CN207191215U - A kind of Omni-mobile mechanism - Google Patents
A kind of Omni-mobile mechanism Download PDFInfo
- Publication number
- CN207191215U CN207191215U CN201720956475.7U CN201720956475U CN207191215U CN 207191215 U CN207191215 U CN 207191215U CN 201720956475 U CN201720956475 U CN 201720956475U CN 207191215 U CN207191215 U CN 207191215U
- Authority
- CN
- China
- Prior art keywords
- omni
- mounting seat
- mobile mechanism
- motor
- support feet
- 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 provides a kind of Omni-mobile mechanism, including mounting seat and three support feets being fixed on below mounting seat, the space angle of adjacent two support feet is identical, motor is provided with each support feet, the bottom of support feet is provided with the through hole passed for the rotating shaft of motor, the bottom of rotating shaft is socketed with blind hole packing ring, and mounting seat is provided with the rotating speed for being used for controlling each motor and the control panel turned to.Compared with prior art, the Omni-mobile mechanism is using blind hole packing ring as omni-directional wheel, forward-reverse can be completed, left and right is turned, left and right translation can also be completed, it is simple in construction, design difficulty and difficulty of processing are reduced, while production cost reduces, it is easy to safeguard, is widely used in robot, trolley, transfer conveyer, freight and luggage etc..
Description
Technical field
Omni-mobile field is the utility model is related to, particularly a kind of Omni-mobile mechanism.
Background technology
Omni-mobile refers to：Can be in the plane towards all directions movement all around without turning in advance, together
When and can enough realize zero to infinitely great any radius turning（No-radius, which are turned, to be rotated in place）.
Existing Omni-mobile mechanism be generally omni wheel body chassis and with Mecanum wheel body chassis：Omni takes turns bottom
Disc mechanism is to use two using the driving wheel of 3 or more than 4 omni omni-directional wheels groups as chassis, each omni omni-directional wheels group
The omni omni-directional wheels of dislocation Coaxial Superimposed are formed；Mecanum wheel chassis structure is typically using 4 Mecanum wheels as driving.
Above two Omni-mobile mechanism can realize Omni-mobile, but have the disadvantages that：1）It is complicated：Omni takes turns body chassis
In omni omni-directional wheels and Mecanum wheel body chassis in Mecanum wheel be all by spoke, multiple rollers, axle, bearing,
The various parts such as screw, nut form, and part is more, assembling trouble；2）Design difficulty is big：The size of each roller, wheel on wheel
The designs such as spoke size are required for the calculating of complexity；3）Production cost is high：Because number of parts is more, manufacture difficulty causes greatly this wheel
The production cost of son is very high；4）Not easy care：Due to part it is more, it is complicated cause maintenance mode more complicated, expend
Time is grown.
Utility model content
For the problem of omnidirectional wheel structure complexity, the utility model provides a kind of Omni-mobile machine in Omni-mobile mechanism
Structure, it is simple in construction, design difficulty is reduced, production cost is reduced, is easy to maintain.
The technical solution adopted in the utility model is：
A kind of Omni-mobile mechanism, including mounting seat and three support feets being fixed on below mounting seat, adjacent two
The space angle of spike is identical, and motor is provided with each support feet, and the bottom of support feet is provided with the rotating shaft for motor
The through hole passed, the bottom of rotating shaft are socketed with blind hole packing ring, and mounting seat is provided with the rotating speed for being used for controlling each motor and turned
To control panel.
Preferably, the angle of the axis of each motor and mounting seat center line is α, and α angular range is 1~89
Degree.
Preferably, the blind hole packing ring is made of plastic material.
Compared with prior art, the beneficial effects of the utility model are：The utility model provides a kind of Omni-mobile machine
Structure, using blind hole packing ring as omni-directional wheel, forward-reverse, left and right turning can be completed, left and right translation, structure letter can also be completed
It is single, reduce design difficulty and difficulty of processing, while production cost reduces, and is easy to safeguard, be widely used in robot, trolley,
Shift conveyer, freight and luggage etc..
Brief description of the drawings
Fig. 1 is a kind of stereogram of Omni-mobile mechanism provided by the utility model；
Fig. 2 is a kind of upward view of Omni-mobile mechanism provided by the utility model；
Fig. 3 is a kind of front view of Omni-mobile mechanism provided by the utility model；
Fig. 4 is a kind of sectional view of Omni-mobile mechanism provided by the utility model；
Fig. 5 is that blind hole packing ring can obtain the signal of driving force in a kind of Omni-mobile mechanism provided by the utility model
Figure；
Fig. 6 moves forward schematic diagram for a kind of Omni-mobile mechanism provided by the utility model；
Fig. 7 is that a kind of Omni-mobile mechanism provided by the utility model is moved rearwards schematic diagram；
Fig. 8 is that a kind of Omni-mobile mechanism provided by the utility model turns clockwise schematic diagram；
Fig. 9 is a kind of Omni-mobile mechanism rotate counterclockwise schematic diagram provided by the utility model.
Embodiment
Preferred embodiment provided by the utility model is illustrated with reference to the accompanying drawings.
Fig. 1 to Fig. 4, it is a kind of preferred embodiment of Omni-mobile mechanism provided by the utility model.As shown in Figure 1 to Figure 4
Shown, the Omni-mobile mechanism includes the support feets 20 that mounting seat 10 and three are fixed on the lower section of mounting seat 10, adjacent two
The space angle of spike 20 is identical, and motor 30 is provided with each support feet 20, and the bottom of support feet 20 is provided with for driving electricity
The through hole 21 that the rotating shaft 31 of machine 30 passes, the bottom of rotating shaft 31 are socketed with blind hole packing ring 40, and mounting seat 10, which is provided with, to be used to control
The rotating speed of each motor 30 and the control panel 50 turned to, so control each motor 30 by control panel 50, realize whole
The forward-reverse of mounting seat 10, left and right are turned, and can also complete left and right translation, and it is defeated to be widely used in robot, trolley, transfer
Send machine, freight and luggage etc..Each axis of motor 30 and the angle of the center line of mounting seat 10 are α, α angular range
For 1~89 degree.
One end of blind hole packing ring 40 towards the working face is rounded down, and is contacted with working face；The blind hole pad
Circle is made of plastic material, simple in construction, easy to make.
At work, motor 30 drives blind hole packing ring 40 to rotate, the friction reaction between blind hole packing ring 40 and ground
Dynamic mounting seat 10 is pushed to move.Motor 30 is rotated and reverse so that the blind hole packing ring 40 each contacted with working face obtains
It must be located in working face and perpendicular to the driving force in 2 directions of the axis of motor 30.
As shown in figure 3, the stress point of above three blind hole packing ring 40 is respectively designated as into A, B, C, Fig. 5 is each blind hole packing ring
The 40 driving force directions that can be obtained.When mounting seat 10 needs to move forward, as shown in fig. 6, the driving force received at A is inverse
Clockwise, the driving force received at B is clockwise, no driving force at C, while is contacted at C with working face, can produce
One frictional resistance backward, and the driving force at A, B two is made a concerted effort the frictional resistance for being more than C places, now mounting seat 10 is i.e. achievable
Travel forward.When mounting seat 10 needs to be moved rearwards, as shown in fig. 7, the driving force received at A is clockwise direction, received at B
The driving force arrived is counterclockwise no driving force at C, while is contacted at C with working face, can produce a friction resistance forward
Power, and the driving force at A, B two makes a concerted effort to be more than the frictional resistance at C, now mounting seat 10 can be achieved to move backward.Work as needs
When rotating clockwise, as shown in figure 8, the driving force that A, B, C are subject to is clockwise；When needing to rotate counterclockwise, such as Fig. 9
Shown, the driving force that A, B, C are subject to is counterclockwise.
In summary, the technical solution of the utility model can realize above-mentioned purpose of utility model, and this with sufficiently effective
The structure and the principle of work and power of utility model have all sufficiently been verified in embodiment, can reach the effect of expected and mesh
, on the premise of without departing substantially from principle of the present utility model and essence, numerous variations can be made to the embodiment of utility model
Or modification.Therefore, the utility model include all be previously mentioned in patent claim in the range of all replacement contents, it is any
The equivalence changes made in present utility model application the scope of the claims, all within the scope of the claims of category this case application.
Claims (3)
- A kind of 1. Omni-mobile mechanism, it is characterised in that including mounting seat and three support feets being fixed on below mounting seat, The space angle of adjacent two support feet is identical, and motor is provided with each support feet, and the bottom of support feet is provided with for driving electricity The through hole that the rotating shaft of machine passes, the bottom of rotating shaft are socketed with blind hole packing ring, and mounting seat, which is provided with, to be used to control each motor Rotating speed and the control panel turned to.
- 2. Omni-mobile mechanism according to claim 1, it is characterised in that：In the axis and mounting seat of each motor The angle of heart line is α, and α angular range is 1~89 degree.
- 3. Omni-mobile mechanism according to claim 1, it is characterised in that：The blind hole packing ring uses plastic material system Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956475.7U CN207191215U (en) | 2017-08-02 | 2017-08-02 | A kind of Omni-mobile mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956475.7U CN207191215U (en) | 2017-08-02 | 2017-08-02 | A kind of Omni-mobile mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207191215U true CN207191215U (en) | 2018-04-06 |
Family
ID=61799933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720956475.7U Expired - Fee Related CN207191215U (en) | 2017-08-02 | 2017-08-02 | A kind of Omni-mobile mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207191215U (en) |
-
2017
- 2017-08-02 CN CN201720956475.7U patent/CN207191215U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20180802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |