CN210522665U

CN210522665U - Ball mill

Info

Publication number: CN210522665U
Application number: CN201921214544.2U
Authority: CN
Inventors: 周剑
Original assignee: Xinhua Rongxin Ceramic Technology Co Ltd
Current assignee: Xinhua Rongxin Ceramic Technology Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-15
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a ball mill, including base, frame, barrel and drive arrangement, one side of base is equipped with the roller platform, and the barrel is placed on the roller platform, drive arrangement includes gear, pivot, follows driving wheel, action wheel, belt and motor, the frame sets up in the opposite side of base, the gear sets up in the frame and connects through the pivot, the end-to-end connection of pivot has from the driving wheel, pass through the belt from the driving wheel and be connected with the action wheel, the action wheel links to each other with the motor. The barrel of the ball mill is placed on the roller table, so that the ball mill is convenient to disassemble. After a barrel of material is smashed by the ball mill, directly carry away the barrel, put another barrel of material on the roller platform again, can continue to smash, efficiency is higher. And when maintaining the barrel, owing to can be equipped with a plurality of barrels, can maintain alone, do not hinder the operation, guaranteed the continuation of production.

Description

Ball mill

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to ball mill.

Background

The ball mill is a key device for crushing materials after the materials are crushed, is suitable for grinding various ores and other materials, and is widely applied to industries such as mineral separation, building materials, chemical engineering and the like. The ball mill is composed of horizontal cylinder, hollow feeding and discharging shaft and grinding head, the cylinder is long cylinder, the grinding body is installed in the cylinder, the cylinder is made of steel plate, and is fixed with the cylinder by steel lining plate, the grinding body is generally steel ball, and is loaded into the cylinder according to different diameters and a certain proportion, the grinding body can also be steel section. The material is selected according to the granularity of the grinding material, the material is loaded into the barrel body from the hollow shaft at the feeding end of the ball mill, when the ball mill barrel body rotates, the grinding body is attached to the lining plate of the barrel body and taken away by the barrel body under the action of inertia and centrifugal force and friction force, when the grinding body is taken to a certain height, the grinding body is thrown off under the action of the gravity of the grinding body, and the falling grinding body breaks the material in the barrel body like a projectile body. Most of the existing ball mills are too heavy, the cylinder body of the existing ball mill is arranged on a rack and cannot be detached, feeding and discharging are troublesome, and maintenance is complicated.

Disclosure of Invention

The technical scheme of the utility model a construct a ball mill, including base, frame, barrel and drive arrangement, one side of base is equipped with the roller platform, the barrel is placed on the roller platform, drive arrangement includes gear, pivot, from driving wheel, action wheel, belt and motor, the frame sets up in the opposite side of base, the gear sets up in the frame and connects through the pivot, the end-to-end connection of pivot has from the driving wheel, pass through the belt from the driving wheel and be connected with the action wheel, the action wheel links to each other with the motor, one side relative with the roller platform on the base is equipped with the boss, the motor sets up on the boss, the barrel is cylindrical, and the surface of barrel is equipped with the rack with gear engagement.

In one embodiment, the surface of the cylinder is provided with a first rack and a second rack, the gears comprise a first gear and a second gear corresponding to the first rack and the second rack, and the first gear and the second gear are connected to two ends of the rotating shaft.

In one embodiment, the roller table surface is a cambered surface coaxial with the barrel, and the cambered surface is provided with a group of rollers.

In one embodiment, a liner ring plate is arranged in the cylinder, and a cover body is arranged at the opening of the cylinder.

In one embodiment, the inner surface of the cylinder body is provided with a cylinder body groove, the surface of the lining ring plate is provided with a strip-shaped bulge, and the lining ring plate is inserted into the cylinder body and is fixed through the matching between the cylinder body groove and the strip-shaped bulge.

In one embodiment, the cover body is provided with a cover protrusion matched with the cylinder groove on the inner side, and the cover protrusion is fixed through the matching between the cylinder groove and the cover protrusion.

In one embodiment, the inner wall of the liner ring plate is provided with shovels distributed around the surface.

In one embodiment, the surface of the blade is covered with a layer of hard alloy.

In one embodiment, a plurality of cemented carbide metal balls are disposed within the barrel.

The utility model discloses beneficial effect: the barrel of the ball mill is placed on the roller table, so that the ball mill is convenient to disassemble. After a barrel of material is smashed by the ball mill, directly carry away the barrel, put another barrel of material on the roller platform again, can continue to smash, efficiency is higher. And when maintaining the barrel, owing to can be equipped with a plurality of barrels, can maintain alone, do not hinder the operation, guaranteed the continuation of production.

Drawings

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

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

fig. 3 is a top view of the present invention;

fig. 4 is a matching view of the cylinder of the present invention;

fig. 5 is a schematic view of the cartridge of the present invention;

fig. 6 is a schematic view of the cover of the present invention;

FIG. 7 is a schematic view of the ring liner of the present invention;

in the figure: a base-1; a roller table-11; a boss-12; a frame-2; a cylinder body-3; a barrel groove-31; a drive device-4; a first gear-41; a second gear-42; a shaft-43; a driven wheel-44; a driving wheel-45; a belt-46; a motor-47; a first rack-51; a second rack-52; a ring lining plate-6; a strip-shaped bulge-61; a blade-62; a cover body-7; lid protrusion-71.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. A preferred embodiment 33 of the present invention is shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed" or "connected" to another element, it can be directly disposed or connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1-7, the embodiment of the utility model provides a ball mill, including base 1, frame 2, barrel 3 and drive arrangement 4, one side of base 1 is equipped with roller platform 11, barrel 3 is placed on roller platform 11, drive arrangement 4 includes gear, pivot 43, follows driving wheel 44, action wheel 45, belt 46 and motor 47, frame 2 sets up in the opposite side of base 1, the gear sets up in frame 2 and connects through pivot 43, the end-to-end connection of pivot 43 has from driving wheel 44, follow driving wheel 44 and be connected with action wheel 45 through belt 46, action wheel 45 links to each other with motor 47, one side relative with roller platform 11 on the base 1 is equipped with boss 12, motor 47 sets up on boss 12, barrel 3 is cylindrical, and the surface of barrel is equipped with the rack with gear engagement.

As shown in fig. 1, 3 and 5, the surface of the cylinder 3 is provided with a first rack 51 and a second rack 52, the gears include a first gear 41 and a second gear 42 corresponding to the first rack 51 and the second rack 52, and the first gear 41 and the second gear 42 are connected to two ends of the rotating shaft 43.

As shown in fig. 1-3, the surface of the roller table 11 is a cambered surface coaxial with the cylinder 3, and the cambered surface is provided with a group of rollers.

As shown in fig. 4 and 7, a liner ring plate 6 is provided in the cylinder 3, and a cover 7 is provided at an opening of the cylinder 3.

As shown in fig. 5, a barrel groove 31 is formed on the inner surface of the barrel 3, a strip-shaped protrusion 61 is formed on the surface of the liner ring plate 6, and the liner ring plate 61 is inserted into the barrel 3 and fixed by the barrel groove 31 and the strip-shaped protrusion 61.

As shown in fig. 6, the cover 7 is provided with a cover protrusion 71 at an inner side thereof to be engaged with the cylinder groove 31, and is fixed by engagement between the cylinder groove 31 and the cover protrusion 71.

As shown in fig. 7, the inner wall of the liner ring plate 6 is provided with shovels 62 distributed around the surface. The surface of blade 62 is covered with a layer of hard alloy. A plurality of cemented carbide metal balls are placed in the cylinder 3.

The utility model discloses the theory of operation: and (3) putting the materials and the hard alloy metal balls into the barrel body 3, conveying the barrel body 3 to the roller table 11, and starting the equipment. The motor 47 drives the driving wheel 45 to rotate, and then the driving wheel is transmitted to the driven wheel 44 through the belt 46, and drives the rotating shaft 43 to rotate. The shaft 43 drives the first gear 41 and the second gear 42 to rotate, so as to drive the cylinder 3 to rotate, and the material is crushed.

The embodiments of the present invention are only descriptions of the preferred embodiments of the present invention, not right the present invention is designed and limited, without departing from the design concept of the present invention, the technical personnel in the field should fall into the protection scope of the present invention for various modifications and improvements made by the technical solution of the present invention, and the technical contents of the present invention are all recorded in the claims.

Claims

1. The utility model provides a ball mill, includes base, frame, barrel and drive arrangement, its characterized in that: one side of base is equipped with the roller platform, the barrel is placed in the roller platform, drive arrangement includes gear, pivot, follows driving wheel, action wheel, belt and motor, the frame sets up in the opposite side of base, the gear sets up in the frame and connects through the pivot, the end-to-end connection of pivot has from the driving wheel, pass through the belt from the driving wheel and be connected with the action wheel, the action wheel links to each other with the motor, one side relative with the roller platform on the base is equipped with the boss, the motor sets up on the boss, the barrel is cylindrical, and the surface of barrel is equipped with the rack with gear engagement.

2. The ball mill according to claim 1, characterized in that: the surface of the cylinder body is provided with a first rack and a second rack, the gear comprises a first gear and a second gear which correspond to the first rack and the second rack, and the first gear and the second gear are connected to two ends of the rotating shaft.

3. The ball mill according to claim 2, characterized in that: the roller table surface is a cambered surface coaxial with the barrel, and the cambered surface is provided with a group of rollers.

4. The ball mill according to claim 3, characterized in that: a lining ring plate is arranged in the cylinder body, and a cover body is arranged at an opening of the cylinder body.

5. The ball mill according to claim 4, characterized in that: the inner surface of the cylinder body is provided with a cylinder body groove, the surface of the lining ring plate is provided with a strip-shaped bulge, and the lining ring plate is inserted into the cylinder body and is fixed through the matching between the cylinder body groove and the strip-shaped bulge.

6. The ball mill according to claim 5, characterized in that: the inner side of the cover body is provided with a cover bulge matched with the cylinder groove, and the cover bulge is fixed through the matching between the cylinder groove and the cover bulge.

7. The ball mill according to claim 5, characterized in that: and shoveling plates distributed around the surface are arranged on the inner wall of the liner ring plate.

8. The ball mill according to claim 7, characterized in that: the surface of the shovel plate is covered with a hard alloy layer.

9. The ball mill according to claim 1, characterized in that: a plurality of hard alloy metal balls are placed in the cylinder body.