Picking Devices TRIZ Cases

Radial grippers on a rotating apparatus execute selective crop harvesting, eliminating manual labor costs and unharvested crops.

Integrating slip clutch locking into the adjusting member eliminates separate hardware, reducing maintenance complexity and time.

A single motor drives side-by-side oscillating combs through a compact crank mechanism, reducing structural complexity and improving user visibility.

Upper inlet vane directs cotton flow onto rotating paddles to prevent humping and clogging during high-yield harvesting.

A fruit harvesting machine uses a suspension frame to pivot the shaker assembly for transverse alignment with plant stocks.

A crop harvesting apparatus uses a fluid-driven driver to change shape for cutting operations.

A hollow spindle assembly with a grease reservoir reduces mass and gyroscopic effects while extending lubrication intervals.

Lift arms position workers while conduits transfer fruit directly into a receptacle, reducing labor costs and fruit damage.

Spring steel rods deform elastically to adapt to fruit shape, enabling secure gripping without mechanical damage.

Automated vacuum extraction collects intact bolls for genetic research while resolving ergonomic safety constraints.

A towable grape harvester uses a segmented collector assembly to dislodge fruit from overhead vines while keeping the main platform lightweight.

Vision-guided collection vehicle automates stem cutting for truss tomatoes, resolving the contradiction between harvesting speed and plant health maintenance.

A harvesting carriage applies pressure differentials to move crops away from the device.

A hairpin shaker arm uses movable stiffening rods to adjust rigidity, reducing mechanical stress on vines while maintaining harvesting efficiency.

Phase-shifted oscillating sectors eliminate antagonist forces that inhibit shaking effectiveness, ensuring efficient fruit removal.

Motorised conveyor rollers feature transverse grooves to move fruit harvest longitudinally while enabling lateral migration across the belt width.

Replacing centrifugal fans, this mixed flow design resolves noise and mass flow contradictions by increasing pressure while reducing power consumption.

Hydraulic motors rotate three wheels to move the frame while gears steer left and right wheels, resolving labor shortages in wolfberry harvesting.

Individual pivot alignment between the attachment point and eccentric center of rotation expands the harvesting field while reducing architectural complexity.

Adjustable eccentric rotation modifies oscillation amplitude, resolving mechanical damage risks and power consumption trade-offs in grape harvesting.

Counter-turning bladed rollers grip plant stems to pull them through a gauged face plate hole for automatic separation of buds or fruit.

An insulated support platform keeps operators close to the ground, resolving safety risks from wet and slippery vineyard terrain.

A portable harvesting device uses oscillating guide plates to detach small fruit pieces from branches.

Dynamic belt assemblies define an adjustable nip to grip stems, while a pedal mechanism expands the gap to clear jams without stopping operation.

A rotatable picking apparatus with adjustable radial grippers captures individual ripe crops during rotation.

Powered duct drivers retract inclined ducts while a compactor lowers the receiver, eliminating manual hood disassembly for road travel.

A funnel apparatus with a rotatable gate moves windrow ends inward to collect scattered nuts efficiently.

A segmented nut harvester uses a rotating drum with helical flights to tumble nuts through size-segregating slots for initial debris removal.

Vibrating rollers clean rake teeth to reduce berry loss during mechanical harvesting.

Tapered racks with conical inserts replace bulky linear supports, resolving the trade-off between maneuverability in dense canopies and device weight.

Segmented locking elements separate rake spaces by a maximum 5 mm gap, preventing branches from entering and causing jams without adding significant weight.

A compact harvesting mechanism uses eccentric pivots and toothed wheels to drive oscillating comb-like members.

A tree harvesting tool with a robotic arm on a movable platform automates fruit collection.

Automated foliage displacement exposes hidden strawberries for precise robotic picking, resolving labor shortages and reducing manual harvesting costs.

A harvesting machine directs fruit streams into separate receptacles using variable conveyor guidance.

A gantry-mounted cutter unit approaches individual crops from any horizontal direction to optimize cutting angles and prevent damage to surrounding vegetation.

Perpendicular lug faces and concave rims reduce vibration and wear in spindle-type cotton pickers.

Multi-layer net device with decreasing mesh sizes captures mature wetland seeds via wind dispersal, reducing manual effort and improving germination rates.

Hydraulically pivoting grid bars away from the saw drum resolves unplugging time losses while maintaining cleaning effectiveness.

Synchronized counter-rotating masses cancel reaction forces, reducing vibration transmission to the mounting frame during low-speed berry harvesting.

Segmented shaker units address stability trade-offs by shaking plants at multiple heights without raising the chassis.

Composite vibrating gripper jaws cut weight in half, enabling high-frequency fruit harvesting without increasing tractor power.

Spherical contact surfaces on flex bars eliminate torque transmission and friction losses while maintaining axial preload on the magnetostrictive actuator.

Segmented upper and lower harvest rings move independently along fruit contours to align with stalks, reducing obstacle interference during extraction.

Coplanar comb elements driven by a brushless motor expand the working area while simplifying transmission.

Oscillating beating sectors adjust motor speed via an inverter to reduce operator vibration and branch damage during fruit harvesting.

Elastic sheet metal flanges clamp the shaker to prevent trellis damage while allowing quick repositioning without complex bolting.

Predictive maps forecast feedrate conditions using historical operation data, allowing the harvester to proactively adjust operations and reduce plugging risks.

Segmented comb sectors and an articulated joint resolve bulk constraints to enable safe branch interaction.

A conical-cylindrical silicone receptacle grips produce via tacky adhesion to enable gentle detachment from stems.