Mowers TRIZ Cases

RFID tags record bale moisture and weight during baling to prevent spoilage.

Converging feed channels guide gathered vegetation into a central cutter, reducing operator effort and time required for clearing varying heights.

Timed pressurized air stream directs flow through a needle duct to dislodge debris from the knotting mechanism.

Pivoting center conveyor belt releases tension for parallel sliding removal, eliminating complex disassembly during maintenance.

A controller adjusts residue deflector position and speed using stored patterns for consistent field distribution.

A carburetor drainage system uses a gravity-controlled check valve to return fuel from the bowl to the tank.

A segmented top plate enables independent removal of front and rear sections to access the threshing chamber without complex swing mechanisms.

A lifting device with a slide element raises a secondary implement above ground obstacles, preventing damage during transport and field operation.

Camera detects uncracked kernels to automatically adjust kernel processor gap, reducing energy consumption.

Dual holding bins decouple weighing from harvesting, preventing crop commingling while maintaining continuous travel speed across multiple strip test plots.

A reading device interacts with identification elements on crop processing elements to update a central database.

A graphic display control module automatically selects and shows video camera images on a farm vehicle screen.

Curvilinear guide surfaces direct cutting lines through radiused passageways, resolving tangling and complexity issues in flexible line rotary trimmers.

Pulley ratio extends the knife stroke length from 80 mm to 160 mm, doubling cuts per stroke without increasing drive component weight.

An onboard AC generator powers an electric motor driving a rotary shredder, eliminating hydraulic complexity for secure on-site document processing.

A robotic garden tool navigates using a low-accuracy positioning device and boundary signal detection.

An oscillating circuit crop feeler detects obstacle proximity via frequency changes, resolving accuracy and robustness trade-offs.

A high inertia flywheel stabilizes hammermill rotational speed via a slip clutch, preventing engine stress from inconsistent material flow.

Racetrack baffle directs air around blades in fabricated cutting deck, reducing pressure buildup and improving grass ejection efficiency.

Force sensors measure lateral flow rates to dynamically adjust flow guiding plates, ensuring uniform threshed material distribution on the vibrating sieve.

Displaceable tubular segments expose working wires in a weed-mower head, resolving wire replacement difficulty and reducing maintenance downtime.

A controller links lateral conveyor speed and direction to vehicle motion parameters.

A cutting wire with reciprocal retaining arrangements mechanically interlocks adjacent turns to form a stable coil without external packaging.

A tilting chassis frame adapts to irregular terrain while maintaining close clearance, reducing contact risk with living beings and objects.

A computing system rotates a harvesting implement relative to the frame when detected turns exceed a minimum threshold.

A combine harvester integrates straw compression and baling within the chassis structure.

Leaf spring and actuator support cutter bar assembly on agricultural header frame, eliminating pivot joint positioning complexity and bushing wear maintenance.

A three-part chassis lowers the center of gravity by placing the engine and side tool on a central platform between the cabin and cargo area.

A lawn mower blade mounting structure uses curved friction surfaces and an energy absorbing member to transmit driving force while allowing vertical movement.

Segmented leaf stripping and stem harvesting apparatuses resolve crop flow congestion while maintaining single-pass separation efficiency.

Segmented suction channels merge partial flows into a single fan to prevent clogging and maintain high suction performance.

A drive unit connects a gathering chain to a down crop gatherer via gears.

An outer turning shaft on a grass cutter duct lid prevents clogging by removing obstruction from the internal conveyance path.

Centrifugal force moves herbicide through a blade mount channel to cut vegetation directly, avoiding atomization and preserving drive shaft shear strength.

Hardwood cutting edges decompose naturally, eliminating microplastic pollution from brush cutter abrasion without sacrificing durability.

A dual locking system secures a pivoting chaff pan in two positions using shared linkage elements and over-center arrangements.

Piezoelectric and photovoltaic harvesters supply local power to sensor nodes, removing wiring complexity and extending battery life.

Radial blade segments and a segmented protection grid reduce grass residue accumulation, lowering friction and energy consumption during mowing.

Centrifugal force pivots cutting rods against spring tension, eliminating manual disassembly for orientation switching.

A floating shield connection enables vertical movement to block seed ejection from an auger platform while maintaining a sealed condition.

A combine harvester controller determines ground bearing capacity using soil deformation and wheel slip sensors.

Near infrared sensors detect crop contaminants and protein levels to dynamically adjust cut height, reducing ground particle intake while maintaining yield.

A moisture sensor connects to a mower-conditioner crop-engaging member to detect real-time humidity levels in cut vegetation.

An adjustable joint uses tubular wedges and bearings to enable controlled bending of a combine harvester unloading tube.

A caster wheel locking system integrates traction drive control with front wheel alignment for walk-behind mowers.

Segmented and scrollable visualization areas reduce sensory overload by isolating parameter icons from the main screen view.

Independent chopper shaft mounting reduces knife deflection, easing MOG spread control.

Internal guide ribs in flexible draper belts maintain crop flow across terrain contours, improving collection reliability at high speeds.

Replacing welding with adhesive bonding prevents warping in thin metal harvester head panels.