CN211303263U - Novel ball mill - Google Patents
Novel ball mill Download PDFInfo
- Publication number
- CN211303263U CN211303263U CN201921912976.0U CN201921912976U CN211303263U CN 211303263 U CN211303263 U CN 211303263U CN 201921912976 U CN201921912976 U CN 201921912976U CN 211303263 U CN211303263 U CN 211303263U
- Authority
- CN
- China
- Prior art keywords
- grinding roller
- cylinder
- corase grind
- discharge
- 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
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 3
- 239000003082 abrasive agent Substances 0.000 abstract 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a novel ball mill, including corase grind cylinder and correct grinding cylinder, the tail end of corase grind cylinder is connected through the drive gear transmission with the head end of correct grinding cylinder, the head end of corase grind cylinder is passed through drive gear and is connected with gear motor, all be equipped with globular abrasive material medium in corase grind cylinder and the correct grinding cylinder, abrasive material medium diameter in the corase grind cylinder is greater than the abrasive material medium in the correct grinding cylinder, be covered with first discharge opening on the corase grind cylinder wall, the below of corase grind cylinder is equipped with the fortune material passageway of putting to one side, the discharge end of fortune material passageway communicates with each other with the feed end of correct grinding cylinder lateral wall, be covered with the second discharge opening on the correct grinding cylinder wall, the diameter of second discharge opening is less than first discharge opening, the below of correct grinding cylinder is equipped with powder collection device, the utility model discloses a set up first discharge opening on, The wall of the fine grinding roller is provided with a second discharge hole and a material conveying channel to change the discharge mode, so that the defect of blowing and discharging is avoided.
Description
Technical Field
The utility model relates to a rubbing crusher technical field, concretely relates to novel ball mill.
Background
The general ball grinder comprises a roller, a partition board is arranged in the roller to divide the roller into two bins, ground powder is blown out of the roller and then collected by utilizing an air pump to feed air at one end of the roller, but the method of discharging by blowing has a plurality of defects: 1. the cost is wasted because an air pump needs to be additionally arranged for air blowing; 2. during discharging, the air blowing is inevitable, and a small amount of powder is brought away, so that pollution and waste are caused; 3. the ground material and the abrasive medium are mixed together, so that the blowing is difficult to carry out without leaving; 4. the powder is easy to accumulate at the discharge partition plates of the baffle.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a novel ball mill changes discharging mode through set up second discharge opening and fortune material passageway on first discharge opening, the accurate grinding drum wall on the kibbling drum wall, avoids the drawback of the ejection of compact of blowing.
The utility model aims at realizing through the following technical scheme: the grinding device comprises a rough grinding roller and an accurate grinding roller, wherein the rough grinding roller is positioned above the accurate grinding roller and is arranged in an upper and lower stepped manner with the accurate grinding roller, the tail end of the rough grinding roller is in transmission connection with the head end of the accurate grinding roller through a transmission gear, the head end of the rough grinding roller is connected with a speed reduction motor through a driving gear, a feed inlet is arranged on the side wall of the head end of the rough grinding roller, spherical abrasive media are arranged in the rough grinding roller and the accurate grinding roller, the diameter of the abrasive media in the rough grinding roller is larger than that of the abrasive media in the accurate grinding roller, a first discharge hole is uniformly distributed on the wall of the rough grinding roller, an inclined material conveying channel is arranged below the rough grinding roller, the discharge end of the material conveying channel is communicated with the feed end of the side wall of the accurate grinding roller, a second discharge hole is uniformly distributed on the, and a powder collecting device is arranged below the fine grinding roller.
In a preferred embodiment, the periphery of the rough grinding roller is connected with a first shell through a first sealing bearing, the bottom of the first shell is provided with a funnel-shaped first discharge port, and the first discharge port is connected with the feeding end of the material conveying channel.
In a preferred embodiment, the periphery of the fine grinding roller is connected with a second shell through a second sealing bearing, the bottom of the second shell is provided with a funnel-shaped second discharge hole, and a powder collecting device is arranged below the second discharge hole.
In a preferred embodiment, the inner walls of the rough grinding roller and the finish grinding roller are both provided with wear-resistant lining plates, and the wear-resistant lining plates in the rough grinding roller and the finish grinding roller are provided with through holes respectively corresponding to the first discharge hole and the second discharge hole.
In a preferred embodiment, the feed opening is provided with a funnel-shaped feed device.
In a preferred embodiment, the driving gear and the transmission gear on the rough grinding roller are sleeved on the periphery of the end part of the rough grinding roller, and the transmission gear on the fine grinding roller is sleeved on the periphery of the end part of the fine grinding roller.
The utility model has the advantages that: the discharging mode is changed by arranging the first discharging hole on the wall of the rough grinding roller and the second discharging hole and the material conveying channel on the wall of the fine grinding roller, so that the defect of blowing and discharging is avoided.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is an external structure view of a novel ball mill according to an embodiment of the present invention.
In the figure:
1. a rough grinding roller; 2. a finish grinding roller; 3. a wear-resistant lining plate; 4. a drive gear; 5. a feeding device; 6. a reduction motor; 7. a material conveying channel; 8. a transmission gear; 9. an abrasive medium; 10. a powder collection device; 11. a first housing; 12. a first sealed bearing; 13. a second housing; 14. a second sealed bearing; 15. a first discharge port; 16. and a second discharge hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The invention will be further described with reference to the drawings and specific examples.
As shown in fig. 1, the utility model discloses a novel ball mill, including corase grind cylinder 1 and accurate grinding cylinder 2, corase grind cylinder 1 is located accurate grinding cylinder 2's top and corase grind cylinder 1 and accurate grinding cylinder 2 are ladder form setting from top to bottom, corase grind cylinder 1's tail end is passed through drive gear 8 transmission with accurate grinding cylinder 2's head end and is connected, corase grind cylinder 1's head end is passed through drive gear 4 and is connected with gear motor 6, gear motor 6 drives corase grind cylinder 1 rotation through drive gear 4, corase grind cylinder 1 drives accurate grinding cylinder 2 rotation through drive gear 8, a motor drives two cylinder motions, need not unnecessary a motor that sets up again, save the resource. The side wall of the head end of the rough grinding roller 1 is provided with a feed inlet, spherical abrasive media 9 are arranged in the rough grinding roller 1 and the accurate grinding roller 2, the abrasive media 9 are steel balls, the diameter of the abrasive media 9 in the rough grinding roller 1 is larger than that of the abrasive media 9 in the accurate grinding roller 2, when the ball mill roller rotates, the abrasive media 9 are attached to a roller lining plate and taken away by the roller under the action of inertia and centrifugal force and friction force, when the ball mill roller rotates, the abrasive media are thrown down under the action of gravity of the abrasive media, and the falling abrasive media 9 smash materials in the roller like a projectile body; evenly be covered with first discharge opening on the 1 wall of corase grind cylinder, the diameter of first discharge opening is less than the diameter of abrasive medium 9 in the corase grind cylinder 1, the below of corase grind cylinder 1 is equipped with the fortune material passageway 7 of putting to one side, spill through first discharge opening after the material grinding in the corase grind cylinder 1 and get into fortune material passageway 7, get into finish grinding cylinder 2, the discharge end of fortune material passageway 7 communicates with each other with the feed end of 2 lateral walls of finish grinding cylinder, the discharge end of fortune material passageway 7 can not contact with 2 walls of finish grinding cylinder, directly stretch into in the finish grinding cylinder 2, also can connect through the bearing. The wall of the fine grinding roller 2 is uniformly distributed with second discharge holes, the diameter of each second discharge hole is smaller than that of the grinding medium 9 in the fine grinding roller 2, the diameter of each second discharge hole is smaller than that of the corresponding first discharge hole, and a powder collecting device 10 is arranged below the fine grinding roller 2.
The periphery of corase grind cylinder 1 is connected with first casing 11 through first sealed bearing 12, first casing 11 erects subaerial through the support, first casing 11 prevents that the powder after corase grind cylinder 1 grinds from splashing to other places, the bottom of first casing 11 is equipped with the first discharge gate 15 that leaks hopper-shaped, the powder after corase grind cylinder 1 grinds leaks earlier in first casing 11 then gets into fortune material passageway 7 through first discharge gate 15, first discharge gate 15 links to each other with fortune material passageway 7's feed end.
The periphery of the fine grinding roller 2 is connected with a second shell 13 through a second sealing bearing 14, the second shell 13 is erected on the ground through a bracket, the second shell 13 prevents the powder ground by the fine grinding roller 2 from splashing to other places, the bottom of the second shell 13 is provided with a funnel-shaped second discharge hole 16, and a powder collecting device 10 is arranged below the second discharge hole 16. The powder collection device 10 may be a box, cart, or other collection device.
All be equipped with wear-resisting welt 3 on the inner wall of corase grind cylinder 1 and accurate grinding cylinder 2, wear-resisting welt 3 prevents the inner wall damage of corase grind cylinder 1 and accurate grinding cylinder 2, is equipped with the through-hole corresponding with first discharge opening and second discharge opening respectively on the wear-resisting welt 3 in corase grind cylinder 1 and the accurate grinding cylinder 2.
And a funnel-shaped feeding device 5 is arranged at the feeding port. Feed arrangement 5 erects subaerial through the support, and feed arrangement 5 can not contact with corase grind cylinder 1 wall, directly stretches into corase grind cylinder 1 in, also can connect through the bearing.
The driving gear 4 and the transmission gear 8 on the rough grinding roller 1 are sleeved on the periphery of the end part of the rough grinding roller 1, and the transmission gear 8 on the fine grinding roller 2 is sleeved on the periphery of the end part of the fine grinding roller 2. The two ends of the rough grinding roller 1 and the two ends of the fine grinding roller 2 are both provided with bearing ends which protrude out of the rollers and have diameters smaller than the rollers, the bearing ends are hollow, a feed inlet is arranged on the bearing ends, and the driving gear 4 and the transmission gear 8 are both sleeved on the periphery of the bearing ends.
Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. A novel ball mill is characterized in that: the grinding device comprises a rough grinding roller and an accurate grinding roller, wherein the rough grinding roller is positioned above the accurate grinding roller and is arranged in an upper and lower stepped manner with the accurate grinding roller, the tail end of the rough grinding roller is in transmission connection with the head end of the accurate grinding roller through a transmission gear, the head end of the rough grinding roller is connected with a speed reduction motor through a driving gear, a feed inlet is arranged on the side wall of the head end of the rough grinding roller, spherical abrasive media are arranged in the rough grinding roller and the accurate grinding roller, the diameter of the abrasive media in the rough grinding roller is larger than that of the abrasive media in the accurate grinding roller, a first discharge hole is uniformly distributed on the wall of the rough grinding roller, an inclined material conveying channel is arranged below the rough grinding roller, the discharge end of the material conveying channel is communicated with the feed end of the side wall of the accurate grinding roller, a second discharge hole is uniformly distributed on the, and a powder collecting device is arranged below the fine grinding roller.
2. The new ball mill according to claim 1, characterized in that: the periphery of corase grind cylinder is connected with first casing through first sealed bearing, the bottom of first casing is equipped with the first discharge gate that leaks hopper-shaped, first discharge gate links to each other with the feed end of fortune material passageway.
3. The new ball mill according to claim 1, characterized in that: the periphery of accurate grinding cylinder is connected with the second casing through second sealed bearing, the bottom of second casing is equipped with the second discharge gate that leaks hopper-shaped, the below of second discharge gate is equipped with powder collection device.
4. The new ball mill according to claim 1, characterized in that: all be equipped with wear-resisting welt on the inner wall of corase grind cylinder and correct grinding cylinder, be equipped with the through-hole corresponding with first discharge opening and second discharge opening respectively on the wear-resisting welt in corase grind cylinder and the correct grinding cylinder.
5. The new ball mill according to claim 1, characterized in that: and a funnel-shaped feeding device is arranged at the feeding port.
6. The new ball mill according to claim 1, characterized in that: the driving gear and the transmission gear on the rough grinding roller are sleeved on the periphery of the end part of the rough grinding roller, and the transmission gear on the accurate grinding roller is sleeved on the periphery of the end part of the accurate grinding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921912976.0U CN211303263U (en) | 2019-11-07 | 2019-11-07 | Novel ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921912976.0U CN211303263U (en) | 2019-11-07 | 2019-11-07 | Novel ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211303263U true CN211303263U (en) | 2020-08-21 |
Family
ID=72066865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921912976.0U Expired - Fee Related CN211303263U (en) | 2019-11-07 | 2019-11-07 | Novel ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211303263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413972A (en) * | 2021-05-19 | 2021-09-21 | 周小飞 | Three-cylinder bidirectional step type ball mill |
-
2019
- 2019-11-07 CN CN201921912976.0U patent/CN211303263U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413972A (en) * | 2021-05-19 | 2021-09-21 | 周小飞 | Three-cylinder bidirectional step type ball mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5295629A (en) | Vertical type grain-milling machine | |
| CN1042670A (en) | Agitating ball mill | |
| CN206392139U (en) | A kind of new three-roll grinder | |
| CN101269348A (en) | Novel technique for producing limestone powder | |
| CN211303172U (en) | Rock sample breaker is used in geological survey | |
| CN201026458Y (en) | Novel system for manufacturing limestone powder | |
| CN211303263U (en) | Novel ball mill | |
| AU619018B2 (en) | Method and apparatus for grinding and pulverization | |
| CN110694751A (en) | Centrifugal discharging horizontal sand mill and centrifugal discharging method | |
| CN110586260A (en) | Adjustable ball mill | |
| KR20090033546A (en) | Grinding device for wasted glasses of vehicle | |
| CN2325122Y (en) | Double drum grain screen machine with roll spiral agitator | |
| CN209791744U (en) | powder uniform discharging device | |
| CN209849006U (en) | High-efficient ball mill | |
| JP5000744B2 (en) | Foundry sand recycling equipment | |
| CN111589694A (en) | Pre-dispersion masterbatch particle screening device without nitrosamine production | |
| CN217313200U (en) | Novel high-efficiency discharging roller mixer | |
| CN211337516U (en) | Material collecting device | |
| CN100438983C (en) | Vertical mill | |
| CN221016362U (en) | Raw material ball mill with anti-blocking function | |
| CN218654752U (en) | Horizontal high-speed combined ball mill capable of improving ball milling quality | |
| CN117718229B (en) | Air flow sorting device for metal material recovery | |
| CN218365250U (en) | Motorcycle clutch disc gets rid of limit machine | |
| CN107185656A (en) | A kind of Rare Earth Mine is ultra-fine to be smashed machine and its smashes method | |
| CN220657750U (en) | Leakage-proof and noise-reducing structure of ball mill |
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: 20200821 |