Cotton lifting device of cotton collecting machine and cotton collecting machine

• Main Authors: DUAN GUOXING, LEE KANGOL, LI XUEGUO, LI JING, LOU FANBAO, LI JINTAO, SUN GUOPENG
• Format: Patent
• Language: Chinese; English
• Published: 06.02.2024
• Subjects: BRAIDING; COTTON-WOOL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS; KNITTING; LACE-MAKING; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL; NON-WOVEN FABRICS; TEXTILES; TRIMMINGS; WADDING

The cotton lifting device comprises an air uniformizing box, the air uniformizing box comprises a box body, an air inlet, an air outlet and a connecting frame, the air inlet is formed in the bottom of the back face of the box body and connected with a fan through an external air duct, and the air outlet is formed in the top of the front face of the box body. Due to the arrangement of the air uniformizing box structure, after entering the box body, air fully flows in the air uniformizing box, and then air outlet is uniform. The top of the back face of the box body is provided with a maintenance air opening which corresponds to the air outlet and is used for cleaning the air outlet and preventing the air outlet from being blocked and affecting the cotton lifting effect. According to the cotton lifting device, due to the design of the air distributing box, the air outlet amount of air at all positions of the air outlet is basically uniform, and the situation that primary felt forming is poor due to uneven air ou