CN209423742U - A kind of ball mill - Google Patents

A kind of ball mill Download PDF

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Publication number
CN209423742U
CN209423742U CN201821855484.8U CN201821855484U CN209423742U CN 209423742 U CN209423742 U CN 209423742U CN 201821855484 U CN201821855484 U CN 201821855484U CN 209423742 U CN209423742 U CN 209423742U
Authority
CN
China
Prior art keywords
speed
ball mill
servo motor
grinding container
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821855484.8U
Other languages
Chinese (zh)
Inventor
王启蒙
杨丽颖
颜彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Jinan
Original Assignee
University of Jinan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Jinan filed Critical University of Jinan
Priority to CN201821855484.8U priority Critical patent/CN209423742U/en
Application granted granted Critical
Publication of CN209423742U publication Critical patent/CN209423742U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The ball mill of the utility model design, belongs to mechanical device design field, mainly includes speed-down servo motor, gear wheel, pinion gear, support shaft, angular contact ball bearing, grinding container, support base.Pinion gear is mounted on speed-down servo motor shaft ends, and speed-down servo motor is in the lower right of grinding container distalmost end.Gear wheel is fixed on the right end of grinding container support shaft.The ball mill transmission efficiency of the utility model design is relatively good, is able to achieve speed-regulating function, and spring bearing uses angular contact ball bearing, and high reliablity can support radial force and the biggish axial force of support.

Description

A kind of ball mill
Technical field
The present invention relates to mechanical device design field, emphasis is to be related to ball mill.
Background technique
The ball mill of stirring-type is provided with grinding container, and the main device of grinding container includes putting what material to be processed entered Entrance, fluid inlet, the outlet of material.Contain abrasive body in grinding container, and equipped with for rapidoprint entrance and The outlet of material after processing is completed.Traditional grinding container carries out Stirring under the drive of transmission shaft, but revolving speed is fixed.And Existing ball mill working efficiency major part working efficiency is relatively low, needs to be further improved.
Summary of the invention
The object of the invention is in order to improve the deficiencies in the prior art, so devising a kind of ball mill.
Required the technical issues of solving of the invention, can be realized by following technical method:
The ball mill that the present invention designs mainly includes speed-down servo motor, gear wheel, pinion gear, support shaft, grinding appearance Device, angular contact ball bearing, support base.Speed-down servo motor is driven by the deceleration device that pinion gear and gear wheel form, Support shaft is driven to be rotated, so that grinding container carries out the purpose for being rotated up to grinding.Pinion gear is mounted on speed-down servo electricity Arbor end, speed-down servo motor is in the lower right of grinding container distalmost end.Gear wheel is fixed on the right side of grinding container support shaft End.
The motor of the ball mill uses speed-down servo motor.
The ball mill uses mechanical reduction gear.
The bearing uses angular contact ball bearing.
According to above-mentioned technology, the present invention has the advantage that:
Using speed-down servo motor, pinion gear, gear wheel, angular contact ball bearing, support base, support shaft ball mill.It is dynamic Power source uses speed-down servo motor, not only simplifies the complexity of whole system, also itself overcomes servo motor that there is starting to turn The excessive disadvantage of square, and there is certain speed-regulating function.Using mechanical reduction gear be because gear drive have it is high-efficient, The advantages that compact-sized, reliable operation, transmission ratio are stablized.Due to having the bigger axial load energy of contact angle using angular contact ball bearing Power is bigger, contact angle smaller the advantages of being more conducive to high speed rotation, so being more advantageous to support using angular contact ball bearing.
Detailed description of the invention
Fig. 1 is ball mill structural schematic diagram of the invention.
Each part mark is respectively as follows: 1, speed-down servo motor 2, pinion gear 3, gear wheel 4, support shaft 5, corner connection in figure Touch ball bearing 6, support base 7, grinding container
Specific embodiment
In order to simply and effectively understand the ball mill that the present invention designs, below to each device of the ball mill of design and work Make process and carries out detailed discussion.
The ball mill apparatus of this invention design includes 1, speed-down servo motor 2, pinion gear 3, gear wheel 4, support shaft 5, angular contact ball bearing 6, support base 7, grinding container.The main course of work is that speed-down servo motor drives in motor reel On pinion drive, the gear wheel in support shaft is transferred to by gear drive, gear wheel transmission is driven, to grind appearance Device rotation, achievees the purpose that grinding.Main position distribution: pinion gear is mounted on speed-down servo motor shaft ends, speed-down servo Motor is in the lower right of grinding container distalmost end.Gear wheel is fixed on the right end of grinding container support shaft.
The speed-down servo motor mainly plays the role of speed regulation.
Using mechanical reduction gear, realize that transmission ratio is more stable, the good transmission of relative efficiency.
Angular contact ball bearing can bear radial force and axial force, and the contact angle the big more is conducive to support axial force, contact angle Smaller the advantages of being more conducive to high speed rotation, it can preferably play the role of support.
The above is exactly the working principle and advantage for the ball mill invented.The present invention can also improve and optimize, But not leave the range of claims protection.

Claims (4)

1. a kind of ball mill, it is characterized by comprising speed-down servo motor, gear wheel, pinion gear, support shaft, angular contact ball axis It holds, grinding container, support base, pinion gear is mounted on speed-down servo motor shaft ends, and speed-down servo motor is farthest in grinding container The lower right at end, gear wheel are fixed on the right end of grinding container support shaft.
2. a kind of ball mill according to claim 1, it is characterised in that: the motor of ball mill uses speed-down servo motor.
3. a kind of ball mill according to claim 1, it is characterised in that: the spring bearing of support shaft uses angular contact ball axis It holds.
4. a kind of ball mill according to claim 1, it is characterised in that: use mechanical reduction gear.
CN201821855484.8U 2018-11-12 2018-11-12 A kind of ball mill Expired - Fee Related CN209423742U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821855484.8U CN209423742U (en) 2018-11-12 2018-11-12 A kind of ball mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821855484.8U CN209423742U (en) 2018-11-12 2018-11-12 A kind of ball mill

Publications (1)

Publication Number Publication Date
CN209423742U true CN209423742U (en) 2019-09-24

Family

ID=67968842

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821855484.8U Expired - Fee Related CN209423742U (en) 2018-11-12 2018-11-12 A kind of ball mill

Country Status (1)

Country Link
CN (1) CN209423742U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190924

Termination date: 20201112

CF01 Termination of patent right due to non-payment of annual fee