CN208102233U - A kind of wheel drive with swing vertical pivot mechanism - Google Patents
A kind of wheel drive with swing vertical pivot mechanism Download PDFInfo
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- CN208102233U CN208102233U CN201820579886.3U CN201820579886U CN208102233U CN 208102233 U CN208102233 U CN 208102233U CN 201820579886 U CN201820579886 U CN 201820579886U CN 208102233 U CN208102233 U CN 208102233U
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- vertical pivot
- axletree
- wheel
- vertical
- axle bed
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Abstract
The utility model 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 one of in both the vertical tube and vertical pivot with vehicle frame, 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 torsion suffered by axletree and vertical pivot.
Description
【Technical field】
The utility model relates to bicycle art more particularly to a kind of wheel drives with swing vertical pivot mechanism.
【Background technique】
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 move axially relative to vertical tube, the other end and wheel the axle bed one of the vertical pivot 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 rotate 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, thus when bicycle bumpy sections when driving, left wheel, right wheel
The phenomenon to low while height can be generated in the two, the junction of vertical pivot and wheel axle bed will receive biggish torsion at this time, 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 for solving above-mentioned technical problem.
【Utility model content】
To solve the above problems, the purpose of this utility model is to provide one kind can reduce wheel axle bed and vertical pivot junction
The wheel drive with swing vertical pivot mechanism of suffered torsion.
To achieve the above object, the technical solution that the utility model is taken is：A kind of wheel with swing vertical pivot mechanism
Transmission 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, institute
It states and the dynamic vertical pivot mechanism of left swing and right swing vertical pivot mechanism is installed on axletree, 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 penetrates in vertical tube, described
Axially movable connection is formed between vertical pivot and vertical tube, the wheel axle bed set is set on axletree, the wheel axle bed and vehicle
It is formed between wheel shaft and relatively rotates connection or be fixedly connected, fixed and connect with vehicle frame one of in both the vertical tube and vertical pivot
It connects, another forms the swing along axletree axial direction between wheel axle bed and connect.
Preferably, one of the utility model is further arranged to the wheel drive for swinging vertical pivot mechanism：
The 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,
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 is located at the first protrusion and second
Container between protrusion, the boss are equipped with the first pin hole, and first protrusion is equipped with the second pin hole, and second protrusion is set
There is third pin hole, the boss of the wheel axle bed is contained in the container of vertical pivot, and pin is across the first pin hole, the second pin hole and the
Three pin holes swing connection to make to be formed between wheel axle bed and vertical pivot.
Preferably, one of the utility model is further arranged to the wheel drive for swinging vertical pivot mechanism：
The elastic component be set between vertical tube and vertical pivot or be set between wheel axle bed and vehicle frame or be set to vertical pivot and vehicle frame it
Between.
Preferably, one of the utility model is further arranged to the wheel drive for swinging vertical pivot mechanism：
The 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,
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 is located at the first protrusion and second
Container between protrusion, the boss are equipped with the first pin hole, and first protrusion is equipped with the second pin hole, and second protrusion is set
There is third pin hole, the boss of the wheel axle bed is contained in the container of vertical tube, and pin is across the first pin hole, the second pin hole and the
Three pin holes swing connection to make to be formed between wheel axle bed and vertical tube.
Preferably, one of the utility model is further arranged to the wheel drive for swinging vertical pivot mechanism：
The elastic component be set between vertical tube and vertical pivot or be set between wheel axle bed and vehicle frame or be set to vertical tube and vehicle frame it
Between.
Preferably, one of the utility model is further arranged to the wheel drive for swinging vertical pivot mechanism：
The boss and container are along the axially extending of axletree.
Preferably, one of the utility model is further arranged to the wheel drive for swinging vertical pivot mechanism：
The elastic component is pressure spring, rubber or elastic plate.
Preferably, one of the utility model is further arranged to the wheel drive for swinging vertical pivot mechanism：
It is connected between the wheel axle bed and axletree by axle sleeve or bearing.
Preferably, one of the utility model is further arranged to the wheel drive for swinging vertical pivot mechanism：
It is fixedly connected between the wheel axle bed and axletree by spline or pin shaft.
Preferably, one of the utility model is further arranged to the wheel drive for swinging vertical pivot mechanism：
The 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 utility model has the advantages that：Wheel drive in the utility model
By will be arranged to swing connection between vertical pivot and wheel axle bed, when bicycle is moved up and down because of the left and right wheel of road bump,
Enable axletree relative frame to make appropriateness to swing, reduces torsion suffered by axletree and vertical pivot, and can make to ride more
Comfortably.
【Detailed description of the invention】
Fig. 1 is the structural schematic diagram of wheel drive in the utility model.
Fig. 2 is the decomposition texture schematic diagram that left swing moves vertical pivot mechanism in the utility model.
In figure：1, axletree, 2, left wheel, 3, right wheel, 4, the dynamic vertical pivot mechanism of left swing, 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, pressure spring, 45, pin, 5, right swing vertical pivot mechanism.
【Specific embodiment】
Below by specific embodiment to described in the utility model a kind of with the wheel drive dress for swinging vertical pivot mechanism
It sets and 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 right 3 position of 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 connection is to make axletree 1 that can rotate relative to wheel axle bed 43, certainly in other implementations, the axletree
Can also be by spline or pin shaft connection to make axletree fix with 43 phase of wheel axle bed between seat 43 and axletree 1, the vehicle
The U-shaped setting of frame reinforcer 41, the first bending part 411 extended including bottom 410, 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
The head 400 that hole 413 matches, the diameter on the head 400 are greater 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 penetrates to abut against the head 400 of 40 lower end of vertical tube with vehicle frame reinforcer 41 upwards, described perpendicular
The upper end of pipe 40 and vehicle frame are connected through a screw thread realization and fix.
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, covers 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 pressure spring 44, certainly in other implementations, the elastic component can also for 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
Utility model.
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 making wheel axle bed 43 that can swing relative to vertical pivot 42, into
And swing axletree 1 can relative to vehicle frame, the structure of the right structure for swinging vertical pivot mechanism 5 and the dynamic vertical pivot mechanism 4 of 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, vertical pivot 42 can also be disposed over and be consolidated with vehicle frame
Fixed connection, vertical tube 40, which is arranged below and is formed with wheel axle bed 43, swings connection, the utility model equally may be implemented, when perpendicular
When pipe 40 is set to lower section, first protrusion, the second protrusion and container are set on vertical tube 40, and the elastic component is settable
Between vertical pivot 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 utility model between vertical pivot and wheel axle bed by that will be arranged to swing
Connection enables axletree relative frame to make appropriateness and swings, subtract when bicycle is moved up and down because of the left and right wheel of road bump
Torsion suffered by few axletree and vertical pivot, and it is more comfortable to make to ride.
The principles and effects of the utility model creation, and the reality that part uses only is illustrated in the above embodiments
Example is applied, is rather than limited the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from this
Under the premise of utility model concept, various modifications and improvements can be made, these belong to the protection of the utility model
Range.
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 one of in both the vertical tube and vertical pivot with vehicle frame, 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. as claimed in claim 2 or 4 a kind of with the wheel drive for swinging vertical pivot mechanism, 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 pressure 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 between axle bed and axletree by axle sleeve or bearing.
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 between axle bed and axletree by spline or pin shaft.
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 to be arranged close to left wheel, the right swing vertical pivot mechanism is arranged close to right wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579886.3U CN208102233U (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 |
|---|---|---|---|
| CN201820579886.3U CN208102233U (en) | 2018-04-23 | 2018-04-23 | A kind of wheel drive with swing vertical pivot mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208102233U true CN208102233U (en) | 2018-11-16 |
Family
ID=64116153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820579886.3U Active CN208102233U (en) | 2018-04-23 | 2018-04-23 | A kind of wheel drive with swing vertical pivot mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208102233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372899A (en) * | 2018-04-23 | 2018-08-07 | 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 CN201820579886.3U patent/CN208102233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372899A (en) * | 2018-04-23 | 2018-08-07 | 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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