Planar link mechanism lifting roller bed

Abstract

The utility model provides a kind of plane connecting rod mechanism lifting roller way, including the bottom plate of bottom setting, the support of bottom plate periphery containing, the two groups of oil cylinder device of bottom plate bottom setting;Oil cylinder device end section connects push rod head, push rod head upper end is push head gland, push rod head end section connects connecting rod, connecting rod is hinged in movable support, oil cylinder right side push rod head bottom connects adjusting connecting rod, upper end is push head gland, push head gland right side connection and left side push rod head consistent device, and push rod head and push rod gland middle support a shaft system, two end sliding bearing, adjusting connecting rod end section and third group push rod head and push head gland are connected, movable support bottom setting at least five motor speed reducer, movable support upper end is support, support upper end support is roller way. Lifting shaft side is high-low position detection, connecting rod transmission movement, adjusting connecting rod keeps synchronization, improve lifting roller way life and stability.

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