JPS5953668U

JPS5953668U - Grease discharge device for lubricated bearings for rotating electric machines

Info

Publication number: JPS5953668U
Application number: JP14846782U
Authority: JP
Inventors: 隆増田
Original assignee: 三菱電機株式会社
Priority date: 1982-09-30
Filing date: 1982-09-30
Publication date: 1984-04-09

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図、第２図、第３図は従来例を示し、第１図はグリ
ース排出装置をブラケットに取付ける状態を示す構想の
斜視図、第２図はブラケットの排油口詳細を示す正面図
、第３図はグリース排出装置の断面正面図である。第４
図、第５図、第６図゛はこの考案の一実施例を示し、第
４図はグリ」ス排出装置をブラケットに取付ける状態を
示す構想の斜視図、第５図はブラケットの排油口詳細を
示す正面図、第６図はグリース排出装置の断面正面図で
ある。図において、同一の符号は同一または相当する部分を示
し、１は軸受室、２は排油室、３は排油装置、７は取っ
手部、８は蓋、１２はブラケットである。Figures 1, 2, and 3 show conventional examples, Figure 1 is a conceptual perspective view showing how the grease discharge device is attached to the bracket, and Figure 2 is a front view showing details of the oil drain port on the bracket. , FIG. 3 is a sectional front view of the grease discharge device. Fourth
Figures 5 and 6 show an embodiment of this invention, Figure 4 is a perspective view of the concept showing how the grease discharge device is attached to the bracket, and Figure 5 is the oil drain port of the bracket. FIG. 6 is a front view showing details, and FIG. 6 is a cross-sectional front view of the grease discharge device. In the figures, the same reference numerals indicate the same or corresponding parts; 1 is a bearing chamber, 2 is an oil drain chamber, 3 is an oil drain device, 7 is a handle, 8 is a lid, and 12 is a bracket.

Claims

[Scope of utility model registration request]

A bearing chamber in which a bearing that supports a rotating shaft is stored, an oil drain chamber that communicates with the bearing chamber and has an opening opening to the outside, and an oil drain chamber that is inserted into the oil drain chamber through the opening and is inside the oil drain chamber. In a grease discharging device that is composed of an oil draining device that accommodates the grease to be discharged, and in which the oil draining chamber opening and the draining device are fixed by elastic engagement, when the draining device is inserted into the oil draining chamber, the draining oil is removed. A lubricated bearing for a rotating electrical machine, characterized in that it is equipped with a stopper consisting of a seat that fits into the handle of the device, and is further configured so that the tip of the ejection device is held down by an elastic body with a large deflection in the direction in which the ejection device is removed. Grease discharge device.