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Cone crusher

A cone crusher and cone fixing technology, applied in the field of mechanical structure, can solve the problems of high failure rate, complex structure and high price, and achieve the effects of low failure rate, high transmission speed and low price

Pending Publication Date: 2020-12-01
张志英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current cone crusher usually has a complex structure and more than 30 parts, so the failure rate is high and the price is expensive.

Method used

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] It should also be noted that the terms "inner", "outer", "upper", "lower", "left", "right", "front, and rear" mentioned in this article to describe the orientation are not specific unless otherwise specified. This orientation is just for the convenience of description, and the description of the product is different depending on the orientation of the product. The orientations that can be understood by those of ordinary skill in the art witho...

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Abstract

The invention discloses a cone crusher. A fixed cone assembly comprises a fixed cone sleeve (7) and a fixed cone (8), and the fixed cone (8) is fixed in the fixed cone sleeve (7). A machine frame comprises an upper machine frame (5) and a lower machine frame (6). The upper machine frame (5) and the lower machine frame (6) are fixedly connected. A plurality of uniformly-distributed notches (51) areformed in the bottom of the upper machine frame (5), a plurality of uniformly-distributed hanging lugs (71) stretch out of the upper edge of the fixed cone sleeve (7), and the hanging lugs (71) stretch out of the notches (51) and are fixed to an upper fixed flange (61) of the lower machine frame (6) through springs (11). A movable cone (9) is arranged in the fixed cone (8) and fixed to the lowerpart of a main shaft (2), a plurality of spiral flanges (91) with wedge-shaped cross sections protrude out of the outer wall of the movable cone (9), and the spiral flanges (91) are thinned from top to bottom along a spiral line. A motor drives the movable cone (9) to rotate through a belt, a belt wheel (1) and the main shaft (2) to crush materials. The cone crusher is simple in structure, few inpart, low in failure rate, low in price, high in conveying speed, high in productivity and low in maintenance cost.

Description

technical field [0001] The invention relates to the technical field of mechanical structures; in particular, it relates to a cone crusher. Background technique [0002] Cone crusher is a kind of high-efficiency vibrating fine crushing equipment. It has outstanding performance in processing high-hardness and brittle materials. It is the first choice for fine crushing of steel slag. It also has efficient application examples in processing construction gravel and refractory materials. [0003] The current cone crusher usually has a complicated structure, and there are generally more than 30 parts, so the failure rate is high and the price is expensive. Contents of the invention [0004] The object of the present invention is to provide a cone crusher with simple structure, less parts, low failure rate, low price, high transmission speed, high production capacity and low maintenance cost. [0005] The purpose of the present invention is achieved through the following technica...

Claims

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Application Information

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IPC IPC(8): B02C2/10B02C23/00
CPCB02C2/10B02C23/00
Inventor 张志英张黎明
Owner 张志英