CN221816025U - A stirring device for lubricating oil production - Google Patents

Abstract

The utility model discloses a lubricating oil production stirring device, comprising a support frame, a stirring tank and a stirring device, the stirring tank is installed on the support frame, the stirring device is installed in the stirring tank, the stirring device comprises a driving stirring structure and a discharging structure, the driving stirring structure is installed on the stirring tank, the discharging structure is installed at the bottom of the stirring tank, the driving stirring structure comprises a mounting frame, an electric cylinder, a driving motor, a positioning component, a rotating shaft, a stirring frame, a strip scraper, an arc scraper, a bearing and a sealing ring. The utility model relates to the technical field of lubricating oil production, and has the following beneficial effects: the case is provided with a driving stirring structure, through the cooperation between the various components of the driving stirring structure, the lubricating oil in the stirring tank can be stirred, and the lubricating oil on the tank wall can be scraped off, to ensure that no lubricating oil remains on the inner wall of the tank during discharging, and at the same time ensure that no lubricating oil is accumulated at the bottom of the stirring tank when the lubricating oil is stirred, to ensure sufficient stirring of the lubricating oil.

Description

A stirring device for lubricating oil production

Technical Field

The utility model relates to the technical field of lubricating oil production, in particular to a lubricating oil production stirring device.

Background Art

Lubricating oil is formed by mixing base oil and additives. First, the base oil and additives are added into a mixing barrel and mixed by a mixing structure.

The existing application number is CN202222902460.6, which specifically discloses a stirring device for lubricating oil production, including a tank body, the bottom outer wall of the tank body is connected to a mounting shell by bolts, a worm is connected between the inner walls on both sides of the mounting shell by bearings, two stirring shafts are connected to the bottom inner wall of the tank body by bearings, a stirring plate is welded to the outer wall of the stirring shaft, the bottom end of the stirring shaft extends to the inside of the mounting shell and a worm gear is welded thereon, the worm gear is meshed with the worm, one side outer wall of the mounting shell is connected to a motor one by bolts, and one end of the output shaft of the motor one is connected to the worm by a key. The utility model provides a worm, a worm wheel and a stirring shaft, and utilizes the rotation of the worm to drive the two worm wheels to rotate, so that the two worm wheels drive the two stirring shafts to rotate, so that the stirring plates on the outer walls of the two stirring shafts can simultaneously and efficiently stir the shield machine lubricating oil raw materials inside the tank body, shorten the stirring time, and improve the shield machine lubricating oil production efficiency. In the application document, stirring and inner wall cleaning are carried out separately, and an additional set of motors needs to be set up to clean the inner wall. At the same time, when discharging, the lubricating oil at the bottom of the plane cannot be completely discharged, resulting in the lubricating oil remaining in the stirring tank;

There may already be technical means to solve the problem in the prior art, but this case intends to provide an alternative or replacement technical solution;

Therefore, a lubricating oil production stirring device is designed.

Utility Model Content

To achieve the above purpose, the utility model is implemented through the following technical solutions: a lubricating oil production stirring device, including a support frame, a stirring tank and a stirring device, the stirring tank is installed on the support frame, the stirring device is installed in the stirring tank, the stirring device includes a driving stirring structure and a discharging structure, the driving stirring structure is installed on the stirring tank, the discharging structure is installed at the bottom of the stirring tank, and the driving stirring structure includes a mounting frame, an electric cylinder, a driving motor, a positioning assembly, a rotating shaft, a stirring frame, a strip scraper, an arc scraper, a bearing and a sealing ring;

The mounting frame is mounted on the mixing tank, the electric cylinder is mounted on the mounting frame, the positioning assembly is mounted above the mixing tank, the driving motor is mounted on the telescopic end of the electric cylinder and embedded in the positioning assembly, the rotating shaft is mounted on the driving end of the driving motor, the mixing frame is mounted on the rotating shaft, the strip scraper is mounted on the mixing frame, the arc scraper is mounted on the rotating shaft, the bearing is mounted on the bottom of the mixing tank, and the sealing ring is mounted on the rotating shaft.

Preferably, an observation window is provided on the stirring tank.

Preferably, the positioning assembly includes a positioning frame, a positioning block and a positioning rod;

The positioning block is installed on the driving motor, the positioning frame is installed on the stirring tank, the driving motor is slidably installed in the positioning frame through the positioning block, and the positioning rod is installed on the positioning block and embedded in the positioning frame.

Preferably, a limiting groove is provided on the positioning frame.

Preferably, the discharge structure includes a discharge pipe, a discharge motor, a connecting shaft, a spiral rotating blade and an electric valve;

The discharge pipe is installed at the bottom of the mixing tank, the discharge motor is installed on the discharge pipe, the connecting shaft is installed at the driving end of the discharge motor, the spiral rotating blade is installed on the connecting shaft, and the electric valve is installed on the discharge pipe.

Preferably, a connecting frame is provided in the discharge pipe.

Beneficial Effects

The utility model provides a lubricating oil production stirring device, which has the following beneficial effects compared with the prior art:

1. This case is provided with a driving stirring structure. Through the cooperation between the various components of the driving stirring structure, the lubricating oil in the stirring tank can be stirred and the lubricating oil on the tank wall can be scraped off to ensure that no lubricating oil remains on the inner wall of the tank during discharge. At the same time, when the lubricating oil is stirred, no lubricating oil is accumulated at the bottom of the stirring tank to ensure sufficient stirring of the lubricating oil.

2. This case is equipped with a discharge structure. Through the coordination between the various components of the discharge structure, the lubricating oil can be intervened and discharged to ensure smooth discharge.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional front view schematic diagram of a lubricating oil production stirring device according to the present invention;

FIG2 is a three-dimensional side cross-sectional structural schematic diagram of a lubricating oil production stirring device of the utility model;

FIG3 is a three-dimensional partial enlarged structural schematic diagram of a lubricating oil production stirring device of the utility model;

In the figure: 1, support frame; 2, mixing tank; 3, mounting frame; 4, electric cylinder; 5, driving motor; 6, rotating shaft; 7, mixing frame; 8, strip scraper; 9, arc scraper; 10, bearing; 11, sealing ring; 12, observation window; 13, positioning frame; 14, positioning block; 15, positioning rod; 16, discharge pipe; 17, discharge motor; 18, connecting shaft; 19, spiral rotating blade; 20, electric valve; 21, connecting frame;

DETAILED DESCRIPTION

Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Please refer to Figures 1-3. The utility model provides a technical solution of a lubricating oil production stirring device.

Example

Please refer to Figures 1-3. In the specific implementation process, when the relatively viscous lubricating oil is stirred, in order to ensure the smooth progress of the stirring process and facilitate the discharge of the lubricating oil, the lubricating oil raw material is poured into the stirring tank 2, and the lubricating oil in the stirring tank 2 is stirred by a stirring device installed on the stirring tank 2. The support frame 1 supports the stirring tank 2. The stirring device includes a driving stirring structure and a discharging structure. Through the cooperation between the various components of the driving stirring structure, the lubricating oil in the stirring tank 2 can be stirred and the lubricating oil on the tank wall can be scraped off to ensure that no lubricating oil remains on the inner wall of the tank during discharge. At the same time, it is ensured that when the lubricating oil is stirred, no lubricating oil is accumulated at the bottom of the stirring tank 2, ensuring that the lubricating oil is fully stirred. Through the cooperation between the various components of the discharging structure, the lubricating oil can be intervened in the discharge to ensure smooth discharge.

When the lubricating oil needs to be stirred, the electric cylinder 4 on the mounting frame 3 is started, and the electric cylinder 4 drives the driving motor 5 to fall, drives the rotating shaft 6 at the driving end of the driving motor 5 to move downward, and is inserted into the bearing 10. A sealing ring 11 is installed between the bearing 10 and the rotating shaft 6. The bearing 10 provided can ensure the smooth rotation of the rotating shaft 6. The sealing ring 11 can ensure a tight connection with the bearing 10 to prevent the lubricating oil from leaking from the gap. When the rotating shaft 6 is inserted into the bearing 10, the driving motor 5 is started, and the driving motor 5 drives the rotating shaft 6 to rotate. The rotating shaft 6 Driven by the driving motor 5, the stirring frame 7 installed on the rotating shaft 6 is driven to rotate, and a strip scraper 8 is provided at the upper position where the stirring frame 7 contacts the stirring tank 2, and an arc scraper 9 is provided at the lower position where the stirring frame 7 contacts the stirring tank 2. The strip scraper 8 is driven by the rotating shaft 6 to scrape the lubricating oil on the inner wall of the stirring tank 2, and the lubricating oil at the bottom of the stirring tank 2 is scraped by the arc scraper 9. The bottom of the stirring tank 2 is hemispherical to avoid residual lubricating oil in the stirring tank 2 when discharging the lubricating oil. The positioning component on the mounting frame 3 guides and positions the lifting and lowering of the driving motor 5;

In order to ensure that the electric cylinder 4 drives the driving motor 5 to rise and fall smoothly, and when the driving motor 5 drives the rotating shaft 6 to rotate, in order to prevent the electric cylinder 4 from being subjected to excessive torque, a positioning block 14 is fixedly installed on the driving motor 5, and then a positioning frame 13 is installed on the mixing tank 2, and the positioning block 14 on the driving motor 5 moves up and down along the direction of the positioning frame 13, and the positioning frame 13 guides the positioning block 14 to ensure the smooth lifting of the driving motor 5. At the same time, the positioning rod 15 on the positioning block 14 further ensures that the positioning block 14 only moves up and down, and ensures the stable up and down movement of the positioning block 14, so as to ensure the stable position of the driving motor 5 and avoid damage to the electric cylinder 4;

When it is necessary to discharge the lubricating oil inside the mixing tank 2, the electric cylinder 4 is controlled to rise, driving the driving motor 5 and the rotating shaft 6 to move upward from the bearing 10 to expose the bearing 10, controlling the electric valve 20 to open, and then starting the discharging motor 17. The discharging motor 17 drives the connecting shaft 18 to rotate, driving the spiral rotating blades 19 installed on the connecting shaft 18 to rotate in the discharging pipe 16, and the lubricating oil that falls into the discharging pipe 16 through the bearing 10 under the action of gravity is transmitted and discharged, thereby avoiding residual lubricating oil in the discharging pipe 16 and ensuring the smooth discharge of the lubricating oil.

During the specific implementation process, an observation window 12 is provided on the mixing tank 2, through which the mixing progress inside the mixing tank 2 can be observed. A limiting groove is provided on the positioning frame 13, which facilitates the stable lifting and lowering of the positioning block 14 and guides and limits the positioning block 14. A connecting frame 21 is provided in the discharge pipe 16, and the connecting frame 21 positions and supports the connecting shaft 18, thereby ensuring that sufficient support is provided to the connecting shaft 18 and the threaded rotating blades to ensure smooth rotation.

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

Claims (6)

1. The utility model provides a lubricating oil production agitating unit, including support frame (1), agitator tank (2) and agitating unit, agitator tank (2) are installed on support frame (1), agitating unit installs in agitator tank (2), agitating unit is including drive stirring structure and row's material structure, drive stirring structure installs on agitator tank (2), row's material structure installs in agitator tank (2) bottom, drive stirring structure includes mounting bracket (3), electric cylinder (4), driving motor (5), locating component, axis of rotation (6), carriage (7), bar scraper blade (8), arc scraper blade (9), bearing (10) and sealing washer (11), its characterized in that:

The utility model provides a stirring tank, including agitator tank (2), mounting bracket (3), electronic cylinder (4) are installed on mounting bracket (3), locating component installs in agitator tank (2) top, driving motor (5) are installed at the flexible end of electronic cylinder (4) and are inlayed on locating component, axis of rotation (6) are installed at driving motor (5) drive end, agitator frame (7) are installed on axis of rotation (6), bar scraper blade (8) are installed on agitator frame (7), arc scraper blade (9) are installed on axis of rotation (6), bearing (10) are installed in agitator tank (2) bottom, sealing washer (11) are installed on axis of rotation (6).

2. The stirring device for lubricating oil production according to claim 1, characterized in that the stirring tank (2) is provided with an observation window (12).

3. A lubricating oil production stirring device as claimed in claim 1, characterized in that the positioning assembly comprises a positioning frame (13), a positioning block (14) and a positioning rod (15);

the locating block (14) is installed on the driving motor (5), the locating frame (13) is installed on the stirring tank (2), the driving motor (5) is slidably installed in the locating frame (13) through the locating block (14), and the locating rod (15) is installed on the locating block (14) and embedded in the locating frame (13).

4. A lubricating oil production stirring device as claimed in claim 3, characterized in that the positioning frame (13) is provided with a limit groove.

5. The lubricating oil production stirring device according to claim 1, wherein the discharging structure comprises a discharging pipe (16), a discharging motor (17), a connecting shaft (18), a spiral rotating blade (19) and an electric valve (20);

The discharge pipe (16) is arranged at the bottom of the stirring tank (2), the discharge motor (17) is arranged on the discharge pipe (16), the connecting shaft (18) is arranged at the driving end of the discharge motor (17), the spiral rotating blade (19) is arranged on the connecting shaft (18), and the electric valve (20) is arranged on the discharge pipe (16).

6. A lubricating oil production stirring device as claimed in claim 5, characterised in that a connecting frame (21) is provided in the discharge pipe (16).