Rotary three-dimensional planting device

Abstract

The invention relates to a rotary three-dimensional planting device. The device comprises a vertical frame, a rotating shaft and a cylindrical planting frame, wherein the vertical frame is fixedly arranged on the ground, the rotating shaft is fixedly arranged on the vertical frame, and the cylindrical planting frame sleeves the rotating shaft. The device is characterized in that a plurality of planting grooves are distributed in the inner side and outer side of the planting frame respectively; a spiral pipeline for supplying water or a nutrient solution is arranged in the planting frame in the axial direction; capillary suction devices extending into each planting groove in the inner side and outer side of the planting frame are arranged on the spiral pipeline and used for sucking the water or the nutrient solution in the spiral pipeline into each planting groove in the inner side and outer side of the planting frame. Each capillary suction device comprises a strip-shaped flexible support and capillary strips, wherein the capillary strips are arranged on the support and made of a material with high hydroscopicity. The rotary three-dimensional planting device is high in spatial utilization rate, and the water or the nutrient solution reaches plant rhizomes easily.

Description

technical field [0001] The invention relates to the technical field of plant planting equipment, in particular to a rotary three-dimensional planting device. Background technique [0002] The Chinese invention patent application whose application publication number is CN102835299A discloses a kind of rotating three-dimensional planting device, and its structure is as follows: figure 1 As shown, it includes a stand 1a, the stand 1a is provided with a rotating shaft 2a, and a cylindrical planting frame 3a with one side opening is set on the rotating shaft 2a, and a motor 4a is arranged on the top of the planting frame 3a, and the motor 4a It is connected with the top of the rotating shaft 2a through a reduction box, and a number of positioning holes 5a are distributed on the side wall of the planting frame 3a. Planting cups 6a are arranged obliquely in each positioning hole 5a, and the inner bottom of each planting cup 6a is provided with an extension for plant rhizomes. The ...

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Problems solved by technology

[0003] However, the existing rotary three-dimensional planting device has the following technical problems: since the planting frame 3 has a positioning hole 5a on the side wall, and the planting cup 6a is placed obliquely in the positioning hole 5a to plant plants, the planting cup 6a can only Planting plants on one side (outside) of the planting frame 3a, the space utilization rate is not high; in addition, in terms of water supply or nutrient solution, since the through hole 7a is located at the bottom of the planting cup 6a, and its angle of inclination needs to consider the stable placement of the planting cup 6a Therefore, the angle of upward inclination at the bottom of the planting cup 6a is limited, so that the water or nutrient solution sprayed from the atomizing nozzle 10a is actually difficult to reach the root of the plant through the through hole 7a

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