A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an emergency cooling device for an excavator bucket. The emergency cooling device comprises a body, the body comprises an excavation cavity with an opening facing the upper left side, at least three cooling cavities with openings facing the left are sequentially formed below the excavation cavity from front to back, cooling sliding cavities are formed in the upper end walls of the cooling cavities in a communicating mode, spraying driving cavities are formed in the upper sides of the cooling sliding cavities in a communicating mode, cooling devices are arranged in the cooling sliding cavities, and each cooling device comprises a cooling sliding block arranged in the corresponding cooling sliding cavity in a sliding mode. Emergency cooling can be performed when an excavating head is too hot, the excavating head is rapidly cooled in the modes of cold water spraying and water cooling heat absorption, so that the cooling efficiency is improved, the service life of the excavating head is prolonged, meanwhile, water used for cooling can be collected and recycled, and therefore waste of water resources is reduced.
本发明公开的一种挖掘机挖掘斗应急降温装置，包括主体，所述主体包括开口朝向左上侧的挖掘腔，所述挖掘腔的下方由前至后依次设置有至少三个开口朝左的降温腔，所述降温腔的上端壁连通设置有降温滑动腔，所述降温滑动腔的上侧连通设置有喷射驱动腔，所述降温滑动腔内设置有降温装置，所述降温装置包括滑动设置于所述降温滑动腔内的降温滑动块，该发明能够在挖掘头过热时对其进行紧急降温，通过使用凉水喷撒以及水冷吸热的方式使挖掘头快速降温，进而提高了降温效率并保护了挖掘头的使用寿命，同时还能够将降温使用后的水进行收集再利用，从而减少了水资源的浪费。
The invention discloses an emergency cooling device for an excavator bucket. The emergency cooling device comprises a body, the body comprises an excavation cavity with an opening facing the upper left side, at least three cooling cavities with openings facing the left are sequentially formed below the excavation cavity from front to back, cooling sliding cavities are formed in the upper end walls of the cooling cavities in a communicating mode, spraying driving cavities are formed in the upper sides of the cooling sliding cavities in a communicating mode, cooling devices are arranged in the cooling sliding cavities, and each cooling device comprises a cooling sliding block arranged in the corresponding cooling sliding cavity in a sliding mode. Emergency cooling can be performed when an excavating head is too hot, the excavating head is rapidly cooled in the modes of cold water spraying and water cooling heat absorption, so that the cooling efficiency is improved, the service life of the excavating head is prolonged, meanwhile, water used for cooling can be collected and recycled, and therefore waste of water resources is reduced.
本发明公开的一种挖掘机挖掘斗应急降温装置，包括主体，所述主体包括开口朝向左上侧的挖掘腔，所述挖掘腔的下方由前至后依次设置有至少三个开口朝左的降温腔，所述降温腔的上端壁连通设置有降温滑动腔，所述降温滑动腔的上侧连通设置有喷射驱动腔，所述降温滑动腔内设置有降温装置，所述降温装置包括滑动设置于所述降温滑动腔内的降温滑动块，该发明能够在挖掘头过热时对其进行紧急降温，通过使用凉水喷撒以及水冷吸热的方式使挖掘头快速降温，进而提高了降温效率并保护了挖掘头的使用寿命，同时还能够将降温使用后的水进行收集再利用，从而减少了水资源的浪费。
Emergency cooling device for excavator bucket
一种挖掘机挖掘斗应急降温装置
ZHONG AYAN (author)
2021-04-20
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
| European Patent Office | 2022