CN220215147U - Anti barrel welt of pounding - Google Patents
Anti barrel welt of pounding Download PDFInfo
- Publication number
- CN220215147U CN220215147U CN202321653324.6U CN202321653324U CN220215147U CN 220215147 U CN220215147 U CN 220215147U CN 202321653324 U CN202321653324 U CN 202321653324U CN 220215147 U CN220215147 U CN 220215147U
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- lining
- board
- plate
- auxiliary
- top surface
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Abstract
The utility model discloses a smashing-resistant barrel lining plate, which comprises the following components: the lining board main board is provided with a groove nest and a screw hole; the top surface of the lining board auxiliary board is semi-elliptical, the lining board auxiliary board is arranged above the lining board main board, and a hoisting ring buckle is arranged at the central position of the lining board auxiliary board. The utility model has the beneficial effects that: the wear-resistant and smash-resistant performance of the lining board main board is improved, the weight of the lining board is reduced, the service life of the lining board main board is prolonged, the problem that slurry leakage or a cylinder body of the self-grinding machine is caused when the middle position of the lining board main board is worn and broken or holes appear is solved, and therefore the production stability is improved; the novel portable electric power generation device is simple in structure, convenient to manufacture and high in practicability.
Description
Technical Field
The utility model relates to the technical field of self-grinding machine lining plates of main ore grinding equipment in mineral processing factories, in particular to a smashing-resistant cylinder lining plate.
Background
The service life of the self-grinding machine and the production stability are directly influenced by the service condition of accessories such as lining plates and the like of the self-grinding machine serving as main ore grinding equipment of a mineral dressing plant. The self-grinding machine lining plate is divided into an end lining plate and a barrel lining plate, wherein the barrel lining plate mainly comprises lifting strips and a flat plate which is a main stress part. At present, most of mine enterprises at home and abroad use flat plates which are cuboid, and the middle position of the flat plates is stressed most easily in the use process, so that the lining plates are broken or holes are formed, the service life of the lining plates is short, and the self-grinding machine leaks slurry or wears out a cylinder.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the anti-smashing cylinder liner plate, which solves the problems of slurry leakage or cylinder abrasion of an autogenous mill caused by abrasion and fracture or hole occurrence of the middle position of the liner plate main plate, thereby improving the production stability.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a shatter-resistant barrel liner comprising:
the lining board main board is provided with a groove nest and a screw hole;
the top surface of the lining board auxiliary board is semi-elliptical, the lining board auxiliary board is arranged above the lining board main board, and a hoisting ring buckle is arranged at the central position of the lining board auxiliary board.
Further, the top surface of the auxiliary plate of the lining plate is 2-5 degrees along the axial direction of the main plate of the lining plate.
Further, the top surface of the auxiliary plate of the lining plate is along the axial direction of the main plate of the lining plate, and the included angle between the top surface of the auxiliary plate of the lining plate and the main plate of the lining plate is 3 degrees.
Further, the bottom surface of the lining board auxiliary board is rectangular.
Further, the minor axis radius of the top surface of the auxiliary plate of the lining plate is 10mm-30mm.
Further, the minor radius of the top surface of the auxiliary plate of the lining plate is 20mm.
Further, the bottom surface of the lining board auxiliary board is 900mm multiplied by 340mm.
Further, the inner diameter of the hoisting ring buckle is 20mm-40mm, and the outer diameter is 60mm-80mm.
Further, the inner diameter of the hoisting ring buckle is 30mm, and the outer diameter of the hoisting ring buckle is 70mm.
The beneficial effects of the utility model are as follows:
by arranging the semi-elliptical auxiliary plate on the lining plate main plate, the wear resistance and the smash resistance of the lining plate main plate are improved, the weight of the lining plate can be reduced, the service life of the lining plate main plate is prolonged, the problem that slurry leakage or a cylinder body of the self-grinding machine is caused when the middle position of the lining plate main plate is worn and broken or holes appear is solved, and therefore the production stability is improved; the novel portable electric power generation device is simple in structure, convenient to manufacture and high in practicability.
Drawings
FIG. 1 is a schematic structural view of a shatter-resistant barrel liner;
fig. 2 is a cross-sectional view of a shatter-resistant barrel liner.
The figures are labeled as follows: 1. and the lining board main board, 2, the lining board auxiliary board, 3 and the hoisting ring buckle.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and the detailed description below, in order to make the objects, technical solutions and advantages of the present utility model more clear and distinct. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the matters related to the present utility model are shown in the accompanying drawings.
As shown in fig. 1 and 2, the present utility model provides a shatter-resistant barrel liner comprising:
the lining board main board 1, the lining board main board 1 is provided with a groove nest and a screw hole, the rigidity of the lining board main board 1 is increased, and the like, so that the lining board main board is firm and reliable, shock-resistant and vibration-resistant;
the top surface of the lining board auxiliary board 2 is semi-elliptic, so that the stress is relatively uniform; the auxiliary lining board 2 is arranged above the main lining board 1, so that the impact resistance of the main lining board 1 is improved, and the main lining board 1 is prevented from being broken; the center position of the auxiliary plate 2 of the lining plate is provided with a hoisting ring buckle 3, so that the stress is uniform in the hoisting process of the lining plate and the total weight of the lining plate is met.
As the preferable scheme of the anti-smashing cylinder liner plate, the included angle between the top surface of the liner plate auxiliary plate 2 and the liner plate main plate 1 along the axial direction of the liner plate main plate 1 is 2-5 degrees; preferably, the top surface of welt subplate 2 is along the axis direction of welt mainboard 1, is 3 with the contained angle of welt mainboard 1, avoids the ore card to lead to the fact the influence to the ore grinding effect between welt mainboard 1 and welt subplate 2 when improving the wear-resisting anti pounding performance of welt mainboard 1.
As the preferable scheme of the anti-smashing barrel lining plate, the lining plate auxiliary plate 2 is arranged at the middle stress point position of the lining plate main plate 1, and the semi-elliptical lining plate auxiliary plate 2 and the lining plate main plate 1 are combined type lining plates, so that the wear-resisting anti-smashing performance of the lining plate main plate 1 is improved, the weight of the lining plate main plate 1 is reduced, and the service life of the lining plate main plate 1 is prolonged.
As the preferable scheme of the anti-smashing cylinder liner plate, the bottom surface of the liner plate auxiliary plate 2 is rectangular, so that connection with the liner plate main plate 1 is facilitated.
As the preferable scheme of the anti-smashing cylinder liner plate, the minor axis radius of the top surface of the liner plate auxiliary plate 2 is 10mm-30mm; preferably, the minor radius of the top surface of the liner panel sub-panel 2 is 20mm, at which time it is best for improving the wear and tear resistance of the liner panel main panel 1.
As a preferable scheme of the anti-smashing cylinder liner plate, the size of the bottom surface of the liner plate auxiliary plate 2 is 900mm multiplied by 340mm, and the connection size of the liner plate auxiliary plate and the liner plate main plate 1 is just the same.
As the preferable scheme of the anti-smashing barrel lining plate, the inner diameter of the lifting ring buckle 3 is 20mm-40mm, and the outer diameter is 60mm-80mm; preferably, the inner diameter of the lifting ring buckle 3 is 30mm, the outer diameter is 70mm, the uniform stress in the lifting process of the lining plate is ensured, and the total weight of the lining plate is met.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the essence of the present utility model are intended to be included within the scope of the present utility model.
Claims (10)
1. A shatter-resistant barrel liner comprising:
the lining board main board is provided with a groove nest and a screw hole;
the top surface of the lining board auxiliary board is semi-elliptical, the lining board auxiliary board is arranged above the lining board main board, and a hoisting ring buckle is arranged at the central position of the lining board auxiliary board.
2. The shatter resistant barrel liner of claim 1 wherein: the lining board auxiliary board is arranged at the middle stress point position of the lining board main board.
3. The shatter resistant barrel liner of claim 1 wherein: the top surface of the auxiliary plate of the lining plate is along the axial direction of the main plate of the lining plate, and the included angle between the top surface of the auxiliary plate of the lining plate and the main plate of the lining plate is 2-5 degrees.
4. A shatter resistant barrel liner according to claim 3, wherein: the top surface of welt subplate is followed the axis direction of welt mainboard, with the contained angle of welt mainboard is 3.
5. The shatter resistant barrel liner of claim 1 wherein: the bottom surface of welt subplate is the rectangle.
6. The shatter resistant barrel liner of claim 1 wherein: the minor axis radius of the top surface of the auxiliary plate of the lining plate is 10mm-30mm.
7. The shatter resistant barrel liner of claim 6 wherein: the minor axis radius of the top surface of the lining plate auxiliary plate is 20mm.
8. The shatter resistant barrel liner of claim 1 wherein: the bottom surface size of welt subplate is 900mm 340mm.
9. The shatter resistant barrel liner of claim 1 wherein: the inner diameter of the hoisting ring buckle is 20mm-40mm, and the outer diameter is 60mm-80mm.
10. The shatter resistant barrel liner of claim 9 wherein: the inner diameter of the hoisting ring buckle is 30mm, and the outer diameter of the hoisting ring buckle is 70mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321653324.6U CN220215147U (en) | 2023-06-28 | 2023-06-28 | Anti barrel welt of pounding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321653324.6U CN220215147U (en) | 2023-06-28 | 2023-06-28 | Anti barrel welt of pounding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220215147U true CN220215147U (en) | 2023-12-22 |
Family
ID=89198415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321653324.6U Active CN220215147U (en) | 2023-06-28 | 2023-06-28 | Anti barrel welt of pounding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220215147U (en) |
-
2023
- 2023-06-28 CN CN202321653324.6U patent/CN220215147U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |