Rotary mower for mowing grass stands between rows of perennial plantings

摘要

The utility model relates to agricultural engineering and can be used in a complex of machines for environmentally friendly technology for the cultivation of orchards and vineyards.;The rotary mower contains a frame attached to the hinged device, gearboxes and cardan gears, a protective casing, as well as a cutting device - rotary working bodies mounted on the frame, 4 knives are installed on each rotor, the mower is aggregated in front of the tractor; the cutting apparatus consists of 4 rotors with knives that are previously deflected from the radial position by 30 ... 35 °; motionlessly opposing disks are mounted on the axis of each rotor, fingers along the edge of half of each disk are cut, oriented in the direction of the translational speed of the tractor and the mower.;The counter-cutting plate is a support for plants and makes it possible to conduct a high-quality cut at lower cutting speeds. The increased number of knives makes it possible to minimize the longitudinal limb of plants, thereby reducing energy consumption for the implementation of the cut and will increase the speed of movement (productivity). The deviation of the knives from the radial position allows you to minimize energy costs for cutting green mass due to its reduction in compression of the material. Re-equipment of the rear-mounted rotor mower to the front mower improves the mowing process due to the absence of green mass.