鋼制(zhi)機(ji)井房,屬農機(ji)防(fang)護(hu)(hu)裝(zhuang)(zhuang)(zhuang)置。本(ben)實用新型的(de)技術方(fang)案是(shi):矩形箱(xiang)體(ti)的(de)下面(mian)(mian)覆蓋在混凝土機(ji)井圓周外(wai)緣,前后(hou)兩面(mian)(mian)裝(zhuang)(zhuang)(zhuang)有(you)(you)防(fang)盜門(men),左右(you)兩個側(ce)面(mian)(mian)和頂(ding)面(mian)(mian)為一體(ti)鋼板外(wai)殼,左右(you)側(ce)面(mian)(mian)上部(bu)安裝(zhuang)(zhuang)(zhuang)手(shou)搖柄,下部(bu)有(you)(you)圓孔,防(fang)盜門(men)內裝(zhuang)(zhuang)(zhuang)有(you)(you)電(dian)表、漏電(dian)保護(hu)(hu)器(qi)、電(dian)源開關、交(jiao)流接觸器(qi),箱(xiang)體(ti)內上部(bu)中心(xin)位置裝(zhuang)(zhuang)(zhuang)有(you)(you)水(shui)(shui)泵(beng)(beng)升降圓筒(tong)(tong),水(shui)(shui)泵(beng)(beng)升降圓筒(tong)(tong)上固定有(you)(you)鋼絲繩,手(shou)搖柄通(tong)過齒輪傳動連接到水(shui)(shui)泵(beng)(beng)升降圓筒(tong)(tong),手(shou)搖柄可拆卸。本(ben)實用新型的(de)優點:可替換(huan)磚制(zhi)機(ji)井房,占(zhan)地不足1平方(fang)米(mi),功能齊全(quan),安全(quan)防(fang)盜,操(cao)作(zuo)方(fang)便。