CN220378827U - Speed reducer mounting structure - Google Patents
Speed reducer mounting structure Download PDFInfo
- Publication number
- CN220378827U CN220378827U CN202320997221.5U CN202320997221U CN220378827U CN 220378827 U CN220378827 U CN 220378827U CN 202320997221 U CN202320997221 U CN 202320997221U CN 220378827 U CN220378827 U CN 220378827U
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- shaft device
- box body
- bevel gear
- gear
- body structure
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a speed reducer mounting structure, which comprises: the gear box comprises a first box body structure, a second box body structure, an output shaft device, an input shaft device, a bevel gear shaft device, a first gear portion and a second gear portion, wherein one end of the first box body structure is connected with one end of the second box body structure, one end of the bevel gear shaft device extends out of the second box body structure and is in transmission connection with the output shaft device, the other end of the bevel gear shaft device is provided with the first gear portion, the first gear portion is in transmission connection with the second gear portion, the input shaft device is arranged at the other end of the second box body structure, and the input end of the input shaft device penetrates through the second box body structure and is connected with the second gear portion. Through the application of the utility model, the speed reducer mounting structure which is mounted through the matching of the box body structure is provided, and the corresponding gear part can be replaced and adapted to the specification of the second box body structure so as to realize the variable adjustment of the center distance, thereby being applicable to different reduction ratio requirements.
Description
Technical Field
The utility model relates to the technical field of speed reducers, in particular to a speed reducer mounting structure.
Background
The speed reducer is a common gear transmission mechanism, and the internal structure of the existing speed reducer basically realizes the speed transmission through the engagement between gear structures. Along with the further development of the speed reducer industry, the structural requirement on the speed reducer is higher and higher, the light weight design of the components of the speed reducer is expected to be guaranteed in the prior art, but the adjustment of the internal center distance of the speed reducer is difficult to realize in the installation process, and the reduction ratio of the speed reducer is difficult to correspondingly adjust.
Disclosure of Invention
In view of the above, an object of the present utility model is to provide a speed reducer mounting structure, comprising: the novel bevel gear box comprises a first box body structure, a second box body structure, an output shaft device, an input shaft device, a bevel gear shaft device, a first gear portion and a second gear portion, wherein one end of the first box body structure is connected with one end of the second box body structure, the output shaft device is arranged in the first box body structure, the bevel gear shaft device, the first gear portion and the second gear portion are arranged in the second box body structure, one end of the bevel gear shaft device extends out of the second box body structure and is in transmission connection with the output shaft device, the first gear portion is arranged at the other end of the bevel gear shaft device, the first gear portion is in transmission connection with the second gear portion, the input shaft device is arranged at the other end of the second box body structure, and the input end of the input shaft device penetrates through the second box body structure and is connected with the second gear portion.
In another preferred embodiment, the second case structure includes: the device comprises a first end part, a surrounding wall part and a second end part, wherein the first end part, the surrounding wall part and the second end part are sequentially connected, a containing space is formed inside the first end part, the surrounding wall part and the second end part together, a bevel gear shaft device is installed on the first end part in a penetrating manner, an input shaft device is installed on the second end part in a penetrating manner, and a first gear part and a second gear part are arranged in the containing space.
In another preferred embodiment, a bearing seat is formed on the first end, and the bevel gear shaft arrangement is mounted in the bearing seat.
In another preferred embodiment, a mounting channel is formed on the inner side of the bearing housing.
In another preferred embodiment, the bevel gear shaft arrangement comprises: the bevel gear comprises a shaft part, a bevel gear part, a first bearing part and a second bearing part, wherein the bevel gear part is arranged at one end of the shaft part, the first bearing part and the second bearing part are both arranged in the mounting channel, and the other end of the shaft part sequentially penetrates through the first bearing part and the second bearing part and is connected with the first gear part.
In another preferred embodiment, a flange is formed on an end of the second end portion remote from the first end portion, and the input shaft device is mounted on the flange.
In another preferred embodiment, the second end portion is provided with a mounting opening, and the input end of the input shaft device is disposed through the mounting opening.
In another preferred embodiment, the first and second box structures are connected by a number of bolts.
By adopting the technical scheme, the utility model has the positive effects compared with the prior art that: through the application of the utility model, the speed reducer mounting structure which is mounted through the matching of the box body structure is provided, and the corresponding gear part can be replaced and adapted to the specification of the second box body structure so as to realize the variable adjustment of the center distance, thereby being applicable to different reduction ratio requirements; the utility model has simple structure, convenient installation and reduced production cost.
Drawings
FIG. 1 is an overall schematic view of a speed reducer mounting structure of the present utility model;
fig. 2 is a schematic diagram of a second box structure of a speed reducer mounting structure according to the present utility model.
In the accompanying drawings:
1. a first box structure; 2. a second box structure; 3. an output shaft device; 4. an input shaft device; 5. bevel gear shaft means; 6. a first gear portion; 7. a second gear portion; 8. a first end; 9. a surrounding wall portion; 10. a second end; 11. a bearing seat; 12. a mounting channel; 13. a shaft portion; 14. a bevel gear section; 15. a first bearing portion; 16. a second bearing section; 17. a flange plate; 18. and (5) an installation port.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
As shown in fig. 1 and 2, there is shown a speed reducer mounting structure of a preferred embodiment, comprising: the first box structure 1, the second box structure 2, output shaft device 3, input shaft device 4, bevel gear shaft device 5, first gear portion 6 and second gear portion 7, the one end of first box structure 1 is connected with the one end of second box structure 2, output shaft device 3 sets up in first box structure 1, bevel gear shaft device 5, first gear portion 6 and second gear portion 7 all set up in second box structure 2, the one end of bevel gear shaft device 5 stretches out second box structure 2 and is connected with output shaft device 3 transmission, first gear portion 6 is installed to the other end of bevel gear shaft device 5, first gear portion 6 is connected with the transmission of second gear portion 7, input shaft device 4 sets up in the other end of second box structure 2, the input end of input shaft device 4 passes second box structure 2 and is connected with second gear portion 7. Further, the first box structure 1 is used as a mounting main body part for mounting the output shaft device 3, and the bevel gear shaft device 5 and the output shaft device 3 are in transmission connection through the mounting of the first box structure 1 and the second box structure 2, so that the input device is transmitted to the bevel gear shaft device 5 through the meshing transmission between the second gear part 7 and the first gear part 6 in a speed reducing manner, the first box structure 1 is not redesigned as a universal part, when different center distances need to be adjusted, the second box structure 2 with different specifications can be assembled, and the first gear part 6 and the second gear part 7 with the adapting sizes are mounted, so that the center distance between the axis of the input shaft device 4 and the axis of the first gear part 6 is adjusted.
Further, as a preferred embodiment, the second case structure 2 includes: the first end 8, the surrounding wall 9 and the second end 10, the first end 8, the surrounding wall 9 and the second end 10 are connected in sequence, a containing space is formed inside the first end 8, the surrounding wall 9 and the second end 10 together, the bevel gear shaft device 5 is installed on the first end 8 in a penetrating mode, the input shaft device 4 is installed on the second end 10 in a penetrating mode, and the first gear part 6 and the second gear part 7 are arranged in the containing space.
Further, as a preferred embodiment, the surrounding wall 9 is arranged in a sleeve structure, the first end 8 is sealed at one end of the sleeve structure in a plate structure, and the second end 10 is sealed at the other end of the sleeve structure in a plate structure.
Further, as a preferred embodiment, a bearing seat 11 is formed on the first end 8, and the bevel gear shaft arrangement 5 is mounted in the bearing seat 11.
Further, as a preferred embodiment, one end of the bearing seat 11 extends toward the first box structure 1, the other end of the bearing seat 11 extends toward the second box structure 2, and two ends of the bearing seat 11 protrude from two sides of the first end 8.
Further, as a preferred embodiment, a mounting channel 12 is formed on the inner side of the bearing housing 11.
Further, as a preferred embodiment, the axis of the mounting channel 12 is arranged in the direction from the second housing structure 2 to the first housing structure 1.
Further, as a preferred embodiment, the bevel gear shaft device 5 includes: the shaft portion 13, the bevel gear portion 14, the first bearing portion 15 and the second bearing portion 16, the bevel gear portion 14 being provided at one end of the shaft portion 13, the first bearing portion 15 and the second bearing portion 16 being both installed in the installation passage 12, the other end of the shaft portion 13 passing through the first bearing portion 15 and the second bearing portion 16 in order and being connected to the first gear portion 6.
Further, as a preferred embodiment, the inner side of the mounting channel 12 is formed with a first portion, a second portion and a third portion connected in this order, and the inner contour of the first portion and the inner contour of the third portion are both larger than those of the second portion, the first bearing portion 15 is mounted in the first portion, and the second bearing portion 16 is mounted in the third portion.
Further, as a preferred embodiment, the bevel gear shaft device 5 further includes: a distance ring is sleeved on the shaft portion 13, and the distance ring is arranged between the first bearing portion 15 and the second bearing portion 16.
Further, as a preferred embodiment, a flange 17 is formed on the end of the second end portion 10 remote from the first end portion 8, and the input shaft device 4 is mounted on the flange 17. Further, the housing of the input shaft device 4 is connected to the flange 17 by bolts, and the above-mentioned second box structure 2 with different specifications preferably can adjust the center distance between the axis of the input end and the axis of the bevel gear shaft device 5 by changing the position of the flange 17 to change the position of the input end of the input shaft device 4 extending into the accommodating space.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the embodiments and the protection scope of the present utility model.
The present utility model has the following embodiments based on the above description:
in a further embodiment of the utility model, the second end portion 10 is provided with a mounting opening 18, and the input end of the input shaft device 4 is arranged through the mounting opening 18.
Further, as a preferred embodiment, the mounting opening 18 is preferably provided at the center position of the flange 17.
In a further embodiment of the utility model, the first tank structure 1 and the second tank structure 2 are connected by means of a number of bolts.
In a further embodiment of the utility model, one end of the first box structure 1 is provided with an inner spigot structure or an outer spigot structure, and one end of the second box structure 2 is provided with an outer spigot structure or an inner spigot structure. Further, the inner spigot structure and the outer spigot structure cooperate to realize positioning and mounting between the first box structure 1 and the second box structure 2.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.
Claims (8)
1. A speed reducer mounting structure, characterized by comprising: the novel bevel gear box comprises a first box body structure, a second box body structure, an output shaft device, an input shaft device, a bevel gear shaft device, a first gear portion and a second gear portion, wherein one end of the first box body structure is connected with one end of the second box body structure, the output shaft device is arranged in the first box body structure, the bevel gear shaft device, the first gear portion and the second gear portion are arranged in the second box body structure, one end of the bevel gear shaft device extends out of the second box body structure and is in transmission connection with the output shaft device, the first gear portion is arranged at the other end of the bevel gear shaft device, the first gear portion is in transmission connection with the second gear portion, the input shaft device is arranged at the other end of the second box body structure, and the input end of the input shaft device penetrates through the second box body structure and is connected with the second gear portion.
2. The speed reducer mounting structure according to claim 1, wherein the second case structure includes: the device comprises a first end part, a surrounding wall part and a second end part, wherein the first end part, the surrounding wall part and the second end part are sequentially connected, a containing space is formed inside the first end part, the surrounding wall part and the second end part together, a bevel gear shaft device is installed on the first end part in a penetrating manner, an input shaft device is installed on the second end part in a penetrating manner, and a first gear part and a second gear part are arranged in the containing space.
3. The speed reducer mounting structure of claim 2, wherein a bearing housing is formed on the first end portion, and the bevel gear shaft device is mounted in the bearing housing.
4. A speed reducer mounting structure according to claim 3, wherein a mounting passage is formed on an inner side of the bearing housing.
5. The speed reducer mounting structure of claim 4, wherein the bevel gear shaft arrangement comprises: the bevel gear comprises a shaft part, a bevel gear part, a first bearing part and a second bearing part, wherein the bevel gear part is arranged at one end of the shaft part, the first bearing part and the second bearing part are both arranged in the mounting channel, and the other end of the shaft part sequentially penetrates through the first bearing part and the second bearing part and is connected with the first gear part.
6. The speed reducer mounting structure of claim 2, wherein a flange is formed on an end of the second end portion remote from the first end portion, and the input shaft device is mounted on the flange.
7. The speed reducer mounting structure of claim 2, wherein the second end portion is provided with a mounting hole, and the input end of the input shaft device is disposed through the mounting hole.
8. The speed reducer mounting structure of claim 1, wherein the first case structure and the second case structure are connected by a plurality of bolts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320997221.5U CN220378827U (en) | 2023-04-27 | 2023-04-27 | Speed reducer mounting structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320997221.5U CN220378827U (en) | 2023-04-27 | 2023-04-27 | Speed reducer mounting structure |
Publications (1)
Publication Number | Publication Date |
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CN220378827U true CN220378827U (en) | 2024-01-23 |
Family
ID=89569536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320997221.5U Active CN220378827U (en) | 2023-04-27 | 2023-04-27 | Speed reducer mounting structure |
Country Status (1)
Country | Link |
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CN (1) | CN220378827U (en) |
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2023
- 2023-04-27 CN CN202320997221.5U patent/CN220378827U/en active Active
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