Automatic cooling device for internal mixer

• Main Authors: ZHAO FUSHAN, QU ZHONGGE, YU RENJIA, QU SHIXIAN
• Format: Patent
• Language: Chinese; English
• Published: 18.08.2023
• Subjects: MAKING GRANULES OR PREFORMS; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model discloses an automatic cooling device for an internal mixer, which belongs to the technical field of internal mixers, and comprises an internal mixer body, the front surface of the internal mixer body is fixedly connected with a box body, and the front surface of the inner side of the box body is rotatably connected with a rotating shaft through a bearing. According to the automatic cooling device for the internal mixer, by arranging a rotating shaft, a half gear, a toothed plate, a spring, a connecting rod and a cooling fan, the rotating shaft enables the toothed plate to smoothly move left and right back and forth through the elastic force of the spring through meshing of the half gear and the toothed plate, and the toothed plate can drive a connecting plate to smoothly move left and right back and forth through the connecting rod; the cooling fan is arranged in the internal mixer body, so that the cooling fan can smoothly perform repeated circulating cooling work on the internal mixing ch