CN116371259B - Mixed blending machine for lubricating oil production - Google Patents
Mixed blending machine for lubricating oil production Download PDFInfo
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- CN116371259B CN116371259B CN202310663093.5A CN202310663093A CN116371259B CN 116371259 B CN116371259 B CN 116371259B CN 202310663093 A CN202310663093 A CN 202310663093A CN 116371259 B CN116371259 B CN 116371259B
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- fixedly connected
- cover plate
- shielding cover
- mixing
- liquid
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- 238000002156 mixing Methods 0.000 title claims abstract description 134
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 103
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000009471 action Effects 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims description 44
- 238000001914 filtration Methods 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 14
- 230000001174 ascending effect Effects 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 7
- 239000012535 impurity Substances 0.000 abstract description 60
- 239000007787 solid Substances 0.000 abstract description 49
- 239000002344 surface layer Substances 0.000 abstract description 27
- 238000000034 method Methods 0.000 abstract description 25
- 230000008569 process Effects 0.000 abstract description 23
- 230000000630 rising effect Effects 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 14
- 239000000126 substance Substances 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000002199 base oil Substances 0.000 description 16
- 239000000654 additive Substances 0.000 description 14
- 230000000996 additive effect Effects 0.000 description 14
- 239000010700 blended lubricating oil Substances 0.000 description 12
- 239000003921 oil Substances 0.000 description 7
- 238000012546 transfer Methods 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/406—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles with gas supply only at the bottom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/187—Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/39—Mixing of ingredients for grease or lubricating compositions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of lubricating oil preparation, in particular to a mixing and blending machine for lubricating oil production, which comprises a mixing barrel, wherein a plurality of mounting grooves are formed in a circumferential array below the side surface of the mixing barrel, the inside of each mounting groove is fixedly connected with an air inlet shell, one side of each air inlet shell, which is positioned in the mixing barrel, is fixedly communicated with an exhaust pipe, and a one-way air inlet valve is fixedly arranged on each exhaust pipe; in the process of mixing and blending the liquid in the mixing barrel by the compressed air, heavy component substances at the bottom of the liquid are supported by the vortex action of the air flow and the floating of the air bubbles, so that solid impurities rising to the surface layer of the liquid are collected intensively by the action of the rotary filter residue mechanism, the content of the solid impurities in the liquid is reduced, the collection effect is improved, and the quality of the lubricating oil after mixing and blending is further improved.
Description
Technical Field
The invention relates to the technical field of lubricating oil preparation, in particular to a mixing and blending machine for lubricating oil production.
Background
The lubricating oil blending is a technological process of uniformly mixing all components into finished lubricating oil with qualified quality by properly adjusting the components of base oil within an allowable range according to a given functional agent formula. The blending aim is to ensure that the oil product has various performance indexes required by use, meets the specification standard and keeps the stability of the product quality; the quality grade of the product is improved, the usability of the oil is improved, the component oil is reasonably used, the recovery rate of the product can be effectively improved, the yield is increased, and the lubricating oil is prepared by mixing and blending the base oil and the additive.
The prior art discloses a part of patent documents related to the technical field of lubricating oil preparation, and the publication number is CN217221121U, and discloses a lubricating oil mixing and blending device which comprises a box body, a top plate, a mixing mechanism, a cleaning mechanism and a discharging mechanism; the feeding shaft is rotatably arranged on the top plate along the axis of the top plate, and the through groove is formed in the upper part of the feeding shaft along the axis of the feeding shaft; the stirring rods are uniformly arranged on the feeding shaft around the axis of the feeding shaft; the discharge hole is arranged on the stirring rod and is communicated with the through groove; the drive assembly is arranged on one side of the feeding shaft and is used for driving the feeding shaft to rotate.
In the prior art, the base oil and the additive in the box body are mechanically stirred, so that the base oil and the additive are mixed, solid impurities existing in the base oil and the additive are mixed and filled in different positions of the liquid along with the rotation of the liquid in the mechanical stirring process, and therefore the impurities are difficult to remove, the content of the solid impurities in the mixed and blended lubricating oil is high, and the quality of the lubricating oil is not guaranteed.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a mixing and blending machine for lubricating oil production.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a mix machine of allotment of lubricating oil production, includes the blending tank, the below of blending tank side is circumference array and has seted up a plurality of mounting grooves, the inside of mounting groove is all fixedly connected with air inlet casing, air inlet casing is located the inside one side of blending tank is all fixedly connected with the blast pipe, fixedly mounted has one-way admission valve on the blast pipe, the blast pipe all is located the inside of blending tank and along the axle center department of blending tank is to same direction skew;
the bottom of the mixing barrel is fixedly connected with a communication shell, communication pipes are fixedly communicated between the communication shell and the air inlet shells, the bottom of the communication shell is fixedly communicated with an air inlet pipe, and one end of the air inlet pipe is fixedly communicated with an air compressor;
the upper part of the side surface of the mixing barrel is fixedly communicated with a liquid inlet pipe, the lower part of the side surface of the mixing barrel is fixedly communicated with a liquid outlet pipe, and shutoff valves are fixedly arranged on the liquid inlet pipe and the liquid outlet pipe;
A shielding cover plate is arranged above the mixing barrel, a vertical lifting mechanism is connected between the shielding cover plate and the mixing barrel, and a rotary filter residue mechanism is connected to the bottom of the shielding cover plate; during operation, the prior art generally mixes the base oil and the additive by mechanically stirring the base oil and the additive in the box, in the process of mixing and blending lubricating oil, solid impurities existing in the base oil and the additive are mixed and filled in different positions of the liquid along with rotation of the liquid in the process of mechanically stirring, so that the impurities are difficult to remove, the content of the solid impurities in the mixed and blended lubricating oil is high, the quality of the lubricating oil is not guaranteed, the technical scheme can solve the problems, and the technical scheme is that the base oil and the additive are injected into the interior of the mixing barrel through an inlet pipe, then compressed air is injected into the interior of a communicating shell through an air compressor, the frequency of air inlet and the amount of air inflow of each time are controlled at fixed time according to a set pulse frequency, the compressed air entering the communicating shell enters the corresponding air inlet shell along a plurality of communicating pipes, the compressed air is discharged to the bottom of the mixing barrel along an exhaust pipe on one side of the air inlet shell, a one-way air inlet valve is fixedly arranged on the exhaust pipe, the mixed liquid in the mixing barrel is prevented from entering the exhaust pipe, the inner bottom of the mixing barrel is uniformly distributed at the bottom of the mixing barrel, the inner bottom of the mixing barrel is uniformly, the compressed air is discharged from the inner bottom of the mixing barrel by the mixing barrel, and the compressed air is blown out of the air in the mixing barrel, and the air is blown out of the air flow is blown out of the air bottom the base oil by the air and the air bubble is blown out by the air flow in the air flow and the air flow on the bottom surface of the mixing barrel; simultaneously, each component in the mixing barrel is driven to move up and down to form a rolling liquid vortex, the components in the oil product in the mixing barrel are fully mixed in a short time, the heavy component substances at the bottom of the liquid are supported by the vortex action of air flow and the floating of air bubbles in the process of mixing and blending the liquid in the mixing barrel, the solid impurities mixed in the bottom of the mixing barrel and the liquid rise along with the action of air flow and are converged towards the surface layer of the liquid, the solid impurities are converged towards the surface layer of the liquid, then the shielding cover plate is enabled to move vertically upwards through the action of the vertical lifting mechanism, so that the rotary filter residue mechanism moves downwards along with the shielding cover plate and contacts with the surface layer of the liquid, the rotary filter residue mechanism is enabled to rotate the surface of the liquid, the solid impurities rising to the surface layer of the liquid are intensively collected through the action of the rotary filter residue mechanism, the solid impurity content in the liquid is reduced, the collection effect is improved, the quality of the mixed and blended lubricating oil is further improved, after the mixed and blended lubricating oil is finished and the filtered and collected, the shutoff valve on the liquid discharge pipe is opened, the liquid discharge pipe is enabled to discharge the liquid discharge pipe, and the mixed and blended lubricating oil is finished.
Preferably, the vertical lifting mechanism comprises two fixing plates and two connecting rings, the two fixing plates are fixedly connected to the side face of the shielding cover plate in a circumferential array, the two connecting rings are fixedly connected to the side face of the mixing barrel in a circumferential array, limiting pins are fixedly connected to the bottoms of the fixing plates, the limiting pins are slidingly inserted into the adjacent connecting rings, two hydraulic cylinders are fixedly connected to the side face of the mixing barrel in a circumferential array, and piston shafts of the hydraulic cylinders are fixedly connected to the bottom ends of the adjacent limiting pins; during operation, through setting up the cover board that shelters from in the top of mixing drum, can prevent that external dust impurity from falling into the mixing drum along the top of mixing drum in, the piston shaft synchronous motion of two hydraulic cylinder to drive two spacer pins and follow the slip grafting department of go-between and move down, the spacer pin drives the fixed plate and moves down, thereby makes and shelter from the cover board and move down and be close to the mixing drum.
Preferably, the rotary filter residue mechanism comprises a connecting disc, the connecting disc is fixedly connected to the bottom of the shielding cover plate, a connecting shaft is rotatably connected to the inside of the connecting disc, a first motor is fixedly installed at the top of the shielding cover plate, an output shaft of the first motor penetrates through the shielding cover plate and extends to the bottom of the shielding cover plate, the output shaft is fixedly connected to the top of the connecting shaft, a circular plate is fixedly connected to the bottom of the connecting shaft, the outer side of the bottom of the circular plate is fixedly connected with two connecting plates in a circumferential array, one side, far away from the circular plate, of each connecting plate is provided with a movable plate, two L-shaped connecting frames are arranged below the shielding cover plate in a circumferential array, the bottom ends of the L-shaped connecting frames are fixedly connected with material receiving filter shells, a rotary lifting mechanism is connected between each movable plate and each adjacent connecting plate, when the movable plate is rotationally close to the material receiving filter shells, the circular filter shells vertically move to the upper filter shells through the action of the rotary lifting mechanism, the rotary filter shells are connected to the rotary filter shells in an overturning mode, and the rotary filter shells are connected to the rotary filter shells through the rotary filter shells in an overturning mode, and the rotary filter shells are driven to the rotary filter shells; during operation, when the shielding cover plate moves downwards through the action of the vertical lifting mechanism, the two material receiving filter shells are driven to move downwards and contact with the surface layer of liquid, the output shaft of the first motor drives the connecting shaft to rotate at the rotating joint inside the connecting disc, the connecting shaft drives the circular plate to rotate, the connecting plates at two sides of the bottom of the circular plate rotate along with the circular plate and drive the movable plate to rotate, the arc filter shells on one side of the movable plate are positioned at the surface layer of the mixed liquid and rotate along with the movable plate, when the arc filter shells rotate in the mixed liquid, the mixed liquid passes through the filter screen inside the arc filter shells, solid impurities in the surface layer of the mixed liquid cannot be trapped in the arc filter shells through the filter screen, when the movable plate approaches to the material receiving filter shells in the rotating process, the arc filter shells move upwards and pass through the upper part of the material receiving filter shells through the action of the rotating lifting mechanism, and in the rotating process, the arc filter shells are rotated by utilizing the action of the overturning vibration mechanism to enable the arc filter shells to overturn and vibrate in the upper part of the material receiving filter shells, so that the collected solid impurities fall into the material receiving filter shells, the inside the material filtering shells are prevented from moving back to the arc filter shells, the solid impurities are continuously filtered in the contact with the arc filter shells, and the solid impurities are continuously filtered in the contact with the filter shells after the solid impurities are continuously filtered in the contact with the upper surface of the filter shells, and the solid impurities are continuously filtered in the contact with the filter shells, the residual mixed liquor on the surface of the solid impurities returns to the mixing drum again through the filter screen at the bottom of the material receiving filter shell, the material receiving filter shell rotates through the action of the driving rotating mechanism, and the rotating speed of the material receiving filter shell is slower than that of the arc filter shell, so that the arc filter shell can be close to the material receiving filter shell in the rotating process, and the positions of the arc filter shell rising are different through the position movement of the material receiving filter shell, so that the arc filter shell is prevented from rising at the same position every time, and the impurity filtering effect in the liquid at the rising position is poor.
Preferably, the rotary lifting mechanism comprises a limiting ring, two movable grooves and two limiting sliding blocks, wherein the two movable grooves are respectively formed in the tops of the two connecting plates, the two limiting sliding blocks are respectively and fixedly connected to one adjacent side of the two movable plates, one end of each limiting sliding block is slidably connected to the adjacent movable groove, a circular rod is fixedly connected to the inside of each movable groove, the circular rod is slidably inserted into the adjacent limiting sliding block, a spring is sleeved on each circular rod, two ends of the spring are respectively and fixedly connected to the circular plate and the adjacent limiting sliding block, the limiting ring comprises a parallel section and two lifting sections, one far away from each other side of each lifting section is fixedly connected to one adjacent L-shaped connecting frame, one side of each movable plate is fixedly connected with a circular pin, and one end of each circular pin is positioned at the top of the limiting ring; when the connecting plate rotates along with the circular plate, the connecting plate drives the movable plate to rotate together, the round pin on one side of the movable plate moves at the top of the parallel section of the limiting ring, when the movable plate is close to the material receiving filter shell at the bottom of the L-shaped connecting frame, the round pin on one side of the movable plate moves along the guide surface upward from the top of the parallel section, so that the movable plate moves upward in the rotating process, the movable plate drives the limiting slide block to rise in the movable groove, the limiting slide block moves upward along the sliding insertion position of the round rod and presses the spring to generate compression deformation, when the round pin moves to the top of the rising section, the arc-shaped filter shell moves upward along with the movable plate and is located above the material receiving filter shell, and when the round pin moves through the rising section and descends along the guide surface on the other side, the extruded spring stretches through the elastic action to downwards squeeze the limiting slide block along the movable groove, so that the movable plate descends, and the arc-shaped filter shell gradually descends from the upper side of the material receiving filter shell and returns to the surface layer of liquid.
Preferably, the overturning vibration mechanism comprises two connecting pins, two fixing rings and a plurality of cambered surface convex blocks, wherein the two connecting pins are respectively and fixedly connected to one sides of the two movable plates, which are away from each other, the two fixing rings are respectively and fixedly connected to the tops of the two cambered filter shells, the fixing rings are respectively and rotatably connected to the adjacent connecting pins, torsion springs are sleeved on the connecting pins, two ends of each torsion spring are respectively and fixedly connected to one ends of the adjacent fixing rings and one end of each connecting pin, and the cambered surface convex blocks are respectively and fixedly connected to the tops of the two material receiving filter shells in a linear array; during operation, when the fly leaf drives the arc and filters the casing and rise to the top that connects the material and filter the casing, the side contact of the bottom of casing and adjacent cambered surface lug is filtered to the arc makes the fixed ring at casing top is filtered to the arc rotate along the connecting pin under the extrusion effect of cambered surface lug, thereby make the arc filter the casing produce the upset and give way, thereby can follow the top of cambered surface lug and pass through, when the fixed ring rotates along the connecting pin, drive the torsional spring and produce torsion power, and when the arc filters the casing and pass through from one of them cambered surface lug top, the torsional force of torsional spring makes the arc filter the casing to initial state upset, thereby when a plurality of arcs are filtered the casing and pass through the top of a plurality of cambered surface lugs in succession, the arc is filtered the casing and is carried out continuous vibration through the torsion of torsional spring in the in-process of upset, make the inside solid impurity of casing is filtered to connect the material through vibration shake down, accomplish solid impurity's transfer and collect.
Preferably, the driving rotation mechanism comprises a first gear and two fixing rods, the first gear is rotatably connected to the bottom of the shielding cover plate, the two fixing rods are fixedly connected between the first gear and the adjacent L-shaped connecting frame, a second motor is fixedly arranged at the top of the shielding cover plate, an output shaft of the second motor penetrates through the shielding cover plate and extends to the lower part of the shielding cover plate, and then is fixedly connected with a second gear, and the first gear and the second gear are meshed with each other; during operation, the output shaft of the second motor drives the second gear to rotate, the meshing effect of the second gear and the first gear drives the first gear to rotate at the bottom of the shielding cover plate, the first gear drives the two fixing rods to rotate, and the fixing rods drive the adjacent L-shaped connecting frames to rotate, so that the positions of the ascending sections of the material receiving filter shell and the limiting rings correspondingly change.
Preferably, the bottom of the circular plate is fixedly connected with a fixed shaft, the side surface of the fixed shaft is fixedly connected with a plurality of stirring paddles in a circumferential array, and the heights of the bottom ends of the stirring paddles are the same as those of the bottom ends of the arc-shaped filtering shell; during operation, when the circular plate descends and makes the arc filter shell and the top layer contact of mixed liquid, the circular plate drives the fixed axle to descend to make the stirring paddle bottom of fixed axle side and the top layer contact of mixed liquid, drive the fixed axle at circular plate pivoted in-process and rotate, thereby make a plurality of stirring paddles on the fixed axle stir the outside rotation of liquid below the circular plate, thereby make the solid impurity in the liquid below the circular plate along with rivers effect to the removal diffusion all around, and with the arc filter shell contact, prevent that the regional impurity in circular plate below from being missed, improve the effect that the impurity was collected.
Compared with the prior art, the invention has the following beneficial effects:
1. in the process of mixing and blending liquid in the mixing barrel through compressed air, heavy component substances at the bottom of the liquid are supported by vortex action of air flow and rising of air bubbles, solid impurities mixed in the bottom of the mixing barrel and the liquid rise along with the action of the air flow and are converged towards the surface layer of the liquid, so that the solid impurities are converged towards the surface layer of the liquid, then the shielding cover plate is enabled to vertically move upwards through the action of the vertical lifting mechanism, the rotary filter residue mechanism moves downwards along with the shielding cover plate and contacts with the surface layer of the liquid, rotary filter residues are carried out on the surface of the liquid, the solid impurities rising to the surface layer of the liquid are collected in a concentrated mode through the action of the rotary filter residue mechanism, the solid impurity content in the liquid is reduced, the collecting effect is improved, and the quality of the lubricating oil after mixing and blending is further improved.
2. When the round pin moves to the top of the ascending section, the arc-shaped filtering shell moves upwards along with the movable plate and is positioned above the receiving filtering shell, the round pin moves through the ascending section and descends along the guide surface on the other side, the extruded spring stretches through the elastic action to downwards extrude the limiting sliding block along the movable groove, so that the movable plate descends, and the arc-shaped filtering shell gradually descends and returns to the surface layer of liquid after passing through the upper side of the receiving filtering shell.
3. When the fixed ring rotates along the connecting pin, the torsion spring is driven to generate torsion power, and when the arc-shaped filtering shell passes through the top of one of the cambered surface convex blocks, the torsion force of the torsion spring enables the arc-shaped filtering shell to turn over towards an initial state, so that when a plurality of arc-shaped filtering shells continuously pass through the tops of a plurality of cambered surface convex blocks, the arc-shaped filtering shell continuously vibrates through the torsion force of the torsion spring in the turning process, solid impurities inside the arc-shaped filtering shell shake off to the inside of the receiving filtering shell through vibration, and transfer and collection of the solid impurities are completed.
4. The output shaft of the second motor drives the second gear to rotate, the meshing effect of the second gear and the first gear drives the first gear to rotate at the bottom of the shielding cover plate, the first gear drives the two fixing rods to rotate, and the fixing rods drive the adjacent L-shaped connecting frames to rotate, so that the rising section positions of the material receiving filter shell and the limiting ring generate corresponding changes.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a portion of the structure of the present invention (the mixing drum and the shield cover are cut away);
FIG. 3 is an enlarged schematic view of the structure A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at B in FIG. 3 according to the present invention;
FIG. 5 is an enlarged schematic view of the structure at C in FIG. 3 according to the present invention;
FIG. 6 is an enlarged schematic view of the structure at D in FIG. 2 according to the present invention;
FIG. 7 is a schematic view of the mating structure of the connecting plate and the movable plate of the present invention;
FIG. 8 is a schematic view of the mating structure of the circular plate, stationary shaft and toggle paddle of the present invention;
FIG. 9 is a schematic view of the mating structure of the air intake housing and exhaust pipe of the present invention;
FIG. 10 is a schematic diagram of a mixing drum structure according to the present invention;
FIG. 11 is a schematic view of a retainer ring according to the present invention.
In the figure: 1. a mixing drum; 2. a mounting groove; 3. an air intake housing; 4. an exhaust pipe; 5. a one-way air inlet valve; 6. a communication housing; 7. a communicating pipe; 8. an air inlet pipe; 9. an air compressor; 10. a liquid inlet pipe; 11. a liquid discharge pipe; 12. a shut-off valve; 13. a shielding cover plate; 14. a fixing plate; 15. a connecting ring; 16. a limiting pin; 17. a hydraulic cylinder; 18. a connecting disc; 19. a connecting shaft; 20. a first motor; 21. a circular plate; 22. a connecting plate; 23. a movable plate; 24. an arc-shaped filter housing; 25. an L-shaped connecting frame; 26. a receiving filtering shell; 27. a limiting ring; 2701. parallel sections; 2702. a rising section; 28. a movable groove; 29. a limit sliding block; 30. a circular rod; 31. a spring; 32. a round pin; 33. a connecting pin; 34. a fixing ring; 35. a cambered surface convex block; 36. a torsion spring; 37. a first gear; 38. a fixed rod; 39. a second motor; 40. a second gear; 41. a fixed shaft; 42. the paddle is stirred.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The mixing and blending machine for lubricating oil production as shown in fig. 1 to 11 comprises a mixing barrel 1, wherein a plurality of mounting grooves 2 are formed in a circumferential array below the side surface of the mixing barrel 1, an air inlet shell 3 is fixedly connected to the inside of each mounting groove 2, an exhaust pipe 4 is fixedly communicated with one side of the air inlet shell 3, a one-way air inlet valve 5 is fixedly arranged on the exhaust pipe 4, and the exhaust pipes 4 are positioned in the mixing barrel 1 and offset in the same direction along the axis of the mixing barrel 1;
the bottom of the mixing barrel 1 is fixedly connected with a communication shell 6, communication pipes 7 are fixedly communicated between the communication shell 6 and the plurality of air inlet shells 3, an air inlet pipe 8 is fixedly communicated with the bottom of the communication shell 6, and one end of the air inlet pipe 8 is fixedly communicated with an air compressor 9;
the upper part of the side surface of the mixing barrel 1 is fixedly communicated with a liquid inlet pipe 10, the lower part of the side surface of the mixing barrel 1 is fixedly communicated with a liquid outlet pipe 11, and shutoff valves 12 are fixedly arranged on the liquid inlet pipe 10 and the liquid outlet pipe 11;
A shielding cover plate 13 is arranged above the mixing barrel 1, a vertical lifting mechanism is connected between the shielding cover plate 13 and the mixing barrel 1, and a rotary filter residue mechanism is connected to the bottom of the shielding cover plate 13; during operation, the prior art generally mixes the base oil and the additive by mechanically stirring the base oil and the additive in the box, in the process of mixing and blending lubricating oil, solid impurities existing in the base oil and the additive are mixed and filled in different positions of the liquid along with rotation of the liquid in the process of mechanically stirring, so that the removal of the impurities is very difficult, the content of the solid impurities in the mixed and blended lubricating oil is higher, the quality of the lubricating oil is not guaranteed, the technical scheme can solve the problems, and the technical scheme is that the base oil and the additive are injected into the mixing drum 1 through the liquid inlet pipe 10, then compressed air is injected into the mixing drum 1 through the air compressor 9 along the air inlet pipe 8, the frequency of air inlet and the air inlet amount of each time are controlled at fixed time according to the set pulse frequency, the compressed air in the communication drum 6 enters the corresponding air inlet shells 3 along the plurality of the communicating pipes 7, the air inlet pipes 4 on one side of the air inlet shells 3 are discharged to the bottom of the mixing drum 1, the unidirectional air inlet valves 5 are fixedly arranged on the air inlet pipes 4, the mixed lubricating oil is prevented from entering the inner bottom of the mixing drum 1, the air inlet pipes 4 are uniformly distributed in the air inlet pipe 4, and the air inlet pipe 1 is blown out of the air inlet pipe 1, and the air bubbles are blown out of the air flow in the mixing drum 1, and the air bubbles are blown out of the mixing drum uniformly, and the air bubbles are blown out of the air flow is formed, and the mixed air flow is blown out of the air in the mixing drum by the mixing drum, and the air is blown into the air bubbles by the air flow in the mixing drum, and the air is blown out of the air is uniformly and the air flow in the mixing drum 1; simultaneously, each component in the mixing drum 1 is driven to move up and down to form a rolling liquid vortex, the purpose of fully mixing each component of oil in the mixing drum 1 is achieved in a short time, the heavy component substances at the bottom of the liquid are supported by the vortex action of air flow and the floating of air bubbles in the process of mixing and blending the liquid in the mixing drum 1, the solid impurities mixed in the bottom and the liquid in the mixing drum 1 rise along with the action of air flow and are converged towards the surface layer of the liquid, the solid impurities are converged towards the surface layer of the liquid, then the shielding cover plate 13 is enabled to move vertically upwards through the action of the vertical lifting mechanism, so that the rotary filter residue mechanism moves downwards along with the shielding cover plate 13 and contacts with the surface layer of the liquid, the filter residue is rotated on the surface of the liquid, the solid impurities rising to the surface layer of the liquid are intensively collected through the action of the rotary mechanism, the solid impurity content in the liquid is reduced, the collection effect is improved, the quality of the mixed and blended lubricating oil is further improved, after the mixed and blended lubricating oil is filtered and collected, the shutoff valve 12 on the liquid discharge pipe 11 is opened, the lubricating oil is discharged along the liquid discharge pipe 11, and the mixed and blended lubricating oil is processed.
As a further embodiment of the invention, the vertical lifting mechanism comprises two fixing plates 14 and two connecting rings 15, wherein the two fixing plates 14 are fixedly connected to the side surface of the shielding cover plate 13 in a circumferential array, the two connecting rings 15 are fixedly connected to the side surface of the mixing drum 1 in a circumferential array, the bottoms of the fixing plates 14 are fixedly connected with limiting pins 16, the limiting pins 16 are slidably inserted into the adjacent connecting rings 15, the side surface of the mixing drum 1 is fixedly connected with two hydraulic cylinders 17 in a circumferential array, and the piston shafts of the hydraulic cylinders 17 are fixedly connected to the bottom ends of the adjacent limiting pins 16; during operation, through setting up the cover 13 that shelters from in the top of mixing drum 1, can prevent that external dust impurity from falling into mixing drum 1 along the top of mixing drum 1, the piston shaft synchronous motion of two hydraulic cylinder 17 to drive two spacer pins 16 and follow the slip grafting department of go-between 15 and move down, spacer pins 16 drive fixed plate 14 and move down, thereby make shelter from cover 13 move down and be close to mixing drum 1.
As a further embodiment of the invention, the rotary filter residue mechanism comprises a connecting disc 18, the connecting disc 18 is fixedly connected to the bottom of a shielding cover plate 13, a connecting shaft 19 is rotatably connected to the inside of the connecting disc 18, a first motor 20 is fixedly installed at the top of the shielding cover plate 13, an output shaft of the first motor 20 penetrates through the shielding cover plate 13 and extends to the bottom of the shielding cover plate 13 and then is fixedly connected to the top end of the connecting shaft 19, a circular plate 21 is fixedly connected to the bottom end of the connecting shaft 19, the outer side of the bottom of the circular plate 21 is fixedly connected with two connecting plates 22 in a circumferential array, one side of each connecting plate 22 far from the circular plate 21 is provided with a movable plate 23, one side of each of the two movable plates 23 far from each other is provided with an arc-shaped filter shell 24, two L-shaped connecting frames 25 are arranged below the shielding cover plate 13 in a circumferential array, the bottom ends of the L-shaped connecting frames 25 are fixedly connected with a material receiving filter shell 26, a rotary lifting mechanism is connected between each movable plate 23 and the adjacent connecting plates 22, when the movable plates 23 are rotationally close to the material receiving filter shell 26 through the action of the rotary lifting mechanism, the arc-shaped filter shell 24 moves vertically upwards to the upper side of the material receiving filter shell 26 through the rotary lifting mechanism, the rotary filter shell 24 is driven by the rotary filter shell 24 to rotate and the rotary filter shell 24 through the rotary filter frame, and the rotary filter shell filter frame is driven to rotate filter shell 24 to rotate and the filter shell is driven to rotate and the filter shell filter material filter shell is driven by the vibration filter shell filter material filter rods; when the shielding cover plate 13 moves downwards under the action of the vertical lifting mechanism, the two material receiving filter shells 26 are driven to move downwards and contact with the surface layer of liquid, the output shaft of the first motor 20 drives the connecting shaft 19 to rotate at the rotating joint inside the connecting disc 18, the connecting shaft 19 drives the circular plate 21 to rotate, the connecting plates 22 on two sides of the bottom of the circular plate 21 rotate along with the circular plate 21 and drive the movable plate 23 to rotate, the arc-shaped filter shell 24 on one side of the movable plate 23 is positioned at the surface layer of the mixed liquid and rotates along with the movable plate 23, when the arc-shaped filter shell 24 rotates in the mixed liquid, the mixed liquid passes through the filter screen inside the arc-shaped filter shell 24, solid impurities in the surface layer of the mixed liquid cannot be trapped in the arc-shaped filter shell 24 through the filter screen, when the movable plate 23 approaches the material receiving filter shell 26 in the rotating process, the arc-shaped filter housing 24 moves upwards and passes through the upper side of the receiving filter housing 26 in the rotating process by the action of the rotary lifting mechanism, and in the rotating process, the arc-shaped filter housing 24 performs overturning vibration on the upper side of the receiving filter housing 26 by the action of the overturning vibration mechanism, so that the collected solid impurities are shaken off into the receiving filter housing 26, the solid impurities collected in the arc-shaped filter housing 24 are prevented from returning to the mixed liquid along with the contact of the arc-shaped filter housing 24 and the mixed liquid, after the arc-shaped filter housing 24 overturns and vibrates on the upper side of the receiving filter housing 26 and transfers the solid impurities, the arc-shaped filter housing 24 continuously moves downwards and returns to the surface of the mixed liquid to continuously filter and collect the solid impurities, and continuously rises and transfers the solid impurities when approaching the next receiving filter housing 26, after receiving the solid impurity, the material receiving filter casing 26 is used for receiving the solid impurity, the residual mixed liquid on the surface of the solid impurity returns to the mixing barrel 1 again through the filter screen at the bottom of the material receiving filter casing 26, the material receiving filter casing 26 is driven to rotate through the action of the driving rotating mechanism, the rotating speed of the material receiving filter casing 26 is slower than that of the arc filter casing 24, the arc filter casing 24 can be close to the material receiving filter casing 26 in the rotating process, the positions of the arc filter casing 24 rising are different through the position movement of the material receiving filter casing 26, and the arc filter casing 24 is prevented from rising at the same position every time, so that the impurity filtering effect in the liquid at the rising position is poor.
As a further embodiment of the present invention, the rotary lifting mechanism includes a limiting ring 27, two movable slots 28 and two limiting sliders 29, the two movable slots 28 are respectively opened at the top of the two connecting plates 22, the two limiting sliders 29 are respectively fixedly connected to one adjacent side of the two movable plates 23, one end of each limiting slider 29 is slidably connected to the adjacent movable slot 28, a circular rod 30 is fixedly connected to the inside of each movable slot 28, the circular rod 30 is slidably inserted on the adjacent limiting slider 29, a spring 31 is sleeved on the circular rod 30, two ends of the spring 31 are respectively fixedly connected to the circular plate 21 and the adjacent limiting slider 29, the limiting ring 27 includes a parallel section 2701 and two lifting sections 2702, one far away sides of the two lifting sections 2702 are respectively fixedly connected to one ends of the adjacent L-shaped connecting frames 25, one side of each movable plate 23 is fixedly connected with a circular pin 32, and one end of each circular pin 32 is located at the top of the limiting ring 27; when the connecting plate 22 rotates along with the circular plate 21, the connecting plate 22 drives the movable plate 23 to rotate along with the circular plate 21, the round pin 32 on one side of the movable plate 23 moves on the top of the parallel section 2701 of the limiting ring 27, when the movable plate 23 approaches the material receiving filter housing 26 at the bottom of the L-shaped connecting frame 25, the round pin 32 on one side of the movable plate 23 moves from the top of the parallel section 2701 to the ascending section 2702 along the guide surface of the other side, so that the movable plate 23 moves upwards in the rotating process, the movable plate 23 drives the limiting slide block 29 to ascend in the movable groove 28, the limiting slide block 29 moves upwards along the sliding insertion position of the circular rod 30 and compresses the spring 31 to generate compression deformation, and when the round pin 32 moves to the top of the ascending section 2702 along with the movable plate 23, the arc-shaped filter housing 24 moves upwards and is located above the material receiving filter housing 26, and the extruded spring 31 stretches through elastic action to press the limiting slide block 29 downwards along the movable groove 28 when the round pin 32 moves down through the ascending section 2702 and descends along the guide surface of the other side, so that the filter housing 24 gradually descends from the upper side of the material receiving filter housing 26 to the arc-shaped liquid.
As a further embodiment of the present invention, the overturning vibration mechanism includes two connecting pins 33, two fixing rings 34 and a plurality of cambered surface protruding blocks 35, the two connecting pins 33 are respectively and fixedly connected to one side of the two movable plates 23, which is away from each other, the two fixing rings 34 are respectively and fixedly connected to the tops of the two arc-shaped filtering shells 24, the fixing rings 34 are respectively and rotatably connected to the adjacent connecting pins 33, torsion springs 36 are sleeved on the connecting pins 33, two ends of the torsion springs 36 are respectively and fixedly connected to one ends of the adjacent fixing rings 34 and the connecting pins 33, and the plurality of cambered surface protruding blocks 35 are respectively and fixedly connected to the tops of the two receiving filtering shells 26 in a linear array; when the movable plate 23 drives the arc-shaped filter shell 24 to rise to the top of the material receiving filter shell 26, the bottom of the arc-shaped filter shell 24 is contacted with the side face of the adjacent arc-shaped protruding block 35, and the fixed ring 34 at the top of the arc-shaped filter shell 24 rotates along the connecting pin 33 under the extrusion action of the arc-shaped protruding block 35, so that the arc-shaped filter shell 24 can turn over and yield, the top of the arc-shaped protruding block 35 can pass through, when the fixed ring 34 rotates along the connecting pin 33, the torsion spring 36 is driven to generate torsion and accumulate force, and when the arc-shaped filter shell 24 passes through the top of one of the arc-shaped protruding blocks 35, the torsion force of the torsion spring 36 enables the arc-shaped filter shell 24 to turn over to an initial state, so that when a plurality of arc-shaped filter shells 24 continuously pass through the tops of the arc-shaped protruding blocks 35, the arc-shaped filter shell 24 continuously vibrates through the torsion force of the torsion spring 36 in the turning over process, solid impurities inside the arc-shaped filter shell 24 shake to the inside the material receiving filter shell 26 through vibration, and the transfer and collection of the solid impurities are completed.
As a further embodiment of the present invention, the driving rotation mechanism comprises a first gear 37 and two fixing rods 38, the first gear 37 is rotatably connected to the bottom of the shielding cover plate 13, the two fixing rods 38 are fixedly connected between the first gear 37 and the adjacent L-shaped connecting frame 25, a second motor 39 is fixedly installed at the top of the shielding cover plate 13, an output shaft of the second motor 39 penetrates through the shielding cover plate 13 and extends to the lower side of the shielding cover plate 13, and then is fixedly connected with a second gear 40, and the first gear 37 and the second gear 40 are meshed with each other; during operation, the output shaft of the second motor 39 drives the second gear 40 to rotate, and the meshing effect of the second gear 40 and the first gear 37 drives the first gear 37 to rotate at the bottom of the shielding cover plate 13, the first gear 37 drives the two fixing rods 38 to rotate, and the fixing rods 38 drive the adjacent L-shaped connecting frames 25 to rotate, so that the positions of the material receiving filter shell 26 and the rising section 2702 of the limiting ring 27 correspondingly change.
As a further embodiment of the present invention, the bottom of the circular plate 21 is fixedly connected with a fixed shaft 41, the side surface of the fixed shaft 41 is fixedly connected with a plurality of stirring paddles 42 in a circumferential array, and the bottom ends of the stirring paddles 42 and the bottom end of the arc-shaped filtering shell 24 are the same in height; when the circular plate 21 descends and makes the arc-shaped filtering shell 24 contact with the surface layer of the mixed liquid, the circular plate 21 drives the fixed shaft 41 to descend, the bottom ends of stirring paddles 42 on the side face of the fixed shaft 41 are in contact with the surface layer of the mixed liquid, the fixed shaft 41 is driven to rotate in the rotating process of the circular plate 21, and accordingly the stirring paddles 42 on the fixed shaft 41 stir the liquid below the circular plate 21 outwards in a rotating mode, solid impurities in the liquid below the circular plate 21 move and diffuse along with the action of water flow, and the solid impurities are in contact with the arc-shaped filtering shell 24, so that the impurities in the area below the circular plate 21 are prevented from being missed, and the effect of collecting the impurities is improved.
The working principle of the invention is as follows:
the base oil and the additive are injected into the mixing barrel 1 through the liquid inlet pipe 10, then compressed air is injected into the communicating shell 6 through the air compressor 9 along the air inlet pipe 8, the frequency of air inlet and the amount of air inflow of each time are controlled regularly according to the set pulse frequency, the compressed air entering the communicating shell 6 enters the corresponding air inlet shell 3 along the communicating pipes 7, the compressed air is discharged to the bottom of the mixing barrel 1 along the air outlet pipe 4 on one side of the air inlet shell 3, the unidirectional air inlet valve 5 is fixedly arranged on the air outlet pipe 4, the mixed liquid in the mixing barrel 1 is prevented from entering the air outlet pipe 4, the compressed air is discharged in a pulse mode through the air outlet pipe 4 uniformly distributed in the bottom of the mixing barrel 1, jet flushing is carried out on the inner bottom of the mixing barrel 1, jet airflow and large bubbles are generated in the mixed liquid formed by the base oil and the additive, and the heavy component substances at the bottom of the mixing barrel 1 are extruded and supported to the oil surface by the vortex action of the airflow and the floating action of the bubbles in the liquid, and the bubbles are exploded by themselves; simultaneously, each component in the mixing drum 1 is driven to move up and down to form a rolling liquid vortex, the purpose of fully mixing each component of oil in the mixing drum 1 is achieved in a short time, the heavy component substances at the bottom of the liquid are supported by the vortex action of air flow and the floating of air bubbles in the process of mixing and blending the liquid in the mixing drum 1, the solid impurities mixed in the bottom and the liquid in the mixing drum 1 rise along with the action of air flow and are converged towards the surface layer of the liquid, the solid impurities are converged towards the surface layer of the liquid, then the shielding cover plate 13 is enabled to move vertically upwards through the action of the vertical lifting mechanism, so that the rotary filter residue mechanism moves downwards along with the shielding cover plate 13 and contacts with the surface layer of the liquid, the filter residue is rotated on the surface of the liquid, the solid impurities rising to the surface layer of the liquid are intensively collected through the action of the rotary mechanism, the solid impurity content in the liquid is reduced, the collection effect is improved, the quality of the mixed and blended lubricating oil is further improved, after the mixed and blended lubricating oil is filtered and collected, the shutoff valve 12 on the liquid discharge pipe 11 is opened, the lubricating oil is discharged along the liquid discharge pipe 11, and the mixed and blended lubricating oil is processed.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, but rather, the foregoing embodiments and description illustrate the principles of the invention, and that various changes and modifications may be effected therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (3)
1. The utility model provides a mix machine of allotment of lubricating oil production, includes mixing drum (1), its characterized in that, a plurality of mounting grooves (2) have been seted up to the below of mixing drum (1) side in circumference array, the inside of mounting groove (2) is all fixedly connected with air inlet casing (3), air inlet casing (3) are located the inside one side of mixing drum (1) is all fixedly connected with blast pipe (4), fixedly mounted with one-way admission valve (5) on blast pipe (4), blast pipe (4) all are located the inside of mixing drum (1) and along the axle center department of mixing drum (1) is to same direction skew;
the bottom of the mixing barrel (1) is fixedly connected with a communication shell (6), communication pipes (7) are fixedly communicated between the communication shell (6) and the air inlet shells (3), an air inlet pipe (8) is fixedly communicated with the bottom of the communication shell (6), and an air compressor (9) is fixedly communicated with one end of the air inlet pipe (8);
The upper part of the side surface of the mixing barrel (1) is fixedly communicated with a liquid inlet pipe (10), the lower part of the side surface of the mixing barrel (1) is fixedly communicated with a liquid outlet pipe (11), and the liquid inlet pipe (10) and the liquid outlet pipe (11) are fixedly provided with a shutoff valve (12);
a shielding cover plate (13) is arranged above the mixing barrel (1), a vertical lifting mechanism is connected between the shielding cover plate (13) and the mixing barrel (1), and a rotary filter residue mechanism is connected to the bottom of the shielding cover plate (13);
the rotary filter residue mechanism comprises a connecting disc (18), the connecting disc (18) is fixedly connected to the bottom of the shielding cover plate (13), a connecting shaft (19) is rotatably connected to the inside of the connecting disc (18), a first motor (20) is fixedly arranged at the top of the shielding cover plate (13), an output shaft of the first motor (20) penetrates through the shielding cover plate (13) and extends to the bottom of the shielding cover plate (13) and then is fixedly connected to the top end of the connecting shaft (19), a circular plate (21) is fixedly connected to the bottom end of the connecting shaft (19), two connecting plates (22) are fixedly connected to the outer side of the bottom of the circular plate (21) in a circumferential array, movable plates (23) are arranged on one sides, far away from each other, of the two movable plates (23), two L-shaped connecting frames (25) are arranged below the shielding cover plate (13) in a circumferential array, the bottom ends of the L-shaped connecting frames (25) are fixedly connected with circular plates (21), the movable plates (23) are connected with one another, and the movable plates (23) are enabled to be close to one another through the rotary filter plates (26), and the rotary filter plates (23) are enabled to be in a rotary filter plate lifting mechanism (23), the arc-shaped filtering shell (24) vertically moves upwards to the upper side of the material receiving filtering shell (26), a turnover vibration mechanism is connected between the arc-shaped filtering shell (24) and the adjacent movable plate (23), the arc-shaped filtering shell (24) moves to the upper side of the material receiving filtering shell (26) through the action of the turnover vibration mechanism, the arc-shaped filtering shell (24) is tilted in a turnover mode and vibrates, a driving rotation mechanism is connected between the L-shaped connecting frame (25) and the shielding cover plate (13), and the material receiving filtering shell (26) rotates through the action of the driving rotation mechanism;
The rotary lifting mechanism comprises a limiting ring (27), two movable grooves (28) and two limiting sliding blocks (29), wherein the two movable grooves (28) are respectively arranged at the tops of the two connecting plates (22), the two limiting sliding blocks (29) are respectively and fixedly connected to one adjacent side of the two movable plates (23), one end of each limiting sliding block (29) is slidably connected to the adjacent movable groove (28), a circular rod (30) is fixedly connected to the inside of each movable groove (28), the circular rod (30) is slidably inserted on the adjacent limiting sliding blocks (29), a spring (31) is sleeved on the circular rod (30), two ends of the spring (31) are respectively and fixedly connected to the circular plate (21) and the adjacent limiting sliding blocks (29), one side, far away from each other, of each limiting ring (27) comprises a parallel section (2701) and two ascending sections (2702), is fixedly connected to one end of each adjacent L-shaped connecting frame (25), and is fixedly connected to one end of each circular pin (32);
The turnover vibration mechanism comprises two connecting pins (33), two fixed rings (34) and a plurality of cambered surface convex blocks (35), wherein the two connecting pins (33) are respectively and fixedly connected to one sides of the two movable plates (23) which face away from each other, the two fixed rings (34) are respectively and fixedly connected to the tops of the two arc-shaped filtering shells (24), the fixed rings (34) are respectively and rotatably connected to the adjacent connecting pins (33), torsion springs (36) are sleeved on the connecting pins (33), two ends of each torsion spring (36) are respectively and fixedly connected to one ends of the adjacent fixed rings (34) and one ends of each connecting pin (33), and the cambered surface convex blocks (35) are respectively and fixedly connected to the tops of the two material receiving filtering shells (26) in a linear array manner;
the driving rotation mechanism comprises a first gear (37) and two fixing rods (38), the first gear (37) is rotationally connected to the bottom of the shielding cover plate (13), the two fixing rods (38) are fixedly connected between the first gear (37) and the adjacent L-shaped connecting frame (25), a second motor (39) is fixedly arranged at the top of the shielding cover plate (13), an output shaft of the second motor (39) penetrates through the shielding cover plate (13) and extends to the lower portion of the shielding cover plate (13), and a second gear (40) is fixedly connected to the lower portion of the shielding cover plate (13), and the first gear (37) and the second gear (40) are meshed with each other.
2. The mixing and blending machine for lubricating oil production according to claim 1, wherein the vertical lifting mechanism comprises two fixing plates (14) and two connecting rings (15), the two fixing plates (14) are fixedly connected to the side face of the shielding cover plate (13) in a circumferential array, the two connecting rings (15) are fixedly connected to the side face of the mixing drum (1) in a circumferential array, limiting pins (16) are fixedly connected to the bottoms of the fixing plates (14), the limiting pins (16) are slidingly inserted into the adjacent connecting rings (15), two hydraulic cylinders (17) are fixedly connected to the side face of the mixing drum (1) in a circumferential array, and piston shafts of the hydraulic cylinders (17) are fixedly connected to the bottom ends of the adjacent limiting pins (16).
3. The mixing and blending machine for lubricating oil production according to claim 2, wherein a fixed shaft (41) is fixedly connected to the bottom of the circular plate (21), a plurality of stirring paddles (42) are fixedly connected to the side surface of the fixed shaft (41) in a circumferential array, and the heights of the bottom ends of the stirring paddles (42) are the same as those of the bottom ends of the arc-shaped filtering shell (24).
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| CN202310663093.5A CN116371259B (en) | 2023-06-06 | 2023-06-06 | Mixed blending machine for lubricating oil production |
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| CN202310663093.5A CN116371259B (en) | 2023-06-06 | 2023-06-06 | Mixed blending machine for lubricating oil production |
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| CN116371259B true CN116371259B (en) | 2023-08-01 |
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| CN116371259A (en) | 2023-07-04 |
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