A cutting device for cutting leaves from plants, comprising:
- a drum into which the plants to be treated are to be inserted, which drum has a wall provided with openings, during operation the leaves to be cut protrude through the openings,
- first rotation means for rotating the drum about a longitudinal axis of the drum,
- at least one cutting cage provided with a number of elongate knives, which cutting cage is present next to the drum,
- second rotation means for rotating the cutting cage about a longitudinal axis of the cutting cage, wherein in operation the cutting edges of the knives rotate along the outside of the drum, and
- an adjusting device capable of adjusting the distance between the longitudinal axis of the cutting cage and the longitudinal axis of the drum,
- wherein the cutting device comprises a device part, as well as a carrier on which the cutting cage is present and which is movably mounted on the device part, wherein the adjusting device can adjust the position of the carrier relative to the device part, said adjusting device comprising:
- a mounting element provided with a mounting surface with which the mounting element is mounted on the device part, said mounting element being provided with a first bore extending through the mounting element and being provided with internal screw thread,
- a first shaft which is rotatably present in the first bore about the longitudinal axis of the first shaft and which projects with a first end from the first bore and is provided at the first end with an adjusting knob and at a second end with a second bore provided with internal screw thread,
- a lock which locks the first shaft against displacement in axial direction, and
- an elongate coupling element connected to the carrier in such a way that it is locked against rotation about the longitudinal axis and is provided with a second shaft with external screw thread which is inserted in the first bore, wherein turning the adjusting knob results in displacement of the second shaft in longitudinal direction,
- said second bore extending over the entire length of the first shaft and being provided with internal screw thread along the entire length so that the second shaft at both ends of the first shaft can be inserted into the second bore.