Roll teeth with wear-resisting metal for toothed roll crusher

Abstract

The invention discloses roll teeth with wear-resisting metal for a toothed roll crusher. The roll teeth comprises a protection platform and a teeth handle, wherein teeth and reinforcing ribs which are distributed at intervals and are integrally connected are arranged on the protection platform, the upper parts of the teeth are integrally provided with the wear-resisting metal, a mounting hole is formed in the protection platform, and the teeth handle is integrally connected to the bottom of the protection platform. With the adoption of the roll teeth provided by the invention, grains of a product are uniform, number of over crushed grains is low, the energy consumption is low, the capacity is high, the crushing efficiency is high, the operation is table, the noise is small, little dust is generated, consumption of precious metal is little, the manufacturing price is low, the adjustment and maintenance are convenient, especially the broken teeth repairing problem is solved by virtue of the arrangement of the reinforcing ribs, and therefore, the operation and maintenance costs of equipment are greatly reduced.

Description

technical field [0001] The invention relates to the field of crushers used for crushing mineral products, in particular to a toothed roller crusher roller teeth with wear-resistant metal. Background technique [0002] With the rapid development of my country's economy, the scale of infrastructure construction is huge. The demand for building materials will be staggering. China is also a country with a large demand for mineral products. The mineral product processing market has broad prospects. At present, in China and even abroad, the crushing and processing equipment of mineral products has been hovering in the "one low" and "three high" of low efficiency, high energy consumption, high wear and high pollution. For example, "hammer crushers" and "impact crushers" have always been equipped with high power, heavy machine wear, low efficiency, high noise, and serious dust pollution. However, the old-fashioned "toothed roller crusher" still has defects such as complex st...

AI Technical Summary

Problems solved by technology

For example, "hammer crusher" and "impact crusher" have always been equipped with high power, large machine wear, low efficiency, high noise, and serious dust pollution.

However, the old-fashioned "toothed roller crusher" still has defects such as complex structure, high consumption of precious metals, high maintenance cost, and complicated use and adjustment, so it has been difficult to popularize and apply.

It is imminent to develop a crushing equipment with "high efficiency", "low energy consumption", "low noise" and "little dust pollution" (I applied for the patent No. ZL201020628553.9 and ZL201120485478.X on November 26, 2010 The toothed roller crusher patent solves the fundamental problem of the crusher, but the roller tooth system consumes a lot of precious metals and the cost is high

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