Mowers TRIZ Cases

Frame guides constrain vehicle wheels while a mount connects the platform to a combine feeder house.

Pivoting paddle sensor detects crop accumulation within the harvester elevator to trigger automated speed adjustments.

Mechanical switches and audible alarms automate round baler wrapping, reducing device complexity while maintaining operational efficiency.

A mower blade coupler uses a movable sleeve and biasing element to secure cutting blades without tools.

Hour glass impellers center cut crop material inwardly to the discharge opening, preventing blockages that hinder continuous harvesting operations.

Universal adaptor allows single-point height adjustment on standard chassis, eliminating costly separate E-gate and cranked axle systems.

Independent support elements decouple belt guidance from cutter bar deflection, reducing horizontal belt wear during ground adaptation.

A fan positioned inside the casing between the motor and implement directs airflow through lower outlets.

Shared fasteners secure multiple detachable recutter blades to a carrier, reducing downtime during trimming knife replacement.

Single hydraulic actuator moves row separator cover and locks frame sections, eliminating separate mechanisms.

Clearance fits between mounting holes and axial supports enable tools to return to radial positions at low speeds, reducing energy consumption.

Deep drawing creates a one-piece tensioning arm with an integral bushing, eliminating welding steps and reducing manufacturing complexity.

A damper element positioned between the support body and power supply battery absorbs mechanical vibrations.

Segmented wear liner and sacrificial gear reduce maintenance downtime in mulching equipment.

A combine harvester control arrangement calculates straw throughput using crop moisture and volume-related throughput data.

Rotatable clamp housings relieve stress concentrations when strings hit solid objects, preventing breakage and enabling quick re-threading.

A protective skid with a dirt guiding element directs debris to the central bearing area.

An unloader tube with multiple discharge assemblies directs harvested grain to specific tanks based on sensor data.

Long glass fibers in a polyamide matrix boost abrasion resistance while maintaining flexibility to reduce breakage at the eyelet.

A harvester controller calculates yield and quality parameters from sensor data to adjust operational settings.

Weighted plates counterbalance the trimmer head assembly to offset component clearance, reducing vibration and protecting the housing from impact damage.

Retaining clips engage circumferential grooves to pivot auxiliary drive housings, reducing installation time while maintaining positive centering.

A wheel mounting block with a biased plate and elongate cutouts enables tool-less height adjustment, reducing mechanism complexity and maintenance time.

Angled flow control guide vane directs chaff toward the pan midline, resolving uneven spreading and grain loss in agricultural combines.

Enclosed housing with inclined floors directs grain into lateral feed augers, increasing carrying capacity and unloading speed.

A traveling vehicle uses weight shift detection and handle swinging to control left and right motors for intuitive directional movement.

Top-mounted conveyor assembly repositions mulch distribution forward to maintain operator visibility while driving.

A cutting module uses a rotating reel with a protective guard to trim turf.

Segmented knife blades reduce mass via recessed regions while maintaining stability to prevent crop draw-in during harvesting.

Computer unit generates trigger signals from operating parameter sensors to activate image recording devices during agricultural fieldwork.

Segmented pivot joints allow reel arms to adapt to frame flexing, eliminating complex telescoping assemblies and reducing manufacturing costs.

Replacing oscillating cutter bars with an endlessly rotating design eliminates transverse acceleration forces, allowing higher harvesting speeds.

Hydraulic rams maintain constant force on a crop header frame, resolving spring variability issues.

A belt drive mechanism uses a pivot assembly on the auger shaft to maintain constant tension across the full cutterbar extension range.

Eccentric rotation drives opposing knife assemblies to cancel vibrations and reduce structural stress while maintaining uninterrupted plant material flow.

A lawn mower deck uses a segmented linkage with an eccentric cam to adjust mowing height.

A compact epicyclic drive integrates an eccentric element and knife head bearing to transfer rotational motion into reciprocating movement.

A rotating cutting head with angled rear parts generates centrifugal forces to eject cut vegetation radially outward from the device.

Segmented side drapers and telescopic fore-and-aft drapers adapt to terrain variations, ensuring effective crop reception at high harvesting speeds.

Direct hydraulic actuation pivots an arm to tension a flexible component, converting rotary motion into linear cutter travel without gearbox complexity.

A trimmer guard assembly uses a sliding attachment member to affix the mount body to the guard body via a handle.

A cable actuated pin latching mechanism uses biasing elements to maintain tension and release stuck pins.

A movable auger trough shifts between working and cleaning positions to expose openings underneath the augers.

Segmenting a combine harvester into base and superstructure modules fits the machine inside standard containers to lower transport costs.

A harvesting machine input unit adjusts drive speed based on estimated crop throughput to maintain stable material flow.

An intermediate frame connects upper and lower combine segments to transmit header forces directly, reducing rotational stress on dynamic feed rolls.

A mass flow sensor calibration method adjusts factors using probability thresholds derived from accumulated grain tank signals.

Nesting a sensor inside the structure enables precise force measurement, resolving the complexity trade-off in agricultural harvesting systems.

A robotic lawnmower trims perimeter edges using a dynamic cutting unit that extends and retracts to cut grass without damaging objects.