Modular Tool Bar Mounting Assembly for Agricultural Implements
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Solution Overview
Problem
Current fertilizer application implements face challenges in adjusting tool bar length and row spacing, which is time-consuming and costly, and often require multiple implements for varying field configurations, leading to increased fertilization costs.
Innovation Solution
A modular tool bar mounting assembly with a mechanical linkage or parallel linkage system that allows for quick and easy attachment and detachment of tool bar assemblies with different configurations, providing structural support and enabling the use of a single implement for various field configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the tool bar length is increased to cover more soil area, then the productivity of fertilizer distribution is improved, but the device complexity and manufacturing cost increase
Solution Approach 1:
The tool bar is divided into multiple detachable sections that can be individually removed or reconfigured. This segmentation allows the tool bar to be extended for increased productivity when needed, while also enabling simplification to fewer sections when smaller coverage is required, thus resolving the contradiction between productivity and device complexity
Solution Approach 2:
The tool bar configuration is made dynamic through the removable coupling mechanism, allowing it to change from a fixed to a variable state. This enables the tool bar length to be adjusted based on field requirements, providing both the capability for increased productivity and the flexibility to reduce complexity when appropriate
2Adaptability or versatility
If the ground engaging tool spacing is made variable to accommodate different row spacings, then the adaptability is improved, but the time required for adjustment increases
Solution Approach 1:
The tool bar is segmented into modular sections with standardized coupling points that correspond to different row spacing requirements. This allows operators to quickly reconfigure the tool bar by attaching or detaching pre-positioned sections, significantly reducing adjustment time while maintaining adaptability to various row spacings
Solution Approach 2:
Multiple tool bar configurations are pre-assembled with ground engaging tools positioned at different standard row spacing intervals before field use. When row spacing needs to change, operators can simply swap between pre-configured tool bar assemblies rather than manually adjusting each tool position, dramatically reducing the time required for reconfiguration
3Adaptability or versatility
If multiple implements with different configurations are used to handle varying field requirements, then the adaptability is improved, but the manufacturing cost and device complexity increase
Solution Approach 1:
The tool bar assembly is designed with universal coupling mechanisms and standardized mounting points that allow a single base implement to accommodate multiple tool bar configurations. This multi-functionality enables one implement to perform the roles of multiple specialized implements, reducing both manufacturing costs and the complexity of managing multiple different implements while maintaining full adaptability to various field requirements
Data Source
AI summary
A tool bar mounting assembly for an agricultural implement. One agricultural implement includes a first tool bar assembly having a tool bar and a plurality of row units coupled to the tool bar and configured to deliver flowable agricultural product to a field. The agricultural implement also includes a frame assembly coupled to the first tool bar assembly. The frame assembly includes a mounting assembly having a mechanical linkage. The mechanical linkage is configured to removably couple the first tool bar assembly to the frame assembly via a plurality of fasteners. The frame assembly is configured to provide structural support to the first tool bar assembly. The mechanical linkage of mounting assembly is configured to removably couple a second tool bar assembly having a different configuration than the first tool bar assembly to the frame assembly via the plurality of fasteners.