Seed Spike Assembly for Minimal Soil Disruption Planting

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Solution Overview

Problem

Modern tilling practices in farming lead to poor soil health, damage to organic matter, excessive erosion, and soil compaction, while also increasing costs due to fuel, labor, and equipment usage.

Innovation Solution

A seed spike assembly that plants seeds with minimal soil disruption, featuring a body with a pointed end for insertion into the ground, an ejection pin to press the seed into the soil, and a blocking pin to control seed ejection.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If modern tilling practices are used to plant seeds, then seed planting efficiency is improved, but soil health deteriorates and organic matter is damaged

Engineering Contradiction:

Improveseed planting efficiencyVSAvoidsoil health deterioration

Core Design Contradiction:

ProductivityVSObject-affected harmful factors

Solution Approach 1:

The invention extracts and eliminates the tilling operation from the seed planting process. Instead of using a planter that tills soil before planting, the seed spike assembly directly inserts seeds into undisturbed soil through a minimal intrusion point, removing the harmful tilling step while maintaining planting efficiency

Inventive Principle:

Principle #2Taking out (Extraction)

Solution Approach 2:

The seed spike assembly acts as an intermediary mechanism between the seed and the soil. It provides a controlled interface that delivers the seed to the soil without requiring extensive soil disruption, mediating the interaction between planting and soil in a way that preserves soil health

Inventive Principle:

Principle #24Intermediary (Mediator)

2Productivity

If modern tilling practices are used to plant seeds, then seed planting efficiency is improved, but soil erosion increases

Engineering Contradiction:

Improveseed planting efficiencyVSAvoidsoil erosion

Core Design Contradiction:

ProductivityVSObject-generated harmful factors

Solution Approach 1:

The invention removes the tilling operation that causes soil erosion from the planting process. By eliminating the need to turn over and disrupt soil surfaces, the seed spike assembly prevents the generation of erodible soil particles while maintaining efficient seed placement

Inventive Principle:

Principle #2Taking out (Extraction)

3Productivity

If modern tilling practices are used to plant seeds, then seed planting efficiency is improved, but fuel and equipment costs increase

Engineering Contradiction:

Improveseed planting efficiencyVSAvoidfuel and equipment costs

Core Design Contradiction:

ProductivityVSLoss of energy

Solution Approach 1:

The invention extracts and eliminates the energy-intensive tilling operation from the seed planting process. The seed spike assembly achieves efficient seed placement without requiring the fuel consumption and equipment operation associated with traditional tillage, thereby reducing energy losses and operational costs

Inventive Principle:

Principle #2Taking out (Extraction)

Data Source

PatentUS20250031603A1Seed spike and planter using same

Publication Date: 2025.01.30 REENVISION AG INC

AI summary

Disclosed is a seed spike assembly may include a body having an inclined back side and a front side that connect to form a substantially pointed end.