Grow Tower Alignment Mechanism for Consistent Site Locations
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Solution Overview
Problem
Existing grow tower alignment mechanisms fail to account for manufacturing tolerances and varying loads, causing inconsistent grow site locations which complicate operations such as transplanting, harvesting, and cleaning in automated crop production systems.
Innovation Solution
The implementation of an alignment mechanism comprising a track with an alignment feature and engagement actuators that engage the grow tower, aligning it along the track to reduce variation in grow site locations and facilitate processing operations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If grow towers are manufactured and placed without alignment mechanism, then device complexity is reduced, but manufacturing precision and consistency of grow site locations deteriorate due to manufacturing tolerances and varying loads
Solution Approach 1:
The alignment mechanism performs preliminary positioning of grow towers before transplanting operations. The actuator engages the grow tower and moves it along the track to a predetermined aligned position, ensuring consistent grow site locations relative to the transplanting mechanism before the actual transplanting begins
Solution Approach 2:
The alignment mechanism introduces an intermediary device between the grow tower and the transplanting operation. This intermediary alignment mechanism with its track and actuator serves as a mediator that compensates for manufacturing variations and positions the grow tower correctly without requiring modifications to the grow tower manufacturing process
2Productivity
If alignment mechanism is implemented, then productivity of transplanting operations is improved through consistent positioning, but device complexity increases due to additional track and actuator components
Solution Approach 1:
The alignment mechanism performs preliminary positioning of grow towers before transplanting operations. The actuator engages the grow tower and moves it along the track to a predetermined aligned position, ensuring consistent grow site locations relative to the transplanting mechanism before the actual transplanting begins
Solution Approach 2:
The alignment mechanism is designed to be self-contained with the actuator automatically engaging and disengaging from the grow tower. The mechanism serves itself by using the grow tower's own structure (the end opposite the grow sites) as the engagement point, eliminating the need for separate positioning operations
3Measurement precision
If manual positioning of grow towers is used, then device complexity is minimized, but measurement precision of grow site locations deteriorates, making automated operations difficult
Solution Approach 1:
The alignment mechanism replaces manual positioning with an automated actuator system. The actuator mechanically moves the grow tower along the track to a precisely determined position, substituting human judgment and manual adjustment with automated mechanical positioning that provides consistent and measurable accuracy
Solution Approach 2:
The alignment mechanism changes the position parameter of the grow tower along the track. By controlling the actuator's movement distance and final position, the system precisely adjusts the grow tower's location to ensure consistent grow site alignment, transforming an imprecise manual parameter into a controlled mechanical parameter
Data Source
AI summary
Mechanisms that facilitate location and alignment of grow towers for one or more processing operations. In one implementation, the alignment mechanism comprises a track including an alignment feature and one or more engagement actuators. The alignment feature is configured to engage features of a track-contacting face of a grow tower. The engagement actuators press the grow tower against the track, causing the alignment feature to engage the grow tower and align it along the track to facilitate processing operations.