CN216605480U

CN216605480U - Non-circular spacing structure between bead-pulling pieces of sand mill

Info

Publication number: CN216605480U
Application number: CN202120602686.7U
Authority: CN
Inventors: 余伟; 宋克甫
Original assignee: DONGGUAN LONGLY MACHINERY CO LTD
Current assignee: DONGGUAN LONGLY MACHINERY CO LTD
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2022-05-27
Anticipated expiration: 2031-03-24

Abstract

The utility model belongs to the technical field of sand mills, and particularly relates to a non-circular spacing structure between bead-poking members of a sand mill, which comprises a rotating shaft and a plurality of groups of bead-poking mechanisms (and possibly rotors), wherein the rotors are sleeved on the rotating shaft, the rotors are clamped with the rotating shaft, the bead-poking mechanisms are all connected with a main shaft or the rotors, each group of the bead-poking mechanisms comprises an integral bead-poking member or a plurality of bead-poking members, the bead-poking members are distributed in a circumferential array, the bead-poking mechanisms are distributed on the outer surface of the rotors or the main shaft in a linear array, a gap exists between two adjacent groups of bead-poking mechanisms, and the surface of the gap is of a non-circular structure. The grinding medium in the sand mill can also be stirred by the spaced surfaces in the rotating process, so that the grinding effect of the sand mill is increased, and the production efficiency of grinding slurry is improved.

Description

Non-circular interval structure between ball stirring pieces of sand mill

Technical Field

The utility model belongs to the technical field of sand mills, and particularly relates to a non-circular spacing structure between ball stirring pieces of a sand mill.

Background

In many slurry (e.g., ink, paint, etc.) production applications, a sander is used, the structure of which greatly affects the quality of the product.

Among the prior art, set up many and dial the pearl spare in dull polish machine, the during operation is stirred the grinding medium through dialling the pearl spare and is ground the thick liquids to increase the effect of grinding, the current interval structure of dialling between the piece, it is generally circular, this kind of circular shape interval structure does not have stirring effect to the grinding medium, and the total grinding effect is not good, causes the inefficiency of grinding.

In view of the above, the related art needs to be perfected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: aiming at the defects of the prior art, the non-circular spacing structure between the ball stirring pieces of the sand mill is provided, the grinding medium can be stirred, the grinding effect on the slurry is increased, and the production efficiency of grinding the slurry is improved.

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

the utility model provides a non-circular interval structure between pearl spare is dialled to sand mill, includes pivot, rotor and multiunit and dials pearl mechanism, the rotor cover is located the pivot, the rotor with the pivot joint, the multiunit dial pearl mechanism all with the rotor is connected, every group dial including a whole pearl spare or a plurality of pearl spare of dialling in the pearl mechanism, it is a plurality of dial the pearl spare and be circumference array distribution, the multiunit stir the pearl construct be linear array distribution in the surface of rotor, adjacent two sets of there is the interval between dialling pearl mechanism, the spaced surface is non-circular structure. In practical application, pivot among the sand mill drives the rotor and rotates, the multiunit of fixing on the rotor is dialled pearl mechanism and is driven the rotation, stir the grinding medium among the sand mill, meanwhile, because adjacent two sets of alternate surfaces of dialling between pearl mechanism are non-circular structure, alternate surface is uneven structure and/or has the structure of edge promptly, consequently, the grinding medium among the sand mill can also be stirred at the pivoted in-process to alternate surface, thereby the grinding effect of sand mill has been increased, the production efficiency of grinding thick liquids has been improved.

As an improvement of the noncircular spacing structure between the ball stirring pieces of the sand mill, the stirring pieces are disks and/or rod pins. In practical application, the structure of the stirring piece can be various, and the stirring piece can be flexibly arranged according to the production requirement.

As an improvement of the noncircular spacing structure between the poking parts of the sand mill, the poking ball parts are connected with the rotor through welding and/or screwing. In practical application, the connection mode between the ball shifting piece and the rotor can be various, and the ball shifting piece and the rotor can be flexibly arranged according to practical situations.

As an improvement of the non-circular spacing structure between the ball stirring pieces of the sand mill, the rotor is clamped with the rotating shaft through a pin. This kind of structural design is favorable to driving the rotor through the pivot and rotates.

As an improvement of the non-circular spacing structure between the sand mill ball stirring pieces, the cross section of the spacing structure is polygonal. In practical application, the spaced cross-sectional shapes can be various and can be flexibly set according to actual conditions so as to be capable of stirring the grinding medium to move.

The beneficial effects of the utility model are: in practical application, pivot among the sand mill drives the rotor and rotates, the multiunit of fixing on the rotor is dialled pearl mechanism and is driven the rotation, stir the grinding medium among the sand mill, meanwhile, because adjacent two sets of alternate surfaces of dialling between pearl mechanism are non-circular structure, alternate surface is uneven structure and/or has the structure of edge promptly, consequently, the grinding medium among the sand mill can also be stirred at the pivoted in-process to alternate surface, thereby the grinding effect of sand mill has been increased, the production efficiency of grinding thick liquids has been improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic sectional view of the plane A-A in FIG. 1;

FIG. 3 is a second exemplary structure of the present invention;

FIG. 4 is a schematic structural view taken along the plane B-B in FIG. 3;

wherein: 1-a rotating shaft; 2-a rotor; 21-interval; 3-a bead pulling mechanism; 31-ball-picking piece.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The present invention will be described in further detail below with reference to the accompanying drawings, but the present invention is not limited thereto.

Examples

As shown in fig. 1-4, a non-circular interval structure between pearl spare is dialled to sand mill, including pivot 1, rotor 2 and multiunit dial pearl mechanism 3, pivot 1 is located to rotor 2 cover, rotor 2 and pivot 1 joint, the multiunit is dialled pearl mechanism 3 and is all connected with rotor 2, every group is dialled pearl mechanism 3 and is included a whole pearl spare or a plurality of piece 31 of dialling in, a plurality of pearl pieces 31 of dialling are circumference array distribution, the multiunit is dialled pearl mechanism 3 and is linear array distribution in the surface of rotor 2, there is interval 21 between adjacent two sets of pearl mechanisms 3 of dialling, the surface of interval 21 is non-circular structure. In practical application, pivot 1 among the sand mill drives rotor 2 and rotates, the multiunit of fixing on rotor 2 is dialled pearl mechanism 3 and is driven the rotation, stir the grinding medium among the sand mill, meanwhile, because the surface of interval 21 between adjacent two sets of pearl mechanisms 3 of dialling is non-circular structure, the surface of interval 21 is uneven structure and/or has the structure of edge promptly, consequently, the grinding medium among the sand mill can also be stirred at the pivoted in-process to the surface of interval 21, thereby increased the grinding effect of sand mill, the production efficiency of grinding thick liquids has been improved.

Preferably, the ball-ejecting member 31 is a disk and/or a pin. In practical application, the structure of the bead pulling piece 31 can be various, and the bead pulling piece can be flexibly arranged according to production requirements.

Preferably, the ball 31 is connected to the rotor 2 by welding and/or screwing. In practical application, the connection mode between the ball-pulling piece 31 and the rotor 2 can be various, and can be flexibly set according to practical situations.

Preferably, the rotor 2 is clamped with the rotating shaft 1 through a pin. The structural design is beneficial to driving the rotor 2 to rotate through the rotating shaft 1.

Preferably, the cross-sectional shape of the space 21 is polygonal. In practical application, the cross-sectional shape of the space 21 can be various, and can be flexibly set according to practical conditions so as to be subject to the movement of stirring the grinding medium.

The working principle of the utility model is as follows: in practical application, pivot 1 among the sand mill drives rotor 2 and rotates, the multiunit of fixing on rotor 2 is dialled pearl mechanism 3 and is driven the rotation, stir the grinding medium among the sand mill, meanwhile, because the surface of interval 21 between adjacent two sets of pearl mechanisms 3 of dialling is non-circular structure, the surface of interval 21 is uneven structure and/or has the structure of edge promptly, consequently, the grinding medium among the sand mill can also be stirred at the pivoted in-process to the surface of interval 21, thereby increased the grinding effect of sand mill, the production efficiency of grinding thick liquids has been improved.

The foregoing description shows and describes several preferred embodiments of the utility model, but as aforementioned, it is to be understood that the utility model is not limited to the forms disclosed herein, and is not to be construed as excluding other embodiments, and that the utility model is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a non-circular interval structure between sand mill plectrum piece which characterized in that: dial pearl mechanism (3) including pivot (1), rotor (2) and multiunit, rotor (2) cover is located pivot (1), rotor (2) with pivot (1) joint, multiunit dial pearl mechanism (3) all with rotor (2) are connected, every group dial pearl piece (31), a plurality of including a plurality of in pearl mechanism (3) dial pearl piece (31) and be the circumference array distribution, multiunit dial pearl mechanism (3) be linear array distribute in the surface of rotor (2), adjacent two sets of there are interval (21) between dialling pearl mechanism (3), the surface at interval (21) is the non-circular structure.

2. The non-circular spacing structure between beads of a sand mill as recited in claim 1, wherein: the ball-pulling piece (31) is a disk or a pin.

3. The non-circular spacing structure between beads of a sand mill as recited in claim 1, wherein: the ball-pulling piece (31) is connected with the rotor (2) through welding and/or screwing.

4. The non-circular spacing structure between the striking plates of a sand mill of claim 1, wherein: the rotor (2) is connected with the rotating shaft (1) in a clamping mode through a pin.

5. The non-circular spacing structure between the sand mill striking balls as defined in claim 3, wherein: the cross-sectional shape of the space (21) is a polygon.