CN213254824U - Slow releasing device for grinding body of ball mill - Google Patents
Slow releasing device for grinding body of ball mill Download PDFInfo
- Publication number
- CN213254824U CN213254824U CN202020519594.8U CN202020519594U CN213254824U CN 213254824 U CN213254824 U CN 213254824U CN 202020519594 U CN202020519594 U CN 202020519594U CN 213254824 U CN213254824 U CN 213254824U
- Authority
- CN
- China
- Prior art keywords
- grinding
- fixedly connected
- threaded rod
- fixed cover
- ball mill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000012216 screening Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a device is slowly put to ball mill rinding body, panel in grinding, the surface intermediate position of panel has seted up logical groove in grinding, the position fixedly connected with steel cylinder of the bottom correspondence logical groove of panel in grinding, the fixed surface fixedly connected with fixed cover of steel cylinder, the top fixedly connected with driving motor of fixed cover, and driving motor's output shaft runs through the surface of fixed cover and extends to the inboard, driving motor's output shaft fixedly connected with drive gear. The utility model discloses in, drive gear through the driving motor on the fixed cover and rotate, make drive gear drive the first threaded rod and the second threaded rod of its both sides rotate to make the picture peg shift out from the slot gradually, supported by limit stop until the picture peg, grind the realization and flow through a steel section of thick bamboo and a cloth section of thick bamboo under the effect of gravity this moment, according to the size that opens and shuts of the speed adjustment picture peg that the rinding body emitted, can reach the effect that alleviates worker work burden and promote work efficiency's purpose.
Description
Technical Field
The utility model relates to a ball mill accessory technical field especially relates to a device is slowly put to ball mill rinding body.
Background
The ball mill is a key device for crushing materials, and the grinding machine is characterized in that a certain amount of steel balls are filled in a cylinder body of the grinding machine to serve as grinding media, and the steel balls, steel forgings or other grinding bodies in the ball mill are often required to be poured out from the mill for screening so as to screen out crushed slag in the grinding bodies, avoid blockage of grate plate and grate joints in the ball mill, improve internal ventilation of the ball mill, and meet production and environmental protection requirements;
at present, current ball mill does not have corresponding rinding body and slowly puts the device, can only fall the rinding body on the ground earlier, then artifical shovel the rinding body with the iron borer sieve on the sieve and sieve (if directly fall the rinding body on the sieve, the grinding body can crush the sieve, bury, screening work will not go on), the rinding body of a billiard ball mill usually has about 220t, therefore the screening work of rinding body needs a large amount of manual works and time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a slow releasing device for a grinding body of a ball mill.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a device is slowly put to ball mill rinding body, is including grinding interior panel, the surface intermediate position of grinding interior panel has seted up logical groove, the position fixedly connected with steel cylinder of the bottom of grinding interior panel corresponding logical groove, the surface fixedly connected with fixed cover of steel cylinder, the top fixedly connected with driving motor of fixed cover, and driving motor's output shaft runs through the surface of fixed cover and extends to the inboard, driving motor's output shaft fixedly connected with drive gear, one side meshing of drive gear is connected with first threaded rod, and rotates between the inside wall of first threaded rod and fixed cover to be connected, one side meshing that drive gear kept away from first threaded rod is connected with the second threaded rod, and rotates between the inside wall of second threaded rod and fixed cover to be connected, the common threaded connection of second threaded rod and first threaded rod has the picture peg, and the embedding is connected between picture peg and the fixed cover, the bottom end of the steel cylinder is fixedly connected with a cloth cylinder.
As a further description of the above technical solution:
and the two sides of the inner side wall of the fixed cover are fixedly connected with limit stop blocks at positions close to the transmission gear.
As a further description of the above technical solution:
and a slot is formed in the position, corresponding to the inserting plate, of the inner side wall of the steel cylinder, and the slot is connected with the inserting plate in an embedded mode.
As a further description of the above technical solution:
the bottom side of the grinding inner panel is provided with a first grinding outer fixing plate, and the first grinding outer fixing plate is located on the outer side of the steel cylinder.
As a further description of the above technical solution:
and a second grinding outer fixing plate is arranged on one side, far away from the first grinding outer fixing plate, of the bottom side of the grinding inner panel.
As a further description of the above technical solution:
the grinding inner panel, the first grinding outer fixing plate and the second grinding outer fixing plate are in threaded connection with fixing bolts.
The utility model discloses following beneficial effect has:
this device is slowly put to ball mill rinding body, before the rinding body in the ball mill pours out, the mill door of ball mill is rotated directly over and is opened the mill door earlier, it is inboard to put the mill door to the panel in will grinding, drive gear through the driving motor on the fixed cover and rotate, make drive gear drive the first threaded rod and the second threaded rod of its both sides rotate, thereby make the picture peg shift out from the slot gradually, until the picture peg is supported by limit stop, it can flow through steel cylinder and cloth section of thick bamboo under the effect of gravity to grind the realization this moment, the size that opens and shuts of speed adjustment picture peg according to the rinding body emits, can reach the effect that alleviates staff's work burden and promote work efficiency's purpose.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the fixing cover of the present invention;
fig. 3 is a schematic structural view of a top view of the fixing cover of the present invention;
fig. 4 is a schematic view of the slot structure of the present invention.
Illustration of the drawings: 1. grinding the inner panel; 2. a first mill outer fixing plate; 3. a second external grinding fixing plate; 4. fixing the bolt; 5. a through groove; 6. a steel cylinder; 7. a cloth cylinder; 8. a fixed cover; 9. a drive motor; 10. a transmission gear; 11. a first threaded rod; 12. a second threaded rod; 13. inserting plates; 14. a limit stop block; 15. and (4) a slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a slow releasing device for a grinding body of a ball mill comprises an inner grinding panel 1, a through groove 5 is formed in the middle position of the outer surface of the inner grinding panel 1, a steel cylinder 6 is fixedly connected to the position, corresponding to the through groove 5, of the bottom end of the inner grinding panel 1, a fixing cover 8 is fixedly connected to the outer surface of the steel cylinder 6, a driving motor 9 is fixedly connected to the top end of the fixing cover 8, an output shaft of the driving motor 9 penetrates through the outer surface of the fixing cover 8 and extends to the inner side, a transmission gear 10 is fixedly connected to the output shaft of the driving motor 9, a first threaded rod 11 is meshed and connected to one side of the transmission gear 10, the first threaded rod 11 is rotatably connected to the inner side wall of the fixing cover 8, a second threaded rod 12 is meshed and connected to one side, away from the first threaded rod 11, the second threaded rod 12 is rotatably connected to the inner side, and the inserting plate 13 is embedded and connected with the fixed cover 8, and the bottom end of the steel cylinder 6 is fixedly connected with the cloth cylinder 7.
The positions of two sides of the inner side wall of the fixed cover 8, which are close to the transmission gear 10, are fixedly connected with limit stoppers 14, so that the flashboard 13 is prevented from colliding with the transmission gear 10 when being moved out of the slot 15; the inner side wall of the steel cylinder 6 is provided with a slot 15 corresponding to the position of the inserting plate 13, and the slot 15 is connected with the inserting plate 13 in an embedded manner, so that the inserting plate 13 is conveniently embedded with the steel cylinder 6 in height, and the inserting plate 13 embedded in the steel cylinder 6 is conveniently supported; a first mill outer fixing plate 2 is arranged on the bottom side of the mill inner panel 1, and the first mill outer fixing plate 2 is positioned on the outer side of the steel cylinder 6, so that the mill inner panel 1 is conveniently matched with a second mill outer fixing plate 3 to be firmly fixed on a mill door of the ball mill; a second mill outer fixing plate 3 is arranged on one side, away from the first mill outer fixing plate 2, of the bottom side of the mill inner panel 1, so that the mill inner panel 1 is conveniently matched with the first mill outer fixing plate 2 to be firmly fixed on a mill door of the ball mill; grind interior panel 1 and first grind outer fixed plate 2, the equal threaded connection of second grind outer fixed plate 3 has fixing bolt 4, is convenient for make first grind outer fixed plate 2, second grind outer fixed plate 3 and grind interior panel 1 fixed.
The working principle is as follows: when the device for slowly releasing the grinding body of the ball mill is used, before the grinding body in the ball mill is poured out, the grinding door of the ball mill is turned right above and is opened, the grinding inner panel 1 is placed to the inner side of the grinding door, then, the fixing bolt 4 aligns with the screw holes on the first grinding outer fixing plate 2, the second grinding outer fixing plate 3 and the grinding inner panel 1, the first grinding outer fixing plate 2 and the second grinding outer fixing plate 3 are used for tightly fixing the grinding inner panel 1 on the ball mill by using the fixing bolt 4, the grinding door of the ball mill is turned right below after the fixing is finished, then, the driving motor 9 on the fixing cover 8 drives the transmission gear 10 to rotate, the transmission gear 10 drives the first threaded rod 11 and the second threaded rod 12 on two sides of the transmission gear to rotate, so that the inserting plate 13 is gradually moved out of the slot 15 until the inserting plate 13 is abutted against the limit stop block 14, at the moment, the grinding body can flow out through the steel cylinder 6 and the cloth cylinder, the opening and closing size of the inserting plate 13 is adjusted according to the speed emitted by the grinding body, so that the effects of lightening the work burden of workers and the purpose of improving the work efficiency can be achieved, and certain practicability is achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. The utility model provides a device is slowly put to ball mill rinding body, is panel (1) in grinding, its characterized in that: the outer surface middle position of the inner panel (1) is provided with a through groove (5), the bottom of the inner panel (1) is correspondingly provided with a steel cylinder (6) which is fixedly connected with the through groove (5), the outer surface of the steel cylinder (6) is fixedly connected with a fixed cover (8), the top end of the fixed cover (8) is fixedly connected with a driving motor (9), an output shaft of the driving motor (9) penetrates through the outer surface of the fixed cover (8) and extends to the inner side, an output shaft of the driving motor (9) is fixedly connected with a transmission gear (10), one side of the transmission gear (10) is meshed with a first threaded rod (11), the first threaded rod (11) is rotatably connected with the inner side wall of the fixed cover (8), one side of the transmission gear (10) far away from the first threaded rod (11) is meshed with a second threaded rod (12), and the inner side wall of the second threaded rod (12) and the fixed cover (8, the second threaded rod (12) is connected with the first threaded rod (11) through threads jointly to form an inserting plate (13), the inserting plate (13) is connected with the fixing cover (8) in an embedded mode, and the bottom end of the steel cylinder (6) is fixedly connected with a cloth cylinder (7).
2. A ball mill grinding body slow-release device according to claim 1, characterized in that: and the positions of the two sides of the inner side wall of the fixed cover (8) close to the transmission gear (10) are fixedly connected with limit stoppers (14).
3. A ball mill grinding body slow-release device according to claim 1, characterized in that: the inner side wall of the steel cylinder (6) is provided with a slot (15) at a position corresponding to the inserting plate (13), and the slot (15) is connected with the inserting plate (13) in an embedded manner.
4. A ball mill grinding body slow-release device according to claim 1, characterized in that: the bottom side of the grinding inner panel (1) is provided with a first grinding outer fixing plate (2), and the first grinding outer fixing plate (2) is located on the outer side of the steel cylinder (6).
5. A ball mill grinding body slow-release device according to claim 1, characterized in that: and a second grinding outer fixing plate (3) is arranged on one side, away from the first grinding outer fixing plate (2), of the bottom side of the grinding inner panel (1).
6. A ball mill grinding body slow-release device according to claim 1, characterized in that: the grinding inner panel (1), the first grinding outer fixing plate (2) and the second grinding outer fixing plate (3) are in threaded connection with fixing bolts (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020519594.8U CN213254824U (en) | 2020-04-10 | 2020-04-10 | Slow releasing device for grinding body of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020519594.8U CN213254824U (en) | 2020-04-10 | 2020-04-10 | Slow releasing device for grinding body of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213254824U true CN213254824U (en) | 2021-05-25 |
Family
ID=75935128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020519594.8U Expired - Fee Related CN213254824U (en) | 2020-04-10 | 2020-04-10 | Slow releasing device for grinding body of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213254824U (en) |
-
2020
- 2020-04-10 CN CN202020519594.8U patent/CN213254824U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |