CN217747523U

CN217747523U - Drum rolling support assembly of horizontal drilling fluid centrifuge

Info

Publication number: CN217747523U
Application number: CN202221402690.XU
Authority: CN
Inventors: 刘鑫
Original assignee: Cangzhou Longyu Petroleum Machinery Equipment Co ltd
Current assignee: Cangzhou Longyu Petroleum Machinery Equipment Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-11-08
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a horizontal centrifuge rotary drum roll supporting component of drilling fluid, the test platform comprises a support, casing and the rotary drum of setting between frame and casing, be provided with a plurality of groups roll support unit between the middle part of frame and rotary drum, roll support unit includes mounting bracket and supporting roller, detachable is provided with the direction backing ring on the rotary drum, around being provided with the V-arrangement annular that comprises domatic and the second annular of first annular on the direction backing ring, the both sides of supporting roller cooperate first annular domatic and the second annular domatic third annular domatic and fourth annular domatic that is provided with respectively. The utility model discloses an unique roll bearing structure for supporting roller not only can play the effect that rolls and support to the middle part of rotary drum, great improvement the anti deformability of rotary drum, moreover through domatic contact form, can realize an axial spacing to the rotary drum, improve the anti-channeling ability of rotary drum, great improvement the stability and the reliability of rotary drum work.

Description

Drum rolling support assembly of horizontal drilling fluid centrifuge

Technical Field

The utility model relates to a horizontal sedimentation centrifuge technical field especially relates to a horizontal centrifuge drum of drilling fluid rolls supporting component.

Background

The horizontal spiral centrifuge for drilling fluid is a device for separating solid and liquid in drilling fluid, which mainly comprises a frame, a machine base, a machine shell and a rotary drum arranged between the machine base and the machine shell, wherein bearing seats are arranged at two sides of the outside of the machine base, the rotary drum extends out of the machine base and the machine shell and is connected with the bearing seats in a rotating manner, in the structure, the main part of the rotary drum is positioned between the machine base and the machine shell, and the main part is in a completely suspended state.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide a drilling fluid horizontal centrifuge drum roll supporting component to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a horizontal centrifuge drum of drilling fluid rolls supporting component, includes frame, casing and sets up the rotary drum between frame and casing, be provided with a plurality of groups roll the support element between the middle part of frame and rotary drum, roll the support element and include mounting bracket and supporting roller, and mounting bracket detachable installs on the frame, detachable is provided with the direction backing ring on the rotary drum, and the V-arrangement annular that is provided with by the domatic and the domatic constitution of second annular of first annular is gone up to the direction backing ring, the both sides of supporting roller cooperate first annular domatic and the domatic third annular that is provided with of second annular respectively domatic and fourth annular is domatic.

Further, the mounting bracket is connected with the base through a first bolt.

Furthermore, the guide lining ring is formed by splicing two half-ring bodies, and the two half-ring bodies are detachably connected through a second bolt.

Furthermore, the splicing part of the semi-ring body is provided with a connecting block in cooperation with a second bolt.

Furthermore, a limiting ring is arranged on the rotary drum, and a limiting groove is formed in the inner side of the semi-ring body and matched with the limiting ring.

Further, the rolling support units are symmetrically disposed about the drum.

Further, the rolling support unit is positioned obliquely below both sides of the drum.

The above technical scheme of the utility model following beneficial effect has: the utility model discloses an unique roll bearing structure for the supporting roller not only can play the effect that rolls and support to the middle part of rotary drum, great improvement the anti deformability of rotary drum, and through domatic contact form, can realize an axial spacing to the rotary drum, improve the anti-channeling ability of rotary drum, great improvement the stability and the reliability of rotary drum work, simultaneously to supporting roller and rather than the complex direction backing ring, all have simple structure, it is not fragile, adapt to the advantage that adverse circumstances ability is strong, therefore, the clothes hanger is strong in practicability.

Drawings

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

FIG. 2 is a schematic perspective view of an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is an exploded view of the embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the drum rolling support assembly of the horizontal centrifuge for drilling fluid described in this embodiment includes a base 1, a casing 2, and a drum 3 disposed between the base 1 and the casing 2, a plurality of sets of rolling support units 4 are disposed between the bases 1 and the middle of the drum 3, each rolling support unit 4 includes an installation frame 401 and a support roller 402, the installation frame 401 is detachably installed on the base 1, a guide bushing ring 5 is detachably disposed on the drum 3, a V-shaped ring groove formed by a first annular slope 501 and a second annular slope 502 is disposed around the guide bushing ring 5, the first annular slope 501 and the second annular slope 502 are symmetrically disposed with respect to the guide bushing ring 5, and a third annular slope 4021 and a fourth annular slope 4022 are disposed on two sides of the support roller 402 respectively matching the first annular slope 501 and the second annular slope 502.

By adopting the above structure, the utility model, make support roll 402 not only can play the effect that the roll was supported to the middle part of rotary drum 3, great improvement the anti deformability of rotary drum, and through domatic contact form, can realize that an axial is spacing to rotary drum 3, improve the anti-channeling ability of rotary drum, great improvement the stability and the reliability of 3 work of rotary drum, simultaneously to support roll 402 and rather than complex direction backing ring 5, all have simple structure, it is not fragile, adapt to the advantage that adverse circumstances can the reinforce, therefore, the clothes hanger is strong in practicability.

The mount 401 is connected to the housing 1 by a first bolt 6.

The guide bushing ring 5 is formed by splicing two hemizonids 503, the two hemizonids 503 are detachably connected through a second bolt 7, the splicing part of the hemizonids 503 is matched with the second bolt 7 to be provided with a connecting block 504, the rotary drum 3 is provided with a limit ring 301, the inner side of the hemizonids 503 is matched with the limit ring 301 to be provided with a limit groove 504, the guide bushing ring 5 can be dismounted on the premise of not dismounting the rotary drum 3 through the structure, and the later maintenance difficulty is greatly reduced.

The rolling support units 4 are symmetrically disposed about the drum 3, and preferably, the rolling support units 4 are located obliquely below both sides of the drum 3.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a horizontal centrifuge drum of drilling fluid rolls supporting component, includes frame, casing and sets up the rotary drum between frame and casing, be provided with a plurality of groups roll supporting unit, its characterized in that between the middle part of frame and rotary drum: the rolling supporting unit comprises a mounting frame and supporting rollers, the mounting frame is detachably mounted on the base, a guide bushing ring is detachably arranged on the rotary drum, a V-shaped annular groove formed by a first annular slope surface and a second annular slope surface is arranged on the guide bushing ring in an encircling mode, and the two sides of the supporting rollers are respectively matched with the first annular slope surface and the second annular slope surface to form a third annular slope surface and a fourth annular slope surface.

2. The drilling fluid horizontal centrifuge bowl roll support assembly of claim 1, wherein: the mounting bracket is connected with the base through a first bolt.

3. The drilling fluid horizontal centrifuge bowl roll support assembly of claim 1, wherein: the guide lining ring is formed by splicing two half ring bodies, and the two half ring bodies are detachably connected through a second bolt.

4. The drilling fluid horizontal centrifuge bowl roll support assembly of claim 3, wherein: and a connecting block is arranged at the splicing part of the semi-ring body and matched with the second bolt.

5. The drilling fluid horizontal centrifuge bowl roll support assembly of claim 3, wherein: the rotary drum is provided with a limiting ring, and the inner side of the semi-ring body is provided with a limiting groove in a matching mode with the limiting ring.

6. The drilling fluid horizontal centrifuge bowl roll support assembly of claim 1, wherein: the rolling support units are symmetrically arranged about the drum.

7. The drilling fluid horizontal centrifuge bowl roll support assembly of claim 6, wherein: the rolling support unit is positioned at the oblique lower part of two sides of the rotary drum.