CN110463481A - A kind of folding steel rope drive inner thermal insulation device - Google Patents
A kind of folding steel rope drive inner thermal insulation device Download PDFInfo
- Publication number
- CN110463481A CN110463481A CN201910757464.XA CN201910757464A CN110463481A CN 110463481 A CN110463481 A CN 110463481A CN 201910757464 A CN201910757464 A CN 201910757464A CN 110463481 A CN110463481 A CN 110463481A
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- Prior art keywords
- wheel
- traction
- shaft
- greenhouse
- insulation quilt
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- 238000009413 insulation Methods 0.000 title claims abstract description 56
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
- 239000010959 steel Substances 0.000 title claims abstract description 12
- 239000000725 suspension Substances 0.000 claims abstract description 23
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 5
- 238000004321 preservation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/222—Lamellar or like blinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Greenhouses (AREA)
Abstract
The present invention relates to a kind of folding steel rope drive inner thermal insulation devices, the folding steel rope drive inner thermal insulation device is equipped with dynamic traction device and insulation quilt hanging apparatus, the dynamic traction device includes motor, shaft, guide wheel shaft axis, insulation quilt hanging apparatus includes angle pulley, traction wheel, sliding rail, suspension sheave group, motor is by changing positive and negative rotation, realize the movement of synchronously control two sides traction wheel, traction wheel drives insulation quilt to move up and down, and then the expansion and closure of synchronously control two sides insulation quilt, quickly exhibition curtain and roller shutter may be implemented efficiently in the present invention, heat preservation is stowed away difficulty when solving to receive curtain, attemperator is compact-sized simultaneously, it occupies little space, it can be realized the maximization of land resources utilization.
Description
Technical field
The invention belongs to greenhouse inner thermal insulation device field, in particular to a kind of folding steel rope drive inner thermal insulation device.
Background technique
Currently, chamber facility plantation is widely adopted in modern agricultural production, to improve winter or spring inside greenhouse temperature
Degree, need to cover thick and heavy straw screen or mat, or build canopy in arch, the outer surface Nei Peng covering and heat insulating material in inside greenhouse outside greenhouse
Material, to reach heat insulation effect.Greenhouse outer surface covering insulation material, when rain and snow weather occurs, the moist meeting of thermal insulation material
The folding and unfolding difficulty for increasing shutter reduces heat insulation effect simultaneously.When using interior arched thermal-insulating, there is preferable heat insulation effect, but
It is the construction cost in the greenhouse that will increase, reduce greenhouse utilizes space.Cost of labor is constantly promoted at present, and land resource is increasingly
Anxiety designs the novel greenhouse inner thermal insulation device efficient, compact-sized, that space utilization rate is high of one kind and is of great significance.
Summary of the invention
To make up for the shortcomings of the above existing technologies, the present invention proposes a kind of folding steel rope drive inner thermal insulation device, can
To realize the synchronous exhibition curtain in two sides and receive curtain, occupy little space, high financial profit.
The purpose of the present invention is what is be achieved through the following technical solutions, a kind of folding steel rope drive inner thermal insulation device, packet
Greenhouse body is included, greenhouse body is longitudinal monosymmetric scaffolding structure, and mounting rack is equipped with above greenhouse both ends, is equipped in greenhouse
One insulation quilt is characterized in that: inside greenhouse middle upper part is equipped with dynamic traction device, is equipped with above the insulation quilt more
Group insulation quilt hanging apparatus, greenhouse two sides are symmetrically arranged with longitudinal support roller I and support roller II；
It is described include dynamic traction device include motor, the motor be set to greenhouse body inside close to top middle position,
Motor is equipped with output shaft, below motor, it is longitudinal among greenhouse be equipped with parallel shaft I and shaft II, shaft I and II liang of shaft
End is movably connected on mounting rack, is fixedly mounted respectively in shaft I and shaft II from belt wheel I and from belt wheel II；Shaft I and shaft II
It is respectively arranged below with guide wheel shaft I and guide wheel shaft II, guide wheel shaft I and II both ends of guide wheel shaft are fixedly connected on mounting rack,
Multiple directive wheels I and directive wheel II are installed in activity respectively on guide wheel shaft I and guide wheel shaft II；Output shaft one end of the motor
Master gear is installed, the motor is rotatably installed with from gear, and the master gear is engaged with from gear, described solid from gear one end
Dingan County is equipped with main pulley I, and the output shaft other end of the motor is equipped with main pulley II, the main pulley I with from belt wheel I, main
Belt wheel II passes through synchronous band connection with from belt wheel II；Multiple groups traction rope I and traction rope are wound respectively in shaft I and shaft II
Ⅱ；
The insulation quilt hanging apparatus includes the multiple angle pulleys I and angle pulley symmetrical along greenhouse longitudinal centre line
II, multiple leading blocks I and leading block II, a plurality of sliding rail I and sliding rail II；Angle pulley I and angle pulley II are installed respectively
Below the left and right sides of frame, the leading block I and leading block II are separately mounted in the middle part of the left and right sides of frame, institute
It states and is equipped with multiple groups suspension sheave group on sliding rail I and sliding rail II, the suspension sheave group includes two pinch wheels, two pinch wheels difference
It is placed in sliding rail two sides and the sliding along sliding rail, is equipped with wheel carrier below pinch wheels, the wheel carrier bottom end is fixedly connected with insulation quilt
Main body is equipped with truckle on the suspension sheave group wheel carrier；Multiple traction wheels I and traction wheel are respectively equipped with insulation quilt both ends
II, the traction wheel I and traction wheel II are all provided with there are two pinch wheels, and two pinch wheels are respectively placed in sliding rail two sides and along sliding rail
Sliding, pinch wheels lower section are equipped with wheel carrier, and the wheel carrier lower end is fixedly connected with insulation quilt one end, traction wheel I and traction wheel II
Wheel frame body be respectively fixedly connected with traction rope I and traction rope II；
The traction rope I be slidably connected the outside of directive wheel I, the suspension sheave group for being lifted on sliding rail I truckle above, be fixedly connected
Traction wheel I is slidably connected and supports I outside of roller, angle pulley I, I top of leading block, is wound in shaft I, closes to be formed
The circuit of conjunction；Traction rope II be slidably connected the outside of directive wheel II, lifting with above the truckle of the suspension sheave group of sliding rail II, it is fixed
Traction wheel II is connected, is slidably connected and supports II outside of roller, angle pulley II, II top of leading block, be wound in shaft II, from
And form the circuit of closure.
Beneficial effects of the present invention:
(1) such insulated device in greenhouse is used, quickly exhibition curtain and roller shutter, insulation quilt when solving to receive curtain may be implemented efficiently
Difficult problem is packed up, is improved work efficiency, safety is good；
(2) attemperator is compact-sized, occupies little space, and can be realized the maximization of land resources utilization, high financial profit.
Detailed description of the invention
Fig. 1 is exhibition curtain state diagram of the invention；
Fig. 2 is receipts curtain state diagram of the invention；
Fig. 3 is structure axonometric drawing of the invention；
Fig. 4 is driving device partial enlarged view；
Fig. 5 is driving device partial isometric；
Fig. 6 is suspension sheave group and sliding rail connection figure；
Fig. 7 is suspension sheave group structural schematic diagram；
Fig. 8 is the structural schematic diagram of traction wheel and traction rope.
Wherein: greenhouse 1, mounting rack 2, insulation quilt 3, dynamic traction device 4, insulation quilt hanging apparatus 5 support I 6- of roller
1, support II 6-2 of roller, motor 7, I 8-1 of shaft, II 8-2 of shaft, from I 9-1 of belt wheel, from II 9-2 of belt wheel, I 10- of guide wheel shaft
1, II 10-2 of guide wheel shaft, I 11-1 of directive wheel, II 11-2 of directive wheel, master gear 12, from gear 13, I 14-1 of main pulley, master tape
II 14-2, I 15-1 of synchronous belt, II 15-2 of synchronous belt, I 16-1 of traction rope, II 16-2 of traction rope, I 17-1 of angle pulley are taken turns, is commutated
II 17-2 of pulley, I 18-1 of leading block, II 18-2 of leading block, I 19-1 of sliding rail, II 19-2 of sliding rail, suspension sheave group 20 clamp
Take turns 20-1, wheel carrier 20-2, truckle 20-3, I 21-1 of traction wheel, II 21-2 of traction wheel, support rod 22, frame 23.
Specific embodiment
See Fig. 1-Fig. 6, a kind of folding steel rope drive inner thermal insulation device includes 1 main body of greenhouse, and 1 main body of greenhouse is longitudinal two
The symmetrical scaffolding structure in side is equipped with mounting rack 2 above 1 both ends of greenhouse, is equipped with an insulation quilt 3 in greenhouse 1, in 1 inside of greenhouse
Between top be equipped with dynamic traction device 4, multiple groups insulation quilt hanging apparatus 5, left and right two below greenhouse are equipped with above the insulation quilt
Support rod 22 is installed on the ground of side, is separately installed with above support rod 22 equipped with longitudinal I 6-1 of support roller and back-up roller
II 6-2 of cylinder；
Described includes that dynamic traction device 4 includes motor 7, and the motor 7 is set to 1 body interior of greenhouse close to the interposition at top
On the frame 23 set, motor 7 is equipped with output shaft, and longitudinal direction is equipped with parallel I 8-1 of shaft and shaft among 7 lower section of motor, greenhouse
II 8-2, I 8-1 of shaft and II both ends 8-2 of shaft are movably connected on mounting rack 2, fix respectively on II 8-2 of I 8-1 of shaft and shaft
Installation is from I 9-1 of belt wheel and from II 9-2 of belt wheel；I 8-1 of shaft and II 8-2 of shaft is respectively arranged below with I 10-1 of guide wheel shaft and leads
To II 10-2 of wheel shaft, I 10-1 of guide wheel shaft and II both ends 10-2 of guide wheel shaft are fixedly connected on mounting rack 2, I 10-1 of guide wheel shaft
Multiple I 11-1 of directive wheel and II 11-2 of directive wheel are installed with movable respectively on II 10-2 of guide wheel shaft；I 11-1 of directive wheel and guiding
It takes turns II 11-2 to rotate rotating around I 10-1 of guide wheel shaft and II 10-2 of guide wheel shaft, output shaft one end of the motor 7 is equipped with master
Gear 12, the motor 7 are rotatably installed with from gear 13, and the master gear 12 is engaged with from gear 13, described from gear 13 1
End is fixedly installed with I 14-1 of main pulley, and the output shaft other end of the motor is equipped with II 14-2 of main pulley, the main pulley I
14-1 passes through I 15-1 of synchronous belt and II 15-2 of synchronous belt company with from I 9-1 of belt wheel, II 14-2 of main pulley with from II 9-2 of belt wheel respectively
It connects；II 16-2 of I 16-1 of multiple groups traction rope and traction rope is wound on II 8-2 of I 8-1 of shaft and shaft respectively；
The insulation quilt hanging apparatus 5 includes along symmetrical I 17-1 of multiple angle pulleys of greenhouse longitudinal centre line and commutation
II 17-2 of pulley, I 18-1 of multiple leading blocks and leading block II 18-2, a plurality of I 19-1 of sliding rail and II 19-2 of sliding rail；Commutation is slided
I 17-1 and II 17-2 of angle pulley is taken turns to be separately mounted to below the left and right sides of 1 frame of greenhouse, I 18-1 of leading block and
II 18-2 of leading block is separately mounted in the middle part of the left and right sides of frame, is equipped on I 19-1 of sliding rail and II 19-2 of sliding rail
Multiple groups suspension sheave group 20, the suspension sheave group 20 include that two pinch wheels 20-1, two pinch wheels 20-1 are respectively placed in sliding rail I
19-1 or II two sides 19-2 of sliding rail and the sliding along above-mentioned sliding rail, the lower section pinch wheels 20-1 are equipped with wheel carrier 20-2, the wheel
The bottom end frame 20-2 is fixedly connected with 3 main body of insulation quilt, is equipped with truckle 20-3 on the suspension sheave group wheel carrier 20-2；With insulation quilt
3 both ends are respectively fixedly connected with II 21-2 of multiple I 21-1 of traction wheel and traction wheel, I 21-1 of traction wheel and II 21-2 of traction wheel
Pinch wheels 20-1 there are two being all provided with, two pinch wheels 20-1 are respectively placed in I 19-1 of sliding rail or II two sides 19-2 of sliding rail and can be along upper
Sliding on sliding rail is stated, is equipped with wheel carrier 20-2 below pinch wheels 20-1, the lower end the wheel carrier 20-2 is fixedly connected with insulation quilt 3 one
End, the wheel carrier 20-2 main body of II 21-2 of I 21-1 of traction wheel and traction wheel are respectively fixedly connected with I 16-1 of traction rope and traction rope II
16-2；
I 16-1 of traction rope be slidably connected on the outside of directive wheel I 11-1, be lifted on I 19-1 of sliding rail suspension sheave group truckle
Above 20-3, it is fixedly connected with I 21-1 of traction wheel, is slidably connected and supports the outside I 16-1 of roller, I 17-1 of angle pulley, leading block
Above I 18-1, it is wound in I 8-1 of shaft, to form the circuit of closure；II 16-2 of traction rope is slidably connected II 11-2 of directive wheel
Outside, lifting and the suspension sheave group of II 19-2 of sliding rail truckle 20-3 above, be fixedly connected with II 21-2 of traction wheel, be slidably connected
The outside II 16-2 of roller, II 17-2 of angle pulley, the top II 18-2 of leading block are supported, II 8-2 of shaft is wound in, to be formed
The circuit of closure.
Settable multiple rope grooves on I 8-1 of shaft and II 8-2 of shaft, I 16-1 of traction rope and II 16-2 of traction rope
It is wound in rope groove respectively；Settable mounting hole on the wheel carrier 20-2 of II 21-2 of I 21-1 of traction wheel and traction wheel, I 16-1 of traction rope
Mounting hole is passed through with II 16-2 of traction rope and is welded to achieve a fixed connection, and I 16-1 of traction rope and II 16-2 of traction rope are steel cable.
The course of work of the invention:
Open up curtain: motor 7 is opened, and motor 7 is located at the middle position on the inside of greenhouse, and motor 7 is fixedly mounted on the centre of greenhouse frame
Power is transferred to output shaft both ends by interior side-lower, motor 7, and output shaft one end is equipped with II 14-2 of main pulley, other end installation
There is master gear 12, be rotatably mounted on motor 7 from gear 13, I 14-1 of main pulley is fixedly mounted on from gear 13, master gear 12
With from 13 engagement rotation of gear；
When motor 7 rotates counterclockwise, 7 output shaft of motor drives II 14-2 of main pulley to rotate counterclockwise, and I 14-1 of main pulley passes through
Gear drive rotates backward, and I 14-1 of main pulley is driven from I 9-1 of belt wheel by I 15-1 of synchronous belt and rotated clockwise, from I 9- of belt wheel
1 is fixedly mounted on I 8-1 of shaft, and I 8-1 of shaft is rotatably mounted on the mounting rack 2 of 10 two sides of frame, drives from I 9-1 of belt wheel
I 8-1 of shaft is rotated clockwise；II 14-2 of main pulley is connect with from II 9-2 of belt wheel by II 15-2 of synchronous belt, II 14-2 of main pulley
Rotation counterclockwise drives from II 9-2 of belt wheel and rotates, and is fixedly connected on II 8-2 of shaft from II 9-2 of belt wheel, and then drive shaft II
8-2 rotates counterclockwise；
Insulation quilt 3 is lifted on sliding rail 4 by multiple groups suspension sheave group 5, and the least significant end positioned at two sides of multiple groups suspension sheave group 5 is distinguished
II 21-2 of I 21-1 of traction wheel and traction wheel is installed, the top of insulation quilt 3 is fixedly mounted in traction wheel 2；It I 16-1 of traction rope and leads
II 16-2 of messenger is respectively closed loop line.
I 16-1 of traction rope is spirally wound on I 8-1 of shaft, then sequentially passes through directive wheel I 11-1, suspension sheave group 20
Truckle 20-3 is fixedly mounted on I 21-1 of traction wheel, then passes through I 18-1 of I 17-1 of angle pulley and leading block, finally
To at I 8-1 of shaft.I 8-1 of shaft is rotated clockwise drives I 16-1 of traction rope to move clockwise by frictional force, I 16- of traction rope
1 drive I 21-1 of traction wheel is moved down along I 19-1 of sliding rail, and traction wheel 2 drives 3 side of insulation quilt to move down, and insulation quilt 3 is same
When drive suspension pulley blocks 20 move down.
Similarly, II 16-2 of traction rope is spirally wound on II 8-2 of shaft, and II 8-2 of shaft rotates counterclockwise drive traction rope
II 16-2 is moved counterclockwise, and 3 other side of insulation quilt moves down, to realize that the whole completion exhibition curtain that moves down of insulation quilt 3 moves
Make；Support I 6-1 of roller, support II 6-2 of roller that can support insulation quilt 3 or the guiding device as traction rope.
Receive curtain: motor 7 rotates clockwise, and 7 output shaft of motor drives II 14-2 of main pulley to rotate clockwise, I 14- of main pulley
1 is rotated backward by gear drive, and I 14-1 of main pulley is driven from I 9-1 of belt wheel by I 15-1 of synchronous belt and rotated counterclockwise, from band
Taking turns I 9-1 drives I 8-1 of shaft to rotate counterclockwise；II 14-2 of main pulley is connect with from II 9-2 of belt wheel by II 15-2 of synchronous belt, main
II 14-2 of belt wheel is rotated clockwise, and is driven from II 9-2 of belt wheel and is rotated, is fixedly connected on II 8-2 of shaft from II 9-2 of belt wheel, in turn
II 8-2 of shaft is driven to rotate clockwise；
I 8-1 of shaft is rotated counterclockwise drives I 16-1 of traction rope to move counterclockwise by frictional force, and I 16-1 of traction rope drives traction
It takes turns I 21-1 to move up along sliding rail 4, I 21-1 of traction wheel drives insulation quilt 3 one laterally moved, and insulation quilt 3 drives suspension simultaneously
Pulley blocks 20 move up.Similarly, II 16-2 of traction rope is spirally wound on II 8-2 of shaft, and II 8-2 of shaft rotates clockwise band
Move right II 16-2 of traction rope to move clockwise, be moved up on the right side of insulation quilt 3, thus realize insulation quilt 3 it is whole move up and
Move inward completion and receives curtain movement.
Motor 7, which passes through, changes positive and negative rotation, the movement of realization I 21-1 of synchronously control traction wheel and II 21-2 of traction wheel, and two
Traction wheel drives insulation quilt to move up and down and mobile to two sides or center, so the expansion of synchronously control two sides insulation quilt 3 with close
It closes.
Claims (2)
1. a kind of folding steel rope drive inner thermal insulation device, including greenhouse body, greenhouse body is longitudinal monosymmetric frame
Structure, greenhouse both ends top are equipped with mounting rack, an insulation quilt are equipped in greenhouse, it is characterized in that: inside greenhouse middle upper part is set
Dynamic traction device, the insulation quilt top are equipped with multiple groups insulation quilt hanging apparatus, and greenhouse two sides are symmetrically arranged with longitudinal branch
Support roller I and support roller II；
Described include dynamic traction device includes motor, and motor is equipped with output shaft, below motor, among greenhouse it is longitudinal be equipped with it is flat
Two capable shafts, the both ends of the shaft are movably connected on mounting rack, are fixedly installed in two shafts from belt wheel；Two turn
Axis is respectively arranged below with two parallel guide wheel shafts, and the guide wheel shaft both ends are fixedly connected on mounting rack, two guide wheel shafts
Multiple directive wheels are installed in activity；The output shaft of the motor is equipped with master gear, and the motor is rotatably installed with from gear, institute
It states master gear to engage with from gear, described to be fixedly installed with main pulley I from gear, the output shaft of the motor is equipped with main pulley
II, the main pulley I, main pulley II are separately connected two from belt wheel by synchronous belt；Multiple groups are wound respectively in two shafts to lead
Messenger；
The insulation quilt hanging apparatus includes sliding along the symmetrical multiple angle pulleys of greenhouse longitudinal centre line, multiple guiding
Wheel, a plurality of sliding rail；Angle pulley is separately mounted to below the left and right sides of frame, and the leading block is separately mounted to frame
In the middle part of the left and right sides, multiple groups suspension sheave group is equipped on the sliding rail, the suspension sheave group includes two pinch wheels, two clampings
Wheel is respectively placed in sliding rail two sides and the sliding along sliding rail, is equipped with wheel carrier below pinch wheels, the wheel carrier bottom end is fixedly connected
Insulation quilt main body is equipped with truckle on the suspension sheave group wheel carrier；Insulation quilt both ends are respectively equipped with multiple traction wheels, described to lead
Running wheel is all provided with there are two pinch wheels, and two pinch wheels are respectively placed in sliding rail two sides and the sliding along sliding rail, pinch wheels lower section
Equipped with wheel carrier, the wheel carrier lower end is fixedly connected with insulation quilt one end, and the wheel frame body of traction wheel is respectively fixedly connected with leading for two sides
Messenger；
The traction rope of every side be slidably connected on the outside of directive wheel, be lifted on sliding rail suspension sheave group truckle above, be fixedly connected
Traction wheel is slidably connected and supports roller outside, angle pulley, leading block top, then is wound in shaft, to form closure
Circuit.
2. a kind of folding steel rope drive inner thermal insulation device according to claim 1, it is characterized in that: the traction rope is steel
Rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910757464.XA CN110463481B (en) | 2019-08-16 | 2019-08-16 | Folding steel rope transmission internal heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910757464.XA CN110463481B (en) | 2019-08-16 | 2019-08-16 | Folding steel rope transmission internal heat preservation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110463481A true CN110463481A (en) | 2019-11-19 |
| CN110463481B CN110463481B (en) | 2024-01-26 |
Family
ID=68511455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910757464.XA Active CN110463481B (en) | 2019-08-16 | 2019-08-16 | Folding steel rope transmission internal heat preservation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110463481B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600678A (en) * | 2022-03-26 | 2022-06-10 | 程瑞雪 | Photoelectric and photothermal integrated greenhouse |
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| CN109348923A (en) * | 2018-11-09 | 2019-02-19 | 沈阳农业大学 | A kind of combination falls the built-in thermal insulating shutter device of climing operation |
| CN210869017U (en) * | 2019-08-16 | 2020-06-30 | 沈阳农业大学 | Folding steel rope transmission internal thermal insulation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1908997A1 (en) * | 1969-02-22 | 1970-09-17 | Willi Hanselmann | Mechanical device for shading, covering and darkening greenhouses |
| EP0145508A2 (en) * | 1983-08-19 | 1985-06-19 | Les Laboratoires Upsilon D.B. Inc. | Retractible roof system for a greenhouse |
| CN105815158A (en) * | 2016-05-24 | 2016-08-03 | 北京农业智能装备技术研究中心 | Rail-type multi-span greenhouse interior thermal insulation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600678A (en) * | 2022-03-26 | 2022-06-10 | 程瑞雪 | Photoelectric and photothermal integrated greenhouse |
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|---|---|
| CN110463481B (en) | 2024-01-26 |
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