CN206307198U - It is capable of achieving double ball wheel walking mechanisms of lateral translation - Google Patents
It is capable of achieving double ball wheel walking mechanisms of lateral translation Download PDFInfo
- Publication number
- CN206307198U CN206307198U CN201621419053.8U CN201621419053U CN206307198U CN 206307198 U CN206307198 U CN 206307198U CN 201621419053 U CN201621419053 U CN 201621419053U CN 206307198 U CN206307198 U CN 206307198U
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- ball
- ball wheel
- wheel
- spherical shell
- collecting rack
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Abstract
The utility model discloses a kind of double ball wheel walking mechanisms of achievable lateral translation, including left and right ball wheel, left and right ball wheel is installed on the left and right two ends of pedal by left and right ball wheel carrier, the ball wheel carrier includes the upper ball-collecting rack being placed on ball wheel upper half sphere and the lower ball-collecting rack being placed in ball wheel lower half sphere top half, upper and lower ball-collecting rack is provided with intensive ball base, rolled in the bore of the ball base and ball is installed, outside and the ball wheel sphere of the ball are in rolling contact；Also include the lower spherical shell for covering on upper spherical shell on ball-collecting rack and covering on lower ball-collecting rack, upper and lower spherical shell is interlocked the fixation and support to be formed to upper and lower ball-collecting rack.The ball wheel that the utility model drives omnidirectional is applied to engineering practice, it is possible to resolve real wheel differential turning problem larger to space requirement and lateral translation ability shortcoming.
Description
Technical field
The utility model is related to road walking mechanism, double ball wheel walking mechanisms of specially a kind of achievable lateral translation.
Background technology
The features such as dicycly walking mechanism has simple structure, build is compact, is widely used in bicycle, segway two
In the engineering practices such as wheel car.
Due to the limitation of steering mechanism and steering principle, existing dicycly walking mechanism is entered conventionally by the differential of wheel
Row is turned, and the arching trajectory being consequently formed prevents it to be turned to from realizing comprehensive translation, is particularly closely running into barrier
When, easily causing mechanism can not timely be responded to urgent avoid-obstacle behavior.
Existing ball wheel generally all has omnidirectional moving ability, and its primary structure includes spherical shell and drive component.By driving
The installation site of component is classified, and ball wheel is divided into interior driving ball wheel and outer driving ball wheel.
The outer drive component for driving ball wheel is installed in the top half of spherical shell outer surface, and the radius of this spherical shell is smaller, right
The adaptability of landform is weaker；And the interior drive component for driving ball wheel is arranged on inside spherical shell, such as patent No.
Ball wheel disclosed in 201620109635.X, the radius of this spherical shell is larger, and the adaptability to landform is stronger.
Dicycly walking mechanism in theory can be using ball wheel as road wheel.
Utility model content
In view of the shortcomings of the prior art, technical problem to be solved in the utility model be propose it is a kind of using ball wheel as
Road wheel applies to double ball wheel walking mechanisms of the achievable lateral translation of engineering practice.
Double ball wheel walking mechanisms of the achievable lateral translation of above-mentioned technical problem are can solve the problem that, its technical scheme includes
The left and right ball wheel interior driving ball wheel of omnidirectional moving (can), except that left and right ball wheel is installed on pedal by ball wheel carrier
Left and right two ends, the ball wheel carrier includes the upper ball-collecting rack being placed on ball wheel upper half sphere and is placed in ball wheel lower half sphere top half
On lower ball-collecting rack, upper and lower ball-collecting rack is provided with intensive ball base, is rolled in the bore of the ball base and be provided with ball, described
The outside of ball is in rolling contact with ball wheel sphere；Also include the upper spherical shell covered on ball-collecting rack and the lower ball covered on lower ball-collecting rack
Shell, upper and lower spherical shell is interlocked the fixation and support to be formed to upper and lower ball-collecting rack.
The structure design that upper and lower spherical shell is fastened and connected is：The bottom of the upper spherical shell is provided with lower flange circle, the lower spherical shell
Top be provided with upper flange circle, after upper and lower spherical shell is fastened, connected by bolt assembly between upper and lower flange circle.
The structure design that ball wheel carrier is installed on pedal is：Correspondence offers mounting hole on the pedal, the upper spherical shell in
Pedal lower section passes mounting hole upwards, and the lower flange circle is limited in pedal bottom and is fixed with pedal by bolt assembly and connected
Connect.
Be the load of balanced ball wheel carrier to reduce stress concentration, the dense degree of the ball base from ball wheel top down gradually
It is sparse.
Further design, the pedal center is provided with handrail or seat.
It is further to expand, only ball wheel, many balls can be designed that using the combination mounting structure of similar ball wheel carrier and ball wheel
The walking mechanisms such as wheel.
The beneficial effects of the utility model：
1st, the utility model can realize that double ball wheel walking mechanisms of lateral translation are that the ball wheel that omnidirectional drives is applied into work
Journey is put into practice, to solve the problems, such as that real wheel differential turning is larger to space requirement and lateral translation ability is short of.
2nd, in the utility model structure, handrail is installed in pedal middle part or the auxiliary equipment such as rotatable seat is installed,
In this way, when mechanism translates and turns to, multiplying passerby can be on pedal by directly walking about or rotary seat changes regarding for people
Angle, faces direct of travel in real time.
3rd, the ball wheel carrier and ball wheel matching design method being similar to using the utility model, can be designed that only ball wheel, many balls
The walking mechanisms such as wheel.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of implementation method of the utility model.
Fig. 2 is the perspective view (perspective spherical shell) of Fig. 1 implementation methods.
Fig. 3 is the modular construction figure (pedal and handrail) in Fig. 1, Fig. 2 implementation method.
Fig. 4 is the modular construction figure (ball wheel and ball-collecting rack and spherical shell) in Fig. 1, Fig. 2 implementation method.
Fig. 5 (a) is the location diagram of upper and lower ball-collecting rack in Fig. 4.
Fig. 5 (b) is the annexation figure of upper and lower spherical shell in Fig. 4.
Figure number is identified：1 ball wheel；2nd, pedal；3rd, upper ball-collecting rack；4th, lower ball-collecting rack；5th, upper spherical shell；6th, lower spherical shell；7th, ball base；8、
Ball；9th, lower flange circle；10th, upper flange circle；11st, mounting hole；12nd, handrail.
Specific embodiment
Illustrated embodiment is described further to the technical solution of the utility model below in conjunction with the accompanying drawings.
The utility model can realize double ball wheel walking mechanisms of lateral translation, and its structure includes pedal 2 and by ball wheel carrier
Be installed on the ball wheel 1 at the left and right two ends of pedal 2, the ball wheel 1 using can omnidirectional moving interior driving ball wheel (by the applicant
Patent is declared, does not launch to describe its structure herein), as shown in Figure 1 and Figure 2.
The upper ball-collecting rack 3 of the ball wheel carrier including internal layer and the upper spherical shell 5 and lower spherical shell 6 of lower ball-collecting rack 4 and outer layer, it is described on
Ball-collecting rack 3 is placed on the upper half sphere of ball wheel 1, and the lower ball-collecting rack 4 is placed in the top half of the lower half sphere of ball wheel 1, the lower bottom of ball-collecting rack 4
Portion offers makes the latter half of the lower half sphere of ball wheel 1 expose the opening of lower ball-collecting rack 4, and upper ball-collecting rack 3 and lower ball-collecting rack 4 are provided with intensive
Ball base 7, the dense degree of the ball base 7 is gradually sparse from the top down of ball wheel 1, is rotated in the bore of each ball base 7
Ball 8 is installed, the ball 8 exposes ball-collecting rack and is in rolling contact with the sphere of ball wheel 1；The upper spherical shell 5 covers on ball-collecting rack 3
On, the bottom of upper spherical shell 5 is provided with the lower flange circle 9 of disjunctor, and lower spherical shell 6 is covered on lower ball-collecting rack 4 and contacted, the lower bottom of spherical shell 6
Portion offers makes the latter half of the lower half sphere of ball wheel 1 expose the opening of lower spherical shell 6, and the top of lower spherical shell 6 is provided with the upper of disjunctor
Flange circle 10, upper and lower spherical shell 5,6 is interlocked, upper and lower flange circle 10,9 align after be fixedly connected with bolt assembly, formed to it is upper,
Shown in the spacing fixation and support of lower ball-collecting rack 3,4, such as Fig. 2, Fig. 4, Fig. 5 (a), Fig. 5 (b).
The left and right two ends of the pedal 2 open up mounting hole 11, and the center of pedal 2 sets handrail 12, by assembling good shot wheel 1
Ball wheel carrier be installed in the left and right mounting hole of pedal 2, specifically：The upper spherical shell 5 of ball wheel carrier is placed in upwards from the lower section of pedal 2
In corresponding mounting hole 11, the lower flange circle 9 of the bottom of upper spherical shell 5 is limited in the bottom of pedal 2, with bolt assembly by lower flange circle 9
The installation for completing ball wheel carrier is fixedly connected with pedal 2, as shown in Figure 1, Figure 2, Figure 3, Figure 4.
The utility model ensure that the rotary freedom of ball wheel 1 and in being fixedly mounted on pedal 2 using ball wheel carrier structure, lead to
Cross the omnidirectional rolling of ball wheel 1, you can realize the omnidirectional moving of double ball wheel walking mechanisms.
Claims (6)
1. double ball wheel walking mechanisms of lateral translation, including left and right ball wheel (1) can be realized, it is characterised in that：Left and right ball wheel (1)
The left and right two ends of pedal (2) are installed on by left and right ball wheel carrier, the ball wheel carrier includes being placed on ball wheel (1) upper half sphere
Upper ball-collecting rack (3) and the lower ball-collecting rack (4) being placed in ball wheel (1) lower half sphere top half, upper and lower ball-collecting rack (3,4) are provided with intensive
Ball base (7), rolled in the bore of the ball base (7) and ball (8) be installed, outside and the ball wheel (1) of the ball (8)
Sphere is in rolling contact；Also include covering on the upper spherical shell (5) on ball-collecting rack (3) and cover on the lower spherical shell (6) on lower ball-collecting rack (4), upper,
Lower spherical shell (5,6) is interlocked the fixation and support to be formed to upper and lower ball-collecting rack (3,4).
2. double ball wheel walking mechanisms of achievable lateral translation according to claim 1, it is characterised in that upper and lower spherical shell
The structure that (5,6) are fastened and connected is：The bottom of the upper spherical shell (5) is provided with lower flange circle (9), the top of the lower spherical shell (6)
Upper flange circle (10) is provided with, after upper and lower spherical shell (5,6) fastens, is connected by bolt assembly between upper and lower flange circle (10,9).
3. double ball wheel walking mechanisms of achievable lateral translation according to claim 2, it is characterised in that ball wheel carrier is installed
It is in the structure of pedal (2)：Correspondence offers mounting hole (11) on the pedal (2), and the upper spherical shell (5) is under pedal (2)
Mounting hole (11) is passed on direction, the lower flange circle (9) is limited in pedal (2) bottom and by bolt assembly and pedal (2)
It is fixedly connected.
4. double ball wheel walking mechanisms of the achievable lateral translation according to any one in claims 1 to 3, its feature exists
In：The dense degree of the ball base (7) is gradually sparse from ball wheel (1) top down.
5. double ball wheel walking mechanisms of the achievable lateral translation according to any one in claims 1 to 3, its feature exists
In：Pedal (2) center is provided with handrail (12) or seat.
6. double ball wheel walking mechanisms of the achievable lateral translation according to any one in claims 1 to 3, its feature exists
In：Only ball wheel walking mechanism or many ball wheel walking mechanisms are designed using the combination mounting structure of ball wheel carrier and ball wheel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419053.8U CN206307198U (en) | 2016-12-22 | 2016-12-22 | It is capable of achieving double ball wheel walking mechanisms of lateral translation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419053.8U CN206307198U (en) | 2016-12-22 | 2016-12-22 | It is capable of achieving double ball wheel walking mechanisms of lateral translation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206307198U true CN206307198U (en) | 2017-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621419053.8U Active CN206307198U (en) | 2016-12-22 | 2016-12-22 | It is capable of achieving double ball wheel walking mechanisms of lateral translation |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741402A (en) * | 2016-12-22 | 2017-05-31 | 桂林电子科技大学 | It is capable of achieving double ball wheel walking mechanisms of lateral translation |
| CN107628175A (en) * | 2017-09-30 | 2018-01-26 | 桂林电子科技大学 | Ball is rotated to without handlebar self-balancing bicycle |
-
2016
- 2016-12-22 CN CN201621419053.8U patent/CN206307198U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741402A (en) * | 2016-12-22 | 2017-05-31 | 桂林电子科技大学 | It is capable of achieving double ball wheel walking mechanisms of lateral translation |
| CN107628175A (en) * | 2017-09-30 | 2018-01-26 | 桂林电子科技大学 | Ball is rotated to without handlebar self-balancing bicycle |
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