Mowers TRIZ Cases

Linear regression analysis on spaced sensor data establishes position correlations to minimize ground displacement errors during harvesting operations.

Evaluation unit adjusts drive motor torque based on real-time slip detection, preventing surface damage while maintaining propulsion efficiency.

Segmented chopping elements with parallel cutting edges reverse wear patterns, reducing downtime and operational costs.

An additional cable length follows the sliding handle housing body movement, exposing the electrical plug connection in a transition area for tool-free release.

Local radio reference stations replace GPS to enable precise pattern reproduction on obstructed grassy areas.

A forage harvester driver assistance system transmits throughput-proportional load signals to coordinate automatic setting units across working elements.

Nested spring and ball units absorb impact forces, preventing drive shaft damage while simplifying assembly complexity.

A push reel mower uses beveled gears to drive an upper cutting mechanism that trims tall vegetation before standard blades finish the cut.

A spring-loaded blade retainer locks the mower blade to the spindle without requiring high torque or external tools.

Starch composite in nylon trimmer lines resolves the trade-off between mechanical durability and biodegradability while maintaining colorability.

Positioning the sensor on the conveyor between separating and cleaning devices resolves straw interference, improving measurement precision.

Variable speed control reduces energy consumption while stopping the rotor to prevent operator injury from jammed objects.

An axially displaceable floating bearing enables one-piece feeder shaft installation, resolving alignment complexity in combine harvester conveyors.

A stalk discharge system uses configurable flow guides to route crop residue through a chopper and spreader or bypass them for swath deposition.

Dynamic weighting of forward-looking and ground contact sensors by ground speed prevents premature header adjustments at low speeds.

A belt conveyer at the duct bottom moves heavy clippings, preventing stagnation without adding weight.

An electronic control system adjusts hydraulic cylinder lift forces via real-time sensor feedback to resolve internal friction and improve ground following.

Segmented lattice frames and locking elements reduce weight and improve maintenance access without sacrificing mechanical stability.

A handheld cutting device uses a single blade assembly with distinct edge portions to perform multiple functions by rotating the working assembly in different directions.

An adjustable cut-off baffle and movable spreader plate in a mower deck manage discharge geometry to prevent uneven grass clippings accumulation.

Segmented guide members allow independent adjustment of shifting positions, resolving the trade-off between precise lever alignment and structural complexity.

Dynamic upper roller spacing accommodates varying corn ear thickness while maintaining parallel orientation and reducing mechanical stress.

A stamped transmission pan with wave-shaped bulges creates a free tunnel passage below mower discs to minimize dirt accumulation.

Segmented locking elements prevent unintentional loosening by intercepting operational forces through the blade carrier.

A combine harvester fan adjusts speed based on upstream crop load signals to optimize grain separation efficiency.

Fixed guide plates direct severed crop into a single rotary transfer member, preventing clogging in high-capacity forage harvesters.

Dual ultrasonic sensors on an agricultural header measure horizontal distances to crop stalks, enabling real-time steering adjustments for curved rows.

Segmented railing sections with hydraulic actuators eliminate sliding brackets, reducing assembly time for high-clearance sprayers.

A wheeled cutting apparatus uses an elongated chain support member to manage vegetation debris in tight spaces.

Moving the secondary transmission to the inner end lowers the center of gravity and resolves chassis instability caused by outer-end weight.

A windrower crop conditioner controller adjusts the processing gap based on hydraulic motor fluid pressure to prevent material blockages.

Dynamic speed stages reduce blade stalling risk while conserving battery energy to extend mowing time per charge.

The chaffer dam deflects upward airflow and stabilizes the crop layer to reduce turbulence, preventing grain loss caused by excessive fan velocity during separation.

A knife drum coupling system uses a four-bar linkage to maintain constant cutting height and inclination.

Adjustable hydrostatic transmission drives crawler tracks to reduce shearing forces during turns.

Hydropneumatic accumulators lift the cutter bar over obstacles, reducing collision damage while maintaining ground contact pressure.

Pivot connections fold lateral structures to reduce bulk while preventing arm contact.

Automated control maintains optimal blade interference timing during cutting, resolving manual adjustment limitations.

A mower unit adjusts front guide plate height relative to rotating blades to ensure precise vegetation cutting.

A drive unit for mowing sickles uses a step-down gear to reduce motor speed.

A pivoting mid-floor section adjusts dynamically to support conveyor chains across the feeder house.

Segmented drum zones deflect crop axially to resolve uneven spreading and reduce machine body accumulation.

Centrifugal force keeps cutters horizontal above the flange, preventing irregular operation and extending cutter life during high-speed mowing.

A pressure sensor detects hydraulic actuator pressure to monitor crop flow in a harvesting machine conveying channel.

A swingable diffusion guiding plate distributes mowed grass evenly inside a lawn mower collector.

Central server distributes coverage data between agricultural machines to eliminate overlapping operations and reduce product waste.

A fuel tank coupling system secures a protruding ear within a cover recess using a retaining clip, eliminating complex twisting motions during assembly.