CN2232069Y - Short drilling rig - Google Patents
Short drilling rig Download PDFInfo
- Publication number
- CN2232069Y CN2232069Y CN 94241338 CN94241338U CN2232069Y CN 2232069 Y CN2232069 Y CN 2232069Y CN 94241338 CN94241338 CN 94241338 CN 94241338 U CN94241338 U CN 94241338U CN 2232069 Y CN2232069 Y CN 2232069Y
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- CN
- China
- Prior art keywords
- reduction box
- driving head
- main shaft
- mainframe
- drilling
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- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a short type drilling machine for a reverse well, belonging to the drilling and expanding equipment of the short type reverse well of a coal mine. Propulsion cylinders, a speed reduction box, a driving head, and an auxiliary unloading rod device are arranged on a main machine frame. A mechanical hand is arranged on the main machine frame. Three propulsion cylinders on the main machine frame are symmetrically arranged. The structure of a telescopic type sleeve is adopted by an oil cylinder. The structure of two posts and three cylinders is adopted by a main machine. A floating type is adopted by the driving head. An inner thread is arranged on the lower end of the main shaft of the speed reduction box to be connected with the driving head. The upper end of the main shaft is provided with a joint for being hinged with a water pipe. The short type drilling machine for a reverse well has compact structure, convenient operation, low work height, and stable hole drilling. The short type drilling machine for a reverse well drills and expands an inclined hole with a 60 DEG-90 DEG angle. The short type drilling machine for a reverse well is widely used for the drilling and expanding of coal mines, metal mines, and various mines.
Description
The low dwarf forms raise boring machine of the utility model belongs to the colliery anti-well of low dwarf forms and bores expansion equipment.
Raise boring machine in the prior art, its shortcoming are the complex structure heavinesses, the working size height, and the down-hole construction needs to dig special-purpose chamber and caunch up, the cost height uses inconvenience, and the speed of digging well is slow, inefficiency is prone to accident, is difficult for applying in medium and small colliery.
The purpose of the low dwarf forms raise boring machine of the utility model is to overcome above-mentioned shortcoming and a kind of low dwarf forms raise boring machine that designs, and it is to adopt two post triplex structures by main frame, strengthens the integral rigidity of rig, the rig stable working, and supporting capacity is big; Adopt floating type driving head, mounting or dismounting are convenient, and drill rod thread is difficult for the phenomenon that is damaged; Adopt two telescopic oil cylinders, reduce working depth, the drilling rod effective length is unaffected, need not open up chamber in the construction, and rig adopts hydraulic-driven, compact conformation, and whole Transporting, simple to operate, rig bores 60 ° of-90 ° of angle inclined holes of reaming.
The low dwarf forms raise boring machine of the utility model takes following scheme to realize, it is by device propulsion cylinder and reduction box and auxiliary rod disassembling device on the mainframe, device driving head and manipulator on the mainframe, initiatively left and right sides footing piece is connected with the adjusting bolt by the pin that expands with underframe on the frame, left and right sides lead is connected on the guide pin bushing of underframe by bolton, the top of lead links to each other with back timber, constituting closed frame is connected by stone bolt and host base frame, regulate bolt and regulate length, realize that the brill of inclined shaft tube between 60 ° of-90 ° of inclination angles expands.Three propulsion cylinders become symmetrical mounting, adopt the telescopic sleeve structure, and the piston rod of oil cylinder and the underframe of mainframe are hinged, cylinder body is fixed on the deceleration box, when oil cylinder advanced hydraulic oil, cylinder body moved up and down, and drove reduction box and moved up and down along lead with driving head.Reduction box is as power by two hydraulic motors, drive the two gear reductions that drag of one-level, make main shaft produce rotating speed and moment of torsion, two hydraulic motors are the double speed variable displacement motor, rig has two ranges of speeds, two kinds of torque values are finished boring and reaming respectively, and the main shaft lower end of reduction box is provided with internal thread and is connected with driving head, hinged water pipe head is equipped with in the upper end of main shaft, so that water under high pressure to be provided, carry out deslagging and clean reaming bit, reduction box is connected with lead by slide.Driving head is connected with the drilling tool fixture by the reduction box main shaft, and driving head is to be provided with the spline slideway in floating type, and driving head is connected with the reduction box main shaft by the taper thread upper end, and the lower end is connected with drill rod boring tool.Auxiliary rod disassembling device is installed on the reduction box bottom, and the top of drive joint enters or break away from the rotation of duty around an end hinged support, is made of oil cylinder and balladeur train, and oil cylinder is provided with ratchet, promotes ratchet on the driving head and rotates to increase and unloads the stick force square.Manipulator is by sending bar cylinder and clamping bar cylinder and pivoted arm and column, jaw to constitute, by boom hoisting drilling rod is delivered to rig before, rotate pivoted arm, contact with drilling rod, jaw clamps drilling rod, rotates pivoted arm again, and drilling rod is delivered to rig alignment of shafts operating position.
The effect of the low dwarf forms raise boring machine of the utility model is a compact conformation, and is easy to operate, and the dismounting transportation flexibly, working depth is low, need not to dig chamber when boring reaming, anti-well drilling speed is fast, and main frame adopts two post triplex structures, floating type driving head, oil cylinder is taked two flexible, and is steady when rig bores reaming, high efficiency, rig can bore and expand 60 ° of-90 ° of angle inclined holes, and the brill that is widely used in colliery metallic ore and all kinds of mines expands.
The low dwarf forms raise boring machine of the utility model will be further described in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the low dwarf forms raise boring machine of the utility model.
Fig. 2 is the structural representation of driving head of the present utility model and manipulator.
1-mainframe, 2-propulsion cylinder, 3-reduction box 4-auxiliary rod disassembling device 5-driving head 6-manipulator
With reference to Fig. 1,2, it is by dress on the mainframe 1 for the utility model short drilling rig Put reduction box 3 and propulsion cylinder 2 and driving head 5 and auxiliary rod disassembling device 4, manipulator 6 is installed on the master On the frame 1, left and right sides footing piece is connected a left side with underframe on the mainframe 1 with adjusting bolt by expansion pin Right lead is connected on the guide pin bushing of underframe by bolted, and the lead top links to each other with back timber, Consist of closed frame and connected by foundation bolt and host base frame, adjusting bolt is regulated long Degree realizes that the brill of inclined shaft tube between 60 ° of-90 ° of inclination angles expands. 2 one-tenth symmetrical dresses of three propulsion cylinders Put, adopt the telescopic sleeve structure, the piston rod of oil cylinder and mainframe 1 underframe are hinged cylinder Body is fixed on reduction box 3 bodies, and when oil cylinder advanced hydraulic oil, cylinder body moved up and down, and drive subtracts Speed case 3 moves up and down along lead with driving head 5. Reduction box 3 is by two hydraulic pressure horses Reach as power, drive the two gear reductions that drag of one-level, make main shaft produce rotating speed and moment of torsion, Two hydraulic motors are the double speed variable displacement motor, and rig has two ranges of speeds, two kinds of moments of torsion Value is finished respectively boring and reaming, and reduction box 3 main shaft lower ends are provided with internal thread and driving head 5 connects Connect, hinged water pipe head is equipped with in the upper end of main shaft, so that water under high pressure to be provided, carries out deslagging and clear Wash reaming bit, reduction box 3 is connected with lead by slide. Driving head 5 is main by reduction box 3 Axle is connected with the drilling tool fixture, and driving head 5 is provided with the spline slideway, driving head 5 in floating type Be connected with reduction box 3 main shafts by the taper thread upper end, the lower end is connected with drill rod boring tool. Auxiliary Rod disassembling device 4 is installed on reduction box 3 bottoms, and the top of drive joint is done around an end hinged support Enter or break away from the rotation of duty, be made of oil cylinder and balladeur train, oil cylinder is provided with ratchet, The stick force square is unloaded in the ratchet rotation increase that promotes on the driving head 5. Manipulator 6 is by sending bar cylinder and clamping bar Consist of with pivoted arm and column jaw, by boom hoisting drilling rod is transported to rig before, rotate pivoted arm, Contact with drilling rod, jaw clamps drilling rod, rotates pivoted arm again, and drilling rod is delivered to drill spindle The central task position.
The embodiment of the low dwarf forms raise boring machine of the utility model, it is by device propulsion cylinder 2 on the mainframe 1 and reduction box 3 and auxiliary rod disassembling device 4 and driving head 5, manipulator 6 is installed on the mainframe 1, left and right sides footing piece is connected with the adjusting bolt by the pin that expands with underframe on the mainframe 1, left and right sides lead is connected on the guide pin bushing of underframe by bolton, the lead top links to each other with back timber, constituting closed frame is connected by stone bolt and host base frame, regulate bolt and regulate length, realize that the brill of inclined shaft tube between 60 ° of-90 ° of inclination angles expands.2 one-tenth symmetrical mountings of three propulsion cylinders adopt the telescopic sleeve structure, and the underframe of the piston rod of oil cylinder and mainframe 1 is hinged, cylinder body is fixed on reduction box 3 bodies, when oil cylinder advanced hydraulic oil, cylinder body moved up and down, and drove reduction box 3 and moved up and down along lead with driving head 5.Reduction box 3 is as power by two hydraulic motors, drive the two gear reductions that drag of one-level, make main shaft produce rotating speed and moment of torsion, two hydraulic motors are the double speed variable displacement motor, rig has two ranges of speeds, two kinds of torque values are finished boring and reaming respectively, and reduction box 3 main shaft lower ends are provided with internal thread and are connected with driving head 5, hinged water pipe head is equipped with in the upper end of main shaft, so that water under high pressure to be provided, carry out deslagging and clean reaming bit, reduction box 3 is connected with lead by slide.Driving head 5 is connected with the drilling tool fixture by reduction box 3 main shafts, and driving head 5 is provided with the spline slideway in floating type, and driving head 5 is connected with reduction box 3 main shafts by the taper thread upper end, and the lower end is connected with drill rod boring tool.Auxiliary rod disassembling device 4 is installed on reduction box 3 bottoms, the top of drive joint enters or breaks away from the rotation of duty around an end hinged support, and auxiliary rod disassembling device 4 is made of oil cylinder and balladeur train, oil cylinder is provided with ratchet, and the stick force square is unloaded in the ratchet rotation increase that promotes on the driving head 5.Manipulator 6 is by sending bar cylinder and clamping bar cylinder and pivoted arm and column jaw to constitute, by boom hoisting drilling rod is delivered to machine before, rotate pivoted arm, contact with drilling rod, jaw clamps drilling rod, rotates pivoted arm again, and drilling rod is delivered to rig alignment of shafts operating position.
Claims (1)
1, it is to go up device propulsion cylinder (2) and reduction box (3) and driving head (5) and auxiliary rod disassembling device (4) by mainframe (1) for a kind of low dwarf forms raise boring machine, manipulator (6) is installed on the mainframe (1), it is characterized in that the last left and right sides of mainframe (1) footing piece is connected with the adjusting bolt by the pin that expands with underframe, left and right sides lead is connected on the guide pin bushing of underframe by bolton, constituting closed frame is connected with the host base frame by stone bolt, three propulsion cylinders (2) become symmetrical mounting, adopt the telescopic sleeve structure, the piston rod of oil cylinder and mainframe (1) underframe is hinged, cylinder body is fixed on reduction box (3) body, reduction box (3) is connected with lead by slide, reduction box (3) is as power by two hydraulic motors, reduction box (3) main shaft lower end is provided with internal thread and is connected with driving head (5), the articulated joint union is equipped with in the upper end of main shaft, driving head (5) is connected with the drilling tool fixture by reduction box (3) main shaft, driving head (5) is provided with the spline slideway in floating type, driving head (5) is connected with reduction box (3) main shaft by the taper thread upper end, the lower end is connected with drill rod boring tool, auxiliary rod disassembling device (4) is installed on reduction box (3) bottom, the top of drive joint, constitute by oil cylinder and balladeur train, oil cylinder is provided with ratchet, and manipulator (6) is by sending bar cylinder and clamping bar and pivoted arm and column jaw to constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94241338 CN2232069Y (en) | 1994-09-09 | 1994-09-09 | Short drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94241338 CN2232069Y (en) | 1994-09-09 | 1994-09-09 | Short drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2232069Y true CN2232069Y (en) | 1996-07-31 |
Family
ID=33848131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94241338 Expired - Lifetime CN2232069Y (en) | 1994-09-09 | 1994-09-09 | Short drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2232069Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850685A (en) * | 2013-11-22 | 2014-06-11 | 北京中煤矿山工程有限公司 | Heading machine applicable to drill vertical well through pioneer well |
| CN104929518A (en) * | 2015-05-29 | 2015-09-23 | 苏州贝多环保技术有限公司 | Gadder with safety supporting unit |
| CN105041204A (en) * | 2015-06-05 | 2015-11-11 | 北京中煤矿山工程有限公司 | Movable upward raise boring machine |
| CN106869788A (en) * | 2015-06-04 | 2017-06-20 | 北京中煤矿山工程有限公司 | To anti-well rig in movable type |
-
1994
- 1994-09-09 CN CN 94241338 patent/CN2232069Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850685A (en) * | 2013-11-22 | 2014-06-11 | 北京中煤矿山工程有限公司 | Heading machine applicable to drill vertical well through pioneer well |
| CN103850685B (en) * | 2013-11-22 | 2016-06-15 | 北京中煤矿山工程有限公司 | A kind of be applicable to having lead the development machine that well creeps into vertical shaft |
| CN104929518A (en) * | 2015-05-29 | 2015-09-23 | 苏州贝多环保技术有限公司 | Gadder with safety supporting unit |
| CN106869788A (en) * | 2015-06-04 | 2017-06-20 | 北京中煤矿山工程有限公司 | To anti-well rig in movable type |
| CN105041204A (en) * | 2015-06-05 | 2015-11-11 | 北京中煤矿山工程有限公司 | Movable upward raise boring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |