CN201187249Y - Single speed reducer single motor rotary digging drill power head apparatus - Google Patents
Single speed reducer single motor rotary digging drill power head apparatus Download PDFInfo
- Publication number
- CN201187249Y CN201187249Y CNU2008200530417U CN200820053041U CN201187249Y CN 201187249 Y CN201187249 Y CN 201187249Y CN U2008200530417 U CNU2008200530417 U CN U2008200530417U CN 200820053041 U CN200820053041 U CN 200820053041U CN 201187249 Y CN201187249 Y CN 201187249Y
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- power box
- pinion
- reductor
- power head
- 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
Links
Abstract
The utility model discloses a single speed reducer single motor rotary drilling rig power head device, which comprises a power box body (3) and a drive sleeve (6). A large gear is installed in the drive sleeve (6) in the power box body (3). A pinion (4) is installed in the power box body (3) and in meshing transmission with the large gear (5). A hydraulic motor (1) and a speed reducer (2) are installed in the power box body (3) and in transmission connection. The speed reducer (2) is in transmission connection with the pinion (4). The axes of the hydraulic motor (1), the speed reducer (2) and the pinion (4) are in the same axis. The axes of the speed reducer (2), the hydraulic motor (1) and the pinion (4) and the axis of the drive sleeve (6) are arranged in the angle range of plus and minus 30 DEG in the radial symmetrical direction of the power box body (3). The single speed reducer single motor rotary drilling rig power head device has the advantages of simple and compact structure, stable and reliable performance, convenient and quick installation and maintenance, simple, convenient and reliable hydraulic control, simple operation, economy, practical and low manufacture cost.
Description
Technical field
The utility model relates to a kind of revolving and digs power head device, particularly relates to a kind of single reductor list motor rotary digging drill power head device.
Technical background
Digging power head device for revolving, is that actuating sleeve is installed in power box, and actuating sleeve and motor are in transmission connection, and does not dig the general pair reductor double motor hydraulic-driven that adopt of power head device with throwing revolving of native function at a high speed.Throw the rotary drilling rig of native function at a high speed for band, even adopted three motors to drive.These power head device complex structures are huge; Install, safeguard, maintain inconvenient; Hydraulic control, operation are complicated; The manufacturing cost height.
The utility model content
It is quick that technical problem to be solved in the utility model provides a kind of simple and compact for structure, stable and reliable for performance, installation, maintenance, easy maintenance; Single reductor list motor rotary digging drill power head device of hydraulic control, reliable, economical and practical, low cost of manufacture easy and simple to handle.
In order to solve the problems of the technologies described above, single reductor list motor rotary digging drill power head device that the utility model provides, comprise power box and actuating sleeve, on the actuating sleeve in described power box gear wheel is installed, pinion with described gear wheel engaged transmission is installed in described power box, the reductor that hydraulic motor is installed on the described power box and is in transmission connection with it, described reductor is connected with described pinion drive.
The axis of described hydraulic motor, reductor and pinion is on the same axis, and the axis of the axis of described reductor and hydraulic motor, pinion and described actuating sleeve becomes ± arranges in 30 ° of angular ranges with the radial symmetric line direction of described power box.
Adopt single reductor list motor rotary digging drill power head device of technique scheme, adopt a reductor and a motor hydraulic-driven to reach instructions for use, and the arrangement uniqueness of reductor and motor, with the angled layout of power box radial symmetric direction, its technical characterstic: 1, simple and compact for structure, stable and reliable for performance; 2, installation, maintenance, easy maintenance are quick; 3, hydraulic control is easy, reliable; 4, simple to operate; 5, economical and practical, low cost of manufacture.This power head device adopts motor of a reductor, greatly reduces cost of production.
In sum, the utility model is that simple and compact for structure, stable and reliable for performance, installation, maintenance, easy maintenance are quick; Hydraulic control is convenient, simple, operation is simple and reliable, single reductor list motor rotary digging drill power head device of economical and practical, low cost of manufacture.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is along A-A line sectional drawing among Fig. 1;
Fig. 3 is a stereogram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, Fig. 2 and Fig. 3, actuating sleeve 6 is installed on power box 3, on the actuating sleeve 6 in power box 3 gear wheel 5 is installed, pinion 4 with gear wheel 5 engaged transmission is installed in power box 3, the reductor 2 that hydraulic motor 1 is installed on the power box 3 and is in transmission connection with it, reductor 2 is in transmission connection with pinion 4, hydraulic motor 1, the axis of reductor 2 and pinion 4 is on the same axis, and reductor 2 and hydraulic motor 1, the axis of the axis of pinion 4 and actuating sleeve 6 becomes ± arranges in 30 ° of angular ranges with the radial symmetric line direction of power box 3.
Referring to Fig. 1, Fig. 2 and Fig. 3, adopt a reductor and a motor hydraulic-driven to reach instructions for use, and the arrangement uniqueness of reductor and motor, with the angled layout of power box radial symmetric direction, its technical characterstic: 1, simple and compact for structure, stable and reliable for performance; 2, installation, maintenance, easy maintenance are quick; 3, hydraulic control is easy, reliable; 4, simple to operate; 5, economical and practical, low cost of manufacture.This power head device adopts motor of a reductor, greatly reduces cost of production.
Claims (2)
1, a kind of single reductor list motor rotary digging drill power head device, comprise power box (3) and actuating sleeve (6), it is characterized in that: on the actuating sleeve (6) in described power box (3) gear wheel (5) is installed, pinion (4) with described gear wheel (5) engaged transmission is installed in described power box (3), the reductor (2) that hydraulic motor (1) is installed on the described power box (3) and is in transmission connection with it, described reductor (2) is in transmission connection with described pinion (4).
2, single reductor list motor rotary digging drill power head device according to claim 1, it is characterized in that: the axis of described hydraulic motor (1), reductor (2) and pinion (4) is on the same axis, and the axis of the axis of described reductor (2) and hydraulic motor (1), pinion (4) and described actuating sleeve (6) becomes ± arranges in 30 ° of angular ranges with the radial symmetric line direction of described power box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200530417U CN201187249Y (en) | 2008-04-30 | 2008-04-30 | Single speed reducer single motor rotary digging drill power head apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200530417U CN201187249Y (en) | 2008-04-30 | 2008-04-30 | Single speed reducer single motor rotary digging drill power head apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187249Y true CN201187249Y (en) | 2009-01-28 |
Family
ID=40310268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200530417U Expired - Fee Related CN201187249Y (en) | 2008-04-30 | 2008-04-30 | Single speed reducer single motor rotary digging drill power head apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187249Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936130A (en) * | 2010-08-25 | 2011-01-05 | 湖南山河智能机械股份有限公司 | Rotary power head of cutting drill |
| CN102182396A (en) * | 2011-04-25 | 2011-09-14 | 中国地质大学（武汉） | Core drilling machine power head capable of keeping off opening orifice |
| CN102877784A (en) * | 2012-09-28 | 2013-01-16 | 三一重工股份有限公司 | Power box and rotary drilling rig |
| 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 |
| CN110863772A (en) * | 2019-11-07 | 2020-03-06 | 徐州健川机械制造有限公司 | Power head of rotary drilling rig |
-
2008
- 2008-04-30 CN CNU2008200530417U patent/CN201187249Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936130A (en) * | 2010-08-25 | 2011-01-05 | 湖南山河智能机械股份有限公司 | Rotary power head of cutting drill |
| CN102182396A (en) * | 2011-04-25 | 2011-09-14 | 中国地质大学（武汉） | Core drilling machine power head capable of keeping off opening orifice |
| CN102182396B (en) * | 2011-04-25 | 2013-04-24 | 中国地质大学（武汉） | Core drilling machine power head capable of keeping off opening orifice |
| CN102877784A (en) * | 2012-09-28 | 2013-01-16 | 三一重工股份有限公司 | Power box and rotary drilling rig |
| CN102877784B (en) * | 2012-09-28 | 2015-08-12 | 三一重工股份有限公司 | Headstock and rotary drilling rig |
| 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 |
| CN110863772A (en) * | 2019-11-07 | 2020-03-06 | 徐州健川机械制造有限公司 | Power head of rotary drilling rig |
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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: 20090128 Termination date: 20160430 |