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A ball mill

A technology of ball milling and ball milling tanks, which is applied in grain processing and other fields, and can solve problems such as cumbersome operations

Active Publication Date: 2020-12-15
HUNAN INSTITUTE OF ENGINEERING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing ball mill jar is detachable, each time you need to remove the ball mill jar and put iron balls and other items into it and then install it again, and after crushing the items, you need to remove the ball mill jar before pouring out the powder , the operation is too cumbersome

Method used

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  • A ball mill
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] refer to figure 1 and figure 2 , is the first embodiment of the present invention, this embodiment provides a kind of ball milling device, ball milling device comprises ball milling unit 100, heating unit 200 and support unit 300, heating unit 200 is arranged below ball milling unit 100, and supporting unit 300 supports ball milling In the unit 100, the material is put into the heating unit 200 for heating after being pulverized by the ball mill unit 100.

[0034] Specifically, the ball milling unit 100 includes a motor 101, a rotating shaft 102 connected to the motor 101 through a belt transmission pair, a first turntable 103 fixedly connected to the rotating shaft 102, a ball milling pot 104 mated with the first turntable 103, and a ball milling pot 104 fixed to the ball milling pot 104. The gear 105 on the top, the ring gear 106 meshing with the gear 105, and the second turntable 107 arranged below the first turntable 103 and matched with the bottom of the ball mil...

Embodiment 2

[0040] refer to Figure 3-10 , is the second embodiment of the present invention, which is different from the first embodiment in that: it further includes a collection unit 400 . In the previous embodiment, the ball milling device includes a ball milling unit 100, a heating unit 200 and a support unit 300, the heating unit 200 is arranged below the ball milling unit 100, the supporting unit 300 supports the ball milling unit 100, and the material is loaded after being pulverized by the ball milling unit 100. into the heating unit 200 for heating.

[0041] Specifically, the ball milling unit 100 includes a motor 101, a rotating shaft 102 connected to the motor 101 through a belt transmission pair, a first turntable 103 fixedly connected to the rotating shaft 102, a ball milling pot 104 mated with the first turntable 103, and a ball milling pot 104 fixed to the ball milling pot 104. The gear 105 on the top, the ring gear 106 meshing with the gear 105, and the second turntable ...

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Abstract

The invention discloses a ball-milling device. The ball-milling device comprises a ball-milling unit, a heating unit, a supporting unit and a collecting unit. The heating unit is arranged below the ball-milling unit, the supporting unit supports the ball-milling unit, the ball-milling comprises a motor, a rotating shaft, a first turnplate, a ball-milling tank, a gear, an inner gear ring and a second turnplate, the heating unit comprises a heating box, a protective gas cylinder, a gas outlet pipe, a power supply box, a valve and an oxygen measurement instrument, the supporting unit comprises ahousing 301, a supporting leg and a connecting rod, and the collecting unit comprises a collecting hopper and a second supporting rack. According to the device, it is not needed to detach the ball-milling tank repeatedly. Powder obtained by crushing materials is put in the heating box directly through the collecting hopper, and the heating box can heat the powder under protection of protecting gas.

Description

technical field [0001] The invention relates to the technical field of ball milling devices, in particular to a ball milling device. Background technique [0002] The ball mill is the key equipment for crushing the material after it is crushed. This type of grinding machine is filled with a certain number of steel balls in its cylinder as the grinding medium. The working process of the planetary ball mill mainly includes two movements. One is that the ball milling pot fixing device revolves around the central axis driven by the motor, and the other is that the ball milling pot fixing device itself rotates. These two movements are carried out simultaneously. Through the combination of the two movements, the purpose of crushing the sample is achieved. The existing ball mill jar is detachable, each time you need to remove the ball mill jar and put iron balls and other items into it and then install it again, and after crushing the items, you need to remove the ball mill jar b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C17/10B02C17/08B02C17/18B02C17/24B02C23/06B02C23/20B02C23/10
CPCB02C17/08B02C17/10B02C17/18B02C17/1815B02C17/183B02C17/184B02C17/1865B02C17/24B02C23/06
Inventor 高平平彭小敏伍小波陈爽吴安如
Owner HUNAN INSTITUTE OF ENGINEERING