CN2397250Y

CN2397250Y - Portable hydraulic drilling machine with high efficient dust-removing series

Info

Publication number: CN2397250Y
Application number: CN 99224249
Authority: CN
Inventors: 孙灵慧
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-23
Filing date: 1999-06-23
Publication date: 2000-09-20
Anticipated expiration: 2009-06-23

Abstract

The utility model provides a portable hydraulic drilling machine with a high efficient dust-removing series, which is suitable for various strata and can drill holes with any angles. The utility model has no powder dust in working. The utility model is realized through the combination of a movable hydraulic power head on a machine frame 9, a geomantic joint 1 which is connected with the power head, a drilling tool which is provided with a double channel drill rod 8, an oil feeding and entering cylinder 12, a movable hydraulic station 18, etc. With simple and reasonable structural design and convenient and flexible operation, the utility model can realize stepless speed regulation, normal-reverse rotation and reverse circulation deslagging in drilling. The utility model is especially suitable for construction holes of drilling pipe shed and shot holes of grottos, the hole forming speed is rapid, and the hole forming quality is good.

Description

The light hydraulic drill rig of high-effective dust-removing series

The utility model relates to a kind of hydraulic boring unit, particularly relates to the hydraulic boring unit that a kind of operation does not have dust, favorable environment protection.

Its drilling rod of existing hydraulic boring unit all is to take single channel (promptly advancing with air drill) structure basically, can't dedusting also directly cause environment pollution at all, brings grievous injury for operating personnel's health.Though and the patent No. is 97215586.4 horizontal anchor cable hole boring machine better dust removing effects is arranged, it can only beat the rock lateral aperture.Be not suitable for the drilling and forming hole on soil layer or other various stratum.Moreover, the unit head of the above rig all adopts the motor reducer transmission mechanism to drive, and volume weight is big, and radial dimension is big, makes to use to be restricted.

The purpose of this utility model is to provide a kind of adaptation various stratum, can bore arbitrarily angled (0-360 °) hole, applied range, the light hydraulic drill rig of the non-dusting high-effective dust-removing series of operation.

The technical solution of the utility model is as described below: this utility model comprises the geomantic omen joint, hydraulic motor, bearing, hollow shaft, transmission body, fork cover, binary channels drilling rod, frame, hydraulic pressure tube gripper, the correcting frame, feed oil cylinder, roller, hydraulic oil pipe and Hydraulic Station, mainly by being provided with the hydraulic power head that moves on the frame that hydraulic pressure tube gripper, correcting frame and bottom feed oil cylinder at one, these unit head two ends are connected with the geomantic omen joint respectively, the drilling tool of binary channels drilling rod and the Hydraulic Station formation that connects through hydraulic oil pipe.

The experiment proved that this utility model has the following stated major advantage and good effect:

1, take hydraulic motor directly to drive the drilling tool revolution and feed as main frame unit head and hydraulic jack, simplified complete machine structure, reduced volume weight, can not only realize the stepless speed regulation and the rotating of rig rotating speed, the needs that adapt to rotary drilling and percussion drilling, can satisfy the drilling and forming hole on various rocks, soil layer and other various stratum again, and drilling and forming hole speed is fast, quality is good, high efficiency;

2, the drilling tool of taking special serial binary channels drilling rod to form can be realized the water filling nebulization dust in pneumatic the creeping into, and it pounces on the dirt rate is 60-98%, reaches no dust work substantially, thereby avoids the pollution of environment and the infringement of operating personnel's health.In addition, also can realize pneumatic or the anti-circulation deslagging in creeping into of surging, help slip casting or draining in " retaining wall ", " getting stamen " and the bad ground on various stratum;

3, take light main frame to carry out remote control in the mobile hydraulic station in addition, has extremely strong place and natural conditions compliance, can not only be applicable to Drilling pipe roof construction hole or grotto shot hole, be loaded on the hydraulic pressure rocking arm or mobile trolley used etc. also can realize arbitrary orientation, at any angle drilling and forming hole not only the complete machine simplicity of design is rationally but also flexible and convenient operation.

Below in conjunction with accompanying drawing the technical solution of the utility model is described in further details:

Fig. 1 is the overall structure schematic diagram of the light hydraulic drill rig of high-effective dust-removing series.

The light hydraulic drill rig of high-effective dust-removing shown in Figure 1 series is by frame 9, geomantic omen joint 1, hydraulic power head, binary channels drilling rod 8, Hydraulic Station 18, feed oil cylinder 12, and hydraulic pressure tube gripper 10, correcting frame 11 combine realization.Its frame 9 is that two guide rails of internal groove and crossbeam are formed by fixedly connecting.Frame 9 is provided with hydraulic pressure tube gripper 10 and correcting frame 11, bottom center has and feeds oil cylinder 12 along the setting of guide rail direction, symmetry is established roller 16 in two guide rails of frame 9, supports the hollow type hydraulic power head that can move by the roller 16 that is crimped on the guide rail on frame 9.Its hydraulic power head comprises roller 16, the side force plate 14 that is connected with roller 16 is arranged at the bottom, 14 vertical symmetry of vertical plates on both sides are provided with end riser 13, fixed oil cylinder installing plate 15 on the end riser 13, described three plate 13-15 are one with unit head housing 5 assembly weldings that are arranged on the top, establish bearing 3 in the unit head housing 5, hollow shaft 4, housing 5 one end flanges connect hydraulic motor 2, and the other end is by transmission body 6, and fork cover 7 is connected and fixed the drilling tool with binary channels drilling rod 8.The binary channels short tube 19 of geomantic omen joint 1 is inserted in hydraulic motor 2, hollow shaft 4 and the transmission body 6 and is docked with the binary channels of binary channels drilling rod 8.Drilling rod 8 is by hydraulic pressure tube gripper 10 clampings that are located on the frame 9, the correcting of correcting frame.Frame 9 bottoms to feed oil cylinder 12 its piston rods and frame 9 fixing, cylinder body is then supported by installing plate 15 suspentions.Hydraulic jack 12 is mainly used in and feeds or rise and pull out, and the drilling tool rotation realizes by hydraulic motor 2.Feed oil cylinder 12, hydraulic motor 2, hydraulic pressure tube gripper 10 and all be connected to mobile hydraulic station 18, carry out Long-distance Control and provide the power of surging for it through hydraulic oil pipe 17.

During use with rig in place after, just can be under Hydraulic Station 18 control reliably realize creeping into multiple drilling process such as revolution, impact rotating.Its rotating speed is 5-480 rev/min of step-less adjustment, and serial requirement all can be satisfied in dark, the aperture of holing.Inject water and the wind high-effective dust-removing that atomizes simultaneously at geomantic omen joint 1 as required during operation, realize dustless operation substantially.Also can inject wind or water separately, realize pneumatic or the anti-circulation deslagging in creeping into of surging, also can realize the drilling and forming hole of arbitrarily angled (0-360 °) by means of ancillary facility.So this utility model project organization advantages of simple, flexible and convenient to use, speed of fulfiling hole is fast, quality good, efficient is high, has broad application prospects.

Claims

1, the light hydraulic drill rig of a kind of high-effective dust-removing series, comprise geomantic omen joint (1), hydraulic motor (2), bearing (3), hollow shaft (4), unit head housing (5), transmission body (6), fork cover (7), binary channels drilling rod (8), frame (9), hydraulic pressure tube gripper (10), correcting frame (11) feeds oil cylinder (12), roller (16), hydraulic oil pipe (17) and Hydraulic Station (18) is characterized in that: this machine being provided with can be provided with hydraulic pressure tube gripper (10), and the frame (9) that correcting frame (11) and bottom feed oil cylinder (12) goes up the hydraulic power head that moves, these hydraulic power head two ends connect geomantic omen joint (1) respectively, the drilling tool of binary channels drilling rod (8) and connect mobile Hydraulic Station (18) through hydraulic oil pipe (17).

2, the light hydraulic drill rig of high-effective dust-removing series according to claim 1, it is characterized in that the cant board (14) that is connected and fixed with roller (16) is arranged at its bottom of hydraulic power head, set end riser of vertical symmetry (13) and end riser (13) are gone up the fixing installing plate (15) and unit head housing (5) the assembly welding one at its top between vertical plates on both sides (14), establish bearing (3) in the assembly welding body, hollow shaft (4), the assembly welding body is unit head housing (5) one termination hydraulic motors (2), and the other end is provided with transmission body (6) and fork cover (7).