A device includes a frame having a plurality of rails, each rail including a slider. A first rail support member is connected to a first end of the plurality of rails, and a second rail support member is connected to a second end of the plurality of rails. The second end is opposite the first end. A plurality of arms is connected to the sliders. Each arm includes a ball joint at one end connected to one of the sliders. Each arm includes another end, opposite the one end, connected to a platform via a hinge joint. The platform is configured to roll and pitch via changing positions of the sliders along the plurality of rails.

A device includes a frame having a plurality of rails, each rail including a slider. A first rail support member is connected to a first end of the plurality of rails, and a second rail support member is connected to a second end of the plurality of rails. The second end is opposite the first end. A plurality of arms is connected to the sliders. Each arm includes a ball joint at one end connected to one of the sliders. Each arm includes another end, opposite the one end, connected to a platform via a hinge joint. The platform is configured to roll and pitch via changing positions of the sliders along the plurality of rails.

A task execution method and apparatus for robots capable of freely constructing a network, and a storage medium are provided. The method includes: partitioning, by a server, an entire region of a warehouse to obtain local region(s) corresponding to the partitioned warehouse (S10); receiving capability feature information reported by each robot moving freely within a current warehouse range after the robot comes online (S20); determining, according to the capability feature information reported by the robot, a local center robot, and assigning corresponding to-be-executed task(s) to the local region obtained via the partitioning, such that robot(s) freely constructing a local network execute the to-be-executed task(s) (S30); and after the robot(s) have completed the to-be-executed task(s), receiving task completion information reported by a robot, and releasing the robot to be a free moving robot (S40).