CN218359657U

CN218359657U - Ball mill equipment

Info

Publication number: CN218359657U
Application number: CN202222992320.2U
Authority: CN
Inventors: 殷敬波; 殷绍卿
Original assignee: Zibo East Porcelain New Material Co ltd
Current assignee: Zibo East Porcelain New Material Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-01-24
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a ball mill equipment relates to alumina powder production line ball mill ejection of compact field, include the pan feeding system of compriseing air intake, drain hole and fixed bolster, the one end of pan feeding system is connected with the ball mill main part, the output of ball mill main part is connected with ejection of compact system, the upper end of ejection of compact system is connected with the air outlet, the lower extreme of ejection of compact system is connected with the feed opening, ejection of compact system is including setting up in the inside sieve bucket of ejection of compact system shell. The utility model discloses an alumina powder ball mill output sets up discharge system and clean system for the two carries out the synchronous operation under convulsions driving system's effect, carries out ejection of compact operation fast, and at ejection of compact in-process, clean system can effectively clean the inner wall of sieve bucket, prevents that the alumina grain from plugging up the hole groove of sieve bucket and appearing the air-out untimely, and the slow problem of ejection of compact speed that causes.

Description

Ball mill equipment

Technical Field

The utility model relates to a ball mill equipment field specifically is a ball mill equipment.

Background

The ball mill for alumina powder is one of the high-fineness grinding machines widely used in industrial production, and is suitable for grinding various ores and other materials, and is widely used in the industries of mineral separation, building materials, chemical engineering and the like.

The ejection of compact of alumina powder ball mill among the prior art is mostly collected alumina powder by manual operation dust extraction to through setting up the filter screen with gas, powder separation, but because the alumina grain after being processed by the ball mill is very tiny, have more tiny alumina adhesion on the filter screen, reduced air-out speed, the reduction of air-out speed has just led to the ejection of compact speed of alumina grain.

Disclosure of Invention

The utility model aims to provide an: in order to solve the problems in the background art described above, a ball mill apparatus is provided.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a ball mill equipment, includes the pan feeding system of constituteing by air intake, drain hole and fixed bolster, the one end of pan feeding system is connected with the ball mill main part, the output of ball mill main part is connected with ejection of compact system, the upper end of ejection of compact system is connected with the air outlet, the lower extreme of ejection of compact system is connected with the feed opening, ejection of compact system is including setting up in the inside sieve bucket of ejection of compact system shell, just the sieve bucket is connected in the output of ball mill main part, the sieve mesh has evenly been seted up to the inside of sieve bucket, the inner wall of sieve bucket transversely is provided with the dead lever, dead lever central point position rotates and is connected with the transmission shaft, the outer wall one end of transmission shaft is connected with the flabellum, the other end of transmission shaft is connected with convulsions driving system, the outer wall connection in the middle section of transmission shaft has clearance system.

As a further aspect of the present invention: the air draft power system comprises a motor arranged on the outer wall of the shell of the discharging system, the output end of the motor is connected with a driving gear, a transmission gear is meshed with the outer wall of the driving gear, and the transmission gear is connected with a transmission shaft.

As a further aspect of the present invention: the lower end of the outer wall of the sieve barrel is provided with a discharging groove for discharging, and the discharging groove is communicated with a discharging opening.

As the utility model discloses further scheme again: the cleaning system comprises a cleaning seat, the outer wall of the cleaning seat is fixedly connected with a brush bottom plate through bolts, and a plurality of groups of brushes are arranged at one end of the brush bottom plate.

As a further aspect of the present invention: the transmission shaft is rotatably connected with the discharging system shell through a bearing, and the diameter of the driving gear is larger than that of the transmission gear.

As a further aspect of the present invention: the ball mill main part rotates with pan feeding system, discharge system and is connected.

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

set up discharge system and clean system through alumina powder ball mill output for the two carries out the synchronous operation under convulsions driving system's effect, carries out ejection of compact operation fast, and at ejection of compact in-process, clean system can effectively clean the inner wall of sieve bucket, prevents that the alumina grain from plugging up the hole groove of sieve bucket, and the air-out appears untimely, and the slow problem of ejection of compact speed that causes.

Drawings

FIG. 1 is a schematic view of the structure of the alumina powder ball mill of the present invention;

FIG. 2 is a schematic sectional view of a part of the alumina powder ball mill apparatus of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the cleaning system of the present invention.

In the figure: 1. a feeding system; 101. an air inlet; 102. a discharging port; 103. fixing a bracket; 2. a ball mill body; 3. a discharge system; 301. a screen barrel; 302. screening holes; 303. fixing the rod; 304. a fan blade; 305. a drive shaft; 4. a feeding port; 401. a discharging groove; 5. an air outlet; 6. cleaning the system; 601. cleaning a seat; 602. a brush base plate; 603. a brush; 7. an air draft power system; 701. a motor; 702. a driving gear; 703. a transmission gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the embodiment of the present invention, a ball mill apparatus, including a feeding system 1 composed of an air inlet 101, a discharging port 102 and a fixing support 103, one end of the feeding system 1 is connected with a ball mill main body 2, an output end of the ball mill main body 2 is connected with a discharging system 3, an upper end of the discharging system 3 is connected with an air outlet 5, a lower end of the discharging system 3 is connected with a discharging port 4, the discharging system 3 includes a sieve barrel 301 disposed inside a shell of the discharging system 3, and the sieve barrel 301 is connected to an output end of the ball mill main body 2, sieve holes 302 are uniformly disposed inside the sieve barrel 301, an inner wall of the sieve barrel 301 is transversely provided with a fixing rod 303, a central point of the fixing rod 303 is rotatably connected with a transmission shaft 305, one end of an outer wall of the transmission shaft 305 is connected with a fan blade 304, the other end of the transmission shaft 305 is connected with an air exhaust power system 7, an outer wall of a middle section of the transmission shaft 305 is connected with a cleaning system 6; the ball mill main body 2 is rotationally connected with the feeding system 1 and the discharging system 3.

In this embodiment: when the ball mill starts to work, alumina particles are put in from the discharging hole 102, the alumina particles enter the ball mill main body 2, after the charging is finished, the ball mill main body 2 is driven to rotate through the driving device, meanwhile, the air draft power system 7 starts to work, the motor 701 drives the driving gear 702 to rotate, the driving gear 702 drives the transmission gear 703 meshed with the driving gear to rotate, the transmission gear 703 drives the transmission shaft 305 to rotate, the transmission shaft 305 rotates to drive the fan blades 304 fixed on the outer wall of the transmission shaft to work and start air draft, the air inlet 101 starts to intake air, the alumina particles ground into powder in the ball mill main body 2 are sucked out, after the alumina particles are sucked out along with the air, part of the alumina powder directly enters the discharging groove 401 and is collected at the discharging hole 4, the other part of the alumina powder contacts the sieve barrel 301 along with the sucked out air, the alumina powder is filtered by the sieve holes 302 on the sieve barrel 301 and enters the discharging groove 401 and is collected at the discharging hole 4, while the transmission shaft 305 rotates, the transmission shaft 305 drives the cleaning system 6 to operate, and the brush 603 in the cleaning system 6 cleans the alumina powder attached to be collected at the discharging hole 4.

Referring to fig. 1 to 4, the air draft power system 7 includes a motor 701 installed on the outer wall of the housing of the discharging system 3, an output end of the motor 701 is connected with a driving gear 702, a transmission gear 703 is engaged with the outer wall of the driving gear 702, and the transmission gear 703 is connected with the transmission shaft 305.

In this embodiment: when the ball mill equipment works, the motor 701 provides power to drive the driving gear 702 to rotate, the driving gear 702 drives the transmission gear 703 meshed with the driving gear to rotate, the transmission gear 703 rotates to drive the transmission shaft 305 to rotate to provide power for the work of the fan blades 304 and the cleaning system 6, the air draft power system 7 is arranged on the outer wall of the discharging system 3, and when the discharging system 3 works, the alumina powder in the sieve barrel 301 cannot enter the air draft power system 7 to interfere with the air draft power system 7.

Referring to fig. 1 to 4, a discharging groove 401 for discharging is formed at the lower end of the outer wall of the sieve barrel 301, and the discharging groove 401 is communicated with the discharging opening 4.

In this embodiment: when the discharging system 3 works, because the lower end of the sieve barrel 301 for outputting the mixed abrasive is provided with the discharging groove 401 for discharging, part of the aluminum oxide powder sucked out in the ball mill main body 2 directly enters the discharging groove 401 to be collected at the discharging opening 4, part of the aluminum oxide powder flows upwards along with the air, the aluminum oxide powder is filtered at the sieve holes 302 to enter the discharging groove 401 to be collected at the discharging opening 4, and a small part of the aluminum oxide powder is attached to the sieve barrel 301 and is removed by the cleaning system 6 to be swept and fall into the discharging groove 401 to be collected at the discharging opening 4.

Referring to fig. 1 to 4, the cleaning system 6 includes a cleaning base 601, a brush base 602 is fixed to an outer wall of the cleaning base 601 by bolts, and a plurality of sets of brushes 603 are disposed at one end of the brush base 602.

In this embodiment: be connected with cleaning system 6 in the middle section of transmission shaft 305, cleaning seat 601 sliding connection has brush bottom plate 602, and it has brush 603 to distribute on the brush bottom plate 602, and when transmission shaft 305 rotated, transmission shaft 305 drove cleaning system 6 and operates, and brush 603 among the cleaning system 6 will be attached to the aluminium oxide powder clearance in sieve bucket 301 inner wall or sieve mesh 302 and sweep into silo 401 and be gathered at feed opening 4.

Referring to fig. 1 to 4, the transmission shaft 305 is rotatably connected to the housing of the discharging system 3 through a bearing, and the diameter of the driving gear 702 is larger than that of the transmission gear 703.

In this embodiment: when the transmission shaft 305 rotates, the bearing can effectively reduce the friction force between the transmission shaft 305 and the shell of the discharging system 3, and when the driving gear 702 drives the transmission gear 703 to rotate, the rotating angular speed of the transmission gear 703 is greater than that of the driving gear 702, so that the acceleration function is realized.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a ball mill equipment, includes pan feeding system (1) of constituteing by air intake (101), drain hole (102) and fixed bolster (103), the one end of pan feeding system (1) is connected with ball mill main part (2), the output of ball mill main part (2) is connected with ejection of compact system (3), the upper end of ejection of compact system (3) is connected with air outlet (5), the lower extreme of ejection of compact system (3) is connected with feed opening (4), a serial communication port, ejection of compact system (3) is including setting up sieve bucket (301) in ejection of compact system (3) shell inside, just sieve bucket (301) are connected in the output of ball mill main part (2), sieve mesh (302) have evenly been seted up to the inside of sieve bucket (301), the inner wall of sieve bucket (301) transversely is provided with dead lever (303), dead lever (303) central point position is rotated and is connected with transmission shaft (305), the outer wall one end of transmission shaft (305) is connected with flabellum (304), the other end of transmission shaft (305) is connected with exhaust system (7), the outer wall connection of middle section of transmission shaft (305) has clearance system (6).

2. A ball mill apparatus according to claim 1, characterized in that the air draft power system (7) comprises a motor (701) mounted on the outer wall of the housing of the discharging system (3), the output end of the motor (701) is connected with a driving gear (702), the outer wall of the driving gear (702) is engaged with a transmission gear (703), and the transmission gear (703) is connected with a transmission shaft (305).

3. A ball mill apparatus according to claim 1, characterized in that the lower end of the outer wall of the sieve barrel (301) is provided with a blanking slot (401) for discharging, and the blanking slot (401) is communicated with the blanking opening (4).

4. A ball mill apparatus according to claim 1, characterized in that the cleaning system (6) comprises a cleaning seat (601), the outer wall of the cleaning seat (601) is fixedly connected with a brush bottom plate (602) through bolts, and one end of the brush bottom plate (602) is provided with a plurality of sets of brushes (603).

5. A ball mill apparatus according to claim 2, characterized in that the drive shaft (305) is rotatably connected to the discharge system (3) housing by means of bearings, the diameter of the drive gear (702) being larger than the diameter of the transmission gear (703).

6. A ball mill apparatus according to claim 1, characterized in that the ball mill body (2) is rotatably connected with a feed system (1), a discharge system (3).