Gravity irrigation multi-layer track type seedling car

Abstract

The invention discloses a gravity irrigation multi-layer track type seedling car which comprises a car head, a car body and a car tail. The car head, the car body and the car tail are each provided with a seedling carriage. Each seedling carriage is provided with at least two layers of seedling spaces. The bottom of each seedling space is sequentially provided with a water storage plate, a slide wheel and guide rail set, a water partition plate and a seedling tray from bottom to top. Slide wheels matched with the corresponding slide wheel and guide rail set are arranged below each seedling tray. A water guide medium is connected between each water storage plate and the corresponding seedling tray. A liquid storage tank is arranged on the top of the first seedling carriage and connected with the water storage plate of the first seedling carriage through a pipeline. The water storage plate of the first seedling carriage is connected with the water storage plates of the other seedling carriages on the same layer in a waterproof mode. A connecting position for the seedling trays to enter and leave the tail seedling carriage is arranged on the tail seedling carriage. The seedling car has the advantages of being natural in liquid supply, capable of saving energy and easy to install and use.

Description

technical field [0001] The invention relates to the field of automatic control of plant cultivation, in particular to a multi-layer track-type seedling raising vehicle for gravity irrigation. Background technique [0002] At present, in the multi-layer three-dimensional planting system, the cultivation method usually adopts soilless cultivation methods such as hydroponics and aeroponics, and the irrigation usually adopts sprinkler irrigation, aerosol irrigation, drip irrigation, low-pressure seepage irrigation and other methods. These three-dimensional planting systems generally have deficiencies such as complex system, high cost, high energy consumption, and high professional skills required by practitioners. If sprinkler irrigation is used for water supply during irrigation, stricter requirements are put forward for the waterproof, fogproof and dustproof of lamps, which will directly increase the cost and affect the light transmittance. Frequent cleaning is required, which...

AI Technical Summary

Problems solved by technology

These three-dimensional planting systems generally have deficiencies such as complex systems, high costs, high energy consumption, and the need for high professional skills for practitioners.

If sprinkler irrigation is used for water supply during irrigation, stricter requirements are put forward for the waterproof, fogproof and dustproof of lamps, which will directly increase the cost and affect the light transmittance. Frequent cleaning is required, which increases the difficulty of work. This irrigation method is not suitable for multi-layered lighting with light sources. Three-dimensional cultivation; aerosol irrigation requires a high space and is not suitable for seedling cultivation in plug trays; if drip irrigation and low-pressure infiltration irrigation are used, the system is complicated and needs to be fixed and installed, which cannot be moved and is easy to block

Images