Multi-Section Herb and Spice Grinder with Hinged Separation Doors
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Solution Overview
Problem
Existing herb and spice grinder apparatuses lack an efficient and versatile design that allows for selective grinding and collection of materials, with limited features for separating and storing ground materials effectively.
Innovation Solution
A grinder apparatus comprising a top section with downwardly extending teeth, a grinding section with upwardly extending teeth and holes, an annular spacer with hinged doors, and a base section for storage, allowing for selective grinding and collection of herbs and spices, with an optional sieve for finer products and a kit including implements for handling the ground material.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a traditional single-chamber grinder design is used, then the device complexity is low, but the versatility and selective grinding capability are limited
Solution Approach 1:
The grinder is divided into four distinct sections: top section with downward teeth, grinding section with upward teeth and holes, annular spacer with doors, and base section for collection. This segmentation allows each section to perform a specific function and enables selective grinding of different materials in different sections simultaneously
Solution Approach 2:
The grinder apparatus is designed to grind multiple types of materials (herbs, spices, seeds, nuts) simultaneously in different sections. Each section can be independently loaded and ground, making the device universal for various grinding needs
2Adaptability or versatility
If ground materials are collected in a single compartment, then the storage is simple, but the separation and organization of different ground materials is difficult
Solution Approach 1:
The collection system is segmented into the annular spacer with hinged doors and the base section. The annular spacer creates separate collection zones above the base section, allowing different ground materials to be stored in different compartments. The hinged doors provide access to these compartments for retrieval
Solution Approach 2:
The collection system utilizes vertical space by creating multiple collection zones in the annular spacer above the base section. This vertical arrangement allows separation of materials without requiring horizontal expansion, maintaining a compact footprint while providing multiple storage compartments
3Manufacturing precision
If a sieve is added for finer grinding, then the product fineness is improved, but the device complexity increases
Solution Approach 1:
The sieve is designed as a removable and replaceable component. Users can dynamically adjust the fineness of ground material by selecting different sieve mesh sizes or removing the sieve entirely for coarser grinding. This dynamic adaptability allows the same device to produce varying degrees of fineness without adding permanent complex structures
Data Source
AI summary
An improved herb and spice grinder includes a top section with teeth, a grinding section with teeth, an annular spacer, and a base section, the annular spacer includes an upwardly-depending dividing wall and a plurality of doors hingedly coupled superjacent the dividing wall so as to enable each herb and/or spice to be separated prior to grinding. The herbs and/or spices are loaded into the grinding section. The top section is rotatably attached to the grinding section, and the annular section is rotatably attached between the grinding section and the base section in a stacked fashion.