CN111944599A - Device for recovering lubricating oil from planetary reduction gear - Google Patents
Device for recovering lubricating oil from planetary reduction gear Download PDFInfo
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- CN111944599A CN111944599A CN202010833420.3A CN202010833420A CN111944599A CN 111944599 A CN111944599 A CN 111944599A CN 202010833420 A CN202010833420 A CN 202010833420A CN 111944599 A CN111944599 A CN 111944599A
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- China
- Prior art keywords
- lubricating oil
- recovery box
- box
- filter screen
- reduction gear
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 91
- 238000011084 recovery Methods 0.000 claims abstract description 56
- 238000004140 cleaning Methods 0.000 claims abstract description 49
- 239000002184 metal Substances 0.000 claims abstract description 45
- 229910052751 metal Inorganic materials 0.000 claims abstract description 45
- 239000012535 impurity Substances 0.000 claims abstract description 23
- 238000001179 sorption measurement Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000004064 recycling Methods 0.000 claims description 11
- 230000008093 supporting effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0008—Working-up used lubricants to recover useful products ; Cleaning with the use of adsorbentia
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a device for recovering lubricating oil from a planetary reduction gear, which comprises a recovery box, wherein the top of the recovery box is hinged with a box cover, the top of the box cover is connected with a feeding pipe, the left top wall of the recovery box is provided with a control component, the upper part in the recovery box is provided with a metal adsorption component, the lower part in the recovery box is provided with a filter screen, a cleaning component is arranged above the filter screen, the bottom in the recovery box is provided with a cleaning component, the right side of the bottom of the recovery box is connected with a discharging pipe, the upper part of the right side of the recovery box is provided with a fan, the outer side of the fan; adsorb through the magnetic metal in the metal adsorption subassembly in to lubricating oil, the filter screen can filter the impurity in the lubricating oil, clears up through the impurity of clean subassembly on to the filter screen, clears up the lubricating oil in the collection box through the clearance subassembly, and when the case lid was opened, control assembly control fan started, prevents that outside dust from getting into in the collection box.
Description
Technical Field
The invention relates to the technical field of gear lubricating oil recovery, in particular to a device for recovering lubricating oil from a planetary reduction gear.
Background
3 besides 3 being 3 able 3 to 3 rotate 3 around 3 their 3 own 3 axis 3 of 3 rotation 3 ( 3 B 3- 3 B 3) 3 like 3 a 3 fixed 3 axis 3 gear 3, 3 the 3 star 3 gears 3 also 3 rotate 3 around 3 the 3 axes 3 ( 3 a 3- 3 a 3) 3 of 3 the 3 other 3 gears 3 with 3 a 3 blue 3 carrier 3 ( 3 called 3 a 3 planet 3 carrier 3) 3. 3 Rotation about its own axis is called "rotation", and rotation about the other gear axis is called "revolution", just like a planet in the solar system, and hence its name.
In many mechanical transmission structures, gear reduction boxes are required to be used, and gears are meshed with each other to generate friction and generate a large amount of heat in the working process of the gear reduction boxes. At present, mainly improve the gear wear condition through pouring into certain lubricating oil into in the reduction gear case, and lubricating oil in these gears can carry out recycle, present reduction gear case lubricating oil recovery unit can't collect iron fillings and the residue in the lubricating oil, need further processing after retrieving, waste time and energy, get into the dust more easily in the recovery unit that has now simultaneously, in these dusts can get into lubricating oil, cause certain influence to the quality of lubricating oil, it is comparatively inconvenient to use.
Based on this, the present invention has devised an apparatus for recovering lubricating oil from a planetary reduction gear to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a device for recovering lubricating oil from a planetary reduction gear, which adsorbs magnetic metal in the lubricating oil through a metal adsorption component, a filter screen can filter impurities in the lubricating oil, a cleaning component is used for cleaning the impurities on the filter screen, the lubricating oil in a recovery box is cleaned through the cleaning component, and when a box cover is opened, a control component controls a fan to start to prevent external dust from entering the recovery box.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a device for following lubricating oil is retrieved in planet reduction gear, includes the collection box, the collection box top articulates there is the case lid, the case lid top is connected with the inlet pipe, collection box left side roof is equipped with control assembly, upper portion is equipped with the metal adsorption subassembly in the collection box, the filter screen is installed to the lower part in the collection box, the filter screen top is equipped with clean subassembly, electrical heating piece is all installed to the lower part both sides in the collection box, the bottom is equipped with the clearance subassembly in the collection box, collection box bottom right side is connected with the discharging pipe, the fan is installed on collection box right side upper portion, the dust screen is installed in the fan outside, the battery is installed on the collection box right side, the collection box right side is connected with.
Preferably, the control assembly comprises a protective shell, a first spring is fixedly connected to the bottom wall of the protective shell, a metal sheet is abutted to the top end of the first spring, an insulating column is connected to the top of the metal sheet and penetrates through the protective shell, a first insulating plate is fixedly connected to the right side of the protective shell, a first electric contact block is installed at the bottom of the first insulating plate, a second insulating plate is fixedly connected to the left side of the protective shell, and a second electric contact block is installed at the bottom of the second insulating plate.
Preferably, the first electrical contact block, the fan and the positive electrode of the battery are electrically connected, and the second electrical contact block and the negative electrode of the battery are electrically connected.
Preferably, the metal adsorption subassembly includes the pivot, the pivot is connected with the inner wall rotation of collection box, fixedly connected with magnet board in the pivot, the magnet board is equipped with six groups, six groups the magnet board revolutes the axle center and becomes the circumference and distributes.
Preferably, the cleaning assembly comprises a cleaning piece and a first lead screw, the cleaning piece comprises an outer shell, a first lead screw penetrates through the outer shell, a screw joint is formed between the first lead screw and the outer shell, the right end of the first lead screw is rotationally connected with the inner wall of the recycling box, the recycling box is penetrated through the left end of the first lead screw, a first rubber sleeve is sleeved at the left end of the first lead screw, a second spring is fixedly connected with the top wall in the outer shell, a connecting plate is abutted to the bottom end of the second spring, a connecting rod is fixedly connected with the bottom of the connecting plate and penetrates through the cleaning brush fixedly connected with the outer shell, and bristles of the cleaning brush are in contact with the filter screen.
Preferably, an electromagnetic valve is arranged in the discharging pipe, and a manual control valve is installed on the discharging pipe.
Preferably, the clearance subassembly includes the spatula, bottom wall sliding contact in spatula lower part and the collection box, it passes to have the second lead screw on the spatula, the spiro union between second lead screw and the spatula, second lead screw right-hand member collection box inner wall rotates and connects, the collection box is passed to second lead screw left end, second lead screw left end cover has the second rubber sleeve.
Preferably, the two sides of the recycling bin are fixedly connected with supporting frames, the bottom end of each supporting frame is fixedly connected with a supporting block, and each supporting block is in a circular truncated cone shape.
The invention also discloses a method for recovering lubricating oil from the planetary reduction gear by using the device, which comprises the following steps:
s1, when the lubricating oil recovery device is used, lubricating oil enters the recovery box through the feeding pipe, the lubricating oil falls on the magnet plate under the action of gravity, the magnet plate adsorbs magnetic metals in the lubricating oil, and when the lubricating oil falls downwards, the magnet plate is driven to rotate, so that the adsorption effect on the magnetic metals in the lubricating oil is good;
s2, the lubricating oil moves downwards and falls on the filter screen, the filter screen filters impurities in the lubricating oil, the lubricating oil falls on the bottom of the recovery box, the manual control valve can be opened, the lubricating oil is discharged through the discharge pipe, when the lubricating oil is solidified, the electric heating block can be started to heat the lubricating oil, the second screw rod is rotated through the second rubber sleeve for the lubricating oil attached to the bottom of the recovery box, the scraper moves along the second screw rod, and the scraper cleans the lubricating oil at the bottom of the recovery box;
s3, the electromagnetic valve is opened, the first screw rod is rotated through the first rubber sleeve, the shell moves along the first screw rod, the cleaning brush moves along with the shell, the cleaning brush cleans impurities on the filter screen, the cleaning brush can be guaranteed to be always in contact with the filter screen under the action of the elastic force of the second spring, the cleaning effect on the filter screen is good, and the impurities on the filter screen are discharged through the discharge pipe;
s4, the box cover is opened for the magnetic metal impurities adsorbed on the magnet plate, the magnetic metal impurities on the magnet plate can be processed, when the box cover is opened, the metal sheet moves upwards under the action of the elastic force of the first spring, the metal sheet is in contact with the first electric contact block and the second electric contact block, the fan is started, the fan blows air, and external dust can be prevented from entering the recovery box.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the metal adsorption component is used for adsorbing the magnetic metal in the lubricating oil, the filter screen can filter impurities in the lubricating oil, the cleaning component is used for cleaning the impurities on the filter screen, the cleaning component is used for cleaning the lubricating oil in the recovery box, when the box cover is opened, the control component controls the fan to be started, so that external dust is prevented from entering the recovery box, and the use is very convenient.
2. According to the invention, the magnetic metal in the lubricating oil is adsorbed by the magnet plate, the magnet plate is driven to rotate when the lubricating oil falls downwards, the adsorption effect on the magnetic metal in the lubricating oil is good, the second screw rod is rotated for the lubricating oil attached to the bottom of the recovery box, the scraper moves along the second screw rod, and the scraper cleans the lubricating oil at the bottom of the recovery box.
3. According to the invention, the first screw rod is rotated, the shell moves along the first screw rod, the cleaning brush moves along with the shell, the cleaning brush cleans impurities on the filter screen, the cleaning brush can be ensured to be always contacted with the filter screen under the action of the elastic force of the second spring, the cleaning effect on the filter screen is good, and the impurities on the filter screen are discharged through the discharge pipe.
4. According to the invention, when the box cover is opened, the metal sheet moves upwards under the action of the elastic force of the first spring, the metal sheet is contacted with the first electric contact block and the second electric contact block, the fan is started, and the fan blows air, so that external dust can be prevented from entering the recovery box.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a metal adsorption assembly according to the present invention;
FIG. 3 is a schematic structural diagram of a control assembly according to the present invention;
fig. 4 is a schematic view of the structure of the cleaning member of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution for recovering lubricating oil from a planetary reduction gear: the recovery box comprises a recovery box 1, a box cover 9 is hinged to the top of the recovery box 1, the top of the box cover 9 is connected with an inlet pipe 10, lubricating oil enters from the inlet pipe 10, a control assembly 12 is arranged on the left top wall of the recovery box 1, when the box cover is opened, a fan is controlled to be started by the control assembly, external dust is prevented from entering the recovery box, a metal adsorption assembly is arranged on the upper portion in the recovery box 1 and adsorbs magnetic metal in the lubricating oil, a filter screen 19 is mounted on the lower portion in the recovery box 1, a cleaning assembly is arranged above the filter screen 19 and can filter impurities in the lubricating oil, the impurities on the filter screen 19 are cleaned by the cleaning assembly, electric heating blocks 2 are mounted on two sides of the lower portion in the recovery box 1, when the lubricating oil is solidified, the electric heating blocks 2 can be started to heat the lubricating oil, and a cleaning assembly is arranged at the, clear up through the lubricating oil of clearance subassembly in to collection box 1, 1 bottom right side of collection box is connected with discharging pipe 23, fan 7 is installed on 1 right side upper portion of collection box, dust screen 6 is installed in the 7 outsides of fan, battery 5 is installed on 1 right side of collection box, 1 right side of collection box is connected and is connected with row material pipe 3.
The control assembly 12 includes a protective shell 121, a first spring 122 is fixedly connected to the bottom wall of the protective shell 121, a metal sheet 128 is abutted to the top end of the first spring 122, an insulating column 125 is connected to the top of the metal sheet 128, the insulating column 125 penetrates through the protective shell 121, a first insulating plate 124 is fixedly connected to the right side in the protective shell 121, a first electrical contact block 123 is installed at the bottom of the first insulating plate 124, a second insulating plate 126 is fixedly connected to the left side in the protective shell 121, a second electrical contact block 127 is installed at the bottom of the second insulating plate 126, the first electrical contact block 123, the fan 7 and the positive electrode of the storage battery 5 are electrically connected, the second electrical contact block 127 and the negative electrode of the storage battery 5 are electrically connected, when the box cover 9 is opened, the metal sheet 128 moves upwards under the elastic force of the first spring 122, and the metal sheet 128 is in contact with the first electrical contact block 123 and the second electrical contact block 127, the fan 7 is started and the fan 7 blows air to prevent external dust from entering the recovery tank 1.
Wherein, the metal adsorption subassembly includes pivot 11, pivot 11 is connected with 1 inner wall rotation of collection box, fixedly connected with magnet board 8 in the pivot 11, magnet board 8 is equipped with six groups, six groups magnet board 8 revolutes 11 axle centers of rotation and becomes the circumference and distributes, and lubricating oil falls on magnet board 8 under the effect of gravity, and magnet board 8 adsorbs the magnetic metal in the lubricating oil, and when lubricating oil was gone to the whereabouts, drive magnet board 8 and rotate, and is effectual to the absorption of magnetic metal in the lubricating oil.
Wherein, the cleaning component comprises a cleaning piece 14 and a first screw rod 13, the cleaning piece 14 comprises a shell 141, the shell 141 is provided with a first screw rod 13 and a guide rod (the guide rod is not shown in the figure) which pass through, the first screw rod 13 is in screw connection with the shell 141, the right end of the first screw rod 13 is rotatably connected with the inner wall of the recycling box 1, the left end of the first screw rod 13 passes through the recycling box 1, the left end of the first screw rod 13 is sleeved with a first rubber sleeve 15, the inner top wall of the shell 141 is fixedly connected with a second spring 142, the bottom end of the second spring 142 is abutted with a connecting plate 143, the bottom of the connecting plate 143 is fixedly connected with a connecting rod 144, the connecting rod 144 passes through the shell 141 and is fixedly connected with a cleaning brush 145, the first screw rod 13 is rotated, the shell 141 moves along the first screw rod 13, the cleaning brush 145 moves along with the shell 141, and the cleaning brush 145, under the elastic force of the second spring 142, the cleaning brush 145 can be ensured to be always in contact with the filter screen 19, the cleaning effect on the filter screen 19 is good, and the bristles of the cleaning brush 145 are in contact with the filter screen 19.
Wherein, an electromagnetic valve 4 is arranged in the discharging pipe 3, and a manual control valve 22 is arranged on the discharging pipe 23; the recycling bin comprises a recycling bin 1 and is characterized in that supporting frames 20 are fixedly connected to two sides of the recycling bin 1, supporting blocks 21 are fixedly connected to the bottom ends of the supporting frames 20 and support the recycling bin 1, and the supporting blocks 21 are in a circular truncated cone shape and are good in supporting effect.
Wherein, the clearance subassembly includes spatula 16, bottom wall sliding contact in spatula 16 lower part and the collection box 1, there is second lead screw 17 to pass on the spatula 16, spiro union between second lead screw 17 and the spatula 16 rotates second lead screw 17, and spatula 16 is along the motion of second lead screw 17, and spatula 16 clears up the lubricating oil of collection box 1 bottom, the rotation of the 1 inner wall of second lead screw 17 right-hand member collection box is connected, collection box 1 is passed to second lead screw 17 left end, second lead screw 17 left end cover has second rubber sleeve 18, is convenient for rotate second lead screw 17.
The specific working principle is as follows:
s1, when the lubricating oil recovery device is used, lubricating oil enters the recovery box 1 through the feeding pipe 10, falls on the magnet plate 8 under the action of gravity, the magnet plate 8 adsorbs magnetic metals in the lubricating oil, and the lubricating oil drives the magnet plate 8 to rotate when falling downwards, so that the adsorption effect on the magnetic metals in the lubricating oil is good;
s2, the lubricating oil moves downwards and falls on the filter screen 19, the filter screen 19 filters impurities in the lubricating oil, the lubricating oil falls on the bottom of the recovery box 1, the manual control valve 22 can be opened, the lubricating oil is discharged through the discharge pipe 23, when the lubricating oil is solidified, the electric heating block 2 can be started to heat the lubricating oil, the lubricating oil attached to the bottom of the recovery box 1 rotates the second screw rod 17 through the second rubber sleeve 18, the scraper 16 moves along the second screw rod 17, and the scraper 16 cleans the lubricating oil at the bottom of the recovery box 1;
s3, by opening the electromagnetic valve 4, the first screw rod 13 is rotated through the first rubber sleeve 15, the shell 141 moves along the first screw rod 13, the cleaning brush 145 moves along with the shell 141, the cleaning brush 145 cleans impurities on the filter screen 19, the cleaning brush 145 can be ensured to be always in contact with the filter screen 19 under the action of the elastic force of the second spring 142, the cleaning effect on the filter screen 19 is good, and the impurities on the filter screen 19 are discharged through the discharge pipe 3;
s4, when the case cover 9 is opened, the magnetic metal impurities adsorbed on the magnet plate 8 can be treated by opening the case cover 9, and when the case cover 9 is opened, the metal piece 128 moves upward under the elastic force of the first spring 122, the metal piece 128 contacts with the first electrical contact block 123 and the second electrical contact block 127, the fan 7 is started, and the fan 7 blows air, so that external dust can be prevented from entering the recovery case 1.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. A device for recovering lubricating oil from a planetary reduction gear, comprising a recovery tank (1), characterized in that: the top of the recovery box (1) is hinged with a box cover (9), the top of the box cover (9) is connected with a feeding pipe (10), the left top wall of the recovery box (1) is provided with a control component (12), the upper part in the recovery box (1) is provided with a metal adsorption component, a filter screen (19) is arranged at the lower part in the recovery box (1), a cleaning component is arranged above the filter screen (19), both sides of the inner lower part of the recovery box (1) are provided with electric heating blocks (2), a cleaning component is arranged at the bottom in the recovery box (1), a discharge pipe (23) is connected to the right side of the bottom of the recovery box (1), a fan (7) is arranged at the upper part of the right side of the recovery box (1), a dust screen (6) is arranged at the outer side of the fan (7), the battery (5) is installed on collection box (1) right side, collection box (1) right side is connected with row material pipe (3).
2. An apparatus for recovering lubricating oil from a planetary reduction gear according to claim 1, characterized in that: the control assembly (12) comprises a protective shell (121), a first spring (122) is fixedly connected to the bottom wall of the protective shell (121), a metal sheet (128) is abutted to the top end of the first spring (122), an insulating column (125) is connected to the top of the metal sheet (128), the insulating column (125) penetrates through the protective shell (121), a first insulating plate (124) is fixedly connected to the inner right side of the protective shell (121), a first electric contact block (123) is installed at the bottom of the first insulating plate (124), a second insulating plate (126) is fixedly connected to the inner left side of the protective shell (121), and a second electric contact block (127) is installed at the bottom of the second insulating plate (126).
3. An apparatus for recovering lubricating oil from a planetary reduction gear according to claim 2, characterized in that: the first electric contact block (123), the fan (7) and the positive electrode of the storage battery (5) are electrically connected, and the second electric contact block (127) and the negative electrode of the storage battery (5) are electrically connected.
4. An apparatus for recovering lubricating oil from a planetary reduction gear according to claim 1, characterized in that: the metal adsorption subassembly includes pivot (11), pivot (11) are connected with collection box (1) inner wall rotation, fixedly connected with magnet board (8) on pivot (11), magnet board (8) are equipped with six groups, six groups magnet board (8) revolute pivot (11) axle center and become the circumference and distribute.
5. An apparatus for recovering lubricating oil from a planetary reduction gear according to claim 1, characterized in that: the cleaning assembly comprises a cleaning piece (14) and a first screw (13), the cleaning piece (14) comprises a shell (141), a first screw rod (13) penetrates through the shell (141), the first screw rod (13) is in threaded connection with the shell (141), the right end of the first screw rod (13) is rotationally connected with the inner wall of the recovery box (1), the left end of the first screw rod (13) passes through the recovery box (1), a first rubber sleeve (15) is sleeved at the left end of the first screw rod (13), a second spring (142) is fixedly connected with the inner top wall of the shell (141), the bottom end of the second spring (142) is connected with a connecting plate (143) in an abutting mode, the bottom of the connecting plate (143) is fixedly connected with a connecting rod (144), the connecting rod (144) penetrates through the shell (141) and is fixedly connected with a cleaning brush (145), and bristles of the cleaning brush (145) are in contact with the filter screen (19).
6. An apparatus for recovering lubricating oil from a planetary reduction gear according to claim 1, characterized in that: an electromagnetic valve (4) is arranged in the discharging pipe (3), and a manual control valve (22) is installed on the discharging pipe (23).
7. An apparatus for recovering lubricating oil from a planetary reduction gear according to claim 1, characterized in that: the clearance subassembly includes spatula (16), bottom wall sliding contact in spatula (16) lower part and collection box (1), it passes to have second lead screw (17) on spatula (16), the spiro union between second lead screw (17) and spatula (16), second lead screw (17) right-hand member collection box (1) inner wall rotates to be connected, collection box (1) is passed to second lead screw (17) left end, second lead screw (17) left end cover has second rubber sleeve (18).
8. An apparatus for recovering lubricating oil from a planetary reduction gear according to claim 1, characterized in that: the recycling bin is characterized in that support frames (20) are fixedly connected to two sides of the recycling bin (1), supporting blocks (21) are fixedly connected to the bottom ends of the support frames (20), and the supporting blocks (21) are in a circular truncated cone shape.
9. A method of recovering lubricating oil from a planetary reduction gear using the apparatus according to any one of claims 1 to 8, characterized by: the method comprises the following steps:
s1, when the lubricating oil recovery device is used, lubricating oil enters the recovery box (1) through the feeding pipe (10), the lubricating oil falls on the magnet plate (8) under the action of gravity, the magnet plate (8) adsorbs magnetic metal in the lubricating oil, and when the lubricating oil falls downwards, the magnet plate (8) is driven to rotate, so that the adsorption effect on the magnetic metal in the lubricating oil is good.
S2, lubricating oil moves downwards and falls on the filter screen (19), impurities in the lubricating oil are filtered by the filter screen (19), the lubricating oil falls on the bottom of the recovery box (1), the manual control valve (22) can be opened, the lubricating oil is discharged through the discharge pipe (23), when the lubricating oil is solidified, the electric heating block (2) can be started to heat the lubricating oil, the lubricating oil attached to the bottom of the recovery box (1) rotates the second lead screw (17) through the second rubber sleeve (18), the scraper (16) moves along the second lead screw (17), and the lubricating oil at the bottom of the recovery box (1) is cleaned by the scraper (16).
S3, through opening solenoid valve (4), rotate first lead screw (13) through first rubber sleeve (15), shell (141) move along first lead screw (13), cleaning brush (145) move along with shell (141), impurity on cleaning brush (145) to filter screen (19) is cleared up, under the spring action of second spring (142), can guarantee that cleaning brush (145) contacts with filter screen (19) all the time, it is effectual to the cleanness of filter screen (19), impurity on filter screen (19) is discharged via row material pipe (3).
S4, when the box cover (9) is opened, the magnetic metal impurities adsorbed on the magnet plate (8) can be treated by opening the box cover (9), the metal sheet (128) moves upwards under the action of the elastic force of the first spring (122), the metal sheet (128) is in contact with the first electric contact block (123) and the second electric contact block (127), the fan (7) is started, the fan (7) blows air, and external dust can be prevented from entering the recovery box (1).
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| CN202010833420.3A CN111944599B (en) | 2020-08-18 | 2020-08-18 | Device for recovering lubricating oil from planetary reduction gear |
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| CN202010833420.3A CN111944599B (en) | 2020-08-18 | 2020-08-18 | Device for recovering lubricating oil from planetary reduction gear |
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