CN205226254U - Linkage device - Google Patents
Linkage device Download PDFInfo
- Publication number
- CN205226254U CN205226254U CN201521095864.2U CN201521095864U CN205226254U CN 205226254 U CN205226254 U CN 205226254U CN 201521095864 U CN201521095864 U CN 201521095864U CN 205226254 U CN205226254 U CN 205226254U
- Authority
- CN
- China
- Prior art keywords
- polished rod
- transmission shaft
- utility
- model
- axle sleeve
- 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.)
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Abstract
The utility model discloses a linkage device, including fixed cylinder (1) and one transmission shaft (6), cylinder (1) even has a base (3) through polished rod (2), and the cover has an axle sleeve (4) on polished rod (2), and the surface of axle sleeve (4) is equipped with a plurality of continuous teeth, and a plurality of profiles of tooth become rack (5), tip at transmission shaft (6) is equipped with one and rack (5) complex gear (7). The utility model discloses only needing an action, not only making the base promoted by the front and back, but also enable the transmission shaft rotation, the function is more diversified.
Description
Technical field
The utility model relates to a kind of linkage.
Background technique
Cylinder have do reciprocating linear motion with the effect making reciprocally swinging, can by various connected structure to-and-fro motion, but this to-and-fro motion can only control a connected structure, and can only in one direction, action is comparatively single.
Model utility content
When the utility model remakes to-and-fro motion to solve current cylinder, the problem of a structure can only be controlled, for herein is provided a kind of linkage, comprise the cylinder 1 fixed and a transmission shaft 6, described cylinder 1 is connected with a pedestal 3 by polished rod 2, on polished rod 2, cover has an axle sleeve 4, and the outer surface of axle sleeve 4 is provided with some continuous print teeth, and some teeth form tooth bar 5; A gear 7 coordinated with tooth bar 5 is provided with in the end of transmission shaft 6.
The utility model linkage, described tooth bar 5 distributes along the axis of polished rod 2.
The beneficial effects of the utility model are:
The utility model is at cylinder polish rod, thus while making pedestal reciprocating, the axle sleeve on polished rod can rotate by driven gear, from but drive axis.This design only needs an action, and not only enable pedestal be promoted by front and back, and can also make drive axis, function is more diversified.
Accompanying drawing explanation
The utility model illustrates by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is schematic diagram of the present utility model.
Embodiment
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Linkage as shown in Figure 1, comprise the cylinder 1 fixed and a transmission shaft 6, described cylinder 1 is connected with a pedestal 3 by polished rod 2, on polished rod 2, cover has an axle sleeve 4, the outer surface of axle sleeve 4 is provided with some continuous print teeth, and some teeth form tooth bar 5, and described tooth bar 5 distributes along the axis of polished rod 2; A gear 7 coordinated with tooth bar 5 is provided with in the end of transmission shaft 6.The utility model is at cylinder polish rod, thus while making pedestal reciprocating, the axle sleeve on polished rod can rotate by driven gear, from but drive axis.This design only needs an action, and not only enable pedestal be promoted by front and back, and can also make drive axis, function is more diversified.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (2)
1. a linkage, comprise the cylinder (1) fixed and a transmission shaft (6), it is characterized in that: described cylinder (1) is connected with a pedestal (3) by polished rod (2), an axle sleeve (4) is had at the upper cover of polished rod (2), the outer surface of axle sleeve (4) is provided with some continuous print teeth, and some teeth form tooth bar (5); A gear (7) coordinated with tooth bar (5) is provided with in the end of transmission shaft (6).
2. linkage according to claim 1, is characterized in that: described tooth bar (5) distributes along the axis of polished rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095864.2U CN205226254U (en) | 2015-12-28 | 2015-12-28 | Linkage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095864.2U CN205226254U (en) | 2015-12-28 | 2015-12-28 | Linkage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226254U true CN205226254U (en) | 2016-05-11 |
Family
ID=55901321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521095864.2U Active CN205226254U (en) | 2015-12-28 | 2015-12-28 | Linkage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205226254U (en) |
-
2015
- 2015-12-28 CN CN201521095864.2U patent/CN205226254U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |