Screening device

• Main Authors: QIN LUNING, LIU BEI, ZENG LUMAN, LIU YONG, LIU ZEXIAO
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The utility model relates to the field of edible mushroom compost production, and discloses a screening device which comprises a material receiving groove, a mesh screen device and a feeding hopper, a discharging opening is formed in the bottom of the feeding hopper, the mesh screen device comprises a screen, a connecting rod and a supporting frame, a poke rod is rotationally connected to the supporting frame, the poke rod is connected with a poke plate, a transmission rod is slidably connected to the supporting frame, and the transmission rod is connected with the connecting rod. The connecting rod is fixedly connected with a driving gear, the poke rod is fixedly connected with a driven wheel, and the transmission rod is connected with a driven rack and a driving rack. The utility model has the following advantages and effects: the swinging stirring plate is used for stirring the edible mushroom compost falling from the discharge hole, so that the distribution uniformity of the edible mushroom compost on the