CN108945128A - A kind of crawler driving whell mechanism based on guide plate - Google Patents
A kind of crawler driving whell mechanism based on guide plate Download PDFInfo
- Publication number
- CN108945128A CN108945128A CN201810730239.2A CN201810730239A CN108945128A CN 108945128 A CN108945128 A CN 108945128A CN 201810730239 A CN201810730239 A CN 201810730239A CN 108945128 A CN108945128 A CN 108945128A
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- Prior art keywords
- wedge angle
- driving
- stopper
- skewed slot
- ramp
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/088—Endless track units; Parts thereof with means to exclude or remove foreign matter, e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers
- B62D55/0885—Self-cleaning sprockets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/12—Arrangement, location, or adaptation of driving sprockets
Abstract
The invention belongs to track drive technical fields, more particularly to a kind of crawler driving whell mechanism based on guide plate, it includes guide plate, driving wheel, driving wedge angle, wedge angle catch spring, upper stopper, lower stopper, wherein driving wheel is by driving wedge angle to be caught in crawler belt card slot, and then drives crawler belt operation.It is formed by groove in adjacent driven wedge angle and block is installed；When crawler belt and driving wedge angle contact, block can be extruded the groove between adjacent driven wedge angle by crawler belt, to guarantee that crawler belt is smoothly driven by driving wedge angle.Block is divided into upper stopper and lower stopper, and after driving wheel side is blocked by stone or compared with hard objects, the movement for the side not being blocked is still had, and ensure that driving is gone on smoothly.Guide plate can prevent twister from side；Wedge angle catch spring prevents the twister of driving pointed tip simultaneously；The combination of the two can reach preferable antiwind effect.
Description
Technical field
The invention belongs to track drive technical field more particularly to a kind of crawler driving whell mechanisms based on guide plate.
Background technique
Track drive uses the various aspects in engineering truck at present；The durability of engineering truck crawler belt, any landform are led to
The property crossed and anti-destructive etc. are all to evaluate the main indicator of a crawler belt engineering truck quality；Especially traveling is with each plantation
Object, can wheel wound stalk or ground with the abandoned steel wire with certain length, crawler driving whell wedge angle it is equal
It can easier be wound, less serious case causes driving to be obstructed, and severe one destroys caterpillar belt structure, causes biggish loss, influences work and appoints
Business.So it is necessary for designing the antiwind crawler driving whell of one kind.
The present invention design a kind of crawler driving whell mechanism based on guide plate solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of track drive turbine based on guide plate
Structure, it adopts the following technical solutions to realize.
A kind of crawler driving whell mechanism based on guide plate, it is characterised in that: it includes mounting plate, guide plate, draws
Guide face, driving wheel, driving wedge angle, wedge angle slot, the first skewed slot, the first guide groove, wedge angle catch spring, upper stopper, lower stopper, the second limit
Block, the second ramp, the second guide groove, the first limited block, the first ramp, wherein the driving axis connection of driving wheel and vehicle, driving wheel
Upper circumferential direction is uniformly equipped with 18 driving wedge angles, has the first skewed slot between adjacent driven wedge angle, and the first skewed slot is to driving wheel
Side tilts 30 degree；First skewed slot cross section is ladder type, and inner face is bigger than opening face；Driving wedge angle two sides root is provided with first
Guide groove, and only direction is pierced by the side for driving wedge angle to the first guide groove obliquely upward；Driving pointed tip two sides all have wedge angle slot；
Two wedge angle catch springs are separately mounted to driving pointed tip two sides with identical mounting means, and wherein any one wedge angle is kept off
Spring, wedge angle catch spring one end are mounted on driving wedge angle the top of the horn, and the other end is located in wedge angle slot；Close to driving wedge angle in wedge angle catch spring
1/3 section under natural retracted position curvature be 0；The structure installed on each first skewed slot is identical, for wherein appointing
On one the first skewed slot of meaning: lower stopper is generally rotated by 90 ° the regular triangular prism of installation, and vertical, the lower link stopper bottom of lower stopper one side
It is the first ramp of ladder type that face, which has cross section, and the first ramp and the first skewed slot cooperate, on lower stopper two sides and be partial to non-
The closed angle end of vertical plane is separately installed with first limited block, and the first limited block slides in the first guide groove；Lower stopper upper end
With the second skewed slot, the second skewed slot two sides all have the second guide groove, and the second guide groove is pierced by lower stopper and obliquely downward not obliquely upward
It is pierced by lower stopper；Have cross section for the second ramp of ladder type on the downside of upper stopper, and the second ramp tilt angle and upper stopper top
End face is at 30 degree, and with the first skewed slot inclined surface at 60 degree, and the second ramp and the second skewed slot cooperate, and two the second limited blocks are symmetrical
Ground is mounted on the second ramp two sides of upper stopper, and be located in the second ramp with the most short side of upper stopper top distance between the surface, second
Limited block slides in the second guide groove；Guide plate one end of arc has guide surface, and two guide plates are symmetrically pacified in opposite directions
It fills on a mounting board, and two guide plates are located at drive wheel wedge angle two sides, the guide surface of guide plate is opened in drive
One end of driving wheel precession.
As the further improvement of this technology, above-mentioned mounting plate is mounted on vehicle body.
Relative to traditional track drive technology, there is driving wedge angle, by driving wedge angle card in the present invention on driving wheel
Enter in crawler belt card slot, and then drives crawler belt operation.It is formed by groove in the present invention in adjacent driven wedge angle and block is installed,
Block, which plays, to be prevented general weeds or can cause Athey wheel on twister winding driving wedge angle on the drive wheel
The effect of failure；And when crawler belt and driving wedge angle contact, block can be extruded the groove between adjacent driven wedge angle by crawler belt, be come
Guarantee that crawler belt is smoothly driven by driving wedge angle.Block is divided into upper stopper and lower stopper；Upper stopper and lower link stopper pass through the second ramp
Cooperate with the second skewed slot, upper stopper can be on lower link stopper along the second skewed slot tilt slide；The second limit in sliding, in upper stopper
Position block slides in the second guide groove in lower stopper, and the second guide groove is not pierced by lower link stopper in obliquely downward, so the second limit
Block is limited by, it is therefore prevented that upper stopper skids off downwards lower link stopper in the sliding of the second guide groove in obliquely downward direction；Lower stopper
Cooperated with driving wheel by the first skewed slot and the first ramp, lower stopper can be between driving wheel adjacent driven wedge angle along first
Skewed slot slide downward, while the first limited block in lower stopper slides in the first guide groove, the first guide groove is on direction obliquely
It is not pierced by driving wheel side, such design ensure that the first limited block is limited along the first guide groove obliquely direction
Effect, it is therefore prevented that lower stopper skids off downwards driving wheel；Upper stopper and the inclined direction of lower link stopper movement are on the contrary, it is designed in design
Effect are as follows: after crawler belt presses to upper stopper, upper stopper can be mobile relative to lower stopper under normal circumstances, when not interfering, under
Block also can be relative to mobile with driving wheel, and the movement in two kinds of directions is random, but when driving wheel side by stone or compared with
After hard objects are blocked, the movement for the side not being blocked is still had, and ensure that driving is gone on smoothly.Upper stopper second is oblique
Angle between the first ramp of rail, the second skewed slot of lower stopper and lower stopper guarantees that under upper stopper own wt, upper stopper will not
Automatically it is slided from lower stopper along the second skewed slot, lower stopper and upper stopper will not make automatically the first ramp first under being always self-possessed
It is slided in skewed slot.Found in design the second ramp tilt angle and upper stopper top end face at 30 degree, and with the first skewed slot inclined surface
It is best at effect at 60 degree.Wedge angle catch spring in design in a free state in wedge angle catch spring close to 1/3 section of driving wedge angle
Curvature is 0 under natural retracted position, and such design ensure that the space between driving wedge angle and upper stopper is hidden by wedge angle catch spring
Gear；Because curvature is 0 to make wedge angle catch spring top surface close to plane and parallel with upper stopper top surface, it is therefore prevented that easy twister is wrapped in
In gap between upper stopper and driving wedge angle.After driving wedge angle to be caught in crawler belt, crawler belt is to wedge angle catch spring pressure pressure, point
Angle catch spring one end can be slid into wedge angle slot by deformation, avoided interfering with crawler belt, influenced to be driven；After pressure disappears, wedge angle
Catch spring restores to the original state state under elastic force.After upper stopper and lower stopper are forced out the groove of adjacent driven wedge angle, to the block
The position not contacted with crawler belt is moved to, the guide plate of design will guide upper stopper and lower stopper to enter by guide surface
In the groove of adjacent wedge angle.Another effect of the guide plate of design is, easy twister be mostly by be wrapped in it is non-with
On driving wedge angle under crawler belt contact position, guide plate, in this way can be from the driving non-position contacted with crawler belt of wedge angle
Side prevents twister；Wedge angle catch spring prevents the twister of driving pointed tip simultaneously；The combination of the two can reach preferable
Effect.In the driving sharp corner contacted with crawler belt, upper stopper and lower stopper can be effective by the relative movement with driving wheel
Prevent wind.
Detailed description of the invention
Fig. 1 is driving wheel structure schematic diagram.
Fig. 2 is driving wheel structure side view.
Fig. 3 is driving wedge angle dependency structure schematic diagram.
Fig. 4 is wedge angle catch spring scheme of installation.
Fig. 5 is guide plate scheme of installation.
Fig. 6 is upper stopper and lower stopper scheme of installation.
Fig. 7 is upper stopper structural schematic diagram.
Fig. 8 is lower stopper structural schematic diagram.
Figure label title: 1, mounting plate, 2, guide plate, 3, guide surface, 4, driving wheel, 5, driving wedge angle, 6, wedge angle
Slot, the 7, first skewed slot, the 8, first guide groove, 9, wedge angle catch spring, 11, upper stopper, 12, lower stopper, the 13, second limited block, 14, second
Ramp, the 15, second skewed slot, the 16, second guide groove, the 17, first limited block, the 18, first ramp.
Specific embodiment
As shown in Figure 1, 2, it includes mounting plate 1, guide plate 2, guide surface 3, driving wheel 4, driving wedge angle 5, wedge angle slot
6, the first skewed slot 7, the first guide groove 8, wedge angle catch spring 9, upper stopper 11, lower stopper 12, the second limited block 13, the second ramp 14,
Two skewed slots 15, the second guide groove 16, the first limited block 17, the first ramp 18, the wherein driving axis connection of driving wheel 4 and vehicle, such as
Shown in Fig. 2,18 driving wedge angles 5 are uniformly circumferentially installed on driving wheel 4 and are had between adjacent driven wedge angle 5 as shown in Figure 1,3
There is the first skewed slot 7, and the first skewed slot 7 tilts 30 degree to 4 side of driving wheel；First skewed slot, 7 cross section is ladder type, and inner face ratio is opened
Mouth face is big；Driving 5 two sides root of wedge angle is provided with the first guide groove 8, and only direction is pierced by driving wedge angle to the first guide groove 8 obliquely upward
5 side；Driving 5 top two sides of wedge angle all have wedge angle slot 6；As shown in Figure 3,4, two wedge angle catch springs 9 are with identical installation
Mode is separately mounted to driving 5 top two sides of wedge angle, and for wherein any one wedge angle catch spring 9,9 one end of wedge angle catch spring is mounted on
5 the top of the horn of wedge angle is driven, the other end is located in wedge angle slot 6；1/3 section of close driving wedge angle 5 is in natural scale shape in wedge angle catch spring 9
Curvature is 0 under state；The structure installed on each first skewed slot 7 is identical, for wherein any one first skewed slot 7
Upper: as shown in Fig. 8,6, lower stopper 12 is generally rotated by 90 ° the regular triangular prism of installation, and 12 one side of lower stopper is vertical, lower link stopper
It is the first ramp 18 of ladder type, the first ramp 18 and the cooperation of the first skewed slot 7 that bottom surface, which has cross section, on 12 two sides of lower stopper and
The closed angle end for being partial to non-vertical face is separately installed with first limited block 17, and the first limited block 17 slides on the first guide groove 8
In；12 upper end of lower stopper has the second skewed slot 15, and 15 two sides of the second skewed slot all have the second guide groove 16, and the second guide groove 16 is on tiltedly
Side is pierced by lower stopper 12 and obliquely downward is not pierced by lower stopper 12；As shown in fig. 7, having cross section on the downside of upper stopper 11 is ladder type
Second ramp 14, and 14 tilt angle of the second ramp and 11 top end face of upper stopper be at 30 degree, and with 7 inclined surface of the first skewed slot at 60
Degree, the second ramp 14 and the second skewed slot 15 cooperate, and two the second limited blocks 13 are symmetrically mounted at the second ramp of upper stopper 11
14 two sides, and be located in the second ramp 14 and push up the most short side of distance between the surface with upper stopper 11, the second limited block 13 slides on second
In guide groove 16；As shown in Figure 1,5,2 one end of guide plate of arc has guide surface 3, and two guide plates 2 are symmetrically pacified in opposite directions
On mounting plate 1, and two guide plates 2 are located at driving wheel 4 and drive 5 two sides of wedge angle, and the guide surface 3 of guide plate 2 is opened in
One end in 4 precession of driving wheel.
Above-mentioned mounting plate 1 is mounted on vehicle body.
In conclusion there is on driving wheel 4 driving wedge angle 5 in the present invention, by driving wedge angle 5 to be caught in crawler belt card slot,
And then drive crawler belt operation.It is formed by groove in the present invention in adjacent driven wedge angle 5 and block is installed, block, which plays, to be prevented
General weeds or can on the driving wedge angle 5 that is wrapped on driving wheel 4 of twister and the effect of the failure that causes Athey wheel；
And when crawler belt and driving wedge angle 5 contact, block can be extruded the groove between adjacent driven wedge angle 5 by crawler belt, to guarantee crawler belt
Smoothly driven by driving wedge angle 5.Block is divided into upper stopper 11 and lower stopper 12；Upper stopper 11 and lower link stopper pass through the second ramp 14
Cooperate with the second skewed slot 15, upper stopper 11 can be on lower link stopper along 15 tilt slide of the second skewed slot；In sliding, in upper stopper 11
The second limited block 13 slided in the second guide groove 16 in lower stopper 12, the second guide groove 16 is not pierced by lower gear in obliquely downward
Block, so the second limited block 13 is limited by, it is therefore prevented that upper stopper 11 in the sliding of the second guide groove 16 in obliquely downward direction
Lower link stopper is skidded off downwards；By the first skewed slot 7 and the cooperation of the first ramp 18, lower stopper 12 can be for lower stopper 12 and driving wheel 4
The first limited block 17 along 7 slide downward of the first skewed slot between 4 adjacent driven wedge angle 5 of driving wheel, while in lower stopper 12 exists
It is slided in first guide groove 8, the first guide groove 8 is not pierced by 4 side of driving wheel on direction obliquely, and such design ensure that
One limited block 17 along the first guide groove 8 obliquely direction by position-limiting action, it is therefore prevented that lower stopper 12 skids off downwards driving wheel
4；Upper stopper 11 and the inclined direction of lower link stopper movement are on the contrary, its design function in design are as follows: as shown in fig. 6, crawler belt is to upper gear
After block 11 presses, upper stopper 11 can be mobile relative to lower stopper 12 under normal circumstances, and when not interfering, lower stopper 12 also can phase
It is moved to driving wheel 4, the movement in two kinds of directions is random, but when certain side of driving wheel 4 is by stone or compared with hard objects
After blocking, the movement for the side not being blocked is still had, and ensure that driving is gone on smoothly.11 second ramp 14 of upper stopper,
Angle between 12 first ramp 18 of 12 second skewed slot 15 of lower stopper and lower stopper guarantees under 11 own wt of upper stopper, upper gear
Block 11 will not be slided from lower stopper 12 along the second skewed slot 15 automatically, will not be automatic under lower stopper 12 and the always self weight of upper stopper 11
Slide the first ramp 18 in the first skewed slot 7.Found in design 14 tilt angle of the second ramp and 11 top end face of upper stopper at
30 degree, and it is best at effect at 60 degree with 7 inclined surface of the first skewed slot.As shown in Figure 2,4, the wedge angle catch spring 9 in design is in freedom
Close to driving 1/3 section of wedge angle 5, curvature is 0 under natural retracted position in wedge angle catch spring 9 under state, and such design ensure that
It is blocked by wedge angle catch spring 9 in space between driving wedge angle 5 and upper stopper 11；Because curvature makes 9 top surface of wedge angle catch spring close for 0
Plane and parallel with 11 top surface of upper stopper, it is therefore prevented that easy twister is wrapped in upper stopper 11 and drives in the gap between wedge angle 5.
After driving wedge angle 5 to be caught in crawler belt, crawler belt can slide into the pressure pressure of wedge angle catch spring 9,9 one end of wedge angle catch spring by deformation
In wedge angle slot 6, avoids interfering with crawler belt, influence to be driven；After pressure disappears, wedge angle catch spring 9 restores to the original state state under elastic force.
When upper stopper 11 and lower stopper 12 are forced out the groove of adjacent driven wedge angle 5 after, move to the block and do not contacted with crawler belt
Position, the guide plate 2 of design will enter the groove of adjacent wedge angle by the guidance upper stopper 11 of guide surface 3 and lower stopper 12
In.Another effect of the guide plate 2 of design is that easy twister is by being wrapped under non-and crawler belt contact position mostly
Driving wedge angle 5 on, guide plate 2 driving the non-position contacted with crawler belt of wedge angle 5 at, can prevent from winding from side in this way
Object；Wedge angle catch spring 9 prevents the twister on driving 5 top of wedge angle simultaneously；The combination of the two can reach preferable effect.With
At the driving wedge angle 5 of crawler belt contact, upper stopper 11 and lower stopper 12 can be prevented effectively by the relative movement with driving wheel 4
Winding.
Claims (1)
1. a kind of crawler driving whell mechanism based on guide plate, it is characterised in that: it includes mounting plate, guide plate, guidance
Face, driving wheel, driving wedge angle, wedge angle slot, the first skewed slot, the first guide groove, wedge angle catch spring, upper stopper, lower stopper, the second limit
Block, the second ramp, the second guide groove, the first limited block, the first ramp, wherein the driving axis connection of driving wheel and vehicle, driving wheel
Upper circumferential direction is uniformly equipped with 18 driving wedge angles, has the first skewed slot between adjacent driven wedge angle, and the first skewed slot is to driving wheel
Side tilts 30 degree；First skewed slot cross section is ladder type, and inner face is bigger than opening face；Driving wedge angle two sides root is provided with first
Guide groove, and only direction is pierced by the side for driving wedge angle to the first guide groove obliquely upward；Driving pointed tip two sides all have wedge angle slot；
Two wedge angle catch springs are separately mounted to driving pointed tip two sides with identical mounting means, and wherein any one wedge angle is kept off
Spring, wedge angle catch spring one end are mounted on driving wedge angle the top of the horn, and the other end is located in wedge angle slot；Close to driving wedge angle in wedge angle catch spring
1/3 section under natural retracted position curvature be 0；The structure installed on each first skewed slot is identical, for wherein appointing
On one the first skewed slot of meaning: lower stopper is generally rotated by 90 ° the regular triangular prism of installation, and vertical, the lower link stopper bottom of lower stopper one side
It is the first ramp of ladder type that face, which has cross section, and the first ramp and the first skewed slot cooperate, on lower stopper two sides and be partial to non-
The closed angle end of vertical plane is separately installed with first limited block, and the first limited block slides in the first guide groove；Lower stopper upper end
With the second skewed slot, the second skewed slot two sides all have the second guide groove, and the second guide groove is pierced by lower stopper and obliquely downward not obliquely upward
It is pierced by lower stopper；Have cross section for the second ramp of ladder type on the downside of upper stopper, and the second ramp tilt angle and upper stopper top
End face is at 30 degree, and with the first skewed slot inclined surface at 60 degree, and the second ramp and the second skewed slot cooperate, and two the second limited blocks are symmetrical
Ground is mounted on the second ramp two sides of upper stopper, and be located in the second ramp with the most short side of upper stopper top distance between the surface, second
Limited block slides in the second guide groove；Guide plate one end of arc has guide surface, and two guide plates are symmetrically pacified in opposite directions
It fills on a mounting board, and two guide plates are located at drive wheel wedge angle two sides, the guide surface of guide plate is opened in drive
One end of driving wheel precession；
Under own wt, upper stopper will not be slided from lower stopper along the second skewed slot upper stopper automatically；
Lower stopper and upper stopper will not make the first ramp sliding in the first skewed slot automatically under total self weight of lower stopper and upper stopper
Under；
Above-mentioned mounting plate is mounted on vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730239.2A CN108945128B (en) | 2017-02-06 | 2017-02-06 | Caterpillar belt driving wheel mechanism based on side guide plate |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730239.2A CN108945128B (en) | 2017-02-06 | 2017-02-06 | Caterpillar belt driving wheel mechanism based on side guide plate |
| CN201710065249.4A CN106828635B (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell based on guide plate |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710065249.4A Division CN106828635B (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell based on guide plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108945128A true CN108945128A (en) | 2018-12-07 |
| CN108945128B CN108945128B (en) | 2023-07-07 |
Family
ID=59121326
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710065249.4A Expired - Fee Related CN106828635B (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell based on guide plate |
| CN201810729821.7A Active CN108945127B (en) | 2017-02-06 | 2017-02-06 | Driving wheel based on side guide plate |
| CN201810730240.5A Withdrawn CN108945129A (en) | 2017-02-06 | 2017-02-06 | A kind of drive wheel mechanism based on guide plate |
| CN201810730239.2A Active CN108945128B (en) | 2017-02-06 | 2017-02-06 | Caterpillar belt driving wheel mechanism based on side guide plate |
| CN201810729794.3A Active CN108639171B (en) | 2017-02-06 | 2017-02-06 | Crawler belt driving wheel based on side guide plate |
| CN201810730238.8A Expired - Fee Related CN108639172B (en) | 2017-02-06 | 2017-02-06 | Antiwind track drive wheel mechanism based on side guide board |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710065249.4A Expired - Fee Related CN106828635B (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell based on guide plate |
| CN201810729821.7A Active CN108945127B (en) | 2017-02-06 | 2017-02-06 | Driving wheel based on side guide plate |
| CN201810730240.5A Withdrawn CN108945129A (en) | 2017-02-06 | 2017-02-06 | A kind of drive wheel mechanism based on guide plate |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810729794.3A Active CN108639171B (en) | 2017-02-06 | 2017-02-06 | Crawler belt driving wheel based on side guide plate |
| CN201810730238.8A Expired - Fee Related CN108639172B (en) | 2017-02-06 | 2017-02-06 | Antiwind track drive wheel mechanism based on side guide board |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN106828635B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533749B (en) * | 2023-05-16 | 2024-03-22 | 珠海创智科技有限公司 | Anti-winding driving wheel assembly and automatic robot thereof |
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- 2017-02-06 CN CN201810729821.7A patent/CN108945127B/en active Active
- 2017-02-06 CN CN201810730240.5A patent/CN108945129A/en not_active Withdrawn
- 2017-02-06 CN CN201810730239.2A patent/CN108945128B/en active Active
- 2017-02-06 CN CN201810729794.3A patent/CN108639171B/en active Active
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| US1507458A (en) * | 1922-08-08 | 1924-09-02 | Variable Speed Gear Ltd | Endless track for vehicles |
| GB424240A (en) * | 1933-08-12 | 1935-02-18 | Otho Franklin Hipkins | Improvements in endless track devices for vehicles |
| US2751259A (en) * | 1953-01-22 | 1956-06-19 | Est Ets Sciences Tec | Rolling device for vehicles of every kind |
| CN203172750U (en) * | 2013-03-20 | 2013-09-04 | 湖南科技大学 | Gear-and-rack wheel |
| CN104386152A (en) * | 2014-11-18 | 2015-03-04 | 上海交通大学 | Caterpillar band type mobile robot wheel band structure adaptive to complicated road conditions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108639171B (en) | 2023-04-14 |
| CN108945129A (en) | 2018-12-07 |
| CN108945128B (en) | 2023-07-07 |
| CN108639172B (en) | 2021-03-26 |
| CN108945127A (en) | 2018-12-07 |
| CN106828635A (en) | 2017-06-13 |
| CN106828635B (en) | 2018-09-21 |
| CN108945127B (en) | 2021-03-26 |
| CN108639172A (en) | 2018-10-12 |
| CN108639171A (en) | 2018-10-12 |
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Effective date of registration: 20230613 Address after: Room 201, Building 30, Liandong Yougu Industrial Park, No. 32, Yulian Village, Shixue Street, Yuelu District, Changsha City, 410000, Hunan Province Applicant after: Changsha Chaorun Machinery Equipment Co.,Ltd. Address before: 325024 second second, Sha Qian street, seaside street, Longwan District, Wenzhou, Zhejiang. Applicant before: Wenzhou Hongchengxiang Technology Co.,Ltd. |
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