Novel deformable Mecanum wheel

[0037] On the basis of the above structure, in this embodiment, the outer wheel includes a drive mechanism and a plurality of telescopic mechanisms, and the plurality of telescopic mechanisms are evenly distributed along the circumference of the drive shaft 1; the drive mechanism is installed on the drive shaft 1 for driving multiple The telescopic mechanism stretches to form a wheel shape or shrinks between the drive shaft 1 and the two sets of rollers 2 . When in use, the driving mechanism drives multiple telescopic mechanisms to stretch to form a wheel shape, so as to improve the efficiency of the wheels moving on the road and ensure the normal operation of the wheels on rough roads; or drive multiple telescopic mechanisms to shrink on the drive shaft 1 and two sets of rollers Between groups of 2, in order to achieve quick steering of the wheels, easy to use.

[0039] On the basis of Embodiment 1, in this embodiment, the coaxial sliding sleeve on the drive shaft 1 is provided with a slip ring 3, and a plurality of telescopic mechanisms are respectively connected to the slip ring 3; the driving mechanism is connected to the slip ring 3 for transmission. The driving slip ring 3 slides along the driving shaft 1, and drives multiple telescopic mechanisms to expand and contract. When in use, the slip ring 3 is driven to slide along the axial direction of the drive shaft 1 through the driving mechanism, and a plurality of telescopic mechanisms are driven to expand and contract, the structure is simple, and the use is convenient.

[0041] On the basis of Embodiment 2, in this embodiment, each telescoping mechanism includes wheel edge block 4, turnover plate 1 5 and turnover plate 2 6, and one end of turnover plate 1 5 is connected with any group of rollers through a rotating shaft or a hinge. 2 Rotational connection; one end of the flap 2 6 is rotationally connected with the other end of the flap 1 5 through a rotating shaft or a hinge, which is connected to the slip ring 3 through a connecting rod assembly, and the wheel edge block 4 is fixed on the flap 2 6 by bolts superior. During the sliding process of the slip ring 3, the slip ring 3 drives the flap 1 5 and the flap 2 6 to stretch or fold through the connecting rod assembly, thereby realizing the movement of the wheel edge block 4. The structure is simple, the design is reasonable, and the use is convenient.