Nursery stock protecting and fixing device

Abstract

The invention discloses a nursery stock protecting and fixing device. The nursery stock protecting and fixing device comprises a fixing block, wherein a semicircular clamping groove is arranged at oneside of the fixing block; a connecting rod is in clamp connection with the other side of the fixing block in a movable manner; one end, far away from the fixing block, of the connecting rod is fixedly arranged at one side of a rotating block; a spring is arranged at the outer side of the connecting rod; a first rotating column transversely penetrates through the rotating block; two ends of the first rotating column are fixedly arranged between vertical blocks of a first fixing plate through first nuts; the bottom end of the first fixing plate is fixed to one end of a connecting column; the other end of the connecting column is movably connected with one end of a threaded column in a sleeving manner; a supporting rod is movably arranged on the side surface of the connecting column in a penetrating manner; a second rotating column is transversely arranged at the other end of the threaded column in a penetrating manner; two ends of the second rotating column are fixedly arranged betweentwo vertical blocks of a second fixing plate through second nuts; and the second fixing plate is fixedly arranged at the upper end of a first supporting plate. The nursery stock protecting and fixingdevice provided by the invention has the following advantage: nursery stocks are protected and have higher stability.

Description

technical field [0001] The invention relates to the technical field of seedling equipment, in particular to a seedling protection and fixing device. Background technique [0002] Seedlings are saplings 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 types: 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. This is mainly due to the growth climate. After the seedlings are planted, they need to be fixed to prevent the seedlings from being damaged. The existing fixing devices are all fixed by direct clamping. This method is easy to damage the seedlings, and the fixation is unstable. On the other hand, as the seedlings grow up, if they do not change, the growth of the seedlings wil...

AI Technical Summary

Problems solved by technology

The existing fixing devices are all fixed by direct clamping. This method is easy to damage the seedlings, and the fixation is unstable. On the other hand, as the seedlings grow up, if they do not change, the growth of the seedlings will be limited. For this reason, we Propose a kind of nursery stock protection fixing device to be used for solving the above problems

Images