An automatic vegetable harvesting device based on fish and vegetable symbiosis and its application method

Abstract

The invention belongs to the field of new agricultural technologies, and in particular relates to an automatic vegetable harvesting device based on fish and vegetable symbiosis and its use method, including a fish box, a fixed block is fixedly connected to the fish box, and a planting plate is rotatably connected to the fixed block , the side wall of the fish box away from the fixed block is provided with three rectangular cavities, the fish box is rotatably connected with a threaded sleeve matching with the rectangular cavity, and the threaded sleeve located in the middle is threaded with a first screw rod. The present invention can utilize the growth height change of the spinach, and under the cooperation of the cylinder and the transmission mechanism, the spinach can be harvested in time, and the harvested spinach can be automatically transported to the vegetable collection box for storage, and at the same time, the roots of the spinach can be harvested in time. Replenish water and promote the re-growth of water spinach roots. The whole process can realize the integrated process of cutting, collecting, cleaning and re-cultivation, which greatly saves manpower and improves the processing efficiency of vegetables.

Description

technical field [0001] The invention belongs to the field of novel agricultural technologies, in particular to an automatic vegetable harvesting device based on aquaponics and a method for using the same. Background technique [0002] Aquaponics is a new type of compound farming system, which combines aquaculture and hydroponics, two completely different farming techniques, through ingenious ecological design, to achieve scientific synergy, so as to achieve fish farming without changing water. There is no water quality problem, and the ecological symbiotic effect of growing vegetables without fertilization is normal. [0003] The planting board in the aquaponics device is generally simply placed on the fish box, and then vegetables are planted on the planting board. The most commonly planted vegetable is water spinach. Since water spinach is a renewable vegetable, after the water spinach matures , it is often necessary to manually harvest the water spinach on the planting b...

AI Technical Summary

Problems solved by technology

[0003] The planting board in the fish and vegetable symbiosis device is generally simply placed on the fish box, and then the vegetables are planted on the planting board, and the most commonly planted vegetable is water spinach. Since water spinach is a renewable vegetable, after the water spinach matures, , it is often necessary to harvest the water spinach on the planting board one by one with a hand-held cutting knife, while retaining the roots of the water spinach, so that the water spinach can continue to grow, and it can be harvested again after an interval of 7-10 days. After cutting, each planting groove needs to be manually harvested. Watering the roots of water spinach, this method is a waste of manpower, and the harvesting efficiency is low, and growers sometimes cannot judge the growth of water spinach in time, and it is easy to miss the best harvest period of water spinach, resulting in a decline in the quality of harvested water spinach

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