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2BTPM-1000型玉米地膜覆盖机,是由河北抚宁县农机化所研制的。该机一次可完成施肥、播种、喷灭草剂、覆盖地膜四项作业,它与12马力小四轮拖拉机配套。该机施肥、播种二部件作为一整体,固定于副机架上,与主机架浮动连接,二部件由地轮通过链条驱动。电动超低量喷药装置固定于主机架后横梁中间,用来喷灭草剂。覆膜装置由主机架、开沟小前铧、膜卷支架、展膜磙、压边轮、覆土圆盘等组成。为保证播后地表平整,以利铺膜,在后横梁前装有钢质镇压磙。该机适于旋耕后的土地上作业,一般采用
2BTPM-1000 corn film mulching machine is developed by Hebei Agricultural Mechanization Institute. The machine can be completed fertilization, sowing, spraying herbicide, cover four operations, it is with 12 horsepower small four-wheel tractor. The machine fertilization, sowing two parts as a whole, fixed to the sub-frame, floating connection with the main frame, two parts by the ground wheel through the chain drive. Electric ultra-low-volume spraying device is fixed to the middle of the main frame after beam, used to spray the herbicide. Covering device consists of the main frame, small pre-huanhua, film roll holder, the film 磙, blanket round, covered disc and other components. In order to ensure that the surface after sowing is smooth, Yili film, with steel suppression in front of the rear beam 磙. This machine is suitable for working on land after tilling, generally used