Lifting type stirring machine for lubricating oil production

Abstract

The utility model discloses a lifting type stirrer for lubricating oil production, which comprises a base, a machine body, a cylinder body and a stirring shaft, the machine body is arranged at the upper end of the base, the cylinder body is arranged below the machine body, and the lower end of the stirring shaft extends into the cylinder body. Through the cooperative use of the base, the machine body, the barrel, the stirring shaft, the scraping device, the supporting rods, the extension rods, the scraping plates, the clamping grooves, the scraping strips, the adjusting device, the box body, the positioning assembly, the linkage assembly, the control assembly and the adjusting groove, the problem that when an existing lifting type stirring machine is used for stirring lubricating oil, part of the lubricating oil can be adhered to the inner wall of the barrel, and the lubricating oil cannot be uniformly stirred is solved. The problems that lubricating oil adhered to the inner wall of a barrel cannot be fully stirred and mixed due to the fact that the lubricating oil cannot be stirred and treated, and the overall stirring and mixing quality and efficiency are affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lubricating oil production, in particular to a lifting type mixer for lubricating oil production. Background Art

[0002] Lubricating oil is an important petrochemical product, mainly composed of base oil and additives. Its production process is complex, including multiple process routes such as physical processing, chemical processing and physical and chemical combined processing. Various equipment are needed in the production process of lubricating oil, among which lifting mixer is an indispensable one. The lifting mixer can efficiently stir, dissolve and disperse the lubricating oil base oil through its unique lifting function, ensuring that the material is quickly decomposed, homogeneously mixed and accelerated to dissolve under the high-speed movement of the agitator blades. This equipment not only operates stably and powerfully, suitable for various viscosities, but also has two lifting modes, hydraulic and mechanical, and can be lifted and rotated freely to adapt to various positions. It is simple to operate and maintain and has strong production continuity. It is one of the important auxiliary equipment in the production process of lubricating oil.

[0003] The problem with the existing technology is that when the existing lifting mixer stirs the lubricating oil, part of the lubricating oil will adhere to the inner wall of the cylinder and cannot be stirred, resulting in the lubricating oil adhered to the inner wall of the cylinder not being fully stirred and mixed, affecting the overall stirring and mixing quality and efficiency. Utility Model Content

[0004] In response to the problems existing in the prior art, the utility model provides a lifting mixer for lubricating oil production, which has the advantage of continuously scraping off the lubricating oil adhering to the inner wall of the cylinder during stirring so that it can be fully stirred. It solves the problem that when the existing lifting mixer stirs the lubricating oil, a part of the lubricating oil will adhere to the inner wall of the cylinder and cannot be stirred, thereby causing the lubricating oil adhering to the inner wall of the cylinder to not be fully stirred and mixed, affecting the overall stirring and mixing quality and efficiency.

[0005] The utility model is implemented as follows: a lifting mixer for lubricating oil production includes a base, a body, a cylinder and a stirring shaft, the body is arranged at the upper end of the base and fixedly connected to the base, the cylinder is arranged below the body, the stirring shaft is arranged below the body and fixedly connected to the body, the lower end of the stirring shaft extends into the cylinder, and scraping devices are arranged on the left and right sides of the lower end of the stirring shaft, and the upper and lower ends of the two scraping devices are provided with adjustment devices.

[0006] The scraping device preferably includes a support rod, an extension rod, a scraper, a slot and a scraping strip. There are two support rods and they are both fixedly connected to the right side of the stirring shaft. There are two extension rods and they are respectively arranged inside the two support rods, and their right ends extend out of the support rod and are movably connected to the support rod. The scraper is fixedly connected to the right ends of the two extension rods, and the slot is opened on the right surface of the scraper. The scraping strip is arranged inside the slot, and the right end extends out of the slot and contacts the inner wall of the cylinder. The adjusting device is arranged inside the support rod, movably connected to the support rod, and fixedly connected to the left end of the extension rod. By setting up a scraping device, it is used to scrape the inside of the cylinder, and the lubricating oil adhering to the inner wall of the cylinder is continuously scraped off so that it can be fully stirred.

[0007] The preferred adjustment device of the present invention includes a box body, a positioning assembly, a linkage assembly and a control assembly. The box body is fixedly connected to the left end of the extension rod and is movably connected to the support rod. The positioning assembly is arranged at the upper end of the box body. There are two linkage assemblies, which are respectively arranged on the left and right sides of the lower end of the positioning assembly. The control assembly is arranged between the lower ends of the two linkage assemblies. By setting up the adjustment device, it is used to adjust the scraping device, and it can adjust the position of the scraper according to the cylinders of different diameters for scraping.

[0008] The positioning assembly preferably of the present invention includes a positioning rod, a clamp, a push spring and an extrusion ring, the number of the positioning rods being two, and being respectively arranged on the left and right sides of the upper end of the interior of the box body, the front and rear ends of the two positioning rods being fixedly connected to the front and rear side surfaces of the interior of the box body respectively, the clamp is sleeved on the rear ends of the two positioning rods and slidably connected to the positioning rods, the rear end of the clamp extends out of the box body and is movably connected to the box body, the number of the push springs being two, and being respectively sleeved on the surfaces of the two positioning rods, the front and rear ends of the two push springs being fixedly connected to the front surface of the interior of the box body and the front surface of the clamp, the number of the extrusion rings being two, and being fixedly connected to the left and right sides of the rear end of the clamp, a positioning assembly is provided to cooperate with the adjustment slot to adjust the positioning of the scraping device after adjustment, thereby playing the role of adjusting the positioning.

[0009] The preferred linkage assembly of the present invention includes a rotating shaft, a rotating member, a pressure rod and a pulling groove. The rotating shaft is fixedly connected to the left surface inside the box body, the rotating member is sleeved on the surface of the rotating shaft and is rotatably connected to the rotating shaft, the pressure rod is arranged in the extrusion ring on the left side and is movably connected to the extrusion ring, the left end of the pressure rod extends out of the extrusion ring and is fixedly connected to the upper end of the rotating member, the pulling groove is opened on the left surface of the lower end of the rotating member and passes through the rotating member. By setting up the linkage assembly, it is used to drive the positioning assembly, which has the function of driving the positioning clamp to move smoothly back and forth.

[0010] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0011] As a preferred embodiment of the present invention, a plurality of adjustment grooves are evenly provided on the inner rear surface of the support rod, and the positions of the adjustment grooves correspond to and match the positions of the positioning components. By evenly providing a plurality of adjustment grooves on the inner rear surface of the support rod, the adjustment grooves are used to cooperate with the positioning components to adjust and position the scraping device.

[0012] 1. The utility model solves the problem that when the existing lifting mixer stirs the lubricating oil, a part of the lubricating oil will adhere to the inner wall of the barrel and cannot be stirred, thereby causing the lubricating oil adhered to the inner wall of the barrel to not be fully stirred and mixed, thereby affecting the overall stirring and mixing quality and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1This is a schematic diagram of the three-dimensional structure of a lifting mixer provided by an embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the barrel of the lifting type mixer provided by the embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of a scraping device in a lifting mixer provided by an embodiment of the utility model;

[0016] Figure 4 It is a three-dimensional structural diagram of a positioning component, a linkage component and a control component in a lifting mixer provided by an embodiment of the utility model.

[0017] In the figure: 1. base; 2. machine body; 3. cylinder; 4. stirring shaft; 5. scraping device; 51. support rod; 52. extension rod; 53. scraper; 54. slot; 55. scraper bar; 6. adjustment device; 61. box body; 62. positioning assembly; 621. positioning rod; 622. clamping head; 623. push spring; 624. extrusion ring; 63. linkage assembly; 631. rotating shaft; 632. rotating part; 633. pressure rod; 634. pull groove; 64. control assembly; 641. sliding rod; 642. moving block; 643. pull rod; 644. spring; 645. pull button; 7. adjustment slot. DETAILED DESCRIPTION

[0018] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0019] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0020] like Figures 1 to 4 As shown, an embodiment of the utility model provides a lifting mixer for lubricating oil production, including a base 1, a body 2, a barrel 3 and a stirring shaft 4. The body 2 is arranged at the upper end of the base 1 and is fixedly connected to the base 1. The barrel 3 is arranged below the body 2. The stirring shaft 4 is arranged below the body 2 and is fixedly connected to the body 2. The lower end of the stirring shaft 4 extends into the barrel 3. Scraping devices 5 are arranged on both sides of the left and right sides of the lower end of the stirring shaft 4. Adjustment devices 6 are provided at the upper and lower ends of the two scraping devices 5.

[0021] refer to Figure 1 、 Figure 2 and Figure 3The scraping device 5 includes a support rod 51, an extension rod 52, a scraper 53, a slot 54 and a scraping strip 55. There are two support rods 51 and both are fixedly connected to the right side of the stirring shaft 4. There are two extension rods 52 and they are respectively arranged inside the two support rods 51. Their right ends extend out of the support rod 51 and are movably connected to the support rod 51. The scraper 53 is fixedly connected to the right ends of the two extension rods 52. The slot 54 is opened on the right surface of the scraper 53. The scraping strip 55 is arranged inside the slot 54, and the right end extends out of the slot 54 and contacts the inner wall of the cylinder 3. The adjusting device 6 is arranged inside the support rod 51, and is movably connected to the support rod 51, and is fixedly connected to the left end of the extension rod 52.

[0022] The above solution is adopted: by providing a scraping device 5 to scrape the inside of the cylinder 3, the lubricating oil adhering to the inner wall of the cylinder 3 is continuously scraped off so that it can be fully stirred.

[0023] refer to Figure 2 、 Figure 3 and Figure 4 The adjusting device 6 includes a box body 61, a positioning component 62, a linkage component 63 and a control component 64. The box body 61 is fixedly connected to the left end of the extension rod 52 and is movably connected to the support rod 51. The positioning component 62 is arranged at the upper end of the box body 61. There are two linkage components 63, which are respectively arranged on the left and right sides of the lower end of the positioning component 62. The control component 64 is arranged between the lower ends of the two linkage components 63.

[0024] The above solution is adopted: by providing an adjusting device 6 to adjust the scraping device 5, the position of the scraper 53 can be adjusted according to the diameters of the cylinder 3 of different sizes for scraping.

[0025] refer to Figure 4 The positioning assembly 62 includes a positioning rod 621, a clamping head 622, a push spring 623 and an extrusion ring 624. There are two positioning rods 621, which are respectively arranged on the left and right sides of the upper end of the interior of the box body 61. The front and rear ends of the two positioning rods 621 are fixedly connected to the front and rear surfaces of the interior of the box body 61 respectively. The clamping head 622 is sleeved on the rear ends of the two positioning rods 621 and is slidably connected to the positioning rods 621. The rear end of the clamping head 622 extends out of the box body 61 and is movably connected to the box body 61. There are two push springs 623, which are respectively sleeved on the surfaces of the two positioning rods 621. The front and rear ends of the two push springs 623 are respectively fixedly connected to the front surface of the interior of the box body 61 and the front surface of the clamping head 622. There are two extrusion rings 624, which are respectively fixedly connected to the left and right sides of the rear end of the clamping head 622.

[0026] The above solution is adopted: by providing a positioning component 62 to cooperate with the adjustment groove 7 to adjust and position the scraping device 5, thereby achieving the function of adjustment and positioning.

[0027] refer to Figure 4 The linkage assembly 63 includes a rotating shaft 631, a rotating member 632, a pressure rod 633 and a pull groove 634. The rotating shaft 631 is fixedly connected to the left surface of the inner part of the box body 61. The rotating member 632 is sleeved on the surface of the rotating shaft 631 and is rotatably connected to the rotating shaft 631. The pressure rod 633 is arranged in the extrusion ring 624 on the left and is movably connected to the extrusion ring 624. The left end of the pressure rod 633 extends out of the extrusion ring 624 and is fixedly connected to the upper end of the rotating member 632. The pull groove 634 is opened on the left surface of the lower end of the rotating member 632 and passes through the rotating member 632.

[0028] The above solution is adopted: by setting a linkage component 63 to drive the positioning component 62, which has the function of driving the positioning clamping head 622 to move forward and backward smoothly.

[0029] refer to Figure 4 The control assembly 64 includes a slide bar 641, a moving block 642, a pull rod 643, a spring 644 and a pull button 645. There are two slide bars 641, which are arranged at the lower end of the box body 61, and the lower ends are fixedly connected to the lower surface of the box body 61. The moving block 642 is sleeved on the upper end surface of the two slide bars 641 and slidably connected to the slide bars 641. There are two pull rods 643, which are respectively fixedly connected to the left and right sides of the moving block 642. The ends of the two pull rods 643 away from each other extend into the two pull grooves 634 and are movably connected to the pull grooves 634. The pull button 645 is fixedly connected to the front surface of the moving block 642, and the front end extends out of the box body 61 and the support rod 51, and is movably connected to the box body 61 and the support rod 51. The number of springs 644 is two, and they are respectively sleeved on the surfaces of the two slide bars 641. The upper and lower ends of the spring 644 are respectively fixedly connected to the lower surface of the moving block 642 and the lower surface of the box body 61.

[0030] The above solution is adopted: by setting a control component 64, it is used to drive and control the positioning component 62, and has the function of driving the positioning component 62 to move through the linkage component 63 to control the adjustment.

[0031] refer to Figure 3 and Figure 4 A plurality of adjustment slots 7 are evenly formed on the inner rear surface of the support rod 51 , and the positions of the adjustment slots 7 correspond to and match the positions of the positioning components 62 .

[0032] The above solution is adopted: a plurality of adjustment grooves 7 are evenly provided on the inner rear surface of the support rod 51 to cooperate with the positioning assembly 62 to adjust and position the scraping device 5.

[0033] When in use, by pulling the pull button 645 downward, the moving block 642 is driven to move downward on the surface of the slide rod 641, and at the same time, the spring 644 is squeezed. The movement of the moving block 642 drives the two pull rods 643 to move in the groove 634, and the inner walls of the two grooves 634 are moved and squeezed, so that the two rotating parts 632 are squeezed and rotated clockwise on the surfaces of the two rotating shafts 631. While the rotating part 632 rotates, it drives the pressure rod 633 in the squeezing ring 624, and moves and squeezes the inner wall of the squeezing ring 624, so that the clamping head 622 is squeezed on the surface of the positioning rod 621 to move toward the inside of the box body 61, and at the same time, the push spring 623 is squeezed, so that the rear end of the clamping head 622 Move out of the adjusting slot 7 to release the fixation, and then pull the extension rod 52 left and right according to the size of the cylinder 3. The extension rod 52 drives the box body 61 to move inside the support rod 51. After adjusting to the corresponding appropriate adjustment slot 7 position, release the pull button 645, the push spring 623 will rebound, pushing the clamping head 622 into the corresponding adjustment slot 7, and at the same time drive the rotating member 632 to rotate and reset, thereby completing the adjustment and fixation. Then, when the machine body 2 is running, the stirring shaft 4 rotates while driving the scraper 53 to rotate through the support rod 51 and the extension rod 52. When the scraper 53 rotates, it drives the scraper bar 55 to scrape the inner wall of the cylinder 3 to ensure that the lubricating oil can be fully stirred.

[0034] To sum up: the lifting mixer for producing lubricating oil solves the problem that when the existing lifting mixer stirs the lubricating oil, a part of the lubricating oil will adhere to the inner wall of the barrel and cannot be stirred, thereby causing the lubricating oil adhered to the inner wall of the barrel to not be fully stirred and mixed, thereby affecting the overall stirring and mixing quality and efficiency.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting mixer for lubricating oil production, comprising a base (1), a body (2), a barrel (3) and a stirring shaft (4), wherein the body (2) is arranged at the upper end of the base (1) and is fixedly connected to the base (1), the barrel (3) is arranged below the body (2), the stirring shaft (4) is arranged below the body (2) and is fixedly connected to the body (2), and the lower end of the stirring shaft (4) extends into the barrel (3), characterized in that: Scraping devices (5) are provided on both the left and right sides of the lower end of the stirring shaft (4), and adjusting devices (6) are provided on both the upper and lower ends of the two scraping devices (5).

2. The lifting mixer for lubricating oil production according to claim 1, characterized in that: The scraping device (5) comprises a support rod (51), an extension rod (52), a scraper (53), a slot (54) and a scraping strip (55). The number of the support rods (51) is two and both are fixedly connected to the right side of the stirring shaft (4). The number of the extension rods (52) is two and they are respectively arranged inside the two support rods (51). The right ends of the extension rods (52) extend out of the support rods (51) and are movably connected to the support rods (51). The scraper (53) is fixedly connected to the right ends of the two extension rods (52). The slot (54) is opened on the right surface of the scraper (53). The scraper (55) is arranged inside the slot (54) and the right end extends out of the slot (54) and contacts the inner wall of the cylinder (3). The adjusting device (6) is arranged inside the support rod (51), movably connected to the support rod (51), and fixedly connected to the left end of the extension rod (52).

3. The lifting mixer for lubricating oil production according to claim 2, characterized in that: The regulating device (6) comprises a box body (61), a positioning assembly (62), a linkage assembly (63) and a control assembly (64). The box body (61) is fixedly connected to the left end of the extension rod (52) and is movably connected to the support rod (51). The positioning assembly (62) is arranged at the upper end of the box body (61). There are two linkage assemblies (63), which are respectively arranged on the left and right sides of the lower end of the positioning assembly (62). The control assembly (64) is arranged between the lower ends of the two linkage assemblies (63).

4. The lifting mixer for lubricating oil production according to claim 3, characterized in that: The positioning assembly (62) includes a positioning rod (621), a clamping head (622), a push spring (623) and an extrusion ring (624). The number of the positioning rods (621) is two, and they are respectively arranged on the left and right sides of the upper end of the interior of the box body (61). The front and rear ends of the two positioning rods (621) are fixedly connected to the front and rear surfaces of the interior of the box body (61). The clamping head (622) is sleeved on the rear ends of the two positioning rods (621) and is slidably connected to the positioning rods (621). The rear end of the clamping head (622) extends out of the box body (61) and is movably connected to the box body (61). The number of the push springs (623) is two, and they are respectively sleeved on the surfaces of the two positioning rods (621). The front and rear ends of the two push springs (623) are respectively fixedly connected to the internal front surface of the box body (61) and the front surface of the clamping head (622). The number of the extrusion rings (624) is two, and they are respectively fixedly connected to the left and right sides of the rear end of the clamping head (622).

5. The lifting mixer for lubricating oil production according to claim 4, characterized in that: The linkage assembly (63) includes a rotating shaft (631), a rotating member (632), a pressure rod (633) and a pull groove (634), wherein the rotating shaft (631) is fixedly connected to the left surface inside the box body (61), the rotating member (632) is sleeved on the surface of the rotating shaft (631) and is rotationally connected to the rotating shaft (631), the pressure rod (633) is arranged in the extrusion ring (624) on the left side and is movably connected to the extrusion ring (624), the left end of the pressure rod (633) extends out of the extrusion ring (624) and is fixedly connected to the upper end of the rotating member (632), and the pull groove (634) is opened on the left surface of the lower end of the rotating member (632) and passes through the rotating member (632).

6. The lifting mixer for lubricating oil production according to claim 5, characterized in that: The control assembly (64) includes a slide bar (641), a moving block (642), a pull rod (643), a spring (644) and a pull button (645). The number of the slide bars (641) is two and they are arranged at the lower end of the interior of the box body (61). The lower ends of the slide bars (641) are fixedly connected to the lower surface of the interior of the box body (61). The moving block (642) is sleeved on the upper end surfaces of the two slide bars (641) and is slidably connected to the slide bars (641). The number of the pull rods (643) is two and they are fixedly connected to the left and right sides of the moving block (642). The two pull rods (643) The ends that are away from each other extend into the two pull grooves (634) and are movably connected to the pull grooves (634). The pull button (645) is fixedly connected to the front surface of the moving block (642), and the front end extends out of the box body (61) and the support rod (51), and is movably connected to the box body (61) and the support rod (51). There are two springs (644) that are respectively sleeved on the surfaces of the two sliding rods (641). The upper and lower ends of the spring (644) are respectively fixedly connected to the lower surface of the moving block (642) and the lower surface inside the box body (61).

7. The lifting mixer for lubricating oil production according to claim 3, characterized in that: A plurality of adjustment slots (7) are evenly formed on the inner rear surface of the support rod (51), and the positions of the adjustment slots (7) correspond to and match the positions of the positioning components (62).

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