CN2780266Y - Multifunction biotic arm automatic service robot - Google Patents
Multifunction biotic arm automatic service robot Download PDFInfo
- Publication number
- CN2780266Y CN2780266Y CN 200420150563 CN200420150563U CN2780266Y CN 2780266 Y CN2780266 Y CN 2780266Y CN 200420150563 CN200420150563 CN 200420150563 CN 200420150563 U CN200420150563 U CN 200420150563U CN 2780266 Y CN2780266 Y CN 2780266Y
- Authority
- CN
- China
- Prior art keywords
- arm
- postbrachium
- tension spring
- casing
- forearm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a multifunctional biotic arm automatic service robot, which is composed of a box body, a bionic arm, a ball box, a motor, a reduction box, a power drive device, a ball conveying tube and a tension spring all arranged in the box body, wherein the bionic arm is composed of a fore arm, a rear arm and a coupling rod. the motor and the reduction box alternatively act on the tension spring connected to the terminal of the rear arm through the power drive device to store energy for the tension spring. When dynamic force is not acted on the tension spring, the tension spring strongly shrinks and drives the bionic arm to move downwards; then the rear arm drives the fore arm to gather speed in a hemicycle until completely straightened in the vertical direction; after reaching the maximal speed, the tail end of the fore arm strikes a ball on the nozzle of the ball conveying tube to eject out the ball. The utility model simulates animal's limb structure and stressing principle, and has the advantages of high service speed, freely adjustable strength, speed and positions, etc.
Description
Technical field
The utility model relates to Sports Leisure Facilities, especially a kind of supplemental training multifunctional bionic arm automatic pitching machine.
Background technology
The service robot that is adopted in the training of ball game at present generally adopts Compressed Gas as power, and its shortcoming is to be short of power, and equipment is huge, is not easy the serve speed that reaches higher; Use Compressed Gas to exist unsafe factors such as gas burst and noise be big simultaneously in addition as power.Defectives such as and electrification owing to be difficult to electric power is gathered together, is brought into play in moment during as power then, is short of power so also exist, and spheroid quickens slow, and the ball initial velocity that sends is not enough.
Summary of the invention
The purpose of this utility model is, a kind of multifunctional bionic arm automatic pitching machine is provided, and electrical power storage on tension spring, in certain abrupt release, is reached the purpose that improves the service initial velocity.
The technical scheme that its technical problem that solves the utility model adopts is: design a kind of multifunctional bionic arm automatic pitching machine, be made up of the bionical arm in casing and the casing, ball case, motor and reduction box, actuating unit, the pipe of losing, spheroid and tension spring; Bionical arm is made up of forearm, postbrachium and coupling bar, forearm and postbrachium connect by rotating shaft, forearm can be crooked automatically by rotating shaft, the end of postbrachium has concentric rotating disk and is fixed on the casing by rotating shaft, coupling bar one end connects by rotating shaft with postbrachium, slide in the chute of the other end on forearm, with the direction and the dynamics of arm swing before controlling; Motor is connected with the concentric rotating disk of postbrachium end by actuating unit with reduction box; Tension spring one end is fixed in bottom half, and the other end is fixed on the concentric rotating disk of postbrachium by steel wire rope.Actuating unit is made up of chain, sprocket wheel, driving wheel and drive; Wherein, sprocket wheel and coaxial concentric the fixedlying connected of driving wheel have drive rod on the driving wheel; Have driving lever and drive link on the drive, the other end of drive link is fixedlyed connected with the concentric rotating disk of bionical arm postbrachium by rotating shaft.The bottom of multifunctional bionic arm automatic pitching machine casing is equipped with steering wheel is installed, and casing is equipped with wheel outward.When using this multifunctional bionic arm automatic pitching machine, power-on is started the driven by motor reduction box, send power to driving wheel by the chain on the reduction box, sprocket wheel, the drive rod that drives fixed thereon when driving wheel rotates rotates, stir driving lever on the drive by drive rod, drive drive, and then the drive link that drive is connected on the drive spurs bionical arm postbrachium and concentric rotating disk downwards, by bionical arm postbrachium and the rotation of rotating disk with one heart, tension spring is drawn back energy storage thereby drive tension spring.After the drive rod on the driving wheel misses driving lever on the drive, the concentric rotating disk that power no longer acts on, at this moment, tension spring is powerful to be shunk, and drives postbrachium and moves downward, forearm is launched gradually, forearm quickens in half-turn gradually, after stretch fully in vertical direction, reaching maximal rate, the batting end of front arm tip impacts the spheroid at the mouth of pipe place that loses, and ball is sent.By regulating the speed of reduction box, can control the blanking time of service easily; The dynamics of regulating spring can be regulated the speed of service arbitrarily; By rotating disk under the casing and wheel, can regulate the direction of service arbitrarily in addition.
The multifunctional bionic arm automatic pitching machine that the utility model provides, adopt the structure of animal limb and the principle of exerting oneself, electric energy is gradually transformed into the spring energy, is stored in the tension spring, in abrupt release, drive the postbrachium rapid movement of bionical arm, and utilize bionics principle, and drive forearm by the postbrachium of having an effect, make front arm tip in half cycle, obtain maximum kinetic energy, pull the trigger spheroid, the spheroid that sends is reached or surpass the limit initial velocity of human body service.But this product has advantages such as the big and dynamics of serve speed, speed, orientation regulated at will, is applicable to the supplemental training of baseball, football, vollyball, tennis and table tennis.
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing.
Description of drawings
Structural representation when Fig. 1 multifunctional bionic arm automatic pitching machine is in energy storage percussion state.
Among the figure, 1. casing, 2. ball case, 3. motor and reduction box, 4. lose pipe, 5. spheroid, 6. tension spring, 7. forearm, 8. postbrachium, 9. coupling bar, 10. rotating disk with one heart, 11. chutes, 12. steering wheel, 13. wheels, 14. chains, 15. sprocket wheel, 16. driving wheels, 17. drive links, 18. drive, 19. driving levers, 20. drive rods.
The specific embodiment
Claims (4)
1. a multifunctional bionic arm automatic pitching machine is characterized in that being made up of bionical arm, ball case (2), motor and reduction box (3), actuating unit, the pipe (4) of losing, spheroid (5) and tension spring (6) in casing (1) and the casing (1); Bionical arm is made up of forearm (7), postbrachium (8) and coupling bar (9), forearm (7) and postbrachium (8) connect by rotating shaft, forearm (7) can be crooked automatically by rotating shaft, the rear end of postbrachium (8) has concentric rotating disk (10) and is fixed on the casing (1) by rotating shaft, coupling bar (9) one ends connect by rotating shaft with postbrachium (8), slide in the chute (11) of the other end on forearm (7), with the direction and the dynamics of control forearm (7) swing; Motor is connected by the terminal concentric rotating disk (10) of actuating unit and postbrachium (8) with reduction box (3): tension spring (6) one ends are fixed in casing (1) bottom, and the other end is fixed on the concentric rotating disk (10) of postbrachium (8) by steel wire rope.
2. according to the described multifunctional bionic arm of claim 1 automatic pitching machine, it is characterized in that actuating unit is made up of chain (14), sprocket wheel (15), driving wheel (16) and drive (18); Wherein, a sprocket wheel (15) and coaxial concentric the fixedlying connected of driving wheel (16) have drive rod (20) on the driving wheel (16); Have driving lever (19) and drive link (17) on the drive (18), the other end of drive link (17) is fixedlyed connected with the concentric rotating disk (10) of bionical arm postbrachium (8) by rotating shaft.
3. according to the described multifunctional bionic arm of claim 1 automatic pitching machine, the bottom that it is characterized in that casing (1) is equipped with steering wheel (12) is installed, and casing is equipped with wheel (13) outward.
4. according to the described multifunctional bionic arm of claim 1 automatic pitching machine, it is characterized in that spheroid is baseball, football, vollyball, tennis and table tennis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150563 CN2780266Y (en) | 2004-10-13 | 2004-10-13 | Multifunction biotic arm automatic service robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150563 CN2780266Y (en) | 2004-10-13 | 2004-10-13 | Multifunction biotic arm automatic service robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2780266Y true CN2780266Y (en) | 2006-05-17 |
Family
ID=36761465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420150563 Expired - Fee Related CN2780266Y (en) | 2004-10-13 | 2004-10-13 | Multifunction biotic arm automatic service robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2780266Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430237A (en) * | 2011-12-28 | 2012-05-02 | 哈尔滨师范大学 | Tennis ball feed and swing speed monitoring device |
-
2004
- 2004-10-13 CN CN 200420150563 patent/CN2780266Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430237A (en) * | 2011-12-28 | 2012-05-02 | 哈尔滨师范大学 | Tennis ball feed and swing speed monitoring device |
| CN102430237B (en) * | 2011-12-28 | 2014-03-12 | 哈尔滨师范大学 | Tennis ball feed and swing speed monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060517 Termination date: 20111013 |