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Rear sweeping roller lifting mechanism for road sweeper
A rear sweeping roller lifting mechanism for a road sweeper comprises an auxiliary frame, a sweeping roller connecting arm, a hydraulic oil cylinder, a rear sweeping roller and a shock absorber, the auxiliary frame is the auxiliary frame of the road sweeper, and the sweeping roller connecting arm comprises a sweeping roller front arm and a sweeping roller rear arm; the sweeping and rolling front arm comprises a right sweeping and rolling front arm and a left sweeping and rolling front arm; the sweeping roller rear arm comprises a right sweeping roller rear arm and a left sweeping roller rear arm; the shock absorbers comprise a first shock absorber and a second shock absorber; the rear sweeping roller is mounted on the sweeping roller rear arm through a revolute pair; a sweeping roller rear cover used for dust falling is fixedly installed on the sweeping roller rear arm, and the rear sweeping roller is driven by a hydraulic motor installed on the sweeping roller rear arm. Due to the fact that the sweeping roller connecting arm is designed in a two-section mode, the rigidity of the rear sweeping roller is guaranteed, the impact resistance is improved, when the motor sweeper encounters an obstacle in the working process, the rear sweeping roller naturally bounces through a slipknot and damping, the lifting working oil cylinder is protected, the reliability of the rear sweeping roller lifting mechanism is effectively improved, and the service life of the rear sweeping roller lifting mechanism is effectively prolonged.
一种用于道路清扫车的后扫滚提升机构，包含副车架、扫滚连接臂、液压油缸、后扫滚、减震器，所述副车架为扫地车的副车架，所述扫滚连接臂包括扫滚前臂、扫滚后臂；所述扫滚前臂包含右侧扫滚前臂和左侧扫滚前臂；所述扫滚后臂包含右侧扫滚后臂、左侧扫滚后臂；所述减震器包含第一减震器、第二减震器；所述后扫滚通过转动副安装在扫滚后臂上；所述扫滚后臂上固定安装有用于降尘的扫滚后罩，所述后扫滚由安装在扫滚后臂上的液压马达驱动。由于扫滚连接臂采用两段式设计，既保证了后扫滚刚性，又提高了抗冲击能力，清扫车工作过程中遇到障碍物时，后扫滚通过活结和减震自然的弹起，保护升降工作油缸，有效提高了后扫滚提升机构的可靠性和使用寿命。
Rear sweeping roller lifting mechanism for road sweeper
A rear sweeping roller lifting mechanism for a road sweeper comprises an auxiliary frame, a sweeping roller connecting arm, a hydraulic oil cylinder, a rear sweeping roller and a shock absorber, the auxiliary frame is the auxiliary frame of the road sweeper, and the sweeping roller connecting arm comprises a sweeping roller front arm and a sweeping roller rear arm; the sweeping and rolling front arm comprises a right sweeping and rolling front arm and a left sweeping and rolling front arm; the sweeping roller rear arm comprises a right sweeping roller rear arm and a left sweeping roller rear arm; the shock absorbers comprise a first shock absorber and a second shock absorber; the rear sweeping roller is mounted on the sweeping roller rear arm through a revolute pair; a sweeping roller rear cover used for dust falling is fixedly installed on the sweeping roller rear arm, and the rear sweeping roller is driven by a hydraulic motor installed on the sweeping roller rear arm. Due to the fact that the sweeping roller connecting arm is designed in a two-section mode, the rigidity of the rear sweeping roller is guaranteed, the impact resistance is improved, when the motor sweeper encounters an obstacle in the working process, the rear sweeping roller naturally bounces through a slipknot and damping, the lifting working oil cylinder is protected, the reliability of the rear sweeping roller lifting mechanism is effectively improved, and the service life of the rear sweeping roller lifting mechanism is effectively prolonged.
一种用于道路清扫车的后扫滚提升机构，包含副车架、扫滚连接臂、液压油缸、后扫滚、减震器，所述副车架为扫地车的副车架，所述扫滚连接臂包括扫滚前臂、扫滚后臂；所述扫滚前臂包含右侧扫滚前臂和左侧扫滚前臂；所述扫滚后臂包含右侧扫滚后臂、左侧扫滚后臂；所述减震器包含第一减震器、第二减震器；所述后扫滚通过转动副安装在扫滚后臂上；所述扫滚后臂上固定安装有用于降尘的扫滚后罩，所述后扫滚由安装在扫滚后臂上的液压马达驱动。由于扫滚连接臂采用两段式设计，既保证了后扫滚刚性，又提高了抗冲击能力，清扫车工作过程中遇到障碍物时，后扫滚通过活结和减震自然的弹起，保护升降工作油缸，有效提高了后扫滚提升机构的可靠性和使用寿命。
Rear sweeping roller lifting mechanism for road sweeper
一种用于道路清扫车的后扫滚提升机构
ZHANG YOUHAI (author) / ZHANG LIRUI (author) / ZHANG JINGQI (author) / ZHAO LIFANG (author)
2023-02-03
Patent
Electronic Resource
Chinese
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
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