SU1602934A1

SU1602934A1 - Scraper bucket

Info

Publication number: SU1602934A1
Application number: SU864077123A
Authority: SU
Inventors: Андрей Сергеевич Шаволов; Александр Анатольевич Важинский; Валерий Иванович Яковенко
Original assignee: Ленинградское высшее военное инженерное строительное училище им.генерала армии А.Н.Комаровского
Priority date: 1986-06-09
Filing date: 1986-06-09
Publication date: 1990-10-30

Abstract

Изобретение относитс к землеройно-транспортной технике, а именно к скреперам с ковшами из телескопически сочлененных секций. Цель изобретени - упрощение конструкции, а также увеличение вместимости ковша при тех же его габаритах. Основна секци ковша опираетс на задние колеса 1 и имеет боковые стенки 2, днище 3 с ножом 4 и переднюю заслонку 5. В этой секции размещена дополнительна секци , имеюща днище 6 с ножом 7, боковые 8 и заднюю 9 стенки, а также кронштейны 10. На этих кронштейнах закреплены ролики 13 и 14, которые взаимодействуют с направл ющими 11 и 12 на боковых стенках 2. Продольное перемещение дополнительной секции и ее опрокидывание в переднем положении осуществл етс силовыми цилиндрами 18. В заднем положении дополнительна секци размещаетс над колесами 1. 1 з.п. ф-лы. 4 ил.The invention relates to earthmoving machinery, in particular to scrapers with buckets of telescopically articulated sections. The purpose of the invention is to simplify the design, as well as to increase the capacity of the bucket with the same dimensions. The main bucket section rests on the rear wheels 1 and has side walls 2, a bottom 3 with a knife 4 and a front flap 5. This section contains an additional section having a bottom 6 with a knife 7, side 8 and rear 9 walls, as well as brackets 10. Rollers 13 and 14 are fixed on these brackets, which interact with guides 11 and 12 on side walls 2. Longitudinal movement of the additional section and its tilting in the forward position is carried out by the power cylinders 18. In the rear position, the additional section is located above the wheels 1. 1 .P. f-ly. 4 il.

Description

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Claims

Claim

1. Scraper bucket, including the main section supported on the rear wheels, having side walls, days with a knife and a front flap, as well as located in the main section

1602934 * an additional section having a bottom with a knife, side and rear walls and mounted by means of brackets rigidly connected to its upper part having support rollers on the side walls of the main section located on the outside in their upper part of profiled guides with the possibility of forced drive movement along the main section, and in the lower front of the main section there are side stops to limit the movement of the lower part of the additional section, characterized in that, in order to simplify According to the design, on each side wall of the main section of the bucket under the profiled guide there is an additional guide, and each bracket is made in the form of a backward inclined rod, its lower forward protruding end is in cooperation with the additional guide, and the side stops are located in front of the additional guides, and the drive is made in the form of power cylinders associated with brackets.

2. The scraper bucket according to claim 1, characterized in that, in order to increase the bucket capacity with the same dimensions, an additional section is placed in its rear extreme position above the rear wheels.