Agricultural Machines TRIZ Cases

Spring-loaded hydraulic lift mechanisms raise heavy mower cutting units without continuous motor torque, eliminating the input force required to hold positions.

Polymeric dust restrictors attach to feed rollers to prevent debris accumulation, eliminating operational halts and reducing motor load in off-road machinery.

Pre-bent secondary frames and annular shims maintain a common plane, resolving uneven penetration caused by frame flexing.

A row cleaner suspension uses a spring and adjustable pin to apply variable pressure on sweeper blades.

Touchscreen interface guides operators through automated calibration routines for electronically controlled agricultural systems.

A pivoting tongue arrangement with a retaining system elevates mower headers for tractor transport.

Real-time sensor data maps subsurface compaction layers to dynamically adjust tillage tool penetration depth and minimize draft load.

Sensors monitor rotational speed ratios to automatically adjust the cutting rail position, resolving inefficiency from fixed gaps in varying biomass conditions.

A front-mounted row cleaner assembly uses a parallel linkage to articulate vertically and clear field debris ahead of the furrow opener.

A mobile machine user interface system dynamically positions display elements relative to the operator seat and external items of interest.

A hydraulic actuation unit adjusts fertilizer spreader height and inclination using distance determination sensors positioned behind each other.

An H-shaped cross-sectional profile guides inner tube sections via wedge-shaped projections to distribute mechanical loads across maximized contact surfaces.

A spring-loaded brake engages the hydraulic motor output shaft to provide holding torque.

Angled rear mount surface positions the inching control switch to resolve visibility obstruction and improve coupling condition checks.

A control system moves the cutter bar and reel between harvesting and transport positions using a single user input signal.

A compact C-shaped bracket mounts between a tractor draft link and frame to restrict sideward sway while permitting vertical movement.

Primary and secondary connecting rods allow the tool frame to follow ground contours while stabilizing elements prevent collapse during transport.

A central ball joint coupling transmits tillage forces to the vehicle chassis.

Hydraulic blade gang adjustment and dynamic wheel suspension resolve load concentration on uneven terrain while maintaining independent depth control.

Link-arm actuators adjust multiple plough skimmers simultaneously, reducing manual labor and overcoming frictional resistance during depth changes.

An inline tandem running gear employs an offset pivot to mount tires of different diameters, reducing soil compaction while supporting increased weight.

Slip control system monitors slippage magnitude and rate of change to dynamically adjust ground engagement depth, preventing soil compaction and rutting.

Segmented mounting base and replaceable wear member use dovetail engagement to cut replacement time while maintaining attachment strength.

A tractor hitch mounts a pivoting arm with a detachable lower link unit, eliminating time-consuming chassis removal to connect implements.

A stowable flail curtain uses arched support arms and actuation mechanisms to deploy a debris blocking sheet.

Nested coaxial through-hole conductors lower impedance and suppress voltage delays caused by fine wiring density.

An agricultural attachment features a pivoting drawbar that adjusts between transport and working positions.

Segmented rigid tubes and flexible hoses prevent entanglement during folded transport transitions.

Optical laser sensors measure relative deformation between axle components and housing, eliminating strain gauge rigidity issues and environmental exposure.

Protruding locking elements enable direct visual confirmation of engagement status on agricultural vehicle towing devices.

An actuator slides a plough relative to an elongated support, reducing weight and complexity compared to heavy ancillary frames.

A controller calculates boom velocity to adjust tractive effort for consistent motion.

A tractor upper link adjusts length via hydraulic actuators to maintain constant tillage depth across varying soil profiles.

An adjustable mounting plate unit with movable eyes adapts to varied vehicle configurations, simplifying production logistics.

A system calibrates mobile machine sensors in near real time using aggregated fleet data to ensure accurate agronomic measurements.

A single hydraulic cylinder lifts and suspends a floating header, reducing component complexity while maintaining ground contact.

Dynamic hydraulic weight transfer adjusts wing section load via control feedback, reducing soil compaction while maintaining planting quality.

Angled beam support surfaces guide platform rollers along a fixed path, enhancing operational reliability under varying agricultural loads.

Displaceable crossmembers move vertically then horizontally to stabilize receiving elements, preventing tipping on uneven surfaces.

Segmenting coarse index ring and fine stop key adjustments resolves the trade-off between precision and complexity in agricultural hitch systems.

A biasing apparatus uses a tether and spring to exert tension on a floating hitch assembly, redistributing draft forces to reduce stress on frame members.

An extension coupling integrates a locking wedge and shock absorber to mitigate longitudinal chucking and vertical shock transmitted from the tow vehicle.

Segmented tool bars with hydraulic lift assist reduce structural stress from deflectional distortions across large wingspans.

A hydraulic cylinder with a shut-off valve enables a floating position for free mast pivoting, resolving rigid connection alignment issues during coupling.

A hydraulic valve arrangement uses position and force controllers to manage lifting tool movements via a single dynamometer sensor.

Automated load cell monitoring records peak weights and operational parameters when limits are exceeded, enabling accurate warranty validation.

Hydraulic cylinders fold and lift staggered cutting units, resolving the trade-off between wide mowing coverage and road transport compactness.

Lever mechanism slides guide pin in slot to adjust wheel position, reducing time spent reconfiguring multiple seed planting units.

A predictive map generator combines in-situ sensor data with prior operation maps to anticipate crop density and power requirements.

Forward-looking sensors detect inclined surfaces ahead, allowing the controller to pre-adjust implement inclination for uniform tool contact.