Robot having four screw propeller barrels and walking on all terrain
US11685041B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2022 |
| Grant date | Jun 27, 2023 |
| Priority date | — |
| Expiry date | Dec 30, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J11/005
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A robot having four screw propeller barrels and able to walk on all types of terrains is provided and includes: a housing, wherein each of four corners of the housing is arranged with a driving shaft, four driving shafts are arranged for the four corners and form a rectangle and are connected to a motor, a rotation surface of the driving shaft is parallel to a same vertical surface. An end of the driving shaft is arranged with a connection base, the connection base is arranged with a shaftless motor, an output end of the shaftless motor has a rotation surface perpendicular to the rotation surface of the driving shaft. The output end of the shaftless motor is arranged with a connection bracket, a bottom surface of the connection bracket is arranged with a plurality of connection rings arranged successively along a straight line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.