Tractor five-wheel turning control system
A turning control and tractor technology, applied in the field of tractors, can solve the problems of easy wheel slippage, low efficiency, insufficient turning power, etc.
Pending Publication Date: 2020-10-27
京山三雷重工股份有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
However, relying only on the power provided by the rear wheels makes the power of the fifth wheel less when turning. When the soil is soft or the ground is muddy, the wheels are prone to slipping, the turning power is insufficient, the efficiency is low, and the safety performance is poor.
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[0017] It should be pointed out that the following detailed descriptions are all exemplary and are intended to provide further description of the application. The terminology used is only for describing specific implementations, and is not intended to limit the exemplary implementations based on the application.
[0018] The first embodiment of the present invention relates to a tractor five-wheel turning control system, figure 1 As shown, it includes a five-wheel gearbox, a fifth wheel 6 and a lifting device. The lifting device is used for lifting or lowering the fifth wheel 6. The lifting device is preferably a hydraulic lifting device. The five-wheel gearbox includes an input shaft 1, a reverse intermediate shaft 2 and an output shaft 3. The front end of the output shaft 3 is connected to the fifth wheel 6. The fifth wheel 6 is mounted on an axle 4, and the axle 4 is connected to the output shaft 3 through a universal joint 5. The rear end of the input shaft 1 of the five-s...
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The invention relates to the field of tractors, in particular to a tractor five-wheel turning control system. The tractor five-wheel turning control system includes a five-wheel gearbox, a fifth wheeland a lifting device. The five-wheel gearbox includes an input shaft, a reverse gear middle shaft and an output shaft. A reverse gear driving gear, a high gear driving gear, a middle gear driving gear and a low gear driving gear are sequentially installed on the input shaft. A reverse gear middle gear meshed with the reverse gear driving gear is installed on the reverse gear middle shaft. The output shaft is provided with a reverse gear driven gear, a high gear driven gear, a middle gear driven gear and a low gear driven gear separately meshed with the reverse gear middle gear, the high geardriving gear, the middle gear driving gear and the low gear driving gear. A first meshing sleeve is arranged between the reverse gear driven gear and the high gear driven gear, and a second meshing sleeve is arranged between the middle gear driven gear and the low gear driven gear. The front end of the output shaft is connected to the fifth wheel. The tractor five-wheel turning control system hasconvenient operation, high working efficiency, and safety and reliability.
Description
Technical field [0001] The invention relates to the field of tractors, in particular to a tractor five-wheel turning control system. Background technique [0002] As an important agricultural machine tool, the tractor usually needs to turn on the ground when it is mounted with rear-mounted agricultural tools to perform operations. However, the four-wheel tractor in the prior art has a large turning radius when turning and low operating efficiency. In response to the above problems, in actual work, many people make artificial modifications to the four-wheel tractor. They only install a fifth wheel in front of the vehicle, and use the lifting device to raise and lower the fifth wheel. When the fifth wheel is needed to turn , Relying on the driving force of the rear wheels to force the fifth wheel to turn and turn the tractor around. However, relying only on the power provided by the rear wheels makes the fifth wheel less powerful when turning. When the soil is soft or the ground i...
Claims
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IPC IPC(8): F16H3/00F16H3/083F16H57/023B62D61/12
CPCB62D61/12F16H3/002F16H3/083F16H57/023F16H2003/0822F16H2057/02056F16H2200/0039F16H2200/2035
Inventor 刘恩丰
Owner 京山三雷重工股份有限公司