External power self-cleaning mechanical mud scraping device

• Main Authors: NING AIMIN, HAO JUNMING, QIU KAI
• Format: Patent
• Language: Chinese; English
• Published: 20.09.2022
• Subjects: CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model relates to the technical field of settling tank cleaning, and discloses an external power self-cleaning mechanical mud scraping device which comprises a settling tank and a placing table, the top of the placing table is fixedly connected with the bottom of an explosion-proof motor, an electric control device is fixedly installed at one end of the explosion-proof motor, and the electric control device adopts a microcomputer space-time switch. The output end of the explosion-proof motor is fixedly provided with a speed reducer, the speed reducer is a cycloidal pin gear speed reducer, one end of the speed reducer is fixedly provided with a worm, one end of the worm penetrates through the outer wall of the settling tank and extends into the settling tank, the outer wall of the worm is movably provided with a sealing box, and one end of the worm is fixedly connected with one end of a transmission shaft; the worm is meshed with the worm gear, and a central rotating body is fixedly mounted on the i