CN203637454U - Traveling device of high land clearance tractor - Google Patents
Traveling device of high land clearance tractor Download PDFInfo
- Publication number
- CN203637454U CN203637454U CN201420016912.3U CN201420016912U CN203637454U CN 203637454 U CN203637454 U CN 203637454U CN 201420016912 U CN201420016912 U CN 201420016912U CN 203637454 U CN203637454 U CN 203637454U
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- China
- Prior art keywords
- support arm
- axle sleeve
- steering
- vertical shaft
- motor
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- 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 - Lifetime
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- 210000003746 feather Anatomy 0.000 claims description 13
- 230000009467 reduction Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000009333 weeding Methods 0.000 abstract description 3
- 239000002689 soil Substances 0.000 abstract description 2
- 238000003971 tillage Methods 0.000 abstract 2
- 238000003306 harvesting Methods 0.000 abstract 1
- 238000009331 sowing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Landscapes
- Soil Working Implements (AREA)
- Guiding Agricultural Machines (AREA)
Abstract
The utility model relates to a traveling device of a high land clearance tractor applicable to tillage operation of crops. The traveling device comprises a driving land wheel, a motor, a vertical shaft, a support arm, an air bag, a steering mechanism and a wheel tread adjustment device. The support arm is connected on a frame of the high land clearance tractor, and the other side of the support arm is provided with the wheel tread adjustment device; one end of the support arm is provided with an axle sleeve, and the vertical shaft is arranged inside the axle sleeve; the upper end of the vertical shaft is provided with a steering platform; the steering mechanism comprises a steering disc, a fixed disc, a steering support arm and a guide key; the steering disc is connected to the upper end of the axle sleeve and is capable of rotating along the axle sleeve, and the steering support arm is fixedly connected with the steering disc; the fixed disc is arranged above the air bag and is fixedly connected with the steering disc through the guide key; clamping grooves are formed in two ends of the steering platform, and the guide key is connected in the clamping grooves in a clamped manner. The high land clearance tractor provided with the traveling device can perform high land clearance tillage operation like weeding, soil loosening, fertilizing and ridging, and can also be used in routine operation like ploughing, tilling, sowing and harvesting.
Description
Technical field
The utility model relates to trac. field, specifically the running gear on a kind of high-arch tractor that is applicable to crops intertillage operation.
Background technology
At present, most Agriculture Field operations adopt the trac. of common configuration by supporting various agricultural machinery and implement, realize plough, plough, broadcast, the operation of the conventional trac. such as results, road surface transportation, but because the ground Clearance of the trac. of common configuration is less, generally at 30-50 centimetre, the field carrying capacity of trac. is poor, and field management and the paddy rice that can only adapt to shorter plant are carried the farm work before inserting; For China advantage industrial crops as the fertilising of the long-stalked crops middle and later periods such as cotton, soybean, sugarcane and the prevention and control of plant diseases, pest control can because existing trac. gap low, be not suitable with the field management of high culm plant middle and later periods, easy damaged crops in the time of plant growth operation in mid-term, cannot carry out weeding in the ranks, loosen the soil, apply fertilizer, the field intertillage management operations such as ridging.Some areas are used large-scale four-wheel drive tractor to carry out operation in the field of long-stalked crops, generally to solve the not high enough problem of ground gap by the diameter of increasing road wheel, this method that adds the earth gap is limited, maximum adaptable plant height is about 70 centimetres of left and right, because trac. deadweight strengthens, when operation, easily sink, clayey ground even cannot carry out operation.
Utility model content
Problem to be solved in the utility model is to provide a kind of running gear that is applicable to high-arch tractor that can meet China long-stalked crops field production agriculture requirement and performance requriements.
For solving the problems of the technologies described above, the utility model is realized as follows: the running gear of a kind of high-arch tractor described in the utility model comprises driving land wheel, motor, vertical shaft, support arm, air bag, steering hardware and Wheel space adjusting device; Described support arm is connected in the frame of high-arch tractor, can be along frame transverse shifting; One side of described support arm is provided with Wheel space adjusting device, one end of Wheel space adjusting device is connected with wheelspan regulator solution compressing cylinder, by the effect of wheelspan regulator solution compressing cylinder, drive Wheel space adjusting device transverse shifting, and then drive support arm transverse shifting in the frame of high-arch tractor, thereby realize the adjusting of wheelspan; One end of described support arm is provided with axle sleeve, and vertical shaft is arranged in axle sleeve, can be along the sliding axially of axle sleeve, and can in axle sleeve, rotate; The upper end of described vertical shaft is provided with and turns to platform, turns to the upper transverse plane of platform and the lower end of air bag to be abutted against, and the lower end of vertical shaft is provided with motor bracket and drives land wheel; Described steering hardware comprises steering handwheel, reaction plate, turns to support arm and feather key; Described steering handwheel is connected in the upper end of axle sleeve, and can rotate along axle sleeve, turns to support arm to be fixedly connected with steering handwheel; Described reaction plate is arranged at the upper end of air bag, between reaction plate and steering handwheel, is fixedly connected with by feather key; The described two ends that turn to platform are provided with draw-in groove, and feather key is connected in draw-in groove, can slide up and down along draw-in groove; Described motor is connected on motor bracket, and the clutch end of motor is fixedly connected with driving land wheel, can drive and drive land wheel to rotate.
In described motor, be provided with speed reduction gearing.
In described steering hardware, turn to one end of support arm to be connected with turning to driving oil cylinder, can promote to turn to support arm and rotate with the steering handwheel that turns to support arm to be fixedly connected with by oil cylinder effect.
Good effect of the present utility model: the running gear of a kind of high-arch tractor described in the utility model is arranged at the position of four land wheels of trac., substitute original trac. land wheel apparatus, it is the core of high-arch tractor, make the hi-crop workings such as this high-arch tractor can be realized on weeding, pine, fertilising, ridging, also can plough, plough, broadcast, the routine work such as results, applying of this utility model, can greatly reduce agriculture input cost, expand the purposes of trac., improve trac. degree of utilization.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model
Fig. 2 is structural representation of the present utility model
In figure, 1 drives land wheel 2 steering handwheel 3 air bag 4 feather key 5 support arm 6 Wheel space adjusting device 7 vertical shaft 8 motor bracket 9 motors 10 to turn to platform 11 axle sleeve 12 reaction plates 13 to turn to support arm
The specific embodiment
As shown in Figure 1 and Figure 2, the running gear of a kind of high-arch tractor described in the utility model comprises driving land wheel (1), motor (9), vertical shaft (7), support arm (5), air bag (3), steering hardware and Wheel space adjusting device (6); Described support arm (5) is connected in the frame of high-arch tractor, can be along frame transverse shifting; One side of described support arm (5) is provided with Wheel space adjusting device (6), one end of Wheel space adjusting device (6) is connected with wheelspan regulator solution compressing cylinder, by the effect of wheelspan regulator solution compressing cylinder, drive Wheel space adjusting device (6) transverse shifting, and then drive support arm (5) transverse shifting in the frame of high-arch tractor, thereby realize the adjusting of wheelspan; One end of described support arm (5) is provided with axle sleeve (11), and vertical shaft (7) is arranged in axle sleeve (11), can be along the sliding axially of axle sleeve (11), and can in axle sleeve (11), rotate; The upper end of described vertical shaft (7) is provided with and turns to platform (10), turn to the upper transverse plane of platform (10) and the lower end of air bag (3) to be abutted against, the lower end of vertical shaft (7) is provided with motor bracket (8) and drives land wheel (1); Described steering hardware comprises steering handwheel (2), reaction plate (12), turns to support arm (13) and feather key (4); Described steering handwheel (2) is connected in the upper end of axle sleeve (11), and can rotate along axle sleeve (11), turn to support arm (13) to be fixedly connected with steering handwheel (2), turn to the other end of support arm (13) to be connected with turning to driving oil cylinder, drive oil cylinder effect can promote to turn to support arm (13) and rotate with the steering handwheel (2) that turns to support arm (13) to be fixedly connected with by turning to; Described reaction plate (12) is arranged at the upper end of air bag (3), between reaction plate (12) and steering handwheel (2), is fixedly connected with by feather key (4); The described two ends that turn to platform (10) are provided with draw-in groove, and feather key (4) is connected in draw-in groove, can slide up and down along draw-in groove; Described motor (9) is connected on motor bracket (8), motor is provided with speed reduction gearing in (9), the clutch end of motor (9) is fixedly connected with driving land wheel (1), can drive and drive land wheel (1) to rotate.
Working process of the present utility model:
The running gear of a kind of high-arch tractor described in the utility model is arranged at the position of four land wheels of trac., when work, pass through the effect of wheelspan regulator solution compressing cylinder, drive Wheel space adjusting device (6) transverse shifting, and then drive support arm (5) transverse shifting in the frame of high-arch tractor, thereby realize the adjusting of wheelspan, drive land wheel (1) to be driven by motor (9), can realize stepless change, in the time that needs are turned, control turns to and drives oil cylinder pushing to turn to support arm (13) and rotate with the steering handwheel (2) that turns to support arm (13) to be fixedly connected with, when steering handwheel (2) rotates, the feather key (4) being fixedly connected with it also rotates thereupon, what the upper end of vertical shaft (7) was fixedly connected with turns to the two ends of platform (10) to be provided with draw-in groove, feather key (4) is connected in draw-in groove, the rotation of feather key turns to platform (10) to rotate drive, thereby vertical shaft (7) is with turning to platform (10) to rotate, the driving land wheel (1) that band is automatically connected in vertical shaft (7) lower end rotates, finally realize turning to of trac., on vertical shaft (7), turn to the upper transverse plane of platform (10) and the lower end of air bag (3) to be abutted against, the upper end of air bag (3) is connected with reaction plate (12), because vertical shaft (7) can move up and down in axle sleeve (11), reaction plate (12) is relative fixing with axle sleeve (11) position, in trac. traveling process, teetertotter compressing gasbag (3), realize the shock-absorbing function of trac..
Some principles of work and power of the running gear of the relevant a kind of high-arch tractor of the utility model that just explains through diagrams recited above; owing to being easy to carry out on this basis some modifications concerning the technical personnel in constructed field; therefore shown in this specification sheets does not really want the running gear of a kind of high-arch tractor described in the utility model to be confined to or in described concrete mechanism and Applicable scope; therefore every corresponding modify that may be utilized and equivalent, all belong to the protection domain of the utility model patent.
Claims (3)
1. a running gear for high-arch tractor, is characterized in that: comprise and drive land wheel, motor, vertical shaft, support arm, air bag, steering hardware and Wheel space adjusting device; Described support arm is connected in the frame of high-arch tractor, can be along frame transverse shifting; One side of described support arm is provided with Wheel space adjusting device, and one end of Wheel space adjusting device is connected with wheelspan regulator solution compressing cylinder; One end of described support arm is provided with axle sleeve, and vertical shaft is arranged in axle sleeve, can be along the sliding axially of axle sleeve, and can in axle sleeve, rotate; The upper end of described vertical shaft is provided with and turns to platform, turns to the upper transverse plane of platform and the lower end of air bag to be abutted against, and the lower end of vertical shaft is provided with motor bracket and drives land wheel; Described steering hardware comprises steering handwheel, reaction plate, turns to support arm and feather key; Described steering handwheel is connected in the upper end of axle sleeve, and can rotate along axle sleeve, turns to support arm to be fixedly connected with steering handwheel; Described reaction plate is arranged at the upper end of air bag, between reaction plate and steering handwheel, is fixedly connected with by feather key; The described two ends that turn to platform are provided with draw-in groove, and feather key is connected in draw-in groove, can slide up and down along draw-in groove; Described motor is connected on motor bracket, and the clutch end of motor is fixedly connected with driving land wheel.
2. the running gear of a kind of high-arch tractor according to claim 1, is characterized in that: in described motor, be provided with speed reduction gearing.
3. the running gear of a kind of high-arch tractor according to claim 1, is characterized in that: in described steering hardware, turn to one end of support arm to be connected with turning to driving oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016912.3U CN203637454U (en) | 2014-01-13 | 2014-01-13 | Traveling device of high land clearance tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016912.3U CN203637454U (en) | 2014-01-13 | 2014-01-13 | Traveling device of high land clearance tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637454U true CN203637454U (en) | 2014-06-11 |
Family
ID=50868730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420016912.3U Expired - Lifetime CN203637454U (en) | 2014-01-13 | 2014-01-13 | Traveling device of high land clearance tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637454U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551854A (en) * | 2018-02-28 | 2018-09-21 | 华南农业大学 | A kind of ratooning rice harvester of changeable wheel track |
| CN108749499A (en) * | 2018-07-04 | 2018-11-06 | 山东五征集团有限公司 | The independent suspension device of high-clearance self-propelled chassis |
| CN110679265A (en) * | 2019-10-30 | 2020-01-14 | 山东农业大学 | Double-row self-propelled deep planting green Chinese onion harvester |
-
2014
- 2014-01-13 CN CN201420016912.3U patent/CN203637454U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551854A (en) * | 2018-02-28 | 2018-09-21 | 华南农业大学 | A kind of ratooning rice harvester of changeable wheel track |
| CN108749499A (en) * | 2018-07-04 | 2018-11-06 | 山东五征集团有限公司 | The independent suspension device of high-clearance self-propelled chassis |
| CN108749499B (en) * | 2018-07-04 | 2024-01-26 | 山东五征集团有限公司 | Independent suspension device of high-clearance self-propelled chassis |
| CN110679265A (en) * | 2019-10-30 | 2020-01-14 | 山东农业大学 | Double-row self-propelled deep planting green Chinese onion harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |