CN219424559U - Superfine grinding machine for heavy calcium powder - Google Patents
Superfine grinding machine for heavy calcium powder Download PDFInfo
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- CN219424559U CN219424559U CN202320015156.1U CN202320015156U CN219424559U CN 219424559 U CN219424559 U CN 219424559U CN 202320015156 U CN202320015156 U CN 202320015156U CN 219424559 U CN219424559 U CN 219424559U
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- fixedly connected
- disc
- grinding
- box body
- heavy calcium
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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Abstract
The utility model provides a superfine grinding machine for heavy calcium powder, which relates to the technical field of heavy calcium powder production and comprises a box body, wherein the top of the box body is fixedly connected with a grinding mechanism, the inside of the box body is fixedly connected with a grinding mechanism, the grinding mechanism comprises an upper grinding disc and a lower grinding disc, the edge of the bottom of the lower grinding disc is fixedly connected with a spring, the bottom end of the spring is fixedly connected with a first supporting seat, the bottom of the lower grinding disc is fixedly provided with a vibrating motor, and the grinding mechanism comprises an upper grinding disc and a lower grinding disc; the grinding disc makes the limestone raw material roll down to grind it into powder, avoided appearing flaky condition, have the effectual advantage of grinding, through set up connecting rod and stirring plate in the edge of grinding disc down, avoided heavy calcium powder remaining problem in the box body, through setting up the rack, it is lighter to smash, and setting up of third bracing piece and riding ring supports grinding disc down, and the reliability is high.
Description
Technical Field
The utility model relates to the technical field of heavy calcium powder production, in particular to a heavy calcium powder superfine grinder.
Background
The heavy calcium powder is white powder produced with high quality limestone as material and through lime mill and CaCO3 as main component.
The patent CN210906318U discloses a superfine grinding device for producing heavy calcium carbonate powder, which realizes grinding by the mutual friction of a grinding roller and two rolling rollers, because the roller type motion is adopted, the distance between the two rollers is small, the roller is self-weight, the roller can play a good role in rolling, so that heavy calcium is crushed more thoroughly, meanwhile, the situation of heavy calcium blockage is not needed, lines are rolled on the grinding roller for increasing friction force, and because heavy calcium has certain dust during grinding, the rotation of the heavy calcium is not influenced by chain driving, which is incomparable with traditional shaft transmission and gear transmission.
However, the above solution has the following drawbacks:
utilize grinding roller and roll to grind, consequently, in order to guarantee that heavy calcium powder can pass through between grinding roller and the roll that rolls, be unable closely laminating between grinding roller and the roll that rolls, need leave the gap, thereby when a massive lime stone is located between grinding roller and the roll that rolls, grinding roller and roll rotate to the centre, with the surface friction of lime stone, can slowly grind the limestone flat, present the slice, probably directly drop from the gap of grinding roller and roll after coming off from massive lime stone, thereby lead to appearing flaky condition, the effect of grinding is relatively poor.
Disclosure of Invention
The utility model aims to provide a superfine grinding machine for heavy calcium carbonate powder, and aims to solve the problem that a superfine grinding device for producing the heavy calcium carbonate powder in the prior art is poor in grinding and crushing effects.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the heavy calcium powder superfine grinding machine comprises a box body, wherein the top of the box body is fixedly connected with a crushing mechanism, and the interior of the box body is fixedly connected with a grinding mechanism;
the crushing mechanism comprises an upper crushing disc and a lower crushing disc, a spring is fixedly connected to the edge of the bottom of the lower crushing disc, a first supporting seat is fixedly connected to the bottom end of the spring, and a vibrating motor is fixedly installed at the bottom of the lower crushing disc;
the grinding mechanism comprises an upper grinding disc and a lower grinding disc, a motor is connected with the center of the bottom of the lower grinding disc in a transmission mode, and a second supporting seat is fixedly connected with the bottom of the motor.
In order to clean up the heavy calcium powder in the box body, the utility model has the further technical scheme that a connecting rod is fixedly connected to the edge of the bottom of the lower grinding disc, and a stirring plate is fixedly connected to the bottom end of the connecting rod.
In order to achieve the effect of high crushing efficiency, the utility model has the further technical scheme that a plurality of racks are fixedly connected to the bottom of the upper crushing disc and the top of the lower crushing disc, and the racks at the bottom of the upper crushing disc and the racks at the top of the lower crushing disc are arranged in a staggered manner.
In order to enable the lower grinding disc to have the effect of improving the stability, the utility model further adopts the technical scheme that a third supporting rod is fixedly connected to the edge of the top of the second supporting seat, a supporting ring is fixedly connected to the top end of the third supporting rod, and the top of the supporting ring is in lap joint with the bottom of the lower grinding disc.
In order to enable the lower grinding disc to be positioned and have the function of small friction force, the utility model has the further technical scheme that positioning grooves are formed in the top of the supporting ring and the bottom of the lower grinding disc, and balls are arranged in the positioning grooves.
The beneficial effects of the utility model are as follows:
1. through setting up broken mechanism and grinding mechanism, broken mechanism is broken into small granule with massive limestone raw materials, then gets into grinding mechanism in and grind, because grinding mechanism is rotatory in the below of last grinding disc through lower grinding disc to granular limestone raw materials is located between last grinding disc and the lower grinding disc, and the rotation of lower grinding disc makes the limestone raw materials roll, thereby grinds it into powder, has avoided appearing flaky condition, has the effectual advantage of grinding.
2. Through setting up connecting rod and stirring plate in the edge of lower grinding disc, scatter in the box body bottom from the back of grinding disc down after grinding the raw materials into powder, partial heavy calcium powder is direct to be discharged from the discharge opening, and part piles up in the box body bottom, and lower grinding disc passes through the connecting rod and drives stirring plate rotation, makes stirring plate will pile up the heavy calcium powder of bottom the box body to sweep to the discharge opening, then discharges to avoided heavy calcium powder remaining problem in the box body, improved the practicality.
3. Through set up the rack in the bottom of last broken dish and the top of broken dish down, and upper and lower rack is crisscross to lower broken dish is at vibrations in-process, and the lime stone raw materials gets into between broken dish and the lower broken dish down after, and the rack can play the area of reducing with lime stone raw materials contact, thereby it is lighter to break, has improved broken efficiency.
4. The setting of third bracing piece and riding ring supports lower grinding disc, and cooperates constant head tank and ball, carries out spacingly to lower grinding disc, has avoided motor output shaft to bear the shearing force to avoided motor output shaft cracked problem, the reliability is high.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present utility model.
Fig. 2 is a schematic cross-sectional view of a cartridge according to an embodiment of the present utility model.
Fig. 3 is a schematic cross-sectional view of a crushing mechanism in an embodiment of the utility model.
Fig. 4 is a schematic cross-sectional view of a grinding mechanism in an embodiment of the utility model.
In the figure: 10-box body, 11-first bracing piece, 12-second bracing piece, 13-first feed inlet, 14-guide disc, 15-second feed inlet, 16-discharge opening, 20-crushing mechanism, 21-upper crushing disc, 22-lower crushing disc, 23-spring, 24-first supporting seat, 25-vibrating motor, 26-rack, 30-grinding mechanism, 31-upper grinding disc, 32-lower grinding disc, 33-motor, 34-second supporting seat, 35-third bracing piece, 36-backing ring, 37-positioning groove, 38-ball, 40-collecting bin, 41-blanking tube, 50-connecting rod, 51-deflector.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
As shown in fig. 1-4, the heavy calcium powder superfine grinding machine comprises a box body 10, wherein the top of the box body 10 is fixedly connected with a crushing mechanism 20, the inside of the box body 10 is fixedly connected with a grinding mechanism 30, the crushing mechanism 20 is positioned above the grinding mechanism 30, and crushing is performed firstly, and grinding is performed;
as shown in fig. 3, the crushing mechanism 20 comprises an upper crushing disc 21 and a lower crushing disc 22, a spring 23 is fixedly connected to the edge of the bottom of the lower crushing disc 22, a first supporting seat 24 is fixedly connected to the bottom end of the spring 23, a vibrating motor 25 is fixedly arranged at the bottom of the lower crushing disc 22, the middle part of the lower crushing disc 22 is high, the edge is low, the shape of the edge is conical, a matched groove is formed in the bottom of the upper grinding disc 31, so that limestone raw materials can slide down towards the edge after entering, and in the sliding process, the vibrating motor 25 drives the lower crushing disc 22 to vibrate, so that the gap between the upper crushing disc 21 and the lower crushing disc 22 is changed, and the massive limestone raw materials are extruded and crushed into small particles;
as shown in fig. 4, the grinding mechanism 30 comprises an upper grinding disc 31 and a lower grinding disc 32, a motor 33 is connected to the center of the bottom of the lower grinding disc 32 in a transmission manner, a second supporting seat 34 is fixedly connected to the bottom of the motor 33, and after crushed small-particle limestone raw materials enter between the upper grinding disc 31 and the lower grinding disc 32, the motor 33 drives the lower grinding disc 32 to rotate, so that the limestone raw materials roll and grind between the upper grinding disc 31 and the lower grinding disc 32, and the problem of flakiness is avoided.
Specifically, as shown in fig. 2 and 3, the outer surface of the upper crushing disc 21 is fixedly connected to the top of the box body 10, the outer surface of the first supporting seat 24 is fixedly connected with the first supporting rod 11, the first supporting rod 11 is fixedly connected to the inner wall of the box body 10, as can be seen in fig. 2 and 3, the upper crushing disc 21 is fixed to the top of the box body 10, and the first supporting seat 24 is fixed to the box body 10, so as to support the lower grinding disc 22.
Specifically, as shown in fig. 2 and fig. 4, the outer surface of the upper grinding disc 31 is fixedly connected with a second supporting rod 12, the second supporting rod 12 is fixedly connected to the inner wall of the box body 10, the second supporting seat 34 is fixedly connected to the bottom of the box body 10, and as can be seen in fig. 2 and fig. 4, the upper grinding disc 31 is fixed inside the box body 10 through the second supporting rod 12, and the second supporting seat 34 is fixed to the bottom of the box body 10 to support the lower grinding disc 32.
Specifically, as shown in fig. 1-2, a first feeding port 13 is arranged at the center of the top of the upper crushing disc 21, a guide disc 14 is fixedly connected to the inner wall of the box body 10, a second feeding port 15 is arranged at the center of the top of the upper grinding disc 31, limestone raw materials scattered from the edge of the lower crushing disc 21 are guided into the second feeding port 15 by the guide disc 14, a plurality of discharging ports 16 are arranged at the bottom of the box body 10, and a plurality of discharging ports 16 are circumferentially arrayed at the bottom of the box body 10.
Specifically, as shown in fig. 1-2, the bottom of the box body 10 is fixedly connected with a collecting bin 40, and the bottom of the collecting bin 40 is provided with a discharging pipe 41, so that heavy calcium powder scattered and discharged from a plurality of discharge openings 16 can be conveniently collected and discharged to one place, and the receiving is convenient.
In this embodiment, the limestone raw material enters the crushing mechanism 20 through the first feeding hole 13, the vibrating motor 25 drives the lower crushing disc 22 to vibrate, the limestone raw material is crushed into small particles, then the small particles are scattered from the edge of the lower crushing disc 22, the small particles are fed into the second feeding hole 15 through the guide disc 14, the motor 33 drives the lower grinding disc 32 to rotate, the limestone raw material of the lower particles is rolled and ground between the lower grinding disc 32 and the upper grinding disc 31, the problem of flaky shape is avoided, ground heavy calcium powder is scattered from the edge of the lower grinding disc 32, then discharged from the discharge hole 16 to the collecting bin 40, and then discharged from the discharge hole 41.
In another embodiment of the present utility model, as shown in fig. 2 and fig. 4, a connecting rod 50 is fixedly connected to the edge of the bottom of the lower grinding disc 32, and a stirring plate 51 is fixedly connected to the bottom end of the connecting rod 50, because the second supporting seat 34 needs to support the box body 10, only a plurality of discharge openings 16 can be opened for discharging, so that heavy calcium powder can be accumulated between two adjacent discharge openings 16, and the lower grinding disc 32 can drive the stirring plate 51 to rotate through the connecting rod 50, so that the accumulated heavy calcium powder is swept to the discharge openings 16 for discharging, and the problem that the heavy calcium powder is accumulated in the box body 10 is avoided.
In another embodiment of the present utility model, as shown in fig. 3, a plurality of racks 26 are fixedly connected to the bottom of the upper crushing disc 21 and the top of the lower crushing disc 22, and the racks 26 at the bottom of the upper crushing disc 21 and the racks 26 at the top of the lower crushing disc 22 are staggered, so that the racks 26 are in direct contact with the limestone raw material after the massive limestone raw material enters between the upper crushing disc 21 and the lower crushing disc 22, thereby reducing the stress area of the limestone raw material, facilitating the vibration crushing of the lower crushing disc 22, and improving the crushing efficiency.
In another embodiment of the present utility model, as shown in fig. 4, a third supporting rod 35 is fixedly connected to the edge of the top of the second supporting seat 34, the top end of the third supporting rod 35 is fixedly connected with a supporting ring 36, and the top of the supporting ring 36 is overlapped with the bottom of the lower grinding disc 32, so as to support the lower grinding disc 32, avoid the problem that the motor 33 bears the gravity of the lower grinding disc 32, and achieve the purpose of protecting the motor 33.
Specifically, the top of the backing ring 36 and the bottom of the lower grinding disc 32 are both provided with positioning grooves 37, balls 38 are arranged in the positioning grooves 37 to limit the lower grinding disc 32, so that the lower grinding disc 32 is prevented from moving transversely, the problem that the output end of the motor 33 is sheared to be broken is avoided, and the motor 33 is further protected.
Claims (9)
1. The heavy calcium powder superfine grinding machine is characterized by comprising a box body (10), wherein the top of the box body (10) is fixedly connected with a crushing mechanism (20), and the interior of the box body (10) is fixedly connected with a grinding mechanism (30);
the crushing mechanism (20) comprises an upper crushing disc (21) and a lower crushing disc (22), a spring (23) is fixedly connected to the edge of the bottom of the lower crushing disc (22), a first supporting seat (24) is fixedly connected to the bottom end of the spring (23), and a vibrating motor (25) is fixedly arranged at the bottom of the lower crushing disc (22);
the grinding mechanism (30) comprises an upper grinding disc (31) and a lower grinding disc (32), a motor (33) is connected to the center of the bottom of the lower grinding disc (32) in a transmission mode, and a second supporting seat (34) is fixedly connected to the bottom of the motor (33).
2. The fine grinding machine for heavy calcium powder according to claim 1, wherein the outer surface of the upper crushing disc (21) is fixedly connected to the top of the box body (10), the outer surface of the first supporting seat (24) is fixedly connected with a first supporting rod (11), and the first supporting rod (11) is fixedly connected to the inner wall of the box body (10).
3. The fine grinding machine for heavy calcium powder according to claim 1, wherein the outer surface of the upper grinding disc (31) is fixedly connected with a second supporting rod (12), the second supporting rod (12) is fixedly connected to the inner wall of the box body (10), and the second supporting seat (34) is fixedly connected to the bottom of the box body (10).
4. The heavy calcium powder superfine grinding machine according to claim 1, characterized in that a first feeding hole (13) is formed in the center of the top of the upper crushing disc (21), a guide disc (14) is fixedly connected to the inner wall of the box body (10), a second feeding hole (15) is formed in the center of the top of the upper grinding disc (31), and a discharging hole (16) is formed in the bottom of the box body (10).
5. The fine grinding machine for heavy calcium powder according to claim 4, wherein a collecting bin (40) is fixedly connected to the bottom of the box body (10), and a discharging pipe (41) is arranged at the bottom of the collecting bin (40).
6. The fine grinding machine for fine ground calcium carbonate powder according to claim 4, wherein a connecting rod (50) is fixedly connected to the edge of the bottom of the lower grinding disc (32), and a stirring plate (51) is fixedly connected to the bottom end of the connecting rod (50).
7. The fine grinding machine for heavy calcium powder according to claim 1, wherein a plurality of racks (26) are fixedly connected to the bottom of the upper crushing disc (21) and the top of the lower crushing disc (22), and the racks (26) at the bottom of the upper crushing disc (21) are staggered with the racks (26) at the top of the lower crushing disc (22).
8. The fine grinding machine for heavy calcium powder according to claim 1, wherein a third supporting rod (35) is fixedly connected to the edge of the top of the second supporting seat (34), a supporting ring (36) is fixedly connected to the top end of the third supporting rod (35), and the top of the supporting ring (36) is overlapped with the bottom of the lower grinding disc (32).
9. The fine grinding machine for heavy calcium powder according to claim 8, wherein the top of the supporting ring (36) and the bottom of the lower grinding disc (32) are provided with positioning grooves (37), and balls (38) are arranged in the positioning grooves (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320015156.1U CN219424559U (en) | 2023-01-04 | 2023-01-04 | Superfine grinding machine for heavy calcium powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320015156.1U CN219424559U (en) | 2023-01-04 | 2023-01-04 | Superfine grinding machine for heavy calcium powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219424559U true CN219424559U (en) | 2023-07-28 |
Family
ID=87344209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320015156.1U Active CN219424559U (en) | 2023-01-04 | 2023-01-04 | Superfine grinding machine for heavy calcium powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219424559U (en) |
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2023
- 2023-01-04 CN CN202320015156.1U patent/CN219424559U/en active Active
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