CN211160255U

CN211160255U - Centrifuge controller blade connection structure

Info

Publication number: CN211160255U
Application number: CN201921992196.1U
Authority: CN
Inventors: 孙云山
Original assignee: Qingdao Yunhe Machinery Manufacturing Co ltd
Current assignee: Qingdao Yunhe Machinery Manufacturing Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-04
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a centrifuge controller blade connection structure, including centrifuge body and pivot, centrifuge body's intermediate position department is provided with the pivot, and the surface welding of pivot is provided with down connects the bottom plate, the top of connecting the bottom plate is provided with the location grafting piece down, the top of connecting the bottom plate is provided with connecting the bottom plate down, and goes up the bottom surface of connecting the bottom plate and seted up the location inserting groove. The utility model discloses, set up upper junction bottom plate and lower junction bottom plate respectively bottom centrifuge blade, in the working process to blade installation use, through the location inserted block that will connect bottom plate top surface setting down with the location inserting groove's of seting up bottom upper junction bottom mutual grafting can cooperate, can effectively carry out spacing fixed to blade mounting structure, not only improve the work efficiency of blade installation, also made things convenient for simultaneously in the blade later stage use, damage parts's dismantlement is changed and is maintained.

Description

Centrifuge controller blade connection structure

Technical Field

The utility model relates to a centrifuge blade installation technical field particularly, relates to a centrifuge controller blade connection structure.

Background

Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifuge is mainly used for separating solid particles from liquid in suspension, or separating two liquids which have different densities and are insoluble with each other in emulsion (for example, cream is separated from milk); it can also be used to remove liquids from wet solids, such as by spin drying clothes in a washing machine; the special overspeed tubular separator can also separate gas mixtures with different densities; some settling centrifuges can also grade solid particles according to density or granularity by utilizing the characteristic that solid particles with different densities or granularities have different settling speeds in liquid.

However, in the use process of the centrifugal machine, the blade structure of the centrifugal machine needs to be installed, the traditional blade structure is installed and used, the installation is complex, the working efficiency is lower, when the connecting part is damaged, the replacement and the maintenance in the later period are more convenient, and the position deviation is easy to occur in the structure installation process, so that the accuracy of blade installation is reduced and the use stability is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a centrifuge controller blade connection structure possesses the installation and dismantles and maintain, and the precision uses the advantage that stable strength is big, and then solves the problem among the above-mentioned background art.

(II) technical scheme

Dismantle and maintain for realizing above-mentioned installation, the precision uses the advantage that stability is big, the utility model discloses a concrete technical scheme as follows:

the utility model provides a centrifuge controller blade connection structure, includes centrifuge body and pivot, centrifuge body's intermediate position department is provided with the pivot, and the surface welding of pivot is provided with down connecting bottom plate, the top of connecting bottom plate is provided with the location grafting piece down, the top of connecting bottom plate is provided with connecting bottom plate down, and the bottom surface of connecting bottom plate has seted up the location inserting groove down, it all is equipped with the installation department with lower connecting bottom plate to go up connecting bottom plate.

Furthermore, the bottom of the upper connecting bottom plate is embedded with a first magnetic part, and the adsorption surface of the first magnetic part is positioned on the top surface of the lower connecting bottom plate and is embedded with a second magnetic part.

Furthermore, go up and connect the bottom plate and be provided with the fixed screw with penetrating through fixed screw between the bottom plate down, and fixed screw are equipped with a plurality ofly altogether to a plurality of fixed screws all are annular equidistance with fixed screw and distribute.

Further, the top of going up the connection bottom plate is provided with the blade, and the blade is equipped with a plurality ofly altogether to a plurality of blades all are annular equidistance and distribute.

Furthermore, the first magnetic attraction piece and the second magnetic attraction piece are the same in diameter and are of circular structures.

Furthermore, the cylindrical surface of the rotating shaft is provided with a support limiting block, and the support limiting block and the lower connecting bottom plate are of an integrated welding structure.

(III) advantageous effects

Compared with the prior art, the utility model provides a centrifuge controller blade connection structure possesses following beneficial effect:

(1) the utility model discloses set up upper junction plate and lower junction plate respectively bottom the centrifuge blade, in the working process to blade installation use, through the location inserted block that sets up bottom the lower junction plate top surface and the location inserting groove's of seting up bottom the upper junction plate peg graft each other can cooperate, can effectively carry out spacing fixed to blade mounting structure, not only improve the work efficiency of blade installation, also made things convenient for simultaneously in the blade later stage use, damage parts's dismantlement is changed and is maintained.

(2) The utility model discloses a first magnetism that the upper junction bottom plate bottom set up is inhaled and is connected bottom plate top surface down and inlay the second magnetism that establishes and inhale the mutual absorption cooperation of piece, can be at the in-process that blade installation used, carry out supplementary guide effect to mounting structure, can effectively improve blade mounting structure's stability and precision to support the stopper through pivot top setting and can effectively strengthen the stability and the support intensity in the working process that blade connection structure installation used to mounting structure's support.

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 top view of a centrifuge controller blade connection structure according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a blade connection structure of a centrifuge controller according to an embodiment of the present invention;

fig. 3 is a side view of a centrifuge controller blade connection structure according to an embodiment of the present invention.

In the figure:

1. a centrifuge body; 2. an upper connecting bottom plate; 3. fixing screws; 4. a blade; 5. an installation part; 6. a first magnetic attraction member; 7. positioning the inserting groove; 8. a lower connecting bottom plate; 9. fixing screw holes; 10. positioning the plugging block; 11. a second magnetic attraction member; 12. a support limit block; 13. a rotating shaft.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a centrifuge controller blade connection structure.

Referring to the drawings and the detailed description, as shown in fig. 1-3, a blade connection structure of a centrifuge controller according to an embodiment of the present invention comprises a centrifuge body 1 and a rotating shaft 13, the rotating shaft 13 is disposed at a middle position of the centrifuge body 1, a lower connecting bottom plate 8 is welded to a surface of the rotating shaft 13, a positioning plug block 10 is disposed at a top portion of the lower connecting bottom plate 8, an upper connecting bottom plate 2 is disposed at a top portion of the lower connecting bottom plate 8, a positioning plug groove 7 is disposed at a bottom surface of the upper connecting bottom plate 2, mounting portions 5 are disposed on the upper connecting bottom plate 2 and the lower connecting bottom plate 8, fixing screws 3 are disposed between the upper connecting bottom plate 2 and the lower connecting bottom plate 8 through fixing screws 9, the fixing screws 3 and the fixing screws 9 are disposed in plural numbers, and the plurality of fixing screws 3 and the fixing screws 9 are distributed in an annular equal distance, the top of going up connection bottom plate 2 is provided with blade 4, and blade 4 is equipped with a plurality ofly altogether to a plurality of blades 4 all are annular equidistance and distribute, and the cylindricality surface of pivot 13 is provided with supports stopper 12, and supports stopper 12 and lower 8 formula welded structure as an organic whole of connection bottom plate.

Specifically, through the location grafting that the location grafting piece 10 that sets up 8 top surfaces of lower connecting bottom plate and the location inserting groove 7 seted up in 2 bottoms of last connecting bottom plate peg graft each other can cooperate to pass through fixed screw 9 through fixed screw 3 and fasten connection structure, can effectively carry out spacing fixed to blade 4 mounting structure, not only improved the work efficiency of blade 4 installation, also made things convenient for simultaneously in the blade 4 later stage use, damage the dismantlement of part and change and maintain.

In one embodiment, the bottom of the upper connecting plate 2 is embedded with a first magnetic attraction element 6, and the absorption surface of the first magnetic attraction element 6 is located on the top surface of the lower connecting plate 8 and embedded with a second magnetic attraction element 11, the first magnetic attraction element 6 and the second magnetic attraction element 11 have the same diameter, and the first magnetic attraction element 6 and the second magnetic attraction element 11 are both circular structures.

Specifically, through the first magnetism of the 2 bottoms of last connecting bottom plate setting 6 with connect 8 top surfaces of bottom plate down and inlay the second magnetism of establishing and inhale the cooperation of adsorbing each other of piece 11, can be at the in-process of blade 4 installation use, assist the guide effect to mounting structure, can effectively improve the stability and the precision of blade 4 mounting structure to support stopper 12 through 13 tops of pivot settings can effectively strengthen the stability and the support intensity of the working process of blade 4 connection structure installation use to mounting structure's support.

The working principle is as follows: when in use, the bottom of the blade 4 of the centrifugal machine is respectively provided with the upper connecting bottom plate 2 and the lower connecting bottom plate 8, in the working process of installing and using the blade 4, the positioning insertion block 10 arranged on the top surface of the lower connecting bottom plate 8 is mutually inserted and matched with the positioning insertion groove 7 arranged at the bottom of the upper connecting bottom plate 2, and the fixing screw 3 penetrates through the fixing screw hole 9 to fasten the connecting structure, so that the installing structure of the blade 4 can be effectively limited and fixed, the working efficiency of installing the blade 4 is improved, meanwhile, the disassembly, replacement and maintenance of damaged parts are facilitated in the later use process of the blade 4, in addition, the first magnetic attraction piece 6 arranged at the bottom of the upper connecting bottom plate 2 is mutually adsorbed and matched with the second magnetic attraction piece 11 embedded on the top surface of the lower connecting bottom plate 8, in the installation and use process of the blade 4, the auxiliary guiding function is carried out on the installing structure, can effectively improve the stability and the precision of blade 4 mounting structure to support the stability and the support intensity in the working process that the mounting structure was used in the installation of blade 4 connection structure can effectively be strengthened to the support of mounting structure through the support stopper 12 that the 13 tops of pivot set up.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 centrifuge controller blade connection structure, its characterized in that, includes centrifuge body (1) and pivot (13), the intermediate position department of centrifuge body (1) is provided with pivot (13), and the surface welding of pivot (13) is provided with connecting bottom plate (8) down, the top of connecting bottom plate (8) is provided with location grafting piece (10) down, the top of connecting bottom plate (8) is provided with connecting bottom plate (2) down, and the bottom surface of connecting bottom plate (2) has seted up location inserting groove (7), upper connecting bottom plate (2) all are equipped with installation department (5) with lower connecting bottom plate (8).

2. The centrifuge controller blade connection structure according to claim 1, wherein a first magnetic member (6) is embedded in the bottom of the upper connection base plate (2), and a second magnetic member (11) is embedded in the top surface of the lower connection base plate (8) on the absorption surface of the first magnetic member (6).

3. The centrifuge controller blade connection structure according to claim 1, wherein a plurality of fixing screws (3) are provided between the upper connection base plate (2) and the lower connection base plate (8) through the fixing screw holes (9), and the plurality of fixing screws (3) and the plurality of fixing screw holes (9) are distributed in an annular shape at equal intervals.

4. The centrifuge controller blade connection structure according to claim 1, wherein the top of the upper connection bottom plate (2) is provided with a plurality of blades (4), and the plurality of blades (4) are distributed in a ring shape at equal intervals.

5. The centrifuge controller blade connection structure according to claim 2, wherein the first magnetic member (6) and the second magnetic member (11) have the same diameter, and the first magnetic member (6) and the second magnetic member (11) are both circular structures.

6. The centrifuge controller blade connection structure according to claim 1, wherein the cylindrical surface of the rotating shaft (13) is provided with a support limit block (12), and the support limit block (12) and the lower connection bottom plate (8) are an integral welding structure.