CN115263898B - Novel generating set main shaft forging - Google Patents
Novel generating set main shaft forging Download PDFInfo
- Publication number
- CN115263898B CN115263898B CN202210741502.4A CN202210741502A CN115263898B CN 115263898 B CN115263898 B CN 115263898B CN 202210741502 A CN202210741502 A CN 202210741502A CN 115263898 B CN115263898 B CN 115263898B
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- shaft body
- threaded rod
- groove
- adjusting structure
- thread
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- 238000005242 forging Methods 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 16
- 238000005461 lubrication Methods 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 21
- 239000003921 oil Substances 0.000 description 17
- 239000010687 lubricating oil Substances 0.000 description 14
- 230000033228 biological regulation Effects 0.000 description 6
- 230000001050 lubricating effect Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Images
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
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/02—Shafts; Axles
- F16C3/023—Shafts; Axles made of several parts, e.g. by welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
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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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0037—Special features of coaxial shafts, e.g. relative support thereof
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- 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
- F16N—LUBRICATING
- F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
-
- 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
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
-
- 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
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
- F16N21/06—Covering members for nipples, conduits or apertures
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- 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)
- Ocean & Marine Engineering (AREA)
- Sealing Devices (AREA)
- Forging (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention discloses a novel generator set spindle forging, which belongs to the technical field of generator sets and comprises a shaft body, a sealing ring, a moving assembly and a lubrication maintenance assembly, wherein the moving assembly is arranged in the shaft body and comprises universal wheels, a transverse adjusting structure and a longitudinal adjusting structure, the universal wheels are arranged at the bottom of the longitudinal adjusting structure and at the top of the transverse adjusting structure, the longitudinal adjusting structure is arranged at the top of the transverse adjusting structure, the sealing ring is arranged at one side of the shaft body and corresponds to the shaft body, the lubrication maintenance assembly is arranged in the shaft body, and the shaft body is conveniently moved to the position of the generator set for installation work through the universal wheels through the cooperation of the arranged bidirectional threaded rod, a first gear, a threaded ring, a threaded block, a moving motor, a second gear, a supporting plate, a hydraulic box, a hydraulic cylinder and the universal wheels, so that the moving cost is reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to a spindle forging, in particular to a novel generator set spindle forging, and belongs to the technical field of generator sets.
Background
The generator Set (English name: generators Set) is a complete Set of mechanical equipment for converting other forms of energy into electric energy, and consists of a power system, a control system, a silencing system, a damping system and an exhaust system, wherein the power system is driven by a water turbine, a steam turbine, a diesel engine or other power machines, and energy generated by water flow, air flow, fuel combustion or atomic fission is converted into mechanical energy and transmitted to a generator, and then the mechanical energy is converted into electric energy by the generator and is output to electric equipment for use. The power generator has wide application in industrial and agricultural production, national defense, science and technology and daily life, and along with the technical progress in recent years, as a high-quality choice of a household emergency power supply and a field trip power supply, a light-weight portable small-sized power generator set also starts to enter the daily life of residents.
The main shaft is a shaft which receives power from an engine or a motor and transmits the power to other parts, the main shaft is also required to be used in a generator set, but the main shaft of the generator set at present has a certain defect, the main shaft of the generator set at present is inconvenient to transport due to overlarge volume, a car is required to be used for transporting, the position of the generator set at the position is too small to meet the passing of the car, the working cost of manually moving the main shaft of the generator set is too high, the main shaft is inconvenient to operate, dust is easy to enter at the junction of the main shaft and the outside, the dust is combined with lubricating oil, the lubricating capability is reduced to accelerate the abrasion of the main shaft, the service life is shortened, the main shaft is required to be disassembled and assembled when the lubrication maintenance is carried out, and the working cost is too troublesome.
Disclosure of Invention
The invention aims to solve the problems, and provides a novel generator set spindle forging, which can adjust a moving structure in a spindle to move a spindle body when a transport vehicle cannot pass through, so that the spindle is moved to a position where a generator set is located for installation, the moving cost is reduced, the working efficiency is improved, lubricating oil can be added without disassembling the spindle and the generator set during lubrication maintenance, the working cost is reduced, the junction between the spindle and the outside can be sealed, dust is prevented from entering and combining with the lubricating oil, the work is prevented from being influenced, dust at the front part of the spindle is cleaned, the entry and the accumulation of the dust are reduced, and the practicability of the device is improved.
The technical scheme adopted by the invention is as follows: the utility model provides a novel generating set main shaft forging, includes axis body, sealing ring, remove subassembly and lubrication maintenance subassembly, it is in to remove the subassembly setting inside the axis body, it includes universal wheel, horizontal regulation structure and vertical regulation structure to remove the subassembly, the universal wheel sets up vertical regulation structure bottom with horizontal regulation structure top, vertical regulation structure sets up horizontal regulation structure top, the sealing ring sets up axis body one side with the axis body corresponds, lubrication maintenance subassembly sets up inside the axis body.
Preferably, in order to enable the longitudinal adjustment structure and the universal wheel to transversely move, the shaft body is provided with a placement hole and an adjustment groove, the longitudinal adjustment structure and the universal wheel are arranged in the placement hole, the transverse adjustment structure is arranged in the adjustment groove, a transmission groove and a transmission cavity are formed in one side of the adjustment groove, the transverse adjustment structure is divided into a bidirectional threaded rod, a first gear, a threaded ring and a threaded block, two ends of the bidirectional threaded rod are rotatably mounted on the inner side wall of the adjustment groove, the first gear is arranged on the bidirectional threaded rod, the threaded ring is in threaded engagement with the threaded sleeve on the bidirectional threaded rod, and the threaded block is fixedly welded at the top of the threaded ring.
Preferably, in order to enable the universal wheel to reversely move out of the arrangement hole, the bidirectional threaded rod is divided into a left threaded rod, a straight rod and a right threaded rod, the straight rod is fixedly welded on the left threaded rod and the threaded rod, a first thread is formed in the left threaded rod in a viewing mode, a second thread is formed in the right threaded rod, the first thread and the second thread are opposite in direction, the first gear is fixedly sleeved on the straight rod, a mobile motor is mounted in the transmission cavity through a bolt, a second gear is fixedly welded on the output end of the mobile motor, and the second gear is arranged in the transmission groove and meshed with the first gear.
Preferably, in order to enable the universal wheel to longitudinally move, the universal wheel supports the shaft body, the shaft body is conveniently moved, the moving cost is reduced, the working efficiency is improved, the longitudinal adjustment structure is divided into a support plate, a hydraulic box and a hydraulic cylinder, the support plate is fixedly welded at the top of the threaded block, the hydraulic box is fixedly welded at the top of the support plate, the hydraulic cylinder is installed in the hydraulic box through a bolt, and the universal wheel is fixedly welded on an output shaft of the hydraulic cylinder and arranged at the bottom of the support plate.
Preferably, in order to seal the junction between the shaft body and the outside, dust is prevented from entering and being combined with lubricating oil, so that the lubricating capacity is reduced, the abrasion of the main shaft is accelerated, the service life is prolonged, the sealing ring is provided with a shaft hole, the shaft hole corresponds to the shaft body, the shaft hole is internally provided with a sealing groove, and the sealing groove is internally provided with a sealing ring.
Preferably, in order to clean dust on the front part of the shaft body, the entering and the deposition of the dust are reduced, the practicability of the device is improved, a bolt hole is formed in the sealing ring, a brush ring is fixedly welded on one side of the shaft hole, a brush head is arranged on the inner wall of the brush ring, and the brush head corresponds to the outer wall of the shaft body.
Preferably, in order to add lubricating oil without disassembling and assembling the main shaft and the generator set, the lubrication maintenance assembly comprises an oil inlet hole, an oil injection channel and a sealing cover, wherein the oil inlet hole is formed in the shaft body, the oil injection channel is formed in the shaft body and communicated with the oil inlet hole, a cover groove is formed in the top of the oil inlet hole, and the sealing cover is arranged in the cover groove.
Preferably, in order to avoid dust entering oiling passageway, set up the third screw thread on the lid groove inside wall, sealed lid divide into screw up post, lid and rubber post, the lid sets up screw up the post with between the rubber post, set up the fourth screw thread on the lid, the fourth screw thread with the third screw thread corresponds, the lid with the lid groove corresponds, the rubber post with the inlet port corresponds.
The beneficial effects of the invention are as follows:
1. through the cooperation of the two-way threaded rod, first gear, screwed ring, screw thread piece, movable motor, second gear, backup pad, hydraulic tank, pneumatic cylinder and universal wheel that set up use, conveniently remove the axis body through the universal wheel, make the axis body remove the generating set place and install work, reduce moving cost, improve work efficiency.
2. The cooperation convenient to use through sealing ring, seal groove and the sealing washer that set up seals the juncture of shaft body and external world, avoids the dust to get into and combines with lubricating oil, causes the wearing and tearing of lubricating ability decline acceleration main shaft, improves life, and the shaft body rotates in the shaft hole, and the brush head on shaft body outer wall and the brush ring rubs each other, and the brush head is cleared up the dust of shaft body front portion, reduces the entering and the siltation of dust, improves the practicality of device.
3. Through the cooperation of inlet port, oiling passageway and the sealed lid that sets up use, need not to carry out the dismouting to main shaft and generating set just can add lubricating oil, reduce working cost, screw up the cooperation of post, lid and rubber column and use and avoid the dust to get into the oiling passageway.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a moving assembly according to the present invention.
Fig. 3 is a schematic view of a right-side cross-sectional structure of the shaft body of the present invention.
Fig. 4 is an enlarged schematic view of the structure of fig. 1 at a.
Fig. 5 is a schematic perspective view of a seal ring according to the present invention.
Fig. 6 is a schematic view of a partial front cross-sectional structure of the shaft body of the present invention.
Fig. 7 is a schematic perspective view of the seal cap of the present invention.
In the figure: 1. a shaft body; 2. a seal ring; 3. a moving assembly; 4. a lubrication maintenance assembly; 5. a universal wheel; 6. a lateral adjustment structure; 7. a longitudinal adjustment structure; 8. a mounting hole; 9. a two-way threaded rod; 10. a first gear; 11. a threaded ring; 12. a screw block; 13. a left threaded rod; 14. a straight rod; 15. a right threaded rod; 16. a moving motor; 17. a second gear; 18. a support plate; 19. a hydraulic tank; 20. a hydraulic cylinder; 21. a shaft hole; 22. sealing grooves; 23. a seal ring; 24. bolt holes; 25. a brush ring; 26. a brush head; 27. an oil inlet hole; 28. an oiling channel; 29. sealing cover; 30. a third thread; 31. twisting the column; 32. a cover body; 33. a rubber column; 34. and fourth threads.
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.
As shown in fig. 1-7, this embodiment provides a novel generating set main shaft forging, including axis body 1, sealing ring 2, remove subassembly 3 and lubrication maintenance subassembly 4, remove the subassembly 3 and set up inside axis body 1, remove subassembly 3 and include universal wheel 5, transverse adjustment structure 6 and vertical adjustment structure 7, universal wheel 5 sets up at vertical adjustment structure 7 bottom and transverse adjustment structure 6 top, vertical adjustment structure 7 sets up at transverse adjustment structure 6 top, sealing ring 2 sets up and corresponds with axis body 1 in axis body 1 one side, lubrication maintenance subassembly 4 sets up inside axis body 1.
As a technical optimization scheme of the invention, as shown in figures 1, 2, 3 and 6, a shaft body 1 is provided with a mounting hole 8 and an adjusting groove, a longitudinal adjusting structure 7 and a universal wheel 5 are arranged in the mounting hole 8, a transverse adjusting structure 6 is arranged in the adjusting groove, one side of the adjusting groove is provided with a transmission groove and a transmission cavity, the transverse adjusting structure 6 is divided into a bidirectional threaded rod 9, a first gear 10, a threaded ring 11 and a threaded block 12, two ends of the bidirectional threaded rod 9 are rotatably arranged on the inner side wall of the adjusting groove, the first gear 10 is arranged on the bidirectional threaded rod 9, the threaded ring 11 is in threaded engagement with the bidirectional threaded rod 9, the threaded block 12 is fixedly welded at the top of the threaded ring 11, the bidirectional threaded rod 9 is divided into a left threaded rod 13, a straight rod 14 and a right threaded rod 15, the straight rod 14 is fixedly welded on the left threaded rod 13 and the threaded rod, the left threaded rod 13 is provided with a first thread in a view, the right threaded rod 15 is provided with a second thread, the directions of the first thread and the second thread are opposite, the first gear 10 is fixedly sleeved on the straight rod 14, the transmission cavity is provided with a mobile motor 16 through a bolt, the output end of the mobile motor 16 is fixedly welded with a second gear 17, the second gear 17 is arranged in the transmission groove and meshed with the first gear 10, the longitudinal adjusting structure 7 is divided into a supporting plate 18, a hydraulic tank 19 and a hydraulic cylinder 20, the supporting plate 18 is fixedly welded on the top of the threaded block 12, the hydraulic tank 19 is fixedly welded on the top of the supporting plate 18, the hydraulic cylinder 20 is arranged in the hydraulic tank 19 through a bolt, the universal wheel 5 is fixedly welded on the output shaft of the hydraulic cylinder 20 and arranged at the bottom of the supporting plate 18, the mobile motor 16 drives the second gear 17 in the transmission groove to rotate, the second gear 17 drives the first gear 10 to rotate, the first gear 10 rotates to drive the straight rod 14 to rotate, the straight rod 14 rotates and drives left threaded rod 13 and right threaded rod 15 to rotate, left threaded rod 13 and right threaded rod 15 rotate and drive screwed ring 11 to remove, screwed ring 11 drives screwed block 12 and removes, first screw thread and second screw thread opposite direction, screwed ring 11 drives screwed block 12 and moves out from the hole 8 is settled, screwed block 12 drives the outside of the hole 8 is settled to backup pad 18 case, backup pad 18 drives hydraulic tank 19 and universal wheel 5 and removes, hydraulic cylinder 20 drives universal wheel 5 and moves down, remove axis body 1 through universal wheel 5, make axis body 1 remove the position that generating set was located and install work, reduce the travelling cost, improve work efficiency.
As a technical optimization scheme of the invention, as shown in fig. 1, 4 and 5, a shaft hole 21 is formed in a sealing ring 2, the shaft hole 21 corresponds to a shaft body 1, a sealing groove 22 is formed in the shaft hole 21, a sealing ring 23 is arranged in the sealing groove 22, a bolt hole 24 is formed in the sealing ring 2, a brush ring 25 is fixedly welded on one side of the shaft hole 21, a brush head 26 is arranged on the inner wall of the brush ring 25, the brush head 26 corresponds to the outer wall of the shaft body 1, the sealing ring 2, the sealing groove 22 and the sealing ring 23 are matched for use, so that the junction between the shaft body 1 and the outside is conveniently sealed, dust is prevented from entering and being combined with lubricating oil, the lubricating capacity is reduced, the abrasion of a main shaft is accelerated, the service life is prolonged, the shaft body 1 rotates in the shaft hole 21, the outer wall of the shaft body 1 and the brush head 26 on the brush ring 25 are rubbed with each other, dust at the front part of the shaft body 1 is cleaned, the dust entering and silting are reduced, and the practicability of the device is improved.
As a technical optimization scheme of the invention, as shown in fig. 1, 6 and 7, the lubrication maintenance assembly 4 comprises an oil inlet 27, an oil injection channel 28 and a sealing cover 29, the oil inlet 27 is formed in a shaft body 1, the oil injection channel 28 is formed in the shaft body 1 and is communicated with the oil inlet 27, a cover groove is formed in the top of the oil inlet 27, the sealing cover 29 is arranged in the cover groove, a third thread 30 is formed in the inner side wall of the cover groove, the sealing cover 29 is divided into a screwing column 31, a cover body 32 and a rubber column 33, the cover body 32 is arranged between the screwing column 31 and the rubber column 33, a fourth thread 34 is formed in the cover body 32, the fourth thread 34 corresponds to the third thread 30, the cover body 32 corresponds to the cover groove, the rubber column 33 corresponds to the oil inlet 27, the screwing column 31 rotates, the cover body 32 is driven to rotate, the cover body 32 leaves the cover groove under the action of the third thread 30 and the fourth thread 34, the rubber column 33 leaves the oil inlet 27, the lubricating oil is added through the cover groove 27, the lubricating oil enters one end of the shaft body 1, which is contacted with a generator set through the channel 28, the lubricating oil is carried out, the generator set is not required to be disassembled and assembled and disassembled, and assembled, and the dust can be avoided.
Example 1
When the shaft body 1 is moved, the shaft body 1 is excessively large in volume and is transported through the transport vehicle, if the transport vehicle cannot pass through the transport vehicle due to the terrain between the transport vehicle and the generator set, the shaft body 1 is placed on the ground, the moving motor 16 is opened, the moving motor 16 drives the second gear 17 in the transmission groove to rotate, the second gear 17 rotates to drive the first gear 10 to rotate, the first gear 10 rotates to drive the straight rod 14 to rotate, the straight rod 14 rotates to drive the left threaded rod 13 and the right threaded rod 15 to rotate, the left threaded rod 13 and the right threaded rod 15 rotate to drive the threaded ring 11 to move, the threaded ring 11 drives the threaded block 12 to move, the first threads and the second threads are opposite in direction, the threaded ring 11 drives the threaded block 12 to move out of the accommodating hole 8, the threaded block 12 drives the supporting plate 18 to move outside the accommodating hole 8, the supporting plate 18 drives the hydraulic box 19 and the universal wheel 5 to move, when the threaded block 12 contacts the side walls of the adjusting groove, the universal wheel 5 is arranged on two sides of the shaft body 1, the hydraulic cylinder 20 is opened, the universal wheel 5 is driven to move downwards, the universal wheel 5 is contacted with the ground to continue to move, under the interaction of force, the shaft body 1 moves upwards, the shaft body 1 is driven by the hydraulic cylinder 20 to move, and the cost of the generator set is lowered, and the cost is lowered.
Example two
When the shaft body 1 is installed, the sealing ring 23 is placed in the sealing groove 22 of the sealing ring 2, the sealing ring 2 is sleeved at one end of the shaft body 1 through the shaft hole 21, one end of the shaft body 1 is connected with a generator set, the sealing ring 2 is attached to the generator set, fixed installation is carried out through the bolt hole 24, the junction of the shaft body 1 and the outside is sealed, dust is prevented from entering and combining with lubricating oil, the lubricating ability is reduced, abrasion of a main shaft is accelerated, the service life is prolonged, the shaft body 1 rotates in the shaft hole 21, the outer wall of the shaft body 1 and the brush head 26 on the brush ring 25 are rubbed with each other, the dust at the front part of the shaft body 1 is cleaned by the brush head 26, dust entering and silting are reduced, practicability of the device is improved, when the shaft body 1 is required to be lubricated and maintained, only the screwing column 31 is required to rotate, the cover body 32 is driven to rotate by the screwing column 31, the cover body 32 is separated from the cover groove under the action of the third thread 30 and the fourth thread 34, the rubber column 33 is separated from the oil inlet hole 27, lubricating oil is added through the oil inlet hole 27, the lubricating oil enters one end of the shaft body 1 and contacts the generator set through the channel 28, and then the rubber column 31 is required to be screwed into the main shaft body to be meshed with the main shaft body 32, and the dust entering and the main shaft body is prevented from being required to be disassembled and assembled and disassembled.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. The utility model provides a novel generating set main shaft forging, includes axis body (1), sealing ring (2), remove subassembly (3) and lubrication maintenance subassembly (4), its characterized in that: the movable assembly (3) is arranged inside the shaft body (1), the movable assembly (3) comprises a universal wheel (5), a transverse adjusting structure (6) and a longitudinal adjusting structure (7), the universal wheel (5) is arranged at the bottom of the longitudinal adjusting structure (7) and the top of the transverse adjusting structure (6), the longitudinal adjusting structure (7) is arranged at the top of the transverse adjusting structure (6), the sealing ring (2) is arranged at one side of the shaft body (1) and corresponds to the shaft body (1), and the lubrication maintenance assembly (4) is arranged inside the shaft body (1).
The novel self-locking type self-locking mechanism is characterized in that the shaft body (1) is provided with a mounting hole (8) and an adjusting groove, the longitudinal adjusting structure (7) and the universal wheel (5) are arranged in the mounting hole (8), the transverse adjusting structure (6) is arranged in the adjusting groove, one side of the adjusting groove is provided with a transmission groove and a transmission cavity, the transverse adjusting structure (6) is divided into a bidirectional threaded rod (9), a first gear (10), a threaded ring (11) and a threaded block (12), two ends of the bidirectional threaded rod (9) are rotatably arranged on the inner side wall of the adjusting groove, the first gear (10) is arranged on the bidirectional threaded rod (9), the threaded ring (11) is in threaded engagement sleeve with the bidirectional threaded rod (9), and the threaded block (12) is fixedly welded at the top of the threaded ring (11);
the bidirectional threaded rod (9) is divided into a left threaded rod (13), a straight rod (14) and a right threaded rod (15), the straight rod (14) is fixedly welded on the left threaded rod (13) and the right threaded rod, a first thread is formed on the left threaded rod (13) in a viewing mode, a second thread is formed on the right threaded rod (15), the first thread and the second thread are opposite in direction, the first gear (10) is fixedly sleeved on the straight rod (14), a moving motor (16) is installed in the transfer cavity through a bolt, a second gear (17) is fixedly welded on the output end of the moving motor (16), and the second gear (17) is arranged in the transfer groove and meshed with the first gear (10);
the longitudinal adjusting structure (7) is divided into a supporting plate (18), a hydraulic tank (19) and a hydraulic cylinder (20), wherein the supporting plate (18) is fixedly welded at the top of the threaded block (12), the hydraulic tank (19) is fixedly welded at the top of the supporting plate (18), the hydraulic cylinder (20) is installed in the hydraulic tank (19) through a bolt, and the universal wheel (5) is fixedly welded on an output shaft of the hydraulic cylinder (20) and is arranged at the bottom of the supporting plate (18);
the sealing ring (2) is provided with a shaft hole (21), the shaft hole (21) corresponds to the shaft body (1), a sealing groove (22) is formed in the shaft hole (21), and a sealing ring (23) is arranged in the sealing groove (22);
the sealing ring (2) is provided with a bolt hole (24), one side of the shaft hole (21) is fixedly welded with a brush ring (25), the inner wall of the brush ring (25) is provided with a brush head (26), and the brush head (26) corresponds to the outer wall of the shaft body (1).
2. The novel generator set spindle forging of claim 1, wherein: the lubrication maintenance assembly (4) comprises an oil inlet (27), an oil injection channel (28) and a sealing cover (29), wherein the oil inlet (27) is formed in the shaft body (1), the oil injection channel (28) is formed in the shaft body (1) and is communicated with the oil inlet (27), a cover groove is formed in the top of the oil inlet (27), and the sealing cover (29) is arranged in the cover groove.
3. The novel generator set spindle forging of claim 2, wherein: the novel oil inlet is characterized in that a third thread (30) is formed in the inner side wall of the cover groove, the sealing cover (29) is divided into a screwing column (31), a cover body (32) and a rubber column (33), the cover body (32) is arranged between the screwing column (31) and the rubber column (33), a fourth thread (34) is formed in the cover body (32), the fourth thread (34) corresponds to the third thread (30), the cover body (32) corresponds to the cover groove, and the rubber column (33) corresponds to the oil inlet hole (27).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210741502.4A CN115263898B (en) | 2022-06-27 | 2022-06-27 | Novel generating set main shaft forging |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210741502.4A CN115263898B (en) | 2022-06-27 | 2022-06-27 | Novel generating set main shaft forging |
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| Publication Number | Publication Date |
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| CN115263898A CN115263898A (en) | 2022-11-01 |
| CN115263898B true CN115263898B (en) | 2023-05-12 |
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| CN202210741502.4A Active CN115263898B (en) | 2022-06-27 | 2022-06-27 | Novel generating set main shaft forging |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4924817A (en) * | 1988-04-15 | 1990-05-15 | Josef Seelen | Seal for blast pipe or shaft |
| CN202673992U (en) * | 2012-08-07 | 2013-01-16 | 鸡西煤矿机械有限公司 | Oil-storage self-lubricating articulated shaft |
| CN112476283A (en) * | 2020-11-23 | 2021-03-12 | 江苏巨杰机电有限公司 | Rotor detection auxiliary device for motor production |
| CN113883379A (en) * | 2021-10-22 | 2022-01-04 | 上海珩创机电工程有限公司 | Multifunctional electromechanical equipment mounting rack |
| CN216008774U (en) * | 2021-11-11 | 2022-03-11 | 清河县秀轩密封件有限公司 | Special sealing mechanism for main shaft of wind generating set |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9206051B2 (en) * | 2012-03-30 | 2015-12-08 | Scott Murray | Apparatus for mechanical exfoliation of particulate materials |
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2022
- 2022-06-27 CN CN202210741502.4A patent/CN115263898B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4924817A (en) * | 1988-04-15 | 1990-05-15 | Josef Seelen | Seal for blast pipe or shaft |
| CN202673992U (en) * | 2012-08-07 | 2013-01-16 | 鸡西煤矿机械有限公司 | Oil-storage self-lubricating articulated shaft |
| CN112476283A (en) * | 2020-11-23 | 2021-03-12 | 江苏巨杰机电有限公司 | Rotor detection auxiliary device for motor production |
| CN113883379A (en) * | 2021-10-22 | 2022-01-04 | 上海珩创机电工程有限公司 | Multifunctional electromechanical equipment mounting rack |
| CN216008774U (en) * | 2021-11-11 | 2022-03-11 | 清河县秀轩密封件有限公司 | Special sealing mechanism for main shaft of wind generating set |
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|---|---|
| CN115263898A (en) | 2022-11-01 |
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