CN203912749U - A kind of greenhouse curtain rolling machine that prevents too much rainwater - Google Patents
A kind of greenhouse curtain rolling machine that prevents too much rainwater Download PDFInfo
- Publication number
- CN203912749U CN203912749U CN201420319385.3U CN201420319385U CN203912749U CN 203912749 U CN203912749 U CN 203912749U CN 201420319385 U CN201420319385 U CN 201420319385U CN 203912749 U CN203912749 U CN 203912749U
- Authority
- CN
- China
- Prior art keywords
- bar
- prevents
- rolling machine
- curtain rolling
- decelerator
- 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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Classifications
-
- 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
Abstract
The utility model discloses a kind of greenhouse curtain rolling machine that prevents too much rainwater, comprise roll bar, and the straw screen or mat being connected with roll bar and sectional overhead rope, and the dwang being connected with sectional overhead rope, and be rotated support and the decelerator that bar runs through, and the amount of rainfall controller being connected with decelerator, described amount of rainfall controller comprises rainwater storage box, and be connected with rainwater storage box estimate bar, and with the clamp of estimating bar and being connected, and run through the knob of clamp, and the travel switch being connected with clamp, and the buoyant spheres being connected with travel switch, described estimate on bar, be carved with graduation mark, this prevents that the greenhouse curtain rolling machine of too much rainwater is provided with amount of rainfall controller, buoyant spheres can be controlled decelerator the requirement of moisture according to different plants, thereby prevent from opening because the damnous situation of excessive rainfall occurs when roller shutter, without personnel, keep at one's side, intelligent degree is high.
Description
Technical field
The utility model relates to a kind of greenhouse curtain rolling machine that prevents too much rainwater.
Background technology
Shutter is for the straw screen or mat on green house, to carry out the plant equipment that automatic rolling is put in agricultural, it has substituted manually in layer carries out the effect of bedding, greatly saved labour, bring to friend peasant and also saved easily cost simultaneously, most greenhouse curtain-rolling machine also can be used as usual on rainy day, the supplementary moisture content because plant can drink up the rain, but in soil, moisture content surplus causes defective aeration, the Root Absorption of plant not oxygen, plant is suffocated because of anoxic, even may be drowned, so people must at every moment see, receive at any time curtain, but the people who does not have experience cannot judge whether moisture content absorbs saturated plant, also can cause moisture content surplus or inadequate in soil, the injury that causes plant to retrieve.
Summary of the invention
The technical problems to be solved in the utility model be to provide a kind of simple to operate, automatically detect rainfall, without manually receiving the greenhouse curtain rolling machine that prevents too much rainwater of curtain.
For addressing the above problem, the utility model adopts following technical scheme: a kind of greenhouse curtain rolling machine that prevents too much rainwater, comprise roll bar, and the straw screen or mat being connected with roll bar and sectional overhead rope, and the dwang being connected with sectional overhead rope, and be rotated support and the decelerator that bar runs through, and the amount of rainfall controller being connected with decelerator, described amount of rainfall controller comprises rainwater storage box, and be connected with rainwater storage box estimate bar, and with the clamp of estimating bar and being connected, and run through the knob of clamp, and the travel switch being connected with clamp, and the buoyant spheres being connected with travel switch, described estimate on bar, be carved with graduation mark.
As preferably, described buoyant spheres is spherical structure.
As preferably, the length of described dwang is greater than the length of roll bar.
As preferably, in described decelerator, be provided with motor.
The beneficial effects of the utility model are: this prevents that the greenhouse curtain rolling machine of too much rainwater is provided with amount of rainfall controller, buoyant spheres can be controlled decelerator the requirement of moisture according to different plants, thereby prevent from opening because of the damnous situation generation of excessive rainfall when roller shutter, without personnel, keep at one's side, intelligent degree is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of structural representation that prevents the greenhouse curtain rolling machine of too much rainwater of the utility model;
Fig. 2 is a kind of structural representation that prevents the greenhouse curtain rolling machine of too much rainwater of the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult shown in Fig. 1 and Fig. 2, a kind of greenhouse curtain rolling machine that prevents too much rainwater, comprise roll bar 1, and the straw screen or mat 2 being connected with roll bar 1 and sectional overhead rope 3, and the dwang 6 being connected with sectional overhead rope 3, and be rotated support 7 and the decelerator 4 that bar runs through, and the amount of rainfall controller 5 being connected with decelerator 4, described amount of rainfall controller 5 comprises rainwater storage box 51, and be connected with rainwater storage box 51 estimate bar 54, and with the clamp 56 of estimating bar 54 and being connected, and run through the knob 57 of clamp 56, and the travel switch 55 being connected with clamp 56, and the buoyant spheres 52 being connected with travel switch 55, described estimate on bar 54, be carved with graduation mark 53.
Described buoyant spheres 52 is spherical structure.The length of described dwang 6 is greater than the length of roll bar 1.In described decelerator 4, be provided with motor (not shown).
Prevent the greenhouse curtain rolling machine of too much rainwater in use, the plant that amount of rainfall controller 5 can prevent when roller shutter is opened the inside occurs because of the phenomenon of the Large Scale Death that excessive rainfall occurs, when rainy, rainwater can splash into the interior temporary transient storage of rainwater storage box 51, buoyant spheres 52 swims on the water surface in rainwater storage box 51, when the reservoir storage of the inside reaches certain quantity, the other end of buoyant spheres 52 touches travel switch 55, travel switch 55 is connected and makes it start roller shutter work with decelerator 4, estimate and on bar 54, be carved with graduation mark 53, can come degree of tightness knob 57 to regulate according to the required moisture difference of different plants, operate very easy.
The beneficial effects of the utility model are: this prevents that the greenhouse curtain rolling machine of too much rainwater is provided with amount of rainfall controller, buoyant spheres can be controlled decelerator the requirement of moisture according to different plants, thereby prevent from opening because of the damnous situation generation of excessive rainfall when roller shutter, without personnel, keep at one's side, intelligent degree is high.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement all should be encompassed in the new protection domain of this practicality and be as the criterion.
Claims (4)
1. a greenhouse curtain rolling machine that prevents too much rainwater, comprise roll bar, and the straw screen or mat being connected with roll bar and sectional overhead rope, and the dwang being connected with sectional overhead rope, and be rotated support and the decelerator that bar runs through, and the amount of rainfall controller being connected with decelerator, it is characterized in that: described amount of rainfall controller comprises rainwater storage box, and be connected with rainwater storage box estimate bar, and with the clamp of estimating bar and being connected, and run through the knob of clamp and the travel switch being connected with clamp, and the buoyant spheres being connected with travel switch, described in estimate and on bar, be carved with graduation mark.
2. a kind of greenhouse curtain rolling machine that prevents too much rainwater according to claim 1, is characterized in that: described buoyant spheres is spherical structure.
3. a kind of greenhouse curtain rolling machine that prevents too much rainwater according to claim 1, is characterized in that: the length of described dwang is greater than the length of roll bar.
4. a kind of greenhouse curtain rolling machine that prevents too much rainwater according to claim 1, is characterized in that: in described decelerator, be provided with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319385.3U CN203912749U (en) | 2014-06-16 | 2014-06-16 | A kind of greenhouse curtain rolling machine that prevents too much rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319385.3U CN203912749U (en) | 2014-06-16 | 2014-06-16 | A kind of greenhouse curtain rolling machine that prevents too much rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912749U true CN203912749U (en) | 2014-11-05 |
Family
ID=51808654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420319385.3U Expired - Fee Related CN203912749U (en) | 2014-06-16 | 2014-06-16 | A kind of greenhouse curtain rolling machine that prevents too much rainwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912749U (en) |
-
2014
- 2014-06-16 CN CN201420319385.3U patent/CN203912749U/en not_active Expired - Fee Related
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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: 20141105 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |