Manufacturing method for liquid fertilizer rhizome injector

液肥根茎注射器的制造方法

Abstract

本发明提供了一种液肥根茎注射器的制造方法,其中,包括如下步骤:A、在针筒的一侧安装固定架,固定架为一端开口的矩形框架结构,固定架的两端设置有卡槽,其中一个卡槽卡在针筒的前端,另一个卡槽卡在推杆上;B、卡在推杆上的这端固定架的外壁上固定连回力弹簧,回力弹簧套在推杆上,另一端固定在手柄内壁上;C、针筒的另一侧装配固定块,固定块的两端设置有弧状凹陷,一个弧状凹陷装配在针筒的外壁上,另一个弧状凹陷的内部装配有液瓶,固定块的数目为两个,液瓶与固定块的弧状凹陷之间卡接;D、使用紧固带将液瓶,针筒,固定架捆绑一体,固定住液瓶。本发明制造方法简单,制得的产品结构简单,使用方便,劳动强度低,适宜于根茎施肥。
The invention provides a manufacturing method for a liquid fertilizer rhizome injector, which comprises the following steps: A, a fixing bracket which adopts a rectangular framework structure with an open end is mounted on one side of the needle cylinder, clamping grooves are formed in the two ends of the fixing bracket, one of the clamping grooves is clamped at the front end of the needle cylinder, and the other clamping groove is clamped on a push rod; B, a return spring is fixedly connected onto the outer wall of the end of the fixing bracket clamped on the push rod, the push rod is sleeved with the return spring, and the other end of the return spring is fixed on the inner wall of a handle; C, two fixing blocks are assembled on the other side of the needle cylinder, arc-shaped concaves are arranged at the two ends of each fixing block, one of the arc-shaped concaves of each fixing block is assembled on the outer wall of the needle cylinder, a liquid bottle is assembled in the other arc-shaped concave of each fixing block, and is clamped with the arc-shaped concaves of the fixing blocks; D, the liquid bottle, the needle cylinder and the fixing bracket are integrally bound by using fastening belts, so as to fix the liquid bottle. According to the invention, the manufacturing method is simple, the structure of the manufactured product is simple, the use is convenient, the labor intensity is low, and the application method is suitable for rhizome fertilization.

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