Control method of power taking device
A control method and driven shaft technology, applied in the field of transmission, can solve problems such as complex structure, cumbersome control, and easily damaged gears, and achieve the effects of increased safety factor, high transmission efficiency, and convenient control
Inactive Publication Date: 2019-01-01
YANTAI HAIDE SPECIAL VEHICLE
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Problems solved by technology
[0008] However, due to the limited internal structure of the transfer case gear, it cannot achieve high-speed walking and work normally.
Moreover, due to the limited internal structure of the transfer case gear, its movable shift fork is respectively arranged on the output shaft of the transfer case, the drive shaft of the hydraulic motor, and the transmission shaft of the second device, so the control is more cumbersome and the structure is more complicated
When the various functions are switched, it is impossible to detect whether the shift fork is in place, and the gears are easily damaged
Method used
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[0041] The present invention will be described in further detail below in conjunction with accompanying drawing and specific implementation: among following accompanying drawings, numbering is identical, and its explanation is identical, and wherein 10 is output I shaft pulley, 11 is output I shaft, 12 is output I shaft gear, 13 is the main shaft gear, 14 is the main shaft gear, 15 is the sliding sleeve of the driven shaft, 16 is the variable pump, 17 is the transmission output port, 18 is the hydraulic motor, 19 is the output II shaft pulley, 20 is the transmission input port, 21 is the main shaft , 22 is the output II shaft gear, 23 is the transmission gear a, 24 is the output II shaft, 25 is the output III shaft gear, 26 is the transmission gear b, 27 is the output III shaft, 28 is the housing, 29 is the driven shaft, 30 is the cylinder a, 31 is the cylinder b, 32 is the cylinder c, 33 is the main shaft gear sliding sleeve shift fork, 34 is the driven shaft sliding sleeve sh...
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The invention relates to a control method of a power taking device. The power taking device comprises a shell, a main shaft, a driven shaft and output shafts. A main shaft gear and a main shaft gear sliding sleeve are arranged on the main shaft. A driven shaft sliding sleeve is arranged on the driven shaft. The main shaft and the driven shaft are located on the same axis. The driven shaft slidingsleeve and the main shaft gear are arranged in a matched mode. An output I shaft belt pulley and an output I shaft gear are arranged on an output I shaft. Meanwhile, the output I shaft is connected with a variable pump. An output II shaft gear, a transmission gear a and an output II shaft belt pulley are arranged on an output II shaft. The transmission gear a and the output I shaft are in a constant engaged state. An output III shaft gear and a transmission gear b are arranged on an output III shaft, and one end of the output III shaft is connected with a hydraulic motor. The control method ischaracterized in that the components are used for achieving output modes of five types of power of the power taking device through different control ways, and suitable for in-situ test run of specialpurpose vehicles during test tun, examination and repair when the vehicles leave a factory.
Description
(1) Technical field [0001] The invention belongs to the transmission field and relates to a control method of a power take-off device. (2) Background technology [0002] In recent years, with the development of our country's modernization, it has paid more and more attention to the protection of the environment. Its sanitation vehicle has also become an essential tool because of its high operating efficiency and low labor intensity. Yet present sanitation vehicles, such as road sweepers, sweepers, high-pressure cleaning vehicles and other special vehicles that require a second power, most of them are still equipped with auxiliary engines. This mode of operation has high noise, high fuel consumption, high maintenance costs, and heavy emission pollution. And due to the installation of the second power, not only increased the weight of the vehicle, but also took up a part of the space, thereby reducing the volume of other special devices of the vehicle, such as water tanks, g...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16H47/06F16H57/023F16H61/30F16H63/30
CPCF16H47/06F16H57/023F16H61/30F16H63/304
Inventor 张振海王成玉杨学超
Owner YANTAI HAIDE SPECIAL VEHICLE