Main-frame in shape like Chinese character 'yue' tracker mounting for double-axis automatic-tracking solar power generating device

The utility model provides a main-frame in a shape like a Chinese character 'yue' tracker mounting for double-axis automatic-tracking a solar power generating device. The tracker mounting adopts a round tube, an I-shaped profile and a square tube to form a main frame of a structure like a Chinese character 'yue', and the main frame is used for fixing a C profile which is provided with a solar panel to form a power generating plane. The intermediate crossbeam of the main frame of the structure like a Chinese character 'yue' is a round pipe, and the middle of the round pipe is connected with a rotatable mounting which is provided with a motor-driven push rod. The motor-driven push rod drives the power generating plane to rotate in an elevation direction, so that the power generating plane tracks the sun in the elevation direction. The mounting is arranged on a rotary reducer, and the reducer, the mounting and the power generating plane are driven by a motor in an azimuth angle direction, so the power generating plane tracks the sun in the azimuth angle direction. Thus, the double-axis tracking for the sun is formed. The tracker mounting has the characteristics of simple and firm structure, small used material, light weight, low power dissipation, high efficiency, small deformation, strong anti-wind capability, convenient processing and low cost.