CN203777625U - Manual-mechanical dual-purpose tennis ball-picking machine - Google Patents
Manual-mechanical dual-purpose tennis ball-picking machine Download PDFInfo
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- CN203777625U CN203777625U CN201420130325.7U CN201420130325U CN203777625U CN 203777625 U CN203777625 U CN 203777625U CN 201420130325 U CN201420130325 U CN 201420130325U CN 203777625 U CN203777625 U CN 203777625U
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Abstract
The utility model relates to a manual-mechanical dual-purpose tennis ball-picking machine. The tennis ball-picking machine comprises a vehicle body mechanism, a tennis ball-picking mechanism and a remote control power transmission mechanism. The movements of walking and picking up balls of the tennis ball-picking machine are manipulated by a remote control device. Through the adoption of a linkage mechanical device, the movements of walking and picking up balls can be realized; through the adoption of a mechanical conveyor belt, tennis balls are picked up and transferred to a storage chamber of the tennis ball-picking machine. The tennis ball-picking machine can realize remote control operation of mechanic ball picking up, and can conduct manual operation. The tennis ball-picking machine has the benefits that the manual operating mode and the mechanical operating mode can be switched without manual intervention; a remote control method is adopted to control the tennis ball-picking machine to pick up balls automatically, and sports and dynamical mechanical transmission mode and mechanism are masterly applied, so that mechanization and automation of manual g and mechanical ball-picking work are realized, the compound actions of frequently and manually stooping to collect balls, manually picking up balls and manually receiving balls are replaced by remote control, and the working efficiency of ball picking up is improved.
Description
Technical field
The utility model relates to a kind of tennis training auxiliary appliance, especially a kind of double Remote and the manually-operated dual-purpose tennis picking machine of driven by hand that picks up tennis that rotated by cylinder.
Background technology
Tennis more and more receives an acclaim in China.The people who participates in tennis is more and more, but training tennis athletic ground is larger, in the whole field tennis to picking up ball, be the very difficult work of part, often picking up a ball all needs manually to bow and bends over once, current tennis picking machine is not that artificial ease of Use can not pick up ball automatically, and independent exactly dynamic power machine is not broken away from the energy inoperable embarrassment that goes wrong.Needing can motor-driven dual-purpose tennis picking equipment that again can be manual, to meet the needs of sportsman and tennis enthusiast training.
Summary of the invention
In order to address the above problem, the utility model provides a kind of driven by hand dual-purpose tennis picking machine, the dual-purpose tennis picking machine of this driven by hand can not only replace manually picking up the manual operation of ball, can also realize the Remote operation that machinery picks up ball, can be according to the instant selection flexibly of operator's wish.
The utility model solves the technical scheme that its technical problem adopts: the dual-purpose tennis picking owner of driven by hand Yao You car body mechanism, Collector, remote controlled powered transmission mechanism forms, the whole ball machine that picks up is symmetrical physique structure, in car body mechanism: box body is unlimited above and above cavity hexahedron, be " dustpan " shape, front bottom at box body is installed with front axle, four front-wheel bearings are respectively installed on the front axle two ends outside stretching out box body, two front-wheel bearings in the middle of it are provided with front-wheel, rear bottom at box body is installed with hind axle, two rear-wheel bearings are respectively installed on the hind axle two ends outside stretching out box body, on two rear-wheel bearings, trailing wheel is installed, on the following box body of front axle, be fixedly connected with circle club, each of left and right, two circle clubs form a sector region that outer imperial palace is little, rear portion at box body is fixedly connected with support arm by support arm screw, the upper end of two support arms is fixedly connected with handspike.In Collector: picking up ball-collecting rack is the body supports framework of Collector, picking up ball-collecting rack is three structures of U-shaped, two sides shape congruence and symmetrical parallel, another side is the joint face of two sides, be made as bottom surface, the lower end of both sides panel is fixedly connected with sliding bearing, bottom roll axle is installed in sliding bearing, bottom roll axle can rotate in sliding bearing, bottom roll axle and upper drum shaft are all through the both sides panel of box body, upper drum shaft is fixedly connected on box body by threaded connector together with picking up ball-collecting rack, the bottom panel that picks up ball-collecting rack leans against on front axle, the sloped position of ball-collecting rack is picked up in formation, the two ends of bottom roll axle are fixedly connected with small pulley by small pulley connecting pin, be symmetrically installed with cylinder belt wheel picking up left and right on the bottom roll axle of ball-collecting rack both sides panels inner side and upper drum shaft, between two coaxial cylinder belt wheels, be provided with cylinder, respectively bottom roll and upper cylinder, cylinder is fixedly connected with by cylinder connecting pin with cylinder belt wheel, cylinder belt wheel on bottom roll axle is that key is connected with bottom roll axle, between cylinder belt wheel on upper drum shaft and upper drum shaft, be provided with roller bearings, cylinder belt wheel on the upper drum shaft of homonymy is connected by drum belt with the cylinder belt wheel on bottom roll axle, forms belt transmission.Bottom roll is connected by picking up covering band with upper cylinder, forms belt transmission.The bottom panel lower end of picking up ball-collecting rack is fixedly connected with spring bearer plate by 5 bridge screws, and spring bearer plate has elasticity, and spring bearer plate forms tennis entrance with the lower end of picking up covering band; The cavity that picks up the bottom panel of ball-collecting rack and pick up between covering band forms tennis passage, and picking up on ball-collecting rack bottom panel in tennis passage is fixedly connected with veneer, and veneer has elasticity; Tennis passage upper top leaves opening, is made as tennis outlet, and the height of establishing the perigee distance ground of ten covering bands is slightly less than the diameter of tennis.In remote controlled powered mechanism: be provided with electric cabinet in box body, in electric cabinet, comprise power supply, remote control signal receiver, the electronic and electrical equipments such as motor circuit control device, its effect is the power source of motor, can receive, process the concurrent power transmission machine of remote signal working signal, control machine operation.Two motors are symmetrically arranged in electric cabinet, motor is fixedly mounted on the side panel inner side of box body, motor shaft stretches out outside box body, electrical machine belt pulley is installed on motor shaft, electrical machine belt pulley is fixed on motor shaft by motor pivot pin, and the input belt wheel on electrical machine belt pulley and front axle is connected to form belt transmission by motor belt.Input belt wheel is arranged on motor unilateral bearing, and motor unilateral bearing is arranged on protruding tooth to taking turns, and protruding tooth is arranged on the inner side front-wheel bearing of front axle wheel, and front-wheel bearing is arranged on front axle.Motor unilateral bearing only allows to input belt wheel and around protruding tooth, wheel is turned clockwise, and inputs belt wheel and is rotated counterclockwise and drives protruding tooth to be rotated counterclockwise wheel, and protruding tooth is rotated counterclockwise and can not drives input belt wheel to rotate wheel.Protruding tooth is provided with cog to wheel, and the inner side end of front-wheel is provided with alveolus, and protruding tooth is inserted into and in the alveolus of front-wheel, realizes input belt wheel and be connected with front-wheel the cog on wheel.Front-wheel is arranged on a pair of front-wheel unilateral bearing, front-wheel unilateral bearing is arranged on spacer, spacer is arranged on a pair of front-wheel bearing, front-wheel bearing is arranged on front axle, front-wheel unilateral bearing only allows front-wheel to turn clockwise around spacer, be that front-wheel is rotated counterclockwise and drives spacer to be rotated counterclockwise, spacer is rotated counterclockwise and can not drives front-wheel to rotate.Large belt wheel is installed on outermost front-wheel bearing on front axle, and large belt wheel is fixedly connected with by large belt wheel connecting pin with spacer, and the small pulley on large belt wheel and bottom roll axle is connected to form belt by power belt and rotates.
The beneficial effects of the utility model are: without any manual intervention, can realize manual and motor-driven mode of operation, adopt remote control thereof control to pick up ball machine and automatically pick up ball, and mechanical drive mode and the mechanism of motion and power are applied cleverly, realize manual and the motor-driven mechanization of picking up ball work and automation, mechanization and artificial constantly the bowing of automation replacement by Long-distance Control are bent over to collect ball, are picked up ball, receive the composite move of ball, improve again the operating efficiency of picking up ball.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the isometric front view of expressing appearance integral structure.
Fig. 2 is front view, expresses front shape of the present utility model and main outside formation.
Fig. 3 is the A of Fig. 2-A cutaway view, adopt the half section technique of painting, and be the projecting direction of top view.
Fig. 4 be the C of Fig. 3 to partial enlarged drawing, adopt the broken section technique of painting.
Fig. 5 is left view, expresses side view of the present utility model and main outside formation.
Fig. 6 is the B of Fig. 5-B cutaway view, adopt the full section technique of painting, and be the projecting direction of front view.
Fig. 7 is the D of Fig. 6-D cutaway view, adopts the construction of view revolved of tiltedly analysing and observe.
Fig. 8 is the embodiment that the utility model picks up ball work.
1. handspikes in figure, 2. support arm, 3. support arm screw, 4. ten ball-collecting racks, 5. go up drum shaft, 6. ten covering bands, 7. enclose club, 8. box body, 9. power belt, 10. small pulley, 11. bottom roll axles, 12. front axles, 13. front-wheels, 14. hind axles, 15. trailing wheels, 16. spring bearer plates, 17. bridge screws, 18 large belt wheel connecting pins, 19 spacers, 20. front-wheel bearings, 21. cylinder belt wheels, 22. cogs, 23. rear-wheel bearings, cylinder on 24., 25. bottom rolls, 26. tennis passages, 27. veneers, 28. motor unilateral bearings, 29. small pulley connecting pins, 30. protruding teeth are to wheel, 31. sliding bearings, 32. input belt wheels, 33. cylinder connecting pins, 34. drum belts, 35. roller bearings, 36. motor pivot pins, 37. motors, 38. large belt wheels, 39. tennises, 40. motor belts, 41. motor shafts, 42. electrical machine belt pulleys, 43. electric cabinets, 44. front-wheel unilateral bearings.
The specific embodiment
In Fig. 1 to Fig. 7, the connection and the position relationship that represent contexture of the present utility model and parts, the dual-purpose tennis picking owner of driven by hand Yao You car body mechanism, Collector, remote controlled powered transmission mechanism form, and car body mechanism mainly comprises a box body 8, front axle 12, hind axle 14, two front-wheels 13, two trailing wheels 15, two circle clubs 7, the four pairs of front-wheel bearings 20, the two pairs of rear-wheel bearings 23, handspike 1, two support arms 2, four support arm screws 3.Collector mainly comprise one pick up the upper drum shaft of the upper cylinder of ball-collecting rack 4,24, bottom roll, 5, bottom roll axle 11, four cylinder belt wheels 21, one pick up covering band 6, two drum belts 34, two roller bearings 35, spring bearer plate 16, five bridge screws 17, veneer 27, eight cylinder connecting pins 33, two sliding bearings 31, two small pulleys 10, two small pulley connecting pins 29.Remote controlled powered mechanism mainly comprises that an electric cabinet 43, two motors 37, two electrical machine belt pulleys 42, two motor pivot pins 36, two input belt wheels 32, two motor belts 40, two motor unilateral bearings 28, two protruding teeth are to taking turns 30, two pairs of front-wheel unilateral bearings 44, two spacers 19, two large belt wheels 38, four large belt wheel connecting pins 18, two power belts 9.The whole ball machine that picks up is symmetrical physique structure, in car body mechanism: box body 8 is unlimited above and above cavity hexahedrons, be " dustpan " shape, front bottom at box body 8 is installed with front axle 12, on front axle 12 two ends outside stretching out box body 8, four front-wheel bearings 20 are respectively installed, two front-wheel bearings 20 in the middle of it are provided with front-wheel 13, rear bottom at box body 8 is installed with hind axle 14, on hind axle 14 two ends outside stretching out box body 8, two rear-wheel bearings 23 are respectively installed, on two rear-wheel bearings 23, trailing wheel 15 is installed, on the following box body 8 of front axle 12, be fixedly connected with circle club 7, each of left and right, two circle clubs 7 form a sector region that outer imperial palace is little, rear portion at box body 8 is fixedly connected with support arm 2 by support arm screw 3, the upper end of two support arms 2 is fixedly connected with handspike 1.In Collector: picking up ball-collecting rack 4 is body supports frameworks of Collector, picking up ball-collecting rack 4 is three structures of U-shaped, two sides shape congruence and symmetrical parallel, another side is the joint face of two sides, be made as bottom surface, the lower end of both sides panel is fixedly connected with sliding bearing 31, the interior installation bottom roll of sliding bearing 31 axle 11, bottom roll axle 11 can be in the interior rotation of sliding bearing 31, bottom roll axle 11 and upper drum shaft 5 are all through the both sides panel of box body 8, upper drum shaft 5 is fixedly connected on box body 8 by threaded connector together with picking up ball-collecting rack 4, the bottom panel that picks up ball-collecting rack 4 leans against on front axle 12, the sloped position of ball-collecting rack 4 is picked up in formation, the two ends of bottom roll axle 11 are fixedly connected with small pulley 10 by small pulley connecting pin 29, be symmetrically installed with cylinder belt wheel 21 picking up left and right on the bottom roll axle 11 of ball-collecting rack 4 both sides panels inner sides and upper drum shaft 5, between two coaxial cylinder belt wheels 21, be provided with cylinder, respectively bottom roll 25 and upper cylinder 24, cylinder is fixedly connected with by cylinder connecting pin 33 with cylinder belt wheel 21, cylinder belt wheel 21 on bottom roll axle 11 is that key is connected with bottom roll axle 11, between cylinder belt wheel 21 on upper drum shaft 5 and upper drum shaft 5, be provided with roller bearings 35, cylinder belt wheel 21 on the upper drum shaft 5 of homonymy is connected by drum belt 34 with the cylinder belt wheel 21 on bottom roll axle 11, form belt transmission.Bottom roll 25 is connected by picking up covering band 6 with upper cylinder 24, forms belt transmission.The bottom panel lower end of picking up ball-collecting rack 4 is fixedly connected with spring bearer plate 16 by 5 bridge screws 17, and spring bearer plate 16 has elasticity, and spring bearer plate 16 forms tennis entrance with the lower end of picking up covering band 6; The cavity that picks up the bottom panel of ball-collecting rack 4 and pick up between covering band 6 forms tennis passage 26, and picking up on ball-collecting rack 4 bottom panels in tennis passage 26 is fixedly connected with veneer 27, and veneer 27 has elasticity; Tennis passage 26 upper tops leave opening, are made as tennis outlet, and the height of establishing the perigee distance ground of ten covering bands 6 is slightly less than the diameter of tennis.In remote controlled powered mechanism: be provided with electric cabinet 43 in box body 8, in electric cabinet 43, comprise power supply, remote control signal receiver, the electronic and electrical equipments such as motor circuit control device, its effect is the power source of motor 37, can receive, process concurrent power transmission machine 37 working signals of remote signal, control motor 37 work.Two motors 37 are symmetrically arranged in electric cabinet 43, motor 37 is fixedly mounted on the side panel inner side of box body 8, motor shaft 41 stretches out outside box body 8, electrical machine belt pulley 42 is installed on motor shaft 41, electrical machine belt pulley 42 is fixed on motor shaft 41 by motor pivot pin 36, and electrical machine belt pulley 42 is connected to form belt transmission with the input belt wheel 32 on front axle 12 by motor belt 40.Input belt wheel 32 is arranged on motor unilateral bearing 28, and motor unilateral bearing 28 is arranged on protruding tooth to taking turns on 30, and protruding tooth is arranged on the inner side front-wheel bearing 20 of front axle 12 taking turns 30, and front-wheel bearing 20 is arranged on front axle 12.28 of motor unilateral bearings allow input belt wheels 32 to turn clockwise to taking turns 30 around protruding tooth, input belt wheel 32 and are rotated counterclockwise and drive protruding tooth to be rotated counterclockwise taking turns 30, and protruding tooth is rotated counterclockwise and can not drives input belt wheel 32 to rotate taking turns 30.Protruding tooth is provided with cog 22 to taking turns 30, and the inner side end of front-wheel 13 is provided with alveolus, and protruding tooth is inserted into taking turns cog 22 on 30 to be realized input belt wheel 32 in the alveolus of front-wheel 13 and be connected with front-wheel 13.Front-wheel 13 is arranged on a pair of front-wheel unilateral bearing 44, front-wheel unilateral bearing 44 is arranged on spacer 19, spacer 19 is arranged on a pair of front-wheel bearing 20, front-wheel bearing 20 is arranged on front axle 12,44 of front-wheel unilateral bearings allow front-wheel 13 to turn clockwise around spacer 19, be that front-wheel 13 is rotated counterclockwise and drives spacer 19 to be rotated counterclockwise, spacer 19 is rotated counterclockwise and can not drives front-wheel 13 to rotate.Large belt wheel 38 is installed on outermost front-wheel bearing 20 on front axle 12, and large belt wheel 38 is fixedly connected with by large belt wheel connecting pin 18 with spacer 19, and the small pulley 10 on large belt wheel 38 and bottom roll axle 11 is connected to form belt by power belt 9 and rotates.Use while originally picking up ball machine for maneuvering condition, the switch of two motors in remote control left and right, while keeping straight on forward, simultaneously closed two motor switch, two motors 37 rotate forward simultaneously, electrical machine belt pulley 42 on two motor shafts 41 drives two input belt wheels 32 on front axle 12 to rotate forward by motor belt 40, two input belt wheels 32 drive two protruding teeth to rotate forward taking turns 30 by motor unilateral bearing 28, two protruding teeth drive two front-wheels to rotate forward taking turns 30 by cog 22, realize the whole ball machine that picks up and move ahead, two trailing wheels 15 are followed rotation.Simultaneously, front-wheel 13 drives spacer 19 to rotate forward by front-wheel unilateral bearing 44, spacer 19 drives large belt wheel 38 to rotate forward by large belt wheel connecting pin 18, by power belt 9, drive small pulley 10, small pulley 10 to drive bottom roll axle 11, bottom roll axle 11 to drive cylinder belt wheel 21 and bottom roll 25, cylinder belt wheel 21 to drive cylinder belt wheel 21 and upper cylinder 24 on upper drum shaft 5 to rotate forward by drum belt 34 again, upper cylinder 24, bottom roll 25 and drum belt 34 drive and pick up covering band 6 rolling-operations.Originally pick up ball machine turning operation, take as example: the motor switch on closed the right, the motor 37 on the right rotates forward, and the motor 37 on the left side cuts out.Drive right electrical machine belt pulley 42 to rotate forward, right electrical machine belt pulley 42 drives right input belt wheel 32 to rotate forward, front-wheel unilateral bearing 44 drives spacer 19 to rotate forward, right input belt wheel 32 drives right protruding tooth to taking turns 30 again, right protruding tooth drives off-front wheel 13 to rotate forward taking turns 30 by cog 22, off-front wheel 13 drives right spacer 19 to rotate forward by off-front wheel unilateral bearing 44 again, drive successively again right large belt wheel 38, right small pulley 10, bottom roll axle 11, right cylinder belt wheel 21, bottom roll 25, upper cylinder 24 rotates forward, upper cylinder 24, bottom roll 25 and drum belt 34 drive and pick up covering band 6 rolling-operations, ball function is picked up in realization, bottom roll axle 11 rotates forward and drives successively again left small pulley 10, left large belt wheel 38, left spacer 19 to rotate forward, and left spacer 19 is because the single effect of front-wheel unilateral bearing 44 can not drive the near front wheel to rotate forward, the transmission of rotating forward of the motor 37 on the right is so far, and consequently off-front wheel 13 rotates and the near front wheel 13 is motionless, realizes whole right-hand bend of picking up ball machine.But pick up ball operation working properly.As a same reason, the right-hand bend of originally picking up ball machine operates the only motor switch on the closed left side, and the motor on the right cuts out.Use when originally picking up ball machine and keeping straight on forward for manual mode, with hand pushing hands push rod 1 forward, two front-wheels 13 rotate forward, the whole ball machine that picks up moves ahead, trailing wheel 15 is followed rotation, and the drive path that front-wheel 13 rotates is forward divided into two, and one is the same with originally picking up ball machine maneuvering condition, front-wheel 13 drives spacers 19 to rotate forward by front-wheel unilateral bearing 44, then drive successively large belt wheel 38, small pulley 10, down to the ball work of picking up of Collector; Another is that front-wheel 13 drives protruding tooth to taking turns 30 rotations forward by protruding tooth to taking turns 30 cog 22, and protruding tooth can not rotate by drive motor axle 41 taking turns 30 single effects due to motor unilateral bearing 28, thereby reaches the effect of protection motor 37.Use while originally picking up ball machine for manual mode turning operation, only need with hand to the left or to the right pushing hands push rod 1 make originally to pick up ball machine and turn left or turn right, take that to turn left be example: with hand left pushing hands push rod 1 make originally to pick up ball machine and turn left, now, off-front wheel 13 rotates forward and the near front wheel 13 is motionless or few moving, so just can realize whole left-hand bend of picking up ball machine.Off-front wheel 13 and the drive path of the near front wheel 13 are that the turning of maneuvering condition is identical principle with originally picking up ball machine.
Fig. 8 is the embodiment that the utility model picks up ball work, when picking up ball machine, be forwarded to circle club 7 while encountering ground tennis 39, tennis 39 is arrived in picking up below covering band 6 of bottom roll axle 11, at this moment, picks up covering band 6 and pushes down tennis 39, and twisted tennis 39 screws in tennis entrance, now, tennis 39 is contrary to be picked up the 6 direction of rotation rotations of covering band and backs down gradually spring bearer plate 16, enters into tennis passage 26, by picking up covering band 6, transmit tennises 39 and rise to tennis and export again, finally enter in the cavity of box body 8.Tennis 39 is rolled into tennis entrance from touching ten covering bands 6, to backing down spring bearer plate 16 through overpass passage 26, then to tennis outlet, rolls into all rolling conditions in extruding of whole process in the cavity of box body 8.This state can ensure whole the completing of ball action of picking up.
Claims (1)
1. the dual-purpose tennis picking machine of driven by hand, mainly by car body mechanism, Collector, remote controlled powered transmission mechanism forms, it is characterized in that: the whole ball machine that picks up is symmetrical physique structure, in car body mechanism: box body is unlimited above and above cavity hexahedron, be " dustpan " shape, front bottom at box body is installed with front axle, four front-wheel bearings are respectively installed on the front axle two ends outside stretching out box body, two front-wheel bearings in the middle of it are provided with front-wheel, rear bottom at box body is installed with hind axle, two rear-wheel bearings are respectively installed on the hind axle two ends outside stretching out box body, on two rear-wheel bearings, trailing wheel is installed, on the following box body of front axle, be fixedly connected with circle club, each of left and right, two circle clubs form a sector region that outer imperial palace is little, rear portion at box body is fixedly connected with support arm by support arm screw, the upper end of two support arms is fixedly connected with handspike, in Collector: picking up ball-collecting rack is the body supports framework of Collector, picking up ball-collecting rack is three structures of U-shaped, two sides shape congruence and symmetrical parallel, another side is the joint face of two sides, be made as bottom surface, the lower end of both sides panel is fixedly connected with sliding bearing, bottom roll axle is installed in sliding bearing, bottom roll axle can rotate in sliding bearing, bottom roll axle and upper drum shaft are all through the both sides panel of box body, upper drum shaft is fixedly connected on box body by threaded connector together with picking up ball-collecting rack, the bottom panel that picks up ball-collecting rack leans against on front axle, the sloped position of ball-collecting rack is picked up in formation, the two ends of bottom roll axle are fixedly connected with small pulley by small pulley connecting pin, be symmetrically installed with cylinder belt wheel picking up left and right on the bottom roll axle of ball-collecting rack both sides panels inner side and upper drum shaft, between two coaxial cylinder belt wheels, be provided with cylinder, respectively bottom roll and upper cylinder, cylinder is fixedly connected with by cylinder connecting pin with cylinder belt wheel, cylinder belt wheel on bottom roll axle is that key is connected with bottom roll axle, between cylinder belt wheel on upper drum shaft and upper drum shaft, be provided with roller bearings, cylinder belt wheel on the upper drum shaft of homonymy is connected by drum belt with the cylinder belt wheel on bottom roll axle, forms belt transmission, bottom roll is connected by picking up covering band with upper cylinder, forms belt transmission, the bottom panel lower end of picking up ball-collecting rack is fixedly connected with spring bearer plate by 5 bridge screws, and spring bearer plate has elasticity, and spring bearer plate forms tennis entrance with the lower end of picking up covering band, the cavity that picks up the bottom panel of ball-collecting rack and pick up between covering band forms tennis passage, and picking up on ball-collecting rack bottom panel in tennis passage is fixedly connected with veneer, and veneer has elasticity, tennis passage upper top leaves opening, is made as tennis outlet, and the height of establishing the perigee distance ground of ten covering bands is slightly less than the diameter of tennis, in remote controlled powered mechanism: be provided with electric cabinet in box body, in electric cabinet, comprise power supply, remote control signal receiver, motor circuit control device, its effect is the power source of motor, can receive, process the concurrent power transmission machine of remote signal working signal, control machine operation, two motors are symmetrically arranged in electric cabinet, motor is fixedly mounted on the side panel inner side of box body, motor shaft stretches out outside box body, electrical machine belt pulley is installed on motor shaft, electrical machine belt pulley is fixed on motor shaft by motor pivot pin, and the input belt wheel on electrical machine belt pulley and front axle is connected to form belt transmission by motor belt, input belt wheel is arranged on motor unilateral bearing, and motor unilateral bearing is arranged on protruding tooth to taking turns, and protruding tooth is arranged on the inner side front-wheel bearing of front axle wheel, and front-wheel bearing is arranged on front axle, motor unilateral bearing only allows to input belt wheel and around protruding tooth, wheel is turned clockwise, and inputs belt wheel and is rotated counterclockwise and drives protruding tooth to be rotated counterclockwise wheel, and protruding tooth is rotated counterclockwise and can not drives input belt wheel to rotate wheel, protruding tooth is provided with cog to wheel, and the inner side end of front-wheel is provided with alveolus, and protruding tooth is inserted into and in the alveolus of front-wheel, realizes input belt wheel and be connected with front-wheel the cog on wheel, front-wheel is arranged on a pair of front-wheel unilateral bearing, front-wheel unilateral bearing is arranged on spacer, spacer is arranged on a pair of front-wheel bearing, front-wheel bearing is arranged on front axle, front-wheel unilateral bearing only allows front-wheel to turn clockwise around spacer, be that front-wheel is rotated counterclockwise and drives spacer to be rotated counterclockwise, spacer is rotated counterclockwise and can not drives front-wheel to rotate, large belt wheel is installed on outermost front-wheel bearing on front axle, and large belt wheel is fixedly connected with by large belt wheel connecting pin with spacer, and the small pulley on large belt wheel and bottom roll axle is connected to form belt by power belt and rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130325.7U CN203777625U (en) | 2014-03-21 | 2014-03-21 | Manual-mechanical dual-purpose tennis ball-picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130325.7U CN203777625U (en) | 2014-03-21 | 2014-03-21 | Manual-mechanical dual-purpose tennis ball-picking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777625U true CN203777625U (en) | 2014-08-20 |
Family
ID=51313859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420130325.7U Withdrawn - After Issue CN203777625U (en) | 2014-03-21 | 2014-03-21 | Manual-mechanical dual-purpose tennis ball-picking machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203777625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830892A (en) * | 2014-03-21 | 2014-06-04 | 沈阳工业大学 | Manually-operated and mechanically-operated tennis ball picker |
-
2014
- 2014-03-21 CN CN201420130325.7U patent/CN203777625U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103830892A (en) * | 2014-03-21 | 2014-06-04 | 沈阳工业大学 | Manually-operated and mechanically-operated tennis ball picker |
| CN103830892B (en) * | 2014-03-21 | 2015-11-18 | 沈阳工业大学 | The dual-purpose tennis picking machine of driven by hand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |