CN219849931U - Universal ball mill feed arrangement of thick and thin material - Google Patents
Universal ball mill feed arrangement of thick and thin material Download PDFInfo
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- CN219849931U CN219849931U CN202321018217.6U CN202321018217U CN219849931U CN 219849931 U CN219849931 U CN 219849931U CN 202321018217 U CN202321018217 U CN 202321018217U CN 219849931 U CN219849931 U CN 219849931U
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- 239000000463 material Substances 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000000498 ball milling Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a general ball mill feeding device for thick and thin materials, which comprises a feeding hollow bearing, wherein the feeding hollow bearing is rotationally arranged in the middle of one end of a ball mill body, a ball mill cylinder body is arranged in the ball mill body, one end of the feeding hollow bearing is communicated with the ball mill cylinder body, one end of the ball mill cylinder body, which is far away from the feeding hollow bearing, is connected with the output end of a servo motor on the ball mill body through a coupler, a feeding cylinder body is arranged outside the ball mill body, which is far away from one end of the ball mill cylinder body, one end of the feeding cylinder body is communicated with the feeding hollow bearing, a feeding mechanism is arranged in the feeding cylinder body, and a feed hopper is arranged at the top of one end, which is far away from the ball mill body, of the feeding cylinder body in a communicating manner. According to the ball mill disclosed by the utility model, a series of structures are arranged, materials enter the ball mill cylinder body from the feed hopper, the feed cylinder body and the feed hollow bearing, the ball mill is smooth and continuous in feed blocking prevention, the feed overflow waste and pollution are prevented, and the feed crushing and screening pretreatment effects are realized.
Description
Technical Field
The utility model relates to the technical field of ball mill feeding, in particular to a general ball mill feeding device for coarse and fine materials.
Background
The ball mill consists of horizontal cylinder, hollow feeding and discharging shaft, grinding head, etc. the material is fed into the first bin of the mill via the hollow feeding shaft, and the first bin has stepped lining board or corrugated lining board with steel balls in different specifications. After the materials are coarsely ground in the first bin, the materials enter the second bin through a single-layer bin separation plate, a flat lining plate is inlaid in the second bin, steel balls are arranged in the second bin, and the materials are further ground. The powder is discharged through the discharging grate plate, and the grinding operation is completed.
At present, materials of a ball mill directly enter the mill through an opening of a feeding hollow shaft, the ball milling time of the materials with large granularity in the ball mill is long, and the feeding overflow easily occurs when the feeding hollow shaft is opened for feeding, especially, the powder contained in the materials causes the waste and the pollution of the feeding.
Disclosure of Invention
The utility model aims to provide a general feeding device of a ball mill for thick and thin materials, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a general ball mill feed arrangement of thick and thin material, includes feeding hollow bearing, feeding hollow bearing rotates the middle part of locating ball mill body one end, the inside of ball mill body is equipped with the ball mill barrel, feeding hollow bearing's one end and ball mill barrel intercommunication set up, ball mill barrel is kept away from feeding hollow bearing's one end and is connected with ball mill body upper servo motor's output through the shaft coupling, feeding hollow bearing keeps away from ball mill body outside of ball mill barrel one end and is equipped with the feeding barrel, feeding barrel's one end and feeding hollow bearing intercommunication set up, feeding barrel's inside is equipped with feed mechanism, feeding barrel is kept away from ball mill body one end's top intercommunication and is equipped with the feeder hopper, the inside of feeder hopper is equipped with broken mechanism, broken mechanism and feed mechanism all are connected with link gear.
Preferably, the feeding mechanism comprises an end plate, a feeding hole and a feeding screw, wherein the end plate is arranged at one end of the feeding barrel, far away from the ball mill body, the feeding hole corresponding to the feeding hollow bearing is arranged at the other end of the feeding barrel, and the feeding screw is arranged in the feeding barrel in a rotating mode.
Preferably, the one end that the end plate was kept away from to the feed cylinder is equipped with the closing plate, the feed inlet link up the closing plate setting, the closing plate passes through the bolt and is fixed with the ball mill organism, be equipped with the buffering sealing washer between closing plate and the ball mill organism.
Preferably, the crushing mechanism comprises a feeding screen and a crushing roller, the feeding screen is arranged at the lower end of the inside of the feeding hopper, and the crushing roller is arranged in the feeding hopper above the feeding screen through the rotation of a roller shaft.
Preferably, the feed hopper on one side of the feeding screen is provided with a disassembly and assembly opening, the interior of the feed hopper on one side of the disassembly and assembly opening is provided with a plug-in seat, one side of the feeding screen is provided with a side plate, and the side plate is connected with the feed hopper.
Preferably, the linkage mechanism comprises a driving wheel, a feeding motor, a driven wheel and a driving belt, wherein the driving wheel is arranged on one side of the end plate, one end of a feeding screw penetrates through the end plate through a shaft sleeve to be connected with one side of the driving wheel, the other side of the driving wheel is connected with the output end of the feeding motor through a shaft coupling, the feeding motor is installed on the end plate through a motor frame, a roll shaft at one end of a crushing roller penetrates through a feeding hopper through the shaft sleeve to be connected with the driven wheel, and the driving belt is arranged between the driving wheel and the driven wheel.
Preferably, limit baffles are arranged on two opposite sides of the driving wheel and the driven wheel, and the radius of the driving wheel is larger than that of the driven wheel.
Compared with the prior art, the utility model has the beneficial effects that:
1. the ball mill feeding device for the coarse and fine materials is characterized in that materials enter the ball mill cylinder body in the ball mill body from a feed hopper, a feed cylinder body and the feed hollow bearing through the feed hollow bearing arranged between the ball mill cylinder body and the feed cylinder body under the spiral feeding of the feed screw rod in the feed cylinder body, the ball mill feeding is smooth and continuous, the feeding overflow waste and pollution are prevented, and the feeding screen and the crushing roller are arranged in the feed hopper, so that the ball mill feeding has the functions of crushing and screening pretreatment, the feeding screen is detachable and replaceable, and the coarse and fine materials are fed in a general way.
2. The general ball mill feeding device for coarse and fine materials realizes the synchronous driving of the crushing and screening of the materials in the feeding hopper and the spiral feeding in the feeding cylinder body through the driving wheel arranged on the feeding screw rod and the driven wheel arranged on the crushing roller, thereby saving energy and reducing cost.
Drawings
FIG. 1 is a schematic overall structure of embodiment 1 of the present utility model;
FIG. 2 is a schematic view of the structure of a feeding cylinder in example 1 of the present utility model;
fig. 3 is a schematic structural diagram of a linkage mechanism in embodiment 2 of the present utility model.
In the figure: 1. a feed hollow bearing; 2. a ball mill body; 21. ball milling cylinder; 3. a feed cylinder; 31. an end plate; 32. a sealing plate; 321. a feed inlet; 33. a feed screw; 4. a feed hopper; 41. a feed screen; 42. a crushing roller; 5. a linkage mechanism; 51. a driving wheel; 52. a feed motor; 53. driven wheel; 54. a driving belt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1 and 2, the general ball mill feeding device for coarse and fine materials of this embodiment comprises a feeding hollow bearing 1, the feeding hollow bearing 1 is rotationally arranged in the middle of one end of a ball mill body 2, a ball mill barrel 21 is arranged in the ball mill body 2, one end of the feeding hollow bearing 1 is communicated with the ball mill barrel 21, one end of the ball mill barrel 21, which is far away from the feeding hollow bearing 1, is connected with the output end of a servo motor on the ball mill body 2 through a coupler, a feeding barrel 3 is arranged outside the ball mill body 2, which is far away from one end of the feeding hollow bearing 1, one end of the feeding barrel 3 is communicated with the feeding hollow bearing 1, a feeding mechanism is arranged in the feeding barrel 3, the top of the feeding barrel 3, which is far away from one end of the ball mill body 2, is communicated with a feed hopper 4, a crushing mechanism is arranged in the feed hopper 4, the crushing mechanism and the feeding mechanism are connected with a linkage mechanism 5, the materials are blocked and unobstructed and continuous in the ball mill barrel 21, which is fed by the feed barrel 3 and the feeding hollow bearing 1, and the ball mill body 2 is prevented from being overflowed and polluted.
Specifically, feed mechanism includes end plate 31, feed inlet 321 and feed screw 33, and the one end that ball mill body 2 was kept away from to feed barrel 3 is equipped with end plate 31, and the other end of feed barrel 3 is equipped with the feed inlet 321 that corresponds with feeding hollow bearing 1, and the inside rotation of feed barrel 3 is equipped with feed screw 33, and the screw rod feeding is carried, is continuous, stable.
Further, the end that feed barrel 3 kept away from end plate 31 is equipped with closing plate 32, and feed inlet 321 link up closing plate 32 setting, and closing plate 32 passes through the bolt and is fixed with ball mill body 2, is equipped with the buffering sealing washer between closing plate 32 and the ball mill body 2, makes the sealed installation, sealed feeding between feed barrel 3 and the ball mill body 2 through closing plate 32.
Further, the crushing mechanism comprises a feeding screen 41 and a crushing roller 42, the feeding screen 41 is arranged at the lower end of the inside of the feeding hopper 4, the crushing roller 42 is arranged in the inside of the feeding hopper 4 above the feeding screen 41 through roller shaft rotation, and the crushing roller 42 rotating above the feeding screen 41 can crush and crush materials with large granularity.
Still further, be equipped with the dismouting mouth on the feeder hopper 4 of feeding screen cloth 41 one side, the inside plug seat that is equipped with of feeder hopper 4 of dismouting mouth one side, one side of feeding screen cloth 41 is equipped with the curb plate, and the curb plate is connected with feeder hopper 4, passes through the bolt fastening between curb plate and the feeder hopper 4, and is equipped with sealed pad between curb plate and the feeder hopper 4, makes things convenient for the dismouting of feeding screen cloth 41 in feeder hopper 4 to be changed.
The application method of the embodiment is as follows: the linkage mechanism 5 drives the crushing roller 42 in the feed hopper 4 to rotate and synchronously drives the feed screw 33 in the feed cylinder 3 to rotate, a feed screen 41 corresponding to the fineness of the materials is installed inside the feed hopper 4 through a disassembly and assembly opening, the materials screened by the feed screen 41 in the feed hopper 4 enter the feed cylinder 3 to be spirally conveyed under the spiral feeding effect of the feed screw 33, the materials with large granularity are crushed and crushed by the crushing roller 42 above the feed screen 41, namely the screened and crushed materials enter the feed cylinder 3 from the feed hopper 4, under the spiral rotation of the feed screw 33, the materials in the feed cylinder 3 enter the ball mill cylinder 21 through the feed hollow bearing 1 through the feed inlet 321, the servo motor drives the ball mill cylinder 21 to rotate in the ball mill body 2, the materials in the ball mill cylinder 21 are subjected to ball milling treatment, the materials are spirally conveyed into the ball mill cylinder 21 in the feed cylinder 3 after being crushed and screened by the feed hopper 4, the feed is smoothly and continuously blocked, the feed has the functions of crushing and screening pretreatment, the feed screen 41 is disassembled and replaced, the materials are generally fed, the ball mill efficiency is improved, and the pollution of the feed is prevented from overflowing.
Example 2
The structure of the ball mill feeding device for coarse and fine materials in this embodiment is substantially the same as that of the ball mill feeding device for coarse and fine materials in embodiment 1, and the difference is that: the linkage mechanism 5 includes a driving pulley 51, a feeding motor 52, a driven pulley 53, and a transmission belt 54 (see fig. 3). One side of the end plate 31 is provided with a driving wheel 51, one end of a feed screw 33 penetrates through the end plate 31 through a shaft sleeve to be connected with one side of the driving wheel 51, the other side of the driving wheel 51 is connected with the output end of a feed motor 52 through a coupler, the feed motor 52 is arranged on the end plate 31 through a motor frame, a roll shaft at one end of a crushing roll 42 penetrates through a feed hopper 4 through the shaft sleeve to be connected with a driven wheel 53, a transmission belt 54 is arranged between the driving wheel 51 and the driven wheel 53, the feed motor 52 drives the driving wheel 51 to rotate to drive the feed screw 33 to rotate in the feed cylinder 3, the driving wheel 51 rotates to drive the driven wheel 53 to synchronously rotate, and the rotation of the driven wheel 53 drives the crushing roll 42 in the feed hopper 4 to rotate, namely, the synchronous driving of crushing and screening of materials in the feed hopper 4 and the spiral feeding of the feed cylinder 3 is realized through a linkage mechanism 5, so that energy is saved and the cost is reduced.
Specifically, limiting baffles are arranged on two opposite sides of the driving wheel 51 and the driven wheel 53, the radius of the driving wheel 51 is larger than that of the driven wheel 53, a transmission belt 54 between the driving wheel 51 and the driven wheel 53 is used for transmission limiting, transmission is stable, and the small-radius driven wheel 53 rotates at a higher speed and is broken.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a general ball mill feed arrangement of thick and thin material, includes feeding hollow bearing (1), its characterized in that: the ball mill is characterized in that the feeding hollow bearing (1) is rotationally arranged in the middle of one end of the ball mill body (2), a ball mill cylinder body (21) is arranged in the ball mill body (2), one end of the feeding hollow bearing (1) is communicated with the ball mill cylinder body (21), one end of the ball mill cylinder body (21) away from the feeding hollow bearing (1) is connected with the output end of a servo motor on the ball mill body (2) through a coupler, the feeding hollow bearing (1) is arranged outside the ball mill body (2) away from one end of the ball mill cylinder body (21) and is provided with a feeding cylinder body (3), one end of the feeding cylinder body (3) is communicated with the feeding hollow bearing (1), a feeding mechanism is arranged in the feeding cylinder body (3) away from the top of one end of the ball mill body (2) and is communicated with a feeding hopper (4), and a crushing mechanism is arranged in the feeding hopper (4) and is connected with a linkage mechanism (5).
2. A universal ball mill feeding device for thick and thin materials according to claim 1, wherein: the feeding mechanism comprises an end plate (31), a feeding hole (321) and a feeding screw (33), wherein the end plate (31) is arranged at one end of the feeding barrel (3) far away from the ball mill body (2), the feeding hole (321) corresponding to the feeding hollow bearing (1) is arranged at the other end of the feeding barrel (3), and the feeding screw (33) is arranged in the feeding barrel (3) in a rotating mode.
3. A universal ball mill feeding device for thick and thin materials according to claim 2, wherein: the one end that end plate (31) was kept away from to feed barrel (3) is equipped with closing plate (32), feed inlet (321) link up closing plate (32) and set up, closing plate (32) are fixed with ball mill body (2) through the bolt, be equipped with the buffering sealing washer between closing plate (32) and ball mill body (2).
4. A universal ball mill feeding device for thick and thin materials according to claim 2, wherein: the crushing mechanism comprises a feeding screen (41) and a crushing roller (42), wherein the feeding screen (41) is arranged at the lower end of the inside of the feeding hopper (4), and the crushing roller (42) is arranged in the inside of the feeding hopper (4) above the feeding screen (41) through the rotation of a roller shaft.
5. A universal ball mill feeding apparatus for thick and thin materials according to claim 4, wherein: the feeding screen is characterized in that a disassembly and assembly opening is formed in a feeding hopper (4) on one side of the feeding screen (41), a plug-in seat is arranged in the feeding hopper (4) on one side of the disassembly and assembly opening, a side plate is arranged on one side of the feeding screen (41), and the side plate is connected with the feeding hopper (4).
6. A universal ball mill feeding apparatus for thick and thin materials according to claim 5, wherein: the linkage mechanism (5) comprises a driving wheel (51), a feeding motor (52), a driven wheel (53) and a transmission belt (54), wherein the driving wheel (51) is arranged on one side of the end plate (31), one end of the feeding screw (33) penetrates through the end plate (31) through a shaft sleeve and is connected with one side of the driving wheel (51), the other side of the driving wheel (51) is connected with the output end of the feeding motor (52) through a shaft coupling, the feeding motor (52) is installed on the end plate (31) through a motor frame, a roll shaft at one end of the crushing roller (42) penetrates through the feed hopper (4) through the shaft sleeve and is connected with the driven wheel (53), and the transmission belt (54) is arranged between the driving wheel (51) and the driven wheel (53).
7. A universal ball mill feeding apparatus for thick and thin materials according to claim 6, wherein: limiting baffles are arranged on two opposite sides of the driving wheel (51) and the driven wheel (53), and the radius of the driving wheel (51) is larger than that of the driven wheel (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321018217.6U CN219849931U (en) | 2023-04-30 | 2023-04-30 | Universal ball mill feed arrangement of thick and thin material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321018217.6U CN219849931U (en) | 2023-04-30 | 2023-04-30 | Universal ball mill feed arrangement of thick and thin material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219849931U true CN219849931U (en) | 2023-10-20 |
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ID=88347282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321018217.6U Active CN219849931U (en) | 2023-04-30 | 2023-04-30 | Universal ball mill feed arrangement of thick and thin material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219849931U (en) |
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2023
- 2023-04-30 CN CN202321018217.6U patent/CN219849931U/en active Active
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