| 摘要 |
PURPOSE: A grease automatic injecting device is provided to stably supply the grease and to save energy more than a rotary motor which is used before by inducing constant flow of a working cylinder. CONSTITUTION: A grease automatic injecting device comprises a grease supplying part(a), a grease injecting part(b), and a driving part(c). The grease supplying part installs a pressure member(11) inside a supplying tank(1). The grease supplying part comprises a working cylinder(22) to a grease injection channel(21) which is formed to the longitudinal direction of a grease supplying body. The driving part is connected to a rotary motor inside a driving body(3) and comprises a first and a second driving links(4, 4') which flow the working cylinder.
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