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肉鸽规模养殖自动化饲喂装置设计
引用本文:吕钊钦,蔡吉晨,周建军,王秀.肉鸽规模养殖自动化饲喂装置设计[J].农业工程学报,2014,30(11):30-36.
作者姓名:吕钊钦  蔡吉晨  周建军  王秀
作者单位:1.山东农业大学机械电子工程学院,泰安 271018;2.北京农业智能装备技术研究中心,北京 100097
基金项目:北京市农林科学院青年科研基金"肉种鸽自动化饲喂装置与管理系统研究"
摘    要:肉鸽规模化养殖是一种具有较高经济效益的新兴养殖产业,人工饲喂工作量大、饲喂精细化水平低、饲料浪费率高。为解决肉鸽工厂化规模养殖的自动饲喂难题,设计了一种肉鸽自动饲喂装置。该装置主要由饲喂食槽、控制箱、行程开关、三相异步电机、行走轮、动力传动系统及机架等组成;控制系统使用变频器控制2台三相异步电机的转速,以行程开关为位置检测元件,用循环时间继电器设定饲喂过程中的行走、停留时间,实现自动饲喂装置工作过程中的行走、停留、反向等行程控制,以保证饲喂的精细程度。试验结果表明,该装置行程精度控制在98%以上,饲料浪费率控制在1%以下,具有良好的稳定性,适合于肉鸽工厂化规模养殖。肉鸽自动饲喂装置适用于肉鸽大规模、工厂化养殖。

关 键 词:自动化  控制  饲喂  畜禽养殖  饲料  肉鸽
收稿时间:2013/8/21 0:00:00
修稿时间:2014/3/10 0:00:00

Design of automated feeding device for large-scale breeding of meat pigeon
Lü Zhaoqin,Cai Jichen,Zhou Jianjun,Wang Xiu.Design of automated feeding device for large-scale breeding of meat pigeon[J].Transactions of the Chinese Society of Agricultural Engineering,2014,30(11):30-36.
Authors:Lü Zhaoqin  Cai Jichen  Zhou Jianjun  Wang Xiu
Institution:1.College of Mechanical and Electronic Engineering, Shandong Agricultural University, Taian 271018, China;2.Beijing Research Center of Intelligent Equipment for Agriculture, Beijing 100097, China
Abstract:Abstract: Meat pigeon breeding is an emerging farming industry with a high economic benefit. There are some fundamental problems that need to be addressed, such as the fact that artificial feeding work takes a lot of labor power when breeding in a large scale, the low level of feeding precision, and the high waste forage rate, which is also a disadvantage existing in meat pigeon breeding at present. An automated feeding device for meat pigeons which is suitable for three ladder cages was designed in order to solve the problems of automated feeding for large-scale breeding of meat pigeons. The automated feeding device was mainly composed of feeding troughs, a control box, travel switches, three-phase asynchronous motors, wheels, a driveline, and a frame. The frame mainly uses 40 mm× 40 mm× 4 mm square steel welded together. Feeding troughs were mounted on each layer of the frame respectively. The track was made up of 40 mm× 40 mm× 4 mm angle iron, which was bolted to the ground. The automated feeding device for meat pigeons was equipped with cast iron wheels mounted in the bottom of the frame on both sides. The travel switches were located in the outside of underlying level support of the frame and used to control the stroke of the automated feeding device for the meat pigeons. The driveline selected sprocket and chain to transmit output dynamic of the three-phase asynchronous motors to the wheels. The transmission ratio was 1:1. The control system of the device was mainly composed of a frequency converter, the travel switches, time relays, AC contactors, an air switch, buttons, and an indicator light. In the device's control system, a frequency converter was adopted to control the speed of two three-phase asynchronous motors; the travel switches were used as a position detecting component; a time relay was used to set the running time and residence time in the feeding process; and AC contactors were used to control the start and stop of the frequency converter. The control system realized stroke control of the automated feeding device with high precision such as moving, stopping, and reversing. The prototype of the automated feeding device for meat pigeons was designed and tested for the stroke precision and feed wastage rate. And experimental results showed that the stroke precision of the system was controlled at more than 98%. The feed wastage rate was controlled at less than 1%. In conclusion, the automated feeding device for meat pigeons was applicable to factory farming, and had a good stability; feeding.
Keywords:automatic control  livestocks  automated control  feed  feeding  meat pigeon
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