Chassis sealing structure of color sorter

The utility model provides a color sorter case sealing structure, which is characterized in that an outer sealing gasket and an inner sealing ring are fixed on a door frame, and the outer sealing gasket and the inner sealing ring abut against the plate surface of a door plate for sealing. The outer sealing gasket and the inner sealing ring are arranged on the door frame, inner sealing and outer sealing are achieved, the sealing ring arranged on the inner periphery can be attached to the plate face of the door plate all the time, and sealing is kept. The sealing requirement can be met by arranging the simply assembled sealing gasket on the periphery of the door plate, and the assembly difficulty is reduced while reliable sealing is achieved. 本实用新型提供了一种色选机机箱密封结构，门框上固定有外围密封垫和内围密封圈，外围密封垫和内围密封圈与门板的板面抵触密封。通过在门框上布置外围密封垫、内围密封圈，实现内、外两道密封，内围设置的密封圈能够始终贴合门板板面，保持密封。门板外围设置装配简单的密封垫就能满足密封需求，在拥有可靠密封的同时减少装配难度。