CN203681134U - Integrated magnetic adsorption Mecanum wheel - Google Patents
Integrated magnetic adsorption Mecanum wheel Download PDFInfo
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- CN203681134U CN203681134U CN201320857773.2U CN201320857773U CN203681134U CN 203681134 U CN203681134 U CN 203681134U CN 201320857773 U CN201320857773 U CN 201320857773U CN 203681134 U CN203681134 U CN 203681134U
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- wheel
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- 238000001179 sorption measurement Methods 0.000 title abstract description 3
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 241000282320 Panthera leo Species 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000271460 Crotalus cerastes Species 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model belongs to the field of vehicle engineering and particularly relates to an integrated magnetic adsorption Mecanum wheel. An inner side roller mounting disc and an outer side roller mounting disc are installed on a wheel core sleeve, a wheel flange roller is installed between the inner side roller mounting disc and the outer side roller mounting disc, one end of an annular permanent magnet is fixedly connected with the inner side roller mounting disc, the other end of the annular permanent magnet is fixedly connected with the outer side roller mounting disc, a transmission shaft connecting piece is fixedly connected with the outer side roller mounting disc, and the inner side roller mounting disc and the outer side roller mounting disc are respectively installed at two ends of the wheel core sleeve through bearings. The wheel flange roller and the roller mounting discs are supported through the bearings installed on the wheel core sleeve, a radial load generated by the wheel flange roller and the roller mounting discs acts on the wheel core sleeve fixedly connected with a vehicle body, a speed reducer output shaft drives the wheel flange roller and the roller mounting discs to rotate through the transmission shaft connecting piece, only torque is provided, the radial load is not borne, and stress conditions of the speed reducer output shaft are greatly improved.
Description
Technical field
The utility model relates to genus Vehicle Engineering, specifically, relates to the attached Mecanum wheel of a kind of integrated magnetic.
Background technology
Mecanum wheel (Mecanum Wheel) is a kind of all-around mobile wheel, within 1973, invented by Swiss Bengt Lion, thus be also Lion wheel, and he works in Mecanum AB company.The feature of Mecanum wheel is on the basis of conventional wheel, and at wheel rim, again along become miter angle direction that some little rollers that can rotate freely are installed with axis, in the time of wheel rolling, little roller will produce sideway movement like this.By being used in combination and controlling of multiple Mecanum wheels, any direction that can make car body produce in plane of movement moves and rotates.
1975, Lion obtained US Patent, the patent No. 3,746,112, patent name Directionally Stable Self Propelled Vehicle(translator of Chinese: directly stablize self-driving vehicle).The march thing application and development of going forward side by side of this patent is bought to obtain by United States Navy in 1980, after within 1996, this patent lost efficacy, the numerous universities in the U.S. and the world, research institution and company carry out application and development and invent, and application relates to fork truck, transport trolley, wheelchair, ammunition truck, mobile robot of all-around mobile etc.
Adopt after all-around mobile technology, can significantly improve handling efficiency and alerting ability, reduce goods storage space 20% ~ 30%, especially for small space mobile object, there is the effect of not replacing.At present, successfully example application has the comprehensive carrying trailer of Sidewinder all-around mobile fork truck, COBRA omnidirectional mobile lift, MP2 of AirTrax company of the U.S., comprehensive ammunition loading machine; The omni directional mobile robot of Carnegie Mellon University, the product such as all-around mobile wheelchair, jet engine all-around mobile bracket of Ominx company of the U.S..Numerous universities of the world including China have also carried out the application of Mecanum wheel and have controlled research, but the applied research focusing mostly on aspect mobile robot forms the little of product.
The patent that relates at present Mecanum omni-directional moving mechanism has:
1, the US Patent of Switzerland Lion " is directly stablized self-driving vehicle " (U.S. Pat. No.3746112, " Directionally Stable Self Propelled Vehicle "), has first invented Mecanum wheel.
2, US Patent " low vibration directional wheel " (the U.S. Pat. No.6340065 and 6547340 of AirTrax company of the U.S., " Low Vibration Omni-Directional Wheel "), US Patent " low vibration directional wheel method of designing " (U.S. Pat. No.6394203, " Method for designing low-vibration Omni-Directional Wheels "), US Patent " the comprehensive self-driving vehicle of ground handling equipment " (U.S. Pat. No.5701966, " Omni-Directional self-propelled vehicle for ground handling of equipment ") on the basis of Lion, under load, because changing, Mecanum wheel roller and contact area of ground cause elastic deformation inhomogeneous, the car body up-down vibration causing, low noise directional wheel and method of designing thereof are invented, and this technology is applied to ground handling trolley design.
3, US Patent " comprehensive Weapon loaded car " (U.S. Pat. No.6668950, " Omni-directional munitions handling vehicle "), US Patent " aircraft maintenance device and service procedure " (U.S. Pat. No.6477730, " Aircraft maintenance apparatus and method of maintaining aircraft "), US Patent " advanced weaponry filler " (the U.S. Pat. No.EP20050472003 applying for, " Advanced weapons loader "), it is all the invention that Mecanum wheel is applied to all kinds of carrying equipments.
4, the patent that domestic all-directional wheel is relevant has:
" embedded type straight gear reversing Mecanum wheel " (200910035212.2) of the Wang Xing of Southeast China University pine, " Mecanum wheel all-directional moving vehicle and driving method thereof " (200910035188.2), " integrated bevel inverting mecanum wheel " (200920231933.6), the Hou Bin of the research institute July 1st three of China Shipbuilding Industry Corporation; Li Yaming; Lian Bin; Li Guanfeng; Shen Yong; Tang Changping; " Omni-directional forklift " (201120344907.1) of Zhang Tao.
In sum, the common deficiency of existing Mecanum wheel omni-directional moving mechanism mainly contains: (1) Mecanum wheel is directly installed on reducer output shaft, because Mecanum wheel thickness is larger, therefore reducer output shaft is produced to larger radial load, retarder is caused to adverse effect; (2) Mecanum wheel itself does not possess magnetic adsorption function.
Summary of the invention
In order to overcome existing Mecanum wheel in mounting structure and the attached function aspects above shortcomings of magnetic part, the special attached Mecanum wheel of a kind of integrated magnetic that proposes now.
For achieving the above object, concrete scheme of the present utility model is as follows:
The attached Mecanum wheel of integrated magnetic, comprise car body butt flange, bearing, core wheel sleeve, inner side roller subpanel, wheel rim roller, annular permanent magnet, transmission shaft attaching parts, outside roller subpanel, described car body butt flange is fixedly connected with car body, described core wheel sleeve is fixedly connected with described car body butt flange, the roller subpanel of described inner side and outside roller subpanel are arranged on core wheel sleeve, described wheel rim roller is arranged between inner side roller subpanel and outside roller subpanel, one end of described annular permanent magnet is fixedly connected with the inner side of inner side roller subpanel, the other end is fixedly connected with the inner side of outside roller subpanel, described transmission shaft attaching parts is fixedly connected with outside roller subpanel, the roller subpanel of described inner side and outside roller subpanel are arranged on respectively the two ends of core wheel sleeve by bearing, the wheel rim fabricate block that described wheel rim roller, inner side roller subpanel, outside roller subpanel and annular permanent magnet form, described wheel rim fabricate block is arranged on core wheel sleeve.
Further, described core wheel sleeve outside is provided with the spacing shaft end ring as bearing.
Further, described annular permanent magnet is arranged between wheel rim roller and core wheel sleeve.
Further, described transmission shaft attaching parts central authorities are provided with dowel hole and are connected with reducer output shaft.Described reducer output shaft drives the wheel rim fabricate block of inner side roller subpanel, wheel rim roller, annular permanent magnet and outside roller subpanel formation around core wheel sleeve rotating by transmission shaft attaching parts.
Further, described transmission shaft attaching parts and reducer output shaft be that flat key is connected, spline joint or hold connection tightly.
Further, the annulus structure that described core wheel sleeve is hollow, reducer output shaft is connected with transmission shaft attaching parts through core wheel sleeve.
Further, the roller subpanel of described inner side and outside roller subpanel are dead-soft steel subpanel.
The utility model has the advantage of:
1, wheel rim roller of the present utility model and roller subpanel are by the bearings being arranged on core wheel sleeve, the radial load that wheel rim roller and roller subpanel are produced acts on the core wheel sleeve affixed with car body, and reducer output shaft drives wheel rim roller and roller subpanel rotation by transmission shaft attaching parts, moment of torsion is only provided, do not bear radial load, greatly improved the stressing conditions of reducer output shaft.
2, in the space of the utility model between core wheel sleeve and wheel rim roller, the annular permanent magnet that through-thickness magnetizes is set, and the roller subpanel that coordinates dead-soft steel to manufacture, form magnetic circuit with magnetic conduction wall, make Mecanum wheel can provide stronger magnetic adsorbability in holding structure compactness.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 is the utility model magnetic circuit schematic diagram.
In accompanying drawing: car body butt flange 1, bearing 2, core wheel sleeve 3, bearing abutment sleeve 4, inner side roller subpanel 5, wheel rim roller 6, annular permanent magnet 7, shaft end ring 8, transmission shaft attaching parts 9, outside roller subpanel 10, reducer output shaft 11.
The specific embodiment
Embodiment 1
See figures.1.and.2, the attached Mecanum wheel of integrated magnetic comprises car body butt flange 1, bearing 2, core wheel sleeve 3, inner side roller subpanel 5, wheel rim roller 6, annular permanent magnet 7, transmission shaft attaching parts 9, outside roller subpanel 10, described car body butt flange 1 is fixedly connected with car body, described core wheel sleeve 3 is fixedly connected with described car body butt flange 1, described inner side roller subpanel 5 and outside roller subpanel 10 are arranged on core wheel sleeve 3, described wheel rim roller 6 is arranged between inner side roller subpanel 5 and outside roller subpanel 10, one end of described annular permanent magnet 7 is fixedly connected with the inner side of inner side roller subpanel 5, the other end is fixedly connected with the inner side of outside roller subpanel 10, described transmission shaft attaching parts 9 is fixedly connected with outside roller subpanel 10, described inner side roller subpanel 5 and outside roller subpanel 10 are arranged on respectively the two ends of core wheel sleeve 3 by bearing 2, the wheel rim fabricate block that described wheel rim roller 6, inner side roller subpanel 5, outside roller subpanel 10 and annular permanent magnet 7 form, described wheel rim fabricate block is arranged on core wheel sleeve 3.The wheel rim fabricate block that reducer output shaft 11 drives inner side roller subpanel 5, wheel rim roller 6, annular permanent magnet 7 and outside roller subpanel 10 to form by transmission shaft attaching parts 9 rotates around core wheel sleeve 3.
See figures.1.and.2, the attached Mecanum wheel of integrated magnetic comprises car body butt flange 1, bearing 2, core wheel sleeve 3, inner side roller subpanel 5, wheel rim roller 6, annular permanent magnet 7, transmission shaft attaching parts 9, outside roller subpanel 10, described car body butt flange 1 is fixedly connected with car body, described core wheel sleeve 3 is fixedly connected with described car body butt flange 1, described inner side roller subpanel 5 and outside roller subpanel 10 are arranged on core wheel sleeve 3, described wheel rim roller 6 is arranged between inner side roller subpanel 5 and outside roller subpanel 10, one end of described annular permanent magnet 7 is fixedly connected with the inner side of inner side roller subpanel 5, the other end is fixedly connected with the inner side of outside roller subpanel 10, described transmission shaft attaching parts 9 is fixedly connected with outside roller subpanel 10, described inner side roller subpanel 5 and outside roller subpanel 10 are arranged on respectively the two ends of core wheel sleeve 3 by bearing 2, the wheel rim fabricate block that described wheel rim roller 6, inner side roller subpanel 5, outside roller subpanel 10 and annular permanent magnet 7 form, described wheel rim fabricate block is arranged on core wheel sleeve 3.
Described core wheel sleeve 3 outsides are provided with the spacing shaft end ring 8 as bearing 2.Described annular permanent magnet 7 is arranged between wheel rim roller 6 and core wheel sleeve 3.Described transmission shaft attaching parts 9 central authorities are provided with dowel hole and are connected with reducer output shaft 11.The wheel rim fabricate block that described reducer output shaft 11 drives inner side roller subpanel 5, wheel rim roller 6, annular permanent magnet 7 and outside roller subpanel 10 to form by transmission shaft attaching parts 9 rotates around core wheel sleeve 3.Described transmission shaft attaching parts 9 and reducer output shaft 11 for flat key is connected, spline joint or hold connection tightly.
The annulus structure that described core wheel sleeve 3 is hollow, reducer output shaft 11 is connected with transmission shaft attaching parts 9 through core wheel sleeve 3.Described inner side roller subpanel 5 and outside roller subpanel 10 are dead-soft steel subpanel.
With reference to Fig. 3, annular permanent magnet 7 one end and inner side roller subpanel 5 are affixed, the other end and outside roller subpanel 10 are affixed, annular permanent magnet 7 through-thickness magnetize, inner side roller subpanel 5 and outside roller subpanel 10 adopt dead-soft steel (as Q235) manufacture, and annular permanent magnet 7 coordinates inner side roller subpanel 5 and outside roller subpanel 10, form magnetic circuit with magnetic conduction wall, because the air gap of this magnetic circuit is less, therefore can form stronger magnetic adsorbability to magnetic conduction wall.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model and oneself, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record previous embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. the attached Mecanum wheel of integrated magnetic, it is characterized in that: comprise car body butt flange (1), bearing (2), core wheel sleeve (3), inner side roller subpanel (5), wheel rim roller (6), annular permanent magnet (7), transmission shaft attaching parts (9), outside roller subpanel (10), described car body butt flange (1) is fixedly connected with car body, described core wheel sleeve (3) is fixedly connected with described car body butt flange (1), described inner side roller subpanel (5) and outside roller subpanel (10) are arranged on core wheel sleeve (3), described wheel rim roller (6) is arranged between inner side roller subpanel (5) and outside roller subpanel (10), one end of described annular permanent magnet (7) is fixedly connected with the inner side of inner side roller subpanel (5), the other end is fixedly connected with the inner side of outside roller subpanel (10), described transmission shaft attaching parts (9) is fixedly connected with outside roller subpanel (10), described inner side roller subpanel (5) and outside roller subpanel (10) are arranged on respectively the two ends of core wheel sleeve (3) by bearing (2), the wheel rim fabricate block that described wheel rim roller (6), inner side roller subpanel (5), outside roller subpanel (10) and annular permanent magnet (7) form, described wheel rim fabricate block is arranged on core wheel sleeve (3).
2. the attached Mecanum wheel of integrated magnetic according to claim 1, is characterized in that: described core wheel sleeve (3) outside is provided with the spacing shaft end ring (8) as bearing (2).
3. the attached Mecanum wheel of integrated magnetic according to claim 2, is characterized in that: described annular permanent magnet (7) is arranged between wheel rim roller (6) and core wheel sleeve (3).
4. the attached Mecanum wheel of integrated magnetic according to claim 3, is characterized in that: described transmission shaft attaching parts (9) central authorities are provided with dowel hole and are connected with reducer output shaft (11).
5. the attached Mecanum wheel of integrated magnetic according to claim 4, is characterized in that: described transmission shaft attaching parts (9) and reducer output shaft (11) for flat key is connected, spline joint or hold connection tightly.
6. the attached Mecanum wheel of integrated magnetic according to claim 4, is characterized in that: the annulus structure that described core wheel sleeve (3) is hollow, reducer output shaft (11) is connected with transmission shaft attaching parts (9) through core wheel sleeve (3).
7. the attached Mecanum wheel of integrated magnetic according to claim 1, is characterized in that: described inner side roller subpanel (5) and outside roller subpanel (10) are dead-soft steel subpanel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857773.2U CN203681134U (en) | 2013-12-24 | 2013-12-24 | Integrated magnetic adsorption Mecanum wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857773.2U CN203681134U (en) | 2013-12-24 | 2013-12-24 | Integrated magnetic adsorption Mecanum wheel |
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| Publication Number | Publication Date |
|---|---|
| CN203681134U true CN203681134U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857773.2U Expired - Lifetime CN203681134U (en) | 2013-12-24 | 2013-12-24 | Integrated magnetic adsorption Mecanum wheel |
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| Country | Link |
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| CN (1) | CN203681134U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723791A (en) * | 2015-04-08 | 2015-06-24 | 中国矿业大学 | Combined Mecanum wheel hub |
| CN105301022A (en) * | 2015-11-11 | 2016-02-03 | 江苏省特种设备安全监督检验研究院 | Omni-direction mobile digital flat panel ray detection robot based on Mecanum wheels |
| CN108502690A (en) * | 2018-04-04 | 2018-09-07 | 浙江蒂尔森电梯有限公司 | A kind of high intensity escalator idler wheel |
| CN110116579A (en) * | 2018-02-05 | 2019-08-13 | 纳博特斯克有限公司 | Wheel and its assemble method |
| CN114589137A (en) * | 2022-03-25 | 2022-06-07 | 广船国际有限公司 | Cabin cleaning trolley |
| GB2608788A (en) * | 2021-06-03 | 2023-01-18 | Edwards Vacuum Llc | A mecanum wheel module |
-
2013
- 2013-12-24 CN CN201320857773.2U patent/CN203681134U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723791A (en) * | 2015-04-08 | 2015-06-24 | 中国矿业大学 | Combined Mecanum wheel hub |
| CN104723791B (en) * | 2015-04-08 | 2017-02-01 | 中国矿业大学 | Combined Mecanum wheel hub |
| CN105301022A (en) * | 2015-11-11 | 2016-02-03 | 江苏省特种设备安全监督检验研究院 | Omni-direction mobile digital flat panel ray detection robot based on Mecanum wheels |
| CN110116579A (en) * | 2018-02-05 | 2019-08-13 | 纳博特斯克有限公司 | Wheel and its assemble method |
| CN108502690A (en) * | 2018-04-04 | 2018-09-07 | 浙江蒂尔森电梯有限公司 | A kind of high intensity escalator idler wheel |
| CN108502690B (en) * | 2018-04-04 | 2019-08-16 | 浙江蒂尔森电梯有限公司 | A kind of high intensity escalator idler wheel |
| GB2608788A (en) * | 2021-06-03 | 2023-01-18 | Edwards Vacuum Llc | A mecanum wheel module |
| CN114589137A (en) * | 2022-03-25 | 2022-06-07 | 广船国际有限公司 | Cabin cleaning trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: 610000, No. 18, West core road, hi tech West District, Sichuan, Chengdu Patentee after: DONGFANG ELECTRIC Co.,Ltd. Address before: Jinniu District Chengdu City, Sichuan province 610036 Shu Road No. 333 Patentee before: DONGFANG ELECTRIC Corp. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
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| CX01 | Expiry of patent term |