CN108909361A - A kind of flexible arc bar wheel moving trolley - Google Patents
A kind of flexible arc bar wheel moving trolley Download PDFInfo
- Publication number
- CN108909361A CN108909361A CN201810740778.4A CN201810740778A CN108909361A CN 108909361 A CN108909361 A CN 108909361A CN 201810740778 A CN201810740778 A CN 201810740778A CN 108909361 A CN108909361 A CN 108909361A
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- CN
- China
- Prior art keywords
- vane
- level
- electromagnet
- centrifugation
- support rod
- 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.)
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of flexible arc bar wheel moving trolley, four walking deformable wheel devices including car body and car body, the walking deformable wheel device includes two disc wheel bodys, it is fixedly connected between two disc wheel bodys by list vane central axis, multiple evenly distributed centrifugation propeller runners are installed on single vane central axis, adjacent centrifugation propeller runner all has identical angle, so that centrifugation propeller runner is a helical arrangement, the centrifugation propeller runner includes single vane support rod, level-one vane, second level vane, three-level vane, in the case where motor speed is constant, pass through increased radius, improve the travel speed of vehicle.
Description
Technical field
The present invention relates to a kind of flexible arc bar wheel moving trolleys.
Background technique
In conventional vehicle wheel normal course of operation, biggish barrier is often encountered, leads to the vehicle of relative small diameter
Wheel can not be normal through.The present invention is directed to apply centrifugal force to wheel vane by the speed of vehicle wheel rotation, wheel vane is being got rid of
The envelope circle constituted after opening is significantly larger than the cylinder wheel of script, to realize target.
Summary of the invention
The purpose of the present invention is to solve the deficiencies of above-mentioned technical problem, provide a kind of flexible arc bar wheel moving trolley,
In the case that motor speed is constant, by increased radius, the travel speed of vehicle is improved.
It invents four walking deformable wheel devices including car body and car body, and the walking deformable wheel device includes two
A disc wheel body is fixedly connected between two disc wheel bodys, on single vane central axis by single vane central axis
Multiple evenly distributed centrifugation propeller runners are installed, adjacent centrifugation propeller runner all has identical angle, so that centrifugation vane
Wheel is a helical arrangement,
The centrifugation propeller runner includes single vane support rod, level-one vane, second level vane, three-level vane,
One end of single vane support rod is fixed on single vane central axis, and the end of single vane support rod is also equipped with an ejection
Electromagnet,
Single vane support rod in addition, one end and level-one vane control motor by vane support rod connect, pass through vane support rod
The rotation for controlling motor realizes level-one vane around the support boom end rotation of single vane, and level-one vane, second level vane are hollow
Arc tubing, radian is identical, second level vane is slided along level-one vane inner space, same three-level vane being capable of edge
Second level vane inner space sliding,
Level-one vane inside end is equipped with the end level-one A electromagnet, the end of second level vane is equipped with outside and is equipped with level-one B
Electromagnet is held, inside is equipped with the end second level A electromagnet, passes through level-one tension spring between level-one B end electromagnet and the end level-one A electromagnet
It connects, middle position is equipped with permanent magnet on the outside of level-one vane, and three-level vane end is equipped with the end second level B electromagnet, the end second level B electricity
It is connected between magnet and the end second level A electromagnet by second level tension spring.
Vane is shunk using the A grade of each bar and B grades of electromagnet under regular situation, reaches standard in wheel velocity
When, vane receives centrifugal force, but still can not effectively be unfolded, and needing to launch electromagnet will be on each vane level-one bar
Fixed permanent magnet ejection is come, to make the angle of vane level-one bar and vane support rod open, if required not wheel footpath
Height can use AB grades of magnet control vane second levels, three-levels.After centrifugation selects impeller to open, pass through control vane support
Bar controls the angle of motor control level-one vane and vane support rod straight line, avoids not can guarantee vane when revolving speed is inadequate
Expansion.When AB grades of electromagnet no longer act on, then second level vane, three-level vane are unfolded by centrifugal force, vehicle operation when, due to
The frictional force of ground face contact can keep the holding state of second level vane and three-level vane, in the case where motor speed is constant,
By increased radius, the travel speed of vehicle is improved.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is that the axis of centrifugation propeller runner of the invention surveys direction structure figure；
Fig. 3 is the left view direction structural schematic diagram of centrifugation propeller runner of the invention；
Fig. 4 is the main view direction structural schematic diagram of centrifugation propeller runner of the invention；
Fig. 5 is vane cylinder car wheel structure schematic diagram of the invention；
Fig. 6 is the path status architecture schematic diagram of centrifugation propeller runner of the invention；
Fig. 7 is that vane of the invention turns on structural schematic diagram；
Fig. 8 is overlook direction structural schematic diagram of the invention；
Fig. 9 is the A-A complete section schematic diagram of Fig. 8；
Figure 10 is central diameter expanded schematic diagram of the invention；
Figure 11 is four-wheel drive cars path work status schematic diagram of the present invention；
Figure 12 is four-wheel drive cars path state left view direction operation schematic diagram of the present invention；
Figure 13 is four-wheel drive cars central diameter work status schematic diagram of the present invention；
Figure 14 is four-wheel drive cars central diameter state left view direction structural schematic diagram of the present invention；
Figure 15 is four-wheel drive cars major diameter status architecture schematic diagram of the invention；
Figure 16 is wheel stress operation schematic diagram of the invention.
Specific embodiment
A kind of flexible arc bar wheel moving trolley, it is characterised in that：Speed change car body 1, four walkings including car body and car body
Deformable wheel device, the walking deformable wheel device include two disc wheel bodys 2, pass through Dan Xuan between two disc wheel bodys
Leaf central axis 4 is fixedly connected, and multiple evenly distributed centrifugation propeller runners 3 are equipped on single vane central axis 4, adjacent
Centrifugation propeller runner 3 all has identical angle, so that centrifugation propeller runner 4 is a helical arrangement,
The centrifugation propeller runner 3 includes single vane support rod 5, level-one vane 6, second level vane 7, three-level vane 8,
One end of single vane support rod 5 is fixed on single vane central axis 4, and the end of single vane support rod 5 is also equipped with one
Electromagnet 17 is launched,
Single vane support rod 5 in addition, one end and level-one vane 6 control motor 15 by vane support rod connect, pass through vane branch
The rotation of strut control motor realizes that level-one vane 6 is rotated around single 5 end of vane support rod, level-one vane 6, second level vane 7
It is hollow arc tubing, radian is identical, second level vane 7 is slided along 6 inner space of level-one vane, same three-level
Vane 8 can be slided along 7 inner space of second level vane,
6 inside end of level-one vane is equipped with the end level-one A electromagnet 9, the end of second level vane 7 is equipped with outside and is equipped with one
The end grade B electromagnet 11, inside is equipped with the end second level A electromagnet 12, passes through between level-one B end electromagnet and the end level-one A electromagnet
Level-one tension spring 10 connects, and 6 outside middle position of level-one vane is equipped with permanent magnet 16, and 8 end of three-level vane is equipped with the end second level B electricity
Magnet 14 is connected between second level B end electromagnet and the end second level A electromagnet by second level tension spring 13,
Permanent magnet 16 is fixed on level-one vane 6, is constrained by the ejection electromagnet 17 powered on by electromagnetic attracting force, in wheel
After rotating, under the action of the ejection electromagnet 17 powered on, level-one vane 6 is always to be attracted, and can not be unfolded to expand
Wheel footpath.When ejection electromagnet 17 powers off, level-one vane 6 can be thrown away due to centripetal force, and then realize the level-one variation of wheel footpath.
Vane is shunk using the A grade of each bar and B grades of electromagnet under regular situation, reaches standard in wheel velocity
When, vane receives centrifugal force, but still can not effectively be unfolded, and needing to launch electromagnet will be on each vane level-one bar
Fixed permanent magnet ejection is come, to make the angle of vane level-one bar and vane support rod open, if required not wheel footpath
Height can use AB grades of magnet control vane second levels, three-levels.
After centrifugation selects impeller to open, motor control level-one vane is controlled by control vane support rod and vane supports
The angle of bar straight line avoids the expansion that not can guarantee vane when revolving speed is inadequate.When AB grades of electromagnet no longer act on, then second level
Vane, three-level vane are unfolded by centrifugal force, in vehicle operation, due to the frictional force with ground face contact, second level can be kept to revolve
The holding state of leaf and three-level vane.
Claims (2)
1. a kind of flexible arc bar wheel moving trolley, it is characterised in that：Four walking deformable wheel devices including car body and car body, institute
The walking deformable wheel device stated includes two disc wheel bodys, is connected between two disc wheel bodys by the way that single vane central axis is fixed
It connects, multiple evenly distributed centrifugation propeller runners is installed on single vane central axis, adjacent centrifugation propeller runner all has
Identical angle, so that centrifugation propeller runner is a helical arrangement.
2. a kind of flexible arc bar wheel moving trolley according to claim 1, it is characterised in that：
The centrifugation propeller runner includes single vane support rod, level-one vane, second level vane, three-level vane,
One end of single vane support rod is fixed on single vane central axis, and the end of single vane support rod is also equipped with an ejection
Electromagnet,
Single vane support rod in addition, one end and level-one vane control motor by vane support rod connect, pass through vane support rod
The rotation for controlling motor realizes level-one vane around the support boom end rotation of single vane, and level-one vane, second level vane are hollow
Arc tubing, radian is identical, second level vane is slided along level-one vane inner space, same three-level vane being capable of edge
Second level vane inner space sliding,
Level-one vane inside end is equipped with the end level-one A electromagnet, the end of second level vane is equipped with outside and is equipped with level-one B
Electromagnet is held, inside is equipped with the end second level A electromagnet, passes through level-one tension spring between level-one B end electromagnet and the end level-one A electromagnet
It connects, middle position is equipped with permanent magnet on the outside of level-one vane, and three-level vane end is equipped with the end second level B electromagnet, the end second level B electricity
It is connected between magnet and the end second level A electromagnet by second level tension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740778.4A CN108909361B (en) | 2018-07-08 | 2018-07-08 | Telescopic arc rod wheel walking vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740778.4A CN108909361B (en) | 2018-07-08 | 2018-07-08 | Telescopic arc rod wheel walking vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108909361A true CN108909361A (en) | 2018-11-30 |
| CN108909361B CN108909361B (en) | 2021-10-01 |
Family
ID=64423817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810740778.4A Expired - Fee Related CN108909361B (en) | 2018-07-08 | 2018-07-08 | Telescopic arc rod wheel walking vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108909361B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310711A (en) * | 2011-06-03 | 2012-01-11 | 大连理工大学 | Impeller imitated semi-walking wheel |
| CN103317962A (en) * | 2013-06-14 | 2013-09-25 | 上海大学 | Diameter-changing wheel based on rocker sliding block series combination |
| CN104802589A (en) * | 2015-05-15 | 2015-07-29 | 黄炳全 | Foldable and retractable bicycle wheel |
| CN105539006A (en) * | 2015-12-14 | 2016-05-04 | 北京工业大学 | Obstacle crossing wheel with wheel and jaw switching function |
| CN107804114A (en) * | 2017-10-10 | 2018-03-16 | 大连理工大学 | A kind of pleiotaxy full ground anthropomorphic robot of variable wheel diameter special-shaped wheel |
| KR20180074871A (en) * | 2016-12-23 | 2018-07-04 | 한밭대학교 산학협력단 | Segway equipped with wheel-leg assembly |
-
2018
- 2018-07-08 CN CN201810740778.4A patent/CN108909361B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310711A (en) * | 2011-06-03 | 2012-01-11 | 大连理工大学 | Impeller imitated semi-walking wheel |
| CN103317962A (en) * | 2013-06-14 | 2013-09-25 | 上海大学 | Diameter-changing wheel based on rocker sliding block series combination |
| CN104802589A (en) * | 2015-05-15 | 2015-07-29 | 黄炳全 | Foldable and retractable bicycle wheel |
| CN105539006A (en) * | 2015-12-14 | 2016-05-04 | 北京工业大学 | Obstacle crossing wheel with wheel and jaw switching function |
| KR20180074871A (en) * | 2016-12-23 | 2018-07-04 | 한밭대학교 산학협력단 | Segway equipped with wheel-leg assembly |
| CN107804114A (en) * | 2017-10-10 | 2018-03-16 | 大连理工大学 | A kind of pleiotaxy full ground anthropomorphic robot of variable wheel diameter special-shaped wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108909361B (en) | 2021-10-01 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210910 Address after: 325000 Building 1, Huanglong residential area, Huanglong street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Xu Chunchun Address before: No.89 Jiaochang West Lane, Jinghu District, Wuhu City, Anhui Province 241000 Applicant before: Hu Jun |
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| TA01 | Transfer of patent application right | ||
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221215 Address after: 276000 No. 001, Torch Building, Keji Avenue, high tech Zone, Linyi City, Shandong Province Patentee after: Linyi high tech Real Estate Co.,Ltd. Address before: 325000 Building 1, Huanglong residential area, Huanglong street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Xu Chunchun |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |
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| CF01 | Termination of patent right due to non-payment of annual fee |