JPS5977658U

JPS5977658U - gear box

Info

Publication number: JPS5977658U
Application number: JP1982174871U
Authority: JP
Inventors: 哲大沢
Original assignee: 石川島播磨重工業株式会社
Priority date: 1982-11-18
Filing date: 1982-11-18
Publication date: 1984-05-25

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

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

第１図は従来のギヤーボックスの一例を示す説明図、第
２図は本考案のギヤーボックスの一実施例を示す切断側
面図、第３図は第２図の■方向矢視図、第４図は第２図
の■方向矢視図、第５図は本考案に適用した安全装置の
一例を示す説明図である。２はモータ、３はモータ用ギヤー、４，５は圧縮機用ギ
ヤー、８はギヤーボックス、９はギヤーケーシング、１
０はギヤーカバー、１２は駆動軸、１８はギヤーポンプ
、１９はクーラー、２０はフィルター、２１は内部室、
２２は油、２３は開口、２４．２６，３１．３４は流路
、３３は給油孔、３５．３６は軸受潤滑流路、３７はレ
リーフバルブを示す。FIG. 1 is an explanatory diagram showing an example of a conventional gear box, FIG. 2 is a cutaway side view showing an embodiment of the gear box of the present invention, FIG. The figure is a view taken in the direction of the {circle around (2)} direction in FIG. 2, and FIG. 5 is an explanatory diagram showing an example of a safety device applied to the present invention. 2 is a motor, 3 is a motor gear, 4 and 5 are compressor gears, 8 is a gear box, 9 is a gear casing, 1
0 is a gear cover, 12 is a drive shaft, 18 is a gear pump, 19 is a cooler, 20 is a filter, 21 is an internal chamber,
22 is oil, 23 is an opening, 24, 26, 31, 34 are channels, 33 is an oil supply hole, 35, 36 is a bearing lubrication channel, and 37 is a relief valve.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

ギヤーケーシングに、クーラー及びフィルターを一体に
組付けると共に、ギヤーの回転によって回転駆動するよ
うにしたギヤーポンプを装着し、前記ギヤーケーシング
の内側底部位置と前記ギヤーポンプの吸入側間、該ギヤ
ーポンプの吐出側と前記クーラー間、該クーラーと前記
フィルター間、該フィルターと前記ギヤーの噛合部上方
位置に設けた給油孔間の夫々を、前記ギヤーケーシング
の壁内部に形成した流路にて連通せしめたことを特徴と
するギヤーボックス。A cooler and a filter are integrally assembled to the gear casing, and a gear pump that is rotationally driven by the rotation of the gear is attached, and the space between the inner bottom position of the gear casing and the suction side of the gear pump, and the discharge side of the gear pump is attached. The cooler, the cooler and the filter, and the filter and the oil supply hole provided above the meshing part of the gear are communicated through a flow path formed inside the wall of the gear casing. gear box.