阅读说明：本技术 一种网球捉球机 (A kind of tennis catches ball machine ) 是由 宦海祥 殷慧泽 冒加强 冒佳盛 俞航 于 2019-07-26 设计创作，主要内容包括：本发明提出一种网球捉球机,包括车体、滚动网球捕捉机构、弹跳网球捕捉机构以及储球箱；车体包括两个前车轮、两个后车轮和两个前车轮竖直转向机构；滚动网球捕捉机构包括铲形装置、两个竖直的旋转挡板和旋转挡板驱动机构；每个旋转挡板的外侧还分别设置有固定挡板；弹跳网球捕捉机构包括围栏和吸振层。本发明通过在前车轮设置前驱动电机和竖直转向机构,在后车轮上设置后驱动电机,能够单独驱动前车轮和后车轮；两个前车轮的中轴和两个后车轮的中轴均位于车体底盘的上方,降低了车体中部的高度,有利于捕捉网球；通过设置滚动网球捕捉机构和弹跳网球捕捉机构,能够捕捉空中弹跳网球和地面滚动网球。(The present invention proposes that a kind of tennis catches ball machine, including car body, rolling tennis capture mechanism, spring tennis captures mechanism and ball-storing box；Car body includes two front vehicle wheels, two rear wheels and two vertical steering mechanism of front vehicle wheel；Rolling tennis and capturing mechanism includes spade device, two vertical butterflys and butterfly driving mechanism；Fixed baffle is also respectively provided on the outside of each butterfly；It includes fence and shock absorption layer that the tennis that bounces, which captures mechanism,.For the present invention by driving motor and vertical steering mechanism before front vehicle wheel is arranged, front vehicle wheel and rear wheel can be operated alone in driving motor after being arranged on rear wheel；The axis of two front vehicle wheels and the axis of two rear wheels are respectively positioned on the top of chassis of vehicle body, reduce the height in the middle part of car body, are conducive to capture tennis；Tennis capture mechanism is rolled by setting and spring tennis captures mechanism, can capture aerial tennis and the ground surface tennis of bouncing.)

1. a kind of tennis catches ball machine, it is characterised in that: including car body, roll tennis capture mechanism, spring tennis capture mechanism with And the ball-storing box on car body；

The car body includes two front vehicle wheels, two rear wheels and two front vehicle wheels positioned at body rear end positioned at car body front end Vertical steering mechanism；The preceding driving motor of a driving front vehicle wheel rotation is provided on each front vehicle wheel, it is each described Preceding driving motor is fixed in a vertical steering mechanism；A driving rear wheel rotation is provided on each rear wheel Rear driving motor, it is described after driving motor be fixed on car body；

It includes that the spade device being fixed in front of car body, two be fixed in front of car body are vertical that the rolling tennis, which captures mechanism, Butterfly and the butterfly driving mechanism that horizontally rotates of driving butterfly；The front end of the spade device is closely Face, rear end connect the bottom of ball-storing box；Two butterflys are located at spade device two sides；Each butterfly Outside be also respectively provided with the vertical fixed baffle being fixed in front of car body；

It includes the fence around ball-storing box and the shock absorption layer on car body that the spring tennis, which captures mechanism,.

2. tennis according to claim 1 catches ball machine, it is characterised in that: the axis of described two front vehicle wheels and two rear cars The axis of wheel is respectively positioned on the top of chassis of vehicle body.

3. tennis according to claim 2 catches ball machine, it is characterised in that: each vertical steering mechanism includes vertical The steering motor of steering shaft and driving steering shaft rotation；The steering motor is fixed on the car body, and the steering motor main shaft On be fixed with diversion driving-gear；The steering driven gear of engagement diversion driving-gear is fixed in the steering shaft；Before each Driving motor is fixed in the steering shaft of a vertical steering mechanism.

4. tennis according to claim 3 catches ball machine, it is characterised in that: there are two the butterfly driving mechanisms, often A butterfly driving mechanism includes the butterfly motor of vertical butterfly axis and driving butterfly axis rotation；It is described Butterfly motor is fixed on the car body, and is fixed with butterfly driving gear on the butterfly electric machine main shaft；It is described The butterfly driven gear of engagement butterfly driving gear is fixed on butterfly axis；Each butterfly is fixed on one On the butterfly axis of a butterfly driving mechanism.

5. tennis according to claim 4 catches ball machine, it is characterised in that: the lower part of the butterfly is fixed with rubber Item.

6. tennis according to claim 4 catches ball machine, it is characterised in that: further include controlling preceding driving motor, rear driving electricity The control module of machine, steering motor and butterfly motor start and stop.

7. tennis according to claim 6 catches ball machine, it is characterised in that: further include for preceding driving motor, rear driving motor, The power supply module of steering motor, butterfly motor and control module power supply；The power supply module includes battery case and wireless charging Electric installation.

8. tennis according to claim 1 catches ball machine, it is characterised in that: the front and back of the car body is equipped with avoidance Anticollision device, collision-prevention device, the avoidance anticollision device, collision-prevention device include infrared ray anti-collision system and alarm system.

Technical field

The present invention relates to tennis training auxiliary appliance technical field, concretely relates to a kind of tennis and catch ball machine.

Background technique

The ball mode of catching that existing tennis catches ball machine relies primarily on roller and is collected to tennis, and volume is big, and weight is big, knot Structure is complicated, and work is slow, and is directed to static tennis, and large batch of tennis is picked up and stored after being suitable for training, it is difficult to Meet match high speed degree, individually pick up the requirement of ball, can not be applied among tennis tournament, can not capture aerial spring tennis, Ground surface tennis, also can not under net, the pickup of corner etc. tennis.

Summary of the invention

To solve the above problems, the present invention proposes that a kind of tennis catches ball machine, aerial spring tennis, ground surface can be captured The tennis of tennis and corner location.

Technical solution: the present invention proposes that a kind of tennis catches ball machine, including car body, rolling tennis capture mechanism, spring tennis Capture mechanism and the ball-storing box on car body；The car body includes positioned at two front vehicle wheels of car body front end, positioned at car body Two rear wheels of rear end and two vertical steering mechanism of front vehicle wheel；A driving front truck is provided on each front vehicle wheel The preceding driving motor of rotation is taken turns, each preceding driving motor is fixed in a vertical steering mechanism；Each rear wheel On be provided with one driving rear wheel rotation rear driving motor, it is described after driving motor be fixed on car body；The rolling Tennis capture mechanism include the spade device being fixed in front of car body, two vertical butterflys being fixed in front of car body and The butterfly driving mechanism that driving butterfly horizontally rotates；The front end ground proximity of the spade device, rear end connection storage The bottom of ball case；Two butterflys are located at spade device two sides；Also distinguish in the outside of each butterfly It is provided with the vertical fixed baffle being fixed in front of car body；It includes being located at around ball-storing box that the spring tennis, which captures mechanism, Fence and the shock absorption layer on car body.

Further, the axis of the axis of described two front vehicle wheels and two rear wheels is respectively positioned on the top of chassis of vehicle body.

Further, each vertical steering mechanism includes the steering electricity of vertical steering shaft and driving steering shaft rotation Machine；The steering motor is fixed on the car body, and is fixed with diversion driving-gear on the steering motor main shaft；The steering shaft On be fixed with engagement diversion driving-gear steering driven gear；Driving motor is fixed on a vertical steering mechanism before each In steering shaft.

Further, there are two the butterfly driving mechanisms, each butterfly driving mechanism includes vertical rotation The butterfly motor of damper shaft and driving butterfly axis rotation；The butterfly motor is fixed on the car body, and described Butterfly driving gear is fixed on butterfly electric machine main shaft；Engagement butterfly master is fixed on the butterfly axis The butterfly driven gear of moving gear；Each butterfly is fixed on the butterfly axis of a butterfly driving mechanism On.

Further, the lower part of the butterfly is fixed with rubber strip.

It further, further include the control for controlling preceding driving motor, rear driving motor, steering motor and butterfly motor start and stop Molding block.

It further, further include for preceding driving motor, rear driving motor, steering motor, butterfly motor and control module The power supply module of power supply；The power supply module includes battery case and wireless charging device.

Further, the front and back of the car body is equipped with avoidance anticollision device, collision-prevention device, and the avoidance anticollision device, collision-prevention device includes red Outside line anti-collision system and alarm system.

The utility model has the advantages that the present invention is set on rear wheel by driving motor and vertical steering mechanism before front vehicle wheel is arranged Driving motor is postponed, front vehicle wheel and rear wheel can be operated alone；The axis of two front vehicle wheels and the axis of two rear wheels are equal Positioned at the top of chassis of vehicle body, the height in the middle part of car body is reduced, is conducive to capture tennis；Tennis trap is rolled by setting Structure and spring tennis capture mechanism, can capture aerial spring tennis and ground surface tennis.

Detailed description of the invention

Fig. 1 is the chassis structure schematic diagram that tennis of the present invention catches ball machine；

Fig. 2 is body frame structure for automotive schematic diagram of the present invention；

Fig. 3 is body construction schematic diagram of the present invention；

Fig. 4 is the vertical steering mechanism's structural schematic diagram of the present invention；

Fig. 5 is that tennis of the present invention catches ball machine structural schematic diagram；

Fig. 6 is that the present invention rolls tennis capture mechanism structural schematic diagram.

1. front vehicle wheel in figure, 2. rear wheels, driving motor before 3., driving motor after 4. drive electric machine support, 6. storages after 5. Ball case, 7. steering shafts, 8. steering motors, 9. steering motor main shafts, 10. diversion driving-gears, 11. turn to driven gears, before 12. Driving motor bracket, 13. steering motor brackets, 14. tooth sector case lids, 15. tooth sector cabinets, 16. bottom support frames, 17. midfoot support frame, 18. upper support shelfs, 19. crossbeams, 20. spade devices, 21. butterflys, 22. fixed baffles, 23. enclose Column, 24. shock absorption layers, 25. butterfly axis, 26. butterfly motors, 27. butterfly electric machine main shafts, 28. butterfly masters Moving gear, 29. butterfly driven gears, 30. butterfly brackets, 31. rubber strips, 32. butterfly electric machine supports, 33. Butterfly gear housing, 34. control modules, 35. battery cases, 36. wireless charging devices, 37. avoidance anticollision device, collision-prevention devices, 38. rotations Turn baffle gear cap.

Specific embodiment

The present invention proposes that a kind of tennis catches ball machine, and as shown in Figures 1 to 6, including car body, rolling tennis capture mechanism, bullet It jumps tennis and captures mechanism and the ball-storing box 6 on car body.

As shown in Figure 1, car body include vehicle frame, positioned at two front vehicle wheels 1 of car body front end, after two of body rear end Wheel 2 and two vertical steering mechanism of front vehicle wheel.The forerunner that a driving front vehicle wheel 1 rotates is provided on each front vehicle wheel 1 Dynamic motor 3, each preceding driving motor 3 are fixed in a vertical steering mechanism；A driving is provided on each rear wheel 2 The rear driving motor 4 that rear wheel 2 rotates, driving electric machine support 5 is fixed on car body after rear driving motor passes through；Two front vehicle wheels The axis of 1 axis and two rear wheels 2 is respectively positioned on the top of chassis of vehicle body, reduces the height in the middle part of car body, be conducive to by Tennis captures in the ball-storing box 6 on car body.

As shown in figure 4, each vertical steering mechanism includes the steering electricity that vertical steering shaft 7 and driving steering shaft 7 rotate Machine 8；Steering motor 8 is fixed on the car body by steering motor bracket 13, and steering driving tooth is fixed on steering motor main shaft 9 Wheel 10；The steering driven gear 11 of engagement diversion driving-gear 10 is fixed in the steering shaft 7；Driving motor 3 is logical before each Driving electric machine support 12 is fixed in the steering shaft 7 of a vertical steering mechanism before crossing.Diversion driving-gear 10 and steering are driven The outside of gear 11 is equipped with tooth sector case lid 14 and tooth sector cabinet 15, for driven to diversion driving-gear 10 and steering Gear 11 is protected.

As shown in Fig. 2, vehicle frame includes two 17, two, midfoot support frame upper support shelfs 18 of bottom support frame 16, four With two crossbeams 19, two bottom support frames 16 are opposite to be arranged in parallel, and crossbeam 19 connects two bottom support frames 16, midfoot support Frame 17 connects bottom support frame 16 and upper support shelf 18.

Rolling tennis and capturing mechanism includes that the spade device 20 being fixed in front of car body, two be fixed in front of car body are perpendicular The butterfly driving mechanism that straight butterfly 21 and driving butterfly 21 horizontally rotates.The front end of spade device 20 close to Ground, rear end connect the bottom of ball-storing box 6；Two butterflys 21 are located at 20 two sides of spade device；It is each described The outside of butterfly 21 is also respectively provided with the vertical fixed baffle 22 being fixed in front of car body；The spring tennis captures Mechanism includes the fence 23 around ball-storing box 6 and the shock absorption layer 24 on car body.Shock absorption layer and fence can prevent from falling into Tennis in ball-storing box 6 is jumped out outside vehicle again.

There are two butterfly driving mechanisms, and each butterfly driving mechanism includes vertical butterfly axis 25 and drives The butterfly motor 26 that dynamic butterfly axis 25 rotates；The butterfly motor 26 is solid by butterfly electric machine support 32 Determine on the car body, and is fixed with butterfly driving gear 28 on the butterfly electric machine main shaft 27；The butterfly axis The butterfly driven gear 29 of engagement butterfly driving gear 28 is fixed on 25；Each butterfly 21 passes through rotation gear Board mount 30 is fixed on the butterfly axis 25 of a butterfly driving mechanism.To prevent rotation 21 lower parts of gear and spade from filling It sets 20 to collide, the lower part of butterfly 21 is fixed with rubber strip 31.Butterfly driving gear 28 and butterfly are driven The outside of gear 29 is equipped with butterfly gear housing 33 and butterfly gear cap 38.

It further includes controlling preceding driving motor 3, rear driving motor 4, steering motor 8 and butterfly motor 26 that tennis, which catches ball machine, The control module 34 of start and stop.

It further includes for preceding driving motor 3, rear driving motor 4, steering motor 8,26 and of butterfly motor that tennis, which catches ball machine, The power supply module that control module 34 is powered；The power supply module includes battery case 35 and wireless charging device 36.

The front and back of car body is equipped with avoidance anticollision device, collision-prevention device 37, and the avoidance anticollision device, collision-prevention device includes infrared ray anticollision system System and alarm system.

When work, the movement of preceding driving motor 3 and vertical steering mechanism control front vehicle wheel 1, rear driving motor 4 controls rear car The movement of wheel 2；Spade device 20 and the butterfly 21 rotated horizontally cooperation will be in the tennis push-in ball-storing boxs 6 of ground surface； Tennis catches ball machine and is moved at tennis drop point before tennis is fallen by judging the drop point of tennis and catches tennis, meanwhile, Butterfly 21 is closed immediately after tennis falls into ball-storing box 6, prevents tennis from jumping out in front of car body when slowing down, shock absorption layer 24 It can prevent from falling into the tennis in ball-storing box 6 with fence 23 and jump out outside vehicle again；Encountering tennis, to fall in net side, corner inferior Special circumstances, can turn by manual control, cooperate fixed baffle 22 to form a simple manipulator by butterfly 21, by net Ball chuck takes.