CN109479585B - Greenhouse film winding device - Google Patents
Greenhouse film winding device Download PDFInfo
- Publication number
- CN109479585B CN109479585B CN201811375608.7A CN201811375608A CN109479585B CN 109479585 B CN109479585 B CN 109479585B CN 201811375608 A CN201811375608 A CN 201811375608A CN 109479585 B CN109479585 B CN 109479585B
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- Prior art keywords
- supporting
- winding roller
- sliding
- block
- rotating rod
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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
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/227—Shades or blinds for greenhouses, or the like rolled up during non-use
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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
The invention discloses a greenhouse film winding device which comprises symmetrically distributed supporting bases, wherein supporting columns are arranged on the supporting bases, linear electric cylinders are arranged on the inner sides of the supporting columns, sliding blocks are arranged on the linear electric cylinders, first rotating rods are arranged on one sides of the sliding blocks, second rotating rods are arranged on one sides of the first rotating rods, supporting plates are arranged at one ends of the second rotating rods, second motors are arranged on the supporting plates, first winding rollers are arranged at output ends of the second motors, second winding rollers are arranged at output ends of the other second motors, and clamping units are arranged on the first winding rollers and the second winding rollers. Two invention devices are installed on one greenhouse, a linear electric cylinder and a second motor are simultaneously started, the greenhouse film is collected or released on a second winding roller and a first winding roller, and when the greenhouse film is collected or released, the linear electric cylinder and the second motor are simultaneously closed.
Description
Technical Field
The invention relates to a winding device, in particular to a greenhouse film winding device.
Background
The vegetable greenhouse is a frame film-covered structure with excellent heat preservation performance, and people can eat out-of-season vegetables. The common vegetable greenhouse uses a bamboo structure or a steel structure framework, and one or more layers of heat-insulating plastic films are covered on the framework, so that a greenhouse space is formed. The inner part of the shed has good heat preservation effect.
Vegetable greenhouse among the prior art, the heat preservation plastic film that the outside set up often adopts artifical mode to draw from big-arch shelter both sides bottom, finally covers in big-arch shelter skeleton top, has a problem: the temperature control of different vegetables is also different, after the planting of the current vegetable needing heat preservation is finished, when the newly planted vegetable does not need heat preservation, the heat preservation plastic film on the greenhouse needs to be detached, or the temperature control of the same vegetable needs to be continuously switched between heat preservation and non-heat preservation, and then the greenhouse heat preservation plastic film is detached after the temperature control is performed in a manual mode, so that the greenhouse heat preservation plastic film is inconvenient to install.
In view of the above, the prior art vegetable greenhouse should be improved to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a greenhouse film winding device, which solves the problems in the background art.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a big-arch shelter film coiling mechanism, includes the support base of symmetric distribution, is equipped with the fastening hole of symmetric distribution on the support base, its characterized in that, be equipped with the support column on the support base, the support column outside is equipped with the gag lever post, and the support column inboard is equipped with sharp electric jar, is equipped with the slider on the sharp electric jar.
The slider is characterized in that a first rotating rod is arranged on one side of the slider, the slider and the first rotating rod are connected in a rotating mode through a first rotating shaft, a second rotating rod is arranged on one side of the first rotating rod, the first rotating rod and the second rotating rod are connected in a rotating mode through a second rotating shaft, and a supporting plate is arranged at one end of the second rotating rod.
The backup pad inboard all is equipped with the second motor, and arbitrary second motor output is equipped with first wind-up roll, the inside cavity of first wind-up roll, and another second motor output is equipped with the second wind-up roll, second wind-up roll and first wind-up roll sliding connection.
And the first winding roller and the second winding roller are respectively provided with a clamping unit, and the clamping units are respectively sleeved on the first winding roller and the second winding roller.
The symmetrically distributed supporting plates are provided with slide rails, the slide rails are provided with second supporting blocks, and the second supporting blocks are connected with the supporting plates in a sliding mode.
And supporting rods are arranged on the inner sides of the second supporting blocks in symmetrical distribution, and a pressing roller is arranged at one end of each supporting rod.
Furthermore, the limiting rod is L-shaped.
Further, the slider is L-shaped.
Furthermore, one side of the lower end of the sliding block is provided with first supporting blocks which are symmetrically distributed, a first motor is arranged on any one of the first supporting blocks, the output end of the first motor is provided with a hook, and the other end of the hook is rotatably connected with the other first supporting block.
Further, the clamping unit comprises a sliding sleeve, a clamping sleeve and a fastening block, the sliding sleeve is sleeved on the first winding roller and the second winding roller, the clamping sleeve is arranged on the inner side of the sliding sleeve, the fastening blocks are symmetrically distributed at the lower end of the clamping sleeve, the fastening block is located on the outer side of the outline of the greenhouse, the clamping sleeve and the fastening block are elastic pieces, and threaded holes are formed in the fastening block.
Furthermore, a third supporting block is arranged at the lower end of the supporting plate, an expansion spring is arranged on the third supporting block, and one end of the expansion spring is connected with the second supporting block.
The invention has the beneficial effects that: 1. the invention controls the folding and releasing of the greenhouse film through the linear electric cylinder and the second motor;
1. according to the invention, the sliding block and the first rotating rod rotate mutually, and the first rotating rod and the second rotating rod rotate mutually, so that the first winding roller can move along the outline of the greenhouse in the winding process, and is also suitable for different outlines of the greenhouse;
2. the first winding roller and the second winding roller are telescopic, so that the film winding machine can wind films on greenhouses with different lengths;
3. the invention adopts the compression roller to be attached to the outline of the greenhouse, thereby preventing the film from tilting when being rolled up or released.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a greenhouse film winding device according to the present invention;
FIG. 2 is a schematic view of the rolled film of the present invention;
FIG. 3 is an enlarged view of a portion of the present invention at A;
FIG. 4 is an enlarged view of a portion of the present invention at B;
FIG. 5 is an enlarged partial schematic view of the invention at C;
FIG. 6 is a schematic view of a portion of the present invention;
fig. 7 is a schematic view of the structure of the clamping unit of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
A greenhouse film winding device is shown in figures 1, 2 and 3 and comprises symmetrically distributed supporting bases 1, wherein the supporting bases 1 are provided with symmetrically distributed fastening holes 11, and the supporting bases 1 are fastened and connected to the ground through screws.
As shown in fig. 4 and 5, a support column 2 is arranged on the support base 1, a limiting rod 21 is arranged on the outer side of the support column 2, the limiting rod 21 is L-shaped, a linear electric cylinder 3 is arranged on the inner side of the support column 2, a sliding block 4 is arranged on the linear electric cylinder 3, as shown in fig. 6, the sliding block 4 is L-shaped, first support blocks 41 which are symmetrically distributed are arranged on one side of the lower end of the sliding block 4, a first motor 42 is arranged on any one of the first support blocks 41, a hook 43 is arranged at the output end of the first motor 42, and the other end of the hook 43 is rotatably connected with the other first support block 41.
Open sharp electric jar 3, slider 4 on the electric jar 3 of straight line moves along the guide rail on the electric jar 3 of straight line, opens first motor 42, and first motor 42 output drives couple 43 and rotates, and couple 43 rotates to the laminating support column 2 outside, and under the condition of closing electric jar 3 of straight line, under the condition of slider 4 emergence landing suddenly, couple 43 couples on gag lever post 21, locks slider 4.
One side of the sliding block 4 is provided with a first rotating rod 5, the sliding block 4 is rotatably connected with the first rotating rod 5 through a first rotating shaft 51, one side of the first rotating rod 5 is provided with a second rotating rod 52, the first rotating rod 5 is rotatably connected with the second rotating rod 52 through a second rotating shaft 53, and one end of the second rotating rod 52 is provided with a supporting plate 54.
The inner sides of the symmetrically distributed supporting plates 54 are provided with second motors 6, the output end of any one second motor 6 is provided with a first winding roller 61, the first winding roller 61 is hollow, the output end of the other second motor 6 is provided with a second winding roller 62, and the second winding roller 62 is connected with the first winding roller 61 in a sliding manner; greenhouse films are wound on the second winding roller 62 and the first winding roller 61, the linear electric cylinder 3 and the second motor 6 are started, and the greenhouse films are wound or released on the second winding roller 62 and the first winding roller 61.
The first winding roller 61 and the second winding roller 62 have elasticity, and can be freely adjusted according to the lengths of different greenhouses, so that the greenhouse can adapt to different greenhouse lengths; through the mutual rotation of the sliding block 4 and the first rotating rod 5 and the mutual rotation of the first rotating rod 5 and the second rotating rod 52, the first winding roller 61 can be attached to different greenhouse outlines to adapt to different greenhouse outlines, and further the invention can adapt to different greenhouses and enhance the practicability.
Clamping units 7 are arranged on the first winding roller 61 and the second winding roller 62 respectively, as shown in fig. 7, the clamping units 7 are sleeved on the first winding roller 61 and the second winding roller 62 respectively, each clamping unit 7 comprises a sliding sleeve 71, a clamping sleeve 72 and a fastening block 73, the sliding sleeve 71 is sleeved on the first winding roller 61 and the second winding roller 62, the clamping sleeve 72 is arranged on the inner side of the sliding sleeve 71, the fastening blocks 73 are symmetrically distributed at the lower end of the clamping sleeve 72, the fastening blocks 73 are located on the outer side of the greenhouse outline, the clamping sleeves 72 and the fastening blocks 73 are elastic pieces, threaded holes 74 are formed in the fastening blocks 73, bolts penetrate through the threaded holes 74, nuts are screwed on the bolts, the fastening blocks 73 are mutually extruded, and the clamping sleeves 72 further clamp the films wound on the first winding roller 61 and the second winding roller 62 downwards.
The symmetrically distributed supporting plates 54 are all provided with sliding rails 55, the sliding rails 55 are provided with second supporting blocks 8, the second supporting blocks 8 are connected with the supporting plates 54 in a sliding mode, and the second supporting blocks 8 slide along the sliding rails 55.
The inner sides of the second supporting blocks 8 which are symmetrically distributed are provided with supporting rods 81, one ends of the supporting rods 81 are provided with press rollers 82, the press rollers 82 flatten the thin film on the greenhouse outline, and the thin film is prevented from tilting when being rolled up or released.
The lower end of the supporting plate 54 is provided with a third supporting block 56, the third supporting block 56 is provided with an extension spring 57, one end of the extension spring 57 is connected with the second supporting block 8, and the extension spring 57 pulls the second supporting block 8 to move downwards along the sliding rail, so that the pressing roller 82 is further attached to the contour of the greenhouse.
The using method comprises the following steps: firstly, symmetrically distributed supporting bases 1 are respectively installed and fixed at two ends of a greenhouse paved with thin films, and two greenhouse-mounted devices are distributed in a mirror image mode;
secondly, starting the linear electric cylinder 3 to enable the first winding roller 61 and the second winding roller 62 to be positioned at the bottom end of the greenhouse paved with the thin film, winding the thin film on the first winding roller 61 and the second winding roller 62, and sliding the clamping unit 7 to enable the starting end of the thin film to be clamped and fastened on the first winding roller 61 and the second winding roller 62;
thirdly, the first motor 42 is started, the output end of the first motor 42 drives the hook 43 to rotate, and the hook 43 rotates to the horizontal position;
fourthly, simultaneously starting the linear electric cylinder 3 and the second motor 6, and retracting or releasing the greenhouse film on the second winding roller 62 and the first winding roller 61;
and fifthly, when the greenhouse film is packed up or released, the linear electric cylinder 3 and the second motor 6 are closed simultaneously, the first motor 42 is started, the output end of the first motor 42 drives the hook 43 to rotate, and the hook 43 rotates to the outer side of the laminating support column 2.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (4)
1. A greenhouse film winding device comprises symmetrically distributed support bases (1), and symmetrically distributed fastening holes (11) are formed in the support bases (1), and is characterized in that support columns (2) are arranged on the support bases (1), limiting rods (21) are arranged on the outer sides of the support columns (2), linear electric cylinders (3) are arranged on the inner sides of the support columns (2), and sliding blocks (4) are arranged on the linear electric cylinders (3);
a first rotating rod (5) is arranged on one side of the sliding block (4), the sliding block (4) is rotatably connected with the first rotating rod (5) through a first rotating shaft (51), a second rotating rod (52) is arranged on one side of the first rotating rod (5), the first rotating rod (5) is rotatably connected with the second rotating rod (52) through a second rotating shaft (53), and a supporting plate (54) is arranged at one end of the second rotating rod (52);
the inner sides of the supporting plates (54) which are symmetrically distributed are provided with second motors (6), the output end of any one second motor (6) is provided with a first winding roller (61), the first winding roller (61) is hollow, the output end of the other second motor (6) is provided with a second winding roller (62), and the second winding roller (62) is connected with the first winding roller (61) in a sliding mode;
clamping units (7) are arranged on the first winding roller (61) and the second winding roller (62), and the clamping units (7) are sleeved on the first winding roller (61) and the second winding roller (62);
the symmetrically distributed supporting plates (54) are provided with sliding rails (55), the sliding rails (55) are provided with second supporting blocks (8), and the second supporting blocks (8) are connected with the supporting plates (54) in a sliding manner;
supporting rods (81) are arranged on the inner sides of the second supporting blocks (8) which are symmetrically distributed, and a pressing roller (82) is arranged at one end of each supporting rod (81);
one side of the lower end of the sliding block (4) is provided with first supporting blocks (41) which are symmetrically distributed, a first motor (42) is arranged on any one of the first supporting blocks (41), a hook (43) is arranged at the output end of the first motor (42), and the other end of the hook (43) is rotatably connected with the other first supporting block (41);
the clamping unit (7) comprises a sliding sleeve (71), a clamping sleeve (72) and a fastening block (73), the sliding sleeve (71) is sleeved on the first winding roller (61) and the second winding roller (62), the clamping sleeve (72) is arranged on the inner side of the sliding sleeve (71), the fastening blocks (73) which are symmetrically distributed are arranged at the lower end of the clamping sleeve (72), the fastening block (73) is located on the outer side of the greenhouse outline, the clamping sleeve (72) and the fastening block (73) are elastic pieces, and a threaded hole (74) is formed in the fastening block (73).
2. The greenhouse film rolling device as claimed in claim 1, wherein the limiting rod (21) is L-shaped.
3. The greenhouse film rolling device as claimed in claim 1, wherein the sliding block (4) is L-shaped.
4. The greenhouse film rolling device as claimed in claim 1, wherein the supporting plate (54) is provided at a lower end thereof with a third supporting block (56), the third supporting block (56) is provided with a telescopic spring (57), and one end of the telescopic spring (57) is connected with the second supporting block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375608.7A CN109479585B (en) | 2018-11-19 | 2018-11-19 | Greenhouse film winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375608.7A CN109479585B (en) | 2018-11-19 | 2018-11-19 | Greenhouse film winding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109479585A CN109479585A (en) | 2019-03-19 |
| CN109479585B true CN109479585B (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811375608.7A Active CN109479585B (en) | 2018-11-19 | 2018-11-19 | Greenhouse film winding device |
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| Country | Link |
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| CN (1) | CN109479585B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201969117U (en) * | 2010-09-21 | 2011-09-14 | 曾子健 | Portable infusion support |
| CN202293410U (en) * | 2011-09-21 | 2012-07-04 | 宝鸡市天瑞汽车内饰件有限公司 | Safety protection device for hydraulic press |
| CN203206832U (en) * | 2012-09-24 | 2013-09-25 | 芜湖欧标农业发展有限公司 | Curtain rolling apparatus of ventilating opening |
| CN203665529U (en) * | 2013-12-31 | 2014-06-25 | 重庆交通大学 | Mechanical arm with crossed and staggered mechanical fingers |
| CN204157379U (en) * | 2014-09-11 | 2015-02-18 | 红河学院 | Booth net winder |
| CN205157465U (en) * | 2015-11-25 | 2016-04-13 | 山东电力建设第一工程公司 | Boiler heating surface horizontal position welding mouth X X -ray radiographic inspection machine fixed bolster of detecting a flaw |
| CN206743026U (en) * | 2017-05-22 | 2017-12-12 | 何昕宇 | The greenhouse rolling blind motor falsework built using solar energy and hydraulic cylinder |
| CN107511759A (en) * | 2017-09-28 | 2017-12-26 | 南京宝丽晶电子科技有限公司 | A kind of plane ceramic target fixture of angle adjustable |
| CN207284445U (en) * | 2017-10-17 | 2018-05-01 | 中国农业大学 | A kind of device for being used to adjust greenhouse booth face coating covering position |
| CN207476398U (en) * | 2017-10-24 | 2018-06-12 | 四川农业大学 | A kind of film rolling device for greenhouse |
| CN208054828U (en) * | 2018-01-24 | 2018-11-06 | 江苏电科电气设备有限公司 | A kind of electrical cabinet switch operation system |
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2018
- 2018-11-19 CN CN201811375608.7A patent/CN109479585B/en active Active
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| CN109479585A (en) | 2019-03-19 |
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