Automatic rotation N*360-degree spiral drill rod desilting mechanical device

Abstract

The invention relates to an automatic rotation N*360-degree spiral drill rod desilting mechanical device. The device consists of a groove-shaped wheel, a groove-shaped wheel frame, a cylindrical barrel, a cylinder, a sliding roller, a knife rest and a knife blade, wherein the groove-shaped wheel is connected to the groove-shaped wheel frame through a shaft, is contacted with the upper and lower ends of a protective barrel, and can roll; the upper end of the cylindrical barrel is connected with the lower end of a roller frame; one end of the cylinder is inserted into the cylindrical barrel and connected with the cylindrical barrel through a pin, and the other end of the cylinder is connected with the knife rest and connected with the sliding roller through a shaft; and the knife blade is fixedly connected with the knife rest through a bolt. The device has a simple structure, is convenient to operate, easy to manufacture, small in investment and low in cost, is safe and reliable, and is simply and portably assembled, disassembled and transported, and sludge on a drill rod can be removed without additional power.

Description

technical field [0001] The invention relates to the technical field of construction equipment for building foundation treatment, and is applicable to a mechanical device for automatically removing mud and slag of an auger drill pipe piling drilling rig. Background technique [0002] At present, the auger drill pipe desilter mechanical devices include: auger pile machine drill pipe desilter and automatic mud removal device for long screw piling drilling rigs, which have a reasonable structure and replace the traditional manual mud removal, with high speed and high efficiency. , and eliminates the safety hazard of mud falling from a high place and injuring the operator, but when removing mud, external power is required, the structure is complex, the cost is high, and installation and disassembly are troublesome. No external power is required to achieve mud removal, and the structure is simple , low cost, easy and convenient to assemble, dismantle and transport, relying on the ...

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Problems solved by technology

[0002] At present, the auger drill pipe desilter mechanical devices include: auger pile machine drill pipe desilter and automatic mud removal device for long screw piling hole drilling rigs. It has a reasonable structure, replaces the traditional manual mud removal, and has high speed and high efficiency. , and eliminates the potential safety hazard of mud falling from a high place and injuring the operator, but external power is required to remove the mud, the structure is complicated, the cost is high, and the assembly and disassembly are troublesome. No external power is required to achieve mud removal, and the structure is simple , low cost, simple and convenient assembly, disassembly and transportation, relying on the existing technology is still not a good solution

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