Automatic irrigation device for agricultural production
An automatic irrigation and agricultural technology, applied in agriculture, watering devices, applications, etc., can solve problems such as unable to automatically irrigate
Inactive Publication Date: 2021-02-23
谭春改
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic irrigation device for agricultural production, which has the advantage of automatic irrigation according to the soil water content, and solves the problem that the traditional irrigation device cannot automatically irrigate according to the environment
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-5 , the bottom of the shell 1 is provided with a hydrophobic hole 2, the outer surface of the bottom of the shell 1 is fixedly connected with a sponge 3, the inner surface of the bottom of the shell 1 is fixedly connected with a water-absorbing resin 4, and the inside of the hydrophobic hole 2 is filled with a sponge 3 to absorb water. The resin 4 can communicate with the outside through the water-repellent hole 2. The upper end of the wat...
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The invention relates to the technical field of agricultural production, and discloses an automatic irrigation device for agricultural production. The automatic irrigation device comprises a shell, the inner surface of the bottom end of the shell is connected with water-absorbing resin, a first sliding groove is formed in a sliding block, the inner surface of the first sliding groove is connectedwith a first connecting rod, and the two ends of the first connecting rod are connected with rotating rods; and second magnetic blocks are connected to the two sides of each rotating rod, second magnetic blocks are connected into a plastic shell, and a blocking ball is connected to the outer side of a second connecting rod. Moisture in the water-absorbing resin is gradually evaporated by a spongeand absorbed by dry soil, the water-absorbing resin contracts and moves downwards to drive a bottom plate to move downwards, the bottom plate drives a shaft sleeve to move downwards, the shaft sleevedrives a first sliding rod to move downwards, the first sliding rod drives the sliding block to move downwards to drive the rotating rods to rotate, and the rotating rods drive the first magnetic blocks to rotate, the first magnetic blocks and the second magnetic blocks are changed from attracting each other to repelling each other, the second magnetic blocks move upwards to drive the blocking ball to move inwards, and a water leakage hole is opened.
Description
technical field [0001] The invention relates to the technical field of agricultural production, in particular to an automatic irrigation device for agricultural production. Background technique [0002] 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, so artificial irrigation must be carried out to make up for the lack of natural rainfall. [0003] Traditional agricultural irrigation devices mostly use timing irrigation technology, which cannot take into account weather factors. If the weather continues to be cloudy and rainy, automatic irrigation will result in waste of water resources, and in severe cases, the root system of crops will be soaked and rotted for a long time, and the water will evaporate in dry sunny days. Fast, regular irrigation is difficult to ...
Claims
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IPC IPC(8): A01G25/00
CPCA01G25/00
Inventor 谭春改
Owner 谭春改