Spades TRIZ Cases

A single bolt disc hub secures tilling discs to a jump arm assembly via a threaded shaft section and bearing.

A swing link assembly enables vertical motion between the hydraulic cylinder and shank.

Segmented base, sole, and injection modules with interlocking fasteners reduce abrasive wear damage and cut replacement time for agricultural tillage equipment.

An injection-molded resilient insert prevents hand pinching and binding while simplifying assembly through integrated connectors.

Segmenting imagery into patches enables a machine-learned classification model to resolve the contradiction between automation and measurement precision.

Nested yokes and fillable containers reduce luggage volume while maintaining workout versatility.

Forward residue sensors detect soil hardness ahead of the row unit, enabling a controller to dynamically adjust hydraulic pressure for precise depth control.

Sensors detect toolbar angles to actuate cylinders that lift row units, preventing tool contact on uneven terrain.

A rear folding toolbar implement uses a center ball joint to pivot wings into a trailing transport position.

Integrated gratings separate debris from soil, eliminating the need for separate sifting tools.

A controller adjusts rotational actuator output based on ground speed sensor data to maintain tool rotation independent of implement velocity.

Computing system alters closing parameters based on location data to resolve soil variability contradictions.

Monitor connects to separate seeding and chemical application networks, resolving complexity trade-offs in varying row configurations.

An adjustable furrow closing assembly applies variable down-force to closing and press wheels, resolving inconsistent soil contact on uneven terrain.

Segmented handle sections connected by an elastic rope reduce weight while the locking bolt secures the turntable for reliable outdoor use.

Stripe structures with varying orientations guide light around a camera hole, compensating for shadow areas and improving light uniformity.

Vertical rockshaft adjustment maintains optimal drawbar angles across varying frame heights, resolving complexity trade-offs in seeding implements.

Spectral analysis transforms time-domain sensor signals into frequency patterns to identify bearing failures and prevent operational disruptions.

A self-propelled seedling planting machine uses a sliding continuous system to place 1,800 to 3,600 seedlings per hour.

A rear tow hitch assembly connects a second agricultural implement to a first implement that pivots between operating and transport positions.

Deployable road shoulder apparatus transfers granular aggregate to create stable, even compaction.

Micro-ridge mixed-sowing structures separate seed placement from organic residue zones.

Automated actuator systems adjust row cleaner force to eliminate manual intervention and maintain optimal seed-to-soil contact across varying field conditions.

A hydraulic positioning cylinder adjusts stabilizer wheel placement via fluid pressure control.

Dynamic row cleaners pivot to clear tough residue, preventing hairpinning and ensuring proper soil contact for germination.

Independent blade tilt and hitch arm control reduce draft forces on compacted ground while furrow openers loosen soil ahead of the cutting edge.

Air seeder merges bulk and singulating meters to resolve crop adaptability complexity while maintaining precise plant spacing.

Wheel assemblies support folded wings while draft links distribute weight, reducing hitch extension stress.

Rearward main rollers counterweight forward wheels to resolve folding balance trade-offs while preventing auxiliary roller skid wear.

Segmented opening discs create furrows without excessive soil loosening, enabling single-pass seeding that reduces land preparation costs.

A flexible bag and carton reservoir connects directly to agricultural direct injection systems for precise liquid chemical dispensing.

Liftable ditcher mechanism coordinates with rear press roller to resolve conflicts between drainage capability and seed germination conditions.

Coaxial loosening rollers and a rotary denting wheel preserve ridge structure while enabling precise fertilizer placement.

A controller adjusts ground engaging tool parameters to reduce material accumulation.

Telescopic shovel sections adjust via buttons to replace multiple fixed tools, resolving transport bulk and storage constraints.

A tillage device fractures compacted soil layers behind agricultural machinery wheels using a moving linkage to relieve compression without increasing drag.

A disc assembly mounting system uses a shared rotatable shaft and housing to support multiple disc blades with fewer individual fasteners.

Spectral analysis of multi-point sensor data detects bent shafts, preventing bearing failures and maintaining tillage efficiency.

Optical sensing detects decoupled members and trip events in the field surface behind agricultural implements.

A seed firmer uses machine vision to detect pre-orientation data and actuates seeds within the trench for uniform placement.

A plough device uses two rotatable cutting elements to slice and lift soil ridges.

Nested hollow shaft segments collapse for transport while locking into a rigid structure for backcountry terrain park creation.

A rotating framework couples a cultivator with a scraper in one implement assembly.

Computing system monitors frame assembly weight changes to detect plugged conditions and reduce tillage downtime.

Segmented working rollers maintain uniform disc spacing across the full width of agricultural soil processing equipment.

An adjustable downforce spring biases the harrow rank away from the drawbar, resolving ground engagement inconsistencies across varying soil conditions.

An asymmetrical shovel head uses a metatarsal edge to pivot and lever soil, reducing friction during penetration.

Sensors detect ground-engaging tool motion and orientation to determine soil conditions.