CN2650494Y - Roller of greenhouse - Google Patents
Roller of greenhouse Download PDFInfo
- Publication number
- CN2650494Y CN2650494Y CNU032092520U CN03209252U CN2650494Y CN 2650494 Y CN2650494 Y CN 2650494Y CN U032092520 U CNU032092520 U CN U032092520U CN 03209252 U CN03209252 U CN 03209252U CN 2650494 Y CN2650494 Y CN 2650494Y
- Authority
- CN
- China
- Prior art keywords
- rope
- winding shaft
- hole
- axle sleeve
- messenger
- 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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- 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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- Ropes Or Cables (AREA)
Abstract
A greenhouse mat roller is provided, which comprises a rope winding shaft, a plurality of mat rolling ropes enwinded on the rope winding shaft and a mat cloth, and also comprises a plurality of rope guiders, each rope guider has a ladder shaft sleeve, the outer side wall of each shaft sleeve has a rope guiding barrel, a through hole in the rope guiding barrel is communicated with a large hole of the shaft sleeve, the side wall of small hole in each shaft sleeve is matched with the outer wall of the rope winding shaft, the side wall of large hole in each shaft sleeve is matched with the outer face of mat rolling rope enwinded on the rope winding shaft, each mat rolling rope is matched with the fabric after pierced through the through hole in a rope guiding barrel, each rope guiding barrel has a pull rope, the other end of the pull rope is fixed under the rope guiding barrel, the mat rolling rope and the pull rope adopt a transverse 8 shaped connection. The utility model is for providing a greenhouse mat roller with simple structure and easy operation, which can avoid the disorder enwinding of mat rolling ropes.
Description
Technical field
The utility model relates to a kind of screen for hothouse device.
Background technology
Existing screen for hothouse device normally adopts motor to drag the power shaft of reductor, the output shaft of reductor drags rack-mounted volume connecting shaft again and rotates, receive the curtain ropes by an end many on the curtain rolling shaft and be synchronized with the movement, the cord that will be used to cover the greenhouse is packed up or is spread out.In the process of packing up or spreading out cord, for various reasons, usually cause that deviation appears in the folding and unfolding length of receiving the curtain rope, cause cord in the process of packing up or spreading out or by receipts curtain rope, to rein in brokenly, cord can not be sprawled uniformly come.For this reason, people just use hand sometimes and directly go to adjust and smooth out with the fingers along being wound in one receipts curtain rope on the curtain rolling shaft, because exposed curtain rolling shaft and receipts curtain rope still are under the rotary state this moment, accidentally, people's finger, coat-sleeve, clothing angle, hair, palm etc. will be located on the equipment of twisting, cause serious personnel casualty accidents, and then bring painful and very big economic loss for party and family thereof.In addition, need because it is inconsistent to receive the tightness of curtain rope, also need to adjust the position of receiving the curtain rope again when the rain and snow Polypropylence Sheet is laid on the surface, greenhouse when running into sleety weather, this has also increased related personnel's labour intensity.
The utility model content
It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and is convenient to lay the rain and snow Polypropylence Sheet in the sleet sky, can avoid receiving the screen for hothouse device of the unordered winding of curtain rope.
Screen for hothouse device of the present utility model, comprise rope-winding shaft, column, many receipts curtain rope and the cords that are wrapped on the rope-winding shaft, also comprise a plurality of rope guides, each rope guide has the axle sleeve of a band shoulder hole, has the messenger tube on the lateral wall of each axle sleeve, the interior macropore of through hole in the messenger tube and described axle sleeve communicates, through hole is provided with pitch with the middle part at the macropore place of communicating and adjusts piece, the sidewall of aperture matches with the lateral wall of described rope-winding shaft in each axle sleeve, the sidewall of macropore matches with the lateral surface of receipts curtain rope on being wrapped in rope-winding shaft in each axle sleeve, be connected with stay cord on each messenger tube, the other end of stay cord is fixed on the fixture of messenger tube below, and described receipts curtain rope adopts the bob of ∞ shape to be connected with described stay cord.
Screen for hothouse device of the present utility model, wherein the middle part of each described messenger tube is provided with lacing hole, and the upper end of described stay cord is fixed on the lacing hole, and described fixture is installed in the rear side of described column.
Screen for hothouse device of the present utility model, wherein each described axle sleeve and described messenger tube adopt screw fixedly to form by the half-axile sleeve and the half messenger tube of two symmetries, and each half-axile sleeve and half messenger tube are structure as a whole.
Screen for hothouse device of the present utility model, wherein said half-axile sleeve and half messenger tube adopt plastic material to make.
Compare with existing screen for hothouse device, screen for hothouse device of the present utility model in use, when rope-winding shaft is done to twine the motion of receiving the curtain rope, receive the through hole that the curtain rope can pass rope guide upper traction rope tube, enter the macropore place in the axle sleeve, because the diameter of macropore matches with the lateral surface of receiving the curtain rope, receiving the curtain rope can only be orderly being wrapped on the rope-winding shaft, the phenomenon of going up a hill can not appear, can avoid causing cord in the process of packing up or spreading out or by receipts curtain rope, to rein in brokenly thus, cord can not be sprawled uniformly come, and with people's finger, palm twists the first-class serious industrial accident of equipment.Can be pressed on the top layer, greenhouse receiving the curtain rope because ∞ shape is weighed down, be convenient to directly lay the rain and snow Polypropylence Sheet in the sleet sky, needn't adjust the position of receiving the curtain rope more specially, can alleviate related personnel's labour intensity.
Other details of the utility model screen for hothouse device and characteristics can just can be cheer and bright by reading the embodiment hereinafter encyclopaedize in conjunction with the accompanying drawings.
Description of drawings
Fig. 1 is the front view of the structural representation of screen for hothouse device of the present utility model;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the front view of the structural representation of rope guide;
Fig. 4 is the end view of Fig. 3;
Fig. 5 is the main pseudosection of the structural representation of rope guide;
Fig. 6 is the A-A cross sectional view of Fig. 5.
Embodiment
The utility model screen for hothouse device as shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprise rope-winding shaft 1, column 16, many receipts curtain rope 2 and the cords 3 that are wrapped on the rope-winding shaft 1, also comprise a plurality of rope guides 4 that are installed on the rope-winding shaft 1, the installation quantity of rope guide 4 matches according to the quantity of the receipts curtain rope 2 on the rope-winding shaft 1.
Each rope guide 4 has the axle sleeve 5 of a band shoulder hole as shown in Figure 5 and Figure 6, has messenger tube 6 on the lateral wall of each axle sleeve 5, through hole 13 in the messenger tube 6 and axle sleeve 5 interior macropores 7 communicate, and through hole 13 is provided with pitch guide pad 14 with the middle part at macropore 7 places of communicating.Pitch guide pad 14 is used to limit the motion of receiving curtain rope 2, makes its orderly being wrapped on the rope-winding shaft 1.The sidewall of aperture 8 matches with the lateral wall of rope-winding shaft 1 in each axle sleeve 5, the sidewall of macropores 7 matches with the lateral surface of receipts curtain rope 2 on being wrapped in rope-winding shaft 1 in each axle sleeve 5, also be that macropore 7 is sleeved on the outside of receiving curtain rope 2, every receipts curtain rope 2 passes a messenger tube 6 interior through holes 13 and matches with cord 3, the middle part of each messenger tube 6 is provided with lacing hole 11, the upper end of stay cord 9 is fixed on the lacing hole 11, its lower end is fixed on the fixture 15, fixture 15 is installed in the rear side of column 16, and fixture 15 can be iron wire, iron pipe or steel wire etc.Receiving curtain rope 2 adopts ∞ shape bob 10 to be connected with stay cord 9.The effect of ∞ shape bob 10 is to receive curtain rope 2 to pressing down, thereby can make receipts curtain rope 2 remain the tensioner state, so that curtain rope 2 is received in rope-winding shaft 1 orderly winding.
Each axle sleeve 5 and messenger tube 6 adopt screw fixedly to form by the half-axile sleeve and the half messenger tube of two symmetries, and each half-axile sleeve and half messenger tube are structure as a whole.The half-axile sleeve of two half symmetries of employing and half messenger tube interlock and synthesize the project organization of a rope guide 4, are for the ease of installing, change rope guide 4.Half-axile sleeve and half messenger tube can adopt plastic material to make usually.
The utility model screen for hothouse device in use, when rope-winding shaft 1 is done to twine the motion of receiving curtain rope 2, receive the through hole 13 that curtain rope 2 can pass rope guide 4 upper traction rope tubes 6, enter macropore 7 places in the axle sleeve 5, because the diameter of macropore 7 matches with the lateral surface of receiving curtain rope 2, add the guide effect of pitch guide pad 14, receiving curtain rope 2 can only be orderly being wrapped on the rope-winding shaft 1, the phenomenon of going up a hill can not appear, rope guide 4 then can be along with receiving 2 orderly being wrapped on the rope-winding shaft 1 of curtain rope, and on rope-winding shaft 1, make sliding motion under the effect receipts curtain rope 2 crowded pushing away, the direction of rope guide 4 sliding motions is the inner end direction of macropore 7.Can avoid causing cord in the process of packing up or spreading out or by receipts curtain rope, to rein in brokenly thus, cord can not be sprawled uniformly come, and people's finger, coat-sleeve, clothing angle, hair, palm etc. are located the first-class serious personnel casualty accidents of the equipment of twisting.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design philosophy prerequisite; common engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (4)
1. screen for hothouse device, comprise rope-winding shaft (1), column (16), many receipts curtain rope (2) and the cords (3) that are wrapped on the rope-winding shaft (1), it is characterized in that also comprising a plurality of rope guides (4), each rope guide (4) has the axle sleeve (5) of a band shoulder hole, has messenger tube (6) on the lateral wall of each axle sleeve (5), the interior macropore (7) of through hole (13) in the messenger tube (6) and described axle sleeve (5) communicates, through hole (13) is provided with pitch guide pad (14) with the middle part at macropore (7) place of communicating, the sidewall of the interior aperture of each axle sleeve (5) (8) matches with the lateral wall of described rope-winding shaft (1), the sidewall of the interior macropore of each axle sleeve (5) (7) matches with the lateral surface of receipts curtain rope (2) on being wrapped in rope-winding shaft (1), be connected with stay cord (9) on each messenger tube (6), the other end of stay cord (9) is fixed on the fixture (15) of messenger tube (6) below, and described receipts curtain rope (2) adopts ∞ shape bob (10) to be connected with described stay cord (9).
2. screen for hothouse device according to claim 1, the middle part that it is characterized in that each described messenger tube (6) is provided with lacing hole (11), the upper end of described stay cord (9) is fixed on the lacing hole (11), and described fixture (15) is installed in the rear side of described column (16).
3. screen for hothouse device according to claim 2 is characterized in that each described axle sleeve (5) and described messenger tube (6) adopt screw fixedly to form by the half-axile sleeve and the half messenger tube of two symmetries, and each half-axile sleeve and half messenger tube are structure as a whole.
4. screen for hothouse device according to claim 3 is characterized in that described half-axile sleeve and half messenger tube adopt plastic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032092520U CN2650494Y (en) | 2003-09-10 | 2003-09-10 | Roller of greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032092520U CN2650494Y (en) | 2003-09-10 | 2003-09-10 | Roller of greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2650494Y true CN2650494Y (en) | 2004-10-27 |
Family
ID=34325068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032092520U Expired - Fee Related CN2650494Y (en) | 2003-09-10 | 2003-09-10 | Roller of greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2650494Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168646A (en) * | 2013-04-17 | 2013-06-26 | 万玉先 | Greenhouse rolling device |
| CN104770246A (en) * | 2015-05-05 | 2015-07-15 | 万玉先 | Safety device used for preventing rolled ropes of greenhouse roller blind machine from hurting people and roller blind device using safety device |
-
2003
- 2003-09-10 CN CNU032092520U patent/CN2650494Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168646A (en) * | 2013-04-17 | 2013-06-26 | 万玉先 | Greenhouse rolling device |
| CN104770246A (en) * | 2015-05-05 | 2015-07-15 | 万玉先 | Safety device used for preventing rolled ropes of greenhouse roller blind machine from hurting people and roller blind device using safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |