Adjustable Angle Grinder Dust Shroud Mounting
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Solution Overview
Problem
Existing dust collection systems for angle grinders are inadequate in containing dust and debris, leading to a messy workspace, tool damage, and health risks due to the scattering of fine dust, and are often incompatible with different grinder models due to proprietary quick release attachment systems.
Innovation Solution
A modular dust collection shroud with adjustable mounting brackets and a flexible skirt that fits various angle grinders, featuring a dust collection chamber, exhaust port for vacuum connection, and a sealing gasket to contain dust, while accommodating different grinder structures through movable mounting arms and slots for universal compatibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed mounting system is used for dust collection shroud, then the attachment is simple, but compatibility with different grinder models is poor
Solution Approach 1:
The mounting brackets are designed with movable arms that can adjust their position along slots, allowing the shroud to adapt to different grinder models and attachment systems. This dynamic adjustment capability enables universal compatibility without requiring multiple fixed mounting designs for different tool models.
Solution Approach 2:
The mounting system is designed to work with multiple types of angle grinders including those with proprietary quick release systems. The adjustable brackets and slots create a universal mounting interface that can accommodate various grinder shapes, sizes, and attachment mechanisms, making the dust collection shroud compatible across different tool models.
2Adaptability or versatility
If rigid mounting brackets are used, then the structure is stable, but adaptability to different grinder shapes is poor
Solution Approach 1:
The mounting brackets incorporate movable arms that can be positioned at different locations along the slots, allowing the structure to adapt to various grinder shapes and sizes. This dynamic positioning maintains stable attachment while accommodating different tool geometries, resolving the contradiction between rigidity and adaptability.
Solution Approach 2:
The mounting system is divided into separate adjustable components including movable arms and slots, allowing each part to be independently positioned to match the specific grinder shape. This segmentation enables the mounting structure to conform to different tool geometries while maintaining overall structural stability through proper component arrangement.
3Adaptability or versatility
If proprietary quick release systems are accommodated, then compatibility with specific grinders is improved, but universality across different models is reduced
Solution Approach 1:
The mounting system is specifically designed to accommodate proprietary quick release attachment systems while maintaining universal applicability. The adjustable brackets can be configured to work with various quick release mechanisms, allowing a single shroud design to fit multiple grinder models with different proprietary systems without requiring model-specific adaptations.
Solution Approach 2:
The movable mounting brackets allow the system to dynamically adapt to different quick release mechanisms by adjusting their position and orientation. This dynamic capability enables the same mounting mechanism to interface with various proprietary systems, achieving universality without sacrificing the ability to secure attachment.
Data Source
AI summary
An angle grinder dust collection shroud includes mounting brackets which are attached to a shroud body via slots which allow the mounting brackets to move to different circumferential locations around the output shaft of the angle grinder as well and inwardly towards and outwardly away from the output shaft of the angle grinder. The mounting brackets are adjustable in their position around the angle grinder output shaft to allow them to engage the angle grinder while avoiding any mounting features for the angle grinder's stock blade guard.