Portable Potting Machine Bed Automation
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Solution Overview
Problem
The existing methods for nursery cultivation of ornamental plants in pots are labor-intensive due to the need for manual handling and positioning of pots filled with substrate and plants on cultivation beds, despite advancements in automated potting up machines that are typically stationary and heavy, requiring significant manual effort and resources.
Innovation Solution
A portable potting up machine that travels along the length of the cultivation bed, allowing for automated filling of pots with substrate adjacent to their placement sites, reducing the need for extensive manual handling and investment in conveying equipment by minimizing the distance pots need to be transported over the bed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If heavy stationary potting up machines are used, then automated potting up operations are achieved, but labor intensity and equipment complexity increase
Solution Approach 1:
The system divides the bed into multiple sections with multiple filling stations, where each station is a simplified portable unit rather than one large complex machine. This segmentation allows automated functionality to be distributed across simpler, more manageable units that can be independently positioned and operated.
Solution Approach 2:
The filling stations are designed to be portable and movable along the bed rather than fixed stationary units. This dynamic positioning capability allows the automated potting up function to adapt to different bed configurations and reduces the complexity associated with heavy stationary infrastructure while maintaining automation benefits.
2Quantity of substance
If pots are filled at dedicated sites away from cultivation beds, then substrate and plant supplies can be stocked in large quantities, but transport distance and labor requirements increase
Solution Approach 1:
The system performs preliminary actions by positioning multiple filling stations directly at the cultivation bed locations where pots will be placed. This eliminates the need for long-distance transport of filled pots from centralized potting sites, as the filling operation is already performed at the final destination.
Solution Approach 2:
The system transitions from a centralized horizontal transport model to a distributed in-place filling model. By moving the filling capability directly to the bed locations, the system eliminates the transport dimension entirely, allowing supplies to be stocked locally at each station rather than requiring large centralized storage areas.
3Device complexity
If manual handling of pots is used, then equipment investment is reduced, but labor intensity increases significantly
Solution Approach 1:
The portable filling stations are designed to be self-contained units that automatically perform the potting up operation when positioned at the bed. The system serves itself by integrating the filling mechanism, substrate delivery, and plant insertion functions into autonomous stations that require minimal manual intervention, thereby maintaining simplicity while achieving high productivity.
4Extent of automation
If heavy stationary machines are placed alongside the bed, then automated filling is achieved, but space requirements and setup complexity increase
Solution Approach 1:
The system segments the automated filling function into multiple compact portable stations that can be positioned directly on the bed rather than requiring a large stationary facility alongside it. This segmentation dramatically reduces the total space footprint while maintaining automated filling capabilities across the entire bed length.
Solution Approach 2:
The portable nature of the filling stations allows them to be dynamically positioned along the bed as needed, eliminating the requirement for permanent stationary infrastructure. This dynamic approach reduces space requirements by allowing the same equipment to serve multiple locations sequentially rather than requiring simultaneous access points throughout the bed area.
Data Source
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AI summary
The present invention pertains to a method to position a number of pots (20) holding ornamental plants (22) on a bed (1) for nursery cultivation of the ornamental plants, the bed comprising multiple sites (10), each site corresponding to one of the pots, the method comprising providing a potting up machine (300) that automatically fills each pot with an amount of substrate (21) for growth of the plant, having the machine filling the number of pots with substrate, putting an ornamental plant in each of the pots filled with substrate, positioning each pot holding an ornamental plant on a site of the bed, wherein the potting up machine is transported along a length (85) of the bed while it is operable for filling the pots with substrate, and each pot is filled with substrate when the machine is adjacent the site corresponding to that pot. The invention also pertains to a system for applying this method.