Crank-type badminton service robot
Technical field
The utility model relates to shuttlecock training ancillary equipment, specifically a kind of structure is simple, portable
Crank-type badminton service robot.
Background technique
Shuttlecock is one of China's advantage sports items, and is liked by all ages and classes level person.Carrying out feather
Ball need to usually be struck shuttlecock from the technical ability person of coach or known badminton when practicing or delivery mode is to practice
It feeds position where person.Due to artificially striking, delivery mode feed ball height, position and parabola can not be identical, thus
The phenomenon that being unfavorable for improving the skill for practising ball person or reach desired training goal, or even getting half the result with twice the effort.Utilize shuttlecock
Service robot service can make up this shortcoming to a certain extent, and can also significantly mitigate the teaching intensity of training mate person, even
It can be trained under the premise of no training mate person, that is, carry out single batting training.Currently, there is only two kinds in the market to have
Representative pitching machine structure.One is the principle that shuttlecock is got on shuttlecock head is squeezed using two wheels, by changing
Become angle and the automatic lifting system of service cylinder to realize multi-angle, multi-faceted service.Such product mainly has the disadvantage that:
(1) principle is complicated, and production material is more demanding.(2) it easily causes shuttlecock to damage with extrusion service, reduces the use of shuttlecock
Number.(3) expensive, it is not easy to promote on a large scale.Another is the principle for being got shuttlecock using high pressure gas, passes through change
The angle of cylinder of serving a ball and air pressure size realize multi-angle, multi-faceted service.Such product disadvantage is significant: (1) power source compared with
More, there are also multiple motors in addition to high-pressure cylinder.(2) control system is more, and bulky unsuitable outdoor sports use.To sum up may be used
Know, it is very necessary for developing a kind of Simple portable badminton pitching machine.
Utility model content
The purpose of this utility model is in view of the problems of the existing technology, it is simple, portable to provide a kind of structure
Crank-type badminton service robot;The service robot simplifies pitching machine structure by simplifying service robot principle, to facilitate manufacture
With processing and save the cost, and portable degree is significantly improved, bulb separation mechanism being capable of effective bulb separation and mutual with kicking machine
Coordinate, so that shuttlecock drop point site is relatively controllable.
The purpose of this utility model solves by the following technical programs:
A kind of crank-type badminton service robot, including pedestal, bulb separation mechanism and kicking machine, it is characterised in that: described
Kicking machine includes the batting motor being mounted on the base, and crank, the other end of crank are installed on the output shaft for motor of batting
It is connected with connecting rod, the other end of connecting rod is connected by buckling with the throat that it is flexibly connected with the connection larynx position of racket
It connects, the handle tail end of racket is connected by handle buckle with the vertical bar being set on the base and handle buckle being capable of phase
Vertical bar is rotated;The feather for making to fall every time right above the hitting region of racket is arranged in the bulb separation mechanism
Ball is fallen in the hitting region of racket to realize service.
The vertical bar is equipped with vertical guide groove, and handle snaps through the connector in guide groove and erects
Straight-bar is connected so that handle buckle can opposed vertical bar rotation and move up and down.
The other end of the connecting rod being capable of opposite throats buckle rotation.
The batting motor has and is hinged between retarder and crank and connecting rod.
The bulb separation mechanism includes the bulb separation motor being mounted on retainer, and the output shaft of bulb separation motor is equipped with actively
Gear, the side of driving gear are equipped with driven gear consistent and intermeshing with its specification, on driving gear and driven gear
All be equipped with the consistent sharf of specification, sharf is equipped with blade for blocking and stirring shuttlecock, the sharf it is upper
Side is equipped with the support cylinder for holding ball cylinder.
It is arranged between blade on two sharfs in mirror symmetry;The distance between axles of two sharfs is greater than opening for shuttlecock
The minimum spacing between blade on mouth outer diameter and two sharfs is less than the opening outer diameter of shuttlecock.
The side that the blade is in contact with shuttlecock is in the arc to match with the peripheral wall of shuttlecock.
The side that the blade is in contact with shuttlecock is made or wraps up resilient material using elastic material.
The retainer is mounted on the top of support column and support column is mounted on the pedestal of batting motor side, so that
The extended line of the central axes of the ball mouth of cylinder is ask to be located in the face hitting region of racket.
The tripod that the pedestal is mounted on the top of bracket and bracket selects easy disassembly fixed.
The utility model has the following advantages compared with prior art:
The service robot of the utility model realizes batting using crank and rocker mechanism, and structure is simpler and is easy to check event
Barrier, and served a ball using the crank and rocker mechanism containing racket, it is smaller to the injury of shuttlecock;Low power electricity is used simultaneously
Motivation is more energy saving as power source, and does not need place and have AC power source, and people is facilitated to carry out badminton outdoors;
The fixed aluminum tripod of easy disassembly makes the service robot light portable;It enables people to individually carry out shuttlecock training,
Without the need for someone's training mate, beginner can be allowed to practice alone.
Detailed description of the invention
Attached drawing 1 is the overall structure diagram of the crank-type badminton service robot of the utility model;
Attached drawing 2 is the schematic perspective view of the kicking machine of the utility model;
Attached drawing 3 is the planar structure schematic diagram of the kicking machine of the utility model;
Attached drawing 4 is the structural schematic diagram of the bulb separation mechanism of the utility model;
Attached drawing 5 is the bulb separation situation schematic diagram of the bulb separation mechanism of the utility model.
Wherein: 1-ball cylinder;2-support cylinders;3-sharfs;4-shuttlecocks;5-rackets;6-connecting rods;7-cranks;
8-batting motors;9-pedestals;10-brackets;11-vertical bars;12-handles buckle;13-throats buckle;14-support columns;
15-retainers;16-blades;17-bulb separation motors;18-driving gears;19-driven gears.
Specific embodiment
The utility model is further described with embodiment with reference to the accompanying drawing.
It is as shown in Figs. 1-5: a kind of crank-type badminton service robot, including pedestal 9, bulb separation mechanism and kicking machine, pedestal 9
It is mounted on the top of bracket 10 and bracket 10 selects the tripod of easy disassembly fixation, wherein kicking machine includes being mounted on pedestal
Batting motor 8 on 9 is installed with crank 7 on the output shaft for motor 8 of batting, and the other end of crank 7 is connected with connecting rod 6 and song
It is hinged between handle 7 and connecting rod 6, the other end of connecting rod 6 buckles 13 and racket 5 by the throat being flexibly connected with it
Connection larynx position be connected, i.e., the other end of connecting rod 6 can opposite throats buckle 13 rotation, the handle tail end of racket 5
It is connected by handle buckle 12 with the vertical bar 11 being arranged on pedestal 9 and handle buckle 12 can be 11 turn of opposed vertical bar
Dynamic, above structure constitutes crank and rocker mechanism;After motor 8 of batting starts, the song being fixed on the output shaft of batting motor 8 is driven
Handle 7 carries out circular motion, and crank 7 drives connecting rod 6 to move together again, and racket 5 is used as rocking bar, with the buckle in vertical bar 11
12 make reciprocally swinging for fulcrum;Bulb separation mechanism, which is arranged in right above the hitting region of racket 5, makes the plumage to fall every time
Ball top 4 is fallen in the hitting region of racket 5 to realize service;After bulb separation mechanism discharges shuttlecock 4, kicking machine drives plumage
Ball top claps 5 and strikes shuttlecock 4 in perpendicular.
As shown in figures 1,4 and 5: bulb separation mechanism includes the bulb separation motor 17 being mounted on retainer 15, bulb separation motor 17 it is defeated
Shaft is equipped with driving gear 18, and the side of driving gear 18 is equipped with driven gear 19 consistent and intermeshing with its specification,
The consistent sharf 3 of specification is all equipped on driving gear 18 and driven gear 19, sharf 3 is equipped with for blocking and stirring plumage
The blade 16 of ball top 4 is arranged between the blade 16 on two sharfs 3 in mirror symmetry, and the distance between axles of two sharfs 3 is greater than
Minimum spacing between the opening outer diameter of shuttlecock 4 and the blade 16 on two sharfs 3 is less than the opening outer diameter of shuttlecock 4;
And the support cylinder 2 for holding ball cylinder 1 is equipped in the top of sharf 3;In addition retainer 15 be mounted on support column 14 top and
Support column 14 is mounted on the pedestal 9 of batting 8 side of motor, so that the extended line of the central axes of the ball mouth of support cylinder 2 is located at plumage
Ball top is clapped in 5 face hitting region, i.e., the shuttlecock 4 to fall every time is all fallen in just in the hitting region of racket 5, real
Now serve a ball.To sum up, bulb separation is constituted by 2, two, support cylinder, 15, bulb separation motors 17 of the retainer of sharf 3, one and a pair of of gear
Mechanism.A certain number of shuttlecocks 4 are put into ball cylinder 1, ball plumage is placed on upwards in the support cylinder 2 of bulb separation mechanism, 17 band of bulb separation motor
Dynamic two sharfs 3 rotate, and when sharf 3 rotates, shuttlecock 4 moves downward under the drive of blade 16, when 16 phase of blade
Away from distance be more than shuttlecock 4 openings of sizes when, shuttlecock 4 will under the stirring of blade 16 whereabouts, and fall feather
That shuttlecock 4 of the top of ball 4 still can be blocked by blade 16 and can not be fallen, control bulb separation motor 17 revolving speed can so that
Only fall a shuttlecock 4 every time.
It is as shown in Figs. 1-5: a certain number of shuttlecocks 4 to be placed in ball cylinder 1, the ball plumage of shuttlecock 4 is upward.Bulb separation mechanism is every
The frequency of swinging the bat of one shuttlecock 4 in secondary whereabouts, the interval and crank and rocker mechanism that fall matches, to guarantee the plumage to fall
The racket 5 that ball top 4 is made reciprocally swinging strikes out, realizes service.When bulb separation motor 17 does not work, two blades 16 are pressed
Firmly shuttlecock 4, therefore shuttlecock 4 can be blocked so that it will not fall;When bulb separation motor 17 works, shuttlecock 4 is in blade 16
It is moved downward under drive, when distance is more than the openings of sizes of shuttlecock 4 between blade 16, shuttlecock 4 will fall,
And that shuttlecock 4 of 4 top of shuttlecock to fall still can be blocked by blade 16 and can not be fallen.Drive crank and rocker mechanism
The working frequency of revolving speed and the bulb separation motor 17 in bulb separation mechanism of motor 8 of batting matches, so that the shuttlecock of whereabouts can be with
The hitting region of racket is fallen in, is flown out so that it is guaranteed that shuttlecock can smoothly be hit.During the work time, batting motor
8 and bulb separation motor 17 can rotate forward always or reverse always.
In said structure, one embodiment is that vertical guide groove is equipped in vertical bar 11, and handle buckle 12 passes through
Connector in guide groove is connected with vertical bar 11, enable handle buckle 12 opposed vertical bars 11 rotation and on
Lower movement can buckle 12 height for adjusting 5 handle of racket that is, while racket 5 is swung by handle, thus
The angle of crank and rocker mechanism is changed, to realize the service of different angle.
In above-mentioned kicking machine, batting motor 8 has retarder, and can adjust batting motor 8 in a certain range
Revolving speed, the revolving speed by changing batting motor 8 can control the speed that racket 5 is brandished, and principle is simple and relatively reliable.
The lighter weight of racket 5, crank 7 and connecting rod 6, therefore motor 8 of batting can select low power direct current generator, more
Energy conservation and environmental protection, while being also convenient for carrying and go out, it is smaller to the limitation in place.
In above-mentioned bulb separation mechanism, the side that blade 16 is in contact with shuttlecock 4 is in the arc to match with the peripheral wall of shuttlecock 4
Shape, and the side that blade 16 is in contact with shuttlecock 4 is preferably made or is wrapped up resilient material using elastic material, to prevent leaf
Piece 16 in the course of rotation squeezes shuttlecock 4 bad.
Embodiment
As shown in Figs. 1-5, a kind of crank-type badminton service robot provided by the utility model, the bracket 10 including support
With pedestal 9 and kicking machine, bulb separation mechanism, ball cylinder 1, wherein kicking machine includes batting motor 8, crank 7, connecting rod 6, feather
Racket 5 and vertical bar 11, batting motor 8 are mounted on pedestal 9, and vertical bar 11 is fixed on the side of pedestal 9, and crank 7 is fixed
It on the output shaft of batting motor 8, is hinged between crank 7 and connecting rod 6, the other end of connecting rod 6 is equipped with throat's card
13 are detained, a handle buckle 13 is housed in vertical bar 11;Racket 5 is fixed on kicking machine by two buckles.Bulb separation
Mechanism includes that support cylinder 2, two is respectively provided with blade 16 and the consistent sharf 3 of specification, retainer 15, bulb separation motor 17 and two mutually
Meshed gears.Bulb separation motor 17 is mounted on retainer 15, drives two sharfs 3 to rotate by gear, in this example
There are four blades 16 respectively on sharf 3, in 90 ° to each other.Ball cylinder 1 is placed on the support cylinder 2 on the retainer 15 of bulb separation mechanism
In, it is guided for the shuttlecock 4 in ball cylinder 1.
The course of work of the service robot of the utility model is as shown in Figure 1,5, and shuttlecock is placed in ball cylinder 1, ball cylinder 1 it is straight
For diameter slightly larger than the size of the upper opening of shuttlecock 4, shuttlecock 4 can be due to free gravity whereabouts in ball cylinder 1.In bulb separation mechanism
Two sharfs 3 are mirrored into symmetrically, and bulb separation motor 17 drives driving gear 18, and it is passive that 18 synchronous drive of driving gear engages
Gear 19, two sharfs 3 ensure that two 3 moment of sharf all in symmetrical by two identical gear drives
State.The shuttlecock 4 of least significant end is between the blade 16 on two sharfs 3 when initial, and penultimate shuttlecock 4 is in
The shuttlecock 4 of the top of the shuttlecock 4 of least significant end, least significant end is blocked by two blades 16 of the lower end of two sharfs 3, reciprocal
Second shuttlecock 4 and its above shuttlecock 4 are then blocked by two blades 16 of the upper end of two sharfs 3, bulb separation motor
17 when not working, and two sharfs 3 push down shuttlecock 4, therefore can block shuttlecock 4 so that it will not fall.Bulb separation motor 17
When work, shuttlecock 4 moves downward under the drive of blade 16, when distance is more than opening for shuttlecock 4 between blade 16
When mouth size, the shuttlecock 4 of least significant end will fall, and that shuttlecock 4 of 4 top of shuttlecock to fall still can be by blade
16 block and can not fall.After the shuttlecock 4 of least significant end is fallen, penultimate shuttlecock 4 also reforms into the feather of least significant end
Ball 4, it will the state before repeating.The revolving speed of bulb separation motor 17 is controlled, it can be so that one ball in whereabouts, or addition every time
Sheave makes sharf 3 only turn over 90 ° every time.The shuttlecock 4 of whereabouts will be struck out by racket 5;Kicking machine is by crank
7, connecting rod 6, racket 5 etc. constitute crank and rocker mechanism, and after batting motor 8 starts, drive is fixed on batting 8 output shaft of motor
The crank 7 of top carries out circular motion, and crank 7 drives connecting rod 6 to move together again, and racket 5 is used as rocking bar, with vertical bar 11
On handle buckle 13 make reciprocally swinging for fulcrum.The velocity of rotation and batting motor 8 for controlling bulb separation motor 17 match, so that
Each shuttlecock 4 is lower to fall behind, and the racket 5 as rocking bar can smoothly strike away shuttlecock 4.
The service robot of the utility model realizes batting using crank and rocker mechanism, and structure is simpler and is easy to check event
Barrier, and served a ball using the crank and rocker mechanism containing racket 5, it is smaller to the injury of shuttlecock 4;Simultaneously using low power
Motor is more energy saving as power source, and does not need place and have AC power source, and people is facilitated to carry out shuttlecock fortune outdoors
It is dynamic;The fixed aluminum tripod of easy disassembly makes the service robot light portable;It enables people to individually carry out shuttlecock instruction
Practice, it is not necessary to need someone's training mate, beginner can be allowed to practice alone.
Above embodiments are only to illustrate the technical idea of the utility model, and the protection model of the utility model cannot be limited with this
Enclose, it is all according to the utility model proposes technical idea, any changes made on the basis of the technical scheme each falls within this reality
Within the scope of novel protected;The technology that the utility model is not directed to can be realized by the prior art.