The invention discloses an electric forklift, an axle box and a supporting plate of the axle box. The supporting plate comprises a sleeve part and a plate part, wherein the sleeve part is arranged on a second axle arm in a sleeving mode, the plate part is used for being connected with a forklift frame, the sleeve part is provided with an inner hole, a first annular installation groove is formed in the periphery of the sleeve part, a reinforcing bend is formed on the plate part, the plate part is provided with a first connection hole, a second connection hole, a third connection hole and a fourth connection hole, and a notch used for receding the motor is formed between the second connection hole and the third connection hole in the plate part. According to the supporting plate, according to the installation structure, supporting strength and stress distribution of the axle box, the position relations between the connection holes and a shaft hole are limited, the connection supporting structure, position distribution and other aspects are optimized, connection reliability, supporting strength and movement stability are improved, the service life is prolonged, and manufacturing cost is lowered.
Electric forklift, axle box and supporting plate of axle box
01.07.2015
Patent
Elektronische Ressource
Englisch
Electric forklift, axle box and lubricating structure of axle box
Europäisches Patentamt | 2015
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