Rotating Chicken Shredder with Filament Cuts and Safety Interlock

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Solution Overview

Problem

Existing chicken shredders often produce uneven bits rather than filamentous shapes and lack safety features, posing operational hazards when improperly assembled.

Innovation Solution

A high safety rotation chicken shredder with a buckle groove mechanism, electromagnetic safety device, and a dual-directional rotation system, ensuring secure operation and filamentous shredding through clockwise and counterclockwise rotations, accompanied by a safety device that prevents unauthorized startup.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a rod for shredding is used to process chicken, then the shredding efficiency is high, but the chicken is processed into bits rather than filamentous shapes

Engineering Contradiction:
Improveshredding efficiencyVSAvoidshredding shape precision
Core Design Contradiction:
ProductivityVSManufacturing precision

Solution Approach 1:

The single rod for shredding is segmented into multiple spikes arranged in an array. The upper shell contains multiple upper spikes, and the lower shell contains multiple lower spikes. This segmentation allows the chicken to be shredded into uniform filamentous shapes rather than irregular bits, while maintaining high shredding efficiency through the combined action of multiple spikes.

Inventive Principle:
Principle #1Segmentation

2Device complexity

If the entire device is not provided with a safety device, then the structure is simple and easy to clean, but safety hazards occur when shells are not securely fastened

Engineering Contradiction:
Improvestructure simplicityVSAvoidoperational safety
Core Design Contradiction:
Device complexityVSReliability

Solution Approach 1:

The mechanical safety interlock system replaces complex mechanical locking mechanisms with an electromagnetic control system. Electromagnetic batteries generate magnetic fields that interact with conductive metal members to verify proper shell assembly. This substitution maintains structural simplicity while enabling reliable safety verification through non-contact electromagnetic detection, preventing operation when shells are improperly assembled.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Reliability

If electromagnetic safety devices and rotation control mechanisms are added, then operational safety and shredding quality improve, but device complexity increases

Engineering Contradiction:
Improveoperational safetyVSAvoiddevice structure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The electromagnetic batteries serve multiple functions: they power the rotation machine for shredding operation and simultaneously generate magnetic fields for safety verification. The conductive metal members and coils work together to both detect proper shell assembly and control rotation activation. This multi-functionality reduces the need for separate safety mechanisms, thereby limiting the increase in device complexity while achieving improved operational safety and shredding quality.

Inventive Principle:
Principle #6Universality (Multi-functionality)

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

Ensures safe and efficient shredding of chicken into filaments while preventing unsafe operation due to improper assembly, enhancing user safety and production efficiency.

Implementation Method 1

The safety device includes two electromagnetic batteries fixed at left and right ends of an inner wall of the base

Methodology Applied
Scientific EffectElectromagnetism: Electromagnet

Implementation Method 2

an outer surface of the iron core is wound with a coil, and a bottom end of the coil is connected to a top end of the conductive metal member

Methodology Applied
Scientific EffectElectromagnetic induction: Electromagnetic Induction

Implementation Method 3

an upper surface of an inner cavity of the inner cover is fixed with multiple upper spikes, the upper surface of the base is fixed with multiple lower spikes located on an inner side of the shield

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS12384067B2Rotation chicken shredder
Publication Date: 2025.08.12 XIE YUSHAN
  • US12384067B2 patent drawing
  • US12384067B2 patent drawing
  • US12384067B2 patent drawing

AI summary

The present disclosure provides a rotation chicken shredder including a base, an upper surface of the base is provided with a buckle groove, and an outer cover is buckled inside the buckle groove. The upper surface of the base is fixed with a shield, a middle of an upper surface of the outer cover is fixed with a rotation disc, a top surface of the rotation disc is fixed with a protective shell, and an inner top surface of the protective shell is fixed with a rotation machine. This high safety rotation chicken shredder uses a repeated rotation way of clockwise rotation and counterclockwise rotation, which ensures that chicken is made into a filamentous shape in combination with an upper spike and a lower spike, improves a production effect and efficiency, has a compact and beautiful overall structure, and it is easy to promote and use.