CN205154000U - Can bore heterotype hole's rig - Google Patents
Can bore heterotype hole's rig Download PDFInfo
- Publication number
- CN205154000U CN205154000U CN201520955698.2U CN201520955698U CN205154000U CN 205154000 U CN205154000 U CN 205154000U CN 201520955698 U CN201520955698 U CN 201520955698U CN 205154000 U CN205154000 U CN 205154000U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- slide unit
- slewing equipment
- equipment assembly
- rig
- Prior art date
- 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 - Fee Related
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- Earth Drilling (AREA)
Abstract
The utility model provides a can bore heterotype hole's rig, it makes slewer assembly and slip table form sliding fit to impel jar and slewer assembly to be connected, the slewer assembly all is connected with the controller with the propulsion jar, be provided with spiral drill rod on the slewer assembly, spiral drill rod's the rear end and the output shaft fixed connection of slewer assembly, spiral drill rod's front end is fixed with the drill bit, the quantity of spiral drill rod and drill bit all is three, three spiral drill rod is just equidistant setting on same horizontal plane, the diameter of both sides drill bit equals, the diameter of middle drill bit is greater than the diameter of both sides drill bit, the rotatory curve of adjacent drill bit is crossing. The slewer assembly drives three drill bit and creeps into simultaneously, once only can drill out required heterotype hole, has avoided repeated operation, simple structure, and convenient operation, labour saving and time saving has improved work efficiency, has saved the process of changing different diameter drill bits moreover, has further improved work efficiency.
Description
Technical field
The utility model belongs to machine for coal mine equipment technical field, relates to a kind of rig that can bore profiled holes.
Background technology
Rig is requisite a kind of equipment on colliery, existing rig generally all only has a drill bit, the hole of getting is all circular, if need to get profiled holes in a place, drill bit just needs repeatedly to creep into the process got out, but also needs the drill bit changing different-diameter, repetitive operation, operating efficiency is lower, and dismounting drill bit is wasted time and energy, and also affects operating efficiency.
Summary of the invention
The utility model, in order to overcome the defect of prior art, devises a kind of rig that can bore profiled holes, disposablely can get out required profiled holes, time saving and energy saving, improves operating efficiency.
The concrete technical scheme that the utility model is taked is: a kind of rig that can bore profiled holes, comprise slide unit, also comprise the slewing equipment assembly be arranged on slide unit, propulsion cylinder and controller, propulsion cylinder is connected with slewing equipment assembly to be made slewing equipment assembly and slide unit be formed to be slidably matched, slewing equipment assembly is all connected with controller with propulsion cylinder, slewing equipment assembly is provided with auger stem, the rear end of auger stem is fixedly connected with the output shaft of slewing equipment assembly, the front end of auger stem is fixed with drill bit, key is: described auger stem and the quantity of drill bit are all three, three auger stems are in same level and arrange at equal intervals, the equal diameters of both sides drill bit, the diameter of middle bit is greater than the diameter of both sides drill bit, the rotating curve of adjacent drill bit intersects.
The length of three described auger stems is equal, and the length of middle bit is greater than the length of both sides drill bit.
The diameter of described middle bit is 145mm, and the diameter of both sides drill bit is 120mm.
Described rig also comprises travel multiplier mechanisms, travel multiplier mechanisms comprises coaster, first wire rope and the second wire rope, propulsion cylinder is connected with coaster to be made coaster and slide unit be formed to be slidably matched, slewing equipment assembly is placed on coaster, one end of first wire rope is fixedly connected with the front end of slewing equipment assembly, be fixedly connected with slide unit after the other end of the first wire rope walks around the front end of coaster, one end of second wire rope is fixedly connected with the rear end of slewing equipment assembly, also be fixedly connected with slide unit after the other end of the second wire rope walks around the rear end of coaster, the fixed point of the first wire rope and slide unit and the fixed point of the second wire rope and slide unit are symmetrical arranged along the center line of slide unit length direction.
The two ends of described coaster are provided with pulley, and position corresponding with pulley on slide unit is provided with slide rail.
Described slewing equipment assembly is five shaft gear transmission devices.
The beneficial effects of the utility model are: slewing equipment assembly drives three drill bits to creep into simultaneously, disposablely can get out required profiled holes, avoid and repeat, structure is simple, easy to operate, time saving and energy saving, improve operating efficiency, and eliminate the process changing different-diameter drill bit, further increase operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of travel multiplier device in the utility model.
The shape in the hole that Fig. 4 is drilled to for rig of the present utility model.
In accompanying drawing, 1 represents drill bit, and 2 represent auger stem, and 3 represent slide unit, and 4 represent the first wire rope, and 5 represent the second wire rope, and 6 represent propulsion cylinder, and 7 represent slewing equipment assembly, and 8 represent controller, and 9 represent coaster, and 10 represent pulley.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated:
Specific embodiment, as Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of rig that can bore profiled holes, comprise slide unit 3, also comprise the slewing equipment assembly 7 be arranged on slide unit 3, propulsion cylinder 6 and controller 8, propulsion cylinder 6 is connected with slewing equipment assembly 7 to be made slewing equipment assembly 7 and slide unit 3 be formed to be slidably matched, slewing equipment assembly 7 is all connected with controller 8 with propulsion cylinder 6, slewing equipment assembly 7 is provided with auger stem 2, the rear end of auger stem 2 is fixedly connected with the output shaft of slewing equipment assembly 7, the front end of auger stem 2 is fixed with drill bit 1, the quantity of auger stem 2 and drill bit 1 is all three, three auger stems 2 are in same level and arrange at equal intervals, the equal diameters of both sides drill bit 1, the diameter of middle bit 1 is greater than the diameter of both sides drill bit 1, the rotating curve of adjacent drill bit 1 intersects.The diameter of middle bit 1 is 145mm, and the diameter of both sides drill bit 1 is 120mm.Avoid and repeat, structure is simple, easy to operate, time saving and energy saving, improves operating efficiency, and eliminates the process changing different-diameter drill bit 1, further increases operating efficiency.
As to further improvement of the utility model, the length of three auger stems 2 is equal, and the length of middle bit 1 is greater than the length of both sides drill bit 1, the mode of drill bit 1 classification layout straggly, avoids three drill bits 1 and mutually interferes.
As to further improvement of the utility model, rig also comprises travel multiplier mechanisms, travel multiplier mechanisms comprises coaster 9, first wire rope 4 and the second wire rope 5, propulsion cylinder 6 is connected with coaster 9 to be made coaster 9 and slide unit 3 be formed to be slidably matched, slewing equipment assembly 7 is placed on coaster 9, one end of first wire rope 4 is fixedly connected with the front end of slewing equipment assembly 7, be fixedly connected with slide unit 3 after the other end of the first wire rope 4 walks around the front end of coaster 9, one end of second wire rope 5 is fixedly connected with the rear end of slewing equipment assembly 7, also be fixedly connected with slide unit 3 after the other end of the second wire rope 5 walks around the rear end of coaster 9, the fixed point of the fixed point of the first wire rope 4 and slide unit 3 and the second wire rope 5 and slide unit 3 is symmetrical arranged along the center line of slide unit 3 length direction.Propulsion cylinder 6 advances one meter, and slewing equipment assembly 7 advances two meters, substantially reduces the length of slide unit 3, the size of rig whole is reduced, weight saving.The two ends of coaster 9 are provided with pulley 10, and position corresponding with pulley 10 on slide unit 3 is provided with slide rail, and slide rail play the guiding role, and prevent coaster 9 from rocking and affecting drilling quality.
As to further improvement of the utility model, slewing equipment assembly 7 is five shaft gear transmission devices, can make the synchronized in the same way rotation simultaneously of three auger stems 2.
The utility model is in the specific implementation: slewing equipment assembly 7 drives three drill bit 1 clockwise directions to cut ribs, propulsion cylinder 6 is supplied to the thrust that drill bit 1 creeps into makes drill bit 1 creep into depths, coal seam, the hole be drilled to presents the profiled holes of Fig. 4 pattern, meets demand during actual production.
Claims (6)
1. one kind can be bored the rig of profiled holes, comprise slide unit (3), also comprise the slewing equipment assembly (7) be arranged on slide unit (3), propulsion cylinder (6) and controller (8), propulsion cylinder (6) is connected with slewing equipment assembly (7) to be made slewing equipment assembly (7) and slide unit (3) be formed to be slidably matched, slewing equipment assembly (7) is all connected with controller (8) with propulsion cylinder (6), slewing equipment assembly (7) is provided with auger stem (2), the rear end of auger stem (2) is fixedly connected with the output shaft of slewing equipment assembly (7), the front end of auger stem (2) is fixed with drill bit (1), it is characterized in that: described auger stem (2) and the quantity of drill bit (1) are all three, three auger stems (2) are in same level and arrange at equal intervals, the equal diameters of both sides drill bit (1), the diameter of middle bit (1) is greater than the diameter of both sides drill bit (1), the rotating curve of adjacent drill bit (1) intersects.
2. a kind of rig that can bore profiled holes according to claim 1, is characterized in that: the length of three described auger stems (2) is equal, and the length of middle bit (1) is greater than the length of both sides drill bit (1).
3. a kind of rig that can bore profiled holes according to claim 1, is characterized in that: the diameter of described middle bit (1) is 145mm, and the diameter of both sides drill bit (1) is 120mm.
4. a kind of rig that can bore profiled holes according to claim 1, it is characterized in that: described rig also comprises travel multiplier mechanisms, travel multiplier mechanisms comprises coaster (9), first wire rope (4) and the second wire rope (5), propulsion cylinder (6) is connected with coaster (9) to be made coaster (9) and slide unit (3) be formed to be slidably matched, slewing equipment assembly (7) is placed on coaster (9), one end of first wire rope (4) is fixedly connected with the front end of slewing equipment assembly (7), be fixedly connected with slide unit (3) after the other end of the first wire rope (4) walks around the front end of coaster (9), one end of second wire rope (5) is fixedly connected with the rear end of slewing equipment assembly (7), also be fixedly connected with slide unit (3) after the other end of the second wire rope (5) walks around the rear end of coaster (9), the fixed point of the fixed point of the first wire rope (4) and slide unit (3) and the second wire rope (5) and slide unit (3) is symmetrical arranged along the center line of slide unit (3) length direction.
5. a kind of rig that can bore profiled holes according to claim 4, it is characterized in that: the two ends of described coaster (9) are provided with pulley (10), the upper position corresponding with pulley (10) of slide unit (3) is provided with slide rail.
6. a kind of rig that can bore profiled holes according to claim 1, is characterized in that: described slewing equipment assembly (7) is five shaft gear transmission devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520955698.2U CN205154000U (en) | 2015-11-26 | 2015-11-26 | Can bore heterotype hole's rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520955698.2U CN205154000U (en) | 2015-11-26 | 2015-11-26 | Can bore heterotype hole's rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154000U true CN205154000U (en) | 2016-04-13 |
Family
ID=55689708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520955698.2U Expired - Fee Related CN205154000U (en) | 2015-11-26 | 2015-11-26 | Can bore heterotype hole's rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882222A (en) * | 2019-04-04 | 2019-06-14 | 河南理工大学 | The method that small size double circular hole drilling tool and roadway grouting reinforce country rock |
-
2015
- 2015-11-26 CN CN201520955698.2U patent/CN205154000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882222A (en) * | 2019-04-04 | 2019-06-14 | 河南理工大学 | The method that small size double circular hole drilling tool and roadway grouting reinforce country rock |
| CN109882222B (en) * | 2019-04-04 | 2023-10-13 | 河南理工大学 | Small-size double-round hole drilling tool and method for grouting and reinforcing surrounding rock in roadway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20181126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |