Mowers TRIZ Cases

A powerhead trigger assembly uses lock-off members to secure attachment units.

Direction-dependent strap flexibility filters transverse vibrations without increasing handle-to-pole distance, preventing user trauma.

Widening groove on convex skid plate redirects debris underneath, reducing drag forces and energy consumption during combine harvester operation.

A combine shutter includes a temporary retention unit that holds grain for quality analysis while the main tank stores bulk harvest.

Combines LIDAR position data with camera intensity maps to create accurate localization systems.

Protective casing shields mower transmission means from dirt and moisture, reducing friction and wear on moving parts.

Dual fore-aft actuators distribute heavy header loads across connection points to prevent structural failure during operation.

Electro-optical devices detect kinematic parameters of spouts and transport vehicles to generate automatic position control signals.

A torsional member applies stabilizing force between a crop header frame and belt to maintain consistent spacing.

Evaluation unit compares position data from sensor units on reel support arms to identify misalignment caused by hydraulic leakage or thermal influences.

Optical measurement system analyzes chopped crop images via virtual grids to correct slippage-induced cutting length errors and improve fodder quality.

A ground-following trimmer uses a slider-crank mechanism to adjust deck height dynamically.

Interlocking housing subsections and perpendicular cutting wires shred leaves into fine particles, eliminating debris propagation and reducing labor.

Segmented discharge boots with spherical joints reduce grain spillage by enabling directional control without complex mechanical adjustments.

Debris container mounts to handle assembly for stowed storage, eliminating remote removal during mulching mode.

Dynamic tile caching tags map data with vehicle sensor inputs to update visualizations based on operating conditions rather than fixed time intervals.

Optical sensors detect light obstruction by compacted tailings near the impeller tangency point to measure volume.

Load cells and optical sensors measure mass and speed to estimate throughput, resolving windrow formation uniformity issues.

Rigid bearings absorb dynamic loads during operation, protecting the mobile chassis from vibration damage and reducing hydraulic system complexity.

Top-mounted electrical connection terminal in power tool housing prevents water contact.

A material flow sensor uses acoustic chambers and microphones to detect crop matter mass via sound wave analysis.

Pivoting flow guide segments residue into center and side portions, eliminating uneven deposition near combine headers.

Segmented spool compartments with reverse rotation winding eliminate line jamming and reduce wear during replacement.

Segmented link arms pivot to adjust cutting height, eliminating thick steel requirements and complex welding operations.

A radio-controlled vehicle features a movable cab that elevates for operator visibility while enabling remote control of the undercarriage.

Assigning measuring marks to sensor data resolves correlation difficulties, enabling precise calibration without time-consuming separate procedures.

Positioning chopper wheels at the rotor discharge eliminates beater-induced momentum loss and material accumulation in combine harvester residue flow.

A mechanical counter tracks spool rotation to display remaining cutting line length, eliminating guesswork and reducing time spent replacing worn thread.

Differential wear resistance design matches component degradation to impact velocity, extending system life in abrasive combine harvester environments.

A speed control assembly uses a rotatable knob and levers to adjust transmission output for walk-behind lawn mowers.

A movable flow control baffle adjusts the volute section width within a turf mower deck to optimize air velocity and grass dispersal.

Motor braking inertia unlocks a lever to feed cutting line, eliminating spool housing wear from manual bumping.

An automated adjustment system repositions the header and feeder housing using real-time sensor data to maintain optimal cutting geometry.

A mower implement guidance system uses distance sensors to detect lateral offset and automatically adjust steering.

Bearing elements in a side cutting unit distribute forces into the support frame and dampen vibrations transmitted from the cutter bar.

A control unit adjusts engine speed based on assessed load to reduce fuel consumption and noise in self-propelled agricultural machines.

Segmented guide fins with upward inclination convert wind resistance into propulsive force, enabling 15-foot spread against headwinds while reducing horsepower.

A mower deck joint section connects and disconnects the harness between deck-side and vehicle body-side electric components.

A web-based work device system uses a service app to enable remote maintenance operations via a data provisioning device.

Hydraulic cylinders replace coil springs to automatically adjust gauge wheels, eliminating manual height changes during harvesting.

A rotating drum screen separates weed seeds and lost crops from the wastage outflow of a harvesting machine.

Segmented lifting power units with sensors move wheels to support heavy headers, resolving feeder capacity limits.

A foldable collection box uses rotating support assemblies to transition between expanded and collapsed states.

A spring counterbalance mechanism supports the center draper frame to maintain consistent crop conveyance across uneven terrain.

An oscillating motor rotates a support member to move a suspended rake, reducing labor intensity while avoiding bulky mechanical harvesters.

A grass trimmer uses a locking mechanism and winding switch to enable automatic line spooling via relative head rotation.

A hydraulic trap door in the combine header collects rocks before they reach the feeder adapter.

A trimmer head locking insert uses a press-fitted nylon sleeve to secure the driving shaft connection.

Segmented trimmer lines engage spring-loaded retention members in the rotary head, eliminating disassembly time during line replacement.