The utility model discloses a telescopic rice seedling carriage with bowl and tray. The carriage comprises a main support, a seedling pushing arm, a telescopic mechanism, a seedling carriage board, locking bolts and a pulling line. The main support includes upper and lower support rods. The expansion mechanism is composed of front and rear cross beams. The upper side of the front and rear cross beams is used to place seedling-carrying plates, and the inner cross beams can slide in the dovetail groove guide rail in the lower side of the front and rear cross beams. The upper support rods can also slide and expand in the lower support rods. The \U\ groove of the inner cross beams can also place seedling-carrying plates, and the seedling-carrying plates can be used to place seedlings of bowls and plates, which can be increased when needed. The quantity of seedlings transported by bowl-plate seedlings can be adapted to more narrow and narrow road conditions. When idle, the size of the seedling transporter can be reduced to facilitate placement. The locking bolts on both sides of the front and rear crossbeams and the locking bolts with tension wires can slide on the main support to facilitate the expansion of the upper support rod of the main support in the lower support rod. The round holes are distributed on the seedling plate to fix the bowl-plate and reduce the causes in the transportation process. The damage caused by collision to seedlings and the stability of seedling trays are guaranteed.
【技术实现步骤摘要】
一种可伸缩式水稻钵盘秧苗运秧车
本技术涉及一种运秧车,尤其是一种可伸缩式钵盘秧苗运秧车,属于农业机械设备领域。
技术介绍
水稻钵苗移栽是我国水稻种植新技术,且优势明显,而钵盘秧苗运秧车体型大,秧盘运送数量少,且笨重、灵活性不高,为了便于秧苗移栽前的运输,增加运输的秧盘数,同时为了便于在田间更多细窄路况的运输和闲置时减少运秧车的体积,节省空间。且能固定载有秧苗的钵盘,保证秧盘的稳定性及减少在运送过程中对秧苗的伤害,对现有技术改进势在必行。
技术实现思路
技术的目的是针对现有技术中存在的不足,提供一种可伸缩式的水稻钵盘秧苗运秧车。为了实现上述目的,本技术采用如下技术方案,一种可伸缩式的钵盘秧苗运秧车,运秧车包括主支架、推秧扶手、活动轮、伸缩机构、载秧板;推秧扶手焊接在主支架下端,活动轮安装在主支架底部。进一步,主支架包括由空心圆管构成的上支杆和下支杆,以减少主支架的重量,上支杆直径小于下支杆直径且上支杆可在下支杆中伸缩滑动,下支杆中设有支杆螺栓以固定上支杆在下支杆中的位置,从而实现主支架的伸缩。进一步,伸缩机构包括前后横梁及内横梁,前后横梁通过横梁锁紧螺栓固定在主支架上,前后横梁设有上下两侧,上侧放置载秧板,上侧端部筋板用于固定载秧板,下侧设有燕尾槽导轨,燕尾槽导轨内放置内横梁。优选的,内横梁设有放置载秧板的“U”形槽,内横梁外侧一端设有拉环,便于内横梁在燕尾槽导轨中的拉伸滑动。优选的,前后横梁锁紧螺栓在其两侧各设一个,横梁锁紧螺栓包括锁紧六角螺栓和转动销,横梁锁紧螺栓可在主支架的上下支杆中滑动,以利于上下支杆的伸缩。优选的,前后横梁两外侧设有内六角螺钉,用于固定内横 ...
【技术保护点】
1.一种可伸缩式水稻钵盘秧苗运秧车,用于运输钵盘秧苗,其特征在于:运秧车包括主支架、推秧扶手、活动轮、伸缩机构、载秧板,推秧扶手焊接在主支架下端,活动轮安装在主支架底部。
【技术特征摘要】
1.一种可伸缩式水稻钵盘秧苗运秧车,用于运输钵盘秧苗,其特征在于:运秧车包括主支架、推秧扶手、活动轮、伸缩机构、载秧板,推秧扶手焊接在主支架下端,活动轮安装在主支架底部。2.根据权利要求1所述的一种可伸缩式水稻钵盘秧苗运秧车,其特征在于:所述的主支架由上支杆和下支杆组成,上下支杆由刚度较好的空心圆管构成,以减小运秧车本身的重量,上支杆圆管直径小于下支杆圆管直径且可在下支杆圆管中伸缩滑动,从而实现主支架的伸缩,下支杆上设有支杆螺栓,用于固定上支杆。3.根据权利要求1所述的一种可伸缩式水稻钵盘秧苗运秧车,其特征在于:所述的伸缩机构包括前后横梁及内横梁,前后横梁通过横梁锁紧螺栓固定在主支架的上下支杆上,前后横梁设有上下两侧,上侧放置载秧板,上侧端部筋板用于固定载秧板,下侧设有燕尾槽导轨,燕尾槽导轨内放有内横梁,且内横梁能够完全置于燕尾槽导轨中。4.根据权利要求3所述的一种可伸缩式水稻钵盘秧苗运秧车,其特征在于:所述的内横梁中设有“U”形槽用于放置载秧板,内横梁外侧设有拉环,便于内横梁在燕尾槽导轨中的拉伸滑动。5.根据权利要求1所述...
【专利技术属性】
技术研发人员:肖丽萍,蒲闯,蔡金平,刘木华,邓方迁,叶洋洋,黄粮粮,蔡翰,
申请(专利权)人:江西农业大学,
类型:新型
国别省市:江西,36
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