CN2182258Y - Efficient light self-moving driller - Google Patents

Abstract

The utility model discloses a multi-functional self-walking drill used for drilling wells, engineering holes and geological exploration, comprising a four-wheel tractor loading with a drill for providing dynamic for drilling holes, a power output device arranged on the speed change box of the tractor, a machine frame arranged on the tractor for causing the tractor to disengage from ground, an inclined pylon arranged at the back part of the machine frame, a set of water flushing revolving drilling tools, a set of dry drilling revolving drilling tools, a set of dry drilling chuck drilling tools, a gear box having a center which can pass through the dry drilling tools and drive the revolving drilling tools to rotate, a winding engine with a brake and a clutch controlling the lifting, the stop, the inching and the continuous impact of the drilling tools. A roller connected with the winding engine, the steel wire ropes of the drilling tools and a pulley block.

Description

Efficient light self-moving driller

The utility model relates to a kind of multifunctional drill that is suitable for Drilling well, engineering hole and used for geological prospecting.Specifically, be a kind of light efficient self-walking driller that loads and drive with hand tractor.

A kind of light efficient water drilling rig is disclosed in Chinese patent 90216563.1, " comprise; a power source; frame; is sleeved on the drilling rig on the described frame; this drilling rig comprises pylon, a volume machine, assembly pulley, transmission case, hollow master's drilling rod and drill bit, the water supply installation that supplies water in the hollow drill pipe of described drilling rig ".It has that volume is little, cost is low, efficient is high, the equal characteristics easily of stable and reliable working performance, installation, debugging, operation, is highly suitable for deep well and engineering piles hole in the Drilling.But, because drilling tool revolution cutting stratum needs to go out the mud stone slurry with water under high pressure and forms well when creeping into, this uses comparatively inconvenience for no water source or dried up source bore operation district far away, especially can not satisfy for the operation area that requires drilled dry rotary drilling and percussion drilling; In addition, its branch mode is towed, needs an independent Transport Machinery traction.

Disclose a kind of " being applicable to the small hand tractor formula trepan that agriculture individual field irrigation and urban and rural residents supply water " its rig and load walking with hand tractor in Chinese patent 90206036.8, it is comparatively convenient to shift.But do not have drilled dry rotary drilling and drilled dry percussion drilling drilling tool equally, do not have clutch and the brake of finishing frequent crawl of drilling tool and bump operation yet.As everyone knows: the inapplicable heavily loaded folding of the castellated steering cluth of hand tractor, can not finish drilling tool bump operation; Its metal ring type brake is as the braking of tractor empty wagons, and load capacity is very little, is not suitable for the crawl of heavily loaded drilling tool, and its brake is whole tractor system share simultaneously.If utilize the elevating movement of its braking drilling tool, then the gyration of drilling tool also will stop, can not satisfy rig to the mission requirements that drilling tool lifting and gyration can independently moving can link again, also therefore can not be used for controlling and adjusting because the pressure of the drill that the drilling tool deadweight causes.

Provide a kind of but the purpose of this utility model overcomes above-mentioned deficiency exactly and can water hammer drill advance drilled dry and creep into, but can rotary drilling the percussion drilling light-duty self-walking driller of multifunctional efficient of conveniently moving simultaneously again.

Be used to realize the light efficient self-walking driller of the utility model purpose, comprise: a hand tractor that is used to load the rig walking and power is provided for boring; A frame that is loaded on the hand tractor and can makes it to break away from ground; Inclined to a pylon that is loaded on frame front; A drilling rig that is loaded on the frame, described drilling rig can comprise: a cover water refunds changes drilling tool, a cover drilled dry rotary drilling bits, a cover drilled dry churn drilling tools; Described self-walking driller comprises that also a middle body can and can drive the gear that rotary drilling bits rotates by drilling tool; One contain control drilling tool lifting, stop, crawl or the clutch of bump and the hoist engine of brake; And the wire rope of the reel of a connection hoist engine and described drilling tool and a cover assembly pulley.

The clutch of described hoist engine and brake be conical friction clutch and band brake preferably.This clutch reaches the belt pulley or the sprocket wheel that are fixed as one with driving drum by the multi-thread rectangular coil pair of widely-pitched, differential bearing, clutch driving drum and constitutes.Described band brake is made of brake drum and brake band.The outer garden of the driving drum of this clutch conical surface is equipped with friction plate, endoporus is installed on the nut of the multi-thread rectangular coil pair of widely-pitched by differential bearing, leading screw in this screw pair is the part of elevator arbor, the two ends of elevator arbor are fixed on the frame, the reel of hoist engine is installed on the elevator arbor by rolling bearing, the garden conical surface in reel one end is processed with, this garden conical surface is corresponding with the outer garden conical surface of conical friction clutch driving drum upper friction plate, the reel other end is processed with the outer garden cylinder of band brake brake drum, this garden cylinder is corresponding with garden cylinder in the brake band, the reel middle part is wound with wire rope, one end of wire rope is fixed on the reel, the other end has two kinds of canoes, a kind of is to walk around the following fixed pulley that is installed on the pylon that can incline, movable pulley on last fixed pulley and the water tap, be fixed on the tower top that can incline at last, its multiplying power is 2; Another kind is directly to be fixed on water tap or the block stamp behind the following fixed pulley of walking around the pylon that can incline, the last fixed pulley, and its multiplying power is 1.Described conical friction clutch and band brake by the control lifting drum rotating and stop, the lifting of realization drilling tool, stop, crawl and bump operation.

Said transmission case preferably includes: the affixed loam cake of casing, and casing, one and loam cake are formed the water proof and dust proof cover in labyrinth; Bucker is fixed on the transmission cutting ferrule; An outer end is equipped with the gear shaft of belt pulley; A garden bevel gear pair that is used to slow down, the gear of this garden bevel gear pair be preferably big modification coefficient and all displacement garden bevel gears of angle; A transmission cutting ferrule that is used to drive main drilling rod; The little garden bevel gear of described garden bevel gear pair is fixed on this power shaft, and its big garden bevel gear and described transmission cutting ferrule Joint have bigger hole in the transmission cutting ferrule of transmission case, and the drill bit of described drilled dry drilling tool preferably can pass through from the hole.

The driving of main drilling rod has two kinds of modes: a kind of at transmission cutting ferrule internal recessing, and the main drilling rod of rotating band key; Another kind of mode is to be provided with draw-in groove on the water proof and dust proof cover, and the bushing of transmission master drilling rod can be housed on the draw-in groove.

Described drilling tool has three kinds of forms: the one, and the water refunds that includes water tap, main drilling rod, drilling rod, comprehensive Drilling bore bit changes drilling tool; The 2nd, include the drilled dry rotary drilling bits of water tap, main drilling rod, drilling rod, core bit or augers; The 2nd, include the drilled dry churn drilling tools of block stamp, corer.More than three kinds of drilling tools, the user when boring a hole, can select wherein two for use according to different geological conditions and needs, three kind be used alternatingly, or use a kind of drilling tool all the time.

Described main drilling rod, drilling rod and drill bit junction design are the multi-thread rectangular thread of widely-pitched, and be laborsaving when not only dismantling, connecting the drilling rod joint, guaranteed strength of joint and water under high pressure latus rectum simultaneously.

When to use multiplying power be 2 assembly pulley loading and unloading drilling rod, fits best was used the free loading and unloading type double hook of wire rope pulley.

Described transmission device is the flexible body transmission device preferably, can be adhesive tape, also can be chain drive.Comprise belt or chain, the moving belt of principal and subordinate or sprocket wheel, said active belt or sprocket wheel are installed on the semiaxis, and driven belt or sprocket wheel are loaded on respectively on the driving drum and transmission case power input shaft of hoist engine clutch.

Described frame, comprise a cover spiral supporting device, it can support rig and break away from ground and make its adjustment level, the middle part of this frame connects with the shaft of tractor cover mutually with U type card, the rear portion is connected with tractor camber beam end, transmission case is installed and the pylon that can incline in the front portion of frame, under frame rear portion and tractor camber beam, diesel engine is installed, power is passed to the belt pulley of gear box of tractor through the diesel engine belt pulley, and the two ends of hoist engine are separately fixed on tractor camber beam and the frame by support.

The utility model has following remarkable advantage compared with the prior art: first: have the hoist engine that has conical friction clutch and band brake, can realize frequent crawl, lifting drilling tool, can carry out the bump coring operation effectively; And can cooperate the original function of hand tractor, and realizing the revolution of drilling tool and promote the two-way transmission distinguishing single action, operation can link again.Second: both can advance by water hammer drill, but drilled dry creeps into and percussion drilling again, the scope of application is wide.The the 3rd:, improved bending, contact strength and the abrasion resistance of gear owing to designed big modification coefficient and all displacement bevel gear pairs of angle.The 4th: pylon can motor-drivenly rise and fall, and has alleviated labour intensity.

Below with reference to giving a description of drawings embodiment of the present utility model.

Fig. 1 Fig. 2 is light efficient self-walking driller structural representation and vertical view.

Fig. 3 is a light efficient self-walking driller drilled dry rotary drilling bits boring schematic diagram.

Fig. 4 is a light efficient self-walking driller drilled dry shot core drill tool boring schematic diagram.

Shown in Figure 2 as Fig. 1, the spiral supporting on the frame 15 14 is put down, stand on the ground sleeper 13, transfer to level, fixed.Press Fig. 1 double dot dash line lay winding wire ropes 30, wire rope 30 1 ends are fixed on the reel 45 of hoist engine 44, the following fixed pulley 29 on pylon 25, and last fixed pulley 26 is fixed on pylon 25 tops behind the auxiliary pulley 17,16.Start diesel engine 1, power reaches gearbox 4 through belt pulley 2, belt 3, belt pulley 5, the handle of the gearbox 5 of hand tractor 6 is placed low gear position, operation is positioned at the friction clutch handle 40 of the hoist engine 44 under tractor camber beam 36, the arm-rest frame 35, make pylon 25 leave diagonal brace 34, hold up the back at a slow speed and stop.Fixedly secure pylon, wire rope is taken out in auxiliary pulley 16,17, hang drilling tool.Gearbox 5 is hung suitable gear, power reaches the power shaft 10 of transmission case 18 through left half axle 37, belt pulley 7, belt 8, belt pulley 9, through little garden bevel gear 27, big garden bevel gear 28, reaches transmission cutting ferrule 20 again, drive main drilling rod 22, drive drilling rod 11, drill bit 12 rotary cutting stratum; Pass through water tap 23 simultaneously to drill bit 12 bottom water fillings, to impact the mud stone slurry.According to geological condition, also can use drilled dry to creep into.The drilled dry rotary drilling bits can utilize proposition drill bit mode to clear up, take out earth or rock core.

In case of necessity, operation hand tractor 6 cuts off left side power makes drilling tool stop revolution, handle 40 by clockwise actuating friction clutch 39, rotate on the nut that makes the multi-thread screw pair 42 of width is fixed on elevator arbor 49 on the frame along two ends and advance, promote clutch driving drums 43 through differential bearing 41 and combine, make drilling tool lifting through assembly pulley so reel 45 just drives wire rope 30 with reel 45 inner end taper of hoist engine 44.When needs drill bit 12 grades stopped to promote, counterclockwise actuating friction clutch handle 40 was then depressed handle 46, the cam 47 of band brake simultaneously, makes brake band 48 check the brake drum of reel 45 1 ends.Desire to make drill bit 12 grades to descend once again, lift handle 46, the brake band 38 that gets loose just can.

Shown in Figure 3, earlier augers 52 is put into from the transmission cutting ferrule 20 of transmission case, bushing 51 covers are become owner of drilling rod 22, main drilling rod lower end screw rod is screwed in the nut on drill bit 52 tops, bushing 51 is installed on the water proof and dust proof cover 21, moment of torsion reaches main drilling rod by transmission cutting ferrule 20, drives the bit cutting stratum.When needing to propose drilling tool cleaning taking-up earth, operation hoist engine 44 gets final product.

Shown in Figure 4, end with wire rope 30 connects with block stamp 53, corer 56 upper end screw rods are connected with block stamp lower body 55 nuts, and corer 56 is put into transmission cutting ferrule 20, the operation hoist engine, make block stamp upper body 54 rise to certain altitude, it is descended fast make it impact lower body 55, impact force is reached corer 56, make it be poured the stratum, when need taking out in the corer soil or rock, operation hoist engine 44 just can.

Claims (7)

1, a kind of light-duty self-walking driller of multifunctional efficient that is suitable for Drilling well, engineering hole and used for geological prospecting, it comprises: a hand tractor that is used to load the rig walking and power is provided for boring; A frame that is loaded on the hand tractor and can makes it to break away from ground; Inclined to a pylon that is loaded on frame front; A drilling rig that is loaded on the frame is characterized in that, described drilling rig can comprise: a cover water refunds changes drilling tool, a cover drilled dry rotary drilling bits, a cover drilled dry churn drilling tools; Described self-walking driller comprises that also a middle body can and can drive the gear that rotary drilling bits rotates by drilling tool; One contain control drilling tool lifting, stop, crawl or the clutch of bump and the hoist engine of brake; And the wire rope of the reel of a connection hoist engine and described drilling tool and assembly pulley.

2, light efficient self-walking driller according to claim 1, it is characterized in that: the clutch that described hoist engine contained is a conical friction clutch, this clutch reaches the belt pulley or the sprocket wheel that are fixed as one with driving drum by the multi-thread rectangular coil pair of widely-pitched, differential bearing, clutch driving drum to be formed, and described brake is made of brake drum and brake band.

3, light efficient self-walking driller according to claim 1 is characterized in that: described water hammer drill tool comprises water tap, hollow master's drilling rod, drilling rod and comprehensive Drilling bore bit.

4, light efficient self-walking driller according to claim 1 is characterized in that: described drilled dry rotary drilling bits comprises: water tap, main drilling rod, drilling rod and core exploration drillng drill bit or augers.

5, light efficient self-walking driller according to claim 1 is characterized in that: described drilled dry churn drilling tools comprises block stamp, corer, and described block stamp is connected in described wire rope.

6, according to claim 3 or 4 described light efficient self-walking drillers, it is characterized in that: the joint of described drilling rod is a pair of widely-pitched multi start thread.

7, light efficient self-walking driller according to claim 1 is characterized in that: described transmission case comprises the conical gear pair that is used to slow down, described gear pair be big modification coefficient and all displacement garden bevel gear pairs of angle.

Images