An intelligent pig house cleaning device and method

Abstract

The invention discloses an intelligent pig house cleaning device and method. The ground of the pig house is equally divided into several identical areas in the left and right width directions, and an automatic rotating water spray device is respectively installed on the building walls located at the front and rear sides of each area. , each automatic rotating water spray device is connected to an electric regulating valve through a hard water pipe passing through the building wall, and the embedded controller controls each camera to shoot and monitor the pollution of the ground in each area at regular time and in real time, and judge the pollution that needs to be cleaned In the area, control the electric control valve corresponding to the polluted area to 1 / 3 opening, so that the rectangular nozzle rotates from bottom to top at a slow speed to spray water, and the pigs will evacuate and enter the rest of the area. The embedded controller will collect the image and process it. The processing results are matched with the preset pig house ground pollution level threshold, and the flushing time is determined according to the pollution level; the pig house floor can be fully washed without dead ends, without manual intervention in the whole process, and the automation of pig house breeding is improved.

Description

technical field [0001] The invention relates to pig breeding technology in the agricultural field, in particular to a cleaning method and device for a large-scale pig house, which are used for washing a large amount of excrement in the pig house to optimize the environment in the pig house. Background technique [0002] With the popularization and improvement of pig breeding technology, the scale of pig breeding is increasing day by day, and the quality of the environment in the pig house directly affects the healthy growth of pigs. With the continuous increase of pig breeding density, the environmental problems of pig houses have become increasingly prominent. At present, the cleaning method of most pig houses is still manual cleaning. Before cleaning, all the pigs are driven out of the pig house, and the staff enters the pig house for cleaning and disinfection. This kind of all-in, all-out cleaning method has a low degree of automation. Time-consuming and labor-intensive ...

AI Technical Summary

Problems solved by technology

Chinese patent application No. 201210413138.5 (an automatic dumping and manure cleaning system for pig farms) and Chinese patent application No. 201410094448.4 (a reciprocating self-propelled pig house manure scraper) disclose that the cleaning mechanism is controlled by a controller Mechanically clean the pig manure in the pig house. This scraping structure can only clean up the larger pig manure in the pig house, but the smaller pig manure particles and urine cannot be effectively cleaned, which is easy to breed bacteria. This structure It is also easy to scratch the pig, which is not conducive to the growth of the pig

The Chinese patent application No. 200910116290.5 relates to an energy-saving fattening pig house. The structure of the existing pig house is optimized. A high-pressure flushing water pipe is installed on the partition wall of each pen in the pig house to utilize the high pressure outside the pig house. The equipment is pressurized, and after manually entering the pen to clean the manure, use a high-pressure spray gun to wash. This kind of high-pressure washing has the following problems: 1. When there are pigs in the pig house, using a high-pressure washing water pipe to wash the ground will inevitably cause shocks. Injury to the pigs will damage the health of the pigs; 2. The flushing water pipes on the partition wall are fixed and cannot be flushed in multiple directions. , which not only cannot realize automatic cleaning but also increases labor costs

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