CN208789762U - A kind of independent-lifting front steering axle for agricultural machinery - Google Patents
A kind of independent-lifting front steering axle for agricultural machinery Download PDFInfo
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- CN208789762U CN208789762U CN201821580780.1U CN201821580780U CN208789762U CN 208789762 U CN208789762 U CN 208789762U CN 201821580780 U CN201821580780 U CN 201821580780U CN 208789762 U CN208789762 U CN 208789762U
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Abstract
The utility model relates to a kind of independent-lifting front steering axle for agricultural machinery, including the near front wheel, off-front wheel, the near front wheel, off-front wheel are mounted on the lower section of rack, and the near front wheel, off-front wheel are respectively provided with independent lifting steering mechanism；Lifting steering mechanism structure be, front-wheel is mounted on axle aggregate, axle aggregate connects lifting cylinder, lifting cylinder can drive front-wheel to move up and down, equipped with steering cylinder, steering cylinder is hinged with lifting cylinder, and steering cylinder can drive front-wheel to do divertical motion by lifting cylinder, and described front-wheel is the near front wheel or off-front wheel.The utility model can independently manipulate the near front wheel, off-front wheel, handling strong, and travel speed not only can be improved, also greatly improve stability and complete machine passability in complete machine driving process.
Description
Technical field
The utility model relates to a kind of independent-lifting front steering axles for agricultural machinery.
Background technique
Currently, harvesting sugarcane mode mainly based on artificial, cut down by the way of most original, is shipped, whole process labor
Fatigue resistance is big, low efficiency.The cane harvesting machine used on a small quantity is mainly rubber belt track type, uses mature crawler body knot
Structure has many advantages, such as that center of gravity is low, grounding pressure is small, adhesive force is good, but also have that movement speed is slow, transition difficulty is big simultaneously and at
The disadvantages of this is higher.
It is that utility model entitled " bridge before sugar-cane cutting machine high-clearance " is special with the immediate prior art of the utility model
Sharp (patent No.: 201520462110.X), the patent use wheeled construction, and left and right turn column is fixedly connected with preceding bridge crossbeam,
Therefore left and right turn wheel links, when left and right turn wheel encounters different obstacles, complete machine can be tilted to a side, and existing shortcoming exists
Small in steering angle, handling poor, when encountering different obstacles, complete machine passability is poor.
Utility model content
It is handling strong the purpose of the invention of the present invention is to provide a kind of independent-lifting front steering axle for agricultural machinery,
Complete machine passability can be effectively improved.
Realize the technical solution of the present utility model purpose:
A kind of independent-lifting front steering axle for agricultural machinery, including the near front wheel, off-front wheel, the near front wheel, off-front wheel are mounted on
The lower section of rack, it is characterised in that: the near front wheel, off-front wheel are respectively provided with independent lifting steering mechanism；Go up and down steering mechanism
Structure is that front-wheel is mounted on axle aggregate, and axle aggregate connects lifting cylinder, and lifting cylinder can drive front-wheel to move up and down,
Equipped with steering cylinder, steering cylinder is hinged with lifting cylinder, and steering cylinder can drive front-wheel to do divertical motion by lifting cylinder,
Described front-wheel is the near front wheel or off-front wheel.
Further, axle aggregate connects frame, and lifting cylinder is fixed with frame；Lifting cylinder is vertically arranged, lifting cylinder
Top and rack it is hinged.
Further, lifting cylinder is connected to otic placode；Steering cylinder is laterally arranged, and one end of steering cylinder and otic placode are hinged,
The other end of steering cylinder and rack are affixed.
Further, it is equipped with swinging frame, swinging frame is laterally arranged, and the bottom end of lifting cylinder connects oil cylinder rotary shaft, swinging frame
One terminates oil cylinder rotary shaft, the rotating pin on another endmatcher frame of swinging frame.
Further, the near front wheel, off-front wheel are equipped with drive motor, the line shaft cock wheel axle assembly of drive motor.
Further, steering cylinder end is fixed by fixing seat and the engine crossbeam in rack.
Further, frame is equipped with plate, and plate is equipped with the mounting hole for installing axle aggregate or drive motor.
The utility model has the advantages that
The utility model the near front wheel, off-front wheel are respectively provided with independent lifting steering mechanism；Go up and down the structure of steering mechanism
For front-wheel is mounted on axle aggregate, and axle aggregate connects lifting cylinder, and lifting cylinder can drive front-wheel to move up and down, be equipped with
Steering cylinder, steering cylinder is hinged with lifting cylinder, and steering cylinder can drive front-wheel to do divertical motion by lifting cylinder.This reality
The near front wheel, off-front wheel can be manipulated independently with novel, when left and right front-wheel encounters different obstacles, corresponding lifting oil
Cylinder can guarantee that complete machine will not be tilted because of obstacle with independent control, and the corresponding steering cylinder of left and right front-wheel can realize front-wheel
It turns to, realizes bigger steering angle, guarantee that complete machine effectively passes through obstacle.The utility model is handling strong, and row not only can be improved
Speed is sailed, stability and complete machine passability in complete machine driving process are also greatly improved.The utility model is suitable for harvesting
Class agricultural machinery, is particularly suitable for sugar-cane cutting machine.
The utility model axle aggregate connects frame, and lifting cylinder is fixed with frame；Lifting cylinder is vertically arranged, lifting cylinder
Top and rack it is hinged；Lifting cylinder is connected to otic placode；Steering cylinder is laterally arranged, and one end of steering cylinder and otic placode are hinged,
The other end of steering cylinder and rack are affixed.The utility model lifting cylinder is connect by frame with axle aggregate, steering cylinder
Hinged with lifting cylinder by otic placode, structure designs advantages of simple, is further ensured that the handling and complete machine passability of complete machine.
The utility model is equipped with swinging frame, and swinging frame is laterally arranged, and the bottom end of lifting cylinder connects oil cylinder rotary shaft, swinging frame
One terminates oil cylinder rotary shaft, the rotating pin on another endmatcher frame of swinging frame.The utility model can be to front-wheel by swinging frame
Lifting and steering play the role of Auxiliary support, be further ensured that complete machine work stability and reliability.
The utility model the near front wheel, off-front wheel are equipped with drive motor, the line shaft cock wheel axle assembly of drive motor；Frame
Equipped with plate, plate is equipped with the mounting hole for installing axle aggregate or drive motor.The utility model can realize that two wheels drive
Dynamic and four-wheel drive switching is further ensured that the dynamic property of complete machine, and then improves the passability of complete machine.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the right view of the utility model；
Fig. 4 is front-wheel schematic diagram when the utility model uses 4 wheel driven；
Fig. 5 is front-wheel side view when the utility model uses 4 wheel driven.
Specific embodiment
Embodiment one:
As shown in Figure 1 to Figure 3, the near front wheel 1, off-front wheel 11 are mounted on the lower section of rack, and the near front wheel 1, off-front wheel 11 are distinguished
With independent lifting steering mechanism.Front-wheel selects radial tyre, and passability low to Leifsonia destructive rate is good, wheel rim and wheel
Spoke is welded to connect, and intensity is reliable.
The structure for going up and down steering mechanism is that front-wheel is mounted on axle aggregate, and axle aggregate connects lifting cylinder 3, lifting oil
Cylinder 3 can drive front-wheel to move up and down, and be equipped with steering cylinder 7, steering cylinder 7 and lifting cylinder 3 are hinged, and steering cylinder 7 can lead to
Crossing lifting cylinder 3 drives front-wheel to do divertical motion, and described front-wheel is the near front wheel or off-front wheel.Axle aggregate 2 connects frame 8, wheel shaft
Assembly mainly includes the portions such as semiaxis, shell, bearing cap, retaining ring, outside framework oil seal, tapered roller bearing, round nut, stop washer
Part.
The middle part of lifting cylinder 3 is welded with plate, and lifting cylinder 3 is welded and fixed by the plate with frame 3.Lifting cylinder
3 is vertically arranged, and the top of lifting cylinder 3 is hinged by fixing seat 4 and rack.Consolidated in fixing seat 4 by pin shaft hole and pin shaft snap-gauge
Determine hole location, it is hinged convenient for the top and fixing seat of lifting cylinder 3.Lifting cylinder 3 is connected to otic placode 12；The laterally setting of steering cylinder 7,
One end of steering cylinder 7 and otic placode 12 are hinged, and the other end and rack of steering cylinder 7 are affixed, i.e., the other end of steering cylinder 7 is logical
Fixing seat 5 is crossed to fix with the engine crossbeam in rack.Equipped with swinging frame 6, the laterally setting of swinging frame 6, the bottom end of lifting cylinder 3
Oil cylinder rotary shaft is connect, the one of swinging frame 6 terminates oil cylinder rotary shaft, the rotating pin 9 on another endmatcher frame of swinging frame 6.
When work, the corresponding independent-lifting steering mechanism of the near front wheel, off-front wheel can independently grasp the near front wheel, off-front wheel
Control, lifting cylinder can drive front-wheel to move up and down, and steering cylinder can drive front-wheel to do divertical motion.Lifting cylinder stroke
300mm, positive and negative 30 degree of steering angle, turning radius 5m.When left and right front-wheel encounters different obstacles, corresponding lifting cylinder can
With independent control, guarantee that complete machine will not be tilted because of obstacle, the corresponding steering cylinder of left and right front-wheel can realize turning for front-wheel
To the bigger steering angle of realization guarantees that complete machine effectively passes through obstacle.
Embodiment two:
As shown in Figure 4, Figure 5, the near front wheel, off-front wheel are equipped with drive motor 10, the line shaft cock wheel axis of drive motor 10
Assembly, it can be achieved that two wheel drives and four-wheel drive switching, be further ensured that the dynamic property of complete machine, and then improve leading to for complete machine
The property crossed.Frame is equipped with plate, and plate is equipped with the mounting hole for installing axle aggregate or drive motor.Remaining structure and work
Principle is the same as embodiment one.
Claims (7)
1. a kind of independent-lifting front steering axle for agricultural machinery, including the near front wheel, off-front wheel, the near front wheel, off-front wheel are mounted on machine
The lower section of frame, it is characterised in that: the near front wheel, off-front wheel are respectively provided with independent lifting steering mechanism；Go up and down the knot of steering mechanism
Structure is that front-wheel is mounted on axle aggregate, and axle aggregate connects lifting cylinder, and lifting cylinder can drive front-wheel to move up and down, if
There is steering cylinder, steering cylinder is hinged with lifting cylinder, and steering cylinder can drive front-wheel to do divertical motion by lifting cylinder, institute
Say that front-wheel is the near front wheel or off-front wheel.
2. the independent-lifting front steering axle according to claim 1 for agricultural machinery, it is characterised in that: axle aggregate connects frame
Frame, lifting cylinder are fixed with frame；Lifting cylinder is vertically arranged, and the top of lifting cylinder and rack are hinged.
3. the independent-lifting front steering axle according to claim 2 for agricultural machinery, it is characterised in that: lifting cylinder is connected to ear
Plate；Steering cylinder is laterally arranged, and one end of steering cylinder and otic placode are hinged, and the other end and rack of steering cylinder are affixed.
4. the independent-lifting front steering axle according to claim 3 for agricultural machinery, it is characterised in that: be equipped with swinging frame, pendulum
Moving frame is laterally arranged, and the bottom end of lifting cylinder connects oil cylinder rotary shaft, a termination oil cylinder rotary shaft of swinging frame, another termination of swinging frame
Rotating pin in rack.
5. according to claim 1 to the independent-lifting front steering axle for being used for agricultural machinery described in 4 any one, it is characterised in that: left
Front-wheel, off-front wheel are equipped with drive motor, the line shaft cock wheel axle assembly of drive motor.
6. the independent-lifting front steering axle according to claim 5 for agricultural machinery, it is characterised in that: steering cylinder end is logical
Fixing seat is crossed to fix with the engine crossbeam in rack.
7. the independent-lifting front steering axle according to claim 6 for agricultural machinery, it is characterised in that: frame is equipped with plate,
Plate is equipped with the mounting hole for installing axle aggregate or drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580780.1U CN208789762U (en) | 2018-09-27 | 2018-09-27 | A kind of independent-lifting front steering axle for agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580780.1U CN208789762U (en) | 2018-09-27 | 2018-09-27 | A kind of independent-lifting front steering axle for agricultural machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208789762U true CN208789762U (en) | 2019-04-26 |
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ID=66210930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821580780.1U Active CN208789762U (en) | 2018-09-27 | 2018-09-27 | A kind of independent-lifting front steering axle for agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208789762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278848A (en) * | 2018-09-27 | 2019-01-29 | 中联重机股份有限公司 | A kind of independent-lifting front steering axle for agricultural machinery |
-
2018
- 2018-09-27 CN CN201821580780.1U patent/CN208789762U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278848A (en) * | 2018-09-27 | 2019-01-29 | 中联重机股份有限公司 | A kind of independent-lifting front steering axle for agricultural machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 241080 16 e - Xi Road, San Shan Economic Development Zone, Wuhu, Anhui Patentee after: Zhonglian Agricultural Machinery Co., Ltd Address before: 241080 Anhui province Wuhu City mountain Economic Development Zone E Xi Road No. 16 Patentee before: ZOOMLION HEAVY MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address |