Mowers TRIZ Cases

Automated harvesting system reduces labor costs while maintaining produce quality through precise mechanical cutting and collection.

Controller partitions agricultural fields based on bounding characteristics to reduce operational time and improve coverage efficiency.

A crop load sensor measures drive torque and flex roller movement to determine harvested quantity across mower architectures.

A door prop mechanism holds a mower discharge cover open during bag installation, eliminating manual holding.

A land maintenance system estimates remaining battery charge to direct mobile devices for recharging.

Curved impeller blades utilize centrifugal force to concentrate harvested crop remains, reducing wind sensitivity and improving delivery efficiency.

Replacing mechanical blades with optical fiber laser emitters eliminates soil compaction and debris hazards while maintaining reliable cutting performance.

Dynamic actuator speed adjustment regulates crop jet direction during harvesting operations.

A rotary feeder assembly uses a planetary gear system to drive the device at a different speed than the auger.

Angled cutters on a rotatable disk eliminate the central dead zone, enabling efficient vertical cutting and mulching across the entire disk area.

Sensor metrics predict tailings elevator plugging likelihood, enabling automatic adjustments to sieve clearance and fan speed that reduce machine downtime.

A perforated screen cleaning system directs a high-velocity air stream through the screen to dislodge debris from the surface.

A string trimmer line feed mechanism uses motor braking to control spool rotation for precise trimming line payout.

A detection device measures processing throughput to adjust distribution parameters for consistent grit strip width.

A remotely positionable interruption plate adjusts its location within the residue flow to manage chop quality in agricultural chopper assemblies.

A two-axle garden scarifier uses a pivoting front support unit to adjust ground clearance.

Segments the deck body from the chute roof merged with the motor cover, eliminating complex moving cores that extend mould cycle times.

A coupling member connects the operator cabin to the frame while a damping member limits motion relative to the structure.

A height adjustment assembly uses a control rod and crossbar to vertically adjust the cutting deck.

Segmented anti-vibration blocks with recesses adjust deformation and simplify replacement on portable brush cutter levers.

Controller monitors yield and loss data to dynamically resize chopper pan perforations, balancing throughput against grain loss thresholds.

Sensors detect header tilt angles and a control system adjusts hydraulic pressure or spring extension to balance lift forces on uneven terrain.

Segmenting the cutting height range into low and high zones via distinct mechanisms resolves precision versus adaptability contradictions.

A control system monitors disc cutterbar cutting performance and automatically adjusts speed, vehicle velocity, and cutting angle to maintain crop cut quality.

Relocating the push button and lever to the central grip part resolves visibility issues while maintaining stability during mowing.

A sensitivity control system adjusts header position control sensitivity based on real-time stability and accuracy parameters.

Adjustable gauge wheels on combine headers maintain stability during high-speed operation by dynamically adapting to ground contours.

A sunflower chaff cutter uses a longitudinal gear train to drive cutting blades from a single gearbox.

A forage harvester chopping drum adjusts cutting length via a driver assistance system to maintain consistent crop density.

A feed quality estimator monitors standing height and cut volume to determine alfalfa stem diameter for accurate maturity assessment.

A rotating scraper removes adhered clippings from the housing wall, while a clearing blade breaks up large pieces into small mulch.

A voltage conversion circuit adjusts output based on measured input to maintain consistent motor rotation speed across varying battery types.

Segmented tips adapt to soil conditions while the flexible base maintains ground contact.

A multi-function grass-cutting head with adjustable cutting elements that change angular positions for various cutting effects.

A brush cutter rotor design constrains the tool rotation radius to axial diameter ratio below 0.46 for balanced cutting performance.

A 3D imaging control system identifies characteristic points to maintain goods carrier positioning.

A height adjuster mechanism uses a rotary screw to move an elongate adjuster and set the treatment module level.

Rotating arms and biasing members allow the cutter bar to follow terrain contours while maintaining structural strength.

A mobile weather station on agricultural implements provides real-time environmental data to application controllers.

A clamping bearing incorporates a locking device to releasably secure the pivotable second element in an open position.

A motion control unit coordinates multiple work robots to prevent collisions, reducing waiting times at shared charging bases.

Sensors detect crop conditions and trigger actuators to move end dividers, preventing ear loss without requiring manual operator intervention.

Side wall openings and guide members direct auxiliary fan airflow into the duct, increasing total carrier air volume without disturbing rotary blade turbulence.

Vertical eccentric arrangement eliminates grass pressing while reducing energy loss in hydraulic drive systems.

A single sensor element moves continuously across different positions within a combine harvester cleaning device to sense grain mixture properties.