CN201484059U - Magnetic clutch fan-shaped wheel - Google Patents
Magnetic clutch fan-shaped wheel Download PDFInfo
- Publication number
- CN201484059U CN201484059U CN200920039372XU CN200920039372U CN201484059U CN 201484059 U CN201484059 U CN 201484059U CN 200920039372X U CN200920039372X U CN 200920039372XU CN 200920039372 U CN200920039372 U CN 200920039372U CN 201484059 U CN201484059 U CN 201484059U
- Authority
- CN
- China
- Prior art keywords
- magnetic
- clutch
- shaped
- wheel
- hole
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a magnetic clutch fan-shaped wheel. A magnetic clutch driving disc arranged on a wheel shaft adopts a disc-shaped structure; magnetic clutch holes which are distributed in a circular array are formed on the disc-shaped structure; columnar magnetic cylinders are arranged in the magnetic clutch holes; at least two small fan-shaped sectors are movably connected with one side of the wheel shaft, which is cling to the magnetic clutch driving disc; magnetic block pin grooves are formed on the small sectors, and are arranged in positions corresponding to the magnetic clutch holes; and magnetic block pins are movably arranged in the magnetic block pin grooves. When the magnetic block pin groove on each small sector is rotated to the magnetic clutch hole, the magnetic block pin in the magnetic block pin groove can be sucked into the magnetic clutch hole or repelled into the magnetic block pin groove by the magnetic cylinder in the magnetic clutch hole, therefore, the separation and the reunion between the small sector and the magnetic clutch driving disc are realized through the magnetic force, and the small sectors on the wheel shaft form the fan-shaped wheel together.
Description
Technical field
The utility model relates to a kind of wheel, specifically a kind of sector deformed wheel that is applicable to the magnetic-clutch of special vehiclees such as the lunar rover vehicle, robot, cart for travelling up or down stairs.
Background technology
Human in the process of exploring space, the moon utility model lunar rover vehicle, how rugged landform, the landforms that may occur on the moon design the wheel of the lunar rover vehicle, it can better be walked under difficult condition can be a hot subject.
In addition, the robot field, in the fields such as the machinery of helping the disabled, cart for travelling up or down stairs, also need a kind of novel wheel that can overcome various complex-terrains and obstacle smoothly badly.
In the prior art, the patent No. is that 200510046097.0 Chinese patent has disclosed and a kind ofly is applicable to the level land, climbs the building motor moped.It comprises vehicle frame, handrail, be installed in the axletree under the vehicle frame and be loaded on the wheel at axletree two ends, it is characterized in that described wheel is that the slick and sly disjunctor three in bent limit is round, doing rolling with axletree is connected, be set with a fan-shaped idle wheel in slick and sly disjunctor three round wheel inboards, bent limit, this fan-shaped idle wheel and axletree are bearing fit.Because wheel has adopted slick and sly disjunctor three round structures in bent limit, make wheel form the wheel that outer rim is three dome camber lines and three indent camber lines, when wheel is climbed the building, the indent camber line of this specially designed wheel just is stuck on the corner angle of stairway step, and along with the rotation of wheel, its dome just in time rolls on upper class or next stage stairway step face again, thereby drive whole car rising one-level step or decline one-level step, carry out so repeatedly, realize steady, safe, laborsaving stair activity.Though this level land, climb motor moped ground, building wheel for circular, but still be traditional one-piece construction, not strong to the comformability of landform, even installed fan-shaped idle wheel additional, still can not effectively realize climbing action, the shape and size of fan-shaped idle wheel are subject to the size of three round wheels.
Summary of the invention
The utility model purpose provides a kind of sector deformed wheel that is applicable to the magnetic-clutch of special vehiclees such as the lunar rover vehicle, robot, cart for travelling up or down stairs, and the mode of employing magnetic-clutch is controlled the action of each sheet sectional wheel.
The technical solution of the utility model is:
A kind of sector deformed wheel of magnetic-clutch, wheel shaft is provided with the magnetic-clutch driving disk, the magnetic-clutch driving disk is a disc-shaped structure, which is provided with the magnetic-clutch hole that circle ring array distributes, be provided with the magnetic post of column in the magnetic-clutch hole, be close to magnetic-clutch driving disk one side on the wheel shaft and flexibly connect the little fan-shaped of at least two fan-shapeds, each little fan-shaped position of corresponding magnetic-clutch hole is provided with magnetic force bayonet lock groove, be provided with mobilizable magnetic force bayonet lock in the magnetic force bayonet lock groove, make when each little magnetic force bayonet lock groove on fan-shaped rotates to the magnetic-clutch hole site, magnetic force bayonet lock in the magnetic force bayonet lock groove can be drawn in the magnetic-clutch hole or repel back in the magnetic force bayonet lock groove by the magnetic post in the magnetic-clutch hole, thereby realizes the clutch action of little fan-shaped and magnetic-clutch driving disk by magnetic force; Little fan-shaped common formation sector deformed wheel on the wheel shaft.
Described magnetic-clutch driving disk is provided with magnetic-clutch driving disk cover plate, and magnetic-clutch driving disk cover plate is provided with the through hole corresponding to the magnetic-clutch hole.
Described little fan-shaped wheel rim is provided with antiskid glue cushion.
Three of a side of magnetic-clutch driving disk flexible connections are little fan-shaped on the described wheel shaft.
Described magnetic post is permanent magnet or electromagnet.
The magnetic pole positive pole of described magnetic post is in the magnetic-clutch hole or outside the magnetic-clutch hole.
Advantage applies of the present utility model exists:
1, owing to little fan-shaped a form shape constantly sector deformed wheel that have breach of variation of the utility model by three activities, reduced the overall weight of wheel, this is very important aspect minimizing rocket launch weight;
When 2, static, the utility model is by three little fan-shaped one and a half months shape wheels of forming, during walking, three little fan-shaped streams are finished leap support part, this is having irreplaceable preceence aspect clear an obstacle (radius that highly is a bit larger tham wheel);
If 3 are substituted into the utility model above the off-road operation vehicle, its grade climbing performance can be better than common wheel, and after being absorbed in not dark mire, soft sand ground, it can be than the easier strategical vantage point of walking out of common wheel especially; Designed simultaneously the magnetic-clutch driving disk especially, finish the transmission of wheel shaft propulsive effort and wheel, if function is substituted into above the off-road operation vehicle, its grade climbing performance is better, behind mire that is absorbed in the little degree of depth and soft sand ground, it can be than the easier strategical vantage point of walking out of common wheel;
4, the utility model has wide range of applications, and goes for the sector deformed wheel of the magnetic-clutch of special vehiclees such as the lunar rover vehicle, robot, cart for travelling up or down stairs;
5, the utility model is also considered the wheel that has breach, the normal walking under the situation that loses gravity on the moon (being the combination of shapes of finishing it with little fan-shaped deadweight on earth); It advances the little fan-shaped leap support part of finishing with magnetic force respectively, guarantees the serviceability of moon wheel, is not also changed on the moon.
Description of drawings
Fig. 1 is a decomposition texture scheme drawing of the present utility model.
Fig. 2 is a structural representation of having used four wheel drive dolly of the present utility model.
Among the figure: 1 be wheel shaft, 2 for the magnetic-clutch driving disk, 20 for the magnetic-clutch hole, 21 for magnetic-clutch driving disk cover plate, 22 for the magnetic post, 3 for little fan-shaped, 30 for the magnetic force bayonet lock, 31 for magnetic force bayonet lock groove, 4 for sector deformed wheel, 5 for drive motor, 6 for driving power, 7 for signal receiver.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As Fig. 1, a kind of sector deformed wheel of magnetic-clutch, wheel shaft 1 is provided with magnetic-clutch driving disk 2, magnetic-clutch driving disk 2 is a disc-shaped structure, which is provided with the magnetic-clutch hole 20 that circle ring array distributes, be provided with the magnetic post 22 of column in the magnetic-clutch hole 20, be close to magnetic-clutch driving disk 2 one sides on the wheel shaft 1 and flexibly connect little fan-shaped 3 of at least two fan-shapeds, each is provided with magnetic force bayonet lock groove 31 in the position in corresponding magnetic-clutch hole 20 on little fan-shaped 3, be provided with mobilizable magnetic force bayonet lock 30 in the magnetic force bayonet lock groove 31, make when each magnetic force bayonet lock groove 31 on little fan-shaped 3 rotates to 20 positions, magnetic-clutch hole, magnetic force bayonet locks 30 in the magnetic force bayonet lock groove 31 can be drawn in the magnetic-clutch hole 20 or repel back in the magnetic force bayonet lock groove 31 by the magnetic posts 22 in the magnetic-clutch hole 20, thereby realize little fan-shaped 3 and the clutch action of magnetic-clutch driving disk 2 by magnetic force; The common formation of on the wheel shaft 1 little fan-shaped 3 sector deformed wheel 4.
As preferably, magnetic-clutch driving disk 2 is provided with magnetic-clutch driving disk cover plate 21, the through hole that magnetic-clutch driving disk cover plate 21 is provided with corresponding to magnetic-clutch hole 20.
As preferably, little fan-shaped 3 wheel rim is provided with antiskid glue cushion.
As preferably, on the wheel shaft 1 side of magnetic-clutch driving disk 2 flexibly connect three little by fan-shaped 3.
The magnetic pole positive pole of magnetic post 22 is in magnetic-clutch hole 20 or outside magnetic-clutch hole 20, promptly by adjust magnetic post 22 in the magnetic-clutch hole 20 on the magnetic-clutch driving disk 2 pole orientation, change little fan-shaped 3 mode of operation, i.e. the carryover of the opportunity of magnetic-clutch and clutch.
Principle of work of the present utility model is:
The utility model is formed the sector deformed wheel that has breach 4 that a shape constantly changes by little fan-shaped 3 of three activities, to form the complete circular wheel on the alternative common meaning.Leap, support part are finished in little fan-shaped 3 of three activities in turn, run into the obstacle that has less than radius of wheel, can cross easily, simultaneously, also consider in the design under the situation that loses gravity on the moon, cross over support part (being to finish on earth) with little fan-shaped the finishing of magneto striction respectively, guarantee the serviceability of moon wheel, on the moon, also do not changed with fan-shaped deadweight own.Design magnetic-clutch driving disk 2 simultaneously, finished wheel shaft 1 propulsive effort and little fan-shaped 3 transmission.
Three activities little fan-shaped 3 coaxial, three activities little fan-shaped 3 by inhaling by magnetic force, magnetic force bayonet lock 30 controlled motions of scolding, mode with magnetic-clutch is worked: when each magnetic force bayonet lock 30 on little fan-shaped 3 is positioned at magnetic post 22 in the magnetic-clutch hole 20 and attracts, one end of magnetic force bayonet lock 30 enters in the magnetic-clutch hole 20, the other end of magnetic force bayonet lock 30 still is positioned at little fan-shaped 3 magnetic force bayonet lock groove 31, at this moment, this is little fan-shaped 3 along with magnetic-clutch driving disk 2 together rotates, when this little fan-shaped 3 when moving to assigned address, the magnetic post 22 that magnetic force bayonet lock 30 is positioned in the magnetic-clutch hole 20 repels, magnetic force bayonet lock 30 is pushed back fully by magnetic force and enters in little fan-shaped 3 the magnetic force bayonet lock groove 31, finish separating action, then this little fan-shaped 3 is converted to free rotary state.When being applied on the vehicle, cover sector deformed wheel 4 of the present utility model can respectively be set at the two ends of wheel shaft 1, make three little fan-shaped 3 streams of every cover sector deformed wheel 4 finish leap support, walking action.
Wheel shaft 1 of the present utility model can be driven by drive motor 5 equal power devices, the rotating speed of wheel shaft 1 should make on little fan-shaped 3 magnetic force bayonet lock 30 can and magnetic-clutch driving disk 2 between finish clutch action smoothly and be advisable.
As Fig. 2, for having used the structural representation of four wheel drive dolly of the present utility model.Used quadruplet sector deformed wheel 4 of the present utility model, and every cover sector deformed wheel 4 is all by independently drive motor 5 drivings, wheel shaft 1 is connected with the mouth of drive motor 5, the signal receiver 7 that driving power 6 can also be set and be used for 5 work of remote control drive motor, when travelling, the quadruplet sector deformed wheel 4 of this dolly all works alone, can by adjust magnetic post 22 in the magnetic-clutch hole 20 on the magnetic-clutch driving disk 2 pole orientation, change little fan-shaped 3 mode of operation, i.e. the carryover of the opportunity of magnetic-clutch and clutch.
The hardware that the utility model does not relate to all can pass through existing techniques in realizing.
Claims (6)
1. the sector deformed wheel of a magnetic-clutch, it is characterized in that wheel shaft (1) is provided with magnetic-clutch driving disk (2), magnetic-clutch driving disk (2) is a disc-shaped structure, which is provided with the magnetic-clutch hole (20) that circle ring array distributes, be provided with the magnetic post (22) of column in the magnetic-clutch hole (20), be close to little fan-shaped (3) that magnetic-clutch driving disk (2) one sides flexibly connect at least two fan-shapeds on the wheel shaft (1), the position that each little fan-shaped (3) go up corresponding magnetic-clutch hole (20) is provided with magnetic force bayonet lock groove (31), be provided with mobilizable magnetic force bayonet lock (30) in the magnetic force bayonet lock groove (31), make when the magnetic force bayonet lock groove (31) on each little fan-shaped (3) rotates to position, magnetic-clutch hole (20), magnetic force bayonet lock (30) in the magnetic force bayonet lock groove (31) can be drawn in the magnetic-clutch hole (20) or repel back in the magnetic force bayonet lock groove (31) by the magnetic post (22) in magnetic-clutch hole (20), thereby realizes the clutch action of little fan-shaped (3) and magnetic-clutch driving disk (2) by magnetic force; Little fan-shaped (3) on the wheel shaft (1) constitute sector deformed wheel (4) jointly.
2. the sector deformed wheel of magnetic-clutch according to claim 1, it is characterized in that described magnetic-clutch driving disk (2) is provided with magnetic-clutch driving disk cover plate (21), magnetic-clutch driving disk cover plate (21) is provided with the through hole corresponding to magnetic-clutch hole (20).
3. the sector deformed wheel of magnetic-clutch according to claim 1 is characterized in that the wheel rim of described little fan-shaped (3) is provided with antiskid glue cushion.
4. the sector deformed wheel of magnetic-clutch according to claim 1 is characterized in that upward three little fan-shaped (3) of side flexible connection of magnetic-clutch driving disk (2) of described wheel shaft (1).
5. the sector deformed wheel of magnetic-clutch according to claim 1 is characterized in that described magnetic post (22) is permanent magnet or electromagnet.
6. according to the sector deformed wheel of claim 1 or 3 described magnetic-clutch, the magnetic pole positive pole that it is characterized in that described magnetic post (22) is in magnetic-clutch hole (20) or outside magnetic-clutch hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920039372XU CN201484059U (en) | 2009-05-07 | 2009-05-07 | Magnetic clutch fan-shaped wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920039372XU CN201484059U (en) | 2009-05-07 | 2009-05-07 | Magnetic clutch fan-shaped wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201484059U true CN201484059U (en) | 2010-05-26 |
Family
ID=42422956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920039372XU Expired - Lifetime CN201484059U (en) | 2009-05-07 | 2009-05-07 | Magnetic clutch fan-shaped wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201484059U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275457A (en) * | 2011-05-23 | 2011-12-14 | 西南大学 | Switched multi-blade obstacle-crossing wheel |
| CN101544160B (en) * | 2009-05-07 | 2012-02-15 | 田野 | Magnetic-clutch sector deformed wheel |
| CN103121375A (en) * | 2013-03-06 | 2013-05-29 | 浙江理工大学 | Electromagnetism separating-closing-type repeating folding and unfolding unlocking wheel mechanism |
| CN104057773A (en) * | 2014-04-30 | 2014-09-24 | 黔南民族师范学院 | Axial semi-wheel obstacle crossing wheel |
| CN105947007A (en) * | 2015-03-09 | 2016-09-21 | 通用电器技术有限公司 | Magnetic roller |
| CN109080373A (en) * | 2015-06-04 | 2018-12-25 | 漳州龙文区信创友工业设计有限公司 | A kind of vehicle skidproof auxiliary device |
-
2009
- 2009-05-07 CN CN200920039372XU patent/CN201484059U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101544160B (en) * | 2009-05-07 | 2012-02-15 | 田野 | Magnetic-clutch sector deformed wheel |
| CN102275457A (en) * | 2011-05-23 | 2011-12-14 | 西南大学 | Switched multi-blade obstacle-crossing wheel |
| CN103121375A (en) * | 2013-03-06 | 2013-05-29 | 浙江理工大学 | Electromagnetism separating-closing-type repeating folding and unfolding unlocking wheel mechanism |
| CN104057773A (en) * | 2014-04-30 | 2014-09-24 | 黔南民族师范学院 | Axial semi-wheel obstacle crossing wheel |
| CN105947007A (en) * | 2015-03-09 | 2016-09-21 | 通用电器技术有限公司 | Magnetic roller |
| CN105947007B (en) * | 2015-03-09 | 2020-04-07 | 通用电器技术有限公司 | Magnetic roller |
| US11059531B2 (en) | 2015-03-09 | 2021-07-13 | Baker Hughes Holdings Llc | Magnetic roller |
| CN109080373A (en) * | 2015-06-04 | 2018-12-25 | 漳州龙文区信创友工业设计有限公司 | A kind of vehicle skidproof auxiliary device |
| CN109080373B (en) * | 2015-06-04 | 2020-12-15 | 嘉兴市新荣成纺织股份有限公司 | Automobile antiskid auxiliary device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201484059U (en) | Magnetic clutch fan-shaped wheel | |
| US10451156B1 (en) | Multi-spoked wheel assembly | |
| CN201712415U (en) | Walking deformation wheel in multiple road conditions | |
| CN1686723A (en) | Intelligent variable diameter semi walking wheel | |
| CN100396451C (en) | Means for driving active turning-up crawler robot to walk | |
| CN103448831B (en) | A kind of obstacle detouring carrying robot | |
| CN105270495A (en) | Mobile robot and operation method thereof | |
| CN204488926U (en) | Diagonal angle differential steering four-wheeled | |
| CN112172902B (en) | Stair climbing logistics trolley with adjustable triangular wheel train and stair climbing method thereof | |
| CN101544160B (en) | Magnetic-clutch sector deformed wheel | |
| CN102490803B (en) | Wheel-type linked barrier-crossing traveling mechanism | |
| CN102434014A (en) | Large sky wheel type three-dimensional garage | |
| CN103587347A (en) | Multi-universal-wheel frame | |
| CN102310711B (en) | Impeller imitated semi-walking wheel | |
| CN102825973A (en) | Ball spacing type repeated folding-unfolding wheel locking and unlocking mechanism | |
| CN109702708B (en) | Spherical robot mechanism based on gyro precession effect and walking method | |
| CN203511205U (en) | Variable-structure triphibian wheeled obstacle-surmounting robot | |
| CN102897240A (en) | Driving wheel combined mechanism | |
| CN206856832U (en) | A kind of suspension-type omnidirectional underbody dish structure | |
| CN202249035U (en) | Large Ferris-wheel type stereo garage | |
| CN104175795A (en) | Traveling mechanism with deformable wheel | |
| CN112744305A (en) | Overturning arm of crawler robot | |
| CN104691642A (en) | Multiphase connecting rod wheel driving mechanism | |
| CN101445158B (en) | Method for controlling running of wheeled interplanetary exploration patrol vehicle | |
| CN203511206U (en) | Triphibian wheel-similar-type mobile robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100526 Effective date of abandoning: 20090507 |