Mowers TRIZ Cases

A grain cart theft detection system monitors onboarded and offloaded grain weight values using satellite data communication.

A rocker assembly maintains deck plate parallelism during gap adjustment, preventing misalignment and crop loss.

Separate carriers buffer direct loads on batteries while enabling versatile use across different electric work vehicles.

Centrifugal force activates a spring mechanism in the trimmer head to switch disks and unwind wire, eliminating manual rewinding time.

A single-input float adjustment system uses sensors and hydraulic pressure to control ground force distribution, preventing digging into uneven terrain.

Oscillating linear drives adjust deflector plates to distribute straw-chaff evenly, reducing nests and hydraulic power consumption.

Gravity-fed crushing and bidirectional threshers reduce machine volume while maintaining high throughput capacity.

A single hydraulic pump powers reel and chaff spreader motors via a series fluid circuit with proportional valves.

A precision agriculture system processes farm sensor data using machine learning models to generate actionable recommendations for field management.

Convex leading edges and smooth profiled covers reduce vegetation resistance while internal linking members maintain rigidity against shock loads.

Dynamic sensor positioning eliminates field contamination from detected grains while maintaining precise measurement of cleaning losses.

A gathering hood with a laterally extending dam directs loose kernels rearwardly to prevent butt shelling losses.

Harvester system measures ingested plant material weight and separated crop weight to determine residue yield.

A movable flap redirects airflow in a transverse direction to target grain deposition zones, reducing loss.

A driven auger assembly uses a rotatably coupled inner rod to dampen rotational impact energy within the unloading system.

A functional system model in a combine harvester autonomously determines threshing parameters using characteristic curves.

A navigational control system uses a time and space variable magnetic field to guide self-propelling devices.

Hydraulic tensioning actuators establish an over-center relationship to function as both belt-tensioning and bale-ejection components.

Segmented corner members reduce manufacturing costs by replacing complex welding with simpler die-formed parts.

Segmenting the rear container allows independent pivoting for discharge, resolving the trade-off between collecting capacity and pivot weight.

Segmented guiding elements with recesses control cut material ejection to prevent irregular accumulations and ensure uniform distribution across the mown area.

Single idler pulley with cantilevered member replaces complex multi-pulley systems to maintain consistent belt tension during pivotal header movements.

Integrated biasing mechanism eliminates complex tie rod adjustments while ensuring reliable lever return.

Segmented cutter disks and intermediary augers consolidate crop flow to resolve the contradiction between transfer efficiency and device complexity.

Merging casting and dressing via preliminary action, this disc extends cutting edge length through perpendicular grooves to reduce manufacturing time.

A lockout closure mechanism uses a ramp segment to engage a switch, interrupting power to moving parts when the access panel opens.

Lateral cardan shafts eliminate transverse drive components, reducing mechanical stress and synchronization fluctuations in height-adjustable feeders.

Segmented movable blade elements eliminate thickened edges, enabling easier grinding while reducing wear from direct force application.

A harvester spreader system detects lateral force imbalances on distribution panels to dynamically adjust its position relative to the chopper.

Rotating the elevator axis parallel to the harvester reduces grain damage and wear by minimizing direction changes during elevation.

Real-time delay measurement between crop entry and yield sensing corrects harvest timing errors, eliminating false zero-yield readings in mapped rows.

Pivoted eccentric bearing housing shifts output shaft position to tighten auxiliary drive belts on reel mower cutting units.

Merging primary and secondary housings via a common reservoir solves insufficient lubricant volume and heat management issues.

Automated reel-to-bedknife clearance adjustment replaces manual tuning with sensor feedback, reducing operator dependency and maintenance costs.

Central knife drive gearbox uses cam followers and self-reversing lead screws to convert rotational motion into linear reciprocating cutterbar movement.

Segmenting the chopper from the high-speed residue accelerator reduces power consumption while maintaining wide crop residue distribution.

An adjustable stop element constrains spring travel in header relief mechanisms to balance ground contour adaptation with structural damage prevention.

Replacing stalk rolls with counter-rotating cutting disks adapts corn heads for sorghum and soybeans, reducing weight and grain loss.

Divider sensors detect row positions to dynamically adjust the base cutter height, reducing yield loss from uncut stalks and preventing ratoon damage.

Segmented rock guard channels eliminate cutterhead repositioning during knife replacement while preserving the leading edge cross-section.

Load sensors detect uneven crop loads on the sieve, triggering tilt adjustments that reduce grain loss during harvesting.

Segmented rotor rings with angled blades slice fibrous strands before wrapping, preventing clogs and reducing manual maintenance.

A crop yield determining apparatus continuously adjusts calibration factors using real-time sensor feedback to maintain measurement precision.

A pivotable header frame adjusts its fore and aft pitch angle relative to the feederhouse interface using hydraulic rams.

A flexible draper header with a feeder house adapter delivers crop material via a swingable conveyor belt.

A universal securement frame integrates distinct pockets to engage both mini and standard skid steer machine mounts.

Arithmetic logic unit calculates control actions to improve multiple quality criteria simultaneously in a combine harvester driver assistance system.

Scoop-shaped fan blades direct air through a scroll housing to improve distribution of chopped crop material back to the field.