CN211202626U

CN211202626U - Independent bearing lubricating device of spiral propeller

Info

Publication number: CN211202626U
Application number: CN201921231304.3U
Authority: CN
Inventors: 陆肖康
Original assignee: Suzhou Jiguang Mould Manufacturing Co ltd
Current assignee: Suzhou Jiguang Mould Manufacturing Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-08-07
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a screw propeller's independent bearing lubricating arrangement, including bearing device, the equal fixedly connected with bracing piece in both sides of bearing device bottom, two the equal fixedly connected with lubricating-oil tank in bottom of bracing piece, one side of lubricating-oil tank is provided with the pump oil device, the opposite side of lubricating-oil tank is provided with circulating device, the bottom of oil pump is fixed in the bottom of lubricating-oil tank inner wall, the end intercommunication that produces oil of oil pump has pump oil pipe to pump oil pipe keeps away from the one end of oil pump and runs through lubricating-oil tank and extend to the outside of lubricating-oil tank, pump oil pipe extends to the outside one end of lubricating-oil tank and bearing device intercommunication. A screw propeller's independent bearing lubricating arrangement, be equipped with pump oil device and circulating device, can fully lubricate the bearing device, can also filter and cool off lubricating oil, help bearing device cooling brings better use prospect.

Description

Independent bearing lubricating device of spiral propeller

Technical Field

The utility model relates to a bearing technical field specifically is a screw propeller's independent bearing lubricating arrangement.

Background

The early linear motion bearing form is that a row of wooden poles are placed under a row of prying plates, the modern linear motion bearing uses the same working principle, but sometimes balls are used for replacing rollers, the simplest rotary bearing is a shaft sleeve bearing which is just a lining clamped between a wheel and a wheel shaft, the design is then replaced by a rolling bearing, namely a plurality of cylindrical rollers are used for replacing the original lining, each rolling body is like a single wheel, the bearing is an important part in the modern mechanical equipment, and the bearing mainly has the functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process and ensuring the rotation precision of the mechanical rotating body.

Proper lubrication and lubrication procedures are key components to ensure the life expectancy of bearings, lubrication is required to reduce friction and wear within the bearings, friction and wear between the bearing rings, rolling elements and direct metal contact between the cages is reduced, but the lubrication oil is lost during use, and impurities are generated from a single batch of lubrication oil over time, causing damage to the bearings, and during operation of the bearings, due to high temperature generated by high speed rotation, lubrication in the conventional manner cannot reduce the temperature of the lubrication oil, and thus cannot protect the bearings.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a screw propeller's independent bearing lubricating arrangement possesses advantages such as cooling and processing back cyclic utilization, has solved the problem that unable solution lubricating oil heaies up and lubricating oil produces impurity.

(II) technical scheme

In order to realize the above-mentioned cooling and the cyclic utilization purpose after handling, the utility model provides a following technical scheme: the utility model provides a screw propeller's independent bearing lubricating arrangement, includes the bearing device, the equal fixedly connected with bracing piece in both sides of bearing device bottom, two the equal fixedly connected with lubricating-oil tank in bottom of bracing piece, one side of lubricating-oil tank is provided with the pump oil device, the opposite side of lubricating-oil tank is provided with circulating device.

Preferably, the oil pumping device includes oil pump, pump oil pipe, oil pumping pipe and baffle, the bottom of oil pump is fixed in the bottom of lubricating-oil tank inner wall, the end intercommunication that produces oil of oil pump has pump oil pipe to pump oil pipe keeps away from the one end of oil pump and runs through the lubricating-oil tank and extend to the outside of lubricating-oil tank, pump oil pipe extends to the outside one end and the bearing device intercommunication of lubricating-oil tank, the oil feed end intercommunication of oil pump has oil pumping pipe, oil pumping pipe keeps away from the one end of oil pump and runs through there is the baffle to the top and the bottom of baffle respectively with the top and the bottom fixed connection of lubricating-oil tank inner wall, pump oil pipe and lubricating-oil tank intercommunication department install sealing element.

Preferably, circulating device includes fixed screw, fixed plate, cooler and circulating pipe, the top threaded connection of the top of fixed screw and lubricated oil tank inner wall, the fixed plate has been run through to the bottom of fixed screw, the bottom fixedly connected with cooler of fixed plate, one side of lubricated oil tank has been run through to have the circulating pipe to the circulating pipe is located the outside one end and the bearing device intercommunication of lubricated oil tank, fixed screw has been seted up at the top of bottom plate.

Preferably, one end of the circulating pipe, which is positioned outside the lubricating oil tank, is communicated with a lubricating oil filter.

Preferably, the top of the lubricating oil tank is communicated with an oil inlet pipe, and a nut is installed at one end, located outside the lubricating oil tank, of the oil inlet pipe.

Preferably, the bottom of the lubricating oil tank is fixedly connected with a bottom plate, and the top of the bottom plate is provided with a fixing screw hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a screw propeller's independent bearing lubricating arrangement possesses following beneficial effect:

1. this screw propeller's independent bearing lubricating arrangement goes into the bearing device through the oil pump with lubricating oil pump for the bearing device soaks in lubricating oil all the time, reaches the lubricated effect at every moment, reaches the purpose of protection bearing, prevents that the bearing from damaging, and lubricating oil flows back to the lubricating oil tank through the circulating pipe again, makes lubricating oil last lubrication in the flow, and the lubrication is more abundant, and the fuel feeding volume is controlled easily.

2. This screw propeller's independent bearing lubricating arrangement through the setting of cooler for endless lubricating oil can cool down, helps bearing device's heat dissipation, prevents that bearing device from overheated and damaging, guarantees bearing device's life, and through lubricating oil filter's setting, filters endless lubricating oil at any time, reduces the impurity in the lubricating oil, prevents that impurity from damaging the bearing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the lubricating oil tank of the present invention;

FIG. 3 is a schematic structural view of the oil pumping device of the present invention;

fig. 4 is a schematic structural view of the circulation device of the present invention.

In the figure: 1. a bearing device; 2. a support bar; 3. a lubricating oil tank; 4. an oil pumping device; 41. an oil pump; 42. a pump oil pipe; 43. an oil pumping pipe; 44. a partition plate; 5. a circulation device; 51. fixing screws; 52. a fixing plate; 53. a cooler; 54. a circulation pipe; 6. a lubricating oil filter; 7. an oil inlet pipe; 8. a nut; 9. A base plate; 10. and fixing the screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, a separate bearing lubrication device for a screw propeller includes a bearing device 1, support rods 2 fixedly connected to both sides of the bottom of the bearing device 1, a lubrication oil tank 3 fixedly connected to the bottoms of the two support rods 2, an oil pumping device 4 disposed on one side of the lubrication oil tank 3, and a circulation device 5 disposed on the other side of the lubrication oil tank 3.

Further, the oil pumping device 4 includes an oil pump 41, an oil pumping pipe 42, an oil pumping pipe 43 and a partition 44, the bottom of the oil pump 41 is fixed to the bottom of the inner wall of the lubricating oil tank 3, the oil outlet end of the oil pump 41 is communicated with the oil pumping pipe 42, and one end of the oil pumping pipe 42, which is far away from the oil pump 41, penetrates through the lubricating oil tank 3 and extends to the outside of the lubricating oil tank 3, one end of the oil pumping pipe 42, which extends to the outside of the lubricating oil tank 3, is communicated with the bearing device 1, the oil pumping pipe 43 is communicated with the oil inlet end of the oil pump 41, one end of the oil pumping pipe 43, which is far away from the oil pump 41, penetrates through the partition 44, and the top and the bottom of the partition 44 are respectively and fixedly connected with the top and the bottom of the inner wall of the lubricating oil tank 3, the lubricating oil pump 41 pumps the lubricating oil into the bearing device 1, so that the bearing device 1, the lubricating oil is continuously lubricated in the flowing process, the lubrication is more sufficient, and the oil supply amount is easy to control.

Further, circulating device 5 includes fixed screw 51, fixed plate 52, cooler 53 and circulating pipe 54, the top threaded connection of fixed screw 51 and the top of lubricating oil tank 3 inner wall, fixed plate 52 has been run through to the bottom of fixed screw 51, the bottom fixedly connected with cooler 53 of fixed plate 52, circulating pipe 54 has been run through to one side of lubricating oil tank 3, and circulating pipe 54 is located the outside one end of lubricating oil tank 3 and is linked together with bearing device 1, through the setting of cooler 53, make the cooling can be carried out to the lubricating oil of circulation, help bearing device 1's heat dissipation, prevent that bearing device 1 from overheating and damaging.

Further, one end of the circulation pipe 54 located outside the lubricating oil tank 3 is communicated with a lubricating oil filter 6, and the lubricating oil filter 6 is used for removing impurities such as dust, metal particles, carbon deposits and soot particles in the engine oil.

Furthermore, the top of the lubricating oil tank 3 is communicated with an oil inlet pipe 7, one end, located outside the lubricating oil tank 3, of the oil inlet pipe 7 is provided with a screw cap 8, and new lubricating oil can be added and old lubricating oil can be pumped out through the oil inlet pipe 7.

Further, the bottom fixedly connected with bottom plate 9 of lubricating-oil tank 3, fixed screw 10 has been seted up at the top of bottom plate 9, and is convenient fixed.

The working principle is as follows: this screw propeller's independent bearing lubricating arrangement, pump lubricating oil into bearing device 1 through oil pump 41, make bearing device 1 soak in lubricating oil all the time, reach the effect of lubricating at all times, reach the purpose of protection bearing, prevent the bearing damage, and lubricating oil flows back again in lubricating oil tank 3 through circulating pipe 54, make lubricating oil continuously lubricate in the flow, it is more abundant to lubricate, and the oil feeding volume is controlled easily, setting through cooler 53, make the circulating lubricating oil can cool down, help the heat dissipation of bearing device 1, prevent that bearing device 1 from overheating and damaging, guarantee bearing device 1's life, and through lubricating oil filter 6's setting, filtering cycle's lubricating oil at any time, reduce the impurity in the lubricating oil, prevent that impurity from damaging the bearing.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a propeller's independent bearing lubricating arrangement, includes bearing arrangement (1), its characterized in that: the bearing device is characterized in that supporting rods (2) are fixedly connected to the two sides of the bottom of the bearing device (1) respectively, a lubricating oil tank (3) is fixedly connected to the bottom of the supporting rods (2) respectively, an oil pumping device (4) is arranged on one side of the lubricating oil tank (3), and a circulating device (5) is arranged on the other side of the lubricating oil tank (3).

2. The independent bearing lubrication device for a screw propeller according to claim 1, wherein: the oil pumping device (4) comprises an oil pump (41), an oil pumping pipe (42), an oil pumping pipe (43) and a partition plate (44), the bottom of the oil pump (41) is fixed at the bottom of the inner wall of the lubricating oil tank (3), the oil outlet end of the oil pump (41) is communicated with a pump oil pipe (42), and one end of the pump oil pipe (42) far away from the oil pump (41) penetrates the lubricating oil tank (3) and extends to the outside of the lubricating oil tank (3), one end of the pump oil pipe (42) extending to the outside of the lubricating oil tank (3) is communicated with the bearing device (1), an oil pumping pipe (43) is communicated with the oil inlet end of the oil pump (41), a partition plate (44) penetrates through one end, far away from the oil pump (41), of the oil pumping pipe (43), and the top and the bottom of the partition plate (44) are respectively and fixedly connected with the top and the bottom of the inner wall of the lubricating oil tank (3), and a sealing element is arranged at the communication position of the pump oil pipe (42) and the lubricating oil tank (3).

3. The independent bearing lubrication device for a screw propeller according to claim 1, wherein: circulating device (5) are including fixed screw (51), fixed plate (52), cooler (53) and circulating pipe (54), the top threaded connection of the top of fixed screw (51) and lubricated oil tank (3) inner wall, fixed plate (52) have been run through to the bottom of fixed screw (51), the bottom fixedly connected with cooler (53) of fixed plate (52), circulating pipe (54) have been run through to one side of lubricated oil tank (3) to circulating pipe (54) are located the outside one end and bearing device (1) intercommunication of lubricated oil tank (3), sealing element is installed with lubricated oil tank (3) intercommunication department in circulating pipe (54).

4. An independent bearing lubrication device for a screw propeller according to claim 3, wherein: one end of the circulating pipe (54) positioned outside the lubricating oil tank (3) is communicated with a lubricating oil filter (6).

5. The independent bearing lubrication device for a screw propeller according to claim 1, wherein: the top of lubricating-oil tank (3) intercommunication has into oil pipe (7), advance oil pipe (7) and be located the outside one end of lubricating-oil tank (3) and install nut (8).

6. The independent bearing lubrication device for a screw propeller according to claim 1, wherein: the bottom of the lubricating oil tank (3) is fixedly connected with a bottom plate (9), and a fixing screw hole (10) is formed in the top of the bottom plate (9).