CN210045338U

CN210045338U - Ball mill with ball-milling baffle

Info

Publication number: CN210045338U
Application number: CN201920644968.6U
Authority: CN
Inventors: 赖彦琼; 黄秀荣
Original assignee: Jiangxi Tonneau Mining Machinery Co Ltd
Current assignee: Jiangxi Tonneau Mining Machinery Co Ltd
Priority date: 2019-05-04
Filing date: 2019-05-04
Publication date: 2020-02-11
Anticipated expiration: 2029-05-04

Abstract

The utility model discloses a ball mill with ball-milling baffle, comprising a base plate, the symmetry is equipped with the bracing piece on the bottom plate, be equipped with the barrel between the bracing piece, the both ends of barrel are connected with inlet pipe and discharging pipe respectively, through be equipped with the inner tube in the barrel, connecting tube and inlet pipe and discharging pipe intercommunication are passed through at the both ends of inner tube and, the inner tube passes through the fixed block and is fixed with the barrel, be equipped with a plurality of ball-milling baffle on the inner tube inner wall, be equipped with a plurality of balls on the ball-milling baffle, through be equipped with the inner tube in the barrel, and make it communicate with the barrel, syllable-dividing effect has been strengthened, be equipped with a plurality of ball-: improve original smooth inner wall for unevenness's processing space, greatly increased ball mill's work efficiency.

Description

Ball mill with ball-milling baffle

Technical Field

The utility model relates to a ball mill technical field particularly, relates to a ball mill with ball-milling baffle.

Background

The ball mill is a key device for further crushing after the material is damaged, is widely applied to production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and realizes dry or wet grinding of various ores and/or other grindable materials. At present, a general ball mill comprises a rotary part, a transmission part, a feeding hole and a discharging hole which are arranged on the rotary part, wherein the rotary part drives a combined cylinder body to rotate by a rotating shaft of the transmission part, a process steel ball is placed in an inner layer of the combined cylinder body, and when large-volume materials enter the combined cylinder body, friction force is generated between the materials and the steel ball through the rotation of the combined cylinder body, so that the materials are levigated. However, the existing ball mill has many problems in the actual operation process, for example, the inner wall of the ball milling cavity is often set to be a smooth inner surface in order to realize the wear resistance, but the setting can cause negative influence on the ball milling efficiency and effect.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a ball mill with ball-milling baffle to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this:

a ball mill with ball-milling baffles comprises a bottom plate, wherein support rods are symmetrically arranged on the bottom plate, a barrel body is arranged between the support rods, the two ends of the barrel body are respectively connected with a feeding pipe and a discharging pipe, the two ends of the barrel body are provided with a first opening and a second opening, the first opening is communicated with the feeding pipe, the second opening is communicated with the discharging pipe, connecting pipelines are respectively arranged on the first opening and the second opening, an inner barrel is arranged in the barrel body, the two ends of the inner barrel and the two ends of the inner barrel are communicated with the feeding pipe and the discharging pipe through the connecting pipelines, the inner barrel is fixed with the barrel body through a fixing block, a plurality of ball-milling baffles are arranged on the inner wall of the inner barrel, a plurality of grinding balls are arranged on the ball-milling baffles, a large gear ring is arranged on the barrel body, the transmission shaft is connected with a speed reducer, the speed reducer is provided with a rotating shaft, one end of the rotating shaft is provided with a pinion, and the pinion is meshed with the large gear ring.

Furthermore, a feeding screw is arranged in the feeding pipe.

Furthermore, sealing valves are arranged on the feeding pipe and the discharging pipe.

Furthermore, the cylinder body is wrapped by a sound insulation plate.

Furthermore, a motor support is arranged below the driving motor, and the motor support is fixedly connected with the bottom plate.

The utility model provides a ball mill with ball-milling baffle, beneficial effect as follows:

(1) the utility model discloses a ball mill, including the barrel, the inner tube is equipped with the inner tube in the barrel, the both ends that the inner tube was with pass through connecting tube and inlet pipe and discharging pipe intercommunication, the inner tube passes through the fixed block and is fixed with the barrel, be equipped with a plurality of ball-milling baffles on the inner tube inner wall, be equipped with a plurality of ball-milling baffle on the ball-milling baffle, through be equipped with the inner tube in the barrel, and make it and barrel intercommunication, the syllable-dividing effect has been strengthened, be equipped with a plurality of ball-milling baffles on the inner tube inner wall, be equipped with a plurality of ball.

(2) And a feeding screw is arranged in the feeding pipe, so that raw materials can enter the feeding pipe conveniently.

(3) And the feed pipe and the discharge pipe are respectively provided with a sealing valve, so that the feed pipe and the discharge pipe can be sealed when the machine works.

(4) The sound insulation plate is wrapped outside the barrel, so that the sound insulation effect of the barrel can be enhanced.

(5) And a motor support is arranged below the driving motor, and the motor support is fixedly connected with the bottom plate and can support the driving motor.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a ball mill with a ball milling partition plate according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a cylinder in a ball mill with ball-milling baffles according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a feeding pipe in a ball mill with a ball milling partition plate according to an embodiment of the present invention.

In the figure:

1. a base plate; 2. a support bar; 3. a barrel; 4. a feed pipe; 5. a discharge pipe; 6. a first opening; 7. A second opening; 8. connecting a pipeline; 9. an inner barrel; 10. a fixed block; 11. ball milling partition plates; 12. grinding balls; 13. a large gear ring; 14. a drive motor; 15. a drive shaft; 16. a speed reducer; 17. a rotating shaft; 18. A pinion gear; 19. a feed screw; 20. a sealing valve; 21. a sound insulating board; 22. a motor bracket.

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 all belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings and specific embodiments:

the first embodiment is as follows:

referring to fig. 1-3, a ball mill with ball milling partition plates according to an embodiment of the present invention includes a bottom plate 1, support rods 2 are symmetrically disposed on the bottom plate 1, a barrel 3 is disposed between the support rods 2, a feeding pipe 4 and a discharging pipe 5 are respectively connected to two ends of the barrel 3, a first opening 6 and a second opening 7 are disposed at two ends of the barrel 3, the first opening 6 is communicated with the feeding pipe 4, the second opening 7 is communicated with the discharging pipe 5, connecting pipes 8 are disposed on the first opening 6 and the second opening 7, an inner barrel 9 is disposed in the barrel 3, two ends of the inner barrel 9 are communicated with the feeding pipe 4 and the discharging pipe 5 through the connecting pipes 8, the inner barrel 9 is fixed to the barrel 3 through a fixing block 10, a plurality of ball milling partition plates 11 are disposed on an inner wall of the inner barrel 9, be equipped with a plurality of ball 12 on the ball-milling baffle 11, be equipped with bull gear 13 on the barrel 3, one side of barrel 3 is equipped with driving motor 14, driving motor 14's output is equipped with transmission shaft 15, be connected with speed reducer 16 on the transmission shaft 15, be equipped with pivot 17 on the speed reducer 16, the one end of pivot 17 is equipped with pinion 18, pinion 18 with the meshing of bull gear 13.

Through the above technical scheme of the utility model, through be equipped with inner tube 9 in barrel 3, inner tube 9 passes through with both ends connect the pipeline 8 with inlet pipe 4 with discharging pipe 5 intercommunication, inner tube 9 pass through fixed block 10 with barrel 3 is fixed, be equipped with a plurality of ball-milling baffle 11 on the inner tube 9 inner wall, be equipped with a plurality of ball-milling 12 on the ball-milling baffle 11, through be equipped with inner tube 9 in barrel 3 to make it communicate with barrel 3, strengthened syllable-dividing effect, be equipped with a plurality of ball-milling baffle 11 on the inner wall of inner tube 9, be equipped with a plurality of ball-milling 12 on the ball-milling baffle 11, improve the unsmooth processing space of original smooth inner wall, greatly increased the work efficiency of ball mill.

Example two:

as shown in fig. 1-3, a feed screw 19 is provided in the feed pipe 4; a feeding screw 19 is arranged in the feeding pipe 4, so that raw materials can enter the feeding pipe 4 conveniently. Sealing valves 20 are arranged on the feeding pipe 4 and the discharging pipe 5; sealing valves 20 are provided on both the inlet pipe 4 and the outlet pipe 5, so that the inlet pipe 4 and the outlet pipe 5 can be sealed when the machine is in operation. The cylinder 3 is wrapped with a sound insulation plate 21; the sound insulation board 21 is wrapped outside the cylinder 3, so that the sound insulation effect of the cylinder 3 can be enhanced. A motor bracket 22 is arranged below the driving motor 14, and the motor bracket 22 is fixedly connected with the bottom plate 1; a motor support 22 is arranged below the driving motor 14, and the motor support 22 is fixedly connected with the bottom plate 1 and can support the driving motor 14.

To sum up, with the help of the utility model discloses an above-mentioned technical scheme, through be equipped with inner tube 9 in barrel 3, inner tube 9 passes through with both ends connect the pipeline 8 with inlet pipe 4 with discharging pipe 5 intercommunication, inner tube 9 pass through fixed block 10 with barrel 3 is fixed, be equipped with a plurality of ball-milling baffle 11 on the inner tube 9 inner wall, be equipped with a plurality of ball 12 on the ball-milling baffle 11, through be equipped with inner tube 9 in barrel 3 to make it communicate with barrel 3, strengthened syllable-dividing effect, be equipped with a plurality of ball-milling baffle 11 on the inner tube 9 inner wall, be equipped with a plurality of ball 12 on the ball-milling baffle 11, improve into unevenness's process space with original smooth inner wall, greatly increased ball mill's work efficiency.

A feeding screw 19 is arranged in the feeding pipe 4, so that raw materials can conveniently enter from the feeding pipe 4; the feeding pipe 4 and the discharging pipe 5 are both provided with a sealing valve 20, so that the feeding pipe 4 and the discharging pipe 5 can be sealed when the machine works; the sound insulation plate 21 is wrapped outside the cylinder 3, so that the sound insulation effect of the cylinder 3 can be enhanced; a motor support 22 is arranged below the driving motor 14, and the motor support 22 is fixedly connected with the bottom plate 1 and can support the driving motor 14.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The ball mill with the ball milling partition plate is characterized by comprising a bottom plate (1), wherein support rods (2) are symmetrically arranged on the bottom plate (1), a barrel body (3) is arranged between the support rods (2), the two ends of the barrel body (3) are respectively connected with an inlet pipe (4) and a discharge pipe (5), the two ends of the barrel body (3) are provided with a first opening (6) and a second opening (7), the first opening (6) is communicated with the inlet pipe (4), the second opening (7) is communicated with the discharge pipe (5), a connecting pipeline (8) is arranged on each of the first opening (6) and the second opening (7), an inner barrel (9) is arranged in the barrel body (3), the two ends of the inner barrel (9) are communicated with the inlet pipe (4) and the discharge pipe (5) through the connecting pipeline (8), and the inner barrel (9) is fixed with the barrel body (3) through a fixing block (10), be equipped with a plurality of ball-milling baffle (11) on inner tube (9) inner wall, be equipped with a plurality of ball-milling (12) on ball-milling baffle (11), be equipped with bull gear (13) on barrel (3), one side of barrel (3) is equipped with driving motor (14), the output of driving motor (14) is equipped with transmission shaft (15), be connected with speed reducer (16) on transmission shaft (15), be equipped with pivot (17) on speed reducer (16), the one end of pivot (17) is equipped with pinion (18), pinion (18) with bull gear (13) meshing.

2. A ball mill with ball milling baffles according to claim 1, characterized in that a feed screw (19) is provided in the feed pipe (4).

3. A ball mill with ball milling baffles according to claim 1, characterized in that sealing valves (20) are provided on both the feed pipe (4) and the discharge pipe (5).

4. A ball mill with ball milling baffles according to claim 1, wherein the cylinder (3) is externally wrapped with a sound insulation plate (21).

5. A ball mill with ball milling partition according to claim 1, characterized in that a motor support (22) is arranged below the driving motor (14), and the motor support (22) is fixedly connected with the bottom plate (1).