Growth Medium Distributor Stabilizing Small Pots

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Solution Overview

Problem

Existing systems for positioning small growth medium pots in propagation trays are limited by the tendency of low-size pots to tilt during transportation, restricting the minimum size of pieces that can be handled and reducing productivity.

Innovation Solution

A distributor apparatus with multiple units that form a continuous channel to receive and stabilize a length of growth medium pieces, allowing them to support each other during transport and positioning, using a spade blade and drive mechanisms to efficiently load and unload pieces into a propagation tray.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If individual pieces of growth medium are transported one at a time to the distributor, then the distribution process can be simplified, but low-size pieces tend to tilt during transportation

Engineering Contradiction:
Improvedistribution processVSAvoidpiece stability
Core Design Contradiction:
Device complexityVSStability of the object's composition

Solution Approach 1:

The distributor is divided into multiple distributor units (first, second, third, fourth units) arranged in parallel rows. Each unit handles a specific position in the propagation tray, allowing simultaneous distribution of multiple pieces while maintaining stability through the structured arrangement and mutual support between adjacent pieces.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If manual positioning of growth medium pieces is used, then flexibility is maintained, but productivity is reduced

Engineering Contradiction:
Improvepositioning flexibilityVSAvoiddistribution speed
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The system enables automatic distribution where the distributor units automatically position growth medium pieces into the propagation tray without manual intervention. The cut-to-length device and distributor work in coordination to achieve automated handling, significantly increasing productivity while maintaining adaptability through adjustable parameters.

Inventive Principle:
Principle #25Self-service

3Device complexity

If the distributor handles only one piece at a time, then the mechanism is simple, but the minimum size of handleable pieces is limited

Engineering Contradiction:
Improvedistributor mechanismVSAvoidminimum piece size
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

Multiple distributor units are combined in parallel to form a distributed array that handles multiple pieces simultaneously. This merging of multiple simple units creates a system capable of handling low-size pieces effectively, as the pieces support each other during transport and distribution, overcoming the size limitation of single-piece handlers.

Inventive Principle:
Principle #5Merging (Combining)

4Productivity

If continuous production of growth medium length is maintained, then productivity increases, but coordination with distribution timing becomes complex

Engineering Contradiction:
Improvecontinuous productionVSAvoidproduction-distribution coordination
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system maintains continuous production of the growth medium length while the distributor units continuously distribute pieces into the propagation tray. The cut-to-length device operates continuously, and the distributor units are positioned and operated in coordination to receive and distribute pieces without interruption, ensuring uninterrupted productive action throughout the system.

Inventive Principle:
Principle #20Continuity of useful action

Data Source

PatentUS11357179B2Distributor apparatus for positioning individual pieces of growth medium into a tray
Publication Date: 2022.06.14 ELLEPOT AS
  • US11357179B2 patent drawing
  • US11357179B2 patent drawing
  • US11357179B2 patent drawing

AI summary

The present invention relates to a distributor apparatus adapted for positioning individual pieces of a length of growth medium cut into pieces of suitable size into a propagation tray. The distributor apparatus comprises a plurality of distributor units configured to move between a loading position and an unloading position. Each distributor unit comprises an open-ended channel or cavity adapted for receiving a whole number of growth medium pieces. The distributor units, in a loading position, are positioned relatively to each other such that their open-ended channels or cavities are disposed in continuation to each other to form a receiving unit with an open-ended channel or cavity adapted for receiving a single length of growth medium pieces. The distributor units, when in an unloading position, are rotated, relative to their loading position, such that their open-ended channels or cavities are disposed parallel relative to each other.