Mowers TRIZ Cases

Dynamic sensor positioning on the swathboard captures near-infrared data before drying, preserving hay quality parameters.

A lockout tool applies torque to a harvester down-stop linkage assembly to reposition the cutterbar.

A pivotable rasp bar adjusts its radial position to optimize crop engagement on a harvester rotor.

Segmented display unit visualizes operating parameters through dynamic geometric figures and color coding, resolving driver overload from excessive information.

A detachable container device with its own travel unit autonomously navigates to disposal areas while a lifting mechanism raises it from the mower body.

Integrated impellers on rotary disks drive cut crop inwardly to prevent blockages at the discharge opening during harvesting.

Elastic balls disengage from recesses upon impact, protecting gears from damage while allowing automatic re-engagement once torque is relieved.

A foot actuated two pedal lift mechanism adjusts riding lawnmower cutting deck height using counterbalance springs to reduce operator effort.

A segmented electric mower housing uses offset outer and inner holes to circulate air while blocking water entry through a gutter member.

A single drive motor rotates a threaded rod to move a linkage assembly, adjusting all four wheels simultaneously and eliminating manual effort.

Processing circuitry adjusts harvester spreader parameters based on measured residue spread variance to ensure uniform distribution.

A pivoting holding mechanism secures a grain delivery conveyor housing in raised or lowered positions using linked components.

Cam system adjusts reel finger angle for improved unloading while top tether sustains cutting bar flexibility over soil depressions.

Dynamic human-machine interface sets front and rear mower overlap limits through continuous key presses, resolving time-consuming manual adjustment bottlenecks.

Segmentation and dynamics principles resolve the contradiction between fixed structure simplicity and adaptability, enabling safe trimming near obstacles.

A thickened convex front wall in a walk-behind mower housing acts as a lifting handle, eliminating separate components and reducing device complexity.

Microprocessor-based control unit dynamically adjusts header lateral tilt and height in response to ground speed, eliminating manual operator intervention.

Second fenders with dust cover portions overlap first fenders to prevent cut grass pieces from entering the engine cooling air inlet.

Segmented cleaning sub-assemblies with independent fans resolve uneven airflow distribution and suboptimal cleaning performance in harvesters.

A backsheet deflector extends upward to block crop material exiting an agricultural header while stripping residue from the compression auger.

Real-time moisture sensors at the baling intake enable dynamic inoculant rate adjustment, correcting uneven distribution caused by retrospective measurement.

Articulated frame balances distributed battery weight to improve traction while eliminating gas emissions.

A pivoting handle control arrangement with a locking mechanism resolves the awkward detachment of heavy grass collectors by allowing safe, one-handed access.

Dual driven members balance rotating mass to minimize vibration while guide channels prevent line tangling for reliable trimming.

Sensors detect fluctuations in crop flux and grain losses to drive a control unit that dynamically adjusts the reel height, reducing manual labor intensity.

Segmented harvesting modules process stalks and seed heads independently, preventing straw walker choking and reducing equipment damage.

A movable feeder system adjusts its position along a longitudinal direction to maintain a consistent working gap with the module builder.

An asymmetric support plate and radial flanges constrain trimmer line ends to prevent accidental unwinding and entanglement.

Segmented row units detect individual plant attributes to resolve measurement precision limits without increasing overall device complexity.

Tilted stereo cameras and localized floodlights deliver high-quality disparity images, eliminating dust-induced noise during nighttime harvesting operations.

A bi-directional drive system transmits torque to rotate attachment members in either direction using a double-sided cogged belt.

An agricultural harvester knife assembly reduces repair time and mass by using overlapping sickle sections secured with fewer fasteners.

Separable secondary frame members support the feederhouse and rotor for quick detachment from the main harvester assembly.

An elastic connection between the cylinder rod and carrier block allows angular displacement, reducing stress on the orientation mechanism during operation.

Motors mount outward of frames to free central space for a large battery, resolving balance issues from rearward heavy components.

A flexible air-permeable fill chute directs lawn debris upward into a collector bag while venting exhaust air through its porous material.

An armrest heat shield with inclined members blocks thermal transfer from the motor, improving user comfort during extended handheld device operation.

Control arrangement uses image recognition to determine crop parameters and coverage degree for automated harvesting machine settings.

Segmented lift arms offset cutting units to trim sand trap edges without shifting the center of gravity, preventing tipping on steep slopes.

Segmented cutting units adjust individually to irregular ballast and obstacles, preventing tool breakage while maintaining continuous weeding operations.

Camera arrangement detects lateral boundaries to generate autonomous steering signals for commercial vehicles.

Independent return pan control adjusts lateral crop distribution on uneven terrain, resolving trade-offs between device complexity and separation precision.

A grain tank positioned beneath the threshing system lowers the center of gravity in self-propelled harvesters.

A control system identifies weed seed areas during harvest to generate pre-emergence treatment signals.

A feed roller moves along a curved path to maintain constant distance from stripping means.

Electromagnets on a collection pan replace dedicated mechanical supports, enabling universal use across different combine harvester models.