CN203788816U - Slide block type curtain rolling machine of plastic vegetable greenhouse - Google Patents
Slide block type curtain rolling machine of plastic vegetable greenhouse Download PDFInfo
- Publication number
- CN203788816U CN203788816U CN201420232570.9U CN201420232570U CN203788816U CN 203788816 U CN203788816 U CN 203788816U CN 201420232570 U CN201420232570 U CN 201420232570U CN 203788816 U CN203788816 U CN 203788816U
- Authority
- CN
- China
- Prior art keywords
- fixed support
- balladeur train
- support
- shaft
- slide block
- 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
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a slide block type curtain rolling machine of a plastic vegetable greenhouse. The slide block type curtain rolling machine of the plastic vegetable greenhouse mainly comprises a fixed support, a slide block, a motor, a speed changer and a curtain rolling shaft. The fixed support is a rigid arc-shaped support, the fixed support is transversely fixed to the upper portion of the vegetable greenhouse in a crossing mode, the fixed support is sleeved with the slide block, the slide block can slide front and back in the vertical direction of the fixed support, the arc shape of the fixed support and the arc shape of the top of the vegetable greenhouse are parallel, the lower portion of the slide block is provided with a dragging frame which is fixed to the slide block in a hinged mode, the motor and the speed changer are fixedly arranged on the dragging frame, a power output shaft of the motor is connected with a power input shaft of the speed changer through a transmission chain, and a power output shaft of the speed changer and the curtain rolling shaft are connected and are concentric. The slide block type curtain rolling machine of the plastic vegetable greenhouse is high in work efficiency, good in stability and high in wind resistance capacity.
Description
Technical field
The utility model relates to a kind of shutter of green house of vegetables, is a kind of being applicable to the device of the winter warming curtain rollings such as the straw screen or mat on plastic greenhoues canopy film top, cotton curtain or lay.
Background technology
At present, the winter warming curtain rollings such as the straw screen or mat on plastic greenhoues canopy film top, cotton curtain or overspread 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 its 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 slide frame type plastic greenhoues shutter that wind loading rating is strong.
The purpose of this utility model can realize by following technical measures:
Slide frame type plastic greenhoues shutter, mainly by fixed support, balladeur train, motor, speed changer, curtain rolling shaft forms, its fixed support is the arc support of rigidity, fixed support is across the top that is fixed on green house of vegetables, on fixed support, be set with balladeur train, balladeur train can slide along support bracket fastened longitudinal front and back, support bracket fastened arc and the arc of green house of vegetables ceiling are two parallel arcs, in the bottom of balladeur train, be provided with the trailing frame fixing with its hinge joint, 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, the power take-off of speed changer is connected with curtain rolling shaft and diaxon is concentric shafts.
The purpose of this utility model can also realize by following technical measures:
The cross section of support bracket fastened curved support body described in the utility model is annular, and described balladeur train is the annulus being sleeved on support bracket fastened curved support body.
Triangular in shape and its leg-of-mutton drift angle in support bracket fastened cross section described in the utility model is positioned at top, cross section support bracket fastened support body triangular in shape is welded and fixed and is integrated by the many support and connection muscle that three steel pipes are connected and fixed by the steel pipe of three 10-50 mm dias, three steel pipes are separately positioned on leg-of-mutton support bracket fastened three drift angles, balladeur train is for being sleeved on support bracket fastened leg-of-mutton rigid mount, at the top of balladeur train, be provided with a pulley, in the bottom of balladeur train, be provided with two coaxial pulleys, the revolution axis parallel of the pulley of top and bottom, on the wheel body of pulley, be provided with annular positioning ring groove, the annular positioning ring groove of three pulleys is respectively by three steel pipe straps of fixed support support body positioning ring groove annular with it.
The middle part of the shaft-like support body of the left and right sides of triangle balladeur train described in the utility model is set with adapter sleeve, shaft-like support body in adapter sleeve is divided into two sections by middle part, the shaft-like support body of two sections all can slide up and down in adapter sleeve, and the shaft-like support body of two sections is fastened in adapter sleeve by the pin for suppressing metal being arranged on adapter sleeve.
Support bracket fastened cross section described in the utility model is " U " font, and balladeur train is " U " font, at the transverse axis that is provided with suitable for reading of balladeur train " U " font, the pulley rolling in support bracket fastened " U " font groove is installed on transverse axis.
The utility model compared with prior art has advantages of good stability, operating efficiency is high, wind loading rating is strong.By the flexible of two sections of shaft-like support bodys sliding up and down, can adjust easily the degree of tightness that fixed support is connected with balladeur train in adapter sleeve (12), guarantee that balladeur train slides smooth and easy.
Accompanying drawing explanation
Fig. 1 is the integrally-built schematic diagram of the utility model
Fig. 2 is the support bracket fastened local enlarged diagram of the utility model triangle
Fig. 3 is the local enlarged diagram of Fig. 2 triangle balladeur train
Fig. 4 is the support bracket fastened local enlarged diagram of the utility model " U " character form structure
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figure 1: slide frame type plastic greenhoues shutter, mainly by fixed support 1, balladeur train 3, motor 5, speed changer 6, curtain rolling shaft 7 forms, it is characterized in that: fixed support 1 is the arc support of rigidity, fixed support 1 is across the top that is fixed on green house of vegetables 9, on fixed support 1, be set with balladeur train 3, balladeur train 3 can slide along longitudinal front and back of fixed support 1, the arc of fixed support 1 and the arc of green house of vegetables 9 ceilings are two parallel arcs, in the bottom of balladeur train 3, be provided with the trailing frame fixing with its hinge joint 4, on trailing frame 4, be mounted with motor 5 and speed changer 6, the power take-off of motor 5 is connected with the power input shaft of speed changer 6 by driving-chain, the power take-off of speed changer 6 is connected with curtain rolling shaft 7 and diaxon is concentric shafts, curtain rolling shaft 7 can be by heat holding curtain 8 volumes or spread out.
As Figure 2-3: triangular in shape and its leg-of-mutton drift angle in the cross section of the fixed support 1 described in the present embodiment is positioned at top, the support body of the fixed support 1 that cross section is triangular in shape is welded and fixed and is integrated by the many support and connection muscle 10 that three steel pipes are connected and fixed by the steel pipe of three 10-50 mm dias, three steel pipes are separately positioned on three drift angles of leg-of-mutton fixed support 1, balladeur train 3 is for being sleeved on the leg-of-mutton rigid mount of fixed support 1, at the top of balladeur train 3, be provided with a pulley 2, in the bottom of balladeur train 3, be provided with two coaxial pulleys 2, the revolution axis parallel of the pulley 2 of top and bottom, on the wheel body of pulley 2, be provided with annular positioning ring groove, the annular positioning ring groove of three pulleys 2 is respectively by three steel pipe straps of fixed support 1 support body positioning ring groove annular with it.The middle part of the shaft-like support body of the left and right sides of the triangle balladeur train 3 described in the present embodiment is set with adapter sleeve 12, shaft-like support body in adapter sleeve 12 is divided into two sections by middle part, the shaft-like support body of two sections all can slide up and down in adapter sleeve 12, and the shaft-like support body of two sections is fastened in adapter sleeve 12 by the pin for suppressing metal 11 being arranged on adapter sleeve 12.
As shown in Figure 4: the cross section of the fixed support 1 described in the present embodiment is " U " font, balladeur train 3 is " U " font, at the transverse axis that is provided with suitable for reading of balladeur train 3 " U " font, the pulley 2 rolling in " U " of fixed support 1 font groove is installed on transverse axis.
Claims (5)
1. slide frame type plastic greenhoues shutter, mainly by fixed support (1), balladeur train (3), motor (5), speed changer (6), curtain rolling shaft (7) forms, it is characterized in that: fixed support (1) is the arc support of rigidity, fixed support (1) is across the top that is fixed on green house of vegetables (9), on fixed support (1), be set with balladeur train (3), balladeur train (3) can slide along longitudinal front and back of fixed support (1), the arc of fixed support (1) and the arc of green house of vegetables (9) ceiling are two parallel arcs, in the bottom of balladeur train (3), be provided with the trailing frame fixing with its hinge joint (4), on trailing frame (4), be mounted with motor (5) and speed changer (6), the power take-off of motor (5) is connected with the power input shaft of speed changer (6) by driving-chain, the power take-off of speed changer (6) is connected with curtain rolling shaft (7) and diaxon is concentric shafts.
2. slide frame type plastic greenhoues shutter according to claim 1, it is characterized in that: the cross section of the curved support body of described fixed support (1) is annular, described balladeur train (3) is for being sleeved on the annulus on the curved support body of fixed support (1).
3. slide frame type plastic greenhoues shutter according to claim 1, it is characterized in that: triangular in shape and its leg-of-mutton drift angle in the cross section of described fixed support (1) is positioned at top, the support body of the fixed support (1) that cross section is triangular in shape is welded and fixed and is integrated by the many support and connection muscle (10) that three steel pipes are connected and fixed by the steel pipe of three 10-50 mm dias, three steel pipes are separately positioned on three drift angles of leg-of-mutton fixed support (1), balladeur train (3) is for being sleeved on the leg-of-mutton rigid mount of fixed support (1), at the top of balladeur train (3), be provided with a pulley (2), in the bottom of balladeur train (3), be provided with two coaxial pulleys (2), the revolution axis parallel of the pulley of top and bottom (2), on the wheel body of pulley (2), be provided with annular positioning ring groove, the annular positioning ring groove of three pulleys (2) is respectively by three steel pipe straps of fixed support (1) support body positioning ring groove annular with it.
4. slide frame type plastic greenhoues shutter according to claim 3, it is characterized in that: the middle part of the shaft-like support body of the left and right sides of described triangle balladeur train (3) is set with adapter sleeve (12), shaft-like support body in adapter sleeve (12) is divided into two sections by middle part, the shaft-like support body of two sections all can slide up and down in adapter sleeve (12), and the shaft-like support body of two sections is fastened in adapter sleeve (12) by the pin for suppressing metal (11) being arranged on adapter sleeve (12).
5. slide frame type plastic greenhoues shutter according to claim 1, it is characterized in that: the cross section of described fixed support (1) is " U " font, balladeur train (3) is " U " font, at the transverse axis that is provided with suitable for reading of balladeur train (3) " U " font, the pulley (2) rolling is installed on transverse axis in " U " of fixed support (1) font groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232570.9U CN203788816U (en) | 2014-04-29 | 2014-04-29 | Slide block type curtain rolling machine of plastic vegetable greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232570.9U CN203788816U (en) | 2014-04-29 | 2014-04-29 | Slide block type curtain rolling machine of plastic vegetable greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788816U true CN203788816U (en) | 2014-08-27 |
Family
ID=51371116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232570.9U Expired - Fee Related CN203788816U (en) | 2014-04-29 | 2014-04-29 | Slide block type curtain rolling machine of plastic vegetable greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788816U (en) |
Cited By (2)
| 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 |
| CN113228999A (en) * | 2021-06-11 | 2021-08-10 | 中国农业大学 | Greenhouse external heat preservation quilt crossing type paving and rolling device |
-
2014
- 2014-04-29 CN CN201420232570.9U patent/CN203788816U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN113228999A (en) * | 2021-06-11 | 2021-08-10 | 中国农业大学 | Greenhouse external heat preservation quilt crossing type paving and rolling device |
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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 |