Mowers TRIZ Cases

A segmented bedknife joins a heat-treated tool steel insert to a matching base using silver brazing.

A hollow stalk roller assembly uses a single-piece forged shaft with distinct end shapes to engage guide and drive elements.

Replaceable locking pin on resilient spring arm engages mower deck notches to maintain height of cut without replacing the entire adjustment assembly.

Segmented nose piece adjusts blade alignment to resolve wear and poor shearing action at the cutter bar center overlap.

Composite belts and transverse rods eliminate metal-to-metal contact, reducing wear and noise while improving cleaning efficiency.

A field maintenance vehicle separates woody vegetation using a dedicated cutting device and conveyor system.

A hitch-mounted side mower attachment uses a hydraulic cylinder to adjust the deck angle for mowing on steep embankments.

Pneumatic stover delivery eliminates mechanical clogging and maintenance costs.

An automated control unit coordinates sampling actuators and sensor data recording to align physical samples with digital records.

Controller reduces traction unit ground speed when lateral edge speeds exceed maximum allowable harvest limits, preventing plugging during turns.

Axially movable ramps on the clutch member control bidirectional movement, preventing premature wear and ensuring reliable operation in wheeled machines.

A glider assembly with a bearing-isolated spherical plate supports trimmer weight on the ground, reducing operator strain and thrust forces.

A vibration-damping deflection structure guides the cutting thread to dissipate oscillation energy, preventing friction welding at the bobbin winder.

A side-to-side deck locator assembly uses laterally spaced bearings to permit limited lateral movement of the cutter deck relative to the frame.

Pivoting elongated supports adjust to blade width, eliminating direct hand contact and reducing injury risk.

An adjustable inclination rotor spreads loosened material evenly across embankments, preventing new mound formation under guard rails.

Attaching masses to separate ears prevents thermal distortion from welding, reducing total weight and wear compared to direct tube attachment.

A single actuator drives dual fan modules via a mechanical linkage to adjust chaff ejection angles.

A robotic mower vehicle control unit directs a traction drive system along a variable offset path from the boundary wire loop.

A drive system uses a progressively increasing holding force to maintain engagement during normal operation.

Slotted mounting guides and support tabs allow lateral module displacement, eliminating the need for external jacks during cutterhead replacement.

Shield panel covers cutterbar drive mechanism to direct crop flow toward central discharge zone, preventing seed dislodgement during harvesting.

A blade carrier device uses a compression spring to bias a locking member for secure attachment.

A control unit adjusts the discharge spout position relative to a transport vehicle.

Distance sensor monitors counter blade position relative to drum housing for precise gap control.

Pivoting deflector elements narrow the discharge outlet of a forage mower to direct cut forage into a controlled rearward swath.

A combine harvester camera adjustment module modifies sensitivity settings for crop flow imaging.

A monocoque grass catcher uses a tapered, frustum-shaped side wall to propel clippings rearward through optimized airflow.

Image capture devices determine grain pile geometry to calculate volume, preventing spillage on uneven terrain.

A mapping system correlates yield values with geospatial locations by summing static and dynamic delay components.

A curved flexible sealing strip clamped by a metal bracket maintains continuous contact with the draper canvas, preventing material build-up and sagging.

A maize picker chopping drive mechanism adapts rotational speed independently from the intake unit to maintain cutting quality.

Reel-mounted LiDAR sensors measure crop height and density, enabling real-time collision avoidance and yield optimization.

A robotic work tool generates elevation maps using altitude sensors to plan safe mowing patterns.

Lateral offset between the main tube and cutting head resolves user strain during wall trimming while maintaining balance via counterweights.

A self-contained push button starting module uses internal circuitry to control engine cranking and auxiliary power delivery.

A pivot arm moves dynamically to follow the bale during discharge, maintaining tension through roll loops.

A computing system adjusts actuator gain settings based on detected field contour data to control harvester header position.

Abutting knife holders form a continuous drum surface to reduce trapped crop volume, eliminating separate scoop parts and lowering device complexity.

Aggregate yield allocation system segments crop data using travel time calculations to assign measurements to specific geo-referenced regions.

A swing assistance device for brush cutters uses multi-axis rotation parts and rollers to enable free directional movement.

A removable trimmer attachment uses a belt drive and floating pivot to extend mowing reach.

Segmented stopper design manages centrifugal force to stabilize cord length without increasing structural complexity.

Belt drive synchronizes conditioner rotors, accommodating variable spacing to prevent gear sensitivity and contamination.

Segmented spool design with open-ended line receptor channels allows quick line replacement while maintaining the spool-housing connection.

An adjustable chopper outlet sets the feeding point to counter rotating spreader wheels for consistent crop residue distribution.

Replaceable wear structures on harvester roller supports enable terrain adaptation through slidable contact between float arm and support components.

A chopper assembly uses a spring-loaded blade reset mechanism to pivot cutting elements away from foreign objects.

A ridable mower control unit monitors cut grass volume using a detection apparatus and notification mechanism to manage collection status.