The utility model relates to the technical field of soil improvement equipment, particularly relates to a method for soil improvement and quantitative deployments of lime nitrogen particles, soil improvement roll, including: outer, inner wheel, thorn tube plowshares, the source of compressed air and barbed tube; among them, the inner wheel is fixed on the roller frame, a blowing hole down. The blow hole inner end connected to a source of compressed air blowing hole wall is provided with granular fertilizer inlet; the outer rotating wheel set, and the outer is provided with a blow hole alignment hole hole, the end of fall, fall outside the barbed spines arranged outside the tube, tube for oblique tube head; puncture tube it is installed in the pipe and pipe beveling thorn, leads outward from the lateral oblique section; the utility model can realize the lime nitrogen fertilizer particles evenly buried cloth, and has simple structure, low failure rate and low equipment cost, a plurality of soil improvement and also Parallel operation can be realized, which meets the requirements of large-scale mechanized operation.
【技术实现步骤摘要】
土壤改良辊
:本技术涉及土壤改良设备
,特别涉及一种用于定量埋布石灰氮颗粒的土壤改良辊。
技术介绍
:石灰氮是目前常用的土壤改良剂,其作为一种碱性肥料,可以有效缓解因长期使用铵肥而导致的土壤酸化、板结问题。石灰氮由于其质轻密度小的特征,不易直接将粉状料用于实际操作,需要将其造粒结块后使用,并且需要埋布以防止随水流漂浮流失。
技术实现思路
:鉴于此,有必要设计一种土壤改良辊,以便均匀的埋布颗粒状石灰氮肥料。土壤改良辊,包括:外轮、内轮、压缩空气源和刺管;其中,内轮固定在滚架上,向下开有吹孔,吹孔内端连接至压缩空气源,吹孔侧壁设置有颗粒肥料进料口;外轮可转动套装在内轮上,外轮上设置有可与吹孔对齐的落孔,落孔末端、外轮外侧安装有刺管,刺管为斜切管首的圆管。刺管有多个,在外轮圆周上呈中心对称布置。刺管犁头安装在刺管斜切管首处,由斜切面外侧向外引出。工作时,在外部牵引下,外轮滚动并周期性将刺管倾斜刺入土壤,由颗粒肥料进料口进入吹孔的石灰氮肥料在吹孔与落孔对齐时,由压缩空气源吹送至刺管斜切管首处,并在刺管扬出土壤时留在地表下掩埋,从而实现功能。为防止泥浆等黏着物堵塞刺管,本 ...
【技术保护点】
土壤改良辊,其特征在于,包括:外轮、内轮、刺管犁头、压缩空气源和刺管;其中,内轮固定在滚架上,向下开有吹孔,吹孔内端连接至压缩空气源,吹孔侧壁设置有颗粒肥料进料口;外轮可转动套装在内轮上,外轮上设置有与吹孔对齐的落孔,落孔末端、外轮外侧安装有刺管,刺管为斜切管首的圆管;刺管有多个,在外轮圆周上呈中心对称布置;刺管犁头安装在刺管斜切管首处,由斜切面外侧向外引出。
【技术特征摘要】
1.土壤改良辊,其特征在于,包括:外轮、内轮、刺管犁头、压缩空气源和刺管;其中,内轮固定在滚架上,向下开有吹孔,吹孔内端连接至压缩空气源,吹孔侧壁设置有颗粒肥料进料口;外轮可转动套装在内轮上,外轮上设置有与吹孔对齐的落孔,落...
【专利技术属性】
技术研发人员:刘安,刘刚,
申请(专利权)人:平罗县祥美化工有限公司,
类型:新型
国别省市:宁夏,64
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