Seed Entrainer Modules with Blocking Wedges for Planter Configuration
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing bulk-fill planters are inefficient in changing configurations to plant only a subset of rows, as current methods are time-consuming and ineffective.
Innovation Solution
The improved seed entraining system includes interchangeable entrainer modules with blocking wedges that can be selectively inserted to control seed flow, allowing for easy configuration changes by blocking certain modules, reducing the number of rows planted while ensuring no seed is left unplanted.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing bulk-fill planters are used to plant a subset of rows, then the planter can accommodate limited row requirements, but the configuration changing process becomes time-consuming and ineffective
Solution Approach 1:
The entrainer is divided into multiple independent modules, each capable of being individually blocked or unblocked. This segmentation allows operators to quickly configure the planter for different row subsets by simply blocking specific modules, eliminating the time-consuming process of reconfiguring the entire entrainer system.
Solution Approach 2:
Blocking members are pre-positioned within the entrainer modules, ready to be activated when needed. This preliminary preparation of blocking mechanisms allows for rapid configuration changes without requiring complex assembly or adjustment procedures during the planting operation.
2Adaptability or versatility
If existing solutions block certain sections to plant fewer rows, then row selection is possible, but seed flow control becomes ineffective and leaves seed unplanted
Solution Approach 1:
Each entrainer module is equipped with its own blocking member that can independently control seed flow to that specific module. This localized control ensures that when certain modules are blocked, seed flow is completely prevented in those sections while maintaining reliable flow control in unblocked sections, eliminating the problem of unplanted seed.
Solution Approach 2:
Blocking members act as intermediaries between the seed supply and the row units, providing precise control over seed flow to selected rows. These blocking members reliably intercept seed flow before it reaches blocked modules, ensuring complete control and preventing any seed from being directed to unplanted rows.
3Ease of operation
If traditional metering systems use gates to control seed flow, then flow regulation is achieved, but the system complexity increases and operation becomes less efficient
Solution Approach 1:
The blocking members are designed as simple, inexpensive components that can be quickly installed or removed from entrainer modules. Rather than using complex gate actuators and control systems, the patent employs straightforward blocking mechanisms that achieve the same flow control function with minimal complexity and lower cost.
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 solution enables quick and effective configuration selection, allowing operators to efficiently plant a subset of rows without leaving seed unplanted, improving the operational efficiency of bulk-fill planters.
Implementation Method 1
An entrainer is configured to receive seed from the bulk hopper and convey the seed to an auxiliary hopper. Air flows through the entrainer module, creating an air-seed mixture that is conveyed to the auxiliary hopper.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
Systems, methods and apparatus are provided for entraining seed into a plurality of seed supply lines. Some embodiments enable selective prevention of seeds from entering a subset of seed supply lines. Some embodiments enable improved flow of seed through an entrainer by angled surfaces provided on blocking members disposed to selectively block seed from entering seed supply lines.