A kind of multi-layer overturned seedling raising rack for promoting photosynthesis

Abstract

The invention discloses a multi-layer turnover-type seedling growing rack for promoting photosynthesis. The multi-layer turnover-type seedling growing rack comprises two side-by-side supporting framesand multiple transverse beams welded to the supporting frames, a main rotary shaft penetrates through a bearing of the transverse beam in the middle of one supporting frame, an auxiliary rotary shaftpenetrates through a bearing of the transverse beam in the middle of the other supporting frame, and ports of the main rotary shaft and the auxiliary rotary shaft are embedded into bearings of a first side plate and a second side plate respectively; when turnover adjustment is conducted and the first side plate or the second side plate is rotated, since cultivation frames are movably connected with the first side plate or the second side plate through cylinders in the rotation process, and the gravity center of semicircular iron blocks is vertically downward all the time, in the process of rotating the first side plate or the second side plate, the cultivation frames are still kept horizontal all the time, and the first side plate and the second side plate can be adjusted and rotated to any positions of the cultivation frames and cooperate with sunlight at different angles to achieve the sufficient photosynthesis; through branch pipes, liquid on a drainage pipe is divided into different cultivation frames, timely spraying is facilitated, and water does not need to be transferred from other places.

Description

technical field [0001] The invention relates to a seedling raising rack, in particular to a multi-layer turning seedling raising rack which promotes photosynthesis. Background technique [0002] Seedling cultivation means cultivating seedlings. The original meaning refers to cultivating seedlings in nurseries, hotbeds or greenhouses for transplantation to the land for planting. It can also refer to the stage when various organisms are small and artificially protected until they can survive independently. As the saying goes, "the seedlings are strong and half harvested". Seedling raising is a labor-intensive, time-consuming and highly technical job. The nursery site should be located in a place with convenient transportation, flat, open land, no water accumulation, water source and power supply, and the environmental conditions of the nursery site must meet the requirements of pollution-free production. [0003] Seedling racks are needed in the process of raising seedlings....

AI Technical Summary

Problems solved by technology

[0003] Seedling racks are needed in the process of raising seedlings. The existing seedling racks are simple in design. At present, how to place a large number of seedling trays has become a major problem for enterprises. If the traditional seedling racks are placed, the upper seedling tray will block the lower layer, resulting in the problem that the lower seedling tray cannot receive sufficient light, often resulting in sun shading and uneven light intensity, which will affect the lighting of the seedlings. The intuitive performance is The leaf color is uneven, and the sunlight cannot be fully utilized, which is not conducive to the photosynthesis of the seedlings, and affects the survival rate and growth of the seedlings

Images