CN216742696U - Planetary reducer is with fixed stable transmission shaft - Google Patents
Planetary reducer is with fixed stable transmission shaft Download PDFInfo
- Publication number
- CN216742696U CN216742696U CN202123105152.2U CN202123105152U CN216742696U CN 216742696 U CN216742696 U CN 216742696U CN 202123105152 U CN202123105152 U CN 202123105152U CN 216742696 U CN216742696 U CN 216742696U
- Authority
- CN
- China
- Prior art keywords
- fixed
- transmission
- shaft
- transmission shaft
- wear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Retarders (AREA)
Abstract
The utility model discloses a planetary reducer is with fixed stable transmission shaft relates to transmission shaft technical field, and is not good for the result of use of solving current planetary reducer transmission shaft, can not fix the stable problem of installing and using. The one end of power output shaft outer wall is provided with spacing transmission piece, power output shaft's one end is provided with the connecting axle, one side of connecting axle is provided with wear-resisting installation axle, the one end of wear-resisting installation axle is provided with spacing seat, the outer wall of wear-resisting installation axle is provided with wear-resisting lug, the other end of wear-resisting installation axle is provided with the transmission axle bed, the outer wall of transmission axle bed is provided with the transmission spline all around, the inside stress groove that is provided with of outer wall of transmission axle bed, the one end of transmission axle bed is provided with the connection fixed axle, the inside of connecting the fixed axle is provided with the fixed connection groove, the inner wall of fixed connection groove is provided with fixed lug all around, one side of fixed lug is provided with spacing fixed slot.
Description
Technical Field
The utility model relates to a transmission shaft technical field specifically is a planetary reducer is with fixed stable transmission shaft.
Background
The planetary reducer is a power transmission mechanism, the speed converter of the gear is utilized to reduce the revolution number of the motor to the required revolution number and obtain a mechanism with larger torque, the planetary reducer has wide and universal performance and is suitable for industrial departments such as hoisting transportation, engineering machinery, metallurgy, mines, petrochemical industry, construction machinery and the like, when the planetary reducer is used, a transmission shaft is required to be used for transmission, power can be transmitted through the transmission shaft, and therefore the planetary reducer can work better.
However, the existing planetary reducer transmission shaft has poor use effect and cannot be fixedly and stably installed and used, so that a fixed and stable transmission shaft for a planetary reducer is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a planetary reducer is with fixed stable transmission shaft to the result of use of the current planetary reducer transmission shaft of proposing is not good among the solution above-mentioned background art, can not fix the stable problem of installing the use of carrying on.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a planetary reducer is with fixed stable transmission shaft, includes power output shaft, the one end of power output shaft outer wall is provided with spacing transmission piece, power output shaft's one end is provided with the connecting axle, one side of connecting axle is provided with wear-resisting installation axle, the one end of wear-resisting installation axle is provided with spacing seat, the outer wall of wear-resisting installation axle is provided with wear-resisting lug, the other end of wear-resisting installation axle is provided with the transmission axle bed, the outer wall of transmission axle bed is provided with the transmission spline all around, the inside stress groove that is provided with of the outer wall of transmission axle bed, the one end of transmission axle bed is provided with the connection fixed axle, the inside of connecting the fixed axle is provided with the fixed connection groove, the inner wall of fixed connection groove is provided with fixed lug all around, one side of fixed lug is provided with spacing fixed slot.
Preferably, the number of the limiting transmission blocks is six, the six limiting transmission blocks are symmetrical about a vertical center line of the power output shaft, and the limiting transmission blocks and the power output shaft are of an integrated structure.
Preferably, the wear-resistant lugs are arranged in a plurality of uniformly distributed around the outer wall of the wear-resistant mounting shaft.
Preferably, the transmission spline is provided with thirty, and the transmission spline and the transmission shaft seat are of an integral structure.
Preferably, thirty stress grooves are formed in the stress groove, and the thirty stress grooves are sequentially distributed in the outer wall of the transmission shaft seat.
Preferably, the fixed lug is provided with a plurality of, a plurality of fixed lug distributes in proper order at the inner wall one end of fixed connection groove, fixed lug with connect fixed axle structure as an organic whole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of planetary reducer is with fixed stable transmission shaft is provided with the stress recess through the inside at the transmission shaft seat outer wall, can effectually avoid the transmission shaft seat to produce stress deformation because of overheated at the in-process of work like this, can cause the influence to the size of transmission shaft seat like this, thereby influence the use of this kind of planetary reducer is with fixed stable transmission shaft, can be convenient through the connection fixed axle that sets up be connected fixedly between fixed axle and the drive arrangement, can be provided with the spacing wheel corresponding with the transmission spline around the transmission shaft seat outside through the transmission spline that sets up, make this kind of planetary reducer with fixed stable transmission shaft can be more stable when carrying out work like this.
2. This kind of planetary reducer is with fixed stable transmission shaft is through being provided with the spacing transmission piece of integrative structure in power output shaft one end, can make power output shaft can be convenient firm be connected fixedly with the device like this.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is an overall front view of the present invention;
fig. 3 is a partially enlarged view of the area a of fig. 1 according to the present invention.
In the figure: 1. a power take-off shaft; 101. a limiting transmission block; 2. a connecting shaft; 3. a wear-resistant mounting shaft; 301. a wear-resistant bump; 302. a limiting seat; 4. a transmission shaft seat; 401. stress grooves; 5. a drive spline; 6. connecting a fixed shaft; 601. fixing and connecting grooves; 7. fixing the bump; 8. and a limiting fixing groove.
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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a planetary reducer is with fixed stable transmission shaft, including power output shaft 1, the one end of 1 outer wall of power output shaft is provided with spacing transmission block 101, power output shaft 1's one end is provided with connecting axle 2, one side of connecting axle 2 is provided with wear-resisting installation axle 3, the one end of wear-resisting installation axle 3 is provided with spacing seat 302, the outer wall of wear-resisting installation axle 3 is provided with wear-resisting lug 301, the other end of wear-resisting installation axle 3 is provided with transmission shaft seat 4, the outer wall of transmission shaft seat 4 is provided with transmission spline 5 all around, the inside stress groove 401 that is provided with of outer wall of transmission shaft seat 4, the one end of transmission shaft seat 4 is provided with connection fixed axle 6, the inside of connecting fixed axle 6 is provided with fixed connection groove 601, the inner wall of fixed connection groove 601 is provided with fixed lug 7 all around, one side of fixed lug 7 is provided with spacing fixed slot 8.
Further, the number of the limiting transmission blocks 101 is six, the six limiting transmission blocks 101 are symmetrical about the vertical center line of the power output shaft 1, the limiting transmission blocks 101 and the power output shaft 1 are of an integrated structure, the firmness of the structure between the limiting transmission blocks 101 and the power output shaft 1 can be improved, the power output shaft 1 can be more firmly and stably installed through the six limiting transmission blocks 101, and the falling-off condition between the limiting transmission blocks 101 and the power output shaft 1 can be effectively avoided.
Further, wear-resisting lug 301 is provided with a plurality of, and a plurality of wear-resisting lug 301 is at wear-resisting installation axle 3's outer wall evenly distributed all around, can improve wear-resisting installation axle 3's wear-resisting effect through the wear-resisting lug 301 that sets up.
Further, the transmission spline 5 is provided with thirty, and the structure as an organic whole of transmission spline 5 and transmission shaft seat 4 can improve the fastness of structure between transmission spline 5 and the transmission shaft seat 4, can avoid the condition that drops to appear at the in-process of work in transmission spline 5 and transmission shaft seat 4 like this.
Further, stress groove 401 is provided with thirty, and thirty stress groove 401 distributes in proper order in transmission shaft seat 4's outer wall is inside, and stress groove 401 through setting up can effectually avoid transmission shaft seat 4 to produce stress deformation because of overheated at the in-process of work, can cause the influence to transmission shaft seat 4's size like this to influence the work of this kind of transmission shaft.
Further, fixed lug 7 is provided with a plurality of, and fixed lug 7 of a plurality of distributes in proper order in fixed connection groove 601's inner wall one end, and fixed lug 7 and connection fixed axle 6 structure as an organic whole can improve fixed lug 7 and connect the fastness of structure between the fixed axle 6, can be convenient through this kind of setting be connected fixed connecting fixed axle 6 and drive arrangement, make the fixed effect of being connected between connecting fixed axle 6 and the drive arrangement better.
The working principle is as follows: when in use, the fixed and stable transmission shaft for the planetary reducer is provided with the stress groove 401 in the outer wall of the transmission shaft seat 4, so that the stress deformation of the transmission shaft seat 4 caused by overheating in the working process can be effectively avoided, the size of the transmission shaft seat 4 can be influenced, and the use of the fixed and stable transmission shaft for the planetary reducer is influenced, the connection fixing shaft 6 and the driving device can be conveniently and fixedly connected through the arranged connection fixing shaft 6, the limiting wheels corresponding to the transmission splines 5 can be arranged around the outer part of the transmission shaft seat 4 through the arranged transmission splines 5, so that the fixed and stable transmission shaft for the planetary reducer can be more stable in working, the abrasion of the fixed and stable transmission shaft for the planetary reducer can be effectively weakened, and the service life of the fixed and stable transmission shaft for the planetary reducer is prolonged, meanwhile, the limiting transmission block 101 of an integrated structure is arranged at one end of the power output shaft 1, so that the power output shaft 1 can be conveniently and firmly connected and fixed with the device.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
Claims (6)
1. The utility model provides a planetary reducer is with fixed stable transmission shaft, includes power output shaft (1), its characterized in that: one end of the outer wall of the power output shaft (1) is provided with a limiting transmission block (101), one end of the power output shaft (1) is provided with a connecting shaft (2), one side of the connecting shaft (2) is provided with a wear-resistant mounting shaft (3), one end of the wear-resistant mounting shaft (3) is provided with a limiting seat (302), the outer wall of the wear-resistant mounting shaft (3) is provided with a wear-resistant lug (301), the other end of the wear-resistant mounting shaft (3) is provided with a transmission shaft seat (4), the periphery of the outer wall of the transmission shaft seat (4) is provided with a transmission spline (5), a stress groove (401) is arranged inside the outer wall of the transmission shaft seat (4), one end of the transmission shaft seat (4) is provided with a connection fixing shaft (6), a fixing connection groove (601) is arranged inside the connection fixing shaft (6), and a fixing lug (7) is arranged around the inner wall of the fixing connection groove (601), and a limiting fixing groove (8) is arranged on one side of the fixing lug (7).
2. A fixed and stable transmission shaft for a planetary reduction gear according to claim 1, characterized in that: the limiting transmission blocks (101) are six, the six limiting transmission blocks (101) are symmetrical about the vertical center line of the power output shaft (1), and the limiting transmission blocks (101) and the power output shaft (1) are of an integrated structure.
3. A fixed and stable transmission shaft for a planetary reduction gear according to claim 1, characterized in that: the wear-resistant lugs (301) are uniformly distributed on the periphery of the outer wall of the wear-resistant mounting shaft (3).
4. A fixed and stable transmission shaft for a planetary reduction gear according to claim 1, characterized in that: the transmission spline (5) is provided with thirty, and the transmission spline (5) and the transmission shaft seat (4) are of an integral structure.
5. A fixed and stable transmission shaft for a planetary reduction gear according to claim 1, characterized in that: thirty stress grooves (401) are arranged, and thirty stress grooves (401) are sequentially distributed in the outer wall of the transmission shaft seat (4).
6. A fixed and stable transmission shaft for a planetary reduction gear according to claim 1, characterized in that: the fixed lug (7) is provided with a plurality of fixed lug (7) and a plurality of fixed lug (7) distributes in proper order at the inner wall one end of fixed connection groove (601), fixed lug (7) and connection fixed axle (6) structure as an organic whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123105152.2U CN216742696U (en) | 2021-12-12 | 2021-12-12 | Planetary reducer is with fixed stable transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123105152.2U CN216742696U (en) | 2021-12-12 | 2021-12-12 | Planetary reducer is with fixed stable transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216742696U true CN216742696U (en) | 2022-06-14 |
Family
ID=81933803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123105152.2U Active CN216742696U (en) | 2021-12-12 | 2021-12-12 | Planetary reducer is with fixed stable transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216742696U (en) |
-
2021
- 2021-12-12 CN CN202123105152.2U patent/CN216742696U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201509123U (en) | Hub motor system and lubricating system thereof | |
| CN203078306U (en) | Rear axle drive reduction gear of electric car | |
| CN108046146B (en) | Reel supporting transmission system for hoisting mechanism | |
| CN111550528A (en) | Motor embedded two-stage planetary reducer | |
| CN201078413Y (en) | Universal coupling with spider | |
| CN211259531U (en) | Novel structure harmonic speed reducer ware | |
| CN216742696U (en) | Planetary reducer is with fixed stable transmission shaft | |
| CN201434023Y (en) | Long-distance high-efficient constant-velocity transmission shaft | |
| CN114151530A (en) | Transmission shaft of planetary reducer | |
| CN217301458U (en) | Two-stage walking speed reducer | |
| CN213206365U (en) | Spline sleeve assembly, speed reducing motor and automobile | |
| CN209870096U (en) | Side-hanging type motor driving device of electric motorcycle | |
| CN209925574U (en) | Gear ring axial limiting structure of wheel reduction gear of drive axle | |
| US6458058B1 (en) | Speed reducer in a portable electric tool | |
| CN217927013U (en) | Speed reducer and engineering machinery | |
| CN210978397U (en) | Single-gear speed change power device | |
| CN211997402U (en) | Cross type suspension conveyor angle driving device | |
| CN215567758U (en) | Differential half axle gear | |
| CN212177796U (en) | Durable planetary gear | |
| CN211231449U (en) | Large-torque planetary reducer | |
| CN214734032U (en) | Compact speed reduction driving device of hoisting block | |
| CN220435267U (en) | Flywheel connection structure | |
| CN215409996U (en) | Helical tooth type planetary reducer | |
| CN218671543U (en) | Direct-drive electric vehicle disassembly-free lubricating grease filling structure | |
| CN214420219U (en) | Three-gear rear axle assembly for electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |