JPH0383456U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す軸受給排油装
置の縦断面図である。 １……副間槽、１ａ……開口部、２……弁板、
３……シヤフト、４……オイルリング、５……軸
受メタル、６……軸受箱、７……浮子、８……梃
子、８ａ，８ｂ，８ｃ……支点、９……連結棒。 FIG. 1 is a longitudinal sectional view of a bearing oil supply and drainage device showing an embodiment of the present invention. 1...Sub-interval tank, 1a...Opening part, 2...Valve plate,
3... Shaft, 4... Oil ring, 5... Bearing metal, 6... Bearing box, 7... Float, 8... Lever, 8a, 8b, 8c... Fulcrum, 9... Connecting rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転電機の回転軸に給油するオイルリングと、
前記回転軸と隙間を介して嵌合している軸受メタ
ルと、この軸受メタル及び前記オイルリングを収
容する副油槽と、この副油槽の底部に設けられた
開口部と、この開口部を開閉する弁板と、この弁
板を第１の支点を介して上下させる梃子と、この
梃子を第２及び第３の支点を介して上下させる連
結棒と、この連結棒の先端に取付けられ油面の上
下移動に伴つて上下に位置を変動する浮子と、こ
の浮子及び前記第２の支点を支える支持板及び前
記弁板及び前記副油槽を収容する軸受箱と、を具
備してなる軸受給排油装置。 An oil ring that supplies oil to the rotating shaft of a rotating electric machine,
A bearing metal that fits with the rotating shaft through a gap, a sub-oil tank that accommodates the bearing metal and the oil ring, an opening provided at the bottom of the sub-oil tank, and an opening that opens and closes the opening. A valve plate, a lever that moves the valve plate up and down via a first fulcrum, a connecting rod that moves the lever up and down via second and third fulcrums, and a connecting rod that is attached to the tip of the connecting rod to lower the oil level. A bearing oil supply and drain oil supply system comprising: a float that changes its position up and down as it moves up and down, a support plate that supports the float and the second fulcrum, and a bearing box that accommodates the valve plate and the auxiliary oil tank. Device.