CN213611724U

CN213611724U - High-efficient ball mill

Info

Publication number: CN213611724U
Application number: CN202022412919.5U
Authority: CN
Inventors: 李湘
Original assignee: Luoding Jinhong Industrial Co ltd
Current assignee: Luoding Jinhong Industrial Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-06
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a high-efficient ball mill, the on-line screen storage device comprises a base, the bottom of base is provided with the second supporting seat, and the top of second supporting seat is provided with drive motor, and drive motor's motor shaft part fixedly connected with second drive gear, second drive gear's one end meshing is connected with first drive gear, and first drive gear's internal surface is provided with the second roll axis, and one side of second roll axis is provided with first roll axis, and one side of first roll axis and second roll axis is provided with antifriction bearing. The utility model discloses in, there is the connecting plate in one side threaded connection of first roll axis and second roll axis, can filter the inside material of two roll axes, can connect the filter screen of different density on two roll axes through changing different connecting plates, and antifriction bearing's interior axle width is wider than antifriction bearing, fixes the roll axis on antifriction bearing through first bolt, and not hard up first bolt can take out the roll axis, and the convenience is changed and is maintained the roll axis.

Description

High-efficient ball mill

Technical Field

The utility model relates to a machine-building technical field especially relates to a high-efficient ball mill.

Background

The ball mill is a key equipment for crushing materials after the materials are crushed, the ore mill of the type is characterized in that a certain amount of steel balls are filled in a cylinder body of the ore mill to be used as a grinding medium, the ball mill is widely applied to production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, dry-type or wet-type grinding is carried out on various ores and other grindable materials, the ball mill is suitable for grinding various ores and other materials, is widely applied to industries of ore dressing, building materials, chemical engineering and the like, can be divided into a dry-type ore grinding mode and a wet-type ore grinding mode, and can be divided into a lattice type ore grinding mode.

The existing high-efficiency ball mill is very large, if only a small amount of materials need to be crushed, the crushed materials are taken out very trouble after the ball mill is used, and meanwhile, the ball mill is fixedly connected with a base, so that the device is very trouble to modify and replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency ball mill.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency ball mill comprises a base, wherein a second supporting seat is arranged at the bottom of the base, a transmission motor is arranged at the top of the second supporting seat, a second transmission gear is fixedly connected to the portion, close to a motor shaft, of the transmission motor, a first transmission gear is connected to one end of the second transmission gear in a meshed manner, a second rolling shaft is arranged on the inner surface of the first transmission gear, a first rolling shaft is arranged on one side of the second rolling shaft, a rolling bearing is arranged on one side of the first rolling shaft and one side of the second rolling shaft, the width of the inner shaft of the rolling bearing is larger than that of the rolling bearing, a first bolt is arranged at one end of the rolling bearing, a connecting plate is in threaded connection with one end of each of the first rolling shaft and the second rolling shaft, a feeding hole is formed in one side of each of the first rolling shaft and the second rolling shaft, and a discharging, bed legs are arranged at the bottoms of the first rolling shaft and the second rolling shaft, and the bottoms of the bed legs are fixedly connected with the base.

As a further description of the above technical solution:

and a second bolt is arranged on one side of the connecting plate, one end of the second bolt penetrates through the connecting plate, and a nut is connected to the outer surface of the second bolt in a threaded manner.

As a further description of the above technical solution:

and grinding balls are arranged inside the first rolling shaft and the second rolling shaft.

As a further description of the above technical solution:

and a plurality of baffles are arranged on one sides of the first rolling shaft and the second rolling shaft.

As a further description of the above technical solution:

the inner surface of the connecting plate is provided with a filter screen.

As a further description of the above technical solution:

the outer surface of a motor shaft of the transmission motor is provided with a first supporting seat, and the bottom of the first supporting seat is fixedly connected with the base.

The utility model discloses following beneficial effect has:

1. this high-efficient ball mill through the threaded connection in one side of first roll axis and second roll axis has the connecting plate, can filter the internal material of two roll axes, can connect the filter screen of different density on two roll axes through changing different connecting plates, also can connect the connecting plate that does not have the filter screen on through the roll axis simultaneously, divide into two section of thick bamboos with the device or take out the roll axis and become a section of thick bamboo with the device, facilitates the use.

2. This high-efficient ball mill is provided with antifriction bearing through the one side at first rolling axle and second rolling axle, and antifriction bearing's interior axle width is wider than antifriction bearing, fixes the rolling axle on antifriction bearing through first bolt, and not hard up first bolt can take out the rolling axle, conveniently changes and maintains the rolling axle.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention.

Illustration of the drawings:

1. a base; 2. a first drive gear; 3. a first support base; 4. a second transmission gear; 5. a second support seat; 6. a drive motor; 7. a discharge port; 8. a first roll axis; 9. bed legs; 10. a feed inlet; 11. grinding balls; 12. a baffle plate; 13. a first bolt; 14. a second bolt; 15. a nut; 16. a filter screen; 17. a connecting plate; 18. a second roll axis; 19. a rolling bearing.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a high-efficiency ball mill comprises a base 1, a second supporting seat 5 is arranged at the bottom of the base 1, a transmission motor 6 is arranged at the top of the second supporting seat 5, a second transmission gear 4 is fixedly connected to the motor shaft portion of the transmission motor 6, a first transmission gear 2 is connected to one end of the second transmission gear 4 in a meshed manner, a second rolling shaft 18 is arranged on the inner surface of the first transmission gear 2, a first rolling shaft 8 is arranged on one side of the second rolling shaft 18, a rolling bearing 19 is arranged on one side of each of the first rolling shaft 8 and the second rolling shaft 18, the inner shaft width of the rolling bearing 19 is larger than that of the rolling bearing 19, a first bolt 13 is arranged at one end of the rolling bearing 19, a connecting plate 17 is connected to one end of each of the first rolling shaft 8 and the second rolling shaft 18 in a threaded manner, a feeding hole 10 is arranged on one side of each of the first rolling shaft 8 and the second rolling shaft 18, and, the bed legs 9 are arranged at the bottoms of the first rolling shaft 8 and the second rolling shaft 18, and the bottoms of the bed legs 9 are fixedly connected with the base 1.

A second bolt 14 is arranged on one side of the connecting plate 17, one end of the second bolt 14 penetrates through the connecting plate 17, and a nut 15 is connected to the outer surface of the second bolt 14 in a threaded manner to fix the first rolling shaft 8 and the second rolling shaft 18 together.

The first rolling shaft 8 and the second rolling shaft 18 are provided inside with grinding balls 11 to grind the material inside the device.

A plurality of baffles 12 are arranged at one side of the first rolling shaft 8 and the second rolling shaft 18 to lift the grinding balls 11 to a certain height.

The inner surface of the attachment plate 17 is provided with a filter screen 16 for filtering the material in the first roller spindle 8 against the entry of some oversize material onto the second roller spindle 18.

The surface of the motor shaft of the transmission motor 6 is provided with a first supporting seat 3, and the bottom of the first supporting seat 3 is fixedly connected with the base 1, so that the gravity center of the transmission motor 6 is prevented from deflecting to one side to influence the normal use of the device.

The working principle is as follows: when the high-efficiency ball mill is used, a rolling bearing 19 is arranged on one side of a first rolling shaft 8 and one side of a second rolling shaft 18, a connecting plate 17 is fixed on the first rolling shaft 8 and the second rolling shaft 18, the first rolling shaft 8 and the second rolling shaft 18 are fixed together, the rolling bearing 19 is arranged on the top of a base 1, a power supply of a transmission motor 6 is connected, a second transmission gear 4 is driven to rotate through the transmission motor 6, a first transmission gear 2 is driven to rotate through the second transmission gear 4, the first rolling shaft 8 and the second rolling shaft 18 are driven to rotate through the first transmission gear 2, grinding balls 11 are driven to a certain height and fall to the bottoms of the first rolling shaft 8 and the second rolling shaft 18, materials in the first rolling shaft 8 and the second rolling shaft 18 are crushed, and the crushed materials are discharged through a discharge hole 7.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high-efficient ball mill, includes base (1), its characterized in that: a second supporting seat (5) is arranged at the bottom of the base (1), a transmission motor (6) is arranged at the top of the second supporting seat (5), a second transmission gear (4) is fixedly connected to a motor shaft portion of the transmission motor (6), a first transmission gear (2) is connected to one end of the second transmission gear (4) in a meshed manner, a second rolling shaft (18) is arranged on the inner surface of the first transmission gear (2), a first rolling shaft (8) is arranged on one side of the second rolling shaft (18), rolling bearings (19) are arranged on one sides of the first rolling shaft (8) and the second rolling shaft (18), the width of an inner shaft of each rolling bearing (19) is larger than that of each rolling bearing (19), a first bolt (13) is arranged at one end of each rolling bearing (19), and a connecting plate (17) is connected to one end of each first rolling shaft (8) and each second rolling shaft (18) in a threaded manner, one side of first roll axle (8) and second roll axle (18) is provided with feed inlet (10), one side that feed inlet (10) were kept away from in first roll axle (8) and second roll axle (18) is provided with discharge gate (7), the bottom of first roll axle (8) and second roll axle (18) is provided with footpost (9), and footpost (9)'s bottom and base (1) fixed connection.

2. A high efficiency ball mill according to claim 1, wherein: one side of the connecting plate (17) is provided with a second bolt (14), one end of the second bolt (14) penetrates through the connecting plate (17), and the outer surface of the second bolt (14) is in threaded connection with a nut (15).

3. A high efficiency ball mill according to claim 1, wherein: and grinding balls (11) are arranged inside the first rolling shaft (8) and the second rolling shaft (18).

4. A high efficiency ball mill according to claim 1, wherein: a plurality of baffles (12) are arranged on one side of the first rolling shaft (8) and one side of the second rolling shaft (18).

5. A high efficiency ball mill according to claim 1, wherein: and a filter screen (16) is arranged on the inner surface of the connecting plate (17).

6. A high efficiency ball mill according to claim 1, wherein: the outer surface of a motor shaft of the transmission motor (6) is provided with a first supporting seat (3), and the bottom of the first supporting seat (3) is fixedly connected with the base (1).