The utility model discloses a manual clamp type maize seedling device, including the main body and the supporting body is thinning, thinning device body and the supporting body is connected with the upper hand, and the connecting rod is vertically connected, the base is provided with a bearing seat, the lower end of the connecting rod and the bearing seat is vertically connected, the connecting rod is provided with a hinged seat body is cylindrical; thinning the structure, the lower end of the main body through a hinged blocker seat is hinged with a supporting body, the lower clamping structure is arranged in the swithing device body, a handle arranged in a fixed seedling device between the upper end of the main body, a handle arranged in the hinge of the fixed handle, the cylinder end of the wire rope is connected with a movable handle through the blocker body after the other end is connected with the clamping structure; base strip, the strip groove is arranged at one end of the strip, the device can realize the effective operation of thinning when people don't have to bend down to complete, and can avoid the The main seedlings are pulled together.
【技术实现步骤摘要】
手动钳式玉米间苗器
本技术涉及农业设备
,尤其涉及一种手动钳式玉米间苗器。
技术介绍
在现实农业作业中,为保证农田中有足够的苗数,农作物播种时播下的种子数量都超过要求的苗数,在农作物种子出苗过程中或完全出苗后,采用机械、人工、化学等人为的方法去除多余部分的幼苗的过程,成为间苗。当去除多余部分幼苗后农田中保留的苗数达到要求苗数,以后不再去除多余幼苗,农田中农作物幼苗数量基本稳定,则称之为定苗。如果去除后农田农作物幼苗数量仍然超过要求苗数,还需要再次(多次)去除多余幼苗,则特称为间苗。1)以往间苗经常是人工操作,人们用手弯腰间苗,其缺点是劳动强度大,效率低,容易将苗从中间拔断。2)目前市场上也出现了一些机械的间苗器具,但上述器具多由于结构不尽合理,存在或多或少的缺陷。3)在间苗过程中,很容易出现两株幼苗挨得很近,在拔除多余幼苗时易出现将另外一株好苗连带拔除的情况,现有技术中间苗器均未解决此问题。4)由于人体身高不同,间苗器对于不同的人来使用舒适度是不同的,现有的间苗器不能调节间苗器的高度。本技术是通过以下技术方案实现的:一种手动钳式玉米间苗器,包括间苗器主体和支撑体,间苗器主体与支撑体连接,所述的支撑体包括底座、轴承座、连杆和把手,所述的把手和连杆上端垂直连接,底座上设有轴承座,连杆下端与轴承座垂直连接,连杆上设有铰接座;间苗器主体为圆筒状结构,间苗器主体下端通过铰接座与支撑体铰接,间苗器主体包括固定手柄、活动手柄、钢丝绳和夹嘴结构,夹嘴结构设置在间苗器主体的下端,固定手柄设置在间苗器主体上端,活动手柄设置在固定手柄的铰接处,钢丝绳一端连接活动手柄、穿过 ...
【技术保护点】
一种手动钳式玉米间苗器,包括间苗器主体和支撑体,间苗器主体与支撑体连接,其特征在于:所述的支撑体包括底座、轴承座、连杆和把手,所述的把手和连杆上端垂直连接,底座上设有轴承座,连杆下端与轴承座垂直连接,连杆上设有铰接座;间苗器主体为圆筒状结构,间苗器主体下端通过铰接座与支撑体铰接,间苗器主体包括固定手柄、活动手柄、钢丝绳和夹嘴结构,夹嘴结构设置在间苗器主体的下端,固定手柄设置在间苗器主体上端,活动手柄设置在固定手柄的铰接处,钢丝绳一端连接活动手柄、穿过间苗器主体的圆筒后另一端与夹嘴结构连接;所述底座为长条板,在长条板的一端设有长条槽。
【技术特征摘要】
1.一种手动钳式玉米间苗器,包括间苗器主体和支撑体,间苗器主体与支撑体连接,其特征在于:所述的支撑体包括底座、轴承座、连杆和把手,所述的把手和连杆上端垂直连接,底座上设有轴承座,连杆下端与轴承座垂直连接,连杆上设有铰接座;间苗器主体为圆筒状结构,间苗器主体下端通过铰接座与支撑体铰接,间苗器主体包括固定手柄、活动手柄、钢丝绳和夹嘴结构,夹嘴结构设置在间苗器主体的下端,固定手柄设置在间苗器主体上端,活动手柄设置在固定手柄的铰接处,钢丝绳一端连接活动手柄、穿过间苗器主体的圆筒后另一端与夹嘴结构连接;所述底座为长条板,在长条板的一端设有长条槽。2.如权利要求1所述的手动钳式玉米间苗器,其特征在于:所述的连杆整体的下部设有长条通槽,铰接座设置在长条通槽内并可在长条通槽...
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