Mixing machine
US5611619A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 27, 1996 |
| Grant date | Mar 18, 1997 |
| Priority date | — |
| Expiry date | Jun 27, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F27/84
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A mixing machine including a machine base, a horizontal suspension arm horizontally suspending above the machine base, a lifting mechanism controlled to move the horizontal suspension arm vertically relative to the machine base, a transmission mechanism mounted on the horizontal suspension arm, a mixing container suspended from the horizontal suspension arm, a mixing blade unit suspending in the mixing container and driven by the transmission mechanism to mix material in the mixing container, wherein: the transmission mechanism includes a horizontal motor and a vertical motor respectively mounted on the horizontal suspension arm, a vertical center spindle coupled to the vertical motor, a horizontal transmission shaft coupled to the horizontal motor, a first sleeve mounted around the vertical center spindle and turned by the horizontal transmission shaft, a second sleeve mounted around the first sleeve and turned by the horizontal transmission shaft in one direction reversed to the first sleeve; the mixing blade unit includes a mixing head fixedly fastened to the bottom end of the vertical center spindle, a first mixing blade assembly fixedly mounted around the first sleeve, a secon…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.