Small excavation crusher for underground roadway of coal mine: Fid-Bau Portal

Small excavation crusher for underground roadway of coal mine

XU KONGMING

The invention discloses a small excavation crusher for an underground roadway of a coal mine. The small excavation crusher for the underground roadway of the coal mine comprises a vehicle body, wherein a conveying device is arranged in the vehicle body, and an excavation crushing arm is arranged at the top of the vehicle body; through cooperation of a triggering device and a clamping device, whenthe orientation of a bucket device deviates from the orientation of the conveying device, an energy storage device is driven through the conveying device to rotate, energy stored in the energy storagedevice is increased, and meanwhile, the bucket device acts, and is enabled to temporarily store deposits; through a shifting device, energy transmission can be automatically interrupted after the energy stored in the energy storage device is enough; through cooperation of the bucket device, the triggering device and the clamping device, when the orientation of the bucket device and the orientation of the conveying device are the same, the energy in the energy storage device is automatically released, and meanwhile, the bucket device generates corresponding action, the deposits stored in the bucket device can be pushed into the conveying device conveniently, and then the deposits in the side front part of the bucket device can be cleaned conveniently, so that the time and labor are saved,and the practicability of the excavation crusher is improved.

本发明公开了一种煤矿井下巷道小型挖掘破碎机，包括车体，所述车体的内部设有传送装置，车体的顶部设有挖掘破碎臂；通过触发装置和卡接装置的配合，使铲斗装置的朝向偏离传送装置的朝向时，通过传送装置驱动蓄能装置转动，使蓄能装置存储的能量增加，同时铲斗装置动作，使铲斗装置能够对堆积物进行暂存，通过窜动装置，使蓄能装置存储的能量足够以后自动中断能量传输，通过铲斗装置、触发装置、卡接装置的配合，使铲斗装置与传送装置朝向一致时，蓄能装置的能量自动释放，同时铲斗装置产生相应的动作，方便将铲斗装置内部存储的堆积物推向传送装置的内部，进而方便对铲斗装置侧前方的堆积物进行清理，省时省力，提高了该挖掘破碎机的实用性。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren