The invention discloses a corn seeder, which belongs to the technical field of agricultural equipment. The utility model comprises a frame, a cross beam, a storage hopper, a seeding wheel, a hydraulic telescopic rod, a support rod, a soil-covered wheel, a wheel and a traction ear, a cross beam on the frame, a sliding rail symmetrically arranged, a guide box respectively, a guide plate in the guide box, a storage hopper on the upper side of the guide box, a seeding pipe on both sides of the lower side of the guide box, and a seeding wheel under the seeding pipe respectively. Under the seed wheel, there is an outlet, on the other side of the guide box, there is a hydraulic expansion rod, under the hydraulic expansion rod there is a connecting rod, on both sides of the connecting rod there is a trenching shovel, on both sides of the trenching shovel side beam there is a supporting rod, under the supporting rod there is a soil-covering wheel, on the frame there is also a wheel, in the center of the wheel there is a rotating axle through the seeding wheel, and on the frame there is a traction ear. The invention can adjust the row spacing and plant spacing of corn sowing, ensure the uniformity of sowing and has strong practicability.
【技术实现步骤摘要】
一种玉米播种机
本专利技术涉及农业设备
,具体为一种玉米播种机。
技术介绍
我国是农业大国,玉米的播种面积仅次于稻、麦,在粮食作物中居第三位。随着社会的逐渐发展,农业生产越来越依靠农业机械设备进行生产,但是,当前农业机械在发展过程中还存在很多问题,如目前的玉米播种机,不能很好的调节播种的行距和株距,玉米容易放空或密种,使得播种不精密和浪费,而且影响玉米的后期生长,从而影响到玉米的收成。
技术实现思路
针对上述现有技术,本专利技术提供一种可以调节玉米播种行距和株距的玉米播种机,操作简单,播种均匀,实用性强。为实现所述目的,本专利技术具体采用如下技术方案:一种玉米播种机,包括机架、横梁、储料斗、播种轮、液压伸缩杆、支撑杆、覆土轮、车轮、牵引耳,所述机架上设有横梁,所述横梁上对称设有滑轨,所述滑轨上分别对称设有导料箱,所述导料箱内设有导料板,所述导料箱上设有储料斗,所述导料箱下方两侧分别设有播种管,所述播种管下方分别设有播种轮,所述播种轮下方设有出料口,所述导料箱另一侧机架上设有液压伸缩杆,所述液压伸缩杆下方设有连接杆,所述连接杆上两侧分别设有开沟铲,两侧的开沟铲旁横 ...
【技术保护点】
1.一种玉米播种机,包括机架(1)、横梁(2)、储料斗(4)、播种轮(7)、液压伸缩杆(9)、支撑杆(12)、覆土轮(13)、车轮(14)、牵引耳(16),其特征在于:所述机架(1)上设有横梁(2),所述横梁(2)上对称设有滑轨(3),所述滑轨(3)上分别对称设有导料箱(5),所述导料箱(5)内设有导料板,所述导料箱(5)上设有储料斗(4),所述导料箱(5)下方两侧分别设有播种管(6),所述播种管(6)下方分别设有播种轮(7),所述播种轮(7)下方设有出料口(8),所述导料箱(5)另一侧机架(1)上设有液压伸缩杆(9),所述液压伸缩杆(9)下方设有连接杆(10),所述连接杆 ...
【技术特征摘要】
1.一种玉米播种机,包括机架(1)、横梁(2)、储料斗(4)、播种轮(7)、液压伸缩杆(9)、支撑杆(12)、覆土轮(13)、车轮(14)、牵引耳(16),其特征在于:所述机架(1)上设有横梁(2),所述横梁(2)上对称设有滑轨(3),所述滑轨(3)上分别对称设有导料箱(5),所述导料箱(5)内设有导料板,所述导料箱(5)上设有储料斗(4),所述导料箱(5)下方两侧分别设有播种管(6),所述播种管(6)下方分别设有播种轮(7),所述播种轮(7)下方设有出料口(8),所述导料箱(5)另一侧机架(1)上设有液压伸缩杆(9),所述液压伸缩杆(9)下方设有连接杆(10),所述连接杆(10)上两侧分别设有开...
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