Lubricating oil production stirring device

Abstract

The utility model relates to a stirring device for lubricating oil production, which belongs to the technical field of stirring equipment and comprises a tank body, a stirring shaft, a stirring rod, a stirring motor, a manhole, a discharge pipe, supporting seats, a supporting frame and supporting leg columns, a positioning plate is fixed at the bottom of each supporting seat, and a positioning groove is arranged at the top of the supporting frame. The positioning plate is fixed to the supporting frame through bolts, the outer side of the stirring rod is fixedly coated with a wear-resistant rubber layer, and the outer side wall of the wear-resistant rubber layer makes contact with the inner side wall of the tank body. The tank body can be conveniently supported and installed, the positioning groove is formed in the supporting frame, the positioning plate matched with the positioning groove is arranged at the bottom of the supporting seat, the position of the tank body can be rapidly positioned, bolt holes in the positioning plate and the supporting frame can be rapidly aligned, and the tank body can be conveniently and rapidly installed; and the outer side of the stirring rod is fixedly coated with the wear-resistant rubber layer in contact with the inner side wall of the tank body, so that the wall of the tank body can be scraped when the stirring rod stirs, and materials are prevented from adhering to the wall.

Description

Technical Field

[0001] The utility model relates to a stirring device for lubricating oil production, belonging to the technical field of stirring equipment. Background Art

[0002] Lubricating oil is the lubricating medium of mechanical equipment and is widely used in various mechanical equipment. When producing lubricating oil, a stirring device is needed for mixing and stirring. The current stirring device includes a tank body, a stirring shaft is provided in the tank body, a stirring rod is provided on the stirring shaft, the stirring shaft is connected to the stirring motor, a manhole and a feeding pipe are provided on the upper part of the tank body, a discharge pipe is provided at the bottom of the tank body, and multiple support seats are provided on the outer side of the middle and upper part of the tank body. The stirring device is fixed to the bracket through the support seats, but the bolt positioning and perforation on the support seats are more troublesome, and the position of the tank body needs to be adjusted frequently, the installation time is long, and there is no scraping structure on the stirring rod, which causes the material to stick to the wall. Utility Model Content

[0003] The utility model provides a lubricating oil production stirring device, which solves the problem that the bolt positioning and perforation on the supporting seat of the current device is troublesome, the position of the tank body needs to be adjusted frequently, the installation time is long, and there is no scraping structure on the stirring rod, which causes the material to stick to the wall.

[0004] The utility model relates to a lubricating oil production stirring device, comprising a tank body, a stirring shaft is arranged in the tank body, a stirring rod is arranged on the stirring shaft, the stirring shaft is connected to a stirring motor, a manhole and a discharge pipe are respectively arranged on the top and bottom of the tank body, a plurality of support seats are arranged on the outer side of the middle and upper part of the tank body, a square support frame is arranged below the support seat, support leg columns are fixed to the bottom of the four corners of the support frame, a positioning plate is fixed to the bottom of each support seat, a positioning groove matched with the positioning plate is arranged on the top of the support frame, the positioning plate is fixed to the support frame by bolts, the outer side of the stirring rod is covered and fixed with a wear-resistant rubber layer, and the outer side wall of the wear-resistant rubber layer contacts the inner side wall of the tank body.

[0005] As a preferred embodiment, a heating jacket is fixed on the outside of the tank body, the support seat is fixed on the outer wall of the heating jacket, a heating liquid inlet pipe is provided at the bottom of the heating jacket, and a heating liquid outlet pipe is provided at the top of the heating jacket, so as to heat the tank body conveniently.

[0006] As a preferred embodiment, a plurality of semicircular pressing sleeves for pressing the ends of the wear-resistant rubber layer are provided on the inner side of the stirring rod in the vertical direction. The pressing sleeves are fixed to the stirring rod by locking bolts, so that the wear-resistant rubber layer can be easily disassembled and replaced.

[0007] As a preferred embodiment, the support frame includes two parallel longitudinal beams, and the front and rear ends of the longitudinal beams on both sides are welded and fixedly connected with transverse beams. Both the longitudinal beams and the transverse beams are I-beams, and both the longitudinal beams and the transverse beams include a web and wing plates fixed on the top and bottom of the web. Positioning grooves are provided on the top wing plates to facilitate installation and manufacturing.

[0008] As a preferred embodiment, positioning and fixing sleeves are fixed on the inner sides of the front and rear ends of the web of the longitudinal beam, and the left and right ends of the web of the transverse beam are provided with positioning bosses extending into the positioning and fixing sleeves. The positioning bosses are welded and fixed to the positioning and fixing sleeves, which facilitates and quickly connects and fixes the longitudinal beam and the transverse beam, and the welding fixation is more firm.

[0009] As a preferred embodiment, at least one feed pipe is provided on the upper part of the tank body, a filling pipe is provided inside the feed pipe, the lower end of the filling pipe extends into the tank body, a mounting flange is fixed on the outer wall of the filling pipe, a fixed flange ring matching the mounting flange is provided on the outer side of the top of the feed pipe, and a sealing ring is provided between the mounting flange and the fixed flange ring, so that the filling pipe can be conveniently connected and material can be added through the filling pipe.

[0010] As a preferred embodiment, a sealing recess is provided on the top of the fixed flange ring, a sealing boss is provided on the bottom of the mounting flange, a sealing ring is arranged in the sealing recess, and the sealing boss and the sealing recess cooperate to form a labyrinth seal, which has a better sealing effect.

[0011] As a preferred embodiment, a plurality of reinforcing ribs are provided above the mounting flange, positioning grooves are provided on the bottom and inner wall of the reinforcing ribs, and positioning ribs cooperating with the positioning grooves are provided on the top of the mounting flange and the outer wall of the filling pipe, which makes it more convenient and quick to weld and fix the reinforcing ribs.

[0012] The utility model has the following beneficial effects:

[0013] By arranging a support frame under the support seat and providing a leg column at the bottom of the support frame, the tank body can be conveniently supported and installed, and a positioning groove is provided on the support frame, and a positioning plate matching the positioning groove is provided at the bottom of the support seat, so that the position of the tank body can be quickly located, and the bolt holes on the positioning plate and the support frame can be quickly aligned, which facilitates the rapid installation of the tank body, and the outer side of the stirring rod is coated with a wear-resistant rubber layer in contact with the inner wall of the tank body, so that the tank body can be scraped when the stirring rod is stirring to prevent the material from sticking to the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 for Figure 1 A partial structural diagram of

[0016] Figure 3for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the pressing sleeve;

[0018] Figure 5 is a schematic diagram of the top structure of the support frame;

[0019] In the figure: 1. stirring motor; 2. stirring shaft; 3. tank body; 4. filling pipe; 5. support seat; 6. positioning plate; 7. support leg column; 8. heating jacket; 9. stirring rod; 10. pressing sleeve; 11. wear-resistant rubber layer; 12. support plate; 13. wing plate; 14. web plate; 15. transverse beam; 16. positioning groove; 17. longitudinal beam; 18. positioning fixing sleeve; 19. positioning boss; 20. reinforcing rib plate; 21. positioning rib; 22. mounting flange; 23. feed pipe. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with embodiments.

[0021] Embodiment 1, as Figures 1 to 5 As shown, the utility model is a lubricating oil production stirring device, including a tank body 3, a stirring shaft 2 is arranged in the tank body 3, a stirring rod 9 is arranged on the stirring shaft 2, the stirring shaft 2 is connected to the stirring motor 1, a manhole and a discharge pipe are respectively arranged on the top and bottom of the tank body 3, a plurality of support seats 5 are arranged on the outer side of the middle and upper part of the tank body 3, a square support frame is arranged below the support seat 5, and support leg columns 7 are fixed to the bottom of the four corners of the support frame. A positioning plate 6 is fixed to the bottom of each support seat 5, and a positioning groove 16 cooperating with the positioning plate 6 is provided on the top of the support frame. The positioning plate 6 is fixed to the support frame by bolts, and the outer side of the stirring rod 9 is covered and fixed with a wear-resistant rubber layer 11, and the outer side wall of the wear-resistant rubber layer 11 contacts the inner side wall of the tank body 3.

[0022] When installing the tank body 3, the tank body 3 is lifted and placed from the upper part of the support frame, and the positioning plate 6 is aligned with the positioning groove 16, and then the bolts can be inserted into the corresponding bolt holes on the positioning plate 6 for fixing. When working, the stirring motor 1 is started to drive the stirring shaft 2 to rotate, and the stirring shaft 2 will drive the stirring rod 9 to rotate in the tank body 3 to stir the lubricating oil material in the tank body 3, and during stirring, the wear-resistant rubber layer 11 will contact the inner wall of the tank body 3 to scrape the wall of the tank body 3.

[0023] Embodiment 2, based on embodiment 1, a heating jacket 8 is fixed to the outside of the tank body 3, the support seat 5 is fixed to the outer wall of the heating jacket 8, a heating liquid inlet pipe is provided at the bottom of the heating jacket 8, and a heating liquid outlet pipe is provided at the top of the heating jacket 8.

[0024] The inner side of the stirring rod 9 is provided with a plurality of semicircular pressing sleeves 10 along the vertical direction for pressing the ends of the wear-resistant rubber layer 11, and the pressing sleeve 10 is fixed to the stirring rod 9 by locking bolts. When the wear-resistant rubber layer 11 needs to be replaced, the staff enters from the manhole, then unscrews the locking bolts, removes the pressing sleeve 10, then pulls out the old wear-resistant rubber layer 11, and then inserts one end of the new wear-resistant rubber layer 11 into the gap between the outer wall of the stirring rod 9 and the inner wall of the tank body 3, and then the front and rear ends of the wear-resistant rubber layer 11 are covered on the outer wall of the stirring rod 9, and then the front and rear ends of the wear-resistant rubber layer 11 are pressed by the pressing sleeve 10, and the locking bolts are tightened. The inner wall of the pressing sleeve 10 is provided with anti-slip convex patterns.

[0025] The support frame includes two parallel longitudinal beams 17, and the front and rear ends of the longitudinal beams 17 on both sides are welded and fixedly connected with the transverse beams 15. The longitudinal beams 17 and the transverse beams 15 are both I-beams, and the longitudinal beams 17 and the transverse beams 15 each include a web 14 and wing plates 13 fixed to the top and bottom of the web 14, and a positioning groove 16 is provided on the top wing plate 13. The top of the leg column 7 is welded and fixed with a support plate 12, and the wing plates 13 at the bottom of the longitudinal beam 17 and the transverse beam 15 are fixed to the support plate 12 by bolts.

[0026] Positioning and fixing sleeves 18 are fixed to the inner sides of the front and rear ends of the web 14 of the longitudinal beam 17, and the left and right ends of the web 14 of the transverse beam 15 are provided with positioning bosses 19 extending into the positioning and fixing sleeves 18, and the positioning bosses 19 are welded and fixed to the positioning and fixing sleeves 18. When welding and fixing the support frame, the positioning bosses 19 of the transverse beam 15 can be inserted into the positioning and fixing sleeves 18 for positioning, and then the connection between the flange 13 and the web 14 of the longitudinal beam 17 and the transverse beam 15 can be welded and fixed.

[0027] At least one feed pipe 23 is provided on the upper part of the tank body 3, a filling pipe 4 is provided inside the feed pipe 23, the lower end of the filling pipe 4 extends into the tank body 3, a mounting flange 22 is fixed on the outer wall of the filling pipe 4, a fixed flange ring matching the mounting flange 22 is provided on the outer side of the top of the feed pipe 23, and a sealing ring is provided between the mounting flange 22 and the fixed flange ring.

[0028] A sealing concave platform is provided at the top of the fixed flange ring, a sealing convex platform is provided at the bottom of the mounting flange 22, and a sealing ring is arranged in the sealing concave platform.

[0029] A plurality of reinforcing ribs 20 are provided above the mounting flange 22 , positioning grooves 16 are provided on the bottom and inner wall of the reinforcing ribs 20 , and positioning convex ribs 21 cooperating with the positioning grooves 16 are provided on the top of the mounting flange 22 and the outer wall of the filling pipe 4 .

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0031] In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "upper", "lower", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

Claims

1. A lubricating oil production stirring device, comprising a tank body (3), a stirring shaft (2) is arranged in the tank body (3), a stirring rod (9) is arranged on the stirring shaft (2), the stirring shaft (2) is connected to a stirring motor (1), a manhole and a discharge pipe are arranged at the top and bottom of the tank body (3), and a plurality of support seats (5) are arranged on the outer side of the middle and upper part of the tank body (3), characterized in that: A square support frame is provided below the support seat (5), and support legs (7) are fixed at the bottom of the four corners of the support frame. A positioning plate (6) is fixed at the bottom of each support seat (5), and a positioning groove (16) is provided on the top of the support frame to cooperate with the positioning plate (6). The positioning plate (6) is fixed to the support frame by bolts. The outer side of the stirring rod (9) is covered and fixed with a wear-resistant rubber layer (11), and the outer side wall of the wear-resistant rubber layer (11) contacts the inner side wall of the tank body (3).

2. A lubricating oil production stirring device according to claim 1, characterized in that: A heating jacket (8) is fixed on the outside of the tank body (3), the support seat (5) is fixed on the outer wall of the heating jacket (8), a heating liquid inlet pipe is provided at the bottom of the heating jacket (8), and a heating liquid outlet pipe is provided at the top of the heating jacket (8).

3. A lubricating oil production stirring device according to claim 1, characterized in that: A plurality of semicircular pressing sleeves (10) for pressing the ends of the wear-resistant rubber layer (11) are provided on the inner side of the stirring rod (9) in the vertical direction. The pressing sleeves (10) are fixed to the stirring rod (9) by locking bolts.

4. A lubricating oil production stirring device according to claim 1, characterized in that: The support frame comprises two parallel longitudinal beams (17), the front and rear ends of the longitudinal beams (17) on both sides are welded and fixedly connected with the transverse beams (15), the longitudinal beams (17) and the transverse beams (15) are both I-beams, the longitudinal beams (17) and the transverse beams (15) both comprise a web (14) and wing plates (13) fixed to the top and bottom of the web (14), and a positioning groove (16) is provided on the top wing plate (13).

5. A lubricating oil production stirring device according to claim 4, characterized in that: Positioning sleeves (18) are fixed to the inner sides of the front and rear ends of the web (14) of the longitudinal beam (17), and the left and right ends of the web (14) of the transverse beam (15) are provided with positioning bosses (19) extending into the positioning sleeves (18), and the positioning bosses (19) are welded and fixed to the positioning sleeves (18).

6. A lubricating oil production stirring device according to claim 1, characterized in that: At least one feed pipe (23) is provided at the top of the tank body (3), a filling pipe (4) is provided inside the feed pipe (23), the lower end of the filling pipe (4) extends into the tank body (3), a mounting flange (22) is fixed on the outer wall of the filling pipe (4), a fixing flange ring matching the mounting flange (22) is provided on the outer side of the top of the feed pipe (23), and a sealing ring is provided between the mounting flange (22) and the fixing flange ring.

7. A lubricating oil production stirring device according to claim 6, characterized in that: A sealing concave platform is provided at the top of the fixed flange ring, a sealing convex platform is provided at the bottom of the mounting flange (22), and a sealing ring is arranged in the sealing concave platform.

8. A lubricating oil production stirring device according to claim 6, characterized in that: A plurality of reinforcing ribs (20) are provided above the mounting flange (22); positioning grooves (16) are provided on the bottom and inner side walls of the reinforcing ribs (20); and positioning convex ribs (21) that cooperate with the positioning grooves (16) are provided on the top of the mounting flange (22) and the outer side wall of the filling pipe (4).

Images