CN221360063U - Quick roll-in grinder - Google Patents
Quick roll-in grinder Download PDFInfo
- Publication number
- CN221360063U CN221360063U CN202323158510.5U CN202323158510U CN221360063U CN 221360063 U CN221360063 U CN 221360063U CN 202323158510 U CN202323158510 U CN 202323158510U CN 221360063 U CN221360063 U CN 221360063U
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- CN
- China
- Prior art keywords
- grinding
- scraper
- roller
- sliding column
- seat
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- 238000000926 separation method Methods 0.000 claims description 14
- 239000004568 cement Substances 0.000 abstract description 13
- 239000002245 particle Substances 0.000 abstract description 5
- 239000000843 powder Substances 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 18
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of cement production, in particular to a rapid rolling grinding device. The technical proposal comprises: the sorting machine comprises a sorting box, a workbench and a scraper, wherein a supporting seat is arranged on the lower surface of the workbench, a surrounding frame is arranged on the workbench, grinding seats are symmetrically arranged in the surrounding frame, grinding rollers are rotatably arranged on the grinding seats, the outer walls of the grinding rollers are contacted with the scraper, and the sorting box is arranged below the workbench. According to the utility model, the structure is matched with each other, so that the grinding roller surface can be automatically cleaned on the premise of no shutdown, the rolled cement powder is effectively sorted, the phenomena of overlarge cement powder particle diameter and uneven distribution are avoided, and the quality of cement finished products is improved.
Description
Technical Field
The utility model relates to the technical field of cement production, in particular to a rapid rolling grinding device.
Background
And (3) cement: powdery hydraulic inorganic cementing material. The water is added and stirred to form slurry, which can be hardened in air or water and firmly bond sand, stone and other materials together.
The mixture of early lime and volcanic ash is similar to modern lime-volcanic ash cement, and the concrete made of the cemented broken stone has high strength after hardening and can resist the erosion of fresh water or salt-containing water. It has long been an important gelling material, the method is widely applied to civil construction, water conservancy, national defense and other projects.
In the grinding process, cement is prepared in a rolling grinding mode, in the prior art, cement powder is bonded on a grinding roller after long-time processing in the cement production process, cleaning operation can be carried out on the grinding roller after regular shutdown, the operation is inconvenient, and the rolled cement powder cannot be effectively sorted, so that the phenomena of overlarge particle diameter and uneven distribution are caused, and the quality of cement finished products is influenced.
Therefore, we propose a rapid roll grinding device to solve the existing problems.
Disclosure of utility model
The utility model aims to solve the problems in the background art and provides a rapid rolling grinding device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick roll-in grinder, includes sorting bin, workstation and scraper, the lower surface of workstation is equipped with the supporting seat, be equipped with on the workstation and enclose the frame, it is equipped with the grinding seat to enclose the symmetry in the frame, it is equipped with the grinding roller to grind the rotation on the seat, the outer wall contact of grinding roller the scraper, the below of workstation is equipped with sorting bin.
Preferably, a roller groove matched with the grinding roller is formed in the grinding seat, and the grinding roller is rotatably arranged in the roller groove;
A sliding column is movably inserted at the bottom end of the roller groove, a screw cap is arranged at the bottom end thread of the sliding column, and the screw cap extrudes the lower surface of the grinding seat;
a scraper is arranged at the top end of the sliding column and is propped against the outer wall of the grinding roller;
the sliding column is movably sleeved with a spring, the spring is positioned between the roller groove and the scraper, and the original length of the spring is larger than the height of the sliding column.
Preferably, a feeding hopper is arranged on the surrounding frame, the feeding hopper is positioned right above the middle of the two grinding rollers, a discharging hole is formed right below the middle of the two grinding rollers, and the discharging hole is positioned right above the sorting box;
An inclined plane is arranged at the bottom end of the inner wall of the separation box, and a left side opening is arranged at the lowest part of the inclined plane
A screen is obliquely arranged in the middle of the inner wall of the separation box, and a right side opening is formed in the lowest position of the screen; and a vibrating motor is arranged at the middle position of the lower surface of the screen through a bolt.
Preferably, the four support seats are distributed in rectangular array on the lower surface of the workbench.
Compared with the prior art, the utility model has the following beneficial effects:
1. The quick roll-in grinding device of the utility model is characterized in that raw materials are led between two rollers in the use process, the two rollers rotate relatively to roll and grind and crush the materials entering between the two rollers, at the moment, along with the rotation action of the grinding rollers, the scraper scrapes the materials attached to the surface of the grinding rollers, the scraped materials and crushed materials fall into the separation box, and under the premise of continuously vibrating the screen, the material meeting the particle diameter standard falls to the bottom end of the inner wall of the separation box through the screen, is discharged through the left side opening, and is collected through the right side opening to wait for secondary grinding.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic diagram of the structure of the separation box of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 according to the present utility model.
1. A sorting box; 2. a support base; 3. a work table; 4. a surrounding frame; 5. a grinding seat; 6. a grinding roller; 7. a feed hopper; 8. a roller groove; 9. a left side port; 10. a vibration motor; 11. a screen; 12. a right side port; 13. a scraper; 14. a spring; 15. a sliding column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-4, the quick roll-in grinding device provided by the utility model comprises a sorting box 1, a workbench 3 and a scraper 13, wherein a supporting seat 2 is arranged on the lower surface of the workbench 3, a surrounding frame 4 is arranged on the workbench 3, grinding seats 5 are symmetrically arranged in the surrounding frame 4, grinding rollers 6 are rotatably arranged on the grinding seats 5, the outer walls of the grinding rollers 6 are contacted with the scraper 13, and the sorting box 1 is arranged below the workbench 3.
Based on example 1: during the use, raw materials are led into between the two rollers, the two rollers rotate relatively, materials entering between the two rollers are rolled, ground and crushed, at the moment, along with the rotation action of the grinding roller 6, the scraper 13 scrapes the materials attached to the surface of the grinding roller 6, the scraped materials and crushed materials fall into the separation box 1, the materials meeting the particle diameter standard fall into the bottom end of the inner wall of the separation box 1 through the screen 11 on the premise that the screen 11 continuously vibrates, then are discharged through the left opening 9, and the materials not meeting the particle diameter standard are collected through the right opening 12 and wait for secondary grinding.
Example two
As shown in fig. 1 to 4, the present utility model provides a rapid roll grinding device, which further includes: the grinding seat 5 is provided with a roller groove 8 which is matched with the grinding roller 6, and the grinding roller 6 is rotatably arranged in the roller groove 8;
A sliding column 15 is movably inserted at the bottom end of the roller groove 8, a screw cap is arranged at the bottom end thread of the sliding column 15, and the screw cap extrudes the lower surface of the grinding seat 5;
the top end of the sliding column 15 is provided with a scraper 13, and the scraper 13 is propped against the outer wall of the grinding roller 6;
By the design of the scraper 13, the scraper 13 is in continuous friction contact with the roller surface in the process of rotating the grinding roller 6, so that the surface of the grinding roller 6 is continuously cleaned.
A spring 14 is movably sleeved on the sliding column 15, the spring 14 is positioned between the roller groove 8 and the scraper 13, the original length of the spring 14 is larger than the height of the sliding column 15,
By the design of the length of the spring 14 it is ensured that the spring 14 has sufficient spring force to press the doctor blade 13 against the surface of the grinding roller 6.
The surrounding frame 4 is provided with a feed hopper 7, the feed hopper 7 is positioned right above the middle of the two grinding rollers 6,
Cement material to be ground enters the device through a feed hopper 7.
A discharge hole is formed right below the middle of the two grinding rollers 6 and is positioned right above the separation box 1; the ground material falls into the separation box 1 through the discharge hole.
The inclined plane has been seted up to the inner wall bottom of separation box 1, and left side mouth 9 has been seted up to the lowest department on inclined plane, through the design on inclined plane, ensures that the material can assemble left side mouth 9 department automatically under the effect of gravity.
A screen mesh 11 is obliquely arranged in the middle of the inner wall of the separation box 1, and a right side port 12 is arranged at the lowest part of the screen mesh 11; the vibrating motor 10 is installed on the middle position of the lower surface of the screen 11 through bolts, and the vibrating motor 10 works to drive the screen 11 to vibrate through the design of the vibrating motor 10, so that the screening efficiency of the screen 11 on materials is quickened.
The four supporting seats 2 are arranged in total, and the positions of the four supporting seats 2 are distributed on the lower surface of the workbench 3 in a rectangular array.
It should be noted that, the structure of the vibration motor 10 is a mature technology, the working principle and the internal structure thereof are known to those skilled in the art, and the present utility model only uses the function thereof and does not improve the internal structure thereof, so detailed description is omitted herein, and those skilled in the art can perform any optional matching according to the needs or convenience thereof.
The grinding roller 6 of the present utility model also needs to provide power means to make it work properly, and as is well known to those skilled in the art, the power provision is common and well known to conventional means or common general knowledge, and will not be described in detail herein, and any choice can be made by those skilled in the art according to the need or convenience thereof.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a quick roll-in grinder, includes separation box (1), workstation (3) and scraper (13), its characterized in that: the lower surface of workstation (3) is equipped with supporting seat (2), be equipped with on workstation (3) and enclose frame (4), enclose the symmetry in frame (4) and be equipped with grinding seat (5), it is equipped with grinding roller (6) to grind the rotation on seat (5), the outer wall contact of grinding roller (6) scraper (13), the below of workstation (3) is equipped with sorting bin (1).
2. A rapid roll grinding apparatus as defined in claim 1, wherein: the grinding seat (5) is provided with a roller groove (8) matched with the grinding roller (6), and the grinding roller (6) is rotatably arranged in the roller groove (8);
a sliding column (15) is movably inserted at the bottom end of the roller groove (8), a nut is arranged at the bottom end thread of the sliding column (15), and the nut extrudes the lower surface of the grinding seat (5);
a scraper (13) is arranged at the top end of the sliding column (15), and the scraper (13) is propped against the outer wall of the grinding roller (6);
the sliding column (15) is movably sleeved with a spring (14), the spring (14) is positioned between the roller groove (8) and the scraper (13), and the original length of the spring (14) is larger than the height of the sliding column (15).
3. A rapid roll grinding apparatus as defined in claim 1, wherein: a feed hopper (7) is arranged on the surrounding frame (4), the feed hopper (7) is positioned right above the middle of the two grinding rollers (6), a discharge hole is formed right below the middle of the two grinding rollers (6), and the discharge hole is positioned right above the sorting box (1);
an inclined plane is arranged at the bottom end of the inner wall of the separation box (1), and a left side opening (9) is arranged at the lowest part of the inclined plane
A screen (11) is obliquely arranged in the middle of the inner wall of the separation box (1), and a right side opening (12) is formed in the lowest part of the screen (11); a vibrating motor (10) is mounted at the middle position of the lower surface of the screen (11) through bolts.
4. A rapid roll grinding apparatus as defined in claim 1, wherein: the four supporting seats (2) are arranged in total, and the positions of the four supporting seats (2) are distributed on the lower surface of the workbench (3) in a rectangular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323158510.5U CN221360063U (en) | 2023-11-22 | 2023-11-22 | Quick roll-in grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323158510.5U CN221360063U (en) | 2023-11-22 | 2023-11-22 | Quick roll-in grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221360063U true CN221360063U (en) | 2024-07-19 |
Family
ID=91891740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323158510.5U Active CN221360063U (en) | 2023-11-22 | 2023-11-22 | Quick roll-in grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221360063U (en) |
-
2023
- 2023-11-22 CN CN202323158510.5U patent/CN221360063U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |