CN205815834U - A kind of chain type ball mill - Google Patents

A kind of chain type ball mill Download PDF

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Publication number
CN205815834U
CN205815834U CN201620704794.4U CN201620704794U CN205815834U CN 205815834 U CN205815834 U CN 205815834U CN 201620704794 U CN201620704794 U CN 201620704794U CN 205815834 U CN205815834 U CN 205815834U
Authority
CN
China
Prior art keywords
mill
ball
cylinder
chain
ball mill
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
CN201620704794.4U
Other languages
Chinese (zh)
Inventor
王凤兰
闫朝平
向和平
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.)
SUINING FENGTAI ALLOY WEAR RESISTANT MATERIAL Co Ltd
Original Assignee
SUINING FENGTAI ALLOY WEAR RESISTANT MATERIAL Co Ltd
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 SUINING FENGTAI ALLOY WEAR RESISTANT MATERIAL Co Ltd filed Critical SUINING FENGTAI ALLOY WEAR RESISTANT MATERIAL Co Ltd
Priority to CN201620704794.4U priority Critical patent/CN205815834U/en
Application granted granted Critical
Publication of CN205815834U publication Critical patent/CN205815834U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of chain type ball mill, including frame and cylinder, described cylinder both sides are provided with rolling bearing, and described cylinder is fixedly installed in frame, it is separately installed with driving shaft and driven shaft on the rolling bearing at cylinder two ends, driving shaft is provided with rotating disk;Described mill ball is connected to each other by chain, and the steel ball at two ends is connected on rotating disk and driven shaft by chain from beginning to end;Mill ball is connected in series by this utility model by chain, avoid the collision between mill ball, reduce the purpose of ball mill energy loss and operating noise, can also reach regulate material product grading and improve the purpose in mill ball service life by regulating the length of chain simultaneously.

Description

A kind of chain type ball mill
Technical field
This utility model relates to ball mill technical field, is specifically related to a kind of chain type ball mill.
Background technology
Ball mill is after material is broken, then carries out the key equipment pulverized.It is widely used in cement, silicate system Product, the production industry such as New Building Materials, refractory material, chemical fertilizer, ferrous metal and non-ferrous metal, can to various Ores and other Grindability material carries out dry type or wet type grinding.
The operation principle of existing ball mill is as follows, and during equipment operation, material and mill ball in ball mill are rolling Upwards make partial circular motion under the drive of cylinder, then fallen by action of gravity, occur shock to reach comminuting matter with material Purpose;The cylinder of ball mill mostly is cylindrical at present, but drums inside is smooth, can only be by the collision between mill ball and material Material could be pulverized, inefficiency, there is energy consumption high, the defects such as caloric value is big simultaneously.
The Chinese utility model patent of Publication No. CN204656652U discloses a kind of ball mill on March 30th, 2015 Cylinder, including stack shell, described stack shell left end is provided with charging aperture, and described stack shell right-hand member is provided with discharging opening, described stack shell interior Being provided with prominent angle steel on wall, described angle steel is covered with on the inwall of stack shell, and described stack shell both sides are provided with tourelle, pass through Tourelle drives stack shell to roll.This utility model, by increasing angle steel on inner wall of rotary drum, improves mill ball and material Collision frequency, thus improve the work efficiency of ball mill.
But there is a defect in this utility model, i.e. also increases grinding while increasing the collision frequency to material Ball and the flat rate of collision of angle steel, increase the energy loss of collision and the operating noise of ball mill, improve the heating of ball mill The frequent dish collision of amount, simultaneous grinding ball and angle steel also accelerates the rate of wear of mill ball, is unfavorable for controlling production cost.
Summary of the invention
The defect such as high for ball mill energy consumption present in prior art, noise is big and caloric value is high, this utility model is public Open a kind of chain type ball mill, use this utility model can effectively reduce caloric value and the operating noise of ball mill, and then fall The energy loss of low ball mill, reduces the purpose of energy consumption.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of chain type ball mill, including frame and cylinder, described cylinder both sides are provided with rolling bearing, it is characterised in that: Described cylinder is fixedly installed in frame, and the rolling bearing at cylinder two ends is separately installed with driving shaft and driven shaft, driving shaft On be provided with rotating disk;It is provided with chain between described rotating disk and driven shaft, described chain is serially connected with mill ball.
Described drum inner surface is provided with circular pit, and the distance of adjacent annular pit, equal to the diameter of mill ball, is ground Ball is positioned at circular pit.
Described cylinder bottom is provided with discharging opening, and discharging opening is provided with filter screen, and discharging opening passes through discharge nozzle and air exhauster It is connected.
Described mill ball rear end is provided with the scraper plate of bending.
Compared with prior art, this utility model has the advantages that
1, a kind of chain type ball mill described in the utility model, including frame and cylinder, described cylinder both sides are provided with rolling Dynamic bearing, described cylinder is fixedly installed in frame, and the rolling bearing at cylinder two ends is separately installed with driving shaft and driven shaft, Rotating disk it is provided with on driving shaft;It is provided with chain between described rotating disk and driven shaft, described chain is serially connected with mill ball, passes through Chain connects, it is to avoid the mutual collision between mill ball, reduces the purpose of ball mill energy loss and operating noise, with Time can also make ball mill by the distance between the regulation position adjustment mill ball that be installed on rotating disk of chain and drum inner surface Varigrained material can be produced, improve the service life of mill ball.
2, drum inner surface described in the utility model is provided with circular pit, and the distance of adjacent annular pit is equal to mill ball Diameter, mill ball is positioned at circular pit, eliminates the dead angle between mill ball, improves the quality ground.
3, cylinder bottom described in the utility model is provided with discharging opening, and discharging opening is provided with filter screen, and discharging opening passes through Material pipe is connected with air exhauster, forms negative pressure by air exhauster at discharging end of ball mill, accelerates the velocity of discharge of material in ball mill, Improve the work efficiency of ball mill.
4, mill ball rear end described in the utility model is provided with the scraper plate of bending, makes the material in cylinder be in all the time loose State, it is to avoid material is squeezed in cylinder bottom agllutination because grinding for a long time, improves the quality of production of ball mill.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model A-A face sectional view;
Reference: 1, frame, 2, cylinder, 3, rolling bearing, 4, driving shaft, 5, driven shaft, 6, rotating disk, 7, chain, 8, Mill ball, 9, circular pit, 10, discharging opening, 11, filter screen, 12, air exhauster, 13, scraper plate.
Detailed description of the invention
Below will the utility model is described in further detail by specific embodiment
Embodiment 1
As it is shown in figure 1, a kind of chain type ball mill, including frame 1 and cylinder 2, described cylinder 2 both sides are provided with rolling bearing 3, described cylinder 2 is fixedly installed in frame 1, and the rolling bearing 3 at cylinder 2 two ends is separately installed with driving shaft 4 and driven shaft 5, driving shaft 4 is provided with rotating disk 6;It is provided with chain 7 between described rotating disk 6 and driven shaft 5, described chain 7 is serially connected with and grinds Abrading-ball 8.
Mill ball is concatenated by this utility model by chain, is that each mill ball position in cylinder is relatively fixed, keeps away Exempt from the mutual collision of mill ball in ball mill work process, the energy loss of ball mill will have been lacked, reduced the work of ball mill Make noise;The mill ball distance to drum inner surface can be controlled by the length of regulation chain simultaneously, reach to control material and become Product granularity and improve the purpose in mill ball service life.
Embodiment 2
As shown in 1 and Fig. 2, a kind of chain type ball mill, including frame 1 and cylinder 2, described cylinder 2 both sides are provided with rolling Dynamic bearing 3, described cylinder 2 is fixedly installed in frame 1, and the rolling bearing 3 at cylinder 2 two ends is separately installed with driving shaft 4 He Driven shaft 5, driving shaft 4 is provided with rotating disk 6;It is provided with chain 7 between described rotating disk 6 and driven shaft 5, described chain 7 is gone here and there It is connected to mill ball 8.
Described cylinder 2 inner surface is provided with circular pit 9, and the distance of adjacent annular pit 9 is equal to the diameter of mill ball 8, Mill ball 8 is positioned at circular pit 9.
Described cylinder 2 bottom is provided with discharging opening 10, and discharging opening 10 is provided with filter screen 11, and discharging opening 10 passes through discharge nozzle It is connected with air exhauster 12.
Described mill ball 8 rear end is provided with the scraper plate 13 of bending.
When ball mill starts, rotating disk 6 is driven by driving shaft 4, and then drives mill ball 8 to justify in cylinder 2 by chain 7 Zhou Yundong, mill ball 8 accelerated because of gravity speed in minimum point motor process from the peak of circular motion, with The material being in cylinder bottom collides, and by crushing material, the scraper plate 13 of simultaneous grinding ball 8 rear end scrapes material, makes material Keep loose, it is to avoid agllutination.Be positioned at the air exhauster 12 of discharging opening 10 to be operated in discharge outlet and form negative pressure, the finished product of powder from Ball mill is discharged.
The present embodiment as most preferred embodiment of the present utility model, is provided with at drum inner surface and matches with mill ball Pit, is arranged at mill ball in pit, eliminates the grinding Dead Core Problems brought because of mill ball own form, improves ball milling The Grinding Quality of machine;The scraper plate being positioned at mill ball rear end is then that the material in cylinder can remain a loose grinding shape State, it is to avoid material is ground ball for a long time and extrudes and at cylinder bottom agllutination, improve the Grinding Quality of ball mill;Set at discharge end Put air exhauster and then can improve discharging speed and the load of ball mill.It is high that this utility model has working (machining) efficiency, and energy consumption is low, make an uproar The advantages such as sound is low.

Claims (4)

1. a chain type ball mill, including frame (1) and cylinder (2), described cylinder (2) both sides are provided with rolling bearing (3), its It is characterised by: described cylinder (2) is fixedly installed in frame (1), the rolling bearing (3) at cylinder (2) two ends is separately installed with Driving shaft (4) and driven shaft (5), driving shaft (4) is provided with rotating disk (6);Arrange between described rotating disk (6) and driven shaft (5) There is chain (7), described chain (7) is serially connected with mill ball (8).
A kind of chain type ball mill the most according to claim 1, it is characterised in that: described cylinder (2) inner surface is provided with ring Shape pit (9), the distance of adjacent annular pit (9) is equal to the diameter of mill ball (8), and mill ball (8) is positioned at circular pit (9) In.
A kind of chain type ball mill the most according to claim 1, it is characterised in that: described cylinder (2) bottom is provided with discharging Mouth (10), discharging opening (10) is provided with filter screen (11), and discharging opening (10) is connected with air exhauster (12) by discharge nozzle.
A kind of chain type ball mill the most according to claim 1, it is characterised in that: described mill ball (8) rear end is provided with curved The scraper plate (13) of folding.
CN201620704794.4U 2016-07-06 2016-07-06 A kind of chain type ball mill Expired - Fee Related CN205815834U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620704794.4U CN205815834U (en) 2016-07-06 2016-07-06 A kind of chain type ball mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620704794.4U CN205815834U (en) 2016-07-06 2016-07-06 A kind of chain type ball mill

Publications (1)

Publication Number Publication Date
CN205815834U true CN205815834U (en) 2016-12-21

Family

ID=57564178

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620704794.4U Expired - Fee Related CN205815834U (en) 2016-07-06 2016-07-06 A kind of chain type ball mill

Country Status (1)

Country Link
CN (1) CN205815834U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108479617A (en) * 2018-03-08 2018-09-04 张宁 A kind of agitating device of the cosmetic raw materials with grinding function
CN109201214A (en) * 2018-08-30 2019-01-15 高福程 A kind of CEMENTED CARBIDE PRODUCTION manufacture high-efficiency vertical agitating ball mill

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108479617A (en) * 2018-03-08 2018-09-04 张宁 A kind of agitating device of the cosmetic raw materials with grinding function
CN108479617B (en) * 2018-03-08 2021-01-26 山东美沅生物工程有限公司 Cosmetics raw and other materials are with agitating unit who has grinding function
CN109201214A (en) * 2018-08-30 2019-01-15 高福程 A kind of CEMENTED CARBIDE PRODUCTION manufacture high-efficiency vertical agitating ball mill

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161221

Termination date: 20170706