Motorized Stirring Element with Curved Blades for Cookware
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Solution Overview
Problem
Current stirring systems in cooking and other industries require constant attention, leading to issues like scalding, boiling over, and improper mixing, especially for recipes that need frequent or continuous stirring, which can be challenging for cooks and individuals with disabilities, and existing devices are inadequate in ensuring smooth, consistent stirring.
Innovation Solution
A self-stirring system with a motor and gear assembly and specially designed blades that continuously mix substances within a container, allowing for remote control and operation, ensuring even and thorough stirring without human intervention, and incorporating features like a transparent lid and flexible blades to prevent burning and clumping.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If manual stirring is performed to ensure proper mixing and prevent scalding, then mixing quality improves, but the cook's attention is continuously required, reducing productivity
Solution Approach 1:
The stirring system is designed to operate autonomously without requiring continuous human intervention. The motor-driven stirring element automatically mixes the substance, allowing the cook to attend to other tasks while the system maintains proper mixing quality independently
Solution Approach 2:
The manual mechanical stirring action is replaced with an automated motor-driven stirring element. The motor provides consistent rotational force to move the stirring element through the substance, eliminating the need for manual physical effort while maintaining mixing quality
2Object-affected harmful factors
If constant manual stirring is performed to prevent scalding and burning, then safety improves, but the complexity of continuous monitoring increases
Solution Approach 1:
The stirring system autonomously prevents scalding and burning by maintaining continuous motion without requiring human monitoring. The automated operation ensures consistent stirring that prevents hot spots and localized overheating without adding complexity to the cooking process
Solution Approach 2:
The motor-driven stirring element provides continuous, uninterrupted stirring action throughout the cooking process. This continuous motion ensures even heat distribution and prevents localized overheating that could cause scalding or burning, maintaining safety without requiring intermittent human intervention
3Manufacturing precision
If a stirring device reaches the bottom and all corners of the vessel, then mixing thoroughness improves, but the device complexity increases
Solution Approach 1:
The stirring element features a curved, spoon-like shape that naturally follows the contours of the cooking vessel. This curved geometry allows the element to reach the bottom and sides of the vessel effectively, ensuring thorough mixing of all substances without requiring complex mechanical structures or multiple components
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 system provides continuous, smooth, and consistent stirring, reducing the risk of scalding and burning, allowing cooks to attend to other tasks while ensuring thorough mixing, and is accessible for individuals with disabilities, improving the efficiency and safety of cooking processes.
Implementation Method 1
a motor and gear assembly
Implementation Method 2
dependent blade having a blade profile comprising an advantageous length and width such that an element of the blade profile is in continuous contact with the inner surface wall of the container and is contiguous with the inner stirring surface floor of the container, to substantially continuously mix the substance
Data Source
AI summary
A stirring/mixing device is provided, comprising a container and a motorized stirring element that permits substances within the container to be stirred without an attendant. In a preferred embodiment, two blades are provided that are shaped to push material away from the wall of the container and fold the substances together so as to provide a substantive mixing of whatever is placed within the container. The device can be configured so that mixing is controlled by a panel or remote control and the speed and direction can be adjusted, such that proper mixing is achieved without direct supervision. To provide proper force, the blades can be attached on a gear drive that rotates about the opening of the container