초록 ▼

A method is provided. In this method, a first tray positioned at a first end of a trough assembly at a selected tier is engaged. The first tray is then lifted and removed. A second tray is then engaged and moved vertically to the selected tiers. It is placed in the trough assembly at a second end. O

A method is provided. In this method, a first tray positioned at a first end of a trough assembly at a selected tier is engaged. The first tray is then lifted and removed. A second tray is then engaged and moved vertically to the selected tiers. It is placed in the trough assembly at a second end. Other trays—which are positioned within the trough assembly between the first and second ends of the selected tier—are moved toward the first end of the trough assembly.

대표청구항 ▼

1. An apparatus comprising: a frame having a plurality of tiers;a plurality of trough assemblies, wherein each trough assembly is secured to the frame and positioned in at least one of the tiers, and wherein each trough assembly includes at least one reservoir dimensioned by first and second end pla

1. An apparatus comprising: a frame having a plurality of tiers;a plurality of trough assemblies, wherein each trough assembly is secured to the frame and positioned in at least one of the tiers, and wherein each trough assembly includes at least one reservoir dimensioned by first and second end plates with at least one trough segment secured therebetween;a load assembly that is aligned with the frame, wherein the load assembly is secured to the frame and is configured to access each of the tiers, and wherein the load assembly includes first and second arms that are spaced apart at a predetermined distance dimensioned so as to load or unload at least one tray at the associated ends of the tray from at least one of the plurality of trough assemblies;a plurality of conveyor assemblies, wherein each conveyor assembly is secured to the frame and is associated with at least one tier, and wherein each conveyor assembly is configured to engage and transfer at least one tray across its associated trough assembly;a feed assembly that is configured to provide nutrient laden water to the plurality of trough assemblies. 2. The apparatus of claim 1, wherein the each trough assembly further comprises first and second tracks that are configured to engage at least one tray. 3. The apparatus of claim 2, wherein the frame further comprises: a plurality of frame sections, wherein each frame section includes a plurality of vertical support members interconnected to a plurality of cross support members; anda plurality of horizontal support members, wherein each horizontal support member is secured to at least two frame sections, and wherein each horizontal support member spans the distance between its associated frame sections, and wherein the plurality of horizontal support members are divided into a plurality of sets of horizontal frame members, and wherein each set of horizontal frame members forms at least one of the tiers. 4. The apparatus of claim 3, wherein each of the first and second arms of the load assembly further comprises a lift assembly, wherein each lift assembly is secured to at least one of the vertical support members so as to allow its associated arm to access each of the tiers. 5. The apparatus of claim 4, wherein the first and second tracks further comprise low-friction skid tracks. 6. The apparatus of claim 4, wherein each of the first and second tracks further comprises: a u-shaped channel; anda plurality of roller bearings, wherein the roller bearings are secured within the u-shaped channel. 7. The apparatus of claim 4, wherein each conveyor assembly further comprises: a horizontal support that is adapted to engage at least one tray;a pulley assembly; anda belt that is secured to the horizontal support and pulley assembly. 8. The apparatus of claim 7, the trough segment further comprise a plurality of trough segments, and wherein the load assembly is secured to the frame, and wherein the first and second end plates and the plurality of trough segments are bolted together. 9. An apparatus comprising: a frame having a plurality of tiers;a plurality of trough assemblies, wherein each trough assembly is secured to the frame and positioned in at least one of the tiers, and wherein each trough assembly includes: a first end plate;a plurality of trough segments that are secured to one another in a sequence, wherein the first end plate is secured to the first trough segment of the sequence; anda second end plate that is secured to the last trough segment of the sequence;a plurality of sets of trays, wherein each set of trays is positioned within at least one of the trough assemblies and extends across the approximate length of its associated trough assembly;first and second load assemblies that are each secured to the frame at its associated first and second ends, wherein each load assembly is configured to access each of the tiers, and wherein each load assembly includes first and second arms that are spaced apart at a predetermined distance dimensioned so as to load or unload at least one of the trays at the associated ends of the tray from at least one of the trough assemblies;a plurality of conveyor assemblies, wherein each conveyor assembly is secured to the frame and is associated with at least one tier, and wherein each conveyor assembly is configured to engage and transfer at least one tray across its associated trough assembly;a feed assembly that is configured to provide nutrient laden water to the plurality of trough assemblies. 10. The apparatus of claim 9, wherein the trough assembly further comprises first and second tracks that are configured to engage at least one tray. 11. The apparatus of claim 10, wherein the frame further comprises: a plurality of frame sections, wherein each frame section includes a plurality of vertical support members interconnected to a plurality of cross support members; anda plurality of horizontal support members, wherein each horizontal support member is secured to at least two frame sections, and wherein each horizontal support member spans the distance between its associated frame sections, and wherein the plurality of horizontal support members are divided into a plurality of sets of horizontal frame members, and wherein each set of horizontal frame members forms at least one of the tiers. 12. The apparatus of claim 11, wherein each of the first and second arms of each load assembly further comprises a lift assembly, wherein each lift assembly is secured to at least one of the vertical support members so as to allow its associated arm to access each of the tiers. 13. The apparatus of claim 12, wherein the first and second tracks further comprise low-friction skid tracks. 14. The apparatus of claim 11, wherein each of the first and second tracks further comprises: a u-shaped channel; anda plurality of roller bearings, wherein the roller bearings are secured within the u-shaped channel. 15. The apparatus of claim 11, wherein each conveyor assembly further comprises: a horizontal support that is adapted to engage at least one tray;a pulley assembly; anda belt that is secured to the horizontal support and pulley assembly.