CN216631042U - Dry-method stirring ball mill - Google Patents
Dry-method stirring ball mill Download PDFInfo
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- CN216631042U CN216631042U CN202122824744.3U CN202122824744U CN216631042U CN 216631042 U CN216631042 U CN 216631042U CN 202122824744 U CN202122824744 U CN 202122824744U CN 216631042 U CN216631042 U CN 216631042U
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- support frame
- barrel
- ball milling
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- milling barrel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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Abstract
The utility model provides a dry-method stirring ball mill, which comprises a feed hopper, a recovery box and a ball milling barrel, wherein the ball milling barrel is positioned inside the recovery box, a plurality of milling steel balls are arranged inside the ball milling barrel, the ball milling barrel comprises a barrel body and a barrel cover, a screen is arranged on the inner wall of the ball milling barrel, a plurality of discharge holes are formed in the ball milling barrel, the recovery box comprises a box body and a box cover, a first support frame and a second support frame are arranged on two sides of the recovery box, one side of the first support frame is connected with the box cover and the barrel cover through a first connecting piece, one side of the second support frame is connected with the recovery box through a second connecting piece, a hydraulic telescopic rod is arranged between the first support frame and the second support frame, two crushing rollers are arranged inside the feed hopper, the bottom of the feed hopper is connected with the inside of the ball milling barrel through a feed pipe, and a drying device is arranged on the feed pipe, the other end of the ball milling barrel penetrates through the second connecting piece through a rotating shaft and is connected with a first motor.
Description
Technical Field
The utility model belongs to the technical field of ball mills, and particularly relates to a dry stirring ball mill.
Background
The dry stirring ball mill is a device for grinding materials in a dry mode, and is a key device for crushing the materials after the materials are crushed. In the process of production, the production raw materials that will need to grind are together with ball of milling rotatory stirring in ball-milling bucket, because the effect of ball of milling, the raw materials just is smashed and the dispersion, however current dry process stirring ball mill is when carrying out the material loading, all pour the raw materials into by the material loading mouth generally, and because the raw materials volume is too big, the hardness is high, make the raw materials drop the in-process and cause the damage to ball-milling bucket and puddler easily down, thereby shorten device life, and ball-milling bucket in case damage, change the maintenance and waste time and energy, increase use cost, simultaneously, the raw materials volume is too big, can increase ball mill grinding burden, lead to grinding thoroughly, and need dry the raw materials before the grinding, because the raw materials volume is too big, the waste time of drying, reduce work efficiency, and be difficult to clear up and overhaul ball-milling bucket inside.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model provides a dry-method stirring ball mill.
The utility model provides a dry stirring ball mill which is characterized in that: the ball milling device comprises a feed hopper, a recovery box and a ball milling barrel, wherein the ball milling barrel is positioned inside the recovery box, a plurality of milling steel balls are arranged inside the ball milling barrel, the ball milling barrel comprises a barrel body and a barrel cover, a screen is arranged on the inner wall of the ball milling barrel, a plurality of discharge holes are formed in the ball milling barrel, the recovery box comprises a box body and a box cover, a first support frame and a second support frame are arranged on two sides of the recovery box, one side of the first support frame is connected with the box cover and the barrel cover through a first connecting piece, one side of the second support frame is connected with the recovery box through a second connecting piece, a plurality of travelling wheels are arranged at the bottoms of the first support frame and the second support frame, a hydraulic telescopic rod is arranged between the first support frame and the second support frame, two crushing rollers are arranged inside the feed hopper, and the bottom of the feed hopper penetrates through the first connecting piece to be connected with the inside of the ball milling barrel through a feed pipe, the inside spiral feed rod that is provided with of conveying pipe, be provided with drying device on the conveying pipe, inside a plurality of heating rods and the fan of being provided with of drying device, the ball-milling bucket other end passes the second connecting piece through the pivot and is connected with first motor, the pivot is located inside the fixed puddler that is provided with of ball-milling bucket the collection box bottom is slope form, the lowest that the collection box bottom is located slope form is provided with the discharge gate.
The inside puigging that presss from both sides of collection box lateral wall is equipped with.
The plurality of discharge holes are arranged in a linear manner and are arranged on the ball milling barrel in a circumferential array manner.
One side of the first support frame is connected with the feeding pipe through a reinforcing rib.
The first connecting piece is fixedly connected with the box cover, the first supporting frame and the feeding pipe, and the first connecting piece is rotatably connected with the box cover.
The second connecting piece is fixedly connected with the second supporting frame and the box body, and the second connecting piece is rotatably connected with the rotating shaft.
One end of the hydraulic telescopic rod is fixed on the first support frame, and the other end of the hydraulic telescopic rod is fixed on the second support frame.
Two crushing roller are crisscross to be set up, two crushing roller one end are passed the feeder hopper and are provided with the second motor, the screw pay-off pole has singly to pass the feeder hopper and is provided with the third motor.
The rotating shaft is fixedly connected with the ball milling barrel and the fixed stirring rod.
The utility model has the beneficial effects that: the device can change larger raw materials into smaller particles through the crushing roller in the feed hopper, so that the grinding burden of the ball mill is reduced, and the raw materials are dried more conveniently and quickly; the feeding pipe and the spiral feeding rod prevent raw materials from directly entering the ball milling barrel, so that damage to the ball milling barrel and the stirring rod is reduced, the raw materials are dried in the spiral feeding rod, the time required by drying is reduced due to the fact that the volume of the raw materials is reduced and the raw materials are dried in the feeding process, drying is more thorough, and the raw materials are ground more thoroughly through the grinding steel balls after entering the ball milling barrel; the barrel cover and the box cover which are of the buckling structures are used, the inside of the device is opened through the stretching of the hydraulic telescopic rod, and the inside of the device is conveniently cleaned and maintained.
Drawings
Fig. 1 is a structural diagram 1 of a dry-stirred ball mill according to the utility model.
FIG. 2 is a block diagram of a dry stirred ball mill according to the present invention shown in FIG. 2.
FIG. 3 is a schematic diagram of the use of a dry stirred ball mill according to the present invention.
FIG. 4 is a sectional view of a dry-method agitator ball mill according to the present invention, which is shown in FIG. 1.
Fig. 5 is a sectional structural view of a dry-method agitator ball mill of the present invention 2.
FIG. 6 is a view showing the inner structure of a hopper of the dry-method agitator ball mill according to the present invention.
(1, a feed hopper; 2, a recycling bin; 3, a ball milling barrel; 4, a barrel body; 5, a barrel cover; 6, a screen, 7, a discharge hole; 8, a box body; 9, a box cover; 10, a first support frame; 11, a second support frame; 12, a first connecting piece; 13, a second connecting piece; 14, a plurality of traveling wheels; 15, a hydraulic telescopic rod; 16, a crushing roller; 17, a feeding pipe; 18, a spiral feeding rod; 19, a drying device; 20, a plurality of heating rods; 21, a fan; 22, a rotating shaft; 23, a first motor; 24, a fixed stirring rod; 25, a discharge hole; 26, a reinforcing rib; 27, a second motor; 28, a third motor)
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
the utility model provides a dry stirring ball mill which is characterized in that: the ball milling device comprises a feed hopper 1, a recovery box 2 and a ball milling barrel 3, wherein the ball milling barrel 3 is positioned inside the recovery box 2, a plurality of milling steel balls are arranged inside the ball milling barrel 3, the ball milling barrel 3 comprises a barrel body 4 and a barrel cover 5, a screen 6 is arranged on the inner wall of the ball milling barrel 3, a plurality of discharge holes 7 are arranged on the ball milling barrel 3, the recovery box 2 comprises a box body 8 and a box cover 9, a first support frame 10 and a second support frame 11 are arranged on two sides of the recovery box 2, one side of the first support frame 10 is connected with the box cover 9 and the barrel cover 5 through a first connecting piece 12, one side of the second support frame 11 is connected with the recovery box 2 through a second connecting piece 13, a plurality of traveling wheels 14 are arranged at the bottoms of the first support frame 10 and the second support frame 11, a hydraulic telescopic rod 15 is arranged between the first support frame 10 and the second support frame 11, two crushing rollers 16 are arranged inside the feed hopper 1, the utility model discloses a ball-milling bucket, including feeder hopper 1, conveying pipe 17, drying device, recovery box 2, conveying pipe 17, drying device 19 is inside to be provided with a plurality of heating rods 20 and fan 21, the ball-milling bucket 3 other end passes second connecting piece 13 through pivot 22 and is connected with first motor 23, pivot 22 is located ball-milling bucket 3 inside and is provided with fixed puddler 24 the 2 bottoms of recovery box are slope form, the 2 bottoms of recovery box are located slope form's lower department and are provided with discharge gate 25.
And a sound insulation layer is clamped inside the side wall of the recovery box 2.
A plurality of discharge openings 7 are linear arrangement and are circumference array arrangement on ball-milling bucket 3, make the raw materials powder of inside grinding can throw away from discharge openings 7 through centrifugal force.
One side of the first support frame 10 is connected with the feeding pipe 17 through a reinforcing rib 26 and is used for assisting in supporting the feeding pipe 17 and the feeding hopper 1.
The first connecting piece 12 is fixedly connected with the box cover 9, the first supporting frame 10 and the feeding pipe 17, and the first connecting piece 12 is rotatably connected with the box cover 5.
The second connecting piece 13 is fixedly connected with the second support frame 11 and the box body 8, and the second connecting piece 13 is rotatably connected with the rotating shaft 22.
One end of the hydraulic telescopic rod 15 is fixed on the first support frame 10, and the other end of the hydraulic telescopic rod 15 is fixed on the second support frame 11.
The two crushing rollers 16 are arranged in a staggered mode, one ends of the two crushing rollers 16 penetrate through the feed hopper 1 to be provided with second motors 27, and the spiral feeding rod 18 penetrates through the feed hopper 1 to be provided with third motors 28.
The rotating shaft 22 is fixedly connected with the ball milling barrel 3 and the fixed stirring rod 24.
The working principle of the utility model is as follows: the raw materials are placed in a feed hopper 1, and are primarily crushed by two crushing rollers 16 in the feed hopper 1, so that the particles of the raw materials are reduced, and the processing time is shortened; after the raw materials are crushed, the crushed raw materials are fed into the ball milling barrel 3 through a feed pipe 17 by a spiral feed rod 18 at the bottom of the feed hopper 1, and the raw materials are dried by a drying device 19 positioned above the feed pipe 17 in the feeding process, so that the time occupied by drying is reduced; after the raw materials enter the ball milling barrel 3, a first motor 23 connected with one end of the ball milling barrel 3 through a rotating shaft 22 rotates, so that a plurality of milling steel balls in the ball milling barrel 3 grind the raw materials in the rotating process of the ball milling barrel 3, and meanwhile, the raw materials and the milling steel balls in the ball milling barrel 3 are stirred while centrifugally moving through a fixed stirring rod 24 in the ball milling barrel 3, so that the grinding efficiency is improved; the ground raw material powder can enter the interior of the recovery box 2 through the screen 6 and the discharge holes 7, and is discharged from the discharge hole 25 through the slope at the bottom of the recovery box 2; when in use, the movable trolley can move through a plurality of travelling wheels 14 at the bottoms of the first support frame 10 and the second support frame 11; can be through stretching out of the hydraulic telescoping rod 15 that sets up between first support frame 10 and the second support frame 11, make first support frame 10 and second support frame 11 remove to both sides, make staving 4 and bung 5, box 8 and case lid 9 separation, open the one end of ball-milling bucket 3 and collection box 2, can clear up and maintain the inside of ball-milling bucket 3 and collection box 2, when hydraulic telescoping rod 15 retracts, can make staving 4 and bung 5, box 8 and case lid 9 are closed again, the condition of unable lock can not take place.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiments shown in the detailed description are only one of the embodiments of the present invention, and the actual configuration is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. A dry stirring ball mill is characterized in that: comprises a feed hopper (1), a recovery box (2) and a ball milling barrel (3), wherein the ball milling barrel (3) is positioned inside the recovery box (2), a plurality of milling steel balls are arranged inside the ball milling barrel (3), the ball milling barrel (3) comprises a barrel body (4) and a barrel cover (5), a screen (6) is arranged on the inner wall of the ball milling barrel (3), a plurality of discharge holes (7) are arranged on the ball milling barrel (3), the recovery box (2) comprises a box body (8) and a box cover (9), a first support frame (10) and a second support frame (11) are arranged on two sides of the recovery box (2), one side of the first support frame (10) is connected with the box cover (9) and the barrel cover (5) through a first connecting piece (12), one side of the second support frame (11) is connected with the recovery box (2) through a second connecting piece (13), a plurality of travelling wheels (14) are arranged at the bottoms of the first support frame (10) and the second support frame (11), a hydraulic telescopic rod (15) is arranged between the first support frame (10) and the second support frame (11), two crushing rollers (16) are arranged in the feed hopper (1), the bottom of the feed hopper (1) passes through a first connecting piece (12) through a feeding pipe (17) and is connected with the inside of the ball milling barrel (3), a spiral feeding rod (18) is arranged in the feeding pipe (17), a drying device (19) is arranged on the feeding pipe (17), a plurality of heating rods (20) and fans (21) are arranged in the drying device (19), the other end of the ball milling barrel (3) is connected with a first motor (23) through a second connecting piece (13) by a rotating shaft (22), the rotating shaft (22) is positioned in the ball milling barrel (3) and is provided with a fixed stirring rod (24), the bottom of the recovery box (2) is in a slope shape, and a discharge hole (25) is formed in the lowest position of the bottom of the recovery box (2) in a slope shape.
2. The dry stirred ball mill according to claim 1, characterized in that: and a sound insulation layer is clamped inside the side wall of the recovery box (2).
3. The dry stirred ball mill according to claim 1, characterized in that: the plurality of discharge holes (7) are arranged in a linear manner and are arranged on the ball milling barrel (3) in a circumferential array manner.
4. A dry stirred ball mill according to claim 1, characterized in that: one side of the first support frame (10) is connected with the feeding pipe (17) through a reinforcing rib (26).
5. The dry stirred ball mill according to claim 1, characterized in that: the automatic feeding device is characterized in that the first connecting piece (12) is fixedly connected with the box cover (9), the first supporting frame (10) and the feeding pipe (17), the first connecting piece (12) is rotatably connected with the barrel cover (5), the second connecting piece (13) is fixedly connected with the second supporting frame (11) and the box body (8), and the second connecting piece (13) is rotatably connected with the rotating shaft (22).
6. The dry stirred ball mill according to claim 1, characterized in that: one end of the hydraulic telescopic rod (15) is fixed on the first support frame (10), and the other end of the hydraulic telescopic rod (15) is fixed on the second support frame (11).
7. The dry stirred ball mill according to claim 1, characterized in that: the two crushing rollers (16) are arranged in a staggered mode, one ends of the two crushing rollers (16) penetrate through the feed hopper (1) to be provided with a second motor (27), and the spiral feeding rod (18) penetrates through the feed hopper (1) to be provided with a third motor (28).
8. The dry stirred ball mill according to claim 1, characterized in that: the rotating shaft (22) is fixedly connected with the ball milling barrel (3) and the fixed stirring rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122824744.3U CN216631042U (en) | 2021-11-18 | 2021-11-18 | Dry-method stirring ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122824744.3U CN216631042U (en) | 2021-11-18 | 2021-11-18 | Dry-method stirring ball mill |
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| Publication Number | Publication Date |
|---|---|
| CN216631042U true CN216631042U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122824744.3U Active CN216631042U (en) | 2021-11-18 | 2021-11-18 | Dry-method stirring ball mill |
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| Country | Link |
|---|---|
| CN (1) | CN216631042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591620A (en) * | 2022-09-28 | 2023-01-13 | 郑华明（Cn） | Multifunctional ball mill for grinding metal ore |
-
2021
- 2021-11-18 CN CN202122824744.3U patent/CN216631042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591620A (en) * | 2022-09-28 | 2023-01-13 | 郑华明（Cn） | Multifunctional ball mill for grinding metal ore |
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