CN115126781B - Bearing chamber installation assembly and wind driven generator - Google Patents
Bearing chamber installation assembly and wind driven generator Download PDFInfo
- Publication number
- CN115126781B CN115126781B CN202210668458.9A CN202210668458A CN115126781B CN 115126781 B CN115126781 B CN 115126781B CN 202210668458 A CN202210668458 A CN 202210668458A CN 115126781 B CN115126781 B CN 115126781B
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- fixedly connected
- sliding
- push plate
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- 238000009434 installation Methods 0.000 title claims abstract description 11
- 239000004519 grease Substances 0.000 claims abstract description 77
- 238000007599 discharging Methods 0.000 claims abstract description 62
- 238000001125 extrusion Methods 0.000 claims description 62
- 239000002699 waste material Substances 0.000 claims description 54
- 238000003860 storage Methods 0.000 claims description 26
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- 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 comprises a grease discharging barrel, wherein a sliding push plate is arranged in the barrel in a sliding way up and down, a discharging through groove is formed in the sliding push plate, a plunger rod which is connected with a baffle plate in a rotating way is penetrated in the sliding push plate, the sliding push plate is connected with a sliding block, the inside of which is provided with a squeezing rod and a clamping block, a second stay rope is connected between the squeezing rod and the clamping block, the upper part of the plunger rod is glidingly extended out of a squeezing head, and the squeezing head stretches into the second connecting groove to enable the clamping block to leave the clamping groove.
Description
Technical Field
The invention relates to the technical field of bearing lubrication, in particular to a bearing chamber mounting assembly and a wind driven generator.
Background
The wind driven generator is used as a key component 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 continuous and stable operation of the bearing, good lubrication of the bearing rolling bodies, raceways and the like is required. The lubricated waste grease needs to be discharged in time to avoid damage of the waste grease to the bearing carrier moving parts, excessive waste grease is accumulated in the bearing chamber to lead to continuous rising of the running temperature of the bearing, and a grease discharging device needs to be designed to discharge the waste grease in time.
Among the prior art, a bearing room installation assembly and aerogenerator of publication No. CN209245095U ", wherein bearing room installation assembly includes bearing frame, bearing room inner cup, bearing room enclosing cover and bearing shelves, the bearing frame, bearing room inner cup and bearing shelves inner end enclose into interior fat storage chamber, bearing shelves outer end, bearing frame and bearing room enclosing into outer fat storage chamber, interior fat storage chamber and outer fat storage chamber are through setting up the oil clearance intercommunication between interior fat storage chamber and outer fat storage chamber, outer fat storage chamber bottom is equipped with the waste fat discharge channel, waste fat discharge channel is connected with forced discharging device, forced discharging device includes a piston cylinder and a piston cylinder inner wall sealing sliding connection with waste fat discharge channel, waste fat discharge channel is interior to be equipped with the one-way case with piston cylinder junction's upper reaches, low reaches respectively, the problem that the unable smooth discharge of waste fat of bearing room has been solved.
However, the prior art still has major drawbacks, such as: in the prior art, by pushing and pulling the piston, waste grease between the upstream and the downstream pushes the upstream one-way valve core to be contacted and closed with the limiting block, so that the waste grease is pushed and extruded by the piston to pass through the downstream one-way valve core and flow into the waste grease collector, but the waste grease is worth noting that the waste grease has great viscosity and mass, the movable part of the upstream one-way valve core is inclined downwards under the compression of the waste grease, and a great amount of waste grease can flow back upwards to the outer grease storage cavity through the gap between the upstream one-way valve core and the waste grease discharge channel during actual use, so that the grease discharge effect in the prior art is not ideal enough and the waste grease is difficult to discharge.
Disclosure of Invention
The invention aims to provide a bearing chamber installation assembly and a wind driven generator, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the bearing chamber installation assembly comprises a bearing chamber main body, wherein an oiling channel, an inner fat storage cavity and an outer fat storage cavity which are sequentially communicated are formed in the bearing chamber main body, the lower end of the outer fat storage cavity is communicated with a waste fat collecting box through a fat discharging barrel, a sliding push plate is connected to the inner wall of the fat discharging barrel in an up-down sliding manner, a discharging through groove is formed in the sliding push plate, a slot for a plunger rod to slide downwards is formed in the sliding push plate, a baffle plate for blocking the discharging through groove is connected to the upper end of the plunger rod in a rotating manner in a matched manner, an elastic pull rod is fixedly connected between the plunger rod and the sliding push plate, and the lower end of the plunger rod is fixedly connected with a first pull rope which extends downwards and stretches out of the fat discharging barrel;
the fat discharging cylinder is provided with a limit groove with a limit block which is arranged in the fat discharging cylinder in a vertical sliding way, an elastic reset rod is fixedly connected between the limit block and the inner wall of the limit groove, the limit groove is connected with the inner wall of the fat discharging cylinder through a chute, a sliding block which penetrates through the chute and is fixedly connected with the limit block is fixedly connected with a sliding push plate, the sliding block is provided with a first connecting groove, the first connecting groove is provided with an extrusion rod, the first connecting groove is provided with an extrusion groove, the extrusion groove is fixedly connected with a clamping block elastic connecting block, a second pull rope is fixedly connected between the clamping 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 clamping block to be inserted;
the second connecting groove of connecting first spread groove and slot has been seted up to the slip push pedal, and the one end fixedly connected with stripper plate that the extrusion pole stretched into the second connecting groove, the trigger groove that the extrusion head was stretched out in inside slip has been seted up on inserted bar upper portion, and fixedly connected with extrusion head elasticity links the piece between extrusion head and the trigger groove inner wall, and the extrusion head stretches into in the second connecting groove promotes the stripper plate for the extrusion pole leaves the draw-in groove through second stay cord pulling fixture block.
Preferably, the 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 and pass is seted up to the baffle upper end, and the baffle lower extreme is leaned on in slip push pedal top.
Preferably, four inserted bars pass in the slip push pedal, and four inserted bars are located four angular points outsides of unloading logical groove respectively, the baffle is two and set up with unloading logical groove symmetry, and the baffle centre gripping between the connecting block of adjacent inserted bar, the pivot rotates and passes connecting block and baffle, and the tip fixedly connected with pivot dog that the pivot stretched out the connecting block.
Preferably, one end of the first stay cord extending out of the fat discharging barrel is fixedly connected with a handheld pull block.
Preferably, the outer wall of the fat discharging tube is fixedly connected with an elastic lantern ring through which the first stay cord slides.
Preferably, the lower end of the inserted link is fixedly connected with a connecting plate, one end of the first pull rope extending into the grease discharging barrel 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 link slides through the elastic pull rod.
Preferably, the upper ends of the slot and the second connecting slot are respectively connected with a chute for the extrusion head to pass through.
Preferably, the lower end of the waste fat collecting box is connected with a fat discharging valve.
A wind power generator employing the bearing housing mounting assembly described above.
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 discharging through groove, when forced discharging is not needed, the baffle leaves the discharging through groove to facilitate waste grease to naturally fall, when forced discharging is needed, the baffle stops the discharging through groove by pulling the inserted rod, and then the inserted rod is pulled continuously to enable the baffle and the sliding push plate to slide downwards together, so that the effect of forced discharging is achieved, residual waste grease in the grease discharging barrel can be discharged powerfully, the problem of waste grease backflow does not occur, and the grease discharging effect is more ideal.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the fat discharging tube according to the present invention;
FIG. 3 is a three-dimensional schematic view of a sliding push plate structure according to the present invention;
FIG. 4 is a schematic cross-sectional view of section A of FIG. 2;
FIG. 5 is a schematic view showing a sliding push plate being kept stable by inserting a clamping block into a clamping groove according to the present invention;
FIG. 6 is a schematic view of the invention showing the plunger sliding down to cause the baffle to block the feed through slot;
FIG. 7 is a schematic view showing the extrusion head of FIG. 6 extending into the second connecting slot and pushing the extrusion plate to slide;
FIG. 8 is a schematic view of the extrusion rod of the present invention pulling the latch out of the latch through the second pull cord;
FIG. 9 is a schematic view of the present invention showing the sliding push plate sliding down to push out waste grease.
In the figure: 1 oiling channel, 2 inner fat storage cavity, 3 outer fat storage cavity, 4 fat discharge tube, 41 spout, 42 spacing groove, 43 draw-in groove, 5 waste fat collecting box, 6 slip push pedal, 61 unloading through groove, 62 slot, 63 second spread groove, 7 inserted link, 71 trigger groove, 8 baffle, 9 elastic pull rod, 10 first stay cord, 11 slider, 1101 first spread groove, 1102 stretch out groove, 12 stopper, 13 extrusion rod, 14 extrusion plate, 15 fixture block, 16 fixture block elastic connection piece, 17 second stay cord, 18 extrusion head, 19 extrusion head elastic connection piece, 20 elastic reset rod, 21 connection piece, 22 pivot, 23 pivot dog, 24 handheld pull block, 25 elastic collar, 26 connection plate, 27 fat discharge valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution:
embodiment one:
the 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 block and a bearing chamber outer cover, an oiling channel 1 is formed on the bearing seat, an inner grease storage cavity 2 is formed by enclosing the bearing chamber inner cover, the bearing seat and the bearing block inner end face, an outer grease storage cavity 3 is formed by enclosing the bearing chamber outer cover, the bearing seat and the bearing block outer end face, an oil slinger is arranged between the bearing block and the bearing chamber outer cover, the oiling channel 1, the inner grease storage cavity 2 and the outer grease storage cavity 3 are sequentially communicated, the bearing is rotatably arranged in the inner grease storage cavity 2, lubricating oil enters the inner grease storage cavity 2 through the oiling channel 1 and lubricates the bearing, waste grease formed after lubricating oil is used enters the outer grease storage cavity 3 from the inner grease storage cavity 2 and is discharged from the lower end of the outer grease storage cavity 3, the lower end of the bearing chamber main body is detachably and fixedly connected with a grease discharging cylinder 4 which extends downwards, the lower end of the grease discharging cylinder 4 is detachably and fixedly connected with a waste grease collecting box 5, the waste grease stored in the outer grease storage cavity 3 flows downwards under the action of gravity and flows downwards and enters the waste grease discharging cylinder 4 and the waste grease collecting box 5 through the lower end 5, and the waste grease collecting box is connected with a waste grease collecting valve 5, and the waste grease collecting box is connected with the waste grease collecting box 5, and the waste grease collecting box is connected with a waste grease collecting valve 27;
the inner wall of the grease discharging barrel 4 is connected with a sliding push plate 6 in an up-down sliding manner, the sliding push plate 6 is provided with a discharging through groove 61, waste grease flows in the grease discharging barrel 4, passes through the discharging through groove 61 and falls into the waste grease collecting box 5, the sliding push plate 6 is provided with a slot 62 for the downward sliding of the inserting rod 7, the upper end of the inserting rod 7 is rotationally connected with a baffle plate 8, the baffle plate 8 is obliquely downward arranged along the direction close to the discharging through groove 61, the upper end of the baffle plate 8 is rotationally connected with the inserting rod 7, the lower end of the baffle plate 8 is in sliding contact with the upper end face of the sliding push plate 6, the lower end of the inserting 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 inserting rod 7 is kept stable under the support of the elastic pull rod 9, the baffle plate 8 is positioned at the edge of the discharging through groove 61, the problem that the waste grease cannot fall caused by the blocking of the inserting rod 8 is prevented, the inserted link 7 is pulled downwards, the inserted link 7 slides downwards and pulls the baffle 8 to overturn, the baffle 8 horizontally keeps over the blanking through groove 61, so that waste grease cannot pass through the blanking through groove 61, the baffle 8 cannot continuously overturn when being overturned to a horizontal state, so that waste grease cannot press the baffle 8 to overturn in the downward pushing process, the effect of discharging waste grease by downward extrusion is improved, the baffle 8 and the sliding push plate 6 slide downwards together, further waste grease in the grease discharging barrel 4 is pressed into the waste grease collecting box 5, the inserted link 7 slides through the elastic pull rod 9, the inserted link 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 which extends downwards and stretches out of the grease discharging barrel 4, one end of the first pull rope 10 stretching out of the grease discharging barrel 4 is fixedly connected with a hand-held pull block 24, the arrangement of the hand-held pulling block 24 is convenient for a worker to hold and pull the first pull rope 10, the outer wall of the grease discharging barrel 4 is fixedly connected with the 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 isolating waste grease and prevents the waste grease from flowing out from the gap between the first pull rope 10 and the outer wall of the grease discharging barrel 4;
the grease discharging cylinder 4 is provided with a limit groove 42 with a limit block 12 arranged in a vertical sliding way, an elastic reset rod 20 is fixedly connected between the limit block 12 and the inner bottom wall of the limit groove 42, the limit groove 42 is connected with the inner wall of the grease discharging cylinder 4 through a slide groove 41, the sliding push plate 6 is fixedly connected with a slide block 11 which penetrates through the slide groove 41 and is fixedly connected with the limit block 12, the limit block 12 cannot leave the limit groove 42 under the blocking of the slide groove 41, the cooperation arrangement of the slide block 11 and the limit block 12 limits and guides the vertical sliding process of the sliding push plate 6, the stability of the vertical sliding process of the sliding push plate 6 is improved, the limit block 12 is kept stable under the support of the elastic reset rod 20 and stays at the upper part of the limit groove 42, the slide block 11 stays at the upper part of the slide groove 41 stably, the sliding push plate 6 stays at the upper part of the grease discharging cylinder 4 stably, a first connecting groove 1101 with an extrusion rod 13 arranged in an internal sliding manner is formed in one end of the sliding block 11 close to the sliding push plate 6, an extending 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 extending 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 be inserted 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 the 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, and the clamping block 15 extends into the clamping groove 43 to be clamped and fixed, so that 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 which is connected with the first connecting groove 1101 and the slot 62, one end of the extrusion rod 13 extending into the second connecting groove 63 is fixedly connected with the extrusion plate 14, the upper part of the inserting rod 7 is provided with a trigger groove 71 which slides inside and extends out of the extrusion head 18, 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 slot 62 and the upper end of 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 convenient for the extrusion head 18 to extend downwards into the slot 62, the chute at the upper end of the second connecting groove 63 is convenient for the extrusion head 18 to leave the second connecting groove 63 upwards, and in the process of pulling the inserting rod 7 downwards, the extrusion head 18 moves downwards along with the inserted link 7, the extrusion head 18 slides down into the slot 62 firstly, the extrusion head 18 is received into the trigger slot 71 under the compression 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 elastic force for pushing out the extrusion head 18 outwards, the extrusion head 18 continues to slide downwards and slides down to be aligned with the second connecting slot 63, the extrusion head 18 stretches into the second connecting slot 63 under the elastic action of the extrusion head elastic connecting block 19 and pushes the extrusion plate 14, the bottom wall of the second connecting slot 63 blocks the extrusion head 18 so that the extrusion head 18 cannot slide downwards relative to the sliding push plate 6 any more, and the inserted link 7 drives the sliding push plate 6 to slide downwards together through the extrusion head 18 in the subsequent sliding downwards process;
when the waste fat in the fat discharging barrel 4 is forcefully discharged, the first pull rope 10 is pulled outwards, the first pull rope 10 pulls the inserting rod 7 to slide downwards, the inserting rod 7 slides downwards to drive the baffle plate 8 to gradually turn over and incline to block the discharging 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 sliding push plate 6 slides downwards together in the process of pulling the inserting rod 7 downwards to block the baffle plate 8 from the discharging through groove 61, the problem that the waste fat cleaning effect of the sliding push plate 6 is reduced is solved until the inserting rod 7 slides downwards until the extruding head 18 is aligned with the second connecting groove 63, the baffle plate 8 is turned over to completely block the discharging through groove 61, the extruding head 18 stretches into the second connecting groove 63 and cannot leave the bottom wall of the second connecting groove 63, the extruding head 18 pushes the extruding plate 14 to slide along the direction approaching to the first connecting groove 1101 under the action of the extruding head elastic connecting block 19, the extrusion plate 14 drives the extrusion rod 13 to slide together, the extrusion rod 13 slides and pulls the clamping block 15 to leave the clamping groove 43 through the second pull rope 17, so that the sliding push plate 6 is separated from fixation, meanwhile, the clamping block elastic connecting rod 16 is elastically deformed due to the sliding of the clamping block 15 and has elastic force for pushing the clamping block 15 outwards, the first pull rope 10 is continuously pulled outwards, the inserting rod 7 drives the sliding push plate 6 to slide downwards together under the action of the extrusion head 18, the sliding push plate 6 slides downwards together with the baffle 8 and presses waste grease into the waste grease collecting box 5, the first pull rope 10 is loosened after the waste grease cleaning is finished, the inserting rod 7 slides upwards and resets under the elastic action of the elastic pull rod 9, the inserting rod 7 slides upwards and drives the baffle 8 to reversely overturn, so that the baffle 8 leaves the discharging through groove 61 again, waste grease is convenient to flow in the discharging barrel 4, pass through the discharging through the 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 to reset under the elastic action of the elastic reset rod 20, the limiting block 12 drives the sliding push plate 6 to slide upwards to reset together through the sliding block 11, the sliding block 11 slides upwards until the clamping block 15 is aligned 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 to reset along the direction close to the second connecting groove 63 through the second pull rope 17.
Embodiment two:
the second embodiment optimizes the operation stability of the whole structure on the basis of the first embodiment, namely: the sliding push plate 6 that the rectangle set up is passed there are four inserted bars 7, and be provided with slider 11 that four groups and four inserted bars 7 one-to-one set up on the sliding push plate 6, stopper 12, and the connecting plate 26 that arbitrary one inserted bar 7 lower extreme is connected is all fixedly connected with downwardly extending and stretches out the first stay cord 10 of a fat discharge section of thick bamboo 4, the unloading logical groove 61 is for seting up the rectangle groove at sliding push plate 6 middle part, and four inserted bars 7 are located the unloading respectively and lead to four angular points outsides of groove 61, baffle 8 is two and about the setting of unloading logical groove 61 bilateral symmetry, the problem that two baffle 8 lower extreme mutually paste promptly block the unloading logical groove 61 completely, arbitrary one inserted bar 7 upper end all fixedly connected with connecting block 21, and baffle 8 centre gripping is between the connecting block 21 of two preceding adjacent inserted bars 7, and rotate between two connecting blocks 21 and pass and have same pivot 22, and the end fixedly connected with pivot dog 23 of pivot 22 stretching out connecting block 21, pivot dog 23's setting plays spacing effect to pivot 22, prevent that pivot 22 from landing from 21, the problem that baffle 8 upper end is equipped with and supplies the pivot 22 to rotate and pass through the groove 6 side of sliding push plate 8.
A transmission shaft of the wind driven generator passes through a bearing in the bearing chamber installation assembly.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 the bearing room main part, and the inside oiling passageway (1), interior fat storage chamber (2) and the outer fat storage chamber (3) of seting up of bearing room main part intercommunication in proper order, and outer fat storage chamber (3) lower extreme communicates its characterized in that with useless fat collection box (5) through fat discharging section of thick bamboo (4): the device is characterized in that a sliding push plate (6) is connected to the inner wall of the grease discharging barrel (4) in an up-down sliding manner, a discharging through groove (61) is formed in the sliding push plate (6), a slot (62) for the inserting rod (7) to slide downwards and pass through is formed in the sliding push plate (6), a baffle (8) matched with the discharging through groove (61) to block is connected to the upper end of the inserting rod (7) in a rotating manner, an elastic pull rod (9) is fixedly connected between the inserting rod (7) and the sliding push plate (6), and a first pull rope (10) which extends downwards and stretches out of the grease discharging barrel (4) is fixedly connected to the lower end of the inserting rod (7);
the device is characterized in that the grease discharging barrel (4) is provided with a limit groove (42) with a limit block (12) arranged in a sliding manner up and down, an elastic reset rod (20) is fixedly connected between the limit block (12) and the inner wall of the limit groove (42), the limit groove (42) is connected with the inner wall of the grease discharging barrel (4) through a sliding groove (41), a sliding block (11) penetrating through the sliding groove (41) and fixedly connected with the limit 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) with an extrusion rod (13) arranged in a sliding manner, the outer wall of the sliding block (11) is provided with an extending groove (1102) with an extending clamping block (15) in a sliding manner, a clamping block elastic connecting block (16) is fixedly connected between the clamping block (15) and the inner wall of the extending groove (1102), a second pull rope (17) is fixedly connected between the clamping block (15) and the extrusion rod (13), and the upper end of the inner wall of the sliding groove (41) is connected with a clamping groove (43) for the clamping block (15) to be inserted;
the sliding push plate (6) is provided with a second connecting groove (63) connected with the first connecting groove (1101) and the slot (62), one end of the extrusion rod (13) extending into the second connecting groove (63) is fixedly connected with the extrusion plate (14), the upper part of the insertion rod (7) is provided with a trigger groove (71) of which the inner part slides and extends out of the extrusion head (18), 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 into the second connecting groove (63) to push the extrusion plate (14), and the extrusion rod (13) pulls the clamping block (15) to leave the clamping groove (43) through the second pull rope (17).
2. The bearing housing mounting assembly of claim 1, wherein: the upper end of the inserted link (7) is fixedly connected with a connecting block (21), the connecting block (21) is connected with a rotating shaft (22), a rotating shaft groove for the rotating shaft (22) to rotate and pass through is formed in the upper end of the baffle (8), and the lower end of the baffle (8) is attached to the upper side of the sliding push plate (6).
3. The bearing housing mounting assembly of claim 2, wherein: the sliding push plate (6) is internally provided with four inserted bars (7), the four inserted bars (7) are respectively positioned at the outer sides of four corner points of the blanking through groove (61), the baffle (8) is symmetrically arranged at two sides of the blanking through groove (61), the baffle (8) is clamped between the connecting blocks (21) of the adjacent inserted bars (7), the rotating shaft (22) rotates to penetrate through the connecting blocks (21) and the baffle (8), and the rotating shaft (22) extends out of the end part of the connecting blocks (21) and is fixedly connected with a rotating shaft stop block (23).
4. The bearing housing mounting assembly of claim 1, wherein: one end of the first stay cord (10) extending out of the fat discharging tube (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 fat discharging tube (4) is fixedly connected with an elastic sleeve ring (25) through which the first pull rope (10) slides.
6. The bearing housing mounting assembly of claim 1, wherein: the lower end of the inserted link (7) is fixedly connected with a connecting plate (26), one end of the first pull rope (10) extending into the grease discharging barrel (4) is fixedly connected below the connecting plate (26), the elastic pull rod (9) is fixedly connected between the connecting plate (26) and the sliding push plate (6), and the inserted link (7) slides through the elastic pull rod (9).
7. The bearing housing mounting assembly of claim 1, wherein: the upper ends of the slot (62) and the second connecting slot (63) are respectively connected with a chute for the extrusion head (18) to pass through.
8. The bearing housing mounting assembly of claim 1, wherein: the lower end of the waste fat collecting box (5) is connected with a fat discharging valve (27).
9. A wind power generator, characterized in that: use of a bearing housing mounting assembly according to any one of the preceding claims 1-8 for said wind power generator.
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| 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 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210668458.9A CN115126781B (en) | 2022-06-14 | 2022-06-14 | Bearing chamber installation assembly and wind driven generator |
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| CN115126781B true CN115126781B (en) | 2023-12-19 |
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| EP3366918A1 (en) * | 2017-02-27 | 2018-08-29 | Nordex Energy GmbH | Device for collecting spent lubricant |
| 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 | Waste fat collecting box, waste fat collecting system and automatic fat system that trades |
| 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 | Bearing waste oil discharging device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6869807B2 (en) * | 2017-05-25 | 2021-05-12 | 株式会社マキタ | Grease discharger |
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| 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 |
| 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 | Waste fat collecting box, waste fat collecting system and automatic fat system that trades |
| 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 | Bearing waste oil discharging device |
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|---|---|
| CN115126781A (en) | 2022-09-30 |
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