CN208681594U - Robot device - Google Patents
Robot device Download PDFInfo
- Publication number
- CN208681594U CN208681594U CN201821477314.0U CN201821477314U CN208681594U CN 208681594 U CN208681594 U CN 208681594U CN 201821477314 U CN201821477314 U CN 201821477314U CN 208681594 U CN208681594 U CN 208681594U
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- Prior art keywords
- driven wheel
- robot device
- dustproof cover
- ontology
- driving wheel
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Abstract
The utility model provides a kind of robot device, including ontology and is rotationally connected with the gear drive of the ontology, the gear drive includes driving wheel and engages the driven wheel of connection with the driving wheel；The gear drive is equipped with dustproof cover, and a part of the dustproof cover covers the driven wheel and is rotatablely connected with the driven wheel, and another part of the dustproof cover covers the driving wheel and is fixedly connected with the ontology of the robot device.Robot device provided by the utility model, dustproof cover is set on gear transmission structure, dustproof cover can cover driving wheel and driven wheel simultaneously, and the part of dustproof cover covering driving wheel is fixedly connected with ontology, and covers part and the driven wheel rotation connection of driven wheel, so that dustproof cover can be fixed with opposing body, in driven wheel rotation, dustproof cover is without following rotation, and the structure of dustproof cover is relatively stable, and dustproof and waterproof performance is good.
Description
Technical field
The utility model relates to the technical fields of mechanical structure, and in particular to a kind of robot device.
Background technique
Manipulator is a kind of mechanical device of motor function of the structure with manpower by imitation manpower, in order to make machine
Tool hand can the movement of multi-direction multi-angle, be provided with more gear drive on a robotic arm.
It is possible to that dust or sundries can be fallen into routine use, in gear drive, also or intake etc., it influences to pass
Dynamic stability, it is therefore desirable to which some dustproof and waterproof structures are set on gear drive.
Utility model content
The purpose of this utility model is to provide a kind of robot devices.
To realize that above-mentioned purpose of utility model, one embodiment of the utility model provide a kind of robot device, including this
Body and the gear drive for being rotationally connected with the ontology, the gear drive include driving wheel and with the driving wheel
Engage the driven wheel of connection；The gear drive is equipped with dustproof cover, and a part covering of the dustproof cover is described driven
Take turns and be simultaneously rotatablely connected with the driven wheel, another part of the dustproof cover cover the driving wheel and with the robot device
Ontology be fixedly connected.
As the further improvement of one embodiment of the utility model, the robot device further includes installation bearing, institute
It states installation axle and contracts and include bearing inner ring and outer race；
The center of the driven wheel is equipped with the first auxiliary section, and the position that the driven wheel center is corresponded on the dustproof cover is set
There is the first connector；
First auxiliary section and the outer race are cooperatively connected, and first connector and the bearing inner ring cooperate
Connection；
When driven wheel rotation, the outer race follows the driven wheel to rotate, the related institute of bearing inner ring
Dustproof cover is stated to remain static relative to the driven wheel.
As the further improvement of one embodiment of the utility model, the part of the driving wheel is covered on the dustproof cover
It is additionally provided with the second connector, the position that second connector is corresponded on the ontology is equipped with the second auxiliary section, and described second connects
Fitting is fixedly connected with second auxiliary section.
As the further improvement of one embodiment of the utility model, second connector is screw, and described second matches
Conjunction portion is the threaded hole connecting with the screw fit.
As the further improvement of one embodiment of the utility model, the dustproof cover edge, which is equipped with, covers the driven wheel
The frame at edge and driving wheel edge；The robot device further include be pressed between the driven wheel and the ontology every
From pad, the outer diameter of the isolating pad is greater than the outer diameter of the driven wheel, and the periphery of the isolating pad and the frame are interference fitted.
As the further improvement of one embodiment of the utility model, the isolating pad is made of Teflon material.
As the further improvement of one embodiment of the utility model, the isolating pad is circular ring shape.
As the further improvement of one embodiment of the utility model, the periphery of the isolating pad protrude from the ontology it
Outside.
As the further improvement of one embodiment of the utility model, the first auxiliary section of the driven wheel and the bearing
Outer ring passes through interference fit connection.
As the further improvement of one embodiment of the utility model, the diameter of the driving wheel is less than the driven wheel
Diameter.
Compared with prior art, robot device provided by the utility model, is arranged dustproof cover on gear transmission structure,
Dustproof cover can cover driving wheel and driven wheel simultaneously, and the part of dustproof cover covering driving wheel is fixedly connected with ontology, and
The part and driven wheel for covering driven wheel are rotatablely connected, so that dustproof cover can be fixed with opposing body, in driven wheel rotation, are prevented
Dirt lid is without following rotation, and the structure of dustproof cover is relatively stable, and dustproof and waterproof performance is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the robot device in one embodiment of the utility model；
Fig. 2 is the diagrammatic cross-section of the robot device in one embodiment of the utility model；
Fig. 3 is the structural schematic diagram of the isolating pad in one embodiment of the utility model.
Specific embodiment
The utility model is described in detail below with reference to embodiment shown in the drawings.But these embodiments are simultaneously
The utility model is not limited, the change in structure or function that those skilled in the art are made according to these embodiments
It changes and is all contained in the protection scope of the utility model.
It should be understood that the art of the representation space relative position used herein such as "upper", " top ", "lower", " lower section "
Language be for convenient for explanation purpose come describe as shown in the drawings a unit or feature relative to another unit or spy
The relationship of sign.The term of relative space position can be intended to include equipment in use or work other than orientation as shown in the figure
Different direction.
Robot device generally comprise the ontology of multiple rotation connections, setting multiple gear drives on the body with
And the gear motor of driving gear drive rotation.Wherein, the rotation of gear drive will drive each body oscillatory, with
Realize the various functions of robot device.
As shown in Figure 1-3, a kind of embodiment of the utility model is described below.In the utility model embodiment,
Robot device 1 includes ontology 100 and the gear drive 200 for being rotationally connected with the ontology 100, the gear drive machine
Structure 200 includes driving wheel 210 and the driven wheel 220 that connection is engaged with the driving wheel 210.On the gear drive 200
Equipped with dustproof cover 300, a part of the dustproof cover 300, which covers the driven wheel 220 and rotates with the driven wheel 220, to be connected
It connects, another part of the dustproof cover 300, which covers the driving wheel 210 and fixes with the ontology 100 of the robot device 1, to be connected
It connects.
Dustproof cover 300, dustproof cover is arranged in robot device 1 provided by the utility model on gear transmission structure 200
300 can cover driving wheel 210 and driven wheel 220 simultaneously, and dustproof cover 300 covers part and the ontology 100 of driving wheel 210
It is fixedly connected, and covers part and the rotation connection of driven wheel 220 of driven wheel 220, so that dustproof cover 300 can be with opposing body
100 is fixed, and when driven wheel 220 rotates, for dustproof cover 300 without following rotation, the structure of dustproof cover 300 is relatively stable, dust-proof
Waterproof performance is good.
Further, the robot device 1 further includes installation bearing 400, and the installation bearing 400 includes bearing inner ring
410 and outer race 420.The center of the driven wheel 220 is equipped with the first auxiliary section 221, on the dustproof cover 300 described in correspondence
The position at 200 center of driven wheel is equipped with the first connector 310.First auxiliary section 221 connects with the outer race 420 cooperation
It connects, first connector 310 is cooperatively connected with the bearing inner ring 410.When the driven wheel 220 rotation, the bearing
Outer ring 420 follows the driven wheel 220 to rotate, and the related dustproof cover 300 of bearing inner ring 410 is relative to the driven wheel
220 remain static.To which when driven wheel 220 rotates, dustproof cover 300, always can be with ontology without following rotation
100 motion state is consistent.
Specifically, it as shown in Fig. 2, the first connector 310 can be screw, can be set on the inner wall of bearing inner ring 410
The screw thread being adapted to screw is set, screw passes through dustproof cover by the lateral surface (side far from gear drive) of dustproof cover 300
It 300 and is threadedly coupled with bearing inner ring 410, so that dustproof cover 300 is fixedly connected with bearing inner ring 410.It is practical at this
In novel embodiment, the first auxiliary section 221 and the outer race 420 of the driven wheel 220 pass through interference fit connection.
Further, the part for the driving wheel 210 being covered on the dustproof cover 300 is additionally provided with the second connector 320, institute
The position that second connector 320 is corresponded on ontology 100 is stated equipped with the second auxiliary section 110, second connector 310 and institute
The second auxiliary section 110 is stated to be fixedly connected.
Preferably, second connector 310 is screw, and second auxiliary section 110 is to connect with the screw fit
Threaded hole.To which dustproof cover 300 can be fixedly connected by screw with ontology 100.Specifically, settable multiple second connect
Fitting 310 and corresponding second auxiliary section 110.
Specifically, dustproof cover 300 is set on gear drive, first has to consider how to be fixed, and make it
It will not be rotated with the rotation of gear.As shown in Figure 1, two second are arranged on the part that dustproof cover 300 covers driving wheel 210
Connector 310, and corresponding position is provided with two the second auxiliary sections 110 on ontology 100, by the second connector 310 with
The mating connection of second auxiliary section 110 can fix the part that dustproof cover 300 covers driving wheel 210.However, dustproof cover 300
The part of covering driven wheel 220 is also required to fix, to prevent its tilting.Because the size of driven wheel 220 is larger, and it is corresponding
Extra position is had no on ontology 100 carrys out installation connecting element.Therefore, it is additionally arranged installation bearing 400 at the center of driven wheel 220, led to
The cooperation of bearing inner ring 410 and outer race 420 is crossed, so that dustproof cover 300 is not necessarily to the rotation with driven wheel 220 and rotates.From
And preferably dustproof cover 300 is fixed on ontology 100.
In the utility model embodiment, 300 edge of dustproof cover, which is equipped with, covers 220 edge of driven wheel and master
The frame 330 at 210 edge of driving wheel.The robot device 1 further include be pressed on the driven wheel 220 and the ontology 100 it
Between isolating pad 500, the outer diameter of the isolating pad 500 is greater than the outer diameter of the driven wheel 220, the periphery of the isolating pad 500
It is interference fitted with the frame 330.When driven wheel 220 rotates, isolating pad 500 is rotated with the rotation of driven wheel 220, every
From pad 500 and frame 330 shape still can be remain stationary with slight interference fit, the opposite driven wheel 220 of such dustproof cover 300
State.
Specifically, the isolating pad 500 is made of Teflon material.Teflon material has smooth characteristic, Teflon
Sliding friction is generated between the dustproof cover 300 that the isolating pad 500 of material is contacted with light interference, further such that between the two not
It can generate servo-actuated.
Preferably, the isolating pad 500 is circular ring shape.Because 220 size of driven wheel is larger, isolating pad 500 is without being made into
Disk, need to only be made into circular ring shape, and outer diameter is greater than the outer diameter of driven wheel 220.
Specifically, the periphery of the isolating pad 500 protrudes from except the ontology 100.In this way, when frame 330 be isolated
When pad 500 contacts, ontology 100 will not be contacted, can by the short transverse of frame 330 be sized for it is somewhat larger and because anti-
The frame 330 and isolating pad 500 of dirt lid 300 are interference fits, therefore dustproof cover 300 will be led with isolating pad 500 and ontology 100
Including driving wheel 210 and driven wheel 220 are completely covered, to have stronger sealing waterproof performance.
In the utility model embodiment, the diameter of the driving wheel 210 is less than the diameter of the driven wheel 220.?
That is the gear drive of the utility model is reduction gearing mechanism.
Dustproof cover 300, dustproof cover is arranged in robot device 1 provided by the utility model on gear transmission structure 200
300 can cover driving wheel 210 and driven wheel 220 simultaneously, and dustproof cover 300 covers part and the ontology 100 of driving wheel 210
It is fixedly connected, and covers part and the rotation connection of driven wheel 220 of driven wheel 220, so that dustproof cover 300 can be with opposing body
100 is fixed, and when driven wheel 220 rotates, for dustproof cover 300 without following rotation, the structure of dustproof cover 300 is relatively stable, dust-proof
Waterproof performance is good.Also, an installation bearing 400, first auxiliary section 221 at driven wheel center are additionally arranged at the center of driven wheel
It is cooperatively connected with outer race 420, the first connector 310 on dustproof cover 300 is cooperatively connected with bearing inner ring 410.When driven
When 220 rotation of wheel, outer race 420 follows driven wheel 220 to rotate, and the related dustproof cover of bearing inner ring 410 300 is relative to driven wheel
220 remain static.To which when driven wheel 220 rotates, dustproof cover 300, always can be with ontology without following rotation
100 motion state is consistent.When driven wheel 220 rotates, isolating pad 500 is rotated with the rotation of driven wheel 220, every
From pad 500 and frame 330 shape still can be remain stationary with slight interference fit, the opposite driven wheel 220 of such dustproof cover 300
State.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of robot device, including ontology and it is rotationally connected with the gear drive of the ontology, which is characterized in that institute
State the driven wheel that gear drive includes driving wheel and engages connection with the driving wheel；
The gear drive is equipped with dustproof cover, a part of the dustproof cover cover the driven wheel and with it is described driven
Wheel rotation connection, another part of the dustproof cover, which covers the driving wheel and fixes with the ontology of the robot device, to be connected
It connects.
2. robot device according to claim 1, which is characterized in that
The robot device further includes installation bearing, and the installation axle, which is contracted, includes bearing inner ring and outer race；
The center of the driven wheel is equipped with the first auxiliary section, and the position at the driven wheel center correspond on the dustproof cover equipped with the
A connection piece；
First auxiliary section and the outer race are cooperatively connected, and first connector and bearing inner ring cooperation connect
It connects；
When driven wheel rotation, the outer race follows the driven wheel to rotate, and the bearing inner ring is related described anti-
Dirt lid remains static relative to the driven wheel.
3. robot device according to claim 2, which is characterized in that cover the portion of the driving wheel on the dustproof cover
Point it is additionally provided with the second connector, the position of second connector correspond on the ontology equipped with the second auxiliary section, described second
Connector is fixedly connected with second auxiliary section.
4. robot device according to claim 3, which is characterized in that second connector be screw, described second
Auxiliary section is the threaded hole connecting with the screw fit.
5. robot device according to claim 2, which is characterized in that
The dustproof cover edge is equipped with the frame for covering the driven wheel edge and driving wheel edge；
The robot device further includes the isolating pad being pressed between the driven wheel and the ontology, the isolating pad it is outer
Diameter is greater than the outer diameter of the driven wheel, and the periphery of the isolating pad and the frame are interference fitted.
6. robot device according to claim 5, which is characterized in that the isolating pad is made of Teflon material.
7. robot device according to claim 5, which is characterized in that the isolating pad is circular ring shape.
8. robot device according to claim 5, which is characterized in that the periphery of the isolating pad protrudes from the ontology
Except.
9. robot device according to claim 2, which is characterized in that the first auxiliary section of the driven wheel and the axis
It holds outer ring and passes through interference fit connection.
10. robot device according to claim 2, which is characterized in that the diameter of the driving wheel is less than described driven
The diameter of wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477314.0U CN208681594U (en) | 2018-09-10 | 2018-09-10 | Robot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477314.0U CN208681594U (en) | 2018-09-10 | 2018-09-10 | Robot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208681594U true CN208681594U (en) | 2019-04-02 |
Family
ID=65889026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821477314.0U Active CN208681594U (en) | 2018-09-10 | 2018-09-10 | Robot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208681594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772831A (en) * | 2018-09-10 | 2018-11-09 | 苏州小工匠机器人有限公司 | Robot device |
-
2018
- 2018-09-10 CN CN201821477314.0U patent/CN208681594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772831A (en) * | 2018-09-10 | 2018-11-09 | 苏州小工匠机器人有限公司 | Robot device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 215000 building 15, Luzhi Intelligent Manufacturing Industrial Park, No. 1, Zhangqing street, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: SUZHOU XIAOGONGJIANG ROBOT Co.,Ltd. Address before: 215000 5 / F, building 2, 33 linbu street, Suzhou Industrial Park, Jiangsu Province Patentee before: SUZHOU XIAOGONGJIANG ROBOT Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |