A lubricating oil mixing kettle with heating and impurity removal function

Abstract

The invention discloses a lubricating oil mixing and blending kettle with heating and impurity removal function, which relates to the technical field of blending kettles and comprises a bottom plate, a mounting seat and a pressure pump, wherein a processing box is fixedly mounted on the top of the mounting seat, an outer cylinder is fixedly connected to the other side of the top of the bottom plate, and a blending kettle body is fixedly connected inside the outer cylinder, and further comprises: a filtering mechanism is arranged inside the processing box, and a mixing mechanism is arranged inside the blending kettle body; the filtering mechanism comprises a motor and a main shaft, and an upper turntable is sleeved on the upper outer side of the main shaft; the mixing mechanism comprises a main pulley and a slave shaft, a slave pulley is fixedly connected to the upper outer side of the slave shaft, and an inner ring is fixedly connected to the outer side of the slave shaft, which solves the problem that some impurities still contact with lubricating oil and additives, thereby reducing the quality of the lubricating oil after mixing, and some impurities also attach to the filter net as the lubricating oil moves, which is more likely to cause the filter net to be blocked, thereby reducing the filtering effect of the lubricating oil.

Description

Technical Field

[0001] The invention relates to the technical field of blending kettles, in particular to a lubricating oil mixing kettle with heating and impurity removal functions. Background Art

[0002] Blending is the last important step in the lubricant preparation process. According to the oil formula, the lubricant base oil components and additives are added to the blending kettle in proportion and sequence, and blended evenly by mechanical stirring (or compressed air stirring), pumping circulation, pipeline static mixing and other methods. Then, after sampling and analysis according to product standards, it becomes a formal product.

[0003] For example, a lubricating oil blending kettle with a filtering function, with publication number CN212855498U, comprises a blending kettle body, a stirring structure is installed inside the blending kettle body, a stirring shaft stabilizing structure is installed outside the stirring structure, a discharge port structure is installed on the right wall of the blending kettle body, and a sewage discharge structure is installed on the lower wall of the blending kettle body; the stirring structure comprises: a driving motor, a stirring shaft and a spiral blade; the driving motor is installed on the upper wall of the blending kettle body, the stirring shaft is installed on the lower wall of the driving motor, and the spiral blade is installed on the outer side of the stirring shaft. The device has a simple structure, is easy to install and operate, and is convenient to clean. The two-layer filter can effectively filter out solid impurities in the lubricating oil, prevent solid impurities from clogging subsequent equipment or accumulating in the equipment and connecting pipes, reduce the number of cleaning and maintenance times, improve the quality of the lubricating oil, and improve the work efficiency of the lubricating oil blending process. However, when the lubricating oil in the device is mixed, some impurities will still come into contact with the lubricating oil and additives, reducing the quality of the lubricating oil after mixing. If the two-layer filter is not cleaned, some impurities will also move with the lubricating oil and attach to the filter, which is more likely to cause the filter to be blocked, reducing the filtering effect of the lubricating oil, and there are certain defects.

[0004] Therefore, we propose a lubricating oil mixing kettle with heating and impurity removal function to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a lubricating oil mixing and blending kettle with heating and impurity removal function to solve the problem that some impurities will still come into contact with the lubricating oil and additives, reducing the quality of the lubricating oil after mixing, and some impurities will also move with the lubricating oil and attach to the filter net, which is more likely to cause clogging of the filter net and reduce the filtering effect of the lubricating oil.

[0006] To achieve the above object, the present invention provides the following technical solution: a lubricating oil mixing kettle with heating and impurity removal function, comprising a bottom plate, a mounting seat and a pressure pump, a processing box is fixedly mounted on the top of the mounting seat, the mounting seat is located on one side of the top of the bottom plate, an outer cylinder is fixedly connected to the other side of the top of the bottom plate, and a mixing kettle body is fixedly connected inside the outer cylinder;

[0007] Also includes:

[0008] The processing box is provided with a filtering mechanism inside, and the blending kettle is provided with a mixing mechanism inside;

[0009] A feed pipe is installed on one side of the top of the blending kettle body. A discharge pipe is connected to the bottom of one side of the blending kettle body through the outer cylinder body. A box door is hinged on one side of the front of the processing box. A heating rod is symmetrically fixedly installed on the inner side of the blending kettle body. The heating rod is located on the outer side of the outer cylinder body. The inlet end of the pressure pump is connected to an inlet pipe, and the outlet end of the pressure pump is connected to an outlet pipe.

[0010] The filtering mechanism comprises a motor and a main shaft, the output end of the motor is fixedly connected to the main shaft, the main shaft is rotatably connected to the processing box, an upper turntable is sleeved on the outer side of the upper part of the main shaft, an arc block is fixedly connected to the bottom of the upper turntable, a lower turntable is fixedly connected to the outer side of the main shaft, a semicircular groove is opened on the top of the lower turntable, a rotating groove is opened at the lower part of the lower turntable, and a disc is fixedly connected to the outer side of the main shaft;

[0011] The disc is rotatably connected to the rotating groove, the top of the lower rotating disc is symmetrically provided with a slide groove, the slide groove is connected to the rotating groove, the top of the rotating groove is fixedly connected with a fixing rod, the bottom of the upper rotating disc is symmetrically fixedly connected with a slide cylinder, the fixing rod is slidably connected to the slide cylinder, and a spring 1 is installed inside the slide cylinder;

[0012] The bottom of the lower turntable is symmetrically fixedly connected with a bottom rod, the outer side of the main shaft is slidably connected with a sleeve, the outer side of the sleeve is symmetrically fixedly connected with a sleeve, the bottom end of the bottom rod is fixedly connected with the sleeve, the inside of the sleeve is slidably connected with an inclined block, the inner side of the processing box is fixedly installed with an upper filter screen, the main shaft is rotatably connected with the upper filter screen, and the inclined block abuts against the inner side of the upper filter screen;

[0013] The mixing mechanism includes a main pulley and a slave shaft, the main pulley is fixedly connected to the main shaft, the main pulley is located outside the processing box, the slave shaft is rotatably connected to the blending kettle body, the upper outer side of the slave shaft is fixedly connected with the slave pulley, the main pulley and the slave pulley are connected by a belt, the outer side of the slave shaft is fixedly connected with an inner ring, the inner ring is located above the inside of the blending kettle body, the outer ring of the inner ring is installed with an outer ring, and the outer ring is fixedly connected with a scraper on the side of the outer ring away from the inner ring.

[0014] Preferably, the pressure pump is fixedly installed in the middle of one side of the processing box, the inlet pipe is connected to the processing box, and the outlet pipe passes through the outer cylinder and is connected to the blending kettle.

[0015] By adopting the above technical solution, the inclined block can be rotated and scraped upward, and can be pressed against the inner side of the upper filter screen for scraping during the upward process, so that the inner side of the upper filter screen can be scraped up and down reciprocatingly as a whole, reducing the blockage of the upper filter screen.

[0016] Preferably, the motor is fixedly mounted in the middle of the bottom of the mounting base, an oil inlet pipe is connected to one side of the top of the processing box, the upper turntable is fixedly connected to the inner top surface of the processing box, and the upper turntable is rotatably connected to the main shaft.

[0017] By adopting the above technical solution, the main shaft drives the lower turntable to rotate, and since the upper turntable and the arc block are stationary, the semicircular grooves are stuck on the arc block at intervals.

[0018] Preferably, the lower turntable is fixedly connected to the main shaft, the arc blocks are symmetrically arranged, there are no less than three arc blocks, the number of the semicircular grooves is the same as the arc blocks, and the arc blocks are snap-fitted and connected to the semicircular grooves.

[0019] By adopting the above technical solution, when the semicircular groove on the lower turntable rotates to the position of the arc block, the elastic force of spring 1 drives the fixed rod to move upward, and the fixed rod drives the disc and the lower turntable to move upward. When the arc block is separated from the semicircular groove, the lower turntable descends and resets.

[0020] Preferably, the lower turntable is located below the arc block, four slide grooves are symmetrically provided, the number of the fixing rods is the same as the number of the slide grooves, and the slide cylinder is slidably connected to the slide grooves.

[0021] By adopting the above technical solution, when the fixed rod drives the disc and the lower turntable to move upward, the fixed rod slides into the slide tube, the lower turntable drives the bottom rod to rise, and the bottom rod drives the sleeve shell and sleeve to rise, which is convenient for the subsequent rise of the inclined block.

[0022] Preferably, the top end of the spring one is fixedly connected to the inner top surface of the slide cylinder, the bottom end of the spring one is fixedly connected to the top end of the fixed rod, the sleeve is located below the lower turntable, the inner side of the sleeve is fixedly installed with a spring two, and the end of the inclined block close to the main shaft is fixedly connected to the spring two.

[0023] By adopting the above technical solution, when the sleeve drives the inclined block to rise, the elastic force of the second spring drives the inclined block to press against the inner side of the upper filter screen, and at the same time the lower turntable drives the sleeve and the inclined block to rotate, thereby realizing the rotation and rising scraping of the inclined block.

[0024] Preferably, a lower filter is fixedly installed on the inner lower portion of the processing box, a scraper rod is fixedly connected to the outer lower portion of the main shaft, the scraper rod is in contact with the lower filter, a return pipe is connected to the side of the processing box away from the outer cylinder, and a pump body is installed in the middle of the return pipe.

[0025] By adopting the above technical solution, the main shaft drives the scraper rod to rotate, and the lower filter screen further filters the lubricating oil, which cooperates with the pump body reflux outside the reflux pipe to improve the filtering effect.

[0026] Preferably, the scraper is in contact with the inner wall of the blending kettle body, the bottom of the scraper is fixedly connected with the same connecting strip, the connecting strip is fixedly connected to the slave shaft, the inner top surface of the blending kettle body is symmetrically rotatably connected with a side shaft, the side shaft is located between the inner ring and the outer ring, and the main impeller is symmetrically fixedly connected to the outer side of the slave shaft.

[0027] By adopting the above technical solution, the rotation of the main shaft will also drive the main pulley to rotate, the main pulley drives the slave shaft to rotate through the slave pulley, the slave shaft drives the main impeller and the scraper to rotate, and the scraper is adjusted to scrape the inner wall of the kettle body.

[0028] Preferably, a slave impeller is symmetrically fixedly connected to the outer side of the side shaft, the main impeller is close to the slave impeller, a fixing bar is symmetrically fixedly connected to the outer side of the slave shaft, the inner sides of the upper and lower fixing bars are rotatably connected to a rotating shaft, an auxiliary impeller is fixedly connected to the outer side of the rotating shaft, and the bottom end of the side shaft is fixedly connected to the same lower ring body.

[0029] By adopting the above technical solution, the rotation of the main impeller drives the rotation of the slave impeller, and the slave shaft drives the fixed bar to rotate, the fixed bar drives the rotating shaft to rotate, and the auxiliary impeller is disturbed by the internal material and also rotates slightly, thereby improving the mixing effect of the lubricating oil.

[0030] Compared with the prior art, the invention has the following beneficial effects: a filtering mechanism is provided, the inclined block is rotated and raised for scraping, and during the rising process, the inclined block can be pressed against the inner side of the upper filter screen for scraping, so that the inner side of the upper filter screen can be scraped up and down reciprocatingly as a whole, thereby reducing the blockage of the upper filter screen, and cooperating with the pump body reflux outside the reflux pipe to improve the filtering effect;

[0031] A filtering mechanism is provided, and the lubricating oil to be treated is input into the treatment box, and the motor is started, the motor drives the main shaft to rotate, and the main shaft drives the lower turntable to rotate. Since the upper turntable and the arc block are stationary, when the semicircular groove on the lower turntable rotates to the position of the arc block, the elastic force of spring 1 drives the fixed rod to move upward, and the fixed rod drives the disc and the lower turntable to move upward, and the fixed rod slides into the slide cylinder, and the lower turntable drives the bottom rod to rise, and the bottom rod drives the sleeve and the sleeve to rise, and the sleeve drives the inclined block to rise, and the elastic force of spring 2 drives the inclined block to press against the inner side of the upper filter screen, and at the same time the lower turntable drives the sleeve and the inclined block to rotate, and when the arc block is separated from the semicircular groove, the lower The turntable descends and resets, realizing the rotating and ascending scraping of the inclined block, and in the ascending process, it can be pressed against the inner side of the upper filter screen for scraping, which is convenient for scraping the inner side of the upper filter screen up and down as a whole, reducing the blockage of the upper filter screen. At the same time, the main shaft drives the scraping rod to rotate, and the lower filter screen further filters the lubricating oil, and cooperates with the pump body reflux outside the reflux pipe to improve the filtering effect, solve the problem that some impurities still contact with the lubricating oil and additives, and reduce the quality of the lubricating oil after mixing. Some impurities will also move with the lubricating oil and attach to the filter screen, which is easier to cause the filter screen to be blocked, reducing the filtering effect of the lubricating oil.

[0032] A mixing mechanism is provided. The pressure pump draws lubricating oil from the inside of the processing box through the inlet pipe and adds additives through the feed pipe. The rotation of the main shaft will also drive the main pulley to rotate. The main pulley drives the slave shaft to rotate through the slave pulley. The slave shaft drives the inner ring and the main impeller to rotate. The slave shaft drives the scraper to rotate through the connecting strip. The scraper is exchanged and the inner wall of the kettle body is scraped. The rotation of the main impeller drives the slave impeller to rotate, and the position of the side shaft remains unchanged. The slave impeller assists in mixing the internal lubricating oil, and the slave shaft drives the fixed bar to rotate. The fixed bar drives the rotating shaft to rotate. The auxiliary impeller is disturbed by the internal material and also rotates slightly, so that the auxiliary impeller both rotates and revolves. The coordinated stirring of the main impeller, the slave impeller and the auxiliary impeller improves the mixing effect of the lubricating oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the three-dimensional overall structure of the present invention;

[0034] Figure 2 It is a schematic diagram of the cross-sectional structure of the processing box of the present invention;

[0035] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0036] Figure 4 For the present invention Figure 2 The enlarged structural diagram at B in the middle;

[0037] Figure 5 This is a schematic diagram of the upper filter installation structure of the present invention;

[0038] Figure 6 For the present invention Figure 5 The enlarged structural diagram at C in the middle;

[0039] Figure 7 For the present invention Figure 5 The enlarged structural diagram at D in the middle;

[0040] Figure 8 This is a schematic diagram of the box door opening of the present invention;

[0041] Fig. 9 It is a schematic diagram of the internal structure of the blending kettle of the present invention;

[0042] Fig.10 For the present invention Fig. 9 The enlarged structural diagram at E in the middle;

[0043] Fig.11 For the present invention Fig. 9 Enlarged structural diagram at F in the middle.

[0044] In the figure: 1, bottom plate; 2, mounting seat; 3, processing box; 4, outer cylinder; 5, blending kettle; 6, filtering mechanism; 61, motor; 62, main shaft; 63, oil inlet pipe; 64, upper turntable; 65, arc block; 66, lower turntable; 67, semicircular groove; 68, rotating groove; 69, disc; 610, slide groove; 611, fixing rod; 612, slide cylinder; 613, spring 1; 614, bottom rod; 615, sleeve; 616, sleeve; 617, inclined block; 618, spring 2; 619, upper filter; 620, lower filter screen; 621, scraper rod; 622, reflux pipe; 7, mixing mechanism; 71, main pulley; 72, slave shaft; 73, slave pulley; 74, inner ring; 75, outer ring; 76, scraper; 77, connecting strip; 78, side shaft; 79, main impeller; 710, slave impeller; 711, fixing strip; 712, rotating shaft; 713, auxiliary impeller; 714, lower ring body; 8, feed pipe; 9, discharge pipe; 10, box door; 11, heating rod; 12, pressure pump; 13, inlet pipe; 14, outlet pipe. DETAILED DESCRIPTION

[0045] 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.

[0046] See also Figure 1-11The present invention provides a technical solution: a lubricating oil mixing and blending kettle with heating and impurity removal function, comprising a bottom plate 1, a mounting seat 2 and a pressure pump 12, a processing box 3 is fixedly installed on the top of the mounting seat 2, the mounting seat 2 is located on one side of the top of the bottom plate 1, an outer cylinder 4 is fixedly connected to the other side of the top of the bottom plate 1, and a blending kettle body 5 is fixedly connected inside the outer cylinder 4.

[0047] A feed pipe 8 is installed on one side of the top of the blending kettle body 5. A discharge pipe 9 is connected to the bottom of one side of the blending kettle body 5 through the outer cylinder body 4. A box door 10 is hinged on the front side of the processing box 3. A heating rod 11 is symmetrically fixedly installed on the inner side of the blending kettle body 5. The heating rod 11 is located on the outside of the outer cylinder body 4. The inlet end of the pressure pump 12 is connected to the inlet pipe 13, and the outlet end of the pressure pump 12 is connected to the outlet pipe 14.

[0048] The pressure pump 12 is fixedly installed in the middle of one side of the processing box 3 , the inlet pipe 13 is connected to the processing box 3 , and the outlet pipe 14 passes through the outer cylinder 4 and is connected to the blending kettle 5 .

[0049] A filtering mechanism 6 is provided inside the processing box 3, and the filtering mechanism 6 includes a motor 61 and a main shaft 62. The output end of the motor 61 is fixedly connected to the main shaft 62, and the main shaft 62 is rotatably connected to the processing box 3. An upper turntable 64 is sleeved on the outer side of the upper part of the main shaft 62, and an arc block 65 is fixedly connected to the bottom of the upper turntable 64. A lower turntable 66 is fixedly connected to the outer side of the main shaft 62. A semicircular groove 67 is opened on the top of the lower turntable 66, and a rotating groove 68 is opened on the lower inner part of the lower turntable 66. A disc 69 is fixedly connected to the outer side of the main shaft 62.

[0050] The motor 61 is fixedly mounted in the middle of the bottom of the mounting base 2 , an oil inlet pipe 63 is connected to one side of the top of the processing box 3 , an upper turntable 64 is fixedly connected to the inner top surface of the processing box 3 , and the upper turntable 64 is rotatably connected to the main shaft 62 .

[0051] The lower turntable 66 is fixedly connected to the main shaft 62 . The arc blocks 65 are symmetrically arranged. There are no less than three arc blocks 65 . The number of the semicircular grooves 67 is the same as that of the arc blocks 65 . The arc blocks 65 are engaged with the semicircular grooves 67 .

[0052] The disc 69 is rotatably connected to the rotating groove 68. The top of the lower rotating disc 66 is symmetrically provided with a slide groove 610, which is communicated with the rotating groove 68. The top of the rotating groove 68 is fixedly connected with a fixing rod 611. The bottom of the upper rotating disc 64 is symmetrically fixedly connected with a slide cylinder 612, the fixing rod 611 is slidably connected with the slide cylinder 612, and a spring 613 is installed inside the slide cylinder 612.

[0053] The lower turntable 66 is located below the arc block 65, and four slide grooves 610 are symmetrically opened. The number of fixed rods 611 is the same as that of the slide grooves 610. The slide cylinder 612 is slidably connected to the slide groove 610. The top end of the spring 1 613 is fixedly connected to the inner top surface of the slide cylinder 612, and the bottom end of the spring 1 613 is fixedly connected to the top end of the fixed rod 611. The sleeve 615 is located below the lower turntable 66, and the inner side of the sleeve 616 is fixedly installed with a spring 2 618. The end of the inclined block 617 close to the main shaft 62 is fixedly connected to the spring 2 618.

[0054] The bottom of the lower turntable 66 is symmetrically fixedly connected with a bottom rod 614, the outer side of the main shaft 62 is slidably connected with a sleeve 615, the outer side of the sleeve 615 is symmetrically fixedly connected with a sleeve 616, the bottom end of the bottom rod 614 is fixedly connected to the sleeve 616, the inside of the sleeve 616 is slidably connected with an inclined block 617, the inner side of the processing box 3 is fixedly installed with an upper filter 619, the main shaft 62 is rotatably connected to the upper filter 619, and the inclined block 617 abuts against the inner side of the upper filter 619.

[0055] A lower filter screen 620 is fixedly installed on the inner lower part of the processing box 3, a scraper rod 621 is fixedly connected to the outer lower part of the main shaft 62, the scraper rod 621 is in contact with the lower filter screen 620, a return pipe 622 is connected to the side of the processing box 3 away from the outer cylinder 4, and a pump body is installed in the middle of the return pipe 622.

[0056] Embodiment 1: Figure 1-8 As shown, a filtering mechanism 6 is provided, and the lubricating oil to be treated is input into the treatment box 3 through 63, and the motor 61 is started. The motor 61 drives the main shaft 62 to rotate, and the main shaft 62 drives the lower turntable 66 to rotate. Since the upper turntable 64 and the arc block 65 are stationary, when the semicircular groove 67 on the lower turntable 66 rotates to the position of the arc block 65, the elastic force of the spring 1 613 drives the fixed rod 611 to move upward, and the fixed rod 611 drives the disc 69 and the lower turntable 66 to move upward, and the fixed rod 611 slides into the slide 612, and the lower turntable 66 drives the bottom rod 614 to rise, and the bottom rod 614 drives the casing 615 and the sleeve 616 to rise, and the sleeve 616 drives the inclined block 617 to rise, and the elastic force of the spring 2 618 drives the inclined block 617 to press against the inner side of the upper filter screen 619.

[0057] At the same time, the lower turntable 66 drives the sleeve 616 and the inclined block 617 to rotate. When the arc block 65 is separated from the semicircular groove 67, the lower turntable 66 descends and resets, realizing the rotation and ascending scraping of the inclined block 617, and in the process of ascending, it can press against the inner side of the upper filter screen 619 for scraping, so as to facilitate the reciprocating scraping of the inner side of the upper filter screen 619 as a whole, thereby reducing the blockage of the upper filter screen 619. At the same time, the main shaft 62 drives the scraping rod 621 to rotate, and the lower filter screen 620 further filters the lubricating oil, and cooperates with the pump body reflux outside the reflux pipe 622 to improve the filtering effect and solve the problem that some impurities will still contact with the lubricating oil and additives, thereby reducing the quality of the lubricating oil after mixing. Some impurities will also be attached to the filter screen as the lubricating oil moves, which is more likely to cause blockage of the filter screen and reduce the filtering effect of the lubricating oil.

[0058] A mixing mechanism 7 is provided inside the blending kettle body 5, and the mixing mechanism 7 includes a main pulley 71 and a slave shaft 72. The main pulley 71 is fixedly connected to the main shaft 62, and the main pulley 71 is located outside the processing box 3. The slave shaft 72 is rotatably connected to the blending kettle body 5. A slave pulley 73 is fixedly connected to the upper outer side of the slave shaft 72. The main pulley 71 and the slave pulley 73 are connected by a belt. An inner ring 74 is fixedly connected to the outer side of the slave shaft 72. The inner ring 74 is located above the inside of the blending kettle body 5, and an outer ring 75 is installed on the outer ring of the inner ring 74. A scraper 76 is fixedly connected to the side of the outer ring 75 away from the inner ring 74.

[0059] The scraper 76 fits against the inner wall of the blending kettle body 5, and the bottom of the scraper 76 is fixedly connected with a connecting strip 77, and the connecting strip 77 is fixedly connected to the slave shaft 72. The inner top surface of the blending kettle body 5 is symmetrically rotatably connected with a side shaft 78, and the side shaft 78 is located between the inner ring 74 and the outer ring 75. A main impeller 79 is symmetrically fixedly connected to the outer side of the slave shaft 72.

[0060] The outer side of the side shaft 78 is symmetrically fixedly connected with a slave impeller 710, the main impeller 79 is close to the slave impeller 710, the outer side of the slave shaft 72 is symmetrically fixedly connected with a fixing bar 711, the inner side of the upper and lower fixing bars 711 is rotatably connected with a rotating shaft 712, the outer side of the rotating shaft 712 is fixedly connected with an auxiliary impeller 713, and the bottom end of the side shaft 78 is fixedly connected with the same lower ring body 714.

[0061] Embodiment 2: Figure 9-11As shown, a mixing mechanism 7 is provided, and a pressure pump 12 extracts lubricating oil from the inside of the processing box 3 through an inlet pipe 13, and adds additives through a feed pipe 8. The rotation of the main shaft 62 will also drive the main pulley 71 to rotate. The main pulley 71 drives the slave shaft 72 to rotate through the slave pulley 73, and the slave shaft 72 drives the inner ring 74 and the main impeller 79 to rotate. The slave shaft 72 drives the scraper 76 to rotate through a connecting bar 77, and the scraper 76 scrapes the inner wall of the kettle body 5. The rotation of the main impeller 79 drives the slave impeller 710 to rotate, and the position of the side shaft 78 remains unchanged. The slave impeller 710 assists the internal mixing of the lubricating oil, and the slave shaft 72 drives the fixed bar 711 to rotate, and the fixed bar 711 drives the rotating shaft 712 to rotate. The auxiliary impeller 713 is disturbed by the internal material and rotates slightly, so that the auxiliary impeller 713 both rotates and revolves. The mixing effect of the lubricating oil is improved through the coordinated stirring of the main impeller 79, the slave impeller 710 and the auxiliary impeller 713.

[0062] Working principle: When using the device, first, Figure 1-11 As shown, the lubricating oil to be processed is input into the processing box 3 through 63, and the motor 61 is started. The motor 61 drives the main shaft 62 to rotate, and the main shaft 62 drives the lower turntable 66 to rotate. Since the upper turntable 64 and the arc block 65 are stationary, when the semicircular groove 67 on the lower turntable 66 rotates to the position of the arc block 65, the elastic force of the spring 1 613 drives the fixed rod 611 to move upward, and the fixed rod 611 drives the disc 69 and the lower turntable 66 to move upward, and the fixed rod 611 slides into the slide 612, and the lower turntable 66 drives the bottom rod 614 to rise, and the bottom rod 614 drives the casing 615 and the sleeve 616 to rise, and the sleeve 616 drives the inclined block 617 to rise, and the elastic force of the spring 2 618 drives the inclined block 617 to press against the inner side of the upper filter screen 619.

[0063] The lower turntable 66 drives the sleeve 616 and the inclined block 617 to rotate. When the arc block 65 is separated from the semicircular groove 67, the lower turntable 66 descends and resets, realizing the rotation and ascending scraping of the inclined block 617, and in the process of ascending, it can press against the inner side of the upper filter 619 for scraping, so as to facilitate the up and down reciprocating scraping of the inner side of the upper filter 619 as a whole, thereby reducing the blockage of the upper filter 619. At the same time, the main shaft 62 drives the scraping rod 621 to rotate, and the lower filter 620 further filters the lubricating oil, and cooperates with the pump body reflux on the outside of the reflux pipe 622 to improve the filtering effect.

[0064] The pressure pump 12 extracts lubricating oil from the inside of the processing box 3 through the inlet pipe 13, and adds additives through the feed pipe 8. The rotation of the main shaft 62 will also drive the main pulley 71 to rotate. The main pulley 71 drives the slave shaft 72 to rotate through the slave pulley 73. The slave shaft 72 drives the inner ring 74 and the main impeller 79 to rotate. The slave shaft 72 drives the scraper 76 to rotate through the connecting bar 77. The scraper 76 scrapes the inner wall of the mixing kettle body 5. The rotation of the main impeller 79 drives the slave impeller 710 to rotate. The position of the side shaft 78 remains unchanged. The slave impeller 710 assists in mixing the internal lubricating oil, and the slave shaft 72 drives the fixed bar 711 to rotate. The fixed bar 711 drives the rotating shaft 712 to rotate. The auxiliary impeller 713 is disturbed by the internal material and rotates slightly, so that the auxiliary impeller 713 both rotates and revolves. The mixing effect of the lubricating oil is improved through the coordinated stirring of the main impeller 79, the slave impeller 710 and the auxiliary impeller 713.

[0065] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0066] 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 mixing kettle with heating and impurity removal function, comprising a bottom plate (1), a mounting seat (2) and a pressure pump (12), wherein a processing box (3) is fixedly mounted on the top of the mounting seat (2), the mounting seat (2) is located on one side of the top of the bottom plate (1), an outer cylinder (4) is fixedly connected to the other side of the top of the bottom plate (1), and a mixing kettle body (5) is fixedly connected inside the outer cylinder (4); It is characterized in that Also includes: The processing box (3) is provided with a filtering mechanism (6) inside, and the blending kettle (5) is provided with a mixing mechanism (7) inside; A feed pipe (8) is installed on one side of the top of the blending kettle (5); a discharge pipe (9) is connected to the bottom of one side of the blending kettle (5) through the outer cylinder (4); a box door (10) is hingedly connected to the front side of the processing box (3); a heating rod (11) is symmetrically fixedly installed on the inner side of the blending kettle (5); the heating rod (11) is located on the outer side of the outer cylinder (4); the inlet end of the pressure pump (12) is connected to the inlet pipe (13); and the outlet end of the pressure pump (12) is connected to the outlet pipe (14); The filtering mechanism (6) comprises a motor (61) and a main shaft (62); the output end of the motor (61) is fixedly connected to the main shaft (62); the main shaft (62) is rotatably connected to the processing box (3); an upper turntable (64) is sleeved on the outer side of the upper part of the main shaft (62); an arc block (65) is fixedly connected to the bottom of the upper turntable (64); a lower turntable (66) is fixedly connected to the outer side of the main shaft (62); a semicircular groove (67) is provided on the top of the lower turntable (66); a turntable groove (68) is provided at the lower part of the lower turntable (66); and a disc (69) is fixedly connected to the outer side of the main shaft (62); The lower rotating disk (66) is fixedly connected to the main shaft (62), the arc blocks (65) are symmetrically arranged, the number of the arc blocks (65) is not less than three, the number of the semicircular grooves (67) is the same as that of the arc blocks (65), and the arc blocks (65) are engaged with the semicircular grooves (67); The disc (69) is rotatably connected to the rotating groove (68); a slide groove (610) is symmetrically provided on the top of the lower rotating disc (66); the slide groove (610) is communicated with the rotating groove (68); a fixing rod (611) is fixedly connected to the top of the rotating groove (68); a slide cylinder (612) is symmetrically fixedly connected to the bottom of the upper rotating disc (64); the fixing rod (611) is slidably connected to the slide cylinder (612); a spring 1 (613) is installed inside the slide cylinder (612); The bottom of the lower turntable (66) is symmetrically fixedly connected to a bottom rod (614); the outer side of the main shaft (62) is slidably connected to a sleeve (615); the outer side of the sleeve (615) is symmetrically fixedly connected to a sleeve (616); the bottom end of the bottom rod (614) is fixedly connected to the sleeve (616); the interior of the sleeve (616) is slidably connected to an inclined block (617); an upper filter screen (619) is fixedly installed on the inner side of the processing box (3); the main shaft (62) is rotatably connected to the upper filter screen (619); and the inclined block (617) abuts against the inner side of the upper filter screen (619); The top end of the spring 1 (613) is fixedly connected to the inner top surface of the slide cylinder (612), the bottom end of the spring 1 (613) is fixedly connected to the top end of the fixed rod (611), the sleeve (615) is located below the lower turntable (66), the inner side of the sleeve (616) is fixedly mounted with a spring 2 (618), and one end of the inclined block (617) close to the main shaft (62) is fixedly connected to the spring 2 (618); A lower filter screen (620) is fixedly mounted on the inner lower portion of the processing box (3); a scraper rod (621) is fixedly connected to the outer lower portion of the main shaft (62); the scraper rod (621) is in contact with the lower filter screen (620); a return pipe (622) is connected to the side of the processing box (3) away from the outer cylinder (4); a pump body is mounted in the middle of the return pipe (622); The mixing mechanism (7) comprises a main pulley (71) and a slave shaft (72), wherein the main pulley (71) is fixedly connected to the main shaft (62), the main pulley (71) is located outside the processing box (3), the slave shaft (72) is rotationally connected to the blending kettle body (5), the upper outer side of the slave shaft (72) is fixedly connected to a slave pulley (73), the main pulley (71) and the slave pulley (73) are connected via a belt, the outer side of the slave shaft (72) is fixedly connected to an inner ring (74), the inner ring (74) is located above the inside of the blending kettle body (5), the outer ring of the inner ring (74) is mounted with an outer ring (75), and a scraper (76) is fixedly connected to the side of the outer ring (75) away from the inner ring (74).

2. The lubricating oil mixing kettle with heating and impurity removal function according to claim 1, characterized in that: The pressure pump (12) is fixedly mounted in the middle of one side of the processing box (3); the inlet pipe (13) is connected to the processing box (3); and the outlet pipe (14) passes through the outer cylinder (4) and is connected to the blending kettle (5).

3. The lubricating oil mixing kettle with heating and impurity removal function according to claim 1, characterized in that: The motor (61) is fixedly mounted in the middle of the bottom of the mounting seat (2); one side of the top of the processing box (3) is connected to an oil inlet pipe (63); the upper turntable (64) is fixedly connected to the inner top surface of the processing box (3); and the upper turntable (64) is rotatably connected to the main shaft (62).

4. The lubricating oil mixing kettle with heating and impurity removal function according to claim 1, characterized in that: The lower turntable (66) is located below the arc-shaped block (65), four slide grooves (610) are symmetrically provided, the number of the fixing rods (611) is the same as the number of the slide grooves (610), and the slide cylinder (612) is slidably connected to the slide grooves (610).

5. The lubricating oil mixing kettle with heating and impurity removal function according to claim 1, characterized in that: The scraper (76) fits against the inner wall of the blending kettle body (5); the bottom of the scraper (76) is fixedly connected to a same connecting strip (77); the connecting strip (77) is fixedly connected to the slave shaft (72); the inner top surface of the blending kettle body (5) is symmetrically rotatably connected to a side shaft (78); the side shaft (78) is located between the inner ring (74) and the outer ring (75); and the outer side of the slave shaft (72) is symmetrically fixedly connected to a main impeller (79).

6. The lubricating oil mixing kettle with heating and impurity removal function according to claim 5, characterized in that: The outer side of the side shaft (78) is symmetrically fixedly connected to a slave impeller (710), the main impeller (79) is close to the slave impeller (710), the outer side of the slave shaft (72) is symmetrically fixedly connected to a fixing bar (711), the inner sides of the upper and lower fixing bars (711) are rotatably connected to a rotating shaft (712), the outer side of the rotating shaft (712) is fixedly connected to an auxiliary impeller (713), and the bottom end of the side shaft (78) is fixedly connected to the same lower ring body (714).

Images