CN203685466U - Anti-winding rotation type hydraulic motor structure - Google Patents
Anti-winding rotation type hydraulic motor structure Download PDFInfo
- Publication number
- CN203685466U CN203685466U CN201420001207.6U CN201420001207U CN203685466U CN 203685466 U CN203685466 U CN 203685466U CN 201420001207 U CN201420001207 U CN 201420001207U CN 203685466 U CN203685466 U CN 203685466U
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- China
- Prior art keywords
- oil
- output shaft
- hydraulic motor
- return
- oil inlet
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- Expired - Lifetime
Links
- 238000004804 winding Methods 0.000 title abstract description 6
- 239000000945 filler Substances 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 7
- 101000941926 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Carboxypeptidase Y inhibitor Proteins 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 abstract 10
- 239000010729 system oil Substances 0.000 abstract 3
- 239000012530 fluid Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Images
Abstract
The utility model provides an anti-winding rotation type hydraulic motor structure which comprises an output shaft, a front shell, a fixed rotor pair and a rear shell, wherein system oil supply holes are formed in the rear end of the rear shell; the system oil supply holes consist of an oil inlet I and an oil return hole; the system oil supply holes further comprise an oil inlet II and an oil return hole II; the rear shell and the output shaft are internally provided with an oil inlet channel and an oil return channel which do not interfere each other; the output shaft is provided with an oil inlet and an oil outlet which are respectively communicated with the oil inlet channel and the oil return channel. By adopting the structure, the problem of rotation synchronism of a control pipeline and a driving piece is creatively solved, a user does not need to consider how to design relevant components of a control circuit any longer, on premise that the geometric accuracy is ensured, the structure is convenient to mount for the user, the time and the expense for maintaining the system are reduced, and loss caused by repairing is reduced; moreover, rotation of unlimited circles can be easily achieved, and the application range and the efficiency of a blade hydraulic motor are greatly improved.
Description
Technical field
The utility model relates to field of mechanical technique, refers more particularly to a kind of vane motor, specifically refers to a kind of antiwind rotary hydraulic motor structure.
Background technique
Vane motor is widely used in the fields such as engineering machinery, farm machinery, fishery machinery due to features such as its volume are little, simple in structure, speed range is wide, moment of torsion is large.Vane motor belongs to the motor that hydraulic energy is converted to mechanical energy.Within the scope of maximum speed, can realize stepless change; When present stage, this type of rotary motor drove actuator rotation, wish gives actuator other actions again, needs connected pipes again; This design in actual applications, can be because being driven actuator time rotational to cause control wiring because fixing one end, one end is rotated and is occurred winding with actuator, is prone to because circuit is wound around actuator and can only does short, the difficult problem such as maintenance cost is high of circuit, the control wiring life-span easy to wear that all needs empty acting once to untie winding after the limited number of turns cannot be rotated in place, carry out at every turn; Brought great inconvenience to user, and some operating mode cannot be used.
use novel content
The technical problems to be solved in the utility model is to solve above-mentioned deficiency, and provide one to be applicable to rotating band control function actuator vane motor structure, this structure can solve it completely and cannot be rotated in place because circuit winding actuator can only do the limited number of turns in actual application, after each execution, all need empty acting once to untie the circuit of winding, the control wiring life-span easy to wear is short, the difficult problems such as maintenance cost height, improve greatly the using scope of vane motor, and user does not need to consider how to design the associated components such as control wiring solution again, thereby reduce user and used difficulty and processing cost.
Technical solution of the present utility model is, a kind of antiwind rotary hydraulic motor structure is provided, comprise output shaft, front case, stator-rotator pair, rear case, the rear end of described rear case is provided with system oil-feed port, described system oil-feed port is divided into filler opening I and return opening, described system oil-feed port also comprises filler opening II and return opening II, in described rear case and output shaft, be provided with oil input channel and the back oil road of mutual noninterference, described output shaft is provided with the filler opening and the return opening that are communicated with respectively with oil input channel and back oil road.
As preferably, the outer of described output shaft placed respectively along being circumferentially with ring-type oil input channel distributing groove and back oil road oil-return groove, described ring-type oil input channel distributing groove is connected with described output shaft fuel feeding filler opening, and described ring-type back oil road oil-return groove is connected with described output shaft oil return oil outlet.
As preferably, described in-line and back oil road are parallel to each other.
The utility model is owing to directly changing output shaft, housing, all that simple modification optimized, but creationary pilot line and the actuator rotary synchronous problem of having solved, and client is without considering how to design again control wiring associated components, guaranteeing under the prerequisite of geometric accuracy, user is easy to install and use, reduces time and the expense of maintenance system, reduces the loss bringing because safeguarding; And very easily realize the rotation of the unlimited number of turns, improved greatly using scope, the efficiency of vane motor.
Accompanying drawing explanation
Accompanying drawing 1 is the form structure schematic diagram of antiwind rotary hydraulic motor structure of the present utility model;
Accompanying drawing 2 is cross-sectional view of the present utility model;
Accompanying drawing 3 is the form structure schematic diagram after 90 ° of output shaft rotations of the present utility model;
Accompanying drawing 4 is the utility model output shaft broken section structural representations;
Accompanying drawing 5 is the secondary cross-sectional view of the utility model rotor.
Shown in figure:
1, output shaft, 2, revolving part control gear oil-collecting hole, 3, front case, 4, stator-rotator pair, 5, rear case, 6, system oil-feed port.
Embodiment
Below in conjunction with accompanying drawing 1, the embodiment of a kind of antiwind rotary hydraulic motor structure of the present utility model is described in detail below, should be understood that following embodiment is to the utility model most preferred embodiment, conduct is not to restriction of the present utility model.
As shown in accompanying drawing 1 to Fig. 5, a kind of antiwind rotary hydraulic motor structure, comprise output shaft 1, front case 3, stator-rotator pair 4, rear case 5, the rear end of described rear case 5 is provided with system oil-feed port 6, described system oil-feed port 6 is divided into filler opening IC and return opening D, it is characterized in that: described system oil-feed port 6 also comprises filler opening IIA and return opening IIB, in described rear case 5 and output shaft 1, be provided with oil input channel A1 and the back oil road B1 of mutual noninterference, described output shaft 1 is provided with the filler opening A2 and the return opening B2 that are communicated with respectively with oil input channel A1 and back oil road B1.
In the present embodiment, the outer of described output shaft 1 placed respectively along being circumferentially with ring-type oil input channel distributing groove and back oil road oil-return groove, described ring-type oil input channel distributing groove is connected with described output shaft fuel feeding filler opening A2, and described ring-type back oil road oil-return groove is connected with described output shaft oil return oil outlet B2.
Wherein, described in-line A1 and back oil road B1 are parallel to each other.
Specific works principle, realized by revolution motor actuator port C and D, suppose that C hydraulic fluid port enters high pressure oil, D hydraulic fluid port is return opening, now high pressure oil is entered by C hydraulic fluid port, enters respectively in the C1 and C2 chamber of stator-rotator pair through housing shunting, promoting blade rotates in the counterclockwise direction, thereby drive output shaft to be rotated counterclockwise, along with the rotation of blade, D1 and D2 chamber diminish, unnecessary fluid to D hydraulic fluid port oil sump tank, completes each working stroke through housing, vice versa, realizes turning clockwise of output shaft, output shaft drives driven member rotation, the fixture of driven member is assumed to be oil cylinder and will works, itself is with driven member synchronous rotary, the entering of oil cylinder, return opening are connected with A1 hydraulic fluid port, B1 hydraulic fluid port respectively, and A1/B1 hydraulic fluid port is and on output shaft, processes mutual noninterference oil duct and be communicated with, as shown in Figure 4, A1/B1 hydraulic fluid port is communicated with housing A/B hydraulic fluid port, realizes the fixture fuel feeding of driven member, fuel feeding process can be from the working oil of motor simultaneously or when different, determine according to work object, be example according to more complicated synchronous fuel feeding, motor operations oil as mentioned above, just realize and being rotated counterclockwise, drive driven member to be synchronously rotated counterclockwise, the fixture of driven member also synchronously rotates, now the fixture of driven member is assumed to be oil cylinder, as routine wish work, now oil circuit is that oil cylinder working oil enters motor inside by the A/B hydraulic fluid port on housing, oil duct in output shaft flows out from A1/B1 hydraulic fluid port, enter the active chamber of oil cylinder, promote oil cylinder and produce stroke, the oil of inoperative oil pocket flows out and enters motor inside through B1/A1 hydraulic fluid port, flow back to fuel tank by the oil duct of output shaft and the B/A hydraulic fluid port of housing, complete a working procedure of oil cylinder, when being connected, heart portion passage has circular groove at output shaft, can realize the uninterrupted fuel feeding of 360 degree, better realize the highly difficult composite move that rotation limit, similar limit is firmly grasped or unclamped, and no longer occur around pipe and the limited problem of corner because producing around pipe, greatly increase work efficiency
Above embodiment is that 1 pair of best embodiment of the present utility model is described by reference to the accompanying drawings, but these explanations can not be understood to limit scope of the present utility model, obviously, under design of the present utility model, still can make a lot of variations.
In this explanation, variation, remodeling, interpolation or replacement that those skilled in the art make within the scope of the utility model/essence of an invention all will fall in protection domain of the present utility model.
Claims (3)
1. an antiwind rotary hydraulic motor structure, comprise output shaft (1), front case (3), stator-rotator pair (4), rear case (5), the rear end of described rear case (5) is provided with system oil-feed port (6), described system oil-feed port (6) is divided into filler opening I(C) and return opening (D), it is characterized in that: described system oil-feed port (6) also comprises filler opening II(A) and return opening II(B), in described rear case (5) and output shaft (1), be provided with oil input channel (A1) and the back oil road (B1) of mutual noninterference, described output shaft (1) is provided with the filler opening (A2) and the return opening (B2) that are communicated with respectively with oil input channel (A1) and back oil road (B1).
2. antiwind rotary hydraulic motor structure according to claim 1, it is characterized in that: the outer of described output shaft (1) placed respectively along being circumferentially with ring-type oil input channel distributing groove and back oil road oil-return groove, described ring-type oil input channel distributing groove is connected with described output shaft fuel feeding filler opening (A2), and described ring-type back oil road oil-return groove is connected with described output shaft oil return oil outlet (B2).
3. antiwind rotary hydraulic motor structure according to claim 1, is characterized in that: described in-line (A1) and back oil road (B1) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001207.6U CN203685466U (en) | 2014-01-02 | 2014-01-02 | Anti-winding rotation type hydraulic motor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001207.6U CN203685466U (en) | 2014-01-02 | 2014-01-02 | Anti-winding rotation type hydraulic motor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203685466U true CN203685466U (en) | 2014-07-02 |
Family
ID=51007378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420001207.6U Expired - Lifetime CN203685466U (en) | 2014-01-02 | 2014-01-02 | Anti-winding rotation type hydraulic motor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203685466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742354A (en) * | 2014-01-02 | 2014-04-23 | 山东瑞诺液压机械有限公司 | Anti-winding rotary hydraulic motor structure |
-
2014
- 2014-01-02 CN CN201420001207.6U patent/CN203685466U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742354A (en) * | 2014-01-02 | 2014-04-23 | 山东瑞诺液压机械有限公司 | Anti-winding rotary hydraulic motor structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |