Plant hole digging device for forestry

Abstract

The invention discloses a plant hole digging device for forestry. The plant hole digging device comprises a hole digging device, a vibration damping device and a lifting device, wherein the hole digging device comprises an upper top plate, a motor I, a hole digging drill bit and a tip; the top of the upper top plate is provided with the motor I; the upper end of the hole digging drill bit is connected with the motor I; the lower end of the hole digging drill bit is provided with the tip; the vibration damping device comprises a sleeve, an elastic device and a fixed shaft; the sleeve is fixedlymounted at the bottom of the upper top plate; the fixed shaft is arranged in the sleeve and further the lower end of the fixed shaft is mounted on an intermediate plate; the elastic device is mountedon the fixed shaft in a sleeving manner, is further located in the sleeve and is in a compressed state; the lifting device comprises a motor II, a screw rod and a shaft bushing; the motor II is mounted on a bottom plate and is further connected with the screw rod; the shaft bushing is in threaded connection with the screw rod; the intermediate plate is mounted at the upper part of the shaft bushing in a sliding manner. The plant hole digging device for the forestry is used for effectively carrying out vibration damping, realizing the up-and-down regulation of the hole digging drill bit, guaranteeing the consistency of hole digging depths, improving hole digging efficiency, further realizing downwards pressurizing the hole digging drill bit, and guaranteeing hole digging.

Description

technical field [0001] The invention relates to a pit digging device, in particular to a pit digging device for forestry plants. Background technique [0002] At present, digging tree pits is mainly carried out by manpower. In forestry, due to the wide planting area, if manual digging is used, it is not only inefficient, but also seriously affects the speed and quality of afforestation. [0003] 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. Because the device lacks a vibration damping device, the pit digging will generate strong vibration , not only easily lead to gradual damage to the structure of the device, which makes the service life shorter, but also affects the stability of the digging device due to vibration, resulting in tilting phenomenon; increase manpower, and due to manual cont...

AI Technical Summary

Problems solved by technology

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

[0003] 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. Because the device lacks a vibration damping device, the pit digging will generate strong vibration , not only easily lead to gradual damage to the structure of the device, which makes the service life shorter, but also affects the stability of the digging device due to vibration, resulting in tilting phenomenon; increase manpower, and due to manual control of the drill bit, it is difficult to ensure that the depth of each pit is the same, and it is easy to have different depths. Too deep and too shallow pits have a greater impact on plants with almost the same root depth, making the survival of planting The activity is low; in addition, due to the wide range of forestry planting and the different environments, for hard soil layers, frozen soil layers, etc., manual pressing not only increases the labor load, but also has no obvious effect

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