Agricultural Spreader Solid Distribution Manifold

Resolve Bottlenecks,
Find Innovative SolutionsGenerate Solutions

Solution Overview

Problem

Conventional solid material distribution systems for agricultural spreaders face inefficiencies as boom sizes increase, leading to uneven application and reduced effectiveness when operating at scaled-up dimensions.

Innovation Solution

A solid distribution system featuring a blower, manifold, hoses, and parallel rigid tubes, where the manifold splits air flow into individual streams for each rigid tube, and a distributor delivers solid particulate material directly to the rigid tubes without passing through the hoses, allowing for uniform distribution across varying distances.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If boom size is increased to cover more acres, then productivity is improved, but application uniformity deteriorates

Engineering Contradiction:

Improveacres coveredVSAvoidapplication uniformity

Core Design Contradiction:

ProductivityVSManufacturing precision

Solution Approach 1:

The air flow is divided into separate streams for each boom tube through individual hoses connected to a manifold, allowing independent control and uniform distribution of material across all tubes regardless of boom size

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

Each boom tube receives dedicated air flow through its own hose, allowing localized optimization of air flow and material distribution for each specific position on the boom

Inventive Principle:

Principle #3Local quality

2Productivity

If boom size is increased to cover more acres, then productivity is improved, but system complexity increases

Engineering Contradiction:

Improveacres coveredVSAvoidsystem complexity

Core Design Contradiction:

ProductivityVSDevice complexity

Solution Approach 1:

The manifold serves multiple functions by distributing air flow to multiple hoses simultaneously, reducing the need for separate air delivery systems for each boom tube and simplifying the overall system

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

Multiple air delivery functions are combined into a single manifold structure that branches into individual hoses, reducing the number of separate components needed for large boom configurations

Inventive Principle:

Principle #5Merging (Combining)

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 configuration ensures uniform and efficient distribution of solid materials across larger areas, minimizing inefficiencies and maintaining application quality even at increased boom sizes.

Implementation Method 1

A blower generates air flow that is split into multiple streams through a manifold to deliver air to each rigid tube

Methodology Applied

Scientific EffectAir flow:

Implementation Method 2

The distributor may include, for example, a conveyor belt or other means to move solid particulate material

Methodology Applied

Scientific EffectConveyor belt transport:

Data Source

PatentUS20250057074A1Solid Distribution Systems for an Agricultural Spreader

Publication Date: 2025.02.20 AGCO CORP

AI summary

A solid distribution system of an agricultural spreader includes a blower, a manifold having an inlet and a plurality of outlets and coupled to the blower, and a plurality of hoses. The manifold is configured to split air flow from the blower into flows through each of the plurality of outlets. Each hose is connected to one of the manifold outlets. A plurality of parallel rigid tubes are each connected to one of the hoses. A product hopper is configured to deliver solid particulate material to the rigid tubes without passing through the manifold or hoses. Vehicles having such solid distribution systems are also disclosed.