Screening device for wear-resistant material production

Abstract

The screening device for wear-resistant material production effectively solves the problem of inconvenience in replacing the screen of the existing screening device; the screening device comprises two left-right axial screens, the left and right ends of the screens are coaxially provided with connecting plates, the lower part of the screen is provided with an L-shaped supporting plate, the supporting plate is provided with a rotating shaft located in the screen and coaxial with the screen, the rotating shaft is rotatable, the rotating shaft is coaxially and rotatably connected with a rotating column, the rotating shaft is coaxially and rotatably connected with accommodating grooves on the left and right sides, the rotating shaft is provided with a plurality of supporting rods distributed along the circumferential direction on the left and right sides, a plurality of plug-in grooves corresponding to the supporting rods on the corresponding side are formed in the leftmost connecting plate and the rightmost connecting plate, the supporting rods are slidably connected with plug-in rods which can be inserted into the plug-in grooves, a plurality of protrusions corresponding to the supporting rods are arranged on the left and right sides of the rotating column and located in the accommodating grooves, and the inner end of the plug-in rod is provided with a top column which can contact the protrusion; the structure is simple, novel in design, convenient to use and high in practicality.

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