CN217302455U

CN217302455U - Lubricating oil station of double-dragging sintering fan

Info

Publication number: CN217302455U
Application number: CN202220867010.5U
Authority: CN
Inventors: 张爱华; 龚海荣; 徐明洪
Original assignee: Nantong Bonan Lubrication Hydraulic Equipment Co ltd
Current assignee: Nantong Bonan Lubrication Hydraulic Equipment Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-26
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a two sintering fan lubricating oil stations that drag, including main motor, main motor one side is equipped with the fan, main motor with both sides of fan are equipped with bearing one and bearing two respectively, bearing one with two top between them of bearing all are equipped with the high pressure and advance oil pipe, the other end that the high pressure advances oil pipe is connected with high-order oil tank and is link up, bearing one with two bottoms between them of bearing all are equipped with the low pressure and advance oil pipe, the low pressure advances to be equipped with circulating filter pump, filter, high-pressure oil pump, low-pressure oil pump, cooler on the oil pipe in proper order. Has the advantages that: through filtering mechanism's design, the fluid velocity of flow is big more, and turbine blade drives the rotatory speed of filter screen also fast more, and is also fast more to impurity filterable speed to can be quick collect the filter screen with the impurity in the fluid on, and gather a plurality of impurity together under the effect of centrifugal force, form the impurity heap, and then make things convenient for follow-up collection to in the through-hole.

Description

Lubricating oil station for double-dragging sintering fan

Technical Field

The utility model relates to a lubricating oil station technical field particularly, relates to a two sintering fan lubricating oil stations that drag.

Background

The lubricating oil is a liquid or semisolid lubricating agent used on various types of automobiles and mechanical equipment to reduce friction and protect machines and workpieces, and mainly plays roles in lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like. The lubricating oil is used between two objects which move relatively, and has the function of reducing friction and abrasion caused by the contact of the two objects, namely the lubricating oil.

Current two sintering fan lubricating oil that drag stands in the use, and the filter effect of its filter is not good, and impurity in the fluid can't be filtered totally, and then causes impure fluid to get into the bearing in, causes destruction to the bearing, reduces the life of bearing.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a two sintering fan lubricating oil stations that drag to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a double-dragging sintering fan lubricating oil station comprises a main motor, wherein a fan is arranged on one side of the main motor, a first bearing and a second bearing are respectively arranged on two sides of the main motor and the fan, a first high-pressure oil inlet pipe is arranged at the tops of the first bearing and the second bearing, the other end of the high-pressure oil inlet pipe is connected with a high-level oil tank and communicated with the high-level oil tank, a first bearing and the second bearing are respectively provided with a low-pressure oil inlet pipe at the bottoms of the two bearings, a circulating filter pump, a filter, a high-pressure oil pump, a low-pressure oil pump and a cooler are sequentially arranged on the low-pressure oil inlet pipe, the other end of the cooler is connected with the high-level oil tank and communicated with the high-level oil tank, a filtering mechanism is arranged inside the filter and comprises a supporting frame positioned inside the filter, a rotating rod is sleeved in the middle of the supporting frame, and a plurality of frame rods and turbine blades are respectively arranged at two ends of the rotating rod, a plurality of be equipped with the filter screen between the frame pole, seted up a plurality of through-hole on the filter screen, the inside shutoff subassembly that is equipped with of through-hole, the other end of through-hole is equipped with collects the screen panel, it hinders the subassembly to be equipped with back to collect the inside screen panel.

Preferably, the shutoff subassembly includes swing joint and is in shutoff board on the through-hole inner wall, the surface both sides of shutoff board all are equipped with the slider, all be equipped with spout and stopper on the both sides inner wall of through-hole, be equipped with the spring in the spout, the tip of slider run through to in the spout with the tip extrusion of spring is in the same place.

Preferably, the blocking assembly comprises a plurality of installing seats distributed on the inner wall of the collecting net cover in a staggered mode, a rotating shaft is sleeved in the middle of each installing seat, a blocking plate is sleeved on each rotating shaft, and a limiting pin matched with the blocking plate is arranged on the outer surface of each installing seat.

Preferably, the spring is a compression spring, spring washers are arranged at two ends of the spring, and the plugging plate and the sliding block are of an integrated structure.

Preferably, the cooler is provided with a water inlet and a water outlet, and the bottoms of the circulating filter pump and the low-pressure oil pump are both provided with sewage outlets.

Preferably, the filter screen and the collecting screen cover are both provided with a plurality of filter holes.

The utility model has the advantages that: through the design of the filtering mechanism, the higher the flow velocity of the oil liquid is, the higher the speed of the turbine blade driving the filter screen to rotate is, and the higher the speed of filtering impurities is, so that the impurities in the oil liquid can be quickly collected on the filter screen, and a plurality of impurities are gathered together under the action of centrifugal force to form an impurity pile, and further the subsequent collection to the through hole is facilitated; through the design of the plugging component, only small-particle impurities can flow in a gap between the plugging plate and the through hole under normal conditions, when the filter screen rotates, the plugging plate can rotate under the action of centrifugal force and water flow impact, and then the gap between the plugging plate and the through hole is enlarged, so that the speed of the impurities entering the collecting net cover can be increased in high-speed flowing oil, the diffusion of the impurities is reduced, and the spring can push the plugging plate to rotate to an initial position when the oil flows at a constant speed; through the design of hindering the board that returns, when fluid carries slowly or stops fluid to carry, can shelter from and hinder back the impurity in collecting the screen panel, and then prevent that impurity from flowing out and collecting the screen panel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, 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 general structural diagram of a lubricating oil station of a double-dragging sintering fan according to an embodiment of the present invention;

fig. 2 is a schematic diagram of the internal structure of a filter of a lubricating oil station of a double-dragging sintering fan according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an internal structure of a collecting mesh enclosure of a double-dragging sintering fan lubricating oil station according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a point a structure of a lubricating oil station of a double-dragging sintering fan according to an embodiment of the present invention.

In the figure:

1. a main motor; 2. a first bearing; 3. a fan; 4. a second bearing; 5. a high pressure oil inlet pipe; 6. a high-level oil tank; 7. a low pressure oil inlet pipe; 8. a circulating filter pump; 9. a filter; 10. a high-pressure oil pump; 11. a low pressure oil pump; 12. a cooler; 13. a frame bar; 14. a filter screen; 15. a through hole; 16. a plugging plate; 17. a slider; 18. a chute; 19. a spring; 20. a limiting block; 21. collecting a mesh enclosure; 22. a mounting seat; 23. a block back plate; 24. a support frame; 25. rotating the rod; 26. a turbine blade.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a two sintering fan lubricating oil stations that drag.

In the first embodiment, as shown in fig. 1-4, a lubricating oil station for a double-drag sintering fan according to an embodiment of the present invention includes a main motor 1, a fan 3 is disposed on one side of the main motor 1, a first bearing 2 and a second bearing 4 are disposed on two sides of the main motor 1 and the fan 3, respectively, a high pressure oil inlet pipe 5 is disposed on the top of each of the first bearing 2 and the second bearing 4, the other end of the high pressure oil inlet pipe 5 is connected to and communicated with a high-level oil tank 6, a low pressure oil inlet pipe 7 is disposed on the bottom of each of the first bearing 2 and the second bearing 4, a circulating filter pump 8, a filter 9, a high pressure oil pump 10, a low pressure oil pump 11, and a cooler 12 are sequentially disposed on the low pressure oil inlet pipe 7, the other end of the cooler 12 is connected to and communicated with the high-level oil tank 6, a filtering mechanism is disposed inside the filter 9, the filtering mechanism includes a supporting frame 24 disposed inside the filter 9, the middle part cover of support frame 24 is equipped with dwang 25, the both ends of dwang 25 are equipped with a plurality of frame pole 13 and turbine blade 26, a plurality of respectively be equipped with filter screen 14 between the frame pole 13, a plurality of through-hole 15 has been seted up on the filter screen 14, the inside shutoff subassembly that is equipped with of through-hole 15, the other end of through-hole 15 is equipped with collects screen panel 21, collect screen panel 21 inside and be equipped with and hinder back the subassembly.

Embodiment two, as shown in fig. 1-4, a lubricating oil station for a double-drag sintering fan according to an embodiment of the present invention includes a main motor 1, a fan 3 is disposed on one side of the main motor 1, a first bearing 2 and a second bearing 4 are disposed on two sides of the main motor 1 and the fan 3, respectively, a high pressure oil inlet pipe 5 is disposed on top of each of the first bearing 2 and the second bearing 4, the other end of the high pressure oil inlet pipe 5 is connected to and communicated with a high-level oil tank 6, a low pressure oil inlet pipe 7 is disposed on bottom of each of the first bearing 2 and the second bearing 4, a circulating filter pump 8, a filter 9, a high pressure oil pump 10, a low pressure oil pump 11, and a cooler 12 are sequentially disposed on the low pressure oil inlet pipe 7, the other end of the cooler 12 is connected to and communicated with the high-level oil tank 6, a filtering mechanism is disposed inside the filter 9, the filtering mechanism includes a support frame 24 disposed inside the filter 9, the middle part cover of support frame 24 is equipped with dwang 25, the both ends of dwang 25 are equipped with a plurality of frame pole 13 and turbine blade 26 respectively, a plurality of be equipped with filter screen 14 between the frame pole 13, a plurality of through-hole 15 has been seted up on filter screen 14, the inside shutoff subassembly that is equipped with of through-hole 15, the other end of through-hole 15 is equipped with collects screen panel 21, it hinders back the subassembly to collect inside the screen panel 21, the shutoff subassembly includes swing joint at shutoff board 16 on the through-hole 15 inner wall, the surface both sides of shutoff board 16 all are equipped with slider 17, all be equipped with spout 18 and stopper 20 on the both sides inner wall of through-hole 15, be equipped with spring 19 in the spout 18, the tip of slider 17 run through to in the spout 18 with the tip extrusion of spring 19 is in the same place, spring 19 is compression spring, spring 19's both ends all are equipped with spring washer, the blocking plate 16 and the sliding block 17 are of an integrated structure. From the above design, through the design of shutoff subassembly, the clearance between shutoff board 16 and through-hole 15 only supplies the granule impurity to flow under normal conditions, when filter screen 14 is rotatory, under centrifugal force and the effect of rivers impact, shutoff board 16 can take place rotatoryly, and then enlarges the clearance between shutoff board 16 and through-hole 15, like this, can accelerate the speed that impurity got into collection screen panel 21 in the fluid of high-speed flow, reduce the diffusion of impurity, and spring 19 can promote shutoff board 16 to revolve to initial position when the even speed flows.

Embodiment three, as shown in fig. 1 to 4, a lubricating oil station for a double-drag sintering fan according to an embodiment of the present invention includes a main motor 1, a fan 3 is disposed on one side of the main motor 1, a first bearing 2 and a second bearing 4 are disposed on two sides of the main motor 1 and the fan 3, respectively, a high pressure oil inlet pipe 5 is disposed on top of each of the first bearing 2 and the second bearing 4, the other end of the high pressure oil inlet pipe 5 is connected to and communicated with a high-level oil tank 6, a low pressure oil inlet pipe 7 is disposed on bottom of each of the first bearing 2 and the second bearing 4, a circulating filter pump 8, a filter 9, a high pressure oil pump 10, a low pressure oil pump 11, and a cooler 12 are sequentially disposed on the low pressure oil inlet pipe 7, the other end of the cooler 12 is connected to and communicated with the high-level oil tank 6, a filtering mechanism is disposed inside the filter 9, the filtering mechanism includes a support frame 24 disposed inside the filter 9, a rotating rod 25 is sleeved in the middle of the supporting frame 24, a plurality of frame rods 13 and turbine blades 26 are respectively arranged at two ends of the rotating rod 25, a filter screen 14 is arranged between the plurality of frame rods 13, the filter screen 14 is provided with a plurality of through holes 15, the inside of each through hole 15 is provided with a plugging component, the other end of the through hole 15 is provided with a collecting mesh enclosure 21, a return-blocking component is arranged inside the collecting mesh enclosure 21, the block back component comprises a plurality of mounting seats 22 which are distributed on the inner wall of the collecting net cover 21 in a staggered way, a rotating shaft is sleeved in the middle of the mounting seat 22, a return-blocking plate 23 is sleeved on the rotating shaft, a limiting pin matched with the return-blocking plate 23 is arranged on the outer surface of the mounting seat 22, the cooler 12 is provided with a water inlet and a water outlet, the circulating filter pump 8 and the bottom of the low-pressure oil pump 11 are both provided with a sewage discharge outlet, and the filter screen 14 and the collecting mesh enclosure 21 are both provided with a plurality of filter holes. From foretell design easily, through the design that hinders the subassembly back, when fluid is carried slowly or is stopped fluid and carry, can shelter from and hinder back the impurity in collecting the screen panel 21, and then prevent that the impurity from flowing out and collecting screen panel 21.

In practical application, when oil passes through the filter 9, flowing oil impacts the turbine blades 26, the turbine blades 26 drive the rotating rod 25 to rotate, the rotating rod 25 drives the frame rods 13 and the filter screen 14 to rotate, when the oil passes through the filter screen 14, impurities in the oil can be intercepted on the filter screen 14, meanwhile, a plurality of impurities can be collected and attached to the filter screen 14 under the action of centrifugal force, then the flowing oil drives the impurities to slowly move on the filter screen 14, when the impurities move to the through holes 15, the impurities can enter the collecting mesh enclosure 21 (firstly, the flowing liquid and the impurities can impact the plugging plate 16, meanwhile, under the action of the centrifugal force, the plugging plate 16 can slightly rotate, at the moment, the gap between the plugging plate 16 and the through holes 15 can be increased, the speed of the impurities entering the collecting mesh enclosure 21 is accelerated, when the oil stops being conveyed, the blanking plate 16 will be pivoted to the initial position by the spring 19 to prevent impurities from flowing back onto the filter screen 14), and clean oil will continue to be transported through the turbine blades 26.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The lubricating oil station for the double-dragging sintering fan is characterized by comprising a main motor (1), wherein a fan (3) is arranged on one side of the main motor (1), a first bearing (2) and a second bearing (4) are respectively arranged on two sides of the main motor (1) and the fan (3), high-pressure oil inlet pipes (5) are respectively arranged at the tops of the first bearing (2) and the second bearing (4), the other ends of the high-pressure oil inlet pipes (5) are connected and communicated with a high-level oil tank (6), low-pressure oil inlet pipes (7) are respectively arranged at the bottoms of the first bearing (2) and the second bearing (4), a circulating filter pump (8), a filter (9), a high-pressure oil pump (10), a low-pressure oil pump (11) and a cooler (12) are sequentially arranged on the low-pressure oil inlet pipes (7), and the other end of the cooler (12) is connected and communicated with the high-level oil tank (6), the inside filtering mechanism that is equipped with of filter (9), filtering mechanism is including being located inside support frame (24) of filter (9), the middle part cover of support frame (24) is equipped with dwang (25), the both ends of dwang (25) are equipped with a plurality of frame pole (13) and turbine blade (26), a plurality of respectively be equipped with filter screen (14) between frame pole (13), a plurality of through-hole (15) have been seted up on filter screen (14), the inside shutoff subassembly that is equipped with of through-hole (15), the other end of through-hole (15) is equipped with collects screen panel (21), it hinders back the subassembly to collect inside being equipped with of screen panel (21).

2. The double-dragging sintering fan lubricating oil station according to claim 1, wherein the plugging assembly comprises a plugging plate (16) movably connected to the inner wall of the through hole (15), sliding blocks (17) are arranged on both sides of the outer surface of the plugging plate (16), sliding grooves (18) and limiting blocks (20) are arranged on both inner walls of the through hole (15), springs (19) are arranged in the sliding grooves (18), and the end portions of the sliding blocks (17) penetrate through the sliding grooves (18) and are extruded together with the end portions of the springs (19).

3. The double-dragging sintering fan lubricating oil station according to claim 2, wherein the return-blocking assembly comprises a plurality of mounting seats (22) distributed on the inner wall of the collecting net cover (21) in a staggered manner, a rotating shaft is sleeved in the middle of each mounting seat (22), a return-blocking plate (23) is sleeved on each rotating shaft, and a limiting pin matched with the return-blocking plate (23) is arranged on the outer surface of each mounting seat (22).

4. The double-dragging sintering fan lubricating oil station according to claim 3, wherein the spring (19) is a compression spring, spring washers are arranged at both ends of the spring (19), and the blocking plate (16) and the sliding block (17) are of an integrated structure.

5. The double-dragging sintering fan lubricating oil station as claimed in claim 4, wherein the cooler (12) is provided with a water inlet and a water outlet, and the circulating filter pump (8) and the low-pressure oil pump (11) are provided with sewage outlets at the bottoms thereof.

6. The double-dragging sintering fan lubricating oil station according to claim 5, wherein a plurality of filtering holes are formed in both the filtering net (14) and the collecting net cover (21).