CN218690063U

CN218690063U - Feed bin for ball mill

Info

Publication number: CN218690063U
Application number: CN202222868748.6U
Authority: CN
Inventors: 赵明; 李文丰; 黄海
Original assignee: Beijing Zhongkuang Jinfa Technology Co ltd
Current assignee: Beijing Zhongkuang Jinfa Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a feed bin for ball mill belongs to unloader's technical field, and it includes the feed bin body, be fixed with the inlet pipe on the lateral wall of feed bin body, the bottom of feed bin body is fixed with the discharging pipe, the top of feed bin body is fixed with the motor, motor output shaft stretches into the inside of feed bin body is fixed with the (mixing) shaft, be fixed with screw blade on the (mixing) shaft, screw blade keeps away from the one end of motor stretches into in the discharging pipe. This application has the possible effect that reduces feed bin outlet blockage.

Description

Feed bin for ball mill

Technical Field

The application relates to the technical field of blanking devices, in particular to a storage bin for a ball mill.

Background

The ball mill is a key device for crushing materials after the materials are crushed, is widely applied to the 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, grinds various ores and other grindable materials, and is widely applied to the grinding process of industrial production because the ball mill is suitable for grinding various ores and other materials.

The exit of current ball mill feed bin, the material passes through gravity action and falls naturally down, enters into the ball mill, and some materials are because mobility is relatively poor, often can block up the feed bin export, need the staff to clear up the export of feed bin, have reduced production efficiency.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility of feed bin outlet blockage and improve production efficiency, the application provides a feed bin for a ball mill.

The application provides a feed bin for ball mill adopts following technical scheme:

the utility model provides a feed bin for ball mill, includes the feed bin body, be fixed with the inlet pipe on the lateral wall of feed bin body, the bottom of feed bin body is fixed with the discharging pipe, the top of feed bin body is fixed with the motor, motor output shaft stretches into the inside of feed bin body is fixed with the (mixing) shaft, be fixed with screw blade on the (mixing) shaft, screw blade keeps away from the one end of motor stretches into in the discharging pipe.

Through adopting above-mentioned technical scheme, when the material was discharged from the discharging pipe, the motor drove (mixing) shaft and helical blade and rotates, and (mixing) shaft and helical blade stir the material, and helical blade can carry the material to the exit of discharging pipe simultaneously, has reduced the possibility that the discharging pipe was blockked up to the material.

Optionally, the helical blade includes a first helical blade and a second helical blade located below the first helical blade, a stirring blade is arranged between the first helical blade and the second helical blade, and the stirring blade is fixed to the stirring shaft.

Through adopting above-mentioned technical scheme, when the (mixing) shaft rotated, first helical blade, second helical blade and stirring vane stirred this internal material of feed bin, and when the material was discharged from the discharge gate, the discharge gate was difficult to take place to block up.

Optionally, a plurality of through holes are formed in the stirring blade.

Through adopting above-mentioned technical scheme, when stirring vane stirs this internal material of feed bin, some materials can pass through the through-hole, under stirring vane's continuous stirring, the material is more easily by the misce bene.

Optionally, a first connecting plate is fixed at one end of the stirring shaft close to the motor, a second connecting plate is fixed on an output shaft of the motor, and the first connecting plate and the second connecting plate are fixed through bolts and nuts.

Through adopting above-mentioned technical scheme, fixed first connecting plate on the (mixing) shaft, fixed second connecting plate on the motor output shaft, first connecting plate and second connecting plate can dismantle the connection to be convenient for change (mixing) shaft and stirring vane.

Optionally, one side of the door plate is hinged to the outer wall of the bin body, the other side of the door plate is provided with a locking assembly, and the door plate is fixed to the bin body through the locking assembly.

Through adopting above-mentioned technical scheme, when changing (mixing) shaft and stirring vane, open locking Assembly, rotate the door plant, open the door plant to change (mixing) shaft and stirring vane.

Optionally, the locking assembly comprises a first locking block and a second locking block, the first locking block is fixed to the door plate, the second locking block is fixed to the side wall of the bin body, a locking bolt is arranged on the first locking block, and penetrates through the first locking block and the second locking block and is in threaded connection with a locking nut.

Through adopting above-mentioned technical scheme, it is fixed with first latch segment and second latch segment through locking bolt and lock nut, be convenient for to first latch segment and second latch segment installation and dismantlement.

Optionally, a vibration motor is fixed on the side wall of the bin body.

Through adopting above-mentioned technical scheme, when the material was discharged from the feed bin body, vibrating motor vibrates, can accelerate material exhaust speed, reduces the possibility that the material blockked up at the discharging pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the material is discharged from the discharge pipe, the motor drives the stirring shaft and the helical blade to rotate, the stirring shaft and the helical blade stir the material, and meanwhile, the helical blade can convey the material to an outlet of the discharge pipe, so that the possibility of blocking the discharge pipe by the material is reduced;

2. the first helical blade, the second helical blade and the stirring blade are used for stirring materials in the bin body, and when the materials are discharged from the discharge port, the discharge port is not easy to block;

3. when the material was discharged from the feed bin body, vibrating motor vibrated for material exhaust speed, reduced the possibility that the material blockked up at the discharging pipe.

Drawings

Fig. 1 is a schematic diagram showing the overall structure of the present application.

Figure 2 is a schematic view of the interior of a cartridge body embodying the present application.

Figure 3 is a schematic view of a bin body opening embodying the present application.

Fig. 4 is a schematic view of a locking assembly embodying the present application.

Description of the reference numerals: 1. a bin body; 11. a feed pipe; 12. a discharge pipe; 13. an opening; 2. a motor; 21. a stirring shaft; 22. a first connecting plate; 23. a second connecting plate; 24. a helical blade; 241. a first helical blade; 242. a second helical blade; 3. a stirring blade; 31. a through hole; 4. a vibration motor; 5. a door panel; 6. a locking assembly; 61. a first locking block; 62. a second locking block; 63. locking the bolt; 64. and locking the nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses feed bin for ball mill. Referring to fig. 1 and 2, the storage bin for the ball mill comprises a storage bin body 1, wherein a feeding pipe 11 is fixed on the side wall of the storage bin body 1, and a discharging pipe 12 is fixed at the bottom of the storage bin body 1. The top of feed bin body 1 is fixed with motor 2, and the inside of feed bin body 1 is provided with (mixing) shaft 21, and the axis of (mixing) shaft 21 is coaxial with the axis of discharging pipe 12.

The output shaft of the motor 2 extends into the bunker body 1 and is connected with the stirring shaft 21. A first connecting plate 22 is fixed on the stirring shaft 21, a second connecting plate 23 is fixed on an output shaft of the motor 2, and the first connecting plate 22 and the second connecting plate 23 are fixed through bolts and nuts.

The stirring shaft 21 is fixed with a helical blade 24, and one side of the helical blade 24 far away from the motor 2 is inserted into the discharge pipe 12. The helical blade 24 includes a first helical blade 241 and a second helical blade 242, the first helical blade 241 is located above the second helical blade 242, the stirring shaft 21 is fixed with a plurality of stirring blades 3, and the plurality of stirring blades 3 are uniformly arranged around the circumferential direction of the stirring shaft 21. The stirring blade 3 is located between the first spiral blade 241 and the second spiral blade 242, and a plurality of through holes 31 are formed in the stirring blade 3.

During the material enters into feed bin body 1 from inlet pipe 11, motor 2 drives (mixing) shaft 21 and helical blade 24 and stirring vane 3 and rotates, can carry the material downwards when first helical blade 241 and second helical blade 242 piece rotate, has reduced the possibility that the discharging pipe 12 was blockked up to the material.

Be fixed with vibrating motor 4 on the lateral wall of feed bin body 1, when the material of feed bin body 1 was carried to the ball mill, start vibrating motor 4, vibrating motor 4 produced the vibration, can let the material accelerate the whereabouts.

Referring to fig. 3 and 4, an opening 13 is formed in the outer wall of the bin body 1, a door plate 5 is installed at the opening 13, one side of the door plate 5 is hinged to the outer wall of the bin body 1, a locking assembly 6 is arranged on the other side of the door plate 5, and the door plate 5 is fixed to the bin body 1 through the locking assembly 6. Locking Assembly 6 includes first latch segment 61 and second latch segment 62, and first latch segment 61 is fixed with door plant 5, and second latch segment 62 is fixed with the outer wall of feed bin body 1, is provided with locking bolt 63 on the first latch segment 61, and locking bolt 63 runs through first latch segment 61 and second latch segment 62 and threaded connection has lock nut 64.

When the stirring shaft 21 needs to be replaced, the door plate 5 is firstly opened, the locking bolt 63 is detached from the first locking block 61, and after the door plate 5 is opened, the bolt and the nut for fixing the first connecting plate 22 and the second connecting plate 23 are detached, and a new stirring shaft 21 and a new stirring blade 3 are replaced.

The implementation principle of the feed bin for the ball mill in the embodiment of the application is as follows: during the material entered into feed bin body 1 from inlet pipe 11, when the material was discharged from discharging pipe 12, motor 2 drove (mixing) shaft 21 and rotates, and (mixing) shaft 21 drove first helical blade 241, second helical blade 242 and stirring vane 3 and rotates, has reduced the possibility that the material blockked up discharging pipe 12, and second helical blade 242 can be carried the material downwards, has improved the speed of feed bin unloading.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a feed bin for ball mill which characterized in that: including feed bin body (1), be fixed with inlet pipe (11) on the lateral wall of feed bin body (1), the bottom of feed bin body (1) is fixed with discharging pipe (12), the top of feed bin body (1) is fixed with motor (2), motor (2) output shaft stretches into the inside of feed bin body (1) is connected with (mixing) shaft (21), be fixed with helical blade (24) on (mixing) shaft (21), helical blade (24) are kept away from the one end of motor (2) stretches into in discharging pipe (12).

2. The bunker for ball mills according to claim 1, wherein: helical blade (24) include first helical blade (241) and be located first helical blade (241) below second helical blade (242) piece, first helical blade (241) with be provided with stirring vane (3) between second helical blade (242) piece, stirring vane (3) with (mixing) shaft (21) are fixed.

3. The bunker for ball mills according to claim 2, wherein: the stirring blade (3) is provided with a plurality of through holes (31).

4. The bunker for ball mills according to claim 1, wherein: a first connecting plate (22) is fixed at one end, close to the motor (2), of the stirring shaft (21), a second connecting plate (23) is fixed on an output shaft of the motor (2), and the first connecting plate (22) and the second connecting plate (23) are fixed through bolts and nuts.

5. The bunker for ball mills according to claim 4, wherein: the side wall of the storage bin body (1) is provided with an opening (13), and a door plate (5) is installed at the position of the opening (13).

6. The bunker for ball mills according to claim 5, wherein: one side of the door plate (5) is hinged to the outer wall of the stock bin body (1), a locking assembly (6) is arranged on the other side of the door plate (5), and the door plate (5) is fixed to the stock bin body (1) through the locking assembly (6).

7. The bunker for ball mills according to claim 6, wherein: locking Assembly (6) include first latch segment (61) and second latch segment (62), first latch segment (61) with door plant (5) are fixed, second latch segment (62) with the lateral wall of feed bin body (1) is fixed, be provided with locking bolt (63) on first latch segment (61), locking bolt (63) run through first latch segment (61) and second latch segment (62) and threaded connection has lock nut (64).

8. The bunker for ball mills according to claim 1, wherein: and a vibration motor (4) is fixed on the side wall of the stock bin body (1).