CN107649253A - A kind of preferable ball mill of stability - Google Patents
A kind of preferable ball mill of stability Download PDFInfo
- Publication number
- CN107649253A CN107649253A CN201710987849.6A CN201710987849A CN107649253A CN 107649253 A CN107649253 A CN 107649253A CN 201710987849 A CN201710987849 A CN 201710987849A CN 107649253 A CN107649253 A CN 107649253A
- Authority
- CN
- China
- Prior art keywords
- ball mill
- welded
- bolster
- preferable
- stability
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention provides a kind of preferable ball mill of stability, is related to ball mill technical field.The preferable ball mill of the stability, including ball mill body, the ball mill body is installed between two supports of ball mill body both sides by rotating shaft activity, support is welded in the top of bottom plate, the bottom of bottom plate and the top of bolster are welded, the bottom of bolster and the top of base are welded, and are installed with feeder at the top of ball mill body, the bottom of ball mill body is installed with discharging opening.The preferable ball mill of the stability, there is provided bolster, the elastic performance that bolster possesses is weakened to vibration caused by ball mill work, weaken additional dynamic load and the moment of torsion of universal driving shaft transmission etc. caused by body operating, improve ball mill work running stability, periodically impact and abrasive action are born when mitigating ball mill work, reduces and produces the fatigue ruptures such as impact, grinding, improves the service life of ball mill.
Description
Technical field
The present invention relates to ball mill technical field, specially a kind of preferable ball mill of stability.
Background technology
Ball mill is the key equipment that material is broken and then crushed, and this type ore mill is in its cylinder
Interior to load a number of steel ball as abrasive media, it is widely used in cement, silicate product, New Building Materials, resistance to
The production industry such as fiery material, chemical fertilizer, black and non-ferrous metal ore and glass ceramics, to various ores and other grindability materials
Carry out dry type or wet type grinding, ball mill are applied to the various ores of grinding and other materials, are widely used in ore dressing, building materials and change
The industries such as work, two kinds of grinding modes of dry type and wet type can be divided into.It is different according to ore discharge mode, can lattice subtype and overflow type two
Kind.Ball mill in the market is also easy to produce vibration at work, and body will bear periodically impact and abrasive action, easily
Produce the fatigue ruptures such as impact, grinding, the stabilization for causing service life to decline.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of preferable ball mill of stability, solves ball mill work
The problem of vibration effect service life when making.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of preferable ball mill of stability,
Including ball mill body, the ball mill body is installed between two supports of ball mill body both sides by rotating shaft activity,
The support is welded in the top of bottom plate, and the bottom of the bottom plate and the top of bolster are welded, the bottom of the bolster with
The top of base is welded, and is installed with feeder at the top of the ball mill body, the bottom of the ball mill body is fixed
Discharging opening is installed.
The outer surface of the ball mill body is arranged with gear ring, and the bottom of the gear ring is provided with the sliding tooth engaged
Wheel, the drive gear are movably installed in the top of bottom plate by fixture, side of the drive gear away from fixture with
One end welding of bull stick, the other end of the bull stick and the output shaft of motor weld, and the motor is fixedly installed in the top of bottom plate
The control panel of portion, motor and peripheral hardware is electrically connected with.
The bolster includes top plate, boom and sleeve, and the bottom of the top plate and the top of boom are welded, the boom
Bottom through the top of sleeve and extend to the inside of sleeve and the top of limiting plate and weld, the bottom of limiting plate bonding
There is top magnet, the bottom of the top magnet is Nian Jie with the top of contained spring, the bottom of the contained spring and bottom magnetic
The top bonding of iron, top magnet and bottom magnet side close to each other are " arctic ", the bottom of the bottom magnet with
The inwall bottom bonding of sleeve, the outer surface of the boom are arranged with external springs, the tops of the external springs and top plate
Bottom is welded, and the bottom of the external springs and the top of sleeve are welded.
Preferably, the quantity of the bolster is four, and the bolster that quantity is four is respectively positioned at bottom base plate
Corner.
Preferably, the inside of the gear ring offers the port being adapted with ball mill body, and the inwall and ball of gear ring
The outer wall welding of mill body.
Preferably, the internal activity of the feeder is provided with rotatable rotating cylinder, and the outer surface of rotating cylinder is arranged and welded
There is feed auger.
Preferably, the through hole being adapted with boom is offered at the top of the sleeve, and the area that blocks of through hole is less than limit
The topside area of position plate.
Preferably, the quantity of the drive gear is two, and the drive gear that quantity is two engages with gear ring.
(3) beneficial effect
The invention provides a kind of preferable ball mill of stability.What is possessed has the beneficial effect that：
1st, the preferable ball mill of the stability, there is provided bolster, the elastic performance that bolster possesses works ball mill
Caused vibration carries out effective energy dissipating and weakening, weakens additional dynamic load and universal driving shaft transmission caused by body operating
Moment of torsion etc., improve ball mill work running stability, periodically impact and abrasive action born when mitigating ball mill work,
Reduce and produce the fatigue ruptures such as impact, grinding, improve the service life of ball mill.
2nd, the preferable ball mill of the stability, there is provided feeder, material receives the charging spiral shell of rotation after entering feeder
The extruding of rotation is mobile and falls to the inside of ball mill body, and extruding is also received before crushing and is crushed, effectively raises this
The crush efficiency of the preferable ball mill of stability, while two drive gears are provided with, two drive gears drive ring gear against rotation
While, the effect that support is held is served to ball mill body, the stiffness of body is greatly improved, extends the ball mill time between overhauls(TBO), from
And extend the service life of ball mill.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is ball mill body of the present invention and drive gear connection diagram；
Fig. 3 is bolster internal structure schematic diagram of the present invention；
Fig. 4 is feeder internal structure schematic diagram of the present invention.
In figure：1 ball mill body, 2 supports, 3 rotating shafts, 4 feeders, 5 discharging openings, 6 gear rings, 7 drive gears, 8 fixtures,
9 motors, 10 bull sticks, 11 bottom plates, 12 bolsters, 13 bases, 14 top plates, 15 booms, 16 sleeves, 17 limiting plates, 18 top magnets,
19 contained springs, 20 bottom magnets, 21 external springs.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of preferable ball mill of stability, as Figure 1-4, including ball mill body 1, ball
Mill body 1 is by the way that between the activity of rotating shaft 3 installation and two supports 2 of the both sides of ball mill body 1, support 2 is welded in bottom plate 11
Top, the bottom of bottom plate 11 and the top of bolster 12 weld, and the quantity of bolster 12 is four, and quantity is four slow
Stamping 12 is located at the corner of the bottom of bottom plate 11 respectively, and the bottom of bolster 12 is welded with the top of base 13, and bolster 12 possesses
Elastic performance ball mill is worked caused by vibration carry out effective energy dissipating and weakening, slacken attached caused by body operating
Add dynamic loading and the moment of torsion of universal driving shaft transmission etc., improve ball mill work running stability, born when mitigating ball mill work
Periodically impact and abrasive action, reduce and produce the fatigue ruptures such as impact, grinding, improve the service life of ball mill, ball milling
The top of machine body 1 is installed with feeder 4, and the internal activity of feeder 4 is provided with rotatable rotating cylinder, the appearance of rotating cylinder
Surface cover sets and is welded with feed auger, and the setting of feeder 4 makes material be squeezed crushing before ball grinder interior is entered, and improves
The crush efficiency of the preferable ball mill of the stability, the bottom of ball mill body 1 are installed with discharging opening 5.
The outer surface of ball mill body 1 is arranged with gear ring 6, and the inside of gear ring 6 offers what is be adapted with ball mill body 1
Port, and the outer wall of the inwall of gear ring 6 and ball mill body 1 welds, the bottom of gear ring 6 is provided with the drive gear engaged
7, the quantity of drive gear 7 is two, and the drive gear 7 that quantity is two engages with gear ring 6, two bands of drive gear 7
While moving teeth circle 6 rotates, the effect that support is held is served to ball mill body 1, the stiffness of body is greatly improved, extends ball mill
Time between overhauls(TBO), so as to extend the service life of ball mill, drive gear 7 is movably installed in the top of bottom plate 11 by fixture 8,
Side of the drive gear 7 away from fixture 8 and one end of bull stick 10 are welded, and the other end of bull stick 10 welds with the output shaft of motor 9
Connect, motor 9 is fixedly installed in the top of bottom plate 11, the model Y112M-4-4 of motor 9, the control panel electricity of motor 9 and peripheral hardware
Property connection.
Bolster 12 includes top plate 14, boom 15 and sleeve 16, and the bottom of top plate 14 is welded with the top of boom 15, boom
15 bottom is through the top of sleeve 16 and extends to the inside of sleeve 16 and the top welding of limiting plate 17, the top of sleeve 16
The through hole being adapted with boom 15 is offered, and the topside area for blocking area and being less than limiting plate 17 of through hole, limiting plate 17 are anti-
Only boom 15 departs from the inside of sleeve 16, and the bottom of limiting plate 17 is bonded with top magnet 18, the bottom of top magnet 18 with it is interior
The top bonding of portion's spring 19, the bottom of contained spring 19 is Nian Jie with the top of bottom magnet 20, top magnet 18 and bottom magnetic
The side close to each other of iron 20 is " arctic ", and according to the principle of magnet homopolar-repulsion, the setting of two magnet makes boom 15 begin
There is the trend moved upwards eventually, the bottom of bottom magnet 20 is Nian Jie with the inwall bottom of sleeve 16, the appearance surface cover of boom 15
Provided with external springs 21, external springs 21 and contained spring 19 are engaged, and the repulsive interaction at the same level of magnet, make bolster 12
Elastic performance more preferably, improves the stability of the ball mill, and the top of external springs 21 is welded with the bottom of top plate 14, outside bullet
Welded with the top of sleeve 16 bottom of spring 14.
Operation principle：The stability preferable ball mill drives the rotation of drive gear 7, driving by motor 9 when working
Gear 7 drives the rotation of gear ring 6 engaged, and ball mill body 1 rotates, the abrasive body of ball grinder interior due to inertia and from
Mental power function, the effect of frictional force, it is attached on shell liner and taken away by cylinder, when certain height is brought to, by
Left in the Action of Gravity Field of itself, the abrasive body of whereabouts is smashed the material in cylinder as projectile, buffers
Part 12 has carried out buffering to caused vibration in abrasive body motion process and weakened.
In summary, the preferable ball mill of the stability, there is provided bolster 12, elastic performance pair that bolster 12 possesses
Vibration caused by ball mill work carries out effective energy dissipating and weakening, slacken additional dynamic load caused by body operating and
Moment of torsion of universal driving shaft transmission etc., ball mill work running stability is improved, bears periodically to impact when mitigating ball mill work
And abrasive action, reduce and produce the fatigue ruptures such as impact, grinding, improve the service life of ball mill.
Also, feeder 4 is provided with, the extruding that material enters the feed auger for receiving rotation after feeder 4 is mobile and fall
The inside of ball mill body 1 is dropped down onto, extruding is also received before crushing and is crushed, effectively raises the preferable ball milling of the stability
The crush efficiency of machine, while two drive gears 7 are provided with, while two drive gears 7 drive the rotation of gear ring 6, to ball milling
Machine body 1 serves the effect that support is held, and greatly improves the stiffness of body, extends the ball mill time between overhauls(TBO), so as to extend ball mill
Service life.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of preferable ball mill of stability, including ball mill body (1), it is characterised in that：The ball mill body (1) is logical
Cross between rotating shaft (3) activity installation and two supports (2) of ball mill body (1) both sides, the support (2) is welded in bottom plate
(11) top, the bottom of the bottom plate (11) are welded with the top of bolster (12), the bottom and bottom of the bolster (12)
The top of seat (13) is welded, and feeder (4), the ball mill body (1) are installed with the top of the ball mill body (1)
Bottom be installed with discharging opening (5)；
The outer surface of the ball mill body (1) is arranged with gear ring (6), and the bottom of the gear ring (6) is provided with what is engaged
Drive gear (7), the drive gear (7) are movably installed in the top of bottom plate (11), the drive gear by fixture (8)
(7) one end of side and bull stick (10) away from fixture (8) is welded, and the other end of the bull stick (10) is defeated with motor (9)
Shaft is welded, and the motor (9) is fixedly installed in the top of bottom plate (11), and the control panel of motor (9) and peripheral hardware is electrically connected with；
The bolster (12) includes top plate (14), boom (15) and sleeve (16), the bottom of the top plate (14) and boom
(15) top welding, the bottom of the boom (15) through the top of sleeve (16) and extend to inside and the limit of sleeve (16)
The top welding of position plate (17), the bottom of the limiting plate (17) are bonded with top magnet (18), the top magnet (18)
Bottom is Nian Jie with the top of contained spring (19), and the bottom of the contained spring (19) is Nian Jie with the top of bottom magnet (20),
Top magnet (18) and bottom magnet (20) side close to each other are " arctic ", the bottom of the bottom magnet (20) and set
The inwall bottom bonding of cylinder (16), the outer surface of the boom (15) is arranged with external springs (21), the external springs (21)
The bottom of top and top plate (14) weld, the bottom of the external springs (14) is welded with the top of sleeve (16).
A kind of 2. preferable ball mill of stability according to claim 1, it is characterised in that：The number of the bolster (12)
Measure as four, and the bolster (12) that quantity is four is respectively positioned at the corner of bottom plate (11) bottom.
A kind of 3. preferable ball mill of stability according to claim 1, it is characterised in that：The inside of the gear ring (6)
The port being adapted with ball mill body (1) is offered, and the outer wall of the inwall of gear ring (6) and ball mill body (1) welds.
A kind of 4. preferable ball mill of stability according to claim 1, it is characterised in that：The feeder (4) it is interior
Portion is movably installed with rotatable rotating cylinder, and the outer surface of rotating cylinder is arranged and is welded with feed auger.
A kind of 5. preferable ball mill of stability according to claim 1, it is characterised in that：The top of the sleeve (16)
Offer the through hole being adapted with boom (15), and the topside area for blocking area and being less than limiting plate (17) of through hole.
A kind of 6. preferable ball mill of stability according to claim 1, it is characterised in that：The drive gear (7)
Quantity is two, and the drive gear (7) that quantity is two engages with gear ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987849.6A CN107649253A (en) | 2017-10-21 | 2017-10-21 | A kind of preferable ball mill of stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710987849.6A CN107649253A (en) | 2017-10-21 | 2017-10-21 | A kind of preferable ball mill of stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107649253A true CN107649253A (en) | 2018-02-02 |
Family
ID=61119212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710987849.6A Pending CN107649253A (en) | 2017-10-21 | 2017-10-21 | A kind of preferable ball mill of stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107649253A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500187A (en) * | 2018-03-01 | 2018-09-07 | 孟书芳 | A kind of metallurgical casting forging press for Weaving device supporting rack |
| CN114160266A (en) * | 2021-11-09 | 2022-03-11 | 罗业基 | Silicon dioxide processing equipment before semiconductor raw material silicon production |
-
2017
- 2017-10-21 CN CN201710987849.6A patent/CN107649253A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500187A (en) * | 2018-03-01 | 2018-09-07 | 孟书芳 | A kind of metallurgical casting forging press for Weaving device supporting rack |
| CN114160266A (en) * | 2021-11-09 | 2022-03-11 | 罗业基 | Silicon dioxide processing equipment before semiconductor raw material silicon production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |