Agricultural Vehicles TRIZ Cases

A planetary gear drive uses a second coupling bush to decouple the satellite carrier from the wheel spindle.

Radial collapse of hollow cavities in a non-pneumatic tire expels accumulated mud, reducing rut depth and improving field coverage.

Segmented axle modules with standardized interfaces adapt agricultural trailers to varying suspension needs without welding.

Electronic control units process accelerator pedal movement data to automate clutch engagement, reducing mechanical wear during uphill maneuvers.

Hydraulic tension links adjust hitch geometry to maintain implement levelness without debris-gathering rods.

A shifting device locks shift gears via a spring-pretensioned pin, reducing component wear from high-speed impacts.

Elastic metallic reinforcements with bi-modulus behavior improve crown endurance in agricultural tyres.

Real-time piston height corrections prevent lateral sprayer boom ground contact on uneven terrain, enabling higher travel speeds without sacrificing stability.

Adjustable legs and a vented base position DPF and SCR units away from the engine while maintaining exhaust temperature for complete chemical reactions.

Lateral mounting reduces oscillation and height while maintaining emission control.

Engine controller maintains constant torque during gear shifts to eliminate interference with automatic transmission shifting.

Variable damping hydraulic cylinders adjust suspension characteristics in real-time, resolving the trade-off between operator comfort and vehicle speed.

A human-machine interface assigns dual actuation functions to single softkeys for operating parameter adjustment.

Spool valve blocks fluid flow between front cylinders to lock the virtual axle, preventing vehicle tipping on uneven terrain.

Color-changing vehicle control display elements show locking status to prevent inadvertent implement movement during operation.

A convolutional neural network detects taillight signals using temporal image sequences.

Pivotable center wheel hub on the bogie maintains ground contact over obstacles, preventing soil damage while preserving climbing capability.

A tire tread pattern segments circumferential pitch lengths to distribute acoustic energy across a broad frequency range.

Linkage system defines a virtual pivot point via movable hinges, resolving space constraints and manufacturing costs associated with physical protrusions.

An augmented reality perception device projects optical information directly into the driver's field of vision.

Trailing edge lug protrusions suppress dragging deformation to resolve uneven wear and vibration trade-offs in agricultural tires.

Predicted field efficiency zones guide preemptive speed adjustments to resolve reactive sensor delays and improve operational productivity.

A funnel-shaped member accelerates cooling fan air to sweep hot engine surfaces.

Wheel-mounted tire pressure control device uses rotary feedthroughs to enable rapid inflation and deflation, reducing waiting times during field transitions.

An inclinometer monitors mower tilt angle to trigger controller actions that adjust the power takeoff unit and drive system speed.

A feed mixer transmission uses torque sensors to automatically shift gears based on real-time load demands.

A vertical connecting plate links the engine and transmission case in a work vehicle to transmit drive force.

A moveable roof section uses a sun sensor to automatically adjust its position, reducing interior heating and operator glare in vehicle cabs.

Extensible air strut regulates pressurized airflow to adjust frame height, maintaining consistent ground clearance across varying product loads.

A tire inflation system uses a pressurized gas reservoir to rapidly adjust internal pressure via a four-way valve.

Pivotable walking beam assembly maintains stability on rough ground while lowering center of gravity for larger spray containers.

Independent adjustment actuator shifts the wheel attachment component to resolve ground clearance constraints without increasing system complexity.

A work vehicle power control device distributes electric power between travel and implement units based on real-time battery state data.

A tire air pressure deflation system uses a relay valve and quick release mechanism to rapidly adjust vehicle tire inflation levels.

A load carrying vehicle lowers its container onto wheels to transfer weight directly to the ground.

A spacer assembly with an offset coupler spindle increases ground clearance while maintaining wheel spacing.

A hydraulic suspension system uses a selective communication valve to enable independent cylinder control for precise ride management.

Inward lug curvature redirects shearing stresses away from vulnerable edges to reduce uneven wear and extend service life.

Segmenting the lower cross member into spaced lateral parts creates engine clearance without raising the cabin structure.

External mounting arrangement uses differentiated venting holes to balance operator safety against cooling efficiency, resolving heat exposure risks.

A vehicle topography prediction method assigns geographic data to discrete driving cells for efficient drive power management.

A mobile machine uses optical, thermal, and additional sensors to generate a human presence metric for accurate detection.

Segmented carcass reinforcement with upturned and non-upturned layers improves structural rigidity and endurance under strong flexion conditions.

A magnetic summing gearbox dynamically adjusts axle lead by combining mechanical and electric power pathways.

Pivoting axle carriers connected by a strut enable independent wheel movement on uneven terrain.

Rotatable mounting pads adjust to muffler shape, resolving visibility obstruction while maintaining reliable support.

Oblique forward camera captures ripper tip and crawler belt data to resolve depth position accuracy issues.

Frequency segmentation isolates critical equipment signals while cancelling ambient noise to preserve operator safety.

Implement controller anticipates loading changes via field maps to preemptively adjust vehicle operational parameters, preventing tillage performance issues.