MASTER CONTROLLER NODE OF BUCKET FOLDING BOTTOM (OPTIONS), AND HEADING MACHINE (OPTIONS) Russian patent published in 2023 - IPC E02F3/40 E02F3/42 E02F3/46 

FIELD: mechanical engineering.

SUBSTANCE: group of inventions relates to heading machines and master controller nodes of a bucket folding bottom. The heading machine contains a master controller node of a bucket folding bottom, in which the reel master controller is connected with the possibility of disconnection from a bucket handle. The reel master controller contains the first reel part and the second reel part, wherein both parts are aligned along the common axis of rotation. At the same time, the first reel part is connected by the first drive element to an engine of the master controller, and the second reel part is connected to a lever node located at the folding bottom by means of the second drive element, while a diameter of the first reel part differs from a diameter of the second reel part.

EFFECT: provision of rotation of a bucket folding bottom from the bucket bottom, repairment or replacement of a reel master controller, absorption of sufficient amount of voltage.

20 cl, 28 dwg