CN211964603U

CN211964603U - Centrifuge for chemical production

Info

Publication number: CN211964603U
Application number: CN201922323926.5U
Authority: CN
Inventors: 张佳
Original assignee: Individual
Current assignee: Jilin Hanfeng Graphite New Material Technology Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-11-20
Anticipated expiration: 2029-12-21

Abstract

The utility model provides a centrifuge for chemical production relates to chemical industry technical field. This centrifuge for chemical production, the on-line screen storage device comprises a base, the upper surface left end fixedly connected with branch of base, the right flank of branch are provided with the cylinder, and adjustment mechanism has all been cup jointed at the upper and lower both ends of cylinder, through two double-screw bolt fixed connection between two adjustment mechanism, and the nut has been cup jointed to the outside screw thread of double-screw bolt, and the nut all has been cup jointed buffer gear with the adjustment mechanism's that is located the top upper surface contact, the one end that two adjustment mechanism kept away from each other. This centrifuge for chemical production through setting up cylinder, adjustment mechanism, buffer gear and motor, has solved traditional centrifuge, appears easily because the centrifuge wearing and tearing increase that leads to in the rotary barrel of high-speed rotation liquid quality is inhomogeneous, has shortened centrifuge's life, has increased the maintenance frequency when increasing the cost, the problem of inconvenience is brought for user's use.

Description

Centrifuge for chemical production

Technical Field

The utility model relates to the technical field of chemical industry, specifically be a centrifuge for chemical production.

Background

The centrifugal machine is a machine for separating components from liquid and solid particles or a mixture of liquid and liquid by using centrifugal force, and is mainly used for separating solid particles from liquid in suspension or separating two liquids which have different densities and are not mutually soluble in emulsion.

Traditional centrifuge appears easily because the centrifuge wearing and tearing increase that leads to in the rotary drum of high-speed rotation liquid quality is inhomogeneous, has shortened centrifuge's life, has increased maintenance frequency when increasing the cost, brings inconvenience for user's use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a centrifuge for chemical production has solved traditional centrifuge, appears easily because the centrifuge wearing and tearing increase that leads to is inhomogeneous at the rotary drum interior liquid quality under the high-speed rotation, has shortened centrifuge's life, has increased the maintenance frequency when increasing the cost, the problem of inconvenience is brought in the use of giving the user.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a centrifugal machine for chemical production comprises a base, wherein a supporting rod is fixedly connected to the left end of the upper surface of the base, a separating cylinder is arranged on the right side surface of the supporting rod, adjusting mechanisms are sleeved at the upper end and the lower end of the separating cylinder respectively, the two adjusting mechanisms are fixedly connected through two studs, nuts are sleeved on the outer threads of the studs, the nuts are in contact with the upper surface of the adjusting mechanism located above the separating cylinder, buffering mechanisms are sleeved at the ends, away from each other, of the two adjusting mechanisms, the sides, away from each other, of the two buffering mechanisms are fixedly connected with the right side surface of the supporting rod, two connecting rods are fixedly connected to the right side surface of the supporting rod, the sides, close to each other, of the two connecting rods are respectively and fixedly connected with the two buffering mechanisms, a motor is fixedly connected to the right side of the supporting rod on the upper surface of the base, a universal joint, the adjusting mechanism comprises a cover plate, two mounting bars and a mounting block, the cover plate is sleeved outside the separating cylinder, two studs vertically penetrate through the two cover plates, a nut is in contact with the upper surface of the cover plate positioned above, the mounting bars are provided with a plurality of vertically penetrating screw holes, the mounting block is positioned above the two mounting bars and is provided with four vertically penetrating pin holes, pin columns are inserted in the pin holes, one end of each pin column penetrating through the mounting block is inserted in the screw holes, a rotating shaft is fixedly inserted in one surface of the mounting block, which is far away from the mounting bars, the buffering mechanism comprises a lantern ring and two clamping rings, the lantern ring is sleeved outside the rotating shaft, six rocking bars are hinged to the circumferential surface of the lantern ring, rotating blocks are sleeved outside the rocking bars, the six rotating blocks are positioned between the two clamping rings, the six rotating blocks are rotatably connected with the two clamping rings, the rocking bars are elastically connected with the rotating blocks, and the, the rocker is located the inside one end of commentaries on classics piece and all fixedly cup joints the spacing collar, the rocker is located the inside one end of commentaries on classics piece and all has cup jointed the spring, the both ends of spring respectively with the inner diapire fixed connection of spacing collar and commentaries on classics piece.

Preferably, two adjustment mechanism and two buffer gear all lie in same straight line, and the distance that lies in between the adjustment mechanism and the buffer gear of one side is the same, sets up two sets of buffer gear and can provide certain holding power for the cylinder.

Preferably, the two studs are symmetrically arranged in front and back of the axis of the separating cylinder, and the two studs can play a role in fixing the two adjusting mechanisms, so that the sealing performance of the separating cylinder can be ensured.

Preferably, the two mounting bars are symmetrically arranged in front and back of the axis of the separating cylinder, the screw holes are equidistantly arranged, the upper mounting block and the lower mounting block are positioned on the same straight line, the mounting blocks can move relative to the two mounting bars, and the centrifugal size can be changed.

Preferably, the bearing is fixedly sleeved at one end, located inside the lantern ring, of the rotating shaft, the outer ring of the bearing is fixedly connected with the inner wall of the lantern ring, the six rocking bars are arranged in an equidistant circumferential array mode according to the axial lead of the lantern ring, meanwhile, the six rotating blocks are also arranged in an equidistant mode, the buffering effect can be achieved by the aid of the six rotating blocks, and the rotating shaft is prevented from being abraded.

(III) advantageous effects

The utility model provides a centrifuge for chemical production. The method has the following beneficial effects:

1. the centrifugal machine for chemical production is provided with the separating cylinder, the adjusting mechanism, the buffering mechanism and the motor, the rotating shaft below the motor can be driven to rotate by the universal joint when the motor rotates, the separating cylinder can rotate when the rotating shaft rotates, the separating cylinder starts to rotate centrifugally because the mounting block is not positioned on the axis position of the separating cylinder, the rotating shaft receives larger centrifugal force when rotating centrifugally, the rotating shaft can drive the lantern ring to move in small amplitude when bearing force, the lantern ring can compress the spring according to the rocker when moving, and the rotating block can rotate under bearing force, so that the abrasion of the centrifugal cylinder on the rotating shaft when rotating is reduced, the problem of the traditional centrifugal machine is solved, the increase of the abrasion of the centrifugal machine caused by the uneven liquid quality in the rotating cylinder under high-speed rotation is easy to occur, the service life of the centrifugal machine is shortened, the cost is increased, and the maintenance frequency is increased, bringing inconvenience to the user.

2. This centrifuge for chemical production through setting up installation piece and two mounting bars, through adjusting the round pin post, can adjust the distance between installation piece and the separating cylinder axial lead, further reaches the centrifugal force to the separating cylinder when adjusting motor rotates.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of the adjusting mechanism and the buffering mechanism of the present invention;

fig. 4 is a schematic view of the internal structure of the buffering mechanism of the present invention.

The device comprises a base 1, a support rod 2, a separating cylinder 3, a regulating mechanism 4, a cover plate 41, a mounting bar 42, a mounting block 43, a screw hole 44, a pin hole 45, a pin column 46, a rotating shaft 47, a stud 5, a buffer mechanism 6, a lantern ring 61, a clamping ring 62, a rocker 63, a rotating block 64, a limiting ring 65, a spring 66, a motor 7, a universal joint 8, a screw cap 9 and a connecting rod 10.

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.

The embodiment of the utility model provides a centrifuge for chemical production:

in the first embodiment, as shown in fig. 1-4, the separator comprises a base 1, a supporting rod 2 is fixedly connected to the left end of the upper surface of the base 1, a separating cylinder 3 is arranged on the right side surface of the supporting rod 2, adjusting mechanisms 4 are respectively sleeved at the upper end and the lower end of the separating cylinder 3, the two adjusting mechanisms 4 are fixedly connected with each other through two studs 5, nuts 9 are respectively sleeved on the outer threads of the studs 5, the nuts 9 are in contact with the upper surface of the adjusting mechanism 4 located above, the two studs 5 are symmetrically arranged in the front-back direction of the axis of the separating cylinder 3, the two studs 5 can play a role of fixing the two adjusting mechanisms 4, the sealing performance of the separating cylinder 3 can be ensured, the buffer mechanisms 6 are respectively sleeved at the ends of the two adjusting mechanisms 4 far away from each other, the two adjusting mechanisms 4 and the two buffer mechanisms 6 are both located on the same straight line, and the distances, set up two sets of buffer gear 6 and can provide certain holding power for cylinder 3, the one side that two buffer gear 6 kept away from each other all with branch 2's right flank fixed connection, two connecting rods 10 of branch 2's right flank fixedly connected with, the one side that two connecting rods 10 are close to each other respectively with two buffer gear 6 fixed connection, base 1's upper surface is located branch 2's right side fixedly connected with motor 7, motor 7's main shaft fixedly connected with universal joint 8, universal joint 8 keeps away from motor 7's one end and is connected with the one end transmission that adjustment mechanism 4 that is located the below runs through buffer gear 6.

In the second embodiment, as shown in fig. 1-4, the adjusting mechanism 4 includes a cover plate 41, two mounting bars 42 and a mounting block 43, the cover plate 41 is sleeved outside the separation cylinder 3, two studs 5 vertically penetrate through the two cover plates 41, the nut 9 contacts with the upper surface of the cover plate 41 located above, the mounting bar 42 is provided with a plurality of vertically penetrating screw holes 44, the mounting block 43 is located above the two mounting bars 42, the mounting block 43 is provided with four vertically penetrating pin holes 45, the pin holes 45 are internally inserted with pin columns 46, one end of the pin column 46 penetrating through the mounting block 43 is inserted in the screw holes 44, one side of the mounting block 43 far away from the mounting bar 42 is fixedly inserted with a rotating shaft 47, the two mounting bars 42 are symmetrically arranged in front-back distribution with the axial lead of the separation cylinder 3, the plurality of screw holes 44 are equidistantly arranged, the upper and lower two mounting blocks 43 are located on the same straight line, the mounting block 43 is movable relative to the two mounting bars 42 to vary the amount of eccentricity.

In the third embodiment, as shown in fig. 1 to 4, the buffer mechanism 6 includes a collar 61 and two collars 62, the collar 61 is sleeved outside the rotating shaft 47, six rockers 63 are hinged on the circumferential surface of the collar 61, the rockers 63 are sleeved outside the rockers 64, the six rockers 64 are located between the two collars 62, the six rockers 64 are rotationally connected with the two collars 62, the rockers 63 are elastically connected with the rockers 64, the connecting rod 10 is fixedly connected with the collars 62, one ends of the rockers 63 located inside the rockers 64 are fixedly sleeved with a limiting ring 65, one ends of the rockers 63 located inside the rockers 64 are sleeved with a spring 66, two ends of the spring 66 are respectively fixedly connected with the inner bottom walls of the limiting ring 65 and the rockers 64, one end of the rotating shaft 47 located inside the collar 61 is fixedly sleeved with a bearing, the outer ring of the bearing is fixedly connected with the inner wall of the collar 61, the six rockers 63 are distributed in a circumferential, meanwhile, the six rotating blocks 64 are also distributed at equal intervals, and the six rotating blocks 64 can play a role in buffering, so that the rotating shaft 47 is prevented from being abraded.

When the centrifugal separation device is used, the motor 7 can drive the rotating shaft 47 below the position to rotate through the universal joint 8 when rotating, the rotating shaft 47 can rotate the separation cylinder 3 when rotating, because the mounting block 43 is not located on the axis position of the separation cylinder 3, the separation cylinder 3 starts to rotate centrifugally, the rotating shaft 47 receives a larger centrifugal force when rotating centrifugally, the rotating shaft 47 can drive the lantern ring 61 to move in a small amplitude when being stressed, the lantern ring 61 can compress the spring 66 according to the rocker 63 when moving, the rotating block 64 can rotate under stress, and the distance between the axis of the mounting block 43 and the separation cylinder 3 can be adjusted through the adjusting pin column 46.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centrifuge for chemical production, includes base (1), its characterized in that: the utility model discloses a separation drum, including base (1), upper surface left end fixedly connected with branch (2), the right flank of branch (2) is provided with cylinder (3), adjustment mechanism (4) have all been cup jointed at the upper and lower both ends of cylinder (3), through two double-screw bolts (5) fixed connection between two adjustment mechanism (4), buffer gear (6) have all been cup jointed to the one end that two adjustment mechanism (4) kept away from each other, the one side that two buffer gear (6) kept away from each other all with the right flank fixed connection of branch (2), the upper surface of base (1) is located the right side fixedly connected with motor (7) of branch (2), main shaft fixedly connected with universal joint (8) of motor (7), the one end that motor (7) were kept away from in universal joint (8) is connected with the one end transmission that adjustment mechanism (4) that are located the below run through buffer gear (6).

2. The centrifuge for chemical production according to claim 1, wherein: and a nut (9) is sleeved on the external thread of the stud (5), and the nut (9) is in contact with the upper surface of the adjusting mechanism (4) positioned above.

3. The centrifuge for chemical production according to claim 2, wherein: adjustment mechanism (4) are including apron (41), two mounting bars (42) and installation piece (43), apron (41) cup joint in the outside of cylinder (3), two double-screw bolts (5) all run through two apron (41) from top to bottom, nut (9) and the last surface contact who is located the apron (41) of top, screw (44) that link up from top to bottom of seting up a plurality of mounting bar (42), installation piece (43) are located the top of two mounting bars (42), and four pinhole (45) that link up from top to bottom are seted up in installation piece (43), the inside of pinhole (45) all is pegged graft and is had round pin post (46), one end screw that round pin post (46) run through installation piece (43) is pegged graft in the inside of screw (44), the one side that installation piece (43) kept away from mounting bar (42) is fixed to be pegged graft and is had pivot (47).

4. The centrifuge for chemical production according to claim 3, wherein: the right side face of the supporting rod (2) is fixedly connected with two connecting rods (10), and one faces, close to each other, of the two connecting rods (10) are fixedly connected with the two buffer mechanisms (6) respectively.

5. The centrifuge for chemical production according to claim 4, wherein: buffer gear (6) include lantern ring (61) and two rand (62), lantern ring (61) cup joint in the outside of pivot (47), the periphery of lantern ring (61) articulates there are six rocker (63), the outside of rocker (63) has all cup jointed changes piece (64), six change piece (64) all are located between two rand (62), six change piece (64) all rotate with two rand (62) and are connected, rocker (63) and change piece (64) elastic connection, connecting rod (10) and rand (62) fixed connection.

6. The centrifuge for chemical production according to claim 5, wherein: the rocker (63) is located the inside one end of commentaries on classics piece (64) and all fixedly cup joints spacing collar (65), rocker (63) is located the inside one end of commentaries on classics piece (64) and all has cup jointed spring (66), the both ends of spring (66) respectively with spacing collar (65) and the interior diapire fixed connection who changes piece (64).