Metal powder extruding machine driving mechanism

Abstract

The invention discloses a metal powder extruding machine driving mechanism. The metal powder extruding machine driving mechanism comprises a main bracket, an auxiliary bracket, lateral plate beams, aguide mounting bracket, a hydraulic cylinder, a driving fork, a first connecting rod, a second connecting rod, shearing fork rod sets, a third connecting rod, a fourth connecting rod, steel shafts, connecting pieces, and permeation pressurization boxes. The guide mounting bracket is connected with the auxiliary bracket. Long grooves are formed in the middle portions of the lateral plate beams. A guided seat is arranged at the middle of the guide mounting bracket. A rear mounting seat is arranged at the rear end of the guide mounting bracket. A front mounting seat is arranged at the front end of the guide mounting bracket. The front mounting seat is provided with a hinging shaft. The hydraulic cylinder is connected with the rear mounting seat. The shearing fork rod sets comprise a first shearing fork rod, a second shearing fork rod and a third shearing fork rod from right to left. Incomplete gears are arranged at the ends of the third connecting rod and the fourth connecting rod. The two incomplete gears are engaged. The middle portions of the first shearing fork rod, the second shearing fork rod and the third shearing fork rod are hinged by the steel shafts. Opening and closing operation of the multiple permeation pressurization boxes can be achieved by a short stroke of the driving mechanism, the box opening and closing efficiency is high, and the width can be adjusted based on ball mills with different capacities.

Description

technical field [0001] The invention belongs to the technical field of extruders, in particular, the invention relates to a driving mechanism of a metal powder extruder. Background technique [0002] The ball mill is the key equipment for crushing the material after it is crushed. It is widely used in cement, silicate products, new building materials 52555, refractory materials, chemical fertilizers, black and non-ferrous metal beneficiation, glass ceramics and other production industries, for dry or wet grinding of various ores and other grindable materials . [0003] Wet grinding is to pass water into the cylinder for grinding. In the process of metal grinding, wet grinding is often used. The metal powder after grinding needs to be dehydrated, and a metal powder extruder is required. [0004] The traditional extruder drive mechanism uses a long cylinder to squeeze the osmotic pressure box step by step, that is, the pressure plate at the end of the piston rod of the cylin...

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Problems solved by technology

[0004] The traditional extruder drive mechanism uses a long cylinder to squeeze the osmotic pressure box step by step, that is, the pressure plate at the end of the piston rod of the cylinder first contacts the nearest osmotic pressure box, and then the piston rod of the cylinder continues The elongation will make the first osmotic pressurization box contact the second osmotic pressurization box, and so on, to realize the combined operation of multiple osmotic pressurized boxes, the efficiency of the combined box is low, and the stroke of the cylinder is very long

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