CN2931014Y - Ejecting mechanism for football robot - Google Patents
Ejecting mechanism for football robot Download PDFInfo
- Publication number
- CN2931014Y CN2931014Y CN 200620121755 CN200620121755U CN2931014Y CN 2931014 Y CN2931014 Y CN 2931014Y CN 200620121755 CN200620121755 CN 200620121755 CN 200620121755 U CN200620121755 U CN 200620121755U CN 2931014 Y CN2931014 Y CN 2931014Y
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- CN
- China
- Prior art keywords
- ejection
- electric motor
- ejection mechanism
- worm
- support
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- Expired - Fee Related
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Abstract
A football robot ejection mechanism mainly comprises an electric motor (6), a worm wheel-worm gear-box (7), an ejection device, a support (8) and a reset switch, wherein, the power take-off of the worm wheel-worm gear-box (7) is provided with a rocking arm (5) with the end part provided with a poke rod (4); the ejection device comprises an ejection rack (1) rotor axis (2) and a swing link (3); the reset switch comprises a conductive slip ring with a gap and a flange and an electric brush. At ordinary times, the ejection rack (1) is pressed to the minimum point by the poke rod (4) with the electric motor (6) being immobile and the ejection mechanism is in reset state i.e. in playing preparative state; when the triggering switch is triggered off, the electric motor (6) begins to rotate, the poke rod (4) releases the swing link (3) and the ejection rack (1) is pulled up by a spring (9) to kick the ball for one time, and then the electric motor (6) drives the poke rod (4) to press down the swing link (3) so as to make the ejection rack (1) return to reset state with the electric motor (6) stops rotating. The ejection mechanism is simple in structure with ejection force being free from the influence of voltage.
Description
Affiliated technical field
The utility model relates to a kind of mechanical device, in particular for the ejection mechanism of Soccer robot.
Background technology
At present, the Soccer robot ejection mechanism kind that is used to play football is a lot.But most ejection mechanism complex structures and some ejection force quantity not sufficient, particularly the problem of ejection force quantity not sufficient is particularly outstanding after supply voltage descends.The ejection force quantity not sufficient just can not realize long ball or pass.Will bungle the chance of winning a battle in some occasion, influence games results.
Summary of the invention
The problem of ejection force quantity not sufficient when descending for solving Soccer robot football-kicking mechanism complex structure and supply voltage, the utility model provides a kind of ejection mechanism that Soccer robot is played football that is used for.This ejection mechanism is simple in structure, it is stable to launch strength.
The technical scheme that the utility model technical solution problem is adopted is: study a kind of Soccer robot ejection mechanism, be characterized in, the Soccer robot ejection mechanism has a support, on support by horizontal rotating shaft install one can swing launching cradle, between support and launching cradle, spring is installed, one cover motor worm and gear transmission assembly is installed on support, the worm and gear gearbox is equipped with reset switch, is equipped with on the power output shaft of worm and gear gearbox to be used to rocking arm deflector rod device that launching cradle is resetted.
Said launching cradle is formed by a horizontal piston ejector ram, ejector piston, vertical swing arm, horizontal rotating shaft connection.
Said reset switch is made up of conducting slip ring that has breach and flange and brush.
The beneficial effects of the utility model are that simple in structure, the strength of launching of ejection mechanism is not affected when the power voltage insufficient motor speed is low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of present embodiment;
Fig. 2 is the left view of present embodiment Fig. 1;
Fig. 3 is the circuit theory diagrams of present embodiment;
1 launching cradle among the figure, 2 rotating shafts, 3 forks, 4 driving levers, 5 rocking arms, 6 motor, 7 worm and gear gearboxes, 8 supports, 9 springs, 10 insulation rotating disks, 11 interior brushes, 12 center brush, 13 outer brusses, 14 switches, 15 batteries, 16 trigger switches, 17 conducting slip rings, 18 fixed insulation dishes.
The specific embodiment of embodiment
As shown in Figure 3, interior brush (11), center brush (12), outer bruss (13), fixed insulation dish (18), conducting slip ring (17), insulation rotating disk (10) have constituted reset switch.Circuit is connected power supply after switch (14) is closed, and circuit constitutes the closed-loop path through switch (14), motor (6), center brush (12), conducting slip ring (17), outer bruss (13) and battery (15), and motor (6) begins to rotate.Conducting slip ring (17) is installed on the worm gear of worm and gear gearbox (7), by the insulation rotating disk (10) with the two insulation.Driving worm gear, insulation rotating disk (10) and conducting slip ring (17) when motor (6) rotates together rotates.Interior brush (11), center brush (12) and outer bruss (13) are fixed on the fixed insulation dish (18) and do not rotate.When conducting slip ring (17) turns to the outer shroud breach when relative with outer bruss (13), circuit disconnects, and motor (6) stops operating.Be called reset mode this moment.When trigger switch (16) was closed, the flange and the interior brush (11) of ring contacted in the conducting slip ring (17), and circuit forms the closed-loop path, and motor (6) rotates.When conducting slip ring (17) turned to outer bruss (13) gap crossing, trigger switch (16) can disconnect, and circuit still can constitute the closed-loop path.Motor (6) can be rotated further and drive worm gear and rotate, and stops once more when forwarding reset mode to.Worm gear of the every connection of trigger switch (16) rotates a week.As shown in Figure 1, rocking arm (5) is with coaxial the linking of worm gear of worm and gear gearbox (7).After circuit is connected power supply, be fixed on motor (6) on the support (8) and drive worm and gear gearbox (7) and begin to rotate, and drive rocking arm (5) and rotate, from Fig. 2 by counterclockwise rotating.Under the drive of rocking arm (5), driving lever (4) is stirred fork (3) and is swung backward, and fork (3) and launching cradle (1) all are fixed in the rotating shaft (2), and rotating shaft (2) is installed in support (8) and goes up free to rotate.Spring (9) one ends hang over the last other end of support (8) and hang on the launching cradle (1).The pendulum angle of launching cradle (1) is controlled by the stopping means on the support (8).When fork (3) drive launching cradle (1) by rotating shaft (2) when swinging backward thus swing is drawn and is stretched spring (9) backward.When fork (3) when being rocked to extreme position backward, spring (9) is drawn to stretch to the utmost point limit for length's degree.At this moment, conducting slip ring (17) turns to the reset mode position.Motor (6) stops operating.Perform the preparation of playing football.When needs are played football, trigger switch (16) closure, the worm gear that motor (6) drives worm and gear gearbox (7) begins to rotate.When rocking arm (5) drive driving lever (6) turned over the lower end of fork (3), fork (3) was thrown off driving lever (4), and launching cradle (1) is swung realization forward fast by spring (9) pulling and played football.Motor this moment (6) is still rotating, wait to finish play football after, driving lever (4) once more fork (3) is depressed into backward extreme position launching cradle (1) also backswing to SBR.Circuit is in reset mode once more, and motor (6) stops operating, and carries out the preparation of next time playing football.
Because of the utility model tensile elongation of spring when the reset mode is certain, so launch the influence that strength is not subjected to the motor velocity of rotation.Driving lever when resetting (4) is near the end of fork (3), and worm gear just can be thrown off driving lever (4) as long as rotate very little angle fork (3), and launching cradle (1) just can be played football by the spring pulling.Therefore, reaction speed is very fast.Its structure is also simple relatively.
Claims (3)
1, the utility model is a kind of Soccer robot ejection mechanism, it is characterized in that, the Soccer robot ejection mechanism has a support, on support by horizontal rotating shaft install one can swing launching cradle, between support and launching cradle, spring is installed, one cover motor worm and gear transmission assembly is installed on support, and the worm and gear gearbox is equipped with reset switch, is equipped with on the power output shaft of worm and gear gearbox to be used to rocking arm deflector rod device that launching cradle is resetted.
2, Soccer robot ejection mechanism according to claim 1 is characterized in that, said launching cradle is formed by a horizontal piston ejector ram, ejector piston, vertical swing arm, horizontal rotating shaft connection.
3, Soccer robot ejection mechanism according to claim 1 is characterized in that, said reset switch is made up of conducting slip ring that has breach and flange and brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620121755 CN2931014Y (en) | 2006-07-05 | 2006-07-05 | Ejecting mechanism for football robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620121755 CN2931014Y (en) | 2006-07-05 | 2006-07-05 | Ejecting mechanism for football robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2931014Y true CN2931014Y (en) | 2007-08-08 |
Family
ID=38347514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620121755 Expired - Fee Related CN2931014Y (en) | 2006-07-05 | 2006-07-05 | Ejecting mechanism for football robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2931014Y (en) |
-
2006
- 2006-07-05 CN CN 200620121755 patent/CN2931014Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |