SU1331936A1 - Sweeping machine - Google Patents

Abstract

This invention relates to road cleaning machines in the summer. The purpose of the invention is to improve the quality of road cleaning. The road sweeper contains a base chassis 1 with a fan 2 and a hopper 3 for an estimate. The filter is designed as a drive from the rollers 4 of an endless belt 5 with holes. The pick-up has two brushes 8 and 9 with opposite direction of rotation, made in the form of conveyors with working branches arranged parallel to each other with the possibility of contact along their length and at an angle to the road surface to be cleaned. The conveyors of the brushes 8 and 9 act on the debris on the road, detach it from the cover and transport it upwards between the working branches. When large inclusions hit the coating, they are captured by the working branches of the brushes 8 and 9 and transported by them without falling out of the pick-up. 1 3.p. f-ly, i ill. h (L

Description

This invention relates to road cleaning machines in the summer.

The purpose of the invention is to improve the quality of road cleaning.

The drawing shows a side sweeper.

The sweeper contains a base chassis 1 on which fan 2 is installed and an estimate hopper 3 communicating with fan 2. A filter in the suction line of fan 2 is designed as an endless belt 5 with rollers 4 with holes. At the bottom of the chassis 1, under the casing 6 mounted on the rollers 7, there is a pick-up with two brushes 8 and 9, which have an opposite direction of rotation and are filled with conveyors with working branches arranged parallel to each other. length and angle to the road surface to be cleaned. The discharge line of the fan 2 communicates with the casing 6 of the pick-up.

When the machine is moving, the conveyors of the brushes 8 and 9 rotate in the opposite direction and, affecting the debris on the road, tear it off the surface and transport it upwards between the working branches. The fan 2 sucks debris from the casing 6, feeding it to the filter. The driving belt 5 reflects large fractions of garbage that enters the hopper 3, and the dusty air passes through the holes

Editor N. Gunko

Compiled by T. Kashlikova

Tehred M. Khodanich. Corrector A. Obruchar

Order 3773/25 Circulation 488 Subscription

VNIIPI USSR State Committee on Inventions and Discoveries U3035, Moscow, Zh-35, 4/5 Raushsk nab.

Production and printing company, Uzhgorod, st. Project, 4

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in the belt 5 and deposited in another part of the hopper 3 filled with water. From the pressure line of the fan 2, the pressurized air enters the casing 6 and discharges the contaminants on the surface. When large inclusions on the coating hit, they are picked up by the working branches of brushes 8 and 9 and transported by them without falling out of the pick-up.

Claims (2)

1. A sweeper with a chassis, a bunker mounted on it, a filter fan in the suction line communicated to the bunker, a pick-up with two brushes mounted with counter-rotation, connected to the bunker and mounted under the casing attached to the chassis characterized in that, in order to improve the quality of road cleaning, the pick-up brushes are made in the form of conveyors with working branches arranged parallel to each other with the possibility of contact along their length and at an angle to the surface being cleaned ti road, the filter is designed as a driving endless belt with holes. 2. Machine pop. 1, characterized in that the discharge line of the fan is in communication with the pick-up housing.