CN201193687Y - Commutator pulsating reduction gear - Google Patents
Commutator pulsating reduction gear Download PDFInfo
- Publication number
- CN201193687Y CN201193687Y CNU2008200899027U CN200820089902U CN201193687Y CN 201193687 Y CN201193687 Y CN 201193687Y CN U2008200899027 U CNU2008200899027 U CN U2008200899027U CN 200820089902 U CN200820089902 U CN 200820089902U CN 201193687 Y CN201193687 Y CN 201193687Y
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- output shaft
- gear
- pulsing
- reducer
- 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 - Fee Related
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Abstract
The utility model relates to a reversible pulse reducer which mainly solves the problem that the rotating direction of the prior pulse reducers cannot be changed. The reducer is characterized in that a reducing mechanism (1) is connected with a forward dial (2) by a crank connecting rod mechanism (3); the forward dial (2) and a reverse dial (6) are provided with gears (7) and fixed on an intermediate shaft (5) in parallel with an output shaft (8); the output shaft (8) is provided with a reversing gear (4). The reversible pulse reducer can change the rotating direction of the output shaft on actual demand, and is characterized by simple structure, low cost and convenient use.
Description
Technical field:
The utility model relates to a kind of device that changes rotational velocity, belongs to a kind of formula pulsing decelerating device capable of reversing.
Background technique:
The pulsing decelerating device is a kind of mature technique, this device is widely used in the oil field at present, weaving, every field such as chemical industry, its main effect is exactly the unidirectional output torque of pulsed, rotational velocity that can stepless change speed reducer output terminal, its working principle is to utilize a speed reducer input power, by connecting rod power is sent to the output rotating disk, between output rotating disk and the output shaft unidirectional rotating machinery is installed, can drive the output rotating disk by connecting rod when crank rotates back and forth rotates, not driving output shaft when the output rotating disk is in counter-rotating under the effect of unidirectional rotating machinery rotates, therefore realized the unidirectional output torque of this device pulsed, said apparatus can be by changing its turning radius of length adjustment of crank, the reciprocal rotation radian that export rotating disk this moment changes accordingly, both the rotating speed of output shaft changed, but because of the turning radius step-less adjustment of this mechanism's crank, so output speed can be realized the pulsed step-less adjustment.Existing pulsing decelerating device can only be applied to unidirectional transmission, can not change sense of rotation, is difficult to satisfy the requirement of different operating modes.
The model utility content:
In order to overcome the deficiency that existing pulsing decelerating device can not change sense of rotation, the utility model provides a kind of formula pulsing decelerating device capable of reversing, this formula pulsing decelerating device capable of reversing can change the sense of rotation of output shaft according to actual needs, has the low and characteristics easy to use of simple in structure, cost.
The technical solution of the utility model is: a kind of formula pulsing decelerating device capable of reversing comprises reducing gear, forward rotating disk, reverse rotating disk and output shaft, reducing gear links to each other by connecting rod with the forward rotating disk, forward rotating disk and reverse rotating disk all have gear and are fixed on the jack shaft parallel with output shaft, and tumbler gear is housed on the output shaft.
The utlity model has following beneficial effect: owing to take forward rotating disk in the such scheme and reverse rotating disk all to have gear and be fixed on the jack shaft parallel with output shaft, tumbler gear is housed on the output shaft, by tumbler gear respectively with forward rotating disk and reverse rotating disk on gear engagement, can change the sense of rotation of output shaft, select for use according to actual needs, adapt to the demand of different operating modes, simple in structure, cost is low, and is easy to use.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is fundamental diagrams of pulsing decelerating device.
1-reducing gear among the figure, 2-forward rotating disk, 3-connecting rod, 4-tumbler gear, 5-jack shaft, the reverse rotating disk of 6-, 7-gear, 8-output shaft.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By Fig. 1 in conjunction with shown in Figure 2, a kind of formula pulsing decelerating device capable of reversing comprises reducing gear 1, forward rotating disk 2, reverse rotating disk 6 and output shaft 8, reducing gear 1 links to each other by connecting rod 3 with forward rotating disk 2, forward rotating disk 2 and reverse rotating disk 6 all have gear 7, forward rotating disk 2 and reverse rotating disk 6 are fixed on the jack shaft 5, jack shaft 5 is parallel with output shaft 8, and tumbler gear 4 is housed on the output shaft 8.
During actual the use, because forward rotating disk 2 and reverse rotating disk 6 all have gear 7 and are fixed on the jack shaft 5 parallel with output shaft 8, tumbler gear 4 is housed on the output shaft 8, by tumbler gear 4 respectively with forward rotating disk 2 and reverse rotating disk 6 on gear 7 engagement, can change the sense of rotation of output shaft 8, select for use according to actual needs, the demand that adapts to different operating modes, simple in structure, cost is low, and is easy to use.
Claims (1)
1. formula pulsing decelerating device capable of reversing, comprise reducing gear (1), forward rotating disk (2), reverse rotating disk (6) and output shaft (8), it is characterized in that: reducing gear (1) links to each other by connecting rod (3) with forward rotating disk (2), forward rotating disk (2) and reverse rotating disk (6) all have gear (7) and are fixed on the jack shaft (5) parallel with output shaft (8), and tumbler gear (4) is housed on the output shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200899027U CN201193687Y (en) | 2008-04-30 | 2008-04-30 | Commutator pulsating reduction gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200899027U CN201193687Y (en) | 2008-04-30 | 2008-04-30 | Commutator pulsating reduction gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193687Y true CN201193687Y (en) | 2009-02-11 |
Family
ID=40393223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200899027U Expired - Fee Related CN201193687Y (en) | 2008-04-30 | 2008-04-30 | Commutator pulsating reduction gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193687Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465316A (en) * | 2015-12-28 | 2016-04-06 | 广东工业大学 | Forward and reverse pulsating stepless speed change mechanism |
-
2008
- 2008-04-30 CN CNU2008200899027U patent/CN201193687Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465316A (en) * | 2015-12-28 | 2016-04-06 | 广东工业大学 | Forward and reverse pulsating stepless speed change mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20170430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |