Double output shaft toothed gearing electric motor
Technical field
This utility model relates to a kind of reducing motor, specifically a kind of double output shaft toothed gearing electric motor.
Background technology
Reducing motor refers to reductor and the conglomerate of motor (motor).This conglomerate generally also can be described as gear motor or gear motor.Reducing motor is common to be exported for one end, and the only one of which direction, direction of output limits its scope used.
Utility model content
For deficiency of the prior art, need a kind of can the reducing motor of two-way output.
For realizing above-mentioned technical scheme, this utility model needs a kind of double output shaft toothed gearing electric motor, including motor housing, rotor and stator, rotor and stator cooperate and are fixed in motor housing, one-level output revolving shaft is extended on described rotor, the end of described one-level output revolving shaft is inserted with one-stage gear, coordinate with one-stage gear has secondary gear, the centre bore of secondary gear runs through and has two grades of output shafts, described two grades of output shafts are parallel with one-level output revolving shaft, the two ends of two grades of output shafts are extended outside motor housing, the end of described one-level output revolving shaft is also inserted with bearing, described bearing is connected in motor housing internal side wall.
Described two grades of output shaft upper sleeves have on the inwall that pair of bearings, described bearing are connected to corresponding of motor housing.
One end of described two grades of output shafts is shaped to spline link slot, and the other end is shaped to flat key link slot.
The two ends of described two grades of output shafts are all beyond the maximum outer rim of motor housing.
Oil filler point is had on described motor housing.
The utility model has the advantages that: in this body structure, original motor can only be improved to one direction output twocouese output, change the output speed of motor according to the gear ratio between two gears, the motor of dual output connects more convenient, connection wider general.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of double output shaft toothed gearing electric motor.
In figure: 1, motor housing, 2, rotor, 3, stator, 4, one-level output revolving shaft, 5, one-stage gear, 6, secondary gear, 7, two grades of output shafts, 8, bearing, 9, oil filler point.
Detailed description of the invention
According to Fig. 1, specific embodiment of the utility model is described, including motor housing 1, rotor 2 and stator 3, rotor 2 and stator 3 cooperate and are fixed in motor housing 1, it is characterized in that: on described rotor 2, extend one-level output revolving shaft 4, the end of described one-level output revolving shaft 4 is inserted with one-stage gear 5, coordinate with one-stage gear 5 has secondary gear 6, the centre bore of secondary gear 6 runs through and has two grades of output shafts 7, described two grades of output shafts 7 are parallel with one-level output revolving shaft 4, it is outside that motor housing 1 is extended at the two ends of two grades of output shafts 7, the end of described one-level output revolving shaft 4 is also inserted with bearing 8, described bearing 8 is connected in motor housing 1 internal side wall.
Described two grades of output shaft 7 upper sleeves have pair of bearings 8, described bearing 8 to be connected on the inwall of corresponding of motor housing 1.
One end of described two grades of output shafts 7 is shaped to spline link slot, and the other end is shaped to flat key link slot.
The two ends of described two grades of output shafts 7 are all beyond the maximum outer rim of motor housing 1.
Oil filler point 9 is had on described motor housing 1.
The principle of this structure is, the one-level output revolving shaft 4 that described rotor 2 extends, and owing to being unidirectional output, by the transmission of two gears, the rotation of one-level output revolving shaft 4 is exported outwards translation, and it is outside that motor housing 1 can be extended in the two ends of two grades of output shafts 7.