Spades TRIZ Cases
- Soil Working Frame With Linked Smoothing Roller Lift
A shared height adjustment lifts the smoothing roller through lever arms, protecting soil clods without manual handling or extra hardware.
- Rotary Weed End Effectors for No-Till Mulching Control
Rotary abrasion end effectors dislodge weed crowns and stems, mulch them in place, and preserve soil integrity in no-till fields.
- Multi-Tool Farming Machine for One-Pass Terrain Preparation
Integrated front, central, and rear tools let one farming machine shred, mill, and seed in one pass, cutting tool changes, time, and cost.
- Tracked Self-Moving Mower Turning Control With Variable Ground Contact
By shortening track ground contact during turns, this case cuts lawn damage, reduces turning radius, and lowers drive torque demand.
- Agricultural Implement Frame Position Using LiDAR Ground Plane Fitting
LiDAR ground reflections are fit to a line or plane to track implement frame orientation and height more accurately than IMU-based monitoring.
- Agricultural Disc Condition Detection Using Sub-Surface Density Profiles
Sub-surface density sensing reveals damaged, missing, or plugged agricultural discs in real time, enabling alerts and corrective action.
- Disc Gang Spacing Adjustment for Angle-Stable Vertical Tillage
Independent lateral adjustment and sensor feedback keep disc gang spacing stable during angle changes, improving tillage quality and field speed range.
- Combined Seeder Layout for Full Straw Mulching and Deep Tillage
Integrating vertical rotary tillage, furrowing, and pre-sowing pressing helps seed clean strips through deep straw mulch with lower energy use.
- Upstream Blower Layout for Wildlife-Safe Mowing and Harvesting
A blower sweeps insects and small animals out of the tool path, preserving high mowing and harvesting speed with less harm.
- Cage Roller Scraper Bar Layout for Anti-Clogging Soil Cultivation
Adjustable scraper bars keep cage rollers clear of soil, clay, and biomass, reducing cleaning time and enabling cultivation in damp conditions.
- Bi-Directional Riding Arena Grooming for Uniform Footing
A rail-guided tine and roller system grooms riding arena surfaces in both directions to avoid edge buildup, compaction, and uneven footing.
- Flexible Row Application Units for Precise Rhizosphere Spraying
Flexible feelers and linkage-guided outlets keep row units centered between plants for precise rhizosphere spraying with less crop input waste.
- Curved-Rib Metal Tool Shaft for Swaging and Bend Resistance
Curved internal ribs strengthen a lightweight metal tool shaft while still allowing swaging for tighter working-part attachment and less wobble.
- Cable-Suspended Land Leveling for Uneven Paddy Fields
A cable and counterweight leveling setup adapts to uneven paddy fields, improving posture synchronization, leveling quality, and coverage width.
- Multi-Row Tillage Layout for Single-Pass Field Leveling
Varying disk-blade angles, ripper shanks, and a chopper reel level uneven fields in one pass to cut fuel use and equipment wear.