The invention belongs to the field of machinery, particularly belongs to the field of agricultural machinery, and particularly relates to a brake device of a hand-push type agricultural perforating machine. The brake device is respectively arranged on two rear wheel mechanisms of the hand-push type agricultural perforating machine, and is composed of a pedal assembly, a transmission assembly and a brake assembly. The pedal assembly is connected with the brake assembly through the transmission assembly. The brake device provided by the invention adopts a foot brake for braking, is simple in structure, adopts a lever principle, saves labor and is simple to operate. A pedal and a pull plate can be mutually limited, stopped and locked, so that the braking is reliable and labor-saving, and the braking can be continued.
本发明属于机械领域,特别属于农用机械器具领域,具体涉及一种手推式农用打孔机的刹车装置。该刹车装置分别设置在手推式农用打孔机的两个后轮机构上,由踏板组件、传动组件、刹车组件三部分组成。其中踏板组件与刹车组件通过传动组件连接。本发明设计的刹车装置采用脚刹制动,结构简单,采用杠杆原理,省力,同时,操作简单。采用踏板和拉板的相互可限位、可止退、锁止结构,使刹车制动可靠、省力,可持续刹车制动。
Brake device of hand-push type agricultural perforating machine
一种手推式农用打孔机的刹车装置
2021-04-30
Patent
Electronic Resource
Chinese
Self-propelled multipurpose agricultural perforating machine
European Patent Office | 2021
|