CN207169868U - Vertical mill - Google Patents
Vertical mill Download PDFInfo
- Publication number
- CN207169868U CN207169868U CN201721132241.7U CN201721132241U CN207169868U CN 207169868 U CN207169868 U CN 207169868U CN 201721132241 U CN201721132241 U CN 201721132241U CN 207169868 U CN207169868 U CN 207169868U
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- CN
- China
- Prior art keywords
- mill
- grinding roller
- emery wheel
- base
- 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.)
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Abstract
It the utility model is related to a kind of Vertical Mill, including base, the mill that motor drives reductor to rotate is provided among the base top, the mill upper surface is provided with annular mill road, the base top the week side of boss is evenly equipped with multiple grinding rollers, the angle that the grinding roller axis is formed with plane where mill is that 10~20 ° of grinding roller rear ends are hinged on base, front end is hinged with the emery wheel rolled in mill road, pull bar is provided with the grinding roller front end side wall, the cylinder piston rod that the pull bar bottom is arranged on one in base is connected, the emery wheel pan feeding side is provided with the perching knife that material continuous uniform is constantly sent between mill and emery wheel.The present apparatus is simple in construction, and grinding effect is good.
Description
Technical field
It the utility model is related to a kind of Vertical Mill.
Background technology
In powder processing, in general Vertical Mill only grinds the specific grade micropowders of various differences, due to grinding roller
Axis and the angle that mill plane is formed are small, reasonably can not be taken ground powder out of while emery wheel rolls to material,
The stable bed of material, high energy consumption can not be effectively formed, product changes flexibility ratio deficiency, and product is in the right competitiveness of fluctuation of price the following group
It is weak.
Utility model content
The utility model makes improvement for the above-mentioned problems of the prior art, i.e., skill to be solved in the utility model
Art problem is to provide a kind of Vertical Mill, can form the stable bed of material, grinding is uniform, simple in construction.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of Vertical Mill, including base, the bottom
Seat crown center is provided with the mill that motor drives reductor to rotate, and the mill upper surface is provided with annular mill road,
The base top the week side of boss is evenly equipped with multiple grinding rollers, and the angle that the grinding roller axis is formed with plane where mill is 10~20 °
The grinding roller rear end is hinged on base, and front end is hinged with the emery wheel rolled in mill road, is set in the grinding roller front end side wall
Have pull bar, the cylinder piston rod that the pull bar bottom is arranged on one in base is connected, the emery wheel pan feeding side be provided with by
The perching knife that material continuous uniform is constantly sent between mill and emery wheel.
Further, the base top is provided with multiple bearing spiders for being used to be hinged grinding roller.
Further, the output end of the motor is provided with reductor, and output end and the mill bottom of the reductor pass
Dynamic connection and synchronous axial system.
Further, the quantity of the grinding roller is three.
Further, the angle that the grinding roller axis is formed with plane where mill is 14 °.
Further, the section in the mill road is curved, and is fitted with the side of emery wheel.
Compared with prior art, the utility model has the advantages that：
The mill road of mill is designed to special abrasive structure in the present apparatus, and grinding roller axis forms 14 ° of folder with mill plane
Angle, so design can ensure a stable bed of material, and this bed of material adapts to operate under the low vibration of mill；Particular design
Perching knife, material continuous uniform can be constantly shoveled between mill and emery wheel and be ground, motor via reducer band movable grinding disc
Rotate, grinding roller both sides are formed down a kind of grinding pressure by oil cylinder, by ground powder band while emery wheel rolls to material
Go out, perching knife enters material stable shovel to be ground between grinding roller and mill.Grinding is uniformly quick, simple in construction, easy to use.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the construction schematic front view of the utility model embodiment.
Fig. 2 is the construction diagrammatic top view of the utility model embodiment.
Fig. 3 is the organigram of perching knife in the utility model embodiment.
Fig. 4 is the organigram of mill in the utility model embodiment.-
In figure：1- bases, 11- bearing spiders, 2- motors, 21- reductors, 3- mills, 31- mills road, the 32- bed of materials, 4- mills
Roller, 41- emery wheels, 5- oil cylinders, 51- pull bars, 6- perching knives.
Embodiment
Embodiment one：As shown in figures 1-4, a kind of Vertical Mill, including base 1, electricity is provided among the base top
The mill 3 that machine 2 drives reductor to rotate, the mill upper surface are provided with annular mill road 31, the base top the week side of boss three
Individual grinding roller 3, the angle that the grinding roller axis is formed with plane where mill is that 10~20 ° of grinding roller rear ends are hinged on base
On, front end is hinged with the emery wheel 41 rolled in mill road, and pull bar 51, the pull bar bottom are provided with the grinding roller front end side wall
It is connected with the piston rod of oil cylinder 5 that one is arranged in base, the emery wheel pan feeding side is provided with material continuous uniform is continuous
The perching knife 6 shoveled between mill and emery wheel.
In the present embodiment, the base top is provided with multiple bearing spiders 11 for being used to be hinged grinding roller.
Further, the output end of the motor is provided with reductor 21, output end and the mill bottom of the reductor
Be connected simultaneously synchronous axial system.
In the present embodiment, the quantity of the grinding roller is three.
In the present embodiment, the angle that the grinding roller axis is formed with plane where mill is 14 °.
In the present embodiment, the section in the mill road is curved, and is fitted with the side of emery wheel.
The starting point of the application is three equally distributed grinding rollers of design on mill, has emery wheel, each grinding roller on grinding roller
There is independent bearing block as fulcrum, pull bar is designed with close to the both sides of emery wheel front end, pull bar is ined succession oil cylinder, and in hydraulic means
In the presence of, emery wheel can produce certain grinding pressure in mill raising and lowering, decline, and material is pressed
It is broken.After mill is via motor, speed reducer drive, rotation is produced, the mill road of mill is designed to special abrasive structure, grinding roller axis
Form 14 ° of angle with mill plane to grind, material forms a stable bed of material between mill road and emery wheel, rubs caused by the bed of material
Grinding roller rotation can be driven again by wiping power.The perching knife of particular design, the pan feeding side of emery wheel is fixed on, at the rotation of mill,
Material continuous uniform can be constantly shoveled between mill and emery wheel and be ground.While powder after grinding overflows mill by
High-pressure blast is blowed to subsequent processing and sorted.
Specific design method is
Step 1：Mill Shang Mo roads carry out particular design, and match with the abradant surface of emery wheel, it is ensured that optimal
Abradant surface.
Step 2：Three equally distributed grinding rollers are designed on mill, there is emery wheel, grinding roller axis and mill planar shaped on grinding roller
Into 14 ° of angle, so design can ensure a stable bed of material.
Step 3：Grinding roller is designed with pull bar on the two side of emery wheel front end, and pull bar is ined succession oil cylinder, and in hydraulic means
In the presence of, emery wheel can produce certain grinding pressure in mill raising and lowering, decline, and material is crushed
Step 4：The perching knife of special construction is designed with each emery wheel feeding mouth, can be continuous under the rotation of mill
Material scraper is entered and ground between emery wheel and mill.
Step 5：Each grinding roller both sides are designed with pull bar, and by being connected to oil cylinder, power is provided by hydraulic means, real
The lifting of existing emery wheel, and produce grinding pressure while declining.
Step 6：Motor via reducer, there is provided the operating of mill.
The foregoing is only preferred embodiment of the present utility model, it is all done according to present utility model application the scope of the claims it is equal
Deng change and modification, it should all belong to covering scope of the present utility model.
Claims (6)
1. a kind of Vertical Mill, it is characterised in that be provided with motor including base, among the base top and drive reductor
The mill of rotation, the mill upper surface are provided with annular mill road, and the base top the week side of boss is evenly equipped with multiple grinding rollers, the mill
The angle that roll axis are formed with plane where mill is that 10~20 ° of grinding roller rear ends are hinged on base, and front end is hinged with
The emery wheel rolled in road is ground, is provided with pull bar in the grinding roller front end side wall, the pull bar bottom and one is arranged in base
Cylinder piston rod is connected, and the emery wheel pan feeding side, which is provided with, is constantly sent into material continuous uniform between mill and emery wheel
Perching knife.
2. Vertical Mill according to claim 1, it is characterised in that the base top is provided with multiple for being hinged grinding roller
Bearing spider.
3. Vertical Mill according to claim 1, it is characterised in that the output end of the motor is provided with reductor, described to subtract
The output end of fast machine is connected with mill bottom driving and synchronous axial system.
4. Vertical Mill according to claim 1, it is characterised in that the quantity of the grinding roller is three.
5. Vertical Mill according to claim 1, it is characterised in that the angle that the grinding roller axis is formed with plane where mill
For 14 °.
6. Vertical Mill according to claim 1, it is characterised in that it is described mill road section it is curved, and with the side of emery wheel
Fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132241.7U CN207169868U (en) | 2017-09-05 | 2017-09-05 | Vertical mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132241.7U CN207169868U (en) | 2017-09-05 | 2017-09-05 | Vertical mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207169868U true CN207169868U (en) | 2018-04-03 |
Family
ID=61742672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721132241.7U Ceased CN207169868U (en) | 2017-09-05 | 2017-09-05 | Vertical mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207169868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237920A (en) * | 2019-06-20 | 2019-09-17 | 信丰县包钢新利稀土有限责任公司 | A kind of rare earth processing building stones efficiency crushing equipment and breaking method |
-
2017
- 2017-09-05 CN CN201721132241.7U patent/CN207169868U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237920A (en) * | 2019-06-20 | 2019-09-17 | 信丰县包钢新利稀土有限责任公司 | A kind of rare earth processing building stones efficiency crushing equipment and breaking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20191031 Decision number of declaring invalidation: 42073 Granted publication date: 20180403 |
|
| IW01 | Full invalidation of patent right |