Agricultural Machines TRIZ Cases

A control system splits authentication and vehicle operation across two communication devices to distribute processing load.

A three-point hitch link uses a fixed spring element to maintain a central pivot position, reducing operational effort when coupling heavy implements.

Controller detects actual tire dimensions to correct application rates and steering, resolving measurement precision errors from variable tire sizes.

Hydraulic actuator adjusts harrow tine pre-tension to eliminate manual stops and maintain continuous cultivation.

Dynamic adjustment of planting row units via actuators resolves non-parallel seed rows and excessive soil compaction in agricultural gantry configurations.

Segmented modular design reduces operating costs by replacing multiple specialized machines with one universal platform.

A working machine evaluation system analyzes control bus signals to monitor driver performance and optimize productivity.

Replacing expensive proportional valves with a pressure regulator at the rod port reduces system complexity while maintaining precise depth control.

Modular fluid containers with outlet valves enable selective injection into soil via dedicated elements.

Actuators adjust hitch bar portions to align force vectors and distribute tractive effort among mismatched modular power units during coordinated turns.

Extending the connection points via a chassis dolly resolves interference between large plows and tractor turning radius.

Segmented frame modules with adjustable attachment points resolve the contradiction between heavy bulky structures and rapid crop height adaptation.

Dynamic pressure adjustment reduces loads and energy consumption during agricultural machine state transitions.

Electric propulsion units provide omnidirectional control for field engagement assemblies in autonomous farming operations.

Replacing complex articulated arms with a single-axis bearing reduces mechanical intricacy while maintaining steering flexibility for agricultural trailers.

Hydraulic cylinder and accumulator provide static down pressure on a coulter wheel, preventing damage from obstacle impact.

Forward lift-assist assemblies pivotably coupled to a central toolbar section distribute implement weight, reducing tractor hydraulic system load.

Ramp-guided pivoting bolts simplify coupling and uncoupling processes, reducing manufacturing complexity in front loader assemblies.

A computer system analyzes satellite imagery to identify field cultivation features and automatically generate digital cultivation maps with matched working parameters.

A hybrid loader boom arm assembly combines steel and lightweight materials to reduce overall weight while maintaining structural strength.

Hydraulic fluid actuates a piston to extend the driveshaft and key, eliminating manual alignment time.

Pressure sensors and orifices determine hydraulic accumulator charge levels to enable timely maintenance scheduling.

Segmented frame sections fold to reduce transport width while maintaining structural stability during operation.

A hydraulic control arrangement redistributes fluid flow between coupled pump systems using a direct supply unit connection.

Articulation elements pivot disc sections on a threaded shaft for horizontal and transverse angle changes.

Hydraulic hitch pivots rigid arm to adjust grain conveyor height, resolving complexity trade-offs during transport.

Automatic parameter adjustment using vibration detection minimizes mechanical bouncing and maintains position accuracy during harvesting operations.

Automated parameter processing harmonizes tractor and baler settings, reducing operator complexity while improving work quality.

Flat roof display and primary camera system provide operator visibility of the external environment above the cabin structure.

Hydraulic actuation maintains constant pressure on harrow smoothing tools, allowing dynamic angle adjustment that prevents residue plugging and bunching.

A seed tab with a laterally extending winged tail redirects falling seeds into the planting furrow.

A foldable header uses segmented frame pivots to enable compact folding within strict width limits.

Control system adjusts tool position using wheel contact sensors and obstacle detectors, preventing crop damage from uneven terrain.

A spatial statistical model computes yield values to compare agronomic treatments across field portions.

Angled conditioning member deflects free brush ends on a seeding machine belt to remove accumulated debris.

Rotating a cam moves a pin perpendicular to a slot, locking the adjustment lever to reduce vibration and noise during operation.

Automated sensor system detects critical knotting states and halts mechanical drive to prevent component damage during harvesting operations.

A hydraulic power transmission device adjusts drawbar support load based on storage container material levels to maintain consistent traction.

Inverting towing orientation allows rear-end hitch coupling, avoiding regulatory hurdles while keeping front implements attached.

Non-parallel wheel axes enable centered lateral transport, resolving uneven weight distribution and instability issues.

Rotating closer frame adjusts turning angle to align row unit implements with curved field paths, preventing implement jamming on uneven terrain.

Segmented hydraulic cylinders move individual spreader grader blades along parallel sidewalls, resolving alignment constraints in material distribution.

A hydraulic cylinder unit nested within a hollow frame part provides actuating force for folding agricultural implement sections.

A pivoting central frame rotates main wheels and working tools to align parallel with the drawbar, reducing overall transport width.

Patsnap Eureka air duct shutoff redirects pressurized airflow to clear adhered crop material from leaf screens.

Undercut spring clip ends create form-fitting engagement in bearing bores to prevent loss under vibration while maintaining defined mechanical lengths.

A side stabilizer uses a fluid-dynamically adjustable locator element to define end-of-stroke positions within a hollow body.

A utility vehicle control system automatically adjusts the operator seat position based on work implement location data.

A mechanical lock assembly secures row planter units in a raised transport position, relieving hydraulic system stress during rough terrain travel.