CN104094801B - Accurate light compensating apparatus is moved in a kind of seedbed - Google Patents
Accurate light compensating apparatus is moved in a kind of seedbed Download PDFInfo
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- CN104094801B CN104094801B CN201410333795.8A CN201410333795A CN104094801B CN 104094801 B CN104094801 B CN 104094801B CN 201410333795 A CN201410333795 A CN 201410333795A CN 104094801 B CN104094801 B CN 104094801B
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- light compensating
- guide rail
- connecting frame
- compensating lamp
- friction pulley
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Abstract
The present invention relates to a kind of seedbed and move accurate light compensating apparatus, comprise guide rail, mobile unit and light filling unit; Mobile unit comprises BOGEY WHEEL, connecting frame, friction pulley and drive motors, guide rail is arranged on the top in the district that nurses young plants in hothouses, the upper and lower both sides of guide rail are respectively equipped with load-bearing race and friction race, BOGEY WHEEL is arranged in load-bearing race, connecting frame upper end is connected with BOGEY WHEEL, be suspended on guide rail by BOGEY WHEEL, friction pulley is located at connecting frame inside, and coordinate rolling to be connected with friction race, drive motors is located at the outside of connecting frame, and be connected with friction pulley, drive friction pulley and connecting frame to move on guide rail; Light filling unit comprises the light compensating lamp that is connected to connecting frame below. Compared with prior art, the present invention realizes the movement of light compensating lamp on guide rail by friction pulley and coordinating of BOGEY WHEEL, and drive motors is according to movement velocity and the amplitude of the pattern control light compensating lamp of setting, realize accurate light filling, simple operation, simple in structure, operating efficiency is high, easily promotes.
Description
Technical field
The present invention relates to a kind of light compensating apparatus, especially relate to a kind of seedbed and move accurate light compensating apparatus, belong to and establishExecute agriculture medium temperature chamber field of planting.
Background technology
Chinese patent CN203424055U has announced a kind of artificial light filling greenhouse stereo-seedling growing frame, comprise support andThe support plate in the laid seedbed that some layers of installing along support height direction parallel, and at the bottom of the support plate of top, each seedbedFace is provided with some LED lamps, and some lower hanging water spray heads are also installed simultaneously.
What in above-mentioned patent, adopt is fixed position light filling, and this mode is also the light-supplementing system in current domestic greenhouseThe mode generally adopting, what the drawback of this mode was light compensating lamp cloth easily causes plant growth inequality, blade face very littleLong-pending index is low, light compensating lamp cloth too much easily cause the reduction of energy utilization rate and the rising of temperature. Therefore provide a kind ofCan promote efficiency of energy utilization and improve light filling uniformity, improve plant photosynthesis efficiency, obtain maximum leaf areaThe light compensating apparatus of index, is one for seedling field, existing greenhouse light filling technology and enriches greatly and supplement.
Summary of the invention
Object of the present invention is exactly to provide a kind of implementation and operation just in order to overcome the defect that above-mentioned prior art existsPrompt, simple in structure, cost of labor is low, operating efficiency is high, the seedbed that is applicable in greenhouse extensive crop light filling is movedMoving light compensating apparatus.
Object of the present invention can be achieved through the following technical solutions:
Accurate light compensating apparatus is moved in a kind of seedbed, comprises guide rail, mobile unit and light filling unit;
Described guide rail is arranged on the top in the district that nurses young plants in hothouses, and the upper and lower both sides of described guide rail are respectively equipped with load-bearing raceWith friction race;
Described mobile unit comprises BOGEY WHEEL, connecting frame, friction pulley and drive motors, described load-bearing position of wheelIn load-bearing race, described connecting frame upper end is connected with BOGEY WHEEL, is suspended on guide rail institute by BOGEY WHEELThe friction pulley of stating is located at connecting frame inside, and coordinates rolling to be connected with friction race, and described drive motors is located atThe outside of connecting frame, and be connected with friction pulley, drive friction pulley and connecting frame to move on guide rail;
Described light filling unit comprises the light compensating lamp that is connected to connecting frame below.
Also comprise control module, described control module comprises position sensor and computer, described position sensingDevice is along the uniform setting of rail length direction, the position of induction light compensating lamp, described computer simultaneously with drive motors andPosition sensor connects, and is controlling the operational mode of drive motors, and accepts the light compensating lamp that position sensor sendsPositional information.
Totally two of described load-bearing races, be arranged in parallel, and described BOGEY WHEEL is provided with two, lay respectively at two titlesIn roller groove, and be connected with the upper end of connecting frame both sides respectively.
Described light filling unit comprises lamp socket, light compensating lamp and reflector, and described lamp socket is connected to connection by connecting rodThe below of framework, described light compensating lamp is arranged on lamp socket, and described reflector is located at light compensating lamp around.
Described reflector is made up of the reflective aluminium sheet of minute surface of four isosceles trapezoids, along two blocks of aluminium of rail length directionPlate and horizontal direction angle are 45 °, perpendicular to two blocks of aluminium sheets and the horizontal direction angle of rail length direction are60°。
Described light compensating lamp is LED light compensating lamp or biological sodium vapor lamp, and light compensating lamp specification is according to different concrete adjustings of crop.
Be provided with two or more light fillings unit along rail length direction, each light filling unit is respectively by independently mobile singleUnit is arranged on guide rail, and each light filling is connected by gangbar between unit, wherein one or more mobile unitsDrive motors operation, drives all light filling unit to move on guide rail.
Described connecting frame is combined to form by two side plates and a base plate.
The outer side covers of described friction pulley has leather layer or the rubber layer of increasing friction force.
Compared with prior art, light compensating apparatus is moved in a kind of seedbed that the present invention proposes, and light compensating lamp passes through friction pulleyWith the movement realizing on guide rail that coordinates of BOGEY WHEEL, drive motors is accurately controlled according to the pattern of setting in computerThe movement velocity of light compensating lamp and amplitude, realize accurate light filling. Particularly, there is following beneficial effect:
(1) integrated use efficiency of the present invention is high, by integrated the mobile control of light compensating lamp.
(2) the present invention comprehensively adopts friction pulley and support wheel to realize the automated location control of light compensating lamp.
(3) the present invention has increased substantially the utilization ratio of the energy by mobile light compensating lamp, has maximized leaf areaIndex.
(4) the present invention is applicable to large-scale accurately light filling in greenhouse, when concrete operations, needs according to the growth of cropAsk the different light filling pattern of selecting, thereby determine translational speed and the light filling intensity of light compensating lamp. Simple operation, structureSimply, cost of labor is low, and operating efficiency is high, widely applicable, easily promotes.
Brief description of the drawings
Fig. 1 is that light compensating apparatus structural representation is moved in the seedbed in embodiment 1;
Fig. 2 is the structural representation of light filling unit;
Fig. 3 is that light compensating apparatus structural representation is moved in the seedbed in embodiment 2.
Number in the figure: 1 is guide rail, 2 is BOGEY WHEEL, and 3 is friction pulley, and 4 is connecting frame, and 5 is drive motors,6 is lamp socket, and 7 is light compensating lamp, and 8 is reflector, and 9 is computer, and 10 is gangbar.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
Accurate light compensating apparatus is moved in a kind of seedbed, as shown in Figure 1, comprises guide rail 1, mobile unit, light filling unitAnd control module;
Mobile unit comprises BOGEY WHEEL 2, connecting frame 4, friction pulley 3 and drive motors 5, and guide rail 1 is arranged onThe top in greenhouse, guide rail is respectively equipped with load-bearing race and friction race in both sides Shang Xia 1, and totally two of load-bearing races are flatRow arrange, BOGEY WHEEL 2 is provided with two, lay respectively at two and weigh in race, and respectively with connecting frame 4 both sidesUpper end connect, connecting frame 4 is combined to form by two side plates and a base plate. Connecting frame 4 passes through BOGEY WHEEL2 are suspended on guide rail 1, and friction pulley 3 is located at connecting frame 4 inside, and coordinate rolling to be connected with friction race,The outer side covers of friction pulley 3 has leather layer or the rubber layer of increasing friction force. Drive motors 5 is located at connecting frame 4Outside, and be connected with friction pulley 3, can, by the rotating and reverse of motor, drive friction pulley 3 and connection boxFrame 4 moves forward and backward on guide rail 1.
Light filling unit as shown in Figure 2, comprises lamp socket 6, light compensating lamp 7 and reflector 8, and lamp socket 6 connects by connecting rodBe connected on the below of connecting frame 4, light compensating lamp 7 is arranged on lamp socket 6, and reflector 8 is located at light compensating lamp 7 around.Reflector 8 is made up of the reflective aluminium sheet of minute surface of four isosceles trapezoids, along two blocks of aluminium sheets and the water of guide rail 1 length directionFlat angular separation is 45 °, is 60 ° perpendicular to two blocks of aluminium sheets and the horizontal direction angle of guide rail 1 length direction.Light compensating lamp 7 is LED light compensating lamp or biological sodium vapor lamp, and light compensating lamp specification is according to different concrete adjustings of crop.
Control module comprises position sensor and computer 9, and position sensor is along the uniform setting of guide rail 1 length direction,The position of induction light compensating lamp 7, computer 9 is connected with drive motors 5 and position sensor simultaneously, is controlling and is drivingThe operational mode of motor 5, and accept the positional information of light compensating lamp 7 that position sensor sends. Computer 9 is storedThe light compensating lamp of setting move apart from discrete time, and the light compensating lamp position arrived of demonstration and storage of collected.
Seedbed is moved accurate light compensating apparatus workflow and is described below:
Before work, check light filling cell position, confirm that light compensating lamp is in initial position. When the work of this device, connect electricitySource, arranges light filling cell moving pattern by computer display, and drive motors drives according to speed and the direction setDynamic friction wheel rotates, and the frictional force between friction pulley and friction race passes to BOGEY WHEEL by connecting frame, drivesBOGEY WHEEL advances, and light filling unit advances thereupon; In the time advancing to certain position, drive motors reversion, drives load-bearingWheel backwards rotation, the reverse movement in light filling unit, gets back to initial position, and drive motors again forward carries out the next one and movesMoving circulation.
Embodiment 2
As shown in Figure 3, difference from Example 1 is, is provided with two or more benefits along guide rail 1 length directionLight unit, each light filling unit is arranged on guide rail 1 by mobile unit independently respectively, logical between each light filling unitCross gangbar 10 and be connected, the drive motors 5 of wherein one or more mobile units moves, and drives all benefitsLight unit moves on guide rail 1.
In the present embodiment, the mode that guide rail can splice by series connection extends, and can on the guide rail extending, arrange multipleLight filling unit, not demand motive device of the light filling unit of increase, mobile dependence of the light filling unit of increase connects two coversThe gangbar of light filling unit drives, thereby realizes the synchronizing moving of two light compensating lamps. This embodiment has expanded light fillingScope has reduced equipment cost simultaneously.
The above-mentioned description to embodiment is can understand and use for ease of those skilled in the art to send outBright. Person skilled in the art obviously can easily make various amendments to these embodiment, and handle is at thisThe General Principle illustrating is applied in other embodiment and needn't passes through performing creative labour. Therefore, the present invention does not limitIn above-described embodiment, those skilled in the art are according to announcement of the present invention, do not depart from changing that category of the present invention makesEntering and revise all should be within protection scope of the present invention.
Claims (7)
1. an accurate light compensating apparatus is moved in seedbed, it is characterized in that, comprises guide rail (1), mobile unit and benefitLight unit;
Described guide rail (1) is arranged on the top in the district that nurses young plants in hothouses, and establish respectively the upper and lower both sides of described guide rail (1)There are load-bearing race and friction race;
Described mobile unit comprises BOGEY WHEEL (2), connecting frame (4), friction pulley (3) and drive motors (5),Described BOGEY WHEEL (2) is provided with two, lays respectively in two load-bearing races described connecting frame (4) twoThe upper end of side is connected with BOGEY WHEEL (2) respectively, is suspended on guide rail (1) upper, described by BOGEY WHEEL (2)Friction pulley (3) is located at connecting frame (4) inside, and coordinates rolling to be connected with friction race, described driving electricityMachine (5) is located at the outside of connecting frame (4), and is connected with friction pulley (3), drives friction pulley (3) and connectsConnect framework (4) upper mobile at guide rail (1);
Described light filling unit comprises the light compensating lamp (7) that is connected to connecting frame (4) below;
Be provided with multiple light fillings unit along guide rail (1) length direction, each light filling unit is respectively by independently mobile singleIt is upper that unit is arranged on guide rail (1), between each light filling unit, be connected by gangbar (10), one of them or manyDrive motors (5) operation of individual mobile unit, drives all light filling unit upper mobile at guide rail (1).
2. accurate light compensating apparatus is moved in a kind of seedbed according to claim 1, it is characterized in that, also comprisesControl module, described control module comprises position sensor and computer (9), described position sensor is along leadingThe uniform setting of rail (1) length direction, the position of induction light compensating lamp (7), described computer (9) simultaneously withDrive motors (5) and position sensor connect, and are controlling the operational mode of drive motors (5), and are accepting positionThe positional information of the light compensating lamp (7) that sensor sends.
3. accurate light compensating apparatus is moved in a kind of seedbed according to claim 1, it is characterized in that, describedLight filling unit comprises lamp socket (6), light compensating lamp (7) and reflector (8), and described lamp socket (6) connects by connecting rodBe connected on the below of connecting frame (4), it is upper that described light compensating lamp (7) is arranged on lamp socket (6), and described is reflectivePlate (8) is located at light compensating lamp (7) around.
4. accurate light compensating apparatus is moved in a kind of seedbed according to claim 3, it is characterized in that, describedReflector (8) is made up of the reflective aluminium sheet of minute surface of four isosceles trapezoids, along two blocks of aluminium of guide rail (1) length directionPlate and horizontal direction angle are 45 °, perpendicular to two blocks of aluminium sheets and the horizontal direction angle of guide rail (1) length directionIt is 60 °.
5. move accurate light compensating apparatus according to a kind of seedbed described in any one in claim 1,3,4, its spyLevy and be, described light compensating lamp (7) is LED light compensating lamp or biological sodium vapor lamp.
6. accurate light compensating apparatus is moved in a kind of seedbed according to claim 1, it is characterized in that, describedConnecting frame (4) is combined to form by two side plates and a base plate.
7. accurate light compensating apparatus is moved in a kind of seedbed according to claim 1, it is characterized in that, describedThe outer side covers of friction pulley (3) has leather layer or the rubber layer of increasing friction force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333795.8A CN104094801B (en) | 2014-07-14 | 2014-07-14 | Accurate light compensating apparatus is moved in a kind of seedbed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333795.8A CN104094801B (en) | 2014-07-14 | 2014-07-14 | Accurate light compensating apparatus is moved in a kind of seedbed |
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| CN104094801A CN104094801A (en) | 2014-10-15 |
| CN104094801B true CN104094801B (en) | 2016-05-18 |
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| CN201410333795.8A Expired - Fee Related CN104094801B (en) | 2014-07-14 | 2014-07-14 | Accurate light compensating apparatus is moved in a kind of seedbed |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857038B (en) * | 2017-03-02 | 2020-05-22 | 北京农业智能装备技术研究中心 | Light supplementing device and method for greenhouse vine fruits and vegetables |
| CN109594455B (en) * | 2019-01-25 | 2020-10-30 | 吉林大学 | Illumination test system of vehicle-mounted crack active visual detection system based on friction wheel |
| CN110278797A (en) * | 2019-07-09 | 2019-09-27 | 安徽科杰粮保仓储设备有限公司 | A kind of greenhouse automatic illumination compensating apparatus and method |
| CN111174153A (en) * | 2020-03-09 | 2020-05-19 | 江苏云与雾物联科技有限公司 | Motion type plant light filling device |
| CN113303124B (en) * | 2021-07-06 | 2023-01-31 | 阜阳师范大学 | Lifting type light supplementing device for crops |
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