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sand making machine

A sand making machine and frame technology, applied in the field of mining equipment, can solve the problems of uneven discharge of the rotor group, complex structure, affecting material throwing, etc., and achieve the effect of maintaining damage efficiency and smooth discharge.

Active Publication Date: 2017-03-01
ZHEJIANG ZHEKUANG HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When working, the material enters the interior of the rotor from the feed port above the rotor group, and is centrifugally thrown out with the rotation of the rotor group; however, the structure of the rotor group of the existing sand making machine is complex, which leads to the unsmooth discharge of the rotor group and affects the materials. Throwing out will eventually lead to a reduction in the crushing efficiency of the sand making machine

Method used

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Embodiment Construction

[0019] The preferred embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] Such as Figure 1~Figure 6 The sand making machine shown includes a frame 1, a crushing chamber assembly 7 arranged on the frame 1, a feeding hopper assembly 8 arranged above the crushing chamber assembly 7, and a crushing chamber assembly 7 arranged on the crushing chamber assembly 7. The inner rotor group 6, and the main shaft group 5 connected with the rotor group. The rotor set 6 includes a rotor seat 61 arranged on the main shaft, and a rotor body arranged on the rotor seat 61 . The rotor body includes a rotor top plate 63 , a rotor bottom plate 64 and a plurality of rotor brackets 67 , the rotor top plate 63 and the rotor bottom plate 64 are set up and down opposite each other, and a plurality of rotor brackets 67 are regularly arranged between the rotor top plate 63 and the rotor bottom plate 64 . A rotor cavity 60...

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Abstract

The invention relates to the field of mine equipment and particularly relates to a sand making machine. The sand making machine comprises a machine frame, a crushing chamber assembly, a feeding hopper assembly, a rotor set and a main shaft set, wherein the crushing chamber assembly is arranged on the machine frame, the feeding hopper assembly is arranged above the crushing chamber assembly, the rotor set is arranged inside the crushing chamber assembly, and the main shaft set is connected with the rotor set. According to the sand making machine, the rotor set is used for standardizing the discharging of materials sequentially through material distributing, material guiding and material throwing, so that the smooth discharging of the rotor set can be guaranteed, and the breakage rate of the sand making machine is maintained.

Description

technical field [0001] The invention relates to the field of mining equipment, in particular to a sand making machine. Background technique [0002] In the field of mining equipment, the vertical shaft impact crusher is also known as the sand making machine. Its working principle is to divide the material into the throwing material in the middle and the blanking material in the surrounding area. It is thrown at high speed and collides with the surrounding falling materials, and the stones are broken by the way of "rock hitting rock". When working, the material enters the interior of the rotor from the feed port above the rotor group, and is centrifugally thrown out with the rotation of the rotor group; however, the structure of the rotor group of the existing sand making machine is complex, which leads to the unsmooth discharge of the rotor group and affects the materials. Throwing out will eventually lead to a reduction in the crushing efficiency of the sand making machine...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C19/00
CPCB02C19/0018B02C19/005
Inventor 陈立波赵孟军陈利华李国强陈炳敏
Owner ZHEJIANG ZHEKUANG HEAVY IND CO LTD