Insect Egg Production Cage With Smooth Transitions For Easier Cleaning
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Solution Overview
Problem
Existing insect breeding systems face issues such as high escape risk during pupae introduction and egg collection, complex geometries that trap flies and complicate cleaning, and non-optimal egg-laying site control, leading to inefficient and difficult maintenance operations.
Innovation Solution
A cage design with smooth transitions and controlled lighting, featuring an emergence airlock and egg collectors with secure access points, along with a group layout for efficient handling and cleaning, reduces escape risks and simplifies maintenance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If complex geometry with nooks and crannies is used in cage design, then flies may be trapped and containment improved, but cleaning becomes difficult and maintenance operations are complicated
Solution Approach 1:
The cage design employs rounded corners and smooth transitions instead of sharp angles and nooks. The curvature of surfaces eliminates trapped areas where flies could hide, making the cage easier to clean while maintaining effective fly containment through smooth continuous surfaces that prevent escape.
2Reliability
If complex geometry with multiple nooks and crannies is provided, then flies may be contained, but the risk of laying eggs outside collectors increases
Solution Approach 1:
Rounded corners and smooth surfaces eliminate nooks and crannies where flies might inadvertently lay eggs. The continuous curved geometry guides flies toward designated egg collection areas, improving precision of egg-laying site control while maintaining containment.
3Device complexity
If walls with sharp angles and corners are used, then structural simplicity is achieved, but fly escape risk increases due to trapped areas
Solution Approach 1:
The cage uses rounded corners and smooth transitions throughout its structure. This curvature eliminates sharp angles where flies could become trapped and potentially escape, improving containment reliability while adding only minimal geometric complexity.
4Reliability
If conventional cage designs are used, then basic containment is achieved, but maintenance operations are not optimal and escape risks remain during pupae introduction and egg collection
Solution Approach 1:
The rounded geometry eliminates trapped areas during maintenance operations such as pupae introduction and egg collection. Smooth surfaces prevent fly escapes during these operations and make cleaning more efficient, significantly improving ease of operation while maintaining containment.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The design minimizes fly escapes, enhances egg collection efficiency, and facilitates cleaning and maintenance, ensuring controlled industrial production of insect eggs.
Implementation Method 1
At least one of said walls delimits a dark zone of said cage and has at least one lateral exit oriented towards a bright zone of said cage
Data Source
Figure 1~2
AI summary
A cage for the industrial production of insect eggs made up of an enclosure delimited by a ceiling and four side walls defining a confined box-shaped space for the insects, the enclosure containing an area for accommodating at least one container of pupae and means for attaching and extracting collectors for collecting the eggs laid by the insects confined in the cage, characterised in that the front wall of the enclosure has at least one first opening that can be closed by a first door for accessing the area for accommodating at least one container of pupae, a second door for enabling an operator to access the inside of the cage, at least one opening lined with additional closure means for inserting and removing the egg collectors; the cage having a dark inner space that communicates, on the one hand, with the first door and, on the other hand, with the rest of the enclosure.