CN223010709U

CN223010709U - Ball milling device for ore dressing

Info

Publication number: CN223010709U
Application number: CN202421776555.0U
Authority: CN
Inventors: 杨昌海; 张扬; 秦国瑾; 王进
Original assignee: Gejiu Datun Jingcui Nonferrous Metal Processing Factory
Current assignee: Gejiu Datun Jingcui Nonferrous Metal Processing Factory
Priority date: 2024-07-25
Filing date: 2024-07-25
Publication date: 2025-06-24
Anticipated expiration: 2034-07-25

Abstract

The utility model relates to the technical field of ball mills, specifically, to a ball mill device for mineral processing, comprising a ball mill body and a discharge hole arranged on the ball mill body, a dust removal assembly is arranged on one side of the discharge hole, the dust removal assembly comprises a guide rail, a servo motor is fixedly installed at the end of the guide rail, a screw is fixedly installed at the end of the output shaft of the servo motor, a slider is threadedly connected on the screw rod, a top plate is fixedly installed at the bottom of the slider, a dust collection cylinder is arranged at the bottom of the top plate, a fan is fixedly installed on the inner wall of the dust collection cylinder, a filter net bag is arranged at the end of the dust collection cylinder, two left and right support frames are fixedly installed on the top surface of the guide rail, a variable diameter cylinder is fixedly installed at the end of the dust collection cylinder, an air outlet pipe is fixedly installed at the end of the variable diameter cylinder, an air inlet pipe is fixedly installed at the top of the filter net bag, and the air inlet pipe is flange-connected to the air outlet pipe. The utility model can perform dust collection operation, and the position can be adjusted at the same time, and will not cause obstruction to unloading.

Description

Ball milling device for ore dressing

Technical Field

The utility model relates to the technical field of ball mills, in particular to a ball mill device for mineral separation.

Background

In the field of mineral resource development, the ball mill is an important device for crushing and grinding ores, the crushing and grinding are beneficial to subsequent ore dressing operation, the ore dressing process is a key link for effectively separating useful minerals from useless minerals in ores, the variety of ball mills on the market is more, and most ball mills have the advantages of high efficiency, portability and the like.

But the ball mill on the market lacks the dust removal subassembly that corresponds on it when using, can not realize advancing dust removal operation, because the ball mill during operation can drive ore rotation and crushing operation, can accompany the production of dust in this process, and the dust can outwards be discharged from the discharge port position of ball mill, and the dust drifts and can pollute the environment in the air, and the raise dust is also harmful to the human body, brings inconvenience for the user. In view of this, we propose a ball milling device for beneficiation.

Disclosure of utility model

The utility model aims to provide a ball milling device for mineral separation, which aims to solve the defects in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a ball milling device for ore dressing, includes the ball mill main part and sets up the discharge opening in the ball mill main part, one side of discharge opening is provided with dust removal subassembly, dust removal subassembly is including the guide rail that is the level form setting, the tip fixed mounting of guide rail has servo motor, servo motor's output shaft end fixed mounting has the lead screw, threaded connection has the slider on the lead screw, the slider with sliding connection between the guide rail, the bottom fixed mounting of slider has the roof, the bottom of roof is provided with dust absorption section of thick bamboo, fixed mounting has the fan on the inner wall of dust absorption section of thick bamboo, the tip of dust absorption section of thick bamboo is provided with the filter screen bag.

Preferably, the top surface of the guide rail is fixedly provided with a left supporting frame and a right supporting frame which are symmetrical to each other, and the end part of the supporting frame is fixedly provided with a fixing plate.

Preferably, the dust collection cylinder is fixedly provided with a support, and the support is fixedly arranged on the bottom surface of the top plate.

Preferably, the end part of the dust collection cylinder is fixedly provided with a reducing cylinder, the end part of the reducing cylinder is fixedly provided with an air outlet pipe, and the filter mesh bag is arranged on the air outlet pipe.

Preferably, an air inlet pipe is fixedly arranged at the top end of the filter mesh bag, and the air inlet pipe is in flange connection with the air outlet pipe.

Preferably, the cross section of the sliding block is T-shaped, and the size of the sliding block is matched with the size of the guide rail.

Preferably, the fan is located at the front side of the discharging hole, and the fan and the discharging hole are located at the same height.

Preferably, a binding pocket is fixedly arranged at the bottom end of the filter mesh bag, and binding wires are bound and fixed on the binding pocket.

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

1. According to the dust removing device, the dust removing assembly is arranged, so that when the dust removing device is used, the fan can be used for working, dust is conveyed into the filter mesh bag for filtering operation, impurities are blocked in the filter mesh bag, air is normally discharged outwards through the filter mesh bag, and the effect of cleaning dust on the main body of the ball mill is achieved.

2. According to the utility model, the servo motor is arranged to work, so that the positions of the filter mesh bag and the fan can be adjusted, and the normal unloading of the discharge hole part is not blocked.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the dust removing assembly of the present utility model;

FIG. 3 is a schematic diagram of an exploded view of the dust assembly of the present utility model;

FIG. 4 is a schematic diagram of a dust-removing component of the second embodiment of the present utility model.

The meaning of each reference numeral in the figures is:

1. 10, a discharge hole;

2. The dust removing device comprises a dust removing component, 20, a guide rail, 21, a supporting frame, 211, a fixing plate, 22, a servo motor, 23, a screw rod, 24, a sliding block, 241, a top plate, 25, a dust collecting cylinder, 251, a support, 26, a fan, 27, a reducing cylinder, 271, an air outlet pipe, 28, an air inlet pipe, 29, a filter mesh bag, 291, a bundle pocket, 292 and binding steel wires.

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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a technical scheme that the ball milling device for mineral separation comprises a ball mill main body 1 and a discharge hole 10 arranged on the ball mill main body 1, wherein one side of the discharge hole 10 is provided with a dust removal component 2, the dust removal component 2 comprises a horizontally arranged guide rail 20, the end part of the guide rail 20 is fixedly provided with a servo motor 22, the tail end of an output shaft of the servo motor 22 is fixedly provided with a screw rod 23, the screw rod 23 is positioned in the guide rail 20, the screw rod 23 is in threaded connection with a sliding block 24, the sliding block 24 is in sliding connection with the guide rail 20, the section of the sliding block 24 is T-shaped, the size of the sliding block 24 is matched with the size of the guide rail 20, and the stable sliding operation of the sliding block 24 is used;

Specifically, a top plate 241 is fixedly installed at the bottom end of the sliding block 24, a dust collection cylinder 25 is arranged at the bottom of the top plate 241, a fan 26 is fixedly installed on the inner wall of the dust collection cylinder 25, a filter mesh bag 29 is arranged at the end part of the dust collection cylinder 25, and dust is conveyed into the filter mesh bag 29 by the fan 26 for filtering operation.

In this embodiment, the top surface of the guide rail 20 is fixedly provided with two symmetrical supporting frames 21, the end part of the supporting frame 21 is fixedly provided with a fixing plate 211, and the fixing plate 211 is fixedly arranged at a corresponding position outside, so that the effect of fixing the guide rail 20 is achieved by fixing the fixing plate 211.

Specifically, the holder 251 is fixedly installed on the suction cylinder 25, and the holder 251 is fixedly installed on the bottom surface of the top plate 241 by a plurality of fastening bolts, facilitating the fixing operation.

Further, the end of the dust collection tube 25 is fixedly provided with a reducing tube 27, the end of the reducing tube 27 is fixedly provided with an air outlet tube 271, the filter mesh bag 29 is arranged on the air outlet tube 271, the top end of the filter mesh bag 29 is fixedly provided with an air inlet tube 28, and the air inlet tube 28 is in flange connection with the air outlet tube 271, so that the fixed assembly operation is facilitated.

In addition, the fan 26 is located the front side of discharge port 10, and fan 26 is located same height with discharge port 10, realizes carrying out better dust absorption operation to the discharge port 10 position.

The bottom end of the filter mesh bag 29 is fixedly provided with a binding pocket 291, the bottom of the binding pocket 291 is communicated with the outside, the binding wire 292 is bound and fixed on the binding pocket 291, and the dust can be discharged from the bottom of the binding pocket 291 after the binding wire 292 is released.

When the ball milling device for mineral dressing is used, the servo motor 22 is connected with an external power supply and is operated, the servo motor 22 is operated, the output shaft on the servo motor rotates in the forward direction to drive the screw rod 23 to rotate in the forward direction, the screw rod 23 rotates in the forward direction to drive the sliding block 24, the dust collection cylinder 25 and the filter mesh bag 29 which are in threaded connection with the screw rod 23 to move, so that the dust collection cylinder 25 can move to a position close to the discharge hole 10, then the fan 26 is connected with the external power supply and is operated, and the fan 26 is operated to realize that dust is conveyed to the position of the filter mesh bag 29 for filtering operation;

After the processing in the ball mill main body 1 is completed, the servo motor 22 is connected with an external power supply and is enabled to work, the servo motor 22 works, an output shaft on the servo motor drives the screw rod 23 to reversely rotate, the screw rod 23 reversely rotates to drive the sliding block 24, the dust collection cylinder 25 and the filter mesh bag 29 which are in threaded connection with the screw rod 23 to move towards the side far away from the discharge hole 10, and the dust collection cylinder 25 can not block the normal discharging operation of the position of the discharge hole 10.

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. The ball milling device for the ore dressing comprises a ball mill main body (1) and a discharge hole (10) arranged on the ball mill main body (1), and is characterized in that a dust removal component (2) is arranged on one side of the discharge hole (10), the dust removal component (2) comprises a guide rail (20) which is horizontally arranged, a servo motor (22) is fixedly arranged at the end part of the guide rail (20), a screw rod (23) is fixedly arranged at the tail end of an output shaft of the servo motor (22), a sliding block (24) is connected onto the screw rod (23) in a threaded manner, the sliding block (24) is in sliding connection with the guide rail (20), a top plate (241) is fixedly arranged at the bottom end of the sliding block (24), a dust collection cylinder (25) is arranged at the bottom of the top plate (241), a fan (26) is fixedly arranged on the inner wall of the dust collection cylinder (25), and a filter mesh bag (29) is arranged at the end part of the dust collection cylinder (25).

2. The ball milling device for mineral separation according to claim 1, wherein the top surface of the guide rail (20) is fixedly provided with two supporting frames (21) which are symmetrical to each other, and the end part of the supporting frame (21) is fixedly provided with a fixing plate (211).

3. The ball milling device for mineral separation according to claim 1, wherein a holder (251) is fixedly installed on the dust collection cylinder (25), and the holder (251) is fixedly installed on the bottom surface of the top plate (241).

4. The ball milling device for mineral separation according to claim 1, wherein a reducing cylinder (27) is fixedly arranged at the end part of the dust collection cylinder (25), an air outlet pipe (271) is fixedly arranged at the end part of the reducing cylinder (27), and the filter mesh bag (29) is arranged on the air outlet pipe (271).

5. The ball milling device for mineral separation according to claim 4, wherein an air inlet pipe (28) is fixedly arranged at the top end of the filter mesh bag (29), and the air inlet pipe (28) is in flange connection with the air outlet pipe (271).

6. The ball milling device for mineral separation according to claim 1, wherein the cross section of the sliding block (24) is T-shaped, and the size of the sliding block (24) is matched with the size of the guide rail (20).

7. The ball milling device for mineral separation according to claim 1, wherein the fan (26) is located at the front side of the discharge hole (10), and the fan (26) and the discharge hole (10) are located at the same height.

8. The ball milling device for mineral separation according to claim 1, wherein a binding pocket (291) is fixedly arranged at the bottom end of the filter mesh bag (29), and binding wires (292) are bound and fixed on the binding pocket (291).