A two-stage crushing cone crusher

Abstract

The invention discloses a two-stage crushing cone crusher, comprising a strip-shaped bearing base, the upper surface of the strip-shaped bearing base is fixedly connected with a supporting frame, a crushing bearing box is arranged inside the supporting frame, and the crushing bearing box There are two crushing mechanisms in the body; the beneficial effect is that one is placed with two cone crushing heads, which is convenient for choosing whether to continue fine crushing after the initial crushing, avoiding the trouble of changing the crusher back and forth, and improving production efficiency. The collection is more convenient, and the wide-mouth feeding channel is placed to make the feeding more convenient.

Description

technical field [0001] The invention relates to the field of crushing, and more specifically relates to a two-stage crushing cone crusher. Background technique [0002] When the crusher works in time, it drives the internal crushing head so that the ore is continuously squeezed and bent in the crushing cavity to be crushed. [0003] When mining ores, some ores are relatively large in size. In order to facilitate transportation and storage, some large ores need to be broken into uniform small pieces. Traditionally, crushers are used. With the development of technology, cone crushing is now used. The traditional cone crusher usually enters from the entrance and collects through a crushing chamber. If you want to crush ore into different sizes, you need to choose different traditional crushers with different sizes of crushing heads. It is troublesome to replace the crusher continuously. , It is also a waste of time, so in order to solve these problems and meet people's needs m...

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