Single-engine sweeper and working method thereof

Abstract

The invention discloses a single-engine sweeper and a working method thereof. The sweeper comprises a chassis, a transfer box device and a sweeping subassembly installed on the chassis; the transfer box device is installed between the front transmission shaft and the rear transmission shaft of the chassis; the transfer box device is internally provided with a mechanism transmission subassembly connected with the sweeping subassembly and a walking hydraulic transmission subassembly synchronously driven by the sweeping subassembly. The working method of the sweeper comprises the following steps: when the sweeper is not directly driven at a high speed, driving the driving output end of the sweeper to walk through the power obtained from the input end of the transfer box device; when the sweeper is driven to work, driving the driving output end of the sweeper to walk through the power obtained from the output end of the hydraulic transmission subassembly in the transfer box device, wherein the hydraulic transmission subassembly obtains the power from the mechanical transmission subassembly, and the sweeping subassembly obtains the power from the mechanical transmission subassembly. The single-engine sweeper and the working method thereof have the advantages of high structure transmission efficiency and low power loss, protect the environment and save the energy.

Description

technical field [0001] The invention relates to the field of sanitation machinery, in particular to a single-engine washing and sweeping vehicle and its operating method. Background technique [0002] Now single-engine sanitation vehicles have become a development trend, which uses chassis engines to provide power for vehicle walking and cleaning components, which not only reduces fuel consumption during work, saves use costs; Reduced operating noise and effectively protected the environment. [0003] At present, there are two ways to take power from a single-engine sanitation vehicle: 1. Take power from the flywheel of the chassis engine to drive the hydraulic oil pump to provide power for the top-mounted working device; 2. Use the transfer case device to realize the chassis' walking and vehicle top-loading Operation of working parts. [0004] The existing single-engine sanitation vehicle adopts the technical scheme of the transfer case with the following two transmission...

AI Technical Summary

Problems solved by technology

[0007] Yet above-mentioned environmental sanitation vehicles all have deficiency: the first kind of transmission mode is completely separated because of the work of walking and top loading of vehicle, two kinds of modes can't meet the requirement that sanitation vehicle walks and top loading parts work at the same time; The power is driven by the hydraulic pump to drive the hydraulic travel motor. Due to the low transmission efficiency of the hydraulic system, a large amount of power loss is caused during the transmission process, and the fuel consumption of the user will increase greatly during use, which increases the user At the same time, a large amount of fuel consumption also increases exhaust emissions, causing pollution to the environment

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