CN206203781U - A kind of connecting rod type lifting mechanical device - Google Patents
A kind of connecting rod type lifting mechanical device Download PDFInfo
- Publication number
- CN206203781U CN206203781U CN201621159499.1U CN201621159499U CN206203781U CN 206203781 U CN206203781 U CN 206203781U CN 201621159499 U CN201621159499 U CN 201621159499U CN 206203781 U CN206203781 U CN 206203781U
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- CN
- China
- Prior art keywords
- cross bar
- lever
- follower lever
- connecting rod
- mechanical device
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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.)
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Abstract
The utility model discloses a kind of connecting rod type lifting mechanical device, including intersect the actuator lever being rotatably connected and follower lever, cross bar, action conversion group, electric pushrod；The follower lever includes follower lever, follower lever, follower lever, and cross bar includes cross bar, cross bar, cross bar；The upper end of follower lever is rotationally connected with, cross bar and along its cross bar direction can do certain distance slide, the lower end of actuator lever is rotationally connected with an action conversion group；The action conversion group includes threaded rod, rotating part, and the rotating part is rotatablely connected with the lower end of actuator lever, and electric pushrod is connected with action conversion group.
Description
Technical field
The utility model belongs to Mechanical course field, more particularly to a kind of connecting rod type lifting mechanical device.
Background technology
There is easy wear and rupture, needed periodically in existing elevating mechanism using elevating mechanisms such as steel wire rope, chains
The defects such as replacing, routine use and the cost safeguarded are larger.To solve problems of the prior art, the utility model is provided
A kind of connecting rod lifting system, simple structure, practicality, economy.
The content of the invention
The purpose of this utility model is to provide a kind of connecting rod type lifting mechanical device, it is intended to solved using steel wire rope, chain
, there is easy wear and rupture, need the defects such as periodic replacement in the elevating mechanisms such as son, the routine use and cost safeguarded is larger etc. asks
Topic.
The utility model is achieved in that a kind of connecting rod type lifting mechanical device, including intersects the cause being rotatably connected
Lever and follower lever, cross bar, action conversion group, electric pushrod, the follower lever include the first follower lever, the second follower lever, the
Three follower levers, cross bar includes the first cross bar, the second cross bar, the 3rd cross bar, and the upper end of the follower lever is rotationally connected with cross bar, and
Certain distance can be done along its cross bar direction to slide, the lower end of the actuator lever is rotationally connected with an action conversion group；The action
Conversion group includes threaded rod, rotating part, and the rotating part is rotatablely connected with the lower end of actuator lever, the electric pushrod with it is dynamic
It is connected as conversion group.
Further, the action conversion group includes rotatably being fixed on the threaded rod of sheer pole and is arranged on threaded rod
The rotating part for matching, the rotating part is rotatablely connected with the lower end of actuator lever.
Further, the threaded rod is connected to a rotating shaft by transmission belt.
Further, the position that the threaded rod and rotating shaft are contacted with transmission belt is provided with belt wheel.
Compared with prior art, the beneficial effects of the utility model are：Simple structure, practicality, economy, with very high
Practicality and generalization.
Brief description of the drawings
Fig. 1 is the connecting rod type lifting mechanical device structure schematic diagram that the utility model embodiment is provided.
In figure：1st, brake bar；2nd, the first follower lever；3rd, the second follower lever；4th, the 3rd follower lever；5th, the first cross bar；6th,
Two cross bars；7th, the 3rd cross bar；8th, rotating part；9th, threaded rod；10th, notch；11st, electric pushrod.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this practicality
It is new, it is not used to limit the utility model.
Structure of the present utility model is explained in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the connecting rod type lifting mechanical device that the utility model embodiment is provided is rotatably connected including intersection
Actuator lever and follower lever, cross bar, action conversion group, electric pushrod, the follower lever of the actuator lever 1 and first intersect rotatably connect
Connect, the lower end of the upper end of the actuator lever 1 and the first follower lever be sequentially connected with the second cross bar and the first cross bar, described first from
The upper end of lever is rotationally connected with the second cross bar, can be slided along notch 11, the second follower lever motion of the first follower lever band,
The upper end of the 3rd follower lever is rotationally connected with the 3rd cross bar, can be slided along notch 11, and the lower end of the actuator lever 1 is connected to
One action conversion group, the action conversion group includes rotatably being fixed on the threaded rod 9 of the first cross bar, and is disposed thereon phase
The rotating part 8 matched somebody with somebody, rotating part 8 is rotatably connected with the lower end of actuator lever 1.The electric pushrod is connected with action conversion group.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. actuator lever and follower lever, cross bar, action conversion that a kind of connecting rod type lifting mechanical device, including intersection is rotatably connected
Group, electric pushrod, the follower lever include the first follower lever, the second follower lever, the 3rd follower lever, cross bar include the first cross bar,
Second cross bar, the 3rd cross bar, the upper end of the follower lever are rotationally connected with cross bar, and can do certain distance cunning along its cross bar direction
Dynamic, the lower end of the actuator lever is rotationally connected with an action conversion group；The action conversion group includes threaded rod, rotating part, should
Rotating part is rotatablely connected with the lower end of actuator lever, and the electric pushrod is connected with action conversion group.
2. connecting rod type lifting mechanical device as claimed in claim 1, it is characterised in that the action conversion group includes rotatable
The threaded rod for being fixed on sheer pole and be arranged on the rotating part matched on threaded rod, the rotating part is rotatablely connected with cause
The lower end of lever.
3. connecting rod type lifting mechanical device as claimed in claim 1, it is characterised in that the threaded rod is connected by transmission belt
In a rotating shaft.
4. connecting rod type lifting mechanical device as claimed in claim 1, it is characterised in that the threaded rod and rotating shaft and transmission belt
The position of contact is provided with belt wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159499.1U CN206203781U (en) | 2016-11-01 | 2016-11-01 | A kind of connecting rod type lifting mechanical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159499.1U CN206203781U (en) | 2016-11-01 | 2016-11-01 | A kind of connecting rod type lifting mechanical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206203781U true CN206203781U (en) | 2017-05-31 |
Family
ID=58758026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621159499.1U Expired - Fee Related CN206203781U (en) | 2016-11-01 | 2016-11-01 | A kind of connecting rod type lifting mechanical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206203781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904876A (en) * | 2017-12-11 | 2018-04-13 | 合肥美青工业设计有限公司 | A kind of multilayer underwear drying device |
-
2016
- 2016-11-01 CN CN201621159499.1U patent/CN206203781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904876A (en) * | 2017-12-11 | 2018-04-13 | 合肥美青工业设计有限公司 | A kind of multilayer underwear drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20181101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |