JPH0310083U

JPH0310083U -

Info

Publication number: JPH0310083U
Application number: JP7197889U
Authority: JP
Priority date: 1989-06-20
Filing date: 1989-06-20
Publication date: 1991-01-30

Description

[Brief explanation of drawings]

第１図および第２図は本考案の実施例に係り、
第１図は本実施例に用いるスコツチヨーク式圧縮
機を示す正面断面図、第２図は第１図のスコツチ
ヨーク式圧縮機の可動部を示す斜視図、第３図な
いし第５図は従来技術に係り、第３図はスコツチ
ヨーク式圧縮機の全体構成を示す正面図、第４図
は第３図の左側面図、第５図は第３図中の−
線矢視方向から見た断面図である。３……駆動モータ、２１……ケーシング、２２
……回転軸、２３……偏心軸、２５……クロスヘ
ツド、２６……ヨーク筒部、２７，２８……ヨー
クシリンダ、２９，３０……連結棒、３１，３２
……ヨークピストン、３３，３４……シリンダ、
３５，３６……ピストン、３７，３８……コネク
テイングロツド。 1 and 2 relate to an embodiment of the present invention,
Figure 1 is a front sectional view showing the Scotch yoke compressor used in this embodiment, Figure 2 is a perspective view showing the movable parts of the Scotch yoke compressor of Figure 1, and Figures 3 to 5 are related to the prior art. Accordingly, Fig. 3 is a front view showing the overall configuration of the Scotch yoke compressor, Fig. 4 is a left side view of Fig. 3, and Fig. 5 is a - in Fig. 3.
It is a sectional view seen from the line arrow direction. 3... Drive motor, 21... Casing, 22
... Rotating shaft, 23 ... Eccentric shaft, 25 ... Crosshead, 26 ... Yoke cylinder section, 27, 28 ... Yoke cylinder, 29, 30 ... Connecting rod, 31, 32
... Yoke piston, 33, 34 ... Cylinder,
35, 36... Piston, 37, 38... Connecting rod.

Claims

[Scope of utility model registration request]

a rotary shaft rotatably provided in the casing and rotated by a drive source; an eccentric shaft located within the casing and provided eccentrically from the axis of the rotary shaft; A crosshead that is moved in a circular motion by an eccentric shaft, and a crosshead that is located within the casing and supports the crosshead so as to be able to freely reciprocate, and that the crosshead moves in a circular manner so as to be orthogonal to the direction of the reciprocating motion of the crosshead. a yoke cylinder that is reciprocated in a direction, a yoke cylinder provided in the casing so as to face each other in the direction of the reciprocating movement of the yoke cylinder, and a yoke cylinder provided in each of the yoke cylinders so as to be reciprocating, and connected to the yoke cylinder; A Scotch yoke type reciprocating machine comprising a yoke piston connected to the yoke cylinder through a rod, and another cylinder provided in the casing so as to face orthogonally to each of the yoke cylinders; Another piston is provided in each of the other cylinders so as to be reciprocally movable, and the distal end portion is rotatably supported by each of the other pistons, and the base end portion is rotatable at both axial ends of the crosshead. A Scotch yoke type reciprocating machine characterized by comprising a movably supported connecting rod.