CN109529301A - A kind of table tennis training multi-angle service robot - Google Patents
A kind of table tennis training multi-angle service robot Download PDFInfo
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- CN109529301A CN109529301A CN201811500880.3A CN201811500880A CN109529301A CN 109529301 A CN109529301 A CN 109529301A CN 201811500880 A CN201811500880 A CN 201811500880A CN 109529301 A CN109529301 A CN 109529301A
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- block
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- launching tube
- table tennis
- spring
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
- A63B69/407—Stationarily-arranged devices for projecting balls or other bodies with spring-loaded propelling means
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/16—Table tennis
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
- Toys (AREA)
Abstract
The present invention relates to a kind of service robot more particularly to a kind of table tennis training multi-angle service robots.Technical problems to be solved are: providing the angle and drop point diversification that one kind can be such that table tennis emits, can improve the training excitement of sportsman, moreover it is possible to meet the table tennis training multi-angle service robot for training difficulty demand.Technical solution are as follows: a kind of table tennis training multi-angle service robot includes pedestal, ring slider, support rod, launching tube, strut, placing frame, cylinder, block, riser, cylinder, mounting plate, out bulb etc.；Base top is provided with annular groove, is equipped with ring slider in annular groove.The present invention passes through the effect of annular groove and ring slider, the angle of launching tube can be adjusted, the table tennis launched is set to reach the angle of demand, the training difficulty that the angle diversity of table tennis also just makes improves, so that the effect of training athlete is more preferable, by regulating device, then the present apparatus is rotated without operator and launching tube angle is adjusted, it is time saving and energy saving.
Description
Technical field
The present invention relates to a kind of service robot more particularly to a kind of table tennis training multi-angle service robots.
Background technique
Oneself table tennis level declines paddler in order to prevent, all can periodically carry out table tennis training, table tennis
Training is divided into two and is trained to white silk or by service robot, the service robot that general paddler uses, the angle of service
Degree is almost the same with drop point, is easy that training athlete is made to feel uninteresting, and is unable to satisfy demand of the sportsman to training difficulty,
So paddler is mutually trained white silk by two people, but both sides strength is different, so results in strength strong
Training effect is not achieved to when practicing in sportsman.
Summary of the invention
For the service robot for overcoming general paddler to use, the angle of service is almost the same with drop point, is easy to make
Sportsman feels uninteresting, and be unable to satisfy sportsman to training difficulty demand the shortcomings that, technical problems to be solved are: mentioning
Angle and the drop point diversification that table tennis can be made to emit for one kind, can improve the training excitement of sportsman, moreover it is possible to meet instruction
Practice the table tennis training multi-angle service robot of difficulty demand.
Technical solution are as follows: a kind of table tennis training multi-angle service robot, includes pedestal, ring slider, support rod, hair
Shooting cylinder, placing frame, cylinder, block, riser, cylinder, mounting plate, goes out bulb, 7 type bars, idler wheel, horizontal slider, the first bullet at strut
Spring, framework, motion bar, push plate, fixed block, directive wheel, movable block, bracing wire, guide runner, second spring, transmitting block, fixture block,
Third spring, bearing piece, upright slide block and the 4th spring, base top are provided with annular groove, are equipped with ring slider in annular groove,
Ring slider is slidably matched with annular groove, is equipped with support rod at the top of ring slider, is equipped between the support rod of the left and right sides
Launching tube is provided with guide chute in launching tube, is equipped with guide runner, guide runner and guide chute in guide chute among bottom
It is inside slidably matched, second spring is connected between guide runner left side and guide chute left side, is equipped at the top of guide runner
Transmitting block, transmitting block top center are provided with groove, are equipped with fixture block in groove, are connected with third between fixture block bottom and bottom portion of groove
Spring, fixture block top are contacted with launching tube inner top, and launching tube top left side is provided with pilot hole, the outer top right side installation of launching tube
There is strut, strut top is equipped with placing frame, and placing frame top center is provided with ball hole, and placing frame bottom right is equipped with cylinder
It is connected in body, cylinder and placing frame, cylinder lower right side is provided with ball mouth, and cylinder external right side face lower part is connected with out bulb, out
It is connected in bulb and ball mouth, bulb tail end is connect with launching tube top right side out, is connected in bulb and launching tube out, cylinder is left
Upper lateral part is provided with through-hole, and block is equipped in through-hole, and horizontal concrete chute is provided on the right side of stop bottom, is equipped in horizontal concrete chute horizontal sliding
It is slidably matched in block, horizontal slider and horizontal concrete chute, is connected with the first bullet between horizontal slider right side and horizontal concrete chute right side
Spring, the outer left side lower part of cylinder are equipped with bearing piece, and bearing piece top left side is connect with horizontal slider bottom, in block leading flank left side
Portion is provided with guide groove, and idler wheel is equipped in guide groove, and cylinder left lower is equipped with framework, is connected in framework and cylinder, launching tube
Outer top left side is equipped with riser, and riser right side upper level is equipped with cylinder, is equipped with mounting plate on the telescopic rod of cylinder,
Mounting plate right side top is equipped with 7 type bars, and 7 type bar bottom ends are connect with idler wheel rotary type, and mounting plate right side lower part is equipped with
Motion bar, motion bar right end are equipped with push plate through framework left side central portion, and push plate is located on the left of ball mouth, under mounting plate left side
Portion is equipped with fixed block, and fixed block bottom left is equipped with directive wheel, and directive wheel is located in pilot hole, and fixed block bottom left connects
It is connected to bracing wire, for bracing wire tail end around connecting in the middle part of directive wheel and transmitting block left side, launching tube top left side is provided with through slot, through slot
Left and right sides top it is symmetrical be provided with vertical chute, upright slide block is equipped in vertical chute, in upright slide block and vertical chute
It is slidably matched, is connected with the 4th spring, left and right sides upright slide block medial surface between vertical chute top at the top of upright slide block
Between movable block is installed, contacted at the top of movable block with mounting plate bottom.
It further, further include having regulating device, regulating device includes N-shaped frame, bearing block, shaft, pinion gear, driving electricity
Machine, supporting block, vertical bar and gear wheel are equipped with supporting block among launching tube outer bottom, and supporting block is equipped with vertical bar among bottom,
Vertical bar bottom end is equipped with gear wheel, and N-shaped frame is equipped on the right side of base top, and N-shaped frame middle part is Embedded to be equipped with bearing block, axis
It holds and shaft is installed in seat, shaft top is equipped with pinion gear, and pinion gear, which is located on the right side of gear wheel, to be engaged, and base top is right
Side is vertically-mounted driving motor, and driving motor is located in N-shaped frame, and the output shaft of driving motor passes through shaft coupling and shaft bottom end
Connection.
It further, further include having connecting rod, swing rod, torque spring and contact wheel, fixed block left side is equipped with connecting rod, connecting rod
Bottom end is equipped with swing rod, and the hinged place of swing rod and connecting rod is equipped with torque spring, and swing rod bottom end is equipped with contact wheel, contact wheel and draws
Line contact.
When initial, third spring is compressive state, and the 4th spring is tensional state, is operated first personnel and places the present apparatus
Table tennis is poured into placing frame in trained position, then by ball hole, the table tennis in placing frame fall in cylinder with
Block contact, restarts cylinder, and the telescopic rod of cylinder, which shortens, drives mounting plate to be moved to the left, mounting plate be moved to the left not with activity
Block contact, because the effect of the 4th spring, movable block is moved upward to suitable position, mounting plate be moved to the left drive fixed block to
It moving left, fixed block, which is moved to the left, drives directive wheel to be moved to the left, meanwhile, fixed block is by bracing wire drive transmitting block to moving to left
Dynamic, transmitting block, which is moved to the left, drives guide runner to be moved to the left, second spring compression, meanwhile, mounting plate also drive motion bar to
It moves left, motion bar, which is moved to the left, drives push plate to be moved to the left, and mounting plate also drives 7 type bars to be moved to the left, and 7 type bars are moved to the left
Idler wheel is driven to be moved to the left, idler wheel is moved to the left to be slided in guide groove, and then idler wheel moves left through guide groove and drives gear
Block is moved to the left, the first spring-compressed, and block is moved to the left will not block in cylinder, meanwhile, push plate is moved to the left in framework,
And then table tennis falls to cylinder body bottom, when transmitting block is moved to the left, and fixture block is driven to be moved to the left below through slot, because of third
The effect of spring, fixture block, which moves up, to be caught in through slot, can close cylinder, and operator can pass through annular groove and annular
Sliding block rotates the present apparatus, and then launching tube is driven to turn to suitable angle, and stop operating the present apparatus, restarts cylinder, cylinder
Telescopic rod elongation drive mounting plate move right, mounting plate move right drive 7 type bars move right, because of the work of the first spring
With block, which moves right, to be restored to original position, and then prevents the table tennis in placing frame from falling again, and mounting plate, which moves right, goes back band
Dynamic motion bar moves right, and motion bar, which moves right, drives push plate to move right, and push plate, which moves right, pushes table tennis to move right
Dynamic, table tennis moves right to be fallen to out in bulb by ball mouth, and the table tennis in bulb falls in launching tube and sends out out
Block contact is penetrated, when mounting plate, which moves right, to move right with movable block, mounting plate, which moves right, pushes movable block to move down,
4th spring elongation, movable block is moved down to be contacted with fixture block, and then movable block pushes fixture block to move down, and fixture block moves down
When outside to through slot, because of the effect of second spring, transmitting block, which moves right, is launched table tennis by launching tube, and trainer is
The table tennis launched is struck, repeatedly, can constantly launch table tennis and be trained.
When needing the angle emitted table tennis to be adjusted, operator can start driving motor positive and negative alternate and turn
Dynamic, the rotation of driving motor positive and negative alternate drives the rotation of shaft positive and negative alternate, shaft positive and negative alternate rotation driving pinion reciprocal cross
For rotation, the rotation of pinion gear positive and negative alternate drives the rotation of gear wheel positive and negative alternate, and the rotation of gear wheel positive and negative alternate is driving vertical bar just
Anti- alternate rotation, the rotation of vertical bar positive and negative alternate drives the rotation of launching tube positive and negative alternate by supporting block, when launching tube positive and negative alternate
When turning to the angle of demand, driving motor can be closed, starts to launch table tennis and is trained.In this way, more convenient behaviour
Make adjusting of the personnel to launching tube angle.
When mounting plate moves right, bracing wire is relaxed, and because of the effect of torque spring, contact wheel is contacted with bracing wire always,
And then contact wheel compresses bracing wire with directive wheel cooperation.In this way, bracing wire and directive wheel can be prevented, which to be detached from, to be influenced to use.
It has the beneficial effect that the present invention passes through the effect of annular groove and ring slider, the angle of launching tube can be adjusted
Section, makes the table tennis launched reach the angle of demand, and the training difficulty that the angle diversity of table tennis also just makes improves, so that
The effect of training athlete is more preferable, by regulating device, then rotates the present apparatus without operator and adjusts to launching tube angle
Section, it is time saving and energy saving, by the effect of contact wheel, then bracing wire can be contacted with directive wheel always, bracing wire and directive wheel is avoided to be detached from
It influences to use.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the enlarged diagram of part A of the present invention.
Fig. 3 is the enlarged diagram of part B of the present invention.
Parts title and serial number in figure: 1 pedestal, 2 annular grooves, 3 ring sliders, 4 support rods, 5 launching tubes, 6
Pilot hole, 7 struts, 8 placing frames, 9 ball holes, 10 cylinders, 11 through-holes, 12 blocks, 13 risers, 14 cylinders, 15 peaces
Loading board, 16 go out bulb, 17 7 type bars, 18 guide grooves, 19 idler wheels, 20 horizontal concrete chutes, 21 horizontal sliders, 22 first bullets
Spring, 23 ball mouths, 24 frameworks, 25 motion bars, 26 push plates, 27 fixed blocks, 28 directive wheels, 29 movable blocks, 30 bracing wires,
31 guide chutes, 32 guide runners, 33 second springs, 34 transmitting blocks, 35 grooves, 36 fixture blocks, 37 third springs, 38
Bearing piece, 39 vertical chutes, 40 upright slide blocks, 41 through slots, 42 the 4th springs, 43 regulating devices, 431 N-shaped framves, 432 axis
Hold seat, 433 shafts, 434 pinion gears, 435 driving motors, 436 supporting blocks, 437 vertical bars, 438 gear wheels, 44 connecting rods,
45 swing rods, 46 torque springs, 47 contact wheels.
Specific embodiment
The optimal technical scheme that the invention will now be described in detail with reference to the accompanying drawings.
Embodiment 1
A kind of table tennis training multi-angle service robot, as shown in Figure 1-3, include pedestal 1, ring slider 3, support rod 4, hair
Shooting cylinder 5, placing frame 8, cylinder 10, block 12, riser 13, cylinder 14, mounting plate 15, goes out bulb 16,7 type bars 17, rolling at strut 7
Wheel 19, horizontal slider 21, the first spring 22, framework 24, motion bar 25, push plate 26, fixed block 27, directive wheel 28, movable block 29,
Bracing wire 30, guide runner 32, second spring 33, transmitting block 34, fixture block 36, third spring 37, bearing piece 38, upright slide block 40 and
Four springs 42 are provided with annular groove 2 at the top of pedestal 1, are equipped with ring slider 3, ring slider 3 and annular groove 2 in annular groove 2
It is slidably matched, support rod 4 is installed at the top of ring slider 3, launching tube 5, launching tube 5 are installed between left and right sides support rod 4
It is provided with guide chute 31 among interior bottom, is equipped with guide runner 32 in guide chute 31, in guide runner 32 and guide chute 31
It is slidably matched, second spring 33,32 top of guide runner is connected between 31 left side of 32 left side of guide runner and guide chute
Transmitting block 34 is installed, 34 top center of transmitting block is provided with groove 35, is equipped with fixture block 36,36 bottom of fixture block and groove in groove 35
Third spring 37 is connected between 35 bottoms, 36 top of fixture block is contacted with 5 inner top of launching tube, and 5 top left side of launching tube is provided with
Pilot hole 6, the outer top right side of launching tube 5 are equipped with strut 7, and 7 top of strut is equipped with placing frame 8, and 8 top center of placing frame is opened
There is ball hole 9,8 bottom right of placing frame is equipped with cylinder 10, is connected in cylinder 10 and placing frame 8,10 lower right side of cylinder is opened
There is ball mouth 23,10 external right side face lower part of cylinder is connected with out bulb 16, is connected in bulb 16 and ball mouth 23 out, out bulb 16
Tail end is connect with 5 top right side of launching tube, is connected in bulb 16 and launching tube 5 out, 10 left upper portion of cylinder is provided with through-hole 11, leads to
Block 12 is equipped in hole 11,12 bottom right of block is provided with horizontal concrete chute 20, and horizontal slider 21 is equipped in horizontal concrete chute 20, horizontal
It is slidably matched in sliding block 21 and horizontal concrete chute 20,21 right side of horizontal slider and horizontal concrete chute are connected with the first bullet between 20 right side
Spring 22, the outer left side lower part of cylinder 10 are equipped with bearing piece 38, and 38 top left side of bearing piece is connect with 21 bottom of horizontal slider, block 12
Leading flank left side central portion is provided with guide groove 18, is equipped with idler wheel 19 in guide groove 18,10 left lower of cylinder is equipped with framework 24, frame
It is connected in body 24 and cylinder 10, the outer top left side of launching tube 5 is equipped with riser 13, and 13 right side upper level of riser is equipped with gas
Cylinder 14 is equipped with mounting plate 15 on the telescopic rod of cylinder 14, and 15 right side top of mounting plate is equipped with 7 17,7 type bar of type bar, 17 bottom
End is connect with 19 rotary type of idler wheel, and 15 right side lower part of mounting plate is equipped with motion bar 25, and 25 right end of motion bar runs through framework 24
Left side central portion is equipped with push plate 26, and push plate 26 is located at 23 left side of ball mouth, and 15 left side lower part of mounting plate is equipped with fixed block 27,
27 bottom left of fixed block is equipped with directive wheel 28, and directive wheel 28 is located in pilot hole 6, and 27 bottom left of fixed block is connected with drawing
Line 30, for 30 tail end of bracing wire around connecting in the middle part of directive wheel 28 and 34 left side of transmitting block, 5 top left side of launching tube is provided with through slot
41,41 left and right sides top of through slot symmetrical expression is provided with vertical chute 39, and upright slide block 40 is equipped in vertical chute 39, vertical sliding
It is slidably matched in block 40 and vertical chute 39,40 top of upright slide block and vertical chute are connected with the 4th spring between 39 top
42, movable block 29 is installed, 29 top of movable block is contacted with 15 bottom of mounting plate between 40 medial surface of left and right sides upright slide block.
Embodiment 2
A kind of table tennis training multi-angle service robot, as shown in Figure 1-3, include pedestal 1, ring slider 3, support rod 4, hair
Shooting cylinder 5, placing frame 8, cylinder 10, block 12, riser 13, cylinder 14, mounting plate 15, goes out bulb 16,7 type bars 17, rolling at strut 7
Wheel 19, horizontal slider 21, the first spring 22, framework 24, motion bar 25, push plate 26, fixed block 27, directive wheel 28, movable block 29,
Bracing wire 30, guide runner 32, second spring 33, transmitting block 34, fixture block 36, third spring 37, bearing piece 38, upright slide block 40 and
Four springs 42 are provided with annular groove 2 at the top of pedestal 1, are equipped with ring slider 3, ring slider 3 and annular groove 2 in annular groove 2
It is slidably matched, support rod 4 is installed at the top of ring slider 3, launching tube 5, launching tube 5 are installed between left and right sides support rod 4
It is provided with guide chute 31 among interior bottom, is equipped with guide runner 32 in guide chute 31, in guide runner 32 and guide chute 31
It is slidably matched, second spring 33,32 top of guide runner is connected between 31 left side of 32 left side of guide runner and guide chute
Transmitting block 34 is installed, 34 top center of transmitting block is provided with groove 35, is equipped with fixture block 36,36 bottom of fixture block and groove in groove 35
Third spring 37 is connected between 35 bottoms, 36 top of fixture block is contacted with 5 inner top of launching tube, and 5 top left side of launching tube is provided with
Pilot hole 6, the outer top right side of launching tube 5 are equipped with strut 7, and 7 top of strut is equipped with placing frame 8, and 8 top center of placing frame is opened
There is ball hole 9,8 bottom right of placing frame is equipped with cylinder 10, is connected in cylinder 10 and placing frame 8,10 lower right side of cylinder is opened
There is ball mouth 23,10 external right side face lower part of cylinder is connected with out bulb 16, is connected in bulb 16 and ball mouth 23 out, out bulb 16
Tail end is connect with 5 top right side of launching tube, is connected in bulb 16 and launching tube 5 out, 10 left upper portion of cylinder is provided with through-hole 11, leads to
Block 12 is equipped in hole 11,12 bottom right of block is provided with horizontal concrete chute 20, and horizontal slider 21 is equipped in horizontal concrete chute 20, horizontal
It is slidably matched in sliding block 21 and horizontal concrete chute 20,21 right side of horizontal slider and horizontal concrete chute are connected with the first bullet between 20 right side
Spring 22, the outer left side lower part of cylinder 10 are equipped with bearing piece 38, and 38 top left side of bearing piece is connect with 21 bottom of horizontal slider, block 12
Leading flank left side central portion is provided with guide groove 18, is equipped with idler wheel 19 in guide groove 18,10 left lower of cylinder is equipped with framework 24, frame
It is connected in body 24 and cylinder 10, the outer top left side of launching tube 5 is equipped with riser 13, and 13 right side upper level of riser is equipped with gas
Cylinder 14 is equipped with mounting plate 15 on the telescopic rod of cylinder 14, and 15 right side top of mounting plate is equipped with 7 17,7 type bar of type bar, 17 bottom
End is connect with 19 rotary type of idler wheel, and 15 right side lower part of mounting plate is equipped with motion bar 25, and 25 right end of motion bar runs through framework 24
Left side central portion is equipped with push plate 26, and push plate 26 is located at 23 left side of ball mouth, and 15 left side lower part of mounting plate is equipped with fixed block 27,
27 bottom left of fixed block is equipped with directive wheel 28, and directive wheel 28 is located in pilot hole 6, and 27 bottom left of fixed block is connected with drawing
Line 30, for 30 tail end of bracing wire around connecting in the middle part of directive wheel 28 and 34 left side of transmitting block, 5 top left side of launching tube is provided with through slot
41,41 left and right sides top of through slot symmetrical expression is provided with vertical chute 39, and upright slide block 40 is equipped in vertical chute 39, vertical sliding
It is slidably matched in block 40 and vertical chute 39,40 top of upright slide block and vertical chute are connected with the 4th spring between 39 top
42, movable block 29 is installed, 29 top of movable block is contacted with 15 bottom of mounting plate between 40 medial surface of left and right sides upright slide block.
It further include having regulating device 43, regulating device 43 includes N-shaped frame 431, bearing block 432, shaft 433, pinion gear
434, driving motor 435, supporting block 436, vertical bar 437 and gear wheel 438 are equipped with supporting block among 5 outer bottom of launching tube
436, vertical bar 437 is installed, 437 bottom end of vertical bar is equipped with gear wheel 438,1 top right side of pedestal peace among 436 bottom of supporting block
Equipped with N-shaped frame 431,431 middle part of N-shaped frame is Embedded to be equipped with bearing block 432, and shaft 433 is equipped in bearing block 432, is turned
433 top of axis is equipped with pinion gear 434, and pinion gear 434, which is located on the right side of gear wheel 438, to be engaged, and 1 top right side of pedestal is vertical
Driving motor 435 is installed, driving motor 435 is located in N-shaped frame 431, and the output shaft of driving motor 435 by shaft coupling and turns
The connection of 433 bottom end of axis.
Embodiment 3
A kind of table tennis training multi-angle service robot, as shown in Figure 1-3, include pedestal 1, ring slider 3, support rod 4, hair
Shooting cylinder 5, placing frame 8, cylinder 10, block 12, riser 13, cylinder 14, mounting plate 15, goes out bulb 16,7 type bars 17, rolling at strut 7
Wheel 19, horizontal slider 21, the first spring 22, framework 24, motion bar 25, push plate 26, fixed block 27, directive wheel 28, movable block 29,
Bracing wire 30, guide runner 32, second spring 33, transmitting block 34, fixture block 36, third spring 37, bearing piece 38, upright slide block 40 and
Four springs 42 are provided with annular groove 2 at the top of pedestal 1, are equipped with ring slider 3, ring slider 3 and annular groove 2 in annular groove 2
It is slidably matched, support rod 4 is installed at the top of ring slider 3, launching tube 5, launching tube 5 are installed between left and right sides support rod 4
It is provided with guide chute 31 among interior bottom, is equipped with guide runner 32 in guide chute 31, in guide runner 32 and guide chute 31
It is slidably matched, second spring 33,32 top of guide runner is connected between 31 left side of 32 left side of guide runner and guide chute
Transmitting block 34 is installed, 34 top center of transmitting block is provided with groove 35, is equipped with fixture block 36,36 bottom of fixture block and groove in groove 35
Third spring 37 is connected between 35 bottoms, 36 top of fixture block is contacted with 5 inner top of launching tube, and 5 top left side of launching tube is provided with
Pilot hole 6, the outer top right side of launching tube 5 are equipped with strut 7, and 7 top of strut is equipped with placing frame 8, and 8 top center of placing frame is opened
There is ball hole 9,8 bottom right of placing frame is equipped with cylinder 10, is connected in cylinder 10 and placing frame 8,10 lower right side of cylinder is opened
There is ball mouth 23,10 external right side face lower part of cylinder is connected with out bulb 16, is connected in bulb 16 and ball mouth 23 out, out bulb 16
Tail end is connect with 5 top right side of launching tube, is connected in bulb 16 and launching tube 5 out, 10 left upper portion of cylinder is provided with through-hole 11, leads to
Block 12 is equipped in hole 11,12 bottom right of block is provided with horizontal concrete chute 20, and horizontal slider 21 is equipped in horizontal concrete chute 20, horizontal
It is slidably matched in sliding block 21 and horizontal concrete chute 20,21 right side of horizontal slider and horizontal concrete chute are connected with the first bullet between 20 right side
Spring 22, the outer left side lower part of cylinder 10 are equipped with bearing piece 38, and 38 top left side of bearing piece is connect with 21 bottom of horizontal slider, block 12
Leading flank left side central portion is provided with guide groove 18, is equipped with idler wheel 19 in guide groove 18,10 left lower of cylinder is equipped with framework 24, frame
It is connected in body 24 and cylinder 10, the outer top left side of launching tube 5 is equipped with riser 13, and 13 right side upper level of riser is equipped with gas
Cylinder 14 is equipped with mounting plate 15 on the telescopic rod of cylinder 14, and 15 right side top of mounting plate is equipped with 7 17,7 type bar of type bar, 17 bottom
End is connect with 19 rotary type of idler wheel, and 15 right side lower part of mounting plate is equipped with motion bar 25, and 25 right end of motion bar runs through framework 24
Left side central portion is equipped with push plate 26, and push plate 26 is located at 23 left side of ball mouth, and 15 left side lower part of mounting plate is equipped with fixed block 27,
27 bottom left of fixed block is equipped with directive wheel 28, and directive wheel 28 is located in pilot hole 6, and 27 bottom left of fixed block is connected with drawing
Line 30, for 30 tail end of bracing wire around connecting in the middle part of directive wheel 28 and 34 left side of transmitting block, 5 top left side of launching tube is provided with through slot
41,41 left and right sides top of through slot symmetrical expression is provided with vertical chute 39, and upright slide block 40 is equipped in vertical chute 39, vertical sliding
It is slidably matched in block 40 and vertical chute 39,40 top of upright slide block and vertical chute are connected with the 4th spring between 39 top
42, movable block 29 is installed, 29 top of movable block is contacted with 15 bottom of mounting plate between 40 medial surface of left and right sides upright slide block.
It further include having regulating device 43, regulating device 43 includes N-shaped frame 431, bearing block 432, shaft 433, pinion gear
434, driving motor 435, supporting block 436, vertical bar 437 and gear wheel 438 are equipped with supporting block among 5 outer bottom of launching tube
436, vertical bar 437 is installed, 437 bottom end of vertical bar is equipped with gear wheel 438,1 top right side of pedestal peace among 436 bottom of supporting block
Equipped with N-shaped frame 431,431 middle part of N-shaped frame is Embedded to be equipped with bearing block 432, and shaft 433 is equipped in bearing block 432, is turned
433 top of axis is equipped with pinion gear 434, and pinion gear 434, which is located on the right side of gear wheel 438, to be engaged, and 1 top right side of pedestal is vertical
Driving motor 435 is installed, driving motor 435 is located in N-shaped frame 431, and the output shaft of driving motor 435 by shaft coupling and turns
The connection of 433 bottom end of axis.
It further include having connecting rod 44, swing rod 45, torque spring 46 and contact wheel 47,27 left side of fixed block is equipped with connecting rod
44,44 bottom end of connecting rod is equipped with swing rod 45, and the hinged place of swing rod 45 and connecting rod 44 is equipped with torque spring 46, the installation of 45 bottom end of swing rod
There is contact wheel 47, contact wheel 47 is contacted with bracing wire 30.
When initial, third spring 37 is compressive state, and the 4th spring 42 is tensional state, is operated first personnel for the present apparatus
It is placed on trained position, then is poured into table tennis in placing frame 8 by ball hole 9, the table tennis in placing frame 8 falls to cylinder
It is contacted in body 10 with block 12, restarts cylinder 14, the telescopic rod of cylinder 14, which shortens, drives mounting plate 15 to be moved to the left, mounting plate
15 are moved to the left and do not contact with movable block 29, and because of the effect of the 4th spring 42, movable block 29 is moved upward to suitable position, peace
Loading board 15, which is moved to the left, drives fixed block 27 to be moved to the left, and fixed block 27, which is moved to the left, drives directive wheel 28 to be moved to the left, meanwhile,
Fixed block 27 drives transmitting block 34 to be moved to the left by bracing wire 30, and transmitting block 34, which is moved to the left, drives guide runner 32 to moving to left
Dynamic, second spring 33 is compressed, meanwhile, mounting plate 15 also drives motion bar 25 to be moved to the left, and motion bar 25 is moved to the left drive and pushes away
Plate 26 is moved to the left, and mounting plate 15 also drives 7 type bars 17 to be moved to the left, and 7 type bars 17, which are moved to the left, drives idler wheel 19 to be moved to the left,
Idler wheel 19 is moved to the left to be slided in guide groove 18, and then idler wheel 19 moves left through guide groove 18 and drives block 12 to moving to left
Dynamic, the compression of the first spring 22, block 12 is moved to the left will not block in cylinder 10, meanwhile, push plate 26 is moved to the left framework 24
It is interior, and then table tennis falls to 10 bottom of cylinder, drives fixture block 36 to be moved to the left under through slot 41 when transmitting block 34 is moved to the left
Fang Shi, because of the effect of third spring 37, fixture block 36, which moves up, to be caught in through slot 41, can close cylinder 14, operator is
The present apparatus can be rotated by annular groove 2 and ring slider 3, and then launching tube 5 is driven to turn to suitable angle, stopped operating
The present apparatus, restarts cylinder 14, and the telescopic rod elongation of cylinder 14 drives mounting plate 15 to move right, and mounting plate 15 moves right band
Dynamic 7 type bars 17 move right, and because of the effect of the first spring 22, block 12, which moves right, to be restored to original position, and then prevents placing frame 8
Interior table tennis is fallen again, and mounting plate 15, which moves right, also drives motion bar 25 to move right, and motion bar 25 moves right band
Dynamic push plate 26 moves right, and push plate 26, which moves right, pushes table tennis to move right, and table tennis moves right through ball mouth 23
Fall to out in bulb 16, the table tennis in bulb 16 falls in launching tube 5 and contacts with transmitting block 34 out, when mounting plate 15 to
It moves right when moving right with movable block 29, mounting plate 15, which moves right, pushes movable block 29 to move down, and the 4th spring 42 is drawn
It stretches, movable block 29 is moved down to be contacted with fixture block 36, and then movable block 29 pushes fixture block 36 to move down, and fixture block 36 moves down
When outer to through slot 41, because of the effect of second spring 33, transmitting block 34, which moves right, is launched table tennis by launching tube 5, instruction
Practice personnel to strike the table tennis launched, repeatedly, can constantly launch table tennis and be trained.
When needing the angle emitted table tennis to be adjusted, operator can start 435 reciprocal cross of driving motor
For rotation, the rotation of 435 positive and negative alternate of driving motor drives the rotation of 433 positive and negative alternate of shaft, and the rotation of 433 positive and negative alternate of shaft drives
The rotation of 434 positive and negative alternate of pinion gear, the rotation of 434 positive and negative alternate of pinion gear drive the rotation of 438 positive and negative alternate of gear wheel, gear wheel
The rotation of 438 positive and negative alternates drives the rotation of 437 positive and negative alternate of vertical bar, and the rotation of 437 positive and negative alternate of vertical bar drives hair by supporting block 436
The rotation of 5 positive and negative alternate of shooting cylinder, when 5 positive and negative alternate of launching tube turns to the angle of demand, can close driving motor 435, open
Beginning, which launches table tennis, to be trained.In this way, more convenient adjusting of the operator to 5 angle of launching tube.
When mounting plate 15 moves right, bracing wire 30 is relaxed, because of the effect of torque spring 46, contact wheel 47 always with drawing
Line 30 contacts, and then contact wheel 47 compresses bracing wire 30 with the cooperation of directive wheel 28.In this way, bracing wire 30 and directive wheel 28 can be prevented de-
It is used from influence.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of table tennis training multi-angle service robot includes pedestal (1), ring slider (3), support rod (4) and transmitting
Cylinder (5), pedestal (1) top are provided with annular groove (2), and ring slider (3), ring slider (3) and ring are equipped in annular groove (2)
Shape sliding slot (2) is slidably matched, and is equipped with support rod (4) at the top of ring slider (3), left and right sides support rod is equipped between (4)
Launching tube (5), it is characterised in that: further include having strut (7), placing frame (8), cylinder (10), block (12), riser (13), gas
Cylinder (14), goes out bulb (16), 7 type bars (17), idler wheel (19), horizontal slider (21), the first spring (22), frame at mounting plate (15)
Body (24), motion bar (25), push plate (26), fixed block (27), directive wheel (28), movable block (29), bracing wire (30), guide runner
(32), second spring (33), transmitting block (34), fixture block (36), third spring (37), bearing piece (38), upright slide block (40) and
Four springs (42) are provided with guide chute (31) among launching tube (5) interior bottom, and guide runner is equipped in guide chute (31)
(32), it is slidably matched in guide runner (32) and guide chute (31), guide runner (32) left side and guide chute (31) are left
It is connected with second spring (33), is equipped with transmitting block (34) at the top of guide runner (32), transmitting block (34) top center between side
It is provided with groove (35), is equipped with fixture block (36) in groove (35), is connected with third between fixture block (36) bottom and groove (35) bottom
Spring (37), fixture block (36) top are contacted with launching tube (5) inner top, and launching tube (5) top left side is provided with pilot hole (6), hair
Shooting cylinder (5) outer top right side is equipped with strut (7), and strut (7) top is equipped with placing frame (8), and placing frame (8) top center is opened
Have ball hole (9), placing frame (8) bottom right is equipped with cylinder (10), is connected in cylinder (10) and placing frame (8), cylinder
(10) lower right side is provided with ball mouth (23), and cylinder (10) external right side face lower part is connected with out bulb (16), out bulb (16) with
Connection in ball mouth (23), bulb (16) tail end is connect with launching tube (5) top right side out, out bulb (16) and launching tube (5)
Interior connection, cylinder (10) left upper portion are provided with through-hole (11), are equipped with block (12) in through-hole (11), and block (12) bottom right is opened
Have horizontal concrete chute (20), is equipped with horizontal slider (21) in horizontal concrete chute (20), it is sliding in horizontal slider (21) and horizontal concrete chute (20)
Dynamic cooperation is connected with the first spring (22) between horizontal slider (21) right side and horizontal concrete chute (20) right side, and cylinder (10) is outside
Left side lower part is equipped with bearing piece (38), and bearing piece (38) top left side is connect with horizontal slider (21) bottom, on front side of block (12)
It is provided with guide groove (18) in the middle part of left side of face, is equipped with idler wheel (19) in guide groove (18), cylinder (10) left lower is equipped with framework
(24), it is connected in framework (24) and cylinder (10), launching tube (5) outer top left side is equipped with riser (13), on the right side of riser (13)
Face upper level is equipped with cylinder (14), is equipped on the telescopic rod of cylinder (14) mounting plate (15), mounting plate (15) right side
Top is equipped with 7 type bars (17), and 7 type bar (17) bottom ends are connect with idler wheel (19) rotary type, mounting plate (15) right side lower part peace
Equipped with motion bar (25), motion bar (25) right end is equipped with push plate (26) through framework (24) left side central portion, and push plate (26) is located at
On the left of ball mouth (23), mounting plate (15) left side lower part is equipped with fixed block (27), and fixed block (27) bottom left is equipped with
Directive wheel (28), directive wheel (28) are located in pilot hole (6), and fixed block (27) bottom left is connected with bracing wire (30), bracing wire
(30) for tail end around connecting in the middle part of directive wheel (28) and transmitting block (34) left side, launching tube (5) top left side is provided with through slot
(41), top is symmetrical at left and right sides of through slot (41) is provided with vertical chute (39), and upright slide block is equipped in vertical chute (39)
(40), it is slidably matched in upright slide block (40) and vertical chute (39), at the top of upright slide block (40) and at the top of vertical chute (39)
Between be connected with the 4th spring (42), movable block (29), movable block are installed between left and right sides upright slide block (40) medial surface
(29) top is contacted with mounting plate (15) bottom.
2. a kind of table tennis training multi-angle service robot as described in claim 1, it is characterised in that: further include thering is adjusting to fill
It sets (43), regulating device (43) includes N-shaped frame (431), bearing block (432), shaft (433), pinion gear (434), driving electricity
Machine (435), supporting block (436), vertical bar (437) and gear wheel (438) are equipped with supporting block among launching tube (5) outer bottom
(436), it is equipped with vertical bar (437) among supporting block (436) bottom, vertical bar (437) bottom end is equipped with gear wheel (438), pedestal
(1) top right side is equipped with N-shaped frame (431), Embedded in the middle part of N-shaped frame (431) to be equipped with bearing block (432), bearing block
(432) it is equipped with shaft (433) in, shaft (433) top is equipped with pinion gear (434), and pinion gear (434) is located at gear wheel
(438) right side engages, and pedestal (1) top right side is vertically-mounted to be had driving motor (435), and driving motor (435) is located at N-shaped
In frame (431), the output shaft of driving motor (435) is connect by shaft coupling with shaft (433) bottom end.
3. a kind of table tennis training multi-angle service robot as claimed in claim 2, it is characterised in that: further include having connecting rod
(44), swing rod (45), torque spring (46) and contact wheel (47), fixed block (27) left side are equipped with connecting rod (44), connecting rod
(44) bottom end is equipped with swing rod (45), and the hinged place of swing rod (45) and connecting rod (44) is equipped with torque spring (46), swing rod (45) bottom
End is equipped with contact wheel (47), and contact wheel (47) is contacted with bracing wire (30).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811500880.3A CN109529301B (en) | 2018-12-10 | 2018-12-10 | Multi-angle service robot is used in table tennis training |
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| CN201811500880.3A CN109529301B (en) | 2018-12-10 | 2018-12-10 | Multi-angle service robot is used in table tennis training |
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| CN109529301A true CN109529301A (en) | 2019-03-29 |
| CN109529301B CN109529301B (en) | 2020-11-03 |
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| CN201811500880.3A Active CN109529301B (en) | 2018-12-10 | 2018-12-10 | Multi-angle service robot is used in table tennis training |
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| CN110721455A (en) * | 2019-11-14 | 2020-01-24 | 华东理工大学 | Table tennis training equipment |
| CN112516564A (en) * | 2020-11-11 | 2021-03-19 | 潘爱敏 | Ball training auxiliary device for physical education |
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| CN109529301B (en) | 2020-11-03 |
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Effective date of registration: 20201014 Address after: No.19, group 5, Sanjiangkou village, Yangkou Town, Rudong County, Nantong City, Jiangsu Province, 226400 Applicant after: Zhou Jingjing Address before: Room 401, Building Y2, Bantian Creative Garden, Yayuan Road, Bantian Street, Longgang District, Shenzhen City, Guangdong Province Applicant before: Liao Fukang |
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