CN202778617U - Novel ball mill - Google Patents

Abstract

The utility model provides a novel ball mill. The novel ball mill comprises a motor, a reduction gearbox, a gear, a barrel body, a rack and a bearing; a tapered discharging hopper is connected to the surface of the barrel body; and a hinge window is formed on the barrel body above the tapered discharging hopper. The novel ball mill is simple in structure, improves the production quality and production efficiency, and effectively protects the walls of a barrel.

Description

New ball mill

technical field

The utility model relates to the field of metallurgical equipment, in particular to a novel ball mill.

Background technique

The ball mill is the key equipment for crushing the material after it is crushed. It is widely used in the production industries of cement, silicate products, new building materials, refractory materials, fertilizers, non-ferrous metal beneficiation and glass ceramics, etc., for dry or wet grinding of various ores and other grindable materials. During the grinding process of tungsten powder, the final tungsten powder and carbon black mixture powder are thrown out by centrifugal force and fall into the conical discharge port for unified discharge. When producing products of different batches and particle sizes, in order to ensure the particle size requirements of tungsten carbide powder, it is necessary to knock the conical discharge hopper of the ball mill to separate the powder remaining on the cylinder wall. Such an operation is time-consuming and laborious, and will cause damage to the cylinder wall.

Utility model content

The technical problem solved by the utility model is to provide a new type of ball mill to solve the above-mentioned shortcomings in the background technology.

The technical problem solved by the utility model adopts the following technical solutions to realize:

The new ball mill includes a motor, a reduction box, a gear, a cylinder, a frame and a bearing. The motor, the reduction box and the gear are connected in sequence, and the gear is sleeved on the periphery of the cylinder. The rack is attached. A conical discharge hopper is connected to the surface of the cylinder, and a hinge window is opened on the cylinder above the conical discharge hopper. A feeding hopper is connected to the front end of the barrel.

Beneficial effect

The utility model has simple structure, improves production quality and production efficiency, and effectively protects the cylinder wall of the ball mill.

Description of drawings

Figure 1 is a schematic diagram of the structure of the new ball mill.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations.

Referring to Fig. 1, the structural diagram of the new ball mill, the new ball mill includes a motor 7, a reduction box 6, a gear 5, a cylinder 3, a frame 9 and a bearing 2, and the motor 7, the reduction box 6, and the gear 5 are connected in sequence, so that The gear 5 is sleeved on the periphery of the cylinder 3, and both ends of the cylinder 3 are connected with the frame 9 through bearings 2. A conical discharge hopper 8 is connected to the surface of the cylinder 3 , and a hinge window 4 is opened on the cylinder 3 above the conical discharge hopper 8 . A feeding hopper 1 is connected to the front end of the cylinder body 3 .

The utility model designs a hinge window of 210mm×297mm above the conical discharge hopper at the bottom on the basis of the original ball mill. We can open the front window of the ball mill with a brown brush after completing the discharge of the ball mill. Clean the inner wall of the machine, this improvement has greatly improved the production quality and production efficiency of the product.

The above shows and describes the basic principles and main features of the present utility model and the advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and description are only illustrations The principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed for protection. The desired protection is defined by the appended claims and their equivalents.

Claims (2)

1. new ball mill, comprise motor, reduction box, gear, cylindrical shell, frame and bearing, described motor, reduction box, gear connect successively, described geared sleeve is peripheral at described cylindrical shell, described cylindrical shell two ends are connected with described frame by bearing, it is characterized in that the surface of described cylindrical shell is connected with a taper discharge bucket, have the hinge window on the cylindrical shell of described taper discharge bucket top.

2. new ball mill according to claim 1 is characterized in that, described barrel front end is connected with a feed hopper.

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