CN202251841U - Suspension type gear reducer - Google Patents
Suspension type gear reducer Download PDFInfo
- Publication number
- CN202251841U CN202251841U CN2011203604772U CN201120360477U CN202251841U CN 202251841 U CN202251841 U CN 202251841U CN 2011203604772 U CN2011203604772 U CN 2011203604772U CN 201120360477 U CN201120360477 U CN 201120360477U CN 202251841 U CN202251841 U CN 202251841U
- Authority
- CN
- China
- Prior art keywords
- suspension type
- box body
- reducer
- type gear
- casing
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a suspension type gear reducer. The suspension type gear reducer comprises a box body and a gear transmission device, wherein the gear transmission device is arranged in the box body; the box body is in a cylindrical structure; and the input shaft and the output shaft of the gear transmission device are in the same direction as the axle center of the cylinder of the box body. The cylindrical box body is served as the box body of the reducer and realizes 360 DEG of multidirectional assembly of the reducer, so the suspension type gear reducer meets the requirements on connection positions of the input and the output of the reducer in different use occasions and has high applicability and wide application range. The suspension type gear reducer has the advantages of compact structure, convenience for assembly, operation and maintenance, and low manufacturing cost and using cost and can be safely used.
Description
Technical field
The utility model relates to a kind of gear reduction unit, is the suspension type gear reduction unit that a kind of Suspensible is installed specifically, can be used for transporting, the driving mechanism of machinery such as metallurgy, mine, chemical industry, water conservancy and hydropower, construction and light industry.
Background technique
The mechanism that is used for transferring power and motion at present, the application area of speed reducer is quite extensive, almost in the transmission system of various machinery, can see its trace.The linkage structure position that speed reducer is installed in the transmission system of various machinery has nothing in common with each other; Its major part is that the position of corresponding input device and output unit is different, is installing and using or during maintain and replace, needs are purchased the speed reducer of counter structure; After the linkage structure fixed-site of tradition speed reducer housing structure; Its input and output position is promptly fixing, on applicability and Applicable scope, has bigger narrow limitation, has increased the manufacture cost of manufacturer and user's user cost virtually.
Summary of the invention
In order to solve above-mentioned deficiency, the utility model provides a kind of compact structure, and the machine shape size is little, and is in light weight, and mounting structure interchangeability is strong, is convenient to the suspension type gear reduction unit of installing, move, safeguarding.
The technological scheme that the utility model adopts is: a kind of suspension type gear reduction unit; Comprise casing and gear drive; Gear drive is arranged in the casing, it is characterized in that the cylindrical structure of said casing, and the cylinder axle center of the input shaft of gear drive and output shaft and casing in the same way.360 ° of circumferencial directions of cylindrical box all can be used as the mounting point of speed reducer; Thereby make speed reducer connect the direction-agile of input and output; Different mechanical legacy systems are installed speed reducer and the requirement of conventional construction to satisfy, and applicability is strong, greatly reduces user cost.
Further, said casing is spliced by two cylindrical left and right casings.Two cylindrical left and right casing splicing speed reducer casings are convenient to the production and the assembling of speed reducer, have reduced manufacture cost.
Again further, said gear drive input the tip of the axis is installed overrunning clutch.Overrunning clutch can prevent effectively that input shaft from reversing in the gear transmission operation process, improve usage safety performance.
The utility model adopts cylindrical box to realize 360 ° of multidirectional installations of speed reducer as the speed reducer casing; To satisfy the requirement of different use occasions to speed reducer input and output link position, applicability is strong, and is applied widely; This speed reducer compact structure; Assembling, use, easy to maintenance are made, user cost is low, safe in utilization.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the right elevation of Fig. 1.
Among the figure: casing 1, left box body 11, right case 12, gear drive 2, input shaft 21, output shaft 22, overrunning clutch 3.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1, shown in 2, a kind of suspension type gear reduction unit comprises casing 1, gear drive 2 and overrunning clutch 3.Casing 1 cylindrical structure, gear drive 2 is arranged in the cylindrical box 1, and casing 1 is spliced by two cylindrical left and right casings 11,12; The input shaft 21 of said gear drive 2 and the cylinder axle center of output shaft 22 and casing 1 are in the same way; The end of gear drive 2 input shafts 21 is installed overrunning clutch 3.
The cylindrical structure of the casing of the utility model speed reducer; On the cylinder periphery of casing, all the fixed installation that fixing device is used for speed reducer can be set; Be installed on the input shaft of the gear drive in the casing and the position of output shaft and can satisfy 360 ° of omnibearing connection requests, be applicable to the driving mechanism of various machinery around casing cylinder axle center.
Claims (3)
1. a suspension type gear reduction unit comprises casing and gear drive, and gear drive is arranged in the casing, it is characterized in that: the cylindrical structure of said casing, the cylinder axle center of the input shaft of gear drive and output shaft and casing in the same way.
2. according to the said suspension type gear reduction unit of claim 1, it is characterized in that: said casing is spliced by two cylindrical left and right casings.
3. according to the said suspension type gear reduction unit of claim 1, it is characterized in that: said gear drive input the tip of the axis is installed overrunning clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203604772U CN202251841U (en) | 2011-09-24 | 2011-09-24 | Suspension type gear reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203604772U CN202251841U (en) | 2011-09-24 | 2011-09-24 | Suspension type gear reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251841U true CN202251841U (en) | 2012-05-30 |
Family
ID=46113085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203604772U Expired - Lifetime CN202251841U (en) | 2011-09-24 | 2011-09-24 | Suspension type gear reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108368846A (en) * | 2015-12-24 | 2018-08-03 | Ntn株式会社 | Oil pump driving device |
-
2011
- 2011-09-24 CN CN2011203604772U patent/CN202251841U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108368846A (en) * | 2015-12-24 | 2018-08-03 | Ntn株式会社 | Oil pump driving device |
| US10683926B2 (en) | 2015-12-24 | 2020-06-16 | Ntn Corporation | Oil pump driving device |
| CN108368846B (en) * | 2015-12-24 | 2021-04-09 | Ntn株式会社 | Oil pump driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |