Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of seedbed mobile precise light supplement device

A light-filling and precise technology, applied in horticulture, greenhouse cultivation, botanical equipment and methods, etc., can solve the problems of reduced energy utilization rate of light-filling light cloth, uneven growth of light-filling light cloth plants, low leaf area index, etc. , to achieve the effect of simple structure, low labor cost, and maximized leaf area index

Inactive Publication Date: 2016-05-18
TONGJI UNIV
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned patents use fixed position supplementary light. This method is also commonly used in domestic greenhouse lighting systems. The disadvantage of this method is that too little supplementary light distribution can easily cause uneven plant growth and leaf area. The index is low, and too many fill light cloths will easily lead to a decrease in energy utilization and a rise in temperature

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of seedbed mobile precise light supplement device
  • A kind of seedbed mobile precise light supplement device
  • A kind of seedbed mobile precise light supplement device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of seedbed moving precision supplementary light device, such as figure 1 As shown, it includes guide rail 1, moving unit, supplementary light unit and control unit;

[0030] The mobile unit includes a load-bearing wheel 2, a connecting frame 4, a friction wheel 3 and a drive motor 5. The guide rail 1 is arranged above the greenhouse. The upper and lower sides of the guide rail 1 are respectively provided with load-bearing wheel grooves and friction wheel grooves. There are two load-bearing wheel grooves. Arranged in parallel, there are two load-bearing wheels 2, which are respectively located in two weighing wheel grooves, and are respectively connected to the upper ends on both sides of the connecting frame 4. The connecting frame 4 is formed by combining two side plates and a bottom plate. The connecting frame 4 is suspended on the guide rail 1 by the load-bearing wheels 2, and the friction wheel 3 is arranged inside the connecting frame 4, and is connected wit...

Embodiment 2

[0036] Such as image 3 As shown, the difference from Embodiment 1 is that two or more supplementary light units are provided along the length direction of the guide rail 1, and each supplementary light unit is respectively arranged on the guide rail 1 through an independent moving unit, and between each supplementary light unit The drive motors 5 of one or more moving units are connected through the linkage rod 10 to drive all the supplementary light units to move on the guide rail 1 .

[0037] In this embodiment, the guide rail can be extended by splicing in series, and multiple light supplement units can be installed on the extended guide rail. The added light supplement unit does not need a driving device, and the movement of the added light supplement unit depends on connecting two sets of supplement light. Driven by the linkage rod of the unit, the synchronous movement of the two fill lights is realized. This implementation mode expands the supplementary light range and...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a movable precise light supplement device for seedbeds. The movable precise light supplement device comprises a guiderail, a moving unit and a light supplement unit. The moving unit comprises a load-bearing wheel, a connecting frame, a friction wheel and a drive motor. The guide rail is disposed above a greenhouse seedling culture area. A load-bearing wheel groove and a friction wheel groove are respectively formed in the upper and lower sides of the guiderail. The load-bearing wheel is located in the load-bearing wheel groove. The upper end of the connecting frame is connected with the load-bearing wheel. The connecting frame is hung on the guiderail through the load-bearing wheel. The friction wheel is disposed inside the connecting frame and in rolling connection with the friction wheel groove in a matched manner. The drive motor is disposed on the outer side of the connecting frame and connected with the friction wheel. The drive motor drives the friction wheel and the connecting frame to move on the guiderail. The light supplement unit comprises a light supplement lamp connected below the connecting frame. Compared with the prior art, the movable precise light supplement device has the advantages that the light supplement lamp can move on the guiderail by the coordination of the friction wheel and the load-bearing wheel, the moving speed and amplitude of the light supplement lamp are controlled by the drive motor according to set modes, precise light supplement is achieved, and the device is convenient to operate, simple in structure, high in work efficiency and easy to popularize.

Description

technical field [0001] The invention relates to a light supplement device, in particular to a seedbed moving precise light supplement device, which belongs to the field of greenhouse planting in facility agriculture. Background technique [0002] Chinese patent CN203424055U discloses a kind of artificial supplementary light greenhouse three-dimensional seedling stand, including support and several layers of parallel support plates installed along the height direction of the support, which can be placed on the seedbed, and several LED lights are installed on the bottom surface of the support plate above each seedbed. Simultaneously, several hanging water sprinklers are also installed. [0003] The above-mentioned patent uses fixed-position supplementary light. This method is also commonly used in domestic greenhouse lighting systems. The disadvantage of this method is that too little supplementary light distribution can easily lead to uneven plant growth and poor leaf area. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/20
Inventor 陈杰司慧萍吴军辉林开颜孙亮李引施建锋周全秦同娣
Owner TONGJI UNIV