CN101824963B - Push-pull clutch of horizontal directional drill - Google Patents
Push-pull clutch of horizontal directional drill Download PDFInfo
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- CN101824963B CN101824963B CN2010101424652A CN201010142465A CN101824963B CN 101824963 B CN101824963 B CN 101824963B CN 2010101424652 A CN2010101424652 A CN 2010101424652A CN 201010142465 A CN201010142465 A CN 201010142465A CN 101824963 B CN101824963 B CN 101824963B
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Abstract
The invention discloses a push-pull clutch of a horizontal directional drill. After adopting the structure of the invention, when the push-pull seat of a horizontal directional drill operates at a small load state, a clutch can be disengaged, and a motor can be disassembled without affecting the operation of the drill, thereby saving the unnecessary power waste so as to achieve the purposes of energy saving and consumption reducing; and when the push-pull seat of the horizontal directional drill operates at a heavy load state, the push-pull seat increases the load for operation, the push-pull clutch is incorporated, and the motor wholly comes into operation to enable all components to plays roles so as to enhance the push-pull force, thereby improving the operating efficiency. On the other hand, the invention has the advantages of simple structure, small overall dimension, large transmitting torque, no frictional heat production, easy manufacturing and convenient operation, and can transmit torques in two directions with a changeless transmission ratio.
Description
Technical field
The present invention relates to a kind of push-pull system of non-excavation horizontal directional drilling machine, relate in particular to a kind of non-excavation horizontal directional drilling machine that has clutch.
Background technology
Nearly ten or twenty is over year, and horizontal directional drilling machine has obtained using widely on engineering.The push-pull system of present non-excavation horizontal directional drilling machine is the push-and-pull motor and directly connects reductor, and reductor drives the push-and-pull gear and does driving work with the tooth bar engagement of being fixed in the rig crossbeam.Yet the rig push-pull system is not the work of constant heavy load, except the load of hauling pipe process is big, plays guiding, reaming, hole, adjunction and to unload action such as drilling rod all be the duty of little load clearly.And if push-and-pull seat hydraulic motor always is that all duty can make its life-span can reduce a lot.Frequent replacing and maintenance motor can cause no small loss and power waste, have reduced operating efficiency.Therefore, how the push-pull system to the existing level directional drilling machine improves, and being is worth the problem that solves in the prior art.
Summary of the invention
The technical problem that the present invention will solve is to improve on the basis of existing technology, provides a kind of and can practice thrift power, prolongs the push-pull clutch that is applicable to the horizontal directional drill push-pull system of push-and-pull motor life.
For solving the problems of the technologies described above; The present invention improves existing push-pull system; Following technical scheme is provided: a kind of push-pull clutch of horizontal directional drill, comprise push-and-pull hydraulic motor, reductor, it is characterized in that: be provided with clutch between said push-and-pull hydraulic motor and the reductor.
A kind of preferred version as push-pull clutch of horizontal directional drill according to the invention; Said clutch is a push-pull clutch; Comprise on drive mechanism, the clutch semiaxis under semiaxis, the clutch; Said drive mechanism is connected with the upper and lower semiaxis of clutch, drives the upper and lower semiaxis of clutch and combines and disconnection.
A kind of preferred version as push-pull clutch of horizontal directional drill according to the invention; The drive mechanism of said clutch comprises handle, axle, shift fork, slide block, little axle, and said handle is connected with axle, and axle is connected with shift fork; Shift fork is connected with slide block through little axle, and slide block is in first axial trough of clutch.
As a kind of preferred version of push-pull clutch of horizontal directional drill according to the invention, said upward semiaxis breaks off through the tooth embedding with following semiaxis and combines, when making progress pushing handle with hand; Handle drives axle and rotates; Axle drives fixing shift fork on it and upwards rotates, and drives in the groove of the slide block that is connected with shift fork semiaxis on clutch that first is mobile on axially, until throwing off fully with following semiaxis; Otherwise when pressing handle downwards, last semiaxis combines with following semiaxis.
As a kind of preferred version of push-pull clutch of horizontal directional drill according to the invention, said push-pull clutch can oppositely be installed, and reverse rotation combines and breaks off.
Adopted after the structure according to the invention, when the little load running of horizontal directional drilling machine push-and-pull seat, throw-out-of clutch, motor unloads, and does not influence the operation of rig, has practiced thrift unnecessary power waste again, energy-saving consumption-reducing.When rig push-and-pull seat heavy load was moved, the push-and-pull seat strengthened load running, and push-pull clutch combines, and motor is all devoted oneself to work, and all played a role, and strengthened slide force, had improved operating efficiency.On the other hand, do the simple in structure of invention, appearance and size is little, and transmitting torque is big, can transmit two-way torque.Gearratio immobilizes, and does not produce frictional heat, and is easy to manufacture, easy to operate.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is the structural representation of push-pull clutch according to the invention.
Fig. 2 is the plan structure sketch map of push-pull clutch according to the invention.
Fig. 3 is the push-pull system general illustration.
Fig. 4 is the push-pull system schematic top plan view.
The specific embodiment
Push-pull system and push-pull clutch are as shown in the figure; Comprise handle 1, axle 2, shift fork 3, slide block 4, little axle 5, reductor 6, silently 7, semiaxis 9, clutch outer member 10, hydraulic motor 11, push-pull clutch 12 on semiaxis 8, the clutch under the clutch, push-and-pull base 13.
Horizontal directional drilling machine push-pull clutch wherein comprises under handle 1, axle 2, shift fork 3, slide block 4, little axle 5, silently 7, the clutch semiaxis 9, clutch outer member 10 on semiaxis 8, the clutch.Its operating principle, said handle 12 is connected with axle, and axle 2 is connected with shift fork 3, and shift fork 3 passes through little 5 and is connected with slide block 4, and slide block 4 is on the clutch in semiaxis 9 grooves.Last semiaxis 9 is thrown off and is combined through the tooth embedding with following semiaxis 8.When making progress pushing handle 1 with hand, handle drive axle 2 rotates, and axle 2 drives the shift fork of fixing on it 3 and upwards rotates, and drives semiaxis 9 in the groove of slide block 4 semiaxis 9 on clutch that is connected with shift fork 3 accordingly and moves up, until throwing off fully with following semiaxis 8.Otherwise when pressing handle 1 downwards, last semiaxis 9 combines with following semiaxis 8.Clutch also can oppositely be installed, and reverse rotation is carried out closure and broken off.
What should explain is; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the spirit and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (1)
1. a push-pull clutch of horizontal directional drill comprises push-and-pull hydraulic motor, reductor, it is characterized in that: be provided with clutch between said push-and-pull hydraulic motor (11) and the reductor (6); Said clutch is push-pull clutch (12), comprises semiaxis (8) under semiaxis on drive mechanism, the clutch (9), the clutch, and said drive mechanism is connected with the upper and lower semiaxis of clutch; Drive the upper and lower semiaxis of clutch and combine and disconnection, the drive mechanism of said clutch comprises handle (1), axle (2), shift fork (3), slide block (4), little axle (5), and said handle (1) is connected with axle (2); Axle (2) is connected with shift fork (3), and shift fork (3) is connected with slide block (4) through little axle (5), and slide block (4) is in semiaxis on the clutch (9) groove; Said upward semiaxis (9) breaks off through the tooth embedding with following semiaxis (8) and combines; When making progress pushing handle (1) with hand, handle drive axle (2) rotates, and axle (2) drives the shift fork of fixing on it (3) and upwards rotates; Driving upward in the groove of slide block (4) semiaxis (9) on clutch that is connected with shift fork (3), semiaxis (9) moves up; Until throwing off fully with following semiaxis (8), otherwise when pressing handle (1) downwards, last semiaxis (9) combines with following semiaxis (8); Said push-pull clutch (12) can oppositely be installed, and reverse rotation combines and breaks off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101424652A CN101824963B (en) | 2010-04-09 | 2010-04-09 | Push-pull clutch of horizontal directional drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101424652A CN101824963B (en) | 2010-04-09 | 2010-04-09 | Push-pull clutch of horizontal directional drill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101824963A CN101824963A (en) | 2010-09-08 |
| CN101824963B true CN101824963B (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101424652A Active CN101824963B (en) | 2010-04-09 | 2010-04-09 | Push-pull clutch of horizontal directional drill |
Country Status (1)
| Country | Link |
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| CN (1) | CN101824963B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277041B (en) * | 2013-05-28 | 2015-09-23 | 江苏德航工程机械装备有限公司 | A kind of spline type clutch transmission device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5775444A (en) * | 1996-10-23 | 1998-07-07 | Falgout, Sr.; Thomas E. | Drill string orienting motor |
| CN2319560Y (en) * | 1997-11-28 | 1999-05-19 | 江西有色地质机械厂 | Hydraulic rock drilling rig |
| RU2161236C1 (en) * | 1999-06-09 | 2000-12-27 | Сорокоумов Виктор Константинович | Turbodrill with reduction gear |
| CN2691751Y (en) * | 2004-03-09 | 2005-04-13 | 立勇实业股份有限公司 | Hole drilling machine tool variable speed driving mechanism |
| CN201763240U (en) * | 2010-04-09 | 2011-03-16 | 江苏谷登工程机械装备有限公司 | Push-pull clutch of horizontal directional drilling machine |
-
2010
- 2010-04-09 CN CN2010101424652A patent/CN101824963B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5775444A (en) * | 1996-10-23 | 1998-07-07 | Falgout, Sr.; Thomas E. | Drill string orienting motor |
| CN2319560Y (en) * | 1997-11-28 | 1999-05-19 | 江西有色地质机械厂 | Hydraulic rock drilling rig |
| RU2161236C1 (en) * | 1999-06-09 | 2000-12-27 | Сорокоумов Виктор Константинович | Turbodrill with reduction gear |
| CN2691751Y (en) * | 2004-03-09 | 2005-04-13 | 立勇实业股份有限公司 | Hole drilling machine tool variable speed driving mechanism |
| CN201763240U (en) * | 2010-04-09 | 2011-03-16 | 江苏谷登工程机械装备有限公司 | Push-pull clutch of horizontal directional drilling machine |
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| Publication number | Publication date |
|---|---|
| CN101824963A (en) | 2010-09-08 |
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Effective date of registration: 20230721 Address after: 224100 south of Weisan Road, Dafeng Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Gudeng Heavy Machinery Technology Co.,Ltd. Address before: 224100 north side of Jianshe West Road, Dafeng Industrial Park, Changzhou high tech Zone, Dafeng City, Jiangsu Province Patentee before: JIANGSU GOODENG ENGINEERING MACHINERY ASSEMBLING Co.,Ltd. |
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