Iron driller
An iron driller and assembly technology, applied in drill pipes, drill pipes, drilling equipment, etc., can solve problems such as inconvenience in operation, and achieve the effect of convenient work, improved safety, and no impact on vision.
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[0039] The present invention will be further described below in combination with specific embodiments and accompanying drawings.
[0040] Such as figure 1 , figure 2 , image 3 As shown, the iron driller includes a tong head assembly, a support arm assembly 6, and an electro-hydraulic control system 7. The tong head assembly includes a spinner assembly 4, a main tong assembly 3 and a tong assembly 2, and also includes Lifting mechanism 5, swinging mechanism 1, one end of support arm assembly 6 is movably connected on lifting mechanism 5 and the other end is movably connected with swinging mechanism 1; The clamp assembly 2 is rotatably connected, and the spinner assembly 4 is installed above the main clamp assembly 3 and the clamp assembly 2; the electro-hydraulic control system is composed of a hydraulic control system and an electronic control system, and the swing mechanism 1 , lifting mechanism 5, support arm assembly 6, spinner assembly 4, main tong assembly 3 and tong...
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