CN206797469U - A kind of novel traction car Full-hydraulic steering axle - Google Patents
A kind of novel traction car Full-hydraulic steering axle Download PDFInfo
- Publication number
- CN206797469U CN206797469U CN201720515465.XU CN201720515465U CN206797469U CN 206797469 U CN206797469 U CN 206797469U CN 201720515465 U CN201720515465 U CN 201720515465U CN 206797469 U CN206797469 U CN 206797469U
- Authority
- CN
- China
- Prior art keywords
- pontic
- leaf spring
- horizontal
- knuckle
- damper
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000006096 absorbing agent Substances 0.000 claims description 13
- 230000035939 shock Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a kind of novel traction car Full-hydraulic steering axle, including turn to pontic, horizontal two-way cylinder, horizontal two-way cylinder inlet-outlet connector, steering linkage, knuckle, drum brake, steering hub, damper and steel plate leaf spring；Drum brake is provided with the left and right ends for turning to pontic and turns to hub, knuckle be arranged on drum brake and deflecting roller hull shape into inner chamber in, knuckle is connected with turning to pontic and steering linkage respectively；Horizontal two-way cylinder is directly connected firmly on pontic is turned to, and left and right ends are connected with steering linkage respectively, and horizontal two-way cylinder inlet-outlet connector is provided with horizontal two-way cylinder；It is connected respectively with chassis frame installed in the damper and steel plate leaf spring turned on pontic.The utility model make it that Full-hydraulic steering axle structure is more simple, and interior outer steering angle is bigger, and turns to using being flexibly connected between pontic and chassis frame, and riding comfort is good.
Description
Technical field
The utility model belongs to the technical field of tractor, more particularly to a kind of novel traction car Full-hydraulic steering axle.
Background technology
Current domestic Full-hydraulic steering axle for tractor mainly has similar fork truck rear axle structure and chevron shaped steeraxle structure.
Wherein controlled similar to fork truck rear axle structure steering trapezium is difficult, only speed-adaptive is less than 10kh/h vehicle；In addition this
Kind of structure is damaged if there is oil cylinder piston oil sealing, need to be unloaded oil cylinder during replacing, and oil cylinder and pontic fixation by four bolts and
Two alignment pins are completed, and assembly and disassembly workload is big, maintenance difficult.
And chevron shaped steeraxle structure is then complex, pin joint is more, is also easy to produce " snakelike " during walking（Or walk " S " shape）
Phenomenon, and this structure oil cylinder one end is fixed on and turned on pontic, and the other end is fixed on chassis frame so that steeraxle
Installation and adjustment are all cumbersome, and the inside and outside corner of steeraxle is also smaller.
In addition, both steeraxle structures and chassis frame are all rigidly connected at present, comfortableness is poor.Therefore, it is of the invention
People makes further research to this, develops a kind of novel traction car Full-hydraulic steering axle, thus this case produces.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of novel traction car Full-hydraulic steering axle so that complete
Fluid-link steering bridge structure is more simple, and interior outer steering angle is bigger, and turns to and flexible connection is used between pontic and chassis frame,
Riding comfort is good.
In order to solve the above technical problems, technical solution of the present utility model is：
A kind of novel traction car Full-hydraulic steering axle, including turn to pontic, horizontal two-way cylinder, the disengaging of horizontal two-way cylinder
Mouth joint, steering linkage, knuckle, drum brake, steering hub, damper and steel plate leaf spring；Turning to the left and right of pontic
Both ends are provided with drum brake and turn to hub, knuckle be arranged on drum brake and deflecting roller hull shape into inner chamber
In, knuckle is connected with turning to pontic and steering linkage respectively；Horizontal two-way cylinder is directly connected firmly on pontic is turned to, left and right two
End is connected with steering linkage respectively, and horizontal two-way cylinder inlet-outlet connector is provided with horizontal two-way cylinder；Installed in steeraxle
Damper and steel plate leaf spring on body are connected with chassis frame respectively.
Further, in addition to mounting bracket of shock absorber and shock absorber support, damper are installed by mounting bracket of shock absorber
Turn on pontic, damper is connected by shock absorber support with chassis frame.
Further, in addition to leaf spring after-poppet, plate spring front bracket and boatswain chair, steel plate leaf spring pass through leaf spring after-poppet, leaf spring
Fore-stock and boatswain chair are connected with chassis frame；One end connecting base plate vehicle frame of plate spring front bracket and leaf spring after-poppet, prop up before leaf spring
The other end difference junction steel plate leaf spring of the other end connection boatswain chair of frame, boatswain chair and leaf spring after-poppet.
Further, in addition to bearing supporting, knuckle are installed in the inner chamber by bearing supporting respectively.
Further, there is end cap seal the outer end of knuckle, inner to be connected by main shaft finger setting with turning to pontic, knuckle
Interior lower end drawing arm hole is connected with steering linkage.
After such scheme, due to the utility model Full-hydraulic steering axle, horizontal two-way cylinder is directly connected firmly in bridge
On body so that Full-hydraulic steering axle is installed and adjusted more easy on chassis, turns to pontic and steering linkage structure and is also able to
Simplify；And this structure compares chevron shaped steeraxle structure, reduces pin joint, alleviates " snakelike " phenomenon；Optimization design
Steering linkage afterwards makes corner inside and outside Full-hydraulic steering axle bigger；Turn to and pass through damper and steel plate between pontic and chassis frame
The flexible connection of leaf spring, improves ride comfort, and riding comfort is good.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is left view of the present utility model；
Fig. 4 is the profile in A portions in Fig. 1.
Label declaration
Turn to 1 mounting bracket of shock absorber of pontic, 2 horizontal two-way cylinder 3
The horizontal steering linkage 5 of two-way cylinder inlet-outlet connector 4
The drum brake 7 of knuckle 6 turns to hub 8
The leaf spring after-poppet 11 of 9 shock absorber support of damper 10
The boatswain chair 14 of 12 steel plate leaf spring of plate spring front bracket 13.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.Disclosed in the utility model is
A kind of novel traction car Full-hydraulic steering axle, it is preferred embodiment of the present utility model as depicted in figs. 1 and 2, including steeraxle
Body 1, horizontal two-way cylinder 3, horizontal two-way cylinder inlet-outlet connector 4, steering linkage 5, knuckle 6, drum brake 7, steering
Hub 8, damper 9 and steel plate leaf spring 13.
Drum brake 7 is provided with the left and right ends for turning to pontic 1 and turns to hub 8, drum brake 7 is with turning to
Hub 8 forms inner chamber（Inner chamber is respectively provided with the left and right ends for turning to pontic 1）, two knuckles 6 set the inner chamber respectively
In.
Horizontal two-way cylinder 3 is directly connected firmly on pontic 1 is turned to, and left and right ends are connected with steering linkage 5 respectively, horizontal double
Horizontal two-way cylinder inlet-outlet connector 4 is provided with to oil cylinder 3.Horizontal two-way cylinder 3 is directly connected firmly on pontic 1 is turned to, and is made
Full-hydraulic steering axle is obtained to install and adjust more easy on chassis frame.
Damper 9 and steel plate leaf spring 13, which are arranged on, to be turned on pontic 1, meanwhile, damper 9 and steel plate leaf spring 13 respectively with bottom
Jiggering frame connects.Its mounting structure has many kinds, in the present embodiment, as shown in figure 3, mounting structure is mounting bracket of shock absorber
2nd, shock absorber support 10, leaf spring after-poppet 11, plate spring front bracket 12 and boatswain chair 14, damper 9 are pacified by mounting bracket of shock absorber 2
Mounted in turning on pontic 1, damper 9 is connected by shock absorber support 10 with chassis frame, and when vehicle travels, what road surface was brought rushes
Hit and damper 9 is passed to by mounting bracket of shock absorber 2, damper 9 can absorb caused vibrations of jolting rapidly, make vehicle extensive
Normally travel state is arrived again.Steel plate leaf spring 13 is connected by leaf spring after-poppet 11, plate spring front bracket 12 and boatswain chair 14 and chassis frame
Connect.One end connecting base plate vehicle frame of plate spring front bracket 12 and leaf spring after-poppet 11, the other end connection boatswain chair of plate spring front bracket 12
14, the other end difference junction steel plate leaf spring 13 of boatswain chair 14 and leaf spring after-poppet 11, when road surface is transmitted to the impulsive force of wheel,
Leaf spring 13 is deformed, and plays a part of buffering, vibration damping, as far as possible few impulsive force can be made to pass through leaf spring after-poppet 11 and plate
Spring fore-stock 12 is applied on chassis frame, can cut down the high vibration of vehicle body, keeps the stationarity of vehicle traveling and to difference
The adaptability of road conditions.
In the present embodiment, in addition to bearing supporting, two knuckles 6 are installed in the inner chamber by bearing supporting respectively.
There is an end cap seal outer end of knuckle 6, inner to be connected by main shaft finger setting with steering pontic 1, knuckle 6 it is interior under
End drawing arm hole is connected with steering linkage 5.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Any restrictions, therefore the change or modification done in every case according to claim of the present utility model and specification, should all belong to this practicality
Within the scope of new patent is covered.
Claims (5)
- A kind of 1. novel traction car Full-hydraulic steering axle, it is characterised in that：Including turning to pontic, horizontal two-way cylinder, horizontal double To oil cylinder inlet-outlet connector, steering linkage, knuckle, drum brake, steering hub, damper and steel plate leaf spring；Turning to The left and right ends of pontic are provided with drum brake and turn to hub, and knuckle is arranged on drum brake and deflecting roller hull shape Into inner chamber in, knuckle is connected with turning to pontic and steering linkage respectively；Horizontal two-way cylinder, which directly connects firmly, is turning to pontic On, left and right ends are connected with steering linkage respectively, and horizontal two-way cylinder inlet-outlet connector is provided with horizontal two-way cylinder；Installation Damper and steel plate leaf spring on pontic is turned to are connected with chassis frame respectively.
- A kind of 2. novel traction car Full-hydraulic steering axle according to claim 1, it is characterised in that：Also include damper to pacify Support and shock absorber support are filled, damper is installed by mounting bracket of shock absorber and turned on pontic, and damper passes through damper branch Frame is connected with chassis frame.
- A kind of 3. novel traction car Full-hydraulic steering axle according to claim 1, it is characterised in that：Propped up after also including leaf spring Frame, plate spring front bracket and boatswain chair, steel plate leaf spring are connected by leaf spring after-poppet, plate spring front bracket and boatswain chair with chassis frame；Plate One end connecting base plate vehicle frame of spring fore-stock and leaf spring after-poppet, the other end connection boatswain chair of plate spring front bracket, boatswain chair and leaf spring The other end difference junction steel plate leaf spring of after-poppet.
- A kind of 4. novel traction car Full-hydraulic steering axle according to claim 1, it is characterised in that：Also include bearing branch Hold, knuckle is installed in the inner chamber by bearing supporting respectively.
- A kind of 5. novel traction car Full-hydraulic steering axle according to claim 1, it is characterised in that：The outer end of knuckle has End cap seal, inner to be connected by main shaft finger setting with turning to pontic, the interior lower end drawing arm hole of knuckle is connected with steering linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515465.XU CN206797469U (en) | 2017-05-10 | 2017-05-10 | A kind of novel traction car Full-hydraulic steering axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515465.XU CN206797469U (en) | 2017-05-10 | 2017-05-10 | A kind of novel traction car Full-hydraulic steering axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206797469U true CN206797469U (en) | 2017-12-26 |
Family
ID=60740192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720515465.XU Expired - Fee Related CN206797469U (en) | 2017-05-10 | 2017-05-10 | A kind of novel traction car Full-hydraulic steering axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206797469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803215A (en) * | 2019-11-26 | 2020-02-18 | 杨善美 | High-strength automobile intermediate shaft |
-
2017
- 2017-05-10 CN CN201720515465.XU patent/CN206797469U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803215A (en) * | 2019-11-26 | 2020-02-18 | 杨善美 | High-strength automobile intermediate shaft |
| CN110803215B (en) * | 2019-11-26 | 2022-02-15 | 浙江鸿运实业有限公司 | High-strength automobile intermediate shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181030 Address after: 361000 606 space Road, Jimei District, Xiamen, Fujian. Patentee after: Xiamen Quan Shui hang Airport Equipment Manufacturing Co., Ltd. Address before: 361000 16, Jimei Avenue, Jimei District, Xiamen, Fujian, 16 Patentee before: XIAMEN VEHICLE DESIGN & SERVICE CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20210510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |