Lubricating oil mixing device

Abstract

The utility model relates to the technical field of lubricating oil mixing, and discloses a lubricating oil mixing device which comprises a mixing tank body and a bottom supporting frame, the mixing tank body is rotatably connected to the bottom supporting frame, and a driving motor is arranged on the side face of the bottom supporting frame. According to the utility model, the driving motor is operated to drive lubricating oil in the mixing tank body to be centrifugally mixed, the mixing motor is operated to drive the mixing driving rod to be matched with the mixing and stirring blade to reversely mix and stir the oil in the tank body, the mixing tank body and the mixing driving rod rotate in opposite directions, and the mixing and cutting force is stronger; an electric guide rail is operated to drive a magnetic electromagnet in a shape-changeable manner, and performs annular displacement and magnetic attraction on the outer side of the mixing tank body to drive a cleaning scraper to clean the inner wall of the mixing tank body and quickly scrape oil on the inner wall of the tank body, so that the device has a bidirectional mixing structure and is relatively high in mixing efficiency and quality, and the tank body is relatively simple and convenient to clean in the later period; the use is suitable.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil mixing, in particular to a lubricating oil mixing device. Background Art

[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays roles such as lubrication, auxiliary cooling, rust prevention, cleaning, sealing, and buffering. As long as it is applied between two relatively moving objects and can reduce the friction and wear generated by the contact of the two objects, it is lubricating oil. Lubricating oil is a technology-intensive product and a mixture of complex hydrocarbons. In the production stage, lubricating oil blending is usually required, and for this purpose, a lubricating oil mixing device is needed for mixing and stirring.

[0003] A very important process in the production of lubricating oil is the blending of lubricating oil. The blending of lubricating oil is generally carried out by mechanical stirring and other methods. However, during the mechanical stirring of lubricating oil by traditional mixing devices, the shear force of the stirring blades is often insufficient, and the viscosity of the lubricating oil is high, which reduces the mixing effect of the mixing device, the mixing efficiency is low, and the mixing quality is poor. It is impossible to carry out the mixing production operation of lubricating oil with relatively high efficiency and high quality, and the mixing tank is prone to residual oil, and the cleaning convenience is insufficient. Therefore, we propose a lubricating oil mixing device to solve the above problems. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a lubricating oil mixing device, which has a two-way mixing structure, relatively high mixing efficiency and quality, and relatively simple and convenient cleaning of the tank body in the later stage, and is suitable for use. It solves the problems of insufficient mixing quality and efficiency of the existing stirring device due to insufficient shear force of the mixing blades and high viscosity of the lubricating oil, and inconvenient cleaning of the tank body in the later stage.

[0006] (2) Technical Solutions

[0007] To achieve the above-mentioned two-way mixing structure, relatively high mixing efficiency and quality, and relatively simple and convenient cleaning of the tank body in the later stage, and being suitable for use, the utility model provides the following technical solutions: A lubricating oil mixing device includes a mixing tank body and a bottom support frame, and the mixing tank body is rotatably connected to the bottom support frame;

[0008] A driving motor is provided on the side of the bottom support frame. A transmission assembly is provided between the driving motor and the mixing tank body. A mixing driving rod is rotatably connected inside the mixing tank body. A stirring motor is provided on the top of the mixing tank body. The top end of the mixing driving rod is connected to the output end of the stirring motor. Mixing stirring blades are provided on both sides of the mixing driving rod. Auxiliary stirring blades are provided on both sides inside the mixing tank body;

[0009] Among them, the mixing stirring blades and the auxiliary stirring blades are arranged in a staggered manner. A feed pipe and a discharge pipe are respectively provided on the top and bottom of the mixing tank body.

[0010] Preferably, a suspended slide rail is provided on the inner top wall of the mixing tank body. A cleaning scraper is slidably connected to the bottom of the suspended slide rail. The cleaning scraper is fitted and slidably connected to the inner wall of the mixing tank body. The cleaning scraper is arranged in a staggered manner with the mixing stirring blades and the auxiliary stirring blades. An electric guide rail is provided on the outside of the mixing tank body. A magnetic attraction electromagnet is provided at the electric slider end of the electric guide rail. The magnetic attraction electromagnet corresponds to the position of the cleaning scraper and is magnetically attracted to each other.

[0011] Preferably, the cleaning scraper is made of hard rubber near the mixing tank body. The cleaning scraper is staggered between the mixing stirring blades and the auxiliary stirring blades. A metal magnetic attraction skeleton is provided inside the cleaning scraper.

[0012] Preferably, the bottom of the mixing tank body is conical. Switch control valves are provided on both the feed pipe and the discharge pipe.

[0013] Preferably, the transmission assembly includes a driving disk, an annular driven disk and a driving belt. The driving disk is arranged at the output end of the driving motor. The annular driven disk is arranged on the outside of the bottom of the mixing tank body. The driving belt is drivingly connected to the outside of the driving disk and the annular driven disk. The driving motor drives the mixing tank body to rotate through the transmission assembly.

[0014] Preferably, a support frame is provided on the top of the mixing tank body. The stirring motor is arranged inside the support frame. A bearing pipe is provided at the center of the top of the mixing tank body. The mixing driving rod is rotatably connected to the bearing pipe and fixedly connected to the output end of the stirring motor.

[0015] Preferably, a bearing outer ring is provided on the outside of the mixing tank body. The bearing outer ring is rotatably connected to the bottom support frame. The mixing tank body is rotatably connected to the bottom support frame through the bearing outer ring.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides a lubricating oil mixing device, which has the following beneficial effects:

[0018] 1. This lubricating oil mixing device can drive the mixing tank to rotate through the driving motor via the transmission component, performing centrifugal mixing on the internal lubricating oil. Inside the mixing tank, there is a mixing driving rod. By operating the stirring motor, the mixing driving rod can be driven, thereby driving the mixing stirring blades on both sides of the mixing driving rod to perform reverse mixing and stirring on the oil liquid in the pipe. The mixing tank and the mixing driving rod rotate in opposite directions, with a relatively strong mixing cutting force. The auxiliary stirring blades and the mixing stirring blades are staggered, further improving the mixing efficiency. The mixing efficiency and quality are relatively high, enabling the device to have a two-way mixing structure with relatively high mixing efficiency and quality.

[0019] 2. This lubricating oil mixing device is equipped with a suspended sliding rail, which can support the cleaning scraper in a replaceable form. The cleaning scraper fits against the inner wall of the mixing tank and is staggered with the mixing stirring blades and the auxiliary stirring blades. By operating the electric guide rail, the magnetic attraction electromagnet can be driven to move in a circular motion outside the mixing tank. The magnetic attraction electromagnet corresponds to the cleaning scraper in magnetic attraction. Therefore, when the magnetic attraction electromagnet moves in a circular motion, the cleaning scraper can be driven to clean the inner wall of the mixing tank, quickly scraping off the oil liquid on the inner wall of the tank, making the cleaning and washing convenient. Brief Description of the Drawings

[0020] Figure 1 It is a front view three-dimensional schematic diagram of the structure of the present utility model;

[0021] Figure 2 It is a bottom view three-dimensional schematic diagram of the structure of the present utility model;

[0022] Figure 3 It is a front view sectional three-dimensional schematic diagram of the structure of the present utility model;

[0023] Figure 4 It is a bottom view sectional three-dimensional schematic diagram of the structure of the present utility model.

[0024] In the figure: 1. Mixing tank; 2. Bottom support frame; 3. Driving motor; 4. Transmission component; 41. Driving disc; 42. Ring-shaped driven disc; 43. Driving belt; 5. Mixing driving rod; 6. Stirring motor; 7. Mixing stirring blade; 8. Auxiliary stirring blade; 9. Feed pipe; 10. Discharge pipe; 11. Suspended sliding rail; 12. Cleaning scraper; 13. Electric guide rail; 14. Magnetic attraction electromagnet; 15. Switch control valve; 16. Support frame; 17. Bearing pipe; 18. Bearing outer ring. Detailed Description of the Preferred Embodiment

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1 - 4 , a lubricating oil mixing device, including a mixing tank body 1 and a bottom support frame 2, the mixing tank body 1 is rotatably connected to the bottom support frame 2;

[0027] A driving motor 3 is provided on the side of the bottom support frame 2, a transmission component 4 is provided between the driving motor 3 and the mixing tank body 1, a mixing driving rod 5 is rotatably connected inside the mixing tank body 1, a stirring motor 6 is provided on the top of the mixing tank body 1, the top end of the mixing driving rod 5 is connected to the output end of the stirring motor 6, mixing stirring blades 7 are provided on both sides of the mixing driving rod 5, and auxiliary stirring blades 8 are provided on both sides inside the mixing tank body 1;

[0028] Among them, the mixing stirring blades 7 and the auxiliary stirring blades 8 are staggered, and a feed pipe 9 and a discharge pipe 10 are respectively provided at the top and bottom of the mixing tank body 1;

[0029] The beneficial effects expressed by this solution: By operating the driving motor 3, the mixing tank body 1 can be driven to rotate by the transmission component 4 to perform centrifugal mixing on the internal lubricating oil. A mixing driving rod 5 is provided inside the mixing tank body 1. Operating the stirring motor 6 can drive the mixing driving rod 5, thereby driving the mixing stirring blades 7 on both sides of the mixing driving rod 5 to perform reverse mixing and stirring on the oil liquid in the tank. The mixing tank body 1 and the mixing driving rod 5 rotate in opposite directions, with a relatively strong mixing cutting force. The auxiliary stirring blades 8 and the mixing stirring blades 7 are staggered, further improving the mixing efficiency, with relatively high mixing efficiency and mixing quality. The lubricating oil can enter through the feed pipe 9, and after mixing is completed, it is discharged through the discharge pipe 10, enabling the device to have a two-way mixing structure and relatively high mixing efficiency and quality.

[0030] Further, a suspended slide rail 11 is provided on the inner top wall of the mixing tank body 1, a cleaning scraper 12 is slidably connected to the bottom of the suspended slide rail 11, the cleaning scraper 12 is in sliding contact with the inner wall of the mixing tank body 1, the cleaning scraper 12 and the mixing stirring blades 7 and the auxiliary stirring blades 8 are staggered, an electric guide rail 13 is provided outside the mixing tank body 1, a magnetic attraction electromagnet 14 is provided at the electric slider end of the electric guide rail 13, and the magnetic attraction electromagnet 14 corresponds to the position of the cleaning scraper 12 and magnetically attracts each other;

[0031] By setting up a hanging slide rail 11, the cleaning scraper 12 can be supported in a changeable manner. The cleaning scraper 12 fits the inner wall of the mixing tank body 1 and is staggered with the mixing stirring blades 7 and the auxiliary stirring blades 8. The electric guide rail 13 can be operated to drive the magnetic electromagnet 14 to perform a circular displacement on the outside of the mixing tank body 1. The magnetic electromagnet 14 is magnetically corresponding to the cleaning scraper 12. Therefore, when the magnetic electromagnet 14 is displaced in a circular displacement, the cleaning scraper 12 can be driven to clean the inner wall of the mixing tank body 1, thereby quickly scraping off the oil on the inner wall of the tank body, and cleaning is convenient.

[0032] Furthermore, the cleaning scraper 12 is made of hard rubber near the mixing tank 1, and the cleaning scraper 12 is staggered between the mixing and stirring blades 7 and the auxiliary stirring blades 8, and a metal magnetic frame is provided inside the cleaning scraper 12;

[0033] By setting the cleaning scraper 12 to be made of hard rubber material, it is not easy to cause damage when scraping the lubricating oil on the inner wall of the mixing tank body 1, and a metal magnetic frame is provided inside, which can be driven by the magnetic attraction of the magnetic electromagnet 14 to move in a ring shape, and the adaptation effect is good.

[0034] Furthermore, the bottom of the mixing tank 1 is in a cone shape, and both the feed pipe 9 and the discharge pipe 10 are provided with a switch control valve 15;

[0035] By arranging the magnetic attraction electromagnet 14, the lubricating oil is convenient to be discharged and not easy to remain. The switch control valve 15 is arranged so that the feed pipe 9 and the discharge pipe 10 can be switched by the switch control valve 15, so that the stirring and the discharge are convenient and the control effect is good.

[0036] Further, the transmission assembly 4 includes a driving disc 41, an annular driven disc 42 and a driving belt 43. The driving disc 41 is arranged at the output end of the driving motor 3, the annular driven disc 42 is arranged on the outer side of the bottom of the mixing tank body 1, and the driving belt 43 is connected to the driving disc 41 and the outer side of the annular driven disc 42. The driving motor 3 is driven by the transmission assembly 4 to drive the mixing tank body 1 to rotate;

[0037] The transmission assembly 4 includes a driving disc 41, an annular driven disc 42 and a driving belt 43. The driving disc 41 and the annular driven disc 42 are respectively installed at the driving motor 3 and the mixing tank body 1, and are connected by the driving belt 43. When the driving motor 3 is operated, the mixing tank body 1 can be driven by the transmission assembly 4 to rotate. When the mixing tank body 1 rotates, the lubricating oil inside can be centrifugally mixed.

[0038] Furthermore, a support frame 16 is provided on the top of the mixing tank body 1, and the stirring motor 6 is arranged on the inner side of the support frame 16. A bearing tube 17 is provided at the center of the top of the mixing tank body 1, and the mixing drive rod 5 is rotatably connected to the bearing tube 17 and fixedly connected to the output end of the stirring motor 6;

[0039] By setting up the support frame 16, the stirring motor 6 can be supported and carried, and the stirring motor 6 runs stably. The bearing pipe 17 can support and position the mixing drive rod 5, so that when the mixing drive rod 5 is rotationally driven, the tank body is not easily worn, and the anti-wear protection effect of the bearing pipe 17 is good.

[0040] Furthermore, a bearing outer ring 18 is provided on the outer side of the mixing tank body 1. The bearing outer ring 18 is rotatably connected to the bottom support frame 2, and the mixing tank body 1 is rotatably connected to the bottom support frame 2 by the bearing outer ring 18;

[0041] By setting up the bearing outer ring 18, the mixing tank body 1 can be supported and carried, so that the mixing tank body 1 can be supported and protected by the bearing outer ring 18 during rotation, is not easily worn, and has a longer service life.

[0042] It should be noted that each device in this application is a common device in the market and can be selected according to needs during specific use. And the circuit connection relationships of each device all belong to simple series and parallel connection circuits, and there is no innovation point in the circuit connection. Those skilled in the art can easily implement it, which belongs to the prior art and will not be elaborated here.

[0043] Working principle: By providing a bottom support frame 2 at the bottom of the mixing tank body 1, the bottom support frame 2 supports and carries the mixing tank body 1, and the mixing tank body 1 can be stably rotated and carried on the bottom support frame 2. When the driving motor 3 is operated, the mixing tank body 1 can be driven to rotate by the transmission assembly 4. The transmission assembly 4 includes a driving disk 41, an annular driven disk 42 and a driving belt 43. The driving disk 41 and the annular driven disk 42 are respectively installed at the driving motor 3 and the mixing tank body 1 and are connected by the driving belt 43. When the driving motor 3 is operated, the mixing tank body 1 can be driven to rotate in a transmission manner by the transmission assembly 4. When the mixing tank body 1 rotates, the lubricating oil inside can be centrifugally mixed;

[0044] A mixing drive rod 5 is provided inside the mixing tank body 1. When the stirring motor 6 is operated, the mixing drive rod 5 can be driven, thereby driving the mixing stirring blades 7 on both sides of the mixing drive rod 5 to reversely mix and stir the oil liquid in the tank body. The mixing tank body 1 and the mixing drive rod 5 rotate in opposite directions, so that during the rotation and mixing process of the oil liquid, the mixing cutting force is stronger. Auxiliary stirring blades 8 are provided inside the mixing tank body 1 and are distributed alternately with the mixing stirring blades 7, further improving the mixing efficiency. The mixing efficiency and mixing quality are relatively high. The lubricating oil can enter through the feed pipe 9 and be discharged through the discharge pipe 10 after mixing;

[0045] The inner top wall of the mixing tank body 1 is provided with a suspension type slide rail 11, which can support the cleaning scraper 12 in a replaceable suspension manner. The cleaning scraper 12 is attached to the inner wall of the mixing tank body 1 and is staggered with the mixing stirring blades 7 and the auxiliary stirring blades 8. Operating the electric guide rail 13 can drive the magnetic attraction electromagnet 14 in a replaceable manner to perform circular displacement outside the mixing tank body 1. The magnetic attraction electromagnet 14 corresponds to the cleaning scraper 12 in magnetic attraction. Therefore, when the magnetic attraction electromagnet 14 performs circular displacement, it can drive the cleaning scraper 12 to clean the inner wall of the mixing tank body 1, so as to quickly scrape off the oil liquid on the inner wall of the tank. The cleaning is convenient, the device has a two-way mixing structure, the mixing efficiency and quality are relatively high, and the later cleaning of the tank body is relatively simple and convenient, which is suitable for use, solving the problems of the existing stirring device, such as insufficient shearing force of the stirring blades, large viscosity of the lubricating oil, insufficient mixing quality and mixing efficiency, and inconvenient later cleaning of the tank body.

[0046] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0047] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lubricating oil mixing device, characterized in that: It comprises a mixing tank body (1) and a bottom support frame (2), wherein the mixing tank body (1) is rotatably connected to the bottom support frame (2); A driving motor (3) is provided on the side of the bottom support frame (2), a transmission assembly (4) is provided between the driving motor (3) and the mixing tank body (1), a mixing driving rod (5) is rotatably connected inside the mixing tank body (1), a stirring motor (6) is provided on the top of the mixing tank body (1), the top end of the mixing driving rod (5) is connected to the output end of the stirring motor (6), mixing stirring blades (7) are provided on both sides of the mixing driving rod (5), and auxiliary stirring blades (8) are provided on both sides of the mixing tank body (1); The mixing and stirring blades (7) and the auxiliary stirring blades (8) are arranged in an alternating manner, and a feed pipe (9) and a discharge pipe (10) are respectively arranged at the top and the bottom of the mixing tank body (1).

2. The lubricating oil mixing device according to claim 1, characterized in that: The inner top wall of the mixing tank body (1) is provided with a hanging slide rail (11), and the bottom of the hanging slide rail (11) is slidably connected to a cleaning scraper (12), and the cleaning scraper (12) is slidably connected to the inner wall of the mixing tank body (1), and the cleaning scraper (12) is staggered with the mixing stirring blade (7) and the auxiliary stirring blade (8). The outer side of the mixing tank body (1) is provided with an electric guide rail (13), and the electric slider end of the electric guide rail (13) is provided with a magnetic attraction electromagnet (14), and the magnetic attraction electromagnet (14) corresponds to the cleaning scraper (12) in position and is magnetically attracted to each other.

3. The lubricating oil mixing device according to claim 2, characterized in that: The cleaning scraper (12) is made of hard rubber near the mixing tank body (1), and is arranged alternately between the mixing and stirring blades (7) and the auxiliary stirring blades (8). A metal magnetic frame is provided inside the cleaning scraper (12).

4. A lubricating oil mixing device according to claim 1, wherein: The bottom of the mixing tank (1) is in a cone shape, and both the feed pipe (9) and the discharge pipe (10) are provided with switch control valves (15).

5. A lubricating oil mixing device according to claim 1, characterized in that: The transmission assembly (4) comprises a driving disc (41), an annular driven disc (42) and a driving belt (43); the driving disc (41) is arranged at the output end of the driving motor (3); the annular driven disc (42) is arranged on the outer side of the bottom of the mixing tank body (1); the driving belt (43) is drivingly connected to the outer sides of the driving disc (41) and the annular driven disc (42); the driving motor (3) is driven by the transmission assembly (4) to drive the mixing tank body (1) to rotate.

6. The lubricating oil mixing device according to claim 1, characterized in that: A support frame (16) is provided on the top of the mixing tank body (1), the stirring motor (6) is arranged on the inner side of the support frame (16), a support tube (17) is provided at the center of the top of the mixing tank body (1), and the mixing drive rod (5) is rotatably connected to the support tube (17) and fixedly connected to the output end of the stirring motor (6).

7. A lubricating oil mixing device according to claim 1, characterized in that: The outer side of the mixing tank body (1) is provided with a load-bearing outer ring (18), and the load-bearing outer ring (18) is rotatably connected to the bottom support frame (2). The mixing tank body (1) is rotatably connected to the bottom support frame (2) via the load-bearing outer ring (18).

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