Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel bulldozer blade fixing mechanism
The invention relates to the technical field of bulldozers, and discloses a novel bulldozer blade fixing mechanism. The novel bulldozer blade fixing mechanism comprises a blade, wherein fixing plates are movably mounted on the left side and the right side of the blade; mounting bins are fixedly mounted on the left side and the right side of the blade; fixing sleeves are movably mounted in the two mounting bins; one end of each fixing sleeve penetrates through and extends to the outside of the corresponding mounting bin; and opposite sides of the two fixing sleeves are fixedly connected with connecting sleeves positioned in the mounting bins. According to the novel bulldozer blade fixing mechanism, by arrangement of pull rings, when the blade needs to be replaced, the fixing sleeves rotate anticlockwise and are screwed, because threaded grooves which are matched with threaded rods arranged at positions of pressure rods are formed in the connecting sleeves, the connecting sleeves can be separated from parts of the threaded rods arranged at the positions of the pressure rods, the pull rings are pulled towards the opposite sides, thus, the pressure rods are thoroughly separated from the insides of the mounting bins, and the blade can be replaced.
本发明涉及推土机技术领域，且公开了一种新型推土机刀片固定机构，包括刀片，所述刀片的左右两侧均活动安装有固定板，所述刀片的左右两侧均固定安装有安装仓，两个所述安装仓的内部均活动安装有一端贯穿并延伸至其外部的固定套，两个所述固定套的相对一侧均固定连接有位于安装仓内部的连接套。该新型推土机刀片固定机构，通过设置有拉环，当需要替换刀片时，将固定套逆时针旋转拧动，由于连接套的内部设置有与压杆处设置的螺纹杆相适配的螺纹槽，即可将连接套与压杆处设置的部分螺纹杆相脱离，通过向相背一侧拉动拉环，使得压杆彻底脱离出安装仓的内部，从而能够将刀片替换下来。
Novel bulldozer blade fixing mechanism
The invention relates to the technical field of bulldozers, and discloses a novel bulldozer blade fixing mechanism. The novel bulldozer blade fixing mechanism comprises a blade, wherein fixing plates are movably mounted on the left side and the right side of the blade; mounting bins are fixedly mounted on the left side and the right side of the blade; fixing sleeves are movably mounted in the two mounting bins; one end of each fixing sleeve penetrates through and extends to the outside of the corresponding mounting bin; and opposite sides of the two fixing sleeves are fixedly connected with connecting sleeves positioned in the mounting bins. According to the novel bulldozer blade fixing mechanism, by arrangement of pull rings, when the blade needs to be replaced, the fixing sleeves rotate anticlockwise and are screwed, because threaded grooves which are matched with threaded rods arranged at positions of pressure rods are formed in the connecting sleeves, the connecting sleeves can be separated from parts of the threaded rods arranged at the positions of the pressure rods, the pull rings are pulled towards the opposite sides, thus, the pressure rods are thoroughly separated from the insides of the mounting bins, and the blade can be replaced.
本发明涉及推土机技术领域，且公开了一种新型推土机刀片固定机构，包括刀片，所述刀片的左右两侧均活动安装有固定板，所述刀片的左右两侧均固定安装有安装仓，两个所述安装仓的内部均活动安装有一端贯穿并延伸至其外部的固定套，两个所述固定套的相对一侧均固定连接有位于安装仓内部的连接套。该新型推土机刀片固定机构，通过设置有拉环，当需要替换刀片时，将固定套逆时针旋转拧动，由于连接套的内部设置有与压杆处设置的螺纹杆相适配的螺纹槽，即可将连接套与压杆处设置的部分螺纹杆相脱离，通过向相背一侧拉动拉环，使得压杆彻底脱离出安装仓的内部，从而能够将刀片替换下来。
Novel bulldozer blade fixing mechanism
一种新型推土机刀片固定机构
ZHOU RUBAO (Autor:in) / ZHANG CAIJU (Autor:in) / ZHENG GUIXIANG (Autor:in)
07.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
Bulldozer blade body suitable for sludge area, bulldozer blade structure and bulldozer
| Europäisches Patentamt | 2022
| Tema Archiv | 1991