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A platform for research: civil engineering, architecture and urbanism
Forced heat dissipation lubricating device, vibration gearbox and vibration pile hammer
The invention relates to the technical field of building machinery, in particular to a forced heat dissipation lubricating device, a vibration gearbox and a vibration pile hammer. The forced heat dissipation lubricating device is arranged on the vibration gearbox and comprises a driving pump, an oil suction structure, a cooling structure and an oil return pipe, and the driving pump is arranged on the vibration gearbox; the oil suction structure is connected with an oil inlet of the driving pump and used for sucking lubricating oil at the bottom of the vibration gearbox into the driving pump; an inlet of the cooling structure is connected with an oil outlet of the driving pump so as to cool the lubricating oil; and one end of the oil return pipe communicates with an outlet of the cooling structure, and the other end of the oil return pipe conveys the lubricating oil into the vibration gearbox. The cooling structure can achieve the purpose of cooling the high-temperature lubricating oil, so that the temperature of the lubricating oil in the vibration gearbox is reduced, and deformation and jamming caused by too high temperature of a bearing are prevented; and as the temperature of the lubricating oil is reduced, the lubricating characteristic of the lubricating oil is kept stable, the bearing and a gear can be well lubricated, and the damage rate of the bearing and the pitting corrosion rate of the gear are reduced.
本发明涉及建筑机械技术领域，尤其涉及一种强制散热润滑装置、振动齿轮箱及振动桩锤。强制散热润滑装置设置于振动齿轮箱，包括驱动泵、吸油结构、冷却结构和回油管，驱动泵设置于振动齿轮箱；吸油结构与驱动泵的进油口连接，用以将振动齿轮箱底部的润滑油吸入驱动泵内；冷却结构的进口与驱动泵的出油口连接以对润滑油冷却；回油管的一端与冷却结构的出口连通，回油管的另一端将润滑油输送至振动齿轮箱内。冷却结构能够实现对高温润滑油的冷却目的，从而使振动齿轮箱内的润滑油油温降低，防止轴承温度过高而变形卡死，由于润滑油温度降低，该润滑油的润滑特性保持稳定，轴承和齿轮能够得到良好的润滑，轴承的坏损率和齿轮的点蚀率降低。
Forced heat dissipation lubricating device, vibration gearbox and vibration pile hammer
The invention relates to the technical field of building machinery, in particular to a forced heat dissipation lubricating device, a vibration gearbox and a vibration pile hammer. The forced heat dissipation lubricating device is arranged on the vibration gearbox and comprises a driving pump, an oil suction structure, a cooling structure and an oil return pipe, and the driving pump is arranged on the vibration gearbox; the oil suction structure is connected with an oil inlet of the driving pump and used for sucking lubricating oil at the bottom of the vibration gearbox into the driving pump; an inlet of the cooling structure is connected with an oil outlet of the driving pump so as to cool the lubricating oil; and one end of the oil return pipe communicates with an outlet of the cooling structure, and the other end of the oil return pipe conveys the lubricating oil into the vibration gearbox. The cooling structure can achieve the purpose of cooling the high-temperature lubricating oil, so that the temperature of the lubricating oil in the vibration gearbox is reduced, and deformation and jamming caused by too high temperature of a bearing are prevented; and as the temperature of the lubricating oil is reduced, the lubricating characteristic of the lubricating oil is kept stable, the bearing and a gear can be well lubricated, and the damage rate of the bearing and the pitting corrosion rate of the gear are reduced.
本发明涉及建筑机械技术领域，尤其涉及一种强制散热润滑装置、振动齿轮箱及振动桩锤。强制散热润滑装置设置于振动齿轮箱，包括驱动泵、吸油结构、冷却结构和回油管，驱动泵设置于振动齿轮箱；吸油结构与驱动泵的进油口连接，用以将振动齿轮箱底部的润滑油吸入驱动泵内；冷却结构的进口与驱动泵的出油口连接以对润滑油冷却；回油管的一端与冷却结构的出口连通，回油管的另一端将润滑油输送至振动齿轮箱内。冷却结构能够实现对高温润滑油的冷却目的，从而使振动齿轮箱内的润滑油油温降低，防止轴承温度过高而变形卡死，由于润滑油温度降低，该润滑油的润滑特性保持稳定，轴承和齿轮能够得到良好的润滑，轴承的坏损率和齿轮的点蚀率降低。
Forced heat dissipation lubricating device, vibration gearbox and vibration pile hammer
一种强制散热润滑装置、振动齿轮箱及振动桩锤
ZHI KAIYIN (author) / MIAO GUOHUA (author) / FAN JINLONG (author) / KANG HUI (author)
2021-09-03
Patent
Electronic Resource
Chinese
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