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AC servo driven stirring-vibrating composite nanometer powder preparation ball mill

An AC servo, compound technology, applied in grain processing and other directions, can solve the problem of low ball milling efficiency, and achieve the effect of improving stirring efficiency, sufficient stirring and mixing, and reasonable speed

Active Publication Date: 2015-02-04
北京润丰科技发展有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The existing ball mill has the disadvantage of low ball milling efficiency

Method used

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  • AC servo driven stirring-vibrating composite nanometer powder preparation ball mill
  • AC servo driven stirring-vibrating composite nanometer powder preparation ball mill
  • AC servo driven stirring-vibrating composite nanometer powder preparation ball mill

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] refer to figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , an AC servo-driven mixing and vibration composite nano-powder preparation ball mill, its power is provided by the first AC permanent magnet synchronous servo motor 1 for stirring, the second AC permanent magnet synchronous servo motor 8 for vibration, and the first AC permanent magnet synchronous servo motor 8. The permanent magnet synchronous servo motor 1 is connected to the input end of the reducer 2, and the output end of the reducer 2 is connected to the center pinion 11 for stirring through a key, and the center pinion 11 is respectively connected to the ends of the three sets of hollow stirring shaft groups 10. The gears 10-1 are meshed to perform the second stage of deceleration, which further amplifies the driving torque of the AC permanent magnet servo motor 1, so that the stirr...

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Abstract

The invention provides an AC servo driven stirring-vibrating composite nanometer powder preparation ball mill, wherein the power is respectively provided by a first AC permanent magnetic synchronous servo motor for stirring and a second AC permanent magnetic synchronous servo motor for vibrating, the first AC permanent magnetic synchronous servo motor is engaged with the end rack wheels of three hollow stirring shaft groups through central pinions at the output end of a speed reducer, pinions used for driving eccentric vibrating shafts at the other end parts of the three hollow stirring shaft groups are connected with the second AC permanent magnetic synchronous servo motor through central rack wheels and accelerators, the eccentric vibrating shaft of each hollow stirring shaft group is provided with two groups of eccentric blocks, the eccentric vibrating shaft is supported in the inner hole of a hollow shaft, a helical stirring blade is welded on the hollow shaft, since the three controllable vibrating and stirring shaft groups are adopted, the AC servo driven stirring-vibrating composite nanometer powder preparation ball mill can be used for both stirring and vibrating on the eccentric vibrating shaft, reasonably controlling the stirring speed and improving the stirring efficiency.

Description

technical field [0001] The invention belongs to the technical field of powder preparation ball mills, and in particular relates to an AC servo-driven mixing and vibration composite nanopowder preparation ball mill. Background technique [0002] The ball mill is the key equipment used when the material is processed or crushed to a certain size, and then processed or crushed to a smaller size. It uses its own rotation or the stirring effect of the stirring shaft to drive the grinding body in the barrel of the machine body to stir and grind the material. Through the continuous impact and friction of the grinding body on the material, the material is ground into a fine powder of ideal size. Ball mills are widely used in cement, chemical industry, construction, fertilizer, refractory materials, and ceramic industries. [0003] Ball mills can be divided into many types, and the common industrial ball mills are horizontal large ball mills. It is composed of a long horizontal cyli...

Claims

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Application Information

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IPC IPC(8): B02C17/16B02C17/10B02C17/18B02C17/24B02C25/00
CPCB02C17/16B02C17/163B02C17/18B02C17/24B02C2017/165
Inventor 赵旭哲
Owner 北京润丰科技发展有限责任公司
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