Dynamic rapid water-absorption and forced-filtration device for rice field

Abstract

The invention discloses a dynamic rapid water-absorption and forced-filtration device for a rice field and belongs to the field of rice field management equipment. The device provided by the invention is mainly composed of a water storage tank, a water pump, an inlet pipe, a water collection tank and multistage filtrators, etc. The inlet pipe is formed by connecting multiple filters and pipelines. A front end of a base plate of the water collection tank inclines upward so as to refrain from touching the ground and reduce suction volume of soil particles. A front end of the water collection tank is provided with a row separator for separating rice at both ends and simultaneously pushing aside impurities on water surface of the rice field. All the filtrators and filters inside the inlet pipe are detachable. The base plate of the water collection tank can be opened so as to conveniently clean impurities filtered by each stage of filtrator. The device can be used in operations such as fertilization, drug spraying in the rice field. By collecting water on the spot and filtering the water, clean water is obtained and then utilized. Thus, volume of a water tank of rice filed management equipment is reduced greatly so as to further decrease weight of the operation machine, reduce ground pressure of drug spraying and fertilization machines for the rice field, minimize damage to a mud bottom layer and a plough layer of the rice field and prevent car trapping. The device provided by the invention can be applied in management of a rice field, such as fertilization, drug spraying and the like.

Description

technical field [0001] The invention relates to a paddy field dynamic rapid water absorption forced filter device, which belongs to the field of paddy field management equipment. [0002] Background technique [0003] The grounding specific pressure of paddy field fertilizer application and fertilization machinery is large, the damage to the mud bottom is serious, and the mud angle gradually deepens, which are the main reasons for the car sinking in paddy fields, which greatly limits the mechanization of paddy field fertilization and pesticide application in the middle and late stages of rice growth. The reason is mainly because the water tank is too heavy, which leads to the excessive weight of the unit. For example, the volume of the water tank of a 12-meter spray boom sprayer is generally 1500L~2000L. For the operation machinery that requires a lot of water, such as fertilization and pesticide application in paddy fields, water can be taken locally and filtered to obtai...

AI Technical Summary

Problems solved by technology

This device is only suitable for manual water suction and filtration to obtain a small amount of drinking water, and cannot be used for fast water filtration in paddy fields with long-term and large flow

Images