CN209174049U - A kind of ball mill convenient for improving flotation recovery rate - Google Patents
A kind of ball mill convenient for improving flotation recovery rate Download PDFInfo
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- CN209174049U CN209174049U CN201821864681.6U CN201821864681U CN209174049U CN 209174049 U CN209174049 U CN 209174049U CN 201821864681 U CN201821864681 U CN 201821864681U CN 209174049 U CN209174049 U CN 209174049U
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- ball mill
- hollow shaft
- grinding
- fixedly connected
- cylinder
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Abstract
The utility model relates to a kind of ball mills convenient for improving flotation recovery rate, belong to milling apparatus field, including ball mill ontology, transmission mechanism and support base, ball mill ontology is arranged in support base, ball mill ontology is made of cylinder, feeding mechanism and discharge port, and feeding mechanism and discharge port are respectively set at both ends of the cylinder body；The both ends of the cylinder have been respectively fixedly connected with the first hollow shaft and the second hollow shaft, and one end of first hollow shaft is fixedly connected with the discharge port；Transmission mechanism is made of driving motor, retarder, first shaft coupling, second shaft coupling, small gear ring and pinion gear.The utility model structure is simple, design is reasonable, two grinding storehouses are set, after material reaches corase grinding in the first grinding storehouse, into the second grinding storehouse, material is further ground, it improves grinding efficiency and grinding fineness and passes through reasonable steel ball gradation to improve recovery index, ore further is dissociated, improves flotation recovery rate.
Description
Technical field
The utility model relates to a kind of ball mills convenient for improving flotation recovery rate, belong to milling apparatus field.
Background technique
Ball mill is to continue to crush to ore or other materials after crusher, it is intended to be obtained required by technique
The more mechanical equipment of fine grained product.Ball mill is widely used in the big industry of Mineral Processing Industry, building trade and cement industry etc. three
In, certain impetus is played to the development of three big industries.Existing ball mill at work, passes through motor and deceleration
Machine is transmitted to torsion the big pinion gear of ball mill, to make ball mill barrel rotate, due to the rotation of ball mill barrel, cylinder
Interior steel ball (if other abrasive medias) is raised to certain altitude by concave-convex liner plate band, then free-falling, in impacting tube body
Material and the abrasive media that mixes of material as the rotation of cylinder is ceaselessly collided and is ground with material.Due to
Ball mill is continuously run, and the intracorporal material of cylinder and abrasive media are ceaselessly collided and ground, and material is ground to certain fineness,
Material after grinding is discharged from discharge port, completes grinding operation.
The phenomenon that existing ball mill, the fineness for classifier overflow often occur is good or bad, causes floatation indicators unstability,
In order to more preferably make mineral disaggregation, flotation recovery rate is improved, therefore be badly in need of a kind of ball mill convenient for improving flotation recovery rate.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of convenient for improving flotation recovery rate
Ball mill, can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of ball mill convenient for improving flotation recovery rate, including ball mill ontology, transmission mechanism and support base, institute
It states ball mill ontology to be arranged in the support base, the ball mill ontology is made of cylinder, feeding mechanism and discharge port, institute
It states feeding mechanism and discharge port is separately positioned on the both ends of the cylinder, the both ends of the cylinder have been respectively fixedly connected in first
One end of empty axis and the second hollow shaft, first hollow shaft is fixedly connected with the discharge port, first hollow shaft and
The inside of two hollow shafts is connected to the inside of the cylinder, and equal movable sleeve is connected on first hollow shaft and the second hollow shaft
It is fixedly connected at the top of hollow shaft frame, hollow shaft frame bottom and the support base；Close to the on the cylinder
One end fixing sleeve of one hollow shaft is connected to grinding machine bull gear, and the outer surface fixing sleeve of the grinding machine bull gear is connected to ball mill canine tooth
Wheel, one end of second hollow shaft is fixedly connected with the feeding mechanism；The inside of the cylinder be fixedly connected with single layer every
Storehouse plate, the single layer partition panel inside of the cylinder is separated to be formed the first grinding storehouse and second grinding storehouse, the single layer every
Several through-holes are offered on the plate of storehouse.
A number of 100mm diameter steel ball and 80mm diameter are placed in the first grinding storehouse and the second grinding storehouse
The inner wall in steel ball, the first grinding storehouse and the second grinding storehouse is inlaid with ladder lining board peace liner plate respectively；First grinding
The outer surface in storehouse and the second grinding storehouse offers observation window；The outer surface one in the first grinding storehouse and the second grinding storehouse
Side offers steel ball and places mouth.
The transmission mechanism is by driving motor, retarder, first shaft coupling, second shaft coupling, small gear ring and pinion gear group
At the output end of the driving motor is fixedly connected by the first shaft coupling with the input terminal of the retarder, described to subtract
The output end of fast device is fixedly connected by the second shaft coupling with one end of the small gear ring, and the pinion gear is fixedly attached to
The outer surface of the small gear ring, the pinion gear and the ratcheting connection of Gear of Ball Mill；The other end activity of the small gear ring connects
It is connected to small gear ring support frame, the driving motor and retarder bottom are fixedly connected to support column, the small gear ring support frame,
Support column bottom is fixedly connected with support base top.
Furthermore, the feeding mechanism is inclination feed hopper.
Furthermore, the ladder lining board peace liner plate is wear-resistant liner.
Furthermore, the 100mm diameter steel ball and 80mm placed in storehouse are ground in the first grinding storehouse and second
The quantitative proportion of diameter steel ball is 3:2.
Furthermore, it includes that 100mm diameter steel ball places mouth and 80mm diameter steel ball placement mouth that the steel ball, which places mouth,.
Furthermore, the outer surface side in the first grinding storehouse and the second grinding storehouse offers vollyball mouth.
For the utility model the utility model has the advantages that the utility model structure is simple, rationally, two grinding storehouses are arranged, material exists in design
After first grinding storehouse reaches corase grinding, into the second grinding storehouse, flat liner plate is studded in the storehouse, inside has steel ball, material is further ground
Mill, improve grinding efficiency and grinding fineness, by reasonable steel ball gradation, further obtains ore to improve recovery index
To dissociation, flotation recovery rate is improved.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the elevational cross-sectional view of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is the small gear ring and grinding machine bull gear side view of the utility model.
Fig. 4 is the flat liner plate partial top view of the utility model.
Fig. 5 is the ladder lining board partial side view of the utility model.
Fig. 6 is the utility model every single layer storehouse plate partial top view.
Figure label: 1, ball mill ontology；101, cylinder；102, feeding mechanism；103, discharge port；2, transmission mechanism；
201, driving motor；202, retarder；203, first shaft coupling；204, second shaft coupling；205, small gear ring；206, pinion gear；
3, support base；4, the first hollow shaft；5, the second hollow shaft；6, hollow shaft frame；7, grinding machine bull gear；8, grinding machine canine tooth
Wheel；9, every single layer storehouse plate；10, the first grinding storehouse；11, the second grinding storehouse；12, through-hole；13,100mm diameter steel ball；14,80mm
Diameter steel ball；15, ladder lining board；16, flat liner plate；17, observation window；18, steel ball places mouth；181,100mm diameter steel ball is placed
Mouthful；182,80mm diameter steel ball places mouth；19, small gear ring support frame；20, support column；21, vollyball mouth.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in figures 1 to 6, a kind of ball mill convenient for improving flotation recovery rate, including ball mill ontology 1, transmission mechanism
2 and support base 3, ball mill ontology 1 is arranged in support base 3, and ball mill ontology 1 is by cylinder 101,102 and of feeding mechanism
The composition of discharge port 103, feeding mechanism 102 and discharge port 103 are separately positioned on the both ends of cylinder 101, the both ends difference of cylinder 101
It is fixedly connected with the first hollow shaft 4 and the second hollow shaft 5, one end of the first hollow shaft 4 is fixedly connected with discharge port 103, and first
The inside of hollow shaft 4 and the second hollow shaft 5 is connected to the inside of cylinder 101, on the first hollow shaft 4 and the second hollow shaft 5
Movable sleeve is connected to hollow shaft frame 6, is fixedly connected at the top of 6 bottom of hollow shaft frame and support base 3, is used to support cylinder
101；One end fixing sleeve on cylinder 101 close to the first hollow shaft 4 is connected to grinding machine bull gear 7, and the outer surface of grinding machine bull gear 7 is solid
Surely it is socketed with Gear of Ball Mill 8, one end of the second hollow shaft 5 is fixedly connected with feeding mechanism 102；The inside of cylinder 101 is solid
Surely it is connected with single layer partition panel 9, single layer partition panel 9 separates the inside of cylinder 101 to form the first grinding storehouse 10 and the second grinding
Storehouse 11 offers several through-holes 12 on single layer partition panel 9.
It is straight that a number of 100mm diameter steel ball 13 and 80mm are placed in first grinding storehouse 10 and the second grinding storehouse 11
The inner wall in diameter steel ball 14, the first grinding storehouse 10 and the second grinding storehouse 11 is inlaid with the peaceful liner plate 16 of ladder lining board 15 respectively；First
The outer surface in grinding storehouse 10 and the second grinding storehouse 11 offers observation window 17, grinds feelings for observing ore in cylinder 101
Condition；The outer surface side in the first grinding storehouse 10 and the second grinding storehouse 11 offers steel ball and places mouth 18.
Transmission mechanism 2 is by driving motor 201, retarder 202, first shaft coupling 203, second shaft coupling 204, small gear ring
205 and pinion gear 206 form, the output end of driving motor 201 is solid by the input terminal of first shaft coupling 203 and retarder 202
Fixed connection, the output end of retarder 202 are fixedly connected by second shaft coupling 204 with one end of small gear ring 205, pinion gear 206
It is fixedly attached to the outer surface of small gear ring 205, pinion gear 206 and the ratcheting connection of Gear of Ball Mill 8；Small gear ring 205 it is another
End is connected with small gear ring support frame 19, and driving motor 201 and 202 bottom of retarder are fixedly connected to support column 20, small
Gear ring support frame 19,20 bottom of support column are fixedly connected at the top of support base 3, are used to support small gear ring 205, driving motor
201 and retarder 202.
Feeding mechanism 102 is inclination feed hopper, convenient for addition mineral aggregate.The peaceful liner plate 16 of ladder lining board 15 is wear-resisting lining
Plate has good wearability, reinforces abrasive action.The 100mm diameter placed in first grinding storehouse 10 and the second grinding storehouse 11
The quantitative proportion of steel ball 13 and 80mm diameter steel ball 14 is 3:2.It includes that 100mm diameter steel ball places mouth 181 that steel ball, which places mouth 18,
Mouth 182 is placed with 80mm diameter steel ball, is respectively used to the steel ball of addition 100mm diameter and 80mm diameter.First grinding 10 He of storehouse
The outer surface other side in the second grinding storehouse 11 offers vollyball mouth 21, convenient for taking out the steel ball of damage.
Utility model works principle: when use by the steel ball of 100mm diameter and 80mm diameter by 3:2 quantitative proportion into
Row is placed, and material tilts feed hopper by ball mill and the second hollow shaft 5 is packed into cylinder 101, and driving motor 201 rotates, and is passed through
Pinion gear 206 and the ratcheting connection of grinding machine gear wheel 8 drive grinding machine gear wheel 8 to rotate, so that cylinder 101 rotates, work as ball milling
When machine drum body 101 rotates, for abrasive body since inertia and centrifugal force act on, the effect of frictional force makes it be attached to 101 liner plate of cylinder
On taken away by cylinder 101, when being brought to certain height, due to itself gravity and left, whereabouts is ground
Mill body is smashed the material in cylinder 101 as projectile.Material enters cylinder through the second hollow shaft 5 by inclination feed hopper
First in 101 grinds storehouse 10, there is ladder lining board 15, built-in steel ball in the storehouse, and the rotation of cylinder 101 generates centrifugal force for steel ball band
It is fallen after to certain altitude, bang and abrasive action is generated to material.After material reaches corase grinding in the first grinding storehouse 10, through single layer
Partition panel 9 enters the second grinding storehouse 11, studs with flat liner plate 16 in the storehouse, inside has steel ball, material is further ground, after grinding
Material is discharged by the first hollow shaft and discharge port.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of ball mill convenient for improving flotation recovery rate, including ball mill ontology (1), transmission mechanism (2) and support base
(3), it is characterised in that: the ball mill ontology (1) is arranged on the support base (3), and the ball mill ontology (1) is by cylinder
Body (101), feeding mechanism (102) and discharge port (103) composition, the feeding mechanism (102) and discharge port (103) are respectively set
It has been respectively fixedly connected in the first hollow shaft (4) and second at the both ends at the both ends of the cylinder (101), the cylinder (101)
One end of empty axis (5), first hollow shaft (4) is fixedly connected with the discharge port (103), first hollow shaft (4) and
The inside of second hollow shaft (5) is connected to the inside of the cylinder (101), first hollow shaft (4) and the second hollow shaft
(5) equal movable sleeve is connected to hollow shaft frame (6) on, at the top of hollow shaft frame (6) bottom and the support base (3)
It is fixedly connected；One end fixing sleeve on the cylinder (101) close to the first hollow shaft (4) is connected to grinding machine bull gear (7), the mill
The outer surface fixing sleeve of machine bull gear (7) is connected to Gear of Ball Mill (8), one end of second hollow shaft (5) and it is described into
Material mechanism (102) is fixedly connected；The inside of the cylinder (101) is fixedly connected with single layer partition panel (9), the single layer partition panel
(9) inside of the cylinder (101) is separated to form the first grinding storehouse (10) and the second grinding storehouse (11), the single layer partition panel
(9) several through-holes (12) are offered on；
First grinding storehouse (10) and the second grinding storehouse (11) it is interior be placed with a number of 100mm diameter steel ball (13) and
The inner wall of 80mm diameter steel ball (14), first grinding storehouse (10) and the second grinding storehouse (11) is inlaid with ladder lining board respectively
(15) peaceful liner plate (16)；The outer surface of first grinding storehouse (10) and the second grinding storehouse (11) offers observation window
(17)；The outer surface side of first grinding storehouse (10) and the second grinding storehouse (11) offers steel ball and places mouth (18)；
The transmission mechanism (2) is by driving motor (201), retarder (202), first shaft coupling (203), second shaft coupling
(204), small gear ring (205) and pinion gear (206) composition, the output end of the driving motor (201) pass through first shaft coupling
Device (203) is fixedly connected with the input terminal of the retarder (202), and the output end of the retarder (202) passes through described second
Shaft coupling (204) is fixedly connected with one end of the small gear ring (205), and the pinion gear (206) is fixedly attached to the small tooth
Enclose the outer surface of (205), the pinion gear (206) and Gear of Ball Mill (8) ratcheting connection；The small gear ring (205)
The other end is connected with small gear ring support frame (19), and the driving motor (201) and retarder (202) bottom are fixedly connected with
Have support column (20), the small gear ring support frame (19), support column (20) bottom are fixedly connected with support base (3) top.
2. a kind of ball mill convenient for improving flotation recovery rate according to claim 1, it is characterised in that: the charger
Structure (102) is inclination feed hopper.
3. a kind of ball mill convenient for improving flotation recovery rate according to claim 1, it is characterised in that: the ladder lining
Plate (15) peace liner plate (16) is wear-resistant liner.
4. a kind of ball mill convenient for improving flotation recovery rate according to claim 1, it is characterised in that: described first grinds
Grind the quantity of the 100mm diameter steel ball (13) and 80mm diameter steel ball (14) placed in storehouse (10) and the second grinding storehouse (11)
Ratio is 3:2.
5. a kind of ball mill convenient for improving flotation recovery rate according to claim 1, it is characterised in that: the steel ball is put
Setting mouth (18) includes that 100mm diameter steel ball places mouth (181) and 80mm diameter steel ball placement mouth (182).
6. a kind of ball mill convenient for improving flotation recovery rate according to claim 1, it is characterised in that: described first grinds
The outer surface side of mill storehouse (10) and the second grinding storehouse (11) offers vollyball mouth (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864681.6U CN209174049U (en) | 2018-11-13 | 2018-11-13 | A kind of ball mill convenient for improving flotation recovery rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864681.6U CN209174049U (en) | 2018-11-13 | 2018-11-13 | A kind of ball mill convenient for improving flotation recovery rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209174049U true CN209174049U (en) | 2019-07-30 |
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ID=67364116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821864681.6U Active CN209174049U (en) | 2018-11-13 | 2018-11-13 | A kind of ball mill convenient for improving flotation recovery rate |
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| CN (1) | CN209174049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813451A (en) * | 2019-11-19 | 2020-02-21 | 衡东县金源铝银粉有限公司 | Ball mill for preparing firework aluminum powder |
| CN112295678A (en) * | 2020-09-11 | 2021-02-02 | 广西双博机械科技有限公司 | Ball-milling type sand making machine |
-
2018
- 2018-11-13 CN CN201821864681.6U patent/CN209174049U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813451A (en) * | 2019-11-19 | 2020-02-21 | 衡东县金源铝银粉有限公司 | Ball mill for preparing firework aluminum powder |
| CN112295678A (en) * | 2020-09-11 | 2021-02-02 | 广西双博机械科技有限公司 | Ball-milling type sand making machine |
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