Shrimp shelling device

The invention discloses a shrimp shelling device, which comprises a directional ordering device, a head and tail removing device, a shell opening device and a shell removing device. To-be-shelled shrimps are ordered by a centrifuge device of the directional ordering device and then guided onto a conveying belt with V-shaped grooves, and then shrimp heads and shrimp tails are positioned and cut offby a cutter after being limited through guide retaining plates, on two sides of the V-shaped grooves, of the head and tail removing device, so that primary treatment of shrimp bodies is realized; then, shrimp shells are cut open through a plurality of shrimp body conveying belts in parallel arrangement at intervals along the width direction of the conveying belt, shell opening cutters and disc brushes, so that primary splitting of the shells is realized; finally, by rolling stripping of the shrimp shells through a horizontal shelling rolling roller group and an inclined shelling rolling roller group, shrimp treatment