The invention discloses an electric forklift and an axle box thereof. The axle box comprises a middle box body, a reduction gearbox cover, a first axle arm, a differential box cover and a second axle arm. The second axle arm is sleeved with and fixedly provided with a first supporting plate, the reduction gearbox cover is provided with a second annular installation groove and a plurality of connection columns, the first supporting plate is provided with a first annular installation groove and a plurality of connection holes, and the axle box is connected with a forklift frame through the first annular installation groove, the second annular installation groove, the connection columns and the connection holes. Connection reliability, supporting strength and movement stability of the axle box and the forklift frame are improved by limiting specific positions of connection column installation holes and the connection holes, distances between the connection column installation holes and the connection holes and installation and matching relations, the axle box is suitable for installation of the electric forklift, service life is prolonged, and manufacturing cost is lowered.
Electric forklift and axle box thereof
01.07.2015
Patent
Elektronische Ressource
Englisch
Electric forklift, axle box and supporting plate of axle box
Europäisches Patentamt | 2015
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