Push rod transposition mechanism and photo-thermal power generation heliostat frame

Abstract

The invention belongs to the technical field of heliostat frames, and particularly relates to a push rod transposition mechanism and a photo-thermal power generation heliostat frame. The push rod transposition mechanism comprises a stand column, a rotating frame, a mounting seat and a push rod, and further comprises a switching drive mechanism for driving the push rod to switch the position; a transposition sliding groove is formed in the connecting seat, and the two ends of the transposition sliding groove are separately located on two sides of a connecting line between the rotation center line of the connecting seat and the mounting seat; an output joint is arranged at the tail end of the push rod and includes an joint body and sliding members, the joint body is fixed to the tail end ofthe push rod, and the sliding members are disposed on the joint body and extend into the transposition sliding groove; and the switching drive mechanism is connected with the output joint, and the switching drive mechanism drives the joint body to move along the transposition sliding groove to enable the push rod to switch the position in an oscillating mode. The output joint moves from one side of the connecting line to the other side of the connecting line, and crosses the connecting line between the rotation center line of the connecting seat and the mounting seat, and the push rod can continue to adjust the rotation of the rotating frame, so that the drive range of the push rod is increased, and the rotation of the rotating frame is increased.

Description

technical field [0001] The invention belongs to the technical field of heliostat frames, and in particular relates to a push rod transposition mechanism and a photothermal power generation heliostat frame. Background technique [0002] In the solar thermal power generation system, multiple heliostat frames are used to reflect sunlight to the receiver. The heliostat frame includes a column and a turret. There are multiple reflectors on the turret. The lower part of the turret is provided with a sleeve. The sleeve is set on the column and rotates around the column. The rotation is assisted by the rotation of the turret around the column. frame to track the sun. The heliostat frame is distributed around the receiver. In order to make the reflector reflect sunlight all-weather, set the push rod to push the turret to change the orientation of the turret. In different positions, the turret needs to rotate in different ranges to track the sun all-weather . On the heliostat frame...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a push rod transposition mechanism, aiming to solve the problem that the push rod in the prior art cannot cross the connecting line of the rotation center line of the mounting base and the connecting base, which causes the rotation range of the turret to be too small and cannot Technical Problems of Tracking the Sun at Large Angle

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