CN204775461U - Large -scale maize machine steering axle assembly - Google Patents
Large -scale maize machine steering axle assembly Download PDFInfo
- Publication number
- CN204775461U CN204775461U CN201520506655.6U CN201520506655U CN204775461U CN 204775461 U CN204775461 U CN 204775461U CN 201520506655 U CN201520506655 U CN 201520506655U CN 204775461 U CN204775461 U CN 204775461U
- Authority
- CN
- China
- Prior art keywords
- assembly
- turn
- steering
- turns
- oil cylinder
- 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
Abstract
(B, ) large -scale maize machine steering axle assembly (b) (b) includes the steering axle frame, turns to assembly, steering linkage and wheel assembly, the both ends of steering axle frame are rotated to be connected with and are turned to the assembly, turn to the assembly including turning to the arm it turns to vertical scroll and steering wheel shaft to turn to to be equipped with on the arm, steering wheel shaft and the wheel assembly fixed connection who turns to the arm outside, steering linkage's both ends are fixed respectively on the mounting hole that turns to the arm upper end the middle part of steering axle frame is equipped with the hydro -cylinder mounting panel the both sides of hydro -cylinder mounting panel respectively are equipped with a hydro -cylinder, turn to the arm and turn to vertical scroll, steering wheel shaft integrated into one piece, (B, ) (b) the utility model discloses a large -scale maize machine steering axle assembly adopts the double oil cylinder drive, and system stability is strong, has guaranteed stability and the security (b) (b) that turns to, turning to the assembly and turning to the arm by (b) (b), turn to the vertical scroll, steering wheel shaft (b) (b) integrated into one piece has increased life, in that to turn to the in -process not fragile. (B, )
Description
Technical field
The utility model relates to a kind of harvest machinery technical field, is specifically related to a kind of large-scale corn machine steeraxle assembly.
Background technology
The large-scale corn machine steeraxle of current domestic production, higher at ridge, when the operating environment that geology is soft uses, cornering resistance is large, easily occur turning to shakiness, have a strong impact on stability and the safety of complete machine work, and the general assembly that turns to all adopts multiple Member Welding to form, when using when operating environment is more severe, easily there is phenomenon of rupture.
Summary of the invention
The purpose of this utility model is the large-scale corn machine steeraxle assembly providing a kind of long service life, steering stability strong.
The technical scheme in the invention for solving the technical problem is: large-scale corn machine steeraxle assembly, comprise and turn to crane span structure, turn to assembly, steering track rod and wheel set, describedly turn to the two ends of crane span structure to be rotatably connected to turn to assembly, the described assembly that turns to comprises spindle arm, described spindle arm is provided with kingpin and steering wheel shaft, described kingpin is arranged on the middle part of spindle arm, and be rotationally connected with the described one end of crane span structure that turns to, described steering wheel shaft is fixedly connected with the wheel set outside spindle arm, the two ends of steering track rod are separately fixed on the mounting hole of spindle arm upper end, oil cylinder adapter plate is provided with at the described middle part of crane span structure that turns to, an oil cylinder is respectively provided with in the both sides of described oil cylinder adapter plate, the fixed end of oil cylinder and described oil cylinder adapter plate Joint, the movable end of described oil cylinder and the lower end of described spindle arm are hinged.
Described spindle arm and kingpin, steering wheel shaft are one-body molded.
The beneficial effects of the utility model are: large-scale corn machine steeraxle assembly of the present utility model, adopt two hydraulic oil cylinder driving, system stability is strong, ensure that the stability and safety that turn to, the described assembly that turns to by spindle arm, kingpin, steering wheel shaft is one-body molded, add service life, not fragile in steering procedure.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model.In figure:
1. turn to crane span structure, 2. turn to assembly, 21. spindle arms, 22. kingpins, 23. steering wheel shafts, 3. steering track rod, 4. wheel set, 5. oil cylinder adapter plate, 6. oil cylinder.
Detailed description of the invention
The technical solution of the utility model is further illustrated below by specific embodiment.
As shown in Figure 1-2: large-scale corn machine steeraxle assembly, comprise and turn to crane span structure 1, turn to assembly 2, steering track rod 3 and wheel set 4, describedly turn to the two ends of crane span structure 1 to be rotatably connected to turn to assembly 2, the described assembly 2 that turns to comprises spindle arm 21, described spindle arm 21 is provided with kingpin 22 and steering wheel shaft 23, described kingpin 22 is arranged on the middle part of spindle arm 21, and be rotationally connected with the described one end of crane span structure 1 that turns to, described steering wheel shaft 23 is fixedly connected with the wheel set 2 outside spindle arm 21, the two ends of steering track rod 3 are separately fixed on the mounting hole of spindle arm 21 upper end, oil cylinder adapter plate 5 is provided with at the described middle part of crane span structure 1 that turns to, an oil cylinder 6 is respectively provided with in the both sides of described oil cylinder adapter plate 5, the fixed end of oil cylinder 6 and described oil cylinder adapter plate 5 Joint, the movable end of described oil cylinder 6 and the lower end of described spindle arm 21 are hinged.
Preferably, described spindle arm 21 and kingpin 22, steering wheel shaft 23 are one-body molded.
Large-scale corn machine steeraxle assembly of the present utility model, two oil cylinder 6 is adopted to drive, system stability is strong, ensure that the stability and safety that turn to, the described assembly that turns to by spindle arm 21, kingpin 22, steering wheel shaft 23 is one-body molded, add service life, not fragile in steering procedure.
Except technical characteristic described in specification sheets, be those skilled in the art known technology.
Claims (2)
1. large-scale corn machine steeraxle assembly, comprise and turn to crane span structure, turn to assembly, steering track rod and wheel set, it is characterized in that: described in turn to the two ends of crane span structure (1) to be rotatably connected to turn to assembly (2), the described assembly (2) that turns to comprises spindle arm (21), described spindle arm (21) is provided with kingpin (22) and steering wheel shaft (23), described kingpin (22) is arranged on the middle part of spindle arm (21), and be rotationally connected with the described one end of crane span structure (1) that turns to, described steering wheel shaft (23) is fixedly connected with the wheel set (2) in spindle arm (21) outside, the two ends of steering track rod (3) are separately fixed on the mounting hole of spindle arm (21) upper end, oil cylinder adapter plate (5) is provided with at the described middle part of crane span structure (1) that turns to, an oil cylinder (6) is respectively provided with in the both sides of described oil cylinder adapter plate (5), the fixed end of oil cylinder (6) and described oil cylinder adapter plate (5) Joint, the movable end of described oil cylinder (6) and the lower end of described spindle arm (21) are hinged.
2. large-scale corn machine steeraxle assembly according to claim 1, is characterized in that: described spindle arm (21) and kingpin (22), steering wheel shaft (23) are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520506655.6U CN204775461U (en) | 2015-07-14 | 2015-07-14 | Large -scale maize machine steering axle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520506655.6U CN204775461U (en) | 2015-07-14 | 2015-07-14 | Large -scale maize machine steering axle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204775461U true CN204775461U (en) | 2015-11-18 |
Family
ID=54515570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520506655.6U Expired - Fee Related CN204775461U (en) | 2015-07-14 | 2015-07-14 | Large -scale maize machine steering axle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204775461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904215A (en) * | 2017-03-01 | 2017-06-30 | 北京汽车股份有限公司 | Steering and automobile |
| CN111194588A (en) * | 2020-01-14 | 2020-05-26 | 浙江亿森机械有限公司 | Floating device of driving system of paddy field operation equipment |
-
2015
- 2015-07-14 CN CN201520506655.6U patent/CN204775461U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904215A (en) * | 2017-03-01 | 2017-06-30 | 北京汽车股份有限公司 | Steering and automobile |
| CN106904215B (en) * | 2017-03-01 | 2019-06-18 | 北京汽车股份有限公司 | Steering system and automobile |
| CN111194588A (en) * | 2020-01-14 | 2020-05-26 | 浙江亿森机械有限公司 | Floating device of driving system of paddy field operation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204775461U (en) | Large -scale maize machine steering axle assembly | |
| CN202806859U (en) | Steering mechanism for forklift steering axle | |
| CN102267347B (en) | Oscillating connecting frame with large oscillating quantity for hinged type chassis | |
| CN205769560U (en) | Tractor hydraulic front steering axle | |
| CN207433629U (en) | 4 wheel driven transports vehicle steering mechanism | |
| CN202147717U (en) | Two- or four-wheel steering device for self-propelled sprayer | |
| CN204432757U (en) | A kind of front axle rearmounted pair of servo cylinder hydraulic power-assist steering system | |
| CN201610169U (en) | Connector for linkage plate and globe steering gear box of agricultural tricycle | |
| CN204197001U (en) | Three pivot electric forklift steering swivel systems | |
| CN203780601U (en) | Steering axle device for storage battery electric control forklift | |
| CN207291535U (en) | A kind of hanging joint device for fluid-link steering tractor | |
| CN204451912U (en) | A kind of wheel of Novel movable lifting table | |
| CN106739810B (en) | Rear axle bridge assembly for combine harvester | |
| CN202130489U (en) | Steering hinge mechanism for agricultural small-sized loading machine | |
| CN202811827U (en) | Nonmetal type knuckle bearing assembly with integral outer ring | |
| CN203181562U (en) | Grain combine harvester | |
| CN203957857U (en) | The support connecting base of tractor transfer case and change speed gear box | |
| CN206067864U (en) | The steering of two grades of steering structures used for electric vehicle | |
| CN207173727U (en) | Quarry tipper steering and quarry tipper | |
| CN206012222U (en) | A kind of novel front axle | |
| CN203261676U (en) | Rototiller control assembly | |
| CN204472483U (en) | Trailer car shaft lift system | |
| CN202754024U (en) | Forklift steering axle structure | |
| CN205256430U (en) | Automobile steering knuckle | |
| CN201610162U (en) | Steering gear for agricultural single-link plate tricycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |