CN213575436U - Transmission shaft assembly convenient to maintain - Google Patents
Transmission shaft assembly convenient to maintain Download PDFInfo
- Publication number
- CN213575436U CN213575436U CN202022016392.4U CN202022016392U CN213575436U CN 213575436 U CN213575436 U CN 213575436U CN 202022016392 U CN202022016392 U CN 202022016392U CN 213575436 U CN213575436 U CN 213575436U
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- shaft
- transmission shaft
- mounting frame
- shaft sleeve
- sleeve
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Abstract
The utility model discloses a transmission shaft assembly convenient for maintenance, which comprises a transmission shaft, wherein the side surface of the transmission shaft is provided with a first shaft sleeve near two ends, the first shaft sleeve is fixedly connected with a first mounting frame through a second bolt, the top and the bottom of the first mounting frame are respectively provided with a first circular groove and a hexagonal groove, a first shaft is arranged in the first mounting frame, the tail end of the first shaft is connected with a nut through a screw thread, the nut and the hexagonal groove are matched components, the top of the first shaft is arranged in the first circular groove, a second shaft sleeve is inserted in the center of the side surface of the first shaft in a sliding way, the second shaft sleeve is arranged in the second mounting frame, each component of the transmission shaft assembly convenient for maintenance is convenient to disassemble, so as to be beneficial to maintaining or replacing damaged components in the first circular groove, the transmission shaft assembly has stable structure, and the length of the transmission shaft assembly, so as to be suitable for being used in more places.
Description
Technical Field
The utility model relates to a transmission shaft technical field specifically is a transmission shaft assembly convenient to maintenance.
Background
The transmission shaft is widely used, the structure is simple and the form is single in the using process of the transmission shaft, the transmission shaft assembly is easy to damage as a stressed part, the disassembly is troublesome after the universal joint, the transmission shaft and other parts of the transmission shaft assembly are damaged, and the replacement of the parts is time-consuming and labor-consuming, so that the transmission shaft assembly convenient to maintain is very necessary to design.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transmission shaft assembly convenient to maintenance, each part of convenient to detach transmission shaft assembly to do benefit to the maintenance or change the part that damages wherein, this transmission shaft assembly stable in structure can also adjust the length of transmission shaft assembly according to actual conditions, in order to be applicable to more local uses.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a transmission shaft assembly convenient to maintenance, includes the transmission shaft, the transmission shaft side is close to both ends and all installs first axle sleeve, and first axle sleeve passes through second bolt fixed connection with first mounting bracket, first mounting bracket top and bottom are provided with first circular recess and hexagonal groove respectively, and install the primary shaft in the first mounting bracket, there is the nut at the primary shaft end through threaded connection, and nut and hexagonal groove are the cooperation component, the primary shaft top sets up in first circular recess, and the central slip of primary shaft side is pegged graft and is had the secondary shaft cover, the secondary shaft cover sets up inside the second mounting bracket, and two relative sides of second mounting bracket all are provided with the circular recess of second, be provided with secondary shaft cover and secondary shaft in the circular recess of second respectively, and the secondary shaft passes through screw thread and secondary shaft cover inner wall connection.
As a further aspect of the present invention: the two ends of the transmission shaft are arranged in a cuboid shape, a plurality of through holes are symmetrically formed in the transmission shaft, the transmission shaft and the first shaft sleeve are matched components, two threaded holes are formed in the first shaft sleeve, and the through holes in the transmission shaft and the two threaded holes in the first shaft sleeve are connected through first bolts.
As a further aspect of the present invention: the end, far away from the transmission shaft, of the first shaft sleeve is square, and the first shaft sleeve is embedded into the first mounting frame and is a matched component.
As a further aspect of the present invention: one side of the second mounting frame, which is far away from the transmission shaft, is provided with a limiting block, a mounting seat is inserted between the limiting blocks of the second mounting frame, and the mounting seat is fixedly connected with the second mounting frame through a third bolt.
As a further aspect of the present invention: and circular blocks are arranged at the tops of the first shaft, the second shaft sleeve and the second shaft, and hexagonal grooves are formed in the circular blocks.
As a further aspect of the present invention: and the inner walls of two sides of the second mounting frame are provided with limit lugs, and the second shaft sleeve and the second shaft penetrate through the limit lugs.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this transmission shaft assembly convenient to maintenance, each part of transmission shaft assembly convenient to dismantle to do benefit to the maintenance or change the part that damages wherein, this transmission shaft assembly stable in structure can also adjust the length of transmission shaft assembly according to actual conditions, uses in order to be applicable to more places.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 and fig. 2 are overall perspective views of the present invention;
FIG. 3 is a left side sectional view of the structure of the present invention;
FIG. 4 is a perspective view of the transmission shaft of the present invention;
FIG. 5 is a sectional view of the first sleeve according to the present invention;
in the figure: 1. a drive shaft; 2. a first bushing; 3. a first bolt; 4. a second bolt; 5. a first mounting bracket; 6. a second mounting bracket; 7. a first shaft; 8. a third bolt; 9. a mounting seat; 10. a nut; 11. a hexagonal groove; 12. a first circular groove; 13. a second shaft sleeve; 14. a second shaft; 15. a second circular groove; 16. a through hole; 17. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a transmission shaft assembly convenient for maintenance comprises a transmission shaft 1, a first shaft sleeve 2 is arranged on the side surface of the transmission shaft 1 near to two ends, the first shaft sleeve 2 is fixedly connected with the first mounting frame 5 through a second bolt 4, the top and the bottom of the first mounting frame 5 are respectively provided with a first circular groove 12 and a hexagonal groove 11, a first shaft 7 is arranged in the first mounting frame 5, the tail end of the first shaft 7 is connected with a nut 10 through a thread, and the nut 10 and the hexagonal groove 11 are matched components, the top of the first shaft 7 is arranged in the first circular groove 12, and a second shaft sleeve 13 is inserted in the center of the side surface of the first shaft 7 in a sliding way, the second shaft sleeve 13 is arranged inside the second mounting frame 6, and the two opposite side surfaces of the second mounting frame 6 are respectively provided with a second circular groove 15, a second shaft sleeve 13 and a second shaft 14 are respectively arranged in the second circular grooves 15, and the second shaft 14 is connected with the inner wall of the second shaft sleeve 13 through threads.
The both ends of transmission shaft 1 set up to the cuboid shape, and this part symmetry is provided with a plurality of through-hole 16, and transmission shaft 1 and first axle sleeve 2 are the cooperation component, and are provided with two screw holes 17 on the first axle sleeve 2, connect through first bolt 3 between the through-hole 16 on the transmission shaft 1 and two screw holes 17 on the first axle sleeve 2, are convenient for adjust length.
The end, far away from the transmission shaft 1, of the first shaft sleeve 2 is square, and the first shaft sleeve 2 is embedded into the first mounting frame 5 and is a matched component, so that the first shaft sleeve 2 and the first mounting frame 5 cannot rotate relatively.
One side that transmission shaft 1 was kept away from to second mounting bracket 6 is provided with the stopper, and pegs graft between the stopper of second mounting bracket 6 and have mount pad 9, and mount pad 9 passes through third bolt 8 fixed connection with second mounting bracket 6, makes second mounting bracket 6 and mount pad 9 can not take place relative rotation.
The tops of the first shaft 7, the second shaft sleeve 13 and the second shaft 14 are provided with round blocks, hexagonal grooves are formed in the round blocks, and tools can be conveniently detached and maintained.
The inner walls of two sides of the second mounting frame 6 are provided with limit lugs, and the second shaft sleeve 13 and the second shaft 14 penetrate through the limit lugs, so that the moving range of the first shaft 7 and connected related components is controlled within a reasonable range.
The working principle is as follows: when the utility model is used, the structure of the universal joint is designed under the condition that the original function of the transmission shaft assembly is ensured, the first shaft 7 and the nut 10, the second shaft sleeve 13 and the second shaft 14, the second mounting frame 6 and the mounting seat 9, the first shaft sleeve 2 and the first mounting frame 5, and the transmission shaft 1 and the first shaft sleeve 2 are all connected through threads, so that the damaged parts can be conveniently dismounted for maintenance and replacement, and the whole structure is stable; the first bolt 3 is screwed out, the threaded hole 17 is aligned with different through holes 16, then the first bolt 3 is used for fixing the transmission shaft 1 and the first shaft sleeve 2, and the length of the transmission shaft assembly can be changed to be suitable for different places.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The transmission shaft assembly convenient to maintain is characterized by comprising a transmission shaft (1), wherein the side surface of the transmission shaft (1) is close to two ends and is provided with a first shaft sleeve (2), the first shaft sleeve (2) is fixedly connected with a first mounting frame (5) through a second bolt (4), the top and the bottom of the first mounting frame (5) are respectively provided with a first circular groove (12) and a hexagonal groove (11), a first shaft (7) is arranged in the first mounting frame (5), the tail end of the first shaft (7) is connected with a nut (10) through threads, the nut (10) and the hexagonal groove (11) are matched components, the top of the first shaft (7) is arranged in the first circular groove (12), a second shaft sleeve (13) is inserted in the center of the side surface of the first shaft (7) in a sliding manner, the second shaft sleeve (13) is arranged in the second mounting frame (6), and two opposite circular side surfaces of the second mounting frame (6) are respectively provided with a second groove (15), and a second shaft sleeve (13) and a second shaft (14) are respectively arranged in the second circular groove (15), and the second shaft (14) is connected with the inner wall of the second shaft sleeve (13) through threads.
2. The transmission shaft assembly convenient to maintain according to claim 1, wherein two ends of the transmission shaft (1) are arranged in a cuboid shape, a plurality of through holes (16) are symmetrically formed in the cuboid shape, the transmission shaft (1) and the first shaft sleeve (2) are matched components, two threaded holes (17) are formed in the first shaft sleeve (2), and the through holes (16) in the transmission shaft (1) and the two threaded holes (17) in the first shaft sleeve (2) are connected through the first bolts (3).
3. The transmission shaft assembly convenient for maintenance according to claim 1, wherein one end of the first shaft sleeve (2) far away from the transmission shaft (1) is provided with a square shape, and the first shaft sleeve (2) is embedded in the first mounting frame (5) and is a matching component.
4. The transmission shaft assembly convenient to maintain according to claim 1, wherein a limiting block is arranged on one side, away from the transmission shaft (1), of the second mounting frame (6), a mounting seat (9) is inserted between the limiting blocks of the second mounting frame (6), and the mounting seat (9) is fixedly connected with the second mounting frame (6) through a third bolt (8).
5. The easy-to-repair propeller shaft assembly according to claim 1, wherein the first shaft (7), the second shaft sleeve (13) and the second shaft (14) are provided with circular blocks on top, and hexagonal grooves are formed in the circular blocks.
6. The transmission shaft assembly convenient to maintain according to claim 1, wherein the inner walls of the two sides of the second mounting frame (6) are provided with limit lugs, and the second shaft sleeve (13) and the second shaft (14) penetrate through the limit lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022016392.4U CN213575436U (en) | 2020-09-15 | 2020-09-15 | Transmission shaft assembly convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022016392.4U CN213575436U (en) | 2020-09-15 | 2020-09-15 | Transmission shaft assembly convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213575436U true CN213575436U (en) | 2021-06-29 |
Family
ID=76571683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022016392.4U Active CN213575436U (en) | 2020-09-15 | 2020-09-15 | Transmission shaft assembly convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213575436U (en) |
-
2020
- 2020-09-15 CN CN202022016392.4U patent/CN213575436U/en active Active
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