CN219784978U - Sealing structure of large ball mill - Google Patents
Sealing structure of large ball mill Download PDFInfo
- Publication number
- CN219784978U CN219784978U CN202321149305.XU CN202321149305U CN219784978U CN 219784978 U CN219784978 U CN 219784978U CN 202321149305 U CN202321149305 U CN 202321149305U CN 219784978 U CN219784978 U CN 219784978U
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- ball mill
- fixing
- mounting
- sealing
- hole
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- 238000007789 sealing Methods 0.000 title claims abstract description 50
- 230000006978 adaptation Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to the field of sealing structures and discloses a sealing structure of a large ball mill, which comprises a ball mill, wherein one side of the ball mill is provided with a feed inlet, a feed pipe is arranged in the feed inlet, a mounting plate is arranged on the feed pipe and is matched with the feed inlet, an annular seat is arranged on the inner wall of the feed inlet, a sealing gasket is fixedly arranged on one side of the annular seat, the feed pipe is matched with the sealing gasket, a fixing seat is fixedly arranged on the outer side of the feed inlet, a plurality of rotating holes with openings are formed in one side of the mounting plate, fixing rods are fixedly arranged on the inner walls of the two sides of the rotating holes, and mounting rods are rotatably arranged on the fixing rods. The utility model has the following advantages and effects: can extrude the direction of inlet to the inlet through the movable plate to the inlet pipe for the inlet pipe can extrude sealed pad, thereby can increase the leakproofness between inlet pipe and the feeding knot.
Description
Technical Field
The utility model relates to the technical field of sealing structures, in particular to a sealing structure of a large ball mill.
Background
The ball mill is a key device for crushing materials after the materials are crushed. The ball mill is characterized in that a certain number of steel balls are filled in a cylinder body of the ball mill as grinding media, during grinding, materials to be ground and a certain number of steel balls are generally added into the cylinder body, the cylinder body rotates to generate centrifugal force, so that the steel balls rise to a certain height, then fall freely to generate dual grinding effects generated by impact and rolling between the steel balls, and the materials are ground.
At present, a feeding pipe is required to be installed on a large-sized ball mill, so that raw materials are conveniently added into the large-sized ball mill, but when the feeding pipe is not tightly sealed with a feeding hole of the ball mill, the condition of leakage is easy to cause, and the use of the ball mill is affected, so that a sealing structure of the large-sized ball mill is provided for solving the problems.
Disclosure of Invention
The utility model aims to provide a sealing structure of a large ball mill, which can extrude a feeding pipe towards a feeding hole through a moving plate, so that the feeding pipe can extrude a sealing gasket, and the sealing performance between the feeding pipe and a feeding buckle can be improved.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a seal structure of large-scale ball mill, includes the ball mill, one side of ball mill is equipped with the feed inlet, install the inlet pipe in the feed inlet, install the mounting panel on the inlet pipe, mounting panel and feed inlet looks adaptation, install annular seat on the inner wall of feed inlet, one side fixed mounting of annular seat has sealed the pad, and inlet pipe and sealed pad looks adaptation, the outside fixed mounting of feed inlet has the fixing base, and a plurality of sides of mounting panel are open-ended rotation hole, and fixed mounting has the dead lever on the both sides inner wall of rotation hole, rotates on the dead lever and installs the installation pole, and one side of fixing base is offered one side and is open-ended mounting hole, and the installation pole has been seted up at the top of installation pole, and the movable plate is installed in the movable hole slip, movable plate and fixing base looks adaptation.
Through adopting above-mentioned technical scheme, can extrude the direction to the feed inlet to the inlet through the movable plate for the inlet pipe can extrude sealed pad, thereby can increase the leakproofness between inlet pipe and the feeding knot.
The utility model is further provided with: fixed establishment between movable plate and the fixing base, and be equipped with between movable plate and the dead lever and insert and close the mechanism, be equipped with actuating mechanism on the installation pole, actuating mechanism is connected with the movable plate, fixed establishment includes fixed slot and fixed pin, the fixed slot is seted up on the fixing base, fixed pin fixed mounting is on the movable plate, and fixed pin and the fixed slot looks adaptation that corresponds.
Through adopting above-mentioned technical scheme, through being provided with under the cooperation of fixed pin and fixed slot, can realize the steadiness to movable plate and fixing base.
The utility model is further provided with: the inserting mechanism comprises a slot, a jack and an inserting rod, wherein the jack is formed in the inner wall of one side of the moving hole, the inserting rod is slidably mounted in the jack, the slot is formed in the fixed rod, and the inserting rod is matched with the slot.
Through adopting above-mentioned technical scheme, through being provided with the plug-in mechanism, under the cooperation through inserted bar and slot, can realize the purpose fixed in the horizontal direction to the installation pole.
The utility model is further provided with: the driving mechanism comprises a threaded hole, a driving screw and a knob, wherein the threaded hole is formed in the inner wall of the other side of the moving hole, the driving screw is installed in the threaded hole in a threaded mode, one end of the driving screw is rotatably installed on the moving plate, and the knob is fixedly installed on the driving screw.
Through adopting above-mentioned technical scheme, through being provided with actuating mechanism, under the cooperation of screw hole and drive screw, drive screw's removal can drive the movable plate and remove.
The utility model is further provided with: the feeding pipe is characterized in that a sealing assembly is arranged between the feeding pipe and the feeding hole, a positioning mechanism is arranged between the mounting plate and the feeding hole, the sealing assembly comprises a sealing groove and a sealing ring, the sealing groove is formed in the inner wall of the feeding hole, the sealing ring is arranged in the sealing groove, and the sealing ring is matched with the feeding pipe.
Through adopting above-mentioned technical scheme, through being provided with the sealing washer, can carry out preliminary seal to the inlet pipe through the sealing washer.
The utility model is further provided with: the positioning mechanism comprises a positioning groove and a positioning seat, wherein the positioning groove is formed in the feeding hole, the positioning seat is fixedly arranged on the mounting plate, and the positioning seat is matched with the corresponding positioning groove.
Through adopting above-mentioned technical scheme, install the feed inlet to the inlet and contact with sealed pad, can fix a position the mounting panel through positioning mechanism.
The beneficial effects of the utility model are as follows:
(1) When the feeding pipe is arranged on the feeding hole, the feeding pipe is arranged on the feeding hole and contacted with the sealing gasket, the mounting plate can be positioned through the positioning mechanism, and the feeding pipe can be preliminarily sealed through the sealing ring;
(2) Through rotating the installation pole, the installation pole can rotate and install in the mounting hole, through rotating knob and drive screw, under the effect of screw hole, can realize that drive screw rotates simultaneously and removes, and drive screw can drive the movable plate and remove, and the movable plate can drive the fixed pin card and go into the fixed slot, and the movable plate can exert pressure the fixing base for the mounting panel can drive the inlet pipe and extrude to the direction of feed inlet, makes the inlet pipe can extrude sealed pad, increases the leakproofness of inlet pipe and feed inlet;
(3) When the movable plate moves, the movable plate can drive the inserted bars to move, so that the inserted bars can be clamped into the corresponding slots, the mounting bars can be fixed, and the mounting bars can be prevented from rotating.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a seal structure of a large ball mill according to the present utility model;
FIG. 2 is a schematic front view of a seal structure of a large ball mill according to the present utility model;
FIG. 3 is a schematic view of the A structure of a seal structure of a large ball mill according to the present utility model;
fig. 4 is a schematic view of a B structure of a sealing structure of a large ball mill according to the present utility model.
In the figure, 1, a ball mill; 2. a feed inlet; 3. a feed pipe; 4. a mounting plate; 5. an annular seat; 6. a sealing gasket; 7. a seal assembly; 8. a positioning mechanism; 9. a fixing seat; 10. a rotation hole; 11. a fixed rod; 12. a mounting rod; 13. a mounting hole; 14. a moving hole; 15. a moving plate; 16. a fixing groove; 17. a fixing pin; 18. an inserting mechanism; 19. a threaded hole; 20. driving a screw; 21. and (5) a knob.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.
When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, the term "disposed" indicating a manner of presence and may be connected, mounted, fixedly connected, operatively connected, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the utility model provides a sealing structure of a large ball mill, which comprises a ball mill 1, wherein one side of the ball mill 1 is provided with a feed inlet 2, a feed pipe 3 is installed in the feed inlet 2, a mounting plate 4 is installed on the feed pipe 3, the mounting plate 4 is matched with the feed inlet 2, an annular seat 5 is installed on the inner wall of the feed inlet 2, a sealing gasket 6 is fixedly installed on one side of the annular seat 5, the feed pipe 3 is matched with the sealing gasket 6, a fixing seat 9 is fixedly installed on the outer side of the feed inlet 2, a plurality of rotating holes 10 with one side being an opening are formed on one side of the mounting plate 4, fixing rods 11 are fixedly installed on the inner walls on two sides of the rotating holes 10, a mounting rod 12 is rotatably installed on the fixing rods 11, a mounting hole 13 with one side being an opening is formed on one side of the fixing seat 9, the mounting rods 12 are matched with the corresponding mounting holes 13, a moving hole 14 is formed at the top of the mounting rod 12, a moving plate 15 is fixedly installed in the moving hole 14, and the moving plate 15 is matched with the fixing seat 9.
Specifically, a fixing mechanism is arranged between the moving plate 15 and the fixed seat 9, an inserting mechanism 18 is arranged between the moving plate 15 and the fixed rod 11, a driving mechanism is arranged on the mounting rod 12, the driving mechanism is connected with the moving plate 15, the fixing mechanism comprises a fixing groove 16 and a fixing pin 17, the fixing groove 16 is formed in the fixed seat 9, the fixing pin 17 is fixedly arranged on the moving plate 15, and the fixing pin 17 is matched with the corresponding fixing groove 16.
Specifically, the plugging mechanism 18 includes a slot, a jack and a plugging rod, the jack is provided on an inner wall of one side of the moving hole 14, the plugging rod is slidably mounted in the jack, the slot is provided on the fixed rod 11, and the plugging rod is adapted to the slot.
Specifically, the driving mechanism comprises a threaded hole 19, a driving screw 20 and a knob 21, the threaded hole 19 is formed in the inner wall of the other side of the moving hole 14, the driving screw 20 is installed in the threaded hole 19 in a threaded manner, one end of the driving screw 20 is rotatably installed on the moving plate 15, and the knob 21 is fixedly installed on the driving screw 20.
Specifically, be equipped with seal assembly 7 between inlet pipe 3 and the feed inlet 2, be equipped with positioning mechanism 8 between mounting panel 4 and the feed inlet 2, seal assembly 7 includes seal groove and sealing washer, and the seal groove is seted up on the inner wall of feed inlet 2, installs the sealing washer in the seal groove, and sealing washer and inlet pipe 3 looks adaptation.
Specifically, positioning mechanism 8 includes constant head tank and positioning seat, and the constant head tank is seted up on feed inlet 2, and positioning seat fixed mounting is on mounting panel 4, and positioning seat and corresponding constant head tank looks adaptation.
The sealing structure of the large ball mill provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. The utility model provides a seal structure of large-scale ball mill, its characterized in that includes ball mill (1), one side of ball mill (1) is equipped with feed inlet (2), install inlet pipe (3) in feed inlet (2), install mounting panel (4) on inlet pipe (3), mounting panel (4) and feed inlet (2) looks adaptation, install annular seat (5) on the inner wall of feed inlet (2), one side fixed mounting of annular seat (5) has sealing gasket (6), just inlet pipe (3) and sealing gasket (6) looks adaptation;
the utility model discloses a fixed seat, including fixing base (9) and fixed plate (15), fixing base (13) are installed in the outside fixed mounting of feed inlet (2), a plurality of one sides of mounting panel (4) are seted up and are open-ended rotation hole (10), fixed mounting has dead lever (11) on the both sides inner wall of rotation hole (10), install pole (12) on the dead lever (11) rotation, one side of fixing base (9) has been seted up and is open-ended mounting hole (13), just mounting pole (12) and corresponding mounting hole (13) looks adaptation, remove hole (14) have been seted up at the top of mounting pole (12), remove and slide mounting has movable plate (15) in hole (14), movable plate (15) and fixing base (9) looks adaptation.
2. The sealing structure of a large ball mill according to claim 1, wherein: the fixing mechanism is arranged between the movable plate (15) and the fixing seat (9), an inserting mechanism (18) is arranged between the movable plate (15) and the fixing rod (11), a driving mechanism is arranged on the mounting rod (12), and the driving mechanism is connected with the movable plate (15).
3. The sealing structure of a large ball mill according to claim 2, wherein: the fixing mechanism comprises a fixing groove (16) and a fixing pin (17), the fixing groove (16) is formed in the fixing seat (9), the fixing pin (17) is fixedly mounted on the moving plate (15), and the fixing pin (17) is matched with the corresponding fixing groove (16).
4. The sealing structure of a large ball mill according to claim 2, wherein: the inserting mechanism (18) comprises a slot, a jack and an inserting rod, the jack is formed in the inner wall of one side of the moving hole (14), the inserting rod is slidably mounted in the jack, the slot is formed in the fixing rod (11), and the inserting rod is matched with the slot.
5. The sealing structure of a large ball mill according to claim 2, wherein: the driving mechanism comprises a threaded hole (19), a driving screw (20) and a knob (21), wherein the threaded hole (19) is formed in the inner wall of the other side of the moving hole (14), the driving screw (20) is installed in the threaded hole (19) in a threaded mode, one end of the driving screw (20) is rotatably installed on the moving plate (15), and the knob (21) is fixedly installed on the driving screw (20).
6. The sealing structure of a large ball mill according to claim 1, wherein: a sealing assembly (7) is arranged between the feeding pipe (3) and the feeding port (2), and a positioning mechanism (8) is arranged between the mounting plate (4) and the feeding port (2).
7. The sealing structure of a large ball mill according to claim 6, wherein: the sealing assembly (7) comprises a sealing groove and a sealing ring, the sealing groove is formed in the inner wall of the feed inlet (2), the sealing ring is arranged in the sealing groove, and the sealing ring is matched with the feed pipe (3).
8. The sealing structure of a large ball mill according to claim 6, wherein: the positioning mechanism (8) comprises a positioning groove and a positioning seat, the positioning groove is formed in the feeding hole (2), the positioning seat is fixedly arranged on the mounting plate (4), and the positioning seat is matched with the corresponding positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321149305.XU CN219784978U (en) | 2023-05-15 | 2023-05-15 | Sealing structure of large ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321149305.XU CN219784978U (en) | 2023-05-15 | 2023-05-15 | Sealing structure of large ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219784978U true CN219784978U (en) | 2023-10-03 |
Family
ID=88150800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321149305.XU Active CN219784978U (en) | 2023-05-15 | 2023-05-15 | Sealing structure of large ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219784978U (en) |
-
2023
- 2023-05-15 CN CN202321149305.XU patent/CN219784978U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |