CN217927074U - Motor gear lubricating mechanism - Google Patents

Abstract

The utility model discloses a lubricated mechanism of motor gear relates to the lubricated technical field of gear, has the advantage of the internal impurity of clearance box of being convenient for, and its technical scheme main points are: the wind power generation device comprises a gear box, multiple groups of wind power generator gears are installed inside the gear box, a collecting tank is arranged at the bottom of the gear box, a box cover is installed at the upper end of the gear box, a spraying pipe is installed inside the box cover, a spray head is arranged on the spraying pipe, a box body is arranged on the box cover, a sealing plate is installed on the box body, a first steel wire filtering net is arranged in the box body through a first installing piece, a second steel wire filtering net is arranged on two opposite sides of the box body respectively, a second guide pipe, one end, far away from the box body, of the second guide pipe is communicated with the spraying pipe, one end, far away from the box body, of the first guide pipe is communicated with the collecting tank, a liquid drawing pump is arranged on the first guide pipe, two collecting boxes are arranged in the box body through the second installing piece, one of the collecting boxes is located between the first steel wire filtering net and the second steel wire filtering net, and the other collecting box is located between the first steel wire filtering net and the first guide pipe.

Description

Motor gear lubricating mechanism

Technical Field

The utility model relates to a gear lubrication technology field specifically is a motor gear lubrication mechanism.

Background

The gear box is widely applied to wind generating sets, is often used in the wind generating sets and is an important mechanical component, and the gear box mainly has the function of transmitting power generated by a wind wheel under the action of wind power to a generator and enabling the generator to obtain corresponding rotating speed. The speed of the wind wheel is usually very low, and far below the speed required by the generator to generate electricity, and the speed must be increased by the speed increasing action of a gear pair of the gearbox, so the gearbox is also called as a speed increasing box. The gear box is provided with a lubricating device for lubricating the gear.

At present, chinese patent with application number CN202021878304.5 on the market discloses a wind motor gear box lubricating arrangement, including gear box and lubricating mechanism, gear box internally mounted multiunit wind motor gear, gear box bottom set up the collecting vat, and install the perforated plate in the collecting vat, gear box upper end installation case lid, and lubricating mechanism includes emollient bin, rose box, drawing liquid pump and circulating pump, the rose box includes box and filter screen subassembly, filter screen unit mount is in the box inner chamber, the filter screen subassembly includes first steel wire filter screen, second steel wire filter screen and net frame, first steel wire filter screen and second steel wire filter screen are all installed in the net frame, first steel wire filter screen mesh aperture is less than second steel wire filter screen mesh aperture, through the emollient of drawing liquid pump extraction emollient bin, the rose box flows to the shower on the shower after filtering emollient, lubricates from a plurality of shower nozzles blowout to the gear again, remains in the collecting vat of emollient below, rethread circulating pump pumps to emollient storage box internal recycle.

The applicant considers that when the first steel wire filter screen and the second steel wire filter screen filter the lubricant in the box body, the filtered impurities stay at the pipe orifice of the first pipeline communicated with the box body or the box bottom in the box body, and when the filter screen assembly is detached to clean the impurities in the box body, a user needs to grab and take out the impurities at the pipe orifice of the first pipeline or in the box body, so that the cleaning is inconvenient.

SUMMERY OF THE UTILITY MODEL

The technique that exists to the aforesaid is not enough, the utility model aims at providing a motor gear lubricating mechanism has the advantage of the interior impurity of clearance box of being convenient for.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a motor gear lubricating mechanism, including the gear box, gear box internally mounted multiunit wind-powered electricity generation machine gear, the gear box bottom sets up the collecting vat, the case lid is installed to the gear box upper end, the inboard installation shower of case lid, and be equipped with a plurality of shower nozzles along the length direction interval of shower on the shower, be equipped with the box on the case lid, can dismantle on the box and be connected with the closing plate that is used for sealing the box, install first steel wire filter screen, second steel wire filter screen through first installed part in the box, first steel wire filter screen, second steel wire filter screen set up side by side, the relative both sides of box are equipped with first pipe, second pipe respectively, the one end that the box was kept away from to the second pipe passes case lid and shower intercommunication, the one end that the box was kept away from to first pipe passes gear box bottom and collecting vat intercommunication, be equipped with the drawing liquid pump on the first pipe, install two collection boxes through the second installed part in the box, and one of them collects the box and is located between first steel wire filter screen and the second steel wire filter screen, another collection box is located between first pipe.

By adopting the technical scheme, the lubricant is arranged in the collecting tank, a user opens the liquid pump to pump the lubricant in the collecting tank into the box through the first guide pipe and sequentially pass through the first steel wire filter screen, the filtered lubricant of the second steel wire filter screen enters the spraying pipe through the second guide pipe, and then the multiple groups of wind motor gears mounted inside the gear box are sprayed out through the spray heads, the lubricant sequentially passes through the first steel wire filter screen and the second steel wire filter screen, when the lubricant is filtered, the filtered impurities of the first steel wire filter screen drop into the collecting box between the first steel wire filter screen and the first guide pipe, at the moment, the collecting box is positioned between the first steel wire filter screen and the first guide pipe, so the filtered impurities of the first steel wire filter screen cannot be positioned at the pipe orifice of the first guide pipe, the filtered impurities of the second steel wire filter screen drop into the collecting box between the first steel wire filter screen and the second steel wire filter screen, at the moment, the impurities in the box can be collected through the collecting box, the user can pull down the sealing plate, and then the collecting box is pulled down from the box through the second mounting piece to be taken out, at the collecting box, the impurities in the box can be conveniently used, and can be simply used.

Preferably, first installed part includes the first board that two levels set up and the equal vertical second board in the first board relative both sides, first steel wire filter screen, second steel wire filter screen are located the top of two first boards respectively, and the relative both sides of first steel wire filter screen, second steel wire filter screen all with two second board fixed connection, the relative both sides of box inner wall all are equipped with and are used for supplying the vertical male spout of second board, this moment first board contacts with the bottom of the case of box, and the top of first steel wire filter screen, second steel wire filter screen all contacts with the bottom of closed plate, the box mouth of collecting the box flushes up, and the top of collecting the box flushes with the top of first board.

Preferably, the closing plate is installed on the box body through bolts, a sealing layer in contact with the box body is arranged at the bottom end of the closing plate, and an observation window is arranged on the closing plate.

Preferably, the second installed part is including all setting up the slider and setting up the sliding tray that relative both sides are used for supplying the vertical slip-in of slider in the box in collecting the slider of box both sides, two the bottom of collecting the box all contacts with the bottom of the case in the box, and collects the box mouth department of box and vertically be equipped with two relative conflict poles, two the top of conflict pole all contradicts with the bottom of shut.

Preferably, a plurality of through holes are formed in the box bottoms of the two collecting boxes.

Preferably, two collect the both sides homocline of box top and upwards be equipped with the scraper blade, be located between first steel wire filter screen and the second steel wire filter screen two scraper blades on the collection box respectively with first steel wire filter screen, second steel wire filter screen contact, be located between first steel wire filter screen and the first pipe two scraper blades on the collection box respectively with first steel wire filter screen, the contact of box inner wall.

The beneficial effects of the utility model reside in that: the lubricant is arranged in the collecting tank, a user opens the liquid pump to pump the lubricant in the collecting tank into the tank through the first guide pipe and sequentially passes through the first steel wire filter screen, the lubricant is filtered by the second steel wire filter screen and then enters the spraying pipe through the second guide pipe, and then the lubricant is sprayed out of the multiple groups of wind motor gears arranged inside the gear box through the spray heads.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic structural diagram of a first duct embodying the present embodiment;

FIG. 3 is a schematic structural diagram of a scraper of the present embodiment;

fig. 4 is a schematic structural diagram for embodying the second plate of the present embodiment.

Description of reference numerals:

in the figure: 1. a gear case; 2. a gear; 3. collecting tank; 4. a box cover; 5. a shower pipe; 6. a spray head; 7. a box body; 8. a closing plate; 9. a first steel wire screen; 10. a second steel wire screen; 12. a first conduit; 13. a second conduit; 14. a liquid pump; 15. a collection box; 16. a first plate; 17. a second plate; 18. a chute; 19. a bolt; 20. a sealing layer; 21. an observation window; 22. a slider; 23. a sliding groove; 24. a touch bar; 25. a through hole; 26. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a motor gear lubricating mechanism, including gear box 1, 1 internally mounted multiunit wind-powered electricity generation machine gear 2 of gear box, 1 bottom of gear box sets up collecting vat 3, case lid 4 is installed to 1 upper end of gear box, 4 inboard installation showers 5 of case lid, and shower 5 is gone up and is equipped with a plurality of shower nozzles 6 along shower 5's length direction interval, as shown in figure 1 and figure 2, be equipped with box 7 on the case lid 4, can dismantle the closing plate 8 that is used for sealing box 7 on the box 7, install first steel wire filter screen 9 through first installed part in the box 7, second steel wire filter screen 10, first steel wire filter screen 9, second steel wire filter screen 10 sets up side by side, the relative both sides of box 7 are equipped with first pipe 12 respectively, second pipe 13, the one end that box 7 was kept away from to second pipe 13 passes case lid 4 and shower 5 intercommunication, the one end that box 7 was kept away from to first pipe 12 passes gear box 1 bottom and collecting vat 3 intercommunication, be equipped with drawing liquid pump 14 on first pipe 12, install two through the installed part in the box 15, and collect box 15 between one of them and be located first steel wire filter screen 9 and the first steel wire filter screen 12.

Referring to fig. 1 and 2, a lubricant is filled in the collection tank 3, a user opens a liquid pump 14 to pump the lubricant in the collection tank 3 into the box body 7 through the first conduit 12, the lubricant is filtered by the first steel wire filter screen 9 and the second steel wire filter screen 10 in sequence and then enters the spray pipe 5 through the second conduit 13, and then the lubricant is sprayed out of the multiple groups of wind motor gears 2 arranged in the gear box 1 through the spray heads 6, when the lubricant is filtered by the first steel wire filter screen 9 and the second steel wire filter screen 10 in sequence, the impurities filtered by the first steel wire filter screen 9 fall into the collection box 15 positioned between the first steel wire filter screen 9 and the first conduit 12, at this time, because the collection box 15 is positioned between the first steel wire filter screen 9 and the first conduit 12, a gap is formed between the first steel wire filter screen 9 and the first conduit 12, the impurities filtered by the first steel wire filter screen 9 cannot be positioned at the pipe orifice of the first conduit 12, second steel wire filter screen 10 filters out impurity and drops to being located in collection box 15 between first steel wire filter screen 9 and the second steel wire filter screen 10, can collect the impurity in box 7 through collecting box 15 this moment, the user is through pulling down closure plate 8, then will collect box 15 through the second installed part and pull down and take out from in the box 7, can empty the processing to the impurity of collecting in the box 15 this moment, can reduce the user through collecting box 15 and snatch the condition emergence that the impurity takes out it in the box 7, be convenient for clear up the impurity in the box 7, can be convenient for dismouting user first steel wire filter screen 9 through first installed part, second steel wire filter screen 10, first steel wire filter screen 9 mesh aperture is greater than second steel wire filter screen 10 mesh aperture, and is simple and convenient to use.

The box body 7 can be arranged on a box cover in a lubricating device of a wind motor gear box with the application number of CN202021878304.5, at the moment, two sides of the box body 7 are respectively communicated with a first pipeline and a second pipeline, and one collecting box 15 is positioned between the first steel wire filter screen 9 and the first pipeline.

If fig. 3 and fig. 4, first installed part includes the first board 16 of two level settings and the equal vertical second board 17 in the relative both sides of first board 16, first steel wire filter screen 9, second steel wire filter screen 10 is located the top of two first boards 16 respectively, and first steel wire filter screen 9, the relative both sides of second steel wire filter screen 10 all with two second board 17 fixed connection, the relative both sides of box 7 inner wall all are equipped with and are used for supplying the vertical male spout 18 of second board 17, first board 16 contacts with the bottom of the case of box 7 this moment, first steel wire filter screen 9, the top of second steel wire filter screen 10 all contacts with the bottom of closing plate 8, the box mouth of collecting box 15 faces up, and the top of collecting box 15 flushes with the top of first board 16, the purpose that this set up lies in that the user tears closing plate 8 down, then upwards spurts first steel wire filter screen 9, second steel wire filter screen 10, first steel wire filter screen 9 this moment, second steel wire filter screen 10 all drives first board 16, two second board 17 move up, until second steel wire filter screen 17 slides out from the second board 18 and washes in the box 7, this moment, it is simple from the second steel wire to use, this moment, it can wash the box 7 to change, it is convenient.

As shown in fig. 3 and 4, the closing plate 8 is mounted on the box body 7 through a bolt 19, a sealing layer 20 in contact with the box body 7 is arranged at the bottom end of the closing plate 8, an observation window 21 is arranged on the closing plate 8, the purpose of the arrangement is to mount the closing plate 8 on the box body 7 through the bolt 19, the occurrence of the situation that lubricant flows out from the gap between the closing plate 8 and the box body 7 can be reduced through the sealing layer 20, the filtering situations of the first steel wire filter screen 9 and the second steel wire filter screen 10 in the box body 7 can be conveniently observed through an observation port by a user, and the use is simple and convenient.

As shown in fig. 3 and 4, the second mounting member includes sliders 22 disposed on two opposite sides of the collecting box 15 and sliding grooves 23 disposed on two opposite sides of the box 7 for the sliders 22 to slide vertically, bottom ends of the two collecting boxes 15 are in contact with a bottom of the box 7, two opposite abutting rods 24 are vertically disposed at a box opening of the collecting box 15, top ends of the two abutting rods 24 are in abutting contact with a bottom end of the closing plate 8, the arrangement is such that after the closing plate 8 is detached, a user pulls the two abutting rods 24 to move upwards, at this time, the two abutting rods 24 drive the collecting box 15 to move upwards, the sliders 22 vertically slide upwards in the sliding grooves 23 until the sliders 22 slide out of the sliding grooves 23, at this time, the collecting box 15 can be detached from the box 7 and taken out, and the moving direction of the collecting box 15 can be kept vertical by cooperation of the sliders 22 and the sliding grooves 23, and the use is simple and convenient.

As shown in fig. 3 and 4, two opposite sides of the top end of each of the two collection boxes 15 are obliquely and upwardly provided with scrapers 26, two scrapers 26 on each of the collection boxes 15 located between the first steel wire filter screen 9 and the second steel wire filter screen 10 are respectively in contact with the first steel wire filter screen 9 and the second steel wire filter screen 10, two scrapers 26 on each of the collection boxes 15 located between the first steel wire filter screen 9 and the first guide pipe 12 are respectively in contact with the first steel wire filter screen 9 and the inner wall of the box body 7, and the purpose of the arrangement is that when a user pulls the two touch rods 24 to drive the collection boxes 15 to vertically move upwards, the scrapers 26 on the two collection boxes 15 can scrape impurities adhered to the first steel wire filter screen 9 and the second steel wire filter screen 10 which are not detached, cleaned and replaced in the box body 7 into the collection boxes 15, so as to reduce the frequency of replacing or cleaning the first steel wire filter screen 9 and the second steel wire filter screen 10, and the use is simple and convenient.

As figure 4, a plurality of through holes 25 have all been seted up at the box bottom of two collection boxes 15, and the purpose of this setting is when taking out collection box 15 from the box 7 internal dismounting, and the emollient in the collection box 15 flows out to the box 7 in through hole 25 on the collection box 15, convenience simple to use.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. The utility model provides a motor gear lubricating mechanism, includes gear box (1), gear box (1) internally mounted multiunit wind-powered electricity generation machine gear (2), gear box (1) bottom sets up collecting vat (3), case lid (4) are installed to gear box (1) upper end, case lid (4) inboard installation shower (5), and shower (5) are gone up and are equipped with a plurality of shower nozzles (6) along the length direction interval of shower (5), a serial communication port, be equipped with box (7) on case lid (4), can dismantle on box (7) and be connected with closing plate (8) that are used for sealing box (7), install first steel wire filter screen (9), second steel wire filter screen (10) through first installed part in box (7), first steel wire filter screen (9), second steel wire filter screen (10) set up side by side, the relative both sides of box (7) are equipped with first pipe (12), second pipe (13) respectively, the one end that box (7) were kept away from to second pipe (13) passes case lid (4) and shower (5) intercommunication, first pipe (12) and first pipe (14) are equipped with on the liquid pump (3) intercommunication on the gear box (7), two collecting boxes (15) are installed in the box body (7) through a second installation piece, one collecting box (15) is located between the first steel wire filter screen (9) and the second steel wire filter screen (10), and the other collecting box (15) is located between the first steel wire filter screen (9) and the first guide pipe (12).

2. The motor gear lubricating mechanism according to claim 1, characterized in that the first mounting member comprises two first plates (16) horizontally arranged and two second plates (17) vertically arranged on two opposite sides of the first plates (16), the first and second wire screens (9, 10) are respectively located on top ends of the two first plates (16), and two opposite sides of the first and second wire screens (9, 10) are fixedly connected with the two second plates (17), two opposite sides of the inner wall of the box body (7) are respectively provided with a sliding chute (18) for the second plates (17) to vertically insert, at this time, the first plates (16) are in contact with the bottom of the box body (7), the top ends of the first and second wire screens (9, 10) are in contact with the bottom end of the plate (8), the box opening of the collecting box (15) faces upwards, and the top end of the collecting box (15) is flush with the top end of the first plates (16).

3. The motor gear lubricating mechanism according to claim 2, characterized in that the closing plate (8) is mounted on the box body (7) through bolts (19), the bottom end of the closing plate (8) is provided with a sealing layer (20) contacting with the box body (7), and the closing plate (8) is provided with an observation window (21).

4. The motor gear lubricating mechanism according to claim 1, wherein the second mounting member comprises sliding blocks (22) arranged on two opposite sides of the collecting box (15) and sliding grooves (23) arranged on two opposite sides of the box body (7) and used for allowing the sliding blocks (22) to vertically slide in, the bottom ends of the two collecting boxes (15) are in contact with the bottom of the box body in the box body (7), two opposite abutting rods (24) are vertically arranged at the box openings of the collecting boxes (15), and the top ends of the two abutting rods (24) are abutted against the bottom end of the closing plate (8).

5. The motor gear lubricating mechanism according to claim 4, wherein the bottom of each of the two collecting boxes (15) is provided with a plurality of through holes (25).

6. The motor gear lubricating mechanism as claimed in claim 4, characterized in that scrapers (26) are obliquely arranged upwards on two opposite sides of the top end of each of the two collecting boxes (15), the two scrapers (26) on the collecting box (15) between the first steel wire filter screen (9) and the second steel wire filter screen (10) are respectively in contact with the first steel wire filter screen (9) and the second steel wire filter screen (10), and the two scrapers (26) on the collecting box (15) between the first steel wire filter screen (9) and the first conduit (12) are respectively in contact with the first steel wire filter screen (9) and the inner wall of the box body (7).

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