Pit digging device for tangerine seedling plantation

Abstract

The invention discloses a pit digging device for tangerine seedling plantation. The device comprises a positioning frame, two ends of the outer side of the positioning frame are both fixedly connectedwith pedals, conical bulges are welded at the lower ends of the pedals, two sides of the positioning frame are both internally provided with limiting grooves, the inner sides of the limiting groovesare in sliding connection with limiting blocks, the surfaces of the limiting blocks are fixedly connected with a mounting plate, the surface of the mounting plate cling to a motor, two ends of the outer side of the motor are both fixedly connected with clamping seats, the inner sides of the clamping seats are fixedly connected with first springs, and the other ends of the first springs are fixedlyconnected with clamping pins. According to the pit digging device for tangerine seedling plantation, the positioning frame can be inserted into soil to perform positioning on the whole through the conical bulges, then a drill bit is driven by a telescopic rod to stretch out and draw back up and down so as to carry out pit digging on soil, and a built-in groove can be used for collecting slipped soil, thereby guaranteeing that the pit is formed once during digging.

Description

technical field [0001] The invention relates to the technical field of planting seedlings, in particular to a digging device for planting orange seedlings. Background technique [0002] When the seedlings of orange trees are mature, they need to be transplanted outdoors in batches. At this time, it is necessary to dig out batches of planting pits in the outdoor soil to facilitate the planting of the seedlings in the soil. [0003] Most of the existing digging work is manual digging. This method is time-consuming and laborious, and the pits dug are of different sizes, which wastes land. A few of them use drill bits for mechanical excavation. However, this method cannot guarantee the verticality of the drill bit. Around the planting pit, if the soil is loose, it is easy to backfill automatically, which will affect the excavation quality of the planting pit. Contents of the invention [0004] The object of the present invention is to provide a kind of planting digging device...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing digging work is manual digging. This method is time-consuming and laborious, and the pits dug are of different sizes, which wastes land. A few of them use drill bits for mechanical excavation. However, this method cannot guarantee the verticality of the drill bit. Around the planting pit, if the soil is loose, it is easy to backfill automatically, which will affect the excavation quality of the planting pit

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