CN204358542U - In a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus - Google Patents
In a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus Download PDFInfo
- Publication number
- CN204358542U CN204358542U CN201420830609.7U CN201420830609U CN204358542U CN 204358542 U CN204358542 U CN 204358542U CN 201420830609 U CN201420830609 U CN 201420830609U CN 204358542 U CN204358542 U CN 204358542U
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- lampshade
- fruits
- vegetables
- greenhouse
- compensating apparatus
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Abstract
In a kind of greenhouse, fruits and vegetables machinery swing light compensating apparatus is made up of fork, gear wheel, lampshade balance staff, pinion, connecting rod, crank, stepper motor, control box, frame, lampshade, light source and lamp socket etc., crank-rocker mechanism and stepper motor is utilized to combine, realize swinging light filling requirement to the machinery of fruits and vegetables of greenhouse by Controlled by Programmable Controller, impel the illumination of fruits and vegetables in greenhouse to be maintained in optimum state for a long time.This control mode structure is simple, reliably, provides cost savings, have simple and practical, installation and debugging convenient, market potential large, economic benefit and social benefit obviously, the feature such as have a extensive future.
Description
Technical field
The utility model relates to fruits and vegetables machinery in a kind of greenhouse and swings light compensating apparatus, belongs 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 utility model title: LED light supplementing lamp for plants; Number of patent application: ZL 201120025798.7, utility model title: 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 in the utility model 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 utility model 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.
The utility model beneficial effect 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 utility model is further illustrated.
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, the controller compiled (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, the controller compiled 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, the controller compiled 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 detailed description of the utility model, can not assert that concrete enforcement of the present utility model is only limited to these explanations.For the technical field of facility agriculture belonging to the utility model; without departing from the concept of the premise utility; 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 utility model 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, 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, 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), 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 |
|---|---|---|---|
| CN201420830609.7U CN204358542U (en) | 2014-12-24 | 2014-12-24 | In a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830609.7U CN204358542U (en) | 2014-12-24 | 2014-12-24 | In a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204358542U true CN204358542U (en) | 2015-05-27 |
Family
ID=53260012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830609.7U Expired - Fee Related CN204358542U (en) | 2014-12-24 | 2014-12-24 | In a kind of greenhouse, fruits and vegetables machinery swings light compensating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204358542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566022A (en) * | 2014-12-24 | 2015-04-29 | 长春市农业机械研究院 | Mechanical swinging light-supplementing device for fruits and vegetables in greenhouse |
| CN106212081A (en) * | 2016-08-09 | 2016-12-14 | 广州大学 | A kind of external sunshade planting technique ecosystem of adjustable-angle |
-
2014
- 2014-12-24 CN CN201420830609.7U patent/CN204358542U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566022A (en) * | 2014-12-24 | 2015-04-29 | 长春市农业机械研究院 | Mechanical swinging light-supplementing device for fruits and vegetables in greenhouse |
| CN106212081A (en) * | 2016-08-09 | 2016-12-14 | 广州大学 | A kind of external sunshade planting technique ecosystem of adjustable-angle |
| CN106212081B (en) * | 2016-08-09 | 2020-10-27 | 广州大学 | But angle regulation's outer sunshade planting ecosystem |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20201224 |