Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydraulic motor with high-low speed switching structure for excavator
The invention belongs to the technical field of hydraulic motors, and particularly relates to a hydraulic motor with a high-low speed switching structure for an excavator, which comprises a hydraulic motor body, a connecting hole is formed in the front side of the hydraulic motor body, a supporting rotating rod is movably connected to the inner wall of the connecting hole, and a main gear is fixedly connected to the front side of the supporting rotating rod. By arranging the limiting mechanism, after a limiting rod is connected with a limiting clamping groove, a spring sliding rod on a supporting plate can pull the limiting rod due to the elastic force of the spring sliding rod, so that after the limiting rod is replaced with the limiting clamping groove, the limiting rod can be limited, and when the supporting plate moves, the limiting rod can be switched to the limiting clamping groove. The limiting sliding sleeve can limit the movement of the limiting sliding rod, so that the transverse movement of the supporting plate is limited, the limiting sliding block and the limiting sliding groove can limit the longitudinal movement of the supporting rod, and therefore the movement of the limiting rod can be reinforced and limited.
本发明公开的属于液压马达技术领域，具体为一种挖掘机用具有高低速切换结构的液压马达，包括液压马达本体，所述液压马达本体的前侧开设有连接孔，所述连接孔的内壁活动连接有支撑转杆，所述支撑转杆的前侧固定连接有主齿轮，所述主齿轮的前侧固定连接有切换机构，通过设置限位机构，可以在限位杆与限位卡槽连接后，支撑板上的弹簧滑杆能够因为自身的弹力，将限位杆拉动，从而在限位杆更换限位卡槽后，能够对限位杆进行限位，在支撑板移动时，限位滑套能够对限位滑杆的移动进行限位，从而对支撑板的横向移动进行限位，并且限位滑块和限位滑槽能够对支撑杆的纵向移动进行限位，因此可以对限位杆的移动进行加固限位。
Hydraulic motor with high-low speed switching structure for excavator
The invention belongs to the technical field of hydraulic motors, and particularly relates to a hydraulic motor with a high-low speed switching structure for an excavator, which comprises a hydraulic motor body, a connecting hole is formed in the front side of the hydraulic motor body, a supporting rotating rod is movably connected to the inner wall of the connecting hole, and a main gear is fixedly connected to the front side of the supporting rotating rod. By arranging the limiting mechanism, after a limiting rod is connected with a limiting clamping groove, a spring sliding rod on a supporting plate can pull the limiting rod due to the elastic force of the spring sliding rod, so that after the limiting rod is replaced with the limiting clamping groove, the limiting rod can be limited, and when the supporting plate moves, the limiting rod can be switched to the limiting clamping groove. The limiting sliding sleeve can limit the movement of the limiting sliding rod, so that the transverse movement of the supporting plate is limited, the limiting sliding block and the limiting sliding groove can limit the longitudinal movement of the supporting rod, and therefore the movement of the limiting rod can be reinforced and limited.
本发明公开的属于液压马达技术领域，具体为一种挖掘机用具有高低速切换结构的液压马达，包括液压马达本体，所述液压马达本体的前侧开设有连接孔，所述连接孔的内壁活动连接有支撑转杆，所述支撑转杆的前侧固定连接有主齿轮，所述主齿轮的前侧固定连接有切换机构，通过设置限位机构，可以在限位杆与限位卡槽连接后，支撑板上的弹簧滑杆能够因为自身的弹力，将限位杆拉动，从而在限位杆更换限位卡槽后，能够对限位杆进行限位，在支撑板移动时，限位滑套能够对限位滑杆的移动进行限位，从而对支撑板的横向移动进行限位，并且限位滑块和限位滑槽能够对支撑杆的纵向移动进行限位，因此可以对限位杆的移动进行加固限位。
Hydraulic motor with high-low speed switching structure for excavator
一种挖掘机用具有高低速切换结构的液压马达
WANG BAOJUN (Autor:in) / SHI XINHUA (Autor:in) / ZOU AIJUN (Autor:in) / JIA JINWEI (Autor:in) / ZHOU YANLING (Autor:in)
04.08.2023
Patent
Elektronische Ressource
Chinesisch
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