CN206317827U - Pure electronic combined tractor guider - Google Patents
Pure electronic combined tractor guider Download PDFInfo
- Publication number
- CN206317827U CN206317827U CN201621168381.5U CN201621168381U CN206317827U CN 206317827 U CN206317827 U CN 206317827U CN 201621168381 U CN201621168381 U CN 201621168381U CN 206317827 U CN206317827 U CN 206317827U
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- wheel
- tractor
- guider
- pure electronic
- wheel shaft
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Abstract
The utility model is related to the technical field of tractor, more particularly to a kind of pure electronic combined tractor guider.This pure electronic combined tractor guider includes wheel shaft and wheel, self-aligning roller bearing is provided between wheel shaft and wheel connection, the wheel shaft is provided with a double-act-ing hydraulic J-Horner, and double-act-ing hydraulic J-Horner connects one end of guide post, the other end connection wheel shaft of guide post.When the guiding mechanism efficiently solves tractor and orbited, directive wheel can not effectively be controlled the problem of by bend and startup instantaneous axial impact and radial impact, apply it on new pure electronic combined tractor, can effectively solve tractor because axially and radially impulsive force causes the problem of tractive force reduces.
Description
Technical field
The utility model is related to one kind, more particularly to a kind of pure electronic combined tractor guider.
Background technology
The guider of existing tractor can not effectively control directive wheel passing through bend and starting instantaneous axial impact,
And the problem of radial impact, although the guiding mechanism of the combined tractor of in the market substantially meets use demand, but its
Directive wheel can not effectively be controlled by bend and startup instantaneous axial impact and radial impact.
Utility model content
The utility model aims to solve the problem that drawbacks described above, and there is provided the pure electronic combined tractor guider of one kind.
In order to overcome defect present in background technology, the utility model solves the technical scheme that its technical problem is used
It is：This pure electronic combined tractor guider includes wheel shaft and wheel, and aligning is provided between wheel shaft and wheel connection
Roller bearing, the wheel shaft connects one end of guide post provided with a double-act-ing hydraulic J-Horner, double-act-ing hydraulic J-Horner, is oriented to
The other end connection wheel shaft of bar.
According to another embodiment of the present utility model, further comprise that the double-act-ing hydraulic J-Horner is connected with guide post
Between provided with guide holder.
According to another embodiment of the present utility model, further comprise that the guide post is provided with buffer.
According to another embodiment of the present utility model, further comprise that the hydraulic jack two groups of left and right on wheel shaft is each
Provided with one group.
The beneficial effects of the utility model are：1. directive wheel uses single shaft Double-wheel structure, aligning is used between axle and steel wheel
Roller bearing, directive wheel servo-actuated, axial impact when effectively reducing turning between steel wheel and rail during realizing that car crosses bend
Power；2. or so two groups of hydraulic cylinders act on simultaneously and realize the lifting of directive wheel, it is ensured that the balance of left and right wheels, while being entered using guide holder
Row mechanical ascending and descending is oriented to, it is ensured that the synchronism of left and right oil cylinder, installs accumulator additional at cylinder thrust end in addition, plays voltage stabilizing and appropriate
Alleviate the radial impact force between steel wheel and rail；3. the reload buffer device on guide holder, the radial direction absorbed between steel wheel and rail is rushed
Power is hit, the dual fail-safe of radial impact force is offset with accumulator formation on oil cylinder.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model top view；
Fig. 3 is the structural representation of the utility model left view；
Wherein：1st, wheel, 2, wheel shaft, 3, double-act-ing hydraulic J-Horner, 4, guide holder, 5, buffer, 6, guide post.
Embodiment
The guider of pure electronic combined tractor, can not effectively control directive wheel passing through bend and opening for it
The problem of dynamic instantaneous axial impact and radial impact, is designed, as shown in Figure 1, Figure 2, Figure 3 shows, its mainly by directive wheel,
The mechanisms such as hydraulic cylinder, guide holder, guide post, buffer are constituted.
Fig. 1 includes wheel shaft 2 and wheel 1, and wheel shaft 2 and wheel 1 are provided with self-aligning roller bearing 7, wheel shaft 2 between connecting and set
There is a double-act-ing hydraulic J-Horner 3, double-act-ing hydraulic J-Horner 3 connects one end of guide post 6, the other end fifth wheel of guide post 6
Axle 2.Double-act-ing hydraulic J-Horner 3 and guide post 6 are provided with a guide holder 4 between connecting.Guide post 6 is provided with buffer 5.Hydraulic pressure
Two groups of the left and right on wheel shaft 2 of oil cylinder 3 is respectively provided with one group.
It is mainly characterized by：
1. wheel 1 uses single shaft Double-wheel structure, self-aligning roller bearing is used between axle and steel wheel, to realize that car is excessively curved
Directive wheel servo-actuated, axial impact force when effectively reducing turning between steel wheel and rail during road；
2. or so two groups of hydraulic jacks 3 act on simultaneously and realize the lifting of directive wheel, it is ensured that the balance of left and right wheelses 1, simultaneously
Mechanical ascending and descending guiding is carried out using guide holder, it is ensured that the synchronism of left and right hydraulic jack 3, install storage additional at cylinder thrust end in addition
Can device, a voltage stabilizing and the appropriate radial impact force alleviated between steel wheel and rail；
3. the reload buffer device 5 on guide holder 4, absorbs the radial impact force between steel wheel and rail, with accumulator on oil cylinder
Form the dual fail-safe for offsetting radial impact force.
When the guiding mechanism efficiently solves tractor and orbited, it is impossible to which effectively control directive wheel is by curved
Road and the problem of start instantaneous axial impact and radial impact, applies it to new pure electronic combined tractor
On, tractor can be effectively solved because axially and radially impulsive force causes the problem of tractive force reduces.
Claims (4)
1. a kind of pure electronic combined tractor guider, including wheel shaft（2）And wheel（1）, it is characterised in that：The wheel
Axle（2）With wheel（1）Self-aligning roller bearing is provided between connection（7）, the wheel shaft（2）Provided with a double-act-ing hydraulic J-Horner
（3）, double-act-ing hydraulic J-Horner（3）Connect guide post（6）One end, guide post（6）The other end connection wheel shaft（2）.
2. pure electronic combined tractor guider as claimed in claim 1, it is characterised in that：The double-action hydraulic
Oil cylinder（3）With guide post（6）Provided with a guide holder between connection（4）.
3. pure electronic combined tractor guider as claimed in claim 1, it is characterised in that：The guide post（6）
It is provided with buffer（5）.
4. pure electronic combined tractor guider as claimed in claim 1, it is characterised in that：The hydraulic jack
（3）In wheel shaft（2）Upper two groups of left and right is respectively provided with one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168381.5U CN206317827U (en) | 2016-10-26 | 2016-10-26 | Pure electronic combined tractor guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168381.5U CN206317827U (en) | 2016-10-26 | 2016-10-26 | Pure electronic combined tractor guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206317827U true CN206317827U (en) | 2017-07-11 |
Family
ID=59263799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168381.5U Active CN206317827U (en) | 2016-10-26 | 2016-10-26 | Pure electronic combined tractor guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206317827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264201A (en) * | 2017-07-27 | 2017-10-20 | 中车眉山车辆有限公司 | A kind of road rail vehicle lowering or hoisting gear |
| CN113335330A (en) * | 2021-06-03 | 2021-09-03 | 王玲 | Railway guide wheel of combined car for railway in explosion-proof places |
-
2016
- 2016-10-26 CN CN201621168381.5U patent/CN206317827U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264201A (en) * | 2017-07-27 | 2017-10-20 | 中车眉山车辆有限公司 | A kind of road rail vehicle lowering or hoisting gear |
| CN113335330A (en) * | 2021-06-03 | 2021-09-03 | 王玲 | Railway guide wheel of combined car for railway in explosion-proof places |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |