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Conical crushing device

A technology of cone crushing and telescopic device, applied in grain processing and other directions, can solve problems such as poor versatility

Active Publication Date: 2018-06-19
HANGZHOU HEXING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims at the shortcoming of the poor versatility of the cone crushing device in the prior art, and provides a cone crushing device

Method used

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Embodiment 1

[0022] Cone Crusher, such as Figure 1-3 As shown, it includes an upper casing 10, a lower casing 11 and a main shaft 12, the upper casing 10 is fixedly connected with the lower casing 11 by bolts, one end of the main shaft 12 extends into the lower casing 11, and the other end of the main shaft 12 extends out of the upper casing 10. The lower end of the lower casing 11 is provided with a mounting hole 111 for the main shaft 12 to pass through. The inner wall of the mounting hole 111 is inlaid with a positioning sleeve 13, and a rubber sleeve 14 is fixed on the outer peripheral wall of the lower end of the main shaft 12. The rubber sleeve 14 extends into the positioning In the cover 13, a large bevel gear 15 is also installed in the lower casing 11, and the large bevel gear 15 and the rubber sleeve 14 are fixedly connected by bolts, and the drive device 17 for driving the small bevel gear 16 to rotate is installed on the outer wall of the lower casing 11. , the lower end of th...

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Abstract

The invention relates to the field of crushing, and discloses a conical crushing device, which comprises an upper shell, a lower shell and a main shaft. One end of the main shaft stretches into the lower shell; the other end of the main shaft stretches out of the upper shell; an installation hole for the main shaft to pass through is formed in the lower end of the lower shell; a positioning sleeveis inlaid in an inner wall of the installation hole; a rubber sleeve is fixed onto an outer circumferential wall of the lower end part of the main shaft, and stretches into the positioning sleeve; alarge conical gear is further arranged in the lower shell and is fixedly connected with the rubber sleeve through bolts; a drive device for driving a bevel pinion to rotate is arranged on an outer side wall of the lower shell; and an oscillation adjusting device is arranged on the lower end of the lower shell. According to the conical crushing device provided by the invention, an eccentric angle of the main shaft can be controlled through controlling the stretching rate of a telescopic device, and when the stretching rate of the telescopic device is increased, the eccentric angle of the main shaft becomes larger to replace an original eccentric sleeve structure, so that the conical crushing device provided by the invention can be used for adjusting the eccentric angle of the main shaft intime, and a gap size of a crushing channel can be adjusted.

Description

technical field [0001] The invention relates to the crushing field, in particular to a cone crushing device. Background technique [0002] Cone crushers are widely used in mining machinery. Through the development of cone crushers in recent years, the technology has become more and more mature, and technological innovation has become more and more difficult. The cone swings, so that the movable cone liner does the cone swing, and realizes the large and small crushing of stones in the crushing channel. When the eccentric size of the eccentric sleeve is fixed, the width change value of the crushing channel is also fixed, which cannot be determined according to the The size of the stone is adjusted, and the general performance is poor. Contents of the invention [0003] The invention provides a cone crushing device aiming at the disadvantage of poor versatility of the cone crushing device in the prior art. [0004] In order to solve the above technical problems, the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C2/06
CPCB02C2/06
Inventor 王连新万里荣朱建阳朱长松阮国强
Owner HANGZHOU HEXING MACHINE
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