CN219051543U

CN219051543U - Anti-drop's rubber roll ball mill

Info

Publication number: CN219051543U
Application number: CN202320148584.1U
Authority: CN
Inventors: 李威; 史恋涛; 陈林
Original assignee: Guanghan Hongda Carbide Solution Co ltd
Current assignee: Guanghan Hongda Carbide Solution Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-05-23
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of ball mills, in particular to an anti-falling rubber roller ball mill, which comprises a base, wherein the top of the base is fixedly connected with a supporting column, one side of the supporting column is fixedly connected with a gear motor, an output shaft of the gear motor is fixedly connected with a rubber roller, the outer wall of the rubber roller is movably connected with a cylinder body, the inner wall of the cylinder body is movably connected with a plurality of rubber balls, one end of the cylinder body is movably connected with a limiting roller, the improved ball mill enables the two rubber rollers to play a supporting role and simultaneously drive the cylinder body through symmetrical distribution between the two rubber rollers, so that the grinding balls in the cylinder body crush materials, and the cylinder body and the rubber rollers are driven through static friction force, so that the noise is reduced, the energy consumption is reduced while the two ends of the cylinder body are respectively provided with bevel limiting rings to enable the limiting roller and the bevel limiting ring to limit the bevel limiting roller to be free from influencing rotation, and the cylinder body from falling off due to stress during rolling.

Description

Anti-drop's rubber roll ball mill

Technical Field

The utility model relates to the technical field of ball mills, in particular to an anti-falling rubber roller ball mill.

Background

The ball mill is a powder machine capable of grinding ores and chemical raw materials, at present, most of domestic ball mills are cylindrical, the ball mill is a key device for crushing materials after the materials are crushed, the ball mill is one of high-fine grinding machines widely used in industrial production, the variety of the ball mill is many, the ball mill is suitable for grinding various ores and other materials, the ball mill is widely used in industries such as mineral separation, building materials and chemical industry, and the ball mill can be divided into dry type grinding mode and wet type grinding mode, can be divided into two types of grid type grinding mode and overflow type grinding mode according to different mineral discharge modes, and can be divided into four types of short-cylinder ball mill, long-cylinder ball mill, tube mill and conical mill according to the shape of a cylinder.

The prior patent (publication number: CN 2152640Y) discloses a rubber roller ball mill, which belongs to powder machinery and consists of a feeding part, a cylinder body, a discharging part, a transmission part, a lining plate, a base and a motor. The output ends of the speed reducers of different transmission parts are connected with at least two groups of polyurethane transmission carrier rollers which play a role in supporting and transmitting, one side below the cylinder body, and the other side of the cylinder body is provided with a polyurethane passive carrier roller which corresponds to the transmission carrier roller and plays a role in supporting and assisting in transmitting. Therefore, the energy-saving and noise-reducing steel has the advantages of light weight, energy saving, less noise, simple processing technology, low steel consumption, low manufacturing cost, high production efficiency and convenient maintenance, and can be widely applied to industries such as mines, metallurgy, chemical industry and the like. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: when the traditional ball mill is used, the ball mill cylinder is driven by the cooperation of gears, so that the ball mill is thick, heavy, noisy, high in energy consumption, complex in processing technology and low in yield.

Disclosure of Invention

The utility model aims to provide an anti-falling rubber roller ball mill, which solves the problems of thick and heavy weight, high noise, high energy consumption, complex processing technology and low yield of the traditional ball mill in the prior art. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-drop's rubber roll ball mill, includes the base, the top fixedly connected with support column of base, one side fixedly connected with gear motor of support column, gear motor's output shaft fixedly connected with rubber roll, the outer wall swing joint of rubber roll has the barrel, the inner wall swing joint of barrel has a plurality of abrasive ball, the one end swing joint of barrel has spacing gyro wheel, the other end swing joint of barrel has the taper gyro wheel, the inside swing joint of taper gyro wheel has the pivot, the one end fixedly connected with threaded rod of pivot.

Further preferably, the gear motor and the rubber roller are coaxial.

Further preferably, the two rubber rollers are symmetrically distributed about the central axis of the base.

Further preferably, two ends of the cylinder body are respectively provided with bevel limiting rings which are matched with the limiting rollers and the conical rollers.

Further preferably, the limit rollers and the conical rollers are symmetrically distributed about the central axis of the cylinder.

Further preferably, the conical roller, the rotating shaft and the threaded rod are coaxial.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the gear motor and the rubber rollers are coaxially arranged, so that the gear motor drives the rubber rollers to rotate, power is provided for the rotation of the cylinder body, the two rubber rollers are symmetrically distributed, and the two rubber rollers drive the cylinder body while playing a supporting role, so that the grinding balls in the cylinder body crush materials, and the cylinder body and the rubber rollers drive through static friction, thereby reducing noise and reducing energy consumption.

According to the utility model, the two ends of the cylinder are respectively provided with the bevel limiting rings, so that the limiting rollers and the conical rollers are limited through the bevel limiting rings and do not influence rotation, the phenomenon that the cylinder falls off due to unbalanced stress during rolling is avoided, the limiting rollers and the conical rollers are symmetrically distributed, so that the two ends of the cylinder are subjected to oblique force to form dynamic balance with the rubber roller, the conical rollers, the rotating shaft and the threaded rod coaxially enable the rotating threaded rod to horizontally move the conical rollers, and therefore, the installation limiting and the disassembly of the cylinder are regulated, and the maintenance of the device is facilitated.

Drawings

FIG. 1 is a schematic elevational view in full section of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic top view of the present utility model.

In the figure: 1. a base; 2. a support column; 3. a speed reducing motor; 4. a rubber roller; 5. a cylinder; 6. grinding the balls; 7. limiting idler wheels; 8. conical roller; 9. a rotating shaft; 10. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides an anti-drop's rubber roll ball mill, including base 1, the top fixedly connected with support column 2 of base 1, one side fixedly connected with gear motor 3 of support column 2, gear motor 3's output shaft fixedly connected with rubber roll 4, rubber roll 4's outer wall swing joint has barrel 5, barrel 5's inner wall swing joint has a plurality of abrasive ball 6, barrel 5's one end swing joint has spacing gyro wheel 7, barrel 5's the other end swing joint has cone roller 8, cone roller 8's inside swing joint has pivot 9, pivot 9's one end fixedly connected with threaded rod 10.

In the embodiment, as shown in fig. 1, the gear motor 3 and the rubber roller 4 are coaxial; it should be noted that, through coaxial between gear motor 3 and rubber roll 4, make gear motor 3 drive rubber roll 4 rotate, provide power for the rotation of barrel 5.

In this embodiment, as shown in fig. 2, two rubber rollers 4 are symmetrically distributed about the central axis of the base 1; it should be noted that, through the symmetrical distribution about the central axis of the base 1 between the two rubber rollers 4, the two rubber rollers 4 drive the cylinder 5 while playing a supporting role, so that the abrasive balls 6 inside the cylinder 5 crush the materials, and the cylinder 5 and the rubber rollers 4 drive through static friction force, thereby reducing noise and energy consumption.

In this embodiment, as shown in fig. 1, two ends of the cylinder 5 are respectively provided with bevel limiting rings adapted to the limiting roller 7 and the conical roller 8; it should be noted that, through the two ends of the cylinder 5 being respectively provided with the bevel limiting rings, the limiting roller 7 and the conical roller 8 are limited by the bevel limiting rings and simultaneously do not influence rotation, so that the cylinder 5 is prevented from falling off due to unbalanced stress during rolling.

In this embodiment, as shown in fig. 1, the spacing roller 7 and the taper roller 8 are symmetrically distributed about the central axis of the cylinder 5; it should be noted that, through the symmetrical distribution about the central axis of the cylinder 5 between the limiting roller 7 and the conical roller 8, both ends of the cylinder 5 are subjected to oblique force so as to form dynamic balance with the rubber roller 4.

In this embodiment, as shown in fig. 3, the conical roller 8, the rotating shaft 9 and the threaded rod 10 are coaxial; it should be noted that, through coaxial messenger rotation threaded rod 10 carries out horizontal migration to conical gyro wheel 8 between conical gyro wheel 8, pivot 9 and the threaded rod 10 to adjust the installation spacing and the dismantlement of barrel 5, made things convenient for the maintenance of device.

The application method and the advantages of the utility model are as follows: when the anti-falling rubber roller ball mill is used, the working process is as follows:

as shown in fig. 1, 2 and 3, firstly, the cylinder 5 is placed on the rubber roller 4, the threaded rod 10 is rotated, the threaded rod 10 pushes the conical roller 8 until the cylinder 5 is attached to the conical roller 8 and the limiting roller 7, the grinding ball 6 and the material are placed in the feeding hole, the gear motor 3 is started, the output shaft of the gear motor 3 drives the rubber roller 4 to rotate, so that the two rubber rollers 4 drive the cylinder 5 to rotate, and the grinding ball 6 impacts and pulverizes the material in the cylinder 5.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Anti-drop's rubber roll ball mill, including base (1), its characterized in that: the utility model discloses a base, including base (1), support column (1), gear motor (3) are fixedly connected with in top of base (1), one side fixedly connected with gear motor (3) of support column (2), the output shaft fixedly connected with rubber roll (4) of gear motor (3), the outer wall swing joint of rubber roll (4) has barrel (5), the inner wall swing joint of barrel (5) has a plurality of abrasive ball (6), the one end swing joint of barrel (5) has spacing gyro wheel (7), the other end swing joint of barrel (5) has cone gyro wheel (8), the inside swing joint of cone gyro wheel (8) has pivot (9), the one end fixedly connected with threaded rod (10) of pivot (9).

2. The anti-drop rubber roll ball mill according to claim 1, wherein: the gear motor (3) and the rubber roller (4) are coaxial.

3. The anti-drop rubber roll ball mill according to claim 1, wherein: the two rubber rollers (4) are symmetrically distributed about the central axis of the base (1).

4. The anti-drop rubber roll ball mill according to claim 1, wherein: and bevel limiting rings matched with the limiting rollers (7) and the conical rollers (8) are respectively arranged at two ends of the cylinder body (5).

5. The anti-drop rubber roll ball mill according to claim 1, wherein: the limiting rollers (7) and the conical rollers (8) are symmetrically distributed about the central axis of the cylinder body (5).

6. The anti-drop rubber roll ball mill according to claim 1, wherein: the conical roller (8), the rotating shaft (9) and the threaded rod (10) are coaxial.