CN108372899A - A kind of wheel drive with swing vertical pivot mechanism - Google Patents
A kind of wheel drive with swing vertical pivot mechanism Download PDFInfo
- Publication number
- CN108372899A CN108372899A CN201810366193.0A CN201810366193A CN108372899A CN 108372899 A CN108372899 A CN 108372899A CN 201810366193 A CN201810366193 A CN 201810366193A CN 108372899 A CN108372899 A CN 108372899A
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- China
- Prior art keywords
- vertical pivot
- axletree
- wheel
- vertical
- axle bed
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The present invention relates to a kind of with the wheel drive for swinging vertical pivot mechanism, including：Axletree, the left wheel for being installed on axletree one end and the right wheel for being installed on the axletree other end are equipped with left swing on the axletree and move vertical pivot mechanism and right swings vertical pivot mechanism, and the dynamic vertical pivot mechanism of the left swing is identical as right swing vertical pivot mechanism structure, includes：Vertical tube, vertical pivot, elastic component and wheel axle bed, one end of the vertical pivot penetrates in vertical tube, axially movable connection is formed between the vertical pivot and vertical tube, the wheel axle bed set is set on axletree, it is formed between the wheel axle bed and axletree and relatively rotates connection or be fixedly connected, it is fixedly connected with vehicle frame one of in both the vertical tube and vertical pivot, another forms the swing along axletree axial direction between wheel axle bed and connect.When bicycle is moved up and down because of the left and right wheel of road bump, so that axletree relative frame is made appropriateness and swing, reduce axletree and the torsion suffered by vertical pivot.
Description
【Technical field】
The present invention relates to bicycle art more particularly to a kind of wheel drives with swing vertical pivot mechanism.
【Background technology】
Vehicle wheel transmission device in the prior art includes：Axletree and be installed on axletree both ends left wheel and
Right wheel, the axletree are equipped with left vertical pivot mechanism at the position close to left wheel, and the axletree is close to right wheel
Right vertical pivot mechanism is equipped at position, the left vertical pivot mechanism is identical as right vertical pivot mechanism structure, includes：Vertical tube, vertical pivot and vehicle
Axle block, the vertical tube are fixedly connected with vehicle frame, and one end of the vertical pivot penetrates in vertical tube, and vertical tube phase is arranged on the vertical pivot
The elastic component of abutting, to make vertical pivot that can be moved axially relative to vertical tube, the other end of the vertical pivot and wheel axle bed one at
Type is fixedly connected, and the wheel axle bed set is set on axletree, and axle sleeve or axis are equipped between the wheel axle bed and axletree
It holds, to make axletree that can be rotated relative to wheel axle bed.The defect of this kind of wheel drive is：Due in vertical pivot mechanism
Vertical pivot be fixedly connected or be integrally formed with wheel axle bed, to when bicycle bumpy sections when driving, left wheel, right wheel
Will produce in the two on one side the high phenomenon to low on one side, at this time the junction of vertical pivot and wheel axle bed can by larger torsion, when
Between it is long, be easily broken off herein.
It is therefore desirable to provide a kind of wheel drive with swing vertical pivot mechanism solving above-mentioned technical problem.
【Invention content】
To solve the above problems, the purpose of the present invention is to provide one kind can reduce suffered by wheel axle bed and vertical pivot junction
The wheel drive with swing vertical pivot mechanism of torsion.
To achieve the above object, the technical solution that the present invention takes is：A kind of wheel drive with swing vertical pivot mechanism
Device, including：Axletree, the left wheel for being installed on axletree one end and the right wheel for being installed on the axletree other end, the vehicle
Left swing is installed on wheel shaft and moves vertical pivot mechanism and right swing vertical pivot mechanism, the left swing moves vertical pivot mechanism and right swing vertical pivot mechanism
Structure is identical, includes：Vertical tube, vertical pivot, elastic component and wheel axle bed, one end of the vertical pivot penetrate in vertical tube, the vertical pivot
Axially movable connection is formed between vertical tube, the wheel axle bed set is set on axletree, the wheel axle bed and axletree
Between formed and relatively rotate connection or be fixedly connected, be fixedly connected with vehicle frame one of in both the vertical tube and vertical pivot,
Another forms the swing along axletree axial direction between wheel axle bed and connect.
Preferably, a kind of wheel drive with swing vertical pivot mechanism in the present invention is further arranged to：It is described
Vertical tube is fixedly connected with vehicle frame, and one end of the vertical pivot penetrates in vertical tube, and the vertical pivot can be moved axially relative to vertical tube, described
Wheel axle bed is equipped with boss, and the lower end of the vertical pivot is equipped with the first protrusion, the second protrusion and is located at the first protrusion and the second protrusion
Between container, the boss is equipped with the first pin hole, and first protrusion is equipped with the second pin hole, and second protrusion is equipped with the
The boss of three pin holes, the wheel axle bed is contained in the container of vertical pivot, is sold across the first pin hole, the second pin hole and third pin
Hole swings connection to make to be formed between wheel axle bed and vertical pivot.
Preferably, a kind of wheel drive with swing vertical pivot mechanism in the present invention is further arranged to：It is described
Elastic component is set between vertical tube and vertical pivot or is set between wheel axle bed and vehicle frame or is set between vertical pivot and vehicle frame.
Preferably, a kind of wheel drive with swing vertical pivot mechanism in the present invention is further arranged to：It is described
Vertical pivot is fixedly connected with vehicle frame, and one end of the vertical pivot penetrates in vertical tube, and the vertical tube can be moved axially relative to vertical pivot, described
Wheel axle bed is equipped with boss, and the lower end of the vertical tube is equipped with the first protrusion, the second protrusion and is located at the first protrusion and the second protrusion
Between container, the boss is equipped with the first pin hole, and first protrusion is equipped with the second pin hole, and second protrusion is equipped with the
The boss of three pin holes, the wheel axle bed is contained in the container of vertical tube, is sold across the first pin hole, the second pin hole and third pin
Hole swings connection to make to be formed between wheel axle bed and vertical tube.
Preferably, a kind of wheel drive with swing vertical pivot mechanism in the present invention is further arranged to：It is described
Elastic component is set between vertical tube and vertical pivot or is set between wheel axle bed and vehicle frame or is set between vertical tube and vehicle frame.
Preferably, a kind of wheel drive with swing vertical pivot mechanism in the present invention is further arranged to：It is described
Boss and container are along the axially extending of axletree.
Preferably, a kind of wheel drive with swing vertical pivot mechanism in the present invention is further arranged to：It is described
Elastic component is compression spring, rubber or elastic plate.
Preferably, a kind of wheel drive with swing vertical pivot mechanism in the present invention is further arranged to：It is described
It is connected by axle sleeve or bearing between wheel axle bed and axletree.
Preferably, a kind of wheel drive with swing vertical pivot mechanism in the present invention is further arranged to：It is described
It is fixedly connected by spline or axis pin between wheel axle bed and axletree.
Preferably, a kind of wheel drive with swing vertical pivot mechanism in the present invention is further arranged to：It is described
Left swing is moved vertical pivot mechanism and is arranged close to left wheel, and the right swing vertical pivot mechanism is arranged close to right wheel.
Compared with prior art, the present invention has the advantages that：Wheel drive in the present invention will be by that will erect
It is arranged to swing connection between axis and wheel axle bed, when bicycle is moved up and down because of the left and right wheel of road bump, makes axletree
Can relative frame make appropriateness and swing, reduce the torsion suffered by axletree and vertical pivot, and it is more comfortable to make to ride.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of wheel drive in the present invention.
Fig. 2 is the decomposition texture schematic diagram that left swing moves vertical pivot mechanism in the present invention.
In figure：1, axletree, 2, left wheel, 3, right wheel, 4, left swing move vertical pivot mechanism, 40, vertical tube, 400, head, 41,
Vehicle frame reinforcer, 410, bottom, the 411, first bending part, the 412, second bending part, 413, circular hole, 42, vertical pivot, 420, first is convex
Portion, the 4200, second pin hole, the 421, second protrusion, 4210, third pin hole, 422, container, 43, wheel axle bed, 430, boss,
4300, the first pin hole, 44, compression spring, 45, pin, 5, right swing vertical pivot mechanism.
【Specific implementation mode】
Below by specific embodiment to of the present invention a kind of with the wheel drive work for swinging vertical pivot mechanism
It is described in further detail.
Join shown in Fig. 1 and Fig. 2, it is a kind of with the wheel drive for swinging vertical pivot mechanism, including：Axletree 1 is installed on
The left wheel 2 of 1 one end of axletree and the right wheel 3 for being installed on 1 other end of axletree, the axletree 1 is close to left wheel 2
The place of setting is equipped with left swing and moves vertical pivot mechanism 4, and the axletree 1 is being equipped with right swing vertical pivot mechanism at 3 position of right wheel
5。
The left swing moves vertical pivot mechanism 4：Vertical tube 40, vehicle frame reinforcer 41, vertical pivot 42, wheel axle bed 43, the vehicle
Axle block 43 is sheathed on axletree 1, in the present embodiment, between the wheel axle bed 43 and axletree 1 by axle sleeve or
Bearing connects to make axletree 1 that can be rotated relative to wheel axle bed 43, certainly in other implementations, the axletree
Also can be by spline or axis pin connection to make axletree be fixed with 43 phase of wheel axle bed between seat 43 and axletree 1, the vehicle
The 41 U-shaped setting of frame reinforcer, including bottom 410, the first bending part 411 for extending from the bending of 410 side of bottom and from bottom
The second bending part 412 that the bending of 410 other sides extends, the vehicle frame reinforcer 41 pass through the first bending part 411 and the second bending
Portion 412 is mutually fixed with vehicle frame, and the bottom of the vehicle frame reinforcer 41 is equipped with circular hole 413, and the lower end of the vertical tube 40 is equipped with and circle
413 matched head 400 of hole, the diameter on the head 400 are more than the aperture of circular hole 413, and the vertical tube 40 is reinforced from vehicle frame
The circular hole 413 of 41 bottom of part upwards penetrates that the head 400 of 40 lower end of vertical tube is made to abut against with vehicle frame reinforcer 41, described perpendicular
The upper end of pipe 40 is connected through a screw thread realization with vehicle frame and fixes.
The vertical pivot 42 is in up-narrow and down-wide setting, and the upper end of the vertical pivot 42 penetrates in vertical tube 40, covered on the vertical pivot 42
Equipped with the elastic component abutted against with 40 head 400 of vertical tube, the vertical pivot 42 can be moved axially relative to vertical tube 40.In this embodiment party
In formula, the elastic component is compression spring 44, and certainly in other implementations, the elastic component is alternatively rubber, elastic plate etc.,
The elastic component be may also set up between wheel axle bed 43 and vehicle frame or be set between vertical pivot 42 and vehicle frame, same that this can be achieved
Invention.
The wheel axle bed 43 is equipped with boss 430, and the lower end of the vertical pivot 42 is equipped with the first protrusion 420, the second protrusion 421
And the container 422 between the first protrusion 420 and the second protrusion 421, the container 422 prolong along the axial direction of axletree 1
It stretches.The boss 430 is equipped with the first pin hole 4300, and first protrusion 420 is equipped with the second pin hole 4200, second protrusion
421 are equipped with third pin hole 4210, and the boss 430 of the wheel axle bed 43 is contained in the container 422 of vertical pivot 42, and pin 45 passes through
First pin hole 4300, the second pin hole 4200 and third pin hole 4210 to make wheel axle bed 43 that can be swung relative to vertical pivot 42, into
And making axletree 1 that can be swung relative to vehicle frame, the right structure for swinging vertical pivot mechanism 5 moves the structure of vertical pivot mechanism 4 with left swing
It is identical.In the present embodiment, vertical tube 40 is disposed over and is fixedly connected with vehicle frame, and vertical pivot 42 is arranged below and and wheel
Axle bed 43, which is formed, swings connection, certainly in other implementations, can also be disposed over vertical pivot 42 and consolidate with vehicle frame
Fixed connection, vertical tube 40, which is arranged below and is formed with wheel axle bed 43, swings connection, the present invention equally may be implemented, when vertical tube 40
When being set to lower section, first protrusion, the second protrusion and container are set on vertical tube 40, and the elastic component may be disposed at perpendicular
Between axis 42 and vertical tube 40 or it is set between wheel axle bed 43 and vehicle frame or is set between vertical tube 40 and vehicle frame.
In conclusion the wheel drive in the present invention is by will be arranged to the company of swing between vertical pivot and wheel axle bed
It connects, when bicycle is moved up and down because of the left and right wheel of road bump, so that axletree relative frame is made appropriateness and swing, reduce
Axletree and the torsion suffered by vertical pivot, and it is more comfortable to make to ride.
The principles and effects of the invention are only illustrated in the above embodiments, and the implementation that part uses
Example, and is not intended to limit the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from wound of the present invention
Under the premise of making design, various modifications and improvements can be made, these are all within the scope of protection of the present invention.
Claims (10)
1. it is a kind of with the wheel drive for swinging vertical pivot mechanism, including：Axletree, the left wheel for being installed on axletree one end
And it is installed on the right wheel of the axletree other end, left swing is installed on the axletree and moves vertical pivot mechanism and right swing vertical pivot machine
Structure, the dynamic vertical pivot mechanism of the left swing is identical as right swing vertical pivot mechanism structure, includes：Vertical tube, vertical pivot, elastic component and axletree
Seat, one end of the vertical pivot penetrate in vertical tube, and axially movable connection, the wheel axle bed are formed between the vertical pivot and vertical tube
It is sheathed on axletree, is formed between the wheel axle bed and axletree and relatively rotate connection or be fixedly connected, it is characterised in that：
It is fixedly connected with vehicle frame one of in both the vertical tube and vertical pivot, another is formed between wheel axle bed along axletree
Axial swing connection.
2. as described in claim 1 a kind of with the wheel drive for swinging vertical pivot mechanism, it is characterised in that：The vertical tube
It is fixedly connected with vehicle frame, one end of the vertical pivot penetrates in vertical tube, and the vertical pivot can be moved axially relative to vertical tube, the wheel
Axle bed is equipped with boss, and the lower end of the vertical pivot is equipped with the first protrusion, the second protrusion and between the first protrusion and the second protrusion
Container, the boss be equipped with the first pin hole, first protrusion be equipped with the second pin hole, second protrusion be equipped with third pin
The boss in hole, the wheel axle bed is contained in the container of vertical pivot, pin across the first pin hole, the second pin hole and third pin hole from
And makes to be formed between wheel axle bed and vertical pivot and swing connection.
3. as claimed in claim 2 a kind of with the wheel drive for swinging vertical pivot mechanism, it is characterised in that：The elasticity
Part is set between vertical tube and vertical pivot or is set between wheel axle bed and vehicle frame or is set between vertical pivot and vehicle frame.
4. as described in claim 1 a kind of with the wheel drive for swinging vertical pivot mechanism, it is characterised in that：The vertical pivot
It is fixedly connected with vehicle frame, one end of the vertical pivot penetrates in vertical tube, and the vertical tube can be moved axially relative to vertical pivot, the wheel
Axle bed is equipped with boss, and the lower end of the vertical tube is equipped with the first protrusion, the second protrusion and between the first protrusion and the second protrusion
Container, the boss be equipped with the first pin hole, first protrusion be equipped with the second pin hole, second protrusion be equipped with third pin
The boss in hole, the wheel axle bed is contained in the container of vertical tube, pin across the first pin hole, the second pin hole and third pin hole from
And makes to be formed between wheel axle bed and vertical tube and swing connection.
5. as claimed in claim 4 a kind of with the wheel drive for swinging vertical pivot mechanism, it is characterised in that：The elasticity
Part is set between vertical tube and vertical pivot or is set between wheel axle bed and vehicle frame or is set between vertical tube and vehicle frame.
6. a kind of with the wheel drive for swinging vertical pivot mechanism as described in claim 2 or 4, it is characterised in that：It is described
Boss and container are along the axially extending of axletree.
7. as described in claim 1 a kind of with the wheel drive for swinging vertical pivot mechanism, it is characterised in that：The elasticity
Part is compression spring, rubber or elastic plate.
8. as described in claim 1 a kind of with the wheel drive for swinging vertical pivot mechanism, it is characterised in that：The wheel
It is connected by axle sleeve or bearing between axle bed and axletree.
9. as described in claim 1 a kind of with the wheel drive for swinging vertical pivot mechanism, it is characterised in that：The wheel
It is fixedly connected by spline or axis pin between axle bed and axletree.
10. as described in claim 1 a kind of with the wheel drive for swinging vertical pivot mechanism, it is characterised in that：The left side
It swings vertical pivot mechanism close to left wheel to be arranged, the right swing vertical pivot mechanism is arranged close to right wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366193.0A CN108372899A (en) | 2018-04-23 | 2018-04-23 | A kind of wheel drive with swing vertical pivot mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366193.0A CN108372899A (en) | 2018-04-23 | 2018-04-23 | A kind of wheel drive with swing vertical pivot mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108372899A true CN108372899A (en) | 2018-08-07 |
Family
ID=63032609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810366193.0A Pending CN108372899A (en) | 2018-04-23 | 2018-04-23 | A kind of wheel drive with swing vertical pivot mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108372899A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204270Y (en) * | 1994-05-21 | 1995-08-02 | 吴大文 | Shock-absorption device for manual vehicle |
| CN2484245Y (en) * | 2001-01-11 | 2002-04-03 | 东莞先豪电器玩具有限公司 | Electric walker with shock-absorbing mechanism suspended on front wheel |
| CN202765179U (en) * | 2012-07-16 | 2013-03-06 | 马壮 | Four-wheel electric car |
| CN204871372U (en) * | 2015-07-06 | 2015-12-16 | 耿蓬勃 | Double pendulum axle can reset and sway formula motor tricycle |
| CN106627938A (en) * | 2017-02-15 | 2017-05-10 | 佛山汉格斯环保科技有限公司 | X-shaped foldable portable electric tricycle |
| CN208102233U (en) * | 2018-04-23 | 2018-11-16 | 张家港川梭车业有限公司 | A kind of wheel drive with swing vertical pivot mechanism |
-
2018
- 2018-04-23 CN CN201810366193.0A patent/CN108372899A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204270Y (en) * | 1994-05-21 | 1995-08-02 | 吴大文 | Shock-absorption device for manual vehicle |
| CN2484245Y (en) * | 2001-01-11 | 2002-04-03 | 东莞先豪电器玩具有限公司 | Electric walker with shock-absorbing mechanism suspended on front wheel |
| CN202765179U (en) * | 2012-07-16 | 2013-03-06 | 马壮 | Four-wheel electric car |
| CN204871372U (en) * | 2015-07-06 | 2015-12-16 | 耿蓬勃 | Double pendulum axle can reset and sway formula motor tricycle |
| CN106627938A (en) * | 2017-02-15 | 2017-05-10 | 佛山汉格斯环保科技有限公司 | X-shaped foldable portable electric tricycle |
| CN208102233U (en) * | 2018-04-23 | 2018-11-16 | 张家港川梭车业有限公司 | A kind of wheel drive with swing vertical pivot mechanism |
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