A nursery stock culture device capable of being disassembled

Abstract

The invention provides a nursery stock culture device capable of being disassembled and belongs to the field of hardware tools. The invention aims to solve the problem that the conventional solid wrench tends to cause injury to outer side hands during use. A basic body is long in shape and the cross section thereof is square in shape; a square blind hole for accommodating a first clamping block and a second clamping block is formed in the central position of the end face of the basic body, wedge-shaped face structures are arranged at the edge positions of two thin opposite sides of the square blind hole, the inclination angles of the wedge-shaped face structures being 2a; the first clamping block is of a trapezoidal structure, the inclination angles of two opposite waists of the first clamping block being a; a first fixing bolt penetrates through a round through hole formed in the end of the basic body and a round through hole formed in the smaller-width end of the first clamping block, and the end of the first fixing bolt cooperates with a fixing nut. The device is novel and unique, avoids hand hurt in a hand-holding process, improves the operation comfort degree, is simple in structure and convenient to manufacture, low in part material price, good in manufacturability, low in manufacturing cost and wide in application range.

Description

technical field [0001] Book invention involve A detachable seedling cultivation device , belonging to the field of garden maintenance. Background technique [0002] A seedling is a sapling with a root system and a stem. All the saplings cultivated in the nursery, regardless of their age, are called seedlings before they come out of the nursery. Seedling species: seedlings, vegetative propagation seedlings, transplanted seedlings, bed seedlings. Seedlings can also be classified according to trees and shrubs. Generally, there are more tree seedlings in the north and more shrubs in the south, which is mainly caused by the growth climate. Green seedlings are most commonly used in urban landscaping, such as urban greening, residential greening, highway greening, barren hills greening, river embankment greening, etc. According to modern understanding, gardens are not only used for recreation, but also have the function of protecting and improving the environment. Plants can...

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Problems solved by technology

[0004] Book invention For young seedlings, the most important thing is to protect the root system, but the existing transplanting techniques are artificial transplantation, generally using hole planting and furrow planting. It is easy to damage the roots during the transplanting process, resulting in a decrease in the survival rate of the seedlings. A detachable seedling cultivation device

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