Adjustable Chute for Lawn Mower Grass Debris Transfer
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Solution Overview
Problem
Existing lawn maintenance methods, such as grass catchers, require users to manually transfer and empty heavy, cumbersome grass debris, which is labor-intensive and prone to spills, after mowing a lawn.
Innovation Solution
A specially configured Adjustable Chute that attaches to the lawn mower grass catcher bag, serving as a funnel to efficiently transfer grass debris into a collection bag, featuring a tapered end for easy disposal and a clamping system for secure attachment to the catcher and collection bag.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual transfer of grass debris is used, then no additional device is needed, but labor intensity increases and spills occur
Solution Approach 1:
The chute serves as an intermediary device between the grass catcher and collection bag, facilitating the transfer of grass debris without requiring manual handling. This mediator structure enables gravity-assisted flow while preventing spills that occur during direct manual transfer.
2Adaptability or versatility
If a fixed chute structure is used, then attachment is simple, but adaptability to different grass catcher models is limited
Solution Approach 1:
The chute incorporates adjustable and flexible components that allow it to adapt to different grass catcher models and configurations. This dynamic design enables the same device to work with various mower types while maintaining a relatively simple overall structure.
3Productivity
If a tapered end design is used, then debris transfer efficiency improves, but manufacturing precision requirements increase
Solution Approach 1:
The chute employs gradual parameter changes in its tapered design, transitioning smoothly from the wider opening to the narrower discharge end. This approach optimizes debris flow and transfer efficiency while keeping manufacturing requirements within practical limits through controlled geometric progression.
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
Enables hassle-free, spill-free disposal of grass debris, reducing manual labor and making the process accessible for users of all ages, while being durable and versatile for use with any grass catcher model.
Implementation Method 1
a lower portion (160) that is tapered
Data Source
AI summary
The Adjustable Chute is a user friendly product for consumers to dispose of lawn debris and or grass clippings collected from a grass catcher from a lawn mower. The Adjustable Chute is constructed of durable materials for longevity and reliability purposes. The unique design of the Adjustable Chute with the upper portion rectangular for easy attachment of the grass catchers itself, and lower portion tapered for easy disposal of yard waste or grass clippings, allows hands free transfer of yard waste from a grass catcher through the Adjustable Chute into the waiting collection brown bag. The Adjustable was conceived through personal necessity after realizing how incredibly difficult it is to transfer grass clippings after being collected in a grass catcher from the grass catcher into the brown recycle bag. This time saving product will give consumers peace of mind in knowing they can transfer grass clippings from the grass catcher effortlessly, quickly, neatly and without the need of ever having to touch the grass by hand.