Contraposition linear reciprocating pump driving mechanism
A driving mechanism, linear reciprocating technology, applied in the field of reciprocating pumps, can solve the problems of increased wearing parts, shortened service life, increased friction between the crosshead and the rack slide, etc., achieves small vibration and noise, and shortened service life. , Eliminate the effect of poor lubrication
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[0023] Attached below figure 1 , 2 , 3, 4, 5, 6 and specific embodiments describe the present invention in detail.
[0024] An opposed linear reciprocating pump drive mechanism, including a slider mechanism 1, a crankshaft 2, and an eccentric slider 3. The slider mechanism 1 is formed from a slider 1-1 in the middle and extends from both ends of the slider 1-1. The two connecting rods 1-2 and the pistons 1-3 at the ends of the two connecting rods 1-2 are composed, and the central axis of the two pistons 1-3 is perpendicular to the central axis of the slider 1-1; The crankshaft 2-1 of the crankshaft 2 is fitted with an eccentric slider 3, the slider 1-1 is concentrically set on the eccentric slider 3, and the piston 1-3 is coaxially inserted into the frame of the reciprocating pump. In the two symmetrical slideways 4; the eccentric slider 3 rotates around the crankshaft 2-1 while following the crankshaft 2-1 around the crankshaft 2, and the rotation direction of the eccentric...
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