CN213980801U - Tire type oil-electricity hybrid double-power hydraulic tunneling drill carriage - Google Patents
Tire type oil-electricity hybrid double-power hydraulic tunneling drill carriage Download PDFInfo
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- CN213980801U CN213980801U CN202022553235.7U CN202022553235U CN213980801U CN 213980801 U CN213980801 U CN 213980801U CN 202022553235 U CN202022553235 U CN 202022553235U CN 213980801 U CN213980801 U CN 213980801U
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Abstract
The utility model belongs to the technical field of the colliery is expanded equipment down, concretely relates to double dynamical hydraulic pressure tunnelling drill carriage of tire formula oil-electricity mixture. The technical scheme is as follows: the drilling machine comprises a front frame assembly, a drill boom part, an onboard jumbolter, a front support, a rear frame assembly, a transmission system, a power system, an electrical system and a hydraulic system; the front frame assembly is hinged to the front end of the rear frame assembly, the drill boom portion is mounted on the upper portion of the front frame assembly, the airborne jumbolter is mounted at the front end of the drill boom portion, the front support is mounted at the upper end of the drill boom portion, the rear frame assembly is hinged to the rear end of the front frame assembly, the transmission system is mounted at the bottoms of the front frame assembly and the rear frame assembly, the power system is mounted on the left rear side of the rear frame assembly, the electrical system is mounted on the right rear side of the rear frame assembly, and the hydraulic system is mounted on the right front side of the rear frame assembly. The problems that the crawler-type transition speed of the unit is low, the towing cable runs insecurely in a long distance and the anchor rod and anchor cable supporting operation efficiency is low are effectively solved.
Description
Technical Field
The utility model belongs to the technical field of the colliery is expanded equipment down, concretely relates to double dynamical hydraulic pressure tunnelling drill carriage of tire formula oil-electricity mixture.
Background
At present, most of coal mine underground tunneling drill rigs in China still adopt a track walking mode, the mode has the problems of low running speed, poor mobility, low flexibility and the like, meanwhile, a motor drives a hydraulic pump station to work to drive a machine to walk, and external electric energy is transmitted to a motor through a cable, so that the cable needs to be dragged for a long distance in the advancing and retreating process of the unit, the mobility of the unit is greatly reduced, potential safety hazards are increased, and the construction cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hybrid double dynamical hydraulic pressure tunnelling drill carriage of tire formula oil electricity has effectively solved the problem that unit crawler-type transition speed is slow, long distance drags the cable walking unsafe, stock anchor rope struts the operating efficiency low.
The utility model adopts the technical proposal that: the utility model provides a hybrid double dynamical hydraulic pressure tunnelling drill carriage of tire formula oil electricity, wherein: the drilling machine comprises a front frame assembly, a drill boom part, an onboard jumbolter, a front support, a rear frame assembly, a transmission system, a power system, an electrical system and a hydraulic system;
the front frame assembly is hinged to the front end of the rear frame assembly, the drill boom portion is mounted on the upper portion of the front frame assembly, the airborne jumbolter is mounted at the front end of the drill boom portion, the front support is mounted at the upper end of the drill boom portion, the rear frame assembly is hinged to the rear end of the front frame assembly, the transmission system is mounted at the bottoms of the front frame assembly and the rear frame assembly, the power system is mounted on the left rear side of the rear frame assembly, the electrical system is mounted on the right rear side of the rear frame assembly, and the hydraulic system is mounted on the right front side of the rear frame assembly.
The front frame assembly consists of a frame, a supporting pressing plate, a ball body, a pressing plate, a first supporting oil cylinder and a steering oil cylinder; the hydraulic support is characterized in that the rear end of the rack is hinged to the rear rack assembly through upper and lower connecting lugs, the upper portion of the rear end of the rack is fixedly connected with the drill boom portion, the support pressing plate is fixedly connected with the pressing plate, one end of the ball is hinged to the first support oil cylinder, the other end of the ball is installed in the support pressing plate, the number of the first support oil cylinders is two, the first support oil cylinders are symmetrically installed on the left side and the right side of the front end of the rack, the side faces of the cylinder bodies of the first support oil cylinders are fixedly connected with the rack, and the telescopic rods of the first support oil cylinders are hinged to the ball. The steering oil cylinders are symmetrically arranged left and right, the cylinder bodies of the steering oil cylinders are hinged to the connecting lugs inside the rack, the telescopic rods of the steering oil cylinders are hinged to the connecting lugs on two sides of the front end of the rear rack assembly, and the telescopic rods of the steering oil cylinders stretch and drive the front rack assembly to rotate left and right.
The drill arm part consists of a rotary fixed seat, a rotary seat, a supporting oil cylinder, a telescopic arm, a supporting arm, a drill arm rotary seat, a hydraulic swing motor I, a motor mounting seat, a hydraulic swing motor II, a propeller connecting seat, a drill arm rotary oil cylinder, a left turning plate and a right turning plate; the rotary fixing seat is installed at the upper end of the front frame assembly, the rotary seat is hinged with the rotary fixing seat, the body of the drill boom rotary oil cylinder is hinged with the connecting lug at the right side of the rotary fixing seat, the telescopic rod of the drill boom rotary oil cylinder is hinged with the connecting lug at the right side of the rotary seat, the telescopic rod of the drill boom rotary oil cylinder stretches and retracts to drive the rotary seat to rotate left and right, so as to drive the whole drill boom to rotate left and right, one end of the telescopic arm is hinged with the upper part of the rotary seat, the other end of the telescopic arm is hinged with the upper part of the drill boom rotary seat, one end of the support arm is hinged with the lower part of the rotary seat, the other end of the support arm is hinged with the lower part of the drill boom rotary seat, one end of the body of the support oil cylinder is hinged with the connecting lug at the lower part of the rotary seat, the telescopic rod of the support oil cylinder is hinged with the connecting lug at the lower end of the telescopic arm, the telescopic rod of the support oil cylinder drives the telescopic arm to lift up and down, so as to drive the whole drill boom to lift up and down, the rear end of the drill boom rotary seat is hinged with the telescopic boom and the supporting arm respectively, the left side of the lower end of the drill boom rotary seat is hinged with the left turning plate, the right side of the lower end of the drill boom rotary seat is hinged with the right turning plate, a cylinder body of the hydraulic swing motor I is fixedly connected with the front end of the drill boom rotary seat, a rotating shaft of the hydraulic swing motor I is fixedly connected with the motor installation seat, a cylinder body of the hydraulic swing motor II is fixedly connected with the motor installation seat, a rotating shaft of the hydraulic swing motor I is fixedly connected with the propeller connecting seat, and the rotating shafts of the hydraulic swing motor I and the hydraulic swing motor II can rotate around the.
The telescopic boom consists of an outer drill boom, a drill boom telescopic oil cylinder, an adjusting block, an adjusting pad and an inner drill boom; the telescopic rod of the drill boom telescopic oil cylinder drives the inner drill boom to telescopically slide along the outer drill boom, the adjusting block is installed on the outer side of the outer drill boom, and the adjusting pad is installed on the inner side of the adjusting block.
The supporting arm consists of an inner supporting rod, an outer supporting rod and a supporting rod telescopic oil cylinder, wherein a cylinder body of the supporting rod telescopic oil cylinder is hinged with a bottom connecting lug of the outer supporting rod, a telescopic rod of the supporting rod telescopic oil cylinder is hinged with the bottom connecting lug of the inner supporting rod, and a telescopic rod of the supporting rod telescopic oil cylinder stretches to drive the inner supporting rod to telescopically slide along the outer supporting rod; under the combined action of the drill boom telescopic oil cylinder and the support rod telescopic oil cylinder, the telescopic compensation effect of the drill boom mechanism can be realized.
The front support consists of a supporting seat, a supporting outer sleeve, a supporting oil cylinder, a supporting telescopic oil cylinder, a supporting inner sleeve, a supporting telescopic seat, a spring positioning pin, a supporting spring, a spring guide sleeve, a top beam telescopic inner sleeve, a supporting top plate and a top beam supporting oil cylinder; the supporting seat is installed at the upper end of a rotary fixing seat of the drill arm part, one end of the supporting outer sleeve is hinged to the upper end of the supporting seat, the cylinder body of the supporting oil cylinder is hinged to the lower end of the supporting seat, the telescopic rod of the supporting oil cylinder is hinged to a connecting lug at the middle section of the bottom of the supporting outer sleeve, and the telescopic rod of the supporting oil cylinder stretches and drives the front support to swing back and forth.
The telescopic rod of the support telescopic oil cylinder is telescopic to drive the support inner sleeve to telescopically slide along the support outer sleeve; the lower end of the support telescopic seat is hinged with a connecting seat at the top of the support inner sleeve, the number of the spring positioning pins is two, the support springs are symmetrically fixed at the top end of the support inner sleeve in a left-right mode, the support springs are symmetrically installed in a left-right mode, one end of each support spring is installed in the spring guide sleeve, the other end of each support spring is installed on the spring positioning pin, the number of the spring guide sleeves is two, the support springs are symmetrically fixed at the bottom end of the support telescopic seat in a left-right mode, and when the front portion supports and supports a roadway top plate, the support springs play a role in assisting in pressing the top plate; the top beam support oil cylinders are divided into two parts, the two parts are arranged in a support telescopic seat and a top beam telescopic inner sleeve in a front-back mode, a cylinder body of each oil cylinder is hinged to a connecting lug in the support telescopic seat, and a telescopic rod of each oil cylinder is hinged to the top beam telescopic inner sleeve.
The rear frame assembly consists of a rear frame, a cab, an air compressor and a cable winding device; the front end of the rear frame is hinged to the front frame assembly, the cab is installed at the upper end of the front portion of the rear frame, the air compressor is installed in the middle of the rear frame, the air compressor compresses air to lubricate a rock drill installed on the airborne jumbolter, and the cable winding device is installed on the rear upper portion of the rear frame.
The utility model discloses double dynamical hydraulic pressure tunnelling drill carriage of tire-type oil-electricity mixes adopts above-mentioned technical scheme, the complete machine is equipped with two sets of driving system, wherein explosion-proof diesel engine driving system passes power to the solid rubber tyer of unit both sides through transmission system and realizes the high-speed walking of unit, accomplish the high-efficient transition of exploitation face, motor driving system adopts external power supply to put through the motor through the plug soon and make its operation, and then drive hydraulic power unit, drill boom and rig work and accomplish the mechanized construction operation of meeting a head and exploring hole, big gun hole and top group stock anchor rope hole, two sets of driving system switch over convenient and fast, the continuous operation is efficient; the utility model adopts the hydraulic rock drilling machine with advanced performance to carry out the impact type drilling operation, can properly adjust the parameters of the rock drilling machine according to the rock stratum condition, and has flexible operation and high drilling speed; meanwhile, the front part of the unit is provided with a supporting device which is used for supporting the unit and is grounded from top to bottom, so that the supporting area is large, and the operation is safe and reliable.
Compared with the prior equipment, the utility model has the advantages of it is following:
(1) the utility model adopts the double-power hybrid driving mode of the explosion-proof diesel engine power system and the motor power system, and adopts the explosion-proof diesel engine to drive the transmission system to work in the transition and advancing process of the unit, so that the transition speed is high, and the operation is efficient; when the unit is used for anchoring and protecting operation, an external power supply is adopted to drive a motor to work and drive a hydraulic pump to provide required working oil pressure for drilling operation of the anchor rod and the anchor cable; the two sets of power systems are independent and complement each other, and are convenient to switch;
(2) the utility model discloses a hydraulic rock drill of advanced performance can adjust rock drill pressure according to the tunnel rock hardness condition, and then reaches the preferred with the stratum and matches its moment of torsion, drill rod rotational speed, impact power isoparametric, has used anti-sticking pincers valve and the valve of progressively drilling simultaneously strikeing, gyration, propulsion return circuit, reaches the best drilling performance.
(3) The utility model adopts the liftable, rotary and telescopic drill boom device, is matched with a multi-angle impact type airborne drilling machine, integrates a construction omnibearing top plate, a side wall anchor rod anchor cable hole, a head-on detection hole and a blast hole, has multiple functions, and optimizes the configuration of roadway equipment;
(4) the utility model has the advantages that the whole vehicle is of a central hinged structure, the steering angle is large, the turning radius is small, the operation is flexible, and the device is suitable for the tunneling and supporting operation of coal rock roadways;
(5) the utility model discloses transmission system adopts mining resistant cutting solid tyre, four wheel drive, and transmission efficiency is high, and the tire is longe-lived.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural view of the front frame assembly of FIG. 1;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a schematic view of the structure of the drill arm of FIG. 1;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is a schematic diagram of the telescopic boom of FIG. 5;
FIG. 8 is a schematic diagram of the construction of the support arm of the drill boom of FIG. 5;
FIG. 9 is a schematic structural view of the front support of FIG. 1;
FIG. 10 is a view from direction K of FIG. 9;
FIG. 11 is an L-view of FIG. 9;
fig. 12 is a schematic structural view of the rear frame assembly of fig. 1.
Detailed Description
As shown in fig. 1 to fig. 2, the tire type oil-electric hybrid dual-power hydraulic tunneling drill rig of the present embodiment includes: the drilling machine comprises a front frame assembly 1, a drill boom part 2, an onboard jumbolter 3, a front support 4, a rear frame assembly 5, a transmission system 6, a power system 7, an electrical system 8 and a hydraulic system 9;
the front frame assembly 1 is hinged to the front end of the rear frame assembly 5, the drill arm part 2 is mounted on the upper portion of the front frame assembly 1, the onboard jumbolter 3 is mounted at the front end of the drill arm part 2, the front support 4 is mounted at the upper end of the drill arm part 2, the rear frame assembly 5 is hinged to the rear end of the front frame assembly 1, the transmission system 6 is mounted at the bottoms of the front frame assembly 1 and the rear frame assembly 5, the power system 7 is mounted on the left rear side of the rear frame assembly 5, the electrical system 8 is mounted on the right rear side of the rear frame assembly 5, and the hydraulic system 9 is mounted on the right front side of the rear frame assembly 5.
As shown in fig. 3 to 4, the front frame assembly 1 is composed of a frame 1-1, a supporting pressing plate 1-2, a sphere 1-3, a pressing plate 1-4, a first supporting oil cylinder 1-5 and a steering oil cylinder 1-6; the rear end of the frame 1-1 is hinged with a rear frame assembly 5 through upper and lower connecting lugs, the upper part of the frame is fixedly connected with a drill boom part 2, the frame 1-1 provides support for all parts mounted on the frame, the supporting pressing plates 1-2 are fixedly connected with the pressing plates 1-4, one end of the sphere 1-3 is hinged with a first supporting oil cylinder 1-5, the other end of the sphere is mounted in the supporting pressing plates 1-2, the first supporting oil cylinders 1-5 are two in number and symmetrically mounted on the left and right sides of the front end of the frame 1-1, the side surface of the cylinder body is fixedly connected with the frame 1-1, the telescopic rod of the cylinder is hinged with the sphere 1-3, when the unit performs anchoring operation, the telescopic rod of the first supporting oil cylinder 1-5 extends out to drive the supporting pressing plates 1-2 to move, so that the supporting pressing plates 1-2 are contacted with the ground, the machine set is supported and stabilized. The two steering oil cylinders 1-6 are symmetrically arranged left and right, the cylinder bodies of the steering oil cylinders 1-6 are hinged with the inner connecting lugs of the rack 1-1, the telescopic rods of the steering oil cylinders 1-6 are hinged with the connecting lugs on two sides of the front end of the rear rack assembly 5, and the telescopic rods of the steering oil cylinders 1-6 stretch to drive the front rack assembly 1 to rotate left and right.
As shown in fig. 5 to 6, the drill boom part 2 consists of a rotary fixed seat 2-1, a rotary seat 2-2, a support oil cylinder 2-3, a telescopic boom 2-4, a support arm 2-5, a drill boom rotary seat 2-6, a hydraulic swing motor I2-7, a motor mounting seat 2-8, a hydraulic swing motor II 2-9, a propeller connecting seat 2-10, a drill boom rotary oil cylinder 2-11, a left turning plate 2-12 and a right turning plate 2-13; the rotary fixing seat 2-1 is arranged at the upper end of the front frame assembly 1, the rotary seat 2-2 is hinged with the rotary fixing seat 2-1, a cylinder body of the drill boom rotary oil cylinder 2-11 is hinged with a connecting lug at the right side of the rotary fixing seat 2-1, a telescopic rod of the drill boom rotary oil cylinder 2-11 is hinged with a connecting lug at the right side of the rotary seat 2-2, a telescopic rod of the drill boom rotary oil cylinder 2-11 is telescopic to drive the rotary seat 2-2 to rotate left and right, so that the whole drill boom 2 is driven to rotate left and right to meet the construction requirement in the roadway width range, one end of the telescopic boom 2-4 is hinged with the upper part of the rotary seat 2-2, the other end of the telescopic boom 2-4 is hinged with the upper part of the drill boom rotary seat 2-6, one end of the supporting arm 2-5 is hinged with the lower part of the rotary seat 2-2, and the other end of the supporting arm is hinged with the lower part of the drill boom rotary seat 2-6, one end of the cylinder body of the supporting oil cylinder 2-3 is hinged with a connecting lug at the lower part of the rotary seat 2-2, a telescopic rod of the supporting oil cylinder 2-3 is hinged with a connecting lug at the lower end of the telescopic arm 2-4, the telescopic motion of the telescopic rod of the supporting oil cylinder 2-3 drives the telescopic arm 2-4 and the supporting arm 2-5 to ascend and descend so as to drive the whole drill arm part 2 to ascend and descend and meet the construction requirement in the height range of a roadway, the rear end of the rotary seat 2-6 of the drill arm is respectively hinged with the telescopic arm 2-4 and the supporting arm 2-5, the left side of the lower end is hinged with the left turning plate 2-12, the right side of the lower end is hinged with the right turning plate 2-13, the left turning plate 2-12 and the right turning plate 2-13 adopt a combined structure of square steel and diamond meshes, and the left turning plate 2-12, right turning plate 2-13 can be unfolded when the unit carries out anchor drill support work, The right turning plate 2-13 is convenient for personnel to stand to carry out anchor rod and anchor cable construction operation, and when the unit is in transition and walks, the left turning plate 2-12 and the right turning plate 2-13 are folded and retracted to a minimum state, so that the normal operation of the unit is not influenced. The cylinder body of the hydraulic swing motor I2-7 is fixedly connected with the front end of the drill boom rotating seat 2-6, the rotating shaft of the hydraulic swing motor I2-7 is fixedly connected with the motor mounting seat 2-8, the cylinder body of the hydraulic swing motor II 2-9 is fixedly connected with the motor mounting seat 2-8, the rotating shaft of the hydraulic swing motor II 2-9 is fixedly connected with the propeller connecting seat 2-10, the rotating shafts of the hydraulic swing motor I2-7 and the hydraulic swing motor II 2-9 can rotate around the rotating shafts of the hydraulic swing motor II 2-9, and then the airborne anchor rod drilling machine 3 mounted on the hydraulic swing motor I can be driven to swing back and forth and left and right, and the requirement of quick positioning of anchor rod anchor cable holes at different angles and directions is met.
As shown in fig. 7, the telescopic boom 2-4 consists of an outer drill boom 2-4-1, a drill boom telescopic oil cylinder 2-4-2, an adjusting block 2-4-3, an adjusting pad 2-4-4 and an inner drill boom 2-4-5; the cylinder body of the drill boom telescopic oil cylinder 2-4-2 is hinged with the inner connecting lug of the outer drill boom 2-4-1, the telescopic rod of the drill boom telescopic oil cylinder 2-4-2 is hinged with the inner connecting lug of the inner drill boom 2-4-5, the telescopic rod of the drill boom telescopic oil cylinder 2-4-2 is telescopic to drive the inner drill boom 2-4-5 to telescopically slide along the outer drill boom 2-4-1, the adjusting block 2-4-3 is arranged on the outer side of the outer drill boom 2-4-1, the material of the adjusting block is an oil-free lubricating self-lubricating bearing, the wear resistance is good, the friction force is small, the service life is long, the vibration in the telescopic sliding of the drill boom can be effectively reduced, the working noise is effectively reduced, and the labor condition of workers is improved; the adjusting pad 2-4-4 is arranged on the inner side of the adjusting block 2-4-3 and used for adjusting the gap between the adjusting block 2-4-3 and the inner drill boom 2-4-5, so that the telescopic boom 2-4 can stretch and slide in a proper gap, the thickness of the adjusting pad 2-4-4 can be adjusted according to needs, and the abrasion loss of the adjusting block 2-4-3 in the using process can be compensated.
As shown in fig. 8, the supporting arm 2-5 is composed of an inner supporting rod 2-5-1, an outer supporting rod 2-5-2, and a supporting rod telescopic cylinder 2-5-3, wherein a cylinder body of the supporting rod telescopic cylinder 2-5-3 is hinged to a bottom connecting lug of the outer supporting rod 2-5-2, a telescopic rod of the supporting rod telescopic cylinder is hinged to the bottom connecting lug of the inner supporting rod 2-5-1, and telescopic rods of the supporting rod telescopic cylinder 2-5-3 drive the inner supporting rod 2-5-1 to telescopically slide along the outer supporting rod 2-5-2; under the combined action of the drill boom telescopic oil cylinder 2-4-2 and the support rod telescopic oil cylinder 2-5-3, the telescopic compensation effect of the drill boom mechanism can be realized.
The airborne jumbolter 3 adopts the structure of the patented utility model named as 'an impact type multi-action airborne jumbolter'. The structure adopts the impact type rock drilling machine, is matched with an integrated oil circuit and modular structure for control, has the advantages of flexible operation, convenient control, high working efficiency, high drilling speed, good working environment and the like, and solves the difficult problems of high-efficiency anchor rod supporting and tunneling of hard rock roadways by matching the machine-mounted drilling machine with a drill carriage or a tunneling machine.
As shown in fig. 9 to 11, the front support 4 is composed of a support base 4-1, a support outer sleeve 4-2, a support cylinder 4-3, a support telescopic cylinder 4-4, a support inner sleeve 4-5, a support telescopic seat 4-6, a spring positioning pin 4-7, a support spring 4-8, a spring guide sleeve 4-9, a top beam telescopic inner sleeve 4-10, a support top plate 4-11 and a top beam support cylinder 4-12; the supporting seat 4-1 is installed at the upper end of a rotary fixing seat 2-1 of the drill arm part 2, one end of the supporting outer sleeve 4-2 is hinged to the upper end of the supporting seat 4-1, the cylinder body of the supporting oil cylinder 4-3 is hinged to the lower end of the supporting seat 4-1, the telescopic rod of the supporting oil cylinder is hinged to the connecting lug at the middle section of the bottom of the supporting outer sleeve 4-2, and the telescopic rod of the supporting oil cylinder 4-3 stretches to drive the front support 4 to swing back and forth, so that the requirements of different roadway supporting angles and heights are met. The cylinder body of the supporting telescopic oil cylinder 4-4 is hinged with a connecting lug inside the supporting outer sleeve 4-2, a telescopic rod of the supporting telescopic oil cylinder is hinged with a connecting lug inside the supporting inner sleeve 4-5, the telescopic rod of the supporting telescopic oil cylinder 4-4 is telescopic to drive the supporting inner sleeve 4-5 to telescopically slide along the supporting outer sleeve 4-2, and the supporting height range of the front support 4 is enlarged, wherein the supporting inner sleeve 4-5 is matched with the supporting outer sleeve 4-2 for processing; the lower end of the support telescopic seat 4-6 is hinged with a connecting seat at the top of the support inner sleeve 4-5, the number of the spring positioning pins 4-7 is two, the two spring positioning pins are symmetrically fixed at the top end of the support inner sleeve 4-5 in a left-right manner, the number of the support springs 4-8 is two, the two support springs are symmetrically installed in a left-right manner, one end of each support spring is installed in the spring guide sleeve 4-9, the other end of each support spring is installed on the spring positioning pin 4-7, the number of the spring guide sleeves 4-9 is two, the two support springs are symmetrically fixed at the bottom end of the support telescopic seat 4-6 in a left-right manner, and the support springs 4-8 play a role of assisting in pressing the top plate when the top plate of the roadway is supported by the front support 4; the two top beam supporting oil cylinders 4-12 are arranged in the supporting telescopic seat 4-6 and the top beam telescopic inner sleeve 4-10 respectively in front and back, the cylinder body of each oil cylinder is hinged with the connecting lug inside the supporting telescopic seat 4-6, the telescopic rod of each oil cylinder is hinged with the top beam telescopic inner sleeve 4-10, when in supporting operation, the two top beam supporting oil cylinders 4-12 work simultaneously, the telescopic rods of the top beam supporting oil cylinders 4-12 extend out to drive the supporting top plates 4-11 to be unfolded towards two sides, the temporary supporting operation area is increased, and the personal safety of operating personnel is protected.
As shown in fig. 12, the rear frame assembly 5 is composed of a rear frame 5-1, a cab 5-2, an air compressor 5-3, and a cable winder 5-4; the front end of the rear rack 5-1 is hinged with the front rack assembly 1, the cab 5-2 is mounted at the upper end of the front portion of the rear rack 5-1, the air compressor 5-3 is mounted in the middle of the rear rack 5-1, the air compressor 5-3 compresses air to lubricate a rock drill mounted on the airborne roofbolter 3, and the cable winding device 5-4 is mounted at the rear upper portion of the rear rack 5-1.
As shown in fig. 1 to 2, when the unit travels, the explosion-proof diesel engine power system 7 is started, and the explosion-proof diesel engine works to transmit power to a gearbox, front and rear axles, tires and the like of the transmission system 6, so that the unit moves forward and backward, and the unit travel process and control are completed; when anchoring operation is carried out, the unit runs to an anchoring operation position and is parked, a quick plug is connected with an external power supply to start an electrical system 8, a motor of the electrical system 8 drives a hydraulic pump of a hydraulic system 9 to operate to provide required oil pressure for anchoring operation of the unit, at the moment, a front support 4 is lifted to the anchoring position, a drill boom part 2 and an onboard anchor rod drilling machine 3 work to position anchor rod anchor cable holes with different heights and angles and construct, after all operations of the top anchor rod and the upper anchor rod are completed, the drill boom part 2 and the front support 4 are withdrawn to the original position, the unit runs to the next station to carry out next row of drilling operation, and the oil-electricity hybrid dual-power system can enable the whole machine to adapt to different work requirements and expand the use range of the whole machine.
The utility model is suitable for a mechanical work is strutted in mine tunnelling tunnel adopts the no track walking mode of rubber-tyred, and power source has two kinds of modes of explosion-proof diesel engine driving system and motor power system, can construct the gas of each angle of head-on and survey hole, blasthole, and the hydraulic pressure tunnelling drill carriage in stock, anchor rope support operation hole is helped on the top.
Claims (7)
1. The utility model provides a hybrid double dynamical hydraulic pressure tunnelling drill carriage of tire formula oil electricity which characterized by: the drilling machine comprises a front frame assembly (1), a drill arm part (2), an onboard jumbolter (3), a front support (4), a rear frame assembly (5), a transmission system (6), a power system (7), an electrical system (8) and a hydraulic system (9);
the front frame assembly (1) is hinged to the front end of the rear frame assembly (5), the drill arm part (2) is mounted on the upper portion of the front frame assembly (1), the airborne jumbolter (3) is mounted at the front end of the drill arm part (2), the front support (4) is mounted at the upper end of the drill arm part (2), the rear frame assembly (5) is hinged to the rear end of the front frame assembly (1), the transmission system (6) is mounted at the bottoms of the front frame assembly (1) and the rear frame assembly (5), the power system (7) is mounted on the left rear side of the rear frame assembly (5), the electrical system (8) is mounted on the right rear side of the rear frame assembly (5), and the hydraulic system (9) is mounted on the right front side of the rear frame assembly (5).
2. The tire type oil-electric hybrid double-power hydraulic tunneling drill carriage as claimed in claim 1, which is characterized in that: the front frame assembly (1) consists of a frame (1-1), a supporting pressing plate (1-2), a ball (1-3), a pressing plate (1-4), a first supporting oil cylinder (1-5) and a steering oil cylinder (1-6); the rear end of the rack (1-1) is hinged with a rear rack assembly (5) through upper and lower connecting lugs, the upper part of the rear rack assembly is fixedly connected with a drill arm part (2), the supporting pressing plate (1-2) is fixedly connected with the pressing plate (1-4), one end of the sphere (1-3) is hinged with a first supporting oil cylinder (1-5), the other end of the sphere is arranged in the supporting pressing plate (1-2), the number of the first supporting oil cylinders (1-5) is two, the sphere is symmetrically arranged on the left side and the right side of the front end of the rack (1-1), the side of the cylinder body is fixedly connected with the rack (1-1), and the telescopic rod of the cylinder body is hinged with the sphere (1-3); the steering oil cylinders (1-6) are symmetrically arranged left and right, the cylinder bodies of the steering oil cylinders (1-6) are hinged to connecting lugs inside the rack (1-1), telescopic rods of the steering oil cylinders (1-6) are hinged to connecting lugs on two sides of the front end of the rear rack assembly (5), and the telescopic rods of the steering oil cylinders (1-6) stretch and drive the front rack assembly (1) to rotate left and right.
3. The tire type oil-electric hybrid double-power hydraulic tunneling drill carriage as claimed in claim 1, which is characterized in that: the drill arm part (2) consists of a rotary fixed seat (2-1), a rotary seat (2-2), a supporting oil cylinder (2-3), a telescopic arm (2-4), a supporting arm (2-5), a drill arm rotary seat (2-6), a hydraulic swing motor I (2-7), a motor mounting seat (2-8), a hydraulic swing motor II (2-9), a propeller connecting seat (2-10), a drill arm rotary oil cylinder (2-11), a left turning plate (2-12) and a right turning plate (2-13); the rotary fixing seat (2-1) is arranged at the upper end of the front frame assembly (1), the rotary seat (2-2) is hinged with the rotary fixing seat (2-1), a cylinder body of the drill boom rotary oil cylinder (2-11) is hinged with a connecting lug at the right side of the rotary fixing seat (2-1), an expansion rod of the drill boom rotary oil cylinder (2-11) is hinged with the connecting lug at the right side of the rotary seat (2-2), the expansion rod of the drill boom rotary oil cylinder (2-11) expands and contracts to drive the rotary seat (2-2) to rotate left and right, so that the whole drill boom part (2) is driven to rotate left and right, one end of the expansion arm (2-4) is hinged with the upper part of the rotary seat (2-2), the other end of the expansion arm is hinged with the upper part of the drill boom rotary seat (2-6), one end of the supporting arm (2-5) is hinged with the lower part of the rotary seat (2-2), the other end of the hydraulic swing motor I (2-7) is hinged with the lower part of a drill boom rotary seat (2-6), one end of a cylinder body of a supporting oil cylinder (2-3) is hinged with a connecting lug at the lower part of the rotary seat (2-2), a telescopic rod of the supporting oil cylinder (2-3) is hinged with a connecting lug at the lower end of a telescopic arm (2-4), the telescopic rod of the supporting oil cylinder (2-3) is telescopic to drive the telescopic arm (2-4) and a supporting arm (2-5) to lift up and down, so that the whole drill boom part (2) is driven to lift up and down, the rear end of the drill boom rotary seat (2-6) is respectively hinged with the telescopic arm (2-4) and the supporting arm (2-5), the left side of the lower end is hinged with a left turning plate (2-12), the right side of the lower end is hinged with a right turning plate (2-13), the cylinder body of the hydraulic swing motor I (2-7) is fixedly connected with the front end of the drill boom rotary seat (2-6), the rotating shaft of the hydraulic swing motor II (2-9) is fixedly connected with the motor mounting seat (2-8), the cylinder body of the hydraulic swing motor II (2-9) is fixedly connected with the motor mounting seat (2-8), the rotating shaft of the hydraulic swing motor II (2-7) is fixedly connected with the propeller connecting seat (2-10), and the rotating shafts of the hydraulic swing motor I (2-7) and the hydraulic swing motor II (2-9) can rotate around the rotating shafts of the hydraulic swing motor II and further drive the airborne anchor rod drilling machine (3) mounted on the hydraulic swing motor II to realize front-back and left-right rotary swing.
4. The tire type oil-electric hybrid double-power hydraulic tunneling drill carriage as claimed in claim 3, which is characterized in that: the telescopic boom (2-4) consists of an outer drill boom (2-4-1), a drill boom telescopic oil cylinder (2-4-2), an adjusting block (2-4-3), an adjusting pad (2-4-4) and an inner drill boom (2-4-5); the body of the drill boom telescopic oil cylinder (2-4-2) is hinged with the inner connecting lug of the outer drill boom (2-4-1), the telescopic rod of the drill boom telescopic oil cylinder is hinged with the inner connecting lug of the inner drill boom (2-4-5), the telescopic rod of the drill boom telescopic oil cylinder (2-4-2) is telescopic to drive the inner drill boom (2-4-5) to telescopically slide along the outer drill boom (2-4-1), the adjusting block (2-4-3) is installed on the outer side of the outer drill boom (2-4-1), and the adjusting pad (2-4-4) is installed on the inner side of the adjusting block (2-4-3).
5. The tire type oil-electric hybrid double-power hydraulic tunneling drill carriage as claimed in claim 3, which is characterized in that: the supporting arm (2-5) consists of an inner supporting rod (2-5-1), an outer supporting rod (2-5-2) and a supporting rod telescopic oil cylinder (2-5-3), wherein a cylinder body of the supporting rod telescopic oil cylinder (2-5-3) is hinged with a bottom connecting lug of the outer supporting rod (2-5-2), a telescopic rod of the supporting rod telescopic oil cylinder is hinged with the bottom connecting lug of the inner supporting rod (2-5-1), and the telescopic rod of the supporting rod telescopic oil cylinder (2-5-3) is telescopic to drive the inner supporting rod (2-5-1) to telescopically slide along the outer supporting rod (2-5-2); under the combined action of the drill boom telescopic oil cylinder (2-4-2) and the support rod telescopic oil cylinder (2-5-3), the telescopic compensation effect of the drill boom mechanism can be realized.
6. The tire type oil-electric hybrid double-power hydraulic tunneling drill carriage as claimed in claim 1, which is characterized in that: the front support (4) consists of a supporting seat (4-1), a supporting outer sleeve (4-2), a supporting oil cylinder (4-3), a supporting telescopic oil cylinder (4-4), a supporting inner sleeve (4-5), a supporting telescopic seat (4-6), a spring positioning pin (4-7), a supporting spring (4-8), a spring guide sleeve (4-9), a top beam telescopic inner sleeve (4-10), a supporting top plate (4-11) and a top beam supporting oil cylinder (4-12); the supporting seat (4-1) is arranged at the upper end of a rotary fixing seat (2-1) of the drill arm part (2), one end of the supporting outer sleeve (4-2) is hinged with the upper end of the supporting seat (4-1), the cylinder body of the supporting oil cylinder (4-3) is hinged with the lower end of the supporting seat (4-1), the telescopic rod of the supporting oil cylinder is hinged with the connecting lug at the middle section of the bottom of the supporting outer sleeve (4-2), and the telescopic rod of the supporting oil cylinder (4-3) stretches and retracts to drive the front support (4) to swing back and forth; the cylinder body of the supporting telescopic oil cylinder (4-4) is hinged with the connecting lug inside the supporting outer sleeve (4-2), the telescopic rod of the supporting telescopic oil cylinder is hinged with the connecting lug inside the supporting inner sleeve (4-5), and the telescopic rod of the supporting telescopic oil cylinder (4-4) is telescopic to drive the supporting inner sleeve (4-5) to telescopically slide along the supporting outer sleeve (4-2); the lower end of the support telescopic seat (4-6) is hinged with a connecting seat at the top of the support inner sleeve (4-5), the number of the spring positioning pins (4-7) is two, the two spring positioning pins are symmetrically fixed at the top end of the support inner sleeve (4-5) in a left-right mode, the number of the support springs (4-8) is two, the two support springs are symmetrically installed in a left-right mode, one end of each support spring is installed in the spring guide sleeve (4-9), the other end of each support spring is installed on the spring positioning pin (4-7), the number of the spring guide sleeves (4-9) is two, the two support springs are symmetrically fixed at the bottom end of the support telescopic seat (4-6) in a left-right mode, and when the top plate of a roadway is supported by the front support (4), the support springs (4-8) play a role in assisting in pressing the top plate; the two top beam supporting oil cylinders (4-12) are arranged in the supporting telescopic seat (4-6) and the top beam telescopic inner sleeve (4-10) respectively in front and back, the cylinder body of each oil cylinder is hinged with the connecting lug in the supporting telescopic seat (4-6), and the telescopic rod of each oil cylinder is hinged with the top beam telescopic inner sleeve (4-10).
7. The tire type oil-electric hybrid double-power hydraulic tunneling drill carriage as claimed in claim 1, which is characterized in that: the rear frame assembly (5) consists of a rear frame (5-1), a cab (5-2), an air compressor (5-3) and a cable coiling device (5-4); the front end of the rear rack (5-1) is hinged to the front rack assembly (1), the cab (5-2) is installed at the upper end of the front portion of the rear rack (5-1), the air compressor (5-3) is installed in the middle of the rear rack (5-1), the air compressor (5-3) compresses air to lubricate a rock drill installed on the airborne anchor rod drilling machine (3), and the cable winding device (5-4) is installed on the rear upper portion of the rear rack (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022553235.7U CN213980801U (en) | 2020-11-07 | 2020-11-07 | Tire type oil-electricity hybrid double-power hydraulic tunneling drill carriage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022553235.7U CN213980801U (en) | 2020-11-07 | 2020-11-07 | Tire type oil-electricity hybrid double-power hydraulic tunneling drill carriage |
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| CN213980801U true CN213980801U (en) | 2021-08-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240210A (en) * | 2020-11-07 | 2021-01-19 | 山西天巨重工机械有限公司 | Tire type oil-electricity hybrid double-power hydraulic tunneling drill carriage |
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2020
- 2020-11-07 CN CN202022553235.7U patent/CN213980801U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112240210A (en) * | 2020-11-07 | 2021-01-19 | 山西天巨重工机械有限公司 | Tire type oil-electricity hybrid double-power hydraulic tunneling drill carriage |
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