CN117927847B - Fan hydraulic oil filter - Google Patents
Fan hydraulic oil filter Download PDFInfo
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- CN117927847B CN117927847B CN202410334010.2A CN202410334010A CN117927847B CN 117927847 B CN117927847 B CN 117927847B CN 202410334010 A CN202410334010 A CN 202410334010A CN 117927847 B CN117927847 B CN 117927847B
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- shell
- hydraulic oil
- cavity
- filter tank
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- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 49
- 238000005192 partition Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 239000003921 oil Substances 0.000 claims description 49
- 230000005540 biological transmission Effects 0.000 claims description 34
- 239000012535 impurity Substances 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 23
- 239000007924 injection Substances 0.000 claims description 23
- 230000007306 turnover Effects 0.000 claims description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention belongs to the technical field of hydraulic oil filtration, and particularly discloses a fan hydraulic oil filter which comprises an upper shell and a lower shell, wherein the lower end of the upper shell is in an opening shape, the two ends of the lower shell are in an opening shape, a blanking cleaning assembly is arranged in the upper shell, a double-acting overturning assembly is arranged at the boundary of the upper shell and the lower shell, a partition plate is arranged in the lower shell and divides the lower shell into two symmetrical parts, a rotary separation assembly is arranged at the lower part of the lower shell, a linkage assembly is arranged on the outer side wall of the lower shell, and the double-acting overturning assembly and the rotary separation assembly are connected together through the linkage assembly. According to the invention, two filter tank bodies are arranged, regular replacement is not needed, and the filter tank bodies are turned alternately, so that the hydraulic oil can be filtered, and the filter tank bodies can be cleaned by using gas, so that the filter tank bodies are prevented from being blocked.
Description
Technical Field
The invention belongs to the technical field of hydraulic oil filtration, and particularly relates to a fan hydraulic oil filter.
Background
The wind generating set gearbox is arranged in the generating cabin of the wind generating set and is used for transmitting blades driven by wind power to the generator for generating electricity after the speed of the blades is increased through the gearbox. The lubrication of the gear box is a forced lubrication system, and is provided with an oil pump, a filter, a cooler and the like, wherein after the oil pump sucks oil from an oil suction port of a lower box body of the gear box, lubricating oil is filtered through the filter and is cooled through the cooler and then is sent to each lubrication part of the bearing, the gear and the like of the gear box through a pipeline.
The filter that wind generating set gear box lubricating system used is usually by casing, fine filter core, coarse filter core and bypass valve constitution, and the filter core need be according to the frequent periodic replacement of service behavior, otherwise can cause the jam of filter core, influence the filter effect, can damage lubricating system even.
The existing wind turbine generator system gear box lubricating system filter is generally of a parallel structure, namely a fine filter element and a rough filter element are connected in parallel, so that the filter element is very troublesome to replace, the consumed time is long, and the use of a fan is affected.
Accordingly, a fan hydraulic oil filter is needed to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the fan hydraulic oil filter, which is provided with two filter tank bodies, does not need to be replaced periodically, and can realize the filtration of hydraulic oil and clean the filter tank bodies by utilizing gas without alternating overturning.
The technical scheme adopted by the invention is as follows: the invention provides a fan hydraulic oil filter which comprises an upper shell and a lower shell, wherein the lower end of the upper shell is in an opening shape, the two ends of the lower shell are in an opening shape, a blanking cleaning assembly is arranged in the upper shell, a double-acting overturning assembly is arranged at the boundary of the upper shell and the lower shell, a partition plate is arranged in the lower shell and divides the lower shell into two symmetrical parts, a rotary separation assembly is arranged at the lower part of the lower shell, a linkage assembly is arranged on the outer side wall of the lower shell, and the double-acting overturning assembly and the rotary separation assembly are connected together through the linkage assembly.
Further, the double-acting turnover assembly comprises a filter tank body, a first driving shaft, a first driving bevel gear, a first driven bevel gear, a rotating shaft, a motor frame and a turnover motor, wherein an upper wall of the partition plate is provided with an upper transmission groove, the driving shaft penetrates through one end of the upper transmission groove, the first driving bevel gear is arranged in the upper transmission groove, the rotating shaft symmetrically penetrates through two side walls of the upper transmission groove, the first driven bevel gear is arranged in the upper transmission groove, the first driven bevel gear is arranged at one end of the rotating shaft, the filter tank body is arranged in a semicircular shape, the filter tank body is arranged at the other end of the rotating shaft, the filter tank body is arranged at the upper end of the lower shell, the diameter of the filter tank body is smaller than that of the lower shell and that of the upper shell, when the filter tank body is turned over, the filter tank body is not interfered with the upper shell and the lower shell, the filter tank body is arranged on two sides of the partition plate, the first driving bevel gear is meshed with the first driven bevel gear, the motor is arranged on the upper portion of the outer wall of the lower shell, the turnover motor is arranged on the motor frame, the output shaft of the turnover motor penetrates through the motor frame, and is connected with the first driving shaft.
Further, rotatory separation subassembly includes driving shaft two, driving bevel gear two, universal driving shaft, driven bevel gear two and collects the box body, the lower wall of division board is equipped with down the transmission groove, driving shaft two runs through the one end of transmission groove and the lateral wall of lower casing down, driven bevel gear two passes through the diapire that the axle rotation was located down the transmission groove, driving bevel gear two locates down the transmission inslot, driving bevel gear two locates driving shaft two's one end, driven bevel gear two's lower terminal surface is located to the one end of universal driving shaft, the other end of universal driving shaft is located to the collection box body, the upper wall of collection box body is equipped with impurity collection chamber and hydraulic oil collection chamber, impurity collection chamber and hydraulic oil collection chamber are semi-circular setting, and wherein impurity collection chamber and hydraulic oil collection chamber align with the filter tank body respectively, the collection of impurity and hydraulic oil of being convenient for.
Further, the linkage assembly comprises a transmission belt, an upper belt pulley and a lower belt pulley, wherein the upper belt pulley is arranged on the first driving shaft, the lower belt pulley is arranged on the second driving shaft, and the transmission belt is arranged on the upper belt pulley and the lower belt pulley.
Further, the unloading clearance sub-assembly includes positive and negative rotation motor, reduction gear, hydraulic lifting rod and combination cavity, the interior upper wall center department of last casing is located to the reduction gear, positive and negative rotation motor locates the upper wall center department of last casing, positive and negative rotation motor's output shaft runs through the upper wall of last casing and is connected with the one end of reduction gear, hydraulic lifting rod's upper end is connected with the other end of reduction gear, the lower extreme of hydraulic lifting rod is located to the combination cavity symmetry.
Further, the combined cavity is composed of an oil outlet cavity and an air injection cavity, and the oil outlet cavity and the air injection cavity are connected together.
Further, the lower wall array of the oil outlet cavity is provided with oil outlet holes, and the lower wall array of the air injection cavity is provided with air injection holes.
Further, the upper wall of the upper shell is provided with a high-pressure air pump, the upper wall of the upper shell is penetrated and provided with a high-pressure air pipe, the high-pressure air pipe is a rubber hose, one end of the high-pressure air pipe is communicated with the high-pressure air pump, and the other end of the high-pressure air pipe is communicated with an air injection cavity.
Further, the upper wall of the upper shell is provided with an oil inlet pipe in a penetrating mode, the oil inlet pipe is a rubber hose, the lower end of the oil inlet pipe is communicated with the oil outlet cavity, and hydraulic oil containing impurities is led in from the upper end of the oil inlet pipe.
Further, supporting legs are arranged on the outer side walls of the upper shell and the lower shell.
The beneficial effects obtained by the invention by adopting the structure are as follows:
1. In an initial state, the partition plates are aligned with the combined cavity, the front and the back of the two filter tank bodies are different, the forward and the back rotating motors drive the speed reducer, the hydraulic lifting rod, the oil outlet cavity and the air spraying cavity to rotate, the oil inlet pipe corresponding to the filter tank body with the front face facing upwards is opened, hydraulic oil is guided into the oil outlet cavity through the oil inlet pipe, the hydraulic oil falls into the filter tank body opposite to the oil outlet hole from the oil outlet hole, the hydraulic oil is filtered by the filter tank body and falls into the hydraulic oil collecting cavity, impurities are left in the filter tank body, meanwhile, the high-pressure air pump corresponding to the filter tank body with the front face facing downwards is opened, high-pressure air enters the air spraying cavity from the high-pressure air pipe, the air is sprayed out from the air spraying hole, and the filter tank body opposite to the air spraying is cleaned, and the impurities in the filter tank body fall into the impurity collecting cavity from the front face facing downwards, so that the filter tank body is prevented from being blocked;
2. The turnover motor drives the driving shaft I to rotate, the driving shaft I drives the driving bevel gear I to rotate, the driving bevel gear I drives the two driven bevel gears I to rotate, the two driven bevel gears I drive the corresponding rotating shafts to rotate, the rotating shafts drive the corresponding filter tank bodies to turn over 180 degrees, then the cleaned filter tank bodies are used for filtering hydraulic oil, and the filter tank bodies with impurities are cleaned by high-pressure gas;
3. When the first driving shaft drives the filter tank body to overturn, the first driving shaft drives the driving belt to rotate, the driving belt drives the lower belt pulley to rotate, the lower belt pulley drives the second driving shaft to rotate, and the second driving shaft and the second driving bevel gear drive the second driven bevel gear, the universal driving shaft and the collecting box body to always ensure that the impurity collecting cavity corresponds to the filter tank body facing downwards, and the hydraulic oil collecting cavity corresponds to the filter tank body facing upwards.
Drawings
Fig. 1 is a schematic perspective view of a hydraulic oil filter of a fan according to the present invention;
Fig. 2 is a schematic diagram of an internal structure of a hydraulic oil filter of a fan according to the present invention;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a schematic view of section A-A of FIG. 3;
FIG. 5 is a schematic view in section B-B of FIG. 3;
FIG. 6 is an enlarged view of portion A of FIG. 4;
FIG. 7 is an enlarged view of portion B of FIG. 1;
FIG. 8 is an enlarged view of portion C of FIG. 1;
FIG. 9 is an enlarged view of portion D of FIG. 5;
FIG. 10 is a schematic perspective view of a blanking cleaning assembly;
FIG. 11 is a bottom view of FIG. 10;
Fig. 12 is a schematic perspective view of the collecting case.
Wherein, 1, an upper shell, 2, a lower shell, 3, a blanking cleaning assembly, 4, a double-acting turnover assembly, 5, a division plate, 6, a rotary separation assembly, 7, a linkage assembly, 8, a filter tank body, 9, a driving shaft I, 10, a driving bevel gear I, 11, a driven bevel gear I, 12, a rotary shaft, 13, a motor frame, 14, a turnover motor, 15, an upper transmission groove, 16, a driving shaft II, 17, a driving bevel gear II, 18, a linkage shaft, 19 and a driven bevel gear II, 20, a collecting box body, 21, a lower transmission groove, 22, an impurity collecting cavity, 23, a hydraulic oil collecting cavity, 24, a transmission belt, 25, an upper belt pulley, 26, a lower belt pulley, 27, a forward and reverse rotation motor, 28, a speed reducer, 29, a hydraulic lifting rod, 30, a combined cavity, 31, an oil outlet cavity, 32, an air injection cavity, 33, an oil outlet hole, 34, an air injection hole, 35, a high-pressure air pump, 36, a high-pressure air pipe, 37, a supporting leg, 38 and an oil inlet pipe.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1 and 2, the invention provides a fan hydraulic oil filter, which comprises an upper shell 1 and a lower shell 2, wherein the lower end of the upper shell 1 is in an opening shape, the two ends of the lower shell 2 are in an opening shape, a blanking cleaning assembly 3 is arranged in the upper shell 1, a double-acting overturning assembly 4 is arranged at the boundary of the upper shell 1 and the lower shell 2, a partition plate 5 is arranged in the lower shell 2, the partition plate 5 divides the lower shell 2 into two symmetrical parts, a rotary separation assembly 6 is arranged at the lower part of the lower shell 2, a linkage assembly 7 is arranged on the outer side wall of the lower shell 2, and the double-acting overturning assembly 4 and the rotary separation assembly 6 are connected together through the linkage assembly 7.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, fig. 7, the double-acting turnover assembly 4 comprises a filter tank body 8, a first driving shaft 9, a first driving bevel gear 10, a first driven bevel gear 11, a rotating shaft 12, a motor frame 13 and a turnover motor 14, an upper transmission groove 15 is arranged on the upper wall of the partition plate 5, the first driving shaft 9 penetrates through one end of the upper transmission groove 15, the first driving bevel gear 10 is arranged in the upper transmission groove 15, the first driving bevel gear 10 is arranged at one end of the first driving shaft 9, the rotating shaft 12 symmetrically penetrates through two side walls of the upper transmission groove 15, the first driven bevel gear 11 is arranged in the upper transmission groove 15, the first driven bevel gear 11 is arranged at one end of the rotating shaft 12, the filter tank body 8 is arranged in a semicircular shape, the filter tank body 8 is arranged at the other end of the rotating shaft 12, the filter tank body 8 is arranged at the upper end of the lower casing 2, the diameter of the filter tank body 8 is smaller than the diameter of the lower casing 2 and the upper casing 1, interference between the filter tank body 8 and the upper casing 2 does not occur, the first driving bevel gear 8 is arranged at one side of the upper casing 2, the turnover motor frame 13 is arranged at one side of the partition plate 5, the turnover motor frame 13 is arranged at one side of the upper casing 13 is meshed with the upper casing 13, and the first driven bevel gear 13 is arranged at one side of the upper casing 14, and the turnover motor 13 is meshed with the upper casing 13.
As shown in fig. 1, fig. 2, fig. 3, fig. 5, fig. 9, and fig. 12, the rotary separation assembly 6 includes a driving shaft two 16, a driving bevel gear two 17, a linkage shaft 18, a driven bevel gear two 19, and a collecting box 20, a lower wall of the partition plate 5 is provided with a lower transmission groove 21, the driving shaft two 16 penetrates through one end of the lower transmission groove 21 and a side wall of the lower housing 2, the driven bevel gear two 19 is rotatably arranged on a bottom wall of the lower transmission groove 21 through a shaft, the driving bevel gear two 17 is arranged in the lower transmission groove 21, the driving bevel gear two 17 is arranged at one end of the driving shaft two 16, one end of the linkage shaft 18 is arranged at a lower end face of the driven bevel gear two 19, the collecting box 20 is arranged at the other end of the linkage shaft 18, and an impurity collecting cavity 22 and a hydraulic oil collecting cavity 23 are arranged on an upper wall of the collecting box 20, and the impurity collecting cavity 22 and the hydraulic oil collecting cavity 23 are arranged in a semicircular shape, wherein the impurity collecting cavity 22 and the hydraulic oil collecting cavity 23 are respectively aligned with the filter tank 8, so as to collect impurities and hydraulic oil.
As shown in fig. 1, 7 and 8, the linkage assembly 7 includes a driving belt 24, an upper pulley 25 and a lower pulley 26, the upper pulley 25 is disposed on the first driving shaft 9, the lower pulley 26 is disposed on the second driving shaft 16, and the driving belt 24 is disposed on the upper pulley 25 and the lower pulley 26.
As shown in fig. 1, 2 and 10, the discharging cleaning assembly 3 comprises a forward and reverse rotation motor 27, a speed reducer 28, a hydraulic lifting rod 29 and a combined cavity 30, wherein the speed reducer 28 is arranged at the center of the inner upper wall of the upper shell 1, the forward and reverse rotation motor 27 is arranged at the center of the upper wall of the upper shell 1, an output shaft of the forward and reverse rotation motor 27 penetrates through the upper wall of the upper shell 1 and is connected with one end of the speed reducer 28, the upper end of the hydraulic lifting rod 29 is connected with the other end of the speed reducer 28, and the combined cavity 30 is symmetrically arranged at the lower end of the hydraulic lifting rod 29.
As shown in fig. 2, 10 and 11, the combined cavity 30 is composed of an oil outlet cavity 31 and a gas injection cavity 32, and the oil outlet cavity 31 and the gas injection cavity 32 are connected together.
As shown in fig. 10 and 11, the lower wall array of the oil outlet cavity 31 is provided with oil outlet holes 33, when the oil outlet cavity 31 rotates, hydraulic oil is conveniently and uniformly dropped into the semicircular filter tank 8, and the lower wall array of the air spraying cavity 32 is provided with air spraying holes 34.
As shown in fig. 1, 2 and 3, the upper wall of the upper casing 1 is provided with a high-pressure air pump 35, the upper wall of the upper casing 1 is provided with a high-pressure air pipe 36 in a penetrating manner, the high-pressure air pipe 36 is a rubber hose, one end of the high-pressure air pipe 36 is communicated with the high-pressure air pump 35, and the other end of the high-pressure air pipe 36 is communicated with the air injection cavity 32.
As shown in fig. 2 and 10, the upper wall of the upper housing 1 is provided with an oil inlet pipe 38, the oil inlet pipe 38 is a rubber hose, the lower end of the oil inlet pipe 38 is connected with the oil outlet cavity 31, and the impurity-containing hydraulic oil is introduced from the upper end of the oil inlet pipe 38.
As shown in fig. 1, the outer side walls of the upper and lower cases 1 and 2 are provided with support legs 37.
When the filter tank is particularly used, in an initial state, the partition plate 5 is aligned with the combined cavity 30, the front and back sides of the two filter tank bodies 8 are different, the front and back rotating motor 27 is opened, the front and back rotating motor 27 drives the speed reducer 28 to rotate, the speed reducer 28 drives the hydraulic lifting rod 29 to rotate, the hydraulic lifting rod 29 drives the oil outlet cavity 31 and the air injection cavity 32 to rotate, one oil inlet pipe 38 is opened, hydraulic oil is led into the oil outlet cavity 31 through the oil inlet pipe 38, the hydraulic oil falls into the filter tank body 8 opposite to the oil outlet hole 33, the filter tank body 8 is right-side-up, the hydraulic oil is filtered by the filter tank body 8 and falls into the hydraulic oil collecting cavity 23, impurities are left in the filter tank body 8, meanwhile, a high-pressure air pump 35 corresponding to the filter tank body 8 with the right-side-down is opened, high-pressure air enters into the air injection cavity 32 from the high-pressure air pipe 36, air is ejected from the air injection hole 34, the air is ejected to the filter tank body 8 opposite to the air injection cavity 8, the impurities in the filter tank body 8 fall into the impurity collecting cavity 22, and the filter tank body 8 is prevented from being blocked;
When the oil outlet cavity 31 and the air injection cavity 32 rotate 180 degrees, the hydraulic lifting rod 29 drives the oil outlet cavity 31 and the air injection cavity 32 to move upwards, then the turnover motor 14 is turned on, the turnover motor 14 drives the first driving shaft 9 to rotate, the first driving shaft 9 drives the first driving bevel gear 10 to rotate, the first driving bevel gear 10 drives the first two driven bevel gears 11 to rotate, the first two driven bevel gears 11 drive the corresponding rotating shafts 12 to rotate, the rotating shafts 12 drive the corresponding filter tank 8 to turn over 180 degrees, after the turnover is finished, the hydraulic lifting rod 29 drives the oil outlet cavity 31 and the air injection cavity 32 to move downwards, then the forward and reverse rotation motor 27 rotates reversely, the forward and reverse rotation motor 27 drives the speed reducer 28, the hydraulic lifting rod 29, the oil outlet cavity 31 and the air injection cavity 32 to rotate reversely for 180 degrees, the oil inlet pipe 38 corresponding to the filter tank 8 is opened, the hydraulic oil is filtered, meanwhile, the high-pressure air pump 35 corresponding to the filter tank 8 with the front face down is opened, the air is injected into the filter tank 8, the impurities in the filter tank 8 are prevented from falling into the impurity collection cavity 22 to block the filter tank 8;
When the turnover motor 14 drives the first driving shaft 9 to rotate, the first driving shaft 9 drives the filter tank body 8 to turn, meanwhile, the first driving shaft 9 drives the driving belt 24 to rotate, the driving belt 24 drives the lower belt pulley 26 to rotate, the lower belt pulley 26 drives the second driving shaft 16 to rotate, the second driving shaft 16 drives the second driving bevel gear 17 to rotate, the second driving bevel gear 17 drives the second driven bevel gear 19 to rotate, the second driven bevel gear 19 drives the linkage shaft 18 to rotate, the linkage shaft 18 drives the collecting box body 20 to rotate, and therefore the impurity collecting cavity 22 is always guaranteed to correspond to the filter tank body 8 with the front face down, and the hydraulic oil collecting cavity 23 corresponds to the filter tank body 8 with the front face up.
Repeating the above operation until the hydraulic oil is filtered.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (8)
1. The utility model provides a fan hydraulic oil filter, includes casing (1) and lower casing (2), its characterized in that: the automatic feeding and discharging device is characterized in that the lower end of the upper shell (1) is in an opening shape, two ends of the lower shell (2) are in an opening shape, a discharging cleaning assembly (3) is arranged in the upper shell (1), a double-acting overturning assembly (4) is arranged at the boundary of the upper shell (1) and the lower shell (2), a partition plate (5) is arranged in the lower shell (2), the partition plate (5) divides the lower shell (2) into two symmetrical parts, a rotary separating assembly (6) is arranged at the lower part of the lower shell (2), a linkage assembly (7) is arranged on the outer side wall of the lower shell (2), and the double-acting overturning assembly (4) and the rotary separating assembly (6) are connected together through the linkage assembly (7);
The double-acting overturning assembly (4) comprises a filter tank body (8), a driving shaft I (9), a driving bevel gear I (10), a driven bevel gear I (11), a rotating shaft (12), a motor frame (13) and an overturning motor (14), wherein an upper transmission groove (15) is formed in the upper wall of the partition plate (5), the driving shaft I (9) penetrates through one end of the upper transmission groove (15), the driving bevel gear I (10) is arranged in the upper transmission groove (15), the driving bevel gear I (10) is arranged at one end of the driving shaft I (9), the rotating shaft (12) symmetrically penetrates through two side walls of the upper transmission groove (15), the driven bevel gear I (11) is arranged in the upper transmission groove (15), the driven bevel gear I (11) is arranged at one end of the rotating shaft (12), the filter tank body (8) is arranged in a semicircular shape, the filter tank body (8) is arranged at the other end of the rotating shaft (12), the filter tank body (8) is arranged at the upper end of the lower shell (2), the filter tank body (8) is arranged at two sides of the partition plate (5), the two filter tank bodies (8) are symmetrically penetrate through two side walls of the upper bevel gear (11) and are meshed with the upper bevel gear (11) respectively, the turnover motor (14) is arranged on the motor frame (13), an output shaft of the turnover motor (14) penetrates through the motor frame (13), and the turnover motor (14) is connected with the first driving shaft (9);
The rotary separation assembly (6) comprises a driving shaft II (16), a driving bevel gear II (17), a linkage shaft (18), a driven bevel gear II (19) and a collecting box body (20), wherein a lower wall of the partition plate (5) is provided with a lower transmission groove (21), the driving shaft II (16) penetrates through one end of the lower transmission groove (21) and the side wall of the lower shell body (2), the driven bevel gear II (19) is arranged on the bottom wall of the lower transmission groove (21) through shaft rotation, the driving bevel gear II (17) is arranged in the lower transmission groove (21), the driving bevel gear II (17) is arranged at one end of the driving shaft II (16), one end of the linkage shaft (18) is arranged at the lower end face of the driven bevel gear II (19), the collecting box body (20) is arranged at the other end of the linkage shaft (18), and the upper wall of the collecting box body (20) is provided with an impurity collecting cavity (22) and a hydraulic oil collecting cavity (23), and the impurity collecting cavity (22) and the hydraulic oil collecting cavity (23) are arranged in a semicircle shape.
2. The fan hydraulic oil filter of claim 1, wherein: the linkage assembly (7) comprises a transmission belt (24), an upper belt pulley (25) and a lower belt pulley (26), wherein the upper belt pulley (25) is arranged on the first driving shaft (9), the lower belt pulley (26) is arranged on the second driving shaft (16), and the transmission belt (24) is arranged on the upper belt pulley (25) and the lower belt pulley (26).
3. The fan hydraulic oil filter of claim 2, wherein: the blanking cleaning assembly (3) comprises a forward and reverse rotating motor (27), a speed reducer (28), a hydraulic lifting rod (29) and a combined cavity (30), wherein the speed reducer (28) is arranged at the center of the inner upper wall of the upper shell (1), the forward and reverse rotating motor (27) is arranged at the center of the upper wall of the upper shell (1), an output shaft of the forward and reverse rotating motor (27) penetrates through the upper wall of the upper shell (1) and is connected with one end of the speed reducer (28), the upper end of the hydraulic lifting rod (29) is connected with the other end of the speed reducer (28), and the combined cavity (30) is symmetrically arranged at the lower end of the hydraulic lifting rod (29).
4. A fan hydraulic oil filter as set forth in claim 3, wherein: the combined cavity (30) consists of an oil outlet cavity (31) and two air injection cavities (32), and the oil outlet cavity (31) and the air injection cavities (32) are connected together.
5. The fan hydraulic oil filter of claim 4, wherein: the lower wall array of the oil outlet cavity (31) is provided with oil outlet holes (33), and the lower wall array of the air injection cavity (32) is provided with air injection holes (34).
6. The fan hydraulic oil filter of claim 5, wherein: the upper wall of the upper shell (1) is provided with a high-pressure air pump (35), the upper wall of the upper shell (1) is penetrated and provided with a high-pressure air pipe (36), one end of the high-pressure air pipe (36) is communicated with the high-pressure air pump (35), and the other end of the high-pressure air pipe (36) is communicated with the air injection cavity (32).
7. The fan hydraulic oil filter of claim 6, wherein: the upper wall of the upper shell (1) is provided with an oil inlet pipe (38) in a penetrating way, and the lower end of the oil inlet pipe (38) is communicated with the oil outlet cavity (31).
8. The fan hydraulic oil filter of claim 7, wherein: the outer side walls of the upper shell (1) and the lower shell (2) are provided with supporting legs (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410334010.2A CN117927847B (en) | 2024-03-22 | 2024-03-22 | Fan hydraulic oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410334010.2A CN117927847B (en) | 2024-03-22 | 2024-03-22 | Fan hydraulic oil filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117927847A CN117927847A (en) | 2024-04-26 |
| CN117927847B true CN117927847B (en) | 2024-05-24 |
Family
ID=90766983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410334010.2A Active CN117927847B (en) | 2024-03-22 | 2024-03-22 | Fan hydraulic oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117927847B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10359712A1 (en) * | 2003-12-18 | 2005-07-14 | Mann + Hummel Gmbh | Stacked filter for filtering coolant comprises filter medium which can be reversibly sealed depending on pressure applied in axial direction |
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| DE102017011523A1 (en) * | 2017-12-13 | 2019-06-13 | Mann+Hummel Gmbh | Hollow filter element of a filter for fluid, filter housing and filter |
| DE102018221262A1 (en) * | 2018-12-07 | 2020-06-10 | Mahle International Gmbh | Filter element for a filter device |
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|---|---|
| CN117927847A (en) | 2024-04-26 |
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