CN210522759U - Grinder is used in preparation of cement manufacture raw material - Google Patents
Grinder is used in preparation of cement manufacture raw material Download PDFInfo
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- CN210522759U CN210522759U CN201921454920.5U CN201921454920U CN210522759U CN 210522759 U CN210522759 U CN 210522759U CN 201921454920 U CN201921454920 U CN 201921454920U CN 210522759 U CN210522759 U CN 210522759U
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Abstract
The utility model discloses a grinder is used in cement manufacture raw material preparation, including shell, abrasive disc and third motor, the top of shell is provided with first motor, the side of first motor is provided with the feed inlet, and the inside of feed inlet is provided with blocks the flitch, the left side of rack is connected with the recovery spring, and the below of rack is provided with half gear, the outside of abrasive disc is provided with the heat preservation filler, the output of third motor is connected with first gear, the side meshing of first gear is connected with the second gear, and the left side of second gear is connected with the second and grinds the pivot. This grinder is used in cement manufacture raw material preparation can be through layering, many times grind, effectively improves the grinding effect of device to can effectually throw the material regularly and quantitatively, prevent once only to throw the grinding effect that the too much influence device of material, can prevent that the dust that produces from wafting out the outer polluted environment of device simultaneously in the grinding process, increased the practicality of device.
Description
Technical Field
The utility model relates to a cement manufacture technical field specifically is a grinder is used in preparation of cement manufacture raw material.
Background
Cement occupies a very important position in building materials, and with the development of the building industry, the demand of cement is increasing, so the production requirement of cement is also increasing, in the cement production process, a grinding device is needed to grind and process cement raw meal, but the grinding device for preparing cement raw meal on the market still has some defects, such as:
1. most of grinding devices for preparing raw materials for cement production in the current market have single grinding function, so that the grinding effect is not ideal, the raw materials cannot reach the production standard after grinding, and the production quality of later-stage cement is influenced;
2. grinding device is used in cement manufacture raw material preparation in the existing market can make a large amount of dust fly out the device outside at the grinding in-process, the polluted environment, and the control unloading volume that can not be fine at the unloading in-process leads to disposable unloading too much, influences the grinding function of device.
We have therefore proposed a grinding apparatus for the preparation of raw materials for cement production in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinder is used in preparation of cement production raw to solve the problem that the effect is unsatisfactory and the convenient to control unloading is not gone with to the grinder is used in preparation of cement production raw on the existing market that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a grinding device for preparing cement production raw materials comprises a shell, a grinding disc and a third motor, wherein the top end of the shell is provided with the first motor, the output end of the first motor is connected with a grinding column through a transmission rod, the lower end of the shell is provided with a discharge hole, the side surface of the first motor is provided with a feed inlet, a material blocking plate is arranged inside the feed inlet, the left side of the material blocking plate is connected with a rack, the left side of the rack is connected with a recovery spring, a half gear is arranged below the rack and connected with the output end of a second motor, heat preservation filler is arranged on the outer side of the grinding disc, a low-power electric heating tube is arranged inside the heat preservation filler, the output end of the third motor is connected with a first gear, the left end of the first gear is connected with a first grinding rotating shaft, and a grinding block is arranged on the outer side, the side surface of the first gear is connected with a second gear in a meshing manner, and the left side of the second gear is connected with a second grinding rotating shaft.
Preferably, the material blocking plate is of a circular structure, the diameter of the material blocking plate is larger than that of the lower end of the feed port, and the material blocking plate and the feed port form a sliding structure.
Preferably, the rack is perpendicular to the central line of the feed inlet, and the rack is meshed with the half gear, and the rack forms a sliding structure in the mounting groove.
Preferably, the grinding column is in a reducing column structure, the central line of the grinding column coincides with the central line of the shell, the grinding column is in clearance fit with the grinding disc, and the distance from each layer of the grinding column to the grinding disc decreases from top to bottom.
Preferably, the rotation directions of the first grinding rotating shaft and the second grinding rotating shaft are opposite, and the center lines of the first grinding rotating shaft and the second grinding rotating shaft are parallel to each other.
Preferably, the surface of grinding piece is provided with the lug structure, and grinds piece evenly distributed in the outside between first grinding pivot and second grinding pivot to the grinding piece position in first grinding pivot and second grinding pivot outside staggers each other.
Compared with the prior art, the beneficial effects of the utility model are that: the grinding device for preparing raw materials for cement production;
1. the grinding device is provided with a grinding column, a grinding disc, a first grinding rotating shaft and a second grinding rotating shaft, when raw materials fall onto the grinding disc through a feed inlet, a first motor is switched on, the first motor drives the grinding column to rotate through a transmission rod, the grinding column is in clearance fit with the grinding disc in the rotating process, the raw materials are subjected to layered grinding, the ground raw materials fall onto the first grinding rotating shaft and the second grinding rotating shaft below the first grinding rotating shaft and the second grinding rotating shaft, a power supply of a third motor is switched on, the first grinding rotating shaft and the second grinding rotating shaft are driven to rotate in opposite directions, grinding blocks are rotated in a staggered mode, the raw materials are subjected to secondary grinding, the grinding effect of the device can be effectively improved through layering and multiple grinding, the raw materials can meet the production requirement, and the practicability of;
2. be provided with and block the flitch, the rack, resume spring and half gear, when the device is grinding, the output of second motor drives half gear and rotates, the rotatory in-process of half gear meshes the effect with the rack, when rack and half gear contactless, block the flitch and slide closed feed inlet under the effect that resumes the spring, stop reinforced this moment, when half gear and rack mesh, the rack drives and blocks the flitch and slides left, block the flitch and open this moment, throw the material, can effectually throw the material regularly in quantitative, prevent that disposable to throw the material too much grinding effect that influences the device, can prevent that the dust that produces from wafting out the outer polluted environment of device simultaneously in the course of grinding.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the structure of the feed inlet of the present invention;
FIG. 4 is a schematic view of a first grinding spindle according to the present invention;
fig. 5 is a schematic view of the structure of the grinding plate of the present invention.
In the figure: 1. a housing; 2. a first motor; 3. a feed inlet; 4. a material blocking plate; 5. a rack; 6. a restoring spring; 7. a half gear; 8. a second motor; 9. a transmission rod; 10. grinding the column; 11. a grinding disk; 12. heat preservation filler; 13. a low-power electric heating tube; 14. a third motor; 15. a first gear; 16. a second gear; 17. A first grinding spindle; 18. a second grinding spindle; 19. grinding blocks; 20. and (4) a discharge port.
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. 1-5, the present invention provides a technical solution: a grinding device for preparing cement production raw materials comprises a shell 1, a first motor 2, a feed inlet 3, a material blocking plate 4, a rack 5, a recovery spring 6, a half gear 7, a second motor 8, a transmission rod 9, a grinding column 10, a grinding disc 11, a heat-insulating filler 12, a low-power electric heating tube 13, a third motor 14, a first gear 15, a second gear 16, a first grinding rotating shaft 17, a second grinding rotating shaft 18, a grinding block 19 and a discharge hole 20, wherein the top end of the shell 1 is provided with the first motor 2, the output end of the first motor 2 is connected with the grinding column 10 through the transmission rod 9, the lower end of the shell 1 is provided with the discharge hole 20, the side surface of the first motor 2 is provided with the feed inlet 3, the material blocking plate 4 is arranged inside the feed inlet 3, the left side of the material blocking plate 4 is connected with the rack 5, the left side of the rack 5 is connected with the recovery spring 6, the half, the half gear 7 is connected with the output end of the second motor 8, the outer side of the grinding disc 11 is provided with a heat preservation filler 12, the interior of the heat preservation filler 12 is provided with a low-power electric heating tube 13, the output end of the third motor 14 is connected with a first gear 15, the left end of the first gear 15 is connected with a first grinding rotating shaft 17, the outer side of the first grinding rotating shaft 17 is provided with a grinding block 19, the side surface of the first gear 15 is connected with a second gear 16 in a meshing manner, and the left side of the second gear 16 is connected with a second grinding rotating shaft 18;
the material blocking plate 4 is of a circular structure, the diameter of the material blocking plate 4 is larger than that of the lower end of the feed port 3, and the material blocking plate 4 and the feed port 3 form a sliding structure, so that the device can be effectively sealed in the grinding process, and dust generated in the grinding process is prevented from leaking;
the rack 5 is vertical to the central line of the feed port 3, the rack 5 is meshed with the semi-gear 7, and the rack 5 forms a sliding structure in the mounting groove, so that the material blocking plate 4 can be intermittently opened and closed, the quantitative blanking effect is achieved, and the influence on the normal grinding of the device due to excessive one-time feeding is prevented;
the grinding column 10 is in a reducing column structure, the central line of the grinding column 10 is superposed with the central line of the shell 1, the grinding column 10 is in clearance fit with the grinding disc 11, the distance from each layer of the grinding column 10 to the grinding disc 11 is sequentially reduced from top to bottom, raw materials can be subjected to layered grinding through the rotation of the grinding column 10 in the grinding disc 11, the size of the raw materials is smaller and smaller in the grinding process, and the grinding effect of the device is effectively improved;
the rotating directions of the first grinding rotating shaft 17 and the second grinding rotating shaft 18 are opposite, and the central lines of the first grinding rotating shaft 17 and the second grinding rotating shaft 18 are parallel to each other, so that the raw materials can be effectively ground for the second time, and the grinding effect is improved;
the surface of grinding block 19 is provided with the lug structure, and grinding block 19 evenly distributed in the outside between first grinding pivot 17 and second grinding pivot 18 to the grinding block 19 position in the outside between first grinding pivot 17 and second grinding pivot 18 staggers each other, can make first grinding pivot 17 and second grinding pivot 18 area of contact bigger at the rotary grinding in-process, makes the ground more abundant of raw material, has improved the grinding effect.
The working principle is as follows: when the grinding device for preparing raw materials for cement production is used, firstly, raw materials are added into a feed inlet 3 as shown in figures 1-3, the power supply of a second motor 8 is switched on, the output end of the second motor 8 drives a half gear 7 to rotate, the half gear 7 is meshed with a rack 5 to drive the rack 5 to slide leftwards, the rack 5 drives a material blocking plate 4 to slide, the feed inlet 3 is opened at the same time, the raw materials fall into the device, when the half gear 7 is not in contact with the rack 5, a restoring spring 6 pushes the rack 5 and the material blocking plate 4 to slide rightwards, so that the material blocking plate 4 seals the feed inlet 3, the feeding is stopped at the moment, meanwhile, dust generated in the grinding process can be prevented from floating out through the feed inlet 3 to prevent environmental pollution, the power supply of a first motor 2 is switched on as shown in figures 1 and 5, the output end of the first motor 2 drives a grinding column 10 to rotate through a transmission, the grinding column 10 is in clearance fit with the grinding disc 11 during the rotation process, so that the raw material is ground in layers, the volume of the raw material is smaller, the grinding efficiency is improved, meanwhile, the heat preservation filler 12 and the low-power electric heating tube 13 can dehumidify the device, the moisture in the air in the device is prevented from being mixed with the ground raw material, as shown in fig. 1 and 4, the raw material subjected to preliminary grinding falls into the upper part of a first grinding rotating shaft 17 and a second grinding rotating shaft 18 below through the grinding disc 11, the power supply of a third motor 14 is switched on at the moment, the output end of the third motor 14 drives a first gear 15 to rotate, the first gear 15 drives a second gear 16 to rotate together, so as to drive the first grinding rotating shaft 17 and the second grinding rotating shaft 18 to rotate in opposite directions, the grinding blocks 19 rotate in a staggered manner during the rotation process of the first grinding rotating shaft 17 and the second grinding rotating shaft 18, the raw meal is ground again to make the grinding effect of the raw meal better, and the ground raw meal is discharged from the apparatus through the discharge port 20 to perform a series of works, which are not described in detail in this specification and are known to those skilled in the art.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A grinder for cement production raw meal preparation, includes shell (1), abrasive disc (11) and third motor (14), its characterized in that: the grinding machine is characterized in that a first motor (2) is arranged at the top end of a shell (1), the output end of the first motor (2) is connected with a grinding column (10) through a transmission rod (9), a discharge hole (20) is formed in the lower end of the shell (1), a feed inlet (3) is formed in the side face of the first motor (2), a material blocking plate (4) is arranged inside the feed inlet (3), a rack (5) is connected to the left side of the material blocking plate (4), a recovery spring (6) is connected to the left side of the rack (5), a half gear (7) is arranged below the rack (5), the half gear (7) is connected to the output end of a second motor (8), heat preservation filler (12) is arranged on the outer side of a grinding disc (11), a low-power electric heating pipe (13) is arranged inside the heat preservation filler (12), and a first gear (15) is connected to the output end, and the left end of first gear (15) is connected with first grinding pivot (17) to the outside of first grinding pivot (17) is provided with grinds piece (19), the side meshing of first gear (15) is connected with second gear (16), and the left side of second gear (16) is connected with second grinding pivot (18).
2. The grinding apparatus for cement production raw meal preparation according to claim 1, characterized in that: the material blocking plate (4) is of a circular structure, the diameter of the material blocking plate (4) is larger than that of the lower end of the feed port (3), and the material blocking plate (4) and the feed port (3) form a sliding structure.
3. The grinding apparatus for cement production raw meal preparation according to claim 1, characterized in that: the rack (5) is vertical to the central line of the feed port (3), the rack (5) is meshed with the half gear (7) and connected with the half gear, and the rack (5) forms a sliding structure in the mounting groove.
4. The grinding apparatus for cement production raw meal preparation according to claim 1, characterized in that: the grinding column (10) is of a reducing column structure, the central line of the grinding column (10) is superposed with the central line of the shell (1), the grinding column (10) is in clearance fit with the grinding disc (11), and the distance from each layer of the grinding column (10) to the grinding disc (11) is reduced from top to bottom in sequence.
5. The grinding apparatus for cement production raw meal preparation according to claim 1, characterized in that: the rotating directions of the first grinding rotating shaft (17) and the second grinding rotating shaft (18) are opposite, and the center lines of the first grinding rotating shaft (17) and the second grinding rotating shaft (18) are parallel to each other.
6. The grinding apparatus for cement production raw meal preparation according to claim 1, characterized in that: the surface of the grinding block (19) is provided with a bump structure, the grinding blocks (19) are uniformly distributed on the outer sides of the first grinding rotating shaft (17) and the second grinding rotating shaft (18), and the positions of the grinding blocks (19) on the outer sides of the first grinding rotating shaft (17) and the second grinding rotating shaft (18) are staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921454920.5U CN210522759U (en) | 2019-09-03 | 2019-09-03 | Grinder is used in preparation of cement manufacture raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921454920.5U CN210522759U (en) | 2019-09-03 | 2019-09-03 | Grinder is used in preparation of cement manufacture raw material |
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| Publication Number | Publication Date |
|---|---|
| CN210522759U true CN210522759U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921454920.5U Active CN210522759U (en) | 2019-09-03 | 2019-09-03 | Grinder is used in preparation of cement manufacture raw material |
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| CN (1) | CN210522759U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297228A (en) * | 2020-10-14 | 2021-02-02 | 蒋春邦 | Device capable of quantitatively pouring cement and preventing blockage |
| CN112604754A (en) * | 2020-11-17 | 2021-04-06 | 江西龙威宠物食品有限公司 | Bone breaker is used in pet food processing |
| CN113058688A (en) * | 2021-02-02 | 2021-07-02 | 临沂市天成面粉有限公司 | Production line for grinding and processing flour raw materials |
| CN113575390A (en) * | 2020-10-30 | 2021-11-02 | 湖南涌创科技有限责任公司 | Domestic miniature liquid manure integrative device |
| CN114230328A (en) * | 2021-12-28 | 2022-03-25 | 南通华兴磁性材料有限公司 | Preparation method and equipment of high-frequency manganese-zinc ferrite material |
| CN114950627A (en) * | 2022-05-25 | 2022-08-30 | 如皋市蚕桑技术指导站 | Mulberry leaf smashing device for silkworm breeding |
-
2019
- 2019-09-03 CN CN201921454920.5U patent/CN210522759U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297228A (en) * | 2020-10-14 | 2021-02-02 | 蒋春邦 | Device capable of quantitatively pouring cement and preventing blockage |
| CN113575390A (en) * | 2020-10-30 | 2021-11-02 | 湖南涌创科技有限责任公司 | Domestic miniature liquid manure integrative device |
| CN112604754A (en) * | 2020-11-17 | 2021-04-06 | 江西龙威宠物食品有限公司 | Bone breaker is used in pet food processing |
| CN112604754B (en) * | 2020-11-17 | 2022-11-25 | 合肥市航拯工业设计有限公司 | Bone breaker is used in pet food processing |
| CN113058688A (en) * | 2021-02-02 | 2021-07-02 | 临沂市天成面粉有限公司 | Production line for grinding and processing flour raw materials |
| CN114230328A (en) * | 2021-12-28 | 2022-03-25 | 南通华兴磁性材料有限公司 | Preparation method and equipment of high-frequency manganese-zinc ferrite material |
| CN114950627A (en) * | 2022-05-25 | 2022-08-30 | 如皋市蚕桑技术指导站 | Mulberry leaf smashing device for silkworm breeding |
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Effective date of registration: 20211221 Address after: 510000 room 1007-1008, building A12, Dongjin logistics park, No. 39, chenjialin Road, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Kunpeng construction and installation Co.,Ltd. Address before: 510000 No. 8, 1st lane, sugar factory, Tianmei new village, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Branch of Hunan Kunpeng construction services Co.,Ltd. |