CN216987916U

CN216987916U - Special high-efficient ball mill of molybdenum ore deposit

Info

Publication number: CN216987916U
Application number: CN202123242485.XU
Authority: CN
Inventors: 叶益良; 李苏玲
Original assignee: Jinduicheng Molybdenum Industry Ruyang Co ltd
Current assignee: Jinduicheng Molybdenum Industry Ruyang Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-19
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a special efficient ball mill for molybdenum ores, which comprises an outer shell, wherein side frames are arranged on two sides of the outer shell, one end of the outer shell is fixedly connected with a transmission shaft, a feeding shell is fixedly arranged in the other end of the outer shell in a penetrating mode, two groups of side frames are arranged in the outer shell in a penetrating mode, a first bearing is fixedly arranged in one group of side frames in a penetrating mode, a rotating motor is fixedly arranged on the surface of the group of side frames through bolts, a second bearing is fixedly arranged in the other group of side frames in a penetrating mode, and the transmission shaft and the feeding shell are respectively and fixedly arranged in inner rings of the first bearing and the second bearing in a penetrating mode. This special high-efficient ball mill of molybdenum ore is through setting up feeding shell and carry the shell body with the raw materials in, uses through the cooperation between rotating electrical machines, drive sprocket and the transmission shaft to drive the shell body and lasts the rotation, is used for installing the welt through the installing port, and this special high-efficient ball mill of molybdenum ore is rational in infrastructure, and stability is high, welt easy dismounting, the maintenance of being convenient for, and possesses screening filtering capability, and the practicality is high, convenient to use.

Description

Special high-efficient ball mill of molybdenum ore deposit

Technical Field

The utility model relates to the technical field of molybdenum ore processing, in particular to a special efficient ball mill for molybdenum ore.

Background

In the metallurgical industry, molybdenum is used as an additive for producing various alloy steels, or is combined with tungsten, nickel, cobalt, zirconium, titanium, vanadium, rhenium and the like to form high-grade alloys so as to improve the high-temperature strength, the wear resistance and the corrosion resistance of the alloys. The molybdenum-containing alloy steel is used for manufacturing transportation devices, locomotives, industrial machinery, and various instruments. Molybdenum metal is used as a heating material and a structural material of a high-temperature electric furnace, a large electrode and a grid electrode of a vacuum tube, a semiconductor and an electric light source material in a large quantity.

Molybdenum ore needs to be smashed through a ball mill, the existing molybdenum ore ball mill is low in functionality, a lining plate is inconvenient to disassemble and assemble, and the practicability of equipment is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special high-efficiency ball mill for molybdenum ore, which aims to solve the problems that the existing ball mill for molybdenum ore in the background technology has lower functionality, the lining plate is inconvenient to disassemble and assemble, and the practicability of equipment is reduced.

In order to achieve the above object, the utility model provides the following technical scheme, a high-efficiency ball mill special for molybdenum ore comprises an outer shell, wherein side frames are respectively arranged at two sides of the outer shell, one end of the outer shell is fixedly connected with a transmission shaft, a feeding shell is fixedly penetrated in the other end of the outer shell, two groups of side frames are arranged, a first bearing is fixedly penetrated in one group of side frames, a rotating motor is fixedly penetrated on the surface of the group of side frames through bolts, a second bearing is fixedly penetrated in the other group of side frames, the transmission shaft and the feeding shell are respectively fixedly penetrated in inner rings of the first bearing and the second bearing, a motor shaft of the rotating motor is fixedly connected with a driving sprocket, a transmission sprocket is fixedly sleeved on the transmission shaft, a mounting port and a plurality of groups of discharging holes are penetratingly arranged in the surface of the outer shell, a lining plate is connected in the mounting port, one end of the lining plate is fixedly connected with a mounting plate outside the outer shell, the mounting plate is fixed on the surface of the outer shell through bolts, a material receiving table is fixedly connected between the two groups of side frames, a material receiving groove is formed in the top of the material receiving table, and a plurality of groups of grinding balls are arranged in the outer shell.

Preferably, the inner cavity of the feeding shell is of a circular truncated cone structure, and the opening of the feeding shell is connected with a protective cover in a turnover mode through a hinge.

Preferably, the driving chain wheel is in transmission connection with the transmission chain wheel through a chain.

Preferably, the mounting openings are arranged in a plurality of groups in a regular annular array, and the section of the lining plate, which is far away from the mounting plate, extends into the outer shell.

Preferably, the material receiving platform is arranged under the outer shell, the width of the material receiving platform is larger than the outer diameter length of the outer shell, and the bottom of the material receiving platform is of a net structure.

Compared with the prior art, the utility model has the beneficial effects that: this special high-efficient ball mill of molybdenum ore is through setting up feeding shell and carry the shell body with the raw materials in, uses the drive shell body through the cooperation between rotating electrical machines, drive sprocket and the transmission shaft and lasts the rotation, is used for installing the welt through the installing port, and this special high-efficient ball mill of molybdenum ore is rational in infrastructure, and stability is high, welt easy dismounting, the maintenance of being convenient for, and possesses screening filtering capability, and the practicality is high, convenient to use.

Drawings

FIG. 1 is a sectional view of the front structure of a special efficient ball mill for molybdenum ore in accordance with the present invention;

FIG. 2 is a schematic structural diagram of the front side of the special efficient ball mill for molybdenum ore of the utility model;

FIG. 3 is a partial side sectional view of the high-efficiency ball mill dedicated for molybdenum ore according to the present invention.

In the figure: 1. the material receiving device comprises an outer shell, 2, side frames, 3, a transmission shaft, 4, a feeding shell, 5, a first bearing, 6, a rotating motor, 7, a second bearing, 8, a driving chain wheel, 9, a transmission chain wheel, 10, an installation opening, 11, a discharge hole, 12, a lining plate, 13, an installation plate, 14, a material receiving table, 15, a material receiving groove, 16, grinding balls, 17 and a protective cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a special high-efficiency ball mill for molybdenum ore comprises an outer shell 1, side frames 2 are arranged on two sides of the outer shell 1, one end of the outer shell 1 is fixedly connected with a transmission shaft 3, a feeding shell 4 is fixedly arranged in the other end of the outer shell 1 in a penetrating manner, the inner cavity of the feeding shell 4 is of a circular truncated cone structure, a protective cover 17 is connected to an opening of the feeding shell 4 in a turnover manner through a hinge, raw materials are conveyed into the outer shell 1 through the feeding shell 4, two ends of the feeding shell 4 are of an opening structure, the inner cavity of the feeding shell 4 has a material guiding effect on materials, the opening of the feeding shell 4 is protected through the protective cover 17, the side frames 2 are provided with two groups, a first bearing 5 is fixedly arranged in one group of the side frames 2 in a penetrating manner, a rotating motor 6 is fixedly arranged on the surface of the group of the side frames 2 through bolts, a second bearing 7 is fixedly arranged in the other group of the side frames 2, the transmission shaft 3 and the feeding shell 4 are respectively fixedly arranged in inner rings of the first bearing 5 and the second bearing 7, a motor shaft of a rotating motor 6 is fixedly connected with a driving sprocket 8, a transmission sprocket 9 is fixedly sleeved on a transmission shaft 3, the driving sprocket 8 is connected with the transmission sprocket 9 through chain transmission, the driving sprocket 8 is driven to rotate through the rotating motor 6, so that the transmission sprocket 8 can be driven, the transmission shaft 3 and an outer shell 1 can synchronously rotate, a mounting port 10 and a plurality of groups of discharge holes 11 are formed in the surface of the outer shell 1 in a penetrating manner, a lining plate 12 is connected in the mounting port 10, one end of the lining plate 12 is fixedly connected with a mounting plate 13 outside the outer shell 1, the mounting ports 10 are in a regular annular array and are provided with a plurality of groups, one section of the lining plate 12 far away from the mounting plate 13 extends into the outer shell 1, and is used for connecting the mounting plate 13 through the mounting port 10, so that a plurality of groups of lining plates 12 can be respectively connected to different mounting ports 10, and the end of the lining plate 12 close to the mounting plate 13 is matched with the shape of the mounting port 10, the lining plates 12 have a separating function on materials in the outer shell 1, the materials are separated among a plurality of groups of lining plates 12, thereby driving the material to rise to the top of the outer shell 1 under the condition that the outer shell 1 rotates, under the action of the gravity of the material, so that the material falls down, the mounting plate 13 is fixed on the surface of the outer shell 1 through bolts, the mounting plate 13 is of an arc structure, corresponding threaded holes are formed in the surface of the outer shell 1 and the mounting plate 13, the receiving table 14 is fixedly connected between the two groups of side frames 2, the receiving groove 15 is formed in the top of the receiving table 14, the receiving table 14 is arranged under the outer shell 1, the width of the receiving table 14 is larger than the length of the outer diameter of the outer shell 1, and the bottom of the receiving table 14 is of a net structure, the material discharged through the discharge hole 11 falls to the material receiving groove 15, and can be filtered and sieved through the net structure at the lower end of the material receiving table 14, and a plurality of groups of grinding balls 16 are arranged in the outer shell 1.

The working principle is as follows: when the special high-efficiency ball mill for molybdenum ore is used, a plurality of groups of lining plates 12 are respectively installed in different installation openings 10, the installation plates 13 are fixed on the surface of the outer shell 1 through bolts, raw materials are conveyed into the outer shell 1 through the feeding shell 4, the driving chain wheel 8 is driven to rotate through the rotating motor 6, so that the driving chain wheel 8, the driving shaft 3 and the outer shell 1 can be driven to synchronously rotate, the materials and a plurality of groups of grinding balls 16 are separated among the plurality of groups of lining plates 12, so that the materials and the grinding balls 16 are driven to ascend to the top in the outer shell 1 under the condition that the outer shell 1 rotates, the materials fall under the action of the self gravity of the materials, the materials are crushed in the falling process of the grinding balls 16, after the materials are crushed to a certain specification, the materials are discharged to fall through the discharge holes 11 and are collected in the material receiving groove 15, and can be filtered and sieved through the shape structure at the lower end of the material receiving table 14, the working process of the special efficient ball mill for molybdenum ore is described above.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a special high-efficient ball mill of molybdenum ore, includes shell body (1), shell body (1) both sides all are equipped with side bearer (2), its characterized in that: one end of the outer shell (1) is fixedly connected with a transmission shaft (3), the other end of the outer shell (1) is internally and fixedly provided with a feeding shell (4) in a penetrating manner, two groups of side frames (2) are arranged in two groups, a first bearing (5) is fixedly arranged in one group of side frames (2) in a penetrating manner, a rotating motor (6) is fixedly arranged on the surface of the group of side frames (2) through bolts, a second bearing (7) is fixedly arranged in the other group of side frames (2) in a penetrating manner, the transmission shaft (3) and the feeding shell (4) are respectively and fixedly arranged in inner rings of the first bearing (5) and the second bearing (7), a motor shaft of the rotating motor (6) is fixedly connected with a driving sprocket (8), the transmission shaft (3) is fixedly sleeved with a transmission sprocket (9), a mounting opening (10) and a plurality of discharging holes (11) are formed in the surface of the outer shell (1) in a penetrating manner, a lining plate (12) is connected in the mounting opening (10), one end of the lining plate (12) is fixedly connected with a mounting plate (13) outside the outer shell (1), the mounting plate (13) is fixed on the surface of the outer shell (1) through bolts, the material receiving platform (14) is fixedly connected between the two groups of side frames (2), a material receiving groove (15) is formed in the top of the material receiving platform (14), and a plurality of groups of grinding balls (16) are arranged in the outer shell (1).

2. The special high-efficiency ball mill for molybdenum ores according to claim 1, which is characterized in that: the inner cavity of the feeding shell (4) is of a round table structure, and the opening of the feeding shell (4) is connected with a protective cover (17) through a hinge in an overturning manner.

3. The special high-efficiency ball mill for molybdenum ores according to claim 1, which is characterized in that: the driving chain wheel (8) is in transmission connection with the transmission chain wheel (9) through a chain.

4. The special high-efficiency ball mill for molybdenum ores according to claim 1, which is characterized in that: the mounting port (10) is a plurality of groups of regular annular arrays, and the lining plate (12) is far away from the mounting plate (13) and extends to the inside of the outer shell (1).

5. The special high-efficiency ball mill for molybdenum ores according to claim 1, which is characterized in that: the material receiving platform (14) is arranged right below the outer shell (1), the width of the material receiving platform (14) is larger than the length of the outer diameter of the outer shell (1), and the bottom of the material receiving platform (14) is of a net structure.