CN202491861U - Compound crawler star-shaped three-blade wheel for stairs and ground - Google Patents
Compound crawler star-shaped three-blade wheel for stairs and ground Download PDFInfo
- Publication number
- CN202491861U CN202491861U CN2011205766432U CN201120576643U CN202491861U CN 202491861 U CN202491861 U CN 202491861U CN 2011205766432 U CN2011205766432 U CN 2011205766432U CN 201120576643 U CN201120576643 U CN 201120576643U CN 202491861 U CN202491861 U CN 202491861U
- Authority
- CN
- China
- Prior art keywords
- wheel
- star
- shaped
- ground
- crawler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a compound crawler star-shaped three-blade wheel for stairs and ground, comprising a Y-shaped star-shaped wheel basic structure, a crawler, a transmission device, and a fixation device. The crawler is added outside the Y-shaped star-shaped wheel, a transmission mechanism is arranged on the side surface of the Y-shaped star-shaped wheel, and a crawler shape-maintaining device is arranged at the centre of the Y-shaped star-shaped wheel. Three drive wheels are uniformly arranged on an edge, and a power is input to the crawler transmission mechanism via an inner drive shaft, and transferred via a gear group, a chain wheel and a chain; the crawler is attached outside the drive wheels, and the shape of the crawler is fixed by the crawler shape-maintaining device; and the three-blade wheel is driven by two independent drive systems.
Description
Technical field
The utility model has been announced the star-like trilobed wheel of the compound crawler belt of a kind of stair and ground, speeling stairway especially stably, and the trilobed wheel of walking on the ground.
Background technology
The star-like wheel is in the field of research of stair climbing wheelchair and goods transfer cart, to grow up.
Known star-like wheel mechanism is made up of the some steamboats that are evenly distributed on N the tie-rod (N tie-rod is mutually the 360/N degree) at present.Each steamboat both can be around axis rotation separately, again can along with tie-rod together around the center shaft revolution, thereby realized the function of stair climbing.But steamboat area of contact on stairway step is little, and friction force is also little, and motion is unstable on stair.
The technical matters that the utility model will solve is to make this machine of taking turns speeling stairway more stably has been installed, and walking on the ground.The technical scheme that is adopted is: additional crawler belt in the star-like outside of taking turns of " Y " shape, at the side arrangement transmission device, arrange maintenance crawler belt appearance device in the center.Athey wheel is made up of three leaf skeletons (5), rubber belt track (1), gear cluster (3), drive wheel (2), chain (4), sprocket wheel one (12), sprocket wheel four (8), fixed bearing (9), sprocket wheel two (10), interior axle drive shaft (11), axle two (13), sprocket wheel three (14), limit axle (15), bearing pin (16), constraint axle (7) and anchor fitting (6).At three leaf skeleton (5) edges three drive wheels are installed evenly, and fixing by fixed bearing (9); Anchor fitting (6) takes interference fit to be installed in the end of the axle two (13) of three leaf skeletons; The center transmission gear of gear cluster is fixed on interior axle drive shaft (11) end; Other three gears evenly are installed in an end of three bearing pins (16), and the other end is installed sprocket wheel three (14); One end of limit axle is installed sprocket wheel four (8); Chain (4) transmission is arranged between sprocket wheel three and sprocket wheel four.This design is mainly for speeling stairway more stably, and walking on the ground.Trilobed wheel is by two chain independent drive: whole wheel carries out flip-flop movement on stair under the effect of article one chain drive sprocket wheel one (12); Crawler belt is adhered in second chain drive sprocket wheel two backs (first and second chain is outside chain) in the outside; Passing through interior axle drive shaft (11), gear cluster (3), sprocket wheel three (14) and chain (4) again is sent to power under the effect of drive wheel (2) at last; Along three leaf skeleton apparent motions; Crawler belt with can produce friction force after ground contacts, and promote Athey wheel and travel forward.Crawler belt not only can increase frictional ground force, also play on stair, carry out small position adjust the effect.
Below in conjunction with accompanying drawing and embodiment the utility model is further specified
Description of drawings:
Accompanying drawing 1: the star-like trilobed wheel shaft side figure 1 of the compound crawler belt in stair and ground.Wherein: 1: rubber belt track; 2: drive wheel; 3: gear cluster; 4: chain; 5: three leaf skeletons; 6: anchor fitting; 7: the constraint axle; 8: sprocket wheel four; 9: fixed bearing; 14: sprocket wheel three; 15: the limit axle; 16: bearing pin
Accompanying drawing 2: the star-like trilobed wheel shaft side figure 2 of the compound crawler belt in stair and ground.Wherein: 10: sprocket wheel two; 11: interior axle drive shaft; 12: sprocket wheel one; 13: axle two
Accompanying drawing 3: the block diagram of the star-like trilobed wheel of the compound crawler belt in stair and ground.
The specific embodiment
1, trilobed wheel axle two is fixed in the bearing inner ring, takes interference fit, bearing fixing in bearing seat, is fixed on bearing seat on the engineering goods that need.
2, sprocket wheel one and sprocket wheel two are used two outside chain drive respectively.
When 3, sprocket wheel one was by chain drive, trilobed wheel overturn on stairway step.
4, sprocket wheel one is by chain locking, and sprocket wheel two is by chain drive, and rubber belt track is by the drive wheel friction-driven, and along three leaf skeleton apparent motions; Produce friction force behind crawler belt and the ground friction, and the promotion Athey wheel moves ahead.
Claims (4)
1. star-like trilobed wheel of the compound crawler belt of stair and ground; Three steamboats by being evenly distributed on " Y " shape tie-rod constitute, and each steamboat both can be around axis rotation separately, again can be along with tie-rod revolves round the sun around center shaft together; Thereby realized the function of stair climbing; It is characterized in that having added a crawler belt, increased cterpillar drive mechanism in the side, increased maintenance crawler belt appearance device in the center at star-like wheel surface.
2. the star-like trilobed wheel of the compound crawler belt of stair according to claim 1 and ground is characterized in that cterpillar drive mechanism is by interior axle drive shaft imput power.
3. the star-like trilobed wheel of the compound crawler belt of stair according to claim 1 and ground is characterized in that with two chain individual drive, one, the second chain drive sprocket wheel two of first chain drive sprocket wheel.
4. the star-like trilobed wheel of the compound crawler belt of stair according to claim 1 and ground is characterized in that three drive wheels are evenly arranged at the edge of three leaf skeletons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205766432U CN202491861U (en) | 2011-12-22 | 2011-12-22 | Compound crawler star-shaped three-blade wheel for stairs and ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205766432U CN202491861U (en) | 2011-12-22 | 2011-12-22 | Compound crawler star-shaped three-blade wheel for stairs and ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202491861U true CN202491861U (en) | 2012-10-17 |
Family
ID=46998099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205766432U Expired - Fee Related CN202491861U (en) | 2011-12-22 | 2011-12-22 | Compound crawler star-shaped three-blade wheel for stairs and ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202491861U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501318A (en) * | 2014-09-23 | 2016-04-20 | 江苏林海动力机械集团公司 | Planet differential all-terrain crawler wheel structure |
| CN108248281A (en) * | 2018-02-05 | 2018-07-06 | 徐东 | Spiral arm crawler belt combination formula stairs-mover wheel |
| CN109015589A (en) * | 2018-08-22 | 2018-12-18 | 罗晓辉 | A kind of detection and rescue robot |
| CN109850023A (en) * | 2019-03-05 | 2019-06-07 | 内蒙古第一机械集团股份有限公司 | A kind of planetary triangle crawler travel and driving device |
| CN109980847A (en) * | 2019-03-15 | 2019-07-05 | 王丽红 | A kind of dynamical stability output device |
| CN114655326A (en) * | 2022-04-21 | 2022-06-24 | 湖北工业大学 | Obstacle-surmounting robot capable of adapting to complex environment |
-
2011
- 2011-12-22 CN CN2011205766432U patent/CN202491861U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501318A (en) * | 2014-09-23 | 2016-04-20 | 江苏林海动力机械集团公司 | Planet differential all-terrain crawler wheel structure |
| CN105501318B (en) * | 2014-09-23 | 2017-11-03 | 江苏林海动力机械集团公司 | The full landform crawler belt wheel construction of planet differential |
| CN108248281A (en) * | 2018-02-05 | 2018-07-06 | 徐东 | Spiral arm crawler belt combination formula stairs-mover wheel |
| CN109015589A (en) * | 2018-08-22 | 2018-12-18 | 罗晓辉 | A kind of detection and rescue robot |
| CN109015589B (en) * | 2018-08-22 | 2021-08-17 | 江西唐炬科技有限公司 | Detection rescue robot |
| CN109850023A (en) * | 2019-03-05 | 2019-06-07 | 内蒙古第一机械集团股份有限公司 | A kind of planetary triangle crawler travel and driving device |
| CN109980847A (en) * | 2019-03-15 | 2019-07-05 | 王丽红 | A kind of dynamical stability output device |
| CN114655326A (en) * | 2022-04-21 | 2022-06-24 | 湖北工业大学 | Obstacle-surmounting robot capable of adapting to complex environment |
| CN114655326B (en) * | 2022-04-21 | 2023-02-03 | 湖北工业大学 | Obstacle-surmounting robot capable of adapting to complex environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202491861U (en) | Compound crawler star-shaped three-blade wheel for stairs and ground | |
| CN103587566A (en) | Planetary multi-wheel carrier | |
| CN203920957U (en) | A kind of restructural rubber belt track | |
| CN107672789A (en) | For the drive system of the undercarriage of aircraft and the undercarriage of aircraft | |
| CN104382706B (en) | Deformable wheel of stair climbing wheelchair | |
| CN203740002U (en) | Swing arm type tracked robot | |
| CN103129595A (en) | Swing-type bassinet with double linked eccentric shafts | |
| CN202541538U (en) | Rail tourist car | |
| CN105235468A (en) | Active suspension type Mars rover moving mechanism | |
| CN104002884A (en) | Reconfigurable rubber track belt | |
| CN209333199U (en) | A kind of Interesting toy trailer | |
| CN203770533U (en) | Two-way special-shaped chain | |
| CN201538389U (en) | Children-used crawler-type recreational vehicle | |
| CN202198768U (en) | Wheel chair capable of climbing steps | |
| CN205469465U (en) | Amusement wheel barrow | |
| CN209336393U (en) | A kind of multifunctional turnover runner based on built-up gear system | |
| CN203593119U (en) | Double-transmission hub assembly | |
| CN207078256U (en) | It is a kind of that there is the electric children vehicle mechanism for running and waving multiple functions | |
| CN203497120U (en) | Manpower pedal and motor dual-drive transmission system | |
| CN101492066B (en) | Dynamic and erect-type traveling new baby carriage | |
| CN202574433U (en) | Stair climbing vehicle | |
| CN202933122U (en) | Stable type staircase and electrically propelled wheelchair capable of moving on flat ground | |
| CN106422351B (en) | A kind of carbon-free trolley and forward method for realizing that trolley is turned to using toothed belt transmission | |
| CN206634146U (en) | A kind of dual drive transmission mechanism and the bicycle using dual drive transmission mechanism | |
| CN204521268U (en) | The automatic machine upstairs of a kind of automatic attaching stairwell surface formula Track Type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Miao Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Miao Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20131222 |