CN115126781A - Bearing chamber installation assembly and wind driven generator - Google Patents
Bearing chamber installation assembly and wind driven generator Download PDFInfo
- Publication number
- CN115126781A CN115126781A CN202210668458.9A CN202210668458A CN115126781A CN 115126781 A CN115126781 A CN 115126781A CN 202210668458 A CN202210668458 A CN 202210668458A CN 115126781 A CN115126781 A CN 115126781A
- Authority
- CN
- China
- Prior art keywords
- groove
- sliding
- block
- fixedly connected
- push plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 title claims abstract description 12
- 239000004519 grease Substances 0.000 claims abstract description 115
- 238000007599 discharging Methods 0.000 claims abstract description 54
- 239000002699 waste material Substances 0.000 claims abstract description 47
- 238000001125 extrusion Methods 0.000 claims description 59
- 238000003860 storage Methods 0.000 claims description 25
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000003921 oil Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/063—Fixing them on the shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6607—Retaining the grease in or near the bearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
- F16C33/6625—Controlling or conditioning the grease supply
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/31—Wind motors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses a bearing chamber installation assembly and a wind driven generator, which comprise a grease discharging barrel, wherein a sliding push plate is arranged in the grease discharging barrel in an up-and-down sliding manner, a blanking through groove is formed in the sliding push plate, an inserting rod rotatably connected with a baffle plate penetrates through the sliding push plate, the sliding push plate is connected with a sliding block, an extruding rod and a clamping block are arranged in the sliding push plate, a second pull rope is connected between the extruding rod and the clamping block, an extruding head is extended out of the upper part of the inserting rod in a sliding manner, and the extruding head extends into a second connecting groove to enable the clamping block to be separated from the clamping groove, in the use of the bearing chamber installation assembly, the baffle plate is rotatably arranged on the sliding push plate provided with the blanking through groove, when forced grease discharging is needed, the baffle plate is firstly pulled to block the blanking through groove, then the inserting rod is continuously pulled to enable the baffle plate and the sliding push plate to slide downwards together, the forced grease discharging effect is achieved, waste grease can be discharged strongly, and the problem of backflow of the waste grease can be avoided, the grease discharging effect is more ideal.
Description
Technical Field
The invention relates to the technical field of bearing lubrication, in particular to a bearing chamber installation assembly and a wind driven generator.
Background
The wind driven generator is used as a key part for realizing energy conversion in the wind turbine generator, wherein a generator bearing plays a role in supporting the rotor to rotate accurately. In order to ensure the continuous and stable operation of the bearing, the rolling bodies, the roller paths and the like of the bearing are required to be well lubricated. Lubricated waste grease need in time discharge in order to avoid waste grease to the damage of bearing moving part, and too much waste grease piles up in the bearing room and will lead to bearing operating temperature's continuous rising moreover, needs to design a grease discharging device in time to discharge waste grease.
In the prior art, a bearing chamber installation assembly and a wind driven generator with the publication number of CN209245095U, the bearing chamber installation assembly comprises a bearing seat, a bearing chamber inner cover, a bearing chamber outer cover and a bearing retainer, wherein the bearing seat, an inner grease storage cavity is formed by enclosing the inner end face of the bearing chamber inner cover and the inner end face of the bearing retainer, an outer grease storage cavity is formed by enclosing the outer end face of the bearing retainer, the bearing seat and the bearing chamber outer cover, the inner grease storage cavity and the outer grease storage cavity are communicated through an oil throwing gap formed between the inner grease storage cavity and the outer grease storage cavity, a waste grease discharge channel is arranged at the bottom of the outer grease storage cavity and connected with a forced discharge device, the forced discharge device comprises a piston cylinder fixedly connected with the waste grease discharge channel and a piston hermetically and slidably connected with the inner wall of the piston cylinder, and one-way valve cores are respectively arranged at the upstream and the downstream of the connecting position of the piston cylinder in the waste grease discharge channel, so that waste grease in the bearing chamber can not be smoothly discharged.
However, the prior art still has major defects, such as: in the prior art, the piston is pushed and pulled, so that the waste grease between the upstream and the downstream pushes the upstream one-way valve core to be contacted and closed with the limiting block, and the waste grease is pushed and extruded by the piston to flow through the downstream one-way valve core and flow into the waste grease collector.
Disclosure of Invention
The present invention is directed to a bearing housing assembly and a wind turbine generator to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a bearing chamber installation assembly comprises a bearing chamber main body, wherein an oil injection channel, an inner grease storage cavity and an outer grease storage cavity which are sequentially communicated are formed in the bearing chamber main body, the lower end of the outer grease storage cavity is communicated with a waste grease collecting box through a grease discharging barrel, the inner wall of the grease discharging barrel is connected with a sliding push plate in a vertical sliding mode, a discharging through groove is formed in the sliding push plate, an inserting groove for an inserting rod to penetrate downwards in a sliding mode is formed in the sliding push plate, the upper end of the inserting rod is rotatably connected with a baffle which is matched with the blocking of the discharging through groove, an elastic pull rod is fixedly connected between the inserting rod and the sliding push plate, and the lower end of the inserting rod is fixedly connected with a first pull rope which extends downwards and extends out of the grease discharging barrel;
the grease discharging barrel is provided with a limiting groove, a limiting block is arranged in the limiting groove in a vertically sliding mode, an elastic reset rod is fixedly connected between the limiting block and the inner wall of the limiting groove, the limiting groove is connected with the inner wall of the grease discharging barrel through a sliding groove, a sliding push plate is fixedly connected with a sliding block which penetrates through the sliding groove and is fixedly connected with the limiting block, a first connecting groove, in which an extrusion rod is arranged, in the sliding block in a sliding mode is arranged at one end, close to the sliding push plate, of the sliding block, an extending groove, in which a fixture block extends out in the sliding mode, is formed in the outer wall of the sliding block, an elastic connecting block of the fixture block is fixedly connected between the fixture block and the inner wall of the extending groove, a second pull rope is fixedly connected between the fixture block and the extrusion rod, and the upper end of the inner wall of the sliding groove is connected with a clamping groove for the fixture block to insert;
the second spread groove of connecting first spread groove and slot is seted up to the slip push pedal, and the one end fixedly connected with stripper plate that the stripper bar stretched into the second spread groove, the trigger groove that inside slip stretched out the extrusion head is seted up on inserted bar upper portion, and extrusion head and trigger inslot wall fixedly connected with extrusion head elasticity link the piece within a definite time, and the extrusion head promotes the stripper plate in stretching into the second spread groove for the stripper bar leaves the draw-in groove through second stay cord pulling fixture block.
Preferably, inserted bar upper end fixedly connected with connecting block, and the connecting block is connected with the pivot, the pivot groove that supplies the pivot to rotate to pass is seted up to the baffle upper end, and the baffle lower extreme pastes and leans on in the push pedal top that slides.
Preferably, four inserted bars pass in the sliding push plate, and four inserted bars are located the unloading respectively and lead to four angular point outsides of groove, the baffle just leads to the groove symmetry setting about the unloading for two, and the baffle centre gripping is between the connecting block of adjacent inserted bar, the pivot rotates and passes connecting block and baffle, and the pivot stretches out the tip fixedly connected with pivot dog of connecting block.
Preferably, one end of the first pull rope extending out of the grease discharging cylinder is fixedly connected with a handheld pull block.
Preferably, the outer wall of the grease discharging cylinder is fixedly connected with an elastic lantern ring for the first pull rope to slide through.
Preferably, the lower end of the inserted bar is fixedly connected with a connecting plate, one end of the first pull rope extending into the grease discharging cylinder is fixedly connected below the connecting plate, the elastic pull rod is fixedly connected between the connecting plate and the sliding push plate, and the inserted bar penetrates through the elastic pull rod in a sliding manner.
Preferably, the upper ends of the slot and the second connecting groove are connected with chutes for the extrusion heads to pass through.
Preferably, the lower end of the waste grease collecting box is connected with a grease discharging valve.
A wind driven generator uses the bearing chamber mounting assembly.
Compared with the prior art, the invention has the beneficial effects that:
according to the bearing chamber installation assembly and the wind driven generator, the baffle is rotatably arranged on the sliding push plate provided with the blanking through groove, when forced grease discharging is not needed, the baffle leaves the blanking through groove, waste grease can naturally fall, when forced grease discharging is needed, the baffle is firstly pulled to block the blanking through groove, then the inserting rod is continuously pulled to enable the baffle and the sliding push plate to slide downwards together, the effect of forced grease discharging is achieved, waste grease remained in the grease discharging cylinder can be discharged powerfully, the problem of backflow of waste grease cannot occur, and the grease discharging effect is more ideal.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the grease discharging barrel according to the present invention;
FIG. 3 is a three-dimensional schematic view of the structure of the sliding push plate according to the present invention;
FIG. 4 is a schematic cross-sectional view of section A in FIG. 2;
FIG. 5 is a schematic view showing that the sliding push plate is kept stable when the fixture block is inserted into the slot;
FIG. 6 is a schematic view of the invention in which the insert rod slides down to make the baffle block the blanking through groove;
FIG. 7 is a schematic view of the extrusion head of FIG. 6 extending into the second connecting groove and pushing the extrusion plate to slide;
FIG. 8 is a schematic view of the extrusion stem pulling the latch to leave the engaging groove via the second pull cord according to the present invention;
FIG. 9 is a schematic view of the slide push plate of the present invention sliding downward to press out waste grease.
In the figure: 1 oiling channel, 2 interior fat storage chamber, 3 outer fat storage chambers, 4 rows of fat section of thick bamboo, 41 spout, 42 spacing groove, 43 draw-in grooves, 5 useless fat collecting box, 6 slip push pedal, 61 unloading logical grooves, 62 slots, 63 second connecting grooves, 7 inserted bar, 71 trigger groove, 8 baffles, 9 elastic pull rod, 10 first stay cord, 11 sliders, 1101 first connecting groove, 1102 extension groove, 12 stopper, 13 extrusion stem, 14 stripper plate, 15 fixture block, 16 fixture block elastic connecting blocks, 17 second stay cord, 18 extrusion head, 19 extrusion head elastic connecting blocks, 20 elastic reset rod, 21 connecting blocks, 22 pivot, 23 pivot dog, 24 handheld pulling block, 25 elastic lantern ring, 26 connecting plates, 27 row fat valves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution:
the first embodiment is as follows:
a bearing chamber installation assembly comprises a bearing chamber main body, wherein the bearing chamber main body is formed by assembling a bearing chamber inner cover, a bearing seat, a bearing retainer and a bearing chamber outer cover, an oil injection channel 1 is formed in the bearing seat, an inner grease storage cavity 2 is formed by enclosing inner end faces of the bearing chamber inner cover, the bearing seat and the bearing retainer, an outer grease storage cavity 3 is formed by enclosing outer end faces of the bearing chamber outer cover, an oil slinger is arranged between the bearing retainer and the bearing chamber outer cover, the oil injection channel 1, the inner grease storage cavity 2 and the outer grease storage cavity 3 are sequentially communicated, a bearing is rotatably arranged in the inner grease storage cavity 2, lubricating oil enters the inner grease storage cavity 2 through the oil injection channel 1 and lubricates the bearing, waste grease formed after the lubricating oil is used enters the outer grease storage cavity 3 from the inner grease storage cavity 2 and is discharged out of the bearing chamber main body from the lower end of the outer grease storage cavity 3, a downwardly extending grease discharge barrel 4 is detachably and fixedly connected to the lower end of the outer grease storage cavity 3, the lower end of the grease discharging barrel 4 is detachably and fixedly connected with a waste grease collecting box 5, waste grease stored in the outer grease storing cavity 3 flows downwards through the grease discharging barrel 4 under the action of gravity and enters the waste grease collecting box 5, the lower end of the waste grease collecting box 5 is connected with a grease discharging valve 27, when too much waste grease is collected in the waste grease collecting box 5, the grease discharging valve 27 is opened, and waste grease collected in the waste grease collecting box 5 is discharged;
the inner wall of the grease discharging cylinder 4 is vertically and slidably connected with a sliding push plate 6, the sliding push plate 6 is provided with a discharging through groove 61, waste grease flows in the grease discharging cylinder 4 to pass through the discharging through groove 61 and fall into a waste grease collecting box 5, the sliding push plate 6 is provided with a slot 62 for the insertion rod 7 to slide downwards, the upper end of the insertion rod 7 is rotatably connected with a baffle 8, the baffle 8 is obliquely and downwards arranged along the direction close to the discharging through groove 61, the upper end of the baffle 8 is rotatably connected with the insertion rod 7, the lower end of the baffle 8 is slidably attached to the upper end surface of the sliding push plate 6, the lower end of the insertion rod 7 is fixedly connected with a connecting plate 26, an elastic pull rod 9 is fixedly connected between the connecting plate 26 and the sliding push plate 6, the insertion rod 7 is supported by the elastic pull rod 9 to be stable, so that the baffle 8 is positioned at the edge of the discharging through groove 61, the problem that the waste grease cannot fall due to the discharging through groove 61 of the baffle 8 is prevented, when the waste grease in the grease discharging cylinder 4 needs to be cleaned, the insert rod 7 is pulled downwards, the insert rod 7 slides downwards and pulls the baffle 8 to turn over, the baffle 8 is horizontally blocked above the blanking through groove 61, so that waste grease cannot pass through the blanking through groove 61, the baffle 8 cannot be turned over continuously when being turned to a horizontal state, so that waste grease cannot press the baffle 8 to turn over in the process of pushing downwards, the effect of extruding and discharging waste grease downwards is improved, the baffle 8 and the sliding push plate 6 slide downwards together, so that waste grease in the grease discharging cylinder 4 is pressed into the waste grease collecting box 5, the insert rod 7 slides through the elastic pull rod 9, the insert rod 7 guides and limits the elastic deformation process of the elastic pull rod 9, the stability of the elastic deformation process of the elastic pull rod 9 is improved, the lower end of the connecting plate 26 is fixedly connected with a first pull rope 10 extending downwards and extending out of the grease discharging cylinder 4, one end of the first pull rope 10 extending out of the grease discharging cylinder 4 is fixedly connected with a handheld pull block 24, and the handheld pull block 24 is arranged so that a worker can pull the first pull rope 10, the outer wall of the grease discharging cylinder 4 is fixedly connected with an elastic sleeve ring 25 for the first pull rope 10 to slide through, and the arrangement of the elastic sleeve ring 25 plays a role in cutting off waste grease, so that the problem that the waste grease flows out from a gap between the first pull rope 10 and the outer wall of the grease discharging cylinder 4 is solved;
the grease discharging barrel 4 is provided with a limiting groove 42 in which a limiting block 12 is arranged in an up-and-down sliding manner, an elastic reset rod 20 is fixedly connected between the limiting block 12 and the inner bottom wall of the limiting groove 42, the limiting groove 42 is connected with the inner wall of the grease discharging barrel 4 through a sliding groove 41, the sliding push plate 6 is fixedly connected with a sliding block 11 which penetrates through the sliding groove 41 and is fixedly connected with the limiting block 12, the limiting block 12 cannot leave the limiting groove 42 under the blocking of the sliding groove 41, the matching arrangement of the sliding block 11 and the limiting block 12 is used for limiting and guiding the up-and-down sliding process of the sliding push plate 6, the stability of the up-and-down sliding process of the sliding push plate 6 is improved, the limiting block 12 is kept stable and stays at the upper part of the limiting groove 42 under the support of the elastic reset rod 20, so that the sliding block 11 stays at the upper part of the sliding groove 41 stably, the sliding push plate 6 stays at the upper part of the grease discharging barrel 4 stably, one end of the sliding block 11 close to the sliding push plate 6 is provided with a first connecting groove 1101 in which is internally provided with an extrusion rod 13 in a sliding manner, an extension groove 1102 with a clamping block 15 extending in an internal sliding manner is formed in the outer wall of the sliding block 11, a clamping block elastic connecting block 16 is fixedly connected between the clamping block 15 and the inner wall of the extension groove 1102, a second pull rope 17 is fixedly connected between the clamping block 15 and the extrusion rod 13, a clamping groove 43 for the clamping block 15 to insert is connected to the upper end of the inner wall of the sliding groove 41, the limiting block 12 is kept stable under the support of an elastic reset rod 20, the clamping block 15 is aligned with the clamping groove 43, the clamping block 15 is inserted into the clamping groove 43 under the pushing of the clamping block elastic connecting rod 16, the clamping block 15 extends into the clamping groove 43 to realize clamping and fixing, the sliding block 11 cannot slide downwards, and the sliding push plate 6 cannot slide downwards;
the sliding push plate 6 is provided with a second connecting groove 63 connecting a first connecting groove 1101 and a slot 62, one end of an extrusion rod 13 extending into the second connecting groove 63 is fixedly connected with an extrusion plate 14, the upper part of an insertion rod 7 is provided with a trigger groove 71 internally extending out of an extrusion head 18 in a sliding manner, an extrusion head elastic connecting block 19 is fixedly connected between the extrusion head 18 and the inner wall of the trigger groove 71, the extrusion head 18 extends out of the trigger groove 71 under the elastic action of the extrusion head elastic connecting block 19, the upper ends of the slot 62 and the second connecting groove 63 are both connected with a chute for the extrusion head 18 to pass through, the chute at the upper end of the slot 62 is arranged so that the extrusion head 18 extends downwards into the slot 62, the chute at the upper end of the second connecting groove 63 is arranged so that the extrusion head 18 upwards leaves the second connecting groove 63, in the process of pulling the insertion rod 7 downwards, the extrusion head 18 moves downwards along with the insertion rod 7, the extrusion head 18 firstly slides downwards into the slot 62, the extrusion head 18 is retracted into the trigger groove 71 under the oppression of the inner wall of the slot 62, the extrusion head elastic connecting block 19 is elastically deformed due to the movement of the extrusion head 18 and has an elastic force which pushes the extrusion head 18 outwards, the extrusion head 18 continues to slide downwards and is aligned with the second connecting groove 63, the extrusion head 18 extends into the second connecting groove 63 and pushes the extrusion plate 14 under the elastic action of the extrusion head elastic connecting block 19, and the bottom wall of the second connecting groove 63 blocks the extrusion head 18 so that the extrusion head 18 cannot slide downwards relative to the sliding push plate 6 any more, so that the insertion rod 7 drives the sliding push plate 6 to slide downwards together through the extrusion head 18 in the subsequent sliding process;
when the waste grease in the grease discharging barrel 4 is forcedly discharged, the first pull rope 10 is pulled outwards, the insert rod 7 is pulled by the first pull rope 10 to slide downwards, the insert rod 7 slides downwards to drive the baffle plate 8 to gradually turn over and incline to block the blanking through groove 61, the clamping block 15 is clamped in the clamping groove 43 to prevent the sliding push plate 6 from sliding downwards, the problem that the waste grease cleaning effect of the sliding push plate 6 is reduced because the sliding push plate 6 slides downwards when the insert rod 7 is pulled downwards to cause the baffle plate 8 to block the blanking through groove 61 is prevented, until the extrusion head 18 slides downwards to align with the second connecting groove 63, the baffle plate 8 turns to completely block the blanking through groove 61, the extrusion head 18 extends into the second connecting groove 63 and cannot leave the bottom wall of the second connecting groove 63, the extrusion head 18 pushes the extrusion plate 14 to slide in the direction close to the first connecting groove 1101 under the action of the extrusion head elastic connecting block 19, and the extrusion plate 14 drives the extrusion rod 13 to slide together, the extrusion rod 13 slides and pulls the fixture block 15 to leave the clamping groove 43 through the second pull rope 17, so that the sliding push plate 6 is separated from the fixing, meanwhile, the fixture block elastic connecting rod 16 generates elastic deformation due to the sliding of the fixture block 15 and has elastic force for pushing the fixture block 15 outwards, the first pull rope 10 is continuously pulled outwards, the inserted link 7 drives the sliding push plate 6 to slide downwards together under the action of the extrusion head 18, the sliding push plate 6 and the baffle plate 8 slide downwards together and press waste grease into the waste grease collecting box 5, the first pull rope 10 is loosened after the waste grease is cleaned, the inserted link 7 slides upwards under the elastic action of the elastic pull rod 9 to reset, the inserted link 7 slides upwards and drives the baffle plate 8 to turn backwards, so that the baffle plate 8 leaves the blanking through groove 61 again, the waste grease conveniently flows in the grease discharging barrel 4 to pass through the blanking through groove 61 and fall into the waste grease collecting box 5, the extrusion head 18 moves upwards to reset and leaves the second connecting groove 63, the limiting block 12 slides upwards under the elastic action of the elastic reset rod 20 to reset, the limiting block 12 drives the sliding push plate 6 to slide upwards together through the sliding block 11 to reset, the sliding block 11 slides upwards until the clamping block 15 aligns with the clamping groove 43 again, the clamping block 15 is inserted into the clamping groove 43 again under the action of the clamping block elastic connecting rod 16, and the clamping block 15 slides and pulls the extrusion rod 13 and the extrusion plate 14 to slide and reset along the direction close to the second connecting groove 63 through the second pull rope 17.
The second embodiment:
the second embodiment optimizes the operation stability of the whole structure on the basis of the first embodiment, namely: four inserting rods 7 penetrate through a sliding push plate 6 which is arranged in a rectangular shape, four groups of sliding blocks 11 and limiting blocks 12 which are arranged in one-to-one correspondence with the four inserting rods 7 are arranged on the sliding push plate 6, a connecting plate 26 connected with the lower end of any one inserting rod 7 is fixedly connected with a first pull rope 10 which extends downwards and extends out of a grease discharging barrel 4, a blanking through groove 61 is a rectangular groove formed in the middle of the sliding push plate 6, the four inserting rods 7 are respectively positioned outside four corner points of the blanking through groove 61, two baffles 8 are arranged symmetrically left and right relative to the blanking through groove 61, the blanking through groove 61 is completely blocked when the lower ends of the two baffles 8 are attached to each other, the upper end of any one inserting rod 7 is fixedly connected with a connecting block 21, the baffle 8 is clamped between the connecting blocks 21 of the two adjacent inserting rods 7 in front and back, the same rotating shaft 22 penetrates through the two connecting blocks 21 in a rotating mode, and the end of the rotating shaft 22 extending out of the connecting block 21 is fixedly connected with a rotating shaft stop block 23, the setting of pivot dog 23 plays spacing effect to pivot 22, prevents the problem of pivot 22 landing from connecting block 21, and the pivot groove that supplies pivot 22 to rotate to pass is seted up to 8 upper ends of baffle, and 8 lower extremes of baffle pastes and lean on in slide push plate 6 tops.
A transmission shaft of the wind driven generator penetrates through a bearing in a bearing chamber installation assembly.
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 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 (9)
1. The utility model provides a bearing room installation assembly, includes bearing room main part, and inside oiling passageway (1), interior fat storage chamber (2) and the outer fat storage chamber (3) of seting up the intercommunication in proper order of bearing room main part, and outer fat storage chamber (3) lower extreme through arranging fat section of thick bamboo (4) and useless fat collecting box (5) intercommunication, its characterized in that: the inner wall of the grease discharging cylinder (4) is vertically and slidably connected with a sliding push plate (6), a blanking through groove (61) is formed in the sliding push plate (6), a slot (62) for the insertion rod (7) to slide downwards is formed in the sliding push plate (6), a baffle (8) matched with and blocking the blanking through groove (61) is rotatably connected to the upper end of the insertion rod (7), an elastic pull rod (9) is fixedly connected between the insertion rod (7) and the sliding push plate (6), and a first pull rope (10) extending downwards and extending out of the grease discharging cylinder (4) is fixedly connected to the lower end of the insertion rod (7);
the grease discharging barrel (4) is provided with a limiting groove (42) in which a limiting block (12) is arranged in an up-and-down sliding manner, an elastic reset rod (20) is fixedly connected between the limiting block (12) and the inner wall of the limiting groove (42), the limiting groove (42) is connected with the inner wall of the grease discharging barrel (4) through a sliding groove (41), a sliding block (11) which penetrates through the sliding groove (41) and is fixedly connected with the limiting block (12) is fixedly connected with the sliding push plate (6), one end, close to the sliding push plate (6), of the sliding block (11) is provided with a first connecting groove (1101) in which an extrusion rod (13) is arranged in an internal sliding manner, the outer wall of the sliding block (11) is provided with an extension groove (1102) in which the clamping block (15) extends out in an internal sliding manner, an elastic clamping block connecting block (16) is fixedly connected between the clamping block (15) and the inner wall of the extension groove (1102), and a second pull rope (17) is fixedly connected between the clamping block (15) and the extrusion rod (13), the upper end of the inner wall of the sliding groove (41) is connected with a clamping groove (43) for inserting the clamping block (15);
second spread groove (63) of connecting first spread groove (1101) and slot (62) are seted up in slip push pedal (6), and extrusion stem (13) stretch into one end fixedly connected with stripper plate (14) of second spread groove (63), trigger groove (71) that inside slip stretched out extrusion head (18) are seted up on inserted bar (7) upper portion, and extrusion head (18) and trigger groove (71) inner wall fixedly connected with extrusion head elasticity link (19), and extrusion head (18) stretch into and promote stripper plate (14) in second spread groove (63) for extrusion stem (13) leave draw-in groove (43) through second stay cord (17) pulling fixture block (15).
2. The bearing housing mounting assembly of claim 1 wherein: inserted bar (7) upper end fixedly connected with connecting block (21), and connecting block (21) are connected with pivot (22), the pivot groove that supplies pivot (22) to rotate to pass is seted up to baffle (8) upper end, and baffle (8) lower extreme pastes and leans on in slide push plate (6) top.
3. The bearing housing mounting assembly of claim 2 wherein: pass in slide push plate (6) and have four inserted bars (7), and four inserted bars (7) are located the unloading respectively and lead to four angular points outsides of groove (61), baffle (8) are two and lead to groove (61) symmetry setting about the unloading, and baffle (8) centre gripping between connecting block (21) of adjacent inserted bar (7), pivot (22) are rotated and are passed connecting block (21) and baffle (8), and pivot (22) stretch out tip fixedly connected with pivot dog (23) of connecting block (21).
4. The bearing housing mounting assembly of claim 1, wherein: one end of the first pull rope (10) extending out of the grease discharging barrel (4) is fixedly connected with a handheld pull block (24).
5. The bearing housing mounting assembly of claim 1 wherein: the outer wall of the grease discharging barrel (4) is fixedly connected with an elastic lantern ring (25) for the first pull rope (10) to pass through in a sliding mode.
6. The bearing housing mounting assembly of claim 1 wherein: inserted bar (7) lower extreme fixedly connected with connecting plate (26), and first stay cord (10) stretch into the one end fixed connection of a fat section of thick bamboo (4) and are in connecting plate (26) below, elasticity pull rod (9) fixed connection is between connecting plate (26) and slip push pedal (6), and inserted bar (7) slip and pass elasticity pull rod (9).
7. The bearing housing mounting assembly of claim 1 wherein: the upper ends of the inserting groove (62) and the second connecting groove (63) are connected with chutes through which the extrusion heads (18) pass.
8. The bearing housing mounting assembly of claim 1 wherein: the lower end of the waste grease collecting box (5) is connected with a grease discharging valve (27).
9. A wind power generator characterized by: the wind power generator using the bearing housing mounting assembly of any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210668458.9A CN115126781B (en) | 2022-06-14 | 2022-06-14 | Bearing chamber installation assembly and wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210668458.9A CN115126781B (en) | 2022-06-14 | 2022-06-14 | Bearing chamber installation assembly and wind driven generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115126781A true CN115126781A (en) | 2022-09-30 |
| CN115126781B CN115126781B (en) | 2023-12-19 |
Family
ID=83378540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210668458.9A Active CN115126781B (en) | 2022-06-14 | 2022-06-14 | Bearing chamber installation assembly and wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115126781B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4344506A (en) * | 1979-03-05 | 1982-08-17 | Rolls-Royce Limited | Arrangements for drainage of lubricating oil from bearing assemblies |
| CN206682164U (en) * | 2017-04-27 | 2017-11-28 | 湘电风能有限公司 | A kind of bearing degras collection structure |
| EP3366918A1 (en) * | 2017-02-27 | 2018-08-29 | Nordex Energy GmbH | Device for collecting spent lubricant |
| US20180340652A1 (en) * | 2017-05-25 | 2018-11-29 | Makita Corporation | Grease discharge device |
| CN209245095U (en) * | 2018-09-26 | 2019-08-13 | 许继集团有限公司 | A kind of bearing chamber installation assembly and wind-driven generator |
| CN212869316U (en) * | 2020-08-21 | 2021-04-02 | 湖南厚润科技有限公司 | Fat suction and discharge device |
| CN214221409U (en) * | 2021-02-03 | 2021-09-17 | 宁夏汇力能源科技有限公司 | Wind turbine generator system heavy load bearing lubricating grease impurity discharging equipment |
| CN215569646U (en) * | 2021-01-29 | 2022-01-18 | 郑州奥特科技有限公司 | A waste grease collection box, waste grease collection system and automatic grease change system |
| CN216158805U (en) * | 2021-09-14 | 2022-04-01 | 巢湖市亚庆环保科技有限责任公司 | Waste grease collecting device for wind driven generator |
| CN114412924A (en) * | 2021-12-15 | 2022-04-29 | 中电投新疆能源化工集团哈密有限公司 | A kind of bearing waste grease discharge device |
-
2022
- 2022-06-14 CN CN202210668458.9A patent/CN115126781B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4344506A (en) * | 1979-03-05 | 1982-08-17 | Rolls-Royce Limited | Arrangements for drainage of lubricating oil from bearing assemblies |
| EP3366918A1 (en) * | 2017-02-27 | 2018-08-29 | Nordex Energy GmbH | Device for collecting spent lubricant |
| CN206682164U (en) * | 2017-04-27 | 2017-11-28 | 湘电风能有限公司 | A kind of bearing degras collection structure |
| US20180340652A1 (en) * | 2017-05-25 | 2018-11-29 | Makita Corporation | Grease discharge device |
| CN209245095U (en) * | 2018-09-26 | 2019-08-13 | 许继集团有限公司 | A kind of bearing chamber installation assembly and wind-driven generator |
| CN212869316U (en) * | 2020-08-21 | 2021-04-02 | 湖南厚润科技有限公司 | Fat suction and discharge device |
| CN215569646U (en) * | 2021-01-29 | 2022-01-18 | 郑州奥特科技有限公司 | A waste grease collection box, waste grease collection system and automatic grease change system |
| CN214221409U (en) * | 2021-02-03 | 2021-09-17 | 宁夏汇力能源科技有限公司 | Wind turbine generator system heavy load bearing lubricating grease impurity discharging equipment |
| CN216158805U (en) * | 2021-09-14 | 2022-04-01 | 巢湖市亚庆环保科技有限责任公司 | Waste grease collecting device for wind driven generator |
| CN114412924A (en) * | 2021-12-15 | 2022-04-29 | 中电投新疆能源化工集团哈密有限公司 | A kind of bearing waste grease discharge device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115126781B (en) | 2023-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115126781A (en) | Bearing chamber installation assembly and wind driven generator | |
| CN109548842A (en) | A kind of skewer assembling and riveting machine that can place bamboo slips used for divination or drawing lots automatically | |
| CN212945123U (en) | Buffer device of punching machine | |
| CN107221887B (en) | A kind of wire stripper integrating wire stripping, bending and dress cap | |
| CN104567558B (en) | A kind of fireworks tube is made in order and method for separating and device thereof | |
| CN114361983A (en) | High tension switchgear with imitate radiating effect by force | |
| CN109838198A (en) | Louvre blade machine for stringing | |
| CN116810352B (en) | Full-automatic assembly machine for harmonica pull spring | |
| CN109222348A (en) | A kind of pull head copper pin automatic feeding | |
| CN112281790A (en) | A cage dead fish collection robot | |
| CN216547852U (en) | Garbage transfer station is with input device for refuse treatment | |
| CN216642794U (en) | Long-life linear guide | |
| CN223231130U (en) | Actuating mechanism and solar cleaning device | |
| CN117780799A (en) | A linear bearing box that facilitates ball replacement | |
| CN210450208U (en) | Outdoor environmental protection and energy saving type testing arrangement for transformer | |
| CN209647013U (en) | A kind of confidential documents mechanized classification system | |
| CN220846392U (en) | Composite spinning flow guiding assembly for acrylic nylon composite yarn | |
| CN210022687U (en) | Oiling station for bearing of convenient clearance | |
| CN113394703A (en) | Cubical switchboard for electrical engineering | |
| CN215558975U (en) | Intelligent data transmission collector for oil gun | |
| CN113107739A (en) | Agricultural is with fixed effectual hydroelectric generation device | |
| CN208562815U (en) | A kind of drying unit of desizing machine | |
| CN213212642U (en) | Electric wire is with device of skinning fast | |
| CN222458108U (en) | Bearing anti-loosening retainer | |
| CN222912096U (en) | A dust cover for air-cooled refrigeration equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |