CN220405830U - Medium speed pulverizer convenient to remove - Google Patents
Medium speed pulverizer convenient to remove Download PDFInfo
- Publication number
- CN220405830U CN220405830U CN202321631572.0U CN202321631572U CN220405830U CN 220405830 U CN220405830 U CN 220405830U CN 202321631572 U CN202321631572 U CN 202321631572U CN 220405830 U CN220405830 U CN 220405830U
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- Prior art keywords
- fixed
- medium speed
- speed coal
- coal pulverizer
- motor
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- 239000003245 coal Substances 0.000 claims abstract description 67
- 230000000694 effects Effects 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 11
- 239000008187 granular material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of medium speed coal mills, in particular to a medium speed coal mill convenient to move, which comprises a vehicle body, a medium speed coal mill main body, a rotating shaft mounting plate, rotating shafts, rollers, a first motor and a driving belt, wherein the medium speed coal mill main body is arranged above the vehicle body; through being provided with the automobile body, when the position that needs the medium speed coal pulverizer main part of adjustment, drive the driving pulley through first motor and rotate for the driving pulley drives driven pulley and rotates, thereby makes right side pivot rotate, reaches and drives gyro wheel pivoted effect, makes things convenient for the removal of automobile body, reaches the effect that drives the medium speed coal pulverizer main part and removes, makes things convenient for the position of adjustment medium speed coal pulverizer main part.
Description
Technical Field
The utility model relates to the technical field of medium-speed coal mills, in particular to a medium-speed coal mill convenient to move.
Background
The medium speed coal mill is a coal mill with the working rotation speed of 50-300 r/min, belongs to the special equipment for preparing auxiliary materials for blast furnace ironmaking, and can provide proper auxiliary materials-coal powder for a blast furnace ironmaking system. The medium-speed coal mill is the most important large-scale equipment in the coal pulverizing system, and the operation safety and economy of the medium-speed coal mill are extremely important for the normal operation of the pulverizing system;
the existing medium speed coal mill is generally fixed in a workshop through a base when being installed, the conventional medium speed coal mill is inconvenient to move, when the position of the medium speed coal mill needs to be shifted in the workshop, raw coal at different positions needs to be lifted and transferred through equipment such as a crane when being ground, the working strength is high, personnel injury is easily caused by lifting and transferring, and the conventional medium speed coal mill is used for grinding the raw coal in the medium speed coal mill directly, the raw coal is ground on a grinding disc of the medium speed coal mill directly, and due to the fact that a grinding roller is tightly attached to the grinding disc, a coal guiding block cannot enter the space between the grinding disc and the grinding roller, the grinding effect is affected, and therefore the conventional medium speed coal mill convenient to move is designed to solve the problems.
Disclosure of Invention
Aiming at the defects in the prior art, the medium speed coal mill convenient to move provided by the utility model has the advantages that the position of the medium speed coal mill is convenient to adjust, raw coal at different positions is convenient to grind, and the practicability is high.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a medium speed coal pulverizer convenient to remove, includes automobile body, medium speed coal pulverizer main part, pivot mounting panel, pivot, gyro wheel, first motor and drive belt, medium speed coal pulverizer main part is installed to the top of automobile body, four corners on the bottom surface of automobile body are all fixed to be provided with the pivot mounting panel, and the rotation is provided with the pivot between two pivot mounting panels about, the fixed gyro wheel that is provided with in both ends of pivot, first motor is installed on the upper surface right side of automobile body, the output of first motor is fixed to be provided with driving pulley, the right side fixedly in the pivot is provided with driven pulley, cup joint between driving pulley and the driven pulley and be provided with drive belt.
Further, the right side of the upper surface of the vehicle body is provided with a penetrating groove in a penetrating way, and the transmission belt penetrates through the penetrating groove.
Further, the second motor is installed to the bottom surface central authorities of automobile body, and the output of second motor is fixed to be provided with the mill, the inside surface left and right sides of medium speed coal pulverizer main part is all fixed to be provided with the grinding roller through the cylinder, the fixed powder selector that is provided with in top of medium speed coal pulverizer main part, the right side surface of medium speed coal pulverizer main part runs through and is provided with feeding subassembly.
Further, the feeding assembly comprises a feeding pipe, a crushing box, fixed crushing teeth, a screen, movable crushed pieces, an L-shaped mounting plate, a third motor, a cam and a buffer spring;
the top of inlet pipe is fixed to be provided with and smashes the case, the fixed crushing tooth that is provided with in inside surface left side of smashing the case, the fixed screen cloth that is provided with in bottom of smashing the tooth, the right side surface of smashing the case runs through and is provided with movable powder piece, the fixed L shape mounting panel that is provided with in right side surface top of smashing the case, the bottom fixed surface of L shape mounting panel is provided with the third motor, the fixed cam that is provided with of third motor, the fixed buffer spring that is provided with between L shape mounting panel and the movable powder piece.
Further, the left side of the upper surface of the movable powder piece is inclined.
Further, the feeding pipe is inclined at 45 degrees towards the lower left.
According to the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the vehicle body is arranged, when the position of the medium-speed coal mill main body needs to be adjusted, the first motor drives the driving belt pulley to rotate, so that the driving belt pulley drives the driven belt pulley to rotate, the right rotary shaft is enabled to rotate, the effect of driving the roller to rotate is achieved, the movement of the vehicle body is facilitated, the effect of driving the medium-speed coal mill main body to move is achieved, and the position of the medium-speed coal mill main body is conveniently adjusted.
2. According to the utility model, the feeding assembly is arranged, raw materials are added through the crushing box on the feeding structure, the cam is driven to rotate through the third motor, so that the cam extrudes movable powder, the movable powder primarily crushes large-particle materials on the screen, the crushed materials pass through the screen and enter the millstone in the medium-speed coal mill main body, the second motor is matched for rotation to drive the millstone to rotate, the millstone is driven to crush the materials on the millstone, the crushing effect is better, and the condition that the millstone and the millstone in the medium-speed coal mill main body cannot be ground due to the fact that the large-particle materials directly enter the medium-speed coal mill main body is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic cross-sectional view of the overall structure of the present utility model.
Fig. 2 is a partial schematic view of the overall structure of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2A according to the present utility model.
Fig. 4 is a schematic view of the overall cross-sectional structure of the feed assembly of the present utility model.
Reference numerals:
1. a vehicle body; 2. a medium speed coal mill main body; 3. a spindle mounting plate; 4. a rotating shaft; 401. a driven pulley; 5. a roller; 6. a first motor; 601. a driving pulley; 7. a drive belt; 8. a feed pipe; 801. a crushing box; 802. fixing crushing teeth; 803. a screen; 804. activity powder pieces; 805. an L-shaped mounting plate; 806. a third motor; 807. a cam; 808. a buffer spring; 9. a second motor; 10. grinding disc; 11. a cylinder; 12. grinding roller; 13. a powder selecting device.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
Example 1
See fig. 1-3: the utility model provides a medium speed coal pulverizer convenient to remove, including automobile body 1, medium speed coal pulverizer main part 2, pivot mounting panel 3, pivot 4, gyro wheel 5, first motor 6 and drive belt 7, medium speed coal pulverizer main part 2 is installed to the top of automobile body 1, four corners on the bottom surface of automobile body 1 are all fixed to be provided with pivot mounting panel 3, it is provided with pivot 4 to rotate between two pivot mounting panels 3 about, the fixed gyro wheel 5 that is provided with in both ends of pivot 4, first motor 6 is installed on the upper surface right side of automobile body 1, the fixed driving pulley 601 that is provided with of output of first motor 6, fixed driven pulley 401 that is provided with in the right side pivot 4, cup joint and be provided with drive belt 7 between driving pulley 601 and the driven pulley 401.
In this embodiment, the right side of the upper surface of the vehicle body 1 is provided with a through groove, and the driving belt 7 is penetrated in the through groove, so that the driving belt 7 is conveniently mounted on the driven pulley 401.
Through being provided with automobile body 1, when the position of needs adjustment medium speed coal pulverizer main part 2, drive driving pulley 601 through first motor 6 and rotate for driving pulley 601 drives driven pulley 401 and rotates, thereby makes right side pivot 4 rotate, reaches and drives gyro wheel 5 pivoted effect, makes things convenient for the removal of automobile body 1, reaches the effect that drives medium speed coal pulverizer main part 2 and removes, makes things convenient for the position of adjustment medium speed coal pulverizer main part 2.
Embodiment two:
in this embodiment, the bottom surface center of automobile body 1 installs second motor 9, and the output of second motor 9 is fixed to be provided with mill 10, and the inside surface left and right sides of medium speed coal pulverizer main part 2 is all fixed to be provided with grinding roller 12 through cylinder 11, and the top of medium speed coal pulverizer main part 2 is fixed to be provided with and selects powder ware 13, and the right side surface of medium speed coal pulverizer main part 2 runs through and is provided with feeding subassembly.
In this embodiment, the feed assembly includes a feed tube 8, a shredder housing 801, stationary shredder teeth 802, a screen 803, movable shredder blades 804, an L-shaped mounting plate 805, a third motor 806, a cam 807, and a buffer spring 808;
the fixed crushing box 801 that is provided with in top of inlet pipe 8, the fixed crushing tooth 802 that is provided with in the inside surface left side of crushing box 801, the fixed screen cloth 803 that is provided with in bottom of fixed crushing tooth 802, the right side surface of crushing box 801 runs through and is provided with movable powder piece 804, the fixed L-shaped mounting panel 805 that is provided with in right side surface top of crushing box 801, the fixed third motor 806 that is provided with in bottom surface of L-shaped mounting panel 805, the fixed cam 807 that is provided with of third motor 806, the fixed buffer spring 808 that is provided with between L-shaped mounting panel 805 and the movable powder piece 804.
In this embodiment, the left side of the upper surface of the movable powdery blocks 804 is inclined, so that the accumulation of the material on the movable powdery blocks 804 is prevented.
In this embodiment, the inlet pipe 8 is inclined 45 ° to the lower left, which facilitates the material to enter the medium speed coal mill main body 2 by gravity.
Through being provided with feeding subassembly, the raw materials is added through smashing case 801 on the feeding structure, drive cam 807 through third motor 806 and rotate, make cam 807 extrude activity and smash fragment 804, the activity is smashed the big granule material on the screen cloth 803 preliminarily, the material after smashing passes on the screen cloth 803 gets into the mill in the medium speed coal pulverizer main part 2, cooperate second motor 9 to rotate again, drive mill 10 and rotate, mill roller 12 smashes the material that is in on the mill 10, not only smash the effect better, and prevent that big granule material from directly entering into in the medium speed coal pulverizer main part 2, cause the condition that mill 10 and mill roller 12 in the medium speed coal pulverizer main part 2 can't grind.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (6)
1. Medium speed pulverizer convenient to remove, its characterized in that: including automobile body (1), medium speed coal pulverizer main part (2), pivot mounting panel (3), pivot (4), gyro wheel (5), first motor (6) and driving belt (7), medium speed coal pulverizer main part (2) are installed to the top of automobile body (1), four corners on the bottom surface of automobile body (1) are all fixed be provided with pivot mounting panel (3), and rotatory be provided with pivot (4) between two pivot mounting panels (3) about, the fixed gyro wheel (5) that are provided with in both ends of pivot (4), first motor (6) are installed on the upper surface right side of automobile body (1), the output of first motor (6) is fixed be provided with driving pulley (601), the right side fixedly be provided with driven pulley (401) in pivot (4), cup joint between driving pulley (601) and driven pulley (401) and be provided with driving belt (7).
2. The medium speed coal pulverizer of claim 1, wherein: the right side of the upper surface of the vehicle body (1) is provided with a penetrating groove in a penetrating way, and a transmission belt (7) penetrates through the penetrating groove.
3. The medium speed coal pulverizer of claim 1, wherein: the utility model discloses a coal pulverizer, including automobile body (1), middle speed coal pulverizer main part (2), bottom surface center of automobile body (1) installs second motor (9), and the output of second motor (9) is fixed to be provided with mill (10), the inside surface left and right sides of middle speed coal pulverizer main part (2) is all fixed to be provided with grinding roller (12) through cylinder (11), the fixed powder selector (13) that is provided with in top of middle speed coal pulverizer main part (2), the right side surface of middle speed coal pulverizer main part (2) runs through and is provided with feeding subassembly.
4. A medium speed coal pulverizer as in claim 3 wherein: the feeding assembly comprises a feeding pipe (8), a crushing box (801), fixed crushing teeth (802), a screen (803), movable crushing blocks (804), an L-shaped mounting plate (805), a third motor (806), a cam (807) and a buffer spring (808);
the utility model discloses a crushing device for crushing food, including feed pipe (8), crushing box (801), fixed crushing tooth (802) that are provided with are fixed in the top of feed pipe (8), fixed crushing tooth (802) are fixed to be provided with in the inside surface left side, fixed crushing tooth (802) are fixed to be provided with screen cloth (803) in the bottom, crushing box (801) are fixed to be provided with L shape mounting panel (805) in right side surface top, the bottom fixed surface of L shape mounting panel (805) is provided with third motor (806), third motor (806) are fixed to be provided with cam (807), fixed buffer spring (808) that are provided with between L shape mounting panel (805) and the activity crushing piece (804).
5. The medium speed coal pulverizer of claim 4, wherein: the left side of the upper surface of the movable powder block (804) is inclined.
6. The medium speed coal pulverizer of claim 4, wherein: the feeding pipe (8) is inclined at 45 degrees to the lower left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321631572.0U CN220405830U (en) | 2023-06-26 | 2023-06-26 | Medium speed pulverizer convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321631572.0U CN220405830U (en) | 2023-06-26 | 2023-06-26 | Medium speed pulverizer convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220405830U true CN220405830U (en) | 2024-01-30 |
Family
ID=89645003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321631572.0U Active CN220405830U (en) | 2023-06-26 | 2023-06-26 | Medium speed pulverizer convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220405830U (en) |
-
2023
- 2023-06-26 CN CN202321631572.0U patent/CN220405830U/en active Active
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| GR01 | Patent grant | ||
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