CN205532269U - Just, anti - multi -functional rig that circulates - Google Patents
Just, anti - multi -functional rig that circulates Download PDFInfo
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- CN205532269U CN205532269U CN201620050466.7U CN201620050466U CN205532269U CN 205532269 U CN205532269 U CN 205532269U CN 201620050466 U CN201620050466 U CN 201620050466U CN 205532269 U CN205532269 U CN 205532269U
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Abstract
The utility model discloses a just, anti - multi -functional rig that circulates, including speed reducer, main shaft and sealing mechanism, the speed reducer top is equipped with sealing mechanism, first motor and second motor, speed reducer bottom and first motor, a corresponding change gear case, the 2nd change gear case of being provided with of second motor, speed reducer and sealing mechanism connecting bend pipe are passed to main shaft one end, and the other end passes through main shaft flange joint drilling rod, sealing mechanism includes sealed rubber ring, fixed cover and sealed support, and the sealed rubber ring cover is in the main shaft outside, and sealed rubber ring outside cover has fixed cover, and fixed cover is fixed on sealed support. The utility model discloses a setting up two motors and two change gear casees, making the rig have simultaneously and just circulating and the counter two kinds of worker's methods that circulate, the adaptability that requires the stratum is more extensive, sealed rubber ring fixes in the main shaft outside through fixed cover and sealed support, can directly change when needing to be changed the rubber ring, need not to pull down the main shaft, has improved work efficiency.
Description
Technical field
This utility model technical field of mechanical equipment, is specifically related to a kind of positive and negative circulation multifunctional rig.
Background technology
Existing slewing drilling machine many uses mill rig and power head drilling machine.Mill rig is to pass through unit head
Reductor drives rotary disk to rotate, and drilling rod is carried out cutting dregs by driving drill bit to rotate by center of turntable hole.
There are two kinds of engineering methods；1, direct circulation engineering method is to be delivered to apex point by drilling rod be operated, after the size-reduced pulping of debris
Discharged by wellhole.2, reacting cycle engineering method is to be extracted out from drilling rod by pump by drilling cuttings, enters sedimentation tank again by sinking
Pond, shallow lake introduces water and forms circulation in wellhole.
Mostly power head drilling machine is vehicle-mounted type, and it is to be filled by power moving up and down in being lifted on jib slideway
Putting, reacting cycle water pump is contained in above unit head, and there is the spindle flange of jointed rod lower section, dynamic by its transmission
Power drives drilling rod, bit operation.Power head drilling machine only has one engineering method of reacting cycle, is back as run into stratum
Packing course, drift sand and the stratum of easy collapse hole, it is impossible to normally work.And only one of which rotating speed, it is impossible to on-demand
Rotary speed to be changed；Therefore stratum and aperture there is certain limitation.
In existing slewing drilling machine, the major defect of mill rig is that apex point pressure is little, mobile inconvenience,
Efficiency is the lowest, and how movement completes by manpower, time-consuming, laborious；The major defect of power head drilling machine is
Only one of which reacting cycle engineering method, it is impossible to the conversion speed of mainshaft, requires there is limitation to stratum；Meanwhile, return
Turning rig in use O-ring seal to need to change in time, the O-ring seal of existing rotary drilling is equal
Being arranged on inside main shaft, it needs to take main shaft apart to be replaced when changing, and wastes time and energy, and reduces work
Efficiency.
Utility model content
For weak point present in the problems referred to above, this utility model provides a kind of many merits of positive and negative circulation
Can rig.
The utility model discloses a kind of positive and negative circulation multifunctional rig, including reductor, main shaft,
One motor, the second motor and sealing mechanism；
Described reductor top is provided with sealing mechanism, the first motor and the second motor, bottom described reductor
It is provided with first change gear box corresponding with the first motor, and second conversion corresponding with the second motor
Gear-box；
Described main shaft one end passes reductor and sealing mechanism connecting bending head tube, and the other end passes through spindle flange
Jointed rod；
Described sealing mechanism includes that O-ring seal, fixed cover and sealed support, described O-ring seal are enclosed within master
Outside axle, being cased with fixed cover outside described O-ring seal, described fixed cover is fixed on sealed support.
As further improvement of the utility model, between described O-ring seal and described main shaft, it is provided with core pipe.
As further improvement of the utility model, described first motor, the second motor are double-speed motor.
As further improvement of the utility model, described O-ring seal is Y type cushion rubber.
As further improvement of the utility model, in described reductor, it is provided with the first power transmission shaft, the second biography
Moving axis, the 3rd power transmission shaft, the 4th power transmission shaft, the 5th power transmission shaft and the 6th power transmission shaft；Described first conversion
Be provided with the first gear and the second gear in gear-box, be provided with in described second change gear box the 5th gear and
6th gear；
Described first motor is connected by shaft coupling and the first power transmission shaft, the be fixed on the first power transmission shaft
One gear is meshed with the second gear being fixed on second driving shaft, described second gear be fixed on
The 3rd gear on three power transmission shafts is meshed, described 3rd gear and the mainshaft gear phase being fixed on main shaft
Engagement；
Described second motor is connected by shaft coupling and the 6th power transmission shaft, the be fixed on the 6th power transmission shaft
Six gears are meshed with the 5th gear being fixed on the 5th power transmission shaft, described 5th gear be fixed on
The 4th gear on four power transmission shafts is meshed, described 4th gear and the mainshaft gear phase being fixed on main shaft
Engagement.
As further improvement of the utility model, described first power transmission shaft and the middle and lower part of the 6th power transmission shaft
It is equipped with oil disk.
Compared with prior art, the beneficial effects of the utility model are:
The utility model discloses a kind of positive and negative circulation multifunctional rig, by arranging two motors and two
Individual change gear box, a machine has direct circulation and two kinds of engineering methods of reacting cycle simultaneously, makes rig to stratum requirement
Adaptability more extensive, operate more flexible, save time, laborsaving；By arranging sealing mechanism, O-ring seal
It is fixed on outside main shaft by fixed cover and sealed support, can directly be replaced when cushion rubber changed by needs,
Without pulling down main shaft, improve work efficiency；
By arranging two change gear-boxes and coordinating two double-speed motors, four kinds can be realized by coordinating
Rotating speed, serviceability is more extensive；
By arranging oil disk on the first power transmission shaft and the 6th power transmission shaft, improve reductor inner engine oil
Fogging degree, effectively prevent oil leakage, extend the time of oil exchange, improve work effect
Rate.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of positive and negative circulation multifunctional rig disclosed in a kind of embodiment of this utility model；
Fig. 2 is the drive mechanism of positive and negative circulation multifunctional rig disclosed in a kind of embodiment of this utility model
Schematic diagram；
Fig. 3 is the gear drive of positive and negative circulation multifunctional rig disclosed in a kind of embodiment of this utility model
Schematic diagram.
In figure: 1, reductor；2, the first motor；3, the second motor；4, the first change gear box；5、
Second change gear box；6, main shaft；7, core pipe；8, O-ring seal；9, fixed cover；10, seal
Support；11, swan neck；12, spindle flange；13, drilling rod；14, the first power transmission shaft；15, second
Power transmission shaft；16, the 3rd power transmission shaft；17, the 4th power transmission shaft；18, the 5th power transmission shaft；19, the 6th pass
Moving axis；20, the first gear；21, the second gear；22, the 3rd gear；23, the 4th gear；24、
5th gear；25, the 6th gear；26, mainshaft gear；27, oil disk.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with
Accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear,
Be fully described by, it is clear that described embodiment be a part of embodiment of the present utility model rather than
Whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not doing
The every other embodiment obtained on the premise of going out creative work, broadly falls into this utility model protection
Scope.
One described in the utility model positive and negative circulation multifunctional rig, including reductor, main shaft,
One motor, the second motor and sealing mechanism；
Reductor top is provided with sealing mechanism, the first motor and the second motor, be provided with bottom reductor with
Corresponding first change gear box of first motor, and second change gear box corresponding with the second motor；
Main shaft one end passes reductor and sealing mechanism connecting bending head tube, and the other end is connected by spindle flange
Drilling rod；
Sealing mechanism includes O-ring seal, fixed cover and sealed support, and O-ring seal is enclosed within outside main shaft,
Being cased with fixed cover outside O-ring seal, fixed cover is fixed on sealed support.
Further, core pipe it is provided with between O-ring seal and main shaft.
Further, the first motor, the second motor are double-speed motor.
This utility model is described in further detail by 1-3 below in conjunction with the accompanying drawings:
This utility model provides a kind of positive and negative circulation multifunctional rig, including reductor 1, main shaft 6, the
One motor the 2, second motor 3 and sealing mechanism；
Reductor 1 top is provided with sealing mechanism, is provided with first motor the 1, second electricity by electric machine support
Machine 2, corresponding with first motor the 2, second motor 3 bottom reductor 1 is provided with the first change gear box
4, the second change gear box 5；First motor the 2, second motor 3 selects YD-12/20KW-12/6 level double
Speed motor, double-speed motor itself has two kinds of rotating speeds；
Main shaft 6 is through reductor 1 and sealing mechanism, and main shaft 6 is hollow spindle, near close on main shaft 6
One end of sealing mechanism connects has swan neck 11, swan neck 11 to be positioned at inside hollow spindle, the effect of swan neck
Intake for direct circulation, the pipeline of reacting cycle water outlet.Main shaft 6 other end passes through spindle flange 12 jointed rod
13 and drill bit, spindle flange 12 is rotated by main shaft 6 and imparts power to drilling rod 13 and drill bit is carried out
Boring cutting；Sealing mechanism includes O-ring seal 8, fixed cover 9 and sealed support 10, outside main shaft 6
Portion is cased with core pipe 7, and O-ring seal 8 is enclosed within outside core pipe 7, and O-ring seal 8 selects Y type cushion rubber, altogether
23 roads, main seal water, mud use are set, outside O-ring seal 8, are cased with fixed cover 9, fixed cover 9
It is fixed on sealed support 10.Core pipe 7 and main shaft 6 are connected to one piece and rotate, core pipe 7 external diameter and close
Sealing rubber ring 8 internal diameter does mutually motion, and O-ring seal 8 does not rotates, and this completes sealing function.Close
Sealing rubber ring 8 is fixed on outside main shaft by fixed cover 9 and sealed support 10, when O-ring seal changed by needs
Can directly be replaced when 8, it is not necessary to pull down main shaft 6, improve work efficiency.
The first power transmission shaft 14, second driving shaft the 15, the 3rd it is provided with in reductor 1 disclosed in this utility model
Power transmission shaft the 16, the 4th power transmission shaft the 17, the 5th power transmission shaft 18 and the 6th power transmission shaft 19；First change gear
It is provided with the first gear 20 and the second gear 21 in case 4, in the second change gear box 5, is provided with the 5th gear
24 and the 6th gear 25；First motor 2 is connected by shaft coupling and the first power transmission shaft 14, is fixed on the
The first gear 20 on one power transmission shaft 14 is nibbled with the second gear 21 phase being fixed on second driving shaft 15
Closing, the second gear 21 is meshed with the 3rd gear 22 being fixed on the 3rd power transmission shaft 16, the 3rd gear
22 are meshed with the mainshaft gear 26 being fixed on main shaft 6；Second motor 3 is passed by shaft coupling and the 6th
Moving axis 19 is connected, the 6th gear 25 being fixed on the 6th power transmission shaft 19 be fixed on the 5th power transmission shaft 18
On the 5th gear 24 be meshed, the 5th gear 24 and the 4th gear being fixed on the 4th power transmission shaft 17
23 are meshed, and the 4th gear 23 is meshed with the mainshaft gear 26 being fixed on main shaft 6.Using
Cheng Zhong, by open first change gear box the 4, second change gear box 5 change the first gear 20,
Two gear the 21, the 5th gears 24 and the 6th gear 25 change the rotating speed of reductor 1, it is achieved two kinds of rotating speeds
Adjustment, and coordinate four kinds of rotating speeds that 2 double-speed motors can realize creeping into.
This utility model is equipped with oil disk in the middle and lower part of the first power transmission shaft 14 and the 6th power transmission shaft 19
27, improve the fogging degree of reductor inner engine oil, effectively prevent oil leakage, extend machine oil more
The time changed, improve work efficiency.
The utility model discloses a kind of positive and negative circulation multifunctional rig, by arranging two motors and two
Individual change gear box, a machine has direct circulation and two kinds of engineering methods of reacting cycle simultaneously, makes rig to stratum requirement
Adaptability more extensive, operate more flexible, save time, laborsaving；By arranging sealing mechanism, O-ring seal
It is fixed on outside main shaft by fixed cover and sealed support, can directly be replaced when cushion rubber changed by needs,
Without pulling down main shaft, improve work efficiency；By arranging two change gear-boxes and coordinating two double speeds
Motor, can realize four kinds of rotating speeds by coordinating, and serviceability is more extensive；By at the first power transmission shaft and
On 6th power transmission shaft, oil disk is set, improves the fogging degree of reductor inner engine oil, effectively prevent
Oil leakage, extends the time of oil exchange, improves work efficiency.
These are only preferred embodiment of the present utility model, be not limited to this utility model, right
For those skilled in the art, this utility model can have various modifications and variations.All in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection domain of the present utility model.
Claims (6)
1. a positive and negative circulation multifunctional rig, it is characterised in that include reductor (1), main shaft (6),
First motor (2), the second motor (3) and sealing mechanism；
Described reductor (1) top is provided with sealing mechanism, the first motor (2) and the second motor (3),
Described reductor (1) bottom is provided with first change gear box (4) corresponding with the first motor (2),
And second change gear box (5) corresponding with the second motor (3)；
Described main shaft (6) one end passes reductor (1) and sealing mechanism connecting bending head tube (11), another
End is by spindle flange (12) jointed rod (13)；
Described sealing mechanism includes O-ring seal (8), fixed cover (9) and sealed support (10), described
O-ring seal (8) is enclosed within main shaft (6) outside, and described O-ring seal (8) outside is cased with fixed cover (9),
Described fixed cover (9) is fixed on sealed support (10).
Positive and negative circulation multifunctional rig the most as claimed in claim 1, it is characterised in that described sealing
Core pipe (7) it is provided with between cushion rubber (8) and described main shaft (6).
Positive and negative circulation multifunctional rig the most as claimed in claim 1, it is characterised in that described first
Motor (2), the second motor (3) are double-speed motor.
Positive and negative circulation multifunctional rig the most as claimed in claim 1, it is characterised in that described sealing
Cushion rubber (8) is Y type cushion rubber.
Positive and negative circulation multifunctional rig the most as claimed in claim 1, it is characterised in that described deceleration
Be provided with in machine (1) the first power transmission shaft (14), second driving shaft (15), the 3rd power transmission shaft (16),
Four power transmission shafts (17), the 5th power transmission shaft (18) and the 6th power transmission shaft (19)；Described first change gear
The first gear (20) and the second gear (21), described second change gear box (5) it is provided with in case (4)
Inside it is provided with the 5th gear (24) and the 6th gear (25)；
Described first motor (2) is connected by shaft coupling and the first power transmission shaft (14), is fixed on the first biography
The first gear (20) on moving axis (14) and the second gear (21) being fixed on second driving shaft (15)
It is meshed, described second gear (21) and the 3rd gear (22) being fixed on the 3rd power transmission shaft (16)
Being meshed, described 3rd gear (22) is meshed with the mainshaft gear (26) being fixed on main shaft (6)；
Described second motor (3) is connected by shaft coupling and the 6th power transmission shaft (19), is fixed on the 6th biography
The 6th gear (25) on moving axis (19) and the 5th gear (24) being fixed on the 5th power transmission shaft (18)
It is meshed, described 5th gear (24) and the 4th gear (23) being fixed on the 4th power transmission shaft (17)
Being meshed, described 4th gear (23) is meshed with the mainshaft gear (26) being fixed on main shaft (6).
Positive and negative circulation multifunctional rig the most as claimed in claim 5, it is characterised in that described first
The middle and lower part of power transmission shaft (14) and the 6th power transmission shaft (19) is equipped with oil disk (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050466.7U CN205532269U (en) | 2016-01-19 | 2016-01-19 | Just, anti - multi -functional rig that circulates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050466.7U CN205532269U (en) | 2016-01-19 | 2016-01-19 | Just, anti - multi -functional rig that circulates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532269U true CN205532269U (en) | 2016-08-31 |
Family
ID=56766429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620050466.7U Active CN205532269U (en) | 2016-01-19 | 2016-01-19 | Just, anti - multi -functional rig that circulates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311751A (en) * | 2018-04-24 | 2018-07-24 | 中山市捷联机电有限公司 | Convenient and durable cutting device |
-
2016
- 2016-01-19 CN CN201620050466.7U patent/CN205532269U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311751A (en) * | 2018-04-24 | 2018-07-24 | 中山市捷联机电有限公司 | Convenient and durable cutting device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |