An automatic fine feeding device for pigs and its control method

Abstract

An automatic fine feeding device for pigs, comprising a water supply mechanism, a feeding mechanism, a feed-liquid mixing mechanism, a trough, and a central control mechanism for controlling the above-mentioned structure, the feed-liquid mixing mechanism is respectively connected with the outlet of the water supply mechanism and the feeding mechanism, and the water supply The mechanism is also connected to the top of the trough through the flushing pipe. The feeding pipe below the material-liquid mixing mechanism is located above the chute. The ends of the flushing pipe and the feeding pipe are equipped with retractable hoses. There is a trigger for monitoring the feed intake of pigs, and a material level sensor is installed in the trough to detect the amount of material in the trough. The trough is connected to the material-liquid mixing mechanism through the lifting mechanism, and the trigger and material level sensor are connected to the central control mechanism. connected, the central control mechanism is connected with a buzzer that plays the music of eating start and eating end; the invention also includes a control method for automatic fine feeding of pigs. The invention can realize variable feeding of feed intake, minimization of leftover material, fine mixing of dry and wet materials, healthy and economical intelligent automatic fine feeding process.

Description

technical field [0001] The invention relates to the technical field of modern agricultural engineering, in particular to an automatic fine feeding device for pigs and a control method thereof. Background technique [0002] my country is a big pig breeding country and a big pork consumer. The sustainable and healthy development of the pig industry plays a very important role in market supply, rural economic development, and farmers' income increase. In recent years, the scale of pig farming across the country has developed rapidly, and the pig farming industry is in a critical period of transformation and change, and is developing in the direction of scale, standardization, and intelligence. However, in the existing traditional pig breeding process, the degree of automation is low, the labor cost and feed-to-meat ratio are high, the feed utilization rate is low, and the economic benefit is low. In the process of pig breeding, it is impossible to realize timing and variable f...

AI Technical Summary

Problems solved by technology

However, in the existing traditional pig breeding process, the degree of automation is low, the labor cost and feed-to-meat ratio are high, the feed utilization rate is low, and the economic benefit is low.

In the process of pig breeding, it is impossible to realize timing and variable fine feeding, and the level of automation and intelligence of feeding is low, resulting in little increase in the weight of pigs during the cycle, waste of feed and high cost in pig breeding, affecting the time for pigs to be slaughtered, and low economic benefits

Traditional pig breeding technology cannot adapt to the rapid development of scale, intensification and intelligence in China's pig breeding industry

Moreover, the existing pig breeding technology cannot realize automatic feeding according to the growth of individual pigs, nor can it guarantee the freshness of the feed and keep the breeding environment clean and hygienic. At the same time, it cannot automatically detect the health status of the pigs.

[0003] CN107114256A discloses an RFID-based automatic feeding control system and method for pigs, including a remote server, a weighing feeding device and a PLC controller. The remote server is connected, and the weighing and feeding device is provided with an RFID radio frequency identification system for identifying the identity of the pig and sending it to the remote server to realize data management and remote control. It utilizes the RFID radio frequency identification system, the weighing and feeding device The intelligent feeding control system combined with the PLC controller can accurately control the precise and precise ingredients, but the invention cannot solve the need for automatic feeding according to the individual growth conditions of live pigs, ensuring the freshness of the feed and keeping the feeding environment clean and automatic. Detect problems such as the health status of pigs

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