Corn Sheller Discharge Gate Shock Absorber Tension Management
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Corn shelling machine discharge gates tend to fracture or break due to inadequate support under tension, and existing solutions do not provide a straightforward method for easy removal.
Innovation Solution
A removable discharge gate assembly featuring a housing with a shock absorber that contracts and expands to move the gate toward a closed position, utilizing a housing with an open bottom, pivotally connected top and sidewalls, and a shock absorber mounted within a bracket, allowing for adjustable tension and easy connection to a corn shelling machine.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Force
If a weighted bar is attached to the end of a rotatable shaft to provide closing tension on the discharge gate, then closing tension is provided, but the discharge gate tends to fracture along the shaft or break at the connection point of the weighted bar
Solution Approach 1:
A shock absorber is introduced as an intermediary component between the discharge gate and the weighted bar. This shock absorber absorbs and dissipates the impact forces and tension loads, preventing them from being directly transmitted to the gate shaft and connection points. The shock absorber acts as a buffer that protects the gate structure while still providing the necessary closing tension through the weighted bar mechanism.
2Strength
If the discharge gate assembly is made robust to prevent fractures, then structural integrity is improved, but the assembly becomes more difficult to remove and maintain
Solution Approach 1:
The discharge gate assembly is divided into separable components: the gate itself, the housing, the shock absorber, and the weighted bar are designed as distinct, detachable parts. This segmentation allows the gate to be structurally robust while enabling easy removal and maintenance of individual components. The modular design permits the gate to be detached from the housing and the shock absorber to be replaced independently without requiring complete disassembly of the entire assembly.
3Ease of operation
If the discharge gate is designed to be easily removable for maintenance, then ease of operation is improved, but support under tension may be inadequate leading to fractures
Solution Approach 1:
The shock absorber serves as a protective intermediary that remains in place within the housing while the gate can be easily removed. This shock absorber provides continuous protection against tension and impact forces during operation, yet allows for simple gate removal when maintenance is needed. The shock absorber's presence ensures structural integrity is maintained during operation without compromising the ease of gate removal.
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
The solution provides improved support to the discharge gate, reducing the likelihood of fractures and enabling easy removal, ensuring reliable operation and maintenance by using a shock absorber to manage tension and facilitate the gate's movement.
Implementation Method 1
as shelled cobs apply sufficient pressure against the gate the shock absorber will contract and as the pressure is reduced the shock absorber will expand to move the gate toward a closed position
Data Source
AI summary
A removable discharge gate assembly for a corn shelling machine having a discharge gate rotatably mounted to the machine, a bracket mounted to the machine, and a shock absorber mounted to and extending between the gate and the bracket.