CN204878099U - Every single move and rotation regulation hydraulic system of wind big gun - Google Patents
Every single move and rotation regulation hydraulic system of wind big gun Download PDFInfo
- Publication number
- CN204878099U CN204878099U CN201520435374.6U CN201520435374U CN204878099U CN 204878099 U CN204878099 U CN 204878099U CN 201520435374 U CN201520435374 U CN 201520435374U CN 204878099 U CN204878099 U CN 204878099U
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- pipeline
- big gun
- hydraulic
- wind big
- valve
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Abstract
The utility model relates to a hydraulic drive technical field especially relates to every single move and rotation regulation hydraulic system of wind big gun. Including oil tank, hydraulic pump, motor, still include hydraulic cylinder and hydraulic motor, being connected with out the oil pipe way on the oil tank and going back to the oil pipe way, go out the oil pipe way other end and be connected with first pipeline and second pipeline, be equipped with first switching -over valve on the first pipeline, the first switching -over valve other end and hydraulic connection are connected with second switching -over valve on the second pipeline, and the second switching -over valve other end is connected with hydraulic motor, go out oil pipe and are equipped with the check valve on the road, and the check valve goes out the liquid end and return to be connected with the third pipeline between the oil pipe, be connected with the overflow valve on the third pipeline. This system adopts two tunnel loads of hydraulic drive simultaneous control action to the every single move and the rotatory demand that satisfy the wind big gun, can the to avoid electrical driven not enough, it can be worked in rugged environment relatively, and the torque ratio that provides is great, can drive heavier load easily.
Description
Technical field
The utility model relates to hydraulic driving technical field, particularly relates to the pitching of wind big gun and rotates regulator solution pressing system.
Background technique
Along with the development of science and technology, the function required by modern machinery and equipment and kind get more and more, particularly all kinds of special device.Because the environment of its work is relatively more severe, duty factor is comparatively large, and the function technical requirements realized is higher, so its drive technology adopted also has the requirement of its uniqueness.
Air purification vehicle often adopts wind big gun to carry out air purification, because used wind big gun is operated in moister, and in the more environment of dust, adopts motor to drive wind big gun to do pitching spinning movement and unreliable.The faults such as easy generation short circuit, rate of fault is higher, and practicability is not strong.And adopt motor to do Mechanical Driven, easily produce the shortcomings such as overload.
Model utility content
For solving the problems of the technologies described above, the utility model provides a kind of pitching utilizing hydraulic pressure to carry out the wind big gun of two-way parallel control and rotates regulator solution pressing system.
The technical solution of the utility model is: a kind of pitching of wind big gun and rotation regulator solution pressing system, comprise fuel tank, oil hydraulic pump, for driving the motor of oil hydraulic pump, also comprise for driving wind big gun to do the hydraulic jack of pitching movement and the oil hydraulic motor for driving wind big gun to rotate, described fuel tank is connected with outlet line and return line, the described outlet line the other end is connected with the first pipeline and the second pipeline, described first pipeline is provided with the first selector valve, the described first selector valve the other end is connected with hydraulic jack, described second pipeline is connected with the second selector valve, the described second selector valve the other end is connected with oil hydraulic motor, described outlet line is provided with one-way valve, the 3rd pipeline is connected with between described one-way valve outlet end and return tube, described 3rd pipeline is connected with relief valve.
Further, described outlet line is provided with the pressure relay for measure loop oil pressure.
Further, hydraulic lock is provided with between described first selector valve and hydraulic jack.
Further, first throttle valve is provided with between described first selector valve and hydraulic jack.
Further, second throttle is provided with between described second selector valve and oil hydraulic motor.
The beneficial effects of the utility model are: native system adopts hydraulic driving to control two-way load action simultaneously, to meet pitching and the rotation demand of wind big gun, can avoid motor-driven deficiency, it can be operated in compares in rugged environment, safeguard simple, technically reliable, failure rate is low, and the torque ratio provided is larger, can drive heavier load easily, in addition, its speed adjustable range is large, working stability, easily is automated and mechanical-electrical-hydraulic integration.And motor is little, easy for installation relative to volume motor, makes entire system layout more succinctly attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the utility model connection diagram;
In figure: 1-fuel tank, 2-oil hydraulic pump, 3-motor, 4-outlet line, 5-return line, the 6-the first pipeline, the 7-the second pipeline, 8-hydraulic jack, 9-oil hydraulic motor, the 10-the first selector valve, 11-the second selector valve, 12-one-way valve, the 13-the three pipeline, 14-relief valve, 15-oil purifier, 16-first throttle valve, 17-second throttle, 18-hydraulic lock, 19-pressure relay.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.In addition, if below in described each mode of execution of the utility model involved technical characteristics do not form conflict each other and just can mutually combine.
As shown in Figure 1, the utility model comprise fuel tank 1, oil hydraulic pump 2, for driving the motor 3 of oil hydraulic pump 2, for driving wind big gun to do the hydraulic jack 8 of pitching movement and the oil hydraulic motor 9 for driving wind big gun to rotate.Fuel tank 1 is connected with outlet line 4 and return line 5, outlet line 4 the other end is connected with the first pipeline 6 and the second pipeline 7.Described first pipeline 6 is provided with first selector valve 10, first selector valve 10 the other end and is connected with hydraulic lock 18 and first throttle valve 16, and first throttle valve 16 the other end is connected with hydraulic jack 8.Described second pipeline 7 is connected with the second selector valve 11, and described second selector valve 11 the other end is connected with second throttle 17, and second throttle 17 the other end is connected with oil hydraulic motor 9.Described outlet line 4 is provided with one-way valve 12, is connected with the 3rd pipeline 13 between described one-way valve 12 outlet end and return line 6, and described 3rd pipeline 13 is connected with relief valve 14.Outlet line 4 is provided with the pressure relay 19 for measure loop oil pressure, is provided with oil purifier 15 between return line 5 and fuel tank 1.
In the present embodiment, oil hydraulic motor 9 is gerotor motor, and relief valve 14 is electromagnetic relief valve.Hydraulic lock 18 plays the effect making loaded work piece stable, and throttle valve is used for speed governing.Pressure relay 19 plays the effect of protection oil circuit, once oil pressure is too high, then and the actuating of relay, signal metering-in control system thus make system-down.
The working principle of this oil hydraulic circuit is: first, by arranging the working pressure of relief valve 14, sets system pressure.Drive oil hydraulic pump 2 to work when motor 3 starts, now relief valve 14 pressure does not reach, and is failure to actuate, the direct oil sump tank of hydraulic oil.
When controlling wind big gun pitching movement, first selector valve 10 and relief valve 14 work, fluid is under the effect of oil hydraulic pump 2, enter in hydraulic jack 8 through fluid pipeline 4, first pipeline 6, hydraulic jack 8 is driven to work, wind big gun does pitching movement under the driving of hydraulic jack 8, and fluid, through the 3rd pipeline 13 and return line 5, flows back in fuel tank 1 after oil purifier 15 filters.
When controlling wind big gun rotary motion, second selector valve 11 and relief valve 14 work, fluid is under the effect of oil hydraulic pump 2, enter in oil hydraulic motor 9 through fluid pipeline 4, second pipeline 7, oil hydraulic motor 9 is driven to work, wind big gun rotates under the driving of oil hydraulic motor 9, and fluid, through the 3rd pipeline 13 and return line 5, flows back in fuel tank 1 after oil purifier 15 filters.
Two-way loop can control simultaneously, and when controlling, the first selector valve 10, second selector valve 11 and relief valve 14 all work simultaneously, and hydraulic jack 8 and oil hydraulic motor 9 work under fluid drives, and drives wind big gun to do pitching and rotary motion.
The above; be only embodiment of the present utility model, it should be pointed out that any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a wind big gun pitching and rotate regulator solution pressing system, comprise fuel tank (1), oil hydraulic pump (2), for driving the motor (3) of oil hydraulic pump (2), it is characterized in that: also comprise for driving wind big gun to do the hydraulic jack (8) of pitching movement and the oil hydraulic motor (9) for driving wind big gun to rotate, described fuel tank (1) is connected with outlet line (4) and return line (5), described outlet line (4) the other end is connected with the first pipeline (6) and the second pipeline (7), described first pipeline (6) is provided with the first selector valve (10), described first selector valve (10) the other end is connected with hydraulic jack (8), described second pipeline (7) is connected with the second selector valve (11), described second selector valve (11) the other end is connected with oil hydraulic motor (9), described outlet line (4) is provided with one-way valve (12), the 3rd pipeline (13) is connected with between described one-way valve (12) outlet end and return line (5), described 3rd pipeline (13) is connected with relief valve (14).
2. wind big gun as claimed in claim 1 pitching and rotate regulator solution pressing system, it is characterized in that: described outlet line (4) is provided with the pressure relay (19) for measure loop oil pressure.
3. wind big gun as claimed in claim 1 pitching and rotate regulator solution pressing system, it is characterized in that: between described first selector valve (10) and hydraulic jack (8), be provided with hydraulic lock (18).
4. wind big gun as claimed in claim 1 pitching and rotate regulator solution pressing system, it is characterized in that: between described first selector valve (10) and hydraulic jack (8), be provided with first throttle valve (16).
5. wind big gun as claimed in claim 1 pitching and rotate regulator solution pressing system, it is characterized in that: between described second selector valve (11) and oil hydraulic motor (9), be provided with second throttle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435374.6U CN204878099U (en) | 2015-06-23 | 2015-06-23 | Every single move and rotation regulation hydraulic system of wind big gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520435374.6U CN204878099U (en) | 2015-06-23 | 2015-06-23 | Every single move and rotation regulation hydraulic system of wind big gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878099U true CN204878099U (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520435374.6U Expired - Fee Related CN204878099U (en) | 2015-06-23 | 2015-06-23 | Every single move and rotation regulation hydraulic system of wind big gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100906A (en) * | 2017-06-27 | 2017-08-29 | 江苏柳工机械有限公司 | The flow distributing system of oblique angle sweeper |
-
2015
- 2015-06-23 CN CN201520435374.6U patent/CN204878099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100906A (en) * | 2017-06-27 | 2017-08-29 | 江苏柳工机械有限公司 | The flow distributing system of oblique angle sweeper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20170623 |