Spades TRIZ Cases

Independent wing floating prevents weight transfer between center and wing sections, maintaining uniform soil depth across uneven terrain.

Ceramic coating on metal tool head reduces wear from debris while maintaining structural strength.

Sensors track soil accumulation on ground-engaging tools, triggering reverse rotation or vibration to prevent clogging during continuous operation.

Segmented handle sections connect via a plug-in adapter to reduce transport volume while maintaining structural integrity.

Multiple packer wheels independently adapt to ground variations, eliminating uneven reconsolidation caused by height changes and wheel tracks.

Solenoid valve and angle sensor coordinate hydraulic actuators to raise and fold wing tool bars on agricultural implements.

Barbed links penetrate deep into soil to break clods, resolving limited cutting depth and blade wear issues.

Offset arm in modular trail tool adapter resists bending moments while enabling compact storage of disassembled components.

Segmented harrows and dynamic hydraulic pressure reduce residual shank grooves to improve seedbed leveling precision.

Faceted teeth on a closed loop shed soil to prevent clogging, ensuring effective furrow closure and reducing re-opening.

Flip frame members pivot out of the way so inner wings fold inward, reducing transport width and height to meet highway clearance limits.

A tool support system merges a deformable parallelogram joint with a pivoting joint to enable precise transverse movement.

Segmented frame sections fold via hydraulic actuators that transfer load to the center section, minimizing oil exchange with the tractor reservoir.

Rotating adjustment arm varies spring compression to exceed 100 lbs packing pressure while protecting the mechanism from field debris accumulation.

Self-leveling pivot mechanism stabilizes seed drop position to eliminate skips and doubles across uneven terrain.

Segmented tine assemblies with varying lengths optimize soil flow and leveling efficiency while reducing frame complexity around running gear wheels.

Tillage shanks act as electrodes to measure soil conductivity during field operations, eliminating separate passes and bulky equipment.

Segmenting the opener from the trailing arm via a parallel link mechanism resolves terrain-induced depth inconsistency and ensures precise seed placement.

An oscillating metering blade gathers and redistributes turf cores to fill depressions without scraping elevated areas.

Variable thickness and teeth reduce friction and suction, easing penetration while maintaining structural durability.

Segmenting the measurement system into a front disk, runner, and closing wheel reduces device complexity while capturing spatial variability across fields.

Pivoting sensor arms detect seedbed floor variations to resolve the contradiction between monitoring precision and system complexity.

A soil cultivation implement uses a movable four-bar linkage to transfer chassis weight to an additional treatment device.

Treating seeds and applying aqueous neonicotinoid dispersions in furrows prevents arthropod infestations that reduce crop yield.

A robotic weeding system uses computer vision to identify weeds and execute precise mechanical removal actions.

A controller processes crop material sensor input to determine row location and adjust tillage implement direction.

Automated sensors detect field material accumulations between rotating tillage components, preventing obstruction and maintaining operational efficiency.

Load sensors measure fastener forces to detect bearing degradation, resolving obstructed view issues during tillage operations.

An adjustable rolling basket assembly pivots via a hinge mechanism to vary soil engagement depth and force, preventing clogging in muddy conditions.

Gravity-fed seedling guide tubes resolve dry land transplanting inefficiencies by maintaining seedling integrity during high-speed operations.

A seeding boot uses downwardly facing inclined surfaces to form parallel soil slots for seed placement.

Satellite positioning module determines absolute machine position within a centimeter using dual-frequency signals and ambiguity resolution algorithms.

A radar sensor generates soil flow data to detect plugging in agricultural implements.

A combine harvester integrates stubble cleaning, tillage, fertilization, and sowing modules into a single pass operation.

A lifting aid uses a pivotally attached fulcrum bar and skid shield to provide mechanical leverage.

Segmented photoelectric sensors verify seed presence on the discharge spoon, enabling timely replanting and reducing missing seeds in hilly terrain.

A combination landscaping tool uses an oscillating arm to drive interchangeable sod cutter and edger blades for versatile yard maintenance.

Segmented rake heads with collapsible arms resolve the contradiction between operational volume and storage constraints in golf bags.

Segmented electro-hydraulic controllers use sensors to independently adjust lift actuators, resolving inconsistent tool depth in the direction of travel.

A multistage strip tillage arrangement uses plate-shaped shanks with secondary working elements to create deep, channel-shaped tilled portions in soil.

Pivotable second handle alignment reduces extraneous torque and back strain by matching the lifting axis to the load center of mass.

A hand digging shovel with a V-shaped handle and bucket arrangement reduces user effort during excavation.

Rotational speed sensors on ground-engaging tools detect implement levelness through differential analysis.

Load sensors measure pivot joint forces to detect shank tripping, eliminating operator visibility constraints caused by implement frames.

Rotating double disk openers slice soil to create parallel grooves, enabling early planting in frozen conditions without tilling.

Separator creates clean planting strips in cover crops while crimping device converts residue to mulch, preventing soil erosion and fertilizer runoff.

Vertical clearance above cutting edges prevents blockages between adjacent plough bodies, maintaining high area output without jams.

Rotating paddles displace soil and weeds, exposing them to sunlight for natural decomposition.

Segmented hydraulic circuits allow independent master and slave cylinder operation to achieve distinct field and road transport heights for front fold planters.