Efficient axial flow pump applied to agricultural irrigation

Abstract

The invention discloses an efficient axial flow pump applied to agricultural irrigation, which belongs to the technical field of agricultural irrigation. The axial flow pump comprises a shell body, wherein a motor is disposed on the side wall of the top of the shell body; blades are disposed at the middle of the outer side wall of a rotation rod; filtering meshes are movably disposed between a base and adjacent faces of the shell body; rolling devices matched with inner side walls of the filtering meshes are movably disposed on the left side and right side of the side wall of the top of the base; and cleaning devices matched with the rolling devices are disposed between the base and the adjacent faces of the outer side wall of the shell body. The device is inserted into a mesh hole of eachfiltering mesh by an insertion rod; sundries such as leaves attached on the outer wall of the filtering mesh are pushed outwards; through shrinkage of a spring, the right end of a shovel plate is closely adhered to the outer side wall of the filtering mesh, so the shovel plate can shovel off the sundries attached on the outer wall of the filtering mesh, blocking of the filtering mesh is avoided and thus working efficiency of the device is increased; and a part of water in the device enters an inner cavity of a cover body via a through hole, so heat dissipation of the motor is realized and thus working efficiency of the motor is increased.

Description

technical field [0001] The invention relates to the technical field of agricultural irrigation, in particular to an axial flow pump for efficient agricultural irrigation. Background technique [0002] Generally, the axial flow pump for agricultural irrigation uses a filter screen to filter impurities, and the mesh diameter of the filter screen is relatively large, and the distribution is regular, but some large leaves and other impurities are easily adsorbed on the filter screen, making the filter screen The blockage of the net will affect the normal operation of the device. Therefore, we propose a high-efficiency axial flow pump for agricultural irrigation. Contents of the invention [0003] The purpose of the present invention is to provide a high-efficiency axial flow pump for agricultural irrigation to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following tech...

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Problems solved by technology

[0002] Generally, the axial flow pump for agricultural irrigation uses a filter screen to filter impurities, and the mesh diameter of the filter screen is relatively large, and the distribution is regular, but some large leaves and other impurities are easily adsorbed on the filter screen, making the filter screen The network is blocked, which affects the normal operation of the device. Therefore, we propose a high-efficiency axial flow pump for agricultural irrigation

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