CN211359036U

CN211359036U - Lattice ball mill

Info

Publication number: CN211359036U
Application number: CN201922070447.7U
Authority: CN
Inventors: 张勇; 李文英; 张洪刚; 徐艾歌
Original assignee: Zibo Huayuan Mining Co Ltd
Current assignee: Zibo Huayuan Mining Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-28
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a check ball mill belongs to ball mill equipment technical field. The utility model provides a not smooth of the ejection of compact that current ball mill exists, the problem of ejection of compact disc drops easily. The utility model discloses a ball-milling main storehouse, the support rotation axis of ball-milling main storehouse both sides passes through the main storehouse support to be fixed on the working face, the support rotation axis and the main storehouse support swivelling joint of ball-milling main storehouse both sides, and the front side supports the rotation axis and runs through the main storehouse support and is connected with the output of rotating electrical machines through the belt drive, the ball-milling main storehouse middle cover is equipped with the ball-milling ejection of compact storehouse rather than adapting, the ball-milling ejection of compact storehouse supports through ejection of compact storehouse and fixes on the working face, and the bottom that the ball-milling goes out the ejection of compact storehouse is equipped with ejection of compact mouth.

Description

Lattice ball mill

Technical Field

The utility model relates to a check ball mill belongs to ball mill equipment technical field.

Background

The existing ball mill is mainly used for grinding materials, is suitable for grinding one-stage materials, and is characterized by large material handling capacity and large dropping impact load. During the ball mill ejection of compact in the production process, the ore is got the material through the side trompil when the ejection of compact after having ground, must wait to get the material after having ground completely, and the inboard material wearing and tearing condition can only be through the time control of polishing, leads to the quality not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned defect that current ball mill exists, provide a check ball mill, go out the feed bin through the ball-milling and carry out the ejection of compact, the cooperation ball-milling goes out grid in the feed bin, has realized the ejection of compact function of material.

The utility model discloses an adopt following technical scheme to realize:

a lattice ball mill comprises a ball milling main bin, wherein supporting rotating shafts on two sides of the ball milling main bin are fixed on a working surface through main bin supports, the supporting rotating shafts on two sides of the ball milling main bin are rotatably connected with the main bin supports, the supporting rotating shafts on the front side penetrate through the main bin supports and are connected with the output end of a rotating motor through belt transmission, a ball milling discharging bin matched with the ball milling main bin is sleeved in the middle of the ball milling main bin, the ball milling discharging bin is supported and fixed on the working surface through a discharging bin, a discharging nozzle is arranged at the bottom of the ball milling discharging bin, and a discharging hopper is arranged at the lower part of the discharging nozzle;

and a ball milling discharging bin inner grid is arranged in the ball milling discharging bin. The ball milling discharge bin and the ball milling main bin can rotate relatively.

The grid ring cover is gone out in the ball-milling ejection of compact storehouse, and the material enters into the ejection of compact mouth through the first filtration of the interior grid of ball-milling ejection of compact storehouse during the ejection of compact in, then enters into the discharge hopper, accomplishes and unloads. The ball-milling goes out grid in the feed bin both can realize the filtration to the material, can let the bold material can not expose again, ensures the quality of ejection of compact.

Preferably, a plurality of groups of meshes are uniformly arranged on the grating in the ball milling discharging bin. The size of the mesh is in accordance with the particle size of the material to be ball-milled, and the material smaller than the mesh can be discharged from the mesh.

Preferably, a filter screen is further arranged in the discharging nozzle. Can carry out secondary filter to the material for the filter effect is better, and ejection of compact granularity more meets the requirements.

The utility model has the advantages that:

check ball mill, the ball-milling goes out to be equipped with in the feed bin and goes out grid in the feed bin, goes out the feed bin through the ball-milling and interior grid of feed bin filters the material, ball-milling goes out feed bin ring cover and goes up in the middle of the ball-milling main storehouse to corresponding with the discharge opening of establishing in the middle of, can realize the limit ejection of compact of polishing, through filtration control ejection of compact quality, improved production efficiency, reduced personnel's the operation degree of difficulty.

Drawings

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

FIG. 2 is a cross-sectional view of a ball mill discharge bin;

in the figure: 1. a rotating electric machine; 2. ball milling main bin; 3. a main bin support; 4. ball milling discharging bin; 5. a discharging bin support; 6. a discharge hopper; 7. a discharging nozzle; 8. and ball-milling a grid in the discharging bin.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model discloses a lattice ball mill, including ball-milling main storehouse 2, the support rotation axis of ball-milling main storehouse 2 both sides is fixed on the working face through main storehouse support 3, the support rotation axis of ball-milling main storehouse 2 both sides and main storehouse support 3 swivelling joint, the front side support rotation axis runs through main storehouse support 3 and is connected with the output of rotating electrical machines 1 through the belt drive, the ball-milling main storehouse 2 middle cover is equipped with ball-milling ejection of compact storehouse 4 that suits with it, ball-milling ejection of compact storehouse 4 is fixed on the working face through ejection of compact storehouse support 5, the bottom of ball-milling ejection of compact storehouse 4 is equipped with ejection of compact mouth 7, ejection of compact mouth 7 lower part is equipped with discharge hopper 6;

and a ball-milling discharging bin inner grid 8 is arranged in the ball-milling discharging bin 4.

And a plurality of groups of meshes are uniformly arranged on the grating 8 in the ball milling discharging bin.

A filter screen is also arranged in the discharging nozzle 7.

The utility model discloses a working process as follows:

during the operation of the lattice ball mill, the bottom discharge nozzle 7 is opened, the materials enter the discharge hopper 6, and an operator transfers and packages the materials in the discharge hopper 6.

After the material is ground in ball-milling main warehouse 2, enter into ball-milling ejection of compact storehouse 4 in, the filtration that goes out grid 8 in the storehouse through the ball-milling enters into ejection of compact mouth 7 department to in the secondary filter back that passes through the filter screen enters into discharge hopper 6.

The utility model discloses mainly apply to the place that the ball mill carries out the ore ball-milling.

Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the technical field of the present invention is equivalent to the changes and improvements made in the actual range of the present invention, which should be attributed to the patent coverage of the present invention.

Claims

1. The utility model provides a check ball mill, includes ball-milling main warehouse (2), its characterized in that: the ball milling device is characterized in that supporting rotating shafts on two sides of a ball milling main bin (2) are fixed on a working surface through a main bin support (3), the supporting rotating shafts on two sides of the ball milling main bin (2) are rotatably connected with the main bin support (3), a front supporting rotating shaft penetrates through the main bin support (3) and is connected with the output end of a rotating motor (1) through belt transmission, a ball milling discharging bin (4) matched with the ball milling main bin is sleeved in the middle of the ball milling main bin (2), the ball milling discharging bin (4) is fixed on the working surface through a discharging bin support (5), a discharging nozzle (7) is arranged at the bottom of the ball milling discharging bin (4), and a discharging hopper (6) is arranged at the lower part of the discharging nozzle (7;

and a ball milling discharging bin inner grid (8) is arranged in the ball milling discharging bin (4).

2. A lattice ball mill according to claim 1, characterized in that: and a plurality of groups of meshes are uniformly arranged on the grating (8) in the ball milling discharging bin.

3. A lattice ball mill according to claim 1, characterized in that: a filter screen is also arranged in the discharge nozzle (7).