CN107060661A - A kind of spiral wobble gear case changed for bull stick - Google Patents

A kind of spiral wobble gear case changed for bull stick Download PDF

Info

Publication number
CN107060661A
CN107060661A CN201710216746.XA CN201710216746A CN107060661A CN 107060661 A CN107060661 A CN 107060661A CN 201710216746 A CN201710216746 A CN 201710216746A CN 107060661 A CN107060661 A CN 107060661A
Authority
CN
China
Prior art keywords
provided
housing
end
bull stick
rotating shaft
Prior art date
Application number
CN201710216746.XA
Other languages
Chinese (zh)
Inventor
陈伟
张荣志
孙尚贞
葛多洲
朱余清
刘文欣
丁延发
Original Assignee
蚌埠市行星工程机械有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 蚌埠市行星工程机械有限公司 filed Critical 蚌埠市行星工程机械有限公司
Priority to CN201710216746.XA priority Critical patent/CN107060661A/en
Publication of CN107060661A publication Critical patent/CN107060661A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick
    • E21B19/08Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods

Abstract

A kind of spiral wobble gear case changed for bull stick, including a housing, it is installed on the rotating shaft of housing cavity body, rotating shaft one end is located at hull outside, the other end inserts housing cavity body, housing upper end is provided with a valve seat, valve seat two ends are mounted on an oil inlet, housing afterbody is provided with an end cap, one end that rotating shaft is arranged on housing cavity body is provided with external spiral gear, and insertion is arranged at the sleeve inner of a setting internal thread, sleeve outer wall is provided with sleeve external spiral gear, the flange of a setting internal helical gear is provided between end cap and housing.The beneficial effects of the invention are as follows:It is of the invention novel in design, it is simple in construction, by using the mutual toe joint of helical gear, the horizontal propulsive force of original oil cylinder is converted into the revolving force of rotating shaft, the replacing of rig bull stick, not only simple operation is directly applied to, it is fast that speed is changed simultaneously, processing efficiency is fundamentally improved, it is convenient and swift, it is easy to promote and uses.

Description

A kind of spiral wobble gear case changed for bull stick

Technical field

The present invention relates to gear-box technical field, and in particular to a kind of spiral wobble gear case changed for bull stick.

Background technology

Rig is in geological prospecting, to drive drilling tool to be crept into underground, obtains the plant equipment of geologic information in kind, also known as Drilling machine.Main function is to drive drilling tool to crush bottom hole rock, tripping in or proposes the drilling tool in hole, available for drill through rock core, The ore deposit heart, landwaste, gaseous state sample, liquid-like etc., situations such as to verify subsurface geology and mineral resources.

Bull stick is being carried out in use, can be used alternatingly using multigroup different bull sticks, it is therefore necessary to carried out frequently more Change, it is adaptable to which the working condition of different occasion different demands is used, in current technology category, it is equal that early stage rig changes drilling rod Moved back and forth using hydraulic jack band carry-over bar, then rotary motion is changed into by gear, complicated, stability is relatively low, and When being changed, inefficiency, therefore replacing faster can not be obtained, influence operating efficiency.

The content of the invention

The technical problems to be solved by the invention are to provide a kind of simple in construction, it is possible to achieve the quick-replaceable of drilling rod, And compact conformation, it is easily installed processing, the lower-cost spiral wobble gear case changed for bull stick.

The technical problems to be solved by the invention are realized using following technical scheme:

A kind of spiral wobble gear case changed for bull stick, including a housing, are installed on the rotating shaft of housing cavity body, turn Axle one end is located at hull outside, and other end insertion housing cavity body, housing upper end is provided with a valve seat, and valve seat two ends are mounted on One oil inlet, housing afterbody is provided with an end cap, it is characterised in that:One end that described rotating shaft is arranged on housing cavity body is set There is external spiral gear, and insertion is arranged at the sleeve inner of a setting internal thread, described sleeve outer wall is provided with the outer spiral shell of sleeve Gear is revolved, the flange of a setting internal helical gear is provided between described end cap and housing.

Described housing forward end is provided with a mounting flange, facilitates the installation of equipment, more convenient and practical.

Described oil inlet side is provided with a repairing mouthful, described repairing Oral appliances adjusting screw, adjusting screw Lower end is provided with a valve element and spring, when playing hydraulic oil turnover, and cushioning effect works more steady.

Adopt and be screwed between described end cap, the flange of setting internal helical gear and housing, be easy to dismounting to repair, together When connection more consolidate.

The outer wall of described barrel forward end is provided with a sealing ring, plays sealing function, it is to avoid hydraulic oil decompression, influence row Journey.

Described rotating shaft middle-end is provided with a rotating disk, and housing cavity body is provided with a bearing, and rotating disk is installed on Bearing inner, The effect of auxiliary rotating shaft rotation is played, while during rotating shaft rotation, more steadily.

In the present invention:

One end that rotating shaft is arranged on housing cavity body is provided with external spiral gear, and insertion is arranged at a setting internal thread Sleeve inner, external spiral gear and the sleeve inner for being installed on setting internal thread, when playing the motion of hydraulic oil propelling sleeve, drive The effect of rotating shaft rotation, the power laterally urged is directly changed into the power of rotation;

Sleeve outer wall is provided with sleeve external spiral gear, and the method for a setting internal helical gear is provided between end cap and housing Orchid, plays while sleeve is promoted, and sets flange and its toe joint of internal helical gear, plays the effect of power-assisted rotation simultaneously, Guide effect can also be played, accelerates rotating shaft rotation.

The present invention is when in use:Hydraulic oil is pressed into housing by hydraulic oil by oil inlet, promotes sleeve to be promoted before and after carrying out, The mutual toe joint of external spiral gear on internal thread and rotating shaft set due to inside, therefore rotating shaft rotated accordingly, simultaneously Flange positioned at sleeve outer wall and setting internal helical gear plays guiding and added with setting outer sleeve external spiral gear sleeve toe joint Speed, realizes that rotating shaft rotates.

The beneficial effects of the invention are as follows:It is of the invention novel in design, it is simple in construction, by using the mutual tooth of helical gear Connect, the horizontal propulsive force of original oil cylinder is converted into the revolving force of rotating shaft, directly apply to the replacing of rig bull stick, not only operate just Victory, while changing speed soon, fundamentally improves processing efficiency, convenient and swift, is easy to promote and uses.

Brief description of the drawings

Fig. 1 is structural representation of the invention;

Fig. 2 is operating diagram of the invention;

Fig. 3 is bull stick schematic diagram of the present invention.

Embodiment

In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below Conjunction is specifically illustrating, and the present invention is expanded on further.

As shown in figure 1, a kind of spiral wobble gear case changed for bull stick, including a housing 1, it is installed in housing 1 The rotating shaft 2 of cavity, one end of rotating shaft 2 is located at outside housing 1, the other end insertion inner chamber body of housing 1, and the upper end of housing 1 is provided with a valve Seat 3, the two ends of valve seat 3 are mounted on an oil inlet 4, and the afterbody of housing 1 is provided with an end cap 5, and rotating shaft 2 is arranged on the inner chamber body of housing 1 One end be provided with external spiral gear 6, and insertion is arranged inside the sleeve 8 of a setting internal thread 7, and the outer wall of sleeve 8 is provided with Sleeve external spiral gear 9, is provided with the flange 11 of a setting internal helical gear 10 between end cap 5 and housing 1, the front end of housing 1 is set A mounting flange 12 is equipped with, the installation of equipment is facilitated, more convenient and practical, the side of oil inlet 4 is provided with a repairing mouthful 12, Device adjusting screw 13 in repairing mouthful 12, the lower end of adjusting screw 13 is provided with a valve element 14 and spring 15, plays hydraulic oil turnover When, cushioning effect is worked more steady, and screw 16 is used between end cap 5, the flange 11 of setting internal helical gear 10 and housing 1 It is fixed, it is easy to dismounting to repair, while connection is more consolidated, the outer wall of the front end of sleeve 8 is provided with a sealing ring 17, plays sealing and make With, it is to avoid hydraulic oil decompression, stroke is influenceed, the middle-end of rotating shaft 2 is provided with a rotating disk 18, and the inner chamber body of housing 1 is provided with a bearing 19, Rotating disk 18 is installed on inside bearing 19, plays the effect of auxiliary rotating shaft rotation, while during the rotation of rotating shaft 2, more steadily.

As shown in Figures 2 and 3, multigroup bull stick A is installed on circular disk B, in the middle part of disk B directly with rotating shaft in the application 2 ends are connected, and directly initiate the application device, you can arbitrarily adjust any one group of bull stick A and use.

The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (6)

1. a kind of spiral wobble gear case changed for bull stick, including a housing, are installed on the rotating shaft of housing cavity body, rotating shaft One end is located at hull outside, and other end insertion housing cavity body, housing upper end is provided with a valve seat, and valve seat two ends are mounted on one Oil inlet, housing afterbody is provided with an end cap, it is characterised in that:One end that described rotating shaft is arranged on housing cavity body is provided with External spiral gear, and insertion is arranged at the sleeve inner of a setting internal thread, described sleeve outer wall is provided with sleeve external spiral Gear, is provided with the flange of a setting internal helical gear between described end cap and housing.
2. a kind of spiral wobble gear case changed for bull stick according to claim 1, it is characterised in that:Described shell Body front end is provided with a mounting flange.
3. a kind of spiral wobble gear case changed for bull stick according to claim 1, it is characterised in that:Described enters Hydraulic fluid port side is provided with a repairing mouthful, described repairing Oral appliances adjusting screw, and adjusting screw lower end is provided with a valve element And spring.
4. a kind of spiral wobble gear case changed for bull stick according to claim 1, it is characterised in that:Described end Adopt and be screwed between lid, the flange of setting internal helical gear and housing.
5. a kind of spiral wobble gear case changed for bull stick according to claim 1, it is characterised in that:Described set The outer wall of cylinder front end is provided with a sealing ring.
6. a kind of spiral wobble gear case changed for bull stick according to claim 1, it is characterised in that:Described turns Axle middle-end is provided with a rotating disk, and housing cavity body is provided with a bearing, and rotating disk is installed on Bearing inner.
CN201710216746.XA 2017-04-05 2017-04-05 A kind of spiral wobble gear case changed for bull stick CN107060661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710216746.XA CN107060661A (en) 2017-04-05 2017-04-05 A kind of spiral wobble gear case changed for bull stick

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710216746.XA CN107060661A (en) 2017-04-05 2017-04-05 A kind of spiral wobble gear case changed for bull stick

Publications (1)

Publication Number Publication Date
CN107060661A true CN107060661A (en) 2017-08-18

Family

ID=59602604

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710216746.XA CN107060661A (en) 2017-04-05 2017-04-05 A kind of spiral wobble gear case changed for bull stick

Country Status (1)

Country Link
CN (1) CN107060661A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6135373A (en) * 1993-05-12 2000-10-24 Davenport; Ricky W. Rotary grinder
CN201824113U (en) * 2010-10-18 2011-05-11 胡长胜 Fast drill rod assembling and disassembling mechanical arm of jumbolter
CN102828705A (en) * 2012-08-31 2012-12-19 河北宏远液压机械有限公司 Mechanism for automatically changing drill rod
CN202971020U (en) * 2012-11-07 2013-06-05 上海美西为机电设备有限公司 Hydraulic cylinder with large swing helical angles
CN103758473A (en) * 2014-01-02 2014-04-30 河南科技大学 Automatic drill rod mounting and demounting device of hydraulic drill rig
CN105041757A (en) * 2015-06-25 2015-11-11 安徽工业大学 Double-thread screw-type swing hydraulic cylinder with piston and use method thereof
CN206668175U (en) * 2017-04-05 2017-11-24 蚌埠市行星工程机械有限公司 A kind of spiral wobble gear case changed for bull stick

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6135373A (en) * 1993-05-12 2000-10-24 Davenport; Ricky W. Rotary grinder
CN201824113U (en) * 2010-10-18 2011-05-11 胡长胜 Fast drill rod assembling and disassembling mechanical arm of jumbolter
CN102828705A (en) * 2012-08-31 2012-12-19 河北宏远液压机械有限公司 Mechanism for automatically changing drill rod
CN202971020U (en) * 2012-11-07 2013-06-05 上海美西为机电设备有限公司 Hydraulic cylinder with large swing helical angles
CN103758473A (en) * 2014-01-02 2014-04-30 河南科技大学 Automatic drill rod mounting and demounting device of hydraulic drill rig
CN105041757A (en) * 2015-06-25 2015-11-11 安徽工业大学 Double-thread screw-type swing hydraulic cylinder with piston and use method thereof
CN206668175U (en) * 2017-04-05 2017-11-24 蚌埠市行星工程机械有限公司 A kind of spiral wobble gear case changed for bull stick

Similar Documents

Publication Publication Date Title
US2241712A (en) Drill
CN105239929A (en) Downhole tool for achieving efficient rock breaking through spin vibration
CN105201402B (en) Torsional pulse drilling rig
CN201865568U (en) Full-hydraulic multifunctional power head
CN104334817B (en) There is the drilling assemblies of high-speed motor gear train
CN2584795Y (en) Underground pipe-jacking drilling machine
US3407888A (en) Device and method for the rapid execution of boreholes in all types of ground
BR112013011990A2 (en) method and apparatus for drilling a borehole
CN201053292Y (en) Machinery power head and hydraulic control long distance feeding drilling machine
CN103899316B (en) Shaft drilling method shaft drilling machine
CN104453704B (en) A kind of hydraulic drill rig top hammer formula impact rotary power head
CN203201472U (en) Rock drilling machine and rotary-cut percussion drilling system thereof
CN105569569B (en) Directional type rotary steerable tool is pushed away in new
CN102733815B (en) Full-face rectangular hard rock tunneling and anchoring integrated machine
OA6683A (en) Device for drilling holes in rock, soil or other.
CN103867125B (en) A kind of small-sized all-electric no-dig technique horizontal directional drilling machine
CN105484666B (en) A kind of double-wall drill pipe drives the guiding forward method of full geosteering drill bit
CN2036204U (en) Valveless void core taking multipurpose hole hammer
CN105545306B (en) Cut into a mountain rock drilling tunnel stone-splitter
CN2349341Y (en) Water well drilling machine
CN202866644U (en) Way-type drilling unit of roller cone and DTH hammer
CN104819858B (en) Test device for evaluating reliability of downhole tool of horizontal well
CN103195421B (en) Reciprocating impact tunnel boring machine
CN104632112A (en) Through-type downhole hammer reverse circulation drilling structure
CN105649561B (en) A kind of coiled tubing tractor

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination