CN215464871U

CN215464871U - Zirconia ceramic rotor device convenient to dismantle that sanding machine was used

Info

Publication number: CN215464871U
Application number: CN202121374447.7U
Authority: CN
Inventors: 陈旭; 陈科良
Original assignee: Dongguan Yu Tian New Materials Co ltd
Current assignee: Dongguan Yu Tian New Materials Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-11
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the technical field of zirconia ceramic rotors, in particular to a zirconia ceramic rotor device which is convenient to disassemble and used for a sand mill, is applied to a rotating shaft with a clamping part formed on the peripheral side, and comprises: set up a plurality of first recesses on the inner wall, and a protruding first rotor that is equipped with a plurality of block posts of terminal surface, with first rotor is mirror symmetry's second rotor, and is adjacent block post shaping has the block to lack the piece, and all sides protruding be equipped with the joint in protruding tooth on the block is lacked to the block, and the joint in first rotor with discharge disc between the second rotor. The grinding device has the advantages of quick installation and disassembly, good stability and high grinding efficiency.

Description

Zirconia ceramic rotor device convenient to dismantle that sanding machine was used

Technical Field

The utility model relates to the technical field of zirconia ceramic rotors, in particular to a zirconia ceramic rotor device which is convenient to disassemble and used for a sand mill.

Background

The rotor of the traditional sand mill is mainly connected by aligning and fixing the rotating shaft and the rotor by adopting a single key pin, and because the rotating speed of the rotating shaft of the sand mill is very high, the weight of the rotor and the borne super-strong centrifugal force are fixed only by clamping positions of the single key pin, so that the local contact position of the rotating shaft and the rotor is stressed too much, the material fatigue of the stressed part of the fixed position of the key pin and the rotor is caused, the cracking and separation of the zirconia ceramic rotor are easily caused, and the equipment is damaged.

Accordingly, there is a need to overcome the above-mentioned deficiencies by providing a zirconia ceramic rotor assembly for a sanding machine that is easy to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide the zirconia ceramic rotor device which is convenient to disassemble and used for the sand mill, and has the advantages of quick assembly and disassembly, good stability and high grinding efficiency.

In order to achieve the purpose, the utility model adopts the technical scheme that:

zirconia ceramic rotor device convenient to detach that sanding machine was used is applied to all sides shaping and has in the pivot of block portion, includes: set up a plurality of first recesses on the inner wall, and a protruding first rotor that is equipped with a plurality of block posts of terminal surface, with first rotor is mirror symmetry's second rotor, and is adjacent block post shaping has the block to lack the piece, and all sides protruding be equipped with the joint in protruding tooth on the block is lacked to the block, and the joint in first rotor with discharge disc between the second rotor.

Preferably, the first rotor includes: the ring body, the interval is evenly formed in on the ring body inside wall first recess, and protruding locate ring body one end, and locate adjacent two between the first recess the joint post.

Preferably, the width of the opening of each first groove increases from outside to inside in sequence.

Preferably, each of the engaging columns has an arc-shaped surface structure, and two side surfaces of each of the engaging columns are inclined surfaces.

Preferably, the discharge disc comprises a torus and the convex teeth which are uniformly spaced and extend from the outer side wall of the torus to the outer direction.

Preferably, the lobes extend beyond the first rotor outer surface.

Preferably, each of said teeth is trapezoidal in shape.

Preferably, the thickness of the discharge disc is 1/2 the thickness of the first groove.

The utility model has the beneficial effects that: through set up a plurality of first recess makes this product atress more balanced in the use, and the assembly is more convenient, and the structure is more reasonable first rotor with set up between the second rotor go out the charging tray, just go out charging tray week side and set up the dogtooth assembles the banding through the stack the wheeled structure of dogtooth, in grinding work, by the rotatory strong centrifugal force that produces of rotor and the stirring power of dogtooth makes the material that grinds the intracavity take place irregular motion in all directions, combines the product structure, makes the material that grinds the intracavity, produces fluid kinetic energy, and powder granule, grinding medium and this device effect each other have strengthened the work effect of grinding, promote the promotion of grinding efficiency.

Drawings

FIG. 1 is an exploded view of a zirconia ceramic rotor assembly for a sanding machine according to the present invention that is easy to disassemble.

Description of the drawings the reference numerals indicate:

1-first rotor, 11-circular ring main body, 12-first groove, 13-clamping column, 2-second rotor, 3-discharging disc, 31-first circular ring body and 32-convex tooth.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

It will be understood that when an element is referred to as being "connected" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1, the easy-to-detach zirconia ceramic rotor device for a sand mill of the present embodiment includes: first rotor 1, second rotor 2 and play charging tray 3, wherein, it respectively with first rotor 1 with second rotor 2 joint, just locate to go out charging tray 3 first rotor 1 with between the second rotor 2.

In some preferred embodiments, the first rotor 1 comprises: ring main part 11, the interval evenly formed in first recess 12 on the 11 inside walls of ring main part, and protruding locating 11 one end of ring main part, and locate adjacent two block post 13 between the first recess 12, each the width of the opening part of first recess 12 is by outer inside increase in proper order, each block post 13 all is arc profile structure, each 13 both sides face of block post is the inclined plane. The second rotor 2 and the first rotor 1 are mirror-symmetric, so the structure of the second rotor 2 is described with reference to the structure of the first rotor 1, and details are not repeated here. In a preferred embodiment, the number of the first grooves 12 is 6, and the number of the engaging posts 13 is 6.

In some preferred embodiments, the discharge tray 3 includes a circular ring body 31, and the teeth 32 uniformly spaced from the outer side wall of the circular ring body 31 and extending outward, the teeth 32 extend beyond the outer surface of the first rotor 1 (i.e., after the first rotor 1, the second rotor 2 and the discharge tray 3 are stacked and assembled, the teeth 3 extend beyond the outer surfaces of the first rotor 1 and the second rotor 2), each of the teeth 32 is correspondingly engaged between every two adjacent engaging posts 13, and each of the teeth 13 is trapezoidal. In a preferred embodiment, the thickness of the discharging disc 3 is 1/2 of the thickness of the first groove 12.

From the above description, it can be seen that this product has installation and dismantlement swift, the steadiness is good and the advantage that grinding efficiency is high.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Zirconia ceramic rotor device convenient to detach that sanding machine was used is applied to all sides shaping and has in the pivot of block portion, its characterized in that includes: set up a plurality of first recesses on the inner wall, and a protruding first rotor that is equipped with a plurality of block posts of terminal surface, with first rotor is mirror symmetry's second rotor, and is adjacent block post shaping has the block to lack the piece, and all sides protruding be equipped with the joint in protruding tooth on the block is lacked to the block, and the joint in first rotor with discharge disc between the second rotor.

2. The easy to disassemble zirconia ceramic rotor assembly for a sanding machine according to claim 1, wherein said first rotor comprises: the ring body, the interval is evenly formed in on the ring body inside wall first recess, and protruding locate ring body one end, and locate adjacent two between the first recess the joint post.

3. The rotor assembly of zirconia ceramics for sanding machines of claim 2 wherein the width of the opening of each of said first recesses increases from outside to inside.

4. The rotor assembly of claim 2 or 3, wherein each of said engagement posts is of arcuate profile configuration, and wherein each of said engagement posts is inclined on both sides.

5. The easy to remove zirconia ceramic rotor assembly for a sanding machine as defined in claim 1 wherein said discharge disc includes a torus and said teeth are spaced evenly outwardly from an outer sidewall of said torus.

6. The easy to disassemble zirconia ceramic rotor assembly for a sanding machine of claim 5 wherein said teeth extend beyond said first rotor outer surface.

7. The rotor assembly of zirconia ceramic for a sanding machine of claim 5 or 6 wherein each of said teeth is trapezoidal in shape.

8. The easy to remove zirconia ceramic rotor assembly for a sanding machine as defined in claim 1 wherein said discharge disc has a thickness 1/2 the thickness of said first recess.