CN202989427U - Comprehensive transmission structure - Google Patents
Comprehensive transmission structure Download PDFInfo
- Publication number
- CN202989427U CN202989427U CN 201220749666 CN201220749666U CN202989427U CN 202989427 U CN202989427 U CN 202989427U CN 201220749666 CN201220749666 CN 201220749666 CN 201220749666 U CN201220749666 U CN 201220749666U CN 202989427 U CN202989427 U CN 202989427U
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- China
- Prior art keywords
- gear
- anchor ear
- rotating element
- drive
- transmission structure
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- 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 discloses a comprehensive transmission structure, and belongs to the field of textile machinery. The existing comprehensive transmission structure adopts hydraulic transmission and has the defects of being complicated in structure, and difficult to maintain after long-term use. The comprehensive transmission structure comprises a rotating element and a leveling mandrel, wherein the leveling mandrel is eccentrically arranged on the rotating element; the rotating element is connected with a gear drive pair; the gear drive pair comprises a gear A and a gear B; the gear A and the gear B are mutually meshed; the gear A and the rotating element are arranged on an output shaft; the gear B is arranged on an input shaft; an anchor ear is fixedly connected to the input shaft; and a hand shank capable of pushing the anchor ear to rotate is arranged on the anchor ear. The gear pair drive structure is adopted to drive, so as to adjust rotation of the rotating element and level. Therefore, the comprehensive transmission structure is simple in structure, few in components and stable in use.
Description
Technical field
The utility model belongs to field of textile machinery, and is especially relevant with a kind of flat comprehensive drive mechanism.
Background technology
Existing ordinary loom is in long braiding process, dislocation appears between each heald frame, there is no all align, need flat combining, use the flat flat axle of combining of drive mechanism driving of combining to rotate, arm shaft is separated, the manual alignment heald frame with camshaft, and then drive the flat axle backward rotation of combining, make arm shaft and camshaft coordinate transmission.The existing hydraulicdriven flat complex structure of combining, parts are many, and by hydraulic pressure drive control system piston advance and retreat, the promotion eccentric wheel rotates to different directions, drives the flat axle of combining and rotates, and arm shaft is separated or closure with camshaft.Wherein hydraulic drive can't guarantee gearratio accurately, and hydraulic oil only could work in certain temperature range, also is difficult for after breaking down checking, long-time working service difficulty increases use cost.
The utility model content
The purpose of this utility model is intended to overcome the existing flat drive mechanism of combining and adopts hydraulic drive to make the defective of its complex structure, long-time working service difficulty, provide a kind of simple in structure without driven by power, be beneficial to long-time use, only need the manual flat drive mechanism of combining.
For this reason, the utility model is by the following technical solutions: a kind of flat drive mechanism of combining, comprise tumbler and the eccentric flat axle of combining that is mounted thereon, it is characterized in that, described tumbler is connected with gear driving pair, and described gear driving pair comprises two intermeshing A gears and B gear, A gear and tumbler are arranged on the output shaft of gear driving pair, the B gear is arranged on the power shaft of gear driving pair, is connected with an anchor ear on power shaft, and anchor ear is provided with a handle that can promote its rotation.
As to technique scheme replenish and perfect, the utility model also comprises following technical characterictic.
Described anchor ear and B gear are fixed together.Use more laborsavingly, turning handle can make anchor ear rotate together with the B gear, controls more convenient.
The utility model is put down when combining, use the hand push handle, handle drives anchor ear and rotates, anchor ear drives power shaft and rotates, and power shaft drives the B gear and rotates, and passes through meshed transmission gear, driving the A gear rotates, A gear and tumbler are fixed on same output shaft, and tumbler rotates immediately, and then drive the flat axle rotation of combining.As long as the rotation direction of change handle is capable of regulating gear rotation direction, promote tumbler and rotate to different directions, drive the flat axle of combining and do corresponding sports, realize that arm shaft separates with camshaft or closure.
Use the utility model can reach following beneficial effect: to change original hydraulic drive structure on the basis of existing flat compages, adopt the gear pair drive structure to carry out the rotation that tumbler is adjusted in transmission, put down and combine, simple in structure, parts are few, use more stablely, avoided hydraulicdriven various shortcoming.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model comprises the flat axle 5 of combining, coaxial tumbler 4 and A gear 3 are installed on it, the flat axle 5 of combining is housed on tumbler, A gear 3 and the intermeshing transmission of B gear 2, B gear 2 is arranged on power shaft, and anchor ear 1 also is housed on power shaft, a handle 6 that can promote its rotation is housed on anchor ear 1, and wherein anchor ear 1 is fixedly connected with B gear 2.
The utility model is put down when combining, use the hand push handle, handle drives anchor ear and rotates, anchor ear drives power shaft and rotates, and power shaft drives the B gear and rotates, and passes through meshed transmission gear, driving the A gear rotates, A gear and tumbler are fixed on same output shaft, and tumbler rotates immediately, and then drive the flat axle rotation of combining.As long as the rotation direction of change handle is capable of regulating gear rotation direction, promote tumbler and rotate to different directions, drive the flat axle of combining and do corresponding sports, realize that arm shaft separates with camshaft or closure.
Claims (2)
1. put down comprehensive drive mechanism for one kind, comprise tumbler (4) and the eccentric flat axle (5) of combining that is mounted thereon, it is characterized in that: described tumbler (4) is connected with gear driving pair, described gear driving pair comprises two intermeshing A gears (3) and B gear (2), A gear and tumbler (4) are arranged on output shaft, B gear (2) is arranged on power shaft, be connected with an anchor ear (1) on power shaft, anchor ear is provided with a handle (6) that can promote its rotation.
2. a kind of putting down according to claim 1 combined drive mechanism, and it is characterized in that: described anchor ear (6) and B gear (2) are fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220749666 CN202989427U (en) | 2012-12-31 | 2012-12-31 | Comprehensive transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220749666 CN202989427U (en) | 2012-12-31 | 2012-12-31 | Comprehensive transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989427U true CN202989427U (en) | 2013-06-12 |
Family
ID=48560623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220749666 Expired - Fee Related CN202989427U (en) | 2012-12-31 | 2012-12-31 | Comprehensive transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894982A (en) * | 2015-04-20 | 2015-09-09 | 上海同罡建筑工程有限公司 | Bridge support seat extracting device |
-
2012
- 2012-12-31 CN CN 201220749666 patent/CN202989427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894982A (en) * | 2015-04-20 | 2015-09-09 | 上海同罡建筑工程有限公司 | Bridge support seat extracting device |
| CN104894982B (en) * | 2015-04-20 | 2016-08-17 | 上海同罡建筑工程有限公司 | Bridge pad draw-out device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG HEQUN MACHINERY?CO., LTD. Free format text: FORMER NAME: XINCHANG HEQUN MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 312500 Zhejiang city of Shaoxing province Xinchang County Chengtan Town Industrial Zone Patentee after: Zhejiang crane group machinery limited company Address before: 312500 Zhejiang city of Shaoxing province Xinchang County Chengtan Town Industrial Zone Patentee before: Xinchang Hequn Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |