Self-suction type cleaning trolley filter cloth bag vibration dust collection device

Abstract

The invention discloses a self-suction type cleaning trolley filter cloth bag vibration dust collection device which comprises a filter cloth bag and a plurality of metal net frames; cloth bag brackets which are mutually connected are arranged on the two sides of the filter cloth bag respectively; a small bracket is fixed at the middle part of the upper end of each cloth bag bracket; the lower ends of the metal net frames on the two sides of the corresponding small bracket on the filter cloth bag are hinged between lower cross plates at the middle parts of the cloth bag brackets on the two sides; the middle parts of the metal net frames between the corresponding small brackets on the two sides on the filter cloth bag are hinged between the small brackets on the two sides; a vibration connection plate is arranged on one side of the filter cloth bag and is hinged to one side of each of the metal net frames; and a reciprocating mechanism which is connected with the vibration connection plate is arranged at the middle part of the cloth bag bracket corresponding to one side of the vibration connection plate for driving the vibration connection plate to carry out reciprocating movement so as to drive the metal net frames and the filter cloth bag to carry out reciprocating swing. The self-suction type cleaning trolley filter cloth bag vibration dust collection device has the beneficial effects that the structure is compact, dust adsorbed on the filter cloth bag can be automatically cleaned, and the filter effect of the filter cloth bag and the suction of a fan are guaranteed.

Description

technical field [0001] The invention relates to a dust removal device, in particular to a filter bag vibration dust removal device for a cleaning vehicle. Background technique [0002] At present, there are many types of sanitation cleaning vehicles used for road cleaning, including large fuel-based road cleaning vehicles and small road cleaning vehicles. The common problems of large-scale fuel-based road cleaning vehicles are: poor economy, high emissions, and do not meet the increasingly stringent environmental protection requirements; excessive volume leads to dead spots in the road cleaning process, and the side and side corners of the road cannot be cleaned; There will be dust in the process of dumping and garbage, which will bring secondary pollution. The small road cleaning vehicle is favored by the environmental sanitation department because of its flexible and thorough cleaning characteristics. [0003] The publication number is CN104801119B, which discloses a dus...

AI Technical Summary

Problems solved by technology

The common problems of large fuel-based road cleaning vehicles are: poor economy, high emissions, and do not meet the increasingly stringent environmental protection requirements; excessive volume leads to dead spots in the road cleaning process, and the road sides and side corners cannot be cleaned; And there will be dust during the dumping process, which will bring secondary pollution

The problem with this structure is that the dust entering the filter grid has a certain speed and pressure under the action of the fan, so it will be adsorbed on the inner surface of the filter bag after entering the filter grid, and it is difficult to settle by itself. A solid dust layer is formed in the filter bag, which is not only difficult to clean, but also seriously affects the filtering effect of the filter bag, and will reduce the suction of the fan, affecting the working performance of the vehicle

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