Lubricating oil stirring and blending kettle

Abstract

The utility model discloses a lubricating oil stirring and blending kettle which comprises two supports which are oppositely arranged, each support comprises a ground contact plate, the upper surface of each ground contact plate is fixedly connected with one end of a vertical rod, and the surfaces of the opposite sides of the top ends of the two vertical rods are each rotationally provided with one end for installing a rotating shaft. The other ends of the two mounting rotating shafts are both fixedly connected to the outer walls of the two sides of the stirring kettle, the vertical rods and the stirring kettle are connected through a shaking mixing mechanism, and when lubricating oil with large viscosity and poor fluidity is blended, stirring blades can only drive nearby fluid to be mixed, so that the stirring efficiency is greatly improved; under the condition that the fluid close to the inner wall of the kettle body is slightly influenced by the rotation of the stirring blades, the whole kettle body performs independent reciprocating swing motion relative to the bracket by shaking the mixing mechanism, and when the kettle body swings, the fluid in the kettle body can be inclined and shaken; therefore, the stirring blades can be in contact with more fluid through fluid inertia, and the lubricating oil blending efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of lubricating oil, in particular to a lubricating oil stirring and blending kettle. 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 the role of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. Lubricating oil is generally composed of base oil and additives. Base oil is the main component of lubricating oil and determines the basic properties of lubricating oil. Additives can make up for and improve the deficiencies in the performance of base oil and give it some new properties. It is an important component of lubricating oil. In the process of producing lubricating oil, a stirring kettle is needed to stir and blend the base oil and additives to ensure the uniformity of the lubricating oil composition. When producing some lubricating oils with higher viscosity, additives will reduce the fluidity of the base oil. Some existing stirring kettles can often only stir the base oil near the stirring blades, while some fluids close to the inner wall of the stirring kettle with poor fluidity are difficult to mix with the stirring blades, resulting in poor uniformity of the composition of the lubricating oil after blending.

[0003] How to invent a lubricating oil stirring and blending kettle to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a lubricating oil stirring and blending kettle, which aims to improve the production of some lubricating oils with higher viscosity. Additives will reduce the fluidity of the base oil. Some existing stirring kettles can often only stir the base oil near the stirring blades, while some fluids close to the inner wall of the stirring kettle and with poor fluidity are difficult to mix with the stirring blades, which leads to the problem of poor uniformity of the composition of the lubricating oil after blending.

[0005] The utility model is implemented as follows: a lubricating oil stirring and blending kettle, comprising two relatively arranged brackets, each of which comprises a contact floor, the upper surface of the contact floor is fixedly connected to one end of a vertical rod, one end of a mounting shaft is rotatably mounted on the surface of the opposite side of the top of the two vertical rods, and the other end of the two mounting shafts are fixedly connected to the outer walls of the stirring kettle on both sides. The vertical rod and the stirring kettle are connected by a shaking mixing mechanism, and the shaking mixing mechanism comprises a motor mounting bracket, a section of the motor mounting bracket is fixedly mounted on the surface of one side of the top of the vertical rod, and a shaking motor is fixedly mounted on the other end of the motor mounting bracket, one end of the shaking motor output shaft is fixedly connected to one end of an L-shaped driving rod, and the other end of the L-shaped driving rod is rotatably connected to one end of a driving connecting rod, the other end of the driving connecting rod is rotatably connected to one end of the connecting shaft, and the other end of the connecting shaft is fixedly connected to one side of the outer wall of the stirring kettle and is located above the corresponding mounting rotating shaft.

[0006] In a preferred technical solution of the utility model, one end of a support rod is fixedly connected to both sides of the top end of the vertical rod, and the other ends of the two support rods are fixedly connected to the upper surface of the floor.

[0007] In a preferred technical solution of the utility model, a plurality of evenly distributed bolt holes are provided on the upper surface of the contact floor.

[0008] In a preferred technical solution of the utility model, the number of the shaking mixing mechanisms is two and they are symmetrically distributed on both sides of the stirring kettle and fixedly connected to the bracket on the corresponding side.

[0009] In a preferred technical solution of the present invention, the stirring kettle comprises a kettle body, a feed port is provided on the outer wall on one side of the top end of the kettle body, a discharge valve is connected to the outer wall of the bottom end of the kettle body, a stirring motor is fixedly installed on the top surface of the kettle body, one end of the stirring motor output shaft is fixedly connected to one end of the rotating shaft, the other end of the rotating shaft extends to the interior of the kettle body through a through hole, and a plurality of groups of stirring blades distributed in a ring shape in the extension direction are provided on the outer wall of the rotating shaft.

[0010] In a preferred technical solution of the present utility model, each of the stirring blades is provided with the same inclination angle relative to the extending direction of the rotating shaft.

[0011] The beneficial effect of the utility model is that the utility model obtains a lubricating oil stirring and blending kettle through the above design. When in use, when blending some lubricating oils with high viscosity and poor fluidity, the stirring blades can only drive the mixing of the nearby fluids, while the fluid close to the inner wall of the kettle body is less affected by the rotation of the stirring blades. Through the shaking mixing mechanism, the kettle body as a whole can perform independent reciprocating swinging motion relative to the bracket. When the kettle body swings, the fluid inside it will follow and tilt and shake, so that the stirring blades can contact more fluids through the inertia of the fluid, accelerate the degree of mixing, and improve the blending efficiency of the lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic three-dimensional diagram of the overall structure provided by the embodiment of the utility model;

[0014] Figure 2 A schematic three-dimensional diagram of the overall structure of the bracket provided in the embodiment of the utility model;

[0015] Figure 3 A schematic three-dimensional diagram of the overall structure of the shaking mixing mechanism provided in the embodiment of the utility model;

[0016] Figure 4 This is a schematic three-dimensional diagram of the overall cross-sectional structure of a stirring kettle provided in an embodiment of the utility model.

[0017] In the figure: 1- bracket; 2- stirring kettle; 3- shaking mixing mechanism; 4- mounting shaft; 101- touching floor; 102- vertical rod; 103- supporting rod; 104- bolt hole; 201- kettle body; 202- feeding port; 203- discharging valve; 204- stirring motor; 205- rotating shaft; 206- stirring blade; 301- motor mounting bracket; 302- shaking motor; 303- L-type driving rod; 304- driving connecting rod; 305- connecting shaft. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 4 The utility model provides a technical solution: a lubricating oil stirring and blending kettle, comprising two relatively arranged brackets 1, each bracket 1 comprises a contact plate 101, one end of a vertical rod 102 is fixedly connected to the upper surface of the contact plate 101, one end of a mounting shaft 4 is rotatably mounted on the surface of the top opposite side of the two vertical rods 102, the other ends of the two mounting shafts 4 are fixedly connected to the outer walls of the stirring kettle 2 on both sides, the vertical rod 102 and the stirring kettle 2 are connected by a shaking mixing mechanism 3, and the shaking mixing mechanism 3 comprises a motor mounting bracket 30 1. One end of the motor mounting bracket 301 is fixedly mounted on the surface of one side of the top end of the vertical rod 102, and a shaking motor 302 is fixedly mounted on the other end of the motor mounting bracket 301. One end of the output shaft of the shaking motor 302 is fixedly connected to one end of an L-shaped driving rod 303, and the other end of the L-shaped driving rod 303 is rotatably connected to one end of a driving connecting rod 304. The other end of the driving connecting rod 304 is rotatably connected to one end of a connecting shaft 305, and the other end of the connecting shaft 305 is fixedly connected to one side of the outer wall of the stirring kettle 2 and is located above the corresponding mounting shaft 4.

[0020] See also Figure 2 One end of the support rod 103 is fixedly connected to both sides of the top of the vertical rod 102, and the other ends of the two support rods 103 are fixedly connected to the upper surface of the contact plate 101.

[0021] The support rod 103 is used to strengthen the overall structural strength of the bracket 1 to ensure stability during use.

[0022] Furthermore, a plurality of evenly distributed bolt holes 104 are formed on the upper surface of the contact plate 101 .

[0023] When the amount of lubricating oil being stirred and blended is large, resulting in a large overall weight of the stirring kettle 2 and a strong inertia, the two contact plates 101 can be fixed to the ground by bolts to ensure stability during use and prevent the entire device from shaking or tipping over.

[0024] See also Figure 1 There are two shaking mixing mechanisms 3 which are symmetrically distributed on both sides of the stirring tank 2 and are fixedly connected to the bracket 1 on the corresponding side.

[0025] By arranging two sets of shaking and mixing mechanisms 3 on both sides of the stirring tank 2, the two shaking and mixing mechanisms 3 can synchronously drive the stirring tank 2 to swing relative to the bracket 1, thereby avoiding uneven force on the stirring tank 2 affecting the overall service life and stability of the device.

[0026] See also Figure 4 The stirring kettle 2 includes a kettle body 201, a feed inlet 202 is provided on the outer wall of one side of the top end of the kettle body 201, a discharge valve 203 is connected to the outer wall of the bottom end of the kettle body 201, a stirring motor 204 is fixedly installed on the top surface of the kettle body 201, one end of the output shaft of the stirring motor 204 is fixedly connected to one end of the rotating shaft 205, the other end of the rotating shaft 205 extends to the inside of the kettle body 201 through a through hole, and a plurality of groups of stirring blades 206 distributed in a ring shape in the extension direction thereof are provided on the outer wall of the rotating shaft 205.

[0027] When in use, the lubricating oil raw materials that need to be stirred and blended are added into the kettle body 201 in sequence through the feed port 202, and then the stirring motor 204 is started to drive the rotating shaft 205 to rotate, and the raw materials in the kettle body 201 are stirred and mixed by the rotating shaft 205. At the same time, a heating device is also provided in the kettle body 201. The heating device increases the temperature of the raw materials to increase the fluidity of the raw materials with higher viscosity and improve the stirring and mixing efficiency. When the stirring process is completed, the discharge valve 203 is opened to discharge.

[0028] Furthermore, each stirring blade 206 is arranged with the same inclination angle relative to the extending direction of the rotating shaft 205 .

[0029] The stirring blades 206 have a certain inclination angle, so that when the raw materials are stirred along with the rotation of the rotating shaft 205, the raw materials inside the kettle body 201 will surge upward or downward, further improving the stirring efficiency.

[0030] Working principle: Lubricating oil raw materials that need to be stirred and blended are added into the kettle body 201 in sequence through the feed port 202, the rotating shaft 205 is driven by the stirring motor 204, and the stirring blades 206 are used to stir and blend the raw materials. At the same time, the heating device is started to heat the raw materials to improve fluidity, thereby improving the mixing efficiency of the raw materials. When blending some lubricating oils with high viscosity and poor fluidity, the stirring blades 206 can only drive the mixing of the nearby fluids, while the fluid close to the inner wall of the kettle body 201 is less affected by the rotation of the stirring blades 206. The shaking motor 302 is started, and the output shaft of the shaking motor 302 drives one end of the L-shaped driving rod 303 to perform a circular motion, so that the kettle body 201 is driven by the driving connecting rod 304 to make an independent reciprocating swinging motion relative to the bracket 1. When the kettle body 201 swings, the fluid inside it will follow the tilting and shaking, so that the stirring blades 206 can contact more fluids through the fluid inertia and accelerate its mixing degree, thereby improving the blending efficiency of the lubricating oil.

[0031] It should be noted that the specific model specifications of the stirring motor 204 and the shaking motor 302 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0032] The power supply and principle of the stirring motor 204 and the shaking motor 302 are clear to those skilled in the art and will not be described in detail here.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A lubricating oil stirring and blending kettle, characterized in that: The cam is connected to the upper surface of the two vertical rods, and one end of the two vertical rods is rotatably mounted on the surfaces of the opposite sides of the top ends of the two vertical rods. The other ends of the two mounting shafts are fixedly connected to the outer walls of the two sides of the stirring kettle. The vertical rod and the stirring kettle are connected by a shaking mixing mechanism. The shaking mixing mechanism comprises a motor mounting bracket, one section of the motor mounting bracket is fixedly mounted on the surface of one side of the top end of the vertical rod, and a shaking motor is fixedly mounted on the other end of the motor mounting bracket. One end of the shaking motor output shaft is fixedly connected to one end of an L-shaped driving rod, and the other end of the L-shaped driving rod is rotatably connected to one end of a driving connecting rod, the other end of the driving connecting rod is rotatably connected to one end of the connecting shaft, and the other end of the connecting shaft is fixedly connected to one side of the outer wall of the stirring kettle and is located above the corresponding mounting rotating shaft.

2. The lubricating oil stirring and blending kettle according to claim 1, characterized in that: One end of a support rod is fixedly connected to both sides of the top of the vertical rod, and the other ends of the two support rods are fixedly connected to the upper surface of the contact floor.

3. The lubricating oil stirring and blending kettle according to claim 1, characterized in that: The upper surface of the contact floor is also provided with a plurality of evenly distributed bolt holes.

4. The lubricating oil stirring and blending kettle according to claim 1, characterized in that: The number of the shaking mixing mechanisms is two and they are symmetrically distributed on both sides of the stirring kettle and are fixedly connected to the brackets on the corresponding side.

5. The lubricating oil stirring and blending kettle according to claim 1, characterized in that: The stirring kettle includes a kettle body, a feed inlet is provided on the outer wall on one side of the top end of the kettle body, a discharge valve is connected to the outer wall of the bottom end of the kettle body, a stirring motor is fixedly installed on the top surface of the kettle body, one end of the stirring motor output shaft is fixedly connected to one end of the rotating shaft, the other end of the rotating shaft extends to the inside of the kettle body through a through hole, and a plurality of groups of stirring blades distributed in a ring shape in the extension direction are provided on the outer wall of the rotating shaft.

6. The lubricating oil stirring and blending kettle according to claim 5, characterized in that: Each of the stirring blades is arranged at the same inclination angle relative to the extending direction of the rotating shaft.

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