Basket Assembly Load Monitoring for Plugging Detection
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Solution Overview
Problem
During tillage operations, material accumulation on and within basket assemblies of agricultural implements can prevent them from functioning correctly, making it difficult for operators to detect and address plugged conditions.
Innovation Solution
A computing system is configured to monitor the load applied through a frame assembly supporting a basket assembly, comparing it to a load threshold to determine if the basket is plugged, and automatically initiate control actions such as operator notifications or adjustments to the implement's operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If material accumulation occurs on basket assemblies during tillage operations, then the basket assembly performance deteriorates, but the operator cannot easily detect the plugged condition when viewing from the cab
Solution Approach 1:
The patent introduces an intermediary detection system consisting of sensors and a controller that indirectly monitors basket assembly plugging conditions. Rather than requiring direct visual inspection, the system uses intermediate measurements (such as draft force, rotational speed, or vibration sensors) to detect material accumulation, thereby resolving the contradiction between maintaining reliability and improving detectability from the operator's position
Solution Approach 2:
The patent replaces the mechanical/visual inspection method with an automated sensing and control system. Instead of relying on the operator's visual detection capability, the system uses electronic sensors and processors to automatically detect and communicate plugging conditions, thereby improving detection ease while maintaining basket assembly performance monitoring
2Measurement precision
If the operator manually inspects basket assemblies for material accumulation, then detection accuracy improves, but operational time is lost and productivity decreases
Solution Approach 1:
The patent implements continuous monitoring of basket assembly conditions through permanently installed sensors that operate throughout the tillage operation. This eliminates the need for intermittent manual inspections, maintaining continuous detection accuracy while ensuring uninterrupted productivity, as the system provides real-time feedback without requiring the operator to stop or slow down operations
Solution Approach 2:
The detection system operates autonomously without requiring manual intervention. The sensors automatically detect plugging conditions, the controller processes the data, and the system communicates findings to the operator, thereby maintaining high measurement precision while maximizing operational efficiency through self-monitoring capabilities
3Ease of operation
If corrective actions are delayed until material accumulation significantly impacts performance, then operational simplicity is maintained, but basket assembly performance and field outcomes deteriorate
Solution Approach 1:
The patent implements a feedback mechanism where sensors continuously monitor basket assembly conditions and communicate status to the operator in real-time. This early warning system allows operators to take corrective actions at the first sign of material accumulation, maintaining basket assembly performance while requiring minimal operational complexity, as the system automatically provides actionable information without demanding complex decision-making
Data Source
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AI summary
A system for detecting material accumulation relative to basket assemblies of an agricultural implement includes a frame assembly, and a basket assembly configured to be supported by the frame assembly relative to a surface of a field. The system also includes a load sensor configured to detect a load indicative of a draft load associated with the basket assembly, and a computing system communicatively coupled to the load sensor. The computing system is configured to monitor the load based on data provided by the load sensor, compare the monitored load to a load threshold, and determine that field materials have accumulated relative to the basket assembly when the monitored load differs from the load threshold.