Impact type crusher capable of resisting to high temperature

Abstract

The invention discloses a high-temperature-resistant impact crusher, and relates to a crushing device, which includes a casing and a transmission shaft supported in the casing; a plurality of evenly spaced flanges are fixedly arranged on the transmission shaft, In addition, fixed shafts are fixedly installed on multiple flanges; multiple rotatable hammers are also arranged on the fixed shafts, and the hammers are located between the two flanges; the top of the casing is provided with a feeding port , a "U"-shaped sieve plate is provided in the casing, and a sieve hole is opened at the bottom of the sieve plate, and a plurality of hammers are surrounded in the sieve plate; a first connecting rod is arranged on the inner wall of the casing, and the sieve One end of the plate is hinged on the first connecting rod; the other end of the sieve plate is also hingedly provided with a second connecting rod, and the second connecting rod penetrates the casing to the outside. The invention improves the wear resistance and heat resistance of the hammer head, has high crushing efficiency, and can effectively protect the hammer body.

Description

technical field [0001] The invention relates to a crushing device, in particular to a high temperature resistant impact crusher. Background technique [0002] The impact crusher mainly relies on the impact energy to complete the crushing operation. When the impact crusher is working, the motor drives the rotor to rotate at a high speed, and the material enters the crusher chamber evenly, and the high-speed rotating hammer impacts, shears and tears the material, causing the material to be broken. At the same time, the gravity of the material itself makes the material from The high-speed rotating hammer head rushes towards the baffle plate and the sieve bar in the frame, and the material larger than the sieve hole size is retained on the sieve plate and continues to be hit and ground by the hammer until it is crushed to the required discharge particle size and finally discharged out of the machine through the sieve plate . However, during the crushing process of the hammer h...

AI Technical Summary

Problems solved by technology

However, during the crushing process of the hammer head, as the crushing time prolongs, the higher the temperature of the hammer body, the greater the damage to the hammer head, resulting in a reduction in the number of broken summer fruits.

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