Spades TRIZ Cases
- Cultivator Shovels and Selective Spraying for Crop-Safe Weed Control
This cultivator integrates selective spraying, sensors, and adjustable shovels to control weeds while reducing chemical use and crop damage.
- Agricultural Tillage Implement with Multi-Part Contour-Adaptive Frame
Actuators and distance sensors adjust each frame section to maintain tool depth while simplifying transport folding.
- Row-Targeted Fluid Applicators for Precise Rhizosphere Placement
Flexible members and feelers adjust fluid outlets near plant rows, improving rhizosphere placement while reducing excess crop inputs.
- Soil Sensing Radar for Real-Time Seed Trench Adjustment
Radar and electromagnetic sensing monitor seed depth and spacing, enabling automatic planter adjustments across changing soil conditions.
- Tapered Grip Bore Design to Prevent Adhesive Stripping
This case uses a tapered grip bore and edge grinding to preserve adhesive integrity and prevent shaft shifting or rotation.
- Agricultural Disc Scraper with Centralized Pressure and Wear Compensation
A centralized resetting mechanism adjusts inner and outer agricultural disc scrapers together, sustaining soil cleaning while limiting wear.
- Folding Seeder Residue Tool with Automatic Ground Engagement
A parallel link and biasing device automatically engage the cutter in heavy residue and fold it away to protect seeding.
- Ground-Displacing Roller Implement for Water-Retaining Soil Conditioning
A movable roller implement forms soil reservoirs and conditions ground to reduce runoff and improve water distribution.
- Adjustable Row Cleaner Assemblies for Debris Clearing and Furrow Closure
Pivoting actuators and toe-in clearing wheels adapt debris removal and furrow closure to changing soil conditions.
- Open-Channel Agricultural Implement for Uneven-Terrain Tillage
Adjustable clamping and twisting members help an agricultural implement hold tillage depth and row spacing across uneven terrain.
- Integrated Soil Monitoring Sensors for Adaptive Planting Depth
Reflectivity, temperature, and conductivity sensors capture local soil variation during planting to guide variable seed depth.
- Power Tool Hammer Mechanism Using Air Springs to Reduce Vibration
This case uses an air chamber to convert motor rotation into hammer motion, improving force transfer and rear-handle control.