Inverted Guide Rail Poultry Handling for Low-Stress Positioning
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Solution Overview
Problem
Existing handling devices for live poultry force them into unnatural postures, causing stress, resistance, and risk of injury, while systems allowing more freedom of movement lack a defined position, hindering certain handling procedures.
Innovation Solution
A handling device with a guide rail and poultry support that allows manual handling, featuring an activation mechanism to adjust the distance between the guide rail and support vertically, ensuring the poultry is securely positioned without automated transport elements, and includes functional devices for specific operations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If poultry are forced into unnatural postures (e.g., upside-down position) for handling, then handling procedures can be performed, but animal welfare deteriorates and stress increases
Solution Approach 1:
The guide rail is inverted relative to conventional designs, with the opening facing downward rather than upward. This allows poultry to be handled in a natural upright position while still enabling secure positioning and procedure performance, directly resolving the contradiction between handling capability and animal welfare
Solution Approach 2:
The system allows dynamic positioning of poultry within the guide rail, enabling adjustment between secure positioning for procedures and natural movement for transport. The poultry can be held in place when needed but maintain more natural posture overall, balancing handling requirements with animal welfare
2Object-affected harmful factors
If poultry are allowed more freedom of movement (e.g., suspended transport), then animal welfare improves, but defined position is lost making handling procedures difficult
Solution Approach 1:
The guide rail system provides dynamic positioning capability where poultry can move freely during transport but can be securely positioned when procedures are needed. The inverted design with opening downward allows natural posture maintenance while enabling stable positioning for vaccinations and other procedures
Solution Approach 2:
The guide rail serves multiple functions: it allows free movement for transport, provides secure positioning for procedures, and maintains natural animal posture. This multi-functionality resolves the contradiction between freedom of movement and defined positioning for handling
3Productivity
If automated transport elements are used, then productivity increases, but animal welfare deteriorates due to harsher handling
Solution Approach 1:
The inverted guide rail design with opening downward enables manual handling to be more efficient and gentler than conventional automated systems. The design naturally guides poultry through the process while allowing human operators to respond to animal behavior, achieving both productivity and welfare goals
Data Source
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AI summary
The invention relates to a handling device (1) for poultry, in particular for supporting the manual handling of poultry, a method (1000) for handling poultry, in particular manually, and the use of a handling device. The handling device (1) comprises a guide rail (100) extending between a first end (101) and a second end (102) with two guide arms (110), and a poultry support (200) for placing the breast area of a poultry on it.