SU705080A2 - Bucket for an earth digging machine - Google Patents

Description

(54) DIGGER BUCKET

- one

The invention relates to earthmoving equipment, namely, to an excavator wheelbarrow of the type like a small shovel, and can be used on buckets with a two-slot loading system.

On the main oavt. St. No. 648695, a bucket of a digging machine with a double-slotted loading system, in kb1ch, is known. The rum in front of the rear loading slot is installed transversely flexible partition.

However, this technical solution does not provide for constructive communication, partitions with a bucket of excavator equipment such as right-hand plow.

The purpose of the invention is to provide the possibility of using the bucket as a working body for excavator equipment such as a flat shovel.

This is achieved due to the fact that the flexible partition mounted inside the bucket is rigidly connected to the back wall of the bucket using longitudinal bars. In this design of the bucket soil, cutting

The front cutting edge accumulates in the upper part of the bucket and is held by a flexible chain partition, and the soil cut by the rear cutting edge enters the bucket through the rear loading slot without meeting the resistance of the soil coming from the front cutting edge.

FIG. 1 shows an excavator bucket, general view; in fig. 2 - the same, top view.

The excavator bucket has a housing 1, side walls 2, the bottom 3 with a slit 4 and. two cutting edges (front 5, made in the form of teeth and rear solid 6), and rear wall 7, on the inner side of which four longitudinal beams 8 are mounted, to which, using plates 9, a flexible partition 10 is attached, made as core chains . Bending the partition 10 is located above the loading slot 4 so that the ground, cut out the back cutting 370J

the lower edge of the bucket, separated by a flexible partition 10. The volumes of the lower lower part of the bucket, separated by flexible partition 10, are directly proportional to the areas of the soil shavings cut by the front cutting edge 5 in the form of teeth and a rear solid cutting edge 6.

The excavator bucket works as follows o6pa3ONf. When it is lifted, the teeth of the front cutting edge 5 and the rear solid cutting edge 6 penetrate into the soil mass. The soil cut by the front cutting edge 5 accumulates in the. the upper part of the flexible baffle 10, the lower part of the bucket is filled with soil, cut out by 1 rear cutting edge b and coming through the loading slot 4 in the bottom 3 of the bucket.

The unloading of the bucket is accomplished by pulling the back wall 7 of the bucket. Group t under its own weight

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it is free to unload from both the upper part of the bucket and the lower part (shown in Fig. 1 by the arrow).

The distinction of the proposed 5 KOBUia earthmoving machine from the known analogues is the simplicity and ease of practical implementation when introducing into the national economy.

When excavators are equipped with buckets of this design, the process of filling the bucket with soil is improved, and the resistance of the soil to excavation with cuttings is reduced. reducing the cost per unit of production.

Claims (1)

Formula invented Digger bucket on aut. St. No. 648696, characterized by the fact that, in order to use it as a working body of an excavator equipment such as a spade, the partition is rigidly connected to the rear wall by means of longitudinal teeth. b 85s