CN211514734U

CN211514734U - Ball milling blendor

Info

Publication number: CN211514734U
Application number: CN201922315336.8U
Authority: CN
Inventors: 朱天祥
Original assignee: Zhengzhou Huazhong Mould Equipment Co ltd
Current assignee: Zhengzhou Huazhong Mould Equipment Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-09-18
Anticipated expiration: 2029-12-21

Abstract

The utility model provides a ball milling blendor, including mount, setting abrasive barrel and the drive abrasive barrel on the mount around horizontal axis pivoted actuating mechanism, be equipped with the ball-milling medium in the abrasive barrel, the abrasive barrel includes urceolus and the inner tube that the level set up, is provided with radial baffle between urceolus and the inner tube and marks off a plurality of cavitys with the abrasive barrel. The utility model discloses a set up a plurality of cavitys, ball-milling medium and material circulate in irregular cavity gyration and form powerful impact, and the ball-milling medium is favorable to the dispersion mixing of material when smashing the material, shortens mixing time; the ball milling medium and the materials are overturned more violently by arranging the turbulence member, so that the crushing and mixing are convenient and quicker; the abrasion-resistant layer prevents the ball-milling medium from damaging the grinding material barrel; and the device has simple structure, low manufacturing cost and simple and convenient maintenance.

Description

Ball milling blendor

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a ball mill blendor.

Background

When manufacturing a sawing tool in an abrasive grinding tool, weighed mixed materials are loaded into a mixing device for mechanical mixing. Mixing apparatus is mostly the ball-milling blendor, and after ball milling medium and material were packed into in the ball-milling bucket of ball-milling blendor, the ball-milling bucket was around the horizontal axis and is made periodic rotation, mixes the comminuted through the impact of ball-milling medium.

But the existing ball-milling blender mixer has all disadvantages: the time for mixing the materials is long, the raw materials with small proportion are not easy to disperse uniformly, and the mixing efficiency is low.

Disclosure of Invention

To foretell technical problem, the utility model provides a ball-milling blendor for the ball-milling blendor among the solution prior art is difficult for the dispersion even, the problem that mixing efficiency is low.

In order to achieve the above purpose, the technical solution of the present invention is realized as follows:

the utility model provides a ball milling blendor, includes the mount, sets up abrasive barrel and the drive abrasive barrel on the mount around horizontal axis pivoted actuating mechanism, is equipped with the ball-milling medium in the abrasive barrel, the abrasive barrel is provided with radial baffle and divides a plurality of cavitys with the abrasive barrel including urceolus and the inner tube that the level set up between urceolus and the inner tube, the cavity is irregularly shaped's cavity.

Further, the partition plates are arranged on the periphery of the inner cylinder at equal angles.

Further, the outer cylinder and/or the inner cylinder are cylindrical.

Further, the outer cylinder and/or the inner cylinder are polygonal.

Furthermore, a spoiler is arranged on the inner wall of the cavity.

Further, the inner wall surface of the cavity is provided with a wear-resistant layer.

Furthermore, a horizontal rotating shaft is arranged on the grinding barrel and is connected with the fixing frame through a bearing seat.

Further, actuating mechanism includes driving gear, driven gear and drive driving gear pivoted gear drive spare, gear drive spare is fixed on the mount, gear drive spare output and driving gear connection, driving gear and driven gear meshing are connected, and driven gear fixes on the abrasive material bucket.

The utility model has the advantages that: the utility model has the advantages that through the arrangement of the irregular cavity, the ball milling medium and the materials circularly rotate in the irregular cavity to form powerful impact, the ball milling medium is beneficial to the dispersion and mixing of the materials while crushing the materials, and the mixing time is shortened; the ball milling medium and the materials are overturned more violently by arranging the turbulence member, so that the crushing and mixing are convenient and quicker; the abrasion-resistant layer prevents the ball-milling medium from damaging the grinding material barrel; and the device has simple structure, low manufacturing cost and simple and convenient maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 embodiment 1 of the present invention.

Fig. 2 is a schematic cross-sectional view a-a of fig. 1.

Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 4 is a schematic cross-sectional view a-a of fig. 3.

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 any creative effort belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1, the utility model relates to a ball mill mixer, including mount 1, the abrasive bucket 2 and the actuating mechanism 3 that drives the abrasive bucket 2 and rotate around the horizontal axis that are arranged on mount 1, the interior ball-milling medium 5 that is equipped with of abrasive bucket 2, abrasive bucket 2 includes the urceolus 21 and the inner tube 22 that set up horizontally, is provided with radial baffle 23 between urceolus 21 and the inner tube 22 and marks off a plurality of cavitys 25 with abrasive bucket 2, in this embodiment, four baffles mark off four cavitys, in other embodiments, can mark off two to six cavitys; the cavity 25 is irregularly shaped, and each cavity 25 is provided with a material inlet and outlet 27 with a cover plate. Through setting up anomalous cavity, when grinding barrel 2 rotated, ball-milling medium 5 and material circulated in anomalous cavity and turned round, make full use of its interior ball-milling medium 5 and the self action of gravity of material for go upward and down in-process material and ball-milling medium 5 form powerful impact, ball-milling medium 5 is favorable to the dispersion of material to mix when smashing the material, shortens the hybrid time, and the device simple structure, low in manufacturing cost, it is simple and convenient to maintain.

Further, the inner tube 22 is disposed at equal angles in the circumferential direction. In the present embodiment, the outer cylinder 21 and the inner cylinder 22 are both cylindrical, and in other embodiments, one of the outer cylinder 21 and the inner cylinder 22 is cylindrical. In this embodiment, the vertical section of the perpendicular to axis of rotation of cavity 25 is fan-shaped, and when milling material bucket 2 rotated, ball-milling medium 5 and material overturn back and forth at four points of fan-shaped structure to ball-milling medium 5 is different with material weight, and the turnover speed of ball-milling medium 5 and material is different, more is favorable to the material to mix when ball-milling medium 5 fully smashed the material.

Further, a spoiler 26 is arranged on the inner wall of the cavity 25, and the spoiler 26 is a protrusion arranged on the inner wall of the cavity 25, and the protrusion may be a strip or a block. Through setting up vortex piece 26, prevent that the material from pressing close to the outside because the outside can be pressed close to centrifugal effect ball-milling medium 5 and material when abrasive material bucket 2 rotates, make the upset more violent through vortex piece 26, be convenient for smash and mix more fast.

Further, the inner wall surface of the cavity 25 is provided with a wear-resistant layer, in this embodiment, the wear-resistant layer is an alumina wear-resistant layer. Avoiding the ball milling media 5 from damaging the milling material barrel 2.

Furthermore, a horizontal rotating shaft is arranged on the grinding barrel 2 and is connected with the fixed frame 1 through a bearing seat 4. The bearing block 4 facilitates rotation of the abrasive bucket 2 relative to the fixed frame 1.

Further, actuating mechanism 3 includes driving gear 32, driven gear 31 and drive driving gear 32 pivoted gear drive piece 33, gear drive piece 33 is fixed on mount 1, gear drive piece 33 output is connected with driving gear 32, and driving gear 32 is connected with driven gear 31 meshing, and driven gear 31 is fixed on abrasive bucket 2. In this embodiment, gear drive 33 includes motor and speed reducer, and the motor passes through the speed reducer to be connected with driving gear 32, drives driven gear 31 through drive driving gear 32 and rotates to drive the rotation of abrasive bucket 2. When the material is discharged, the rotation of the abrasive barrel 2 can be stopped at the position of the upward material inlet and outlet 27 of each cavity 25 to facilitate the material loading, or the downward position of the material inlet and outlet 27 to facilitate the material discharging.

Embodiment 2 differs from embodiment 1 in that the outer cylinder 21 and the inner cylinder 22 are both polygonal, and the driven gear 31 is fixed to the rotation shaft of the abrasive drum 2. In this embodiment, the outer cylinder 21 and the inner cylinder 22 are both square, the partition plates divide four cavities with trapezoidal longitudinal sections between the outer cylinder 21 and the inner cylinder 22, and when the grinding material barrel rotates, the ball milling medium 5 and the material turn over back and forth at four corners of the trapezoidal cavities, which is beneficial to more uniform material dispersion.

Embodiment 3 differs from embodiment 1 in that one of the outer cylinder 21 and the inner cylinder 22 is polygonal.

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 utility model provides a ball milling blendor, includes mount (1), sets up mill feed bucket (2) and drive mill feed bucket (2) on mount (1) around horizontal axis pivoted actuating mechanism (3), is equipped with ball-milling medium (5) in mill feed bucket (2), its characterized in that, mill feed bucket (2) are provided with radial baffle (23) and mark off a plurality of cavitys (25) with mill feed bucket (2) including urceolus (21) and inner tube (22) that the level set up between urceolus (21) and inner tube (22).

2. Ball mill mixer according to claim 1, characterized in that the partitions (23) are arranged at equal angles in the circumferential direction of the inner drum (22).

3. Ball milling blender as claimed in claim 1, characterized in that the outer drum (21) and/or the inner drum (22) are cylindrical.

4. Ball milling blender as claimed in claim 1, characterized in that the outer drum (21) and/or the inner drum (22) are polygonal.

5. Ball milling blender as claimed in any one of claims 1 to 4, characterized in that the inner wall of the chamber (25) is provided with a flow perturbation (26).

6. Ball milling blender as claimed in any one of claims 1 to 4, characterized in that the inner wall surface of the cavity (25) is provided with a wear resistant layer.

7. The ball milling blender mixer according to any one of claims 1 to 4, wherein the milling material barrel (2) is provided with a horizontal rotating shaft, and the rotating shaft is connected with the fixed frame (1) through a bearing seat (4).

8. The ball mill mixer according to claim 7, characterized in that the driving mechanism (3) comprises a driving gear (32), a driven gear (31) and a gear driving member (33) for driving the driving gear (32) to rotate, the gear driving member (33) is fixed on the fixed frame (1), the output end of the gear driving member (33) is connected with the driving gear (32), the driving gear (32) is engaged with the driven gear (31), and the driven gear (31) is fixed with the grinding material barrel (2).