Water guide bearing respirator

Abstract

The invention relates to the technical field of bearing respirators, in particular to a water guide bearing respirator which comprises an outer shell, and a flange plate is fixed to the outer portion of one side of the outer shell. According to the water guide bearing respirator, in the using process of the bearing respirator, oil mist is preliminarily filtered through the filtering holes in one side wall of the fixing barrel to intercept impurities, then enters the first fixing barrel to rise, passes through the oil absorption sponge at the top end to intercept and remove the oil mist, and then clean gas is exhausted through the top end of the second fixing barrel; through the conical arrangement of the bearing frame and the arrangement of the collecting barrel in the first fixing barrel, oil drops filtered and intercepted by the oil absorption sponge flow along the conical surface of the bearing frame in a concentrated mode and then drop into the collecting barrel at the bottom, so that collection is completed, flowing oil stains can be effectively recycled, and pollution to equipment caused by leakage is avoided; meanwhile, in the later period, oil dirt collected in the collecting barrel can be discharged by opening a sealing plug at the bottom of the fixed bottom plate, and overall use is convenient and fast.

Description

Technical Field

[0001] The invention relates to the technical field of bearing breathers, in particular to a water-guided bearing breather. Background Art

[0002] A water-guided bearing is installed in the rotating assembly of the water pump turbine unit. Oil flows inside the water-guided bearing during operation. In order to prevent the escape of oil mist and the circulation of air, a bearing breather needs to be installed on the top of the water-guided bearing.

[0003] The existing bearing breather is mainly composed of a shell and an oil-absorbing sponge filter element. The oil-absorbing sponge filter element filters and blocks the oil mist from escaping. However, the existing bearing breather cannot collect the oil droplets intercepted by the filter. The oil droplets can only flow along the side wall of the bearing breather on the equipment and the ground. Since the flowing oil cannot be effectively recovered, it is easy to cause equipment pollution. Summary of the invention

[0004] The object of the present invention is to provide a water-guided bearing breather to solve the problem that the existing bearing breather proposed in the above background technology cannot collect the oil droplets intercepted by filtration, and the oil droplets can only flow along the side wall of the bearing breather on the equipment and the ground. Since the flowing oil cannot be effectively recovered, it is easy to cause equipment pollution.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water-guided bearing respirator, comprising an outer shell, a flange is fixed on the outside of one side of the outer shell, a fixing cylinder 1 is fixed on the inside of the side of the outer shell close to the flange, a fixing base plate is sealed and installed on one end of the fixing cylinder 1 close to the flange, a plurality of filter holes are arranged at equal angles around and through the edge of the side of the fixing cylinder 1 close to the fixing base plate, a fixing cylinder 2 is installed on the side of the fixing cylinder 1 away from the fixing base plate by plug-in engagement, an oil-absorbing sponge is arranged inside the fixing cylinder 1 and the fixing cylinder 2; a collecting mechanism, the collecting mechanism is arranged inside one side of the fixing cylinder 1; a squeezing mechanism, the squeezing mechanism is arranged inside one side of the fixing cylinder 2; a cleaning mechanism, the cleaning mechanism is arranged on one side of the filter hole.

[0006] Furthermore, the collecting mechanism comprises a support frame, which is fixedly mounted on the inner wall of the fixed cylinder 1 close to the fixed cylinder 2, and is arranged in an inverted cone shape, and an oil-absorbing sponge is adhered around the inner wall of the top end of the support frame.

[0007] Furthermore, the collecting mechanism also includes a collecting cylinder and a sealing plug. The collecting cylinder is fixed to one side of the top end of the fixed bottom plate located at the bottom end of the supporting frame, and the sealing plug is installed with an internal rotating seal on one side of the fixed bottom plate close to the bottom end of the collecting cylinder.

[0008] Furthermore, the extrusion mechanism includes a guide cover, a sealing cover and a limiting compression rod. A guide cover in a positive cone shape is fixedly installed inside one side of the top end of the fixed cylinder II, a sealing cover is arranged outside the top end of the fixed cylinder II, and a plurality of limiting compression rods are installed at equal angles around one side of the bottom end of the sealing cover, and one end of the limiting compression rod is embedded inside the edge of one side of the top end of the fixed cylinder II.

[0009] Furthermore, the extrusion mechanism also includes a limit spring, a limit rack, a large bevel gear rod and a limit gear. A limit spring is sleeved through the outside of one side of the limit compression rod, and the two ends of the limit spring are respectively installed on one side of the sealing cover and the fixed cylinder 2. A limit rack is fixed to one side of the bottom end of the sealing cover, and a large bevel gear rod is installed on one side of the top end of the air deflector through a bracket for horizontal rotation. One side of the large bevel gear rod passes through and is fixed with a limit gear, and one side of the limit gear is meshed with one side of the limit rack.

[0010] Furthermore, the extrusion mechanism also includes a rotating rod, a small bevel gear and a fixed block. A rotating rod is longitudinally arranged in the middle position inside the support bracket, a small bevel gear is fixed to the top of the rotating rod, and the rotating rod is installed on one side of the air deflector by rotating therebetween. One side of the small bevel gear is meshed and connected with one side of the bevel gear end of the large bevel gear rod, and two fixed blocks are symmetrically and obliquely fixed on one side of the rotating rod close to the bottom end of the support bracket.

[0011] Furthermore, the squeezing mechanism also includes an auxiliary rod, a fixed frame and a squeezing roller. The auxiliary rod is slidably installed inside the fixed block, and the fixed frame is connected and fixed between one end of the auxiliary rod close to the inner wall of the supporting frame. The squeezing roller is rotatably installed inside the fixed frame, and one side of the squeezing roller is in contact with one side of the oil-absorbing sponge.

[0012] Furthermore, the squeezing mechanism also includes a squeezing spring, and a squeezing spring is sleeved and installed through the outside of one side of the auxiliary rod, and two ends of the squeezing spring are respectively installed on one side of the fixing block and the fixing frame.

[0013] Furthermore, the cleaning mechanism includes a limit frame, a limit slot, a limit block, a limit slide groove and a resistance plate. The limit frame is horizontally arranged on the top of the collecting cylinder, and the limit slot is embedded in the middle position of the limit frame. The limit block is longitudinally slidably installed inside the limit slot. The limit slot and the limit block are both polygonally arranged. The limit block is fixed to the bottom end of the rotating rod. A limit slide groove is embedded and surrounded on the inner wall of the top end of the collecting cylinder, and a protruding end on one side of the limit frame is slidably installed inside one side of the limit slide groove. Resistance plates are longitudinally fixed at both ends of the limit frame.

[0014] Furthermore, the cleaning mechanism also includes an extrusion column and a compression spring. The inside of one side of the contact plate close to the filter hole is slidably installed with an extrusion column transversely penetrating therethrough. A compression spring is sleeved on one side of the extrusion column, and one end of the compression spring is embedded in the inside of one side of the contact plate, and the other end of the compression spring is embedded in the inside of one end of the extrusion column.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. During the use of this bearing respirator, the oil mist is initially filtered and intercepted by impurities through the filter holes on one side wall of the fixed cylinder, and then enters the interior of the fixed cylinder 1 and rises through the oil absorption sponge at the top to intercept and remove the oil mist, and then the clean gas is discharged through the top of the fixed cylinder 2. Through the conical setting of the support frame and the collection cylinder setting inside the fixed cylinder 1, the oil droplets filtered and intercepted by the oil absorption sponge flow along the conical surface of the support frame and then drip into the collection cylinder at the bottom, thereby completing the collection, so that the flowing oil can be effectively recovered without leakage to cause pollution to the equipment. At the same time, the oil collected in the collection cylinder can be discharged by opening the sealing plug at the bottom of the fixed bottom plate at a later stage, and the overall use is convenient;

[0017] 2. After the clean gas filtered by the oil-absorbing sponge enters the top of the fixed cylinder II, it is set through the conical shape of the guide cover, thereby increasing the flow rate of the clean gas discharge, so that the sealing cover at the top can be opened when the gas is discharged, and then discharged through the gap between the sealing cover and the fixed cylinder II. When the oil-absorbing sponge is used for a certain period of time and its internal oil is absorbed more, the flow rate of the gas discharged from the top is reduced. At this time, the limit spring drives the sealing cover to be recovered and lowered. When the sealing cover is lowered, it will drive the limit rack to drop synchronously. At this time, with the setting of the large bevel gear rod, the limit gear, the rotating rod, the small bevel gear, the fixed block, the auxiliary rod, the fixed frame and the extrusion spring, the extrusion roller can be rotated and squeezed on the surface of the oil-absorbing sponge in a circle, so that the oil absorbed by the oil-absorbing sponge can be quickly squeezed out, so that the automatic squeezing of the oil-absorbing sponge can be realized. It is convenient to use and does not require manual operation. It can automatically trigger the operation and cleaning according to the size of the exhaust.

[0018] 3. When the rotating rod drives the squeezing roller to rotate and squeeze the surface of the oil-absorbing sponge in a circle, the limit slot and the limit block are engaged, thereby driving the limit frame and the contact plate to rotate synchronously in a circle on the surface of the fixed cylinder. During the rotation, the multiple squeezing columns on the side of the contact plate will be installed with compression springs, so as to automatically perform a pumping movement inside the multiple filter holes, thereby also performing a contact cleaning on the filter holes on one side of the fixed cylinder, thereby ensuring the overall filtering effect of the device and the overall operating stability, without the need for manual intervention and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall partial cross-sectional three-dimensional structure of the present invention;

[0021] Figure 3 It is a schematic diagram of a partially cutaway three-dimensional structure of the collection mechanism and the outer shell of the present invention;

[0022] Figure 4 This is a bottom-up stereoscopic structural diagram of the fixed base plate and the sealing plug of the present invention;

[0023] Figure 5 A schematic diagram showing the airflow of the present invention entering the interior of the oil-absorbing sponge through the filter holes;

[0024] Figure 6 It is a schematic diagram of a partially cutaway three-dimensional structure of the extrusion mechanism and the second fixed cylinder installed in the present invention;

[0025] Figure 7 For the present invention Figure 6 The enlarged structural diagram at A in the middle;

[0026] Figure 8 For the present invention Figure 6 The enlarged structural diagram at B in the middle;

[0027] Fig. 9 It is a schematic diagram of a partially cutaway three-dimensional structure of the cleaning mechanism and the collection cylinder of the present invention;

[0028] Fig.10 For the present invention Fig. 9 The enlarged structural diagram at C in the middle;

[0029] Fig.11 For the present invention Fig. 9 Enlarged structural diagram at D in the middle.

[0030] In the figure: 1, outer shell; 2, flange; 3, fixed bottom plate; 4, fixed cylinder 1; 5, filter hole; 6, fixed cylinder 2; 7, oil absorption sponge; 8, collection mechanism; 801, support frame; 802, collection cylinder; 803, sealing plug; 9, extrusion mechanism; 901, deflector; 902, sealing cover; 903, limit compression rod; 904, limit spring; 905, limit rack; 906, large bevel gear rod; 907 , limit gear; 908, rotating rod; 909, small bevel gear; 9010, fixed block; 9011, auxiliary rod; 9012, fixed frame; 9013, extrusion spring; 9014, extrusion roller; 10, cleaning mechanism; 1001, limit frame; 1002, limit slot; 1003, limit block; 1004, limit slide; 1005, contact plate; 1006, extrusion column; 1007, compression spring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-11 The present invention provides a technical solution: a water-guided bearing respirator, comprising an outer shell 1, a flange 2 is fixed on the outside of one side of the outer shell 1, a fixing cylinder 4 is fixed on the inside of the side of the outer shell 1 close to the flange 2, a fixing base plate 3 is sealed and installed on one end of the fixing cylinder 4 close to the flange 2, a plurality of filter holes 5 are arranged at equal angles around and through the edge of the side of the fixing cylinder 4 close to the fixing base plate 3, a fixing cylinder 2 6 is installed on the side of the fixing cylinder 4 away from the fixing base plate 3 by plugging and unplugging, an oil-absorbing sponge 7 is arranged inside the fixing cylinder 4 and the fixing cylinder 2 6; a collecting mechanism 8, the collecting mechanism 8 is arranged inside one side of the fixing cylinder 4; a squeezing mechanism 9, the squeezing mechanism 9 is arranged inside one side of the fixing cylinder 2 6; a cleaning mechanism 10, the cleaning mechanism 10 is arranged on one side of the filter hole 5.

[0033] When the water-guide bearing respirator provided by the present solution is actually used, the flange 2 is first fixed on the top of the water-guide bearing by bolts, so that the whole device is fixed. When in use, it can be initially filtered and intercepted through the multiple filter holes 5 on the side of the fixed cylinder 4, and then the oil mist is filtered and absorbed for the second time through the internal oil-absorbing sponge 7, and finally the clean gas is discharged. Through the setting of the collecting mechanism 8, the oil droplets filtered and intercepted can be collected and processed in a centralized manner, so that the flowing oil can be effectively recovered and will not leak and cause pollution to the equipment. When the oil-absorbing sponge 7 has been used for a certain period of time and the internal oil is absorbed more, when the gas flow rate discharged from the top is reduced, the squeezing mechanism 9 will be automatically triggered to operate, so that the oil absorbed in the oil-absorbing sponge 7 will be quickly squeezed out, so that the automatic squeezing and unblocking of the oil-absorbing sponge 7 can be realized. When the squeezing mechanism 9 is running, it will drive the cleaning mechanism 10 to run synchronously, so that the inside of the filter hole 5 on the side of the fixed cylinder 4 is also cleaned, so as to ensure the filtering effect of the whole device and the overall operation stability, without manual intervention and cleaning.

[0034] In later use, the fixed cylinder 1 4 and the fixed cylinder 2 6 can be separated by the plug-in and pull-out engagement setting, so as to facilitate the removal of the internal oil-absorbing sponge 7 and the replacement of the oil-absorbing sponge 7, and the overall operation is more convenient, so that the device as a whole can be used continuously.

[0035] In some embodiments, the support bracket 801 is fixedly mounted on the inner wall of the fixed cylinder 1 4 on one side close to the fixed cylinder 2 6, the support bracket 801 is arranged in an inverted cone shape, and an oil-absorbing sponge 7 is adhered around the inner wall of the top end of the support bracket 801; the collecting mechanism 8 also includes a collecting cylinder 802 and a sealing plug 803, the collecting cylinder 802 is fixed on one side of the top end of the fixed bottom plate 3 located at the bottom end of the support bracket 801, and the sealing plug 803 is installed on the inner rotating seal of one side of the fixed bottom plate 3 close to the bottom end of the collecting cylinder 802.

[0036] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, during the use of the bearing respirator, the oil mist is first filtered and intercepted by the filter holes 5 on the side wall of the fixed cylinder 4, and then the oil mist enters the interior of the fixed cylinder 4 and rises through the oil-absorbing sponge 7 at the top, thereby intercepting and removing the oil mist, and then the clean gas is discharged through the top of the fixed cylinder 6. After the oil-absorbing sponge 7 absorbs and intercepts the oil mist, the conical setting of the support frame 801 and the collecting cylinder 802 inside the fixed cylinder 4 make the oil droplets filtered and intercepted by the oil-absorbing sponge 7 flow along the conical surface of the support frame 801 and then drip into the collecting cylinder 802 at the bottom, thereby completing the collection, so that the flowing oil can be effectively recovered without leakage to cause pollution to the equipment. At the same time, the oil collected in the collecting cylinder 802 can be discharged later by opening the sealing plug 803 at the bottom of the fixed bottom plate 3, and the overall use is convenient.

[0037] In some embodiments, the extrusion mechanism 9 includes a guide cover 901, a sealing cover 902 and a limiting compression rod 903. A guide cover 901 in a positive cone shape is fixedly installed inside one side of the top of the fixed cylinder 6, a sealing cover 902 is arranged outside the top of the fixed cylinder 6, and a plurality of limiting compression rods 903 are installed around the bottom of the sealing cover 902 at equal angles, and one end of the limiting compression rod 903 is embedded inside the edge of one side of the top of the fixed cylinder 6; the extrusion mechanism 9 also includes a limiting spring 904, a limit rack 905, a large bevel gear rod 906 and a limit gear 907. A limit spring 904 is sleeved through the outside of one side of the limit compression rod 903, and the two ends of the limit spring 904 are respectively installed on one side of the sealing cover 902 and the fixed cylinder 6. A limit rack 905 is fixed on one side of the bottom end of the sealing cover 902. A large bevel gear rod 906 is installed on one side of the top end of the air guide cover 901 through a bracket for horizontal rotation. A limit gear 907 is fixed on one side of the large bevel gear rod 906, and a limit One side of the gear 907 is meshed and connected with one side of the limit rack 905; the extrusion mechanism 9 also includes a rotating rod 908, a small bevel gear 909 and a fixed block 9010. A rotating rod 908 is longitudinally penetrated through the middle position of the inner part of the support bracket 801, and a small bevel gear 909 is fixed to the top of the rotating rod 908. The rotating rod 908 is installed on one side of the air deflector 901 by rotating therebetween. One side of the small bevel gear 909 is meshed and connected with one side of the bevel gear end of the large bevel gear rod 906. The rotating rod 908 is close to the bearing. Two fixed blocks 9010 are symmetrically and obliquely fixed on one side of the bottom end of the bracket 801; the squeezing mechanism 9 also includes an auxiliary rod 9011, a fixed frame 9012 and a squeezing roller 9014, the interior of the fixed block 9010 is slidably installed with the auxiliary rod 9011, the fixed frame 9012 is connected and fixed between one end of the auxiliary rod 9011 close to the inner wall of the supporting bracket 801, and the squeezing roller 9014 is rotatably installed inside the fixed frame 9012, and one side of the squeezing roller 9014 is in contact with one side of the oil-absorbing sponge 7.

[0038] Combination Figure 2 , Figure 6 , Figure 7 and Figure 8As shown, when in use, after the clean gas filtered by the oil-absorbing sponge 7 enters the top of the fixed cylinder 2 6, it is set through the conical shape of the guide cover 901, thereby increasing the flow rate of the clean gas discharge, so that the sealing cover 902 at the top can be opened when the gas is discharged, and then discharged through the gap between the sealing cover 902 and the fixed cylinder 2 6. After the oil-absorbing sponge 7 has been used for a certain period of time, when the oil inside is absorbed more, the flow rate of the gas discharged from the top is reduced. At this time, the previously stretched limit spring 904 begins to recover and compress, thereby driving the sealing cover 902 to recover and descend synchronously. When the sealing cover 902 descends, it will drive the limit rack 905 to descend synchronously, thereby driving the limit gear 907 engaged on one side. Rotate, through the rotation of the limit gear 907, the large bevel gear rod 906 on one side is driven to rotate, thereby driving the small bevel gear 909 meshing at the bottom end of the large bevel gear rod 906 to rotate, and finally driving the rotating rod 908 to rotate synchronously. When the rotating rod 908 rotates, it cooperates with the installation limit of the fixed block 9010, the auxiliary rod 9011 and the fixed frame 9012, thereby driving the squeezing roller 9014 inside the fixed frame 9012 to rotate in a circle on the surface of the oil-absorbing sponge 7, so that the oil absorbed by the oil-absorbing sponge 7 can be quickly squeezed out, thereby realizing automatic squeezing and unobstructed of the oil-absorbing sponge 7, which is convenient to use and does not require manual operation. It can automatically trigger the operation and cleaning according to the size of the exhaust.

[0039] In some embodiments, the squeezing mechanism 9 further includes a squeezing spring 9013 , and a squeezing spring 9013 is installed through the outside of one side of the auxiliary rod 9011 , and both ends of the squeezing spring 9013 are respectively installed on one side of the fixing block 9010 and the fixing frame 9012 .

[0040] Combination Figure 8 As shown, by penetrating and sleeved on the outside of the auxiliary rod 9011, a squeezing spring 9013 is installed and connected. When the whole is in use, due to the rebound tension of the squeezing spring 9013, the fixed frame 9012 and the squeezing roller 9014 rotatably installed inside it can always squeeze the outside of one side of the oil-absorbing sponge 7, thereby ensuring that the oil-absorbing sponge 7 can be fully squeezed during the subsequent rotation, ensuring the overall cleaning squeezing effect.

[0041] In some embodiments, the cleaning mechanism 10 includes a limit frame 1001, a limit slot 1002, a limit block 1003, a limit slide 1004 and a contact plate 1005. The limit frame 1001 is horizontally arranged at the top of the collection tube 802, and the limit slot 1002 is embedded in the middle position of the limit frame 1001. The limit block 1003 is installed in the inner longitudinal sliding engagement of the limit slot 1002. The limit slot 1002 and the limit block 1003 are both polygonal. The limit block 1003 is fixed to the bottom end of the rotating rod 908. The limit slide 1004 is embedded and surrounded on the inner wall of the top of the collection tube 802. 04, and the protruding end of one side of the limit frame 1001 is slidably engaged and installed inside one side of the limit slide groove 1004, and the two ends of the limit frame 1001 are longitudinally fixed with a contact plate 1005; the cleaning mechanism 10 also includes an extrusion column 1006 and a compression spring 1007, and the inside of one side of the contact plate 1005 close to the filter hole 5 is horizontally penetrated and slidably installed with an extrusion column 1006, and a compression spring 1007 is sleeved and installed on one side of the extrusion column 1006, and one end of the compression spring 1007 is embedded in the inside of one side of the contact plate 1005, and the other end of the compression spring 1007 is embedded in the inside of one end of the extrusion column 1006.

[0042] Combination Fig. 9 , Fig.10 and Fig.11 As shown, when the rotating rod 908 drives the squeezing roller 9014 to perform circular rotation and squeezing on the surface of the oil-absorbing sponge 7, the limiting slot 1002 and the limiting block 1003 are engaged and the limiting slide 1004 guides the sliding of the limiting frame 1001, so that when the rotating rod 908 rotates, it will drive the limiting frame 1001 and the resistance plate 1005 at the bottom to synchronously rotate in a circle on one side of the inner wall surface of the fixed cylinder 4. During the rotation process, the multiple squeezing columns 1006 on the side of the resistance plate 1005 will be installed through the compression spring 1007, so that the inside of the filter hole 5 on the side of the fixed cylinder 4 is also cleaned by resistance, thereby ensuring the overall filtering effect of the device and the overall operation stability without the need for manual intervention and cleaning.

[0043] Through the sliding engagement installation of the limit slot 1002 and the limit block 1003 and the polygonal setting of the limit slot 1002 and the limit block 1003, the rotation of the rotating rod 908 can drive the limit frame 1001 to rotate synchronously, and at the same time, it can also ensure that when the fixed cylinder 1 4 and the fixed cylinder 2 6 are separated subsequently, the limit block 1003 can also be separated from the limit slot 1002 normally.

[0044] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water-guided bearing respirator, comprising an outer shell (1), characterized in that: A flange (2) is fixed to the outside of one side of the outer shell (1), a fixing cylinder (4) is fixed to the inside of the side of the outer shell (1) close to the flange (2), a fixing base plate (3) is sealedly mounted on one end of the fixing cylinder (4) close to the flange (2), a plurality of filter holes (5) are arranged at equal angles around and through the edge of one side of the fixing cylinder (4) close to the fixing base plate (3), a fixing cylinder (6) is installed on the side of the fixing cylinder (4) away from the fixing base plate (3) in a plug-in and plug-in manner, and an oil-absorbing sponge (7) is arranged inside between the fixing cylinder (4) and the fixing cylinder (6); A collecting mechanism (8), the collecting mechanism (8) being arranged inside one side of the fixing cylinder (4); An extrusion mechanism (9), the extrusion mechanism (9) being arranged inside one side of the second fixed cylinder (6); A cleaning mechanism (10), wherein the cleaning mechanism (10) is arranged on one side of the filter hole (5).

2. A water-guided bearing respirator according to claim 1, characterized in that: The collecting mechanism (8) comprises a support frame (801), the support frame (801) being fixedly mounted on an inner wall of the fixed cylinder 1 (4) close to the fixed cylinder 2 (6), the support frame (801) being arranged in an inverted cone shape, and an oil-absorbing sponge (7) is adhered around the inner wall of the top end of the support frame (801).

3. A water-guided bearing respirator according to claim 2, characterized in that: The collecting mechanism (8) further comprises a collecting tube (802) and a sealing plug (803); the collecting tube (802) is fixed to one side of the top end of the fixed bottom plate (3) located at the bottom end of the supporting frame (801); and the sealing plug (803) is installed in a rotating seal inside one side of the fixed bottom plate (3) close to the bottom end of the collecting tube (802).

4. A water-guided bearing respirator according to claim 3, characterized in that: The extrusion mechanism (9) comprises a flow guide cover (901), a sealing cover (902) and a limiting compression rod (903); a flow guide cover (901) in a positive cone shape is fixedly installed inside one side of the top end of the fixed cylinder (6); a sealing cover (902) is arranged outside the top end of the fixed cylinder (6); and a plurality of limiting compression rods (903) are installed around one side of the bottom end of the sealing cover (902) at equal angles, and one end of the limiting compression rod (903) is embedded inside the edge of one side of the top end of the fixed cylinder (6).

5. A water-guided bearing respirator according to claim 4, characterized in that: The extrusion mechanism (9) further comprises a limit spring (904), a limit rack (905), a large bevel gear rod (906) and a limit gear (907); a limit spring (904) is sleeved through the outside of one side of the limit compression rod (903), and two ends of the limit spring (904) are respectively mounted on one side of the sealing cover (902) and the second fixed cylinder (6); a limit rack (905) is fixed to one side of the bottom end of the sealing cover (902); a large bevel gear rod (906) is mounted on one side of the top end of the air guide cover (901) for transverse rotation through a bracket; a limit gear (907) is fixedly mounted on one side of the large bevel gear rod (906), and one side of the limit gear (907) is meshedly connected to one side of the limit rack (905).

6. A water-guided bearing respirator according to claim 5, characterized in that: The extrusion mechanism (9) further comprises a rotating rod (908), a small bevel gear (909) and a fixed block (9010); a rotating rod (908) is longitudinally provided at the middle position of the inner part of the support bracket (801); a small bevel gear (909) is fixed to the top of the rotating rod (908); the rotating rod (908) is mounted on one side of the air deflector (901) by being rotated therebetween; one side of the small bevel gear (909) is meshedly connected with one side of the bevel gear end of the large bevel gear rod (906); and two fixed blocks (9010) are symmetrically and obliquely fixed on one side of the rotating rod (908) close to the bottom end of the support bracket (801).

7. A water-guided bearing respirator according to claim 6, characterized in that: The squeezing mechanism (9) further comprises an auxiliary rod (9011), a fixing frame (9012) and a squeezing roller (9014); the fixing block (9010) is provided with an auxiliary rod (9011) which is slidably mounted therein; the fixing frame (9012) is connected and fixed between one end of the auxiliary rod (9011) close to the inner wall of the supporting frame (801); the squeezing roller (9014) is rotatably mounted therein; one side of the squeezing roller (9014) is in contact with one side of the oil-absorbing sponge (7).

8. A water-guided bearing respirator according to claim 7, characterized in that: The squeezing mechanism (9) further comprises a squeezing spring (9013), and a squeezing spring (9013) is sleeved and installed through one side of the auxiliary rod (9011), and two ends of the squeezing spring (9013) are respectively installed on one side of the fixing block (9010) and the fixing frame (9012).

9. A water-guided bearing respirator according to claim 6, characterized in that: The cleaning mechanism (10) comprises a limiting frame (1001), a limiting slot (1002), a limiting block (1003), a limiting slide groove (1004) and a contact plate (1005); the limiting frame (1001) is disposed transversely at the top end of the collecting cylinder (802); the limiting slot (1002) is embedded in the middle of the limiting frame (1001); the limiting block (1003) is longitudinally slidably engaged with the interior of the limiting slot (1002); The limiting slot (1002) and the limiting block (1003) are both polygonal in shape, the limiting block (1003) is fixedly mounted on the bottom end of the rotating rod (908), a limiting slide groove (1004) is embedded and arranged around the inner wall of the top end of the collecting cylinder (802), and a protruding end on one side of the limiting frame (1001) is slidably engaged with the inside of one side of the limiting slide groove (1004), and a resistance plate (1005) is longitudinally fixed at both ends of the limiting frame (1001).

10. A water-guided bearing respirator according to claim 9, characterized in that: The cleaning mechanism (10) further comprises a squeezing column (1006) and a compression spring (1007); a squeezing column (1006) is slidably installed transversely through the interior of one side of the contact plate (1005) close to the filter hole (5); a compression spring (1007) is sleeved and installed on one side of the squeezing column (1006); one end of the compression spring (1007) is embedded in the interior of one side of the contact plate (1005); and the other end of the compression spring (1007) is embedded in the interior of one end of the squeezing column (1006).

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