Adjustable Mount Plate for Depth Control
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Solution Overview
Problem
Modern agricultural implements face challenges in optimizing seed and fertilizer deposition depth, as existing systems lack precise control over the penetration depth of ground engaging tools, leading to inconsistent seed placement and nutrient distribution across varying soil conditions and speeds.
Innovation Solution
An agricultural implement system with a depth adjustment mechanism, including a mount system and a cam-based system that adjusts the opener's depth relative to the soil surface, allowing for independent control of each row unit's penetration depth through a plate that couples to the row unit in multiple positions, enabling precise orientation and adjustment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If a fixed depth control system is used, then the structure is simple, but the seed deposition depth consistency deteriorates under varying soil conditions and speeds
Solution Approach 1:
The patent implements a dynamic depth adjustment system where the opener depth can be changed during operation. A depth control mechanism with adjustable stop positions allows the opener to maintain consistent depth despite variations in soil conditions and travel speed, transforming the system from static to dynamic control
Solution Approach 2:
The system allows changing the depth parameter by adjusting the position of the depth control mechanism relative to the opener. Different stop positions correspond to different depth settings, enabling the system to adapt to varying soil conditions and maintain consistent seed deposition depth through parameter modification
2Manufacturing precision
If ground engaging tools are used for trench formation, then seed deposition is achieved, but fertilizer placement consistency deteriorates due to lack of independent depth control
Solution Approach 1:
The system separates the depth control for the opener and fertilizer tube into independent but coordinated mechanisms. The depth control mechanism can be adjusted independently to control opener depth, while the fertilizer tube depth is controlled through a separate but related adjustment system, allowing independent optimization of each function
Solution Approach 2:
The depth control mechanism acts as an intermediary between the operator's depth requirements and the actual opener and fertilizer tube positions. It translates a single adjustment input into coordinated depth changes for both the opener and fertilizer tube, ensuring consistent relative positioning while maintaining ease of operation
3Adaptability or versatility
If a simple mounting system is used, then the device complexity is low, but the adaptability to different row unit orientations deteriorates
Solution Approach 1:
The mount system is designed with universal mounting features that can accommodate different row unit orientations and configurations. The depth control mechanism can be mounted in various positions and orientations on different row unit types, making the system adaptable to multiple applications without requiring complete redesign
Solution Approach 2:
The mount system provides adjustment capabilities in multiple dimensions, allowing the depth control mechanism to be positioned at different heights, angles, and locations on the row unit. This multi-dimensional mounting flexibility enables adaptation to various row unit orientations while maintaining functional performance
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
This system ensures uniform seed deposition depth and optimal fertilizer placement across the field, adapting to different soil conditions and speeds by allowing for real-time adjustments of the opener's depth, thereby enhancing crop yields and nutrient distribution.
Implementation Method 1
The depth adjustment system includes a cam that rotates about an axis and a cam follower that contacts the cam and adjusts a position of a packer wheel to adjust the position of the opener
Data Source
AI summary
An agricultural implement system that includes a mount system that couples to a row unit. The mount system supports a depth adjustment system that adjusts a depth of an opener relative to a soil surface. The mount system includes a plate that couples to the row unit in a plurality of positions to change an orientation of the depth adjustment system relative to the row unit.