APPARATUS FOR SUPPLYING LUBRICANT OF RECIPROCATING COMPRESSOR

摘要

PURPOSE: An apparatus for supplying lubricant of a reciprocating compressor is provided to allow easy and simple assembly of a lubricant cylinder. CONSTITUTION: A lubricant pumping part(210) is connected to a lubricant supply channel, and comprises a lubricant cylinder(211) having both ends pressed upon and fixed to a front frame(110) and a middle frame(120), respectively; A lubricant discharge cover(212) fixed on a front side of the front frame and receiving lubricant outlet(111b) to be connected with the lubricant supply channel; a lubricant piston(213) inserted to the lubricant cylinder to slide so as to pump lubricant; lubricant springs(214) supporting both sides of the lubricant piston, respectively; a lubricant suction valve(215) restricting pumping of lubricant; a lubricant discharge valve(216) inserted to the lubricant discharge cover to restrict discharge of lubricant; and a lubricant suction tube(217). A flange part of a front frame has a protrusive part formed on a lower part thereof to be mounted on an outer diameter of a reciprocating motor, and having a cylinder mounting groove(111a) formed thereon for the lubricant cylinder to be inserted thereto. A cylinder mounting groove(121) is formed on a front side of the middle frame coaxially with the cylinder mounting groove of the front frame for a rear end of the lubricant cylinder to be inserted thereto.