CN114458326A - Integrated unit for loading, exploring and drilling - Google Patents
Integrated unit for loading, exploring and drilling Download PDFInfo
- Publication number
- CN114458326A CN114458326A CN202011274644.1A CN202011274644A CN114458326A CN 114458326 A CN114458326 A CN 114458326A CN 202011274644 A CN202011274644 A CN 202011274644A CN 114458326 A CN114458326 A CN 114458326A
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- oil cylinder
- drilling
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- 238000005553 drilling Methods 0.000 title claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 230000008093 supporting effect Effects 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000000875 corresponding effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000002079 cooperative effect Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 230000007723 transport mechanism Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000004134 energy conservation Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims 1
- 230000005641 tunneling Effects 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1086—Drives or transmissions specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/126—Loading devices or installations
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a loading and drilling integrated unit for a driving face, which organically combines a driving face loading function device and a drilling function device and realizes multiple purposes of one machine. The combined unit has small overall dimension and wide adaptation roadway range, greatly improves the utilization rate of equipment, and realizes continuous operation of loading and drilling. The method meets the operation safety requirements of 'probing when tunneling, probing first and then tunneling' in the tunneling process of a tunneling working face. The loading, exploring and drilling integrated unit comprises a frame, a loading mechanism, a conveying mechanism, a left traveling mechanism, a right traveling mechanism, an exploring and drilling mechanism, an electrical system, a hydraulic system, a cooling system and the like. The left and right travelling mechanisms are arranged on two sides of the frame, the conveying mechanism is arranged above the frame, the loading mechanism is arranged at the front end of the conveying mechanism, and the drilling mechanism is arranged above the frame and close to the right side of the conveying mechanism.
Description
Technical Field
The invention relates to the technical field of coal mine tunneling working face equipment and borehole drilling equipment, in particular to a loading and borehole drilling integrated machine, which is a multifunctional unit integrating loading and borehole drilling functions.
Background
With the emphasis of the country on the safety production of coal mines, the safety permanent cure and the hardness tapping of the coal mines are greatly promoted, a long-acting mechanism for the safety of the sound coal mines is established, the occurrence of serious and extra-large accidents of the coal mines is firmly restrained, and the principle that the excavation must be carried out once the excavation must be carried out, and the excavation must be carried out after the exploration is carried out is required. At present, a tunneling working face, particularly a hard rock tunneling working face, is mostly operated independently by a single machine, during loading, a loader enters the working face to carry out loading operation, when drilling detection operation is needed, drilling detection equipment is conveyed from the rear of the working face, then manual installation, positioning and drilling are carried out, after drilling is completed, the equipment is disassembled and conveyed to the rear of the tunneling working face manually, the labor intensity of workers in the whole process is high, time and labor are wasted, the footage speed of the working face is seriously influenced, therefore, the functions of the drilling detection equipment and the functions of the corresponding tunneling equipment are combined, the conveying and dismounting time of the drilling detection equipment can be saved, and the tunneling speed is greatly improved. The invention organically combines the functions of the loading equipment and the drilling equipment to form the loading and drilling integrated unit.
Disclosure of Invention
The invention solves the problem of single operation mode of the tunneling working face equipment, organically combines the tunneling working face loading function and the drilling exploring function, and provides the integrated unit for loading and exploring drilling.
The loading, exploring and drilling integrated unit comprises a frame, a loading mechanism, a conveying mechanism, a left traveling mechanism, a right traveling mechanism, an exploring and drilling mechanism, an electrical system, a hydraulic system, a cooling system and the like. The drilling machine is characterized in that a left walking mechanism and a right walking mechanism are arranged on two sides of the frame, a conveying mechanism is arranged above the frame, a loading mechanism is arranged at the front end of the conveying mechanism, and a drilling mechanism is arranged above the frame and close to the right side of the conveying mechanism.
The drilling detection mechanism comprises a telescopic cylinder, a telescopic arm, a telescopic oil cylinder, a lifting oil cylinder, a cross beam slewing bearing, a drilling rig slewing bearing, a slewing bearing base, a drilling machine and the like. The telescopic cylinder is fixed with the right platform of the unit through a telescopic cylinder seat, the rear end of the telescopic cylinder is connected with a lifting oil cylinder, and the whole drilling mechanism is driven to determine an upper hole position and a lower hole position through the extension and retraction of the lifting oil cylinder; the telescopic arm is connected with the cross beam through a cross beam slewing bearing; the rotary support machine base is connected with the drill stand rotary support through a bolt, and the lower end of the rotary support machine base is connected with a slideway on the cross beam; a traction device for moving the drilling rig is arranged in the cross beam and consists of a telescopic oil cylinder, a rod end chain wheel and a traction chain; the traction device can also be composed of a chain wheel and a traction chain driven by a motor, the rotary support machine base is made to reciprocate on the cross beam guide rail by the traction device, and the rotary support of the drilling rig is adjusted to rotate by a proper angle to determine left and right hole positions; the drill frame is connected with the cross beam through a drill frame slewing bearing and a slewing bearing base; the drilling rig, a propelling oil cylinder for driving the drilling rig, a hydraulic clamp holder and a hydraulic self-unloading device are mounted on the drilling rig, a guide rail is arranged on the drilling rig, and the drilling rig moves back and forth on the guide rail under the driving of the propelling oil cylinder to finish the hole drilling exploration work; the propulsion oil cylinder adopts two-stage extension and contraction, and realizes a larger propulsion distance by a smaller installation size; the hydraulic clamp holder is divided into a fixed clamp holder and a rotatable clamp holder, and the two clamp holders clamp the drill rod through the simultaneous movement of the left oil cylinder and the right oil cylinder; the hydraulic self-discharging device drives the rotatable clamp holder to rotate through the extension and retraction of the self-discharging oil cylinder, and the drill rod is disassembled. The left side and the right side of the drilling frame are provided with upper supporting oil cylinders and lower supporting oil cylinders, the upper supporting oil cylinders and the lower supporting oil cylinders are erected before drilling, the length and the number of the assembling and disassembling connecting rods are selected according to the height of a supporting space, and the stroke of the oil cylinders is adjusted to enable the oil cylinders to be firmly propped up and down.
The loading mechanism comprises a rotary seat, a movable arm, an arm, a bucket, a rotary oil cylinder, a movable arm oil cylinder, an arm oil cylinder, a bucket oil cylinder and the like; one end of the movable arm is connected with the rotary seat through a pin shaft, and the other end of the movable arm is connected with the bucket rod through a pin shaft; the bucket is connected with the bucket rod through a connecting rod and a pin shaft; and each oil cylinder of the loading mechanism is respectively connected with a corresponding part, and the loading operation function is completed through the cooperative action of each oil cylinder.
The invention organically combines the drilling function and the loading function, thereby realizing multiple purposes of one machine. The combined unit has small overall dimension and wide adaptation range to the roadway, greatly improves the utilization rate of equipment, and realizes continuous operation of loading and drilling holes. The method meets the operation safety requirements of 'probing when tunneling, probing first and then tunneling' in the tunneling process of a tunneling working face.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a right side view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a right side elevational view of the invention during operation;
FIG. 5 is a top plan view of the present invention during operation;
FIG. 6 is a three-dimensional effect of the hole-detecting mechanism of the present invention;
FIG. 7 is a three-dimensional effect diagram of the draft gear of the present invention
In the figure: 1-a vehicle frame; 2-a loading mechanism; 3-a transport mechanism; 4-left travel mechanism; 5-right travel mechanism; 6-drilling mechanism; 7-an electrical system; 8-an oil tank; 9-a cooling system; 10-a hydraulic system;
201-a rotary seat; 202-a boom; 203-bucket rod; 204-a bucket; 205-a rotary cylinder; 206-boom cylinder; 207-arm cylinder; 208-a bucket cylinder;
301-shovel plate; 302-a transport trough; 303-transport motor; 304-a drive sprocket; 305-chain and flight; 306-a blade cylinder;
601-a telescopic cylinder; 602-a telescopic arm; 603-telescopic oil cylinder; 604-a lift cylinder; 605-beam slewing bearing; 606-a cross beam; 607-slewing bearing stand; 608-drilling rig slewing bearing; 609-a drill frame; 610-a drilling machine; 611-a thrust cylinder; 612-fixed hydraulic clamp; 613-rotating hydraulic gripper; 614-support cylinder; 615-extension bar; 616-rotating cylinder; 617-telescopic cylinder seat; 618-traction means.
Detailed Description
As shown in fig. 1 and 2, the loading and hole probing integrated unit comprises a frame 1, a loading mechanism 2, a transportation mechanism 3, a left traveling mechanism 4, a right traveling mechanism 5, a drilling probing mechanism 6, an electrical system 7, an oil tank 8, a cooling system 9, a hydraulic system 10 and the like; the frame 1 is connected with a left travelling mechanism 4 and a right travelling mechanism 5, the middle part of the upper side of the frame 1 is provided with a conveying mechanism 3, and the front part of the upper side of the frame 1 is provided with a loading mechanism 2, the upper side of the frame 1 and the right side of the conveying mechanism 3 are provided with a drilling detection mechanism 6; the right rear part of the frame 1 is provided with an electrical system 7, the right middle part of the frame 1 is provided with a cooling system 9, and the left front middle part of the frame 1 is provided with a hydraulic system 10.
The specific structure of the drilling mechanism 6 is shown in fig. 6 and 7, and the drilling mechanism mainly comprises a telescopic cylinder 601, a telescopic arm 602, a telescopic oil cylinder 603, a lifting oil cylinder 604, a cross beam slewing bearing 605, a cross beam 606, a slewing bearing base 607, a drilling rig slewing bearing 608, a drilling rig 609, a drilling machine 610, a propelling oil cylinder 611, a fixed hydraulic clamp 612, a rotary hydraulic clamp 613, a supporting oil cylinder 614, an extension bar 615, a rotary oil cylinder 616, a telescopic cylinder base 617, a traction device 618 and the like; the telescopic cylinder 601 is fixed on the frame 1 through a telescopic cylinder seat 617, the rear end of the telescopic cylinder is connected with the lifting oil cylinder 604, and the whole drilling mechanism is driven to generate pitching motion through the extension and retraction of the lifting oil cylinder 604 to determine an upper hole position and a lower hole position; the telescopic arm 602 can slide in the telescopic cylinder 601 through the telescopic oil cylinder 603, the telescopic arm slides out during drilling to perform drilling operation, and after drilling is finished, the drilling mechanism retracts; the telescopic arm 602 is connected with the beam 606 through the beam slewing bearing 605, and the beam 606 can be rotated to required positions such as horizontal and vertical positions through the rotation motion of the beam slewing bearing 605; the slewing bearing base 607 is connected with a drilling rig slewing bearing 608 through a bolt, and the lower end of the slewing bearing base 607 is connected with a slideway on the cross beam 606; a traction device 618 for moving the drilling rig 609 is arranged in the cross beam 606, and the traction device 618 is composed of a telescopic oil cylinder 61801, a rod end chain wheel 61802 and a traction chain 61803; as shown in fig. 7, the traction device 618 may also be composed of a motor 61804 driving a chain wheel 61802 and a traction chain 61803; the traction device 618 enables the slewing bearing base 607 to reciprocate on the guide rail of the cross beam 606, and simultaneously adjusts the drilling rig slewing bearing 608, and rotates a proper angle to determine left and right hole positions; the drilling frame 609 is connected with the cross beam 606 through a drilling frame slewing bearing 608 and a slewing bearing base 607; the drilling rig 610, a propelling oil cylinder 611 for driving the drilling rig, a fixed hydraulic clamp 612, a rotary hydraulic clamp 613 and a rotary oil cylinder 616 are arranged on the drilling rig 609; the drill stand 609 is provided with a guide rail, and the drilling machine 610 moves back and forth on the guide rail under the driving of the propulsion oil cylinder to complete the drilling operation; the propulsion oil cylinder 611 adopts two-stage extension and retraction, and realizes a larger propulsion distance with a smaller installation size; the fixed holder 612, the rotatable holder 613 and the rotary oil cylinder are used for disassembling the drill rods, the holders respectively hold one drill rod, the fixed holder 612 holds one drill rod immovably, the rotary holder 613 holds one drill rod, and the rotary oil cylinder 616 rotates to enable the two screwed drill rods to be disassembled after being loosened. The left side and the right side of the drill stand 609 are provided with an upper supporting oil cylinder and a lower supporting oil cylinder 614, the upper supporting oil cylinder and the lower supporting oil cylinder 614 are erected before drilling, and the extension bar 615 is adjusted according to the height of a supporting space, so that a good supporting effect is achieved.
The loading mechanism 2 has a specific structure as shown in fig. 4, and includes a swing base 201, a boom 202, an arm 203, a bucket 204, a swing cylinder 205, a boom cylinder 206, an arm cylinder 207, a bucket cylinder 208, and the like; one end of the movable arm 202 is connected with the rotary seat 201 through a pin shaft, and the other end of the movable arm is connected with the bucket rod 203 through a pin shaft; the bucket 204 is connected with the bucket rod 203 through a connecting rod and a pin shaft; and each oil cylinder of the loading mechanism is respectively connected with a corresponding part, and the loading operation function is completed through the cooperative action of each oil cylinder.
The specific structure of the transportation mechanism 3 is shown in fig. 2, and the transportation mechanism mainly comprises a shovel board 301, a transportation groove 302, a transportation motor 303, a driving sprocket 304, a chain and scraper 305, a shovel board cylinder 306 and the like; the transportation groove 302 is fixed on the frame 1, the front end of the transportation groove is connected with the shovel plate 301 through a pin shaft, the shovel plate 301 can be lifted through the telescopic motion of the shovel plate oil cylinder 306 (one on the left and the right), the shovel plate 301 is lifted when the unit is dispatched and walks, and the shovel plate 301 is lowered when the bottom lying amount is needed; the transport motor 303 is connected with the drive sprocket 304 through a transmission shaft, and the drive sprocket 304 is driven by the rotation of the transport motor 303 to carry the chain and the scraper 305 with each other, so that the rock cargoes loaded on the transport mechanism 3 by the loading mechanism 2 are transported outside.
The hydraulic system 10 adopts a negative feedback system, the hydraulic pump adopts a duplex load sensitive plunger pump, and the loading functional system and the drilling detection functional system share a hydraulic power oil source. By adopting the system, on one hand, energy conservation can be realized, and on the other hand, walking, transportation and linkage of the shovel plate and linkage of each actuating element of the loading mechanism can be realized, so that the optimal use effect is achieved.
Claims (1)
1. The utility model provides a drilling integration unit is visited in loading, includes frame 1, loading mechanism 2, transport mechanism 3, left running gear 4, right running gear 5, visits drilling mechanism 6, electric system 7, oil tank 8, cooling system 9 and hydraulic system 10 etc. its characterized in that:
the frame 1 is connected with a left travelling mechanism 4 and a right travelling mechanism 5, the middle part of the upper side of the frame 1 is provided with a conveying mechanism 3, and the front part of the upper side of the frame 1 is provided with a loading mechanism 2, the upper side of the frame 1 and the right side of the conveying mechanism 3 are provided with a drilling detection mechanism 6; the right rear part of the rack 1 is provided with an electrical system 7, the right middle part of the rack 1 is provided with a cooling system 9, and the left front middle part of the rack 1 is provided with a hydraulic system 10;
the loading mechanism comprises a rotary seat 201, a movable arm 202, an arm 203, a bucket 204, a rotary oil cylinder 205, a movable arm oil cylinder 206, an arm oil cylinder 207, a bucket oil cylinder 208 and the like; one end of the movable arm 202 is connected with the rotary seat 201 through a pin shaft, and the other end of the movable arm is connected with the bucket rod 203 through a pin shaft; the bucket 204 is connected with the bucket rod 203 through a connecting rod and a pin shaft; each oil cylinder of the loading mechanism is respectively connected with a corresponding component, and the loading operation function is completed through the cooperative action of each oil cylinder;
the conveying mechanism 3 comprises a shovel board 301, a conveying groove 302, a conveying motor 303, a driving chain wheel 304, a chain, a scraper 305, a shovel board oil cylinder 306 and the like; the transportation groove 302 is fixed on the frame 1, the front end of the transportation groove is connected with the shovel plate 301 through a pin shaft, the shovel plate 301 can be lifted through the telescopic motion of the shovel plate oil cylinder 306 (one on the left and the right), the shovel plate 301 is lifted when the unit is dispatched and walks, and the shovel plate 301 is lowered when the bottom lying amount is needed; the transportation motor 303 is connected with the driving chain wheel 304 through a transmission shaft, and the driving chain wheel 304 drives the chain and the scraper 305 to move through the rotation of the transportation motor 303, so that the rock cargos loaded on the transportation mechanism 3 by the loading mechanism 2 are transported outside;
the drilling and exploring mechanism 6 comprises a telescopic cylinder 601, a telescopic arm 602, a telescopic oil cylinder 603, a lifting oil cylinder 604, a beam slewing bearing 605, a beam 606, a slewing bearing base 607, a drilling rig slewing bearing 608, a drilling rig 609, a drilling rig 610, a propelling oil cylinder 611, a fixed hydraulic clamp 612, a rotary hydraulic clamp 613, a supporting oil cylinder 614, an extension bar 615, a rotary oil cylinder 616 and the like; the telescopic cylinder 601 drives the whole drilling mechanism to generate pitching motion through the extension and retraction of the lifting oil cylinder 604, and an upper hole position and a lower hole position are determined; the telescopic arm 602 can slide in the telescopic cylinder under the driving of the telescopic oil cylinder 603; the beam 606 can rotate under the action of the beam slewing bearing 605; a traction device for moving the drilling rig 609 is arranged in the cross beam 606 and consists of a telescopic oil cylinder, a rod end chain wheel and a traction chain; the traction device can also be composed of a chain wheel and a traction chain driven by a motor, and the traction device enables the slewing bearing base 607 to reciprocate on the guide rail of the cross beam 606; the drill stand slewing bearing 608 can enable a drill stand 609 to rotate to determine left and right hole positions; the drilling rig 610, a propelling oil cylinder 611 for driving the drilling rig, a fixed hydraulic clamp 612, a rotary hydraulic clamp 613 and a rotary oil cylinder 616 are arranged on the drilling rig 609; the drill stand 609 is provided with a guide rail, and the drilling machine 610 moves back and forth on the guide rail under the driving of the propulsion oil cylinder to complete the drilling operation; the propulsion oil cylinder 611 adopts two-stage extension and retraction, and realizes a larger propulsion distance with a smaller installation size; the fixed holder 612, the rotatable holder 613 and the rotary oil cylinder are used for disassembling the drill rods, the holders respectively hold one drill rod, the fixed holder 612 holds one drill rod immovably, the rotary holder 613 holds one drill rod, and the rotary oil cylinder 616 rotates to enable the two screwed drill rods to be disassembled after being loosened. The left side and the right side of the drill stand 609 are provided with an upper supporting oil cylinder and a lower supporting oil cylinder 614, the upper supporting oil cylinder and the lower supporting oil cylinder 614 are erected before drilling, and an extension bar 615 is adjusted according to the height of a supporting space, so that a good supporting effect is achieved;
the hydraulic system 10 adopts a negative feedback system, the hydraulic pump adopts a duplex load sensitive plunger pump, and by adopting the system, on one hand, energy conservation can be realized, and on the other hand, linkage of walking, transportation and shoveling plates and linkage of each actuating element of a loading mechanism can be realized, so that the best use effect is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011274644.1A CN114458326A (en) | 2020-11-09 | 2020-11-09 | Integrated unit for loading, exploring and drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011274644.1A CN114458326A (en) | 2020-11-09 | 2020-11-09 | Integrated unit for loading, exploring and drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114458326A true CN114458326A (en) | 2022-05-10 |
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ID=81404012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011274644.1A Pending CN114458326A (en) | 2020-11-09 | 2020-11-09 | Integrated unit for loading, exploring and drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114458326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118564182A (en) * | 2024-07-31 | 2024-08-30 | 长沙亨特科技有限公司 | Multifunctional soil layer drilling and drilling operation mechanism and operation equipment |
-
2020
- 2020-11-09 CN CN202011274644.1A patent/CN114458326A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118564182A (en) * | 2024-07-31 | 2024-08-30 | 长沙亨特科技有限公司 | Multifunctional soil layer drilling and drilling operation mechanism and operation equipment |
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| PB01 | Publication | ||
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Application publication date: 20220510 |