SU1523618A1 - Snow removing machine - Google Patents

Abstract

This invention relates to mechanisms for cleaning snow from pavements and sidewalks. The purpose of the invention is to increase efficiency by compacting snow during unloading. The snow removal device comprises a frame 1 on which a receiving tray 3 is fixed for the selection of snow. On the drive shaft 4 there are radially arranged blades 5, under which the discharge chute 6 is placed. The snow compactor includes pushers 7 fixed with the possibility of rotation in the plane of rotation of the shaft 4. The pushers 7 are arranged in steps equal to the pitch of the blades 5. When the operator acts on the handle 2 the device moves along the snow-covered road surface. Tray 3 captures snow, and rotating blades 5 capture it in portions. Pushers 7 interact with the blades 5, engaging with them, affect the portions of snow between the blades 5, and push them down through the narrowing part of the opening. This leads to the compaction of snow, which is pushed between the blades 5 onto the discharge chute 6. 1 sludge.

Description

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This invention relates to mechanisms for cleaning snow from pavements and sidewalks.

The purpose of the invention is to increase the efficiency by compacting snow during unloading.

The drawing shows a snow removal device.

The snow blower comprises a frame 1 with a handle 2 for moving it. On the frame 1 there is a receiving tray 3 for the selection of snow, which has a cylindrical front surface. On the drive shaft, mounted on frame 1, are radially located 1 blades 5, under which is placed the discharge chute 6, which has the ability to tilt to both sides of the longitudinal axis of the device. A snow compactor is installed on the snow removal device, which includes pushers 7 mounted on holders 8 fixedly rotatable in the plane of rotation of shaft t. The pushers 7 are measured in increments equal to the pitch of the blades 5g. The working member having a shaft k with blades 5 is mounted concentric to the receiving tray 3..

When the operator acts on the handle 2, the device moves along a snow-covered road surface. Tray 3 captures snow that moves up its cylindrical surface. The shaft k rotates and the blades 5 get into the snow on the tray 3, capture it in portions.

Pushers 7 interact with the blades 5, engaging with them, which causes the holders 8 to rotate. During rotation, the pushers 7 act on the portions of snow between the blades 5 and push them down through the narrowing part of the opening. This results in a compaction of the snow, which is pushed between the blades MI to the discharge chute 6, from which the snow is removed to one side or the other.

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Claims (1)

15 claims A snow removal device comprising a frame on which a receiving tray is fixed with an inner surface of a cylindrical shape for picking up snow, encompassing a working member including blades associated with a drive shaft, concentric with the inner surface of the tray, about one liter In order to increase efficiency by compacting the snow during unloading, it is equipped with a seal mounted above the working body on the frame that can be rotated in the plane of rotation of the shaft, including radially arranged pushers on the axis for insertion between the blades, and a discharge chute, installed inside the working gear under the seal, with the blades placed radially in increments equal to the pitch of the pushers. Compiled by T. Kashlikov Editor N. Gunko Tehred A. Kravchuk Proofreader V. Kabatsiy Order 7010/28 Circulation 49 VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab., A / 5 Subscription