JPH0351189U

JPH0351189U -

Info

Publication number: JPH0351189U
Application number: JP6488890U
Authority: JP
Priority date: 1990-06-19
Filing date: 1990-06-19
Publication date: 1991-05-17
Also published as: JPH0421027Y2

Description

[Brief explanation of drawings]

第１図ないし第４図は従来のオイルピツクアツ
プ構造体の例を示すもので、第１図のａはその側
断面図、第１図のｂは第１図のａのＢ方向矢視図
、第２図および第３図はオイルピツクアツプ構造
体の他の例を示す側断面図、第３図のａは第３図
のＢ−Ｂ′線断面図、第３図のｂは第３図のＣ−
Ｃ′線断面図、第４図は第３図のＡ部詳細図であ
る。また、第５図ないし第９図は本考案の実施例
を示し、第５図は、本考案の全体的な概略図、第
６図は、運転時の第５図本考案装置の正面図、第
７図は、停止時の第５図本考案装置の正面図、第
８図は、第６図チユーブの詳細な正面図、第９図
は、第８図チユーブの下方入力図である。１……チユーブ、３……翼体部、４……軸、５
……クランク軸、６……油路、７……ノーブ、８
……垂直回転軸。 1 to 4 show examples of conventional oil pickup structures, where a in FIG. 1 is a side sectional view thereof, b in FIG. 1 is a view taken in the direction of arrow B of a in FIG. 1, 2 and 3 are side sectional views showing other examples of oil pickup structures, a in FIG. 3 is a sectional view taken along line B-B' in FIG. 3, and b in FIG. C-
A sectional view taken along line C', and FIG. 4 is a detailed view of section A in FIG. 3. 5 to 9 show embodiments of the present invention, FIG. 5 is an overall schematic diagram of the present invention, FIG. 6 is a front view of the device of the present invention shown in FIG. 5 during operation, 7 is a front view of the apparatus of the present invention shown in FIG. 5 when stopped, FIG. 8 is a detailed front view of the tube shown in FIG. 6, and FIG. 9 is a downward input view of the tube shown in FIG. 8. 1...Tube, 3...Wing body, 4...Shaft, 5
...Crankshaft, 6...Oil passage, 7...Knob, 8
...Vertical rotation axis.

Claims

[Claims for Utility Model Registration] 1. In a lubrication system for a vertical shaft compressor, which consists of a tube-shaped lubricating oil supply device located slightly inclined at the end of the crankshaft of the compressor, the lubricating oil supply device is identical throughout the front cross section of the tube. An oil pick-up structure comprising: a uniform cross section, a gap of a constant size formed in the length direction of the tube, and a protruding means located at an intermediate portion of the tube and formed above the gap. 2 The gap between the tubes is 0.5 to 1.5 m/
The oil pickup structure according to claim 1, characterized in that the oil pickup structure is m. 3. Utility model registration claim No. 3, characterized in that it has a protruding means designed to cut off the upward movement of the lubricating oil that swirls upward along the outer surface of the tube at an intermediate position of the entire length of the tube, thereby reducing noise. 1
Oil pick-up structure described in section. 4. The oil pickup structure according to claim 1, wherein the projecting means is located at a position higher than the level of the lubricating oil.