CN211914205U

CN211914205U - Centrifuge for chemical production

Info

Publication number: CN211914205U
Application number: CN202020486489.9U
Authority: CN
Inventors: 陈彬; 侯园园; 阳晓昱; 李晋
Original assignee: Zhengzhou Railway Vocational and Technical College
Current assignee: Zhengzhou Railway Vocational and Technical College
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-13
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a centrifuge for chemical production, rotate the mount pad of connection in the box including the lid of threaded connection on the box and through the bull stick, its characterized in that, fixed mounting has the motor in the box, and the output and the bull stick fixed connection of motor are equipped with the mounting groove on the mount pad, and has placed the cylinder in the mounting groove, and fixed knot constructs is installed to the bottom of mount pad, is equipped with a plurality of shock-absorbing structure on the inner wall of mount pad. Has the advantages that: the utility model discloses can easily realize the dismantlement and the installation between unidimensional separating cylinder and the mount pad, application scope is wider, and operates weak point consuming time, has improved to a certain extent and has dismantled the work efficiency when wasing to the separating cylinder.

Description

Centrifuge for chemical production

Technical Field

The utility model relates to a chemical production technical field especially relates to a centrifuge for chemical production.

Background

The centrifugal machine is a mechanical device which rapidly separates impurities in liquid or solid particles and two mutually immiscible liquids by utilizing centrifugal force, can achieve the effects of purifying, removing impurities and the like, and is common in chemical production.

The centrifugal cylinder and the machine body in the existing centrifugal machine are usually connected in an integrated forming or bolt fixing mode, and when the centrifugal cylinder and the machine body need to be cleaned, the centrifugal cylinder and the machine body are difficult to disassemble, so that the cleaning operation is inconvenient to carry out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a centrifugal machine for chemical production.

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

the utility model provides a centrifuge for chemical production, includes the lid of threaded connection on the box and rotates the mount pad of connection in the box through the bull stick, its characterized in that, fixed mounting has the motor in the box, and the output and the bull stick fixed connection of motor are equipped with the mounting groove on the mount pad, and has placed the cylinder in the mounting groove, and fixed knot constructs is installed to the bottom of mount pad, is equipped with a plurality of shock-absorbing structure on the inner wall of mount pad.

In foretell centrifuge for chemical production, fixed knot constructs by the spread groove, two-way lead screw, servo motor, two spouts, two fixed blocks and two connecting block are constituteed, two spout symmetries are established on the lateral wall of mounting groove, two fixed blocks are sliding connection respectively in two spouts, two connecting block difference fixed mounting are on two fixed blocks, the spread groove is seted up on the lateral wall of mounting groove, and the spread groove cooperatees with two connecting block, two-way lead screw rotates to be connected in the spread groove, and two-way lead screw is threaded connection with two fixed blocks, servo motor fixed mounting is on the lateral wall of mount pad, and servo motor's output and two-way lead screw extend to the outer one end fixed connection of mount pad.

In foretell centrifuge for chemical production, shock-absorbing structure is by the fixing base, flexible groove, the kicking block, a spring, the annular slab, two clutch blocks and two resistance grooves are constituteed, fixing base fixed mounting is on the inner wall of mount pad, flexible groove is seted up between fixing base and mount pad, kicking block sliding connection is in flexible inslot, spring mounting is between kicking block and flexible groove, annular slab fixed mounting is in the one end that the kicking block extends to flexible inslot, two clutch blocks symmetry are installed on the kicking block, two resistance groove symmetries are seted up on the lateral wall in flexible groove, and two resistance grooves cooperate with two clutch blocks respectively.

In foretell centrifuge for chemical production, fixed mounting has the controller on the lateral wall of box, and controller and motor and servo motor are electric connection.

In foretell centrifuge for chemical production, the annular plate is kept away from the one end fixed mounting of fixing base and is had the rubber layer, and mount pad, fixed block and kicking block are wear-resisting metal material and make.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through the cooperation of two-way lead screw and two connecting blocks, be convenient for adjust the interval of two fixed blocks to can easily realize the dismantlement and the installation between not unidimensional cylinder and the mount pad, application scope is wider, and operates weak point consuming time, has improved to a certain extent and has dismantled the work efficiency when wasing to the cylinder.

2: through the cooperation of spring and kicking block, can make a plurality of annular plates support the outer wall of separator bowl simultaneously, make it keep more stable state on the mount pad, through the cooperation of clutch blocks and resistance groove, can consume the kinetic energy that produces when rocking the separator bowl to can reduce its range of rocking, play the cushioning effect, can guarantee going on smoothly of centrifugal operation to a certain extent.

To sum up, the utility model discloses can easily realize the dismantlement and the installation between unidimensional cylinder and the mount pad, application scope is wider, and operates weak point consuming time, has improved to a certain extent and has dismantled the work efficiency when wasing to the cylinder.

Drawings

FIG. 1 is a schematic structural view of a centrifuge for chemical production according to the present invention;

FIG. 2 is a view of a centrifuge for chemical production according to the present invention;

fig. 3 is the utility model provides an among the centrifuge for chemical production.

In the figure: the device comprises a box body 1, a cover body 2, a mounting seat 3, a mounting groove 4, a sliding groove 5, a fixing block 6, a connecting block 7, a connecting groove 8, a bidirectional screw rod 9, a servo motor 10, a fixing seat 11, a telescopic groove 12, a top block 13, a spring 14, an annular plate 15, a friction block 16, a separating cylinder 17 and a controller 18.

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 creative work belong to the protection scope of the present invention.

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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a centrifuge for chemical production, including threaded connection lid 2 on box 1 and through the bull stick rotation connection mount pad 3 in box 1, fixed mounting has the motor in box 1 (worth mentioning, the motor is current product, its theory of operation and concrete structure do not do specifically expounded here), and the output and the bull stick fixed connection of motor, the motor can provide power for the rotation of mount pad 3 to drive the last separator 17 of it and rotate and carry out centrifugal operation.

Be equipped with mounting groove 4 on the mount pad 3, and placed the cylinder 17 in the mounting groove 4, fixed knot constructs is installed to the bottom of mount pad 3, and fixed knot constructs by spread groove 8, two-way lead screw 9, servo motor 10, two spouts 5, two fixed blocks 6 and two connecting blocks 7 are constituteed, are convenient for fix the cylinder 17.

The two sliding grooves 5 are symmetrically arranged on the side wall of the mounting groove 4, the two fixing blocks 6 are respectively connected in the two sliding grooves 5 in a sliding manner, the two connecting blocks 7 are respectively fixedly arranged on the two fixing blocks 6, the connecting groove 8 is arranged on the side wall of the mounting groove 4, the connecting groove 8 is matched with the two connecting blocks 7, the two-way screw rod 9 is rotatably connected in the connecting groove 8, the two-way screw rod 9 and the two fixing blocks 6 are both in threaded connection, the servo motor 10 is fixedly arranged on the side wall of the mounting seat 3 (the servo motor 10 is the same as a servo motor used in a patent No. CN207155573U patent document), the output end of the servo motor 10 is fixedly connected with one end of the two-way screw rod 9 extending out of the mounting seat 3, when the servo motor 10 rotates forwards, the two fixing blocks 6 are close to each other through the matching of the two-way screw rod, the fixing operation of the separating cylinders 17 with different sizes is completed, and on the contrary, when the servo motor 10 rotates reversely, the two fixing blocks 6 can be separated from the separating cylinders 17, so that the separating cylinders 17 can be detached conveniently.

Be equipped with a plurality of shock-absorbing structure on the inner wall of mount pad 3, shock-absorbing structure comprises fixing base 11, flexible groove 12, kicking block 13, spring 14, annular plate 15, two clutch blocks 16 and two resistance grooves, can reduce the rocking amplitude when separating cylinder 17 rotates.

The fixed seat 11 is fixedly arranged on the inner wall of the mounting seat 3, the telescopic groove 12 is arranged between the fixed seat 11 and the mounting seat 3, the top block 13 is connected in the telescopic groove 12 in a sliding way, the spring 14 is arranged between the top block 13 and the telescopic groove 12, the annular plate 15 is fixedly arranged at one end of the top block 13 extending out of the telescopic groove 12, the two friction blocks 16 are symmetrically arranged on the top block 13, the two resistance grooves are symmetrically arranged on the side wall of the telescopic groove 12 and are respectively matched with the two friction blocks 16, by the cooperation of the spring 14 and the top block 13, the annular plate 15 is attached to the outer side of the upper end of the separating cylinder 17, thereby supporting the outer wall thereof, when the separating drum 17 is shaken, it is first necessary to overcome the elastic force of the spring 14, at which time a part of its kinetic energy is consumed, and secondly, the friction force between the friction block 16 and the resistance groove needs to be overcome, the kinetic energy is further consumed, and the shock absorption effect is achieved.

The controller 18 (such as a PLC) is fixedly mounted on the side wall of the box body 1, and the controller 18 is electrically connected with the motor and the servo motor 10, so that the working conditions of the motor and the servo motor 10 can be conveniently controlled.

The rubber layer is fixedly arranged at one end, far away from the fixed seat 11, of the annular plate 15, and the mounting seat 3, the fixed block 6 and the top block 13 are all made of wear-resistant metal materials (the wear-resistant metal materials can be high manganese steel), so that the possibility of abrasion of parts in the centrifuge during centrifugal operation can be reduced.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a centrifuge for chemical production, includes lid (2) of threaded connection on box (1) and rotates mount pad (3) of connection in box (1) through the bull stick, its characterized in that, fixed mounting has the motor in box (1), and the output and the bull stick fixed connection of motor, be equipped with mounting groove (4) on mount pad (3), and placed cylinder (17) in mounting groove (4), fixed knot constructs is installed to the bottom of mount pad (3), be equipped with a plurality of shock-absorbing structure on the inner wall of mount pad (3).

2. The centrifugal machine for chemical production according to claim 1, wherein the fixed structure is composed of a connecting groove (8), a two-way screw rod (9), a servo motor (10), two sliding grooves (5), two fixed blocks (6) and two connecting blocks (7), the two sliding grooves (5) are symmetrically arranged on the side wall of the mounting groove (4), the two fixed blocks (6) are respectively and slidably connected in the two sliding grooves (5), the two connecting blocks (7) are respectively and fixedly arranged on the two fixed blocks (6), the connecting groove (8) is arranged on the side wall of the mounting groove (4), the connecting groove (8) is matched with the two connecting blocks (7), the two-way screw rod (9) is rotatably connected in the connecting groove (8), the two-way screw rod (9) and the two fixed blocks (6) are in threaded connection, the servo motor (10) is fixedly arranged on the side wall of the mounting seat (3), and the output end of the servo motor (10) is fixedly connected with one end of the bidirectional screw rod (9) extending out of the mounting seat (3).

3. The centrifugal machine for chemical production according to claim 1, wherein the damping structure is composed of a fixed seat (11), a telescopic groove (12), a top block (13), a spring (14), an annular plate (15), two friction blocks (16) and two resistance grooves, the fixed seat (11) is fixedly installed on the inner wall of the installation seat (3), the telescopic groove (12) is arranged between the fixed seat (11) and the installation seat (3), the top block (13) is slidably connected in the telescopic groove (12), the spring (14) is installed between the top block (13) and the telescopic groove (12), the annular plate (15) is fixedly installed at one end of the top block (13) extending out of the telescopic groove (12), the two friction blocks (16) are symmetrically installed on the top block (13), and the two resistance grooves are symmetrically arranged on the side wall of the telescopic groove (12), and the two resistance grooves are respectively matched with the two friction blocks (16).

4. The centrifuge for chemical production according to claim 2, wherein the controller (18) is fixedly mounted on the side wall of the box body (1), and the controller (18) is electrically connected with the motor and the servo motor (10).

5. The centrifugal machine for chemical production according to claim 3, wherein a rubber layer is fixedly arranged at one end of the annular plate (15) far away from the fixed seat (11), and the installation seat (3), the fixed block (6) and the top block (13) are all made of wear-resistant metal materials.