CN221195935U - Transmission structure of bevel gear set and bevel gear of speed reducer - Google Patents
Transmission structure of bevel gear set and bevel gear of speed reducer Download PDFInfo
- Publication number
- CN221195935U CN221195935U CN202323186606.2U CN202323186606U CN221195935U CN 221195935 U CN221195935 U CN 221195935U CN 202323186606 U CN202323186606 U CN 202323186606U CN 221195935 U CN221195935 U CN 221195935U
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- bevel gear
- gear
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- middle section
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 32
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Abstract
The utility model discloses a transmission structure of a bevel gear set and a bevel gear of a speed reducer, which comprises a speed reducing motor and a box body, wherein a head section bevel gear assembly, a middle section bevel gear assembly, a tail section bevel gear assembly, a first bevel gear, a second bevel gear and a power output shaft are arranged in the box body, a transmission gear is arranged on a motor shaft of the speed reducing motor, the transmission gear is connected with the head section bevel gear assembly, the middle section bevel gear assembly and the tail section bevel gear assembly are sequentially meshed and connected, the first bevel gear is arranged on a tail section rotating shaft of the tail section bevel gear assembly, the second bevel gear is arranged on the power output shaft, the power output shaft is perpendicular to the tail section rotating shaft, the second bevel gear is meshed with the first bevel gear, and the power output shaft can realize the corner output of power through the cooperation of the first bevel gear and the second bevel gear.
Description
Technical Field
The utility model relates to the technical field of speed reducers, in particular to a transmission structure of a bevel gear set and a bevel gear of a speed reducer.
Background
In the existing market, the speed reducer generally outputs power in a straight line and in an axial direction, but can not output power in a corner, so that in a part of special installation environments, a user is difficult or impossible to install and fix the speed reducer motor due to the limitation of the axial length.
In addition, the existing speed reducer generally adopts a single helical gear structure to realize transmission, so that the transmission requirement of a single speed reducer on a large reduction ratio cannot be met, the adjustable range of the reduction ratio is small, the transmission efficiency is low, and the use requirement of a user cannot be met.
Therefore, improvements to existing speed reducers are needed.
Disclosure of utility model
The present utility model is directed to solving, at least to some extent, one of the problems of the related art, and therefore, it is an object of the present utility model to provide a transmission structure of a bevel gear set and a bevel gear of a speed reducer, which can achieve a rotational angle output of power by cooperation of a first bevel gear and a second bevel gear.
The above purpose is achieved by the following technical scheme:
The utility model provides a transmission structure of bevel gear group and conical bevel gear of speed reducer, includes gear motor and box be provided with first section helical gear subassembly, middle section helical gear subassembly, back end section helical gear subassembly, first conical bevel gear, second conical bevel gear and power take off shaft in the box, wherein be provided with drive gear on gear motor's the motor shaft, drive gear with first section helical gear subassembly is connected, first section helical gear subassembly middle section helical gear subassembly with back end section helical gear subassembly meshing transmission in proper order is connected, first conical bevel gear set up in the back end section pivot of back end section helical gear subassembly, second conical bevel gear set up in power take off shaft, power take off shaft perpendicular to back end section pivot sets up, second conical bevel gear with first conical bevel gear meshes mutually.
In some embodiments, the head bevel gear assembly includes a head shaft, a first head bevel gear and a second head bevel gear, the first head bevel gear and the second head bevel gear being disposed on the head shaft, the first head bevel gear being engaged with the drive gear, the second head bevel gear being engaged with the middle bevel gear assembly.
In some embodiments, the middle section helical gear assembly comprises a middle section rotary shaft, a first middle section helical gear and a second middle section helical gear, wherein the first middle section helical gear and the second middle section helical gear are arranged on the middle section rotary shaft, the first middle section helical gear is used for being meshed with the head section helical gear assembly, and the second middle section helical gear is used for being meshed with the tail section helical gear assembly.
In some embodiments, the tail section bevel gear assembly includes a tail section rotating shaft and a tail section bevel gear disposed on the tail section rotating shaft and in meshed connection with the second middle section bevel gear.
In some embodiments, a control box or junction box is provided on the gear motor.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
1. According to the transmission structure of the bevel gear set and the bevel gear of the speed reducer, the first bevel gear and the second bevel gear are matched to realize the corner output of power.
Drawings
FIG. 1 is a schematic perspective view of a transmission structure in an embodiment of the utility model;
FIG. 2 is a partial schematic view of a transmission structure in an embodiment of the utility model;
fig. 3 is an exploded view of a transmission structure in an embodiment of the utility model.
Detailed Description
The following examples illustrate the utility model, but the utility model is not limited to these examples. Modifications and equivalents of some of the technical features of the specific embodiments of the present utility model may be made without departing from the spirit of the present utility model, and they are all included in the scope of the claimed utility model.
Embodiment one: as shown in fig. 1, 2 and 3, the embodiment provides a transmission structure of a bevel gear set and a bevel gear of a speed reducer, which comprises a speed reducing motor 1 and a box body 2, wherein a head section bevel gear assembly 3, a middle section bevel gear assembly 4, a tail section bevel gear assembly 5, a first bevel gear 6, a second bevel gear 7 and a power output shaft 8 are arranged in the box body 2, a transmission gear 101 is arranged on a motor shaft of the speed reducing motor 1, the transmission gear 101 is connected with the head section bevel gear assembly 3, the middle section bevel gear assembly 4 and the tail section bevel gear assembly 5 are sequentially meshed and connected, the first bevel gear 6 is arranged on a tail section rotating shaft 501 of the tail section bevel gear assembly 5, the second bevel gear 7 is arranged on the power output shaft 8, the power output shaft 8 is perpendicular to the tail section rotating shaft 501, and the second bevel gear 7 and the first bevel gear 6 are meshed.
The transmission structure of the bevel gear set and the bevel gear of the speed reducer provided by the embodiment can realize the corner output of power through the cooperation of the first bevel gear 6 and the second bevel gear 7.
In part of special installation environments, the limitation of the axial length of the gear motor is avoided, and a user can conveniently install and fix the gear motor 1. In addition, compared with a gear motor with single linear axial power output, the transmission structure provided by the embodiment has the advantages that the required installation space is small, and the use experience of a user is obviously improved.
The power output end adopts the cooperation of the first conical bevel gear 6 and the second conical bevel gear 7, so that the transmission efficiency can be improved.
The middle section helical gear assembly 4 and the tail section helical gear assembly 5 adopt large-modulus helical gears, the first conical bevel gear 6, the second conical bevel gear 7, the tail section helical gear assembly 5, the middle section helical gear assembly 4 and the head section helical gear assembly 3 are in large reduction ratio, or the first conical bevel gear 6, the second conical bevel gear 7 and the tail section helical gear assembly 5 are in small reduction ratio, the adjustable reduction ratio is wider, the bearing capacity is better, and the product cost is lower.
In this embodiment, the head bevel gear assembly 3 includes a head rotation shaft 301, a first head bevel gear 302 and a second head bevel gear 303, where the first head bevel gear 302 and the second head bevel gear 303 are disposed on the head rotation shaft 301, the first head bevel gear 302 is meshed with the transmission gear 101, and the second head bevel gear 303 is meshed with the middle bevel gear assembly 4, so that the structure is simple, and the above arrangement is beneficial to realizing transmission connection between the gear motor 1 and the middle bevel gear assembly 4.
Further, the middle section helical gear assembly 4 includes middle section pivot 401, first middle section helical gear 402 and second middle section helical gear 403, first middle section helical gear 402 with second middle section helical gear 403 set up in on the middle section pivot 401, first middle section helical gear 402 is used for being connected with first section helical gear assembly 3 meshing, second middle section helical gear 403 be used for with the back end section helical gear assembly 5 meshing is connected, its simple structure does benefit to the transmission connection between first section helical gear assembly 3 and the back end section helical gear assembly 5 through above-mentioned setting.
Still further, the tail section helical gear assembly 5 includes a tail section rotating shaft 501 and a tail section helical gear 502, the tail section helical gear 502 and the first bevel gear 6 are disposed on the tail section rotating shaft 501, and the tail section helical gear 502 is engaged with the second middle section helical gear 403 to be connected, and the structure is simple, and the transmission connection between the middle section helical gear assembly 4 and the first bevel gear 6 is facilitated through the above arrangement.
In this embodiment, be provided with control box 9 or terminal box on gear motor 1, its simple structure, reasonable in design can make gear motor 1's control more convenient or the wiring is more convenient, promotes user's use experience.
What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (5)
1. The utility model provides a transmission structure of bevel gear group and conical bevel gear of speed reducer, its characterized in that, including gear motor (1) and box (2) be provided with first section helical gear subassembly (3), middle section helical gear subassembly (4), back end section helical gear subassembly (5), first conical bevel gear (6), second conical bevel gear (7) and power take off shaft (8) in box (2), wherein be provided with drive gear (101) on the motor shaft of gear motor (1), drive gear (101) with first section helical gear subassembly (3) are connected, first section helical gear subassembly (3) middle section helical gear subassembly (4) with back end section helical gear subassembly (5) mesh in proper order and transmit and connect, first conical bevel gear (6) set up in on back end section helical gear subassembly (5) back end section pivot (501), second conical bevel gear (7) set up in on power take off shaft (8), power take off shaft (8) perpendicular to back end section helical gear (501) set up, second conical gear (7) with first conical gear (6) mesh mutually.
2. The transmission structure of a bevel gear set and a bevel gear of a speed reducer according to claim 1, wherein the head bevel gear assembly (3) comprises a head rotation shaft (301), a first head bevel gear (302) and a second head bevel gear (303), the first head bevel gear (302) and the second head bevel gear (303) are disposed on the head rotation shaft (301), the first head bevel gear (302) is meshed with the transmission gear (101), and the second head bevel gear (303) is meshed with the middle bevel gear assembly (4).
3. The transmission structure of a bevel gear set and a bevel gear of a speed reducer according to claim 1, wherein the middle section bevel gear assembly (4) comprises a middle section rotating shaft (401), a first middle section bevel gear (402) and a second middle section bevel gear (403), the first middle section bevel gear (402) and the second middle section bevel gear (403) are arranged on the middle section rotating shaft (401), the first middle section bevel gear (402) is used for being meshed with a head section bevel gear assembly (3), and the second middle section bevel gear (403) is used for being meshed with a tail section bevel gear assembly (5).
4. A transmission structure of a bevel gear set and a bevel gear of a speed reducer according to claim 3, wherein the tail section bevel gear assembly (5) comprises a tail section rotating shaft (501) and a tail section bevel gear (502), and the tail section bevel gear (502) is arranged on the tail section rotating shaft (501) and is meshed with the second middle section bevel gear (403).
5. A transmission arrangement of a bevel gear set and a bevel gear of a speed reducer according to any of claims 1 to 4, characterized in that a control box (9) or a junction box is provided on the speed reducing motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323186606.2U CN221195935U (en) | 2023-11-24 | 2023-11-24 | Transmission structure of bevel gear set and bevel gear of speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323186606.2U CN221195935U (en) | 2023-11-24 | 2023-11-24 | Transmission structure of bevel gear set and bevel gear of speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221195935U true CN221195935U (en) | 2024-06-21 |
Family
ID=91524486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323186606.2U Active CN221195935U (en) | 2023-11-24 | 2023-11-24 | Transmission structure of bevel gear set and bevel gear of speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221195935U (en) |
-
2023
- 2023-11-24 CN CN202323186606.2U patent/CN221195935U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |