Irrigation equipment for rice planting

Abstract

The invention discloses irrigation equipment for rice planting, and relates to the technical field of agricultural irrigation. The irrigation equipment for rice planting comprises a water storage tank, connecting pipes are arranged on the two sides of the top of the water storage tank in a penetrating mode, a plurality of supporting frame legs are fixedly installed at the bottom and penetrated by a water conveying pipe, and a water conveying floating ball is fixedly installed at the bottom of the water conveying pipe. According to the irrigation equipment for rice planting, by arranging the water conveying floating ball, the position of the water conveying pipe can be controlled through the height of the liquid level in a rice field, and meanwhile the position of a hollow ball plug can be changed through cooperation of the top of the water conveying pipe and the inner wall of a limiting driving block, so that closing and opening of the water conveying pipe are controlled, automatic water adding of the irrigation equipment is achieved when the liquid level of the rice field is low, the water conveying pipe is automatically closed when the liquid level of the rice field is high, water resource waste is prevented, water deficiency in the rice field caused by manual negligence is greatly avoided, and rice development can be promoted.

Description

technical field [0001] The invention relates to the technical field of agricultural irrigation, in particular to irrigation equipment for rice planting. Background technique [0002] Irrigation is a technical measure to supplement the water needed by crops. In order to ensure the normal growth of crops and obtain high and stable yields, crops must be supplied with sufficient water. Under natural conditions, often due to insufficient precipitation or uneven distribution, the water requirements of crops cannot be met. Therefore, artificial irrigation must be carried out to make up for the deficiency of natural rainfall. [0003] In the early stage of rice planting, a large amount of water is needed for growth and development. The existing irrigation method is usually to manually irrigate a large amount of water to the paddy field. However, this irrigation method needs to manually add water when the paddy field is short of water. Negligence leads to the lack of water inside ...

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Problems solved by technology

[0003] In the early stage of rice planting, a large amount of water is needed for growth and development. The existing irrigation method is usually to manually irrigate a large amount of water to the paddy field. Negligence leads to the lack of water inside the paddy field, which may lead to prolonged rice development cycle, or lead to large-scale necrosis of rice, which has certain defects.

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