Back to portfolio

Agtech · Robotics · Early stage

An autonomous robot that harvests leaf crops one ripe leaf at a time

Leaf-by-leaf harvesting is still almost entirely done by hand, and farms are running out of workers to do it. Instead of cutting the whole plant, this robot drives between the rows, finds only the leaves that are ripe, and removes them gently with a force-controlled soft stripping head. Our first pilot crop is Oriental-type leaf harvesting in Türkiye; the platform can be adapted to other crops that are harvested leaf by leaf.

Concept render of the harvesting robot working between crop rows
Concept render — P1 single-arm platform in the field

How it works

See

An RGB-D camera segments the stem and leaves, builds a 3D leaf band and classifies ripeness with a confidence score. A short-range ToF sensor confirms the final approach.

Pick

A soft-roller C-ring centers the stem; flexible elastomer fingers strip the leaf near its base with a monitored down-and-out force. If force or current exceeds the limit, the head releases and the plant is skipped.

Collect

Leaves slide down a UHMW-PE chute onto a slow soft belt and into a ventilated, swappable cassette — they never touch the ground.

Stay safe

A layered safety architecture: hardware e-stop and bumpers, MCU-level jam handling, and a supervisory computer. Designed against ISO 12100 and ISO 18497-1.

Concept render of the soft stripping head around a plant stem
Concept render — soft stripping head and collection chute
Exploded view of the robot chassis, arm, electronics and cassette
Concept render — exploded assembly

Where Claude fits

Real-time perception and motion control run on the robot. Claude does the engineering and data work around it:

  • →Firmware and test-automation development for the motor and force controllers
  • →QA and annotation workflows for the field image dataset (8–15k expert-labeled leaves)
  • →Turning per-plant harvest logs (force, cycle time, success / skip) into reports for farmers
  • →An operator and service assistant that explains alarms and guides maintenance in the field

Status & roadmap

We are a pre-incorporation team of hardware and embedded engineers. The system architecture, mechanical and power subsystem selection and safety concept are done; we are now building the P0 harvesting-head test bench. Each stage only starts once the previous gate is passed.

A0

Field & user data

Gate: Numeric, traceable requirements

P0

Harvesting-head test bench

Gate: ≥90% pick rate, ≤5% visible damage

P1

Teleoperated single-arm robot

Gate: 100 m mission, 500–750 plants/h

P1.5

Supervised autonomy

Gate: Test on an unseen field, zero crushed plants

P2

Dual-arm tracked platform

Gate: ≥1,500 plants/h, quality on par with hand picking

Interested in piloting or partnering?

We are looking for pilot farms, research partners and early supporters.

contact@emirfurkansari.com