Banana Cutting Device Maintaining Stem Attachment for Individual Sale
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Solution Overview
Problem
The existing methods for packaging and selling bananas are inefficient, leading to significant losses due to manual operations, damage during detachment, and inability to sell individually, as bananas are typically harvested in bunches and cannot be easily separated or packaged for individual sale.
Innovation Solution
A device and method for continuous, automatic separation of banana bunches into individual bananas, using a cutting system that maintains the stem attachment, allowing for sorting and packaging of bananas in a controlled and calibrated manner, enabling individual sale and reducing manual handling and damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If bananas are harvested and packaged in bunches, then transport and sale are simplified, but individual sale and sorting become impossible
Solution Approach 1:
The invention segments the banana bunch into individual bananas through automated cutting. The cutting device divides each bunch into multiple individual units while maintaining the stem attachment, enabling both efficient processing and individual sale capability.
Solution Approach 2:
The invention performs preliminary cutting and sorting operations before final packaging. By pre-separating bananas into individual units with intact stems, the system prepares them for both bulk and individual sale scenarios without requiring later manual intervention.
2Ease of manufacture
If manual stripping and detachment operations are used, then bunches can be prepared for packaging, but significant losses occur due to damage and rejection
Solution Approach 1:
The invention replaces manual mechanical stripping and detachment operations with an automated cutting system. This mechanical substitution eliminates human error, reduces damage to bananas, and prevents unnecessary rejection of otherwise usable fruit.
Solution Approach 2:
The cutting device performs the separation operation autonomously without requiring manual intervention. The system self-regulates the cutting process, maintaining consistent quality and minimizing damage while preparing bananas for packaging.
3Reliability
If bunches are removed from the packaging line for rejection, then defective bananas can be identified, but significant time and productivity are lost
Solution Approach 1:
The cutting and sorting operations are performed in advance during the packaging process itself. Defective bananas are identified and separated at the cutting stage rather than requiring later removal, maintaining continuous flow and productivity while ensuring quality control.
4Device complexity
If consumers purchase bananas in bunches, then packaging is simplified, but individual purchase and practical use become difficult
Solution Approach 1:
The invention provides consumers with individually cut bananas that retain stem attachment for easy handling. Each banana can be purchased and used separately while maintaining the natural stem connection, improving consumer usability without complicating the packaging approach.
Data Source
AI summary
The invention relates to a method involving the following steps: taking a hand of bananas attached by the stems (T) thereof to a stalk (C); cutting the hand of bananas at the stalk (C) in order to obtain at least two half-hands or bunches (DP) connected to one portion (C1) of the stalk; separating each half-hand at the previously cut portion of the stalk (C1) into tiers (CO) of at least two bananas, the stems (T) of which remain attached to a portion (C2) of the stalk; cutting the individual bananas from each tier (CO) in order to obtain a banana (B) in which the stem (T) remains attached to a portion (C3) of the stalk; and checking the single banana.