CN102310711B - Impeller imitated semi-walking wheel - Google Patents
Impeller imitated semi-walking wheel Download PDFInfo
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- CN102310711B CN102310711B CN 201110149774 CN201110149774A CN102310711B CN 102310711 B CN102310711 B CN 102310711B CN 201110149774 CN201110149774 CN 201110149774 CN 201110149774 A CN201110149774 A CN 201110149774A CN 102310711 B CN102310711 B CN 102310711B
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- Prior art keywords
- walking wheel
- inner rim
- arc shaped
- shaped blade
- blade
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- 230000002093 peripheral effect Effects 0.000 claims description 13
- 238000005266 casting Methods 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 239000004576 sand Substances 0.000 description 6
- 239000002689 soil Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000208818 Helianthus Species 0.000 description 1
- 235000003222 Helianthus annuus Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
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Abstract
The invention provides an impeller imitated semi-walking wheel which comprises at least twelve blade groups, an inner wheel ring and a connecting flange plate, wherein the blade groups are uniformly distributed and fixedly connected to the outer circumference surface of the inner wheel ring; each blade group comprises two arc-shaped blades in mirror symmetry, arranged in an inverse 'splayed' shape and bent in a regular direction, the surface of each blade is an oblique arc surface, the outer section of the arc-shaped blade is a curved surface, and the outer section of the arc-shaped blade is tangential to a cylindrical surface using the axis of the inner wheel ring as a central shaft and the outside diameter of the impeller imitated semi-walking wheel as a rotating radius; and the connecting flange plate is fixedly connected to the inner circumference surface of the inner wheel ring. The impeller imitated semi-walking wheel can be used for a deep space detection vehicle or a vehicle running on the loose ground such as desert, marsh or the like; the blade groups have the effect of improving the adhesive force of the wheel on the ground, so that the traction force is increased; and the arrangement mode and shape of the arc-shaped blades have the effect of reducing the resistance and can avoid a polygon effect, so that the passing property and smoothness of the vehicle are enhanced.
Description
Technical field
The present invention relates to a kind of walking wheel, specifically a kind of imitative impeller type semi walking wheel.
Background technology
Enter 21st century, extremely urgent along with the earth energy crisis, the mankind have firmly grasped the exploration exploitation to circumstances not known, wherein just comprise outer galaxy and the tellurian desert region of the length and breadth of land.And almost there is no solid road surface in above-mentioned environment, be all some extremely soft geology, in this walking environment, conventional wheel can cause crossing ability very poor because skid to sink, perhaps bulldozing resistance, the excessive tractive property that loses of compacting resistance, cause and can't walk.In order to solve the problem of advancing under this particular surroundings, mainly contain at present two kinds of solutions, a kind of is to transform on the conventional wheel basis, comprise and add grouser, groove or adopt flexible material and develop the Bionic wheel such as similar imitative hunchbacked hoof wheel, although the wheel of this scheme can improve adhesion value to a certain extent, smooth-going poor-performing, enclosed structure can not reduce bulldozing resistance by actv., reduce towability, thereby affected the performance of passing through of wheel; Another kind is to adopt walking wheel mechanism, in fact be exactly a polygon that can roll, adopt discontinuous rolling to replace the continuous rolling of conventional wheel, this scheme wheel can improve the tractive force performance and pass through performance, but polygon effect is serious, easily causes the car body vibrations, tilts, lose the ride comfort of conventional wheel when making vehicle to run, when especially rigid pavement was walked, this situation was more obvious, and the walking wheel complex structure of this scheme.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of simple in structurely, be applicable to the imitative impeller type semi walking wheel in mellow soil or drift sand area, have the good performance of passing through, when having the good ride comfort of conventional wheel, can improve conventional wheel to the problem of the bad adaptability of soft terrain.
To achieve these goals, the present invention adopts following technical scheme:
A kind of imitative impeller type semi walking wheel, described imitative impeller type semi walking wheel comprises at least ten two vane group, inner rim, mounting flange; Described at least ten two vane group evenly distribute and are fixed on the inner rim outer peripheral face; Described vane group comprises that two are Mirror Symmetry, and is down that " eight " arc shaped blade of word arrangement, described arc shaped blade surface are oblique cambered surface, and described arc shaped blade is forward crooked; The outer cross section of described arc shaped blade is curved surface, the outer cross section of described arc shaped blade with and described inner rim axis centered by the external diameter of axle, described imitative impeller type semi walking wheel be that the face of cylinder of radius of rotation is tangent; Described mounting flange is fixed on the inner rim inner peripheral surface.
Preferably, the interior cross section of described arc shaped blade is curved surface, fits fully with the outer peripheral face of inner rim.
Preferably, the affixed mode of described vane group, inner rim, butt flange is that whole processing and manufacturing, casting, welding, riveted joint, lining cement adhesion and bolt connect.
The present invention has the following advantages: imitative impeller type semi walking wheel provided by the invention can be used for the soft terrain traveling vehicles such as survey of deep space or desert, marsh, when semi walking wheel is absorbed in soft soil or drift sand, a plurality of vane group of semi walking wheel can be pushed surface dust or the drift sand of resistance shelves semi walking wheel open, make surface dust or drift sand break away from semi walking wheel, thereby that has improved semi walking wheel grabs the soil nature energy, reduce bulldozing resistance, increase the performance of passing through of semi walking wheel; Because the vane group surface is oblique cambered surface, drift sand or mellow soil are not easy to be attached on wheel, have reduced to adhere to resistance; For falling " eight " word arrangement, can increase semi walking wheel thrust due to two arc shaped blades of vane group, improve stationary performance, the turning efficiency of semi walking wheel; When semi walking wheel was in soft geology, when sinking to inner rim contact surface dust or the drift sand degree of depth, inner rim can play the effect of conventional wheel, can increase the tractive force of semi walking wheel, makes it have good crossing ability; Because a plurality of vane group are distributed in the inner rim outside, and the outer cross section of arc shaped blade with and the inner rim axis centered by the external diameter of axle, semi walking wheel be that the face of cylinder of radius of rotation is tangent, when semi walking wheel rolls, the outer cross section of all arc shaped blades of a plurality of vane group all is on same periphery, thereby play the rolling effect similar to traditional circular wheel, greatly reduced the impact of polygon effect, when semi walking wheel is walked on more solid road surface, can reach the smooth-going effect of conventional wheel.
Description of drawings
Fig. 1 is integral structure block diagram of the present invention;
Fig. 2 integral structure A of the present invention sunflower view;
The structural representation of Fig. 3 vane group of the present invention;
In figure, the 1-vane group, cross section in 11-arc shaped blade, 111-arc shaped blade,
The outer cross section of 112-arc shaped blade, the 2-inner rim, 21-inner rim inner peripheral surface,
22-inner rim outer peripheral face, the 3-mounting flange.
The specific embodiment
For those skilled in the art being understood better and realizing below in conjunction with the drawings and specific embodiments, the specific embodiment of the present invention being described in detail the present invention, protection scope of the present invention is not limited to the described scope of specific embodiment.
As shown in Figure 1, the imitative impeller type semi walking wheel that the present embodiment provides, comprise at least ten two vane group 1, inner rim 2, mounting flange 3, vane group 1 is uniform and be fixed in inner rim outer peripheral face 22, mounting flange 3 is fixed in inner rim inner peripheral surface 21, and the quantity of vane group 1 can be according to the size of inner rim 2 outer peripheral face areas.And increase.Mounting flange 3 is power importations of the imitative leaf formula semi walking wheel that provides of the present embodiment, mounting flange 3 is connected with reducer output shaft, the concrete structure of mounting flange 3 can be processed according to the reducer output shaft of correspondence, because belonging to prior art, does not give unnecessary details at this.The affixed mode of vane group 1, inner rim 2, butt flange 3 is whole processing and manufacturing, casting, welding, riveted joint, lining cement adhesion or and bolt connection.
As shown in Fig. 3, vane group 1 comprises two arc shaped blades 11 that are Mirror Symmetry, two arc shaped blades 11 are for forward crooked, be down " eight " word arrangement, arc shaped blade 11 surfaces are oblique cambered surface, in order to make vane group 1 can stably be fixed in inner rim outer peripheral face 22, in arc shaped blade, cross section 111 is the curved surface of fitting fully with inner rim outer peripheral face 22.
As Fig. 1, shown in Figure 3, the outer cross section 112 of arc shaped blade is curved surface, as shown in Figure 2, the outer cross section 112 of arc shaped blade and with described inner rim axis I centered by axle, imitative impeller type semi walking wheel external diameter R be radius of rotation face of cylinder L is tangent, design can be played the effect that reduces polygon effect like this, when semi walking wheel is rolled, whole vane group 1 are all rolled on the same face of cylinder, make semi walking wheel can reach the smooth-going performance of conventional wheel.
The above is only the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.All within change of the present invention and changing, any modification of making, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. an imitative impeller type semi walking wheel, is characterized in that,
Described imitative impeller type semi walking wheel comprises at least ten two vane group, inner rim, mounting flange;
Described at least ten two vane group evenly distribute and are fixed on the inner rim outer peripheral face;
Described vane group comprises that two are Mirror Symmetry, and is down the arc shaped blade of " eight " word arrangement, and described arc shaped blade surface is oblique cambered surface, and described arc shaped blade is forward crooked;
The outer cross section of described arc shaped blade is curved surface, and the outer cross section of described arc shaped blade is tangent as the face of cylinder of radius of rotation with the external diameter of axle, described imitative impeller type semi walking wheel centered by described inner rim axis;
Described mounting flange is fixed on the inner rim inner peripheral surface.
2. imitative impeller type semi walking wheel according to claim 1, is characterized in that, the interior cross section of described arc shaped blade is curved surface, fits fully with the outer peripheral face of inner rim.
3. imitative impeller type semi walking wheel according to claim 1, is characterized in that, the affixed mode of described vane group, inner rim, butt flange is that whole processing and manufacturing, casting, welding, riveted joint, lining cement adhesion and bolt connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110149774 CN102310711B (en) | 2011-06-03 | 2011-06-03 | Impeller imitated semi-walking wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110149774 CN102310711B (en) | 2011-06-03 | 2011-06-03 | Impeller imitated semi-walking wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102310711A CN102310711A (en) | 2012-01-11 |
| CN102310711B true CN102310711B (en) | 2013-05-15 |
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ID=45424425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110149774 Expired - Fee Related CN102310711B (en) | 2011-06-03 | 2011-06-03 | Impeller imitated semi-walking wheel |
Country Status (1)
| Country | Link |
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| CN (1) | CN102310711B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742642B (en) * | 2015-04-15 | 2017-09-29 | 山东建筑大学 | A kind of non-inflatable tyre |
| CN108909361B (en) * | 2018-07-08 | 2021-10-01 | 徐纯纯 | Telescopic arc rod wheel walking vehicle |
| CN112918182B (en) * | 2021-04-02 | 2022-09-23 | 吉林大学 | Bionic walking wheel capable of automatically adapting to soft and hard surfaces of planet |
| CN117105331B (en) * | 2023-09-06 | 2024-04-02 | 湖南中车环境工程有限公司 | Scum skimming device for secondary sedimentation tank water inlet channel with electric trolley |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE883291A (en) * | 1980-05-14 | 1980-11-14 | Dedonder Andre C | AUTOMOTIVE WHEEL SYSTEM |
| CN1051145A (en) * | 1990-12-09 | 1991-05-08 | 新疆工学院 | Walking wheel driven by connecting rods |
| FR2845965B1 (en) * | 2002-10-21 | 2005-09-02 | Olivier Dimitri Pierrot | BICYCLE RIM FOR USING FACIAL AND LATERAL AIR FLOWS COMPRISING THE ADVANCED MOVEMENT OF A BIKE |
| CN201682801U (en) * | 2010-08-16 | 2010-12-29 | 重庆嘉木机械有限公司 | Harvester paddy-field wheel |
| CN202130242U (en) * | 2011-06-03 | 2012-02-01 | 大连理工大学 | Impeller-imitating type semi-step walking wheel |
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2011
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| Publication number | Publication date |
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| CN102310711A (en) | 2012-01-11 |
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Granted publication date: 20130515 Termination date: 20160603 |