SU850789A2

SU850789A2 - Working member of snow plough

Info

Publication number: SU850789A2
Application number: SU792833870A
Authority: SU
Inventors: Геннадий Михайлович Алексеев; Леонид Алексеевич Ганзель; Юрий Петрович Егоров; Сергей Амарович Магомедов; Геннадий Андреевич Самуйлов
Original assignee: Автопарк N3 Специализированного Транс-Портного Управления По Очистке Городскихтерриторий И Водных Протоков
Priority date: 1979-11-01
Filing date: 1979-11-01
Publication date: 1981-07-30

Description

(54) РАБОЧИЙ ОРГАН СНЕГОУБОРОЧНОЙ МАШИНЫ(54) WORKING ORGAN OF THE SNOW-MACHINE MACHINE

1one

Изобретение относитс к устройствам дл очистки дорожных покрытий от снега.This invention relates to a device for cleaning pavement from snow.

По основному авт. св. № 651079 известен рабочий орган снегоуборочной машины , содержащий выполненный в виде желоба корпус, в котором установлен конвейер , питатель, размещенный в нижней части корпуса, цилиндрическую и лотковые щетки , установленные на корпусе за питателем, а в днище желоба выполнены вырезы дл пропуска одной из ветвей конвейера, огибающей звездочки, закрепленные на корпусе , при этом упом нута ветвь конвейера размещена между цилиндрической щеткой и питателем, а лотковые щетки установлены с обеих сторон этой ветви конвейера 1.According to the main author. St. No. 651079 is known a working body of a snowplow, comprising a housing made in the form of a chute, in which a conveyor is installed, a feeder located in the lower part of the case, cylindrical brushes and chute brushes mounted on the case behind the feeder, and cutouts are made in the bottom of the chute a conveyor, an envelope sprocket attached to the housing, wherein the said branch of the conveyor is located between the cylindrical brush and the feeder, and the tray brushes are installed on both sides of this branch of the conveyor 1.

Недостатком известного рабочего органа вл етс сосредоточение максимальных объектов убираемого щетками снега по кра м цилиндрической щетки, при этом часть снега неизбежно вытесн етс в зоны между лотковыми и цилиндрической щетками, а наиболее эффективна средн часть последней оказываетс малозагруженной. Кроме того, в процессе уборки снега кажда из лотковых щеток перебрасывает часть егоA disadvantage of the known working body is the concentration of maximum objects of snow removed by the brushes along the edges of the cylindrical brush, while part of the snow is inevitably forced out into the zones between the tray and cylindrical brushes, and the most effective middle part of the latter is lightly loaded. In addition, in the process of snow removal, each of the tray brushes throws a part of it

на противоположную щетку (лева на правую , а права на левую), и при попадании этого снега на вышедщий из контакта с дорожным полотном участок ворса щетки происходит выброс его на уже убранную поверхность дорожного покрыти . Г1ри работе снегоуборочной мащины одна из лотковых щеток обычно убирает дорожное покрытие у бордюрного камн , где объем снега значительно больще, чем перед другой лотковой щеткой, вследствие чего убираемый ими снег 10 неравномерно загружает цилиндрическую щетку. Все это снижает эффективность работы лотковых и цилиндрической щеток.on the opposite brush (left on the right, and right on the left), and when this snow hits the part of the brush pile that comes out of contact with the roadway, it is thrown onto the already cleaned surface of the road surface. When a snowblower is working, one of the chute brushes usually clears the pavement at the curbstone, where the amount of snow is much larger than before the other chute brush, as a result of which the snow 10 removed by them irregularly loads the cylindrical brush. All this reduces the efficiency of the pan and cylindrical brushes.

Цель изобретени - повышение эффективности рабочего органа.The purpose of the invention is to increase the efficiency of the working body.

Указанна цель достигаетс тем, что рабочий орган снабжен прилегающей к корпусу перегородкой из упругого материала, один конец которой закреплен на корпусе, а свободный конец расположен между лотковыми щетками.This goal is achieved by the fact that the working body is provided with a partition made of an elastic material adjacent to the body, one end of which is fixed to the body, and the free end is located between the tray brushes.

Claims

FIG. 1 shows the proposed working body, general view; in fig. 2 - the same, top view; in fig. 3 and 4, view A in FIG. 1. The working body of the snowplow contains a body 1 made in the form of a groove, in which a scraper conveyor 2 is mounted, consisting of a chain 3 and scrapers 4. Feeder 5 is located in the lower part of the body. A cylindrical brush 6 and tray brushes 7 are installed at the bottom of the gutter feeder. Cutouts are made in the bottom of the gutter to pass the lower branch of the conveyor 2, the envelope sprocket 8 fixed to the housing 1. Brush 6 is driven from the engine 9, and from the engines 10. Under the bottom of the gutter between the brushes 7, a partition 11 is installed, made of an elastic material, for example rubber, one end 12 of which is fixed to the housing 1 between the feeder 5 and the front edge of the tray brushes 7 with the help of the bracket 13. The partition 1 is adjacent to casing bottom . The device works as follows. During operation, snow enters a 2 ° feeder 5 from a shaft or heap, is captured by its paws and fed to conveyor 2. The remaining snow captures the tray brushes 7 and, displacing it to the partition 1 i, forms on both sides of the last s snow rolls that are fed into the conveyor

2. With equal volumes of snow in front of both chute brushes, the partition 11 is positioned along the longitudinal axis of the snow plow and the common shaft of the incoming 30 on the cylindrical snow brush is symmetrical about the longitudinal axis (Fig. 3, position I). With different volumes of snow in front of the brushes 7, the partition 11 is rotated (in plan) relative to its fixed front end 12 to the side of the brush brush, in front of which the snow volume is smaller (Fig. 4 position II). Due to this, the common shaft of snow entering the cylindrical brush is also located almost symmetrically relative to the longitudinal axis of the snow of the harvesting machine (in the absence of a partition 11 and with a different volume of snow in front of the tray brushes, the snow shafts are formed along the edges of the cylindrical brush, and at its edge facing the tray brush , with a smaller volume of snow, a larger shaft of snow is formed, than at the other edge. In addition, the partition prevents the transfer of snow from one tray brush to another. The proposed tool body of the snow plow compared to the known one improves its efficiency by eliminating the throwing of snow from one of the flume brushes and by uniformly loading the cylindrical brush. St. No. 651079, characterized in that, in order to increase efficiency, it is provided with an elastic partition wall adjacent to the body, one end of which is fixed to the body, and the free end is located between the tray brushes. Sources of information taken into account in the examination I. USSR author's certificate No. 651079, cl. E 01 H 5/08, 10.05.77.