Grain Cart Display Mounting for Operator Awareness

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Solution Overview

Problem

Current grain carts lack an efficient and user-friendly way to display critical operational information to the operator during grain transfer operations, leading to potential grain spills and increased operator distraction.

Innovation Solution

An electronic display device with a visual display mounted on the grain transfer element of the grain cart, which is operably coupled to various sensors to display grain cart information and operating instructions, including rotational speed, torque, unload rate, moisture content, and more.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If an electronic display device is mounted on the grain transfer element, then operator awareness of critical information is improved, but device complexity increases

Engineering Contradiction:

Improveoperator awarenessVSAvoiddevice complexity

Core Design Contradiction:

Loss of informationVSDevice complexity

Solution Approach 1:

The patent replaces traditional mechanical information delivery methods (physical presence at the transfer element, manual monitoring) with an electronic display system that presents critical information (grain flow rate, moisture content, system errors) directly to the operator in the tractor cab, eliminating the need for the operator to physically monitor the transfer element

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The electronic display device acts as an intermediary between the grain transfer system sensors and the operator, translating complex sensor data into comprehensible visual information that the operator can quickly interpret and act upon

Inventive Principle:

Principle #24Intermediary (Mediator)

2Ease of operation

If the visual display is mounted on the grain transfer element for easy viewing, then ease of operation is improved, but the risk of distracting the operator from the grain transfer process increases

Engineering Contradiction:

Improveease of operationVSAvoidgrain transfer reliability

Core Design Contradiction:

Ease of operationVSReliability

Solution Approach 1:

The patent substitutes the physical mounting location of information delivery from the grain transfer element itself to the tractor cab display, allowing the operator to view critical information in their normal operating position without needing to divert attention or physically move to monitor the transfer element

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system provides continuous feedback to the operator through the display device, enabling the operator to monitor grain flow rate, moisture content, and system status in real-time and make adjustments without breaking their focus on the grain transfer process

Inventive Principle:

Principle #23Feedback

Data Source

PatentUS20250160257A1Grain cart multipurpose display and related methods

Publication Date: 2025.05.22 J&M MANUFACTURING CO INC

AI summary

An electronic display device including a visual display operably coupled to one or more sensors on a grain cart. The visual display is mounted on a grain transfer element of the grain cart. The visual display is configured to be viewable by an operator of the grain cart during a grain transfer operation. The visual is configured to display at least one of grain cart information or operating instructions.