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1. (WO2018196532) DEVICE FOR SWEEPING GROUND UNDER ROAD FENCE

Pub. No.:    WO/2018/196532    International Application No.:    PCT/CN2018/080611
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Wed Mar 28 01:59:59 CEST 2018
IPC: B08B 1/04
E01H 1/05
F16H 1/22
Applicants: WANG, Haiwei
王海维
Inventors: WANG, Haiwei
王海维
Title: DEVICE FOR SWEEPING GROUND UNDER ROAD FENCE
Abstract:
A device for sweeping the ground under a road fence comprises: a motor (4); a curved connection plate (7); a gear drive mechanism; a disc brush connection bar assembly (3); a connection bar main shaft (14); and a disc brush (1). The motor (4) is transmissionally-connected to the gear drive mechanism under the curved connection plate (7). The connection bar main shaft (14) is connected between the gear drive mechanism and the disc brush connection bar assembly (3). The disc brush (1) is installed at a distal end of a horizontal bar of the disc brush connection bar assembly (3). The gear drive mechanism drives the disc brush connection bar assembly (3) to rotate. The gear drive mechanism is installed at the disc brush connection bar assembly (3) and consists of a spur gear drive pair and a bevel gear drive pair. A distal drive end of the gear drive mechanism is connected to the disc brush (1). The gear drive mechanism drives the disc brush (1) to perform self-rotation in a direction opposite to a rotation direction of the disc brush connection bar assembly (3). Installation of the device for sweeping the ground under a road fence at a road fence cleaning machine can realize highly efficient synchronous cleaning of a road fence and the ground thereunder.