CN204327658U - A kind of steering wheel hydraulic power unit - Google Patents
A kind of steering wheel hydraulic power unit Download PDFInfo
- Publication number
- CN204327658U CN204327658U CN201420692821.1U CN201420692821U CN204327658U CN 204327658 U CN204327658 U CN 204327658U CN 201420692821 U CN201420692821 U CN 201420692821U CN 204327658 U CN204327658 U CN 204327658U
- Authority
- CN
- China
- Prior art keywords
- valve block
- power unit
- oil
- liquid tank
- steering wheel
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 4
- 230000036461 convulsion Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 37
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model discloses a kind of steering wheel hydraulic power unit, comprise cube liquid tank, two oil hydraulic pumps and two motors; Liquid tank comprises the rectangular box with the first cavity volume and the rectangle cover plate for seal case, beam is provided with between rectangular box and rectangle cover plate, two symmetrical vertically installations of motor on the cover board, cover plate is provided with valve block, valve block is provided with selector valve, liquid tank sidewall is provided with filter-press, filter-press is connected with oil hydraulic pump, two oil hydraulic pumps are arranged in liquid tank, motor is connected by coupling with oil hydraulic pump, oil hydraulic pump is provided with a liquor inlet and a liquid outlet, and liquor inlet is communicated with the first cavity volume, and liquid outlet is communicated with valve block.The utility model is by vertically installing two motors, the mode of adding beam and installation valve block makes hydraulic pump station structure compact, greatly reduces shared space, reduces jerk power and noise, extend the working life of hydraulic power unit, also improve working environment simultaneously.
Description
Technical field
The utility model relates to a kind of steering wheel hydraulic power unit, particularly a kind of steering wheel hydraulic power unit.
Background technique
Along with the progress of society, the development expanding day of shipbuilding industry, applies also increasingly extensive, causes Ship Power Equipment industry rapidly to increase.In order to improve the efficiency of Shipping, need to pass through steering wheel.Steering wheel is the large deck machinery of one on boats and ships, the supporting driving arrangement of existing steering wheel is bulky, want satisfied current Shipping requirement, need to increase driving force as much as possible, driving arrangement will be made so increasing, the space taken is also increasing, and the jerk produced during equipment operation and noise also exceed standard far away.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of rationally distributed, produce the little steering wheel hydraulic power unit of vibrations.
For realizing above object, the utility model is achieved through the following technical solutions:
A kind of steering wheel hydraulic power unit, comprises cube liquid tank, two oil hydraulic pumps and two motors, described liquid tank comprises the rectangular box with the first cavity volume and the rectangle cover plate for seal case, beam is provided with between described rectangular box and rectangle cover plate, two described motors are symmetrical vertically to be installed on the cover board, described cover plate is provided with valve block, described valve block is provided with selector valve, described liquid tank sidewall is provided with filter-press, described filter-press is connected with described oil hydraulic pump, two described oil hydraulic pumps are arranged in liquid tank, described motor is connected by coupling with oil hydraulic pump, described oil hydraulic pump is provided with a liquor inlet and a liquid outlet, described liquor inlet is communicated with the first cavity volume, described liquid outlet is communicated with valve block.
Preferably, described motor comprises line shaft, and described pump comprises driven shaft, and described line shaft is connected by coupling with driven shaft.
Preferably, described cover plate is provided with return filter, described valve block has two, be respectively the first valve block and the second valve block, described filter-press has two, described each valve block is connected with a pump and a filter-press respectively, described valve block has the pump interface, oil export and the upper hydraulic fluid port that are interconnected, described pump interface is connected with the oil outlet tube of oil hydraulic pump, described upper hydraulic fluid port is connected with filter-press, the first described valve block oil export is connected with the second valve block, and the second described valve block oil export is connected with return filter.
Preferably, bell cover is also comprised; Described bell cover comprises the housing being provided with the second cavity volume; One end of described housing is connected with described motor, and the other end is connected with described oil hydraulic pump pump; Described motor and described oil hydraulic pump are connected in described second cavity volume.
Preferably, described liquid tank sidewall is detachably provided with maintenance windshield.
Preferably, described valve block is connected with pressure gauge.
Preferably, described liquid tank sidewall is provided with level meter.
Preferably, below described liquid tank sidewall, oil drain valve is installed.
The hydraulic power unit that the utility model provides, two symmetrical vertically installations of motor on the cover board, take full advantage of liquid tank longitudinal space, reduce the volume of hydraulic power unit further, be provided with beam between casing and cover plate and can consume vibration energy when machine operation by elastic strain, reduce jerk power and noise, extend the working life of hydraulic power unit, also improve working environment simultaneously.
Valve block installs selector valve, traffic organising can be carried out by the liquid that enters in main valve block of convection current, make liquid stream enter appointment oil duct in main valve block, and flow out from appointment oil outlet.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Number in the figure illustrates:
1, liquid tank; 1a, casing; 1b, the first cavity volume; 1c, cover plate; 2, oil hydraulic pump; 2a, liquor inlet; 2b, liquid outlet; 3, motor; 4, coupling; 5, beam; 6, bell cover; 7, valve block; 7a, the first valve block; 7b, the second valve block; 8, filter-press; 9, return filter; 10, level meter; 11, pressure gauge; 12, oil drain valve; 13, windshield is overhauled.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, a kind of steering wheel hydraulic power unit, comprises cube liquid tank 1, two oil hydraulic pumps 2 and two motors 3, described liquid tank 1 comprises the rectangular box 1a with the first cavity volume 1b and the rectangle cover plate 1c for seal case 1a, two described motor 3 symmetries are vertically arranged on cover plate 1c, described cover plate 1c is provided with valve block 7, described valve block 7 is provided with selector valve, described liquid tank 1 sidewall is provided with filter-press 8, described filter-press 8 is connected with described oil hydraulic pump 2, two described oil hydraulic pumps 2 are arranged in liquid tank 1, described motor 3 comprises line shaft, described pump comprises driven shaft, described line shaft is connected by coupling 4 with driven shaft, described motor 3 is connected by coupling 4 with oil hydraulic pump 2, described oil hydraulic pump 2 is provided with an a liquor inlet 2a and liquid outlet 2b, described liquor inlet 2a is communicated with the first cavity volume 1b, described liquid outlet 2b is communicated with valve block 7.
Two motor 3 symmetries are vertically arranged on cover plate 1c, take full advantage of liquid tank 1 longitudinal space, reduce the volume of hydraulic power unit further; Valve block 7 installs selector valve, traffic organising can be carried out by the liquid that enters in main valve block 7 of convection current, make liquid stream enter appointment oil duct in main valve block 7, and flow out from appointment oil outlet; Hydraulic oil in first cavity volume 1b by oil hydraulic pump 2 sucking-off, and is sent in valve block 7 by sebific duct, after valve block 7, is delivered to high pressure filter and return filter 9 by hard tube, is delivered to each equipment to be driven simultaneously.
Be provided with beam 5 between described rectangular box 1a and rectangle cover plate 1c and can consume vibration energy when motor 3 works by elastic strain, reduce jerk power and noise, extend the working life of hydraulic power unit, also improve working environment simultaneously.
Described cover plate 1c is provided with return filter 9, releases from fluid unwanted in valve block 7 to the first cavity volume 1b.Return filter 9 plays oil filtrating function simultaneously, filters the fluid from valve block 7, keeps the first cavity volume 1b inner fluid to be in clean conditions all the time, improve life-span and the stability of a system of all the other elements.
Described valve block 7 has two, be respectively the first valve block 7a and the first valve block 7b, described filter-press 8 has two, described each valve block 7 is connected with a pump and a filter-press 8 respectively, described valve block 7 has the pump interface be interconnected, oil export and upper hydraulic fluid port, described pump interface is connected with the oil outlet tube of oil hydraulic pump 2, described upper hydraulic fluid port is connected with filter-press 8, the first described valve block 7a oil export is connected with the first valve block 7b, the first described valve block 7b oil export is connected with return filter 9, the first described valve block 7a and the first valve block 7b is all connected with pressure gauge 11.
This hydraulic power unit also comprises bell cover 6; Described bell cover 6 comprises the housing being provided with the second cavity volume; One end of described housing is connected with described motor 3, and the other end is connected with described oil hydraulic pump 2 pump; Described motor 3 is connected in described second cavity volume with described oil hydraulic pump 2.
Liquid tank 1 sidewall is detachably provided with maintenance windshield 13, is convenient to observe inner workings and maintenance.Before described liquid tank 1 casing 1a, sidewall is provided with level meter 10, is provided with oil drain valve 12 below described liquid tank 1 sidewall, operator can pass through level meter 10, observe the first cavity volume 1b, the number of interior hydraulic oil.When hydraulic pressure oil mass is very few, can annex solution force feed; When hydraulic oil due to of long duration need change time, can be drained the oil by oil drain valve 12.
Embodiment in the utility model, only for being described the utility model, does not form the restriction to right, other equivalent in fact substituting, all in the utility model protection domain that those skilled in that art can expect.
Claims (8)
1. a steering wheel hydraulic power unit, is characterized in that: comprise cube liquid tank, two oil hydraulic pumps and two motors, described liquid tank comprises the rectangular box with the first cavity volume and the rectangle cover plate for seal case, beam is provided with between described rectangular box and rectangle cover plate, two described motors are symmetrical vertically to be installed on the cover board, described cover plate is provided with valve block, described valve block is provided with selector valve, described liquid tank sidewall is provided with filter-press, described filter-press is connected with described oil hydraulic pump, two described oil hydraulic pumps are arranged in liquid tank, described motor is connected by coupling with oil hydraulic pump, described oil hydraulic pump is provided with a liquor inlet and a liquid outlet, described liquor inlet is communicated with the first cavity volume, described liquid outlet is communicated with valve block.
2. a kind of steering wheel hydraulic power unit according to claim 1, it is characterized in that: described motor comprises line shaft, described pump comprises driven shaft, and described line shaft is connected by coupling with driven shaft.
3. a kind of steering wheel hydraulic power unit according to claim 1, it is characterized in that: described cover plate is provided with return filter, described valve block has two, be respectively the first valve block and the second valve block, described filter-press has two, described each valve block is connected with a pump and a filter-press respectively, described valve block has the pump interface be interconnected, oil export and upper hydraulic fluid port, described pump interface is connected with the oil outlet tube of oil hydraulic pump, described upper hydraulic fluid port is connected with filter-press, the first described valve block oil export is connected with the second valve block, the second described valve block oil export is connected with return filter.
4. a kind of steering wheel hydraulic power unit according to claim 1 or 3, is characterized in that: also comprise bell cover; Described bell cover comprises the housing being provided with the second cavity volume; One end of described housing is connected with described motor, and the other end is connected with described oil hydraulic pump pump; Described motor and described oil hydraulic pump are connected in described second cavity volume.
5. a kind of steering wheel hydraulic power unit according to claim 4, is characterized in that: described liquid tank sidewall is detachably provided with maintenance windshield.
6. a kind of steering wheel hydraulic power unit according to claim 5, is characterized in that: described valve block is connected with pressure gauge.
7. a kind of steering wheel hydraulic power unit according to claim 6, is characterized in that: described liquid tank sidewall is provided with level meter.
8. a kind of steering wheel hydraulic power unit according to claim 7, is characterized in that: be provided with oil drain valve below described liquid tank sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692821.1U CN204327658U (en) | 2014-11-18 | 2014-11-18 | A kind of steering wheel hydraulic power unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692821.1U CN204327658U (en) | 2014-11-18 | 2014-11-18 | A kind of steering wheel hydraulic power unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327658U true CN204327658U (en) | 2015-05-13 |
Family
ID=53164025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420692821.1U Expired - Fee Related CN204327658U (en) | 2014-11-18 | 2014-11-18 | A kind of steering wheel hydraulic power unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187323A (en) * | 2017-07-07 | 2017-09-22 | 沙尔夫矿山机械（徐州）有限公司 | A kind of super capacitor rack rails clamp rail landscape small fire Main Engine |
-
2014
- 2014-11-18 CN CN201420692821.1U patent/CN204327658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187323A (en) * | 2017-07-07 | 2017-09-22 | 沙尔夫矿山机械（徐州）有限公司 | A kind of super capacitor rack rails clamp rail landscape small fire Main Engine |
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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: 20150513 |