The invention relates to a bean crop harvester suitable for single border and multi-row planting, belonging to the technical field of agricultural machinery. The front and lower parts of the driving control device of the machine are hinged with the pod removal assembly cylinder, and the extension end of the pod removal assembly cylinder is hinged with the front and upper parts of the pod removal bearing frame of Fuhe; the front and lower parts of the pod removal bearing frame of Fuhe are hinged with the pod removal assembly of the front and upper parts of the fixed cover shell; the front and upper parts of the shell are provided with the pod removal cylinder assembly, and the extension end and the upper part of the pod removal assembly of the pod The top and front of the pod assembly are articulated, and the output terminal of the pod assembly is connected with the transmission of the pod removal assembly; the front and lower parts of the pod removal bearing frame of the pod removal unit are installed with the pod adjustment cylinder, and the extension end of the pod adjustment cylinder is articulated with the rear and upper parts of the pod removal unit; the roll axis of the pod removal roller is articulated with the pod adjustment cylinder, and the extension end of the pod adjustment cylinder is articulated with the pod remova The rear and middle parts of the assembly are fixed. The invention properly solves the problem of reasonable adjustment of the positions of fuhe, pod removal and transportation combination, and realizes continuous low-loss harvest of different varieties of green soybean under different geomorphological conditions.
【技术实现步骤摘要】
一种适宜单畦多行种植的豆类作物收获机
本专利技术涉及一种收获机械,尤其是一种适宜单畦多行种植的豆类作物收获机,属于农业机械
技术介绍
据申请人了解,现有国外青大豆收获机采用滚筒弹齿式采摘装置,工作时,旋转采摘滚筒上的弹指将豆荚从茎秆上捋落,实现荚果与茎秆的分离,然后豆荚被运送至滚筒后方的传输带,经扒齿去秆、风机吸叶等步骤,完成青大豆采摘过程。此类机具不但价格昂贵,整机多以大型化为主,售价一般高达三百万元,难以适宜我国国情。此外,现有青大豆(青毛豆)联合收获机(参见申请号为03260510.2的中国专利文献)。工作时,经入土犁刀铲对单垄种植青大豆植株起苗,链夹持输送机构对青大豆植株夹持输送,毛刷滚筒对植株去叶后,脱荚滚筒对植株进行棒刷脱荚,经丢枝、分选、收集等完成整个收获过程。虽然这种收获机对鲜食青大豆脱荚有所突破,但由于漏采率、破损率、含杂率,落地等现象较严重,作业质量不稳定,不适宜单畦多行收获,且收获过程中先将青大豆植株铲起、夹持,功阻大、夹持不稳定,从农机收获机角度考虑,设计不科学。检索可知申请号为200920290673.X的中国专利申请公开了一种多功能自走式大豆联合收获机。该机包括动力驱动底盘、挠性收割台、链式刮板输送器、脱粒清选总成、豆杆豆皮箱、粮箱,动力驱动底盘包括机架、前驱动总成、后转向总成、驾驶室及操纵总成、液压系统总成、发动机系统,挠性收割台置于机器前端,铰接在机架上,发动机系统用螺栓紧固于机架中部,脱粒清选总成固定在机架中后部,链式刮板输送器置于机器的右边,后端铰接在脱粒清选总成前边,前端钭插在挠性收割台右侧,随挠性收割台上下 ...
【技术保护点】
1.一种适宜单畦多行种植的豆类作物收获机,包括支撑在行走底盘(15)上的驾乘操控装置(7),其特征在于:所述底盘铰支扶禾脱荚承载架(3)的一端,所述扶禾脱荚承载架的另一端朝前上方延伸;所述驾乘操控装置的前下方铰装脱荚总成油缸(5),所述脱荚总成油缸的伸出端与扶禾脱荚承载架前上部铰接;所述扶禾脱荚承载架的前下部承载前上部装有固定罩壳(4)的脱荚总成(17),所述脱荚总成的可旋转脱荚辊具有间隔分布的弹性梳刷齿,且其输出端与行走底盘上朝后上方延伸的输送总成(11)传输衔接;所述罩壳的前上部安装扶禾油缸总成(2),所述扶禾油缸总成的伸出端与扶禾总成(1)的前上方铰接,所述扶禾总成的输出端与脱荚总成传送衔接;所述扶禾脱荚承载架的前下部安装扶禾调整油缸(19),所述扶禾调整油缸的伸出端与扶禾总成的后上方铰接;所述脱荚辊的辊轴铰装扶禾调节油缸(18),所述扶禾调节油缸的伸出端与扶禾总成的后中部固连。
【技术特征摘要】
1.一种适宜单畦多行种植的豆类作物收获机,包括支撑在行走底盘(15)上的驾乘操控装置(7),其特征在于:所述底盘铰支扶禾脱荚承载架(3)的一端,所述扶禾脱荚承载架的另一端朝前上方延伸;所述驾乘操控装置的前下方铰装脱荚总成油缸(5),所述脱荚总成油缸的伸出端与扶禾脱荚承载架前上部铰接;所述扶禾脱荚承载架的前下部承载前上部装有固定罩壳(4)的脱荚总成(17),所述脱荚总成的可旋转脱荚辊具有间隔分布的弹性梳刷齿,且其输出端与行走底盘上朝后上方延伸的输送总成(11)传输衔接;所述罩壳的前上部安装扶禾油缸总成(2),所述扶禾油缸总成的伸出端与扶禾总成(1)的前上方铰接,所述扶禾总成的输出端与脱荚总成传送衔接;所述扶禾脱荚承载架的前下部安装扶禾调整油缸(19),所述扶禾调整油缸的伸出端与扶禾总成的后上方铰接;所述脱荚辊的辊轴铰装扶禾调节油缸(18),所述扶禾调节油缸的伸出端与扶禾总成的后中部固连。2.根据权利要求1所述的适宜单畦多行种植的豆类作物收获机,其特征在于:所述脱荚辊上具有螺旋排列间隔分布的弹性梳刷齿。3.根据权利要求2所述的适宜单畦多行种植的豆类作物收获机,其特征在于:所述脱荚总成油缸包括对称的左升油缸和右升油缸,所述左升油缸和右升油缸的伸出端分别与扶禾脱荚承载架两侧的前上部铰接。4.根据权利要求3所述的适宜单畦多行种植的豆类作物收获...
【专利技术属性】
技术研发人员:肖宏儒,赵映,卢秀丽,熊坤,夏志清,宋志禹,丁文芹,夏先飞,
申请(专利权)人:农业部南京农业机械化研究所,
类型:发明
国别省市:江苏,32
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