The utility model provides a tree straight bender, which belongs to the technical field of tree cultivation device. The utility model uses the combination of the clamp and the sliding ejector driven by the screw along the sliding rod, and the lever formed by the driving bar straightens the bending part of the tree trunk. The rotating handle and the screw also utilize the lever principle, which can greatly reduce the force needed to straighten the bending part of the tree trunk and improve the straightening efficiency. At the same time, the screw can also drive the ejector to move continuously and simultaneously. The utility model has the function of checking and can straighten the trunk slowly according to the actual situation to avoid the damage of the trunk caused by too large bending in a short time, and the sliding connection between the pusher and the slide bar can prevent the swing instability of the pusher, improve the stability of the use process and improve the straightening efficiency. Because the utility model is not affected by the size of manpower, it can achieve better straightening effect for trees whose trunk is already thicker, the bending angle is larger or the bending position is special.
【技术实现步骤摘要】
树木直弯器
本技术属于树木栽培装置
,更具体地说,是涉及一种树木直弯器。
技术介绍
在树木的栽培中,经常会出现树木的树干弯曲的情况。在一些树种中,一旦出现树干弯曲的情况,如果不及时校正,往往在生长过程中会变成S形树干,成为不合格的树木。现有的校正方法是,先将一根长直木条一端绑在树干弯曲处的上方,并使木条中部抵在树干弯曲处,形成杠杆,最后再在木条另一端施力,将树干扳直后将木条另一端绑扎在树干弯曲处的下方。这种方式能够对刚刚发生弯曲的树木起到良好的调直作用,但是也比较耗费力气,效率低下,而且由于施力的区域和施力大小的限制,对于树干已经较粗、弯曲角度较大或弯曲部位比较特殊的树木,调直效果并不好。
技术实现思路
本技术的目的在于提供一种树木直弯器,以解决现有技术中存在的弯曲树干调直耗费力气且效率低下的技术问题。为实现上述目的,本技术采用的技术方案是:提供一种树木直弯器,包括滑杆、设置在滑杆一端的卡件、与滑杆沿滑杆长度方向滑动连接的顶推件和与滑杆另一端通过螺纹连接的螺杆,螺杆与滑杆平行,且螺杆一端与顶推件转动连接,螺杆另一端设有用于驱动螺杆转动的旋转把手。进一步地,前述的树木 ...
【技术保护点】
1.一种树木直弯器,其特征在于:包括滑杆、设置在所述滑杆一端的卡件、与所述滑杆沿所述滑杆长度方向滑动连接的顶推件和与所述滑杆另一端通过螺纹连接的螺杆,所述螺杆与所述滑杆平行,且所述螺杆一端与所述顶推件转动连接,所述螺杆另一端设有用于驱动所述螺杆转动的旋转把手。
【技术特征摘要】
1.一种树木直弯器,其特征在于:包括滑杆、设置在所述滑杆一端的卡件、与所述滑杆沿所述滑杆长度方向滑动连接的顶推件和与所述滑杆另一端通过螺纹连接的螺杆,所述螺杆与所述滑杆平行,且所述螺杆一端与所述顶推件转动连接,所述螺杆另一端设有用于驱动所述螺杆转动的旋转把手。2.如权利要求1所述的树木直弯器,其特征在于:所述树木直弯器还包括一端用于与树干固定连接且另一端用于与所述卡件连接的调直杆。3.如权利要求2所述的树木直弯器,其特征在于:所述卡件包括与所述滑杆垂直且固定连接的圆杆,所述圆杆与所述调直杆抵接。4.如权利要求2所述的树木直弯器,其特征在于:所述卡件与所述滑杆转动连接。5.如权利要求4所述的树木直弯器,其特征在于:所述卡件与所...
【专利技术属性】
技术研发人员:储博彦,赵玉芬,尹新彦,张全锋,王志彦,牛三义,赵广智,苏智海,代艳超,
申请(专利权)人:河北省林业科学研究院,
类型:新型
国别省市:河北,13
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