CN213854888U - Split type ore pulp lifter for discharge end of semi-autogenous mill - Google Patents
Split type ore pulp lifter for discharge end of semi-autogenous mill Download PDFInfo
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- CN213854888U CN213854888U CN202022030661.2U CN202022030661U CN213854888U CN 213854888 U CN213854888 U CN 213854888U CN 202022030661 U CN202022030661 U CN 202022030661U CN 213854888 U CN213854888 U CN 213854888U
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- bottom plate
- guide plate
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- split type
- discharge end
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Abstract
The utility model aims at providing a split type ore pulp lifting mechanism for semi-autogenous mill discharge end, this split type ore pulp lifting mechanism have light in weight, advantage that wear resistance is good, are favorable to reducing the energy consumption of semi-autogenous mill, prolong the life of semi-autogenous mill discharge end bearing. The utility model discloses a split type ore pulp lifting mechanism for semi-autogenous mill discharge end includes the bottom plate and is fixed in the guide plate on the bottom plate, and the key lies in, the top surface of bottom plate and the surface of guide plate are equipped with the rubber layer. Different for bottom plate and the guide plate that the metal was made with traditional whole, the utility model provides a top surface of bottom plate and the surface of guide plate are equipped with the rubber layer, and the rubber layer has not only alleviateed the holistic weight of split type ore pulp lifting mechanism, has reduced the load of semi-autogenous grinding discharge end bearing and the operation energy consumption of mill, and wear resistance is better moreover, can increase of service life.
Description
Technical Field
The utility model relates to a mining machinery.
Background
The semi-autogenous mill is the common ore grinding equipment in the mineral processing operation at present, and the smooth operation and the discharge of mill are the necessary conditions for ensuring the economical and efficient production of the concentrating mill. The function of the ore pulp lifter at the discharging end is mainly to protect the end cover and discharge ore pulp. At present, the pulp lifter is mainly made of metal, and rarely used for polyurethane pouring or local ceramic pasting production. In use discovers that the ore pulp lifter made of metal has poor wear resistance, short service life and heavy weight, increases the load of a semi-autogenous grinding discharge end bearing and the running energy consumption of a grinding machine, and is inconvenient to mount and dismount. The ore pulp lifter cast by polyurethane or locally pasted with ceramic has high manufacturing difficulty and poor stability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a split type ore pulp lifting mechanism for semi-autogenous mill discharge end, this split type ore pulp lifting mechanism have light in weight, advantage that wear resistance is good, are favorable to reducing the energy consumption of semi-autogenous mill, prolong the life of semi-autogenous mill discharge end bearing.
The utility model discloses a split type ore pulp lifting mechanism for semi-autogenous mill discharge end includes the bottom plate and is fixed in the guide plate on the bottom plate, and the key lies in, the top surface of bottom plate and the surface of guide plate are equipped with the rubber layer. Different for bottom plate and the guide plate that the metal was made with traditional whole, the utility model provides a top surface of bottom plate and the surface of guide plate are equipped with the rubber layer, and the rubber layer has not only alleviateed the holistic weight of split type ore pulp lifting mechanism, has reduced the load of semi-autogenous grinding discharge end bearing and the operation energy consumption of mill, and wear resistance is better moreover, can increase of service life. The rubber layer is formed on the bottom plate and the guide plate through a vulcanization process, so that the combination stability of the rubber layer, the bottom plate framework and the guide plate framework is ensured.
Furthermore, the bottom plate is provided with a through hole, the bottom end of the guide plate is provided with a screw hole, and the bottom plate and the guide plate are fixedly connected through the through hole penetrating through the bottom plate and screwed into the screw hole at the bottom end of the guide plate. The guide plate and the bottom plate are of a split structure and are formed by separate vulcanization, and finally the guide plate and the bottom plate are combined into a whole through bolts, so that the vulcanization performance of the surface of a product can be effectively guaranteed, and the production difficulty of the product is reduced.
Furthermore, the top surface of the bottom plate is provided with a convex part at the periphery of the through hole, the screw hole of the guide plate is a stepped hole, and the convex part upwards extends into the screw hole. Therefore, the convex part and the step hole form a limiting structure, the shearing performance of the bolt is improved, and the connection stability of the bottom plate and the guide plate is improved.
Furthermore, the top surface of bottom plate is equipped with the spacing groove, the bottom of guide plate is embedded in the spacing groove. The limiting groove clamps the bottom end of the guide plate in the middle, so that the guide plate is positioned, the bottom plate and the guide plate are convenient to connect, and the guide plate can be fixed, so that the connection stability of the guide plate and the bottom plate is improved.
The utility model discloses utilize the rubber layer to replace the partial surface structure on floor and guide plate in the traditional split type ore pulp lifting mechanism to under the unchangeable condition of former split type ore pulp lifting mechanism appearance, reduced whole weight, can reduce the load of discharge end bearing and the operation energy consumption of complete machine effectively, promote life.
Drawings
Figure 1 is the structural section view of the split type ore pulp lifter of the utility model.
Fig. 2 is a schematic structural diagram of the middle bottom plate of the present invention.
Fig. 3 is a schematic structural diagram of the middle deflector of the present invention.
The figures are numbered: 1. a base plate; 11. a limiting groove; 12. a through hole; 13. a convex portion; 2. a baffle; 21. a screw hole; 3. a bolt; 4. a rubber layer.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings, for example, the shapes and structures of the respective members, the mutual positions and connection relationships between the respective portions, the functions and operation principles of the respective portions, and the like.
Example 1:
the embodiment provides a split type ore pulp lifter for a discharge end of a semi-automatic mill.
As shown in fig. 1 to 3, the split type pulp lifter for the discharge end of the semi-autogenous mill of the present embodiment includes a bottom plate 1 and a flow guide plate 2 fixed on the bottom plate 1, the top surface of the bottom plate 1 is provided with a limiting groove 11, and the bottom end of the flow guide plate 2 is embedded in the limiting groove 11; the bottom plate 1 is provided with a through hole 12 in a limiting groove 11, a convex part 13 is arranged on the periphery of the through hole 12, the bottom end of the guide plate 2 is provided with a screw hole 21 with a step hole structure, the convex part 13 of the bottom plate 1 extends upwards into the screw hole 21, and the bottom plate 1 and the guide plate 2 are fixedly connected by a bolt 3 which passes through the through hole 12 of the bottom plate 1 and is screwed into the screw hole 21 at the bottom end of the guide plate 2; rubber layers 4 are arranged on the top surface of the bottom plate 1 and the surface of the guide plate 2. During manufacturing, the guide plate 2 and the bottom plate 1 are respectively processed and formed into a metal framework, then are vulcanized and formed separately, and finally are combined into a whole through the bolts 3.
The limiting groove 11 clamps the bottom end of the guide plate 2 in the middle, so that the guide plate 2 is positioned, the connection between the bottom plate 1 and the guide plate 2 is facilitated, and the guide plate 2 can be fixed; the convex part 13 and the screw hole 21 can form a limiting structure, so that the shearing performance of the bolt 3 is improved, and the connection stability of the bottom plate 1 and the guide plate 2 is improved.
Different with traditional bottom plate 1 and the guide plate 2 that all make for the metal, the top surface of bottom plate 1 and the surface of guide plate 2 are equipped with rubber layer 4 in this embodiment, and rubber layer 4 has not only alleviateed the holistic weight of split type ore pulp lifting mechanism, has reduced the load of semi-autogenous grinding discharge end bearing and the operation energy consumption of mill, and wear resistance is better moreover, can increase of service life.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (3)
1. The utility model provides a split type ore pulp lifting mechanism for semi-autogenous mill discharge end, includes the bottom plate and is fixed in the guide plate on the bottom plate, its characterized in that, the top surface of bottom plate and the surface of guide plate are equipped with the rubber layer, the bottom plate is equipped with the through-hole, the bottom of guide plate is equipped with the screw, the bottom plate utilizes the through-hole that passes the bottom plate with the guide plate to the bolt fixed connection of the screw of screw in to the guide plate bottom.
2. The split type pulp lifter for the discharge end of the semi-autogenous mill according to claim 1, characterized in that the top surface of the bottom plate is provided with a convex portion at the periphery of the through hole, the screw hole of the deflector is a stepped hole, and the convex portion extends upwards into the screw hole.
3. The split type pulp lifter for the discharge end of the semi-autogenous mill according to claim 1 or 2, characterized in that the top surface of the bottom plate is provided with a limiting groove, and the bottom end of the flow guide plate is embedded in the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022030661.2U CN213854888U (en) | 2020-09-16 | 2020-09-16 | Split type ore pulp lifter for discharge end of semi-autogenous mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022030661.2U CN213854888U (en) | 2020-09-16 | 2020-09-16 | Split type ore pulp lifter for discharge end of semi-autogenous mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213854888U true CN213854888U (en) | 2021-08-03 |
Family
ID=77048820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022030661.2U Active CN213854888U (en) | 2020-09-16 | 2020-09-16 | Split type ore pulp lifter for discharge end of semi-autogenous mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213854888U (en) |
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2020
- 2020-09-16 CN CN202022030661.2U patent/CN213854888U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 334000 No. 18 Jili Avenue, Shangrao economic and Technological Development Zone, Shangrao City, Jiangxi Province Patentee after: Jiangxi Naipu Mining Machinery Co.,Ltd. Address before: No.52 Xingyuan Avenue, Shangrao economic and Technological Development Zone, Shangrao City, Jiangxi Province Patentee before: Jiangxi Naipu Mining Machinery Co.,Ltd. |