Mowers TRIZ Cases

Dynamic actuator positioning prevents crop jamming under varying throughput conditions.

Thrust bearings in agricultural reel bat supports counteract central tube sagging under gravity loads.

Hydraulic actuators replace pendulum guidance to stabilize the harvesting head against ground unevenness and directional changes.

A grass mowing machine guide member changes posture to direct clippings along the container wall.

Segmented support structures maintain rigidity while fluid actuators move the power unit, preventing gear damage during blockage clearing.

Melt-metallurgical modification creates a self-resharpening cutting edge that resolves brittle intermetallic phase formation and weak bonding issues.

Elastic matching parts engage toothed sectors to stabilize the control lever position against operational vibrations.

Fusing sensor data with biomass forecasts determines optimal machine parameters, resolving measurement precision limits in agricultural inventory density.

A height adjustment system uses terrain contact elements and hydraulic actuators to position a cutter bar relative to the ground surface.

Segmented headers with pantographic arms adjust cutting discs to varying soil conditions, reducing energy consumption and downtime.

Proximity sensors measure material volume on the conveyance path to optimize fan speed and reduce grain loss during harvesting operations.

Center sickle drive assembly uses epicyclic mechanisms to translate rotational motor movement into linear oscillating motion for knife assemblies.

Control device combines network coverage maps with route plans to manage data transmission, minimizing time windows without data exchange.

Segmented drive units and flexible draper belts transport crop material without plugging, while pivotable rollers enable easy maintenance access.

Pivotal bats with detent elements convert spreader disks between modes, eliminating removal time.

Multi-layer adjustable disc cutter minimizes stubble rolling and power waste by precisely cutting stalks between ear height and required stubble levels.

Segmented housing with movable flaps reduces switching time between distribution modes, eliminating the need to rotate entire structures.

A baffle deflects crop material away from the cam assembly to prevent wrapping around followers.

Removing frame cross-members eliminates straw buildup and enables simultaneous windrowing without interrupting material flow.

A yard waste collector uses a sensor to display fill level on the user interface.

A mowing finger projection constrains the mower blade to prevent tipping over.

A continuously curved sensor plate directs grain flow to generate a reaction force, eliminating non-linear signal errors from bulk property variations.

Automatic actuator control positions end dividers based on sensor inputs, preventing corn ear loss over harvester sides.

A crop residue spreader rotor uses paddles with different cross-sectional shapes to maintain consistent material interaction during harvesting operations.

Tension springs stabilize the lift system to reduce pendulum effect, while a removable cover shields the operator from debris during maintenance.

Rotating housing segments allow manual line replacement without disassembly, eliminating complex loading operations.

Measuring device scans partial crop streams using microwave sensors and contact elements to determine volume and moisture content simultaneously.

Drive permitter prevents motor activation in the folded state, resolving portability and management trade-offs for brush cutters.

Segmented divider tips with concave middle segments delay force transmission to reduce crop losses during harvesting.

Pivoting the feederhouse front frame via hydraulic cylinders maintains cutter bar height over uneven terrain, resolving precision versus complexity trade-offs.

A lawn-mower control unit divides the cutting area into dynamic portions to optimize movement paths.

A forage harvester design enables lateral removal of the conditioning element through a side cross-section above the crawler track.

A single hydraulic actuator automates lifting and locking of row separator covers, eliminating manual operations and reducing device complexity.

An adjustable carriage assembly repositions the pivot point of a bagging attachment on a riding lawn care vehicle.

A pivotable roller bracket assembly repositions a front roller shaft to enable attachment mounting.

Orthogonal hinge axes fold the header into a compact shape, resolving driver view obstruction and dirt exposure.

Solenoid actuator moves spool relative to housing for automatic wire extension, reducing operator exertion and preventing ground damage.

Analyzes reciprocating mowing knife stroke position and force signals to predict power requirements and prevent blockages during crop harvesting.

A rotatable 3D camera on a harvester discharge spout adjusts its angle to keep the container near border in view.

Digital a priori plant location map anticipates plant presence to create sensor sampling windows, rejecting noise from extraneous vibrations and trash.

Outboard crop conveyance spinners move cut material laterally inward to eliminate non-uniform flow into conditioner rolls.

A detent mechanism holds the grain saver door open during flow, then closes it rapidly to stop dribbling and reduce loss.

Injecting self-expanding foam into rasp bar cavities seals voids and creates a smooth, debris-resistant surface.

Slidable wing paddles in a rotating cylinder eliminate stagnant center zones to increase crop conveyance rate.

Double torsional spring tine elements flex around foreign debris to reduce pod damage and machine downtime during threshing.

Segmented gathering rollers with variable grip strength resist stone impact wear while a vibrating sieve protects against premature wastage during cleaning.

A lockout mechanism with an adjustable shaft and stops controls cutter bar support arm rotation to enable flexible or rigid harvesting modes.

Ultrasonic sensors replace hydraulic pressure detection to maintain consistent cutting height across varying terrain, preventing dirt contamination.