Haymakers TRIZ Cases

Reconfigurable rake assemblies eliminate multiple machines by merging windrows laterally while suspension structures absorb shock forces from field terrain.

A multifunction side-delivery rake uses a hydraulically actuated rear assembly that translates laterally to form central and lateral windrows.

Articulated swather arms incorporate shock absorbing devices and automatic locking mechanisms to prevent fractures from ground impact stresses.

Base plate swedged holes capture tine heads while molding cushions the shaft, maintaining retention when molding fails.

Tilting support arms and rake gyros in opposite directions reduces transport height and width below standard limits without complex kinematics.

A rod mounted near rotating tines pushes accumulated debris off the free end to prevent clogging and maintain raking efficiency.

Front and rear coupling devices merge swathing and baling into one unit, eliminating time lost during task transitions between separate equipment.

Tapered rings slide onto rotor arms before tine installation, preventing hay accumulation while avoiding the weight and complexity of protective hoods.

An agricultural tool control system raises the inner rotor during turns to prevent tine contact with the ground and avoid soil contamination.

A hay rake tooth assembly uses a ball-shaped retaining member to secure the tine within an elongated mounting clip.

Position-dependent raking device control creates straight swaths, eliminating excessive steering movements and soil damage during harvesting.

Hydraulic cylinders constrain rotor movements to reduce mechanical stresses during operation and block deflections for safe transport.

A parking device with adjustable stabilizing elements relieves pressure on jockey wheels during storage.

Segmented supports absorb impact stresses through elastic deformation, reducing repetitive breakage on wheel rake teeth during heavy material raking.

Segmenting the axle into a pivoting bogie assembly distributes impact forces across multiple tires, reducing structural stress when traversing ruts.

Plastic support bands reduce steel-on-steel friction to extend tine life in tough raking conditions.

A segmented support arm with a knee joint adjusts rake width via hydraulic actuators.

A haymaking machine uses a power-driven mechanism to displace chassis frame members relative to the base frame.

A GPS-controlled system automatically adjusts individual swather rotors based on real-time position data to maintain precise swath formation.

Mechanical tines rotate upon crop contact to eliminate optical sensor contamination and enable immediate cutterbar height corrections.

Overlapping tine orbits and outward rotation clear the tractor track, preventing crop contamination and ensuring even drying.

Hooked steel teeth embedded in a rubber base resist dislocation under shear forces, preventing breakage while maintaining flexibility.

Telescopic boom arms lower transport height without manual conversion, resolving complexity trade-offs.

A merger controller adjusts conveyor speed based on detected windrow location to achieve desired throw distance.

A hay making machine pivots its boom relative to pivot beams during operation.

A rotary rake uses segmented arm members with vertical pivot joints to adjust effective length between working and transport positions.

A rotary rake uses a variable-length support arm to position the drive gearbox, optimizing shaft extension paths for reliable power transmission.

A height adjustment device moves swather rotors using stored stroke intervals.

A pressure relief device couples relief force to working unit distance, reducing soil compaction during haymaking operations.

Adjustable coupling halves connect merger units to resolve height misalignment and prevent transfer jams during side swath deposition.

Automatic rotor height adjustment based on tine vibrations prevents crop contamination and ensures complete harvesting.

Lateral rotor displacement reduces vertical lift requirements, minimizing windrow disturbance and headland maneuver time.

A lateral displacement device moves plant stems sideways before collection.

A movable tongue actuator positions a center delivery rake frame laterally relative to the tow vehicle.

Spring-loaded flexible portions retract automatically during folding, eliminating rigid bar obstructions and reducing transport volume.

Continuous sensor feedback detects tine malfunctions, preventing consequential damage and operator workload.

An insert-based connecting device eliminates assembly play in haymaking machine rotors while preventing component deformation during high-torque tightening.

Segmented support frames pivot between transport and working positions, resolving complexity trade-offs in large-width rotary swathers.

Transverse rake arm positioners adjust the V-shaped formation width while maintaining constant windrow width.

Variable-length shafts and telescopic arms reduce drivetrain wear during uneven terrain operation.

A composite agricultural tine combines a plastic gripping element with a spring steel fastening section for resilient load absorption.

Rotating windrowing assemblies reduce transport length while maintaining a wide working opening, eliminating oversized vehicle requirements.

Rotating the wheel assembly pivots the tongue to clear obstacles while minimizing crop disturbance.

Pivoted levers shift the center of gravity to reduce front axle load and improve tractor steerability during road transport.

A movable deflector linkage dissipates impact energy through longitudinal displacement when force exceeds a threshold.

Front tab extends into coil loops to prevent strand projection and loss during obstacle impacts.

Single screw passes through integrated fixing element and reel bar holes to secure tine, eliminating separate bolt washer nut assembly.

A trailed side rake uses a master cylinder to actuate an auxiliary steering cylinder that adjusts the rear rotor unit pivot angle.

Angled retaining flap intercepts broken tine segments, preventing scattered debris from damaging equipment or contaminating crops.

Center splitter assembly uses independent hydraulic lift to reduce ground pressure and prevent crop loss during harvesting.