Multi-purpose reverse mineral grain crusher

A crusher and particle technology, applied in grain processing and other directions, can solve the problems of unfavorable environmental protection, high noise and high energy consumption, and achieve the effects of increasing service life, improving work efficiency and improving reliability.

Inactive Publication Date: 2015-07-22
薛应东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above problems are mainly low efficiency of crushing ore, high energy consumption, high noise, and a lot of dust dispersed into the air, causing environm

Method used

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  • Multi-purpose reverse mineral grain crusher
  • Multi-purpose reverse mineral grain crusher
  • Multi-purpose reverse mineral grain crusher

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Experimental program
Comparison scheme
Effect test

Embodiment

[0056] 1. Multiple reverse particle mineral crusher, characterized in that it includes: upper bearing box 1.1, lower bearing box 1.2, driven gear 2, driven transmission shaft 3, driving gear 4, driving transmission shaft 5, gear compression nut 6. Gear compression cover 7, upper tapered roller bearing 8.1, lower tapered roller bearing 8.2, bearing seat through cover 9, sealing packing 11, bearing seat cover mounting nut 12, cylinder gasket 14, box mounting bolt 15 , Pulverizer barrel 16, sanding blade 17, blade axial positioning sleeve 18, wear-resistant lining 19, wear-resistant lining end plate 20, rib plate 22, bearing seat cover 24, discharge port 26 , Inspection door installation bolt 28, inspection door wear-resistant lining board installation bolt 29, inspection door wear-resistant lining board 30, inspection door 31, bolt assembly 32, material inlet 33;

[0057] The pulverizer cylinder 16 is a cylindrical cylinder, the upper part of the pulverizer cylinder 16 is equipp...

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PUM

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Abstract

A multi-purpose reverse mineral grain crusher is characterized in that a crusher cylinder is cylindrical, an upper bearing box is mounted at the upper part of the crusher cylinder, and a lower bearing box is mounted at the lower part of the crusher cylinder; a bearing block through cover is connected onto the upper bearing box, and a bearing block airtight cover is connected with the lower bearing box; upper and lower conical roller bearings are mounted in the upper bearing box and the lower bearing box; the upper bearing box is located at the upper part of the crusher cylinder, and the lower bearing box is located at the lower part of the crusher cylinder; a driving gear and a driven gear are located at the top of the upper bearing box, and a driving transmission shaft and a driven transmission shaft are transmission shafts of the driving gear and driven gear respectively; in order to prevent the axial movement of the driving transmission shaft and the driven transmission shaft, both the driving transmission shaft and the driven transmission shaft adopt stepped shafts and penetrate through the bearing block through cover, middle parts are located in the crusher cylinder, and bottom parts are connected with the bearing block airtight cover; sanding vanes are mounted on the driving transmission shaft and the driven transmission shaft. The multi-purpose reverse mineral grain crusher has the characteristics of high efficiency, environmental pollution reduction and energy consumption reduction.

Description

technical field [0001] The utility model relates to a multiple reverse particle mineral crusher, which relates to the technical field of crushers. Background technique [0002] Ore crushing is a unit production equipment widely used in metallurgical and mining production and crushing of various ores and minerals. As we all know, the ore crushing workshop is noisy, dusty and consumes a lot of power. [0003] The ore pulverizer of prior art, very big defect is that equipment sealability is bad environment (as jaw crusher), and production noise is big, and power consumption is big. In some equipment, a shaft drives several blades to rotate and hit the ore to achieve crushing, which also has low efficiency and high energy consumption. Such as ZL: 201220545661.9. [0004] The above problems are mainly low efficiency of ore crushing, high energy consumption, high noise, and a lot of dust dispersed into the air, causing environmental pollution (dust pollution and noise pollution...

Claims

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Application Information

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IPC IPC(8): B02C13/14B02C13/26B02C13/30
CPCB02C13/14B02C13/26B02C13/30B02C2013/145
Inventor 薛应东
Owner 薛应东
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