Agricultural Row Unit with Dual Gauge Wheel Mounting Locations
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Solution Overview
Problem
Conventional row units in agricultural implements have fixed locations for tools, limiting adaptability to varying farming practices, soil types, and conditions, which restricts their effectiveness across different geographical regions and crop types.
Innovation Solution
The row unit incorporates multiple gauge wheel mounting locations, including front and rear positions, allowing operators to customize the placement of pull-type and push-type gauge wheels to control planting depth and accommodate diverse conditions, enabling additional tool mounting for enhanced customization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If fixed locations for tools are provided in conventional row units, then structural simplicity is maintained, but adaptability to varying farming practices and soil conditions deteriorates
Solution Approach 1:
The row unit is segmented into multiple discrete mounting locations for gauge wheels, allowing each location to be independently configured. The frame assembly includes a first gauge wheel mounting location and a second gauge wheel mounting location positioned at different longitudinal positions, enabling operators to select and configure appropriate gauge wheel positions based on specific farming conditions rather than having a single fixed position.
Solution Approach 2:
The frame assembly is designed with universal mounting capabilities at multiple locations, allowing the same basic structure to serve different functions by mounting gauge wheels at different positions. This multi-functional design enables the row unit to adapt to various farming practices, soil types, and conditions while maintaining a unified frame structure.
2Adaptability or versatility
If multiple gauge wheel mounting locations are provided, then adaptability to diverse conditions is improved, but device complexity increases
Solution Approach 1:
Different mounting locations on the frame assembly are provided with specific local characteristics suitable for different gauge wheel configurations. The first gauge wheel mounting location and second gauge wheel mounting location are positioned at different longitudinal positions with appropriate structural features for their respective functions, allowing localized optimization without redesigning the entire frame.
3Adaptability or versatility
If gauge wheels are positioned at fixed locations, then manufacturing simplicity is maintained, but planting depth control flexibility deteriorates
Solution Approach 1:
The gauge wheel positioning system transitions from a static fixed-location design to a dynamic configurable design. Operators can select between multiple mounting locations (first and second locations) based on desired planting depth and soil conditions, making the system adaptable rather than fixed, while maintaining straightforward manufacturing at each discrete location.
Data Source
AI summary
One row unit for an agricultural implement includes a frame assembly having a front gauge wheel mounting location and a rear gauge wheel mounting location, wherein the front gauge wheel mounting location is forward of the rear gauge wheel mounting location, relative to a direction of travel of the row unit. A first gauge wheel assembly is configured to be mounted to a selected one of the front gauge wheel mounting location and the rear gauge wheel mounting location.