CN114572374B - Movable general hydraulic steering engine - Google Patents
Movable general hydraulic steering engine Download PDFInfo
- Publication number
- CN114572374B CN114572374B CN202210053942.0A CN202210053942A CN114572374B CN 114572374 B CN114572374 B CN 114572374B CN 202210053942 A CN202210053942 A CN 202210053942A CN 114572374 B CN114572374 B CN 114572374B
- Authority
- CN
- China
- Prior art keywords
- steering engine
- hydraulic steering
- storage tank
- oil storage
- sliding block
- 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.)
- Active
Links
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 9
- 239000003921 oil Substances 0.000 description 83
- 239000010720 hydraulic oil Substances 0.000 description 45
- 239000012535 impurity Substances 0.000 description 14
- 238000005485 electric heating Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 9
- 238000004064 recycling Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000009975 flexible effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 at the moment Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/08—Steering gear
- B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
- B63H25/26—Steering engines
- B63H25/28—Steering engines of fluid type
- B63H25/30—Steering engines of fluid type hydraulic
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a movable universal hydraulic steering engine which comprises a hydraulic steering engine main body, a belt, a control panel, a temperature sensor, a liquid level sensor, a motor and a spiral stirring column, wherein a second sliding block is arranged on the upper side of a first sliding block, the belt is wound on the outer sides of a driven wheel, a tensioning wheel and a driving wheel, the control panel is fixed on the top of the hydraulic steering engine main body, a transparent plate is inlaid on the top of an oil storage tank, and the spiral stirring column is rotatably connected to the inner bottom of the oil storage tank. This movable general formula hydraulic steering engine, before using the device, the action wheel can reciprocate along with the second slider, conveniently adjusts the height of action wheel according to individual's demand, and at this in-process, the take-up pulley can be along with the corresponding forward or backward slip of first slider, makes the belt keep suitable rate of tension, holds when changeing the rotation action wheel, can rotate under the drive effect of belt from the driving wheel, conveniently drives the inside relevant subassembly operation of hydraulic steering engine main part.
Description
Technical Field
The invention relates to the technical field of hydraulic steering engines, in particular to a movable universal hydraulic steering engine.
Background
The device which takes hydraulic oil as a working medium and can turn the ship to rudder and keep the rudder position is called a hydraulic steering engine and can be divided into a manual hydraulic steering engine, an electric hydraulic steering engine and an electric hydraulic steering engine according to different modes of a power source. The electric hydraulic steering engine is reliable in operation, convenient to operate, light and durable, high in economy and convenient to maintain and manage, is an ideal steering device for ships, is inconvenient to move the handle up and down, is difficult to adjust the height of the handle according to personal requirements, is not smooth enough to use, is difficult to detect hydraulic oil temperature in the process of recycling hydraulic oil, and can influence the use effect if the hydraulic oil temperature is too low.
Disclosure of Invention
The invention aims to provide a movable universal hydraulic steering engine, which solves the problems that the conventional universal hydraulic steering engine provided in the background art is inconvenient to move a handle up and down, the height of the handle is difficult to adjust according to personal requirements, the use is inconvenient, the temperature of hydraulic oil is difficult to detect in the process of recycling hydraulic oil, and the use effect is affected when the temperature of the hydraulic oil is too low.
In order to achieve the above purpose, the present invention provides the following technical solutions: a movable universal hydraulic steering engine comprises a hydraulic steering engine main body, a belt, a control panel, a temperature sensor, a liquid level sensor, a motor and a spiral stirring column,
one side of the hydraulic steering engine main body is rotationally connected with a driven wheel, a first sliding block is arranged on the upper side of the driven wheel, one side of the first sliding block is rotationally connected with a tensioning wheel, the upper side of the first sliding block is provided with a second sliding block, the first sliding block and the second sliding block are both slidingly connected to one end face of the hydraulic steering engine main body, and one side of the second sliding block is rotationally connected with a driving wheel;
the belt is wound on the outer sides of the driven wheel, the tensioning wheel and the driving wheel, and a rotating handle is fixed on one side of the driving wheel;
the control panel is fixed at the top of the hydraulic steering engine main body, the other side of the hydraulic steering engine main body is fixedly provided with a protection frame and an oil storage tank, the protection frame is symmetrically covered on two sides of the oil storage tank, a transparent plate is inlaid at the top of the oil storage tank, one side of the oil storage tank penetrates through a backflow pipeline, and the backflow pipeline is fixed on the hydraulic steering engine main body;
the spiral stirring column is rotationally connected to the inner bottom of the oil storage tank, an oil pump is arranged on one side of the inner bottom of the oil storage tank, and the oil pump is connected with the hydraulic steering engine body through an oil pipeline.
Through adopting above-mentioned technical scheme, can lead to oil in the batch tank before using the device, when adjusting the height of action wheel according to individual demand, the take-up pulley is preceding or backward movable, make the belt keep suitable tautness, afterwards can hold the commentaries on classics and rotate the action of action wheel, can rotate under the drive effect of belt from the driving wheel this moment, the relative subassembly operation in the convenient drive hydraulic steering engine main part, hydraulic oil in the batch tank can enter into the hydraulic steering engine main part under the effect of oil pump, hydraulic oil can flow back to in the batch tank after in the hydraulic steering engine main part, the convenient cyclic utilization, the filter screen plays filterable effect to hydraulic oil, can clear up out the impurity on the filter screen after detaching the cock plate, can point out when the hydraulic oil liquid level in the batch tank is less than level sensor, can point out on control panel, after the suggestion is seen to the batch tank to add oil, temperature sensor detects the temperature outdated of oil in the batch tank, then need start annular electric heating plate carries out heating treatment to hydraulic oil, spiral stirring post is rotatory simultaneously, make hydraulic oil can obtain comprehensive efficient heating treatment.
Preferably, an electric telescopic rod is fixed in the first sliding groove, the rear end of the electric telescopic rod is connected with the first sliding block, and meanwhile the first sliding block is slidably connected in the first sliding groove.
Through adopting above-mentioned technical scheme, when adjusting action wheel height, electric telescopic handle stretches out and draws back, and the take-up pulley moves forward or backward along with first slider together, makes the belt keep suitable rate of tension.
Preferably, an electric telescopic column is fixed in the second sliding groove, the top of the electric telescopic column is connected with the second sliding block, and meanwhile the second sliding block is in sliding connection in the second sliding groove.
Through adopting above-mentioned technical scheme, when electronic flexible post is flexible, the action wheel can reciprocate along with the second slider, conveniently adjusts the height of action wheel according to individual's demand.
Preferably, a filter screen is fixed on the inner side of the oil storage tank.
Through adopting above-mentioned technical scheme, in the in-process of cyclic utilization oil storage tank hydraulic oil, the filter screen plays filterable effect to the hydraulic oil.
Preferably, a plug plate is arranged on the upper side of the filter screen, and the plug plate is fixed on one side of the oil storage tank through bolts.
Through adopting above-mentioned technical scheme, utilize the in-process of filter screen filtration hydraulic oil, impurity remains on the filter screen, can clear up impurity after removing the cock plate.
Preferably, the temperature sensor is fixed on an inner wall of one side of the oil storage tank.
Through adopting above-mentioned technical scheme, temperature sensor can detect the temperature of the interior hydraulic oil of batch oil tank, if detect the temperature of hydraulic oil too low, then need heat treatment to the hydraulic oil.
Preferably, the liquid level sensor is fixed on the inner wall of the other side of the oil storage tank.
Through adopting above-mentioned technical scheme, when the liquid level of the interior oil of batch oil tank is less than level sensor, the staff needs to add oil in the batch oil tank.
Preferably, the motor is fixed at the bottom of the oil storage tank, and the top of the motor is connected with the spiral stirring column.
Through adopting above-mentioned technical scheme, in the in-process that carries out heat treatment to the hydraulic oil in the batch oil tank, spiral stirring post is rotatory, conveniently carries out comprehensive efficient heat treatment to hydraulic oil.
Preferably, an annular electric heating plate is arranged on the outer side of the spiral stirring column, and the annular electric heating plate is fixed at the inner bottom of the oil storage tank.
By adopting the technical scheme, if the temperature sensor detects that the temperature of the hydraulic oil in the oil storage tank is too low, the annular electric heating plate is required to be used for heating the hydraulic oil.
Compared with the prior art, the invention has the beneficial effects that: the movable general hydraulic steering engine,
(1) Before the device is used, the driving wheel can move up and down along with the second sliding block, so that the height of the driving wheel can be conveniently adjusted according to personal requirements, in the process, the tensioning wheel can slide forwards or backwards along with the corresponding first sliding block, so that the belt keeps proper tension, and when the driving wheel is rotated by holding the rotating handle, the driven wheel can rotate under the driving action of the belt, so that the related components in the hydraulic steering engine main body can be conveniently driven to operate;
(2) Before the device is used, the plug plate can be detached to lead oil into the oil storage tank, hydraulic oil can enter the hydraulic steering engine main body through the oil conveying pipeline under the action of the oil pump, so that the hydraulic steering engine main body can operate better, the hydraulic oil flows back into the oil storage tank after passing through the hydraulic steering engine main body, the device is convenient to recycle, when the liquid level of the oil in the oil storage tank is lower than that of the liquid level sensor, the control panel can be used for prompting, and workers can add the oil into the oil storage tank after seeing the prompt;
(3) The temperature sensor can detect the temperature of oil in the oil storage tank, if the temperature of the oil is detected to be too low, the annular electric heating plate is required to be started to heat the hydraulic oil, and meanwhile, the spiral stirring column rotates, so that the hydraulic oil can be comprehensively and efficiently heated;
(4) In the process of recycling hydraulic oil in the oil storage tank, the filter screen plays a role in filtering the hydraulic oil, impurities remain on the filter screen at the moment, the accumulation condition of the impurities on the filter screen can be observed through the transparent plate, and if the impurities are accumulated too much, the plug plate is required to be detached to clean out the impurities.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a right-side cross-sectional structure of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a left-hand structural schematic diagram of the present invention;
FIG. 5 is a schematic top view of the present invention;
fig. 6 is a schematic top view of the present invention.
In the figure: 1. the hydraulic steering engine comprises a hydraulic steering engine main body, 2, a driven wheel, 3, a first sliding chute, 4, an electric telescopic rod, 5, a first sliding block, 6, a tensioning wheel, 7, a second sliding chute, 8, an electric telescopic column, 9, a second sliding block, 10, a driving wheel, 11, a belt, 12, a rotating handle, 13, a control panel, 14, a protection frame, 15, an oil storage tank, 16, a transparent plate, 17, a backflow pipeline, 18, a filter screen, 19, a plug plate, 20, a temperature sensor, 21, a liquid level sensor, 22, a motor, 23, a spiral stirring column, 24, an annular electric heating plate, 25, an oil pump, 26 and an oil conveying pipeline.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: according to the movable general hydraulic steering engine, as shown in fig. 1 and 2, one side of a hydraulic steering engine main body 1 is rotationally connected with a driven wheel 2, the upper side of the driven wheel 2 is provided with a first sliding block 5, one side of the first sliding block 5 is rotationally connected with a tensioning wheel 6, an electric telescopic rod 4 is fixed in a first sliding groove 3, the rear end of the electric telescopic rod 4 is connected with the first sliding block 5, meanwhile, the first sliding block 5 is slidingly connected in the first sliding groove 3, and under the telescopic action of the electric telescopic rod 4, the first sliding block 5 can correspondingly slide forwards or backwards, so as to drive the tensioning wheel 6 to move forwards or backwards, so that a belt 11 keeps proper tension, and the first sliding groove 3 plays a role of limiting assistance in the process of sliding the first sliding block 5 forwards and backwards.
According to the illustration of fig. 1, fig. 2 and fig. 3, the upside of first slider 5 is provided with second slider 9, and the equal sliding connection of first slider 5 and second slider 9 is on an terminal surface of hydraulic steering engine main part 1, simultaneously one side rotation of second slider 9 is connected with action wheel 10, second spout 7 internal fixation has electric telescopic column 8, and the top and the second slider 9 of electric telescopic column 8 are connected, simultaneously second slider 9 sliding connection is in second spout 7, before using the device, second slider 9 can slide from top to bottom in second spout 7 under the flexible effect of electric telescopic column 8, conveniently adjust the height of action wheel 10 according to individual's demand.
According to the illustration of fig. 1, fig. 2, fig. 3 and fig. 4, the belt 11 is wound around the outside of driven wheel 2, take-up pulley 6 and action wheel 10, and one side of action wheel 10 is fixed with the twist grip 12, and control panel 13 is fixed at the top of hydraulic steering engine main part 1, and the opposite side of hydraulic steering engine main part 1 is fixed with protection frame 14 and oil storage tank 15, and the both sides at oil storage tank 15 are put to the symmetrical cover of protection frame 14 simultaneously, and the inboard of oil storage tank 15 is fixed with filter screen 18, and in the in-process of cyclic utilization oil storage tank 15 hydraulic oil is played the filterable effect to hydraulic oil to filter screen 18.
According to the embodiments shown in fig. 1, fig. 2, fig. 3 and fig. 5, the transparent plate 16 is embedded at the top of the oil storage tank 15, and the backflow pipe 17 is penetrated at one side of the oil storage tank 15, and the backflow pipe 17 is fixed on the hydraulic steering engine main body 1, the upper side of the filter screen 18 is provided with the plug plate 19, and the plug plate 19 is fixed at one side of the oil storage tank 15 by bolts, impurities remain on the filter screen 18 in the process of filtering hydraulic oil by the filter screen 18, impurities can be removed from the plug plate 19 after the impurities accumulate on the filter screen 18, the temperature sensor 20 is fixed on one side inner wall of the oil storage tank 15, the temperature sensor 20 can detect the temperature of hydraulic oil in the oil storage tank 15, if the temperature of the hydraulic oil in the oil storage tank 15 is detected to be too low, the hydraulic oil needs to be heated, the liquid level sensor 21 is fixed on the other side inner wall of the oil storage tank 15, when the liquid level in the oil storage tank 15 is lower than the liquid level sensor 21, the control panel 13 can be prompted, and the staff can add the oil into the oil storage tank 15 after seeing the prompt.
According to the embodiments shown in fig. 1, fig. 2, fig. 3 and fig. 6, the spiral stirring column 23 is rotatably connected to the inner bottom of the oil storage tank 15, and an oil pump 25 is disposed at one side of the inner bottom of the oil storage tank 15, and meanwhile, the oil pump 25 is connected to the hydraulic steering engine main body 1 through an oil delivery pipe 26, the motor 22 is fixed to the bottom of the oil storage tank 15, and the top of the motor 22 is connected to the spiral stirring column 23, and the spiral stirring column 23 can rotate under the action of the motor 22 during the process of heating the hydraulic oil in the oil storage tank 15 by using the annular electric heating plate 24, so that the hydraulic oil can be heated more comprehensively and efficiently, the annular electric heating plate 24 is disposed on the outer side of the spiral stirring column 23, and the annular electric heating plate 24 is fixed to the inner bottom of the oil storage tank 15, and when the temperature sensor 20 detects that the temperature of the hydraulic oil in the oil storage tank 15 is too low, the annular electric heating plate 24 can heat the hydraulic oil.
Working principle: when the movable universal hydraulic steering engine is used, an external power supply is connected, firstly, the plug plate 19 is detached to lead oil into the oil storage tank 15, after the oil is led, the plug plate 19 is fixed by bolts, the protection frame 14 plays a role in protecting the oil storage tank 15, the operation of the whole device is controlled by operating the control panel 13, after the electric telescopic column 8 is started, the electric telescopic column 8 stretches and contracts, the second sliding block 9 slides up and down in the second sliding groove 7, so as to drive the driving wheel 10 to move up and down until the driving wheel 10 is at a proper height, in the process, the first sliding block 5 can correspondingly slide forwards or backwards under the stretching action of the electric telescopic rod 4, so as to drive the tensioning wheel 6 to slide forwards or backwards, so that the belt 11 keeps proper tension, when the rotary handle 12 is held by hands to rotate the driving wheel 10, the driven wheel 2 rotates under the driving action of the belt 11, the hydraulic steering engine main body 1 is driven to operate by the related components inside the hydraulic steering engine main body 1, after the oil pump 25 is started, hydraulic oil in the oil storage tank 15 enters the hydraulic steering engine main body 1 through the oil conveying pipeline 26, so that the hydraulic steering engine main body 1 can operate better, the hydraulic oil can flow back to the oil storage tank 15 through the return pipeline 17 after passing through the hydraulic steering engine main body 1, the hydraulic steering engine is convenient to recycle, when the liquid level of the oil in the oil storage tank 15 is lower than that of the liquid level sensor 21, the control panel 13 can prompt out, workers can add the oil into the oil storage tank 15 after prompting, in the process of recycling the hydraulic oil in the oil storage tank 15, the filter screen 18 has the filtering effect on the hydraulic oil, at the moment, impurities remain on the filter screen 18, the accumulation condition of the impurities on the filter screen 18 can be observed through the transparent plate 16, if the impurities are accumulated too much, the impurities need to be cleaned out through the plug plate 19, the temperature sensor 20 can detect the temperature of the oil in the oil storage tank 15, if the temperature of the oil is detected to be too low, the annular electric heating plate 24 is started, the annular electric heating plate 24 carries out heat treatment on the hydraulic oil in the oil storage tank 15, meanwhile, the motor 22 is started, the motor 22 drives the spiral stirring column 23 to rotate, the hydraulic oil can be subjected to comprehensive and efficient heat treatment, the whole work is completed, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present invention.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. The utility model provides a movable general formula hydraulic steering engine, includes hydraulic steering engine main part (1), belt (11), control panel (13), temperature sensor (20), liquid level sensor (21), motor (22) and spiral stirring post (23), its characterized in that:
one side of the hydraulic steering engine main body (1) is rotationally connected with a driven wheel (2), a first sliding block (5) is arranged on the upper side of the driven wheel (2), a tensioning wheel (6) is rotationally connected to one side of the first sliding block (5), a second sliding block (9) is arranged on the upper side of the first sliding block (5), the first sliding block (5) and the second sliding block (9) are both slidingly connected to one end face of the hydraulic steering engine main body (1), and a driving wheel (10) is rotationally connected to one side of the second sliding block (9);
the belt (11) is wound on the outer sides of the driven wheel (2), the tensioning wheel (6) and the driving wheel (10), and a rotating handle (12) is fixed on one side of the driving wheel (10);
the control panel (13) is fixed at the top of the hydraulic steering engine main body (1), the other side of the hydraulic steering engine main body (1) is fixedly provided with a protection frame (14) and an oil storage tank (15), the protection frame (14) is symmetrically covered on two sides of the oil storage tank (15), a transparent plate (16) is inlaid at the top of the oil storage tank (15), one side of the oil storage tank (15) penetrates through a backflow pipeline (17), and the backflow pipeline (17) is fixed on the hydraulic steering engine main body (1);
the spiral stirring column (23) is rotationally connected to the inner bottom of the oil storage tank (15), an oil pump (25) is arranged on one side of the inner bottom of the oil storage tank (15), and the oil pump (25) is connected with the hydraulic steering engine main body (1) through an oil pipeline (26).
2. The movable universal hydraulic steering engine of claim 1, wherein: the electric telescopic rod (4) is fixed in the first sliding groove (3), the rear end of the electric telescopic rod (4) is connected with the first sliding block (5), and meanwhile the first sliding block (5) is slidably connected in the first sliding groove (3).
3. The movable universal hydraulic steering engine of claim 1, wherein: an electric telescopic column (8) is fixed in the second sliding groove (7), the top of the electric telescopic column (8) is connected with a second sliding block (9), and meanwhile the second sliding block (9) is slidably connected in the second sliding groove (7).
4. The movable universal hydraulic steering engine of claim 1, wherein: a filter screen (18) is fixed on the inner side of the oil storage tank (15).
5. The movable universal hydraulic steering engine of claim 4, wherein: the upper side of the filter screen (18) is provided with a plug plate (19), and the plug plate (19) is fixed on one side of the oil storage tank (15) through bolts.
6. The movable universal hydraulic steering engine of claim 1, wherein: the temperature sensor (20) is fixed on one side inner wall of the oil storage tank (15).
7. The movable universal hydraulic steering engine of claim 1, wherein: the liquid level sensor (21) is fixed on the inner wall of the other side of the oil storage tank (15).
8. The movable universal hydraulic steering engine of claim 1, wherein: the motor (22) is fixed at the bottom of the oil storage tank (15), and the top of the motor (22) is connected with the spiral stirring column (23).
9. The movable universal hydraulic steering engine of claim 1, wherein: the outside of spiral stirring post (23) is provided with annular electric plate (24), and annular electric plate (24) are fixed in the bottom in batch oil tank (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210053942.0A CN114572374B (en) | 2022-01-18 | 2022-01-18 | Movable general hydraulic steering engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210053942.0A CN114572374B (en) | 2022-01-18 | 2022-01-18 | Movable general hydraulic steering engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114572374A CN114572374A (en) | 2022-06-03 |
| CN114572374B true CN114572374B (en) | 2023-09-26 |
Family
ID=81771680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210053942.0A Active CN114572374B (en) | 2022-01-18 | 2022-01-18 | Movable general hydraulic steering engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114572374B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030000797A (en) * | 2001-06-27 | 2003-01-06 | (주)노아벤쳐그룹 | A hula hoop |
| CN2896260Y (en) * | 2004-08-20 | 2007-05-02 | 天津市天派工业自动化技术有限公司 | Oil-pump testing table for key component of automotive automatic speed-change box |
| CN102556321A (en) * | 2011-12-16 | 2012-07-11 | 华中科技大学 | Floating type spherical rotating vane steering engine |
| CN105460195A (en) * | 2016-01-11 | 2016-04-06 | 江苏政田重工股份有限公司 | Digital hydraulic cylinder steering engine |
| CN107444590A (en) * | 2017-07-19 | 2017-12-08 | 周易 | Underwater sightseeing machine of playing with toilet |
| CN108408016A (en) * | 2017-12-04 | 2018-08-17 | 浙江海洋大学 | Hydraulic sterring engine |
| CN208699037U (en) * | 2018-09-27 | 2019-04-05 | 青岛黄海学院 | A kind of marine gear formula hydraulic sterring engine with heating function |
| CN210882572U (en) * | 2019-11-12 | 2020-06-30 | 建湖天成液压件制造有限公司 | Intelligent follow-up energy-saving marine hydraulic steering engine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2353053C (en) * | 2001-07-13 | 2004-07-06 | Jastram Engineering Ltd. | Marine steering system having dual hydraulic and electronic output |
-
2022
- 2022-01-18 CN CN202210053942.0A patent/CN114572374B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030000797A (en) * | 2001-06-27 | 2003-01-06 | (주)노아벤쳐그룹 | A hula hoop |
| CN2896260Y (en) * | 2004-08-20 | 2007-05-02 | 天津市天派工业自动化技术有限公司 | Oil-pump testing table for key component of automotive automatic speed-change box |
| CN102556321A (en) * | 2011-12-16 | 2012-07-11 | 华中科技大学 | Floating type spherical rotating vane steering engine |
| CN105460195A (en) * | 2016-01-11 | 2016-04-06 | 江苏政田重工股份有限公司 | Digital hydraulic cylinder steering engine |
| CN107444590A (en) * | 2017-07-19 | 2017-12-08 | 周易 | Underwater sightseeing machine of playing with toilet |
| CN108408016A (en) * | 2017-12-04 | 2018-08-17 | 浙江海洋大学 | Hydraulic sterring engine |
| CN208699037U (en) * | 2018-09-27 | 2019-04-05 | 青岛黄海学院 | A kind of marine gear formula hydraulic sterring engine with heating function |
| CN210882572U (en) * | 2019-11-12 | 2020-06-30 | 建湖天成液压件制造有限公司 | Intelligent follow-up energy-saving marine hydraulic steering engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114572374A (en) | 2022-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114572374B (en) | Movable general hydraulic steering engine | |
| CN211676614U (en) | Sewage treatment equipment for quickly separating impurities | |
| CN221037981U (en) | Valve durability experiment table | |
| CN113908375B (en) | Blood transfusion frame with pressurization constant temperature function for hematology department | |
| CN205765384U (en) | A kind of full-automatic double-ended four station glass angle lap buffing machines | |
| CN112935984A (en) | Chemical pressure container surface treatment device and method | |
| CN221565903U (en) | Carbon source dosing device for sewage treatment | |
| CN112775778A (en) | Optical lens piece processing is with full-automatic grinder of getting put | |
| CN216404053U (en) | Pure water preparation facilities | |
| CN117582917A (en) | A water conservancy diversion mixes and is together device for nitrocotton production | |
| CN220618753U (en) | Glass bottle tempering and heating mechanism | |
| CN222265872U (en) | Needle separation device | |
| CN223556779U (en) | Glass production belt cleaning device | |
| CN220613449U (en) | Nozzle grinding device to front fork | |
| CN209365187U (en) | A kind of dedusting mechanism of PVC film production line | |
| CN215547290U (en) | Burnishing device is used in electric heat pot production | |
| CN220333631U (en) | Mineral water production is with high-efficient holding vessel | |
| CN220207099U (en) | Durable detection device based on oil-water separator | |
| CN221313572U (en) | Burr grinding device is used in vacuum pump shell production | |
| CN205312507U (en) | Automatic powder absorbing machine of selenium drum | |
| CN221358819U (en) | Purification device | |
| CN223150556U (en) | Lymph tissue operation processing platform | |
| CN220276393U (en) | Cooling water recovery device for cutting pick machining | |
| CN222218668U (en) | Crystallization device | |
| CN215968105U (en) | Automatic cutting device for circular-section tank body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |