One kind is used for rotor winding formula motor ventilation and cooling structure

One kind is used for rotor winding formula motor ventilation and cooling structure

  • CN 206,432,844 U
  • Filed: 02/13/2017
  • Issued: 08/22/2017
  • Est. Priority Date: 02/13/2017
  • Status: Active Grant
First Claim
Patent Images

1. one kind is used for rotor winding formula motor ventilation and cooling structure, including drive end bearing bracket(

  • 1)

    , rear end cap(

    8)

    And stator coreShell, it is characterised in that:

    The drive end bearing bracket(

    1)

    , rear end cap(

    8)

    Install to form electric machine casing with stator core housing combination, instituteThat states electric machine casing is provided with rotating shaft centrally through bearing, and the rotating shaft is close to drive end bearing bracket(

    1)

    One end rotor fan is installed(

    2)

    , and rotating shaft is close to rear end cap(

    8)

    One end rear windshield is installed(

    7)

    , rotor is installed in the middle part of the rotating shaft, it is describedRotating shaft is in rotor fan(

    2)

    Part between rotor is provided with fairing(

    3)

    , rotor tooth pressure is connected with the rotorPiece(

    4)

    , the rear end cap(

    8)

    End be connected with slip ring room(

    11)

    , the rotating shaft is close to rear end cap(

    8)

    One end extend to cunningRing casing(

    11)

    Inside, and rotating shaft is located at slip ring room(

    11)

    Internal part is provided with rear external fan(

    9)

    , rotating shaft is located at slip ring room(

    11)

    Internal part is also equipped with slip ring, slip ring room(

    11)

    Inwall be provided with brush holder(

    10)

    , the brush holder(

    10)

    Match somebody with somebody with slip ringClose and install, the slip ring room(

    11)

    One end away from electric machine casing is connected with back shroud(

    12)

    , and the top connection of electric machine casingThere is hollow cooler(

    6)

    .

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