Mowers TRIZ Cases

A stick-like member allows workers to release the collector door lock from inside the main body, resolving the conflict between secure locking and safe exit.

A folding corn header uses pivotable additional sections to adjust harvesting width.

Vertical pivoting of the deflector controls center accumulation and spread width without sliding joint clogging.

Independent adjustment of raking and windrow widths via segmented tool bars resolves the trade-off between structural simplicity and operational versatility.

A trimmer head line cartridge uses a slide tube and flyweights to manage line dispensing through centrifugal force.

Repositionable output shafts and modular mounting plates enable the transaxle to adapt to diverse zero-turn vehicle configurations without redesign.

A computing system analyzes acceleration data from extractor fan sensors to detect rotational imbalance in agricultural harvesters.

Pivoting the float arm below the knife lifts the cutting edge upon ground contact, preventing damage to the harvesting head.

A header height control system adjusts harvesting head elevation using ground sensors and actuators.

Data buffering and VoxelGrid filtering process LIDAR readings to visualize spread patterns, preventing residue from entering standing crops.

A retrofit gap blade device cuts missed grass in the center of twin-blade lawnmowers, eliminating re-mowing time and fuel consumption.

A lawn mower uses an adjustable valve at the discharge passage outlet to increase flow speed, resolving uneven grass clipping distribution near the container.

A mobile chassis supports a dryer and compactor for continuous plant granule production.

Axially segmented conditioning rollers reduce bearing stress and drive energy by distributing crop load across high and low effectiveness zones.