Mowers TRIZ Cases

A harvester controller adjusts working members using real-time weed seed data to manage screening, air flow, and chopping operations.

Segmenting modules into independent stalk, seed, and plant units reduces infrastructure complexity while maximizing crop yield and economic value.

Sensor-based adjustment optimizes cutting height and driving speed to maximize energy content in forage harvesting.

Real-time sensor data adjusts chopping device components to balance energy consumption with even straw decomposition.

A pivoting baffle plate opens to clear crop deposits from the conveying chute.

A control system adjusts sieve shaking amplitude based on real-time crop load and slope conditions.

Electronic control unit dynamically adjusts idler pulley position to resolve fixed-tension slip issues and extend belt life.

A height of cut adjustment screw rotates to change the angle of front and rear arms on a rotary cutting deck.

A control arrangement directs a harvester transfer device using image signals and position data for accurate crop unloading.

An electric motor drives a pivot bar and eccentric cam to adjust mower height during operation, eliminating manual lever adjustments.

Pivoting axles in arcuate slots enable independent wheel height adjustment, eliminating complex linkages and improving visibility during setup.

A 3D camera mounted on agricultural machinery captures tire tracks to analyze soil conditions directly.

Eliminates gyratory arrangement by merging traveling gear into the supporting framework, reducing mass while maintaining relocation capability.

A rotary spreader disperses harvested crops within an on-board storage hopper to prevent accumulation during transit.

A bi-level lawnmower blade uses a single-piece monoblock construction to enhance mulching efficiency.

Pivotable convergence panels expand or narrow the exit opening to prevent blockages during high-volume discharge.

A post-accelerator imparts outward velocity to chopped crop residue using angled conveying elements.

Partial lift via fluid pressure cylinder maintains wheel contact, preventing tipping from unbalanced loads.

Automated feed particle size measurement replaces manual sieving with image processing to resolve labor-intensive bottlenecks in wet feed analysis.

A harvester header combines high-strength steel and lightweight aluminum to reduce overall weight while maintaining structural integrity.

Merges fluid delivery and rotation in one shaft, eliminating external hoses that tangle during header adjustment operations.

Continuous sensor feedback adjusts cutting height dynamically, balancing minimal crop loss against maximum throughput in varying field conditions.

A regressive suspension spring system uses a rocker arm and links to control the spring rate during compression.

A flexible cutterbar assembly uses multiple-beam pivoting arms to maintain consistent cutting height across uneven terrain.

A domestic robot uses boundary distance sensors to execute a gradual turn while moving across the working area.

An elastic liner on a rigid auger wrapper sheds adhered crop residue through dynamic deformation, reducing manual cleaning time and wear.

Asymmetric chopper knife geometry mitigates aerodynamic stress and fatigue fractures, extending service life.

Non-uniform impeller blade geometry conforms to the chopper knife envelope, reducing spacing to prevent blockages and increase crop residue throughput.

A movable mower transmission system adjusts position to maintain cutting height on uneven ground.

An anchor plate mechanism adjusts lateral picking plate positions via joint axes to reduce device width.

Centrifugal discs pivot about a longitudinal axis to adjust straw distribution width, countering cross wind effects that cause uneven spreading.

Segmented blades rotate in opposite directions to reduce cut material length and prevent striped residue patterns.

A concentric display device arranges circular ring sections and radial bar displays to visualize multiple agricultural machine parameters simultaneously.

Antenna panels detect signal attenuation and phase shift to estimate grain loss content, enabling real-time harvester adjustments.

Independent variable speed PTO shafts reduce gearbox complexity while enabling optimal harvesting performance across diverse crop conditions.

A control circuit sequences harvester unloading operations by starting the cross conveyor before opening the grain tank door.

A slanted battery receptacle holds cells in a staggered arrangement to reduce overall mower height.

Radial support elements distribute tangential loads across the conveyor drum circumference, preventing weld seam cracks from dynamic crop conveyance forces.

A garden trimmer switching device uses a comparison circuit to distinguish switch states from short circuits.

A predictive power map uses in-situ sensor data to dynamically adjust subsystem power distribution.

Segmented pivot posts hold one line strip per opening, reducing drag and improving pivoting efficiency by minimizing cutting ends.

An escapable guide groove mediates positioning member engagement to resolve assembly difficulties caused by heavy tool units.

Air channels blow shelled grain away from stalk rolls into the auger, preventing loss during transport.

Dynamic path switching reduces headland size and increases work area by aligning followers with the leader.

A deck lifting assembly uses pivotable brackets and linear springs to apply torque for raising the mower deck.

Nested collection pans held by electromagnets deploy sequentially to capture grain loss, resolving measurement precision versus device complexity trade-offs.

A pedal actuator applies variable force to an operating pedal based on detected vehicle state variables.

Vertical roller pivots equalize tension across the conveyor belt, reducing wear from uneven ground contour following.

A windrower wing redirects stover airflow to form organized rows.