Low temperature blending kettle for industrial lubricating oils

Abstract

The utility model provides a kind of low temperature blending kettle for industrial lubricating oil, comprising: kettle body, kettle cover and stirring mechanism, kettle cover is arranged on kettle body, stirring mechanism is arranged in kettle body, stirring mechanism includes connecting disc, first driving part, connecting rod, stirring rod and second driving part, limit slot is set up on kettle body, connecting disc is arranged in limit slot, first driving part is set on connecting disc, the rotating shaft of first driving part is connected with connecting rod after penetrating connecting disc, stirring rod is arranged at the outside of connecting rod, second driving part is set on kettle cover. The utility model embodiment of a kind of low temperature blending kettle for industrial lubricating oil, by being provided with stirring structure in blending kettle, by connecting disc drive multiple rotating stirring rod to rotate, so that the lubricating oil in blending kettle can not exist dead angle of stirring at the same time when stirring can scrape down the lubricating oil of kettle wall, so that the lubricating oil in kettle body can be fully stirred and blended.

Description

Technical Field

[0001] This utility model relates to the technical field of lubricating oil, and in particular to a low-temperature blending vessel for industrial lubricating oil. Background Technology

[0002] Lubricating oil is a core industrial material that ensures the efficient operation of mechanical equipment. Its performance depends on the uniform blending of base oil with additives such as anti-wear agents and viscosity index improvers. Lubricating oil is often blended in a low-temperature blending kettle.

[0003] When using a cryogenic mixing vessel, uneven mixing of lubricating oil often occurs due to dead zones created by the stirring rod during the mixing process. Currently, the common method is to adjust the position and angle of the stirring rod inside the mixing vessel to address these dead zones. While adjusting the angle of the stirring rod can indeed mix the lubricating oil in these dead zones, lubricating oil adheres to the inner wall of the mixing vessel during the mixing process. This adhered lubricating oil is not flushed out with the finished mixing process, making it difficult to avoid the residual lubricating oil on the inner wall of the mixing vessel affecting subsequent mixing processes. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to provide a low-temperature mixing vessel for industrial lubricating oil. By setting a stirring structure inside the mixing vessel and driving multiple rotating stirring rods to rotate via a connecting disc, the lubricating oil inside the mixing vessel is stirred without dead zones and the lubricating oil on the vessel wall is scraped off, thereby ensuring that the lubricating oil inside the vessel is fully stirred and mixed.

[0006] To achieve the above objectives, the first aspect of this utility model provides a low-temperature blending vessel for industrial lubricating oil, comprising: a vessel body, a vessel lid, and a stirring mechanism. The vessel lid is disposed on the vessel body, and the stirring mechanism is disposed inside the vessel body. The stirring mechanism includes a connecting plate, a first driving member, a connecting rod, a stirring rod, and a second driving member. A limiting groove is formed on the vessel body, and the connecting plate is disposed within the limiting groove. The first driving member is disposed on the connecting plate, and the rotation shaft of the first driving member passes through the connecting plate and is connected to the connecting rod. The stirring rod is disposed outside the connecting rod. The second driving member is disposed on the vessel lid, and the rotation shaft of the second driving member passes through the vessel lid and is connected to the connecting plate.

[0007] In addition, the low-temperature blending vessel for industrial lubricating oil proposed above according to this utility model may also have the following additional technical features: Specifically, a connecting plate is provided with a connecting seat, a connecting seat is provided with a connecting sleeve, and the rotating shaft of the second driving component passes through the kettle cover and is connected to the connecting sleeve.

[0008] Specifically, a washer is provided in the limiting groove, and the connecting plate is placed on the washer.

[0009] Specifically, the outer wall of the connecting rod is provided with a connecting groove, and a flipping rod is provided inside the connecting groove, with the other end of the flipping rod being rotatably connected to the stirring rod.

[0010] Specifically, a connecting pipe is provided on the outer wall of the vessel body, and an injection pipe is provided inside the connecting pipe.

[0011] Specifically, an installation mechanism is provided inside the connecting pipe. The installation mechanism includes an installation pipe, a connecting ring, an elastic plate, a limiting plate, a fixing cover, and a control component. An installation groove is opened inside the connecting pipe, the installation pipe is placed in the installation groove, the connecting ring is placed at one end of the installation pipe, the elastic plate is placed on the outer wall of the connecting ring, the limiting plate is placed on the elastic plate, a slot is opened on the outer wall of the injection pipe, and the control component is placed in the installation groove.

[0012] Specifically, the control assembly includes a sleeve, an abutment block, a connecting post, and a control ring. The sleeve is fitted over the outside of the mounting tube, the abutment block is located at one end of the sleeve, the connecting post is connected to the other end of the sleeve, and the other end of the connecting post passes through the fixing cover and is connected to the control ring.

[0013] Specifically, a sealing ring is installed inside the mounting groove.

[0014] Specifically, the connecting rod is equipped with an adjustment component, which includes a control post, a first pull rope, and a second pull rope. The connecting rod has a connection hole, the control post is installed in the connection hole, the first pull rope is installed on the flip rod, and the other end of the first pull rope passes through the connection groove and is connected to the control post. The second pull rope is installed on the control post.

[0015] Specifically, the other end of the second pull rope passes through the connection hole and is connected to the control block.

[0016] Compared with the prior art, the present invention has the following advantages: by setting a stirring structure in the mixing vessel, the first driving component drives the stirring rod to rotate through the connecting rod and scrapes off the lubricating oil adhering to the inner wall of the vessel for mixing. At the same time, the second driving component controls the connecting plate to rotate, thereby controlling the multiple stirring rods on the connecting plate to fully stir and mix the lubricating oil in the vessel.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of a low-temperature blending vessel for industrial lubricating oil according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the stirring mechanism of a low-temperature blending vessel for industrial lubricating oil according to an embodiment of the present invention. Figure 3 This is a schematic diagram of a low-temperature blending vessel mounting mechanism for industrial lubricating oil according to an embodiment of the present invention. Figure 4 This is a schematic diagram of a low-temperature blending kettle conditioning component for industrial lubricating oil according to an embodiment of the present invention.

[0019] Reference numerals: 1. Vessel body; 2. Vessel lid; 3. Stirring mechanism; 31. Limiting groove; 32. Connecting plate; 33. First driving component; 34. Connecting rod; 35. Stirring rod; 36. Second driving component; 37. Connecting seat; 38. Connecting sleeve; 39. Washer; 310. Connecting groove; 311. Tilting rod; 4. Connecting pipe; 5. Injection pipe; 6. Installation mechanism; 61. Installation groove; 62. Installation pipe; 63. Connecting ring; 64. Elastic plate; 65. Limiting plate; 66. Slot; 67. Fixed cover; 68. Control component; 681. Sleeve; 682. Advancing block; 683. Connecting column; 684. Control ring; 685. Sealing ring; 7. Adjusting component; 71. Connecting hole; 72. Control column; 73. First pull rope; 74. Second pull rope; 75. Control block. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] A cryogenic blending vessel for industrial lubricating oil, according to an embodiment of the present invention, is described below with reference to the accompanying drawings.

[0022] like Figures 1-4 As shown in the figure, a low-temperature blending vessel for industrial lubricating oil according to an embodiment of the present invention includes: a vessel body 1, a vessel lid 2, and a stirring mechanism 3.

[0023] The lid 2 is mounted on the body 1, and the stirring mechanism 3 is mounted inside the body 1. The stirring mechanism 3 includes a connecting plate 32, a first driving component 33, a connecting rod 34, a stirring rod 35, and a second driving component 36.

[0024] A limiting groove 31 is provided on the vessel body 1, and a connecting plate 32 is set in the limiting groove 31. A first driving member 33 is set on the connecting plate 32. The rotation shaft of the first driving member 33 passes through the connecting plate 32 and is connected to the connecting rod 34. A stirring rod 35 is set outside the connecting rod 34. A second driving member 36 is set on the vessel cover 2, and the rotation shaft of the second driving member 36 passes through the vessel cover 2 and is connected to the connecting plate 32. A connecting seat 37 is provided on the connecting plate 32, and a connecting sleeve 38 is provided on the connecting seat 37. The rotation shaft of the second driving member 36 passes through the vessel cover 2 and is connected to the connecting sleeve 38. A washer 39 is provided in the limiting groove 31, and the connecting plate 32 is set on the washer 39. A connecting groove 310 is provided on the outer wall of the connecting rod 34. A flipping rod 311 is provided inside the connecting groove 310, and the other end of the flipping rod 311 is rotatably connected to the stirring rod 35.

[0025] A connecting pipe 4 is provided on the outer wall of the vessel body 1, and a material injection pipe 5 is provided inside the connecting pipe 4.

[0026] It should be noted that the first driving component 33 described in this embodiment is a motor, whose main function is to control the rotation of the connecting rods respectively, and the second driving component 36 is a motor, whose main function is to control the rotation of the connecting disk 32 on which the first driving component 33 is installed.

[0027] Specifically, when using a mixing vessel to mix industrial lubricating oil, the relevant personnel inject the lubricating oil to be mixed into the vessel body 1 through the injection pipe 5 and the connecting pipe 4. Then, the relevant personnel activate the first drive component 33 through external equipment. The first drive component 33 drives the connecting rod 34 to rotate, and the stirring rod 35, which is connected to the connecting rod 34 through the flipping rod 311, will fold outward under the action of centrifugal force and contact the inner wall of the vessel body 1, scraping off the lubricating oil adhering to the inner wall of the vessel body 1 for mixing. At the same time, the second drive component... The rotating shaft of the moving component 36 is connected to the connecting plate 32 via the connecting sleeve 38. Then, relevant personnel activate the second driving component 36 using external equipment. The second driving component 36 drives the connecting plate 32 to rotate. When the connecting plate 32 rotates, it drives the first driving component 33, the connecting rod 34, and the stirring rod 35 to perform a circular motion. This allows the stirring rod 35 to both fold outwards under centrifugal force to scrape the lubricating oil from the inner wall of the vessel body 1, and to fully stir and mix the lubricating oil inside the vessel body 1 along with the circular motion of the connecting plate 32. Furthermore, during the stirring process, the washer 39 acts as a buffer and stabilizes the connecting plate 32, reducing wear between the connecting plate 32 and the limiting groove 31. After mixing is complete, relevant personnel can discharge the mixed industrial lubricating oil from the vessel body 1 through the discharge port located at the bottom of the vessel body 1.

[0028] In one embodiment of this application, such as Figure 3 An installation mechanism 6 is provided inside the connecting pipe 4 shown.

[0029] The mounting mechanism 6 includes a mounting tube 62, a connecting ring 63, an elastic plate 64, a limiting plate 65, a fixing cover 67, and a control component 68.

[0030] The connecting pipe 4 has an installation groove 61, the installation pipe 62 is set in the installation groove 61, the connecting ring 63 is set at one end of the installation pipe 62, the elastic plate 64 is set on the outer wall of the connecting ring 63, the limiting plate 65 is set on the elastic plate 64, the outer wall of the injection pipe 5 has a slot 66, and the control component 68 is set in the installation groove 61.

[0031] The control assembly 68 includes a sleeve 681, an abutment block 682, a connecting post 683, and a control ring 684.

[0032] The sleeve 681 is fitted onto the outside of the mounting tube 62. The abutment block 682 is located at one end of the sleeve 681. The connecting post 683 is connected to the other end of the sleeve 681. The other end of the connecting post 683 passes through the fixing cover 67 and is connected to the control ring 684. A sealing ring 685 is provided in the mounting groove 61.

[0033] Specifically, when it is necessary to connect the injection pipe 5 to the connecting pipe 4, the relevant personnel first insert the injection pipe 5 into the connecting pipe 4. At this time, the outer wall of the injection pipe 5 will push the elastic plate 64 outward through the limiting plate 65. The elastic plate 64 accumulates elastic potential energy. Then, as the injection pipe 5 is gradually inserted, the groove 66 on the outer wall of the injection pipe 5 will gradually align with the limiting plate 65. When the groove 66 is aligned with the limiting plate 65, the elastic plate 64 springs back to its original position, thereby pushing the limiting plate 65 on the elastic plate 64 into the groove 66 to complete the fixation. When it is necessary to replace the injection pipe 5 to inject different materials, the relevant personnel will first push the injection pipe 5 towards the corresponding vessel body 1. At this time, the injection pipe 5 moves forward and is in the groove. The limiting plate 65 inside 66 will tilt upwards due to the restriction of the elastic plate 64. At this time, the relevant personnel will push the control ring 684. The control ring 684 pushes the sleeve 681 through the connecting column 683, and pushes the elastic plate 64 outwards through the abutment block 682 on the sleeve 681. At this time, the elastic plate 64 accumulates elastic potential energy, thereby removing the tilted limiting plate 65 from the slot 66. Then, the injection tube 5 is removed and the control ring 684 is released. At this time, the elastic plate 64, which has lost its compression, rebounds and releases its elastic potential energy. During the rebound process, the outer wall of the elastic plate 64 will squeeze the abutment block 682 and push the abutment block 682 along the direction of the connecting column 683, thereby causing the sleeve 681 with the abutment block 682 installed to reset.

[0034] In one embodiment of this application, such as Figure 4 As shown, an adjustment component 7 is provided on the connecting rod 34.

[0035] The adjustment assembly 7 includes a control column 72, a first pull rope 73, and a second pull rope 74.

[0036] A connecting hole 71 is provided on the connecting rod 34, and a control post 72 is set in the connecting hole 71. A first pull rope 73 is set on the flip rod 311, and the other end of the first pull rope 73 passes through the connecting groove 310 and is connected to the control post 72. A second pull rope 74 is set on the control post 72, and the other end of the second pull rope 74 passes through the connecting hole 71 and is connected to the control block 75.

[0037] Specifically, when it is necessary to remove the connecting rod 34 from the vessel body 1 for cleaning, the operator only needs to pull the control block 75. The control block 75 drives the second pull rope 74, which in turn pulls the control column 72 to move within the connecting hole 71. As the control column 72 moves, it pulls the first pull rope 73. The first pull rope 73 drives the flipping rod 311 to flip, so that the stirring rod 35, which was originally in contact with the inner wall of the vessel body 1, is flipped to the position connected to the connecting rod 34.

[0038] This facilitates the easy removal of the connecting rod 34 from the vessel body 1 for cleaning. After cleaning, the control block 75 is operated in reverse, and through the linkage of the second pull rope 74, the control column 72 and the first pull rope 73, all components are restored to their initial state, and the connecting rod 34 is re-securely installed in the vessel body 1.

[0039] Working principle: When using the mixing vessel to mix industrial lubricating oil, the relevant personnel inject the lubricating oil to be mixed into the vessel body 1 through the injection pipe 5 and the connecting pipe 4. Then, the relevant personnel start the first drive component 33 through external equipment. The first drive component 33 drives the connecting rod 34 to rotate. The stirring rod 35, which is connected to the connecting rod 34 through the flipping rod 311, will bend outward under the action of centrifugal force and come into contact with the inner wall of the vessel body 1, scraping off the lubricating oil adhering to the inner wall of the vessel body 1 for mixing. At the same time, the second drive component... The rotating shaft of the moving component 36 is connected to the connecting plate 32 via the connecting sleeve 38. Then, relevant personnel activate the second driving component 36 using external equipment. The second driving component 36 drives the connecting plate 32 to rotate. When the connecting plate 32 rotates, it drives the first driving component 33, the connecting rod 34, and the stirring rod 35 to perform a circular motion. This allows the stirring rod 35 to both fold outwards under centrifugal force to scrape the lubricating oil from the inner wall of the vessel body 1, and to fully stir and mix the lubricating oil inside the vessel body 1 along with the circular motion of the connecting plate 32. Furthermore, during the stirring process, the washer 39 acts as a buffer and stabilizes the connecting plate 32, reducing wear between the connecting plate 32 and the limiting groove 31. After mixing is complete, relevant personnel can discharge the mixed industrial lubricating oil from the vessel body 1 through the discharge port located at the bottom of the vessel body 1.

[0040] When it is necessary to connect the injection pipe 5 to the connecting pipe 4, the relevant personnel first insert the injection pipe 5 into the connecting pipe 4. At this time, the outer wall of the injection pipe 5 will push the elastic plate 64 outward through the limiting plate 65. The elastic plate 64 accumulates elastic potential energy. Then, as the injection pipe 5 is gradually inserted, the groove 66 on the outer wall of the injection pipe 5 will gradually align with the limiting plate 65. When the groove 66 is aligned with the limiting plate 65, the elastic plate 64 springs back to its original position, thereby pushing the limiting plate 65 on the elastic plate 64 into the groove 66 to complete the fixation. When it is necessary to replace the injection pipe 5 to inject different materials, the relevant personnel will first push the injection pipe 5 towards the corresponding vessel body 1. At this time, the injection pipe 5 moves forward and is in the groove 66. The inner limiting plate 65 will tilt upwards due to the restriction of the elastic plate 64. At this time, the relevant personnel will push the control ring 684. The control ring 684 pushes the sleeve 681 through the connecting column 683, and pushes the elastic plate 64 outwards through the abutment block 682 on the sleeve 681. At this time, the elastic plate 64 accumulates elastic potential energy, thereby removing the tilted limiting plate 65 from the slot 66. Then, the injection tube 5 is removed and the control ring 684 is released. At this time, the elastic plate 64, which has lost its compression, rebounds and releases its elastic potential energy. During the rebound process, the outer wall of the elastic plate 64 will squeeze the abutment block 682 and push the abutment block 682 along the direction of the connecting column 683, thereby causing the sleeve 681 with the abutment block 682 installed to reset.

[0041] When the connecting rod 34 needs to be removed from the vessel body 1 for cleaning, the operator simply pulls the control block 75. The control block 75 drives the second pull rope 74, which in turn pulls the control column 72 to move within the connecting hole 71. Simultaneously, the movement of the control column 72 pulls the first pull rope 73, which in turn drives the flipping rod 311 to flip, causing it to be flipped from its original position with the stirring rod 35 to its current position connected to the connecting rod 34. This facilitates the easy removal of the connecting rod 34 from the vessel body 1 for cleaning. After cleaning, the control block 75 is operated in reverse. Through the linkage of the second pull rope 74, the control column 72, and the first pull rope 73, all components are restored to their initial state, and the connecting rod 34 is securely reinstalled within the vessel body 1.

[0042] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0044] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A low-temperature blending vessel for industrial lubricating oil, characterized in that, include: The vessel body (1), the vessel lid (2), and the stirring mechanism (3) are provided. The vessel lid (2) is located on the vessel body (1), and the stirring mechanism (3) is located inside the vessel body (1). The stirring mechanism (3) includes a connecting plate (32), a first driving member (33), a connecting rod (34), a stirring rod (35), and a second driving member (36). A limiting groove (31) is provided on the vessel body (1). The connecting plate (32) is located inside the limiting groove (31). The first driving member (33) is located on the connecting plate (32). The rotation shaft of the first driving member (33) passes through the connecting plate (32) and is connected to the connecting rod (34). The stirring rod (35) is located outside the connecting rod (34). The second driving member (36) is located on the vessel lid (2), and the rotation shaft of the second driving member (36) passes through the vessel lid (2) and is connected to the connecting plate (32).

2. The low-temperature blending vessel for industrial lubricating oil according to claim 1, characterized in that, The connecting plate (32) is provided with a connecting seat (37), the connecting seat (37) is provided with a connecting sleeve (38), and the rotation shaft of the second driving member (36) passes through the lid (2) and is connected to the connecting sleeve (38).

3. The low-temperature blending vessel for industrial lubricating oil according to claim 1, characterized in that, A washer (39) is provided in the limiting groove (31), and the connecting plate (32) is provided on the washer (39).

4. The low-temperature blending vessel for industrial lubricating oil according to claim 1, characterized in that, The outer wall of the connecting rod (34) is provided with a connecting groove (310), and a flipping rod (311) is provided inside the connecting groove (310), and the other end of the flipping rod (311) is rotatably connected to the stirring rod (35).

5. A low-temperature blending vessel for industrial lubricating oil according to claim 1, characterized in that, The outer wall of the vessel body (1) is provided with a connecting pipe (4), and a material injection pipe (5) is provided inside the connecting pipe (4).

6. A low-temperature blending vessel for industrial lubricating oil according to claim 5, characterized in that, An installation mechanism (6) is provided inside the connecting pipe (4). The installation mechanism (6) includes an installation pipe (62), a connecting ring (63), an elastic plate (64), a limiting plate (65), a fixing cover (67), and a control component (68). An installation groove (61) is provided inside the connecting pipe (4). The installation pipe (62) is located inside the installation groove (61). The connecting ring (63) is located at one end of the installation pipe (62). The elastic plate (64) is located on the outer wall of the connecting ring (63). The limiting plate (65) is located on the elastic plate (64). A slot (66) is provided on the outer wall of the injection pipe (5). The control component (68) is located inside the installation groove (61).

7. A low-temperature blending vessel for industrial lubricating oil according to claim 6, characterized in that, The control component (68) includes a sleeve (681), an abutment block (682), a connecting post (683), and a control ring (684). The sleeve (681) is sleeved on the outside of the mounting tube (62). The abutment block (682) is disposed at one end of the sleeve (681). The connecting post (683) is connected to the other end of the sleeve (681). The other end of the connecting post (683) passes through the fixing cover (67) and is connected to the control ring (684).

8. A low-temperature blending vessel for industrial lubricating oil according to claim 7, characterized in that, A sealing ring (685) is provided in the mounting groove (61).

9. A low-temperature blending vessel for industrial lubricating oil according to claim 4, characterized in that, An adjustment component (7) is provided on the connecting rod (34). The adjustment component (7) includes a control post (72), a first pull rope (73), and a second pull rope (74). A connection hole (71) is provided on the connecting rod (34). The control post (72) is located in the connection hole (71). The first pull rope (73) is located on the flip rod (311), and the other end of the first pull rope (73) passes through the connection groove (310) and is connected to the control post (72). The second pull rope (74) is located on the control post (72).

10. A low-temperature blending vessel for industrial lubricating oil according to claim 9, characterized in that, The other end of the second pull rope (74) passes through the connection hole (71) and is connected to the control block (75).

Images