Food Separating Machine Feeding Wheel Drum Belt
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Solution Overview
Problem
Current food separating machines are inefficient in distinguishing between food products of different consistencies, such as separating soft meat from hard gristle or bones, often resulting in incomplete separation and waste.
Innovation Solution
A food separating machine comprising a frame with a roller assembly, belt assembly, and drum assembly, where the belt presses the food source material against the drum's outer surface, allowing softer portions to pass through holes while harder portions remain outside, facilitated by a feeding wheel assembly and tensioning device for effective separation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional separating machines are used, then the machine structure is simple, but the separation efficiency between different food consistencies is poor
Solution Approach 1:
The separating machine is divided into distinct functional modules: a feeding mechanism with feeding wheels, a separation chamber with drum assemblies having different hole sizes, and a belt pressing mechanism. Each module performs a specific function in the separation process, allowing efficient differentiation between soft and hard food portions while maintaining manageable structural complexity through modular design
Solution Approach 2:
The drum assemblies are designed with different hole size configurations in different regions or for different processing stages. The feeding wheels have specific surface characteristics adapted for gripping different food types. The belt pressing mechanism applies localized pressure in the separation chamber. These local quality variations enable effective separation of different food consistencies throughout the processing system
2Productivity
If the belt pressing force is increased, then the separation between soft and hard portions is improved, but the risk of damaging the food product increases
Solution Approach 1:
The system dynamically adjusts pressing parameters by using multiple drum assemblies with varying hole sizes and configurations. The belt pressing mechanism applies controlled pressure that varies along the food path. By changing these parameters adaptively, the machine achieves effective separation of soft from hard portions while minimizing damage risk through optimized pressure application
Solution Approach 2:
The belt acts as an intermediary pressing element between the feeding mechanism and the drum assemblies. It distributes force evenly across the food product while maintaining contact with the drum surface. This intermediary role allows controlled pressing action that facilitates separation without direct harsh contact that would damage the food
3Manufacturing precision
If the drum hole size is reduced, then the separation precision between soft meat and hard gristle is improved, but the throughput capacity decreases
Solution Approach 1:
The separation system uses multiple drum assemblies with different hole size specifications rather than a single uniform drum. This segmentation allows different regions or processing stages to use different hole sizes optimized for their specific functions - finer holes for precision separation and larger holes for higher throughput areas
Solution Approach 2:
The system dynamically adapts the separation criteria by varying drum hole configurations along the food path. The feeding wheels and belt mechanism work in coordination to present food portions to appropriate drum sections. This dynamic adaptation enables the system to maintain high separation precision while preserving overall throughput capacity through optimized multi-stage processing
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 machine effectively separates food products into distinct consistency portions, enhancing operational efficiency, reducing waste, and extending the machine's service life through improved separation processes.
Implementation Method 1
the belt presses the food source material against the drum's outer surface, allowing softer portions to pass through holes while harder portions remain outside
Data Source
AI summary
A separating machine separates a food source material into first and second food portions. A separating arrangement includes a roller assembly and a belt assembly including a belt to be driven by the roller assembly. The separating arrangement includes a drum assembly arranged proximate to the belt assembly to define a separation area. The separating arrangement includes an inlet assembly configured to receive the food source material and a feeding wheel assembly positioned proximate to or within the inlet assembly and configured to direct the food source material into the separation area. The belt assembly is arranged relative to the belt assembly such that the food source material is pressed by the belt against the outer surface of the drum and the first food portion is pressed through the holes while the second food portion remains outside of the drum interior, thereby separating the first and second food portions.