Harvesting apparatus for leafy vegetables
US4967545A · kind A · utility
9Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 1989 |
| Grant date | Nov 6, 1990 |
| Priority date | — |
| Expiry date | Oct 6, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D43/077
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A mobile harvester of leafy produce has two harvesting sections with a cutter located forwardly for severing the produce from the ground. A continuous belt having a large number of openings moves in a closed path presenting an upwardly facing surface. A low pressure plenum underneath the belt provides a vacuum attraction to the belt upwardly facing for picking up severed produce. An enclosure ove the belt protects against wind removal of produce leaves from the belt. The two harvesting sections are individually adjustable for proper height above the ground.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.