A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of mining mechanical equipment, and discloses a mining loader-digger. The mining loader-digger comprises a digger body, crawler wheels are mounted at the bottom end of the digger body, a hood is mounted outside the top end of the digger body, a mechanical arm is mounted on the front side of the top end of the digger body, an excavator bucket is installed at the end, away from the excavator body, of the mechanical arm, a first inserting groove is formed in the position, close to the end, of the outer surface wall of the excavator bucket, and first inserting blocks matched with the first inserting groove are inserted into the first inserting groove at equal intervals. Through cooperation of the first inserting blocks, the first inserting groove and a fastening bolt, detachable installation of rake teeth is achieved, after a certain harrow tooth is damaged or passivated, only the fastening bolt needs to be unscrewed, then the harrow tooth is pulled out, the first inserting blocks are pulled out of the first inserting groove, replacement is fast and convenient, replacement does not need to be conducted in a welding mode, the workload is reduced, overall abandoning is not needed, and resource waste is avoided.
本发明属于矿用机械设备技术领域，且公开了一种矿用挖掘装载机，包括挖机主体，所述挖机主体的底端安装有履带轮，且挖机主体的顶端外部安装有机罩，所述挖机主体的顶端前侧安装有机械臂，所述机械臂远离挖机主体的一端安装有挖斗，所述挖斗的外表壁靠近端部位置处开设有第一插槽，所述第一插槽的内部等间距插设有与其相适配的第一插块，本发明通过第一插块、第一插槽和紧固螺栓的配合，实现了耙齿的可拆卸式安装，在某个耙齿损坏或者钝化后，只需旋下紧固螺栓，然后外拔耙齿，将第一插块从第一插槽内拔出即可，更换快捷方便，无需利用焊接的方式进行更换，降低了工作量，且无需整体摒弃，避免了资源的浪费。
The invention belongs to the technical field of mining mechanical equipment, and discloses a mining loader-digger. The mining loader-digger comprises a digger body, crawler wheels are mounted at the bottom end of the digger body, a hood is mounted outside the top end of the digger body, a mechanical arm is mounted on the front side of the top end of the digger body, an excavator bucket is installed at the end, away from the excavator body, of the mechanical arm, a first inserting groove is formed in the position, close to the end, of the outer surface wall of the excavator bucket, and first inserting blocks matched with the first inserting groove are inserted into the first inserting groove at equal intervals. Through cooperation of the first inserting blocks, the first inserting groove and a fastening bolt, detachable installation of rake teeth is achieved, after a certain harrow tooth is damaged or passivated, only the fastening bolt needs to be unscrewed, then the harrow tooth is pulled out, the first inserting blocks are pulled out of the first inserting groove, replacement is fast and convenient, replacement does not need to be conducted in a welding mode, the workload is reduced, overall abandoning is not needed, and resource waste is avoided.
本发明属于矿用机械设备技术领域，且公开了一种矿用挖掘装载机，包括挖机主体，所述挖机主体的底端安装有履带轮，且挖机主体的顶端外部安装有机罩，所述挖机主体的顶端前侧安装有机械臂，所述机械臂远离挖机主体的一端安装有挖斗，所述挖斗的外表壁靠近端部位置处开设有第一插槽，所述第一插槽的内部等间距插设有与其相适配的第一插块，本发明通过第一插块、第一插槽和紧固螺栓的配合，实现了耙齿的可拆卸式安装，在某个耙齿损坏或者钝化后，只需旋下紧固螺栓，然后外拔耙齿，将第一插块从第一插槽内拔出即可，更换快捷方便，无需利用焊接的方式进行更换，降低了工作量，且无需整体摒弃，避免了资源的浪费。
Mining loader-digger
一种矿用挖掘装载机
HE LINFENG (author)
2020-10-16
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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