CN105507806A - Power head of small rotary drilling machine - Google Patents
Power head of small rotary drilling machine Download PDFInfo
- Publication number
- CN105507806A CN105507806A CN201610061138.1A CN201610061138A CN105507806A CN 105507806 A CN105507806 A CN 105507806A CN 201610061138 A CN201610061138 A CN 201610061138A CN 105507806 A CN105507806 A CN 105507806A
- Authority
- CN
- China
- Prior art keywords
- shelves
- slow
- fast
- gear
- driving gear
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000002131 composite material Substances 0.000 abstract 2
- 230000009466 transformation Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
Abstract
The invention discloses a power head of a small rotary drilling machine. The power head comprises a power head drive gear, a slow gear drive gear, a slow gear motor, a rapid gear motor and a rapid gear drive gear. The power head has two groups of power, wherein one group of power is used in such a manner that the slow gear motor drives a slow gear input shaft to rotate, the power is transmitted to the slow gear drive gear via a slow gear clutch controlled by a slow gear transformation oil cylinder, a slow gear shifting fork shaft and a slow gear shifting fork in a composite manner, and then the power is transmitted to the power head drive gear to drive a drill rod to rotate; the other group of power is used in such a manner that the rapid gear motor drives a rapid gear input shaft to rotate, the power is transmitted to the rapid gear drive gear via a rapid gear clutch controlled by a rapid gear transformation oil cylinder, a rapid gear shifting fork shaft and a rapid gear shifting fork in a composite manner, and then the power is transmitted to the power head drive gear to drive the drill rod to rotate. The power head has the advantages of simple structure, convenience and simplicity in operation, high work efficiency, good properties, and the like.
Description
Technical field
The invention belongs to technical field of engineering machinery, relate to a kind of small-sized Spiral digging machine, particularly a kind of small-sized Spiral digging machine unit head.
Background technology
Along with the development of society, the technological progress of builing industry, small-sized Spiral digging machine obtains applying more and more widely in various foundation basic construction, and it drives drilling rod primarily of unit head, and carries out the operation of rotation borehole by drilling rod transmission power to drilling tool, drilling tool rotate, cut soil, lifting and be unearthed, repeatedly pore-forming repeatedly, existing power head structure more complicated on the market, operating efficiency is lower, unstable properties, not easily meets the demand of client.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, easy and simple to handle, operating efficiency is high, the Spiral digging machine unit head that performance is good.
The technical solution used in the present invention is: a kind of small-sized Spiral digging machine unit head, comprising: drilling rod, unit head driving gear, slow shelves declutch shift shaft, slow shelves driving gear, slow shelves shift fork, slow shelves clutch, slow shelves power shaft, slow shelves conversion oil cylinder, slow shelves motor, fast shelves motor, fast shelves conversion oil cylinder, fast shelves power shaft, fast shelves clutch, fast shelves shift fork, fast shelves driving gear, fast shelves declutch shift shaft; Described slow shelves power shaft is connected with slow shelves motor; Described fast shelves power shaft is connected with fast shelves motor; Described slow shelves clutch sleeve on slow shelves power shaft, and can move up and down along slow shelves power shaft; Described fast shelves clutch sleeve on fast shelves power shaft, and can move up and down along fast shelves power shaft.
Described slow shelves clutch can engage with the end tooth of slow shelves driving gear or be separated; Described fast shelves clutch can engage with the end tooth of fast shelves driving gear or be separated; Described slow shelves driving gear engages with unit head driving gear; Described fast shelves driving gear unit head driving gear engagement; Described unit head driving gear is connected with drilling rod; Described slow shelves declutch shift shaft is changed oil cylinder with slow shelves and is connected; Described slow shelves shift fork one is fixed on slow shelves declutch shift shaft, and other end is connected with slow shelves clutch; Described fast shelves declutch shift shaft is changed oil cylinder with fast shelves and is connected; Described fast shelves shift fork one is fixed on fast shelves power shaft, and other end is connected with fast shelves clutch; Described A place oil pipe and slow shelves change oil cylinder top and fast shelves change oil cylinder bottom UNICOM; Described B place oil pipe and slow shelves change oil cylinder bottom and fast shelves change oil cylinder top UNICOM.
Beneficial effect of the present invention is: structure is simple, easy and simple to handle, operating efficiency is high, and performance is good.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is one embodiment of the present of invention;
Fig. 3 is an alternative embodiment of the invention.
Mark in figure: drilling rod (1), unit head driving gear (2), slow shelves declutch shift shaft (3), slow shelves driving gear (4), slow shelves shift fork (5), slow shelves clutch (6), slow shelves power shaft (7), slow shelves conversion oil cylinder (8), slow shelves motor (9), fast shelves motor (10), fast shelves conversion oil cylinder (11), fast shelves power shaft (12), fast shelves clutch (13), fast shelves shift fork (14), fast shelves driving gear (15), fast shelves declutch shift shaft (16).
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the invention is further described.
As shown in the figure, a kind of small-sized Spiral digging machine unit head, described slow shelves power shaft 7 is connected with slow shelves motor 9; Described fast shelves power shaft 12 is connected with fast shelves motor 10; Described slow shelves clutch 6 is enclosed within slow shelves power shaft 7, and can move up and down along slow shelves power shaft 7; Described fast shelves clutch 13 is enclosed within fast shelves power shaft 12, and can move up and down along fast shelves power shaft 12; Described slow shelves clutch 6 can engage with the end tooth of slow shelves driving gear 4 or be separated; Described fast shelves clutch 13 can engage with the end tooth of fast shelves driving gear 15 or be separated; Described slow shelves driving gear 4 engages with unit head driving gear 2; Described fast shelves driving gear 15 unit head driving gear 2 engages; Described unit head driving gear 2 is connected with drilling rod 1; Described slow shelves declutch shift shaft 3 is changed oil cylinder 8 with slow shelves and is connected; Described slow shelves shift fork 5 one is fixed on slow shelves declutch shift shaft 3, and other end is connected with slow shelves clutch 6; Described fast shelves declutch shift shaft 16 is changed oil cylinder 11 with fast shelves and is connected; Described fast shelves shift fork 14 1 is fixed on fast shelves power shaft 12, and other end is connected with fast shelves clutch 13.
Described A place oil pipe and slow shelves change oil cylinder 8 top and fast shelves change oil cylinder 11 bottom UNICOM; Described B place oil pipe and slow shelves change oil cylinder 8 bottom and fast shelves change oil cylinder 11 top UNICOM.As shown in Figure 2: when oil supply system enters oil from A, when B place is fuel-displaced, to change the slow shelves declutch shift shaft 3 that oil cylinder 8 is connected descending with slow shelves, slow shelves shift fork 5 is and then descending, drive slow shelves clutch 6 descending, until engage with slow shelves driving gear 4 end tooth, and change the fast shelves declutch shift shaft 16 that oil cylinder 11 is connected with fast shelves up simultaneously, fast shelves shift fork 14 is and then up, drive fast shelves clutch 13 up, fast shelves driving gear 15 is in released state with fast shelves clutch 13, like this from the power that slow shelves motor 9 passes over, slow shelves driving gear 4 is delivered to through slow shelves clutch 6, be delivered to unit head driving gear 2 again, fast shelves driving gear 15 is in idling conditions.As shown in Figure 3: when oil supply system enters oil from B, when A place is fuel-displaced, to change the fast shelves declutch shift shaft 16 that oil cylinder 11 is connected descending with fast shelves, fast shelves shift fork 14 is and then descending, drive fast shelves clutch 13 descending, until engage with fast shelves driving gear 15 end tooth, and change the slow shelves declutch shift shaft 3 that oil cylinder 8 is connected with slow shelves up simultaneously, slow shelves shift fork 5 is and then up, drive slow shelves clutch 6 up, slow shelves driving gear 4 is in released state with slow shelves clutch 6, like this from the power that fast shelves motor 10 passes over, fast shelves driving gear 15 is delivered to through fast shelves clutch 13, be delivered to unit head driving gear 2 again, slow shelves driving gear 4 is in idling conditions.
Power transmission process: the present invention has two groups of power, one group drives slow shelves power shaft 7 to rotate by slow shelves motor 9, the slow shelves clutch 6 controlled is combined via slow shelves conversion oil cylinder 8, slow shelves declutch shift shaft 3, slow shelves shift fork 5, be delivered to slow shelves driving gear 4, then be delivered to unit head driving gear 2 and drive drilling rod rotary work; Another group drives fast shelves power shaft 12 to rotate by fast shelves motor 10, the fast shelves clutch 13 controlled is combined via fast shelves conversion oil cylinder 11, fast shelves declutch shift shaft 16, fast shelves shift fork 14, be delivered to fast shelves driving gear 15, then be delivered to unit head driving gear 2 and drive drilling rod rotary work.
Claims (5)
1. a small-sized Spiral digging machine unit head, comprising: drilling rod, unit head driving gear, slow shelves declutch shift shaft, slow shelves driving gear, slow shelves shift fork, slow shelves clutch, slow shelves power shaft, slow shelves conversion oil cylinder, slow shelves motor, fast shelves motor, fast shelves conversion oil cylinder, fast shelves power shaft, fast shelves clutch, fast shelves shift fork, fast shelves driving gear, fast shelves declutch shift shaft; It is characterized in that: described slow shelves power shaft (7) is connected with slow shelves motor (9); Described fast shelves power shaft (12) is connected with fast shelves motor (10); Described slow shelves clutch (6) is enclosed within slow shelves power shaft (7), and can move up and down along slow shelves power shaft (7); Described fast shelves clutch (13) is enclosed within fast shelves power shaft (12), and can move up and down along fast shelves power shaft (12).
2. small-sized Spiral digging machine unit head according to claim 1, is characterized in that: described slow shelves clutch (6) can be engaged with the end tooth of slow shelves driving gear (4) or be separated; Described fast shelves clutch (13) can be engaged with the end tooth of fast shelves driving gear (15) or be separated; Described slow shelves driving gear (4) is engaged with unit head driving gear (2); Described fast shelves driving gear (15) unit head driving gear (2) engagement; Described unit head driving gear (2) is connected with drilling rod (1).
3. small-sized Spiral digging machine unit head according to claim 1, is characterized in that: described slow shelves declutch shift shaft (3) is changed oil cylinder (8) with slow shelves and is connected; Described slow shelves shift fork (5) one is fixed on slow shelves declutch shift shaft (3), and other end is connected with slow shelves clutch (6).
4. small-sized Spiral digging machine unit head according to claim 1, is characterized in that: described fast shelves declutch shift shaft (16) is changed oil cylinder (11) with fast shelves and is connected; Described fast shelves shift fork (14) one is fixed on fast shelves power shaft (12), and other end is connected with fast shelves clutch (13).
5. small-sized Spiral digging machine unit head according to claim 1, is characterized in that: described A place oil pipe and slow shelves change oil cylinder (8) top and fast shelves change oil cylinder (11) bottom UNICOM; Described B place oil pipe and slow shelves change oil cylinder (8) bottom and fast shelves change oil cylinder (11) top UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061138.1A CN105507806A (en) | 2016-01-28 | 2016-01-28 | Power head of small rotary drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061138.1A CN105507806A (en) | 2016-01-28 | 2016-01-28 | Power head of small rotary drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105507806A true CN105507806A (en) | 2016-04-20 |
Family
ID=55716072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610061138.1A Pending CN105507806A (en) | 2016-01-28 | 2016-01-28 | Power head of small rotary drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105507806A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004098821A (en) * | 2002-09-09 | 2004-04-02 | Yanmar Agricult Equip Co Ltd | Working vehicle and transmission device for the same |
| CN102817556A (en) * | 2012-09-25 | 2012-12-12 | 无锡金帆钻凿设备股份有限公司 | Multifunctional power head of drilling machine |
| CN103496645A (en) * | 2013-09-06 | 2014-01-08 | 资阳南车传动有限公司 | Speed changer for coal mine drilling rig hydraulic winch |
| CN103742642A (en) * | 2014-01-10 | 2014-04-23 | 富平县悦达机械制造有限公司 | Remote control rubber caterpillar tractor speed changing box |
| CN203670750U (en) * | 2014-01-10 | 2014-06-25 | 富平县悦达机械制造有限公司 | Remote-controlled rubber crawler tractor gearbox |
| CN203978268U (en) * | 2014-07-04 | 2014-12-03 | 山河智能装备股份有限公司 | A kind of rotary digging drill power head device with high speed soil-throwing function |
| CN104653100A (en) * | 2015-01-12 | 2015-05-27 | 覃炳德 | Hydraulic rotary drilling machine |
| CN205638218U (en) * | 2016-01-28 | 2016-10-12 | 宾奇荣 | Small -size mechanomotive force head that digs soon |
-
2016
- 2016-01-28 CN CN201610061138.1A patent/CN105507806A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004098821A (en) * | 2002-09-09 | 2004-04-02 | Yanmar Agricult Equip Co Ltd | Working vehicle and transmission device for the same |
| CN102817556A (en) * | 2012-09-25 | 2012-12-12 | 无锡金帆钻凿设备股份有限公司 | Multifunctional power head of drilling machine |
| CN103496645A (en) * | 2013-09-06 | 2014-01-08 | 资阳南车传动有限公司 | Speed changer for coal mine drilling rig hydraulic winch |
| CN103742642A (en) * | 2014-01-10 | 2014-04-23 | 富平县悦达机械制造有限公司 | Remote control rubber caterpillar tractor speed changing box |
| CN203670750U (en) * | 2014-01-10 | 2014-06-25 | 富平县悦达机械制造有限公司 | Remote-controlled rubber crawler tractor gearbox |
| CN203978268U (en) * | 2014-07-04 | 2014-12-03 | 山河智能装备股份有限公司 | A kind of rotary digging drill power head device with high speed soil-throwing function |
| CN104653100A (en) * | 2015-01-12 | 2015-05-27 | 覃炳德 | Hydraulic rotary drilling machine |
| CN205638218U (en) * | 2016-01-28 | 2016-10-12 | 宾奇荣 | Small -size mechanomotive force head that digs soon |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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