Lubricating oil production and processing equipment

Abstract

The invention discloses lubricating oil production and processing equipment, and relates to the technical field of lubricating oil production, the lubricating oil production and processing equipment comprises a mounting plate and supporting legs fixedly mounted on the periphery of the bottom of the mounting plate, the middle of the top of the mounting plate is fixedly connected with a lower box body, the top of the lower box body is fixedly provided with an upper box body, and the outer side of the upper box body is sleeved with an outer box body; the separation assembly is arranged in the middle of the interior of the upper box body, and a feeding assembly is arranged on the inner top surface of the upper box body; the separation assembly comprises a motor and a main shaft, transverse rods are symmetrically fixed to the outer side of the main shaft, and scraping plates are fixedly connected to the bottoms of the transverse rods, so that the problems that blockage is possibly caused or the purification operation of lubricating oil is affected, the process quality is reduced, and the production cost is reduced due to the fact that impurities at the top of the filter plate are inconvenient to separate in time are solved. And oil stains left on the inner wall of the discharging pipe can adhere to impurities such as dust, and the impurities can affect the quality of lubricating oil discharged subsequently.

Description

Technical Field

[0001] The invention relates to the technical field of lubricating oil production, in particular to lubricating oil production and processing equipment. Background Art

[0002] Lubricating oil base oils are mainly divided into two categories: mineral base oils and synthetic base oils. Mineral base oils are mainly made from lubricating oil fractions and residual oil fractions from crude oil distillation units. Through processes such as solvent deasphalting and solvent dewaxing, substances that form free carbon and chemical substances that affect the color of finished oil are removed or reduced to obtain qualified lubricating oil base oils.

[0003] For example, a purification equipment for lubricating oil production and processing with announcement number CN219681692U, a fixed rod is fixedly connected to the axis center of the heating barrel, a plurality of groups of hollow connecting rods are sleeved on the outer side of the fixed rod, the connecting rods are fixedly connected through a fixed seat, a plurality of stirring rods are rotatably connected to the four sides of the fixed seat, and the stirring rods on the same side of the fixed seat fit together, a driving mechanism is arranged on the heating barrel to drive the stirring rod to move, a fixed platform is fixedly connected to the top of the heating barrel, a vibration platform is arranged on the upper side of the fixed platform, a filter tank is fixedly connected to the vibration platform, a filter plate is movably connected to the bottom of the filter tank, and a filter plate is fixedly connected to the bottom of the filter tank. The fixed platform is connected with a telescopic tube, and the other end of the telescopic tube extends into the heating barrel. The fixed platform is provided with a vibration component to drive the filter tank to vibrate up and down, and the driving mechanism drives the stirring rod to rotate, so as to scrape off the lubricating oil adhering to the stirring rod, thereby reducing the loss of the lubricating oil. However, when the lubricating oil is filtered by a filter plate, some impurities will remain on the top of the filter plate after a long time. The device is not convenient for separating these impurities in time, which may cause the filter plate to be blocked or affect the purification operation of the lubricating oil, thereby reducing the process quality. At the same time, the oil stains remaining on the inner wall of the discharge pipe will adhere to dust and other debris, which will also affect the quality of the lubricating oil discharged later.

[0004] Therefore, we propose a lubricating oil production and processing equipment to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a lubricating oil production and processing equipment to solve the problem that the device is not convenient for separating impurities on the top of the filter plate in time, which may cause blockage or affect the purification operation of the lubricating oil, reducing the process quality, and because the oil stains remaining on the inner wall of the discharge pipe will adhere to dust and other debris, these debris will also affect the quality of the subsequent discharge of lubricating oil.

[0006] To achieve the above object, the present invention provides the following technical solution: a lubricating oil production and processing equipment, comprising a mounting plate and legs fixedly mounted around the bottom of the mounting plate, a lower box body fixedly connected to the middle of the top of the mounting plate, an upper box body fixedly mounted on the top of the lower box body, and an outer box body sleeved on the outer side of the upper box body; Also includes: A separation assembly is arranged in the middle of the upper box body, and a feeding assembly is arranged on the inner top surface of the upper box body; The separation assembly includes a motor and a main shaft, wherein the motor is fixedly installed in the middle of the top of the upper box, the main shaft is fixedly connected to the output end of the motor, a cross bar is symmetrically fixed to the outside of the main shaft, a scraper is fixedly connected to the bottom of the cross bar, a filter screen 1 is fixedly installed inside the upper box, a side filter screen is rotatably connected to the middle of the upper box, and a filter screen 2 is fixedly installed at the bottom of the inner part of the outer box; A scraper rod is fixedly connected to the side of the side filter away from the cross bar, a mounting cylinder is fixedly installed at the bottom of the outer box, a return pipe is connected to the outer side of the lower part of the upper box, a gear and a fixed plate are fixedly connected to the outer side of the main shaft, the gear is located below the filter screen 1, a lower plate is fixedly connected to the lower part of the upper box, and a side shaft is symmetrically slidably connected to the inside of the lower plate; The upper outer side of the side shaft is sleeved with a slide cylinder, the outer side of the slide cylinder is fixedly connected with a gear ring, the gear ring is meshed with the gear, the inner side of the slide cylinder is symmetrically provided with an inner groove, the outer side of the side shaft is symmetrically fixedly connected with a moving block, the inner top surface of the inner groove is fixedly connected with a spring 1, and the bottom end of the spring 1 is fixedly connected with the moving block; The outer side of the main shaft is symmetrically fixed with a limit plate, the fixed plate is located between the filter screen 1 and the upper limit plate, the bottom of the fixed plate is symmetrically provided with a rotation groove, the rotation groove is opened in a stepped manner, the top end of the side shaft is located inside the rotation groove, the side shaft is slidably connected to the rotation groove, and the bottom end of the side shaft passes through the lower plate and is fixedly connected with a scraper plate; The feed assembly comprises a feed barrel and a top cover, wherein the top cover is hinged to the feed barrel, the feed barrel is fixedly connected to the top of the upper box body, and the bottom end of the feed barrel passes through the upper box body and is rotatably connected to a rotating member.

[0007] Preferably, the main shaft is rotatably connected to the upper box body, the bottom of the scraper is in contact with the top surface of the first filter screen, and the filter hole diameter of the side filter screen is larger than the filter hole diameter of the first filter screen.

[0008] By adopting the above technical solution, filter mesh 1 initially filters the material, filter mesh 2 further filters the impurities, the material flows back to the upper box through the reflux pipe, the impurities remain on filter mesh 2, and the scraper plate scrapes the inner wall of the discharge barrel, reducing the residual lubricating oil on the inner wall of the discharge barrel.

[0009] Preferably, the bottom of the scraper rod is in contact with the top surface of the second filter screen, and the scraper rods are arranged in an array, with no less than four scraper rods.

[0010] By adopting the above technical solution, the scraper rod is used to scrape and then push the impurities on the second filter screen to the inner wall of the outer box body for temporary storage.

[0011] Preferably, the installation tube is threadedly connected to the return pipe, one end of the return pipe away from the installation tube is connected to the interior of the upper box body, and the outer box body is connected to the return pipe through the installation tube.

[0012] By adopting the above technical solution, the outer box body is sleeved on the outer side of the upper box body, and is threadedly installed on the return pipe through the installation tube, so that the outer box body can be fixed.

[0013] Preferably, the bottom end of the main shaft is rotatably connected to the lower plate, the gear is located between two limit plates, and the top and bottom of the slide cylinder are respectively fitted with the upper and lower limit plates.

[0014] By adopting the above technical solution, the main shaft drives the gear and the fixed plate to rotate, the gear drives the gear ring and the slide to rotate, the slide drives the side shaft to rotate through the moving block, the side shaft rotates on the lower plate, and the position of the side shaft remains unchanged.

[0015] Preferably, there are no less than two inner grooves, the moving block is located inside the inner grooves, and the moving block is slidably connected to the inner grooves.

[0016] By adopting the above technical solution, when the position of the side shaft moves up and down reciprocatingly, the side shaft drives the moving block to move up and down, and the spring assists the movement of the moving block.

[0017] Preferably, a discharge barrel is fixedly mounted on the inner bottom surface of the lower box body, the scraper plate is in contact with the inner wall of the discharge barrel, and a bottom cover is fixedly mounted on the bottom of the discharge barrel.

[0018] By adopting the above technical solution, when the side shaft drives the scraper plate to rotate, the scraper plate scrapes the inner wall of the discharge barrel, thereby reducing the residual lubricating oil on the inner wall of the discharge barrel.

[0019] Preferably, a breaking plate is fixedly connected to the inner side of the rotating member, an abutment plate is fixedly connected to the outer side of the rotating member, a fixing sleeve is fixedly connected to the outer side of the upper part of the main shaft, a push plate is fixedly connected to the outer side of the fixing sleeve, and the push plates are arranged in an array.

[0020] By adopting the above technical solution, the rotation of the main shaft will drive the fixed sleeve to rotate at the same time, so that the connecting plate cooperates with the fixed block to squeeze the second spring, and the rotating member drives the internal breaking plate to rotate.

[0021] Preferably, the breaking up plates are arranged in an array, the inner upper part of the upper box body is symmetrically fixedly connected with a fixed block, the outer side of the rotating part is fixedly connected with a connecting plate, and a second spring is fixedly installed between the connecting plate and the fixed block, and the two ends of the second spring are respectively fixedly connected to the fixed block and the connecting plate.

[0022] By adopting the above technical solution, when the pushing plate is separated from the abutting plate, the elastic force of the second spring drives the connecting plate and the rotating member to rotate and reset, and the reciprocating rotation of the breaking plate facilitates the breaking of the lubricating oil or additive.

[0023] Compared with the prior art, the invention has the following beneficial effects: a separation component is provided, the filter screen one performs preliminary filtering on the material, the scraper scrapes the filter screen one, thereby reducing the blockage of the filter screen one, the impurities and part of the material are subjected to centrifugal force, and will be thrown into the inner part of the outer box through the side filter screen, the filter screen two further filters the impurities, the material flows back to the upper box through the reflux pipe, and the impurities remain on the filter screen two, which is convenient for separating most of the impurities into the outer box, the side shaft drives the scraper plate to rotate and move up and down, and the scraper plate scrapes the inner wall of the discharge barrel, thereby reducing the residual lubricating oil on the inner wall of the discharge barrel; A separation component is provided, and the outer box body is sleeved on the outer side of the upper box body, and is installed on the return pipe through the installation tube thread to complete the fixation of the outer box body, and the lubricating oil and additives are input into the upper box body through the feed tube, and the motor is started to rotate, and the motor drives the main shaft to rotate, and the main shaft drives the cross bar and the scraper to rotate, and the material is initially filtered by the filter mesh one, and the scraper scrapes the filter mesh one to reduce the blockage of the filter mesh one. At the same time, the impurities and part of the material remaining on the filter mesh one, due to the larger mesh size of the side filter mesh, the impurities and part of the material will be thrown into the inner part of the outer box body through the side filter mesh under the centrifugal force, and the filter mesh two will further filter the impurities, and the material will flow back to the upper box body through the return pipe, and the impurities will remain on the filter mesh two, which is convenient for separating most of the impurities into the outer box body, reducing the influence of impurities on the material inside the upper box body, and the main shaft drives the gear and the fixed disk to rotate, and the gear The wheel drives the gear ring and the slide cylinder to rotate, and the slide cylinder drives the side shaft to rotate through the moving block, and the side shaft rotates on the lower plate, the position of the side shaft remains unchanged, and the top of the side shaft slides in the rotating groove. Since the rotating groove is two semi-arcs with a stepped height, the position of the side shaft moves back and forth up and down, and the side shaft drives the moving block to move up and down. The spring assists the movement of the moving block, and the side shaft drives the scraper plate to rotate. The scraper plate scrapes the inner wall of the discharge barrel, reducing the residual lubricating oil on the inner wall of the discharge barrel. With the sealing of the bottom cover, the adhesion of debris is reduced, and the device is not convenient for separating impurities on the top of the filter plate in time, which may cause blockage or affect the purification operation of the lubricating oil, reducing the process quality. In addition, the residual oil stains on the inner wall of the discharge pipe will adhere to dust and other debris, and these debris will also affect the quality of the lubricating oil of the subsequent discharge. A feeding assembly is provided, the top cover is opened, lubricating oil and additives are added through the feeding barrel, and the rotation of the main shaft will drive the fixed sleeve to rotate at the same time, the fixed sleeve drives the pushing plate to squeeze the abutting plate, the abutting plate drives the rotating part to rotate, the rotating part drives the connecting plate to rotate, the connecting plate cooperates with the fixed block to squeeze the second spring, and the rotating part drives the internal breaking plate to rotate until the pushing plate is separated from the abutting plate, the elastic force of the second spring drives the connecting plate and the rotating part to rotate and reset, and the reciprocating rotation of the breaking plate facilitates the breaking of the lubricating oil or additive, and facilitates the subsequent mixing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the first three-dimensional overall structure of the present invention; Figure 2 This is a schematic diagram of the cross-sectional structure of the lower box body of the present invention; Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle; Figure 4 For the present invention Figure 2 The enlarged structural diagram at B in the middle; Figure 5 It is a schematic diagram of the cross-sectional structure of the fixing plate of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at C in the middle; Figure 7 For the present invention Figure 5 The enlarged structural diagram at D in the middle; Figure 8 It is a schematic diagram of the three-dimensional structure of the fixing plate of the present invention; Fig. 9 It is a schematic diagram of a second three-dimensional overall structure of the present invention; Fig.10 It is a schematic diagram of the structure of the feed assembly of the present invention; Fig.11 For the present invention Fig.10 Enlarged structural diagram at E in the middle.

[0025] In the figure: 1, mounting plate; 2, support foot; 3, lower box; 4, upper box; 5, outer box; 6, separation assembly; 61, motor; 62, main shaft; 63, cross bar; 64, scraper; 65, filter screen 1; 66, side filter screen; 67, filter screen 2; 68, scraper; 69, mounting cylinder; 610, return pipe; 611, gear; 612, lower plate; 613, side shaft; 614, slide cylinder; 615, gear ring; 6 16. Limiting plate; 617. Inner groove; 618. Spring one; 619. Moving block; 620. Fixed plate; 621. Rotating groove; 622. Discharging barrel; 623. Scraping plate; 624. Bottom cover; 7. Feeding assembly; 71. Feeding barrel; 72. Top cover; 73. Rotating member; 74. Breaking plate; 75. Abutting plate; 76. Fixed sleeve; 77. Pushing plate; 78. Fixed block; 79. Connecting plate; 710. Spring two. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-11 The present invention provides a technical solution: a lubricating oil production and processing equipment, comprising a mounting plate 1 and supporting legs 2 fixedly installed around the bottom of the mounting plate 1, a lower box body 3 is fixedly connected to the middle of the top of the mounting plate 1, an upper box body 4 is fixedly installed on the top of the lower box body 3, and an outer box body 5 is sleeved on the outer side of the upper box body 4.

[0028] The separation component 6 is arranged in the middle of the upper box body 4. The separation component 6 includes a motor 61 and a main shaft 62. The motor 61 is fixedly installed in the middle of the top of the upper box body 4. The main shaft 62 is fixedly connected to the output end of the motor 61. A cross bar 63 is symmetrically fixed on the outside of the main shaft 62. A scraper 64 is fixedly connected to the bottom of the cross bar 63. A filter screen 1 65 is fixedly installed inside the upper box body 4. A side filter screen 66 is rotatably connected to the middle part of the upper box body 4. A filter screen 2 67 is fixedly installed at the bottom of the inner part of the outer box body 5.

[0029] The main shaft 62 is rotatably connected to the upper box body 4 , the bottom of the scraper 64 is in contact with the top surface of the filter screen 1 65 , and the filter hole diameter of the side filter screen 66 is larger than the filter hole diameter of the filter screen 1 65 .

[0030] A scraper rod 68 is fixedly connected to the side of the side filter 66 away from the cross bar 63, a mounting cylinder 69 is fixedly installed on the bottom of the outer box body 5, a return pipe 610 is connected to the outer side of the lower part of the upper box body 4, a gear 611 and a fixed plate 620 are fixedly connected to the outer side of the main shaft 62, the gear 611 is located below the filter 65, a lower plate 612 is fixedly connected to the lower part of the upper box body 4 laterally, and a side shaft 613 is symmetrically slidably connected to the inside of the lower plate 612.

[0031] The bottom of the scraper rod 68 fits with the top surface of the filter screen 67. The scraper rod 68 is arranged in an array, with no less than four scraper rods 68. The mounting tube 69 is threadedly connected to the return pipe 610. The end of the return pipe 610 away from the mounting tube 69 is connected to the interior of the upper box body 4. The outer box body 5 is connected to the return pipe 610 through the mounting tube 69.

[0032] A slide 614 is sleeved on the outer side of the upper part of the side shaft 613, and a gear ring 615 is fixedly connected to the outer side of the slide 614. The gear ring 615 is meshed with the gear 611. An inner groove 617 is symmetrically provided on the inner side of the slide 614, and a moving block 619 is symmetrically fixedly connected to the outer side of the side shaft 613. A spring 618 is fixedly connected to the inner top surface of the inner groove 617, and the bottom end of the spring 618 is fixedly connected to the moving block 619.

[0033] The bottom end of the main shaft 62 is rotatably connected to the lower plate 612, the gear 611 is located between the two limit plates 616, the top and bottom of the slide 614 are respectively fitted with the upper and lower limit plates 616, there are no less than two inner grooves 617, the moving block 619 is located inside the inner groove 617, and the moving block 619 is slidably connected to the inner groove 617.

[0034] A limit plate 616 is symmetrically fixed on the outer side of the main shaft 62, and the fixed plate 620 is located between the filter screen 65 and the upper limit plate 616. A rotation groove 621 is symmetrically opened at the bottom of the fixed plate 620. The rotation groove 621 is opened in a stepped manner. The top end of the side shaft 613 is located inside the rotation groove 621. The side shaft 613 is slidably connected to the rotation groove 621, and the bottom end of the side shaft 613 passes through the lower plate 612 and is fixedly connected to a scraper plate 623.

[0035] A discharge barrel 622 is fixedly mounted on the inner bottom surface of the lower box body 3 , the scraper plate 623 is in contact with the inner wall of the discharge barrel 622 , and a bottom cover 624 is fixedly mounted on the bottom of the discharge barrel 622 .

[0036] Embodiment 1: Figure 1-8As shown, a separation component 6 is provided, the outer box body 5 is sleeved on the outer side of the upper box body 4, and is threadedly installed on the return pipe 610 through the installation tube 69 to complete the fixation of the outer box body 5, and the lubricating oil and additives are input into the upper box body 4 through the feeding tube 71, and the motor 61 is started to rotate, and the motor 61 drives the main shaft 62 to rotate, and the main shaft 62 drives the cross bar 63 and the scraper 64 to rotate, the filter screen 65 preliminarily filters the material, and the scraper 64 scrapes the filter screen 65 to reduce the blockage of the filter screen 65.

[0037] At the same time, the impurities and part of the material remaining on the filter screen 1 65 will be thrown into the outer box body 5 through the side filter screen 66 due to the larger mesh size of the side filter screen 66. The impurities and part of the material will be subjected to centrifugal force and will be further filtered by the filter screen 2 67. The material will flow back to the upper box body 4 through the reflux pipe 610, and the impurities will remain on the filter screen 2 67, which makes it easy to separate most of the impurities into the outer box body 5 and reduce the impact of the impurities on the material inside the upper box body 4.

[0038] The main shaft 62 drives the gear 611 and the fixed plate 620 to rotate, the gear 611 drives the gear ring 615 and the slide 614 to rotate, the slide 614 drives the side shaft 613 to rotate through the moving block 619, the side shaft 613 rotates on the lower plate 612, the position of the side shaft 613 remains unchanged, the top of the side shaft 613 slides in the rotating groove 621, and since the rotating groove 621 is two semi-arcs with a stepped height, the position of the side shaft 613 reciprocates up and down, the side shaft 613 drives the moving block 619 to move up and down, and the spring 1 618 assists the moving block 619 The side shaft 613 moves and drives the scraper plate 623 to rotate. The scraper plate 623 scrapes the inner wall of the discharge barrel 622, reducing the residual lubricating oil on the inner wall of the discharge barrel 622. Cooperating with the sealing of the bottom cover 624, the adhesion of debris is reduced, and the problem that the device is not convenient to separate the impurities on the top of the filter plate in time, which may cause blockage or affect the purification operation of the lubricating oil, reducing the process quality, and because the residual oil stains on the inner wall of the discharge pipe will adhere to dust and other debris, these debris will also affect the quality of the lubricating oil discharged later.

[0039] A feed assembly 7 is provided on the inner top surface of the upper box body 4. The feed assembly 7 includes a feed barrel 71 and a top cover 72. The top cover 72 is hinged to the feed barrel 71. The feed barrel 71 is fixedly connected to the top of the upper box body 4. The bottom end of the feed barrel 71 passes through the upper box body 4 and is rotatably connected to a rotating member 73.

[0040] A breaking plate 74 is fixedly connected to the inner side of the rotating member 73, an abutment plate 75 is fixedly connected to the outer side of the rotating member 73, a fixing sleeve 76 is fixedly connected to the outer side of the upper part of the main shaft 62, and a push plate 77 is fixedly connected to the outer side of the fixing sleeve 76. The push plates 77 are arranged in an array.

[0041] The breaking plates 74 are arranged in an array, and a fixed block 78 is symmetrically fixedly connected to the inner upper part of the upper box body 4, and a connecting plate 79 is fixedly connected to the outer side of the rotating member 73. A spring 2 710 is fixedly installed between the connecting plate 79 and the fixed block 78, and the two ends of the spring 2 710 are fixedly connected to the fixed block 78 and the connecting plate 79 respectively.

[0042] Embodiment 2: Figure 9-11 As shown, a feeding assembly 7 is provided, the top cover 72 is opened, the lubricating oil and additives are added through the feeding barrel 71, and the rotation of the main shaft 62 will drive the fixed sleeve 76 to rotate at the same time, the fixed sleeve 76 drives the push plate 77 to squeeze the abutment plate 75, the abutment plate 75 drives the rotating member 73 to rotate, the rotating member 73 drives the connecting plate 79 to rotate, the connecting plate 79 cooperates with the fixed block 78 to squeeze the spring 2 710, the rotating member 73 drives the internal breaking plate 74 to rotate, until the pushing plate 77 is separated from the abutment plate 75, the elastic force of the spring 2 710 drives the connecting plate 79 and the rotating member 73 to rotate and reset, and the reciprocating rotation of the breaking plate 74 facilitates the breaking of the lubricating oil or additives, and facilitates the subsequent mixing operation.

[0043] Working principle: When using the device, first, Figure 1-11 As shown, the outer box body 5 is sleeved on the outer side of the upper box body 4, and is threadedly installed on the reflux pipe 610 through the mounting tube 69 to complete the fixation of the outer box body 5, and the lubricating oil and additives are input into the upper box body 4 through the feeding tube 71, and the top cover 72 is opened. The lubricating oil and additives are added through the feeding tube 71, and the rotation of the main shaft 62 will drive the fixed sleeve 76 to rotate at the same time, and the fixed sleeve 76 drives the pushing plate 77 to squeeze the abutting plate 75, and the abutting plate 75 drives the rotating member 73 to rotate, and the rotating member 73 drives the connecting plate 79 to rotate, and the connecting plate 79 cooperates with the fixed block 78 to squeeze the spring 2 710, and the rotating member 73 drives the internal scattering plate 74 to rotate, until the pushing plate 77 is disengaged from the abutting plate 75, and the elastic force of the spring 2 710 drives the connecting plate 79 and the rotating member 73 to rotate and reset, and the reciprocating rotation of the scattering plate 74 facilitates the scattering of the lubricating oil or the additive, and facilitates the subsequent mixing operation.

[0044] Start the motor 61 to rotate, the motor 61 drives the main shaft 62 to rotate, the main shaft 62 drives the cross bar 63 and the scraper 64 to rotate, the filter screen 65 preliminarily filters the material, the scraper 64 scrapes the filter screen 65 to reduce the blockage of the filter screen 65, and at the same time, the impurities and part of the material remaining on the filter screen 65 will be thrown into the outer box body 5 through the side filter screen 66 due to the larger mesh of the side filter screen 66. The impurities and part of the material will be subjected to centrifugal force, and the filter screen 67 will further filter the impurities, and the material will flow back to the upper box body 4 through the reflux pipe 610, and the impurities will remain on the filter screen 67, which is convenient for separating most of the impurities into the outer box body 5, reducing the impact of impurities on the material inside the upper box body 4.

[0045] The main shaft 62 drives the gear 611 and the fixed plate 620 to rotate, the gear 611 drives the gear ring 615 and the slide 614 to rotate, the slide 614 drives the side shaft 613 to rotate through the moving block 619, the side shaft 613 rotates on the lower plate 612, the position of the side shaft 613 remains unchanged, the top of the side shaft 613 slides in the rotating groove 621, because the rotating groove 621 is two semi-arcs with a stepped height, the position of the side shaft 613 moves back and forth up and down, the side shaft 613 drives the moving block 619 to move up and down, the spring 618 assists the movement of the moving block 619, the side shaft 613 drives the scraper plate 623 to rotate, the scraper plate 623 scrapes the inner wall of the discharge barrel 622, reduces the residual lubricating oil on the inner wall of the discharge barrel 622, cooperates with the sealing of the bottom cover 624, and reduces the adhesion of debris.

[0046] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lubricating oil production and processing equipment, comprising a mounting plate (1) and legs (2) fixedly mounted on the bottom of the mounting plate (1), a lower box (3) fixedly connected to the middle of the top of the mounting plate (1), an upper box (4) fixedly mounted on the top of the lower box (3), and an outer box (5) sleeved on the outer side of the upper box (4); It is characterized in that Also includes: A separation component (6) is arranged in the middle of the upper box body (4), and a feeding component (7) is arranged on the inner top surface of the upper box body (4); The separation assembly (6) comprises a motor (61) and a main shaft (62), wherein the motor (61) is fixedly mounted in the middle of the top of the upper box body (4), the main shaft (62) is fixedly connected to the output end of the motor (61), a cross bar (63) is symmetrically fixed to the outside of the main shaft (62), a scraper (64) is fixedly connected to the bottom of the cross bar (63), a filter screen 1 (65) is fixedly mounted inside the upper box body (4), a side filter screen (66) is rotatably connected to the middle of the upper box body (4), and a filter screen 2 (67) is fixedly mounted at the bottom of the inner part of the outer box body (5); A scraper rod (68) is fixedly connected to the side of the side filter (66) away from the cross bar (63); a mounting cylinder (69) is fixedly installed at the bottom of the outer box (5); a return pipe (610) is connected to the outer side of the lower part of the upper box (4); a gear (611) and a fixed plate (620) are fixedly connected to the outer side of the main shaft (62); the gear (611) is located below the filter screen 1 (65); a lower plate (612) is fixedly connected to the lower part of the upper box (4); and a side shaft (613) is symmetrically slidably connected to the inside of the lower plate (612); The upper outer side of the side shaft (613) is sleeved with a slide cylinder (614), the outer side of the slide cylinder (614) is fixedly connected with a gear ring (615), the gear ring (615) is meshingly connected with the gear (611), the inner side of the slide cylinder (614) is symmetrically provided with an inner groove (617), the outer side of the side shaft (613) is symmetrically fixedly connected with a moving block (619), the inner top surface of the inner groove (617) is fixedly connected with a spring 1 (618), and the bottom end of the spring 1 (618) is fixedly connected to the moving block (619); A limit plate (616) is symmetrically fixed on the outer side of the main shaft (62) in the upper and lower parts, the fixed plate (620) is located between the filter screen (65) and the upper limit plate (616), the bottom of the fixed plate (620) is symmetrically provided with a rotation groove (621), the rotation groove (621) is opened in a stepped manner, the top end of the side shaft (613) is located inside the rotation groove (621), the side shaft (613) is slidably connected to the rotation groove (621), and the bottom end of the side shaft (613) passes through the lower plate (612) and is fixedly connected to a scraper plate (623); The feed assembly (7) comprises a feed barrel (71) and a top cover (72), wherein the top cover (72) is hinged to the feed barrel (71), the feed barrel (71) is fixedly connected to the top of the upper box body (4), and the bottom end of the feed barrel (71) passes through the upper box body (4) and is rotatably connected to a rotating member (73).

2. The lubricating oil production and processing equipment according to claim 1, characterized in that: The main shaft (62) is rotatably connected to the upper box body (4), the bottom of the scraper (64) is in contact with the top surface of the first filter screen (65), and the filter hole diameter of the side filter screen (66) is larger than the filter hole diameter of the first filter screen (65).

3. The lubricating oil production and processing equipment according to claim 1, characterized in that: The bottom of the scraper rod (68) is in contact with the top surface of the second filter screen (67), and the scraper rods (68) are arranged in an array, with no less than four scraper rods (68).

4. The lubricating oil production and processing equipment according to claim 1, characterized in that: The mounting tube (69) is threadably connected to the return pipe (610); one end of the return pipe (610) away from the mounting tube (69) is in communication with the interior of the upper box body (4); and the outer box body (5) is in communication with the return pipe (610) via the mounting tube (69).

5. The lubricating oil production and processing equipment according to claim 1, characterized in that: The bottom end of the main shaft (62) is rotatably connected to the lower plate (612), the gear (611) is located between two limit plates (616), and the top and bottom of the slide cylinder (614) are respectively in contact with the upper and lower limit plates (616).

6. The lubricating oil production and processing equipment according to claim 1, characterized in that: There are no less than two inner grooves (617), the moving block (619) is located inside the inner groove (617), and the moving block (619) is slidably connected to the inner groove (617).

7. The lubricating oil production and processing equipment according to claim 1, characterized in that: A discharge barrel (622) is fixedly mounted on the inner bottom surface of the lower box body (3); the scraper plate (623) fits against the inner wall of the discharge barrel (622); and a bottom cover (624) is fixedly mounted on the bottom of the discharge barrel (622).

8. The lubricating oil production and processing equipment according to claim 1, characterized in that: The inner side of the rotating member (73) is fixedly connected to a scattering plate (74), the outer side of the rotating member (73) is fixedly connected to an abutment plate (75), the upper outer side of the main shaft (62) is fixedly connected to a fixing sleeve (76), the outer side of the fixing sleeve (76) is fixedly connected to a pushing plate (77), and the pushing plates (77) are arranged in an array.

9. The lubricating oil production and processing equipment according to claim 8, characterized in that: The scattering plates (74) are arranged in an array, a fixed block (78) is symmetrically fixedly connected to the inner upper part of the upper box body (4), a connecting plate (79) is fixedly connected to the outer side of the rotating member (73), a second spring (710) is fixedly installed between the connecting plate (79) and the fixed block (78), and two ends of the second spring (710) are respectively fixedly connected to the fixed block (78) and the connecting plate (79).

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