Support unit for solar quartz crucible

The invention discloses a support unit for a solar quartz crucible, belonging to the technical field of solar quartz crucibles. The support unit for the solar quartz crucible comprises the crucible and the support unit arranged at the bottom of the crucible, wherein the outer side surface of the crucible is fixedly connected with a fixed ring; the outer surface of the fixed ring has three fixed lugs; the support unit comprises telescopic legs and a base plate; the bottoms of the telescopic legs are arranged on the top of the base plate; the bottoms of the three fixed lugs are fixedly connectedwith the telescopic legs; each telescopic leg comprises an inner rod and an outer drum; the bottoms of the inner rods extend into the outer drums; and the upper surface of the base plate is providedwith an annular groove. The support unit for the solar quartz crucible can adjust the horizontal height of the crucible via the telescoping legs and adjust the rotation angle of the crucible through rotation of the telescoping