CN208698863U - A kind of bi-motor steering mechanism suitable for small crawler robot - Google Patents
A kind of bi-motor steering mechanism suitable for small crawler robot Download PDFInfo
- Publication number
- CN208698863U CN208698863U CN201821294131.5U CN201821294131U CN208698863U CN 208698863 U CN208698863 U CN 208698863U CN 201821294131 U CN201821294131 U CN 201821294131U CN 208698863 U CN208698863 U CN 208698863U
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- Prior art keywords
- gear
- gearbox
- box
- mounting box
- steering mechanism
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Abstract
The utility model discloses a kind of bi-motor steering mechanism suitable for small crawler robot, including steering mechanism's main body, mounting box, component, radiating subassembly, motor, gear-box, gearbox, lubrication assembly, active runner, driven runner, crawler belt and heating column, the bottom end of steering mechanism's main body is provided with mounting box, the side of the mounting box is internally provided with component, radiating subassembly is provided with below the component, mounting box, which is located on the bottom end inner wall of the lower section of component, is mounted with heating column；The setting of radiating subassembly in several ways radiates to component, solves the problems, such as easy to damage using easy accumulated heat when component is long in crawler belt steering mechanism, is conducive to component and preferably uses, increases the service life of crawler belt steering mechanism；The working gear in gearbox is lubricated by the setting of lubrication assembly, so that the gear moment is obtained the protection of lubricating oil, reduces gear wear.
Description
Technical field
It is specially a kind of suitable for small crawler robot the utility model relates to crawler belt steering mechanism technical field
Bi-motor steering mechanism.
Background technique
Robot is the automatic installations for executing work, it can not only receive mankind commander, but also can run preparatory volume
The program of row, can also be according to principle program action formulated with artificial intelligence technology；Its task is to assist or replace people
The work of class work, such as production industry, construction industry, or dangerous work, in existing robot it is mostly be by crawler belt into
Row movement, when robot is turned to by crawler belt, commonly use bi-motor steering mechanism.
The existing bi-motor steering mechanism for small crawler robot is mostly to control two sides by circuit element
The revolving speed of motor is realized by the rotational speed difference of two sides and is turned to, but steering mechanism does not carry out radiating treatment to internal component,
Component is easy use when accumulated heat damage is unfavorable for long, is not lubricated during the gearbox drive of steering mechanism, no
Conducive to the transmission of steering mechanism, gear wear, be unfavorable for steering mechanism it is long when use.
Utility model content
The purpose of this utility model is to provide a kind of bi-motor steering mechanism suitable for small crawler robot, with
Solve the problems mentioned above in the background art.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: one kind being suitable for small crawler
The bi-motor steering mechanism of robot, including steering mechanism's main body, mounting box, component, radiating subassembly, motor, gear-box, change
The bottom end of fast case, lubrication assembly, active runner, driven runner, crawler belt, filter screen and oil return pipe, steering mechanism's main body is set
It is equipped with mounting box, the side of the mounting box is internally provided with component, is provided with radiating subassembly below the component；
The radiating subassembly includes heating column, heat sink, fan and ventilation hole, and the mounting box is located at the lower section of component
Bottom end inner wall on be mounted with heating column, be located at below heating column on the outer wall of the mounting box bottom end inlay be equipped with it is scattered
Hot plate, bolt is fixed with fan on the inner wall of mounting box bottom end side, and the mounting box is located in the side above component
It is distributed on wall equipped with ventilation hole, symmetrical bolt is fixed with motor, the side of the motor on the two sides inner wall of the mounting box
Equal bolt is equipped with gear-box, and the side of the gear-box is equipped with gearbox, and the side of the gearbox is provided with lubrication group
Part；
The lubrication assembly include driving gear, the first driven gear, oil pump, the second driven gear, fuel tank, fuel sucking pipe and
Pump oil pipe, be internally connected with driving gear of the output shaft one end of the motor through gear-box, the input of the gearbox
Axis is connected with the first driven gear through driving gear corresponding with the inside of gear-box, and the side bolt of the gear-box is equipped with
Input shaft one end of oil pump, the oil pump is connected with the second driven gear, institute through driving gear corresponding with the inside of gear-box
It states mounting box and is located at the side of gearbox and be welded with fuel tank, the oil absorbing end of the oil pump passes through perforation in fuel sucking pipe and fuel tank
The pump oil end of connection, the oil pump is connected by the internal run-through of pump oil pipe and gearbox, output shaft one end of the gearbox
It is fixedly connected with active runner through one end outside mounting box, active runner point is corresponded on the two sides outer wall of the mounting box
Cloth shaft is connected with driven runner, and the active runner is externally connected to crawler belt with driven runner.
Further, the side of the heat sink is through the outside of mounting box, the top of the heat sink and heating column
Bottom end be fixedly connected, the component built on stilts installation is on the top of heating column.
Further, the heating column is the copper rod that a kind of outside is fitted with heat conductive silica gel.
Further, the number of the ventilation hole is four, and the side of ventilation hole is provided with filter screen.
Further, the gearbox is sealing structure, and the side of gearbox and the perforation of fuel tank side are connected with oil return
Pipe.
Further, the junction of the output shaft of the motor and gear-box, gearbox and oil pump input shaft and gear-box
Junction and the junction of gearbox and mounting box side be provided with bearing.
Compared with prior art, the utility model beneficial effect achieved is: the utility model, the setting of radiating subassembly
Radiate in several ways to component, solve component in crawler belt steering mechanism it is long when using be easy accumulated heat it is easy to damage
The problem of, be conducive to component and preferably use, increases the service life of crawler belt steering mechanism；Pass through the setting of lubrication assembly
The working gear in gearbox is lubricated, so that the gear moment is obtained the protection of lubricating oil, reduces gear wear, makes to turn
Power transmission is more stable when working to mechanism, is conducive to turn to, obtain when the circulation of lubricating oil also makes gearbox gears work
Heat dissipation, improves the service life of steering mechanism.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the entirety perspective view of the utility model；
Fig. 2 is the side view cutting structural schematic diagram of the utility model radiating subassembly；
Fig. 3 is the vertical view cutting structural schematic diagram of the utility model lubrication assembly；
In figure: 1, steering mechanism's main body；2, mounting box；3, component；4, radiating subassembly；5, motor；6, gear-box；7, become
Fast case；8, lubrication assembly；9, active runner；10, driven runner；11, crawler belt；12, filter screen；13, oil return pipe；14, bearing；
41, heating column；42, heat sink；43, fan；44, ventilation hole；81, driving gear；82, the first driven gear；83, oil pump；84,
Second driven gear；85, fuel tank；86, fuel sucking pipe；87, pump oil pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of suitable for the double of small crawler robot
Motor steering mechanism, including steering mechanism's main body 1, mounting box 2, component 3, radiating subassembly 4, motor 5, gear-box 6, gearbox
7, lubrication assembly 8, active runner 9, driven runner 10, crawler belt 11, filter screen 12 and oil return pipe 13, the bottom of steering mechanism's main body 1
End is provided with mounting box 2, and the side of mounting box 2 is internally provided with component 3, and the lower section of component 3 is provided with radiating subassembly 4；
Radiating subassembly 4 includes heating column 41, heat sink 42, fan 43 and ventilation hole 44, and mounting box 2 is located at the bottom of the lower section of component 3
Heating column 41 is mounted on the inner wall of end, the lower section that heating column 41 is located on 2 bottom end outer wall of mounting box, which is inlayed, is equipped with heat dissipation
Plate 42, bolt is fixed with fan 43 on 2 bottom end side inner wall of mounting box, and mounting box 2 is located on the side inner wall of 3 top of component
It is distributed and is equipped with ventilation hole 44, symmetrical bolt is fixed with motor 5, the equal bolt peace in the side of motor 5 on the two sides inner wall of mounting box 2
Equipped with gear-box 6, the side of gear-box 6 is equipped with gearbox 7, and the side of gearbox 7 is provided with lubrication assembly 8；Lubrication assembly 8
Including driving gear 81, the first driven gear 82, oil pump 83, the second driven gear 84, fuel tank 85, fuel sucking pipe 86 and pump oil pipe
87, output shaft one end of motor 5 is internally connected with driving gear 81 through gear-box 6, the input shaft of gearbox 7 run through with
The inside of gear-box 6 corresponds to driving gear 81 and is connected with the first driven gear 82, and the side bolt of gear-box 6 is equipped with oil pump
83, input shaft one end of oil pump 83 is connected with the second driven gear 84 through driving gear 81 corresponding with the inside of gear-box 6, pacifies
The side that mounted box 2 is located at gearbox 7 is welded with fuel tank 85, and the oil absorbing end of oil pump 83 in fuel sucking pipe 86 and fuel tank 85 by passing through
Lead to and connect, the pump oil end of oil pump 83 is connect by pump oil pipe 87 with the internal run-through of gearbox 7, output shaft one end of gearbox 7
It is fixedly connected with active runner 9 through one end outside mounting box 2, active runner 9 is corresponded on the two sides outer wall of mounting box 2 and divides
Cloth shaft is connected with driven runner 10, and active runner 9 is externally connected to crawler belt 11 with driven runner 10；The side of heat sink 42
Through the outside of mounting box 2, the top of heat sink 42 is fixedly connected with the bottom end of heating column 41, and 3 built on stilts installation of component exists
The aerial circulation for increasing 3 upper and lower air of component of component 3 is conducive to dissipate by the top of heating column 41 by heating column 41
Heat is led heat on heat sink 42 by heating column 41, will be outside heat removal mechanism by heat sink 42；Heating column 41 is
A kind of outside is fitted with the copper rod of heat conductive silica gel, is conducive to walk the thermal conductivity generated on component 3 by heating column 41；Ventilation hole
44 number is four, and the side of ventilation hole 44 is provided with filter screen 12, is conducive to in-house heat dissipation, passes through filter screen 12
Setting, avoid the entrance of dust impurity, be conducive to the work of component 3；Gearbox 7 is sealing structure, and gearbox 7
Side and the perforation of 85 side of fuel tank are connected with oil return pipe 13, make the reflux oil return box of the lubricating oil in gearbox 7 by oil return pipe 13
85, realize the circulation of lubricating oil；Junction, gearbox 7 and 83 input shaft of oil pump of the output shaft of motor 5 and gear-box 6 with
The junction of the junction of gear-box 6 and gearbox 7 and 2 side of mounting box is provided with bearing 14, passes through the setting of bearing 14
Be conducive to the transmission of steering mechanism, it should be suitable for the bi-motor steering mechanism of small crawler robot, by steering mechanism
Circuit element control two sides motor 5 revolving speed, realized and turned to by the rotational speed difference of two sides crawler belt 11, the work when component 3 is long
A large amount of heat can be generated when making, and component 3 is maked somebody a mere figurehead by the setting of heating column 41, is conducive to the air stream of 3 two sides of component
It is dynamic, be conducive to the heat dissipation of component 3, the heat that component 3 generates is passed on heat sink 42 by heating column 41, passes through heat sink
42 are discharged to heat outside mechanism, are blowed by the work of fan 43, because component 3 is in confined space, pass through blowing
The heat that component 3 generates is discharged using moving air as medium by ventilation hole 44, component 3 is carried out in several ways
Heat dissipation, solves the problems, such as easy to damage using easy accumulated heat when component 3 is long in crawler belt steering mechanism, is conducive to component 3 more
Good use increases the service life of crawler belt steering mechanism, when steering mechanism works, is worked by motor 5 and drives driving tooth
81 rotation of wheel, is engaged with the first driven gear 82 by driving gear 81 and gearbox 7 is driven to work, driven and led by gearbox 7
Turn wheel 9 rotates, and cooperates the driven rotation of runner 10 that crawler belt 11 is driven to rotate, by controlling the revolving speed of two sides motor 5, passes through two sides
The rotational speed difference of crawler belt 11, which is realized, to be turned to, and when motor 5 drives crawler belt 11 to rotate, driving gear 81 is engaged with the second driven gear 84
83 rotation work of oil pump is driven, the lubricating oil in fuel tank 85 is sucked out from fuel sucking pipe 86 by the work of oil pump 83, passes through pump
Lubricating oil is input in gearbox 7 by oil pipe 87, and lubricating oil, which flows through, flows back into fuel tank 85 by oil return pipe 13 after gearbox 7
In, the circulation of lubricating oil is realized, the working gear in gearbox 7 is lubricated by the setting of lubrication assembly 8, makes gear
Moment obtains the protection of lubricating oil, reduces gear wear, and power transmission is more stable when steering mechanism being made to work, and is conducive to turn
To the circulation of lubricating oil also makes 7 internal gear of gearbox be radiated when working, and improves the service life of steering mechanism.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of bi-motor steering mechanism suitable for small crawler robot, including steering mechanism's main body (1), mounting box
(2), component (3), radiating subassembly (4), motor (5), gear-box (6), gearbox (7), lubrication assembly (8), active runner
(9), driven runner (10), crawler belt (11), filter screen (12) and oil return pipe (13), it is characterised in that: steering mechanism's main body
(1) bottom end is provided with mounting box (2), and the side of the mounting box (2) is internally provided with component (3), the component (3)
Lower section be provided with radiating subassembly (4)；
The radiating subassembly (4) includes heating column (41), heat sink (42), fan (43) and ventilation hole (44), the mounting box
(2) it is mounted with heating column (41) on the bottom end inner wall of the lower section of component (3), mounting box (2) bottom end outer wall
Upper inlay below heating column (41) is equipped with heat sink (42), and bolt is solid on the inner wall of mounting box (2) the bottom end side
Surely having fan (43), the mounting box (2), which is located on the side inner wall above component (3), to be distributed equipped with ventilation hole (44),
Symmetrical bolt is fixed with motor (5) on the two sides inner wall of the mounting box (2), and the equal bolt in side of the motor (5) is equipped with
The side of gear-box (6), the gear-box (6) is equipped with gearbox (7), and the side of the gearbox (7) is provided with lubrication group
Part (8)；
The lubrication assembly (8) includes driving gear (81), the first driven gear (82), oil pump (83), the second driven gear
(84), fuel tank (85), fuel sucking pipe (86) and pump oil pipe (87), output shaft one end of the motor (5) is through gear-box (6)
It is internally connected with driving gear (81), the input shaft of the gearbox (7) runs through driving gear corresponding with the inside of gear-box (6)
(81) it is connected with the first driven gear (82), the side bolt of the gear-box (6) is equipped with oil pump (83), the oil pump (83)
Input shaft one end be connected with the second driven gear (84) through driving gear (81) corresponding with the inside of gear-box (6), it is described
The side that mounting box (2) is located at gearbox (7) is welded with fuel tank (85), and the oil absorbing end of the oil pump (83) passes through fuel sucking pipe
(86) it is connected with perforation in fuel tank (85), the pump oil end of the oil pump (83) passes through the inside of pump oil pipe (87) and gearbox (7)
Output shaft one end of perforation connection, the gearbox (7) is fixedly connected with active runner through the external one end of mounting box (2)
(9), active runner (9) distribution shaft is corresponded on the two sides outer wall of the mounting box (2) is connected with driven runner (10), the master
Turn wheel (9) is externally connected to crawler belt (11) with driven runner (10).
2. a kind of bi-motor steering mechanism suitable for small crawler robot according to claim 1, feature exist
In: outside of the side of the heat sink (42) through mounting box (2), the top and heating column (41) of the heat sink (42)
Bottom end be fixedly connected, top of component (3) built on stilts installation in heating column (41).
3. a kind of bi-motor steering mechanism suitable for small crawler robot according to claim 1, feature exist
In: the heating column (41) is the copper rod that a kind of outside is fitted with heat conductive silica gel.
4. a kind of bi-motor steering mechanism suitable for small crawler robot according to claim 1, feature exist
In: the number of the ventilation hole (44) is four, and the side of ventilation hole (44) is provided with filter screen (12).
5. a kind of bi-motor steering mechanism suitable for small crawler robot according to claim 1, feature exist
In: the gearbox (7) is sealing structure, and the side of gearbox (7) and the perforation of fuel tank (85) side are connected with oil return pipe
(13)。
6. a kind of bi-motor steering mechanism suitable for small crawler robot according to claim 1, feature exist
In: the output shaft of the motor (5) and junction, gearbox (7) and oil pump (83) input shaft of gear-box (6) and gear-box
(6) junction of junction and gearbox (7) and mounting box (2) side is provided with bearing (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294131.5U CN208698863U (en) | 2018-08-13 | 2018-08-13 | A kind of bi-motor steering mechanism suitable for small crawler robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821294131.5U CN208698863U (en) | 2018-08-13 | 2018-08-13 | A kind of bi-motor steering mechanism suitable for small crawler robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208698863U true CN208698863U (en) | 2019-04-05 |
Family
ID=65942044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821294131.5U Expired - Fee Related CN208698863U (en) | 2018-08-13 | 2018-08-13 | A kind of bi-motor steering mechanism suitable for small crawler robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208698863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979490A (en) * | 2019-12-18 | 2020-04-10 | 南京驭逡通信科技有限公司 | Robot four limbs suitable for multiple topography |
-
2018
- 2018-08-13 CN CN201821294131.5U patent/CN208698863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979490A (en) * | 2019-12-18 | 2020-04-10 | 南京驭逡通信科技有限公司 | Robot four limbs suitable for multiple topography |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20190813 |