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Centrifugal device for round ball sorting

A centrifugal device and sorting technology, which is applied in the direction of solid separation, classification, chemical instruments and methods, etc., can solve the problem that the sorting accuracy cannot meet the production needs, achieve uniform force, ensure stability, and reduce collision friction Effect

Active Publication Date: 2018-12-21
威海圆环先进陶瓷股份有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The requirements for the shape of silicon nitride ceramic balls are also very high. In the production process, irregular shapes or ellipsoidal ceramic balls often appear, which need to be sorted by a sorting machine. However, the sorting in the prior art can Sorting by size, the sorting accuracy of spheres with similar sizes cannot meet the production needs

Method used

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  • Centrifugal device for round ball sorting
  • Centrifugal device for round ball sorting
  • Centrifugal device for round ball sorting

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Embodiment Construction

[0019] figure 1 It shows a centrifugal device for sorting round balls, including a sorting disc 1, a sorting body 2, a rotating shaft 3 and a power unit 4. The circular opening of the sorting disc 1 is upward, and the disc 1 is downward. The bottom surface is sunken downward to form a hollow separation cavity, and the sorting body is installed in the separation cavity. The sorting body 2 is a vertebral structure, the busbar of the sorting body 2 is a single-leaf hyperbola, and the rotating shaft 3 is fixed on the lower bottom of the sorting body. The central axis of the rotating shaft 3 is collinear with the central axis of the sorting disc 1, the output end of the power device is connected to the rotating shaft, and the rotating shaft is connected to the sorting disc through a reduction gear.

[0020] Further, the hyperbolic equation is:

[0021] X² / 4.17²-Y² / 9.64²=1;

[0022] Among them, x and y are the point coordinates on the hyperbola, the thickness of the hyperboloid is...

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Abstract

The invention provides a centrifugal device for round ball sorting, and the centrifugal device is used for sorting ceramic balls to obtain round ceramic ball bodies. A connector socket can comprise atongue-shaped portion, and the tongue-shaped portion can be formed by using a printed circuit board. The centrifugal device comprises a sorting disc, a sorting body, a rotating shaft and a power device, wherein a round disc mouth of the sorting disc is upward, the lower bottom face of the sorting disc concaves downwards to form a hollow separation cavity, the sorting body is installed inside the separation cavity and is of a vertebral body structure, a busbar of the sorting body is a simple-leaf hyperbola, the rotating shaft is fixed to the lower bottom face of the sorting body, the central axis of the rotating shaft is collinear with that of the sorting disc, connection is established between the output end of the lower device and the rotating shaft, and the connection is established between the rotating shaft and the sorting disc through a speed reducing gear. The centrifugal device for the round ball sorting is simple in structure and good in sorting effect.

Description

technical field [0001] The sorting device described in this application. In particular, it relates to a centrifugal device for sorting round spheres. Background technique [0002] Silicon nitride ceramic balls are used in various bearings with extreme performance requirements. Compared with steel balls, silicon nitride ceramic bearing balls have high temperature resistance, self-lubricating, long life, low cost, corrosion resistance, no rust, no corrosion Pollution, non-magnetic, electrical insulation, high speed, light weight, small deformation, strong hardness and other main advantages. The combination of these excellent properties makes silicon nitride the first choice for high-performance bearing rolling body materials; high-speed / ultra-high-speed bearings, high-precision bearings, vacuum bearings, high / low temperature bearings, non-magnetic bearings, high-precision ball screws; can also be used It is used as valve ball and measuring ball in chemical pump, high tempera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B13/11B07B13/14
CPCB07B13/11B07B13/14
Inventor 张宏毅于利学王美玲
Owner 威海圆环先进陶瓷股份有限公司
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