CN214021138U - Calcium carbonate ore milling machine capable of multi-stage milling - Google Patents
Calcium carbonate ore milling machine capable of multi-stage milling Download PDFInfo
- Publication number
- CN214021138U CN214021138U CN202022693800.XU CN202022693800U CN214021138U CN 214021138 U CN214021138 U CN 214021138U CN 202022693800 U CN202022693800 U CN 202022693800U CN 214021138 U CN214021138 U CN 214021138U
- Authority
- CN
- China
- Prior art keywords
- calcium carbonate
- mill
- main shaft
- carbonate ore
- grinding
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- 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
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 80
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 40
- 238000003801 milling Methods 0.000 title claims abstract description 16
- 238000000227 grinding Methods 0.000 claims abstract description 78
- 235000004237 Crocus Nutrition 0.000 claims abstract description 14
- 241000596148 Crocus Species 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000011084 recovery Methods 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims description 26
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 238000010408 sweeping Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 239000000843 powder Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model belongs to the technical field of calcium carbonate ore milling machine, a can multistage crocus calcium carbonate ore milling machine is disclosed. This can multistage crocus calcium carbonate ore milling machine, the equal fixed mounting of base upper surface corner has the bracing piece, and bracing piece one end fixed mounting has the mill, the inside air vent of having seted up of mill, the inside recovery through-hole of having seted up of mill, the inside discharge opening of having seted up of mill, the air vent just is located the fixed air pipe that has cup jointed under the mill, and the discharge opening just is located the fixed discharging pipe that has cup jointed under the mill, and fixed surface installs the air pump on the base, mill inside wall fixed mounting has the installation bearing, and installation bearing inside wall fixed mounting has the main shaft, the main shaft surface just is located the inside fixed mounting of mill and has the grinding roller. This calcium carbonate ore milling machine that can multistage crocus can carry out multistage crocus to the calcium carbonate ore, effective production efficiency to can weaken the harm that the main shaft shake brought, reinforcing life.
Description
Technical Field
The utility model relates to a technical field of calcium carbonate ore milling machine specifically is a calcium carbonate ore milling machine that can multistage crocus.
Background
Calcium carbonate is an inorganic compound of the formula CaCO3Limestone, stone powder, marble and the like, and calcium carbonate is neutral, basically insoluble in water and soluble in hydrochloric acid. The calcium carbonate grinding mill is one of common substances on the earth, exists in aragonite, calcite, chalk, limestone, marble, travertine and other rocks, is also a main component of animal bones or shells, and is also an important building material, has wide industrial application, along with the development of industrialization, the grinding and grinding of light calcium carbonate are mostly carried out by adopting a mechanical processing means, the existing grinding mill of the existing calcium carbonate ore grinding mill in the market directly grinds the minerals after the minerals are crushed, only one-time grinding is carried out during grinding, so that the ground powder is not fine, large particles are often left out and need to be ground again, and the main shaft can shake due to the fact that the main shaft rotates when the massive calcium carbonate ore is ground, the main shaft shakes for a long time, the main shaft is easy to bend or deform, the grinding quality is influenced, and the service life of the grinding mill is not prolonged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can multistage crocus calcium carbonate ore milling machine, this can multistage crocus calcium carbonate ore milling machine can carry out multistage crocus to the calcium carbonate ore, effective production efficiency to can weaken the harm that the main shaft shake brought, reinforcing life.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a calcium carbonate ore grinding machine capable of grinding in multiple stages is characterized in that supporting rods are fixedly mounted at corners of the upper surface of a base, a grinding disc is fixedly mounted at one end of each supporting rod, an air through hole is formed in the grinding disc, a recovery through hole is formed in the grinding disc, a discharge hole is formed in the grinding disc, an air pipe is fixedly sleeved on the air through hole and is positioned on the lower surface of the grinding disc, a discharge pipe is fixedly sleeved on the discharge hole and is positioned on the lower surface of the grinding disc, an air pump is fixedly mounted on the upper surface of the base, a mounting bearing is fixedly mounted on the inner side wall of the grinding disc, a main shaft is fixedly mounted on the inner side wall of the mounting bearing, a grinding roller is fixedly mounted on the surface of the main shaft and is positioned in the grinding disc, a grinding block is fixedly mounted on the surface of the grinding roller, a damping bearing is fixedly mounted at two ends of the surface of the main shaft, one end of a damping spring is fixedly mounted on the surface of the damping bearing, the damping spring other end just is located fixed surface on the mill and installs the installation piece, and main shaft fixed surface installs the gear, and fixed surface installs the reduction gear on the mill, and discharge opening inside wall fixed mounting has the filter, and damping bearing surface just is located main shaft one end fixed mounting and has the feeder hopper.
Preferably, the output end of the air pump fixedly mounted on the upper surface of the base is fixedly sleeved with the air pipe.
Preferably, the grinding roller upper surface and the lower table are fixedly provided with grinding blocks, and the grinding blocks are symmetrically arranged at equal intervals.
Preferably, the number of the damping springs fixedly mounted on the surface of the damping bearing is four, and the damping springs are mounted at equal intervals by taking the shaft axis of the main shaft as the center line.
Preferably, the grinding rollers fixedly arranged on the surface of the main shaft are three in number and are arranged at equal intervals.
Preferably, the output end of the speed reducer is in meshing transmission with the gear, and a material sweeping block is fixedly installed on one side of the grinding roller.
By adopting the technical scheme, the beneficial effects of the utility model are that:
1. this calcium carbonate ore milling machine that can multistage crocus can carry out multistage crocus with the calcium carbonate ore through grinding roller and mill, and the grinding roller positive and negative can all carry out the crocus, effectively improves product quality, production efficiency.
2. This calcium carbonate ore milling machine that can multistage crocus can in time carry out the shock attenuation to the main shaft through damping spring and shock-absorbing bearing when the main shaft shake, effectively avoids main shaft surface's grinding roller and mill to cause excessive friction, reinforcing milling machine life.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: the grinding machine comprises a base 1, a supporting rod 2, a grinding disc 3, an air through hole 4, a recycling through hole 5, a discharging hole 6, an air pipe 7, a discharging pipe 8, an air pump 9, a mounting bearing 10, a main shaft 11, a grinding roller 12, a grinding block 13, a feeding hole 14, a damping bearing 15, a damping spring 16, a mounting block 17, a gear 18, a speed reducer 19, a filtering plate 20, a feeding hopper 21 and a sweeping block 22.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a calcium carbonate ore pulverizer capable of multi-stage pulverizing is characterized in that supporting rods 2 are fixedly mounted at corners of the upper surface of a base 1, an output end of an air pump 9 fixedly mounted on the upper surface of the base 1 is fixedly sleeved with an air pipe 7, a grinding disc 3 is convenient to mount, a grinding disc 3 is fixedly mounted at one end of each supporting rod 2, calcium carbonate ore can be pulverized conveniently, air through holes 4 are formed in the grinding disc 3, repeated pulverizing is convenient, recycling through holes 5 are formed in the grinding disc 3, larger pulverized powder can be pulverized again conveniently, discharge holes 6 are formed in the grinding disc 3, smaller powder can be discharged conveniently, the air pipe 7 is sleeved on the air through holes 4 and positioned on the lower surface of the grinding disc 3, air is convenient to transmit, the discharge holes 6 and the discharge pipe 8 is sleeved on the lower surface of the grinding disc 3, finer powder can be discharged conveniently, the grinding disc is convenient to generate high-pressure gas, the mounting bearing 10 is fixedly mounted on the inner side wall of the grinding disc 3, the main shaft 11 is convenient to mount, friction is reduced, the main shaft 11 is fixedly mounted on the inner side wall of the mounting bearing 10, the grinding rollers 12 are convenient to mount and convenient to grind, three grinding rollers 12 are fixedly mounted on the surface of the main shaft 11 and are equidistantly mounted, the grinding rollers 12 are fixedly mounted on the surface of the main shaft 11 and are positioned inside the grinding disc 3, calcium carbonate ore can be ground conveniently, the grinding blocks 13 are fixedly mounted on the upper surface and the lower surface of the grinding rollers 12 and are equidistantly and symmetrically mounted, the grinding blocks 13 are fixedly mounted on the surface of the grinding rollers 12 and are convenient to crush larger calcium carbonate ore, the main shaft 11 is internally provided with a feed hole 14, calcium carbonate ore can be conveniently placed, the damping bearings 15 are fixedly mounted at two ends of the surface of the main, and use the main shaft 11 axial lead to install as the central line equidistance, damping bearing 15 fixed surface installs damping spring 16 one end, the convenient shock attenuation, damping spring 16 other end just is located fixed surface and installs installation piece 17 on the mill 3, it is convenient to fix damping spring, main shaft 11 fixed surface installs gear 18, conveniently transmit power, fixed surface installs reduction gear 19 on the mill 3, provide power for main shaft 11 rotates, reduction gear 19 output and gear 18 meshing transmission, grinding roller 12 one side fixed mounting has sweeps material piece 22, 6 inside wall fixed mounting of discharge opening has filter 20, conveniently separate great and less powder, damping bearing 15 surface just is located main shaft 11 one end fixed mounting has feeder hopper 21, conveniently put into calcium carbonate ore.
When the calcium carbonate ore grinding machine capable of grinding calcium carbonate in multiple stages works, calcium carbonate ore is placed into the main shaft 11 through the feed hopper 21 and enters the grinding disc 3 through the feed hole 14 in the main shaft 11, the main shaft 11 rotates through the meshing of the output end of the speed reducer 19 and the gear 18, the grinding roller 12 fixedly installed on the surface of the main shaft 11 rotates, calcium carbonate ore is ground in the grinding roller 12 and the grinding disc 3, both sides of the grinding roller 12 can be ground through the blocks 13 on the upper side and the lower side of the grinding roller 12, powder reaches the inner side wall of the grinding disc 3 through centrifugal force, air is blown to the next grinding roller 12 through the air through hole 4 through the air pipe 7 by the output end of the air pump 9, fine powder enters the discharge pipe 8 through the filter plate 20 after grinding is finished, coarse powder enters the recovery through hole 5 through the centrifugal force generated by the rotation of the sweeping block 22, and blow the powder through air through hole 4, make the powder carry out the crocus once more, until entering into discharging pipe 8 through filter 20 in, when grinding roller 12 on main shaft 11 surface produced the shake because of great calcium carbonate ore, through damping spring 16 of main shaft 11 both ends surface at the installation piece 17 surface flexible to reach the effect that reduces the shake, avoid causing the main shaft to damage, work is accomplished.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a but calcium carbonate ore milling machine of multistage crocus, includes base (1), its characterized in that: the grinding disc is characterized in that a support rod (2) is fixedly mounted at the corner of the upper surface of the base (1), a grinding disc (3) is fixedly mounted at one end of the support rod (2), an air through hole (4) is formed in the grinding disc (3), a recovery through hole (5) is formed in the grinding disc (3), a discharge hole (6) is formed in the grinding disc (3), an air pipe (7) is fixedly sleeved on the lower surface of the air through hole (4) which is positioned on the grinding disc (3), a discharge pipe (8) is fixedly sleeved on the lower surface of the discharge hole (6) which is positioned on the grinding disc (3), an air pump (9) is fixedly mounted on the upper surface of the base (1), a mounting bearing (10) is fixedly mounted on the inner side wall of the grinding disc (3), a main shaft (11) is fixedly mounted on the inner side wall of the mounting bearing (10, the feed port (14) has been seted up to main shaft (11) inside, and the equal fixed mounting in main shaft (11) surface both ends has damping bearing (15), damping bearing (15) fixed surface installs damping spring (16) one end, and damping spring (16) other end just is located mill (3) upper surface fixed mounting and has installation piece (17), and main shaft (11) fixed surface installs gear (18), and mill (3) upper surface fixed mounting has reduction gear (19), and discharge opening (6) inside wall fixed mounting has filter (20), and damping bearing (15) surface just is located main shaft (11) one end fixed mounting and has feeder hopper (21).
2. The calcium carbonate ore mill of claim 1, wherein: the output end of an air pump (9) fixedly installed on the upper surface of the base (1) is fixedly sleeved with the air pipe (7).
3. The calcium carbonate ore mill of claim 1, wherein: the upper surface and the lower surface of the grinding roller (12) are fixedly provided with grinding blocks (13), and the grinding blocks (13) are symmetrically arranged at equal intervals.
4. The calcium carbonate ore mill of claim 1, wherein: the number of the damping springs (16) fixedly arranged on the surface of the damping bearing (15) is four, and the damping springs are arranged at equal intervals by taking the axial lead of the main shaft (11) as a central line.
5. The calcium carbonate ore mill of claim 1, wherein: the grinding rollers (12) fixedly arranged on the surface of the main shaft (11) are three in number and are arranged at equal intervals.
6. The calcium carbonate ore mill of claim 1, wherein: the output end of the speed reducer (19) is in meshed transmission with the gear (18), and a material sweeping block (22) is fixedly arranged on one side of the grinding roller (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022693800.XU CN214021138U (en) | 2020-11-18 | 2020-11-18 | Calcium carbonate ore milling machine capable of multi-stage milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022693800.XU CN214021138U (en) | 2020-11-18 | 2020-11-18 | Calcium carbonate ore milling machine capable of multi-stage milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214021138U true CN214021138U (en) | 2021-08-24 |
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ID=77360596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022693800.XU Expired - Fee Related CN214021138U (en) | 2020-11-18 | 2020-11-18 | Calcium carbonate ore milling machine capable of multi-stage milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214021138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427712A (en) * | 2023-11-24 | 2024-01-23 | 河南鑫泰钙业有限公司 | Superfine grinder of ventilated membrane functional calcium carbonate |
-
2020
- 2020-11-18 CN CN202022693800.XU patent/CN214021138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427712A (en) * | 2023-11-24 | 2024-01-23 | 河南鑫泰钙业有限公司 | Superfine grinder of ventilated membrane functional calcium carbonate |
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| 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: 20210824 |