Tree pit digging machine

Abstract

The invention discloses a tree pit digging machine, which is characterized by comprising a side protection supporting plate, pressure bearing seats, a movable seat, spiral transmission rods, a stepping motor, supporting legs and movable wheels, wherein a group of the pressure bearing seats symmetrically arranged on one side of each the supporting leg are arranged on the side protection supportingplate; a group of the spiral transmission rod are arranged between the pressure bearing seats through bearing seats; one end of each the spiral transmission rod penetrates through the pressure bearingseats, and driven gears are arranged at the end part; the driven gears are connected through a chain; a driving gear is arranged at the center; the driving gear meshes with the chain, and is arrangedon the output end of the stepping motor in a sleeved manner; the movable seat is arranged on the spiral transmission rods; internal thread sleeves are arranged on one surface of the movable seat which is vertical to the ground and corresponds to the spiral transmission rods; the internal thread sleeves are respectively arranged at four corners of the surface of the movable seat vertical to the ground; a diesel engine is arranged on one surface of the movable seat horizontal to the ground; and a drill bit is mounted on the output end of the diesel engine. The machine has the advantages of simple operation, convenient maintenance, reliability and durability, easy starting and high efficiency.

Description

technical field [0001] The invention belongs to the technical field of forestry machinery, and in particular relates to a tree pit digging machine. Background technique [0002] Trees can shelter humans from wind and rain, their roots can hold onto the soil to avoid landslides, their leaves can block sunlight, cool down, emit oxygen, absorb carbon dioxide, and purify the air. Branches and shade have become habitats for many animals and plants. You can make tree houses, thousands of autumns, etc. under the tree. The fruits of some trees can be used, and the fibers can be made into products. The leaves also have various functions, including repelling mosquitoes and making roofs. To plant trees, you need to dig a tree pit first. Therefore, there are different types of tree pit diggers. When planting trees in mountainous and hilly areas with complex terrain, ordinary mechanized tree pit diggers are easily limited by factors such as terrain, weight, or power. And can not be appl...

AI Technical Summary

Problems solved by technology

To plant trees, you need to dig a tree pit first. Therefore, there are different types of tree pit diggers. When planting trees in mountainous and hilly areas with complex terrain, ordinary mechanized tree pit diggers are easily limited by factors such as terrain, weight, or power. But can not be applied; adopting the mode of manual work to dig tree pits is more time-consuming and laborious, and the quality of digging is relatively poor, which affects the survival rate of trees, and also increases the labor intensity of workers and increases the labor cost of enterprises.

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