CN216589537U - Transmission shaft of special-shaped generator - Google Patents
Transmission shaft of special-shaped generator Download PDFInfo
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- CN216589537U CN216589537U CN202122896604.7U CN202122896604U CN216589537U CN 216589537 U CN216589537 U CN 216589537U CN 202122896604 U CN202122896604 U CN 202122896604U CN 216589537 U CN216589537 U CN 216589537U
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- transmission shaft
- limiting
- shaft
- main shaft
- mounting piece
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Abstract
The utility model belongs to the technical field of transmission shafts, and discloses a special-shaped generator transmission shaft which comprises a transmission shaft main shaft and a transmission shaft mounting piece, wherein a transmission shaft split shaft is arranged at the top of the transmission shaft main shaft, the transmission shaft main shaft is arranged at the top of the transmission shaft mounting piece, a mounting piece screw rod is arranged at the top of the transmission shaft mounting piece, an inner mounting groove is formed in the bottom of the transmission shaft main shaft, the inner mounting groove is in threaded rotary connection with the mounting piece screw rod, and when the transmission shaft main shaft and the transmission shaft mounting piece are connected, the transmission shaft main shaft is only required to be aligned to the top of the mounting piece screw rod; the restriction piece can play further limited effect to the transmission shaft main shaft, after transmission shaft installed part, transmission shaft main shaft connect, can slide the restriction piece to the top for the restriction piece plays the effect of injecing between transmission shaft main shaft, transmission shaft installed part, makes transmission shaft main shaft, transmission shaft installed part unable rotation, thereby makes the connection of transmission shaft main shaft, transmission shaft installed part very stable.
Description
Technical Field
The utility model belongs to the technical field of transmission shafts, and particularly relates to a special-shaped generator transmission shaft.
Background
The common types of the generators are a diesel generator and a gasoline generator, and no matter the diesel generator or the gasoline generator, all cylinders work in sequence in a certain order, the thrust acting on a piston is changed into the force pushing a crankshaft to rotate through a connecting rod, so that the crankshaft is driven to rotate, and a transmission shaft is a structure which is not necessary to be lacked by the generators.
Current transmission shaft when the installation, it is rotatory fixed to pass through the bolt more, but fixed mode can make the transmission shaft the not hard up condition appear for the separation appears in the transmission shaft, not only needs jack-up to detect, in case the transmission shaft appears not hard up moreover, makes the transmission shaft cause the condition of damage to equipment very easily, has brought economic loss, makes the unable normal work of transmission shaft simultaneously, we propose a dysmorphism generator transmission shaft for this reason.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a special-shaped generator transmission shaft, which solves the problems that when the existing transmission shaft provided in the background art is installed, the transmission shaft is mostly fixed in a rotating mode through bolts, but the transmission shaft is loosened in a fixing mode, so that the transmission shaft is separated, jacking detection is needed, and once the transmission shaft is loosened, the transmission shaft is easy to damage equipment, and the like.
In order to achieve the purpose, the utility model provides the following technical scheme: a special-shaped generator transmission shaft comprises a transmission shaft main shaft and a transmission shaft mounting part, wherein a transmission shaft sub shaft is arranged at the top of the transmission shaft main shaft, the transmission shaft main shaft is mounted at the top of the transmission shaft mounting part, a mounting part screw rod is arranged at the top of the transmission shaft mounting part, an installation inner groove is formed in the bottom of the transmission shaft main shaft, the installation inner groove is in threaded rotary connection with the mounting part screw rod, when the transmission shaft main shaft and the transmission shaft mounting part are connected, the transmission shaft main shaft and the transmission shaft mounting part can be in threaded rotary connection through the mounting part screw rod and the installation inner groove only by aligning the transmission shaft main shaft to the top of the mounting part screw rod and then rotating the transmission shaft main shaft, after the transmission shaft main shaft and the transmission shaft mounting part are connected, a transmission shaft limiting groove and a mounting part limiting groove are positioned on the same straight line, and a limiting part is arranged at one side of the transmission shaft main shaft and the transmission shaft mounting part, the surface of the transmission shaft main shaft is provided with a transmission shaft limiting groove matched with the limiting piece for use, the surface of the transmission shaft mounting piece is provided with a mounting piece limiting groove matched with the limiting piece for use, the surfaces of the transmission shaft limiting groove and the mounting piece limiting groove are provided with limiting screw holes, the surface of the limiting piece is provided with a plurality of circular through holes, the limiting piece can slide into the transmission shaft limiting groove from the mounting piece limiting groove, the height of the limiting piece is greater than that of the transmission shaft limiting groove, and after the top of the limiting piece is contacted with the top of the transmission shaft limiting groove, the bottom of the limiting piece is also positioned in the mounting piece limiting groove, so that the transmission shaft main shaft and the transmission shaft mounting piece cannot rotate automatically, and the transmission shaft main shaft and the transmission shaft mounting piece are prevented from loosening.
Preferably, after the transmission shaft main shaft and the transmission shaft mounting piece are connected, the limiting piece is mounted in the transmission shaft limiting groove and the mounting piece limiting groove, the positions of the plurality of circular through holes and the positions of the plurality of limiting screw holes correspond, at the moment, the bolt can be inserted into the circular through holes, and then the bolt enters the limiting screw holes.
Preferably, the anti-rotation side posts are symmetrically distributed on two sides of the limiting piece, the anti-rotation side slots are symmetrically formed in two sides of the mounting piece limiting slot and the transmission shaft limiting slot, the anti-rotation side slots are matched with the anti-rotation side posts for use, and the anti-rotation side slots and the anti-rotation side posts can further play a limiting effect on the limiting piece, so that the limiting piece can only move up and down.
Preferably, the top of the limiting piece is provided with a rectangular clamping block, the top wall of the transmission shaft limiting groove is provided with a linkage rectangular groove matched with the rectangular clamping block for use, the rectangular clamping block is made of magnetic materials, and the inner wall of the linkage rectangular groove is made of iron materials, so that the limiting piece and the transmission shaft limiting groove can be connected more conveniently.
Preferably, the top of transmission shaft installed part is located the outer lane cover of installed part screw rod and is equipped with the installed part gasket, can play the protection effect to transmission shaft main shaft, transmission shaft installed part.
Compared with the prior art, the utility model has the beneficial effects that:
the limiting piece can play further limited effect to the transmission shaft main shaft, when the transmission shaft installed part, the transmission shaft main shaft is connected the back, can slide the limiting piece to the top, make the limiting piece at the transmission shaft main shaft, play the effect of injecing between the transmission shaft installed part, make the transmission shaft main shaft, the unable rotation of transmission shaft installed part, thereby make the transmission shaft main shaft, the connection of transmission shaft installed part is very stable, it is not hard up to have reduced the transmission shaft main shaft to appear, the condition of separation, the condition of transmission shaft main shaft damage equipment has been reduced, economic loss has been reduced.
The limiting piece is provided with a plurality of circular through holes on the surface, bolts are inserted into the circular through holes, the limiting piece can be fixed, the main shaft of the transmission shaft rotates transversely, the bolts in the circular through holes rotate longitudinally, the two bolts cannot influence the rotation of the limiting piece, and the loosening condition of the bolts in the circular through holes is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a bottom view of the main shaft of the structural driveshaft of this invention;
FIG. 4 is a perspective view of a structural definition member of the present invention;
in the figure: 1. the transmission shaft is divided; 2. a transmission shaft main shaft; 21. the transmission shaft defines a slot; 22. limiting a screw hole; 23. an anti-rotation side groove; 24. installing an inner groove; 25. a linkage rectangular groove; 3. a drive shaft mount; 31. a mount pad; 32. a mounting member screw; 33. the mounting member defines a slot; 4. a limiting member; 41. a circular through hole; 42. anti-rotation side posts; 43. and (4) a rectangular fixture block.
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 to 4, the present invention provides a technical solution: a special-shaped generator transmission shaft comprises a transmission shaft main shaft 2, a transmission shaft mounting part 3, a transmission shaft sub-shaft 1 is arranged at the top of the transmission shaft main shaft 2, the transmission shaft main shaft 2 is mounted at the top of the transmission shaft mounting part 3, a mounting part screw 32 is arranged at the top of the transmission shaft mounting part 3, an inner mounting groove 24 is formed in the bottom of the transmission shaft main shaft 2, the inner mounting groove 24 is in threaded rotary connection with the mounting part screw 32, when the transmission shaft main shaft 2 and the transmission shaft mounting part 3 are connected, the transmission shaft main shaft 2 is aligned with the top of the mounting part screw 32, then the transmission shaft main shaft 2 is rotated, the transmission shaft main shaft 2 and the transmission shaft mounting part 3 can be in threaded rotary connection through the mounting part screw 32 and the inner mounting groove 24, after the transmission shaft main shaft 2 and the transmission shaft mounting part 3 are connected, a transmission shaft limiting groove 21 and a mounting part limiting groove 33 are positioned on the same straight line, and the transmission shaft main shaft 2, the mounting part 3, A limiting piece 4 is arranged on one side of the transmission shaft mounting piece 3, a transmission shaft limiting groove 21 matched with the limiting piece 4 for use is arranged on the surface of the transmission shaft main shaft 2, a mounting piece limiting groove 33 matched with the limiting piece 4 for use is arranged on the surface of the transmission shaft mounting piece 3, the surfaces of the transmission shaft limiting groove 21 and the installation part limiting groove 33 are both provided with limiting screw holes 22, the surface of the limiting piece 4 is provided with a plurality of circular through holes 41, the limiting piece 4 can slide into the transmission shaft limiting groove 21 from the mounting piece limiting groove 33, the height of the limiting piece 4 is larger than that of the transmission shaft limiting groove 21, so that, after the top of the delimiting member 4 is brought into contact with the top of the drive shaft delimiting groove 21, the bottom of the delimiting member 4 is also located in the mounting member delimiting groove 33, thereby make transmission shaft main shaft 2, transmission shaft installed part 3 unable rotation by oneself, prevented that transmission shaft main shaft 2, transmission shaft installed part 3 from appearing becoming flexible.
Referring to fig. 1 and 2, when the transmission shaft main shaft 2 and the transmission shaft mounting member 3 are connected, the limiting member 4 is mounted in the transmission shaft limiting groove 21 and the mounting member limiting groove 33, the plurality of circular through holes 41 correspond to the plurality of limiting screw holes 22, and bolts can be inserted into the circular through holes 41 and then enter the limiting screw holes 22.
In this embodiment, preferably, as shown in fig. 2, fig. 3, and fig. 4, the anti-rotation side posts 42 are symmetrically distributed on two sides of the limiting piece 4, the anti-rotation side slots 23 are symmetrically formed on two sides of the mounting piece limiting slot 33 and the transmission shaft limiting slot 21, the anti-rotation side slots 23 are used in cooperation with the anti-rotation side posts 42, and the anti-rotation side slots 23 and the anti-rotation side posts 42 can further limit the limiting piece 4, so that the limiting piece 4 can only move up and down.
In this embodiment, preferably, as shown in fig. 2, 3, and 4, a rectangular fixture block 43 is disposed on the top of the limiting piece 4, a linkage rectangular groove 25 used in cooperation with the rectangular fixture block 43 is disposed on the top wall of the transmission shaft limiting groove 21, the rectangular fixture block 43 is made of magnetic material, and the inner wall of the linkage rectangular groove 25 is made of iron material, so that the limiting piece 4 and the transmission shaft limiting groove 21 can be more conveniently connected.
In this embodiment, preferably, as shown in fig. 2, the mounting piece gasket 31 is sleeved on the outer ring of the mounting piece screw 32 at the top of the transmission shaft mounting piece 3, so as to protect the transmission shaft spindle 2 and the transmission shaft mounting piece 3.
The working principle and the using process are as follows: the transmission shaft main shaft 2 and the transmission shaft mounting piece 3 are connected, the transmission shaft main shaft 2 is aligned to the top of the mounting piece screw rod 32, then the transmission shaft main shaft 2 is rotated, the transmission shaft main shaft 2 and the transmission shaft mounting piece 3 are in threaded rotary connection through the mounting piece screw rod 32 and the mounting inner groove 24, after the transmission shaft main shaft 2 and the transmission shaft mounting piece 3 are connected, the transmission shaft limiting groove 21 and the mounting piece limiting groove 33 are positioned on the same straight line, at the moment, the limiting piece 4 slides in the mounting piece limiting groove 33 and the transmission shaft limiting groove 21, meanwhile, the anti-rotation side column 42 slides in the anti-rotation side groove 23, after the rectangular clamping block 43 is magnetically connected with the linkage rectangular groove 25, because the height of the limiting piece 4 is greater than that of the transmission shaft limiting groove 21, the top of the limiting piece 4 is in contact with the top of the transmission shaft limiting groove 21, and the bottom of the limiting piece 4 is also positioned in the mounting piece limiting groove 33, thereby make transmission shaft main shaft 2, transmission shaft installed part 3 unable self-rotation, prevented that transmission shaft main shaft 2, transmission shaft installed part 3 from appearing becoming flexible, a plurality of circular through-holes 41 and a plurality of limited screw 22 are in same position department this moment, insert limited screw 22 with the bolt, can fix limited 4.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a dysmorphism generator transmission shaft, includes transmission shaft main shaft (2), transmission shaft installed part (3), the top of transmission shaft main shaft (2) is equipped with transmission shaft minute axle (1), install in the top of transmission shaft installed part (3) transmission shaft main shaft (2), its characterized in that: limiting pieces (4) are arranged on one sides of the transmission shaft main shaft (2) and the transmission shaft mounting piece (3), a transmission shaft limiting groove (21) matched with the limiting pieces (4) for use is formed in the surface of the transmission shaft main shaft (2), a mounting piece limiting groove (33) matched with the limiting pieces (4) for use is formed in the surface of the transmission shaft mounting piece (3), limiting screw holes (22) are formed in the surfaces of the transmission shaft limiting groove (21) and the mounting piece limiting groove (33), and a plurality of circular through holes (41) are formed in the surface of the limiting pieces (4).
2. A profiled generator drive shaft as claimed in claim 1, wherein: when the transmission shaft main shaft (2) and the transmission shaft mounting piece (3) are connected, the limiting piece (4) is mounted in the transmission shaft limiting groove (21) and the mounting piece limiting groove (33), and the positions of the plurality of circular through holes (41) correspond to the positions of the plurality of limiting screw holes (22).
3. A profiled generator drive shaft as claimed in claim 1, wherein: the anti-rotation side posts (42) are symmetrically distributed on two sides of the limiting piece (4), the anti-rotation side slots (23) are symmetrically formed in two sides of the mounting piece limiting slot (33) and the transmission shaft limiting slot (21), and the anti-rotation side slots (23) are matched with the anti-rotation side posts (42) for use.
4. A profiled generator drive shaft as claimed in claim 1 or 3 wherein: the top of the limiting piece (4) is provided with a rectangular clamping block (43), and the top wall of the transmission shaft limiting groove (21) is provided with a linkage rectangular groove (25) matched with the rectangular clamping block (43) for use.
5. A profiled generator drive shaft as claimed in claim 4, wherein: the rectangular clamping block (43) is made of a magnetic material, and the inner wall of the linkage rectangular groove (25) is made of an iron material.
6. A profiled generator drive shaft as claimed in claim 1, wherein: the top of transmission shaft installed part (3) is equipped with installed part screw rod (32), installation inside groove (24) have been seted up to the bottom of transmission shaft main shaft (2), just installation inside groove (24) and installed part screw rod (32) screw thread swivelling joint.
7. A profiled generator drive shaft as claimed in claim 6 wherein: the top of transmission shaft installed part (3) is located the outer lane cover of installed part screw rod (32) and is equipped with installed part gasket (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122896604.7U CN216589537U (en) | 2021-11-23 | 2021-11-23 | Transmission shaft of special-shaped generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122896604.7U CN216589537U (en) | 2021-11-23 | 2021-11-23 | Transmission shaft of special-shaped generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216589537U true CN216589537U (en) | 2022-05-24 |
Family
ID=81647775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122896604.7U Active CN216589537U (en) | 2021-11-23 | 2021-11-23 | Transmission shaft of special-shaped generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216589537U (en) |
-
2021
- 2021-11-23 CN CN202122896604.7U patent/CN216589537U/en active Active
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