Marine oil hose reel

A marine oil hose reel, comprising:

• a mounting frame;
• a reel, rotatably mounted on the mounting frame along an axis in a first direction;
• a hose, wound around the periphery of the reel;
• an oil pump assembly, arranged on the mounting frame and provided with a first
• port and a second port which are communicated with a pump cavity of the oil pump assembly, the first port being communicated with an oil depot, and the second port being connected to an end of the hose;
• and
• a driving assembly, arranged on the mounting frame and provided with two driving parts spaced apart, each driving part being rotatably arranged along an axis of the driving part, one of the driving parts being connected to the reel to drive the reel to rotate, and the other one of the driving parts being connected to the oil pump assembly to drive the oil pump assembly to pump oil;
• wherein, the oil pump assembly comprises a housing, and the housing is arranged on the mounting frame;
• the driving assembly comprises a stator assembly, a first rotor assembly and a second rotor assembly, the stator assembly is arranged in the housing, the first rotor assembly and the second rotor assembly are rotatably mounted in the housing along the axis in the first direction and located on two opposite sides of the stator assembly in the first direction, coil windings are arranged on two opposite sides of the stator assembly in the first direction, the first rotor assembly is connected to the oil pump assembly, the second rotor assembly is connected to the reel, and the first rotor assembly and the second rotor assembly form the two driving parts;
• and
• the pump cavity is formed between the housing and the first rotor assembly, and the first port and the second port are formed in the housing.