| 摘要 |
FIELD: woodworking industry. ^ SUBSTANCE: device for wood procurement consists of at least labour body and cutting mechanism. Cutting mechanism contains casing, outfitted by cutting facilities for cutting of tree trunks and facilities for installation of cutting mechanism on labour body, mounted on tree crop harvester boom. Cutting facilities contain cutting unit, in essence, rigidly installed in casing of cutting mechanism and outfitted at least by plane top surface, and also bracket. Bracket is installed with ability of movement, in essence, in working plane of cutting unit or plane, in essence, parallel specified working plane. Labour body contains casing and set of capture elements for catching of one or more wood trunks. Each subject to cutting wood trunk under action of bracket is directed on top surface of cutting unit for keeping of it by specified surface. Movements of cutting unit of cutting mechanism and brackets are interconnected and oppositely directed. Cutting mechanism is installed rotary relative to labour body by means of connecting facilities so that labour body and cutting mechanism with cutting unit and bracket can be shifted, in essence, in working plane of cutting facilities, minimising effort for labour body, herewith movement of cutting mechanism outsides the scope of overall dimensions, specified by capture elements of labour body. ^ EFFECT: structure of mechanism will provide more effectively implement procurement, particularly, firewood. ^ 9 cl, 6 dwg |
