Worm Housing Displacement Component for Food Processing Maintenance
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Solution Overview
Problem
Existing food processing apparatuses with worm conveyors are difficult to maintain due to complex disassembly requirements, hindering efficient cleaning and maintenance processes.
Innovation Solution
A food processing apparatus with a movable displacement component in the worm housing that transitions between closed and open positions, allowing access to the worm chamber for maintenance without removing the worm, and a removal device for easy extraction and insertion of the worm, enhancing accessibility and maintainability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If the worm housing is made as a single integrated structure, then the structural strength and sealing are improved, but the maintenance complexity increases significantly
Solution Approach 1:
The worm housing is divided into a fixed part and a movable displacement component that can be separated. The displacement component forms a movable wall of the worm chamber and can be displaced to provide access to the worm and chamber for maintenance purposes, while the fixed part remains stationary. This segmentation allows the housing to maintain structural integrity when closed while enabling easy maintenance access when opened.
2Reliability
If the worm chamber is completely enclosed, then the sealing and containment are improved, but the accessibility for maintenance deteriorates
Solution Approach 1:
The displacement component is designed to be movable rather than fixed, allowing it to transition between a closed position that seals the worm chamber and an open position that provides access. The component can be displaced along its axis to open the chamber for maintenance while maintaining sealing when in the closed position for operation.
3Stability of the object's composition
If the worm is firmly fixed in the housing, then the operational stability is improved, but the maintenance time increases due to complex disassembly
Solution Approach 1:
The housing is segmented into fixed and movable parts, with the displacement component providing controlled access to the worm. This allows the worm to remain firmly positioned during operation while enabling quick access during maintenance by simply displacing the component rather than disassembling the entire housing.
Solution Approach 2:
The displacement component is extracted as a separate movable element from the fixed housing structure. This extracted component can be displaced to expose the worm and chamber for maintenance, allowing the worm to remain in place while providing easy access, thus reducing maintenance time without compromising operational stability.
4Strength
If multiple fastening elements are used to secure the housing, then the structural integrity is improved, but the device complexity increases
Solution Approach 1:
The housing is divided into fixed and movable segments connected by a simplified mechanism. This segmentation allows the use of fewer, simpler fastening elements compared to a fully integrated structure, as the movable displacement component only needs to be secured in its closed position rather than requiring multiple fasteners throughout the entire housing assembly.
Data Source
AI summary
A processing apparatus for food or the like includes a worm for conveying food, and a worm housing including a worm chamber for receiving the worm. The worm housing includes a displacement component which is movable between a closed position in which the displacement component forms part of a boundary of the worm chamber, and an open position in which the displacement component clears access to the worm chamber.