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A micro-controlled hydraulic fine crusher

A hydraulic, fine crushing technology, applied in the field of mining machinery

Inactive Publication Date: 2011-12-28
陈红旗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The extrusion force between the extrusion roller and the ore is rigid. During normal operation, when the ore is run over by the extrusion roller, if the volume of the ore is large, or when the extrusion roller squeezes hard ore, it will be stuck. Between the squeeze rollers, due to the high power of the motor, the squeeze rollers will rotate continuously, so that the extrusion force between the squeeze rollers and the ore will continue to increase, which may cause the motor to be burned or the machine to be damaged

Method used

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  • A micro-controlled hydraulic fine crusher
  • A micro-controlled hydraulic fine crusher
  • A micro-controlled hydraulic fine crusher

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0021] Depend on figure 1 , 2 It can be seen that the micro-controlled hydraulic type fine crusher of the present invention includes a frame 1, a fixed bearing seat 2, a movable bearing seat 3, a pair of squeezing rollers 4 and 5, an oil tank 6, an oil pump 7, a feed hopper 8, an outlet Hopper 9, track 10, gap adjustment hydraulic cylinder 11, compaction hydraulic cylinder 12, beam track 13, gap adjustment push rod 14, conveyor belt 15. A feed hopper 8 is arranged on the upper frame of the paired squeeze rollers 4 and 5, and a discharge hopper 9 is arranged on the lower frame of the paired squeeze rollers 4 and 5. The fixed bearing seat 2 is fixed on the frame 1 by bolts, and a track 10 is arranged on the frame, and the movable bearing seat 3 is placed in the track 10 and can slide along the track. The paired extrusion rollers 4 and 5 are respectively Installed in...

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Abstract

The invention discloses a micro-control hydraulic fine crusher, comprising a frame, a feeding hopper, a discharging hopper, a pair of squeeze rollers arranged on the frame, a driving mechanism for the squeeze rollers, and a gap adjustment for the squeeze rollers mechanism, computer control system. The driving mechanism of the squeeze roller and the gap adjustment mechanism of the squeeze roller are driven by the hydraulic control mechanism to drive the squeeze roller and adjust the gap between the squeeze rollers, so that the fine crusher can meet the overload situation when it is working. To ensure that all parts of the machine are not damaged, safe production.

Description

technical field [0001] The invention relates to a mining machine, in particular to a fine crusher. [0002] Background technique [0003] With the development of modern technology, the requirements for equipment are getting higher and higher, and metal minerals are getting more and more attention due to their unique physical and chemical properties, and the fine crushing technology, one of its deep processing technologies, has also attracted people's attention. [0004] In recent years, the research and development of fine crushing equipment, processes and methods at home and abroad is quite active, and one of the signs of development is from ultra-micron to micron-sized particles and classification technology. At present, there are many types of fine pulverizers. According to different principles, there are high-speed rotary pulverizers, airflow pulverizers, medium agitation pulverizers, ball mills and roller mills. [0005] The utility model with the patent number of 2006...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C4/42B02C4/32B02C4/02
Inventor 陈红旗陈肖李利峰
Owner 陈红旗
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