Granted Patent B2

US 12,201,071 · App. 16/618,084 · Granted Jan 21, 2025

Inventors: Simon Vogel (Aachen, DE); Stefan Schillberg (Aachen, DE)

Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.

A01G31/042A01G7/045

Abstract

Claims (13)

1. A device for promoting the growth of plants, the device comprising:

a conveyor belt configured to fixedly carry plants so that plant stems and leaves protrude outward from an outer side of the conveyor belt and plant roots or tubers protrude inward through an underside of the conveyor belt, wherein the conveyor belt moves along a conveyor path that comprises a plurality of vertical sections that protrude plants at an angle not equal to 0 to gravity when carried, wherein a total length of the plurality of vertical sections is greater than a total length of all horizontal sections, the plurality of vertical sections alternatingly joined by a plurality of upper deflection points and a plurality of lower deflection points so that the conveyor belt alternatingly moves upwards and downwards in a serpentine path so that gravitational forces are applied to alternating lateral sides of the carried plants;

a nutrient supply; and

an illumination unit.

2. The device according to claim 1 , further comprising a fitting unit which fits the conveyor belt with plant seeds or seedlings.

3. The device according to claim 1 , wherein the illumination unit illuminates the plurality of vertical sections.

4. The device according to claim 1 , wherein the conveyor belt comprises a plurality of movably interconnected slats or plates.

5. The device according to claim 1 , further comprising at least one adjustment unit to change a length between vertical sections.

6. The device according to claim 1 , further comprising a harvesting unit that harvests plants or parts thereof from the conveyor belt.

7. The device according to claim 1 , further comprising a cleaning unit for cleaning the conveyor belt located between a region in which the plants are removed from the conveyor belt and a region in which plant seeds and/or seedlings are fixed on the conveyor belt.

8. The device of claim 1 , wherein the nutrient supply is positioned in at least some of the plurality of vertical sections so that roots or tubers protruding inward and towards one another selectively receive nutrients from a same nutrient supply while moving vertically.

9. The device according to claim 8 , wherein the illumination unit illuminates neighboring outer sides of at least some of the plurality of vertical sections.

10. A system for promoting the growth of plants, comprising the device of claim 1 with the plants fixedly attached to the conveyor belt.

Assignments (1)

Priority Claims (1)

Continuity (1)

References Cited (84)