Pit digging and filling integrated device used for tree planting

Abstract

The invention discloses a pit digging and filling integrated device used for tree planting. The integrated device comprises a base; two support plates are symmetrically fixed to one side of the bottomsurface of the base; and a same rotating shaft is transversely in the two support plates in a through manner. According to the integrated device, during hole digging, soil generated during hole can be effectively classified and collected into a funnel-shaped bucket and a first funnel-shaped bucket, and soil containing adequate fertilizer and blocky soil are backfilled in tree pits in sequence, and thus, the soil containing the adequate fertilizer can be distributed at bottom parts of the tree pits, so that roots of trees can sufficiently absorb water and the fertilizer in the wet soil, whilethe blocky soil is mainly distributed at upper parts of the tree pits, and thus, infiltration of rainwater is facilitated, and in the process of planting the trees into the respective tree pits, two rectangular plates can be utilized to clamp and centralize each tree; and after the backfilling work is finished, the backfilled soil can be compacted by two curved plates, so that the device can integrate a whole set of processes of modern tree planting in an integrated manner, and a large amount of manual labor and labor quantity are saved.

Description

technical field [0001] The invention relates to the field of landscaping, in particular to an integrated device for digging holes and filling soil for tree planting. Background technique [0002] At present, digging tree pits is mainly carried out by manpower, but in forestry, due to the large planting area, if digging pits manually is not only inefficient, but also seriously affects the speed and quality of afforestation. The pit digging device is the main machine in afforestation equipment, mainly used for digging pits on the ground; the traditional pit digging device mainly erects the fuselage manually, and uses the drill bit to rotate to dig pits. Due to the lack of soil retaining facilities in the device, the soil generated during pit digging is directly This will not only have a negative impact on the safety of the operator, but at the same time due to the large diffusion area of ​​the soil, it is inconvenient when planting trees and backfilling the soil; The backfill...

AI Technical Summary

Problems solved by technology

[0002] At present, digging tree pits is mainly carried out by manpower. In forestry, due to the large planting area, if manual digging is used, it will not only be inefficient, but also seriously affect the speed and quality of afforestation.

The pit digging device is the main machine in afforestation equipment, mainly used for digging pits on the ground; the traditional pit digging device mainly erects the fuselage manually, and uses the drill bit to rotate to dig pits. Due to the lack of soil retaining facilities in the device, the soil generated during pit digging is directly This will not only have a negative impact on the safety of the operator, but at the same time due to the large diffusion area of ​​the soil, it is inconvenient when planting trees and backfilling the soil; The backfilled soil, and in the tree planting process, it is necessary to manually straighten the trees, which increases the labor force, and the soil dug out of the pit when planting trees in the urban area contains a large amount of construction waste (concrete, etc.). Try to avoid filling too much construction waste into the pit. If too much construction waste is filled into the pit, the roots of the tree will not be able to fully contact with the soil, which will affect the growth of the tree

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