Feeding device for lubricating oil processing and feeding method thereof

Abstract

The invention relates to the technical field of lubricating oil processing, and discloses a feeding device for lubricating oil processing and a feeding method thereof.The feeding device comprises a main body, the top of the main body is fixedly connected with a feeding pump, the interior of the main body is fixedly connected with a feeding box, the top of the feeding box is in bolted connection with a top cover, and the bottom of the feeding box is fixedly connected with a discharging pipe. When lubricating oil is sprayed out through the flexible pipe, impurities filtered out from the surface of the filter screen can be impacted through the lubricating oil sprayed out in an accelerated mode, after the impurities on the filter screen are impacted, the pushing situation can be reduced, it can be ensured that the filter plate keeps high permeability all the time, and the filtering effect is improved. Therefore, the lubricating oil is continuously and efficiently filtered.

Description

Technical Field

[0001] The invention relates to the technical field of lubricating oil processing, in particular to a feeding device for lubricating oil processing and a feeding method thereof. Background Art

[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment, which plays the role of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering.

[0003] Before the lubricating oil is fed, it needs to be filtered inside the delivery pipe to remove the impurities inside. Generally, when filtering the inside of the delivery pipe, a filter plate is generally set inside the delivery pipe. Since some impurities will remain on the surface of the filter plate during long-term filtering, when the general existing device handles the impurities, since the filter plate is in a fixed state in the delivery pipe, the impurities at the filtration point on the filter plate will be pushed onto the surface of the filter plate, resulting in the subsequent handling of impurities. Basically, the feeding is stopped and the workers clean it manually, which makes it difficult to maintain the permeability of the filter when filtering the lubricating oil, affecting the filtration efficiency of the filter plate. Summary of the invention

[0004] The object of the present invention is to provide a feeding device and a feeding method for lubricating oil processing to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a feeding device for lubricating oil processing, comprising a main body, a feeding pump is fixedly connected to the top of the main body, a feeding box is fixedly connected to the inside of the main body, a top cover is bolted to the top of the feeding box, a discharge pipe is fixedly connected to the bottom of the feeding box, and further comprising;

[0007] The feeding mechanism comprises a fan shaft rotatably connected to the inner wall of the top cover, the bottom of the fan shaft is open, the outer surface of the fan shaft is fixedly connected with a bottom ring, the top of the bottom ring is rotatably connected with a plurality of curved tubes, the side wall of the curved tube is rotatably connected with a connecting plate, the ends of the plurality of connecting plates away from the curved tube are rotatably connected with a lifting ring, the inner wall of the lifting ring is fixedly connected with an insert rod, and a rectangular groove is provided on the outer surface of the fan shaft;

[0008] The expansion mechanism includes an elastic plate rotatably connected to the end of the curved tube away from the bottom ring, the ends of the plurality of elastic plates away from the curved tube are rotatably connected to a fan ring, the fan ring is slidably connected to the outer surface of the fan shaft, the top of the fan ring is rotatably connected to a fixing frame, and the end of the fixing frame away from the fan ring penetrates the top of the filter plate and extends to the outside;

[0009] The auxiliary mechanism comprises a top ring fixedly connected to the extended end of the fixing frame.

[0010] Furthermore, the output end of the feed pump is connected to the feed box, a bidirectional threaded rod is fixedly connected to the inside of the feed box, and a bidirectional threaded groove is formed on the outer surface of the bidirectional threaded rod;

[0011] Among them, the opening at the bottom of the fan shaft is rotatably connected to the outer surface of the bidirectional threaded rod, the end of the rod away from the lifting ring penetrates into the side wall of the rectangular groove and is slidably connected to the inside of the bidirectional threaded groove, the outer surface of the fan shaft is rotatably connected to the filter plate, and the outer surface of the filter plate is fixedly connected to the inside of the feed box.

[0012] Furthermore, a hollow ring is fixedly connected to one end of the top ring away from the fixed frame, the top of the hollow ring is open, a grille ring is rotatably connected inside the hollow ring, a plurality of teeth are fixedly connected to the inner wall of the grille ring, and a plurality of gear shafts are meshingly connected to the outer surfaces of the teeth.

[0013] Furthermore, the top of the gear shaft penetrates through the top outer wall of the hollow ring and extends to the outside, the outer surface of the extended end of the gear shaft contacts the side wall of the feed box, the outer surface of the top ring is rotatably connected to a plurality of rotating plates, and the ends of the plurality of rotating plates away from the top ring are rotatably connected to flexible tubes, the tops of the flexible tubes are fixedly connected to a plurality of connecting tubes, the connecting tubes are connected to the hollow ring, three springs are arranged inside the fan shaft, the left and right sides of the springs are fixedly connected to the rotating plate, and a plurality of jet holes are opened on the outer surface of the flexible tube.

[0014] Furthermore, a lifting mechanism is provided inside the feed box, and the lifting mechanism includes three arc-shaped spring plates arranged on the outer surface of the fan shaft, the left and right sides of the arc-shaped spring plates are rotatably connected to a rotating plate, and the middle part of the arc-shaped spring plates is rotatably connected to a connecting rod.

[0015] Furthermore, one end of the connecting rod away from the arc-shaped spring plate is rotatably connected to a square frame, the top and bottom inner walls of the square frame are fixedly connected to serrated rings, the two serrated rings are staggered, and the side of the square frame close to the fan shaft is fixedly connected to a telescopic rod, and the top of the telescopic rod is fixedly connected to the top ring.

[0016] Furthermore, a rotating mechanism is provided inside the square frame, and the rotating mechanism includes a rotating shaft rotatably connected between the two serrated rings, a reset spring is fixedly connected between the top of the rotating shaft and the square frame, a long rod is fixedly connected to the outer surface of the rotating shaft, the outer surface of the long rod is located between the two serrated rings, a gear rod is fixedly connected to the bottom of the rotating shaft, an end of the gear rod away from the rotating shaft penetrates through the bottom outer wall of the square frame and extends to the outside, the outer surfaces of several gear rods are meshingly connected with C-shaped rings, and the side of the C-shaped ring close to the fan shaft is rotatably connected with several rotating plates 2.

[0017] Furthermore, the outer surfaces of several rotating plates 2 are rotatably connected with the inner ring, one end of the rotating plate 2 away from the C-shaped ring is fixedly connected with the flexible wheel, and the outer surface of the rotating plate 2 is provided with several circular holes.

[0018] Furthermore, a method for using a feeding device for lubricating oil processing, a feeding device for lubricating oil processing, the method comprising the following steps:

[0019] S1: First, connect the feed pump to the external source pipeline for storing lubricating oil, and then start the feed pump when feeding is needed;

[0020] S2: When the feed pump is working, it will draw the lubricating oil into the feed box. After being filtered through the filter plate inside the feed box, it will be discharged through the discharge pipe and transported to the processing equipment.

[0021] The present invention has the following beneficial effects:

[0022] 1. In the present invention, when the expansion of the curved tube drives the fan ring to reciprocate through the elastic plate, the movement of the fan ring will drive the fixed frame to move synchronously. When the fixed frame moves downward, the movement of the fixed frame will drive the hollow ring to move synchronously through the top ring. At this time, the top ring moving downward will push the flexible tube to expand outward through the rotating plate. At the same time, the lubricating oil entering the inside of the feed box will enter the inside of the hollow ring through the opening at the top of the hollow ring. At the same time, when the fan shaft rotates, the rotation of the fan shaft will drive the grille ring to rotate through the gear shaft. The rotational force generated by the grille ring during rotation will The lubricating oil inside the hollow ring is thrown outwards. At this time, the thrown-out lubricating oil will accelerate through the connecting pipe into the flexible tube and be sprayed out through the flexible tube. After that, when the fixed frame drives the top ring to move back and forth, the flexible tube will be driven to reciprocate and contract and expand through the rotating plate. At this time, when the lubricating oil is sprayed out through the flexible tube, the impurities filtered out on the surface of the filter screen can be impacted by the accelerated sprayed lubricating oil. When the impurities on the filter screen are impacted, the pushing situation can be reduced, which can ensure that the filter plate always maintains a high permeability, thereby continuously and efficiently filtering the lubricating oil.

[0023] 2. In the present invention, when the feed pump draws the lubricating oil into the feed box, the high-speed flowing lubricating oil will impact the fan on the surface of the fan shaft when entering the feed box. The fan on the fan shaft will rotate after being impacted. When the fan shaft rotates, the rotating fan shaft will drive the bottom ring to rotate synchronously. When the bottom ring rotates, it will drive the curved tube to rotate. When the curved tube rotates, it will also drive the lifting ring to rotate through the connecting plate. When the curved tube rotates, the rotating lifting ring will drive the lifting ring to slide up and down in the bidirectional thread groove on the surface of the bidirectional threaded rod through the insertion rod on its inner wall. When the lifting ring slides upward, the rising lifting ring will push the curved tube to expand outward through the connecting plate. When the curved tube expands outward, it will fit against the inner wall of the feed box. At the same time, When the feed box expands, the expanded curved tube will drive the fan ring to move upward through the elastic plate. At this time, the rotating bottom ring will drive the fan ring to rotate synchronously through the curved tube. When the elastic plate drives the fan ring to move upward, the rotating fan ring will swing up and down under the flow of lubricating oil. When multiple curved tubes expand outward and contact the inner wall of the feed box, under the rotation of the bottom ring, the curved tube will stir the flowing lubricating oil through the fan ring. At the same time, the rotation of the curved tube and the fan ring will generate eddy currents when stirring the flowing lubricating oil, and accelerate the oil to flow downward. This accelerated flow can increase the speed and efficiency of feeding, and can reduce the slowdown of oil flow during the filtration process, thereby improving feeding efficiency.

[0024] 3. In the present invention, when the fixed frame drives the top ring to move downward, the moving top ring will drive the square frame to move downward synchronously through the telescopic rod. When the square frame moves downward, the C-shaped ring will first contact the surface of the filter plate. Then, when the top ring continues to move downward, the reaction force generated by the filter plate will squeeze the C-shaped ring. After being squeezed, the C-shaped ring will push the rotating shaft upward through the gear rod. When the rotating shaft moves upward, the long rod on the surface of the rotating shaft will contact the serrations on the top serration ring. Then, when the rotating shaft continues to move upward, the long rod on the rotating shaft will enter the notch on the top serration ring and drive the rotating shaft to rotate. When the rotating shaft rotates, the rotating rotating shaft will drive the C-shaped ring to rotate through the gear rod. Since the C-shaped ring is in contact with the filter plate, the filter plate will also contact the flexible wheel on the rotating plate 2. Then, As the C-ring continues to move downward, the flexible wheel will be deformed, and then when the gear rod drives the C-ring to rotate, the rotating C-ring will drive the inner ring to rotate through the rotating plate 2. At this time, when the C-ring rotates, the flexible wheel will drive the rotating plate 2 to rotate. At this time, the rotation of multiple rotating plates 2 will form a filter layer between the bottom of the C-ring and the inner ring and contact the filter plate. Then, when the C-ring rotates, the rotating C-ring will drive the rotating plate 2 to rotate synchronously. At this time, the rotating rotating plate 2 will form a kneading motion state for the impurities. The impurities will be strip-shaped after being kneaded. By kneading the impurities into strips, the distribution pattern of impurities on the surface of the filter can be changed, which reduces the pushing distribution of impurities on the filter plate, helps to maintain the permeability of the filter, and reduces the increase in filtration resistance caused by impurity accumulation, thereby improving the filtration efficiency.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the overall partial cross-sectional structure of the present invention;

[0029] Figure 3 It is a partial schematic diagram of the main body of the present invention;

[0030] Figure 4 It is a schematic diagram of the internal parts structure of the present invention;

[0031] Figure 5It is a schematic diagram of the structure of the feeding mechanism of the present invention;

[0032] Figure 6 It is a bottom view of the structure of the expansion mechanism of the present invention;

[0033] Figure 7 It is a schematic diagram of the auxiliary mechanism structure of the present invention;

[0034] Figure 8 For the present invention Figure 7 Enlarged view of point A in the middle;

[0035] Fig. 9 It is a structural schematic diagram of the lifting mechanism of the present invention;

[0036] Fig.10 For the present invention Fig. 9 Enlarged view of point B in the middle;

[0037] Fig.11 The figure is a flow chart of the method for using the present invention.

[0038] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0039] In the figure: 1. Main body; 101. Feed pump; 102. Feed box; 103. Discharge pipe; 104. Top cover; 105. Bidirectional threaded rod; 2. Feed mechanism; 201. Fan shaft; 202. Bottom ring; 203. Curved pipe; 204. Connecting plate; 205. Lifting ring; 3. Expansion mechanism; 301. Elastic plate; 302. Fan ring; 303. Fixing frame; 4. Auxiliary mechanism; 401. Top ring; 402, hollow ring; 403, grille ring; 404, gear shaft; 405, rotating plate one; 406, flexible tube; 5, lifting mechanism; 501, arc spring plate; 502, connecting rod; 503, square frame; 504, serrated ring; 505, telescopic rod; 6, rotating mechanism; 601, rotating shaft; 602, gear rod; 603, C-shaped ring; 604, rotating plate two; 605, inner ring. DETAILED DESCRIPTION

[0040] 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.

[0041] See also Figure 1-Figure 10As shown, the present invention is a feeding device for lubricating oil processing, comprising a main body 1, a feeding pump 101 is fixedly connected to the top of the main body 1, a feeding box 102 is fixedly connected inside the main body 1, a top cover 104 is bolted to the top of the feeding box 102, a discharge pipe 103 is fixedly connected to the bottom of the feeding box 102, and further comprising;

[0042] The feeding mechanism 2 includes a fan shaft 201 rotatably connected to the inner wall of the top of the top cover 104. The bottom of the fan shaft 201 is open. The outer surface of the fan shaft 201 is fixedly connected with a bottom ring 202. The top of the bottom ring 202 is rotatably connected with a plurality of curved tubes 203. The side walls of the curved tubes 203 are rotatably connected with connecting plates 204. The ends of the plurality of connecting plates 204 away from the curved tubes 203 are rotatably connected with lifting rings 205. The inner wall of the lifting ring 205 is fixedly connected with an insertion rod. The outer surface of the fan shaft 201 is provided with a rectangular groove.

[0043] The expansion mechanism 3 includes an elastic plate 301 rotatably connected to one end of the curved tube 203 away from the bottom ring 202, and one end of the plurality of elastic plates 301 away from the curved tube 203 is rotatably connected to a fan ring 302, and the fan ring 302 is slidably connected to the outer surface of the fan shaft 201, and the top of the fan ring 302 is rotatably connected to a fixing frame 303, and one end of the fixing frame 303 away from the fan ring 302 penetrates to the top of the filter plate and extends to the outside;

[0044] Auxiliary mechanism 4, the auxiliary mechanism 4 includes a top ring 401 fixedly connected to the extended end of the fixed frame 303. When the expansion of the curved tube 203 drives the fan ring 302 to move back and forth through the elastic plate 301, the movement of the fan ring 302 will drive the fixed frame 303 to move synchronously. When the fixed frame 303 moves downward, the movement of the fixed frame 303 will drive the hollow ring 402 to move synchronously through the top ring 401.

[0045] The output end of the feed pump 101 is connected to the feed box 102, and a bidirectional threaded rod 105 is fixedly connected to the inside of the feed box 102, and a bidirectional threaded groove is formed on the outer surface of the bidirectional threaded rod 105;

[0046] Among them, the opening at the bottom of the fan shaft 201 is rotatably connected to the outer surface of the bidirectional threaded rod 105, and the end of the rod away from the lifting ring 205 penetrates into the side wall of the rectangular groove and is slidably connected to the inside of the bidirectional threaded groove. The outer surface of the fan shaft 201 is rotatably connected to a filter plate, and the outer surface of the filter plate is fixedly connected to the inside of the feed box 102. When working, the feed pump 101 will draw the lubricating oil into the inside of the feed box 102, and after being filtered through the filter plate inside the feed box 102, it will be discharged through the discharge pipe 103 and transported to the processing equipment.

[0047] The end of the top ring 401 away from the fixed frame 303 is fixedly connected to the hollow ring 402, the top of the hollow ring 402 is set to be open, the inside of the hollow ring 402 is rotatably connected to the grille ring 403, the inner wall of the grille ring 403 is fixedly connected to a plurality of teeth, the outer surface of the teeth is meshingly connected to a plurality of gear shafts 404, the top ring 401 moving downward will push the flexible tube 406 to expand outward through the rotating plate 1 405, and at the same time, the lubricating oil entering the feed box 102 will enter the interior of the hollow ring 402 through the opening at the top of the hollow ring 402.

[0048] The top of the gear shaft 404 penetrates the top outer wall of the hollow ring 402 and extends to the outside. The outer surface of the extended end of the gear shaft 404 contacts the side wall of the feed box 102. The outer surface of the top ring 401 is rotatably connected to a plurality of rotating plates 405. The ends of the plurality of rotating plates 405 away from the top ring 401 are rotatably connected to flexible tubes 406. The top of the flexible tube 406 is fixedly connected to a plurality of connecting tubes. The connecting tubes are connected to the hollow ring 402. Three springs are arranged inside the fan shaft 201. The left and right sides of the spring are fixedly connected to the rotating plate 405, and a plurality of jet holes are provided on the outer surface of the flexible tube 406. At the same time, when the fan shaft 201 rotates, the rotation of the fan shaft 201 will drive the grille ring 403 to rotate through the gear shaft 404. The rotational force generated by the rotation of the grille ring 403 will throw the lubricating oil inside the hollow ring 402 outward. At this time, the thrown lubricating oil will accelerate through the connecting tube into the flexible tube 406 and be sprayed out through the flexible tube 406.

[0049] A lifting mechanism 5 is provided inside the feed box 102, and the lifting mechanism 5 includes three arc-shaped spring plates 501 arranged on the outer surface of the fan shaft 201. The left and right sides of the arc-shaped spring plates 501 are rotatably connected to the rotating plate 405, and the middle part of the arc-shaped spring plate 501 is rotatably connected to the connecting rod 502. When the fixed frame 303 drives the top ring 401 to move downward, the moving top ring 401 will drive the square frame 503 to move downward synchronously through the telescopic rod 505.

[0050] The end of the connecting rod 502 away from the arc spring plate 501 is rotatably connected to a square frame 503, and the top and bottom inner walls of the square frame 503 are fixedly connected to serrated rings 504, and the two serrated rings 504 are staggered. The side of the square frame 503 close to the fan shaft 201 is fixedly connected to a telescopic rod 505, and the top of the telescopic rod 505 is fixedly connected to the top ring 401. When the rotating plate 405 expands outward, the rotating plate 405 will pull the spring on its surface. When the top ring 401 moves upward, the spring between the rotating plate 405 will pull the rotating plate 405 to reset. At this time, the resetting of the rotating plate 405 will squeeze the arc spring plate 501. After the arc spring plate 501 is deformed, it will push the square frame 503 through the connecting rod 502, so that the square frame 503 moves downward for resetting.

[0051] The interior of the square frame 503 is provided with a rotating mechanism 6, which includes a rotating shaft 601 rotatably connected between the two sawtooth rings 504, a return spring fixedly connected between the top of the rotating shaft 601 and the square frame 503, a long rod fixedly connected to the outer surface of the rotating shaft 601, the outer surface of the long rod is located between the two sawtooth rings 504, and a gear rod 602 is fixedly connected to the bottom of the rotating shaft 601. The end of the gear rod 602 away from the rotating shaft 601 penetrates the bottom outer wall of the square frame 503 and extends to the outside. The outer surfaces of several gear rods 602 are meshed and connected. A C-shaped ring 603 is connected, and a side of the C-shaped ring 603 close to the fan shaft 201 is rotatably connected to a plurality of rotating plates 604. When the square frame 503 moves downward, the C-shaped ring 603 will first contact the surface of the filter plate. Then, when the top ring 401 continues to move downward, the reaction force generated by the filter plate will squeeze the C-shaped ring 603. After being squeezed, the C-shaped ring 603 will push the rotating shaft 601 upward through the gear rod 602. When the rotating shaft 601 moves upward, the long rod on the surface of the rotating shaft 601 will contact the serrations on the top serrated ring 504.

[0052] The outer surfaces of several rotating plates 604 are rotatably connected to the inner ring 605, and the end of the rotating plate 604 away from the C-shaped ring 603 is fixedly connected to a flexible wheel. The outer surface of the rotating plate 604 is provided with several circular holes. When the C-shaped ring 603 continues to move downward, the flexible wheel will be deformed. When the gear rod 602 drives the C-shaped ring 603 to rotate, the rotating C-shaped ring 603 will drive the inner ring 605 to rotate through the rotating plate 604. At this time, when the C-shaped ring 603 rotates, the flexible wheel will drive the rotating plate 604 to rotate. At this time, the rotation of multiple rotating plates 604 will form a filter layer between the bottom of the C-shaped ring 603 and the inner ring 605 and contact the filter plate.

[0053] A method for using a feeding device for lubricating oil processing, the feeding device for lubricating oil processing, the method comprising the following steps:

[0054] S1: First, the feed pump 101 is connected to the external source pipeline for storing lubricating oil, and then when feeding is needed, the feed pump 101 is started;

[0055] S2: When the feed pump 101 is working, the lubricating oil will be pumped into the feed box 102, and after being filtered by the filter plate inside the feed box 102, it will be discharged through the discharge pipe 103 and transported to the processing equipment.

[0056] When in use, first connect the feed pump 101 to the external source pipeline for storing lubricating oil. Then, when feeding is needed, start the feed pump 101. When working, the feed pump 101 will draw the lubricating oil into the feed box 102. After being filtered through the filter plate inside the feed box 102, it will be discharged through the discharge pipe 103 and transported to the processing equipment.

[0057] When the expansion of the curved tube 203 drives the fan ring 302 to reciprocate through the elastic plate 301, the movement of the fan ring 302 will drive the fixed frame 303 to move synchronously. When the fixed frame 303 moves downward, the movement of the fixed frame 303 will drive the hollow ring 402 to move synchronously through the top ring 401. At this time, the downward moving top ring 401 will push the flexible tube 406 to expand outward through the rotating plate 1 405. At the same time, the lubricating oil entering the inside of the feed box 102 will enter the inside of the hollow ring 402 through the opening at the top of the hollow ring 402. At the same time, when the fan shaft 201 rotates, the rotation of the fan shaft 201 will drive the grille ring 403 to rotate through the gear shaft 404. The rotational force generated by 403 during rotation will throw the lubricating oil inside the hollow ring 402 outward. At this time, the thrown lubricating oil will be accelerated to enter the flexible tube 406 through the connecting tube and be sprayed out through the flexible tube 406. After that, when the fixed frame 303 drives the top ring 401 to move back and forth, the flexible tube 406 will be driven to reciprocate and expand through the rotating plate 1 405. At this time, when the lubricating oil is sprayed out through the flexible tube 406, the impurities filtered out on the surface of the filter screen can be impacted by the accelerated sprayed lubricating oil. When the impurities on the filter screen are impacted, the pushing situation can be reduced, which can ensure that the filter plate always maintains a high permeability, thereby continuously and efficiently filtering the lubricating oil.

[0058] When the feed pump 101 draws the lubricating oil into the feed box 102, the high-speed flowing lubricating oil will impact the fan on the surface of the fan shaft 201 when entering the feed box 102. The fan on the fan shaft 201 will rotate after being impacted. When the fan shaft 201 rotates, the rotating fan shaft 201 will drive the bottom ring 202 to rotate synchronously. When the bottom ring 202 rotates, it will drive the curved tube 203 to rotate. When the curved tube 203 rotates, it will also drive the lifting ring 205 to rotate through the connecting plate 204. When the curved tube 203 rotates, the rotating lifting ring 205 will drive the lifting ring 205 to slide up and down in the bidirectional threaded groove on the surface of the bidirectional threaded rod 105 through the insertion rod on its inner wall. When the lifting ring 205 slides upward, the rising lifting ring 205 will push the curved tube 203 to expand outward through the connecting plate 204. When the curved tube 203 expands outward, it will fit the inner part of the feed box 102. When the elastic plate 301 drives the fan ring 302 to move upward, the rotating fan ring 302 will shake up and down under the flow of lubricating oil. When multiple curved tubes 203 expand outward and contact the inner wall of the feed box 102, under the rotation of the bottom ring 202, the curved tube 203 will stir the flowing lubricating oil through the fan ring 302. At the same time, the rotation of the curved tube 203 and the fan ring 302 will generate eddy currents when stirring the flowing lubricating oil, and accelerate the oil to flow downward. This accelerated flow can improve the speed and efficiency of feeding, and can reduce the slowdown of the flow speed of the oil during the filtration process, thereby improving the feeding efficiency.

[0059] When the fixed frame 303 drives the top ring 401 to move downward, the moving top ring 401 will drive the square frame 503 to move downward synchronously through the telescopic rod 505. When the square frame 503 moves downward, the C-shaped ring 603 will first contact the surface of the filter plate. Then, when the top ring 401 continues to move downward, the reaction force generated by the filter plate will squeeze the C-shaped ring 603. After being squeezed, the C-shaped ring 603 will push the rotating shaft 601 to move upward through the gear rod 602. When the rotating shaft 601 moves upward, , the long rod on the surface of the rotating shaft 601 will contact the sawtooth on the top sawtooth ring 504, and then when the rotating shaft 601 continues to move upward, the long rod on the rotating shaft 601 will enter the notch on the top sawtooth ring 504 and drive the rotating shaft 601 to rotate. When the rotating shaft 601 is rotating, the rotating rotating shaft 601 will drive the C-shaped ring 603 to rotate through the gear rod 602. When the C-shaped ring 603 contacts the filter plate, the filter plate will also contact the rotating plate 604. The flexible wheel on the C-shaped ring 603 contacts with each other, and then when the C-shaped ring 603 continues to move downward, the flexible wheel will be deformed. Then, when the gear rod 602 drives the C-shaped ring 603 to rotate, the rotating C-shaped ring 603 will drive the inner ring 605 to rotate through the rotating plate 2 604. At this time, when the C-shaped ring 603 rotates, the flexible wheel will drive the rotating plate 2 604 to rotate. At this time, the rotation of multiple rotating plates 2 604 will form a filtering layer between the bottom of the C-shaped ring 603 and the inner ring 605 and contact the filter plate. Then, when the C-shaped ring 603 rotates, the rotating C-shaped ring 603 will drive the rotating plate 2 604 to rotate synchronously. At this time, the rotating rotating plate 2 604 will form a kneading motion state for the impurities. After being kneaded, the impurities will be in strips. By kneading the impurities into strips, the distribution pattern of impurities on the surface of the filter can be changed, which reduces the pushing distribution of impurities on the filter plate, helps to maintain the permeability of the filter, and reduces the increase in filtration resistance caused by impurity accumulation, thereby improving the filtration efficiency.

[0060] When the rotating plate 405 expands outward, the rotating plate 405 will pull the spring on its surface. When the top ring 401 moves upward, the spring between the rotating plate 405 will pull the rotating plate 405 to reset. At this time, the resetting of the rotating plate 405 will squeeze the arc spring plate 501. After the arc spring plate 501 is deformed, it will push the square frame 503 through the connecting rod 502, so that the square frame 503 moves downward and resets.

[0061] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A feeding device for lubricating oil processing, comprising a main body (1), a feeding pump (101) is fixedly connected to the top of the main body (1), a feeding box (102) is fixedly connected inside the main body (1), a top cover (104) is bolted to the top of the feeding box (102), and a discharge pipe (103) is fixedly connected to the bottom of the feeding box (102), characterized in that: Also includes; A feeding mechanism (2), the feeding mechanism (2) comprising a fan shaft (201) rotatably connected to the inner wall of the top of the top cover (104), the bottom of the fan shaft (201) being open, the outer surface of the fan shaft (201) being fixedly connected to a bottom ring (202), the top of the bottom ring (202) being rotatably connected to a plurality of curved tubes (203), the side walls of the curved tubes (203) being rotatably connected to connecting plates (204), the ends of the plurality of connecting plates (204) away from the curved tubes (203) being rotatably connected to lifting rings (205), the inner wall of the lifting ring (205) being fixedly connected to an insertion rod, and the outer surface of the fan shaft (201) being provided with a rectangular groove; An expansion mechanism (3), the expansion mechanism (3) comprising an elastic plate (301) rotatably connected to an end of the curved tube (203) away from the bottom ring (202), a plurality of the elastic plates (301) being rotatably connected to a fan ring (302) at one end away from the curved tube (203), the fan ring (302) being slidably connected to the outer surface of the fan shaft (201), the top of the fan ring (302) being rotatably connected to a fixing frame (303), the end of the fixing frame (303) away from the fan ring (302) penetrating to the top of the filter plate and extending to the outside; An auxiliary mechanism (4), wherein the auxiliary mechanism (4) comprises a top ring (401) fixedly connected to an extended end of a fixing frame (303).

2. A feeding device for lubricating oil processing according to claim 1, characterized in that: The output end of the feed pump (101) is connected to the feed box (102), a bidirectional threaded rod (105) is fixedly connected to the inside of the feed box (102), and a bidirectional threaded groove is formed on the outer surface of the bidirectional threaded rod (105); The opening at the bottom of the fan shaft (201) is rotatably connected to the outer surface of the bidirectional threaded rod (105), one end of the insertion rod away from the lifting ring (205) penetrates the side wall of the rectangular groove and is slidably connected to the inside of the bidirectional threaded groove, and the outer surface of the fan shaft (201) is rotatably connected to a filter plate, and the outer surface of the filter plate is fixedly connected to the inside of the feed box (102).

3. A feeding device for lubricating oil processing according to claim 2, characterized in that: One end of the top ring (401) away from the fixing frame (303) is fixedly connected to a hollow ring (402); the top of the hollow ring (402) is open; the interior of the hollow ring (402) is rotatably connected to a grille ring (403); the inner wall of the grille ring (403) is fixedly connected to a plurality of teeth; the outer surfaces of the teeth are meshingly connected to a plurality of gear shafts (404).

4. A feeding device for lubricating oil processing according to claim 3, characterized in that: The top of the gear shaft (404) penetrates through the top outer wall of the hollow ring (402) and extends to the outside, the outer surface of the extended end of the gear shaft (404) contacts the side wall of the feed box (102), the outer surface of the top ring (401) is rotatably connected to a plurality of rotating plates (405), and a plurality of rotating plates (405) are rotatably connected to one end away from the top ring (401) with a flexible tube (406), the top of the flexible tube (406) is fixedly connected to a plurality of connecting tubes, and the connecting tube is connected to the hollow ring (402), three springs are arranged inside the fan shaft (201), and the left and right sides of the springs are fixedly connected to the rotating plate (405), and the outer surface of the flexible tube (406) is provided with a plurality of jet holes.

5. A feeding device for lubricating oil processing according to claim 4, characterized in that: A lifting mechanism (5) is arranged inside the feed box (102), and the lifting mechanism (5) includes three arc-shaped spring plates (501) arranged on the outer surface of the fan shaft (201), the left and right sides of the arc-shaped spring plates (501) are rotatably connected to the rotating plate 1 (405), and the middle part of the arc-shaped spring plates (501) is rotatably connected to a connecting rod (502).

6. A feeding device for lubricating oil processing according to claim 5, characterized in that: One end of the connecting rod (502) away from the arc-shaped spring plate (501) is rotatably connected to a square frame (503); the top and bottom inner walls of the square frame (503) are both fixedly connected to sawtooth rings (504); the two sawtooth rings (504) are arranged in a staggered manner; a telescopic rod (505) is fixedly connected to one side of the square frame (503) close to the fan shaft (201); the top of the telescopic rod (505) is fixedly connected to the top ring (401).

7. A feeding device for lubricating oil processing according to claim 6, characterized in that: A rotating mechanism (6) is arranged inside the square frame (503), and the rotating mechanism (6) comprises a rotating shaft (601) rotatably connected between the two sawtooth rings (504), a reset spring is fixedly connected between the top of the rotating shaft (601) and the square frame (503), a long rod is fixedly connected to the outer surface of the rotating shaft (601), and the outer surface of the long rod is located between the two sawtooth rings (504), and a gear rod (602) is fixedly connected to the bottom of the rotating shaft (601), and one end of the gear rod (602) away from the rotating shaft (601) penetrates the bottom outer wall of the square frame (503) and extends to the outside, and the outer surfaces of a plurality of the gear rods (602) are meshedly connected with C-shaped rings (603), and a side of the C-shaped ring (603) close to the fan shaft (201) is rotatably connected with a plurality of rotating plates 2 (604).

8. A feeding device for lubricating oil processing according to claim 7, characterized in that: The outer surfaces of several rotating plates 2 (604) are rotatably connected to an inner ring (605), one end of the rotating plate 2 (604) away from the C-shaped ring (603) is fixedly connected to a flexible wheel, and the outer surface of the rotating plate 2 (604) is provided with several circular holes.

9. A method for using a feeding device for lubricating oil processing, characterized in that: Using the lubricating oil processing feeding device as claimed in claim 8, the method comprises the following steps: S1: firstly, the feed pump (101) is connected to an external source pipeline for storing lubricating oil, and then when feeding is required, the feed pump (101) is started; S2: When the feed pump (101) is working, it will pump the lubricating oil into the feed box (102), and after being filtered by the filter plate inside the feed box (102), it will be discharged through the discharge pipe (103) and transported to the processing equipment.

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