CN203717504U - Hydraulic system of fishing boat - Google Patents
Hydraulic system of fishing boat Download PDFInfo
- Publication number
- CN203717504U CN203717504U CN201320861946.8U CN201320861946U CN203717504U CN 203717504 U CN203717504 U CN 203717504U CN 201320861946 U CN201320861946 U CN 201320861946U CN 203717504 U CN203717504 U CN 203717504U
- Authority
- CN
- China
- Prior art keywords
- oil circuit
- oil
- slave
- hydraulic pump
- fishing
- 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
Abstract
The utility model discloses a hydraulic system of a fishing boat. The hydraulic system comprises a main machine and at least two auxiliary machines, wherein the main machine and the auxiliary machines are respectively connected with a gear box, each gear box is connected with four hydraulic pumps, each hydraulic pump is connected with the corresponding gear box through a clutch, the hydraulic pump on each auxiliary machine is respectively connected with a first oil channel, a second oil channel, a third oil channel and a fourth oil channel, and an outlet of each hydraulic pump is provided with a check valve. Through adopting the connection manner, if one auxiliary machine has a fault, the other auxiliary machines can participate in working, fishing is prevented from being influenced, and the auxiliary machine not in work is prevented from influencing the auxiliary machine due to the arrangement of the check valves.
Description
Technical field
The utility model relates to fishing boat technical field, specifically a kind of fishing boat hydraulic system.
Background technique
Along with scientific and technological development, also there is more and more senior fishing method in fisheries industry.Seine netting is a kind of fishing mode of better economic benefit, and increasing deep-sea fishing ship adopts seine netting.The process of seine netting mainly comprises: 1, fishing boat arrives behind predetermined fishing ground, utilizes sonar to carry out detecting fish school; 2, open the above-water fish lamp on seiner, the shoal of fish that outboard is enclosed draws close rear horse back to ship and opens underwater fishing lamp, then suitably turns off fishing lamp waterborne; 3, after sonar detection is enough to the number of fish school, puts down dink, and open trend instrument simultaneously, determine after the direction of trend, turn off all fishing lamps on seiner, seiner starts to put net around dink and encloses fish; 4, with net hauler, two side sleeve nets of purse seine are packed up, dink progressively moves to keed part simultaneously, collects to a certain extent when net, and dink leaves barrier fast, and the shoal of fish is moved to keed, and net hauler will be received only surplus keed part; 5, utilize fishpump that the fish in keed is delivered to fish and water separator by pumping fish tube, after fish is separated with seawater, fish directly enters Mare Frigoris water fish hold.
On general seiner, there is a main frame, main frame drives propeller cavitation and net hauler, slave, slave is mainly responsible for generating, is driven net hauler and other a series of equipment, and main frame is connected with four oil hydraulic pumps by gear-box, and slave is also connected with four oil hydraulic pumps by gear-box, between oil hydraulic pump and gear-box, connect by clutch, but because fishing boat work is positioned at ocean, maintenance trouble, waste fishing time.
Summary of the invention
The utility model, for prior art deficiency, has designed a kind of fishing boat hydraulic system, and this net hauler can reduce the impact that slave fault is brought to fishing.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of fishing boat hydraulic system, comprise main frame, at least two slaves, described main frame and slave are connected with respectively gear-box, and described gear-box is connected with four oil hydraulic pumps, and described oil hydraulic pump is connected by clutch with described gear-box, oil hydraulic pump in described each slave connects respectively the first oil circuit, the second oil circuit, the 3rd oil circuit, the 4th oil circuit, and each described oil hydraulic pump outlet is provided with one-way valve.If this Placement makes slave, another slave that breaks down can add work, prevents impact fishing, and the one-way valve slave that prevents from not working is set affects the slave of working.
In technique scheme, described the first oil circuit and described the second oil circuit are all connected with net hauler, between described the first oil circuit and described the second oil circuit, are provided with connection oil circuit, on described connection oil circuit, are provided with selector valve.Effect in when work due to selector valve, when the pressure in the first oil circuit is during higher than pressure in the second oil circuit, hydraulic oil in the first oil circuit will flow to the second oil circuit, vice versa, this makes the pressure in the first oil circuit and the second oil circuit remain balance, thereby makes the first net hauler identical all the time with the second net hauler running speed.
The utility model compared with prior art, there is following beneficial effect: another slave that breaks down can add work if this Placement of the utility model makes slave, prevent impact fishing, the one-way valve slave that prevents from not working is set affects the slave of working.
Brief description of the drawings
Fig. 1 is the utility model embodiment's hydraulic system connection diagram.
Fig. 2 is the enlarged view at A place in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail: referring to Fig. 1 to Fig. 2, a kind of fishing boat hydraulic system, comprise main frame 1, at least two slaves 2, described main frame 1 and slave 2 are connected with respectively gear-box 3, described gear-box 3 is connected with four oil hydraulic pumps 4, described oil hydraulic pump 4 is connected by clutch 5 with described gear-box 3, oil hydraulic pump 4 in described each slave 2 connects respectively the first oil circuit a, the second oil circuit b, the 3rd oil circuit c, the 4th oil circuit d, it is characterized in that: each described oil hydraulic pump 4 outlets are provided with one-way valve 6.Described the first oil circuit a and described the second oil circuit b are all connected with net hauler 7, be provided with and connect oil circuit e between described the first oil circuit a and described the second oil circuit b, on described connection oil circuit e, are provided with selector valve 8.
If this Placement makes slave, another slave that breaks down can add work, prevents impact fishing, and the one-way valve slave that prevents from not working is set affects the slave of working.Effect in when work due to selector valve, when the pressure in the first oil circuit is during higher than pressure in the second oil circuit, hydraulic oil in the first oil circuit will flow to the second oil circuit, vice versa, this makes the pressure in the first oil circuit and the second oil circuit remain balance, thereby makes the first net hauler identical all the time with the second net hauler running speed.
Claims (2)
1. a fishing boat hydraulic system, comprise main frame (1), at least two slaves (2), described main frame (1) and slave (2) are connected with respectively gear-box (3), described gear-box (3) is connected with four oil hydraulic pumps (4), described oil hydraulic pump (4) is connected by clutch (5) with described gear-box (3), oil hydraulic pump (4) in described each slave (2) connects respectively the first oil circuit (a), the second oil circuit (b), the 3rd oil circuit (c), the 4th oil circuit (d), it is characterized in that: each described oil hydraulic pump (4) outlet is provided with one-way valve (6).
2. a kind of fishing boat hydraulic system as claimed in claim 1, it is characterized in that: described the first oil circuit (a) and described the second oil circuit (b) are all connected with net hauler (7), between described the first oil circuit (a) and described the second oil circuit (b), be provided with and connect oil circuit (e), on described connection oil circuit (e), be provided with selector valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861946.8U CN203717504U (en) | 2013-12-25 | 2013-12-25 | Hydraulic system of fishing boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861946.8U CN203717504U (en) | 2013-12-25 | 2013-12-25 | Hydraulic system of fishing boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717504U true CN203717504U (en) | 2014-07-16 |
Family
ID=51156663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320861946.8U Expired - Fee Related CN203717504U (en) | 2013-12-25 | 2013-12-25 | Hydraulic system of fishing boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717504U (en) |
-
2013
- 2013-12-25 CN CN201320861946.8U patent/CN203717504U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JESSN OCEAN EQUIPMENT CO., LTD. Free format text: FORMER NAME: JESSN OCEAN EQUIPMENT LTD. Owner name: JESSN OCEAN EQUIPMENT LTD. Free format text: FORMER NAME: NINGBO GESSN OCEAN EXPLOITATION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 315806 No. 206 Tiantai Mountain Road, Beilun District, Zhejiang, Ningbo Patentee after: JESSN MARINE EQUIPMENT Co.,Ltd. Address before: 315806 No. 206 Tiantai Mountain Road, Beilun District, Zhejiang, Ningbo Patentee before: Victory Marine Equipment Co.,Ltd. Address after: 315806 No. 206 Tiantai Mountain Road, Beilun District, Zhejiang, Ningbo Patentee after: Victory Marine Equipment Co.,Ltd. Address before: 315806 No. 206 Tiantai Mountain Road, Beilun District, Zhejiang, Ningbo Patentee before: NINGBO JESSN OCEAN DEVELOPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |