Seed-on-paper-band packaging machine suitable for plot breeding and working method thereof
US12310277B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2024 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jan 22, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01C2001/048
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A seed-on-paper-band packaging machine includes: a seed delivery mechanism, including a seed filling assembly and an air-suction-type seed metering device connected sequentially, a plurality of suction holes are arranged on an outer wall of the seed metering device at equal intervals along a circumferential direction thereof; a seed metering baffle is arranged on one side of the suction hole at a lowest point of the seed metering device facing the rotating direction thereof, to block seeds and reduce a speed of the seeds in a horizontal direction to zero; a paper-band releasing and collecting mechanism, a paper-band glue spraying and sealing mechanism, a seed-on band drawing mechanism and a frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.