Agricultural Vehicles TRIZ Cases

A movable blocking element maintains vehicle frame height by engaging the suspension assembly during loading operations.

Hydraulic suspension adjusts chassis pitch to resolve terrain-induced measurement errors in onboard inclinometers.

A processor and gas system adjust tire pressure in agricultural vehicles based on operational state signals.

A control system aggregates sensor signal values over time to identify threshold signal values and generate dynamic control signals for machine subsystems.

Stepped lug layers deflect stubble to prevent chunking while maintaining traction and vibrational comfort.

An adjustable sensor changes its field-of-view to capture distinct data sets, reducing hardware complexity and cost while maintaining detection reliability.

Chemically bonded elastomeric layers replace pneumatic air cavities in a non-pneumatic tire, eliminating deflation risks while maintaining traction.

Sloped shields and internal ducts redirect cooling airflow to remove debris, preventing accumulation that blocks coolant flow and reduces efficiency.

A work machine management system outputs color-coded pictorial figures to visually indicate operational status and field location.

Hydraulic actuators move wheels independently to maintain wheelbase while adjusting ride height for uneven terrain.

Segmenting the backrest into independent parts allows dynamic lumbar adjustment to prevent pelvic slippage during agricultural vehicle reverse maneuvers.

Oblique tread blocks with elevated supports distribute contact area to reduce deformation.

Offset traction lugs deflect radially inward to equalize rolling radius, reducing torque spikes and motor fatigue in agricultural irrigation systems.

An asymmetric four-point cab suspension system eliminates anti-roll bars by spacing rear units wider than front units, resolving high roll stiffness.

Planetary gear transmission generates opposing moments to counteract tractor squatting and front axle lifting during implement towing.

Active brake adjusts pendulum axle mounting rigidity to counteract lateral tilting tendencies and prevent rollover on uneven terrain.

Deformable parallelogram arms relocate suspension components vertically, resolving the trade-off between stability and wheel clearance.

A tiered traction controller activates sequential torque and implement reactions to manage wheel slip in traction vehicles.

A controller dynamically adjusts control outputs to match display graphics, resolving operator error rates during vehicle mode changes.

A hydraulic cylinder with two pistons housed inside a liner adjusts operating unit height and weight distribution.

A pivotable vehicle cab mounted via a hinge coupling and hydraulic accumulator system.

A regenerative braking system uses electric motors to generate power during deceleration.

A transmission control circuit adjusts system pressure via a controlled relief valve to match operating states.

Vehicle sensors drive dynamic suspension adjustments to maintain sprayer orientation and prevent boom damage on uneven terrain.

Asymmetric exhaust duct geometry directs cooling air orthogonally to the muffler, suppressing temperature rise despite external airflow interference.

An asymmetric tread pattern disperses noise energy across frequencies, reducing vibration levels without compromising traction or durability.

A controller calculates engine load to automatically adjust hydraulic pump displacement across cutting and steering systems.

An electronic controller monitors engine speed and automatically disengages the power take-off when load exceeds thresholds, preventing stall and overheating.

Real-time pressure balancing via active displacement control eliminates manual recalibration downtime while extending pump lifespan.

Pins constrain the spindle carrier to linear motion, maintaining uniform tire contact and ride quality on uneven surfaces.

Routing hydraulic fluid through a telescopic suspension cylinder eliminates flexible hoses, preventing rupture and reducing maintenance complexity.

Height adjustment mechanism transitions sprayer frame between raised and lowered positions via strut rotation, enabling tank refilling with standard equipment.

A work vehicle ballast weight management system uses axle sensors to determine weight distribution and output operating recommendations.

Automated tire analysis system uses rotation and Ultra Wideband sensors to determine agricultural tractor parameters.

A processing system calculates active load transfer values using suspension sensors and kinematic data to assess vehicle stability.

An agricultural vehicle adjusts front and rear wheel speeds to maintain directional stability on sloped terrain.

Steerable valve switches between reservoir and accumulator to provide passive roll-over protection without external power.

Spring-loaded ball joint mount repositions a second display device relative to the primary unit for flexible cab configuration.

Adjustable holding device positions operator display relative to seat, resolving glare and field-of-view obstruction during agricultural work.

Inverting the swing axis above the axle body prevents wheel-chassis contact, enabling maximum steering angles on uneven terrain.

Lift cylinders in a suspension module adjust chassis height to resolve conflicts between highway transport restrictions and agricultural ground clearance needs.

Zoned tread applies distinct elastomer compounds to central and shoulder sections, balancing road wear resistance against field mechanical attack protection.

A suspension arrangement uses an intermediate mass between elastic blocks to absorb vibrations across a wide frequency range.

Closed-loop control system adjusts hydraulic fluid volumes in agricultural suspension assemblies using position sensors and pressure transducers.

Cushion gum with stable dinitrile oxide compound enables ambient temperature mating of lugs to cured rubber components.

Tread pattern design differentiates lug block density in the center region from shoulder spacing to optimize soil engagement.

Fastener engages linkage assembly to block wheel frame rotation, preventing toolbar lowering from actuator fluid leakage.

A control system updates rolling circumference calibration by comparing wheel rotational rate with spatial locating speed.

Angular position sensor detects suspension rotation to control air strut extension, maintaining consistent ground clearance despite load variations.

A predictive map generator adjusts agricultural harvester speed using in-situ sensor data.