Rear damping flange assembly facilitating disassembly and assembly of centrifugal machine

Abstract

The utility model relates to the field of centrifugal machines, in particular to a rear damping flange assembly convenient for disassembly and assembly of a centrifugal machine, which comprises a flange assembly unit mounted on the upper surface of a machine barrel body of the centrifugal machine, a plurality of first through holes are evenly formed in the side edge of an outer ring on the upper surface of the flange plate, a plurality of second through holes are evenly formed in the side, located on the first through holes, of the flange plate, a limiting ring is arranged on the surface of the bottom end of the flange plate, and a pressing plate is installed on the portion, located on the inner side of the limiting ring, of the surface of the bottom end of the flange plate. According to the centrifugal machine, the rubber ring can be effectively pressed at the position of the mounting groove by matching with the pressing disc, so that the rubber ring can be mounted more firmly, the damping effect is achieved, and the mounting disc buckled in the placing groove can be quickly pulled out through the flange disc during dismounting, so that the time consumed for dismounting the centrifugal machine can be shortened, and the centrifugal machine can be conveniently dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuges, in particular to a rear shock-absorbing flange assembly which is convenient for disassembly and assembly of a centrifuge. Background Art

[0002] A centrifuge is a machine that uses centrifugal force to separate suspended liquids. The main working component of a centrifuge is the drum, which is driven by an electric motor. Some centrifuge barrel assemblies often use flanges to connect and mount to other components.

[0003] The flanges installed on some centrifuge barrels can only play a connecting role. When disassembling and assembling the centrifuge barrel, the flange assembly must also be disassembled before the centrifuge barrel can be removed, which makes the disassembly and assembly of the centrifuge more troublesome. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a rear shock-absorbing flange assembly that is convenient for disassembly and assembly of a centrifuge.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A rear shock-absorbing flange assembly for facilitating assembly and disassembly of a centrifuge comprises a flange assembly unit mounted on the upper surface of a centrifuge barrel body, the flange assembly unit comprising a flange plate, and a pressure plate mounted horizontally on the bottom of the flange plate;

[0007] A plurality of first through holes are evenly opened on the side of the outer ring of the upper surface of the flange, a plurality of second through holes are evenly opened on one side of the flange located at the first through hole, a limiting ring is set at the bottom surface of the flange, and a pressure plate is installed on the inner side of the limiting ring on the bottom surface of the flange.

[0008] In addition, a preferred structure is that a protrusion is provided on the bottom surface of the pressure plate.

[0009] In addition, a preferred structure is that a plurality of first mounting holes are evenly opened on the upper surface of the centrifuge barrel body, and a placement groove is provided on the top of the inner wall of the centrifuge barrel body.

[0010] In addition, a preferred structure is that a mounting plate is placed at the placement groove, and the first mounting hole can be aligned with the center of the first through hole.

[0011] In addition, a preferred structure is that a plurality of second mounting holes are evenly opened on the upper surface of the mounting plate, a mounting groove is provided at the bottom of the inner wall of the mounting plate, and a rubber ring is installed at the mounting groove.

[0012] In addition, a preferred structure is that the upper surface of the rubber ring contacts the protrusion.

[0013] In addition, a preferred structure is that the second mounting hole is aligned with the center of the second through hole.

[0014] The beneficial effects of the utility model are as follows: by providing the flange, when it is installed, the pressure plate can effectively press the rubber ring on the installation groove, so that the rubber ring can be installed more firmly and play a shock-absorbing role. Moreover, when disassembling, the mounting plate buckled in the placement groove can be quickly pulled out through the flange, thereby reducing the time spent on disassembly and assembly of the centrifuge and facilitating the disassembly and assembly of the centrifuge. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the structure of the centrifuge barrel body with the flange assembly unit installed Figure 1 ;

[0016] Figure 2 Schematic diagram of the structure of the centrifuge barrel body with the flange assembly unit installed Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the structure of the centrifuge barrel body and flange assembly unit after being disassembled;

[0018] Figure 4 This is a schematic diagram of the structure of the centrifuge barrel body, mounting plate, and rubber ring after being disassembled;

[0019] Figure 5 It is a structural diagram of the installation disk;

[0020] Figure 6 This is a schematic diagram of the structure after the installation disk is disassembled.

[0021] In the figure: 001 centrifuge barrel body, 0011 first mounting hole, 0012 placement groove, 002 flange assembly unit, 1 flange plate, 11 first through hole, 12 limiting ring, 13 second through hole, 2 pressure plate, 21 bump, 3 rubber ring, 4 mounting plate, 41 second mounting hole, 42 mounting groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-6A rear shock-absorbing flange assembly for facilitating the disassembly and assembly of a centrifuge comprises a flange assembly unit 002 installed on the upper surface of a centrifuge barrel body 001, the flange assembly unit 002 comprises a flange 1, a pressure plate 2 is horizontally installed at the bottom of the flange 1, a plurality of first through holes 11 are evenly opened on the side of the outer ring on the upper surface of the flange 1, a plurality of second through holes 13 are evenly opened on one side of the first through holes 11 of the flange 1, a limiting ring 12 is provided on the bottom surface of the flange 1, a pressure plate 2 is installed on the inner side of the limiting ring 12 on the bottom surface of the flange 1, and the flange 1 is used to play a connecting role.

[0024] Among them, a protrusion 21 is provided on the bottom surface of the pressure plate 2, and the protrusion 21 can play a pressing role.

[0025] In addition, a plurality of first mounting holes 0011 are evenly arranged on the upper surface of the centrifuge barrel body 001, and a placement groove 0012 is provided on the top of the inner wall of the centrifuge barrel body 001. A mounting plate 4 is placed at the placement groove 0012. The first mounting hole 0011 can be aligned with the center of the first through hole 11. The fixing component is installed through the first through hole 11 and the first mounting hole 0011, and the flange 1 can be installed and fixed on the upper end of the centrifuge barrel body 001.

[0026] Moreover, a plurality of second mounting holes 41 are evenly provided on the upper surface of the mounting plate 4, a mounting groove 42 is provided at the bottom of the inner wall of the mounting plate 4, a rubber ring 3 is installed at the mounting groove 42, the upper surface of the rubber ring 3 is in contact with the protrusion 21, and the rubber ring 3 is pressed tightly in the mounting groove 42 by the protrusion 21, and the rubber ring 3 can play a certain shock-absorbing role.

[0027] In addition, the second mounting hole 41 is aligned with the center of the second through hole 13 , and the flange 1 and the mounting plate 4 are connected by passing the fixing component through the second through hole 13 and installing it into the second mounting hole 41 .

[0028] In this embodiment, the flange assembly unit 002 is composed of a flange 1 and a pressure plate 2, a rubber ring 3, and a mounting plate 4. When the rubber ring 3 that can play a shock-absorbing role is installed on the centrifuge barrel body 002, the rubber ring 3 is first installed in the mounting groove 42 of the mounting plate 4, and then the mounting plate 4 can be buckled into the placement groove 0012. Then, the assembled flange assembly unit 002 is installed above the centrifuge barrel body 001. The flange assembly unit 002 is composed of a flange 1 and a pressure plate 2, and the pressure plate 2 is installed to the inner side of the limiting ring 12 at the bottom of the flange 1. The limiting ring 12 is used to install the pressure plate 2, and the side of the pressure plate 2 with the protrusion 21 faces downward. After the pressure plate 2 and the flange 1 are combined together, the first through hole 11 is aligned with the first mounting hole 0011, and then the fixing component is installed. The flange 1 can be installed and fixed to the top of the centrifuge barrel body 001. In this process, the protrusion 21 will press against the rubber ring 3, so that the rubber ring 3 can be firmly buckled in the mounting groove 42 without loosening.

[0029] When removing the rubber ring 3 and the mounting plate 4, first remove the flange 1 from the centrifuge barrel body 001, so that the flange 1 and the centrifuge barrel body 001 are separated, and then remove the pressure plate 2 from the limiting ring 12, and then align the second through hole 13 of the flange 1 with the second mounting hole 41, and then connect the flange 1 and the mounting plate 4 together through the fixing component. Because there is a gap between the flange 1 and the centrifuge barrel body 001, the mounting plate 4 and the rubber ring 3 can be quickly pulled out together through the flange 1, thereby effectively reducing the time for disassembly and assembly.

[0030] In the present invention, the flange 1 is provided, so that when it is installed, the pressure plate 2 can effectively press the rubber ring 3 on the installation groove 42, so that the rubber ring 3 can be installed more firmly and play a shock-absorbing role. Moreover, when disassembling, the mounting plate 4 buckled in the placement groove 0012 can be quickly pulled out through the flange 1, thereby reducing the time spent on disassembly and assembly of the centrifuge and facilitating the disassembly and assembly of the centrifuge.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rear shock-absorbing flange assembly for facilitating the assembly and disassembly of a centrifuge, comprising a flange assembly unit (002) mounted on the upper surface of a centrifuge barrel body (001), characterized in that: The flange assembly unit (002) comprises a flange (1), and a pressure plate (2) is horizontally mounted on the bottom of the flange (1); A plurality of first through holes (11) are evenly provided on the outer ring side of the upper surface of the flange (1), a plurality of second through holes (13) are evenly provided on one side of the flange (1) located at the first through hole (11), a limiting ring (12) is provided on the bottom surface of the flange (1), and a pressure plate (2) is installed on the inner side of the limiting ring (12) on the bottom surface of the flange (1).

2. A rear shock-absorbing flange assembly for facilitating assembly and disassembly of a centrifuge according to claim 1, characterized in that: A convex block (21) is provided on the bottom surface of the pressure plate (2).

3. The rear shock-absorbing flange assembly for facilitating the assembly and disassembly of a centrifuge according to claim 1, characterized in that: A plurality of first mounting holes (0011) are evenly arranged on the upper surface of the centrifuge barrel body (001), and a placement groove (0012) is provided on the top of the inner wall of the centrifuge barrel body (001).

4. A rear shock-absorbing flange assembly for facilitating assembly and disassembly of a centrifuge according to claim 3, characterized in that: A mounting plate (4) is placed at the placement groove (0012), and the first mounting hole (0011) can be aligned with the center of the first through hole (11).

5. The rear shock-absorbing flange assembly for facilitating the assembly and disassembly of a centrifuge according to claim 4, characterized in that: A plurality of second mounting holes (41) are evenly formed on the upper surface of the mounting plate (4), a mounting groove (42) is provided at the bottom of the inner wall of the mounting plate (4), and a rubber ring (3) is installed at the mounting groove (42).

6. The rear shock-absorbing flange assembly for facilitating the assembly and disassembly of a centrifuge according to claim 5, characterized in that: The upper surface of the rubber ring (3) is in contact with the convex block (21).

7. The rear shock-absorbing flange assembly for facilitating the assembly and disassembly of a centrifuge according to claim 5, characterized in that: The second mounting hole (41) is aligned with the center of the second through hole (13).

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