Differential operation device of straddle-type single-track vehicle
A straddle-type monorail and running device technology, which is applied in the direction of railway vehicles, transportation and packaging, and transmission devices driven by electric motors, can solve problems such as tire wear, unfavorable stable and safe operation of vehicles, and lack of differential adjustment functions. Achieve the effect of reducing wear and improving stress
Inactive Publication Date: 2009-11-04
许恒梅
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[0002] In the current straddle type monorail engineering vehicles, the left and right running wheels on the same axis are connected into an integral structure through flanges and through shafts. When the vehicle is running, the running wheels on the same axis rotate at the same speed and do not have the differential speed adjustment function. The tires are severely worn, which is not conducive to the stable and safe operation of the vehicle
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[0011] Shown in the accompanying drawings embodiment: for the vehicle running on the light rail PC beam 8, its two left and right side-by-side running wheels 4 are respectively equipped with a wheel side motor and a brake 1 on its wheel hub 2, a wheel side motor and a brake 1 is provided with a high-pressure oil interface 6 that can be connected to the vehicle hydraulic system, and the flange 3 on the outside of the wheel motor and brake 1 is hinged to the bogie 5 below the vehicle with a steering pin 7.
[0012] During implementation, the high-pressure oil interface 6 is connected with the driving hydraulic system through oil pipes.
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The invention provides a differential operation device of a straddle-type single-track vehicle. A wheel-site motor and a brake are respectively mounted on an either hub of a left paratactic road wheel and a right paratactic road wheel which are aligned on a vehicle running on a light rail PC girder. Either road wheel of the straddle-type single-track vehicle can rotate around a rotating shaft of either motor and rotate around a bogie, and the road wheels can mutually independently run to realize the differential operation of the vehicle, improve the stress conditions of the prior vehicle and the vehicle body, lessen the abrasion of tires and enable the vehicle to run more safely and stably.
Description
technical field [0001] The invention relates to a running device of an urban light rail vehicle, in particular to a differential speed running device of a straddle-type monorail vehicle. Background technique [0002] In the current straddle type monorail engineering vehicles, the left and right running wheels of the same axis are connected into an integral structure through flanges and through shafts. When the vehicle is running, the speeds of the running wheels on the same axis are the same, and there is no differential speed adjustment function. The tires are severely worn and are not conducive to the stable and safe operation of the vehicle. Contents of the invention [0003] The purpose of the present invention is to solve the above technical deficiencies, and provide a straddle-type monorail vehicle differential running device, which can realize the differential speed running of the vehicle. [0004] The invention includes a wheel motor, a brake and a running wheel, ...
Claims
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Inventor 许恒梅
Owner 许恒梅