Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shovel-push type large road surface snow remover
The invention relates to a shoveling and pushing type large road surface snow remover which comprises a machine frame and a snow pushing bucket located at the front end of the machine frame, a plurality of snow shoveling blades are arranged on the lower edge of the snow pushing bucket, and a plurality of sets of four-connecting-rod return mechanisms used for driving the snow shoveling blades to stretch out and draw back are installed on the machine frame. The snow shoveling blade is movably connected to the machine frame through a plurality of sets of four-connecting-rod return mechanisms, and the four-connecting-rod return mechanisms drive the snow shoveling blade to be attached to or separated from the bottom of the snow pushing bucket. The four-connecting-rod return mechanism comprises a return spring and a four-connecting-rod mechanism, one end of the return spring is fixedly connected to the machine frame, the other end of the return spring is fixedly connected to a return plate of the four-connecting-rod mechanism, and the snow shoveling blade is fixedly connected to the return plate. The automatic obstacle avoidance snow pushing bucket has the advantages that the automatic obstacle avoidance function of the snow pushing bucket is achieved, the snow shoveling blade is connected with the rack through the multiple sets of four-connecting-rod return mechanisms, the snow removing strength of the snow shoveling blade can be guaranteed, the snow shoveling blade can be lifted and retracted in time after encountering obstacles, and damage to the shovel edge can be effectively avoided.
本发明涉及一种铲推式大型路面清雪机，包括：机架、位于机架前端的推雪斗，所述推雪斗下边缘设置有数个铲雪刀片，所述机架上安装有用于驱动铲雪刀片伸缩的多组四连杆回位机构，所述铲雪刀片通过多组四连杆回位机构活动连接在机架上，所述四连杆回位机构带动铲雪刀片与推雪斗底部贴合或分离；所述四连杆回位机构包括：回位弹簧和四连杆机构，回位弹簧的一端固连在机架上，回位弹簧的另一端固连在四连杆机构的回位板上，铲雪刀片固连在回位板上。本发明的优点是：实现了推雪斗的自动避障功能，铲雪刀片采用多组四连杆回位机构与机架连接，不仅可以保证铲雪刀片的除雪强度，还可以在遇到阻碍后及时抬起回缩，可有效避免铲刃的损坏。
Shovel-push type large road surface snow remover
The invention relates to a shoveling and pushing type large road surface snow remover which comprises a machine frame and a snow pushing bucket located at the front end of the machine frame, a plurality of snow shoveling blades are arranged on the lower edge of the snow pushing bucket, and a plurality of sets of four-connecting-rod return mechanisms used for driving the snow shoveling blades to stretch out and draw back are installed on the machine frame. The snow shoveling blade is movably connected to the machine frame through a plurality of sets of four-connecting-rod return mechanisms, and the four-connecting-rod return mechanisms drive the snow shoveling blade to be attached to or separated from the bottom of the snow pushing bucket. The four-connecting-rod return mechanism comprises a return spring and a four-connecting-rod mechanism, one end of the return spring is fixedly connected to the machine frame, the other end of the return spring is fixedly connected to a return plate of the four-connecting-rod mechanism, and the snow shoveling blade is fixedly connected to the return plate. The automatic obstacle avoidance snow pushing bucket has the advantages that the automatic obstacle avoidance function of the snow pushing bucket is achieved, the snow shoveling blade is connected with the rack through the multiple sets of four-connecting-rod return mechanisms, the snow removing strength of the snow shoveling blade can be guaranteed, the snow shoveling blade can be lifted and retracted in time after encountering obstacles, and damage to the shovel edge can be effectively avoided.
本发明涉及一种铲推式大型路面清雪机，包括：机架、位于机架前端的推雪斗，所述推雪斗下边缘设置有数个铲雪刀片，所述机架上安装有用于驱动铲雪刀片伸缩的多组四连杆回位机构，所述铲雪刀片通过多组四连杆回位机构活动连接在机架上，所述四连杆回位机构带动铲雪刀片与推雪斗底部贴合或分离；所述四连杆回位机构包括：回位弹簧和四连杆机构，回位弹簧的一端固连在机架上，回位弹簧的另一端固连在四连杆机构的回位板上，铲雪刀片固连在回位板上。本发明的优点是：实现了推雪斗的自动避障功能，铲雪刀片采用多组四连杆回位机构与机架连接，不仅可以保证铲雪刀片的除雪强度，还可以在遇到阻碍后及时抬起回缩，可有效避免铲刃的损坏。
Shovel-push type large road surface snow remover
一种铲推式大型路面清雪机
MENG LINGHUI (Autor:in) / QI DAYUAN (Autor:in)
25.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
Snow pushing shovel structure for multi-functional snow remover
| Europäisches Patentamt | 2015
Hanging device of snow pushing shovel of multi-functional snow remover
| Europäisches Patentamt | 2015