Harvesters TRIZ Cases

Anti-lock braking system reduces rear brake pressure when slip exceeds thresholds, preventing wheel lock-up and overheating.

Dynamic sensors compare load and clearance dimensions to prevent collisions, resolving operator unfamiliarity risks.

Looping belt separates nuts from debris before shredding unit pulverizes fragments to eliminate navel orangeworm habitat.

Integral foldable homologation frame pivots to transport position, eliminating manual attachment steps and reducing damage risks during road travel.

A harvest advisor computing system processes field-specific environmental data to calculate precise target harvest dates based on crop moisture levels.

Semi-circular repair components align with remaining flighting to resolve worn-out sections that inhibit efficient material transfer.

Counterweight offsets torque from uneven crop accumulator loads, stabilizing the baler hitch during sequential bale transport.

Pygmy sesame lines with non-dehiscent capsules facilitate mechanical harvesting while reducing seed loss and labor intensity.

Segmented needle delivery uses a detachable tip to prevent damage when the baler encounters obstructions.

An intermediary collection hopper separates debris from nuts during transfer, reducing substance loss while maintaining high harvesting productivity.

Stepped outer surfaces widen transport channels to prevent large fruit accumulation and sliding in crop harvesting attachments.

A merger unit suspended via a four-bar linkage system enables floating movement and tilt adjustment on uneven ground.

A feederhouse acoustic element detects foreign objects to trigger controller actuation of a trap door and knife bank retraction.

A shiftable guide element and cutting device sever twine to protect the baling needle assembly from damage.

Dynamic current limiting prevents under voltage protection activation, allowing electric vehicles to reach charging stations safely.

U-shaped battery array positions mass over rear wheels to resolve vehicle stability issues in electric mowers.

Spatially adjusts obstacle detection sensitivity to prevent unnecessary stops outside work areas.

Replacing slow electromagnetic brakes with a mechanical trigger system reduces blade stopping time to 14 milliseconds, preventing serious operator injury.

A baling system uses a rotary feeder and vertical screed belt to lift forage into the chamber.

A rake system uses cutting members and a floating member to remove debris from ponds.

Computing system assesses crop sustainability scores against location-specific benchmarks to guide agricultural planning decisions.

A buoyant cutting head uses angled serrated edges to sever and collect aquatic vegetation without clogging.

Electric wheel motors and a battery pack replace mechanical PTO shafts, eliminating power loss and freeing tractors for other tasks.

A single revolution clutch uses interlocking gears and timing means to drive a second shaft into one rotation.

Composite alignment pin with wear-resistant ring prevents shearing against aluminum bat, maintaining crop engagement.

A hydrostatic transmission separates the speed reduction assembly into an isolated housing to prevent gear particulates from contaminating hydraulic fluid.

Stationary protective cover intercepts plant projections from rotating rotors, reducing accumulation and improving drying efficiency.

Optical imaging replaces invasive probes to map field-wide compaction, enabling dynamic routing that protects perennial crops from yield-reducing soil damage.

An asymmetric detection field reduces false signals from harvester vibrations, improving foreign object identification accuracy.

SB4534 bean cultivar applies marker-assisted selection to reduce development time while maintaining genetic stability.

Extruded aluminum needle coupling lowers power consumption and stress on components during high-speed agricultural baling operations.

Radial lip seal protects splined joint in sugarcane feed roller coupling from debris ingress and lubrication loss.

Positioning a splitter above the chopper outlet center point segments the crop stream, allowing targeted airflow to remove debris without reducing fan speed.

Multi-function valve directs hydraulic fluid to actuators for independent basket rotation, reducing wear on control lines during extension.

Diagonal linkage geometry compensates for terrain-induced vertical movement, reducing stress accumulation and preserving cleaning efficiency.

Control systems dynamically orient sugarcane harvester rollers to prevent plant breakage during harvesting operations.

Upper-mounted inverters convert battery DC to AC power, preventing ground damage and improving tool stability.

Nesting a planetary gear set inside the working rotor reduces side gear size and wear from bending moments, enabling a wider loading width.

Strategic flute segmentation on a stalk roll generates periodic entry gaps that resolve the trade-off between high rotational speed and restricted plant access.

Steep-angle scanning and wavelength analysis differentiate animal signals from vegetation interference, preventing machine collisions.

Control unit limits engine RPM based on PTO sensor data to prevent accessory damage while allowing independent operator settings.

A lateral conveyor uses a second hinge connection to fold into compact sections for transport.

A self-propelling fiber plant processing machine extracts seed parts from crops before depositing the stalks for retting.

An auxiliary machine maintains engine speed by acting as a generator or motor within the drive arrangement.

A draper belt employs a ridge-and-groove mechanism to prevent lateral misalignment on independently pivoting rollers during terrain following.

Merging braking and retraction functions into one coil spring reduces component count and manufacturing cost while meeting European stopping standards.

Helical tension spring connects drive sections to prevent breakaway parts from entering crop flow.

Lateral inclination sensors monitor machine tilt to automatically adjust header angle, maintaining consistent cutting height on inclined surfaces.

An annular groove in internal splines adjusts effective spline length for precise shear torque control.

A motor-driven sweeper device moves along a curved path to adjust position, avoiding collision with components while maintaining crop removal efficiency.