Forestry tree transplanting and planting hole digging device for tropical fruit seedling raising

Abstract

The invention discloses a forestry tree transplanting and planting hole digging device for tropical fruit seedling raising, and relates to the field of planting hole digging equipment. The forestry tree transplanting and planting hole digging device comprises a base, two supporting columns are fixedly installed at the top side of the base, a fixing plate is fixedly installed at the top ends of thetwo supporting columns, and a telescopic hydraulic cylinder is fixedly installed at the bottom side of the fixing plate. According to the forestry tree transplanting and planting hole digging device,through the arrangement of a sliding sleeve, when a moving plate moves downwards to dig holes, due to blocking of the sliding sleeve, the moving plate cannot continue to move downwards to dig the holes, and therefore the planting holes with the fixed depth can be dug out, workers do not need to observe all the time any more, the burden of the workers is relieved, and the hole digging efficiency is improved; and when an annular rotating block is rotated, the position relation between a clamping block and a clamping groove can be changed, so that a hole digging rotating rod can be loosened or fixed, replacement is convenient, the planting holes with different diameters can be dug by the device, and the practicability of the device is improved.

Description

technical field [0001] The invention relates to the field of planting hole digging equipment, in particular to a planting hole digging device for transplanting forestry trees used for tropical fruit seedling cultivation. Background technique [0002] Tropical fruit nursery tree transplantation is a basic operation in forestry production. It is mainly used for a kind of protective transplantation and cultivation of formed trees. It is generally divided into two types: bare root transplantation and soil ball transplantation. Both need to be dug in advance. Planting hole work. [0003] The existing device for digging and planting holes for forestry trees for tropical fruit seedlings requires staff to observe the depth of the holes dug by the equipment at all times during each hole digging process. If the depth is not enough, it needs to be re-dug. It is necessary to fill the planting hole, which increases the burden on the staff, and the efficiency of digging the hole is low. ...

AI Technical Summary

Problems solved by technology

[0003] The existing device for digging and planting holes for forestry trees for tropical fruit seedlings requires staff to observe the depth of the holes dug by the equipment at all times during each hole digging process. If the depth is not enough, it needs to be re-dug. It is necessary to fill the planting hole, which increases the burden on the staff, and the efficiency of digging the hole is low. At the same time, the hole-digging rotary rods on most planting hole-digging devices are generally fixedly installed, and in actual tree transplantation, often Planting holes with different diameters are required, and the fixedly installed hole-digging rotary rod is not easy to replace, so that the equipment can only dig out planting holes with a fixed diameter, which reduces the practicability of the device. Therefore, we disclose a planting hole for tropical fruit seedlings. Advanced forestry tree transplantation digging planting hole device to meet people's needs

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