Rolling type double-wheel power receiving device

Abstract

The invention discloses a rolling type double-wheel power receiving device which comprises a base arranged at the top of an electric vehicle, a first vertical cylinder and a second vertical cylinder which are vertical are arranged on the base at intervals, a first vertical rod is arranged in the first vertical cylinder, the first vertical rod is rotationally connected with a horizontal first conductive rotating shaft, and the first conductive rotating shaft is sleeved with a first metal roller. A second vertical rod is arranged in the second vertical cylinder, the second vertical rod is rotationally connected with a horizontal second conductive rotating shaft, the second conductive rotating shaft is sleeved with a second metal roller, the first metal roller and the second metal roller are located below two contact lines of the contact network respectively and matched with the two contact lines respectively, and an electrical loop is formed through the two contact lines. The first conductive rotating shaft is further sleeved with an electricity taking device, and electric energy of the overhead line system is taken out through the electricity taking device. The device can receive power in real time, ensures the continuity of power supply, and does not generate clutters to interfere with an electric field.

Description

Technical field [0001] The present invention relates to the field of tram power supply, and is specifically a rolling double-wheel driven device. Background technique [0002] Electrical energy needs to be powered in the field of rail transit, electric vehicles. For rail transit, at this stage, it is generally arranged in the top of the locomotive, and the electroiled electro-withdrawal of the contact network, and then transforms the tram. It is complicated by the electrogramming arch structure, and the long-term high speed of the electric bow Slide in contact network, resulting in contact net wear, while triggering a safety accident; in addition, the tram needs to form a loop by a guide rail in contact with the wheel, and the generated electric field will interfere with other electrical equipment of the tram, and other additional anti-interference must be used. means. [0003] For electric vehicles, there is currently generally battery powers, and the battery's battery life is l...

AI Technical Summary

Problems solved by technology

For rail transit, at this stage, a pantograph is generally installed on the top of the locomotive, and the electricity transmitted by the catenary is taken out, and then converted to power the vehicle through rectification and inverter. Sliding on the catenary, causing the wear of the catenary and causing safety accidents; in addition, the tram needs to form a circuit through the guide rails in contact with the wheels, and the generated electric field will interfere with other electrical equipment of the tram, so other additional anti-interference must be used means

[0003] For electric vehicles, batteries are generally used for power supply at present, and the battery life is limited. At present, charging the batteries will consume a lot of time, so that electric vehicles cannot be well popularized and applied.

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