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Seedling cultivation rack convenient to adjust planting height

A seedling rack and height technology, applied in the agricultural field, can solve the problems that the seedling rack cannot be adjusted, and the nutrient solution is prone to precipitation, etc., and achieve the effect of expanding the spraying range and mixing evenly

Inactive Publication Date: 2019-11-08
陈彩霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing seedling racks cannot adjust the water depth of the roots of the seedlings according to different types of crops, and the nutrient solution is prone to precipitation

Method used

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  • Seedling cultivation rack convenient to adjust planting height
  • Seedling cultivation rack convenient to adjust planting height
  • Seedling cultivation rack convenient to adjust planting height

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see Figure 1-3 , in the embodiment of the present invention, a kind of seedling raising frame that is convenient to adjust planting height comprises fixed frame 1, nutrient solution tray 2, planting tray 8 and liquid storage tank 10, and the inside of fixed frame 1 is equipped with nutrient solution tray 2, and fixed frame A slide rail 3 is installed on the inner wall of 1, and the edge of the nutrient solution tray 2 is embedded in the slide rail 3. The nutrient solution tray 2 can slide up and down along the slide rail 3. A lifting mechanism is installed under the nutrient solution tray 2. The lifting mechanism includes The positive and negative motor 4, the first two-way screw rod 5, the lifting slider 6 and the connecting rod 7, the side wall of the fixed frame 1 are fixedly connected with the positive and negative motor 4, and the shaft extension end of the positive and negative motor 4 is fixedly connected with the second A two-way screw rod 5, the end of the fir...

Embodiment 2

[0022] On the basis of Embodiment 1, a stirring mechanism is installed inside the liquid storage tank 10, and the stirring mechanism includes a stirring motor 12, a driving shaft 13, a driven shaft 14, a stirring plate 15, a stirring plate 15 and a first bevel gear set 16, The top of the liquid storage tank 10 is fixedly connected with a stirring motor 12, and the shaft extension end of the stirring motor 12 is fixedly connected with a driving shaft 13, and the driving shaft 13 extends into the liquid storage tank 10, and the two sides of the driving shaft 13 are respectively provided with driven shafts 14. One end of the driven shaft 14 is connected to the driving shaft 13 through the first bevel gear set 16, the other end of the driven shaft 14 is connected to the inner wall of the liquid storage tank 10 in rotation, and a stirring plate 15 is distributed on the driven shaft 14, Stirring motor 12 drives driving shaft 13 to rotate when running, and then drives driven shaft 14 ...

Embodiment 1、 Embodiment 2

[0023] In conjunction with Embodiment 1 and Embodiment 2, the working principle of the present invention is: the crop seedlings are planted in the planting groove 9, and the roots of the seedlings stretch out from the bottom of the planting groove 9, and are immersed in the nutrient solution in the nutrient solution tray 2 , the seedlings are cultivated, and the depths of the roots of the seedlings of different crops are different, start the forward and reverse motor 4, drive the first two-way screw mandrel 5 to rotate, drive the nutrient solution plate 2 to move up and down, and adjust the height of the nutrient solution plate 2, thereby Regulate the water entry depth of seedling roots according to actual needs, start the stirring motor 12, drive the driving shaft 13 to rotate, and then drive the driven shaft 14 to rotate through the first bevel gear set 16, utilize the stirring plate 15 to stir the nutrient solution, and drive the nutrient solution to tumbling upwards, Preven...

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Abstract

The invention relates to the technical field of agriculture, in particular to a seedling cultivation rack convenient to adjust planting height. The seedling cultivation rack comprises a fixing frame,a nutrient solution tray, a planting tray and a liquid storage tank. The nutrient solution tray is mounted in the fixing frame, a lifting mechanism is mounted under the nutrient solution tray, the planting tray is mounted above the nutrient solution tray, and the liquid storage tank is fixedly connected to the top of the fixing frame. A low-speed motor is fixedly connected to the top of the fixingframe, a half bevel gear sleeves a shaft extending end of the low-speed motor, a second two-way screw rod is mounted in the fixing frame, and a left bevel gear and a right bevel gear sleeve the middle of the second two-way screw rod. Spraying sliders sleeve the second two-way screw rod, a spraying disc is fixedly connected to the lower surface of each spraying slider, and a stirring mechanism ismounted in the liquid storage tank. Crop seedlings are planted in planting grooves, different crop seedlings are different in underwater penetration of roots, and the underwater penetration of the seedling roots can be adjusted according to practical demands through the lifting mechanism.

Description

technical field [0001] The invention relates to the technical field of agriculture, in particular to a seedling raising frame which is convenient for adjusting the planting height. Background technique [0002] Seedling cultivation means the cultivation of seedlings. The original intention refers to the cultivation of seedlings in nurseries, hotbeds or greenhouses, ready to be transplanted to the land for planting. It can also refer to the stage in which various organisms are artificially protected until they can survive independently. [0003] The existing seedling raising rack cannot adjust the water depth of the roots of the seedlings according to different types of crops, and the nutrient solution is prone to precipitation. Contents of the invention [0004] The object of the present invention is to provide a seedling raising frame which is convenient for adjusting the planting height, so as to solve the problems raised in the above-mentioned background technology. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/28A01G9/029A01C23/04B01F7/18B01F7/16B01F3/08
CPCA01G9/28A01G9/0293A01C23/047B01F23/49B01F27/85B01F27/90B01F2101/48
Inventor 不公告发明人
Owner 陈彩霞
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