CN206821466U - A kind of slip lid greenhouse slip lid at the uniform velocity fall-back device - Google Patents
A kind of slip lid greenhouse slip lid at the uniform velocity fall-back device Download PDFInfo
- Publication number
- CN206821466U CN206821466U CN201621274758.5U CN201621274758U CN206821466U CN 206821466 U CN206821466 U CN 206821466U CN 201621274758 U CN201621274758 U CN 201621274758U CN 206821466 U CN206821466 U CN 206821466U
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- CN
- China
- Prior art keywords
- slip lid
- spool
- wind spring
- fixed support
- steel cable
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Greenhouses (AREA)
Abstract
The utility model provides a kind of slip lid greenhouse slip lid at the uniform velocity fall-back device, including protective cover, spool, wind spring, the first fixed support, rope sheave, steel cable and the second fixed support；Protective cover is internally provided with spool and wind spring, spool one end is fixedly installed on the first fixed support, the other end of spool is secured across the second fixed support and is connected to a fixed with rope sheave, one end of wind spring is fixedly installed on the first fixed support, the other end of wind spring is fixed on spool, steel cable is wound on rope sheave, the other end of steel cable is connected with passive slip lid, and the wind spring extended length sets the length more than steel cable.The utility model is provided with protective cover, plays a part of protection to spool and wind spring, it is simple in construction it is understandable, easy to operate, cost is low；When can effectively solve multilayer slide cover operation, the potential safety hazard caused by slip lid falls, safety, save labour turnover.
Description
Technical field
The utility model belongs to agricultural machinery technological field, particularly belongs to slip lid greenhouse at the uniform velocity fall-back device.
Background technology
Slip lid greenhouse is the newborn product of agricultural facility greenhouse neighborhood, has the intelligence in the company of the insulation Dong greenhouses of heliogreenhouse
Change, it is slided by single or multiple lift slip lid on the track of circular arc, realizes the function of seeing light insulation at night daytime.Work as multilayer
When slip lid is run, when slip lid above reaches arc peak and run downwards, because the different speed to glide of frictional force are different,
Sink plus the gravity of slip lid itself, cause operating potential safety hazard.
For the shortcomings of the prior art, it is necessary to provide a kind of next with novelty and creative device
Solves present situation.
Utility model content
The purpose of this utility model is to provide slip lid greenhouse slip lid at the uniform velocity fall-back device, is solved in the prior art with this
When multilayer slide cover operation be present, the potential safety hazard caused by slip lid falls, so as to reach safety, save labour turnover.
The utility model is achieved through the following technical solutions：Slip lid greenhouse at the uniform velocity fall-back device, including protection
Cover, spool, wind spring, the first fixed support, rope sheave, steel cable and the second fixed support；
The protective cover is internally provided with spool and wind spring, and first fixed support and the second support bracket fastened upper end are set
Rolling bearing is equipped with, spool one end carries out rotation fixation through the rolling bearing on the first fixed support；The other end of spool is worn
The rolling bearing crossed on the second fixed support, one end of wind spring are fixedly installed on the first fixed support, and the other end of wind spring is consolidated
It is scheduled on spool, steel cable is wound on rope sheave, the other end of steel cable is connected with passive slip lid.
As a kind of perferred technical scheme, the wind spring extended length sets the length more than steel cable.
The utility model is provided with protective cover, plays a part of protection to spool and wind spring, and protective cover can make cylinder
Shape either square tube shape.
Compared with prior art, the beneficial effects of the utility model are：（1）It is simple in construction it is understandable, easy to operate, into
This is low；（2）When passive slip lid is closed, steel cable extends with passive slip lid, and wind spring tightens up storing energy, when passive slip lid is opened
Wind spring is released energy, and passive slip lid is at the uniform velocity retracted into original position with the unlatching of active slip lid；（3）The present apparatus can effectively solve multilayer cunning
During lid operation, the potential safety hazard caused by slip lid falls, safety, save labour turnover.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is protective roof structure schematic diagram of the present utility model；
Number explanation in figure：1 wind spring, 2 first fixed supports, 3 rope sheaves, 4 steel cables, 5 second fixed supports, 6 spools, 7 quilts
Dynamic slip lid, 8 protective covers.
Embodiment
The utility model is further described with reference to embodiment.
With reference to Fig. 1 and Fig. 2, slip lid greenhouse slip lid at the uniform velocity fall-back device, including protective cover, spool 6, wind spring 1, first are solid
Fixed rack 2, rope sheave 3, the fixed support 5 of steel cable 4 and second；
The protective cover is internally provided with spool 6 and wind spring 1, the fixed support 5 of the first fixed support 2 and second it is upper
End is provided with rolling bearing, and the one end of spool 6 carries out rotation fixation through the rolling bearing on the first fixed support 2；Spool 6
The other end is fixedly installed on the first fixed support 5 through the rolling bearing on the second fixed support 5, one end of wind spring 1, wind spring
1 other end is fixed on spool 6, and steel cable 2 is wound on rope sheave 3, and the other end of steel cable 4 is connected with passive slip lid 7.
The utility model it is simple in construction it is understandable, easy to operate, cost is low；The present apparatus can effectively solve multilayer slide cover operation
When, the potential safety hazard caused by slip lid falls, safety, save labour turnover.
The utility model steel cable when passive slip lid is closed extends with passive slip lid, and wind spring tightens up storing energy, when passive
Wind spring is released energy when slip lid is opened, and passive slip lid is at the uniform velocity retracted into original position with the unlatching of active slip lid；
The utility model is provided with protective cover, plays a part of protection to spool and wind spring, and protective cover can make cylinder
Shape either square tube shape.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (2)
1. a kind of slip lid greenhouse slip lid at the uniform velocity fall-back device, it is characterised in that including protective cover（8）, spool（6）, wind spring
（1）, the first fixed support（2）, rope sheave（3）, steel cable（4）With the second fixed support（5）；
The protective cover（8）It is internally provided with spool（6）And wind spring（1）, first fixed support（2）With the second fixed support
（5）Upper end be provided with rolling bearing, spool（6）One end passes through the first fixed support（2）On rolling bearing, rotate solid
It is fixed；Spool（6）The other end pass through the second fixed support（5）On rolling bearing, with rope sheave（3）It is connected to a fixed, wind spring（1）
One end be fixedly installed on the first fixed support（2）On, wind spring（1）The other end be fixed on spool（6）On, rope sheave（3）On twine
Around steel cable（4）, steel cable（4）The other end and passive slip lid（7）Connection.
A kind of 2. slip lid greenhouse slip lid at the uniform velocity fall-back device according to claim 1, it is characterised in that the wind spring
（1）Extended length, which is set, is more than steel cable（4）Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274758.5U CN206821466U (en) | 2016-11-25 | 2016-11-25 | A kind of slip lid greenhouse slip lid at the uniform velocity fall-back device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274758.5U CN206821466U (en) | 2016-11-25 | 2016-11-25 | A kind of slip lid greenhouse slip lid at the uniform velocity fall-back device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206821466U true CN206821466U (en) | 2018-01-02 |
Family
ID=60779783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621274758.5U Active CN206821466U (en) | 2016-11-25 | 2016-11-25 | A kind of slip lid greenhouse slip lid at the uniform velocity fall-back device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206821466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489618A (en) * | 2016-11-25 | 2017-03-15 | 辽宁虹圆现代农业装备技术开发有限公司 | Slip lid greenhouse slip lid at the uniform velocity fall-back device |
-
2016
- 2016-11-25 CN CN201621274758.5U patent/CN206821466U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489618A (en) * | 2016-11-25 | 2017-03-15 | 辽宁虹圆现代农业装备技术开发有限公司 | Slip lid greenhouse slip lid at the uniform velocity fall-back device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210617 Address after: 110000 taochaitun village, Xinglongbao Town, Xinmin City, Shenyang City, Liaoning Province Patentee after: Liaoning xinqiqi Agricultural Technology Co.,Ltd. Address before: 110000 fantun village, mashanjia street, Yuhong District, Shenyang City, Liaoning Province Patentee before: LIAONING HONGYUAN MODERN AGRICULTURAL EQUIPMENT TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |