CN203788817U - Fixed support type curtain rolling machine of plastic vegetable greenhouse - Google Patents
Fixed support type curtain rolling machine of plastic vegetable greenhouse Download PDFInfo
- Publication number
- CN203788817U CN203788817U CN201420232651.9U CN201420232651U CN203788817U CN 203788817 U CN203788817 U CN 203788817U CN 201420232651 U CN201420232651 U CN 201420232651U CN 203788817 U CN203788817 U CN 203788817U
- Authority
- CN
- China
- Prior art keywords
- fixed support
- support
- fixed
- speed changer
- curtain rolling
- 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 fixed support type curtain rolling machine of a plastic vegetable greenhouse. A fixed support is a rigid arc-shaped support, the cross section of the fixed support is in a triangular shape, the top of the triangle is located on the outer side of the arc-shaped support, the fixed support is provided with a slide block in a sleeved mode, the slide block is shaped like a Chinese character 'ba', the top of the slide block is provided with a pulley, the body of the pulley is provided with an annular positioning ring groove, the top of the triangle of the fixed support is located in the positioning ring groove, the pulley rolls front and back along the upper portion of the fixed support, the slide block at the lower portion of the fixed support is provided with a transverse shaft of the slide block, a dragging frame is fixedly connected with the transverse shaft of the slide block in a hinged mode, the dragging frame is fixedly provided with a motor and a speed changer, a power output shaft of the motor is connected with a power input shaft of the speed changer through a transmission chain, the left side and the right side of the speed changer are provided with power output shafts, and the power output shafts on the two sides of the speed changer are connected with a curtain rolling shaft and are concentric shafts. The curtain rolling machine of the plastic vegetable greenhouse is high in work efficiency, good in stability and high in wind resistance.
Description
Technical field
The utility model relates to a kind of shutter, is a kind of being applicable to the warming curtain rolling in the winters such as the straw screen or mat on plastic greenhoues canopy film top, cotton curtain or the device of overspread.
Background technology
At present, warming curtain rolling or the overspread in the winters such as the straw screen or mat on plastic greenhoues canopy film top, cotton curtain have manual operation to complete more, manual operation not only efficiency is low, and labour intensity is large, particularly in booth quantity, the in the situation that how there's a sudden fall in temperature, can not fulfil assignment fast, often due to can not be in time overspread canopy curtain fast, cause crop in canopy to be injured.Although also there is a kind of device that adopts mechanical rolling or the warming curtain of overspread now, but the device of existing mechanical type rolling or the warming curtain of overspread is because its frame is hinged, poor stability, wind loading rating is low, easily cause canopy curtain volume partially and efficiency is low, large to the canopy body pressure of plastic greenhoues.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of operating efficiency is high, good stability, the fixed support formula plastic greenhoues shutter that wind loading rating is strong.
The purpose of this utility model can realize by following technical measures:
Fixed support formula plastic greenhoues shutter, mainly by fixed support, motor, speed changer, curtain rolling shaft forms, its fixed support is the arc support of rigidity, support bracket fastened cross section is triangular in shape, the leg-of-mutton outside that withstands on arc support, leg-of-mutton base is in the inner side of arc support, at fixed support, be set with balladeur train, balladeur train is "eight" shape, the top of balladeur train is provided with pulley, on the wheel body of pulley, be provided with annular positioning ring groove, support bracket fastened leg-of-mutton top in positioning ring groove and pulley along fixed support top scroll forward and backward, the revolution axial line of positioning ring groove overlaps with the revolution axial line of pulley, on the balladeur train of fixed support bottom, be provided with balladeur train transverse axis, trailing frame and the hinge joint of balladeur train transverse axis are fixing, on trailing frame, be mounted with motor and speed changer, the power take-off of motor is connected with the power input shaft of speed changer by driving-chain, this driving-chain can form by the belt by belt wheel set and between connecting, also can form by the chain by chain wheel pair and between connecting, or the composition such as gear pair.The left and right sides of speed changer is dynamic output shaft all, and the power take-off of speed changer both sides is all connected with curtain rolling shaft and diaxon is concentric shafts.
The purpose of this utility model can also realize by following technical measures:
The rigid support that fixed support of the present utility model is welded and fixed by the many support and connection muscle that three steel pipes are connected and fixed for the steel pipe by three 10-50 mm dias, three steel pipes are separately positioned on leg-of-mutton three drift angles, the diameter of steel pipe and support and connection muscle determines according to actual needs, take to meet fixed support and have enough strength and stiffness and do not waste material as principle.
The radian at support bracket fastened radian of the present utility model and green house of vegetables top matches, the bottom of curtain rolling shaft is greater than the top of green house of vegetables and the distance between support bracket fastened bottom to the distance of fixed support bottom, is in order to guarantee that when by the winter warming curtain rollings such as the straw screen or mat on plastic greenhoues canopy film top, cotton curtain or overspread the curtain volume on curtain rolling shaft no matter is the most slightly or the most all to guarantee canopy curtain and ceiling good contact here.
Support bracket fastened front portion of the present utility model is fixed on the front portion of green house of vegetables, and support bracket fastened rear portion is fixed on after green house of vegetables anterior by bracket support.Can be by pile anchoring, the forms such as ground are set fixed support supporting are fixed, prevent that fixed support from rocking or rocking when work when running into strong wind.
The utility model compared with prior art has that operating efficiency is high, good stability, the advantage that wind loading rating is strong.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model structural representation
Fig. 2 is the left view (clipped part is partial view) of Fig. 1
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
As Fig. 1, shown in 2: fixed support formula plastic greenhoues shutter, mainly by fixed support 1, motor 7, speed changer 8, curtain rolling shaft 9 forms, the arc support that its fixed support 1 is rigidity, the cross section of fixed support 1 is triangular in shape, the leg-of-mutton outside that withstands on arc support, leg-of-mutton base is in the inner side of arc support, at fixed support 1, be set with balladeur train 3, balladeur train 3 is "eight" shape, the top of balladeur train 3 is provided with pulley 2, on the wheel body of pulley 2, be provided with annular positioning ring groove, the revolution axial line of positioning ring groove overlaps with the revolution axial line of pulley 2, on the balladeur train 3 of fixed support 1 bottom, be provided with balladeur train transverse axis 5, trailing frame 6 is fixing with 5 hinge joints of balladeur train transverse axis, on trailing frame 6, be mounted with motor 7 and speed changer 8, the power take-off of motor 7 is connected with the power input shaft of speed changer 8 by driving-chain, the power take-off of speed changer 8 is connected with curtain rolling shaft 9 and diaxon is concentric shafts.The rigid support that fixed support 1 of the present utility model is welded and fixed by the many support and connection muscle 4 that three steel pipes are connected and fixed for the steel pipe by three 10-50 mm dias, three steel pipes are separately positioned on leg-of-mutton three drift angles.The radian at the radian of fixed support 1 of the present utility model and green house of vegetables 11 tops matches, the bottom of curtain rolling shaft 9 is greater than the distance between the top of green house of vegetables 11 and the bottom of fixed support 1 to the distance of fixed support 1 bottom, is in order to guarantee that when by the winter warming curtain rollings such as the straw screen or mat on plastic greenhoues canopy film top, cotton curtain or overspread the curtain volume 10 on curtain rolling shaft no matter is the most slightly or the most all to guarantee canopy curtain and ceiling good contact here.The front portion of fixed support 1 of the present utility model is fixed on the front portion of green house of vegetables 11, and the rear portion of fixed support 1 is fixed on the rear front portion of green house of vegetables 11 by bracket support.
Claims (4)
1. fixed support formula plastic greenhoues shutter, mainly by fixed support (1), motor (7), speed changer (8), curtain rolling shaft (9) forms, it is characterized in that: fixed support (1) is the arc support of rigidity, the cross section of fixed support (1) is triangular in shape, the leg-of-mutton outside that withstands on arc support, leg-of-mutton base is in the inner side of arc support, at fixed support (1), be set with balladeur train (3), balladeur train (3) is "eight" shape, the top of balladeur train (3) is provided with pulley (2), on the wheel body of pulley (2), be provided with annular positioning ring groove, the revolution axial line of positioning ring groove overlaps with the revolution axial line of pulley (2), on the balladeur train (3) of fixed support (1) bottom, be provided with balladeur train transverse axis (5), trailing frame (6) is fixing with balladeur train transverse axis (5) hinge joint, on trailing frame (6), be mounted with motor (7) and speed changer (8), the power take-off of motor (7) is connected with the power input shaft of speed changer (8) by driving-chain, the power take-off of speed changer (8) is connected with curtain rolling shaft (9) and diaxon is concentric shafts.
2. fixed support formula plastic greenhoues shutter according to claim 1, it is characterized in that: the rigid support that fixed support (1) is welded and fixed by the many support and connection muscle (4) that three steel pipes are connected and fixed for the steel pipe by three 10-50 mm dias, three steel pipes are separately positioned on leg-of-mutton three drift angles.
3. fixed support formula plastic greenhoues shutter according to claim 1 and 2, it is characterized in that: the radian at the radian of fixed support (1) and green house of vegetables (11) top matches, the bottom of curtain rolling shaft (9) is greater than the distance between the top of green house of vegetables (11) and the bottom of fixed support (1) to the distance of fixed support (1) bottom.
4. fixed support formula plastic greenhoues shutter according to claim 3, it is characterized in that: the front portion of fixed support (1) is fixed on the front portion of green house of vegetables (11), it is rear anterior that the rear portion of fixed support (1) is fixed on green house of vegetables (11) by bracket support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232651.9U CN203788817U (en) | 2014-04-29 | 2014-04-29 | Fixed support type curtain rolling machine of plastic vegetable greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232651.9U CN203788817U (en) | 2014-04-29 | 2014-04-29 | Fixed support type curtain rolling machine of plastic vegetable greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788817U true CN203788817U (en) | 2014-08-27 |
Family
ID=51371117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232651.9U Expired - Fee Related CN203788817U (en) | 2014-04-29 | 2014-04-29 | Fixed support type curtain rolling machine of plastic vegetable greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718348A (en) * | 2017-01-19 | 2017-05-31 | 刘杰 | A kind of greenhouse Automaitc shade-rolling machine with windproof structure |
-
2014
- 2014-04-29 CN CN201420232651.9U patent/CN203788817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718348A (en) * | 2017-01-19 | 2017-05-31 | 刘杰 | A kind of greenhouse Automaitc shade-rolling machine with windproof structure |
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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: 20140827 Termination date: 20190429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |