of sheave followers 640
Third pinion 650 is directly driven, third gear wheel 660 obtains the lower gap rotation of revolving speed by engagement, and gear wheel will
Movement passes to ball cylinder 670, realizes that 670 mesoptile ball of ball cylinder is put into one by one.
Clamping: rotating guide-bar 720 is controlled by the small machine inside the second bottom plate 710 and is rotated.Pneumatic extension bar
730, third connecting rod 740, rocking bar 750 and clamp body 760 constitute slider-crank mechanism.The movement of Pneumatic extension bar 730, through
Three-link 740 is driven, and becomes the clamping movement of rocking bar 750.
In terms of comprehensive, when Job readiness, service robot is placed on specific position.After start-up operation, running gear 5 works, and moves
It moving to after designated position, and then jack up unit 3 works, after being elevated to designated position, horizontal steering device 1 and space pitching dress
Set 2 to work at the same time, use ball axial-movement to designated position and angle, shuttlecock clamp device 7 works, clamping shuttlecock send to
4 nozzle position of ball serving device, ball serving device 4 serve a ball, while ball cylinder interval rotation device 6 work, by ball cylinder go to it is next go out
Ball mouth.It serves a ball after the completion of work, subsequent work position is moved to by running gear 5.After all-of, under jack up unit 3
It is down to original position, horizontal steering device 1 and space elevation mount 2 reset simultaneously, and the work of running gear 5 moves back to original position.
Claims (1)
1. a kind of novel badminton pitching machine, which is characterized in that the novel badminton pitching machine is mainly by being horizontally diverted machine
Structure (1), space luffing mechanism (2), lifting mechanism (3), ball serving device (4), running gear (5), ball cylinder interval rotation device (6)
It is formed with shuttlecock clamp device (7)；
Running gear (5) is located at service motor spindle, and ground face contact and plays migration；Lifting mechanism (3) is located at walking dress
It sets above (5), pedestal and the shell of running gear (5) are affixed, reduce part thereon for raising；Horizontal steering mechanism (1)
It on lifting mechanism (3), is fixed at the top of lifting mechanism (3) by rack, control service robot rotates in the horizontal plane；It is empty
Between the rack of luffing mechanism (2) be fixed in above horizontal steering mechanism (1), in vertical rotation in surface；Ball serving device (4) is solid
It is connected to above space luffing mechanism (2), plays the function of launching shuttlecock；Ball cylinder interval rotation device (6) is located at ball
Cylinder lower section, for rotating ball cylinder, uniformly takes ball, ball cylinder is located at entire service robot top；Shuttlecock clamp device (7) is located at ball cylinder
It is affixed with shell below interval rotation device (6), it plays clamping shuttlecock and is sent into service channeling；Shell is outside service robot
Shell or supporting part serve as service robot rack section；
Horizontal steering mechanism (1) is planetary reducer, mainly by steering platform (110), main shaft (120), bearing (130), interior
Gear mass (140), the first pinion gear (150), the first gear wheel (160) and first servo motor (170) composition；Internal tooth wheel body
(140) it is connected in and is turned on platform (110) by bolt and nut；First servo motor (170) is by screw attachment in main shaft
(120) in three outer rims, the output shaft of first servo motor (170) passes through the hole in outer rim, for driving the first pinion gear
(150)；Main shaft (120) one end is connected with internal tooth wheel body (140) by bearing (130), and main shaft (120) is big by flat key and first
Gear (160) is connected, and main shaft (120) other end is threaded with bracket (220)；Internal tooth wheel body (140), the first pinion gear
(150), the first gear wheel (160) and main shaft (120) constitute planetary gear train, the mechanism have change in horizontal plane service direction it
Function, and it is driven accurate, response comparatively fast；
Space luffing mechanism (2) is crank and rocker mechanism, mainly by crank (210), bracket (220), service platform (230), the
One connecting rod (240), the second servo motor (250), the second pinion gear (260), the second gear wheel (270) and shaft (280) composition；
Crank (210) both ends are hinged with bracket (220) and service platform (230) respectively；First connecting rod (240) also with bracket (220) and
Serve a ball platform (230) hingedly；Second servo motor (250) is by the second pinion gear (260), the second gear wheel (270) by power
It passes to shaft (280), shaft (280) is connected with crank (210) by interference fit, and crank (210) reciprocally swinging is driven；It should
For changing the pitch rate in service direction, structure is simple, can usually be laid flat to save space for mechanism；
Lifting mechanism (3) is multistage scissors mechanism, mainly by steering platform (110), pedestal (310), second connecting rod (320), cunning
Bar (330), linear motor (340), pin shaft (350) and bar (360) composition；Second connecting rod (320) and slide bar (330) constitute rotation
Pair realizes connection by pin shaft (350) between second connecting rod (320)；Slide bar (330) both ends and linear motor (340) are connected,
Under the driving effect of linear motor (340), second connecting rod (320) and slide bar (330) move therewith, will turn to platform (110) top
It rises, changes service height；Two sides mechanism is arranged symmetrically, and intermediate bar (360) is connected；
Ball serving device (4) is mainly made of spray head (410), transmitting tube (420), sliding rail (430) and pneumatic accessories；Spray head (410)
It is mounted in service platform (230) with sliding rail (430), transmitting tube (420) end face and spray head (410) end face have electromagnet；
The polar change of electromagnet makes transmitting tube (420) patch close or remote from spray head (410)；Shuttlecock is placed in spray head by manipulator
(410) front, spray head (410) are connected with air compressor, spray compressed air from spray head, and shuttlecock high speed is pushed to fly out；
Running gear (5) is mainly by speed change gear (510), not exclusively wheel (520), braking system (530), brake apparatus
(540) and round angle steering wheel group at；
Speed change gear (510) is mainly by motor (511), planetary gear train (512), first bevel gear (513) and the second cone tooth
(514) are taken turns to constitute；Motor (511) output shaft and the input shaft of first bevel gear (513) are affixed, first bevel gear (513) output
Axis and planetary gear train (512) input shaft are affixed, and planetary gear train (512) output shaft and second bevel gear (514) are affixed；When work,
Motor (511) inputs certain revolving speed, via first bevel gear (513), planetary gear train (512) and second bevel gear (514) speed change
After input next device, rise decelerating effect；
Not exclusively wheel (520) is mainly made of three wheels and two clutches, the second cone of first clutch (521) one end connection
Gear (514) output shaft, other end fifth wheel one (522), one (522) of wheel are completely coincident with two (523) end faces of wheel and affixed, wheel
Three (525) are by second clutch (524) and the axis connection for taking turns two (523)；When work, one (522) of wheel, two (523) of wheel and wheel three
(525) 180 ° of notch angular separation, alternating, which is contacted to earth, realizes that speed is uniform；When inoperative, while liftoff, notch angular separation
0°；
Braking system (530) is mainly in series by double-slider mechanism and scissors mechanism, first clutch (521), the second clutch
Device (524) is respectively served as Slipper in double-slider mechanism；Two groups of double-slider mechanisms include May Day connecting rod (531), May Day sliding block
(532), five or two connecting rods (535) and five or two sliding blocks (536), May Day connecting rod (531) one end are hinged on first clutch (521) side
On axis, five or two connecting rods (535) one end is hinged on the axis of second clutch (524) side, and the other end of the two is sliding with May Day respectively
Hingedly, May Day sliding block (532) and five or two sliding blocks (536) are respectively in May Day scissor connecting rod one for block (532) and five or two sliding blocks (536)
(533) and May Day scissor connecting rod two (534) formed sliding rail, five or two scissor connecting rods one (537) and five or two scissor connecting rods two (538)
It is slided on the sliding rail of formation；Two groups of scissors mechanisms include May Day scissor connecting rod one (533), May Day scissor connecting rod two (534), five or two
Scissor connecting rod one (537) and five or two scissor connecting rods two (538), May Day scissor connecting rod one (533) and May Day scissor connecting rod two (534)
Hingedly, it and is articulated on support frame 539；Five or two scissor connecting rods one (537) and five or two scissor connecting rods two (538) are hingedly, and hinged
In on support frame 539；First scissors mechanism has put liftoff rear locking wheel for one (522) of wheel in commutation process and two (523) of wheel
Two (523) of one (522) and wheel guarantee that two-wheeled is in liftoff state, and the second scissors mechanism is put for three (525) of wheel in commutation process
Liftoff rear locking wheel three (525) is played, guarantees this wheel in liftoff state；When work, after two throw-out-of clutches, May Day connecting rod
(531) and five or two connecting rods (535) drive May Day sliding block (532) and five or two sliding blocks (536) to move up respectively, make May Day in scissors mechanism
Scissor connecting rod one (533), May Day scissor connecting rod two (534), five or two scissor connecting rods one (537), five or two scissor connecting rods two (538) exist
Spring effect is lower to be resetted, and realizes that locking is realized in rotation, scissors mechanism tightening, bearing support (539) and shell are affixed；Not exclusively wheel
(520) two groups are shared respectively with braking system (530), when arrangement guarantees that the axis that (520) are not exclusively taken turns in two groups is pressed from both sides in 90 degree
Angle is worked alternatively by clutch control, realizes commutation function；
Brake apparatus (540) is placed in running gear (5) periphery, is slider-crank mechanism；It brakes top plate (544) and shell is affixed,
The May 4th crank (541) and braking top plate (544) hingedly, and the May 4th crank (541) connecting power device, five double leval jibs (542)
Both ends respectively with the May 4th crank (541), five Four-sliders (543) hingedly, the May 4th crank (541) and totally four groups of five double leval jibs (542),
Uniformly distributed in braking top plate (544), limitation five Four-sliders (543) moves along a straight line；When work, power device makes the May 4th crank
(541) it rotates, five double leval jibs (542) drive five Four-sliders (543) to compress in lower dead point position and ground, are produced by larger normal pressure
Raw biggish frictional force, passes through friction catch；Round angle universal wheel is arranged in running gear quadrangle, and top is affixed with shell, rises auxiliary
Movement is helped to act on；
Ball cylinder interval rotation device (6) is a kind of clearance mechanism realized using Geneva mechanism and gear mechanism, mainly by third
Servo motor (610), the first bottom plate (620), four points of sheave driving mechanisms (630), four points of sheave followers (640), thirds
Pinion gear (650), third gear wheel (660) and ball cylinder (670) composition；Third servo motor (610), four points of sheave mover
Structure (630), four points of sheave followers (640) are bolted on the first bottom plate (620)；Third servo motor
(610) four points of sheave driving mechanisms (630) are directly driven, four points of sheave driving mechanism (630) gaps drive four points of sheaves driven
Mechanism (640)；Four points of sheave followers (640) and third pinion (650) are key connection, third gear wheel (660) and the
Intermittent rotary is transmitted to ball cylinder (670) by third gear wheel (660), to realize ball by three pinion gears (650) intermeshing
The gap rotation of cylinder (670)；
Shuttlecock clamp device (7) is mainly connected by the second bottom plate (710), rotating guide-bar (720), Pneumatic extension bar (730), third
Bar (740), rocking bar (750) and clamp body (760) composition；Second bottom plate (710) is bolted on shell, is pneumatically stretched
Contracting bar (730) and rotating guide-bar (720) form prismatic pair, and third connecting rod (740) and rocking bar (750) are connected by a hinge in fixture
On body (760)；To realize folder shuttlecock clamp device (7) clamping shuttlecock and rotate by a certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821361713.0U CN208694213U (en) | 2018-08-23 | 2018-08-23 | A kind of novel badminton pitching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821361713.0U CN208694213U (en) | 2018-08-23 | 2018-08-23 | A kind of novel badminton pitching machine |
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| Publication Number | Publication Date |
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| CN208694213U true CN208694213U (en) | 2019-04-05 |
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ID=65944014
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821361713.0U Expired - Fee Related CN208694213U (en) | 2018-08-23 | 2018-08-23 | A kind of novel badminton pitching machine |
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| CN (1) | CN208694213U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686361A (en) * | 2018-08-23 | 2018-10-23 | 大连理工大学 | A kind of novel badminton pitching machine |
| CN110960842A (en) * | 2019-12-23 | 2020-04-07 | 烟台职业学院 | Badminton service partner training device |
| CN111388969A (en) * | 2020-04-07 | 2020-07-10 | 九江学院 | Sports teaching badminton save set |
| CN111991785A (en) * | 2020-09-02 | 2020-11-27 | 湘潭大学 | Hitting type badminton pitching machine |
-
2018
- 2018-08-23 CN CN201821361713.0U patent/CN208694213U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686361A (en) * | 2018-08-23 | 2018-10-23 | 大连理工大学 | A kind of novel badminton pitching machine |
| CN108686361B (en) * | 2018-08-23 | 2023-09-15 | 大连理工大学 | Novel badminton service robot |
| CN110960842A (en) * | 2019-12-23 | 2020-04-07 | 烟台职业学院 | Badminton service partner training device |
| CN111388969A (en) * | 2020-04-07 | 2020-07-10 | 九江学院 | Sports teaching badminton save set |
| CN111991785A (en) * | 2020-09-02 | 2020-11-27 | 湘潭大学 | Hitting type badminton pitching machine |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |