SU1305267A1 - Scraper bucket - Google Patents

Abstract

The invention relates to earthmoving machinery and increases the productivity of the scraper due to its full discharge. The bucket includes side 3 and rear 6 walls, the main bottom 4 with an overlapping discharge window, the front flap 5 with a cavity. The side walls 3 with the bottom 4 are made with the formation of a longitudinally located cylinder 2. The front flap 5 is made in the form of a hemisphere consisting of the upper part rigidly fixed on the side walls 3 and of the controlled bottom part hinged to the side walls 3. The bucket is provided with an additional bottom 7. It is made in the form of a diametrical partition of the cylinder 2 with a semicircular front part. The axis of rotation of the partition is aligned with the axis of the cylinder 2. The bottoms 4 and 7 form a two-blond capacity. Firstly, the lower part of the bucket is filled, then after the shutter 5 is closed by rotating the bottom 7 by 180 ° C. ground shifting; aet- s to upper Russian bucket. After opening the flap 5, the bottom of the bucket 1 is filled again. The unloading is performed by opening the flap 5, and turning the bottom 7 results in a complete unloading. 4 il. sl with about

Description

This invention relates to zeuteroin - transportable machines.

The purpose of the invention is to increase the productivity of the scraper due to its full unloading.

FIG. 1 shows a scraper bucket in FIG. 2 shows section A-A in FIG. 1 in FIG. 3 is a section BB in FIG. 1 in FIG. 4 is a view of B in FIG. one.

The bucket 1 contains a longitudinally located CYLINDER 2, formed by side walls 3 and the main bottom 4, front flap 5, rear wall 6 and an additional pivoting bottom 7, (Forming together with the main bottom 4 is a double-duct capacity.

The bucket valve 5 is made in a hemispherical shape with the center on the longitudinal axis of the additional turning bottom 7.

An additional pivot plate 7 made in the form of a diametrical partition with a semicircular front part is mounted on the axis 8, combined with

mounted in the bearings 9. The drive of the rotary bottom 10 is placed on the rear wall of the scraper bucket. The front flap is controlled by hydraulic cylinders 11. The hatches of the bucket 12 (Fig. 3) are hinged in the main bottom of the bucket and overlap the discharge opening made in it. The opening and closing of the hatches is carried out by hydraulic cylinders 13. The knife system of the scraper consists of a cylindrical 14 (Fig. 4) and a flat 15 parts. This form of the knife system

which surface t6. The front rim has an upper part 17 rigidly fixed on the side walls and a hinged lower part 18 controlled by hydraulic cylinders 11.

The device works as follows.

ten

The filling is carried out in two stages. First, the lower part of the bucket is filled, then after closing the flap by turning the additional bottom 7 by 180 the soil moves to the upper Russian of the bucket. After ogkryti

 the flaps 5 again fill the bottom of the bucket 1. The unloading is carried out by opening the flap and the hatches 12, then by turning the additional bottom 7, the bucket is completely unloaded.

20

Claims (1)

Invention Formula Scraper bucket containing side .... „j .. ..-,, - and the rear wall, the front flap the axis of the cylinder 2 (Fig. 2) and the main and bottom bucket capacity of the main bucket with an overlapping discharge window and an additional pivoting bottom, which is different from the fact that, in order to increase productivity, the side walls with the bottom bottom are made with the formation of a longitudinally located cylinder, the front flap in the form of a hemisphere, consisting of a rigidly fixed on the 35 side walls of the ladle of the upper part and from the pivotally connected controlled lower part, and an additional bottom - in the form of diametrically ki, cylinder pivot axis koto30 allows you to get gentle slopes of slopes for the passage of the rear wheels with a clamp combined with the axis of the cylinder and the pen. The knife system mates with the red part placed in the cavity with the cylindrical part of the bucket conical. and in the form of a semicircle. BUT 1305267 2 which surface t6. The front rim has an upper part 17 rigidly fixed on the side walls and a hinged lower part 18 controlled by hydraulic cylinders 11. The device works as follows. ten The filling is carried out in two stages. First, the lower part of the bucket is filled, then after closing the flap by turning the additional bottom 7 by 180 the soil moves to the upper Russian of the bucket. After ogkryti  the flaps 5 again fill the bottom of the bucket 1. The unloading is carried out by opening the flap and the hatches 12, then by turning the additional bottom 7, the bucket is completely unloaded. 20 Fi.g Fig.Z 15 u Editor Oh, Golovach Compiled by N. Sobolev Tehred L.Oleynik Proofreading.Muska Order 1391/26 Circulation 607 Subscription VNIIPI USSR State Committee for inventions and discoveries PZOZZ, Moscow, Zh-35, Raushsk nab. 4/5 Production and printing plant, Uzhgorod, Projecto st., 4 Figm