CN2520645Y - Full automatic synchronous shade rolling machine for greenhouse - Google Patents
Full automatic synchronous shade rolling machine for greenhouse Download PDFInfo
- Publication number
- CN2520645Y CN2520645Y CN01277535U CN01277535U CN2520645Y CN 2520645 Y CN2520645 Y CN 2520645Y CN 01277535 U CN01277535 U CN 01277535U CN 01277535 U CN01277535 U CN 01277535U CN 2520645 Y CN2520645 Y CN 2520645Y
- Authority
- CN
- China
- Prior art keywords
- rope
- head
- machine head
- rolling machine
- output shaft
- 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
Links
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
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
A full-automatic synchronous curtain-rolling machine relates to agricultural machinery which is used in a warming plastic booth for planting vegetables or other crops, comprising a machine head which is composed of a motor, a speed reducer, and an output axle which is connected with a curtain-rolling machine, the machine head is dragged by a rope, the other end of the rope is fixed or tightened at the top portion of a booth, the end of the machine head which is dragged by the rope is winded on a rope pulley which is synchronous with the output axle at the rear portion of the machine head. The end of the machine head which is dragged by the rope can be directly winded at the rope pulley on the output axle of the machine head, and the rope is lap-jointed on a pulley which is supported on the rear portion of the machine head. A spacing switch is adopted on the electricity-controlling, and the utility model automatically stops when a curtain is rolled upwards or set down to the required position.
Description
Technical field: the utility model relates to the agricultural machinery that the warming plastic tunnel of a kind of planting vegetable or other crop is used, promptly full-automatic greenhouse curtain rolling machine synchronously.
Background technology: in prior art, the warming plastic tunnel of winter planting vegetables or other crop to cover on it warming usefulness roller shutter (as cotton-wadded quilt, straw screen or mat, paper curtain, foaming by etc.) so that night insulation in the canopy.On the volume of roller shutter, volume finishes by the roller shutter machine down, now a kind of roller shutter machine that adopts by head, drive unit and be connected head and drive unit between long pressure pin constitute.The power of drive unit output passes to head by long pressure pin, and the head output shaft connects the drive curtain rolling shaft, realizes roller shutter, puts curtain.During use, drive unit in the ground certain limit of booth front end with head at roller shutter on the canopy, put curtain and slippage before and after before canopy, its shortcoming is the spacing that will have between canopy and the canopy for the drive unit slippage, and promptly the confidential preceding certain ground of canopy that occupies of roller shutter also influences the pedestrian; By long pressure pin transferring power, then need bigger driving force between drive unit and the head, power of motor is big, and the power consumption height increases the plant species cost; Also have head bigger, fragile canopy film to the canopy film pressure; Booth is wide more, and long pressure pin is long more, and the roller shutter machine of this moment is limited by the width of canopy also.
Summary of the invention: the utility model purpose is to provide a kind of simple in structure at above-mentioned deficiency, does not take up an area of space of planes, the full-automatic greenhouse curtain rolling machine synchronously of saves energy.
Technical solution of the present utility model is: full-automatic greenhouse curtain rolling machine synchronously comprises that head, head are made of motor, decelerator and output shaft.Output shaft connects curtain rolling shaft.Head is by a cable traction, and promptly an end of rope is connected with the rope sheave that the head output shaft drives, and the rope other end is fixed in big ceiling side or tightens.Cable traction head end twine be connected on the head rear with the synchronous rope sheave of output shaft on.Cable traction head end also can directly twine on the rope sheave that is connected on the head output shaft, and rope is overlapped on the pulley of propping up on the head rear.Automatically controlled going up adopted limit switch, and the curtain volume is gone up or put down when putting in place and stops automatically after realizing starting.
The utility model has the advantages that: 1, adopt cable traction, cancelled long pressure pin, simple in structure, do not take ground space, not limited by the canopy width, consumption of power is little, saves energy.2, the synchronizing wheel structure that sets up separately of employing and head output shaft, it is synchronous to realize that promptly traction and volume are put curtain, makes traction stressed little, reaches and only plays centralizing function, can control head again and stick up, and overturning is guaranteed safe in utilization.3, limit switch is set on head, realize roller shutter, put curtain automatically outage stop.4, the canopy film is stressed for a short time, does not damage the canopy film.
Description of drawings: Fig. 1 is the utility model structure diagram.
Embodiment: referring to Fig. 1, full-automatic greenhouse curtain rolling machine synchronously comprises that head, head are made of motor 1, decelerator 2 and output shaft 3.Output shaft 3 connects curtain rolling shafts, and when the roller shutter machine was positioned on booth middle, output shaft 3 respectively connected a curtain rolling shaft at two ends by flange; When the roller shutter machine was positioned on an end of booth, output shaft 3 only connected a curtain rolling shaft.Head is by a rope 4 tractions, and rope 4 other ends are fixed in big ceiling side.Rope 4 traction heads should be synchronous with roller shutter, for this reason the method for Cai Yonging be cable traction head end twine be connected on the head rear with the synchronous rope sheave 5 of output shaft 3 on, rope sheave 5 is connected with isometrical sprocket wheel 7 on the output shaft 3 by the sprocket wheel 7 on it, chain 6, the rope length of rolling after rope is exceptionally straight equals the length that roller shutter launches, thereby reaches synchronous.The head rear leans out a lever arm 8, and place, lever arm 8 outer ends is provided with guide roller 9, and there is support wheel 10 lever arm 8 belows, can be used for supporting the canopy face.Rope preferably adopts oil thread rope.On automatically controlled, adopt limit switch, the curtain volume is gone up or is put down when putting in place and stops automatically after realizing starting.
In order to reach synchronously, also have following scheme (figure slightly): cable traction head end directly twines on the rope sheave that is connected on the head output shaft, and rope is overlapped on the pulley that prop up at the rear on the handpiece body, in case rope compressing canopy film; Or rope one end directly is connected on the handpiece body, and the rope other end is overlapped on the movable pulley on the ceiling, is connected to the counterweight that is used to tighten down or is connected on reel with the synchronous driven by motor of roller shutter.
Claims (4)
1, a kind of full-automatic greenhouse curtain rolling machine synchronously comprises that head, head are made of motor (1), decelerator (2) and output shaft (3), it is characterized in that an end of a rope (4) is connected with the rope sheave (5) that head output shaft (3) drives.
2, according to the described full-automatic greenhouse curtain rolling machine synchronously of claim 1, it is characterized in that described rope (4) twine be connected on the head rear with the synchronous rope sheave (5) of output shaft (3) on.
3, according to the described full-automatic greenhouse curtain rolling machine synchronously of claim 1, it is characterized in that described rope (4) twines on the rope sheave that is connected on the head output shaft (3), rope (4) also is overlapped on the pulley of propping up on the head rear.
4, according to the described full-automatic greenhouse curtain rolling machine synchronously of claim 1 to 3, it is characterized in that the head rear leans out a lever arm (8), place, lever arm (8) outer end is provided with guide roller (9), and there is support wheel (10) lever arm (8) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01277535U CN2520645Y (en) | 2001-12-26 | 2001-12-26 | Full automatic synchronous shade rolling machine for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01277535U CN2520645Y (en) | 2001-12-26 | 2001-12-26 | Full automatic synchronous shade rolling machine for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2520645Y true CN2520645Y (en) | 2002-11-20 |
Family
ID=33681276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01277535U Expired - Fee Related CN2520645Y (en) | 2001-12-26 | 2001-12-26 | Full automatic synchronous shade rolling machine for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2520645Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660247A (en) * | 2016-03-07 | 2016-06-15 | 重庆星联云科科技发展有限公司 | Control device for lifting greenhouse roller shutter in place |
-
2001
- 2001-12-26 CN CN01277535U patent/CN2520645Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660247A (en) * | 2016-03-07 | 2016-06-15 | 重庆星联云科科技发展有限公司 | Control device for lifting greenhouse roller shutter in place |
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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 |