Garbage pit grabbing device

The utility model discloses a garbage pit grabbing device which comprises a rake arm. The rake teeth are arranged at one end of the rake arm; the rotating disc is rotationally arranged in the middle of the rake arm through a rotating shaft; the connecting disc is arranged on the rotating disc; wherein uniformly distributed connecting blocks are arranged on the outer side of the connecting disc, mounting grooves are formed among the connecting blocks, the connecting disc is in a ten-prism shape, the connecting blocks are in a pentagonal prism shape, one side of each connecting block coincides with one edge of the connecting disc, and the mounting grooves of the petal-shaped connecting disc can be mechanically matched with arc-shaped bucket petals of a garbage hoist. The device has the beneficial effects that in the process of treating garbage by utilizing the garbage crane, the connecting disc and the connecting block are arranged, so that the device can be more stably connected with the garbage crane, the rak