Asparagus lettuce peeling device

The asparagus lettuce peeling device relates to the technical field of asparagus lettuce peeling, and comprises a box body, a feeding groove is formed in the box body, an internal groove is formed in the outer side of the feeding groove and located in the box body, a rotating ring is rotationally connected to the interior of the internal groove, and the rotating ring is arranged in the box body. Two first sliding grooves corresponding to each other are formed in the rotating ring, a second sliding groove is formed in the position, located on one side of each first sliding groove, in the rotating ring, four corresponding first sliding blocks are slidably connected to the interior of each first sliding groove, and second sliding blocks are fixed to the outer sides of the first sliding blocks; a second sliding block is fixedly connected to the outer side of the inner groove, a fixing rod is fixedly connected to the outer side of the second sliding block, the other end of the fixing rod is fixedly connected to th