Mushroom Cultivation Rack With Movable Platform

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Solution Overview

Problem

Large-scale mushroom cultivation facilities face challenges in managing optimal conditions and efficient harvesting due to space constraints and the vulnerability of mushrooms, leading to potential damage and size variation during harvesting.

Innovation Solution

A cultivation arrangement with two adjacent racks and a moveable operator platform allows for alternating support of cultivation packages between the racks, enabling better ventilation, climate control, and ergonomic harvesting, with the option to move packages between racks for enhanced access and operation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Area of stationary object

If mushrooms are cultivated in stacked racks at various heights to save space, then space efficiency is improved, but access for harvesting and condition management becomes more difficult

Engineering Contradiction:
Improvespace efficiencyVSAvoidaccess for harvesting
Core Design Contradiction:
Area of stationary objectVSEase of operation

Solution Approach 1:

The patent introduces a movable platform that can be vertically adjusted to different heights, allowing the operator to dynamically change their working height to match the mushroom bed height. This dynamic adjustment enables easy access to mushrooms at various stacking heights without requiring the operator to physically reach high places or work in confined spaces.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The movable platform acts as an intermediary between the operator and the mushroom beds at different heights. Instead of the operator directly accessing high-mounted beds, the platform serves as a movable workstation that brings the operating surface to the required height, mediating the interaction between the human operator and the elevated cultivation beds.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If manual harvesting is used to avoid damage to vulnerable mushrooms, then mushroom quality is improved, but labor intensity and time consumption increase

Engineering Contradiction:
Improvemushroom qualityVSAvoidharvesting time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The movable platform enables efficient manual harvesting by dynamically positioning the operator at the optimal height and angle for harvesting operations. This ergonomic positioning reduces the physical strain and time required for manual harvesting, allowing operators to work more efficiently while maintaining the gentle handling needed to preserve mushroom quality.

Inventive Principle:
Principle #15Dynamics

3Area of stationary object

If cultivation beds are stacked at high positions to maximize space usage, then space efficiency is improved, but ventilation and climate control become more difficult

Engineering Contradiction:
Improvespace efficiencyVSAvoidventilation and climate control
Core Design Contradiction:
Area of stationary objectVSEase of operation

Solution Approach 1:

The movable platform allows operators to dynamically access different heights for ventilation and climate control operations. Instead of being fixed at a single working height, the operator can adjust the platform to reach any desired level, enabling effective monitoring and adjustment of ventilation and climate parameters throughout the entire stacked cultivation structure.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11957091B2Cultivation arrangement and method
Publication Date: 2024.04.16 CHRISTIAENS GROUP BV
  • US11957091B2 patent drawing
  • US11957091B2 patent drawing
  • US11957091B2 patent drawing

AI summary

The invention relates to a cultivation arrangement. A first and a second rack are arranged adjacent and aligned with each other, providing a working space therebetween. Each rack comprises support structures arranged at support heights for supporting cultivation packages at a plurality of heights. The support heights are aligned with each other. The support structures comprises one or more guiding members and the arrangement comprises moving means arranged for moving packages from the first to the second rack or back, via the working space. Cultivation packages can be supported such that at most a single package is supported at each of the aligned support heights. This enables the packages to be alternatingly supported in either the first or the second rack across the support heights. The arrangement further includes an operator platform contiguous to the working space which is moveable in a vertical direction to enable working at different heights.