Multi-functional food processing system

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Solution Overview

Problem

Existing food processing systems lack the ability to provide multiple processing speeds on a single platform, limiting versatility and efficiency in handling different food products with varying processing requirements.

Innovation Solution

A multi-functional food processing system with a base featuring drive couplers that engage multiple containers, each with distinct blade assemblies and gear systems, allowing for adjustable rotation speeds to accommodate various processing tasks, from high-speed blending to slower processing operations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single food processing system provides only one processing speed, then the device complexity is reduced, but the adaptability or versatility deteriorates

Engineering Contradiction:
Improveprocessing speed optionsVSAvoiddrive coupler and gear system
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The base unit with drive couplers is designed to universally accommodate multiple types of containers (blender jars, food processor bowls, mixer bowls) with different processing speed requirements. The drive coupler mechanism serves multiple functions by engaging with different container types to provide appropriate speed ratios for each application.

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

Solution Approach 2:

Drive couplers act as intermediary components between the motor and different container types. These couplers mediate the power transmission by engaging with specific containers to provide the appropriate speed reduction ratio, allowing the system to adapt to different processing requirements without direct motor modification.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If multiple processing speeds are provided through different containers, then the adaptability or versatility is improved, but the manufacturing precision deteriorates

Engineering Contradiction:
Improvemulti-speed capabilityVSAvoidgear and coupler engagement
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The system achieves different processing speeds by changing the gear ratio parameter through selective engagement of different drive couplers with different containers. Each drive coupler-container combination provides a specific speed reduction ratio, allowing precise control of processing speed without requiring complex variable speed mechanisms.

Inventive Principle:
Principle #35Parameter changes

3Adaptability or versatility

If a single food processing system supports multiple container types with different speeds, then the adaptability or versatility is improved, but the ease of operation deteriorates

Engineering Contradiction:
Improvecontainer compatibilityVSAvoidcontainer selection and engagement
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system segments the speed control function into separate drive coupler components rather than using a single complex control mechanism. Each drive coupler is designed for specific container types, allowing users to select the appropriate container-coupler combination for their processing needs without navigating complex controls.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS9901215B2Multi-functional food processing system
Publication Date: 2018.02.27 SHARKNINJA OPERATING LLC
  • US9901215B2 patent drawing
  • US9901215B2 patent drawing
  • US9901215B2 patent drawing

AI summary

A multi-functional food processing system includes a base having a first drive coupler and a second drive coupler, a first container to engage the first drive coupler, a second container to engage the second drive coupler, and a third container to engage the first drive coupler or the second drive coupler. The first container includes a first processing assembly where the first drive coupler is operable to rotate the first processing assembly at a first speed while the second container includes a second processing assembly where the second drive coupler is operable to rotate the second processing assembly at a second speed. The third container includes a third processing assembly and a transmission system, where the first drive coupler or the second drive coupler is operable to drive the transmission system to rotate the third processing assembly at a third speed.