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An automatic transplanting machine water application device for holes

A transplanting machine, fully automatic technology, applied in the direction of transplanting machinery, watering device, cultivation, etc., can solve the problems of difficult transplanting and watering of the transplanting machine, limited water storage capacity of the transplanting machine, and low watering efficiency , to achieve good effect, low cost and simple control

Active Publication Date: 2017-11-03
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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Problems solved by technology

[0006] The technical problem to be solved in the present invention is: the existing transplanting machine has low water application efficiency and serious water waste, and the water storage capacity of the transplanting machine is limited, which makes it difficult for the transplanting machine to complete the tasks of transplanting and watering independently. Work

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  • An automatic transplanting machine water application device for holes
  • An automatic transplanting machine water application device for holes
  • An automatic transplanting machine water application device for holes

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with specific embodiments and accompanying drawings.

[0034] The present invention designs a set of automatic hole watering device, which can be used in a rape automatic transplanting machine. After the rape is transplanted, a certain amount of "living water" is applied to the hole at each seedling hole.

[0035] Specifically, it is achieved through the following schemes: see Figure 1-8 , The water application device is composed of a water tank 1, a water pipe valve, a miniature high-pressure water pump 3, a safety return valve 4, a diffuse reflection photoelectric sensor, a delay relay, a timer, a controller, and a solenoid valve 12. Water tank 1, water pipes, miniature high-pressure water pump 3, solenoid valve 12, etc. form a water application channel. The water flowing out of water tank 1 flows through pipes, switches, etc. into miniature high-pressure water pump 3, and after being pressurized by...

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Abstract

The invention relates to a device for applying water to a hole by virtue of a fully-automatic transplanting machine. The device comprises a water tank, a water pump, a water delivery pipeline and a water application pipe, wherein an electromagnetic valve, a photoelectric sensor, a circuit switch, a power supply and the like are arranged on the water application pipe; a transplanting arm of the fully-automatic transplanting machine for rape is a vertical face rotation type motion mechanism; a reflecting strip is arranged on the transplanting arm; the photoelectric sensor is arranged horizontally corresponding to the reflecting strip and is used for detecting a rotation signal of the transplanting arm and transferring the rotation signal to the electromagnetic valve; the electromagnetic valve is opened, and the water delivery pipe applies water once. Under the technical condition that the transplanting arm rotates on the vertical face, the reflecting strip capable of reflecting the signal of the photoelectric sensor is arranged on the transplanting arm; along with rotation of the transplanting arm, a group of transplanting motions of blanket rape seedlings are completed exactly, the photoelectric sensor receives a reflecting signal and sends an electric signal to the electromagnetic valve, the electromagnetic valve is opened, and the water application motion is carried out and can be well coordinated with the transplanting motion.

Description

technical field [0001] The invention relates to a watering device, in particular to a hole-to-hole watering device for a fully automatic transplanting machine, which belongs to the technical field of rapeseed transplanting. Background technique [0002] Rapeseed is the most important oil crop in my country, with an annual planting area of ​​more than 7 million hectares and a total rapeseed output of more than 10 million tons, ranking first in the world. Rapeseed is an important source of edible vegetable oil in my country, accounting for 55% of domestic edible vegetable oil. The contradiction between the supply and demand of edible vegetable oil in my country is prominent, and now 65% depends on imports. Therefore, the development of rapeseed production is of great significance to ensure the safety of edible oil in our country. [0003] The Yangtze River Basin is the largest winter rapeseed area in the world and the most concentrated rapeseed production area in my country,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G25/09A01G25/16A01C11/02
CPCA01C11/02A01G25/09A01G25/16
Inventor 袁文胜吴崇友王素珍汤庆吴俊唐宗义张文毅金诚谦
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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