CN110892834A - Greenhouse side film rolling and windowing mechanism - Google Patents
Greenhouse side film rolling and windowing mechanism Download PDFInfo
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- CN110892834A CN110892834A CN201911004935.6A CN201911004935A CN110892834A CN 110892834 A CN110892834 A CN 110892834A CN 201911004935 A CN201911004935 A CN 201911004935A CN 110892834 A CN110892834 A CN 110892834A
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- greenhouse
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- 238000005096 rolling process Methods 0.000 title claims abstract description 131
- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 239000012528 membrane Substances 0.000 claims abstract description 49
- 238000004804 winding Methods 0.000 claims description 42
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 5
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Classifications
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- 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
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
- A01G9/242—Arrangement of opening or closing systems for windows and ventilation panels for greenhouses with flexible coverings
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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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
Greenhouse side is rolled up membrane windowing facility, including rolling up membrane motor, roll up membrane axle subassembly, the one-way freewheel clutch device in tip and roll up and put membrane guider, it connects with the one end of rolling up the membrane axle subassembly to roll up the membrane axle subassembly, the both ends of rolling up the membrane axle subassembly all are equipped with the one-way freewheel clutch device in tip and roll up and put membrane guider, one-way freewheel clutch device sets up on rolling up the membrane axle subassembly, the upper end and the one-way freewheel clutch device of rolling up and putting membrane guider are connected to the tip sets up on the side stand at greenhouse both ends down. The invention discloses a greenhouse side film rolling and windowing mechanism, which adopts a film rolling shaft assembly, wherein two end parts of the film rolling shaft assembly are fixed on upright posts at two ends of the side surface of a greenhouse by bearing seats, power is input by a film rolling motor arranged at the end part or the middle part, synchronous and active film rolling and passive and free film releasing are realized by a one-way overrunning clutch transmission device arranged at the shaft end, and the film rolling and windowing mechanism is in a guiding state in the film rolling and releasing processes, so that stable and reliable film rolling and good film rolling and sealing performance are achieved.
Description
Technical Field
The invention belongs to the technical field of greenhouses, and particularly relates to a film rolling and windowing mechanism on the side surface of a greenhouse.
Background
With the continuous deepening of the structural reform of the agricultural supply side, the modern agricultural facility equipment is suitable for mechanized production, and the high-quality development becomes the technical key for the effective supply of greenhouse products. A natural ventilation cooling device of a greenhouse is a necessary key corollary device. The film rolling and windowing mechanism on the side surface of the existing plastic film greenhouse is generally adopted to roll a film motor or a manual film rolling device to input power at one end of a film rolling shaft, and the other end of the film rolling shaft is in a free state without support along with the lifting of the film rolling shaft, so that the two ends of the film rolling shaft are asynchronous when being easily produced in the film rolling process, and the following defects exist in the use process:
1. the film rolling tightness at two ends of the film rolling shaft is inconsistent, the synchronism is poor, the straightness of the film rolling shaft in the extension direction is poor, and the film rolling height is inconsistent.
2. Because the straightness of the film winding shaft is poor, the film winding resistance along the length direction of the greenhouse is different, the film winding deformation is easy to generate, the film is damaged, the failure rate is high, and the reliability is poor.
3. The two end parts of the film rolling shaft are not fixed, and the film rolling shaft can freely lift without guidance, so that the sealing and moisture-keeping performance of the side rolling film on the side surface of the greenhouse is easily reduced under the influence of wind power.
In conclusion, the solution to the synchronization and reliability of the side film winding mechanism has become a key technology for improving the efficiency and safety of the side film winding mechanism.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a greenhouse side film rolling and windowing mechanism, overcomes the technical defects of the existing plastic film greenhouse side film rolling and windowing mechanism, and provides a novel side film rolling and windowing mechanism which adopts two ends of a film rolling shaft to be fixed, realizes synchronous film rolling, is reliable in installation and reduces the use cost for the market. The natural ventilation and cooling effects of the greenhouse are improved, and the requirements of high efficiency and high quality of the crops in the facility planting are met. Meanwhile, the invention can obviously improve the working reliability of the side film rolling and windowing mechanism, reduce the use and maintenance cost and create conditions for improving the quality and increasing the efficiency of growers.
The technical scheme is as follows: the invention provides a greenhouse side film rolling and windowing mechanism which comprises a film rolling motor, a film rolling shaft assembly, an end part one-way overrunning clutch device and a film rolling and releasing guide device, wherein the film rolling motor is connected with one end of the film rolling shaft assembly, the two ends of the film rolling shaft assembly are respectively provided with the end part one-way overrunning clutch device and the film rolling and releasing guide device, the end part one-way overrunning clutch devices at the two ends of the film rolling shaft assembly are symmetrically arranged, the film rolling and releasing guide devices at the two ends of the film rolling shaft assembly are symmetrically arranged, the one-way overrunning clutch devices are arranged on the film rolling shaft assembly, the upper end part of the film rolling and releasing guide device is connected with the one-way overrunning clutch device, the lower end parts of the film rolling and releasing guide device are arranged on side stand columns at the two ends of a greenhouse, and film pulling rods of the film rolling shaft assembly and the film. The invention discloses a greenhouse side film rolling and windowing mechanism, which adopts a mode that two end parts are fixed on two end side stand columns on the side surface of a greenhouse by bearing seats, power is input by a film rolling motor arranged at the end part or the middle part, synchronous and active film rolling and passive and free film releasing are realized by a one-way overrunning clutch transmission device arranged at the shaft end, and in a guiding state in the film rolling and releasing processes, the stable and reliable film rolling and good film rolling and sealing performance are achieved.
Further, foretell greenhouse side is rolled up membrane windowing facility, it includes rolls up membrane main shaft, rolls up membrane axle outer tube, end connection seat axle one and end connection seat axle two to roll up membrane axle subassembly, it establishes in the outside of rolling up membrane main shaft to roll up membrane axle outer tube cover, the both ends of rolling up membrane axle subassembly are equipped with the bearing frame, fix the both ends of rolling up membrane axle subassembly on the side stand at greenhouse both ends through the bearing frame, it passes through the shaft coupling and rolls up the membrane main shaft and connect to roll up the membrane motor, the both ends of rolling up the membrane main shaft are connected with one-way freewheel clutch device through end connection seat axle one and end connection seat axle two respectively.
Furthermore, in the greenhouse side film rolling and windowing mechanism, the end one-way overrunning clutch device comprises a left one-way overrunning clutch group I and a right one-way overrunning clutch group II which are arranged at two ends of the film rolling shaft assembly, the left one-way overrunning clutch group I and the right one-way overrunning clutch group II comprise a driving clutch and a driven clutch, the inner rings of the driving clutch and the driven clutch of the left one-way overrunning clutch group I are connected with the end connecting seat shaft I, the inner rings of the driving clutch and the driven clutch of the right one-way overrunning clutch group II are connected with the end connecting seat shaft II, and the outer ring of the driving clutch is connected with the outer pipe of the film rolling shaft. The outer ring of the driven clutch is connected with a guide chain of the film winding and unwinding guide device.
Further, foretell greenhouse side is rolled up membrane windowing facility, it includes that outside protection fixes the cover plate, draws membrane pole, guide chain and direction sprocket seat to roll up put membrane guider, direction sprocket seat sets up on the side stand at greenhouse both ends, the lower tip of guide chain is connected with the sprocket on the direction sprocket seat to the upper end and the one-way freewheel clutch device of guide chain are connected, draw the membrane pole to set up between the guide chain of greenhouse both sides, outside protection fixes the cover plate cover and establishes on the side stand of greenhouse.
Furthermore, in the greenhouse side film rolling and windowing mechanism, the film rolling motor can adopt end-mounted one-way output or middle-mounted two-way output.
Furthermore, in the greenhouse side film rolling and windowing mechanism, the driving clutch and the driven clutch are both one-way overrunning clutches.
Furthermore, in the greenhouse side film rolling and windowing mechanism, the number of teeth of the chain wheel on the guide chain wheel seat of the film rolling guide device is equal to the number of teeth of the chain wheel on the outer ring of the driven clutch.
Further, in the above greenhouse side film rolling and windowing mechanism, the arc center distance between the two end portions of the outer protection fixed cover plate is a, and the arc center distance is a = H1+ a determination, wherein: h1And a is the effective windowing height of the film rolling windowing mechanism, and is not less than 100 mm.
The technical scheme shows that the invention has the following beneficial effects: the invention relates to a side film rolling and windowing mechanism of a greenhouse, in particular to a side film rolling and windowing mechanism of a plastic film greenhouse.
Compared with the prior art, the greenhouse side film rolling and windowing mechanism has the advantages that:
1. bearing blocks at two ends of the film rolling shaft assembly are fixed on upright posts at the end side of the greenhouse, and an outer sleeve of the film rolling shaft is separated from the film rolling shaft and is respectively connected with an inner ring and an outer ring of the overrunning clutch, so that synchronous film rolling operation is stable and reliable.
2. And the two end parts of the film winding shaft adopt overrunning clutch devices, so that the film winding and film releasing are driven by a film winding motor to open and close the side window.
3. The film is rolled and released, the film is pressed close to the side plane of the greenhouse under the guidance of the film pulling guide rod and the film pulling chain, the flexibility and the reliability are ensured, and the sealing performance is good.
Drawings
FIG. 1 is a first schematic structural view of a film rolling and windowing mechanism on the side of a greenhouse according to the present invention;
FIG. 2 is a schematic structural view II of the film rolling and windowing mechanism on the side surface of the greenhouse;
FIG. 3 is a schematic view of the structure of the K direction in FIG. 2 according to the present invention
FIG. 4 is a schematic structural view of the end one-way clutch assembly of the present invention;
fig. 5 is a schematic structural diagram of the film rolling and unrolling guide device of the invention.
In the figure: the film winding machine comprises a film winding motor 1, a film winding shaft assembly 2, a driving clutch 23, a driven clutch 24, an end one-way overrunning clutch device 3, an outer side protection fixing cover plate 31, a film pulling rod 32, a guide chain 33, a guide chain wheel seat 34, a film winding and unwinding guide device 4, a film winding main shaft 6, a film winding shaft outer pipe 7, a bearing seat 8, an end connecting seat shaft I10 and an end connecting seat shaft II 11.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
The greenhouse side film rolling and windowing mechanism shown in figures 1-3 comprises a film rolling motor 1, a film rolling shaft component 2, an end one-way overrunning clutch device 3 and a film rolling and unreeling guide device 4, the film winding motor 1 is connected with one end of the film winding shaft component 2, two ends of the film winding shaft component 2 are respectively provided with an end part one-way overrunning clutch device 3 and a film winding and unwinding guide device 4, the one-way overrunning clutch devices 3 at the end parts of the two ends of the film winding shaft component 2 are symmetrically arranged, the film winding and unwinding guide devices 4 at the two ends of the film winding shaft component 2 are symmetrically arranged, the one-way overrunning clutch device 3 is arranged on the film winding shaft component 2, the upper end part of the film winding and unwinding guide device 4 is connected with the one-way overrunning clutch device 3, and the lower end parts of the film rolling and releasing guide devices 4 are arranged on side upright posts at two ends of the greenhouse, and the film rolling shaft assembly 2 can be fixedly provided with side-opened curtain films. The film winding motor 1 can adopt end-mounted one-way output or middle-mounted two-way output. The power of the motor is calculated according to the length of the film of the greenhouse to obtain the required torque, and then the model is selected
Wherein, roll up membrane axle subassembly 2 and include roll up membrane main shaft 6, roll up membrane axle outer tube 7, end connection seat axle one 10 and end connection seat axle two 11, roll up membrane axle outer tube 7 cover and establish in roll up membrane main shaft 6 outsidely, roll up the both ends of membrane axle subassembly 2 and be equipped with bearing frame 8, roll up the both ends of membrane axle subassembly 2 and pass through bearing frame 8 and fix on the side stand at greenhouse both ends, roll up membrane motor 1 and pass through the shaft coupling and roll up membrane main shaft 6 and connect, roll up the both ends of membrane main shaft 6 and be connected with freewheel device 3 through end connection seat axle one 10 and end connection seat axle two 11 respectively. The film winding shaft assembly 2 can be a split type with a middle bidirectional input transmission or an integral type with end unidirectional input.
In addition, the end one-way overrunning clutch device 3 shown in fig. 2 is composed of a left one-way overrunning clutch group i and a right one-way overrunning clutch group ii which are arranged at two end parts of the film winding shaft assembly 2, the left one-way overrunning clutch group i and the right one-way overrunning clutch group ii comprise an active clutch 23 and a passive clutch 24, inner rings of the active clutch 23 and the passive clutch 24 of the left one-way overrunning clutch group i are connected with the first end connecting seat shaft 10, inner rings of the active clutch 23 and the passive clutch 24 of the right one-way overrunning clutch group ii are connected with the second end connecting seat shaft 11, and an outer ring of the active clutch 23 is connected with the outer tube 7 of the film winding shaft. The active clutch 23 and the passive clutch 24 are both one-way overrunning clutches.
Third, the film winding and unwinding guiding device 4 shown in fig. 3 comprises an outer protective fixing cover plate 31, a film drawing rod 32, a guiding chain 33 and a guiding chain wheel seat 34, wherein the guiding chain wheel seat 34 is arranged on the side columns at both ends of the greenhouse, the lower end part of the guiding chain 33 is connected with a chain wheel on the guiding chain wheel seat 34, the upper end part of the guiding chain 33 is connected with the one-way overrunning clutch device 3, the film drawing rod 32 is arranged between the guiding chains 33 at both sides of the greenhouse, and the outer protective fixing cover plate 31 is covered on the side columns of the greenhouse. The guide chain 33 is connected with a chain wheel on the outer ring of the driven clutch 24. The number of teeth of the sprocket on the guide sprocket seat 34 is equal to the number of teeth of the sprocket on the outer race of the driven clutch 24. The film reeling and unreeling guide device 4 has the function of enabling the film reeling and unreeling in the film reeling process of the side face to be always under the acting force of the guide chain 33 for guiding, positioning and stably working.
The arc center distance between the two ends of the outer protective fixed cover plate is A, and the arc center distance is A = H1+ a determination, wherein: h1The effective window-opening height of the film-rolling window-opening mechanism is that a is not less than 100mm, the mounting hole of the guide chain wheel seat at the lower end part of the outer side protection fixing cover plate 31 is a long slotted hole, and the central distance h of the long axis1Not less than 30mm to ensure the tightness adjustment of the guide chain 33. The installation and fixation of the outer side protection fixing cover plate 31 and the side upright post of the greenhouse should ensure that the guide chain 33 and the film pulling rod 32 press the rolled film to the side elevation of the greenhouse, and ensure the tightness of the rolled film.
Based on the structure, the working principle of the greenhouse side film rolling and windowing mechanism is as follows:
the outer ring of the driving one-way overrunning clutch 23 is connected with the outer tube 7 of the film winding shaft, and when the output shaft of the film winding motor 1 rotates clockwise, the outer tube 7 of the film winding shaft is engaged to drive the film winding and the side window to be opened; when the output shaft of the film rolling motor 1 rotates anticlockwise, the film rolling motor is in a separating state, so that the outer tube 7 of the film rolling shaft is in a free state, the film rolling shaft pulls down the film releasing state, and the side window is closed.
Example two
Based on the technology of the first embodiment, the second embodiment takes the side rolling film windowing mechanism of the most common GSW8430 type multi-span plastic film greenhouse as an example. The greenhouse is 5-span 10, and the main structural parameters are as follows: span B =8m, spacing a =4m, shoulder height H =3m, roof height H =5.2m, greenhouse width B =8 × 5=40m, length L =10 × 4=40 m. The side flatness of the greenhouse is less than or equal to L/1000mm and not more than 30 mm. The end side upright posts at the two ends are rectangular tubes of 60 multiplied by 40 multiplied by 2.5, the lower part of the side surface is a fixed film of 400mm, and the height of the rolled film is 1500 mm.
In the embodiment, according to the length of the greenhouse of 40M, through calculation of the input torque of the side film rolling, the film rolling motor 1 determines to select the GMD100-S type electric film rolling device, the power of the motor is 100W, the output torque is 100N M, the diameter of an output shaft is 20mm, and the end part one-way output and the inner ring of the end part one-way overrunning clutch group I are connected with the end connecting seat shaft I10. The film rolling motor 1 is fixed on a side upright post at one end of the greenhouse through a motor base.
According to the output torque and the shaft diameter size of the film winding motor, the film winding main shaft 6 of the film winding shaft assembly 2 of the embodiment is determined to be formed by connecting phi 25 multiplied by 1.5 steel pipes in an internal connection mode according to the length requirement, and two ends of the film winding main shaft are respectively connected with the inner ring of the end one-way overrunning clutch device 3 through the end connecting seat shaft I10 and the end connecting seat shaft II 11. The outer tube 7 of the film rolling shaft is formed by connecting phi 40 multiplied by 2.0 steel tubes according to the length requirement, and two ends of the outer tube are respectively connected with the outer ring of the driving one-way overrunning clutch 23 of the end one-way overrunning clutch device 3. The first end connecting seat shaft 10 and the second end connecting seat shaft 11 are machined by round steel according to a drawing. The middle subsection support can be adopted to ensure the film rolling straightness of the film rolling shaft assembly.
The active one-way overrunning clutch 23 of the end one-way overrunning clutch device 3 of the embodiment adopts a CSK20PP type one-way overrunning clutch, the diameter D of the inner ring of the active one-way overrunning clutch is =20mm, the active one-way overrunning clutch is connected with the film winding main shaft 6 through the end connecting seat shaft 10 and the end connecting seat shaft II 11, and the outer ring D =42 of the active one-way overrunning clutch is directly connected with the film winding shaft outer tube 7. The passive one-way overrunning clutch 24 adopts a flywheel special for YZ-FDQ-16T electric vehicles, which is produced by Shanghai permanent products Co., Ltd, the outer ring of the flywheel is a sprocket with 16 teeth, and the fine threaded hole with the phi 35 inner ring is connected with the first end connecting seat shaft 10 and the second end connecting seat shaft 11 as shown in figure 3.
The outer protective fixing cover plate 31 of the film drawing guide device 4 of the embodiment is made of hot dip galvanized steel plate with the wall thickness delta =2.0 mm, and the periphery of the outer protective fixing cover plate is fixed with the side upright posts at two ends of the greenhouse by connecting plates. When in manufacturing, the arc center distance A between the upper end and the lower end of the side surface of the film is the windowing height H of the rolled film1=1500mm determination of A = H1+a=1500mm +100mm =1600 mm. The center distance h of the long axis of the long slotted hole is arranged on the guide chain wheel seat 34 at the lower end part1And the thickness is =35mm, so that the tightness adjustment during the chain installation is ensured, and the guiding and fixing functions are embodied. The guide chain wheel of the guide chain wheel seat 34 is a 16-tooth chain wheel with the same specification as an outer ring chain wheel of a passive one-way overrunning clutch YZ-FDQ-16T. After the film drawing guide device 4 is integrally installed, the position of the film drawing guide device is adjusted, the flexibility of rolling and releasing the film is guaranteed, and the film drawing guide device is stably close to the side face of the greenhouse to keep sealing.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (8)
1. Greenhouse side is rolled up membrane windowing and is constructed its characterized in that: comprises a film rolling motor (1), a film rolling shaft component (2), an end part one-way overrunning clutch device (3) and a film rolling and releasing guide device (4), wherein the film rolling motor (1) is connected with one end of the film rolling shaft component (2), the two ends of the film rolling shaft component (2) are respectively provided with the end part one-way overrunning clutch device (3) and the film rolling and releasing guide device (4), the end part one-way overrunning clutch devices (3) at the two ends of the film rolling shaft component (2) are symmetrically arranged, the film rolling and releasing guide devices (4) at the two ends of the film rolling shaft component (2) are symmetrically arranged, the one-way overrunning clutch devices (3) are arranged on the film rolling shaft component (2), the upper end part of the film rolling and releasing guide device (4) is connected with the one-way overrunning clutch device (3), and the lower end part of the film rolling and releasing guide device (4) is arranged on side upright posts at the two, and the film rolling shaft assembly (2) and the film drawing rod of the film rolling and unwinding guide device (4) are respectively connected with two ends of the side curtain film.
2. The greenhouse side film rolling and windowing mechanism according to claim 1, wherein: roll up membrane axle subassembly (2) including rolling up membrane main shaft (6), roll up membrane axle outer tube (7), end connection seat axle one (10) and end connection seat axle two (11), it establishes in roll up membrane main shaft (6) outside to roll up membrane axle outer tube (7) cover, the both ends of rolling up membrane axle subassembly (2) are equipped with bearing frame (8), the both ends of rolling up membrane axle subassembly (2) are passed through bearing frame (8) and are fixed on the side stand at greenhouse both ends, roll up membrane motor (1) and roll up membrane main shaft (6) and connect through shaft coupling, the both ends of rolling up membrane main shaft (6) are connected with one-way freewheel device (3) through end connection seat axle one (10) and end connection seat axle two (11) respectively.
3. The greenhouse side film rolling and windowing mechanism according to claim 2, wherein: the end one-way overrunning clutch device (3) is composed of a left one-way overrunning clutch group I and a right one-way overrunning clutch group II which are arranged at two end parts of the film winding shaft assembly (2), the left one-way overrunning clutch group I and the right one-way overrunning clutch group II comprise a driving clutch (23) and a driven clutch (24), the inner rings of the driving clutch (23) and the driven clutch (24) of the left one-way overrunning clutch group I are connected with a first end connecting seat shaft (10), the inner rings of the driving clutch (23) and the driven clutch (24) of the right one-way overrunning clutch group II are connected with a second end connecting seat shaft (11), the outer ring of the driving clutch (23) is connected with an outer tube (7) of the film winding shaft, and the outer ring of the driven clutch (24) is connected with a guide chain of the film winding and unwinding guide device.
4. The greenhouse side film rolling and windowing mechanism according to claim 1 or 3, characterized in that: roll up and put membrane guider (4) including outside protection fixed cover plate (31), drawing membrane pole (32), guide chain (33) and direction sprocket seat (34), direction sprocket seat (34) set up on the side stand at greenhouse both ends, the lower tip of guide chain (33) is connected with the sprocket on direction sprocket seat (34) to the upper end and the one-way freewheel device (3) of guide chain (33) are connected, drawing membrane pole (32) set up between guide chain (33) of greenhouse both sides, outside protection fixed cover plate (31) cover is established on the side stand of greenhouse.
5. The greenhouse side film rolling and windowing mechanism according to claim 4, wherein: the film rolling motor (1) can adopt end-mounted unidirectional output or middle-mounted bidirectional output.
6. The greenhouse side film rolling and windowing mechanism according to claim 3, wherein: the active clutch (23) and the passive clutch (24) are both one-way overrunning clutches.
7. The greenhouse side film rolling and windowing mechanism according to claim 4, wherein: the number of teeth of the chain wheel on the guide chain wheel seat (34) is equal to that of the chain wheel on the outer ring of the driven clutch (24).
8. The greenhouse side film rolling and windowing mechanism according to claim 4, wherein: the arc center distance of two end parts of the outer side protection fixing cover plate (31) is A, and the arc center distance is A = H1+ a determination, wherein: h1And a is the effective windowing height of the film rolling windowing mechanism, and is not less than 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911004935.6A CN110892834A (en) | 2019-10-22 | 2019-10-22 | Greenhouse side film rolling and windowing mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911004935.6A CN110892834A (en) | 2019-10-22 | 2019-10-22 | Greenhouse side film rolling and windowing mechanism |
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| CN110892834A true CN110892834A (en) | 2020-03-20 |
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| CN201911004935.6A Pending CN110892834A (en) | 2019-10-22 | 2019-10-22 | Greenhouse side film rolling and windowing mechanism |
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Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0268994A2 (en) * | 1986-11-21 | 1988-06-01 | Helge Weiss | Sun and weather protection roof |
| US4865109A (en) * | 1987-11-30 | 1989-09-12 | Sherman Roger W | Apparatus for opening and closing a window shade or the like |
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| DE3901994A1 (en) * | 1989-01-24 | 1990-08-09 | Elero Antrieb Sonnenschutz | Device for the motor-activated opening and closing of light-shading or screening elements |
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| CN1533949A (en) * | 2003-04-02 | 2004-10-06 | 株式会社汤山制作所 | Shutter rolling door device for medicine shelf |
| JP2005226272A (en) * | 2004-02-10 | 2005-08-25 | Ryuzo Tsukamoto | Moving holding operating device for moving rod for horizontal shielding-slat blind |
| KR100710742B1 (en) * | 2006-04-05 | 2007-04-23 | 김범식 | A device for opening and closing heat shield curtain in double greenhouse |
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| DE102011103121A1 (en) * | 2011-05-25 | 2012-11-29 | Tgu Gmbh & Co. Kg | Storage device for shaft of energy shield system for buildings, particularly office buildings, is provided with shaft rotary mounted in holder and support element connected with shaft |
| CN202731715U (en) * | 2012-08-09 | 2013-02-13 | 深圳市亿商屋广告传媒有限公司 | Single-drive remote transmission winding device |
| CN203742413U (en) * | 2014-02-26 | 2014-07-30 | 格拉夫节能制品（南京）有限公司 | Horizontally-driving device and horizontally-driving roller blind using same for work |
| CN203756010U (en) * | 2014-04-04 | 2014-08-06 | 张俊 | Remotely controllable seal window device |
| CN105201391A (en) * | 2015-10-16 | 2015-12-30 | 王述裕 | Active type driving sun-shading system |
| CN204929833U (en) * | 2015-09-06 | 2016-01-06 | 宗妍 | A kind of automatic curtain rolling device for greenhouse |
| CN205689104U (en) * | 2016-06-20 | 2016-11-16 | 王真真 | A kind of tension system, tension force sunshade canopy of the heavens roller shutter |
| CN107083826A (en) * | 2017-06-20 | 2017-08-22 | 吉林市佰润商贸有限公司 | A kind of intelligent sunshade canopy of the heavens |
| CN207519275U (en) * | 2017-10-31 | 2018-06-22 | 曲周县金满园农业有限公司 | A kind of automatic curtain rolling device for agricultural greenhouse gardening |
| CN211322289U (en) * | 2019-10-22 | 2020-08-25 | 太仓市汇丰农业设施有限公司 | Greenhouse side film rolling and windowing mechanism |
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| EP0268994A2 (en) * | 1986-11-21 | 1988-06-01 | Helge Weiss | Sun and weather protection roof |
| US4865109A (en) * | 1987-11-30 | 1989-09-12 | Sherman Roger W | Apparatus for opening and closing a window shade or the like |
| JPH02190591A (en) * | 1989-01-18 | 1990-07-26 | Toso Co Ltd | Automatically stopping device for electrically-driven roll blind |
| DE3901994A1 (en) * | 1989-01-24 | 1990-08-09 | Elero Antrieb Sonnenschutz | Device for the motor-activated opening and closing of light-shading or screening elements |
| US5139075A (en) * | 1991-05-31 | 1992-08-18 | Eddy Desrochers | Operator for a rolling door assembly |
| JPH06117172A (en) * | 1991-06-07 | 1994-04-26 | Denkoo Tekko Kk | Sheet shutter |
| JPH0656491U (en) * | 1992-12-29 | 1994-08-05 | 昭和オリファ株式会社 | Shutter device |
| KR950013359A (en) * | 1993-11-11 | 1995-06-15 | 김상일 | House switchgear |
| JPH10306670A (en) * | 1997-04-30 | 1998-11-17 | Kyowa Seisakusho:Kk | Winding device |
| JPH11197261A (en) * | 1998-01-12 | 1999-07-27 | Bunka Shutter Co Ltd | Fire resisting screen device |
| CN1384269A (en) * | 2001-04-30 | 2002-12-11 | 深圳市中延实业有限公司 | Fireproof rolling curtain with several layers |
| CN1533949A (en) * | 2003-04-02 | 2004-10-06 | 株式会社汤山制作所 | Shutter rolling door device for medicine shelf |
| JP2005226272A (en) * | 2004-02-10 | 2005-08-25 | Ryuzo Tsukamoto | Moving holding operating device for moving rod for horizontal shielding-slat blind |
| EP1840320A1 (en) * | 2006-03-29 | 2007-10-03 | Manfred Dipl.-Phys. Schmidt | Cable operated blind |
| KR100710742B1 (en) * | 2006-04-05 | 2007-04-23 | 김범식 | A device for opening and closing heat shield curtain in double greenhouse |
| KR20100096703A (en) * | 2009-02-25 | 2010-09-02 | 김홍민 | Zenith blinder |
| DE102011103121A1 (en) * | 2011-05-25 | 2012-11-29 | Tgu Gmbh & Co. Kg | Storage device for shaft of energy shield system for buildings, particularly office buildings, is provided with shaft rotary mounted in holder and support element connected with shaft |
| CN202731715U (en) * | 2012-08-09 | 2013-02-13 | 深圳市亿商屋广告传媒有限公司 | Single-drive remote transmission winding device |
| CN203742413U (en) * | 2014-02-26 | 2014-07-30 | 格拉夫节能制品（南京）有限公司 | Horizontally-driving device and horizontally-driving roller blind using same for work |
| CN203756010U (en) * | 2014-04-04 | 2014-08-06 | 张俊 | Remotely controllable seal window device |
| CN204929833U (en) * | 2015-09-06 | 2016-01-06 | 宗妍 | A kind of automatic curtain rolling device for greenhouse |
| CN105201391A (en) * | 2015-10-16 | 2015-12-30 | 王述裕 | Active type driving sun-shading system |
| CN205689104U (en) * | 2016-06-20 | 2016-11-16 | 王真真 | A kind of tension system, tension force sunshade canopy of the heavens roller shutter |
| CN107083826A (en) * | 2017-06-20 | 2017-08-22 | 吉林市佰润商贸有限公司 | A kind of intelligent sunshade canopy of the heavens |
| CN207519275U (en) * | 2017-10-31 | 2018-06-22 | 曲周县金满园农业有限公司 | A kind of automatic curtain rolling device for agricultural greenhouse gardening |
| CN211322289U (en) * | 2019-10-22 | 2020-08-25 | 太仓市汇丰农业设施有限公司 | Greenhouse side film rolling and windowing mechanism |
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