compound rod的意思|示意

Compound rod，also known as single-sided transmission rod, is an important part of mechanical transmission. It can be used not only as a single transmission rod, but also as a component of a complex transmission component.

Compound rod transmission is mainly used for mechanism with large relative displacement between parts with fixed relative position. It can be used for reciprocating motion or for rotary motion. It is composed of connecting rod, gear, cross head, screw nut, etc. First, the push rod transmits the power of the crank to the connecting rod through the connecting rod to realize the reciprocating motion of the connecting rod; then the connecting rod is connected to the cross head through the crank shaft and the cross head guide rail, so that the cross head can flip around the screw of the screw nut. The gear engages with the gear of the screw nut, so that the screw nut rotates, so that the cross head moves along the guide rail, and the distance between its two ends is enlarged or reduced. The connection between each component of the compound rod is reliable, so that the component can transmit power effectively and reliably.

Compound rod transmission has the characteristics of high transmission efficiency, convenient adjustment, wide range of speed regulation and strong versatility. It is widely used in machinery, metallurgy, petrochemical, textile and other industries.