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A platform for research: civil engineering, architecture and urbanism
Cleaning disk with adjustable elastic besoms
The invention discloses a cleaning disk with adjustable elastic besoms. The cleaning disk comprises cylinder bodies, piston rods, pistons, brushes, pressure springs, pressing plates and adjustment bolts, wherein the cylinder bodies are arranged upside down, namely openings of the cylinder bodies are downward; threaded holes are formed in the rear walls of the cylinder bodies; the adjustment bolts are arranged in the threaded holes in a penetrating manner; the lower ends of the adjustment bolts are propped against the pressing plates; the pressing plates are positioned in the inner cavities of the cylinder bodies; the pistons are arranged on the piston rods; the pressure springs are arranged between the pistons and the pressing plates; the lower end parts of the piston rods are detachably connected with the brushes; the brushes of the elastic besoms can elastically stretch according to the ups and downs change of a pavement, so that the abrasion to the bristles is alleviated, and the service lives of the brushes are prolonged; furthermore, the brushes can be independently replaced, and the whole cleaning disk does not need to be replaced, so that the cost can be reduced. More importantly, the elasticity of elastic stretching of the elastic besoms can be adjusted according to the abrasion degrees of the corresponding brushes, so that the abrasion to the brushes can tend to be consistent; meanwhile, the cleaning requirements of different pavements can be met.
Cleaning disk with adjustable elastic besoms
The invention discloses a cleaning disk with adjustable elastic besoms. The cleaning disk comprises cylinder bodies, piston rods, pistons, brushes, pressure springs, pressing plates and adjustment bolts, wherein the cylinder bodies are arranged upside down, namely openings of the cylinder bodies are downward; threaded holes are formed in the rear walls of the cylinder bodies; the adjustment bolts are arranged in the threaded holes in a penetrating manner; the lower ends of the adjustment bolts are propped against the pressing plates; the pressing plates are positioned in the inner cavities of the cylinder bodies; the pistons are arranged on the piston rods; the pressure springs are arranged between the pistons and the pressing plates; the lower end parts of the piston rods are detachably connected with the brushes; the brushes of the elastic besoms can elastically stretch according to the ups and downs change of a pavement, so that the abrasion to the bristles is alleviated, and the service lives of the brushes are prolonged; furthermore, the brushes can be independently replaced, and the whole cleaning disk does not need to be replaced, so that the cost can be reduced. More importantly, the elasticity of elastic stretching of the elastic besoms can be adjusted according to the abrasion degrees of the corresponding brushes, so that the abrasion to the brushes can tend to be consistent; meanwhile, the cleaning requirements of different pavements can be met.
Cleaning disk with adjustable elastic besoms
ZHANG YUANHUI (author)
2015-05-06
Patent
Electronic Resource
English
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
Environment-friendly road cleaning vehicle with adjustable cleaning range
| European Patent Office | 2020