The utility model relates to a magnetic suction mechanism of a sweeper, which comprises a bracket, an electromagnetic suction cup and a driving device; the bracket is fixed on the subframe of the sweeper; one end of the driving device is rotated and hinged on the bracket, the other end is rotated and hinged on the electromagnetic suction cup; the utility model also comprises a connecting rod mechanism composed of a supporting rod and a swing rod; the top end of the supporting rod is fixed on the bracket, and the supporting rod is arranged in an inclined manner; one end of the swing rod can be Rotation is hinged at the bottom of the support rod, and the other end is connected to the electromagnetic suction cup, and the swing rod and the electromagnetic suction cup cannot rotate relative to each other; when the driving device drives the electromagnetic suction cup to move to the lowest position, the swing rod swings downward, and the absorption surface of the electromagnetic suction cup faces downward; when the driving device drives the electromagnetic suction cup to move to the highest position, the swing rod swings upward, and the absorption surface of the electromagnetic suction cup faces upward. The utility model is provided with a connecting rod mechanism composed of a supporting rod and a swing rod, which drives the swing rod to swing through a driving device, so as to make the electromagnetic suction cup fall and reset or rise and tilt to avoid obstacles, with simple structure, good stability and reliability, and long service life.
【技术实现步骤摘要】
一种清扫车磁吸机构
本专利技术涉及道路清扫车领域,尤其是涉及的是一种清扫车磁吸机构。
技术介绍
道路上散落的金属物,如螺钉、铁钉和钢丝等,这些金属容易扎破轮胎,造成极大的安全隐患。中国专利201120268533X公开了一种公路养护清扫车路面金属吸附装置,由支架、电磁吸盘、油缸、伸缩套管和油泵组成,支架由上框架、竖架和下框架构成,电磁吸盘通过两根伸缩套管与支架的上框架连接置于上框架下方,油缸置于两根伸缩套管之间正对电磁吸盘中心,其活塞杆与电磁吸盘连接,缸体与上框架连接,油泵安置于下框架。该专利的磁吸装置无法躲避,容易因与障碍物发生碰撞而损坏。中国专利2012203311795公开了磁吸装置和清扫车,该清扫车包括磁吸装置、驱动装置、弹性组件和限位机构,驱动装铰接于清扫车的车架,驱动装置的活动端与磁吸装置固定连接,弹性组件和限位机构均位于驱动装置的前方,弹性组件的一端与驱动装置的固定端固定连接,弹性组件的另一端与清扫车的车架活动连接,限位机构固定安装在清扫车的车架上,当驱动装置处于竖直位置时,限位机构与驱动装置的 ...
【技术保护点】
1.一种清扫车磁吸机构,包括支架、电磁吸盘、驱动装置;支架固定于清扫车的副车架;驱动装置一端转动铰接于支架,另一端转动铰接于电磁吸盘;其特征在于:还包括由支杆和摆杆构成的连杆机构;支杆的顶端固定于支架,支杆呈倾斜设置;摆杆的一端可转动铰接于支杆的底端,另一端连接于电磁吸盘,摆杆和电磁吸盘不可相对转动;驱动装置驱动电磁吸盘位移至最低位时,摆杆向下摆动,电磁吸盘的吸附面朝向下方;驱动装置驱动电磁吸盘位移至高位时,摆杆向上摆动,电磁吸盘的吸附面朝向斜上方。/n
【技术特征摘要】
1.一种清扫车磁吸机构,包括支架、电磁吸盘、驱动装置;支架固定于清扫车的副车架;驱动装置一端转动铰接于支架,另一端转动铰接于电磁吸盘;其特征在于:还包括由支杆和摆杆构成的连杆机构;支杆的顶端固定于支架,支杆呈倾斜设置;摆杆的一端可转动铰接于支杆的底端,另一端连接于电磁吸盘,摆杆和电磁吸盘不可相对转动;驱动装置驱动电磁吸盘位移至最低位时,摆杆向下摆动,电磁吸盘的吸附面朝向下方;驱动装置驱动电磁吸盘位移至高位时,摆杆向上摆动,电磁吸盘的吸附面朝向斜上方。
2.根据权利要求1所述清扫车磁吸机构,其...
【专利技术属性】
技术研发人员:赖明録,吕泉渠,卓东武,徐清辉,黄佳忠,
申请(专利权)人:福建群峰机械有限公司,
类型:新型
国别省市:福建;35
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