CN106985864A - Single-track vehicle bogie and single-track vehicle - Google Patents
Single-track vehicle bogie and single-track vehicle Download PDFInfo
- Publication number
- CN106985864A CN106985864A CN201611250098.1A CN201611250098A CN106985864A CN 106985864 A CN106985864 A CN 106985864A CN 201611250098 A CN201611250098 A CN 201611250098A CN 106985864 A CN106985864 A CN 106985864A
- Authority
- CN
- China
- Prior art keywords
- wheel
- travelling wheel
- bogie
- track vehicle
- travelling
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/12—Roller-type wheels
- B60B19/125—Roller-type wheels with helical projections on radial outer surface translating rotation of wheel into movement along the direction of the wheel axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/04—Monorail systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F11/00—Rail vehicles characterised by rail-engaging elements other than wheels, e.g. balls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of single-track vehicle bogie and single-track vehicle, the bogie includes：Bogie body, the bogie body limits installation cavity；Travelling wheel, the travelling wheel is arranged in the installation cavity, and the travelling wheel is Mecanum wheel and the travelling wheel is connected with the bogie body；Motor, the motor is arranged on the bogie body and for driving the travelling wheel to rotate.The frictional force of travelling wheel and orbital plane is greatly reduced according to the bogie of the present invention, resistance of vehicle when by compared with tight turn radius beam face is effectively reduced, turning is more prone to, and effectively reduces the abrasion of tire.
Description
Technical field
The present invention relates to technical field of vehicle, more particularly to a kind of single-track vehicle bogie and single-track vehicle.
Background technology
Two travelling wheels of the single-track vehicle power truck in correlation technique are arranged side by side, tire and rail during turning
The contact area in road face is larger, when being travelled on the less beam face of radius of turn, the distance passed by during two tyre revolutions are curved
Different, the tire wear away from turning axle center is larger, and the abrasion to orbital plane is also larger, while substantial amounts of power is consumed,
And directive wheel stress is larger.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention is carried
Go out a kind of single-track vehicle bogie, the bogie greatly reduces the frictional force of travelling wheel and orbital plane, effectively reduces vehicle
Resistance when by compared with tight turn radius beam face, turning is more prone to, and effectively reduces the abrasion of tire.
Another object of the present invention is to propose a kind of single-track vehicle with above-mentioned bogie.
According to the single-track vehicle bogie of the present invention, including：Bogie body, the bogie body limits installation
Chamber；Travelling wheel, the travelling wheel is arranged in the installation cavity, and the travelling wheel is Mecanum wheel and the travelling wheel and institute
Bogie body is stated to be connected；Motor, the motor be arranged on the bogie body and for drive it is described walk
Road wheel is rotated.
According to the single-track vehicle bogie of the present invention, by the way that travelling wheel is set into Mecanum wheel, traveling can be caused
Wheel turning is more prone to, and due to being provided with multiple small rollers that can be rolled on travelling wheel, therefore will be common in the prior art
The sliding friction of travelling wheel is changed into rolling friction, greatly reduces the frictional force of travelling wheel and orbital plane, effectively reduces car
Resistance when by compared with tight turn radius beam face, effectively reduces the abrasion of tire.
In addition, also there is technical characteristic additional as follows according to the single-track vehicle bogie of the present invention：
According to one embodiment of present invention, the single-track vehicle bogie also includes：Decelerator, the decelerator and institute
State that motor is connected and the output shaft of the decelerator is connected with the travelling wheel.
According to one embodiment of present invention, the travelling wheel is connected by wheel hub with the bogie body.
According to one embodiment of present invention, the decelerator is arranged on the wheel hub.
According to one embodiment of present invention, the travelling wheel includes：First travelling wheel and the second travelling wheel, described first
Travelling wheel and second travelling wheel are Mecanum wheel.
According to one embodiment of present invention, multiple inclined first rollers are provided with first travelling wheel, it is described
Multiple inclined second rollers, the angle of inclination of first roller and inclining for second roller are provided with second travelling wheel
Rake angle is identical.
According to one embodiment of present invention, the suspension for installing suspension is provided with the bogie body to install
Portion.
According to one embodiment of present invention, the directive wheel for installing directive wheel is provided with the bogie body to pacify
Dress portion.
According to one embodiment of present invention, the steady wheel for installing steady wheel is provided with the bogie body to pacify
Dress portion.
A kind of single-track vehicle, including above-mentioned bogie.
Had the advantage that according to the single-track vehicle of the present invention with above-mentioned bogie relative to having that prior art has
Beneficial effect is identical, repeats no more here.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the schematic diagram of the first travelling wheel according to embodiments of the present invention；
Fig. 2 is the schematic diagram of bogie according to embodiments of the present invention.
Reference：
Bogie 100,
Bogie body 110, suspension installation portion 111, directive wheel installation portion 112, steady wheel installation portion 113,
Travelling wheel 120, the first travelling wheel 121, the first roller 121a, the second travelling wheel 122, the second roller 122a,
Wheel hub 130.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of accompanying drawing description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect or can communicate each other；Can be joined directly together, can also be indirectly connected to by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Two travelling wheels of the single-track vehicle power truck in correlation technique are arranged side by side, tire and rail during turning
The contact area in road face is larger, when being travelled on the less beam face of radius of turn, the distance passed by during two tyre revolutions are curved
Different, the tire wear away from turning axle center is larger, and the abrasion to orbital plane is also larger, while substantial amounts of power is consumed,
And directive wheel stress is larger.
The single-track vehicle bogie 100 of the embodiment of the present invention is described with reference to Fig. 1 to Fig. 2.
Single-track vehicle bogie 100 according to embodiments of the present invention can include bogie body 110, the and of travelling wheel 120
Motor.
Wherein, bogie body 110 limits installation cavity, and travelling wheel 120 is arranged in installation cavity, and travelling wheel 120 is wheat
Ke Namu takes turns and travelling wheel 120 is connected with bogie body 110.
Motor is arranged on bogie body 110 and for driving travelling wheel 120 to rotate, due to travelling wheel 120 with
Bogie body 110 is connected, therefore travelling wheel 120 can drive bogie body 110 to move, and then drives and bogie body
110 connected car body movements.
Multiple inclined small rollers are provided with Mecanum wheel, multiple small rollers, which are rotated, can drive Mecanum wheel
Rotate.The technical scheme and operation principle of Mecanum wheel have been prior art, are not detailed herein.
Single-track vehicle bogie 100 according to embodiments of the present invention, by the way that travelling wheel 120 is set into Mecanum wheel,
It can cause travelling wheel 120 is turned to be more prone to, and due to being provided with multiple small rollers that can be rolled on travelling wheel 120, because
The sliding friction of common travelling wheel 120 in the prior art is changed into rolling friction by this, greatly reduces travelling wheel and orbital plane
Frictional force, effectively reduce resistance of vehicle when by compared with tight turn radius beam face, effectively reduce the abrasion of tire.
In some embodiments of the invention, single-track vehicle bogie 100 also include decelerator, the input shaft of decelerator with
Motor is connected and the output shaft of decelerator is connected with travelling wheel 120.
The high-speed rotation of motor can be changed into slowly running for travelling wheel 120 by decelerator, while improving away
The rotating torque of road wheel 120.
Travelling wheel 120 is connected by wheel hub 130 with bogie body 110, specifically, and travelling wheel 120 is arranged on wheel hub 130
On, and wheel hub 130 is fixed on bogie body 110 by threaded fastener.
Decelerator can be arranged on bogie body 110, so that the overall structure of bogie 100 is compacter,
Occupancy of the decelerator to space is reduced, space availability ratio is improved.
As shown in Figure 1-2, the travelling wheel 120 of the embodiment of the present invention includes the first travelling wheel 121 and the second travelling wheel 122,
First travelling wheel 121 and the second travelling wheel 122 are Mecanum wheel.
Specifically, it is provided with multiple inclined first roller 121a, the second travelling wheel 122 and sets on the first travelling wheel 121
Multiple inclined second roller 122a are equipped with, wherein the first roller 121a angle of inclination and the second roller 122a angle of inclination
It is identical.As a result, the turning of the first travelling wheel 121 and the second travelling wheel 122 is more flexibly, conveniently, tire is effectively reduced
Abrasion.
In addition, the first travelling wheel 121 and the second travelling wheel 122 are two single Mecanum wheels, therefore detaching tyre
When can directly dismantle each independent Mecanum wheel, substantially increase the efficiency of dismounting.
As shown in Fig. 2 being provided with the suspension installation portion for installing suspension on the bogie body 110 of the embodiment of the present invention
111, suspension installation portion 111 can install secondary suspension, and bogie body 110 is connected by secondary suspension with car body.Suspension peace
Dress portion 111 is two and is located at the left and right sides of bogie body 110 respectively.
Set on bogie body 110 by the directive wheel installation portion 112 for installing directive wheel, directive wheel can directly with
Rail contact, it is ensured that direction running of the bogie body 110 along track, directive wheel can be located at bogie sheet for four and respectively
The front side of body 110 and rear side, and per side all with symmetrical two directive wheels.
The steady wheel installation portion 113 for installing steady wheel is additionally provided with bogie body 110, steady wheel can ensure
The stability that bogie 100 is travelled, steady wheel can be located at the left and right sides of bogie body 110 for two and respectively.At this
In the specific example of invention, steady wheel installation portion 113 is arranged on the downside of suspension installation portion 111.
Single-track vehicle according to embodiments of the present invention includes the bogie 100 of above-described embodiment.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (10)
1. a kind of single-track vehicle bogie, it is characterised in that including：
Bogie body, the bogie body limits installation cavity；
Travelling wheel, the travelling wheel is arranged in the installation cavity, the travelling wheel be Mecanum wheel and the travelling wheel with
The bogie body is connected；
Motor, the motor is arranged on the bogie body and for driving the travelling wheel to rotate.
2. single-track vehicle bogie according to claim 1, it is characterised in that also include：Decelerator, the decelerator with
The motor is connected and the output shaft of the decelerator is connected with the travelling wheel.
3. single-track vehicle bogie according to claim 2, it is characterised in that the travelling wheel passes through wheel hub and described turn
It is connected to frame body.
4. single-track vehicle bogie according to claim 3, it is characterised in that the decelerator is arranged on the wheel hub
On.
5. single-track vehicle bogie according to claim 1, it is characterised in that the travelling wheel includes：First travelling wheel
With the second travelling wheel, first travelling wheel and second travelling wheel are Mecanum wheel.
6. single-track vehicle bogie according to claim 5, it is characterised in that be provided with first travelling wheel multiple
Multiple inclined second rollers, the inclination angle of first roller are provided with inclined first roller, second travelling wheel
Degree is identical with the angle of inclination of second roller.
7. single-track vehicle bogie according to claim 1, it is characterised in that being provided with the bogie body is used for
The suspension installation portion of suspension is installed.
8. single-track vehicle bogie according to claim 1, it is characterised in that being provided with the bogie body is used for
The directive wheel installation portion of directive wheel is installed.
9. single-track vehicle bogie according to claim 1, it is characterised in that being provided with the bogie body is used for
The steady wheel installation portion of steady wheel is installed.
10. a kind of single-track vehicle, it is characterised in that including the bogie any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611250098.1A CN106985864A (en) | 2016-12-29 | 2016-12-29 | Single-track vehicle bogie and single-track vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611250098.1A CN106985864A (en) | 2016-12-29 | 2016-12-29 | Single-track vehicle bogie and single-track vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106985864A true CN106985864A (en) | 2017-07-28 |
Family
ID=59414522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611250098.1A Pending CN106985864A (en) | 2016-12-29 | 2016-12-29 | Single-track vehicle bogie and single-track vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106985864A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639648A (en) * | 2017-10-27 | 2018-01-30 | 黄国彬 | A kind of robot waist structure |
| CN108068912A (en) * | 2017-12-12 | 2018-05-25 | 重庆浪尖渝力科技有限公司 | The driving structure of merchandising machine people |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314273A (en) * | 2000-03-17 | 2001-09-26 | 株式会社日立制作所 | One-rail vehicle |
| CN201494532U (en) * | 2009-09-07 | 2010-06-02 | 东南大学 | Omnibearing movable vehicle with Mecanum wheels |
| CN105197044A (en) * | 2015-10-16 | 2015-12-30 | 重庆交通大学 | Power truck for monoaxial straddle monorail vehicle |
| KR20160052857A (en) * | 2014-10-29 | 2016-05-13 | 현대엔지니어링(주) | Mecanum wheels moving car |
| CN107253621A (en) * | 2013-03-15 | 2017-10-17 | 山特维克知识产权股份有限公司 | Cargo conveyance loading assembly |
| CN107614366A (en) * | 2015-03-24 | 2018-01-19 | 地方独立行政法人东京都立产业技术研究中心 | Rocker-arm bogie |
-
2016
- 2016-12-29 CN CN201611250098.1A patent/CN106985864A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314273A (en) * | 2000-03-17 | 2001-09-26 | 株式会社日立制作所 | One-rail vehicle |
| CN201494532U (en) * | 2009-09-07 | 2010-06-02 | 东南大学 | Omnibearing movable vehicle with Mecanum wheels |
| CN107253621A (en) * | 2013-03-15 | 2017-10-17 | 山特维克知识产权股份有限公司 | Cargo conveyance loading assembly |
| KR20160052857A (en) * | 2014-10-29 | 2016-05-13 | 현대엔지니어링(주) | Mecanum wheels moving car |
| CN107614366A (en) * | 2015-03-24 | 2018-01-19 | 地方独立行政法人东京都立产业技术研究中心 | Rocker-arm bogie |
| CN105197044A (en) * | 2015-10-16 | 2015-12-30 | 重庆交通大学 | Power truck for monoaxial straddle monorail vehicle |
Non-Patent Citations (1)
| Title |
|---|
| 朱艳杰: "《基于麦克纳姆轮全向车设计与性能研究》", 《燕山大学硕士学位论文》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107639648A (en) * | 2017-10-27 | 2018-01-30 | 黄国彬 | A kind of robot waist structure |
| CN108068912A (en) * | 2017-12-12 | 2018-05-25 | 重庆浪尖渝力科技有限公司 | The driving structure of merchandising machine people |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170728 |