Floating chassis foldable boom type hydraulic drill carriage
A hydraulic drilling rig and chassis technology, applied in drilling equipment, earth-moving drilling, drilling equipment and methods, etc., can solve the problems of poor adaptability of drilling strata, poor operating environment conditions, limited drilling range, etc. Good performance, prevent dust from flying, and have a wide range of operations
Inactive Publication Date: 2011-08-17
HUNAN HENGZHI ROCK DRILLING TECH
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Problems solved by technology
At present, many construction sites still adopt the operation method of drilling with hand picks, which has small drilling diameter, shallow depth, low operating efficiency, high energy consumption, and poor operating environment conditions.
Although the excavator-type hydraulic cutting drilling rig can effectively operate in shallow holes, the design of the air compressor system is simple, the system efficiency is not high, and the adaptability to drilling rock formations is poor, and there is no side swing mechanism, floating chassis, and folding arm mechanism. hole range limited
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Embodiment Construction
[0013] The technical content of the present invention will be further described in conjunction with the accompanying drawings.
[0014] exist figure 1 , 2 , 3 and 4, the traveling chassis 1, the main shaft support 2, the lower frame main shaft 3, and the leveling oil cylinder 4 form a floating chassis, and one end of the two leveling oil cylinders 4 is respectively connected with the left and right bracket pins of the walking chassis 1, and the other end is connected with the The pin holes on the frame main shaft 3 are connected, the lower frame main shaft 3 is connected with the left and right main shaft supports 2 fixed on the walking chassis 1, the slewing support 5 is fixed on the lower frame main shaft 3; the upper frame 7 is connected with the slewing support 5, Cab 6, drill boom seat 8, drill frame bracket 28, diesel tank 29, air compressor cooler 30, hydraulic oil tank 31, hydraulic separator 32, dust collector 33, air compressor 34, main pump 35, engine 36 , the eng...
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The invention provides a floating chassis foldable boom type hydraulic drill carriage which comprises a traveling chassis, a principal shaft support, a lower frame, a principal shaft, a leveling oil cylinder, a slewing support, a cab, an electromechanical liquid control system, an upper frame, a drill boom seat, a crank, a bent angle seat, a boom lifting oil cylinder I, a dill boom I, a boom lifting oil cylinder II, a drill boom II, a pitching oil cylinder, a pitching seat, a swinging angle pin shaft, a swinging angle oil cylinder, a propulsion motor, a rotary power head, a drill sleeve, a drill rod, a hydraulic drill clamping device, a dust extinguishing seat, a drill or a downhole hammer, a bracket, a compensating oil cylinder, a boring frame support, a diesel oil tank, an air compressor cooler, a hydraulic oil tank, a hydraulic separator, a dust collector, an air compressor, a main pump, an engine, an engine cooler, a propulsion beam and the like. The floating chassis foldable boomtype hydraulic drill carriage has a compact structure, good maneuverability, wide rock stratum adaptability and operation range, low energy consumption, is convenient to operate and has low use-cost and can meet multiple drilling requirements.
Description
technical field [0001] The invention relates to engineering machinery equipment, in particular to a hydraulic drilling vehicle with folding arms on a floating chassis. Background technique [0002] All kinds of drilling rigs are widely used in blast hole drilling operations in metallurgy, railways, mines, building materials, highways and other projects. At present, many construction sites still adopt the operation method of drilling with hand picks, which has a small diameter, shallow depth, low operating efficiency, high energy consumption, and poor operating environment conditions. Although the excavator-type hydraulic cutting drilling rig can effectively operate in shallow holes, the design of the air compressor system is simple, the system efficiency is not high, and the adaptability to drilling rock formations is poor, and there is no side swing mechanism, floating chassis, and folding arm mechanism. Hole range is limited. Contents of the invention [0003] In order...
Claims
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IPC IPC(8): E21B7/02
Inventor 罗佑新李恒舒文会军周宇
Owner HUNAN HENGZHI ROCK DRILLING TECH