CN212820684U

CN212820684U - Mechanical seal oil applying device for horizontal polymerization kettle

Info

Publication number: CN212820684U
Application number: CN202021583159.8U
Authority: CN
Inventors: 何焰平
Original assignee: Hubei Xite Chemical Machinery Co ltd
Current assignee: Hubei Xite Chemical Machinery Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-30
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to the technical field of mechanical seal, and discloses an oil feeding device for mechanical seal of a horizontal polymerization kettle, which solves the problem of low working efficiency of manual oil feeding by adopting a brush, and comprises a collecting box, a first motor and a servo motor, wherein the top end of the collecting box is rotatably provided with a placing seat, two sides of the upper end of the placing seat are respectively fixed with a baffle, a guide rod transversely penetrates through the baffle, an extrusion block is fixed at the inner end of the guide rod, and a spring is arranged between the extrusion block and the baffle; one side of collecting box is provided with the support frame, and the top of support frame is fixed with the roof, runs through on the roof and is provided with the pipe, and one side of pipe is fixed with the rack along its length direction, and the bottom of pipe is provided with atomizer, drives atomizer and moves up and down in sealing device's inside by servo motor, carries out the oil spout on seal structure's inner wall to paint it evenly by the brush hair, thereby improved work efficiency, the intensity of labour who alleviates.

Description

Mechanical seal oil applying device for horizontal polymerization kettle

Technical Field

The utility model relates to a mechanical seal technical field especially relates to a horizontal polymerization is mechanical seal for cauldron with device that oils.

Background

Horizontal polymeric kettle is in order to avoid inside medium to reveal the environment in reaction process, also avoid external impurity to enter into the cauldron in, can install mechanical seal structure on horizontal polymeric kettle usually, at present, mechanical seal structure is after the production and processing, in order to reduce the factor of its corrosion, need oil to its inner wall usually, and present mode of oiling mostly adopts the brush to oil through artifical manual, its work efficiency is low, therefore, we have proposed a horizontal polymeric kettle and have solved above-mentioned problem with the device that oils with mechanical seal.

Disclosure of Invention

The utility model aims at solving the problem of the prior art that the brush is manually used for oiling through manual work, the low working efficiency is caused, and the oiling device for the mechanical seal of the horizontal polymerization kettle is provided.

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

an oiling device for mechanical seal for a horizontal polymerization kettle comprises a collecting box, a first motor and a servo motor, wherein a placing seat is rotatably mounted at the top end of the collecting box and is driven by the servo motor, a through hole is formed in the middle of the placing seat and is communicated with the interior of the collecting box, baffles are fixed on two sides of the upper end of the placing seat, a guide rod transversely penetrates through the baffles and is in sliding fit with the baffles, an extrusion block is fixed at the inner end of the guide rod, a limiting block is fixed at the outer end of the guide rod, and a spring is arranged between the extrusion block and the baffles;

one side of collecting box is provided with the support frame, the top of support frame is fixed with the roof, runs through on the roof and is provided with the pipe, pipe and roof sliding fit, one side of pipe is fixed with the rack along its length direction, and the bottom of pipe is provided with the atomizer, install servo motor on the roof, be fixed with first gear on servo motor's the output shaft with one heart, first gear with rack toothing.

Preferably, an oil pump is arranged in the collecting box, and the output end of the oil pump is connected with the top end of the round pipe through a hose.

Preferably, the placing seat is circular, a first helical gear is concentrically fixed on the outer wall of the placing seat, a second helical gear is concentrically fixed on the output shaft of the first motor, and the second helical gear is meshed with the first helical gear.

Preferably, the cross section of the extrusion block is arc-shaped, and a rubber layer is arranged on the inner wall of the extrusion block.

Preferably, two connecting rods are rotatably mounted on two sides of the bottom end of the circular tube, a mounting plate is fixed between the outer ends of the two connecting rods on the same side, and bristles are arranged on the outer side of the mounting plate.

Preferably, the outer end of the connecting rod is rotatably provided with an inserting rod, the mounting plate is provided with a linear inserting hole, and the inserting rod is inserted into the inserting hole.

The utility model has the advantages that: this device promotes the extrusion piece through the spring and fixes sealing device, drives its slow rotation by first motor simultaneously to drive atomizer by servo motor and move up and down in sealing device's inside, carry out the oil spout on seal structure's inner wall, and paint it evenly by the brush hair, thereby improved work efficiency, the intensity of labour who alleviates.

Insert the pole through adjusting the connecting rod outer end and establish in the jack of difference to adjust the distance between two mounting panels, thereby be convenient for oil the seal structure of different internal diameters.

Drawings

FIG. 1 is a schematic structural view of an oiling device for a mechanical seal of a horizontal polymerizer, according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of a placement seat in an oil feeding device for a mechanical seal of a horizontal polymerizer according to the present invention;

fig. 4 is a schematic structural diagram of the back of the mounting plate in the oil feeding device for the mechanical seal of the horizontal polymerization kettle.

In the figure: the device comprises a collecting box 1, a placing seat 2, a first bevel gear 3, a baffle 4, a guide rod 5, an extrusion block 6, a spring 7, a first motor 8, an oil pump 9, a second bevel gear 10, a support frame 11, a top plate 12, a circular tube 13, a servo motor 14, a first gear 15, a rack 16, an atomization nozzle 17, a connecting rod 18, an insertion rod 19, a mounting plate 20, bristles 21, a jack 22 and a through hole 23.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, an oiling device for mechanical seal of a horizontal polymerization kettle comprises a collecting box 1, a first motor 8 and a servo motor 14, wherein a placing seat 2 is rotatably installed at the top end of the collecting box 1 through a bearing, the placing seat 2 is driven by the servo motor 14, the placing seat 2 is circular, a first bevel gear 3 is concentrically fixed on the outer wall of the placing seat 2, a second bevel gear 10 is concentrically fixed on the output shaft of the first motor 8, the second bevel gear 10 is meshed with the first bevel gear 3, a through hole 23 is formed in the middle of the placing seat 2, the through hole 23 is communicated with the inside of the collecting box 1, a baffle 4 is fixedly welded on both sides of the upper end of the placing seat 2, a guide rod 5 transversely penetrates through the baffle 4, a through hole matched with the baffle 4 is formed in the baffle 4, the guide rod 5 is in sliding fit with the baffle 4, and an extrusion block 6 is fixed at the inner, the cross section of the extrusion block 6 is arc-shaped, a rubber layer is arranged on the inner wall of the extrusion block 6, a limiting block is fixed at the outer end of the guide rod 5, a spring 7 is arranged between the extrusion block 6 and the baffle 4, and the spring 7 is sleeved on the guide rod 5;

one side of collecting box 1 is provided with support frame 11, first motor 8 is installed on support frame 11, the top of support frame 11 is fixed with roof 12, run through on roof 12 and be provided with pipe 13, set up the round hole rather than the looks adaptation on roof 12, pipe 13 and roof 12 sliding fit, one side of pipe 13 is fixed with rack 16 along its length direction, and the bottom of pipe 13 is provided with atomizer 17, install servo motor 14 on roof 12, it is fixed with first gear 15 to go up with one heart on servo motor 14's the output shaft, first gear 15 and rack 16 mesh.

An oil pump 9 is arranged in the collecting box 1, and the output end of the oil pump 9 is connected with the top end of a circular tube 13 through a hose.

Two connecting rods 18 are all rotatably installed on two sides of the bottom end of the circular tube 13, a mounting plate 20 is fixed between the outer ends of the two connecting rods 18 on the same side, bristles 21 are arranged on the outer side of the mounting plate 20, an inserting rod 19 is rotatably installed on the outer end of each connecting rod 18, inserting holes 22 are linearly formed in the mounting plate 20, the number of the inserting holes 22 is four to ten, the inserting holes 22 are linearly arranged, the inserting rod 19 is inserted into the inserting holes 22, and the distance between the two mounting plates 20 is adjusted in the inserting holes 22.

In the embodiment, a mechanical sealing structure is placed on a placing seat 2, an extrusion block 6 is pushed by a spring 7 to fix a sealing device, an insertion rod 19 at the outer end of an adjusting connecting rod 18 is inserted into different insertion holes 22, so that the distance between two mounting plates 20 is adjusted to adapt to the inner diameter of the sealing structure, a first motor 8 is started, the first motor 8 drives a second bevel gear 10 to rotate, the second bevel gear 10 drives the placing seat 2 to rotate, the sealing structure rotates simultaneously, a servo motor 14 is started, the servo motor 14 drives a first gear 15 to rotate in a reciprocating and alternating manner, a circular tube 13 is driven by the meshing of the first gear 15 and a rack 16 to move up and down in a reciprocating manner, an atomizing nozzle 17 is driven to move up and down in the sealing device, an oil pump 9 is started, oil is sprayed on the inner wall of the sealing structure by the atomizing nozzle 17, and is uniformly coated by bristles 21, so that the working, the labor intensity is reduced.

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 horizontal mechanical seal is with device that oils for polymeric kettle, includes collecting box (1), first motor (8) and servo motor (14), its characterized in that: the top end of the collecting box (1) is rotatably provided with a placing seat (2), the placing seat (2) is driven by the servo motor (14), the middle of the placing seat (2) is provided with a through hole (23), the through hole (23) is communicated with the interior of the collecting box (1), two sides of the upper end of the placing seat (2) are respectively fixed with a baffle (4), the baffle (4) is transversely provided with a guide rod (5) in a penetrating manner, the guide rod (5) is in sliding fit with the baffle (4), the inner end of the guide rod (5) is fixed with an extrusion block (6), the outer end of the guide rod (5) is fixed with a limiting block, and a spring (7) is arranged between the extrusion block (6) and the baffle (4);

one side of collecting box (1) is provided with support frame (11), the top of support frame (11) is fixed with roof (12), runs through on roof (12) and is provided with pipe (13), pipe (13) and roof (12) sliding fit, one side of pipe (13) is fixed with rack (16) along its length direction, and the bottom of pipe (13) is provided with atomizer (17), install servo motor (14) on roof (12), be fixed with first gear (15) on the output shaft of servo motor (14) with rack (16) meshing.

2. An oiling device for mechanical seal of horizontal polymerizer, according to claim 1, wherein the collection box (1) is internally provided with an oil pump (9), and the output end of the oil pump (9) is connected with the top end of the circular tube (13) through a hose.

3. The oiling device for mechanical seal of horizontal polymerizer as claimed in claim 1, wherein: the placing seat (2) is circular, a first helical gear (3) is concentrically fixed on the outer wall of the placing seat (2), a second helical gear (10) is concentrically fixed on an output shaft of the first motor (8), and the second helical gear (10) is meshed with the first helical gear (3).

4. The oiling device for mechanical seal of horizontal polymerizer as claimed in claim 1, wherein: the cross section of the extrusion block (6) is arc-shaped, and a rubber layer is arranged on the inner wall of the extrusion block (6).

5. The oiling device for mechanical seal of horizontal polymerizer as claimed in claim 1, wherein: two connecting rods (18) are all rotatably mounted on two sides of the bottom end of the circular tube (13), a mounting plate (20) is fixed between the outer ends of the two connecting rods (18) on the same side, and bristles (21) are arranged on the outer side of the mounting plate (20).

6. The oiling device for mechanical seal of horizontal polymerizer as claimed in claim 5, wherein: the outer end of the connecting rod (18) is rotatably provided with an inserting rod (19), the mounting plate (20) is provided with a jack (22) in a linear mode, and the inserting rod (19) is inserted into the jack (22).