CN203996856U - A kind of fishing boat power system - Google Patents
A kind of fishing boat power system Download PDFInfo
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- CN203996856U CN203996856U CN201420320375.1U CN201420320375U CN203996856U CN 203996856 U CN203996856 U CN 203996856U CN 201420320375 U CN201420320375 U CN 201420320375U CN 203996856 U CN203996856 U CN 203996856U
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- hydraulic motor
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- 239000002828 fuel tank Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 101
- 239000010720 hydraulic oil Substances 0.000 description 2
- 241000219422 Urtica Species 0.000 description 1
- 235000009108 Urtica dioica Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of fishing boat power system, comprise fuel tank, main diesel engine, marine gear box, screw propeller, reel, net collecting wheel, inferior diesel engine, the first Hydraulic Pump, the first HM Hydraulic Motor, the second HM Hydraulic Motor and send oil pipe, fuel tank is connected with time diesel engine, the power take-off shaft of inferior diesel engine is connected with the input shaft of the first Hydraulic Pump, the oil inlet of the first Hydraulic Pump is connected with fuel tank, send oil pipe first end to be connected with the first Hydraulic Pump, the second end has the first branched pipe and the second branched pipe, the first branched pipe is connected with the first HM Hydraulic Motor, the first HM Hydraulic Motor and reel are in transmission connection, the second branched pipe is connected with the second HM Hydraulic Motor, the second HM Hydraulic Motor and net collecting wheel are in transmission connection, on the first branched pipe and the second branched pipe, be equipped with control cock.Compared with prior art, it can make screw propeller and reel and net collecting wheel not share same diesel engine, has avoided the phenomenon of low load with strong power, has compact conformation, advantage reasonable in design, energy-conservation.
Description
Technical field
The utility model relates to a kind of power system, especially a kind of power system being applied on fishing boat.
Background technology
Fishing boat, Fishery Vessel, carries out the boats and ships of fishes fishing, processing, transportation and is referred to as.Fishing vessel power system has fuel tank, diesel engine, the marine gear box being in transmission connection with the power take-off shaft of diesel engine, the screw propeller being connected with marine gear box, reel and net collecting wheel, its workflow is to diesel engine, to provide burning by fuel tank, diesel engine starts, the power of diesel engine output drives screw propeller rotation through marine gear box, the rotation of screw propeller can realize advancing of hull, retreat, the operation such as turn to, simultaneously, when need carrying out folding and unfolding to nettle or fishing net, crewman can make by the shift fork of marine gear box diesel engine drive reel or net collecting wheel to rotate through marine gear box.This kind of fishing boat power system, its diesel engine is only provided with one, and in hull, all power machine unification is driven by this diesel engine, like this, high-performance diesel engine need be set could drive screw propeller and reel or net collecting wheel to work together simultaneously, yet reel and net collecting wheel only have under specific circumstances and just can use, the screw propeller most of the time is all in work, like this, a whole fishing boat power system there will be the phenomenon of low load with strong power, designs unreasonablely, greatly causes the waste of the energy.
In view of this, the inventor conducts in-depth research the defect of above-mentioned fishing boat power system, and this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of reasonable in design and energy-conservation fishing boat power system.
The technical solution of the utility model is such: a kind of fishing boat power system, comprise fuel tank, main diesel engine, marine gear box, screw propeller, reel and net collecting wheel, on fuel tank, there is first oil outlet pipe passing through mutually with the oil inlet of main diesel engine, the power take-off shaft of this main diesel engine is connected with the input shaft of marine gear box, and the output shaft of this marine gear box is connected with screw propeller, also include time diesel engine, the first Hydraulic Pump, the first HM Hydraulic Motor, the second HM Hydraulic Motor and send oil pipe, above-mentioned time diesel engine is arranged on by above-mentioned diesel engine, on above-mentioned fuel tank, there is the second oil outlet pipe and the 3rd oil outlet pipe, above-mentioned the second oil outlet pipe is connected with the oil inlet of above-mentioned diesel engine, the power take-off shaft of above-mentioned diesel engine is connected with the input shaft of above-mentioned the first Hydraulic Pump, the oil inlet of above-mentioned the first Hydraulic Pump is connected with above-mentioned the 3rd oil outlet pipe, the above-mentioned first end of oil pipe that send is connected with the oil outlet of above-mentioned the first Hydraulic Pump, above-mentioned the second end of oil pipe that send has the first branched pipe and the second branched pipe, above-mentioned the first branched pipe is connected with the oil inlet of above-mentioned the first HM Hydraulic Motor, the output shaft of above-mentioned the first HM Hydraulic Motor and above-mentioned reel are in transmission connection, above-mentioned the second branched pipe is connected with the oil inlet of above-mentioned the second HM Hydraulic Motor, the output shaft of above-mentioned the second HM Hydraulic Motor and above-mentioned net collecting wheel are in transmission connection, on above-mentioned the first branched pipe and above-mentioned the second branched pipe, be respectively equipped with the control cock of controlling branched pipe conducting or cut-off.
Also include standby diesel engine and the second Hydraulic Pump, the 4th oil outlet pipe being connected with above-mentioned fuel tank is installed on the oil inlet of above-mentioned standby diesel engine, the power take-off shaft of above-mentioned standby diesel engine is connected with the input shaft of above-mentioned the second Hydraulic Pump, the 5th oil outlet pipe being connected with above-mentioned fuel tank is installed on the oil inlet of above-mentioned the second Hydraulic Pump, on the oil outlet of above-mentioned the second Hydraulic Pump, be provided with communicate with the above-mentioned first end that send oil pipe send oil content arm, above-mentioned send to be provided with on oil content arm control this and send the oil control valve that send of the conducting of oil content arm or cut-off.
Above-mentioned main diesel engine is between above-mentioned diesel engine and above-mentioned standby diesel engine.
Adopt after such scheme, a kind of fishing boat power system of the present utility model, while needing fishing rope or fishing net to need folding and unfolding, can open time diesel engine, inferior diesel engine work, inferior diesel-engined drive the first hydraulic pump works, first hydraulic pump control the first HM Hydraulic Motor or the second HM Hydraulic Motor work, the first HM Hydraulic Motor work can be controlled reel and rotate, and the work of the second HM Hydraulic Motor can be controlled net collecting wheel and rotate.Compared with prior art, its screw propeller is driven by main diesel engine, reel and net collecting wheel are by inferior diesel-engined drive, make screw propeller and reel and net collecting wheel not share same diesel engine, like this, main diesel engine can be selected the suitable light duty diesel engine of the rating horsepower of its horsepower output and screw propeller, inferior diesel engine can be selected the suitable light duty diesel engine of the rating horsepower of its horsepower output and reel and net collecting wheel, avoided traditional propeller, reel and net collecting wheel adopt same diesel-engined drive and occur the phenomenon of low load with strong power while causing the work of single screw propeller, make a whole power system comparatively energy-conservation, and there is compact conformation, advantage reasonable in design, meanwhile, reel and net collecting wheel adopt hydraulic efficiency pressure system to drive, and have eliminated potential safety hazard, have avoided traditional reel and net collecting wheel to adopt mechanical system to drive and have caused the exposed problem of bringing potential safety hazard on boat deck to crewman in mechanical position.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
Fuel tank 1 main diesel engine 2
Marine gear box 3 screw propellers 4
Reel 5 net collecting wheels 6
Inferior diesel engine 7 first Hydraulic Pumps 8
The first HM Hydraulic Motor 9 second HM Hydraulic Motor 10
Send oil pipe 11 first oil outlet pipes 12
The second oil outlet pipe 13 the 3rd oil outlet pipe 14
The first branched pipe 15 second branched pipes 16
Standby diesel engine 17 second Hydraulic Pumps 18
The 4th oil outlet pipe 19 the 5th oil outlet pipe 20
Send oil content arm 21
The specific embodiment
A kind of fishing boat power system of the present utility model, as shown in Figure 1, comprise fuel tank 1, main diesel engine 2, marine gear box 3, screw propeller 4, reel 5, net collecting wheel 6, inferior diesel engine 7, the first Hydraulic Pump 8, the first HM Hydraulic Motor 9, the second HM Hydraulic Motor 10 and send oil pipe 11, wherein:
This main diesel engine 2 has oil inlet and power take-off shaft, on fuel tank 1, there is first oil outlet pipe 12 passing through mutually with the oil inlet of main diesel engine 2, the control cock of controlling the first oil outlet pipe 12 conductings or cut-off is installed on this first oil outlet pipe 12, the power take-off shaft of this main diesel engine 2 is connected with the input shaft of marine gear box 3, and the output shaft of this marine gear box 3 is connected with screw propeller 4.
This time diesel engine 7 is arranged on main diesel engine 2 sides, this time diesel engine 7 has oil inlet and power take-off shaft, this first Hydraulic Pump 8 has input shaft, oil inlet and oil outlet, this first HM Hydraulic Motor 9 and the second HM Hydraulic Motor 10 all have output shaft and oil inlet, on this fuel tank 1, there is the second oil outlet pipe 13 and the 3rd oil outlet pipe 14 that the oil in oil feeding reservoirs 1 flows out, the control cock of control oil pipe conducting or cut-off is all installed on the second oil outlet pipe 13 and the 3rd oil outlet pipe 14, the mouth of this second oil outlet pipe 13 is connected with the oil inlet of time diesel engine 7, the power take-off shaft of inferior diesel engine 7 is connected with the input shaft of the first Hydraulic Pump 8, the oil inlet of the first Hydraulic Pump 8 is connected with the mouth of the 3rd oil outlet pipe 13, send the first end port of oil pipe 11 to be connected with the oil outlet of the first Hydraulic Pump 8, send the second end of oil pipe 11 to there is the first branched pipe 15 and the second branched pipe 16, send the second end end of oil pipe 11 to be provided with a three-way interface, wherein two interfaces of this three-way interface are respectively with the first branched pipe 15 with second branched pipe 16 is corresponding is communicated with, on the first branched pipe 15 and the second branched pipe 16, be respectively equipped with the control cock of controlling branched pipe conducting or cut-off, the mouth of this first branched pipe 15 is connected with the oil inlet of the first HM Hydraulic Motor 9, the output shaft of the first HM Hydraulic Motor 9 and reel 5 are in transmission connection, the second branched pipe 16 is connected with the oil inlet of the second HM Hydraulic Motor 10, the output shaft of the second HM Hydraulic Motor 10 and net collecting wheel 6 are in transmission connection.
A kind of fishing boat power system of the present utility model, when screw propeller 4 needs work, open main diesel engine 2, and the control cock of controlling on the first oil outlet pipe 12 is opened, diesel oil in fuel tank 1 can flow in diesel engine 2, and as the burning of diesel engine 2, the power take-off shaft of diesel engine 2 rotates, diesel engine 2 drives marine gear box 3 to rotate, and marine gear box 3 drives screw propeller 4 work, if open time diesel engine 7 when now fishing rope needs folding and unfolding, and control the second oil outlet pipe 13, control cock on the 3rd oil outlet pipe 14 and the first branched pipe 15 is opened, control cock on the second branched pipe 16 is closed, fuel tank 1 is given time diesel engine 7 fuel feeding by the second oil pipe 13, the power take-off shaft of inferior diesel engine 7 rotates, the power take-off shaft of inferior diesel engine 7 drives the input shaft of the first Hydraulic Pump 8 to rotate, the first Hydraulic Pump 8 work, oil in fuel tank 1 flows in the first Hydraulic Pump 8 through the 3rd oil outlet pipe 14, through the first Hydraulic Pump 8, flow to and send in oil pipe 11, send oil pipe 11 again hydraulic oil to be delivered in the first HM Hydraulic Motor 9, the first HM Hydraulic Motor 9 work, the output shaft rotation of the first HM Hydraulic Motor 9, the rotation of these the first HM Hydraulic Motor 9 output shafts can drive reel 5 to rotate, realize the folding and unfolding of fishing rope, when if fishing net needs folding and unfolding, only need close the control cock on the first branched pipe 15, open the control cock on the second branched pipe 16, send the hydraulic oil in oil pipe 11 can flow in the second HM Hydraulic Motor 10, the first HM Hydraulic Motor 9 is quit work, the second HM Hydraulic Motor 10 work, the output shaft rotation of the second HM Hydraulic Motor 10, the rotation of these the second HM Hydraulic Motor 10 output shafts can drive net collecting rope 6 to rotate, and realizes the folding and unfolding of fishing net.Compared with prior art, fishing boat power system of the present utility model, its screw propeller 4 is driven by main diesel engine 2, reel 5 and net collecting wheel 6 are driven by inferior diesel engine 7, make screw propeller 4 and reel 5 and net collecting wheel 6 not share same diesel engine, like this, main diesel engine 2 can be selected the suitable light duty diesel engine of the rating horsepower of its horsepower output and screw propeller, without the high-power diesel engine of selecting its horsepower output much larger than screw propeller 4 rating horsepowers, inferior diesel engine 7 can be selected the suitable light duty diesel engine of the rating horsepower of its horsepower output and reel and net collecting wheel, avoided traditional propeller, reel and net collecting wheel adopt same diesel-engined drive and occur the phenomenon of low load with strong power while causing the work of single screw propeller, make a whole power system comparatively energy-conservation, and there is compact conformation, advantage reasonable in design, meanwhile, reel 5 and net collecting wheel 6 adopt hydraulic efficiency pressure system to drive, and have eliminated potential safety hazard, have avoided traditional reel 5 and net collecting wheel 6 adopt mechanical system to drive and cause the exposed problem of bringing potential safety hazard on boat deck to crewman in mechanical position.
An innovation more of the present utility model is: this fishing boat power system also includes standby diesel engine 17 and the second Hydraulic Pump 18, this main diesel engine 2 is between inferior diesel engine 7 and auxiliary diesel engine 17, this standby diesel engine 17 has oil inlet and power take-off shaft, this second Hydraulic Pump 18 has input shaft and oil inlet, the 4th oil outlet pipe 19 being connected with fuel tank 1 is installed on the oil inlet of this standby diesel engine 17, one end of the 4th oil outlet pipe 19 is connected with the oil inlet of standby diesel engine 17, the other end and fuel tank 1 are connected, the control cock of controlling the 4th oil outlet pipe 19 conductings or cut-off is installed on the 4th oil outlet pipe 19, the power take-off shaft of standby diesel engine 17 is connected with the input shaft of the second Hydraulic Pump 18, the 5th oil outlet pipe 20 being connected with fuel tank 2 is installed on the oil inlet of the second Hydraulic Pump 18, the one end that is this 5th oil outlet pipe 20 communicates with the oil inlet of the second Hydraulic Pump 18, the other end is connected with fuel tank 2, the control cock of controlling the 5th oil outlet pipe 20 conductings or cut-off is installed on the 5th oil outlet pipe 20, on the oil outlet of this second Hydraulic Pump 18, be provided with communicate with the first end that send oil pipe 11 send oil content arm 21, send to be provided with on oil content arm 21 and control this and send the oil control valve that send of 21 conductings of oil content arm or cut-off, like this, when fishing boat operation at sea, when inferior diesel engine 7 breaks down, can open auxiliary diesel engine 17, and control the second oil outlet pipe 13, the control cock of the 3rd oil outlet pipe 14 is closed, the 4th oil outlet pipe 19, the 5th oil outlet pipe 20, send the control cock on oil content arm 21 and the first branched pipe 15 or the second branched pipe 16 to open, inferior diesel engine 17 is controlled the second Hydraulic Pump 18 work, the second Hydraulic Pump 18 can be extracted out and deliver in oil content arm 21 by the oil in fuel tank 1, send in the second end that oil content arm 21 sends into oil pipe 11 again, finally flow in the first branched pipe 15 or the second branched pipe 16, reel 5 or net collecting wheel 6 also can be worked, setting up of auxiliary diesel engine 17 and the second Hydraulic Pump 18 can further be ensured the work of reel 5 and net collecting wheel 6.
In the utility model, this send on the first end of oil pipe 11 can be provided with three-way interface, the one interface sending end branched pipe 21 of this three-way interface, like this, send oil content arm 21 to send oil control valve without installation, the switching valve that send oil pipe 11 and send the 21 exchange conductings of oil content arm for switching is installed in three-way interface.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (3)
1. a fishing boat power system, comprise fuel tank, main diesel engine, marine gear box, screw propeller, reel and net collecting wheel, on fuel tank, there is first oil outlet pipe passing through mutually with the oil inlet of main diesel engine, the power take-off shaft of this main diesel engine is connected with the input shaft of marine gear box, and the output shaft of this marine gear box is connected with screw propeller, it is characterized in that: also include time diesel engine, the first Hydraulic Pump, the first HM Hydraulic Motor, the second HM Hydraulic Motor and send oil pipe, on above-mentioned fuel tank, there is the second oil outlet pipe and the 3rd oil outlet pipe, above-mentioned the second oil outlet pipe is connected with the oil inlet of above-mentioned diesel engine, the power take-off shaft of above-mentioned diesel engine is connected with the input shaft of above-mentioned the first Hydraulic Pump, the oil inlet of above-mentioned the first Hydraulic Pump is connected with above-mentioned the 3rd oil outlet pipe, the above-mentioned first end of oil pipe that send is connected with the oil outlet of above-mentioned the first Hydraulic Pump, above-mentioned the second end of oil pipe that send has the first branched pipe and the second branched pipe, above-mentioned the first branched pipe is connected with the oil inlet of above-mentioned the first HM Hydraulic Motor, the output shaft of above-mentioned the first HM Hydraulic Motor and above-mentioned reel are in transmission connection, above-mentioned the second branched pipe is connected with the oil inlet of above-mentioned the second HM Hydraulic Motor, the output shaft of above-mentioned the second HM Hydraulic Motor and above-mentioned net collecting wheel are in transmission connection, on above-mentioned the first branched pipe and above-mentioned the second branched pipe, be respectively equipped with the control cock of controlling branched pipe conducting or cut-off.
2. a kind of fishing boat power system according to claim 1, it is characterized in that: also include standby diesel engine and the second Hydraulic Pump, the 4th oil outlet pipe being connected with above-mentioned fuel tank is installed on the oil inlet of above-mentioned standby diesel engine, the power take-off shaft of above-mentioned standby diesel engine is connected with the input shaft of above-mentioned the second Hydraulic Pump, the 5th oil outlet pipe being connected with above-mentioned fuel tank is installed on the oil inlet of above-mentioned the second Hydraulic Pump, on the oil outlet of above-mentioned the second Hydraulic Pump, be provided with communicate with the above-mentioned first end that send oil pipe send oil content arm, above-mentioned send to be provided with on oil content arm control this and send the oil control valve that send of the conducting of oil content arm or cut-off.
3. a kind of fishing boat power system according to claim 2, is characterized in that: above-mentioned main diesel engine is between above-mentioned diesel engine and above-mentioned standby diesel engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320375.1U CN203996856U (en) | 2014-06-16 | 2014-06-16 | A kind of fishing boat power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320375.1U CN203996856U (en) | 2014-06-16 | 2014-06-16 | A kind of fishing boat power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996856U true CN203996856U (en) | 2014-12-10 |
Family
ID=52036896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420320375.1U Expired - Fee Related CN203996856U (en) | 2014-06-16 | 2014-06-16 | A kind of fishing boat power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10189552B2 (en) | 2015-09-29 | 2019-01-29 | Niigata Power Systems Co., Ltd. | Ship propulsion method and ship propulsion device |
| CN110001910A (en) * | 2019-04-12 | 2019-07-12 | 上海丰滋新能源船舶科技有限公司 | A kind of bi-motor propeller system control device |
| CN114889797A (en) * | 2022-06-17 | 2022-08-12 | 沪东中华造船(集团)有限公司 | Shaft locking control method and shaft locking control device for double-stern shaft LNG ship |
-
2014
- 2014-06-16 CN CN201420320375.1U patent/CN203996856U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10189552B2 (en) | 2015-09-29 | 2019-01-29 | Niigata Power Systems Co., Ltd. | Ship propulsion method and ship propulsion device |
| CN110001910A (en) * | 2019-04-12 | 2019-07-12 | 上海丰滋新能源船舶科技有限公司 | A kind of bi-motor propeller system control device |
| CN114889797A (en) * | 2022-06-17 | 2022-08-12 | 沪东中华造船(集团)有限公司 | Shaft locking control method and shaft locking control device for double-stern shaft LNG ship |
| CN114889797B (en) * | 2022-06-17 | 2024-06-11 | 沪东中华造船(集团)有限公司 | Lock shaft control method and lock shaft control device for double-stern-shaft LNG ship |
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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: 20141210 |