Ground lunar rover gravity balancing device based on multi-point suspension

The invention belongs to the technical field of spaceflight ground simulation experiments, and particularly relates to a ground lunar rover gravity balancing device based on multi-point suspension. Comprising a supporting frame beam, X-direction walking mechanisms, slings, a high-speed area hanging mechanism, steel wire ropes and a lunar rover, the top of the supporting frame beam is provided with the two X-direction walking mechanisms in parallel, the two X-direction walking mechanisms are connected with the two sides of the high-speed area hanging mechanism through the multiple slings, and the high-speed area hanging mechanism is connected with the lunar rover through the multiple steel wire ropes. The two sets of X-direction walking mechanisms drive the high-speed area hanging mechanism to walk in the X direction, the lunar rover walks on the experimental ground along with the high-speed area hanging mechanism, the high-speed area hanging mechanism supports the lunar rover through a plurality of hanging po