Spindle coupling reciprocating type wind energy and tide energy conversion device

The invention provides a spindle coupling reciprocating type wind energy and tide energy conversion device which comprises supports, blades and spindles. Each spindle is mounted on the two corresponding supports through bearings, guide rails are mounted on one opposite sides of every two supports, two ends of each blade are connected with the corresponding guide rails through bearings and sliders, a transmission mechanism is arranged between each blade and the corresponding spindle and comprises connecting rods and rocking rods, one end of each rocking rod is fixedly connected with the corresponding spindle, the other end of each rocking rod is hinged to one end of the corresponding connecting rod, the other end of each connecting rod is fixedly connected with a rotation center of the corresponding blade, and a plane of chordwise center lines of the blades is perpendicular to the connecting rods. The spindle coupling reciprocating type wind energy and tide energy conversion device is a simple and effective wind energy/tide energy power generation device, and is simple to design and install, low in maintenance cost and high in power generation efficiency. Compared with a horizontal-axis power generation device, the spindle coupling reciprocating type wind energy and tide energy conversion device is small in influence due to wind direction deviation.