Threshers TRIZ Cases
- Combine Grain Elevator System with Cross Augers
Multiple cross augers feed a common elevator via a circuitous element, reducing device complexity while maintaining high grain handling capacity.
- Expandable Grain Discharge Tunnel Width Adjustment
Sliding flanking sides adjust the discharge tunnel width for different grain bags, resolving transport and storage constraints.
- Spiral Centrifugal Agricultural Cleaning Machine with Adjustable Sieves
Adjustable mesh sieves and closed-circuit air recirculation minimize toxic dust release while maintaining high separation efficiency.
- Removable Trough Bottoms for Harvester Cleaning Systems
Segmented trough bottoms extract via flexible seals to prevent particle leakage while eliminating the need to disassemble fixed auger arrangements.
- Asymmetric Concave Bar Dihedral Angles Grain Damage
Varying dihedral angles and surface area ratios across the concave bar minimizes grain damage while maximizing threshing effectiveness.
- Modular Threshing Bed Concave for Agricultural Combine
Removable bars with integrated grates reduce harvest downtime by eliminating welded assembly repairs.
- Transverse Roller Pair for Grain Separation in Combine Harvesters
Transverse rollers with relative speed perform preliminary threshing to reduce broken grain and prevent cleaning system overload.
- Straw Walker Shaker Element Circular Rotation
Circular rotation of the shaker element loosens the straw mat without disturbing crop flow, resolving drive complexity trade-offs.