Agricultural Machines TRIZ Cases

A damping element between the retaining shank and frame dissipates recoil energy, preventing component strain while maintaining precise depth control.

A disc mower design with pivoting side cutters connected to an external drive.

Segmented cable guiding arms on base and additional masts prevent collisions during turns by maintaining predetermined wire tension.

Sliding sections and pivoting outlets expand working width while maintaining structural stability under heavy loads.

A pivotable driveline support system positions the driveline to clear hitch pin apertures, resolving obstruction during PTO connection.

A control unit calculates output torque from engine and loss parameters to adjust tractive force in a working vehicle.

A variable length link device adjusts frame geometry to enable efficient retraction and extension of agricultural implements.

Conical housing sections distribute stress to reduce vibration susceptibility and achieve linear signal output in tractor hitch systems.

A subframe holding member engages a pivot shaft cutout to secure the main frame during operation.

Server end matches task-specific data with optimal-fit software solutions, resolving inefficiencies from universal algorithms that increase operator workload.

Actuator mechanisms adjust bias force on plough bodies to reduce false trips and improve stone detection accuracy.

An adjusting device positions a position sensor along a lateral arm based on slope angle measurements, resolving detection reliability issues on inclines.

Sensors monitor wing orientation to control hydraulic actuators via a closed-loop system, maintaining level alignment without manual adjustments.

Tilted toolbar hinges generate downward force from draft load, eliminating lockdown pins and reducing transport width.

V-shaped folded plates reinforce tow head sidebars, preventing buckling during wing movement.

Sequencing top link and depth wheel positions automates headland transitions, reducing soil disturbance while maintaining operational continuity.

A controller adjusts operating parameters of sequential ground-engaging tools based on real-time sensor data.

Dual sealing mechanisms in the hub and sleeve bearing assembly prevent soil and dust from entering, ensuring continuous shaft rotation.

A hydraulic arrangement switches between single and double acting modes using a directional valve to lift agricultural implements.

Computer-controlled hydraulic actuators align tractor attachments along satellite-defined target lines for precise field operations.

An automatic diverter valve locks the tilt cylinder when extending an angling cylinder, preventing damage to attachments and PTO shafts.

Segmented frame structure distributes working machine loads across independent components, preventing engine frame deformation and excessive weight.

Forecasting unit predicts machine resource needs using historical and current harvest data.

Rotatable shank adjusts wheel angle in two planes to control soil disturbance across varying soil types.

A prescription map system adjusts tillage penetration depth based on soil compaction levels.

Cam handle mechanism eliminates threaded bolts to prevent thread damage while allowing quick, tool-free adjustment of the support bracket along the frame.

Automatic work vehicles adjust obstruction detection areas based on real-time travel state data.

Control unit interrupts lowering movement of lower linkages to produce acceleration pulse, removing earth residues and preventing ground collision.

A towing device employs a curvilinear slot to guide a sliding element, resolving engagement difficulty while maintaining structural simplicity.

Annulus rings provide coaxial alignment to resolve shaft misalignment during frequent accessory connections.

A disk harrow with diverging secondary frames uses an articulated forward section to adjust blade height independently.

An automatic coupling method aligns a front loader column with a work vehicle mounting console using actuators and sensors for precise connection.

Automatic valve assignment reduces operator errors and configuration time.

Lateral spacing adjustment between coulter units prevents stone entrapment and reduces structural damage during field operation.

An implement side control device feeds position data to the machine body controller, resolving terrain unevenness that degrades ground work accuracy.

Computing units process inertial data to correct weight measurements during vehicle movement, eliminating errors caused by vibration and ground inclination.

An arcuate holding device with a gravity abutment raises the lower link independently of the lifting mechanism.

Pixel LED lighting segments illuminate work areas while avoiding glare from detected objects, resolving the trade-off between visibility and safety.

Transversely aligned rockshaft within frame members supports lift wheels, resolving residue congestion and weight distribution issues.

A pivotable and telescopic frame arrangement adjusts row spacing on agricultural seed drills.

A hydraulic arrangement switches between single and double acting modes to lift agricultural implements.

Multiple central outlets in an SCR mixer improve DEF mixing efficiency and reduce NOx emissions while minimizing backpressure.

A processor estimates operational frame position using iterative models and hydraulic cylinder length signals to adjust blade orientation.

A capacitive sensing system measures trench depth by detecting displacement of a ground-engaging component within an electric field.

Segmented pneumatic air bags maintain uniform cutter bar contact force across uneven field contours.

Electronic control unit processes inclinometer signals to independently adjust hydraulic actuators for precise implement leveling.

Segmented guide and elastic elements suppress twisting under asymmetric loads while maintaining pivoting motion.

Switchable agricultural lighting prevents glare for other road users while providing high-intensity illumination during field operations.

A modular artificial reef structure uses embedded stones to create extensive attachment surfaces for marine life.