CN104566022A - Mechanical swinging light-supplementing device for fruits and vegetables in greenhouse - Google Patents
Mechanical swinging light-supplementing device for fruits and vegetables in greenhouse Download PDFInfo
- Publication number
- CN104566022A CN104566022A CN201410815200.2A CN201410815200A CN104566022A CN 104566022 A CN104566022 A CN 104566022A CN 201410815200 A CN201410815200 A CN 201410815200A CN 104566022 A CN104566022 A CN 104566022A
- Authority
- CN
- China
- Prior art keywords
- lampshade
- fruits
- vegetables
- greenhouse
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000012055 fruits and vegetables Nutrition 0.000 title claims abstract description 42
- 238000005286 illumination Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/031—Lighting devices intended for fixed installation of surface-mounted type the device consisting essentially only of a light source holder with an exposed light source, e.g. a fluorescent tube
-
- 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
- A01G9/20—Forcing-frames; Lights, i.e. glass panels covering the forcing-frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/06—Optical design with parabolic curvature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to a mechanical swinging light-supplementing device for fruits and vegetables in a greenhouse. The mechanical swinging light-supplementing device comprises a swinging rod, a big gear, a lampshade swinging shaft, a small gear, a connecting rod, a crank, a stepping motor, a control box, a rack, a lampshade, a light source, a lamp base and the like. A crank swinging rod mechanism is combined with the stepping motor and a programmable logic controller is used for controlling, so that the demand on mechanical swinging light-supplementing for the fruits and vegetables in the greenhouse is met and the illumination for the fruits and vegetables in the greenhouse is maintained at an optimal state for a long time. Under the control mode, the structure is simple and reliable and the cost is saved. The mechanical swinging light-supplementing device has the characteristics of simple and useful property, convenience in mounting and adjusting, huge market potential, obvious economic benefit and social benefit, wide application prospect, and the like.
Description
Technical field
The present invention relates to fruits and vegetables machinery in a kind of greenhouse and swing light compensating apparatus, belong to industrialized agriculture field.
Background technology
In northern China industrialized agriculture is produced, because winter is cold, industrialized agriculture greenhouse occupies critical role, the Main Function in greenhouse is separated the fruits and vegetables growing environment of wherein planting and the external world, keep the natural conditions in greenhouse needed for fruits and vegetables growth to maintain the growth of crop, wherein light filling is exactly a key factor.At present, existing application automatic control equipment carries out the research of light filling to warm indoor crops, as number of patent application: ZL 201120030112.3, and denomination of invention: LED light supplementing lamp for plants; Number of patent application: ZL 201120025798.7, denomination of invention: Intelligent light supplement system for plants etc., but weak point is the research just carrying out light source.In recent years, find that fruits and vegetables growth not only has requirement to intensity of illumination by exposure experiments to light contrast, the impact that the wavelength of illumination and the difference of illumination methods grow fruits and vegetables is also very large, fruits and vegetables need the illumination of appropriate specific wavelength, but can not long-term irradiation, intermittent, rhythmic illumination more adapts to fruits and vegetables growth demand.Had the mode taking time switch light compensating lamp in the past, shortcoming is that light compensating lamp frequent starting decreases service life, and to light load excessive simultaneously for all light compensating lamps simultaneously, easily causes the damage of equipment.Current, market there is fruits and vegetables light filling equipment miscellaneous, but controllable, have periodically machinery to swing light compensating apparatus to yet there are no.
Summary of the invention
In order to meet the requirement of fruits and vegetables growth to illumination in greenhouse, the device be suitable for must be taked in time to solve light filling technical problem, technical problem to be solved by this invention overcomes the deficiencies in the prior art exactly, provides fruits and vegetables machinery in a kind of highly versatile, a kind of greenhouse that with low cost, automaticity is high to swing light compensating apparatus.
For solving the problems of the technologies described above, the present invention adopts following technical scheme to realize: in a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus by fork, gear wheel, lampshade balance staff, pinion, connecting rod, crank, stepper motor, control box, frame, lampshade, light source, lamp socket forms, gear wheel be fixedly connected with fork and pin joint in frame, pinion and lampshade are fixedly mounted on lampshade balance staff two ends, lampshade balance staff pin joint is in frame, change gearratio is engaged each other by gear wheel and pinion, crank is fastened on stepper motor, connecting rod two ends difference pin joint is on fork and crank, light source to be arranged on lamp socket and to be fixed in lampshade, control box is arranged in frame, stepper motor is connected by step motor control line with control box, light source is connected by light source control line with control box, control box connects tie-in line.
Described lampshade profile is parabola, and light source to be arranged on lamp socket and to be fixed on focal line position in the parabola of lampshade, lampshade parabola inner surface be reflective surface for reflection source, focal line position in the parabola that lampshade balance staff is fixed on lampshade.
Described fork has equally spaced fork adjustment hole, adjustment hole is for regulating amplitude of fluctuation, and link pin is connected on fork adjustment hole, crank when doing circle swing and connecting rod have two extreme positions.
Programmable Logic Controller (this patent does not relate to) control in described a kind of greenhouse in fruits and vegetables machinery swing light compensating apparatus in control box is to the periodicity of illumination of fruits and vegetables light filling and light application time.
The tie-in line when driving method of fruits and vegetables machinery swing light compensating apparatus is work in described a kind of greenhouse on control box and external power source are connected, Programmable Logic Controller in control box by the program finished by the pendulum angle of step motor control line traffic control stepper motor and duration of oscillation, stepper motor drives crank to move in a circle, crank drives gear wheel and fork to swing by connecting rod, it is that axle swings that pinion engages drive lampshade with focal line by gear wheel, simultaneously, Programmable Logic Controller in control box is by the switch of light source control line traffic control light source, realize the requirement to the required illumination of fruits and vegetables growth in greenhouse.
Beneficial effect of the present invention is to utilize crank-rocker mechanism and stepper motor to combine, and realize light source machinery by Controlled by Programmable Controller and swing and then realize the light filling requirement to fruits and vegetables, in greenhouse, the illumination of fruits and vegetables can be maintained in optimum state for a long time.This control mode structure is simple, reliable, cost is low, simple and practical, installation and debugging are convenient, market potential is large, economic benefit and social benefit obvious, there is very wide application prospect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the front view that in a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus;
Fig. 2 is the shaft side figure that in a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus;
Fig. 3 is the axle sectional view that in a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus;
Fig. 4,5,6 is that in a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus machinery swing position view;
Fig. 7,8 is extreme position shaft side figures that in a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus swing
In figure:
1, fork, 2, gear wheel, 3, lampshade balance staff, 4, pinion, 5, connecting rod, 6, crank,
7, stepper motor, 8, control box, 9, frame, 10, lampshade, 11, light source, 12, lamp socket,
13, step motor control line, 14, light source control line, 15, tie-in line, 16, reflective surface,
17, fork adjustment hole, 18, focal line in parabola.
Detailed description of the invention
Consult Fig. 1, Fig. 2 and Fig. 3, gear wheel 2 be fixedly connected with fork 1 and pin joint in frame 9, pinion 4 and lampshade 10 are fixedly mounted on lampshade balance staff 3 two ends, lampshade balance staff 3 pin joint is in frame 9, change gearratio is engaged each other by gear wheel 2 and pinion 4, crank 6 is fastened on stepper motor 7, connecting rod 5 two ends difference pin joint is on fork 1 and crank 6, light source 11 to be arranged on lamp socket 12 and to be fixed in lampshade 10, control box 8 is arranged in frame 9, stepper motor 7 is connected by step motor control line 13 with control box 8, light source 11 is connected by light source control line 14 with control box 8, control box 8 there is tie-in line 15, Programmable Logic Controller (this patent does not relate to) control in control box 8 is to the periodicity of illumination of fruits and vegetables light filling in greenhouse and light application time.
Consult Fig. 3, in a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus lampshade 10 profile is parabola, light source 11 to be arranged on lamp socket 12 and to be fixed on focal line 18 position in the parabola of lampshade 10, lampshade parabola inner surface is the light of reflective surface 16 for reflection source 11, focal line 18 position in the parabola that lampshade balance staff 3 is fixed on lampshade 10.
Consult Fig. 3, Fig. 4, Fig. 5 and Fig. 6, in greenhouse, fruits and vegetables machinery swings on light compensating apparatus fork 1 and has equally spaced fork adjustment hole 17 for regulating amplitude of fluctuation, connecting rod 5 pin joint is at fork adjustment hole 17, crank 6 when moving in a circle and connecting rod 5 have two extreme positions, Fig. 5 is limit on the left position, and Fig. 6 is limit on the right-right-hand limit position.
Consult Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, tie-in line 15 when the driving method of fruits and vegetables machinery swing light compensating apparatus is work in a kind of greenhouse on control box 8 is connected with external power source, Programmable Logic Controller in control box 8 by the program finished by the rotational angle of step motor control line 13 control step motor 7 and rotation time, stepper motor 7 drives crank 6 to move in a circle, crank 6 drives gear wheel 2 and fork 1 to swing by connecting rod 5, pinion 4 is engaged by gear wheel 2 and drives lampshade 10 with focal line in parabola 18 for axle swings, simultaneously, Programmable Logic Controller in control box 8 controls the switch of light source 11 by light source control line 14, realize the requirement to the required illumination of fruits and vegetables growth in greenhouse.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is only limited to these explanations.For the technical field of facility agriculture belonging to the present invention; without departing from the inventive concept of the premise; its framework form can be flexible and changeable; can subseries product; if make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that claims that the present invention submits to are determined.
Claims (8)
1. in a greenhouse, fruits and vegetables machinery swings light compensating apparatus, it is characterized in that: comprise fork (1), gear wheel (2), lampshade balance staff (3), pinion (4), connecting rod (5), crank (6), stepper motor (7), control box (8), frame (9), lampshade (10), light source (11), lamp socket (12), fork (1) through gear wheel (2) pin joint in frame (9), pinion (4) and lampshade (10) are arranged on lampshade balance staff (3) two ends, lampshade balance staff (3) pin joint is in frame (9), crank (6) is fastened on stepper motor (7), connecting rod (5) two ends difference pin joint is on fork (1) and crank (6), light source (11) is arranged on lamp socket (12) and goes up and be fixed in lampshade (10), control box (8) is arranged in frame (9).
2. in a kind of greenhouse according to claim 1, fruits and vegetables machinery swings light compensating apparatus, and it is characterized in that: lampshade (10) profile is parabola, light source (11) is arranged on lamp socket (12) and goes up and be fixed on focal line (18) position in the parabola of lampshade (10).
3. in a kind of greenhouse according to claim 2, fruits and vegetables machinery swings light compensating apparatus, it is characterized in that: lampshade (10) parabola inner surface is reflective surface (16).
4. in a kind of greenhouse according to claim 1,2, fruits and vegetables machinery swings light compensating apparatus, it is characterized in that: fork (1) is be fixedly connected with gear wheel (2), pinion (4) and lampshade (10) are be fixedly connected with lampshade balance staff (3), focal line (18) position in the parabola that lampshade balance staff (3) is fixed on lampshade (10), gear wheel (2) and pinion (4) engage each other.
5. in a kind of greenhouse according to claim 1, fruits and vegetables machinery swings light compensating apparatus, it is characterized in that: fork (1) has equally spaced fork adjustment hole (17), and connecting rod (5) pin joint is in fork adjustment hole (17) outside.
6. in a kind of greenhouse according to claim 1, fruits and vegetables machinery swings light compensating apparatus, it is characterized in that: stepper motor (7) is connected by step motor control line (13) with control box (8), light source (11) is connected by light source control line (14) with control box (8), control box (8) connects tie-in line (15).
7. in a kind of greenhouse according to claim 1, fruits and vegetables machinery swings light compensating apparatus, it is characterized in that: the periodicity of illumination of the Controlled by Programmable Controller fruits and vegetables light filling in control box (8) and light application time.
8. in greenhouse according to claim 1, fruits and vegetables machinery swings light compensating apparatus, it is characterized in that: in a kind of greenhouse, fruits and vegetables machinery swings the driving method of light compensating apparatus is that crank (6) does arc swing by stepper motor (7) drive, gear wheel (2) and fork (1) are swung by crank (6) drive by connecting rod (5), and pinion (4) drives lampshade (10) to swing by gear wheel (2) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815200.2A CN104566022A (en) | 2014-12-24 | 2014-12-24 | Mechanical swinging light-supplementing device for fruits and vegetables in greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815200.2A CN104566022A (en) | 2014-12-24 | 2014-12-24 | Mechanical swinging light-supplementing device for fruits and vegetables in greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104566022A true CN104566022A (en) | 2015-04-29 |
Family
ID=53082736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410815200.2A Pending CN104566022A (en) | 2014-12-24 | 2014-12-24 | Mechanical swinging light-supplementing device for fruits and vegetables in greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104566022A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278649A (en) * | 2017-07-16 | 2017-10-24 | 李年贵 | A kind of light compensating apparatus for agricultural cultivation |
| CN108167702A (en) * | 2017-12-29 | 2018-06-15 | 吉林雄飞科技有限公司 | A kind of scan-type plant light compensation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB929076A (en) * | 1960-03-16 | 1963-06-19 | Josef Speck | Flashlight having a built-in dynamo |
| CN202091803U (en) * | 2011-01-17 | 2011-12-28 | 河北农业大学 | Self-charging electric torch |
| CN202746970U (en) * | 2012-07-24 | 2013-02-20 | 招远泽洋工具制造有限公司 | Automatic head-swinging flashlight |
| CN203363859U (en) * | 2013-07-17 | 2013-12-25 | 湖南艾普科技股份有限公司 | Energy-saving self-control type follow light |
| US20140003029A1 (en) * | 2011-03-24 | 2014-01-02 | Zhaoqing Hengyi Industrial Company Ltd | Rotary lamp holder |
| CN204358542U (en) * | 2014-12-24 | 2015-05-27 | 长春市农业机械研究院 | In a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus |
-
2014
- 2014-12-24 CN CN201410815200.2A patent/CN104566022A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB929076A (en) * | 1960-03-16 | 1963-06-19 | Josef Speck | Flashlight having a built-in dynamo |
| CN202091803U (en) * | 2011-01-17 | 2011-12-28 | 河北农业大学 | Self-charging electric torch |
| US20140003029A1 (en) * | 2011-03-24 | 2014-01-02 | Zhaoqing Hengyi Industrial Company Ltd | Rotary lamp holder |
| CN202746970U (en) * | 2012-07-24 | 2013-02-20 | 招远泽洋工具制造有限公司 | Automatic head-swinging flashlight |
| CN203363859U (en) * | 2013-07-17 | 2013-12-25 | 湖南艾普科技股份有限公司 | Energy-saving self-control type follow light |
| CN204358542U (en) * | 2014-12-24 | 2015-05-27 | 长春市农业机械研究院 | In a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278649A (en) * | 2017-07-16 | 2017-10-24 | 李年贵 | A kind of light compensating apparatus for agricultural cultivation |
| CN108167702A (en) * | 2017-12-29 | 2018-06-15 | 吉林雄飞科技有限公司 | A kind of scan-type plant light compensation device |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |