Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Horizontal-pushing three-insurance connector for excavator
The invention discloses a horizontal-pushing three-insurance connector for an excavator, and relates to the technical field of excavator connectors, the horizontal-pushing three-insurance connector comprises a shell, one end of the shell is provided with a rear jaw, a horizontal-pushing oil cylinder is arranged in the shell, the output end of the horizontal-pushing oil cylinder is connected with a movable hook, guide blocks are arranged on the two sides of the movable hook, and guide grooves are formed in the positions, corresponding to the guide blocks, of the shell; a connecting frame is arranged on the portion, located at the joint of the movable hook and the output end of the horizontal pushing oil cylinder, of the movable hook, a front safety mechanism is arranged on the connecting frame and comprises a front safety block, and a torsional spring is arranged on the front safety block. A rear safety mechanism is arranged at the position, located at the rear jaw, of the shell and comprises a rear safety block, and a first pressure spring is arranged on the rear safety block; a cylinder body of the horizontal pushing oil cylinder is sleeved with a second pressure spring, and one end of the second pressure spring acts on the movable hook; a wear compensation groove is formed in one end, close to the rear jaw, of the rear safety block; the size and the weight of the connector are reduced, the load of the excavator is reduced, meanwhile, the safety is improved, and the service life is prolonged.
本发明公开了一种挖掘机用平推三保险连接器，涉及挖掘机连接器技术领域，包括壳体，壳体的一端开设有后虎口，壳体内设有平推油缸，平推油缸的输出端连接有活动钩，活动钩的两侧设有导向块，壳体对应导向块的位置开设有导向槽，活动钩位于与平推油缸输出端的结合部设有连接架，连接架上设有前保险机构，前保险机构包括前保险块，前保险块上配有扭簧；壳体位于后虎口的位置设有后保险机构，后保险机构包括后保险块，后保险块上设有第一压簧；平推油缸的缸体上套装有第二压簧，第二压簧的一端作用于活动钩上；后保险块靠近后虎口的一端开设有磨损补偿凹槽；本发明减小了连接器的体积和重量，降低了挖掘器的负载，同时提高了安全性，延长了使用寿命。
Horizontal-pushing three-insurance connector for excavator
The invention discloses a horizontal-pushing three-insurance connector for an excavator, and relates to the technical field of excavator connectors, the horizontal-pushing three-insurance connector comprises a shell, one end of the shell is provided with a rear jaw, a horizontal-pushing oil cylinder is arranged in the shell, the output end of the horizontal-pushing oil cylinder is connected with a movable hook, guide blocks are arranged on the two sides of the movable hook, and guide grooves are formed in the positions, corresponding to the guide blocks, of the shell; a connecting frame is arranged on the portion, located at the joint of the movable hook and the output end of the horizontal pushing oil cylinder, of the movable hook, a front safety mechanism is arranged on the connecting frame and comprises a front safety block, and a torsional spring is arranged on the front safety block. A rear safety mechanism is arranged at the position, located at the rear jaw, of the shell and comprises a rear safety block, and a first pressure spring is arranged on the rear safety block; a cylinder body of the horizontal pushing oil cylinder is sleeved with a second pressure spring, and one end of the second pressure spring acts on the movable hook; a wear compensation groove is formed in one end, close to the rear jaw, of the rear safety block; the size and the weight of the connector are reduced, the load of the excavator is reduced, meanwhile, the safety is improved, and the service life is prolonged.
本发明公开了一种挖掘机用平推三保险连接器，涉及挖掘机连接器技术领域，包括壳体，壳体的一端开设有后虎口，壳体内设有平推油缸，平推油缸的输出端连接有活动钩，活动钩的两侧设有导向块，壳体对应导向块的位置开设有导向槽，活动钩位于与平推油缸输出端的结合部设有连接架，连接架上设有前保险机构，前保险机构包括前保险块，前保险块上配有扭簧；壳体位于后虎口的位置设有后保险机构，后保险机构包括后保险块，后保险块上设有第一压簧；平推油缸的缸体上套装有第二压簧，第二压簧的一端作用于活动钩上；后保险块靠近后虎口的一端开设有磨损补偿凹槽；本发明减小了连接器的体积和重量，降低了挖掘器的负载，同时提高了安全性，延长了使用寿命。
Horizontal-pushing three-insurance connector for excavator
一种挖掘机用平推三保险连接器
LIU XIAOJUN (Autor:in)
15.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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