SU1721188A1

SU1721188A1 - Ditch digger tool

Info

Publication number: SU1721188A1
Application number: SU904798808A
Authority: SU
Inventors: Фярид Кинжаевич Абдразаков; Анатолий Алексеевич Дудко
Original assignee: Саратовский Институт Механизации Сельского Хозяйства Им.М.И.Калинина
Priority date: 1990-03-06
Filing date: 1990-03-06
Publication date: 1992-03-23

Abstract

Изобретение относитс к землеройным машинам непрерывного действи , в частности к шнекороторным канал окопател м -дл - отрывки каналов. Цель изобретени - повышение производительности и надежности каналокопател . Рабочее оборудование ка- налоколател включает ротор 1 с отвальными транспортерами 2, смонтированные с двух сторон ротора на раме 4 шнековые откосники 3 с валами и приводом, фрезерные рушител и (ФР) 14. Каждый из последних установлен на оси 8, на одном конце которой расположена втулка. При этом ФР 14 выполнен из отдельных в форме части цилиндрической поверхности продольных секций 13, расположенных с зазором между собой по окружности барабана. Кажда из секций 13 с одной стороны св зана с втулкой посредством т ги и кронштейнов, шар- нирно св занные соответственно с секцией 13 и втулкой. Ось 8 ФР 14 выполнена полой и снабжена на торце фланцем 1. к которому шарнирно прикреплены другие концы продольных секций 13 ФР 14, Втулка установлена на полой оси 8 с возможностью возвратно-поступательного перемещени посредством размещенного внутри нее гидроцилиндра . Грунт, разрушенный ФР 14, поступает в него, а затем - в ротор 1, который поднимает грунт вверх к отвальным транспортерам. 7 ил. (Л СThe invention relates to continuous earth-moving machines, in particular to the rotary screw channel, the m-dl channel fragments. The purpose of the invention is to improve the performance and reliability of the canalicoptera. The working equipment of the rolling mill includes a rotor 1 with dump conveyors 2, mounted on both sides of the rotor on the frame 4 screw augers 3 with shafts and a drive, milling cutters and (FR) 14. Each of the latter is mounted on axis 8, at one end of which sleeve. While the FR 14 is made of separate in the form of a portion of the cylindrical surface of the longitudinal sections 13, located with a gap between them around the circumference of the drum. Each of the sections 13 is, on one side, connected to the sleeve by means of tie rods and brackets, hingedly connected to section 13 and the sleeve respectively. Axis 8 of FR 14 is made hollow and provided with an end flange 1. To which other ends of longitudinal sections 13 FR 14 are hinged, the Sleeve is mounted on a hollow axis 8 with the possibility of reciprocating movement by means of a hydraulic cylinder placed inside it. The soil destroyed by FR 14 enters it, and then into the rotor 1, which raises the soil up to the dump conveyors. 7 il. (Ls

Description

ЛL

2727

16.sixteen.

гв.Guards

ЯюYaya

20 -J 0 18 25 2620 -J 0 18 25 26

БB

Фиг.ЗFig.Z

2222

Фиг. /FIG. /

ЮYU

2929

Claims

Claim

Canal digger working equipment, including a rotor with dump conveyors, screw augers with shafts and a drive mounted on both sides of the rotor on the frame, milling breakers, each of which is mounted on an axis. at one end of which is a sleeve, characterized in that. that, in order to increase the productivity and reliability of the channel digger, the tiller is made of longitudinal sections separate in the form of a part of the cylindrical surface, arranged with a gap between themselves along the circumference of the drum, with each of the sections being connected on one side to the sleeve by a rod and brackets pivotally connected according to with a section and a sleeve, and the tiller axis is hollow and has a flange at the end to which other ends of the longitudinal sections of the tiller are pivotally attached, while the sleeve is mounted on a hollow si with the possibility of reciprocating movement by means of a hydraulic cylinder located inside the axis.

Fig 6