Agricultural Machines TRIZ Cases

Hydraulic actuation system manages tongue and suspension positioning to eliminate manual windrow shield management and improve operational safety.

A self-aligning driveshaft coupler uses a spiral channel and locking pin to automatically engage tractor power take-off shafts, eliminating manual alignment.

Sliding clamping elements on profiled frames reduce assembly complexity while maintaining connection stability for agricultural tools.

Angled arms limit pivoting to prevent sward damage during cornering while maintaining vertical adjustment for sloping terrain.

Optical sensors measure ground reflection patterns to determine actual vehicle speed, resolving the trade-off between drive slip accuracy and system complexity.

A mower cutting rotor cover assembly uses nested shafts within movable parts to adjust cutting width while maintaining a compact structure.

Predictive sensor data adjusts plow height before ground undulations cause slip, reducing fuel consumption.

Switching elements throttle lifting cylinder flow during pressure drops to preserve tilt control stability and prevent damage.

Reducing the wire ring diameter-to-thickness ratio to 17 or less increases stiffness and prevents fatigue fractures during tractor stabilizer assembly.

Riveted tubular frames prevent cracks by absorbing operational stresses, reducing maintenance needs in sugar-cane harvesters.

Bridges connect stop surfaces on the locking bracket to reduce bending moments and increase breaking strength without adding weight.

An adjustable inflow surface on the conveying device resolves irregular swath formation when handling small quantities of stalks.

Dynamic weight adjustment reduces fuel consumption and immobilization risk while maintaining tillage efficiency.

Portable device speech recognition converts voice commands to wireless control signals for remote agricultural machine operation.

An air bag reduces row unit weight on gauge wheels so a compact electric actuator adjusts planting depth with low current draw.

A manual cable locking mechanism secures loader implements to utility vehicle carriers via a mechanical linkage actuator.