摘  要

喂养方法目前用于人工饲养和喂养管大型养猪场，但美联储会产生如在饲料中人工喂养问题，饲料废物污染，日摄食不规范，管道中残留的饲料喂养和管道和管道老化堵塞。中国是一个大国，畜禽养殖，世界第一的量，但在技术落后，生产设施非常简单，养殖效益差，这种情况已经严重影响了中国畜牧业的发展。但目前大型养殖场占很小比例，总育种值。在中国70%多个养猪的后院式养殖场，养殖结构分散农户的养殖，养殖体系很脆弱。本文通过自动喂料小车实现养殖场自动喂料，自动喂料小车采用轮轨式结构，车体转角处采用圆角过渡。自动送料小车结构本文设计的是汽车前端包括三菱PLC控制系统和1个前轮的牵引电机两部分。小车前轮的牵引电机车的电源，打开和关闭落后的车子向前送料电机牵引控制。小车尾部包括电车料箱，料箱，两个电机和小车后部4。车料箱料的作用是暂时存放在车里，开始进给箱电机需要的饲料，饲料的饲料箱开口进入滚轮进给箱。车料箱、进料和出料从料箱的作用被添加到饲料箱，然后进给箱，电机启动，从进料箱口进猪圈的槽。料箱、料箱的目的是防止喂养每圈量波动幅度过大，不是因为进给量是由不同的猪生长的影响，与单独的设计可以更好的减少食物浪费加料工艺，节约成本。小车前轮只是起到辅助的作用，并没有动力。

本文对养殖场自动喂料装置设计进行设计，主要完成机械结构部分设计，最后还对小车的控制系统进行了PLC控制设计。

关键词：养殖场；机械结构；自动上料

Abstract

Feeding methods currently used for large-scale pig farm of artificial feeding and tube feeding, but the Fed will produce problems such as artificial feeding in the feed, feed waste pollution, daily feeding is not standardized, pipeline feeding in the residue feed and the blockage of pipelines and pipe aging. China is a big country of livestock and poultry breeding, the amount of the first in the world, but in backward technology, production facilities is very simple, the breeding benefit difference, this situation has seriously affected the development of animal husbandry in china. But the current large-scale farms account for a very small proportion of the total breeding value. In China more than 70% pig breeding by backyard farms, breeding structure to disperse and farmers farming, breeding system is very fragile.

In this paper, the farm automatic feeding through automatic feeding vehicle, automatic feeding car with wheel track structure, the body corner fillet. Automatic feeding carriage of the design of the structure as shown in figure 2. The car front includes Mitsubishi PLC control system and the 1 front wheel traction two part of motor. Car front wheel traction motor is the source power of the car, traction control of opening and closing of the car forward feeding and backward feeding motor. The car rear end comprises a trolley car feed box, feed box, two motors and the car rear part 4. The car feed box is the role of the feed is temporarily stored in the car, start the feed box motor need to feed, feed by feed box opening into the trolley feeding box. Trolley feeding box is the role of feeding and feed from the feed box was added to the feed box, and then feeding box motor starting, feed from the feed box mouth into pigsties trough. Feed box and a feed box is designed to prevent from feeding quantity fluctuation range of each circle is too large, not because the feeding quantity is influenced by different pig growth, and separate design can better reduce feed waste feeding process, saving the cost. Car front wheel just play a supporting role, and no power.

This paper carries on the design to the farms automatic feeding device design, mainly completes the design of mechanical structure, and finally to the car control system using PLC control design.

Key Words:  farms; mechanical structure; automatic feeding