JP2013194621A5

JP2013194621A5 -

Info

Publication number: JP2013194621A5
Application number: JP2012063219A
Authority: JP
Filing date: 2012-03-21
Publication date: 2015-04-16
Anticipated expiration: 2032-03-21

Description

上記目的を達成するために、本発明の排水ポンプは、回転羽根を収容するポンプ本体と、回転羽根を駆動するモールドモータと、ポンプ本体の上部に固着されてモールドモータを支持する受け部材と、受け部材の上部に固着されて受け部材との間にモールドモータの収容室を形成するカバーとを備えた排水ポンプであって、受け部材は、ポンプ本体の上部の開口部を覆う蓋部を一体的に備えるとともに上面が開口した筒状のモータ支持部を有しており、モータ支持部は、モールドモータのモータ本体の下面を支持するとともにモータ本体の外周面に近接する本体支持部を有しており、モータ支持部と蓋部とは、モールドモータの出力軸の両側位置で起立する平板状の支柱により連結されているものである。 In order to achieve the above object, the drainage pump of the present invention includes a pump body that accommodates the rotating blades, a mold motor that drives the rotating blades, a receiving member that is fixed to the upper portion of the pump body and supports the mold motor, receiving a drainage pump with a cover to form a housing chamber of the mold motor between the receiving member is fixed to the upper portion of the member, receiving member, integrally a lid for covering the upper opening portion of the pump body and the top surface has a cylindrical motor support portion and an opening, including a manner, the motor support portion, the main body supporting portion close to the outer peripheral surface of the motors body together when supporting a lower surface of the motor body of the molded motor The motor support portion and the lid portion are connected by a plate-like support column that stands at both side positions of the output shaft of the molded motor .

本発明の排水ポンプにおいて、前記平板状の支柱は、前記モールドモータの出力軸の両側位置で外側支柱と内側支柱とが対をなすように構成されていてもよい。
そして、カバーを受け部材にスナップフィット形式で固着する取付具を備えるものとすることができる。
また、カバーが、受け部材に固着された状態でモールドモータを下方に押圧する押え部を備えるようにすることが好ましい。 In the drainage pump of the present invention, the flat columnar support may be configured such that the outer support and the inner support are paired at both side positions of the output shaft of the mold motor.
The cover may be provided with a fixture that is fixed to the receiving member in a snap-fit manner.
Moreover, it is preferable that the cover includes a pressing portion that presses the mold motor downward while being fixed to the receiving member.

Claims

A pump main body that accommodates the rotating blades, a mold motor that drives the rotating blades, a receiving member that is fixed to an upper portion of the pump main body and supports the mold motor, and an upper portion of the receiving member that is fixed to the receiving member. A drainage pump provided with a cover that forms a storage chamber of the molded motor between,
The receiving member has a cylindrical motor support portion that is integrally provided with a cover portion that covers the opening portion of the upper portion of the pump body, and that has an upper surface opened.
The motor support part has a body support part that supports the lower surface of the motor body of the molded motor and is close to the outer peripheral surface of the motor body ,
The drainage pump, wherein the motor support portion and the lid portion are connected to each other by a plate-like column that stands on both sides of the output shaft of the molded motor .

2. The drainage pump according to claim 1, wherein the flat columnar support is configured such that the outer support and the inner support are paired at both sides of the output shaft of the mold motor .

Claim 1 or 2 drainage pump according, characterized in that it comprises a fixture for fixing by snap-fit type to the receiving member the cover.

The drainage pump according to any one of claims 1 to 3, wherein the cover includes a pressing portion that presses the mold motor downward while being fixed to the receiving member.