CN217549955U - Grinding barrel welt protection architecture - Google Patents
Grinding barrel welt protection architecture Download PDFInfo
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- CN217549955U CN217549955U CN202121247075.1U CN202121247075U CN217549955U CN 217549955 U CN217549955 U CN 217549955U CN 202121247075 U CN202121247075 U CN 202121247075U CN 217549955 U CN217549955 U CN 217549955U
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- welt
- protection pad
- liner plate
- barrel
- rubber protection
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Abstract
The utility model provides a grinding barrel welt protection architecture, including the mill barrel, the welt is installed to the distolateral welt of mill barrel inner wall, install the rubber protection pad of one deck 5-15mm between mill barrel and the welt. The grinding cylinder liner plate protection structure is ingenious in design and easy to realize, and a layer of 5-15mm rubber protection pad is arranged between the grinding cylinder and the liner plate, so that impact load when a steel ball falls can be reduced, the liner plate is well protected, and the service life of the liner plate is prolonged; the damage of the metal to the equipment due to heating expansion can be removed; when the liner plate fixing screw is loosened, the function of preventing dust in the grinding cylinder body from leaking can be achieved.
Description
Technical Field
The utility model relates to a grinding device technical field, concretely relates to grinding barrel welt protection architecture.
Background
When materials inside a mill barrel body enter a ball bin, the barrel body rotates to drive a steel ball to be suspended and fall so as to smash the materials, the steel ball can be directly smashed on a lining plate when falling in the process, the lining plate is abraded, the service life of the lining plate is seriously damaged (the general service life is 3-4 months), the lining plate is time-consuming and labor-consuming to replace, the production cost of an enterprise can be increased, and therefore the technical problem that technical personnel in the field need to solve is that how to prolong the service life of the lining plate is solved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a grinding barrel welt protection architecture through set up one deck rubber protection pad between grinding barrel and welt, can realize the good protection to the welt.
In order to realize the technical scheme, the utility model provides a grinding barrel welt protection architecture, including the mill barrel, the welt is installed to the distolateral of mill barrel inner wall, install the rubber protection pad of one deck 5-15mm between mill barrel and the welt.
In the technical scheme, a layer of 5-15mm rubber protection pad is arranged between the mill cylinder and the lining plate, so that impact load can be reduced when a steel ball falls off in the actual working process, the lining plate is protected, and the service life of the lining plate is prolonged; the rubber protection pad can also remove the damage of metal to equipment due to heating expansion; when the liner plate fixing screw is loosened, the function of preventing dust in the grinding cylinder body from leaking can be achieved. In addition, experiments show that the thickness of the rubber protection pad is not suitable to be too small, and when the thickness of the rubber protection pad is less than 5mm, the capability of reducing impact load when a steel ball falls is limited, so that the good protection effect on the lining plate cannot be realized; when the thickness of the rubber protection pad is larger than 15mm, the material cost is increased, the installation is inconvenient, and the damage capability of metal to equipment due to heating expansion is seriously weakened due to overlarge thickness. Experiments prove that when the thickness of the rubber protection pad is 5-15mm, the rubber protection pad not only has good capability of reducing impact load, but also can reduce the damage of metal to equipment due to heating expansion, and has high cost performance.
Preferably, the thickness of the rubber protection pad is 10mm, and the protection effect on the lining plate is optimal.
Preferably, the rubber protection pad is locked at the butt joint of the inner wall of the mill cylinder body and the lining plate through screws, so that the rubber protection pad is convenient to mount and dismount.
The utility model provides a pair of grinding barrel welt protection architecture's beneficial effect lies in: the grinding cylinder liner plate protection structure is ingenious in design and easy to realize, and a layer of 5-15mm rubber protection pad is arranged between the grinding cylinder and the liner plate, so that impact load when a steel ball falls can be reduced, the liner plate is well protected, and the service life of the liner plate is prolonged; the damage of the metal to equipment due to heating expansion can be removed; when the liner plate fixing screw is loosened, the function of preventing dust in the grinding cylinder body from leaking can be achieved.
Drawings
Fig. 1 is the structure schematic diagram of the butt joint of the cylinder body, the lining plate and the rubber pad of the middle mill of the utility model.
Fig. 2 is an enlarged schematic view of the butt joint of the cylinder, the lining plate and the rubber pad of the middle mill of the present invention.
In the figure: 1. a mill cylinder; 2. a liner plate; 3. a rubber protection pad.
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. All other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.
Example 1: a protection structure for a liner plate of a grinding cylinder body.
Referring to fig. 1-2, a grinding cylinder body welt protection architecture, including mill cylinder body 1, welt 2 is installed to the distolateral of mill cylinder body 1 inner wall, install the rubber protection pad 3 of one deck 10mm between mill cylinder body 1 and the welt 2, rubber protection pad 3 passes through screw locking and makes things convenient for the installation and the dismantlement of rubber protection pad 3 in mill cylinder body 1 inner wall and welt 2 butt joint department.
The grinding cylinder liner plate protection structure is ingenious in design and easy to realize, and a layer of 10mm rubber protection pad 3 is arranged between the grinding cylinder 1 and the liner plate 2, so that impact load when a steel ball falls can be reduced, the liner plate 2 is well protected, and the service life of the liner plate 2 is prolonged; the damage of the metal to the equipment due to heating expansion can be removed; when the fixing screw of the lining plate 2 is loosened, the function of preventing the dust in the grinding cylinder body 1 from leaking can be achieved. In experiments, the thickness of the rubber protection pad 3 is not suitable to be too small, and when the thickness of the rubber protection pad 3 is less than 5mm, the capability of reducing impact load when a steel ball falls is limited, so that the lining plate 2 cannot be well protected; when the thickness of the rubber protection pad 3 is larger than 15mm, not only is the material cost increased, but also the installation is inconvenient, and the damage capability of the equipment caused by the heat expansion of the metal is seriously weakened because the thickness is too large. Experiments prove that when the thickness of the rubber protection pad is 10mm, the rubber protection pad has good capability of reducing impact load, can reduce the damage of metal to equipment due to heating expansion, and has the best cost performance.
Example 2: a protection structure for a liner plate of a grinding cylinder.
The utility model provides a grinding barrel welt protection architecture, includes mill barrel 1, welt 2 is installed to the distolateral of 1 inner wall of mill barrel, install one deck 5 mm's rubber protection pad 3 between mill barrel 1 and the welt 2, rubber protection pad 3 makes things convenient for the installation and the dismantlement of rubber protection pad 3 through screw locking in 1 inner wall of mill barrel and 2 butt joints of welt department.
Example 3: a protection structure for a liner plate of a grinding cylinder body.
The utility model provides a grinding cylinder body welt protection architecture, includes mill barrel 1, welt 2 is installed to the distolateral of 1 inner wall of mill barrel, install one deck 15 mm's rubber protection pad 3 between mill barrel 1 and the welt 2, rubber protection pad 3 passes through screw locking and locates at 1 inner wall of mill barrel and 2 butt joints of welt, makes things convenient for the installation and the dismantlement of rubber protection pad 3.
Example 4: a protection structure for a liner plate of a grinding cylinder.
The utility model provides a grinding barrel welt protection architecture, includes mill barrel 1, welt 2 is installed to the distolateral of 1 inner wall of mill barrel, install one deck 8 mm's rubber protection pad 3 between mill barrel 1 and the welt 2, rubber protection pad 3 makes things convenient for the installation and the dismantlement of rubber protection pad 3 through screw locking in 1 inner wall of mill barrel and 2 butt joints of welt department.
Example 5: a protection structure for a liner plate of a grinding cylinder.
The utility model provides a grinding cylinder body welt protection architecture, includes mill barrel 1, welt 2 is installed to the distolateral of 1 inner wall of mill barrel, install one deck 12 mm's rubber protection pad 3 between mill barrel 1 and the welt 2, rubber protection pad 3 passes through screw locking and locates at 1 inner wall of mill barrel and 2 butt joints of welt, makes things convenient for the installation and the dismantlement of rubber protection pad 3.
The above description is only for the preferred embodiment of the present invention, but the present invention should not be limited to the disclosure of the embodiment and the drawings, so that the equivalents and modifications that can be accomplished without departing from the spirit of the present invention are all within the protection scope of the present invention.
Claims (3)
1. The utility model provides a grinding barrel welt protection architecture, includes the mill barrel, the welt, its characterized in that are installed to the distolateral lining board of mill barrel inner wall: a layer of 5-15mm rubber protection pad is arranged between the mill cylinder body and the lining plate.
2. A grinding bowl liner protection arrangement as claimed in claim 1, wherein: the thickness of the rubber protection pad is 10mm.
3. A grinding bowl liner protection architecture of claim 1, wherein: the rubber protection pad is locked at the butt joint of the inner wall of the mill cylinder and the lining plate through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121247075.1U CN217549955U (en) | 2021-06-04 | 2021-06-04 | Grinding barrel welt protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121247075.1U CN217549955U (en) | 2021-06-04 | 2021-06-04 | Grinding barrel welt protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217549955U true CN217549955U (en) | 2022-10-11 |
Family
ID=83466246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121247075.1U Active CN217549955U (en) | 2021-06-04 | 2021-06-04 | Grinding barrel welt protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217549955U (en) |
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2021
- 2021-06-04 CN CN202121247075.1U patent/CN217549955U/en active Active
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