CN208427140U - A kind of Ball-stirring mill - Google Patents
A kind of Ball-stirring mill Download PDFInfo
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- CN208427140U CN208427140U CN201821035540.3U CN201821035540U CN208427140U CN 208427140 U CN208427140 U CN 208427140U CN 201821035540 U CN201821035540 U CN 201821035540U CN 208427140 U CN208427140 U CN 208427140U
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- ball
- tank body
- agitating
- agitating shaft
- rotating cylinder
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Abstract
The utility model provides a kind of Ball-stirring mill, belongs to mixing equipment field.Ball-stirring mill includes tank body, rotating cylinder, driving device and at least one agitating device.Tank body is equipped with feed inlet.Open-topped accommodation space is formed inside rotating cylinder, rotating cylinder is rotatably set in tank body, and feed inlet is connected to accommodation space.Driving device is for driving rotating cylinder to rotate relative to tank body around vertical axis.Agitating device is fixed on tank body, and agitating device extends in accommodation space.Since rotating cylinder is rotatably set in tank body, agitating device can be such that rotating cylinder rotates relative to tank body by driving device at work, to increase the movement velocity of ore particles and mill ball in accommodation space, to improve agitation grinding quality, keep the mineral powder of output thinner.
Description
Technical field
The utility model relates to mixing equipment fields, in particular to a kind of Ball-stirring mill.
Background technique
When grinding to ore particles, Ball-stirring mill is often used.Existing Ball-stirring mill generally comprises tank body and prolongs
The intracorporal agitating device of tank is extended to, in use, ore particles and mill ball are put into Ball-stirring mill simultaneously, agitating device works just
Ore particles can be stirred with grinding, finally obtain mineral powder.The agitation grinding of this Ball-stirring mill is of poor quality, the mine of institute's output
Mountain flour is coarse.
Utility model content
The purpose of this utility model is to provide a kind of Ball-stirring mills, to improve the ropy problem of agitation grinding.
The utility model is realized in this way:
Based on above-mentioned purpose, the utility model provides a kind of Ball-stirring mill, comprising:
Tank body, the tank body are equipped with feed inlet;
Rotating cylinder, the rotating cylinder inside form open-topped accommodation space, and the rotating cylinder is rotatably set to the tank
In vivo, the feed inlet is connected to the accommodation space;
Driving device, the driving device is for driving the rotating cylinder to rotate relative to the tank body around vertical axis;
At least one agitating device, the agitating device are fixed on the tank body, and the agitating device extends to the appearance
It receives in space.
In one embodiment of the utility model, the inner sidewall of the rotating cylinder is equipped with multiple protrusions.
In one embodiment of the utility model, the bottom of rotating cylinder positioning region with outward extension, the tank
The bottom of body is equipped with location hole, and the positioning region is inserted in the positioning hole and is formed and is rotatably assorted.
In one embodiment of the utility model, tapping channel is formed inside the positioning region, the accommodation space is logical
The tapping channel is crossed to be in communication with the outside;
The Ball-stirring mill further includes feed device, and the feed device includes helical axis and actuator, and the helical axis can
Rotation is set to the tank body, and in the helical axis tapping channel, the actuator is used to drive institute
State helical axis rotation.
In one embodiment of the utility model, the agitating device includes agitating shaft, force piece and multiple stirrers,
The agitating shaft is rotatably set to the tank body, in the agitating shaft accommodation space, the power
Part is for driving the agitating shaft to rotate;
The stirrer includes cylinder and multiple paddles on the outside of the cylinder, and the barrel jacket is set to described stir
The outside of axis is mixed, the agitating shaft is able to drive the stirrer rotation.
In one embodiment of the utility model, the agitating shaft is equipped with the first limit body and the second limit body, institute
All cylinders stated on agitating shaft are pressed between first limit body and second limit body.
In one embodiment of the utility model, first limit body is located above second limit body, described
First limit body is fixedly connected with the agitating shaft, and second limit body is detachably connected with the agitating shaft.
In one embodiment of the utility model, second limit body is threadedly coupled with the agitating shaft.
In one embodiment of the utility model, the top of the tank body, which is equipped with, to be penetrated for the agitating shaft to receiving sky
Between perforating;
The paddle includes the first sheet body and the second sheet body, and one end cylinder of first sheet body connects, and described first
Sheet body is radially extended along the cylinder, and one end of second sheet body and first sheet body turn far from one end of the cylinder
Dynamic connection, second sheet body can rotate in upright plane relative to first sheet body;
When second sheet body rotates and when perpendicular to first sheet body, the vertical projection of the stirrer is fully located at
In the perforating.
In one embodiment of the utility model, all paddles constitute multiple agitating units, all described to stir
The axially spaced-apart that unit is mixed along the cylinder is arranged;
The agitating unit includes two paddles at a distance of 180 degree, adjacent on the axis projection of the cylinder
Two agitating units in paddle in angle be arranged.
The beneficial effects of the utility model are:
The utility model provides a kind of Ball-stirring mill, in use, ore particles are injected by feed inlet simultaneously with mill ball
In accommodation space, agitating device work can be stirred grinding to ore particles.Since rotating cylinder is rotatably set in tank body,
Agitating device can be such that rotating cylinder rotates relative to tank body by driving device at work, hold to increase ore particles and mill ball
The movement velocity received in space keeps the mineral powder of output thinner to improve agitation grinding quality and efficiency.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the Ball-stirring mill that the utility model embodiment 1 provides;
Fig. 2 is the structural schematic diagram of tank body shown in FIG. 1;
Fig. 3 is the structural schematic diagram of rotating cylinder shown in FIG. 1;
Fig. 4 is the structural schematic diagram of agitating device shown in FIG. 1;
Fig. 5 is the axonometric drawing of stirrer shown in Fig. 4;
Fig. 6 is the structural schematic diagram of stirrer shown in Fig. 4.
Icon: 100- Ball-stirring mill;10- tank body;11- perforating;12- through-hole;13- feed inlet;14- location hole;15- support
Leg;20- rotating cylinder;21- accommodation space;22- protrusion;The positioning region 23-;231- tapping channel;30- driving device;31- canine tooth
Wheel;32- pinion gear;33- driving motor;40- agitating device;41- agitating shaft;The first limit body of 411-;The second limit body of 412-;
42- force piece;43- stirrer;431- cylinder;432- paddle;The first sheet body of 4321-;The second sheet body of 4322-;4323- cutting
Sword;433- agitating unit;50- feed device;51- helical axis;52- actuator.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that indicating position or positional relationship is based on attached drawings
Shown in orientation or positional relationship or the utility model product using when the orientation or positional relationship usually put, or
Orientation or positional relationship that those skilled in the art usually understand or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second " are only used for distinguishing description, it is not understood to indicate or imply relative importance.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art
Language " setting ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects;It can be and be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of Ball-stirring mill 100, including tank body 10, rotating cylinder 20, driving device 30 and stir
Device 40 is mixed, rotating cylinder 20 is rotatably set in tank body 10, and driving device 30 is for driving rotating cylinder 20 with respect to tank body 10 around perpendicular
Axis rotation, agitating device 40 are fixed on tank body 10, and agitating device 40 extends in rotating cylinder 20.Wherein, of agitating device 40
Number it is unrestricted, agitating device 40 can with one, two or more, the number of agitating device 40 can be set according to specific requirements
It sets.
Wherein, as shown in Fig. 2, tank body 10 is hollow cylindrical body, the top of tank body 10 is equipped with wears with what is be connected to inside it
The number of apertured 11 and through-hole 12, perforating 11 is consistent with the number of agitating device 40.The side wall of tank body 10 is equipped with feed inlet
13.The bottom of tank body 10 is equipped with to be coaxially disposed with its internal location hole 14 being connected to, location hole 14 and through-hole 12.The bottom of tank body 10
Portion is equipped with multiple supporting legs 15.
As shown in figure 3, rotating cylinder 20 is cylindrical body, open-topped accommodation space 21 is formed inside rotating cylinder 20, rotating cylinder 20
The internal diameter of outer diameter and tank body 10 matches.In the present embodiment, the inner sidewall of rotating cylinder 20 is equipped with multiple protrusions 22, protrusion 22
For cylindrical body, protrusion 22 is radially extended along rotating cylinder 20.In addition, the bottom of rotating cylinder 20 is equipped with positioning region 23, positioning region 23 is
The aperture of the tubular structure of both ends open, the outer diameter and the location hole 14 of 10 bottom of tank body of positioning region 23 matches, positioning region 23
Inside forms tapping channel 231, and accommodation space 21 is in communication with the outside by tapping channel 231.
As shown in Figure 1, rotating cylinder 20 is rotatably set in tank body 10, the positioning region 23 of rotating cylinder 20 is inserted in determining for tank body 10
In the hole 14 of position and formation is rotatably assorted.Feed inlet 13 on tank body 10 is located at the top of rotating cylinder 20, feed inlet 13 and accommodation space
21 connections.
The effect of driving device 30 is that driving rotating cylinder 20 rotates.In the present embodiment, driving device 30 includes gear wheel 31, small
Gear 32 and driving motor 33, driving motor 33 are fixed on the bottom of tank body 10, and pinion gear 32 is fixed on the outer of driving motor 33
Side, gear wheel 31 are fixed on the outside of positioning region 23, and pinion gear 32 is engaged with gear wheel 31.When driving motor 33 drives pinion gear
32 rotations, rotating cylinder 20 will be rotated relative to tank body 10 around vertical axis.
As shown in figure 4, agitating device 40 includes agitating shaft 41, force piece 42 and multiple stirrers 43.In the present embodiment, move
Power part 42 is motor.The output shaft of force piece 42 is connected and fixed with agitating shaft 41, and all stirrers 43 are sheathed on agitating shaft 41
Outside.
As shown in figure 5, stirrer 43 includes cylinder 431 and multiple paddles 432 set on 431 outside of cylinder.Cylinder 431
Diameter for the tubular structure of both ends open, the internal diameter and agitating shaft 41 of cylinder 431 matches.In the present embodiment, all stirrings
Leaf 432 constitutes multiple agitating units 433, and all agitating units 433 are arranged along the axially spaced-apart of cylinder 431.Agitating unit 433 wraps
Two paddles 432 are included, two paddles 432 are at a distance of 180 degree.As shown in fig. 6, on the axis projection of cylinder 431, arbitrarily
Paddle 432 in the agitating unit 433 of adjacent two is arranged in angle.In the present embodiment, two adjacent stirrings are single
The be in angle of paddle 432 in member 433 is 60 degree.
In the present embodiment, as shown in figure 5, paddle 432 includes the first sheet body 4321 and the second sheet body 4322, the first sheet body
4321 one end is connected and fixed with cylinder 431, the first radially extending along cylinder 431 of sheet body 4321;The length of second sheet body 4322
Degree is greater than the length of the first sheet body 4321, one end of the first sheet body 4321 and the second sheet body 4322 and rotates company by horizontal rotating shaft
It connects, the second sheet body 4322 can rotate in upright plane relative to the first sheet body 4321.Opposite first sheet body of second sheet body 4322
When 4321 rotation, the second sheet body 4322 can turn to the position conllinear with the first sheet body 4321.When the second sheet body 4322 and
When one sheet body 4321 is conllinear, paddle 432 is whole will be along the radial direction arrangement of cylinder 431, in this case, in agitating unit 433
Two paddles 432 it is conllinear.In addition, side is equipped with cutting edge 4323 in 4322 width direction of the second sheet body, stirrer 43 exists
In rotation process, cutting edge 4323 can carry out ore particles to cut and ground.
As shown in figure 4, the cylinder 431 of all stirrers 43 is sheathed on the outside of agitating shaft 41, cylinder 431 and agitating shaft
41 are connected by key, and rotate to limit cylinder 431 relative to agitating shaft 41.After agitating shaft 41 rotates, agitating shaft 41 will also be followed
Agitating shaft 41 rotates.
In the present embodiment, agitating shaft 41 is equipped with the first limit body 411 and the second limit body 412, the institute on agitating shaft 41
There is the cylinder 431 of stirrer 43 to be pressed between the first limit body 411 and the second limit body 412, to prevent stirrer 43
It is moved axially on agitating shaft 41.Vertically, the first limit body 411 is located at the top of the second limit body 412, the first limit body
411 are fixedly connected with agitating shaft 41, and the second limit body 412 is detachably connected with agitating shaft 41.Second limit body 412 is unloaded
Afterwards, stirrer 43 can be moved axially along agitating shaft 41, to easily replace to stirrer 43.
In the present embodiment, the second limit body 412 is threadedly coupled with agitating shaft 41, i.e., the second limit body 412 is bolted in stirring
The outside of axis 41, this structure can realize the handling of the second limit body 412 easily and fast.
As shown in Figure 1, the force piece 42 of agitating device 40 is fixed on the top of tank body 10 by screw, agitating shaft 41 can turn
Dynamic is set to tank body 10, and agitating shaft 41 is vertically arranged, and agitating shaft 41 passes through perforating 11 and extends in accommodation space 21, stirs
All stirrers 43 on axis 41 are respectively positioned in accommodation space 21.When force piece 42 works, force piece 42 will drive agitating shaft
41 rotate, and all stirrers 43 all will follow agitating shaft 41 to rotate on agitating shaft 41.When force piece 42 does not work, stirrer 43
It remains static down, at this point, the second sheet body 4322 will rotate to the position vertical with the first sheet body 4321 under the effect of gravity,
At this point, the vertical projection of stirrer 43 will be fully located in perforating 11.In this case, when force piece 42 is separated with tank body 10
Afterwards, agitating shaft 41 and 43 entirety of stirrer can be extracted out from perforating 11.The foldable structure of the paddle 432 of stirrer 43 can
It is convenient to realize that agitating device 40 is installed.Certainly, when force piece 42 works, stirrer 43 is in stationary apparatus, the second sheet body
4322 will rotate into the position substantially conllinear with the first sheet body 4321 under the influence of centrifugal force, at this point, paddle 432 can play
Agitation grinding effect.
In the present embodiment, Ball-stirring mill 100 further includes feed device 50, and feed device 50 includes helical axis 51 and actuator
52.Helical axis 51 is rotatably set to tank body 10, and helical axis 51 is vertically arranged, and helical axis 51 passes through the through-hole at 10 top of tank body
12 extend in accommodation space 21.In the present embodiment, actuator 52 is motor, and actuator 52 is fixed by screw and tank body 10.
The output axis connection of 51 one end of helical axis and actuator 52, the other end of helical axis 51 extend in tapping channel 231.Actuator
52 when working and helical axis 51 being driven to rotate, and mineral dust and mill ball in accommodation space 21 will be discharged from tapping channel 231.
In use, ore particles and mill ball pass through feed inlet 13 simultaneously and be injected into the accommodation space 21 of tank body 10, move
When the work of power part 42 drives agitating shaft 41 to rotate, stirrer 43 will follow agitating shaft 41 to rotate, and the blade of stirrer 43 will be to mine
Stone particle is stirred grinding, and whipping process is cutting process.Certainly, stirrer 43 will drive mill ball during rotation
The tumbling motion in tank body 10, mill ball motion process can play the role of assistant grinding.In being total to for stirrer 43 and mill ball
Finally by ore particles agitation grinding at mineral powder under same-action.Agitating device 40 can make to turn at work by driving device 30
Cylinder 20 is rotated relative to tank body 10, thus increase the tumbling motion speed of ore particles and mill ball in accommodation space 21, thus
Agitation grinding quality is improved, keeps the mineral powder of output thinner.In addition, after the actuator 52 in feed device 50 works, helical axis
51 will rotation, thus by accommodation space 21 mineral powder and mill ball be discharged from tapping channel 231.
Further, since the inner sidewall of rotating cylinder 20 is equipped with multiple protrusions 22, when rotating cylinder 20 rotates, protrusion 22 can be to mine
Stone particle plays the role of stirring and smashes, and further improves the agitation grinding quality of Ball-stirring mill 100.
In the present embodiment, since the cylinder 431 of stirrer 43 is sheathed on the outside of agitating shaft 41, in agitation grinding process
In, cylinder 431 can play a protective role to agitating shaft 41, and agitating shaft 41 will not be contacted with ore particles and mill ball, improve
The service life of agitating shaft 41.Certainly, when stirrer 43 is more serious using a period of time abrasion condition, agitating shaft 41 is removed
On stirrer 43 replaced.
In the present embodiment, two paddles 432 in agitating unit 433 are at a distance of 180 degree, in the axis projection of cylinder 431
On, the paddle 432 of two adjacent agitating units 433 is arranged in angle, i.e., the stirring in two adjacent agitating units 433
Leaf 432 mutually staggers.This structure can promote the agitation grinding ability of stirrer 43, in addition, when stirrer 43 is in static shape
When state, the second sheet body 4322 in paddle 432 in two adjacent agitating units 433 will not be interfered with each other, that is, be located at upper
The second sheet body 4322 in the paddle 432 of side rotates down the stirring that not will receive positioned at downside with respect to the first sheet body 4321
The interference of leaf 432, so that the radial development size of stirrer 43 under static state is minimum.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of Ball-stirring mill characterized by comprising
Tank body, the tank body are equipped with feed inlet;
Rotating cylinder, the rotating cylinder inside form open-topped accommodation space, and the rotating cylinder is rotatably set in the tank body,
The feed inlet is connected to the accommodation space;
Driving device, the driving device is for driving the rotating cylinder to rotate relative to the tank body around vertical axis;
At least one agitating device, the agitating device are fixed on the tank body, and it is empty that the agitating device extends to the receiving
In.
2. Ball-stirring mill according to claim 1, which is characterized in that the inner sidewall of the rotating cylinder is equipped with multiple protrusions.
3. Ball-stirring mill according to claim 1, which is characterized in that the positioning with outward extension of the bottom of the rotating cylinder
Portion, the bottom of the tank body are equipped with location hole, and the positioning region is inserted in the positioning hole and is formed and is rotatably assorted.
4. Ball-stirring mill according to claim 3, which is characterized in that form tapping channel, the appearance inside the positioning region
Receive space is in communication with the outside by the tapping channel;
The Ball-stirring mill further includes feed device, and the feed device includes helical axis and actuator, and the helical axis can be rotated
Be set to the tank body, in the helical axis tapping channel, the actuator is for driving the spiral shell
Spin axis rotation.
5. Ball-stirring mill according to claim 1, which is characterized in that the agitating device includes agitating shaft, force piece and more
A stirrer, the agitating shaft are rotatably set to the tank body, in the agitating shaft accommodation space,
The force piece is for driving the agitating shaft to rotate;
The stirrer includes cylinder and multiple paddles on the outside of the cylinder, and the barrel jacket is set to the agitating shaft
Outside, the agitating shaft is able to drive stirrer rotation.
6. Ball-stirring mill according to claim 5, which is characterized in that the agitating shaft is equipped with the first limit body and the second limit
Position body, all cylinders on the agitating shaft are pressed between first limit body and second limit body.
7. Ball-stirring mill according to claim 6, which is characterized in that first limit body is located on second limit body
Side, first limit body are fixedly connected with the agitating shaft, and second limit body is detachably connected with the agitating shaft.
8. Ball-stirring mill according to claim 7, which is characterized in that second limit body and the stirring axle thread connect
It connects.
9. Ball-stirring mill according to claim 5, which is characterized in that the top of the tank body is equipped with to be penetrated for the agitating shaft
To the perforating of accommodation space;
The paddle includes the first sheet body and the second sheet body, and one end cylinder of first sheet body connects, first sheet body
Along radially extending for the cylinder, one end of second sheet body and first sheet body rotate far from one end of the cylinder and connect
It connects, second sheet body can rotate in upright plane relative to first sheet body;
When second sheet body rotates and when perpendicular to first sheet body, the vertical projection of the stirrer is fully located at described
In perforating.
10. Ball-stirring mill according to claim 9, which is characterized in that all paddles constitute multiple agitating units, institute
There is the agitating unit to arrange along the axially spaced-apart of the cylinder;
The agitating unit includes two paddles at a distance of 180 degree, on the axis projection of the cylinder, adjacent two
Paddle in a agitating unit is arranged in angle.
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CN201821035540.3U CN208427140U (en) | 2018-07-02 | 2018-07-02 | A kind of Ball-stirring mill |
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CN201821035540.3U CN208427140U (en) | 2018-07-02 | 2018-07-02 | A kind of Ball-stirring mill |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113843006A (en) * | 2021-09-15 | 2021-12-28 | 南京利卡维智能科技有限公司 | Gear set of multi-shaft sand mill and mounting method thereof |
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2018
- 2018-07-02 CN CN201821035540.3U patent/CN208427140U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113843006A (en) * | 2021-09-15 | 2021-12-28 | 南京利卡维智能科技有限公司 | Gear set of multi-shaft sand mill and mounting method thereof |
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Address after: 666100 north side of Jinghong Golden Beach Plaza, Xishuangbanna Dai Autonomous Prefecture, Yunnan Province (linjiangyuan community) Patentee after: Xishuangbanna Haibang Technology (Group) Co.,Ltd. Address before: 666100 north side of Jinghong Golden Beach Plaza, Xishuangbanna Dai Autonomous Prefecture, Yunnan Province (linjiangyuan community) Patentee before: XISHUANGBANNA HAIBANG MINING INDUSTRY TECHNOLOGY CONSULTATION SERVICE Co.,Ltd. |
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