CN207655234U - A kind of preferable ball mill of stability - Google Patents
A kind of preferable ball mill of stability Download PDFInfo
- Publication number
- CN207655234U CN207655234U CN201721360077.5U CN201721360077U CN207655234U CN 207655234 U CN207655234 U CN 207655234U CN 201721360077 U CN201721360077 U CN 201721360077U CN 207655234 U CN207655234 U CN 207655234U
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- CN
- China
- Prior art keywords
- ball mill
- ontology
- welded
- bolster
- preferable
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Abstract
The utility model 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 ontology, the ball mill ontology is installed by shaft activity between two holders of ball mill ontology both sides, holder 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 pedestal are welded, and are installed with feeder at the top of ball mill ontology, the bottom of ball mill ontology is installed with discharge port.The preferable ball mill of the stability, provided with bolster, the vibration that the elastic property that bolster has generates when working ball mill is weakened, weaken the torque etc. that the additional dynamic load generated when ontology operating and universal driving shaft transmit, improve ball mill work running stability, it bears periodically to impact when mitigating ball mill work and abrasive action, reduction generates the fatigue ruptures such as impact, grinding, improve the service life of ball mill.
Description
Technical field
The utility model is related 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 crushes, this type ore mill is in its cylinder
Interior to be packed into a certain number of steel balls as abrasive media, it is widely used in cement, silicate product, New Building Materials, resistance to
The production industries such as fiery material, chemical fertilizer, black and non-ferrous metal ore and glass ceramics, to various ores and other grindability materials
Dry type or wet type grinding are carried out, ball mill is suitable for the various ores of grinding and other materials, is widely used in ore dressing, building materials and change
The industries such as work can be divided into two kinds of grinding modes of dry type and wet type.It is different according to ore discharge mode, it can lattice subtype and overflow type two
Kind.Ball mill currently on the market is also easy to produce vibration at work, and ontology will bear periodically impact and abrasive action, easily
Generate the fatigue ruptures such as impact, grinding, the stabilization for causing service life to decline.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of preferable ball mill of stability, solves ball milling
Machine work when vibration effect service life the problem of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of preferable ball of stability
Grinding machine, including ball mill ontology, two holders that the ball mill ontology passes through shaft activity installation and ball mill ontology both sides
Between, the holder 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
Portion and the top of pedestal are welded, and feeder, the bottom of the ball mill ontology are installed at the top of the ball mill ontology
It is installed with discharge port.
The outer surface of the ball mill ontology is arranged rack gear, and the bottom of the gear ring is provided with the sliding tooth engaged
Wheel, the driving gear are movably installed in the top of bottom plate by fixing piece, side of the driving gear far from fixing piece with
One end of bull stick is welded, and 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.
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 of iron is bonded, and top magnet and bottom magnet side close to each other are " arctic ", the bottom of the bottom magnet with
The inner wall bottom of sleeve is bonded, and the outer surface of the boom is 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 located at bottom base plate
Quadrangle.
Preferably, the inside of the gear ring offers port compatible with ball mill ontology, and the inner wall and ball of gear ring
The outer wall of mill body welds.
Preferably, the internal activity of the feeder is equipped with rotatable rotating cylinder, and the outer surface of rotating cylinder is arranged and welds
There is feed auger.
Preferably, through-hole compatible 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 driving gear is two, and the driving gear that quantity is two is engaged with gear ring.
(3) advantageous effect
The utility model provides a kind of preferable ball mill of stability.What is had has the beneficial effect that：
1, the preferable ball mill of the stability, is provided with bolster, and the elastic property that bolster has works to ball mill
When the vibration that generates carry out effective energy dissipating and weakening, weaken the additional dynamic load generated when ontology operating and universal driving shaft transmit
Torque etc., improve ball mill and work running stability, bear periodically to impact when mitigating ball mill work and abrasive action,
It reduces and generates the fatigue ruptures such as impact, grinding, improve the service life of ball mill.
2, the preferable ball mill of the stability, is provided with feeder, and material enters after feeder the charging spiral shell for receiving rotation
The extruding of rotation is mobile and falls to the inside of ball mill ontology, and extruding is also received before crushing and is crushed, this is effectively raised
The crush efficiency of the preferable ball mill of stability, while provided with two driving gears, two driving gear band moving teeth circle rotations
While, play the role of support to ball mill ontology and hold, greatly improves the stiffness of ontology, extend the ball mill time between overhauls(TBO), from
And extend the service life of ball mill.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model ball mill ontology and driving gear connection diagram；
Fig. 3 is the utility model bolster internal structure schematic diagram；
Fig. 4 is the utility model feeder internal structure schematic diagram.
In figure：1 ball mill ontology, 2 holders, 3 shafts, 4 feeders, 5 discharge ports, 6 gear rings, 7 driving gears, 8 fixing pieces,
9 motors, 10 bull sticks, 11 bottom plates, 12 bolsters, 13 pedestals, 14 top plates, 15 booms, 16 sleeves, 17 limiting plates, 18 top magnets,
19 contained springs, 20 bottom magnets, 21 external springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of preferable ball mill of stability, as shown in Figs 1-4, including ball mill ontology
1, ball mill ontology 1 is by the way that between 3 activity installation of shaft and two holders 2 of 1 both sides of ball mill ontology, holder 2 is welded in bottom
The top of plate 11, the bottom of bottom plate 11 are welded with the top of bolster 12, and the quantity of bolster 12 is four, and quantity is four
Bolster 12 be located at the quadrangle of 11 bottom of bottom plate, the bottom of bolster 12 is welded with the top of pedestal 13, bolster 12
The vibration that the elastic property having generates when working ball mill carries out effective energy dissipating and weakening, is generated when slackening ontology operating
Additional dynamic load and the torque etc. that transmits of universal driving shaft, improve ball mill and work running stability, when mitigating ball mill work
It bears periodically to impact and abrasive action, reduction generates the fatigue ruptures such as impact, grinding, improve the service life of ball mill,
The top of ball mill ontology 1 is installed with feeder 4, and the internal activity of feeder 4 is equipped with rotatable rotating cylinder, rotating cylinder
Outer surface is arranged and is welded with feed auger, and the setting of feeder 4 makes material be squeezed crushing before entering ball grinder interior,
The crush efficiency of the preferable ball mill of the stability is improved, the bottom of ball mill ontology 1 is installed with discharge port 5.
The outer surface of ball mill ontology 1 is arranged rack gear 6, and the inside of gear ring 6 offers compatible with ball mill ontology 1
Port, and the inner wall of gear ring 6 and the outer wall of ball mill ontology 1 weld, the bottom of gear ring 6 is provided with the driving gear engaged
7, the quantity of driving gear 7 is two, and the driving gear 7 that quantity is two is engaged with gear ring 6, two driving 7 bands of gear
While moving teeth circle 6 rotates, plays the role of support to ball mill ontology 1 and hold, greatly improve the stiffness of ontology, extend ball mill
Time between overhauls(TBO), to extend the service life of ball mill, driving gear 7 is movably installed in the top of bottom plate 11 by fixing piece 8,
Side of the gear 7 far from fixing piece 8 and one end of bull stick 10 is driven to weld, the other end of bull stick 10 is welded with the output shaft of motor 9
It connects, 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
Through-hole compatible 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 is detached 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 of portion's spring 19 is bonded, and 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 inner wall bottom of sleeve 16, the appearance surface cover of boom 15
Equipped with external springs 21, external springs 21 and contained spring 19 matches and the repulsive interaction at the same level of magnet make bolster 12
Elastic property 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, external bullet
It is welded with the top of sleeve 16 bottom of spring 14.
Operation principle：The stability preferable ball mill drives the rotation of driving gear 7, driving by motor 9 when working
Gear 7 drives the rotation of gear ring 6 engaged, ball mill ontology 1 to rotate, the abrasive body of ball grinder interior due to inertia and from
Mental power function, the effect of frictional force make it be attached on shell liner and are taken away by cylinder, when being brought to certain height, by
It is left in the gravity of itself, the grinding body image projectile of whereabouts buffers equally by the material in cylinder to smashing
Part 12 has carried out buffering to the vibration generated in abrasive body motion process and has weakened.
In conclusion the preferable ball mill of the stability, is provided with bolster 12, the elastic property pair that bolster 12 has
The vibration that generates carries out effective energy dissipating and weakening when ball mill works, slacken the additional dynamic load generated when ontology operating and
The torque etc. that universal driving shaft transmits improves ball mill work running stability, bears periodically to impact when mitigating ball mill work
And abrasive action, it reduces and generates the fatigue ruptures such as impact, grinding, improve the service life of ball mill.
Also, it is provided with feeder 4, the extruding that material enters after feeder 4 feed auger for receiving rotation is mobile and fall
The inside for dropping down onto ball mill ontology 1 also receives extruding crushing before crushing, effectively raises the preferable ball milling of the stability
The crush efficiency of machine, while provided with two driving gears 7, while two driving gears 7 drive gear ring 6 to rotate, to ball milling
Machine ontology 1 plays the role of support and holds, and greatly improves the stiffness of ontology, extends the ball mill time between overhauls(TBO), to extend ball mill
Service life.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of preferable ball mill of stability, including ball mill ontology (1), it is characterised in that：The ball mill ontology (1) is logical
It crosses between shaft (3) activity installation and two holders (2) of ball mill ontology (1) both sides, the holder (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 ontology (1) are installed at the top of the ball mill ontology (1)
Bottom be installed with discharge port (5)；
The outer surface of the ball mill ontology (1) is arranged rack gear (6), and the bottom of the gear ring (6), which is provided with, to be engaged
Gear (7), the driving gear (7) is driven to be movably installed in the top of bottom plate (11), the driving gear by fixing piece (8)
(7) one end of side and bull stick (10) far from fixing piece (8) is welded, and the other end of the bull stick (10) is defeated with motor (9)
Shaft welds, and the motor (9) is fixedly installed in the top of bottom plate (11), and motor (9) and the control panel of peripheral hardware are electrically connected；
The bolster (12) includes top plate (14), boom (15) and sleeve (16), the bottom of the top plate (14) and boom
(15) bottom of top welding, the boom (15) runs through the top of sleeve (16) and extends 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 inner wall 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 (21) is welded with the top of sleeve (16).
2. the preferable ball mill of a kind of stability according to claim 1, it is characterised in that：The number of the bolster (12)
Amount is four, and quantity is the quadrangle that four bolsters (12) are located at bottom plate (11) bottom.
3. the preferable ball mill of a kind of stability according to claim 1, it is characterised in that：The inside of the gear ring (6)
The compatible port with ball mill ontology (1) is offered, and the inner wall of gear ring (6) and the outer wall of ball mill ontology (1) weld.
4. the preferable ball mill of a kind 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.
5. the preferable ball mill of a kind of stability according to claim 1, it is characterised in that：The top of the sleeve (16)
Offer with the compatible through-hole of boom (15), and through-hole block area be less than limiting plate (17) topside area.
6. the preferable ball mill of a kind of stability according to claim 1, it is characterised in that：The driving gear (7)
Quantity is two, and the driving gear (7) that quantity is two is engaged with gear ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721360077.5U CN207655234U (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 |
|---|---|---|---|
| CN201721360077.5U CN207655234U (en) | 2017-10-21 | 2017-10-21 | A kind of preferable ball mill of stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207655234U true CN207655234U (en) | 2018-07-27 |
Family
ID=62938572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721360077.5U Expired - Fee Related CN207655234U (en) | 2017-10-21 | 2017-10-21 | A kind of preferable ball mill of stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207655234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283092A (en) * | 2022-09-30 | 2022-11-04 | 兴化市正阳水泥有限公司 | Cement manufacture ball mill |
-
2017
- 2017-10-21 CN CN201721360077.5U patent/CN207655234U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283092A (en) * | 2022-09-30 | 2022-11-04 | 兴化市正阳水泥有限公司 | Cement manufacture ball mill |
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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: 20180727 Termination date: 20181021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |