CN202220551U - Crawler type hydraulic drilling rig - Google Patents

Crawler type hydraulic drilling rig Download PDF

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Publication number
CN202220551U
CN202220551U CN201120322386XU CN201120322386U CN202220551U CN 202220551 U CN202220551 U CN 202220551U CN 201120322386X U CN201120322386X U CN 201120322386XU CN 201120322386 U CN201120322386 U CN 201120322386U CN 202220551 U CN202220551 U CN 202220551U
Authority
CN
China
Prior art keywords
rod
chassis
derrick
hydraulic
transition bracket
Prior art date
Application number
CN201120322386XU
Other languages
Chinese (zh)
Inventor
邹本令
刘照明
任小平
王晓东
安永武
李玉卓
Original Assignee
保定宏业工程机械制造有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 保定宏业工程机械制造有限公司 filed Critical 保定宏业工程机械制造有限公司
Priority to CN201120322386XU priority Critical patent/CN202220551U/en
Application granted granted Critical
Publication of CN202220551U publication Critical patent/CN202220551U/en

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Abstract

The utility model discloses a crawler type hydraulic drilling rig which comprises a chassis part, a drilling rig part and a transition bracket part, wherein the chassis part adopts a chassis part of an excavator and comprises a walking chassis, a large arm, a large arm component, a small arm, a tensile hydraulic cylinder, a swing hydraulic cylinder, a connecting rod I, a small arm component of a connecting rod II, a control system, a power system and a hydraulic system, wherein the large arm and the large arm component are hinged on a platform, the large arm is used for lifting hydraulic cylinders, and the small arm is hinged on the large arm; the tensile hydraulic cylinder, the swing hydraulic cylinder and the connecting rod I are arranged on the small arm; the drilling rig part comprises a derrick, a power head lifting mechanism, a power head, a drill rod and a drill bit, wherein the power head lifting mechanism, the power head and the drill rod are installed on the derrick; the transition bracket part comprises a transition bracket, a connecting shaft and a drive hydraulic cylinder; and the connecting rod I and the connecting rod II are connected with the derrick of the drilling rig part through the transition bracket part. After being positioned at one time, the crawler type hydraulic drilling rig has large effective work scope, more drill holes, strong off-road capability and strong ground adaptability and not only can carry out heavy-caliber rotating, cutting, high-speed shaft-forming, but also can carry out efficient DTH (Down-the-hole) impact drilling by adopting a DTH impact drilling method under the situation that the chassis does not move.

Description

The crawler type hydraulic drill rig
Technical field
The utility model relates to a kind of boring drilling equipment under mining, quarrying and other necessary condition that is used for, and relates in particular to a kind of crawler type hydraulic drill rig.
Background technology
Existing crawler type hydraulic drill rig all adopts chassis special, and the chassis is the manufacturing of rig manufacturer specialized designs, and product yield is low, and chassis and crawler belt intensity thereof are low.Derrick is connected with the chassis with jointed shaft through the connecting rod by oil cylinder control angle; During rig work, rig integral body at first moves to the job site, through operating corresponding handle; Connecting rod relative chassis swing between derrick and chassis; The flexible realization adjustment that relative angle leans on oil cylinder between derrick and connecting rod simultaneously makes drilling derrick along predetermined drilling direction location, realizes drillng operation.Because derrick is just controlled its rotating angle front or back by stretching of a connecting rod and a group oil cylinder, controls its left rotation and right rotation angle by connecting rod along the rotation on chassis, so; Not under the situation of movement, efficient working range is little, the rig one-time positioning on the chassis for it; But drilling hole amount is limited, in the intensive bore operation of needs zone, can only rely on the integral body of rig to move and realize; So, its complex operation, construction is longer non-cutting time.And because distance weak point, chassis and crawler belt intensity thereof between derrick and the chassis are low, cause a little less than its cross-country power, the ground adaptive capacity is poor, and durability is poor.Its function singleness; Can only be rotated the cutting or down-hole percussion drill well method in a kind of; The separate unit rig can not be satisfied and the high rapid-result well of heavy caliber rotary cutting can be carried out; Can adopt down-hole percussion drill well method to carry out the requirement of efficient down-hole percussion drill well again, make the adaptive capacity of rig low, can not satisfy, safe requirement energy-conservation, efficient, comfortable under current mining, quarrying and other necessary condition rig; Can not satisfy the needs of one-machine-multi-function.
Summary of the invention
The purpose of the utility model is exactly to solve the problems referred to above that exist in the prior art, a kind of crawler type hydraulic drill rig is provided, after this rig one-time positioning; Under the not mobile situation in chassis, efficient working range is big, and drilling hole amount is many; Cross-country power is strong, and the ground adaptive capacity is strong, can carry out the high rapid-result well of heavy caliber rotary cutting; Can adopt down-hole percussion drill well method to carry out efficient down-hole percussion drill well again, function is many.
For realizing above-mentioned purpose, the technical solution of the utility model is: a kind of crawler type hydraulic drill rig, and it comprises chassis portion, rig part and transition bracket part; Chassis portion adopts the chassis portion of excavator; It comprises walking chassis, slew gear, platform, operating room, big arm component, little arm component, control system, dynamical system and the hydraulic system of being made up of road wheel and crawler belt; Platform is installed on the walking chassis through slew gear, and operating room, dynamical system and hydraulic system that the control system is installed are arranged on the platform; Big arm component comprises big arm and the lifting hydraulic cylinder that is hinged on the platform, and little arm component comprises forearm, stretching hydraulic cylinder, oscillating motor and the connecting rod I of forearm, the connecting rod II that is hinged on the big arm; Rig partly comprises derrick, is installed in unit head hoisting mechanism, unit head and drilling rod, drill bit on the derrick; Transition bracket partly comprises transition bracket, connecting axle and driving hydraulic cylinder; Transition bracket is a U-shaped support; The upper end of the piston rod of oscillating motor and connecting rod I, connecting rod II is hinged; The lower end of connecting rod I and forearm bottom are hinged, and the lower end of connecting rod II and the upper end of transition bracket are hinged, and the middle part of forearm lower end and transition bracket is hinged; One convexity is arranged on the joint face of transition bracket and derrick, and convex center has axis hole, is connected with connecting axle by axle sleeve in the axis hole, and connecting axle is fixed on the junction plate with the derrick one; The cylinder body that drives hydraulic cylinder is fixed on the transition bracket upper end, and its piston rod is fixed on the support with the derrick one.
The unit head hoisting mechanism that above-mentioned described rig partly is installed on the derrick comprises hydraulic motor, drive sprocket, chain, jockey sprocket and unit head support; Driving, jockey sprocket can be simple chainwheel, duplex chain wheel or multiple chainwheel respectively; Drive sprocket is fixed on the hydraulic motor output shaft; Driving, jockey sprocket are connected by chain, are fixed with the unit head support on the chain, and unit head is installed on the unit head support.The direct driving main shaft of hydraulic motor, simple in structure, easy to maintenance.
Above-mentioned described unit head comprises hydraulic motor, coupling spindle, main shaft, upper flange plate, lower flange, shock absorbing ring, support spring, spline housing and transition adapter sleeve; Hydraulic motor is connected with main shaft through coupling spindle, and main shaft is socketed with upper flange plate, shock absorbing ring, lower flange, spline housing and transition adapter sleeve from the top down successively; One step is arranged on the spline housing outer wall, and inwall is connected by spline with main shaft, and support spring is socketed between the step of lower flange and spline housing; The transition adapter sleeve is fixed on the lower end of spline housing, and the bottom of main shaft is fixed with the gear ring; The transition adapter sleeve can slide along the gear ring, and its lower end is fixed with lower contact, and the lower contact lower end is equipped with drilling rod.Because spline housing, transition adapter sleeve and lower contact can have certain upper and lower displacement along main shaft, make things convenient for the connection of drilling rod; Between upper and lower flange, shock absorbing ring is arranged, slow down the conductance of drill bit vibrations; The direct driving main shaft of hydraulic motor, simple in structure, easy to maintenance.
Above-mentioned said dynamical system adopts excavator intelligent power control system.Engine output changes with the variation of load like this, safety and environmental protection, energy-efficient.
In terms of existing technologies, the utlity model has following advantage:
1) chassis portion of the utility model adopts the chassis portion of excavator to substitute the caterpillar drilling machine chassis special, its technology maturation, output is high, rationally distributed, intensity is high, easy to operate; Because transition bracket is installed in forearm assembly lower end, it is swung by big and small arms and three groups of hydraulic cylinder control transition brackets, its flexible swinging, and scope of activities is big; After the rig one-time positioning, under the not mobile situation in chassis, efficient working range is big, and drilling hole amount is many, has reduced rig and has frequently moved the shared time, has improved operating efficiency.Drilling derrick is far away relatively apart from the chassis, and chassis and crawler belt intensity are high, and derrick polycrystalline substance intensity is high; High during obstacles such as rig leap ditch, bank to the support strength of complete machine weight, so the utility model cross-country power is strong; The ground adaptive capacity is strong, is applicable to different geology and geomorphology environment.Derrick installation is at the transition bracket front end, and chassis portion longitudinal center and derrick overlap with the strong point on ground basically, have reduced the distortion power of big and small arms, has prolonged the big and small arms application life of the utility model.
2) the utility model complete machine receives the conductance of drill bit vibrations little, and stable working is comfortable, and is simple in structure, easy to maintenance.Can carry out the high rapid-result well of heavy caliber rotary cutting, can adopt down-hole percussion drill well method to carry out efficient down-hole percussion drill well again, function is many.
3) engine output changes with the variation of load, and safety and environmental protection, low-carbon high-efficiency are energy-conservation.Its operating environment is comfortable, noise is low, vibrates for a short time, and it is healthy to help operating personnel.
4) borer chassis partly adopts the chassis portion of excavator; After transition bracket part and rig partly removed, can excavator bucket be installed directly and use, bring into play the maximum efficiency of this borer chassis as excavator; Reduce the entrained number of devices of operation of going out, time saving and energy saving.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the right view of the utility model;
Fig. 3 is the front elevation drawing of the utility model;
Fig. 4 is the AA sectional view of Fig. 3;
Fig. 5 is the structural representation of transition bracket in the utility model;
Fig. 6 is a swing bracing frame sketch map in the utility model
Fig. 7 is the front view of transition bracket part in the utility model;
Fig. 8 is the right view of transition bracket part in the utility model;
Fig. 9 is the vertical view of transition bracket part in the utility model;
Figure 10 is the structural representation of the utility model medium power head.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further description.
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and shown in Figure 10, present embodiment comprises chassis portion, rig part and transition bracket part.Chassis portion adopts the chassis portion of excavator, and it comprises the walking chassis 1 be made up of road wheel and crawler belt, slew gear 2, platform 3, operating room 6, arm component, little arm component, control system, dynamical system 4, hydraulic system 5 and comprise accessory systems 33 such as fuel delivery, monitoring, air-conditioning, electric, dedusting, covering greatly.Platform 3 is installed on the walking chassis 1 through slew gear 2, and operating room 6, dynamical system 4 and hydraulic system 5 that the control system is installed are arranged on the platform 3.Dynamical system 4 adopts excavator intelligent power control system.Big arm component comprises through bearing pin 7 and is hinged on big arm 8 and lifting hydraulic cylinder 9 on the platform 3, little arm component comprise through bearing pin 13, bearing pin 11 be hinged on forearm 14 on the big arm 8, forearm stretching hydraulic cylinder 12, be hinged on oscillating motor 16 and connecting rod I 17, connecting rod II 32 on the forearm 14 through bearing pin 15.Rig partly comprises derrick 22, is installed in unit head hoisting mechanism, unit head 24 and drilling rod 29, drill bit 31 on the derrick 22.Transition bracket partly comprises transition bracket 19, connecting axle 35 and drives hydraulic cylinder; Transition bracket 19 is a U-shaped support; The upper end of the piston rod of oscillating motor 16 and connecting rod I17, connecting rod II 32 is hinged; The lower end of connecting rod I 17 and forearm 14 bottoms are hinged; The lower end of connecting rod II 32 is hinged with the upper end of transition bracket 19 through bearing pin 41, and forearm 14 lower ends are hinged with the middle part of transition bracket 19 through bearing pin 42; Have one protrudingly 34 on the joint face of transition bracket 19 and derrick 22, there is axis hole at protruding 34 centers, are connected with connecting axle 35 by axle sleeve in the axis hole, and connecting axle 35 is fixed on the junction plate 36 with derrick 22 one.The cylinder body 39 that drives hydraulic cylinder 28 is fixed on transition bracket 19 upper ends 37 through bearing pin 26, and its piston rod 44 is fixed on the support 38 with junction plate 36 one of derrick 22.The unit head hoisting mechanism that is installed on the derrick 22 comprises hydraulic motor, drive sprocket 40, chain 23, upper sprocket wheel 20 and unit head support 25; Last, drive sprocket 20,40 is respectively duplex chain wheel, and drive sprocket 40 is fixed on the hydraulic motor output shaft, and last, drive sprocket 20,40 is connected by chain 23, is fixed with unit head support 25 on the chain 23, and unit head 24 is installed on the unit head support 25.Unit head 24 comprises hydraulic motor 46, coupling spindle 47, hollow spindle 52, upper and lower flange 49,50, shock absorbing ring 57, support spring 51, spline housing 53 and transition adapter sleeve 55; Hydraulic motor 46 is connected with hollow spindle 52 through coupling spindle 47, and hollow spindle 52 is socketed with upper flange plate 49, shock absorbing ring 57, lower flange 50, spline housing 53 and transition adapter sleeve 55 from the top down successively; On spline housing 53 outer walls step is arranged, inwall and hollow spindle 52 are connected by spline, and support spring 51 is socketed between the step of lower flange 50 and spline housing 53; Transition adapter sleeve 55 is fixed on the lower end of spline housing 53, and the bottom of hollow spindle 52 is fixed with gear ring 54; Transition adapter sleeve 55 can slide along gear ring 54, and its lower end is fixed with lower contact 56, and lower contact 56 lower ends are equipped with drilling rod.The utility model comprises also that for realizing the drilling well function well-flushing medium provides structure members such as system, hydraulic plumbing system, the improved control of former excavator system, dust pelletizing system and label.10 is bearing pin, and 18 is bearing pin, and 27 is bearing pin, and 30 are the shackle instrument, and 45 is baffle plate, and 48 is the unit head housing.

Claims (5)

1. crawler type hydraulic drill rig, it comprises chassis portion, rig part and transition bracket part; It is characterized in that: chassis portion adopts the chassis portion of excavator; It comprises walking chassis, slew gear, platform, operating room, big arm component, little arm component, control system, dynamical system and the hydraulic system of being made up of road wheel and crawler belt; Platform is installed on the walking chassis through slew gear, and operating room, dynamical system and hydraulic system that the control system is installed are arranged on the platform; Big arm component comprises big arm and the lifting hydraulic cylinder that is hinged on the platform, and little arm component comprises forearm, stretching hydraulic cylinder, oscillating motor and the connecting rod I of forearm, the connecting rod II that is hinged on the big arm; Rig partly comprises derrick, is installed in unit head hoisting mechanism, unit head and drilling rod, drill bit on the derrick; Transition bracket partly comprises transition bracket, connecting axle and driving hydraulic cylinder; Transition bracket is a U-shaped support; The upper end of the piston rod of oscillating motor and connecting rod I, connecting rod II is hinged; The lower end of connecting rod I and forearm bottom are hinged, and the lower end of connecting rod II and the upper end of transition bracket are hinged, and the middle part of forearm lower end and transition bracket is hinged; One convexity is arranged on the joint face of transition bracket and derrick, and convex center has axis hole, is connected with connecting axle by axle sleeve in the axis hole, and connecting axle is fixed on the junction plate with the derrick one; The cylinder body that drives hydraulic cylinder is fixed on the transition bracket upper end, and its piston rod is fixed on the support with the derrick one.
2. crawler type hydraulic drill rig according to claim 1 is characterized in that: the unit head hoisting mechanism that described rig partly is installed on the derrick comprises hydraulic motor, drive sprocket, chain, jockey sprocket and unit head support; Driving, jockey sprocket are respectively simple chainwheel, duplex chain wheel, multiple chainwheel, and drive sprocket is fixed on the hydraulic motor output shaft, and driving, jockey sprocket are connected by chain, are fixed with the unit head support on the chain, and unit head is installed on the unit head support.
3. according to claim 1 or 2 described crawler type hydraulic drill rigs, it is characterized in that: described unit head comprises hydraulic motor, coupling spindle, main shaft, upper and lower flange, shock absorbing ring, support spring, spline housing and transition adapter sleeve; Hydraulic motor is connected with main shaft through coupling spindle, and main shaft is socketed with upper flange plate, shock absorbing ring, lower flange, spline housing and transition adapter sleeve from the top down successively; One step is arranged on the spline housing outer wall, and inwall is connected by spline with main shaft, and support spring is socketed between the step of lower flange and spline housing; The transition adapter sleeve is fixed on the lower end of spline housing, and the bottom of main shaft is fixed with the gear ring; The transition adapter sleeve can slide along the gear ring, and its lower end is fixed with lower contact, and the lower contact lower end is equipped with drilling rod.
4. crawler type hydraulic drill rig according to claim 3 is characterized in that: said dynamical system adopts excavator intelligent power control system.
5. according to claim 1 or 2 described crawler type hydraulic drill rigs, it is characterized in that: said dynamical system adopts excavator intelligent power control system.
CN201120322386XU 2011-08-30 2011-08-30 Crawler type hydraulic drilling rig CN202220551U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120322386XU CN202220551U (en) 2011-08-30 2011-08-30 Crawler type hydraulic drilling rig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120322386XU CN202220551U (en) 2011-08-30 2011-08-30 Crawler type hydraulic drilling rig

Publications (1)

Publication Number Publication Date
CN202220551U true CN202220551U (en) 2012-05-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120322386XU CN202220551U (en) 2011-08-30 2011-08-30 Crawler type hydraulic drilling rig

Country Status (1)

Country Link
CN (1) CN202220551U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102877806A (en) * 2012-09-11 2013-01-16 陈海斌 Deslagging device
CN102996072A (en) * 2012-12-27 2013-03-27 陈海斌 Multifunctional cutting drilling machine
CN105438292A (en) * 2015-12-14 2016-03-30 山河智能装备股份有限公司 Multifunctional pipeline anchorage transportation vehicle
CN105766548A (en) * 2014-12-22 2016-07-20 镇江盛弘景观植物有限公司 Efficient tree balling machine
CN106223863A (en) * 2016-08-31 2016-12-14 广西徐沃工程机械设备有限公司 A kind of rig column assembly maintenance work device
CN108396808A (en) * 2018-02-13 2018-08-14 Est株式会社 Full-sleeve constructing device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102877806A (en) * 2012-09-11 2013-01-16 陈海斌 Deslagging device
CN102877806B (en) * 2012-09-11 2016-01-20 陈海斌 Slag-draining device
CN102996072A (en) * 2012-12-27 2013-03-27 陈海斌 Multifunctional cutting drilling machine
CN102996072B (en) * 2012-12-27 2015-04-29 陈海斌 Multifunctional cutting drilling machine
CN105766548A (en) * 2014-12-22 2016-07-20 镇江盛弘景观植物有限公司 Efficient tree balling machine
CN105438292A (en) * 2015-12-14 2016-03-30 山河智能装备股份有限公司 Multifunctional pipeline anchorage transportation vehicle
CN106223863A (en) * 2016-08-31 2016-12-14 广西徐沃工程机械设备有限公司 A kind of rig column assembly maintenance work device
CN106223863B (en) * 2016-08-31 2019-03-22 广西徐沃工程机械设备有限公司 A kind of drilling machine column assembly maintenance work device
CN108396808A (en) * 2018-02-13 2018-08-14 Est株式会社 Full-sleeve constructing device
CN108396808B (en) * 2018-02-13 2021-02-09 Est株式会社 Full casing construction device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120516

Termination date: 20170830