CN209743492U - Slow-speed bearing bush support main shaft speed reducer - Google Patents
Slow-speed bearing bush support main shaft speed reducer Download PDFInfo
- Publication number
- CN209743492U CN209743492U CN201920252418.XU CN201920252418U CN209743492U CN 209743492 U CN209743492 U CN 209743492U CN 201920252418 U CN201920252418 U CN 201920252418U CN 209743492 U CN209743492 U CN 209743492U
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- main shaft
- shaft
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- bevel gear
- speed
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Abstract
The utility model relates to a slow rotating speed axle bush supports main shaft speed reducer, including box, input bevel gear axle, bevel gear, intermediate shaft group, output main shaft, input bevel gear axle is organized transmission output main shaft through bevel gear, intermediate shaft, and intermediate shaft group is in horizontal parallel arrangement with the output shaft, and output main shaft rotational speed 3-5 turns/minute, output main shaft warp beam tile supports and sets up on the box. The structure is simple and compact, and the requirements of large-diameter output shaft installation, slow rotating speed output and small center distance can be met.
Description
Technical Field
The utility model relates to a speed reducer, a slow-speed bearing bush supports main shaft speed reducer specifically says so.
Background
In a traditional vertical shaft slow rotation speed reducer, a rolling bearing is adopted to support an intermediate shaft and an output shaft, but for the output shaft with a slow rotation speed, under the condition that the rotation speed is 3-5 revolutions per minute, the diameter of the output shaft is large, the center distance between the intermediate shaft and the output shaft is small, the problem of installation size exists, and the requirements of horizontal installation of each shaft and slow rotation speed cannot be met.
Disclosure of Invention
The utility model provides a simple structure, compactness can compromise the speed reducer of major diameter output shaft installation and slow rotating speed output, little centre-to-centre spacing requirement.
The utility model adopts the technical proposal that: a slow-rotating-speed bearing bush supporting main shaft speed reducer comprises a box body, an input bevel gear shaft, a bevel gear, an intermediate shaft group and an output main shaft, wherein the input bevel gear shaft transmits the output main shaft through the bevel gear and the intermediate shaft group, the intermediate shaft group and an output shaft are horizontally arranged in parallel, and the rotating speed of the output main shaft is 3-5 rpm, and the slow-rotating-speed bearing bush supporting main shaft speed reducer is characterized in that: the output main shaft is supported on the box body through a bearing bush.
And two ends of the output main shaft are respectively supported by the bearing bushes and extend out of the box body.
The utility model discloses a bearing bush supporting output main shaft replaces traditional antifriction bearing, is 3-5 revolutions per minute's use operating mode at slow rotational speed under, compromises the requirement that satisfies big moment of torsion slow rotational speed output, the parallel little centre-to-centre spacing installation of each axle.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the bevel gear box comprises a box body 1, an input bevel gear shaft 2, a bevel gear 3, a middle shaft group 4, an output main shaft 5 and a bearing bush 6.
Detailed Description
The following further description is made in conjunction with the accompanying drawings and examples.
FIG. 1 shows: a slow-rotating-speed bearing bush supporting main shaft speed reducer comprises a box body 1, an input bevel gear shaft 2, a bevel gear 3, a middle shaft group 4, an output main shaft 5 and a bearing bush 6. The input bevel gear shaft 2 drives an output main shaft 5 through a bevel gear 3 and an intermediate shaft group 4, the intermediate shaft group and the output shaft are horizontally arranged in parallel, the rotating speed of the output main shaft is 3-5 rpm, and two ends of the output main shaft 5 are respectively supported by bearing bushes 6 and extend out of the box body.
Claims (2)
1. A slow-rotating-speed bearing bush supporting main shaft speed reducer comprises a box body, an input bevel gear shaft, a bevel gear, an intermediate shaft group and an output main shaft, wherein the input bevel gear shaft transmits the output main shaft through the bevel gear and the intermediate shaft group, the intermediate shaft group and an output shaft are horizontally arranged in parallel, and the rotating speed of the output main shaft is 3-5 rpm, and the slow-rotating-speed bearing bush supporting main shaft speed reducer is characterized in that: the output main shaft is supported on the box body through a bearing bush.
2. The slow speed bearing shell supported spindle reducer of claim 1, wherein: and two ends of the output main shaft are respectively supported by the bearing bushes and extend out of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920252418.XU CN209743492U (en) | 2019-02-28 | 2019-02-28 | Slow-speed bearing bush support main shaft speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920252418.XU CN209743492U (en) | 2019-02-28 | 2019-02-28 | Slow-speed bearing bush support main shaft speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209743492U true CN209743492U (en) | 2019-12-06 |
Family
ID=68709113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920252418.XU Active CN209743492U (en) | 2019-02-28 | 2019-02-28 | Slow-speed bearing bush support main shaft speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209743492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882546A (en) * | 2019-02-28 | 2019-06-14 | 江苏泰隆减速机股份有限公司 | A kind of low-rotate speed bearing shell supports main shaft speed reducer |
-
2019
- 2019-02-28 CN CN201920252418.XU patent/CN209743492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882546A (en) * | 2019-02-28 | 2019-06-14 | 江苏泰隆减速机股份有限公司 | A kind of low-rotate speed bearing shell supports main shaft speed reducer |
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