CN203383725U - Gyrator device of gantry type core drill - Google Patents
Gyrator device of gantry type core drill Download PDFInfo
- Publication number
- CN203383725U CN203383725U CN201320462070.XU CN201320462070U CN203383725U CN 203383725 U CN203383725 U CN 203383725U CN 201320462070 U CN201320462070 U CN 201320462070U CN 203383725 U CN203383725 U CN 203383725U
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- gyrator
- housing
- transfer case
- gantry type
- shell body
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Abstract
A gyrator device of a gantry type core drill comprises a shell body in butt joint with an auxiliary box body of the drill. A bevel gear wheel arranged at the lower end of a drill transmission shaft in a sleeved mode is arranged inside the shell body, the bevel gear wheel is meshed with a bevel pinion in the auxiliary box body, a transversely-arranged hinge shaft is arranged on the upper portion of the butt-joint face of the shell body and the auxiliary box body, a locking mechanism is arranged on the lower portion of the butt-joint face of the shell body and the auxiliary box body, and arm rest bodies connected with gantry stand columns of the drill are arranged on the two sides of the shell body. The arm rest bodies connected with the gantry stand columns of the gantry type core drill are arranged on the two sides of the shell body of the gyrator, the gyrator is connected with the gantry stand columns, and the function of supporting the gantry stand columns is achieved. Through the hinge shaft arranged on the upper portion of the butt-joint face of the shell body and the auxiliary box body of the gantry type core drill, equipment can lower transport height in transportation, the needs of a transport state are met, and long-stroke drilling capacity is guaranteed in the working process.
Description
Technical field
The utility model relates to a kind of engineer geological prospecting equipment, particularly a kind of gantry type rock-core borer gyrator device.
Background technology
Since 2006, since State Council promulgates " about strengthening the decision of geological work ".China's mining industry is recovered rapidly, the geological core drilling rapid growth, and the input of mineral exploration is corresponding continuing to increase also.Along with social progress and development, the demand in market also changes various, so technological development needs constantly innovation, could meet the market demand that development changes.Take a broad view of probing market, a feast for the eyes multi-form core prospecting drill.Be nothing but two large types, one, be spindle-type core drill, and stable performance is simple to operate, and shortcoming is that to creep into stroke little, and the backhaul distance that unit head creeps into can't meet the length of a borehole wire-line coring drilling rod; Its two, be the all-hydraulic power head formula rock-core borer grown up in recent years, also occupy certain share on exploration market.The sharpest edges of all-hydraulic power head formula rock-core borer are that to creep into stroke long.Be the backhaul distance that unit head creeps into, can meet the length of a rope coring drill pipe.With respect to creeping into for stroke of spindle-type core drill, stroke has increased three times of left and right, single from this point, has greatly improved the drilling efficiency of rig.Its shortcoming is: 1. manufacturing cost is higher, and price is relatively costly, and price is same size, approaches spindle-type core drill price doubly a lot of of configuration.Especially, the price of import all-hydraulic power head formula rock-core borer is expensive surprising especially.Its price is the double-digit multiple of spindle-type core drill price.This price, domestic most troops of visiting are difficult to bear; 2. power loss is large, and oil consumption is large.Torsion pass due to all-hydraulic power head formula rock-core borer, to drive oil pump by diesel engine, drive motor by the hydraulic oil of oil pump output and pass to unit head and carry out torsion pass, like this, by mechanical energy, be converted to hydraulic energy, be converted to again the process of mechanical energy by hydraulic energy, lost some power, the speed of adding unit head self is smaller, passes to the moment of torsion of rig load end, reach the required moment of torsion of the dark specification of certain brill, diesel engine power must be strengthened.We take the vertical shaft type of same size drilling ability (moment of torsion that refers to load end) and the rock-core borer of all-hydraulic power head formula to make comparisons, the torsion pass of spindle-type core drill, that diesel engine directly drives the gearbox deceleration by clutch, transfer case slows down and gyrator slows down, pass to the load of rig through multi-stage speed-reducing, whole system is gear drive, the relative power loss is less, system slowdown is than large, the load end moment of torsion is larger, all-hydraulic power head formula rock-core borer and the spindle-type core drill of close specification are made comparisons, the power power that the all-hydraulic power head formula is joined, more than the twice of the spindle-type core drill power power of joining, power investment and power power consumption cost are all higher, 3. under hoist engine, rope speed is slow, the hoist engine of all-hydraulic core drilling rig, hydraulically powered, when drill down operator, do not possess under drilling tool the ability of the movement of falling object while boring, running speed is slower relatively, and the hoist engine of vertical shaft type rock-core borer, during lower brill, due to the ability that possesses the movement of falling object, running speed is very fast, and controllability is strong again.We are all-hydraulic power head formula rock-core borer and spindle-type core drill, both advantages are optimized, integrate, abandon its deficiency, develop a kind of gantry type rock-core borer, and gyrator device is the important composition parts of gantry type rock-core borer, the gyrator of rock-core borer was all fixed in the past, can only play a part power transmission and become vertical-transmission by horizontal transmission, when transportation, can not overturn with transfer case, can not meet the travel position of gantry type rock-core borer, increase the difficulty of transportation.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes a kind of reduction shipping height, turnover gantry type rock-core borer gyrator device.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of gantry type rock-core borer gyrator device, be characterized in: comprise the housing docked with the transfer case of drilling machine casing, be provided with the bevel gear wheel that is sleeved on rig power transmission shaft lower end in the inside of housing, bevel pinion engagement in bevel gear wheel and transfer case body, be provided with the jointed shaft of horizontally set on the top of the interface of housing and transfer case body, interface bottom at housing and transfer case body is provided with retaining mechanism, be provided with the jib body be connected with the door frame column of rig in the both sides of housing.
The technical problems to be solved in the utility model can also be come by the following technical programs further to realize, in the front of housing, be provided with observation port.
The technical problems to be solved in the utility model can also be come further to realize by the following technical programs, described retaining mechanism is the lock bolt be hinged on gyrator, be provided with locking nut on lock bolt, transfer case is provided with the locking bayonet socket coordinated with lock bolt.
Compared with prior art, the utility model utilization is arranged on gyrator housing both sides and the jib body that gantry type rock-core borer door frame column is connected, and gyrator is connected with the door frame column, plays a part to support the door frame column; Utilization is arranged on the jointed shaft on the interface top of housing and gantry type rock-core borer transfer case body, makes equipment can reduce shipping height when transportation, meets the requirement of travel position, when work, guarantees the drilling ability of long stroke.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The left view that Fig. 2 is Fig. 1;
The top view that Fig. 3 is Fig. 1.
The specific embodiment
A kind of gantry type rock-core borer gyrator device, comprise the housing 1 docked with the transfer case of drilling machine casing, be provided with the bevel gear wheel 7 that is sleeved on rig power transmission shaft 6 lower ends in the inside of housing 1, bevel gear wheel 7 meshes with the bevel pinion in transfer case body, be provided with the jointed shaft 4 of horizontally set on housing 1 and the interface top of transfer case body, be provided with retaining mechanism 2 in housing 1 and the interface bottom of transfer case body, be provided with the jib body 3 be connected with the door frame column 5 of rig in the both sides of housing 1.The utility model is the boundary carrier that rig changes duty and travel position, and during duty, the bevel gear wheel 7 in gyrator meshes with the bevel pinion on the transfer case body output shaft, guarantees the smooth operation of equipment; During travel position; bevel gear wheel 7 separates with bevel pinion; bevel gear wheel 7 is along with gyrator is turned over 90 ° along gyrator housing 1 and the jointed shaft on the interface top of gantry type rock-core borer transfer case body, and is provided with the protection of flexible spherical dust cover in separation place.Described gyrator housing and transfer case body in conjunction with the seam diameter dimension, the maximum size that can do by the female seam of transfer case is considered, the public seam of gyrator should be with certain taper chamfering, and the precision of location dimension is not less than h7, to guarantee the engagement effect of gear.
Front at housing 1 is provided with observation port.Be provided with larger window in the front of gyrator, in order to check the engagement situation of bevel gear wheel and bevel pinion, simultaneously, also convenient oiling.
Described retaining mechanism 2, for to be hinged on the lock bolt on gyrator, is provided with locking nut on lock bolt, and transfer case is provided with the locking bayonet socket coordinated with lock bolt.Described retaining mechanism is provided with two and be symmetricly set on respectively two side lower parts of gyrator housing 1 and gantry type rock-core borer transfer case body interface.
Claims (3)
1. a gantry type rock-core borer gyrator device, it is characterized in that: comprise the housing docked with the transfer case of drilling machine casing, be provided with the bevel gear wheel that is sleeved on rig power transmission shaft lower end in the inside of housing, bevel pinion engagement in bevel gear wheel and transfer case body, be provided with the jointed shaft of horizontally set on the interface top of housing and transfer case body, interface bottom at housing and transfer case body is provided with retaining mechanism, is provided with the jib body be connected with the door frame column of rig in the both sides of housing.
2. gantry type rock-core borer gyrator device according to claim 1, it is characterized in that: the front at housing is provided with observation port.
3. gantry type rock-core borer gyrator device according to claim 1, it is characterized in that: described retaining mechanism is the lock bolt be hinged on gyrator, be provided with locking nut on lock bolt, transfer case is provided with the locking bayonet socket coordinated with lock bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462070.XU CN203383725U (en) | 2013-07-31 | 2013-07-31 | Gyrator device of gantry type core drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462070.XU CN203383725U (en) | 2013-07-31 | 2013-07-31 | Gyrator device of gantry type core drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203383725U true CN203383725U (en) | 2014-01-08 |
Family
ID=49872234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320462070.XU Expired - Fee Related CN203383725U (en) | 2013-07-31 | 2013-07-31 | Gyrator device of gantry type core drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203383725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937366A (en) * | 2016-07-06 | 2016-09-14 | 福建省正丰信息技术发展有限公司 | Electric drive drilling rig power head |
-
2013
- 2013-07-31 CN CN201320462070.XU patent/CN203383725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105937366A (en) * | 2016-07-06 | 2016-09-14 | 福建省正丰信息技术发展有限公司 | Electric drive drilling rig power head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160203 Address after: 222000 Jiangsu, Haizhou District, Haizhou Development Zone, the new East Road, No. 1 Patentee after: H.H. DRILL-TECH DRILLING MACHINERY CO., LTD. Address before: 222000 Jiangsu, Haizhou District, Haizhou Development Zone, the new East Road, No. 1 Patentee before: Lianyungang Huanghai Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160731 |