Conversion of excavators to auger drilling machines

Excavator auger is to configure the corresponding size of rotary drilling bit on the basis of excavator shovel according to the needs of customer's specific project, which is mainly suitable for sandy soil, clayey soil, pulverised soil and other soil construction, and is widely used for concrete utility pole trenching, drilling, piling, drilling, piling of solar panel bracket in solar photovoltaic power generation, trenching and piling, engineering in building construction, drilling of street light pole installation, and trenching.

　　The auger drilling rig adopts pressurised drilling working mode, which can achieve rotary pile depth of 1-10 metres, with different specifications of optional drilling tools, the direct range of pile holes can be up to 200-1000mm in diameter, which is mobile and flexible, convenient and efficient. The auger drilling rig, mainly consists of a driving head and a drill assembly, the driving head is fixedly connected to the drill assembly, the drill assembly includes a drill rod, a spiral blade wrapped around the drill rod, and a drill bit set at the end of the drill rod, and the bottom end of said spiral blade is set with drilling teeth. The structure is simple, the penetration capacity is stronger, the production and application cost is low, and the flexibility is high.

　　Features of the excavator auger drilling rig: it adopts imported hydraulic motor, high precision gears, two-stage reduction gearbox, split output shaft, non-deformable base material, and anti-swing cross bracket. Convenient to move and easy to operate, it is a new generation of drilling and digging tool. Auger drilling machine takes forklift and excavator as the power source and is equipped with hydraulic system to realise the mechanical equipment for drilling and digging pits. The equipment generally consists of bracket, power head, drill rod three parts. It is suitable for the drilling of utility pole pits, digging pits for tree planting, and the drilling of solar photovoltaic power generation bracket installation, etc. The drilling diameter ranges from 200mm to 1000mm, and the machine is also called as a piling machine, which can be used for piling in the rural housing renovation project. The machine fully realises the function of multi-purpose, greatly improves the working efficiency, easy to move, and is suitable for a variety of terrain. The working principle of auger drilling machine: the power head drives the auger blade drilling rod and drill bit to rotate, in the process of rotating, a part of the soil material will be transported up to the ground by the auger blade, and the other part of the soil material will be sandwiched between the blades, and after drilling to a sufficient depth, the drilling tool will be lifted by the excavator, and the material will be lifted up as well. Different diameter pile holes can be drilled by changing the diameter of the auger.