SU733549A1

SU733549A1 - Agricultural harvester reel

Info

Publication number: SU733549A1
Application number: SU782687043A
Authority: SU
Inventors: Николай Иванович Пантелеев; Дмитрий Георгиевич Перунов; Иван Киреевич Мещеряков; Георгий Викторович Лебедев; Владимир Владимирович Гавриленко; Владимир Дмитриевич Антоненко; Фаина Григорьевна Татаринова
Priority date: 1978-11-22
Filing date: 1978-11-22
Publication date: 1980-05-15

Description

Изобретение относится к области сельскохозяйственного машиностроения, а именно, к устройству мотовил сельскохозяйственных уборочных машин.The invention relates to the field of agricultural engineering, namely, to a device for reeling agricultural harvesting machines.

Известно мотовило сельскохозяйст- 5 венной уборочной машины., содержащее граблины, соединенные шарнирно с лучами посредством полуподшипников, охваченных скобами [1].It is known to reel an agricultural harvesting machine. 5 containing a rake connected articulated with beams by means of semi-bearings covered by brackets [1].

Целью изобретения является исклю- 11 ченйе наматывания растений на граблины в местах соединения с лучами.The aim of the invention is to eliminate the winding of plants on rakes at the junctions with the rays.

Указанная цель достигается тем, что края охватывающих скоб, выступающие за торцы полуподшипников, отогну-1) ты к граблине, которая выполнена разъемной и расширена от входа в зону, перекрытую скобами, до места стыка.This goal is achieved by the fact that the edges of the enclosing brackets protruding beyond the ends of the semi-bearings will be bent 1) to the rake, which is split and expanded from the entrance to the area covered by brackets to the junction.

На фиг. 1 изображено соединение 21 граблины с лучом мотовила; на фиг.2 — сечение А—А на фиг. 1.In FIG. 1 shows connection 21 of a rake with a reel beam; in Fig.2 - section a — a in Fig. 1.

Пальцы 1 закреплены на граблине 2. Граблина в месте соединения с лучом выполнена разъемной и охватывается 2! кольцом 4, являющимся опорой для верхнего 5 и нижнего 6 полуподшипников . Полуподшипники удерживает скоба 7 болтами 8, скрепленная с лучомThe fingers 1 are fixed on the rake 2. The rake at the junction with the beam is made detachable and covered 2! ring 4, which is the support for the upper 5 and lower 6 semi-bearings. The semi-bearings are held by a bracket 7 with bolts 8, fastened with a beam

3. Скоба 7 выполнена так, что края 31 ее отогнуты к граблине, которая расширена к мейту стыка.3. The bracket 7 is made so that its edges 31 are bent to the rake, which is expanded to the junction of the joint.

При работе мотовила граблины получают вращательное движение относительно лучей и удерживаются от осевого смещения отогнутыми краями охватывающих скоб, плотно прилегающими к граблине.When the reel is operated, the tines receive a rotational movement relative to the beams and are kept from axial displacement by the bent edges of the enclosing brackets, which are tightly adjacent to the tine.

Соединение граблины с лучом посредством отогнутых скоб исключает наматывание растений на граблину.The connection of the rake with the beam by means of bent staples eliminates the winding of plants on the rake.

Claims

The invention relates to the field of agricultural engineering, in particular, to the device of agricultural reel harvesting machines. An agricultural harvesting reel is known that contains tines connected hingedly to the beams by means of half-bearings covered by brackets. connection points with the rays. This goal is achieved by the fact that the edges of the enclosing brackets protruding beyond the ends of the semi-subfloors are bent toward the tine, which is detachable and extended from the entrance to the area covered by the brackets to the junction point. FIG. 1 shows the connection of the tine to the beam of the reel; in FIG. 2, section A-A in FIG. 1. Fingers 1 are fixed on the rake of the Tine, at the point of connection with the beam 3, made detachable and covered by a ring 4, which is a support for the upper 5 and lower 6 half-bearings. The semi-bearings retain the bracket 7 with bolts 8 fastened to the beam 3. The bracket 7 is made so that its edges are bent toward the tine, which is extended to the joint's MedTy. When the reel is in operation, the tines receive a rotational movement with respect to the beams and are kept from axial displacement by the bent edges of the enclosing brackets tightly attached to the tine. The connection of the tine with the beam by means of bent brackets eliminates the winding of the plants on the tine. An invention reel of an agricultural harvester comprising rakes connected hingedly to rays by means of half-bearings covered by brackets, characterized in that, in order to avoid winding plants on the rakes at the points of connection with the rays, the edges of the brackets protruding beyond the ends of the half-bearings are bent toward the rake which is made detachable and extended from the entrance to the zone, overlapped with brackets, to the junction point. Sources of information taken into account in the examination 1. USSR author's certificate 626722, cl. And 01 D 57/02, 1975 (prototype).

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