CN108945127B - Driving wheel based on side guide plate - Google Patents
Driving wheel based on side guide plate Download PDFInfo
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- CN108945127B CN108945127B CN201810729821.7A CN201810729821A CN108945127B CN 108945127 B CN108945127 B CN 108945127B CN 201810729821 A CN201810729821 A CN 201810729821A CN 108945127 B CN108945127 B CN 108945127B
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- sharp
- driving
- stop block
- chute
- corner
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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
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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
- B62D55/12—Arrangement, location, or adaptation of driving sprockets
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Chutes (AREA)
Abstract
The invention belongs to the technical field of crawler belt driving, and particularly relates to a driving wheel based on a side guide plate. A stop block is arranged in a groove formed by adjacent driving sharp corners; when the crawler belt is in contact with the driving sharp corners, the crawler belt can press the stop blocks out of the grooves between the adjacent driving sharp corners to ensure that the crawler belt is smoothly driven by the driving sharp corners. The dog divide into dog and lower dog, and after certain side of drive wheel was blocked by stone or harder object, the removal of the one side that is not blocked still exists, has guaranteed that the drive goes on smoothly. The side guide plate may prevent the entanglement from the side; meanwhile, the sharp-corner stop spring prevents the winding object at the top end of the driving sharp corner; the combination of the two can achieve better anti-winding effect.
Description
The application is the original document with the patent numbers: 201710065249.4, the name is: an anti-winding crawler belt driving wheel based on side guide plates is applied for a divisional application with the application date of 2017, 2 and 6.
Technical Field
The invention belongs to the technical field of crawler drive, and particularly relates to a driving wheel based on a side guide plate.
Background
Track drives are currently used in various aspects of work vehicles; the durability of the engineering vehicle crawler, the trafficability and the damage prevention of any terrain are main indexes for evaluating the quality of the crawler engineering vehicle; particularly, when the crawler type multifunctional wheel vehicle runs on the ground with various plants, straws capable of winding wheels or discarded steel wires with a certain length, sharp corners of the crawler driving wheels can be easily wound, so that driving is blocked by light people, and a crawler structure is damaged by heavy people, so that great loss is caused, and work tasks are influenced. It is therefore desirable to design an anti-wrap track drive wheel.
The present invention is directed to a drive wheel based on a side guide plate to solve the above problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses a driving wheel based on a side guide plate, which is realized by adopting the following technical scheme.
A drive wheel based on side guide board which characterized in that: the device comprises a mounting plate, a side guide plate, a guide surface, a driving wheel, driving sharp corners, sharp corner grooves, a first chute, a first guide groove, sharp corner retaining springs, an upper stop block, a lower stop block, a second inclined rail, a second guide groove, a first stop block and a first inclined rail, wherein the driving wheel is connected with a driving shaft of a vehicle, 18 driving sharp corners are uniformly arranged on the driving wheel in the circumferential direction, the first chute is arranged between every two adjacent driving sharp corners, and the first chute inclines by 30 degrees to one side of the driving wheel; the cross section of the first chute is trapezoidal, and the inner surface of the first chute is larger than the opening surface; the root parts at two sides of the driving sharp corner are provided with first guide grooves, and the first guide grooves only penetrate through the side surface of the driving sharp corner in the oblique upper direction; both sides of the top end of the driving sharp corner are provided with sharp corner grooves; two sharp-angle baffle springs are respectively arranged at two sides of the top end of the driving sharp angle in the same installation mode, and for any one of the sharp-angle baffle springs, one end of each sharp-angle baffle spring is arranged at the corner point of the driving sharp angle, and the other end of each sharp-angle baffle spring is positioned in the sharp-angle groove; the curvature of 1/3 section of the sharp-corner baffle spring close to the driving sharp corner is 0 under the natural telescopic state; the structure mounted on each first chute is identical, for any one of them: the whole lower baffle block is a regular triangular prism which is installed by rotating 90 degrees, one surface of the lower baffle block is vertical, the bottom surface of the lower baffle block is provided with a first inclined rail with a trapezoidal cross section, the first inclined rail is matched with the first inclined groove, the sharp-corner ends of the two side surfaces of the lower baffle block, which are deviated to the non-vertical surface, are respectively provided with a first limiting block, and the first limiting blocks slide in the first guide grooves; the upper end of the lower stop block is provided with a second chute, two sides of the second chute are provided with second guide grooves, the second guide grooves penetrate through the lower stop block towards the oblique upper part, and the second guide grooves do not penetrate through the lower stop block towards the oblique lower part; the lower side of the upper stop block is provided with a second inclined rail with a trapezoidal cross section, the inclined angle of the second inclined rail is 30 degrees to the top end face of the upper stop block and 60 degrees to the inclined face of the first chute, the second inclined rail is matched with the second chute, two second limiting blocks are symmetrically arranged on two sides of the second inclined rail of the upper stop block and are positioned on one side, with the shortest distance from the top face of the upper stop block, of the second inclined rail, and the second limiting blocks slide in a second guide groove; the curved side guide board one end has the guide face, and two side guide boards are installed on the mounting panel symmetrically in opposite directions, and two side guide boards are located drive sharp angle both sides of drive wheel, and the guide face of side guide board is opened and is being in the one end that the drive wheel precession.
As a further improvement of the present technology, the mounting plate is mounted on the vehicle body.
Compared with the traditional crawler driving technology, the driving wheel is provided with the driving sharp corner, and the driving sharp corner is clamped into the crawler clamping groove to drive the crawler to run. The stopper is arranged in the groove formed by the adjacent driving sharp corners, and plays a role in preventing the failure of the crawler wheel caused by the winding of general weeds or windable objects on the driving sharp corners on the driving wheel; when the crawler belt is in contact with the driving sharp corners, the crawler belt can press the stop blocks out of the grooves between the adjacent driving sharp corners to ensure that the crawler belt is smoothly driven by the driving sharp corners. The stop block is divided into an upper stop block and a lower stop block; the upper stop block is matched with the lower stop block through a second inclined rail and a second inclined groove, and the upper stop block can slide on the lower stop block along the second inclined groove in an inclined mode; during sliding, the second limiting block on the upper stop block slides in the second guide groove on the lower stop block, and the second guide groove does not penetrate through the lower stop block at the oblique lower part, so that the second limiting block is limited in the oblique lower direction during sliding in the second guide groove, and the upper stop block is prevented from sliding out of the lower stop block downwards; the lower stop block is matched with the driving wheel through the first chute and the first inclined rail, the lower stop block can slide downwards along the first chute between adjacent driving sharp corners of the driving wheel, meanwhile, the first limiting block on the lower stop block slides in the first guide groove, and the first guide groove does not penetrate through the side surface of the driving wheel in the obliquely downward direction; the inclined direction of the movement of the upper stop block and the lower stop block is opposite in design, and the design function is as follows: after the track is pressed on the upper stop block, the upper stop block can move relative to the lower stop block under the normal condition, the lower stop block can also move relative to the driving wheel under the condition of no interference, the movement in two directions is random, but when one side of the driving wheel is blocked by stones or hard objects, the movement of the side which is not blocked still exists, and the smooth driving is ensured. The angle between the second inclined rail of the upper stop block, the second chute of the lower stop block and the first inclined rail of the lower stop block is guaranteed to be under the self weight of the upper stop block, the upper stop block cannot automatically slide down from the lower stop block along the second chute, and the first inclined rail cannot automatically slide down in the first chute under the total dead weight of the lower stop block and the upper stop block. The second ramp inclination angle was found to be 30 degrees from the top end face of the upper stop and to be 60 degrees from the first ramp inclination surface to work best in the design. In the design, the curvature of 1/3 section of the sharp-corner blocking spring close to the driving sharp corner in the sharp-corner blocking spring in the free state is 0 in the natural telescopic state, so that the design ensures that the space between the driving sharp corner and the upper blocking block is blocked by the sharp-corner blocking spring; because the curvature is 0, the top surface of the sharp-corner stop spring is close to the plane and is parallel to the top surface of the upper stop block, and easy winding objects are prevented from winding in a gap between the upper stop block and the driving sharp corner. When the driving sharp corner is clamped into the crawler, the crawler applies pressure to the sharp corner blocking spring, and one end of the sharp corner blocking spring slides into the sharp corner groove through deformation, so that interference with the crawler is avoided, and transmission is not influenced; when the pressure disappears, the sharp-corner stop spring restores to the original state under the elastic force. After the upper and lower stops are pressed out of the grooves of adjacent driving cusps, the designed side guide plates will guide the upper and lower stops into the grooves of adjacent cusps by the guide surfaces when the stops move to a position out of contact with the track. The designed side guide plate has another function that the easily-wound objects are mostly wound on the driving sharp corner which is not in contact with the crawler belt, and the side guide plate is arranged at the position where the driving sharp corner is not in contact with the crawler belt, so that the objects can be prevented from being wound from the side; meanwhile, the sharp-corner stop spring prevents the winding object at the top end of the driving sharp corner; the combination of the two can achieve better effect. At the driving sharp corner contacted with the crawler, the upper block and the lower block can effectively prevent winding through relative movement with the driving wheel.
Drawings
Fig. 1 is a schematic view of a driving wheel structure.
Fig. 2 is a side view of the drive wheel structure.
FIG. 3 is a schematic view of a structure associated with driving a horn.
Fig. 4 is a schematic view of installation of a pointed retaining spring.
Fig. 5 is a side guide plate installation schematic.
FIG. 6 is a schematic view of the upper and lower stops being installed.
Fig. 7 is a schematic view of the upper stop block structure.
Fig. 8 is a schematic view of the lower stop structure.
Number designation in the figures: 1. mounting panel, 2, side guide board, 3, guide face, 4, drive wheel, 5, drive closed angle, 6, closed angle groove, 7, first chute, 8, first guide slot, 9, closed angle fender spring, 11, last dog, 12, lower dog, 13, second stopper, 14, second ramp, 15, second chute, 16, second guide slot, 17, first stopper, 18, first ramp.
Detailed Description
As shown in fig. 1 and 2, the driving device comprises a mounting plate 1, a side guide plate 2, a guide surface 3, a driving wheel 4, a driving sharp corner 5, a sharp corner groove 6, a first inclined groove 7, a first guide groove 8, a sharp corner blocking spring 9, an upper blocking block 11, a lower blocking block 12, a second limiting block 13, a second inclined rail 14, a second inclined groove 15, a second guide groove 16, a first limiting block 17 and a first inclined rail 18, wherein the driving wheel 4 is connected with a driving shaft of a vehicle, as shown in fig. 2, 18 driving sharp corners 5 are uniformly arranged on the driving wheel 4 in the circumferential direction, as shown in fig. 1 and 3, a first inclined groove 7 is arranged between adjacent driving sharp corners 5, and the first inclined groove 7 inclines to one side of the driving wheel 4 by 30 degrees; the cross section of the first chute 7 is trapezoidal, and the inner surface of the first chute is larger than the opening surface; the roots at the two sides of the driving sharp corner 5 are both provided with first guide grooves 8, and the first guide grooves 8 only penetrate through the side surface of the driving sharp corner 5 towards the oblique upper direction; two sides of the top end of the driving sharp corner 5 are provided with sharp corner grooves 6; as shown in fig. 3 and 4, two sharp-corner blocking springs 9 are respectively arranged at two sides of the top end of the driving sharp corner 5 in the same installation mode, for any one sharp-corner blocking spring 9, one end of the sharp-corner blocking spring 9 is arranged at the corner tip of the driving sharp corner 5, and the other end is positioned in the sharp-corner groove 6; the curvature of 1/3 section of the sharp-corner baffle spring 9 close to the driving sharp corner 5 is 0 under the natural telescopic state; the structure mounted on each first chute 7 is identical, for any one of the first chutes 7: as shown in fig. 8 and 6, the whole lower block 12 is a regular triangular prism installed by rotating 90 degrees, one surface of the lower block 12 is vertical, the bottom surface of the lower block is provided with a first inclined rail 18 with a trapezoidal cross section, the first inclined rail 18 is matched with the first inclined groove 7, the sharp-angled ends of the two side surfaces of the lower block 12, which are deviated from the non-vertical surface, are respectively provided with a first limiting block 17, and the first limiting blocks 17 slide in the first guide grooves 8; the upper end of the lower block 12 is provided with a second chute 15, two sides of the second chute 15 are provided with second guide grooves 16, and the second guide grooves 16 penetrate through the lower block 12 towards the oblique upper part and do not penetrate through the lower block 12 towards the oblique lower part; as shown in fig. 7, the lower side of the upper stopper 11 is provided with a second inclined rail 14 with a trapezoidal cross section, the inclined angle of the second inclined rail 14 is 30 degrees with the top end surface of the upper stopper 11 and 60 degrees with the inclined surface of the first inclined groove 7, the second inclined rail 14 is matched with the second inclined groove 15, two second stoppers 13 are symmetrically installed at two sides of the second inclined rail 14 of the upper stopper 11 and located at the side of the second inclined rail 14 with the shortest distance from the top surface of the upper stopper 11, and the second stoppers 13 slide in the second guide grooves 16; as shown in fig. 1 and 5, the arc-shaped side guide plates 2 have guide surfaces 3 at one end, the two side guide plates 2 are symmetrically mounted on the mounting plate 1 in opposite directions, the two side guide plates 2 are located on both sides of the driving cusp 5 of the driving wheel 4, and the guide surfaces 3 of the side guide plates 2 are opened at one end where the driving wheel 4 is screwed in.
The mounting plate 1 is mounted on the vehicle body.
In summary, the driving wheel 4 of the invention is provided with the driving sharp corner 5, and the driving sharp corner 5 is clamped into the clamping groove of the crawler belt, so as to drive the crawler belt to run. In the invention, the stop block is arranged in the groove formed by the adjacent driving sharp corners 5, and the stop block plays a role in preventing the failure of the crawler wheel caused by the winding of general weeds or windable objects on the driving sharp corners 5 on the driving wheel 4; when the crawler belt is in contact with the driving sharp corners 5, the crawler belt can press the stop blocks out of the grooves between the adjacent driving sharp corners 5, so that the crawler belt is ensured to be smoothly driven by the driving sharp corners 5. The stop block is divided into an upper stop block 11 and a lower stop block 12; the upper stop block 11 is matched with the lower stop block through a second inclined rail 14 and a second inclined groove 15, and the upper stop block 11 can slide on the lower stop block along the second inclined groove 15 in an inclined mode; during sliding, the second stopper 13 on the upper stopper 11 slides in the second guide groove 16 on the lower stopper 12, and the second guide groove 16 does not penetrate through the lower stopper at an obliquely lower side, so that the second stopper 13 is limited in the obliquely lower direction during sliding of the second guide groove 16, and the upper stopper 11 is prevented from sliding out of the lower stopper downwards; the lower stop block 12 is matched with the driving wheel 4 through the first chute 7 and the first inclined rail 18, the lower stop block 12 can slide downwards along the first chute 7 between adjacent driving sharp corners 5 of the driving wheel 4, meanwhile, the first limiting block 17 on the lower stop block 12 slides in the first guide groove 8, and the first guide groove 8 does not penetrate through the side face of the driving wheel 4 in the obliquely downward direction, so that the first limiting block 17 is guaranteed to be limited in the obliquely downward direction along the first guide groove 8, and the lower stop block 12 is prevented from sliding downwards out of the driving wheel 4; in the design, the upper stop block 11 and the lower stop block move in opposite inclined directions, and the design functions as follows: as shown in fig. 6, after the upper stopper 11 is pressed by the crawler, the upper stopper 11 will normally move relative to the lower stopper 12, and the lower stopper 12 will also move relative to the driving wheel 4 without interference, and the movement in both directions is random, but when one side of the driving wheel 4 is stopped by a stone or a hard object, the movement in the side which is not stopped still exists, thereby ensuring smooth driving. The angles between the second inclined rail 14 of the upper stop block 11, the second chute 15 of the lower stop block 12 and the first inclined rail 18 of the lower stop block 12 ensure that under the self weight of the upper stop block 11, the upper stop block 11 cannot automatically slide down from the lower stop block 12 along the second chute 15, and the total self weight of the lower stop block 12 and the upper stop block 11 cannot automatically make the first inclined rail 18 slide down in the first chute 7. It has been found in the design that the second ramp 14 is inclined at an angle of 30 degrees to the top end face of the upper stop 11 and at an angle of 60 degrees to the inclined face of the first chute 7. As shown in fig. 2 and 4, the curvature of the section 1/3 of the sharp-corner blocking spring 9 close to the driving sharp corner 5 in the free state is 0 in the natural expansion state, and the design ensures that the space between the driving sharp corner 5 and the upper stop block 11 is blocked by the sharp-corner blocking spring 9; since the curvature is 0 so that the top surface of the horn spring 9 is close to a plane and parallel to the top surface of the upper stopper 11, the entanglement is prevented from being entangled in the gap between the upper stopper 11 and the drive horn 5. When the sharp corner 5 is driven to be clamped into the crawler, the crawler applies pressure to the sharp corner blocking spring 9, and one end of the sharp corner blocking spring 9 slides into the sharp corner groove 6 through deformation, so that interference with the crawler is avoided, and transmission is not influenced; when the pressure disappears, the sharp-corner stop spring 9 restores the original state under the elastic force. After the upper stop 11 and the lower stop 12 have been pressed out of the grooves of the adjacent driving cusps 5, the side guide plates 2 are designed to guide the upper stop 11 and the lower stop 12 by the guide surfaces 3 into the grooves of the adjacent cusps, until the stops move to a position where they are not in contact with the track. The other function of the designed side guide plate 2 is that the easy-to-wind objects are mostly wound on the driving sharp corner 5 at the position not in contact with the crawler belt, and the side guide plate 2 is arranged at the position not in contact with the crawler belt of the driving sharp corner 5, so that the objects can be prevented from being wound from the side; meanwhile, the sharp-corner stop spring 9 prevents the winding object at the top end of the driving sharp corner 5; the combination of the two can achieve better effect. At the drive cusp 5 in contact with the track, the upper and lower stops 11, 12 are able to effectively prevent twisting by relative movement with the drive wheel 4.
Claims (1)
1. A drive wheel based on side guide board which characterized in that: the device comprises a mounting plate, a side guide plate, a guide surface, a driving wheel, driving sharp corners, sharp corner grooves, a first chute, a first guide groove, sharp corner retaining springs, an upper stop block, a lower stop block, a second inclined rail, a second guide groove, a first stop block and a first inclined rail, wherein the driving wheel is connected with a driving shaft of a vehicle, 18 driving sharp corners are uniformly arranged on the driving wheel in the circumferential direction, the first chute is arranged between every two adjacent driving sharp corners, and the first chute inclines by 30 degrees to one side of the driving wheel; the cross section of the first chute is trapezoidal, and the inner surface of the first chute is larger than the opening surface; the root parts at two sides of the driving sharp corner are provided with first guide grooves, and the first guide grooves only penetrate through the side surface of the driving sharp corner in the oblique upper direction; both sides of the top end of the driving sharp corner are provided with sharp corner grooves; two sharp-angle baffle springs are respectively arranged at two sides of the top end of the driving sharp angle in the same installation mode, and for any one of the sharp-angle baffle springs, one end of each sharp-angle baffle spring is arranged at the corner point of the driving sharp angle, and the other end of each sharp-angle baffle spring is positioned in the sharp-angle groove; the curvature of 1/3 section of the sharp-corner baffle spring close to the driving sharp corner is 0 under the natural telescopic state; the structure mounted on each first chute is identical, for any one of them: the whole lower blocking block is a regular triangular prism which is installed by rotating 90 degrees, one surface of the lower blocking block is vertical, the bottom surface of the lower blocking block is provided with a first inclined rail with a trapezoidal cross section, the first inclined rail is matched with the first inclined groove, the sharp-corner ends of the two side surfaces of the lower blocking block, which are deviated to the non-vertical surface, are respectively provided with a first limiting block, and the first limiting blocks slide in the first guide grooves; the upper end of the lower stop block is provided with a second chute, two sides of the second chute are provided with second guide grooves, the second guide grooves penetrate through the lower stop block towards the oblique upper part, and the second guide grooves do not penetrate through the lower stop block towards the oblique lower part; the lower side of the upper stop block is provided with a second inclined rail with a trapezoidal cross section, the inclined angle of the second inclined rail is 30 degrees to the top end face of the upper stop block and 60 degrees to the inclined face of the first chute, the second inclined rail is matched with the second chute, two second limiting blocks are symmetrically arranged on two sides of the second inclined rail of the upper stop block and are positioned on one side, with the shortest distance from the top face of the upper stop block, of the second inclined rail, and the second limiting blocks slide in a second guide groove; one end of the arc-shaped side guide plate is provided with a guide surface, the two side guide plates are oppositely and symmetrically arranged on the mounting plate, the two side guide plates are positioned at two sides of a driving sharp corner of the driving wheel, and the guide surface of the side guide plate is arranged at one end where the driving wheel is screwed in;
under the self weight of the upper stop block, the upper stop block cannot automatically slide down from the lower stop block along the second chute;
the mounting plate is mounted on the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810729821.7A CN108945127B (en) | 2017-02-06 | 2017-02-06 | Driving wheel based on side guide plate |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710065249.4A CN106828635B (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell based on guide plate |
| CN201810729821.7A CN108945127B (en) | 2017-02-06 | 2017-02-06 | Driving wheel based on side 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 |
|---|---|
| CN108945127A CN108945127A (en) | 2018-12-07 |
| CN108945127B true CN108945127B (en) | 2021-03-26 |
Family
ID=59121326
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201810729794.3A Active CN108639171B (en) | 2017-02-06 | 2017-02-06 | Crawler belt driving wheel based on side guide plate |
| CN201710065249.4A Expired - Fee Related CN106828635B (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell based on 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 |
| CN201810730239.2A Active CN108945128B (en) | 2017-02-06 | 2017-02-06 | Caterpillar belt driving wheel mechanism based on side guide plate |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810730240.5A Withdrawn CN108945129A (en) | 2017-02-06 | 2017-02-06 | A kind of drive wheel mechanism based on guide plate |
| CN201810729794.3A Active CN108639171B (en) | 2017-02-06 | 2017-02-06 | Crawler belt driving wheel based on side guide plate |
| CN201710065249.4A Expired - Fee Related CN106828635B (en) | 2017-02-06 | 2017-02-06 | A kind of antiwind crawler driving whell based on 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 |
| CN201810730239.2A Active CN108945128B (en) | 2017-02-06 | 2017-02-06 | Caterpillar belt driving wheel mechanism based on side guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN108945127B (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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| GB209130A (en) * | 1922-08-08 | 1924-01-08 | John Tuthill Dreyer | Improvements in endless tracks for self-propelled and other vehicles |
| NL44364C (en) * | 1933-08-12 | |||
| BE560168A (en) * | 1953-01-22 | |||
| FR2729914A1 (en) * | 1995-02-01 | 1996-08-02 | France Etat | GALET WITH DISCONTINUOUS CONTACT |
| US6089684A (en) * | 1998-08-10 | 2000-07-18 | Bergstrom; Brian J. | Means and method for removing debris from the drive wheel of a track-driven vehicle |
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| JP2004276685A (en) * | 2003-03-13 | 2004-10-07 | Sumitomo Rubber Ind Ltd | Rubber crawler |
| US7832814B2 (en) * | 2005-06-02 | 2010-11-16 | Soucy International Inc. | Snow and debris deflector for a track system |
| CN101301908B (en) * | 2008-07-01 | 2010-11-10 | 杨存俭 | Light track |
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| WO2014027531A1 (en) * | 2012-08-14 | 2014-02-20 | 日立建機株式会社 | Caterpillar track |
| CN203172750U (en) * | 2013-03-20 | 2013-09-04 | 湖南科技大学 | Gear-and-rack wheel |
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| CN104210569B (en) * | 2014-09-05 | 2017-08-08 | 徐工集团工程机械股份有限公司 | Crawler crane and the support anti-indigenous method of sprocket wheel |
| CN104386152B (en) * | 2014-11-18 | 2017-11-28 | 上海交通大学 | Adapt to the caterpillar mobile robot wheel band structure of complex road condition |
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| CN205010360U (en) * | 2015-10-12 | 2016-02-03 | 山东大众机械制造有限公司 | Integrally formed drive wheel |
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| CN205381322U (en) * | 2016-02-24 | 2016-07-13 | 徐就林 | Stair car |
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2017
- 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 CN201810729794.3A patent/CN108639171B/en active Active
- 2017-02-06 CN CN201710065249.4A patent/CN106828635B/en not_active Expired - Fee Related
- 2017-02-06 CN CN201810730238.8A patent/CN108639172B/en not_active Expired - Fee Related
- 2017-02-06 CN CN201810730239.2A patent/CN108945128B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108639172B (en) | 2021-03-26 |
| CN108639172A (en) | 2018-10-12 |
| CN108639171B (en) | 2023-04-14 |
| CN108945127A (en) | 2018-12-07 |
| CN108639171A (en) | 2018-10-12 |
| CN106828635A (en) | 2017-06-13 |
| CN106828635B (en) | 2018-09-21 |
| CN108945129A (en) | 2018-12-07 |
| CN108945128A (en) | 2018-12-07 |
| CN108945128B (en) | 2023-07-07 |
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Effective date of registration: 20221017 Address after: No. 12, Rose Street, Pingyin County, Jinan, Shandong 250400 Patentee after: The Yellow River Ji'nan Special Steel Co., Ltd. Address before: 325024 second second, Sha Qian street, seaside street, Longwan District, Wenzhou, Zhejiang. Patentee before: Wenzhou Hongchengxiang Technology Co.,Ltd. |
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