SU29296A1 - Cutting machine for reaping machines - Google Patents

Description

The invention relates to cutting apparatuses for reeling machines, consisting of a rake device for dropping cut stems and a rotating disk with blades fixed on them, the blades of which are directed along a straight, non-intersecting axis of rotation of the disk.

In the proposed apparatus, the rake is rigidly fixed to the ea disk, while dropping the cut stems from the disk is made by simultaneously acting on them by the rake and the lateral surface of the wheel, which rotates the axis simultaneously with the disk and, moreover, eccentrically with the latter. .

In FIG. 1 shows a rear view of the cutting apparatus; FIG. 2 view

the apparatus above; FIG. The 3-scheme of re-setting and dropping the cut off .ff fteMDisk / (Figs. 1 and 2) with the cutting knives 3 rigidly fixed on it and the combing rake 4 is tightly mounted on the axis 2 eccentrically placed in the sleeve 5, which is rigidly connected to reaper frame. Axis 2, together with the disk, is driven into rotation when the intermediate gear from the traveling wheel 8 is driven during the forward movement of the machine. A disc 6, a wheel 6, which is loosely attached to the coupling 5 and which rotates with the disk due to the mobile connection with it, which is felt with a finger 7, which is rigidly fixed to the disk with one end and the other like a slider, is placed eccentrically with the disk. placed in the slot of the wheel... In order to obliquely cut the stems, the cutting edge 9 of knives 3 is directed along a straight line that does not intersect the axis of rotation of the disk 7, and the working surface of the same knives is at an angle to the plane of the disk. The stems cut by the forward movement of the machine are collected by the rake and under the combined action of the lateral surface of the wheel 6 (Fig. 3) and the rake is dropped to the side of the retractable strip.

The subject matter of the invention.

1. Cutting machine for harvesting machines with rotating blades on the disk with knives, the blades of which are directed along a straight line that does not intersect the axis of rotation, and with a rake device for dropping 120

No cut stems, characterized in that the resetting device is made in the form of fingers 4 fixedly mounted on a disk bearing blade, and wheel 6 freely mounted on sleeve 5 eccentrically relative to axis 2 and fastened to rotating disk 1 by finger 7.

2. Use with knives 3 marked in p.

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