CN103392680A - Hydraulic system of tuna fishing machine - Google Patents
Hydraulic system of tuna fishing machine Download PDFInfo
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- CN103392680A CN103392680A CN2013103423412A CN201310342341A CN103392680A CN 103392680 A CN103392680 A CN 103392680A CN 2013103423412 A CN2013103423412 A CN 2013103423412A CN 201310342341 A CN201310342341 A CN 201310342341A CN 103392680 A CN103392680 A CN 103392680A
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- drawing machine
- machine hydraulic
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Abstract
The invention discloses a hydraulic system of a tuna fishing machine. The hydraulic system of the tuna fishing machine comprises a rope coiling machine hydraulic motor and a rope throwing machine hydraulic motor. An oil supplement pipeline is connected between the rope coiling machine hydraulic motor and the rope throwing machine hydraulic motor, is divided into two paths after starting off from a rope throwing machine hydraulic pipeline, and is respectively connected into an oil inlet and an oil outlet of the rope coiling machine hydraulic motor through one-way valves, two pressure release valves are arranged between the two ends of the oil inlet and the oil outlet of the rope throwing machine hydraulic motor in parallel and are opposite in direction, and a high pressure ball valve is connected between the oil inlet and the oil outlet of the rope throwing machine hydraulic motor. The hydraulic system can prevent the pipelines from being damaged when an emergency brake is carried out on a rope coiling machine, can prevent the rope coiling machine from rotating and from being damaged without hydraulic oil when a rope throwing machine operates, and can guarantee synchronous operation of the rope cooling machine and the rope throwing machine.
Description
Technical field
The present invention relates to sea and angle field of mechanical technique, relate in particular to a kind of tuna and angle the hydraulic system of machine.
Background technology
The tuna machine that angles is that a kind of ocean angles the sea of tuna to angle machinery, and the general tuna machine that angles comprises rope throwing machine, rope drawing machine, oil pump power set, control valve, electrically activating case, revolution counter, Electronic Control dish and loudspeaker.Connect by fluid pressure line between these elements, tuna angles the rope drawing machine on machine may need to carry out snub when work, and the fluid pressure line local pressure of rope drawing machine both sides can instantaneously be raised to very high value during snub, cause pressure surge, make hydraulic pressure components and parts and pipeline be destroyed.
when rope throwing machine is thrown rope, traditional tuna angles the conversion of machine due to reversal valve, the rope drawing machine motor loop is without the hydraulic oil supply, but the dilatory effect due to fishline, force the rope drawing machine hydraulic motor to turn round with very fast speed together with cylinder, and rope drawing machine hydraulic motor high-speed rotation under without the hydraulic oil state can make the in use directly directly contact mutually of inner mechanical part, there is no enough lubricating, the situation of killing and cavitating easily appears, reduced the service life of hydraulic motor, and during traditional rope throwing machine work, synchronize with the operation of rope throwing machine in order to guarantee rope drawing machine, need the people to go to regulate by hand.
Summary of the invention
The present invention is directed to the prior art deficiency, provide a kind of tuna to angle the hydraulic system of machine, this tuna damages pipeline while angling the hydraulic system of machine can prevent the rope drawing machine snub, and can prevent rope drawing machine from rotating in without the hydraulic oil situation and damage, and can guarantee the synchronous operation of rope drawing machine and rope throwing machine when rope throwing machine is worked.
in order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of tuna angles the hydraulic system of machine, comprise the rope drawing machine hydraulic motor, the rope throwing machine hydraulic motor, be connected with the repairing pipeline between described rope drawing machine hydraulic motor and rope throwing machine hydraulic motor, described repairing pipeline accesses respectively rope drawing machine hydraulic motor oil inlet and outlet by check valve after the rope throwing machine fluid pressure line is divided into two-way, described rope drawing machine hydraulic motor oil inlet and outlet two ends have been arranged in parallel two relief valves, described two relief valve opposite directions, the oil inlet and outlet of described rope drawing machine hydraulic motor is connected with high-pressure ball valve.The repairing pipeline is set is while due to the rope throwing machine hydraulic motor, working, when the rope drawing machine hydraulic motor is forced to rotate without the hydraulic oil supply, prevent rope drawing machine hydraulic motor aneroid full-force feed idle running damage rope drawing machine hydraulic motor, relief valve is set to be damaged pipeline when preventing the rope drawing machine snub, because the rope drawing machine hydraulic motor is bidirectional-movement, so rope drawing machine hydraulic motor oil inlet and outlet two ends are provided with two relief valves of opposite direction in parallel.Connecting high-pressure ball valve at oil inlet and outlet is to utilize the open amount of high-pressure ball valve to regulate the rope speed of putting of rope drawing machine, makes it to keep synchronizeing with the rope throwing machine operating rate.
In technique scheme, preferred, described repairing pipeline also is connected with the unloading port of described rope drawing machine hydraulic motor, connects to make from rope drawing machine hydraulic motor unloading port fluid out like this to enter rope drawing machine hydraulic motor both sides, is lubricated.
In technique scheme, preferred, described repairing pipeline was provided with choke valve before being divided into two-way, and described choke valve is non-adjustable restrictor, and the aperture of described choke valve is 0.15mm to 0.3mm.Because the impact in aperture is larger on the impact of repairing effect, the too large fluid that may make in aperture is too many, aperture is too little can not reach the repairing effect again, therefore arranges non-adjustable restrictor is set herein, because manual adjustment is difficult to guarantee that the repairing pipeline is in optimum state after changing aperture.
The present invention compared with prior art, has following beneficial effect: when the present invention can prevent the rope drawing machine snub, pipeline is damaged, and can prevent rope drawing machine from rotating in without the hydraulic oil situation and damage, and can guarantee the synchronous operation of rope drawing machine and rope throwing machine when rope throwing machine is worked.
Description of drawings
Fig. 1 is the hydraulic schematic diagram of the embodiment of the present invention.
Embodiment
below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail: referring to Fig. 1, a kind of tuna angles the hydraulic system of machine, comprise rope drawing machine hydraulic motor 1, rope throwing machine hydraulic motor 2, be connected with repairing pipeline a between described rope drawing machine hydraulic motor 1 and rope throwing machine hydraulic motor 2, described repairing pipeline a accesses respectively rope drawing machine hydraulic motor 1 oil inlet and outlet by check valve 3 after rope throwing machine fluid pressure line b is divided into two-way, described rope drawing machine hydraulic motor 1 oil inlet and outlet two ends have been arranged in parallel two relief valves 4, described two relief valve 4 opposite directions, the oil inlet and outlet of described rope drawing machine hydraulic motor 1 is connected with high-pressure ball valve 5.While repairing pipeline a being set being due to 2 work of rope throwing machine hydraulic motor, when rope drawing machine hydraulic motor 1 is forced to rotate without the hydraulic oil supply, prevent rope drawing machine hydraulic motor 1 aneroid full-force feed idle running damage rope drawing machine hydraulic motor 1, relief valve 4 is set to be damaged pipeline when preventing 1 snub of rope drawing machine hydraulic motor, because rope drawing machine hydraulic motor 1 is bidirectional-movement, so rope drawing machine hydraulic motor 1 oil inlet and outlet two ends are provided with two relief valves 4 of opposite direction in parallel.Connecting high-pressure ball valve 5 at oil inlet and outlet is to utilize the open amount of high-pressure ball valve 5 to regulate the rope speed of putting of rope drawing machine, makes it to keep synchronizeing with the rope throwing machine operating rate.
Described repairing pipeline a also is connected with the unloading port of rope drawing machine hydraulic motor 1, connects to make from rope drawing machine hydraulic motor 1 unloading port fluid out like this to enter rope drawing machine hydraulic motor 1 both sides, is lubricated.
Described repairing pipeline a was provided with choke valve 6 before being divided into two-way, described choke valve 6 is non-adjustable restrictor, and the aperture of described choke valve 6 is 0.15mm to 0.3mm.Because the impact in aperture is larger on the impact of repairing effect, the too large fluid that may make in aperture is too many, aperture is too little can not reach the repairing effect again, therefore arranges non-adjustable restrictor is set herein, because manual adjustment is difficult to guarantee that the repairing pipeline is in optimum state after changing aperture.
Claims (3)
1. a tuna angles the hydraulic system of machine, comprise rope drawing machine hydraulic motor (1), rope throwing machine hydraulic motor (2), it is characterized in that: be connected with repairing pipeline (a) between described rope drawing machine hydraulic motor (1) and rope throwing machine hydraulic motor (2), (the b) is accessed respectively rope drawing machine hydraulic motor (1) oil inlet and outlet by check valve (3) after being divided into two-way to described repairing pipeline (a) from the rope throwing machine fluid pressure line, described rope drawing machine hydraulic motor (1) oil inlet and outlet two ends have been arranged in parallel two relief valves (4), described two relief valves (4) opposite direction, the oil inlet and outlet of described rope drawing machine hydraulic motor (1) is connected with high-pressure ball valve (5).
2. tuna as a kind of in claim angles the hydraulic system of machine, it is characterized in that: described repairing pipeline (a) also is connected with the unloading port of described rope drawing machine hydraulic motor (1).
3. tuna as a kind of in claim angles the hydraulic system of machine, it is characterized in that: described repairing pipeline (a) was provided with choke valve (6) before being divided into two-way, described choke valve (6) is non-adjustable restrictor, and the aperture of described choke valve (6) is 0.15mm to 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310342341.2A CN103392680B (en) | 2013-08-08 | 2013-08-08 | Hydraulic system of tuna fishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310342341.2A CN103392680B (en) | 2013-08-08 | 2013-08-08 | Hydraulic system of tuna fishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103392680A true CN103392680A (en) | 2013-11-20 |
| CN103392680B CN103392680B (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310342341.2A Active CN103392680B (en) | 2013-08-08 | 2013-08-08 | Hydraulic system of tuna fishing machine |
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| Country | Link |
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| CN (1) | CN103392680B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691994A (en) * | 2017-04-12 | 2018-10-23 | 王长根 | A kind of intelligent lubricating system of the mechanical driving part of jigging machine |
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| CN2642042Y (en) * | 2003-08-06 | 2004-09-22 | 宁波高科海洋开发有限公司 | Roller type fishing machine |
| CN2752509Y (en) * | 2004-10-29 | 2006-01-18 | 上海港复兴船务公司 | Tow boat hydraulic protector |
| CN201127237Y (en) * | 2007-11-20 | 2008-10-08 | 刘持龙 | Completely folding fishing platform |
| CN102011757A (en) * | 2010-11-22 | 2011-04-13 | 莱芜钢铁股份有限公司 | Hydraulic system |
| CN201953730U (en) * | 2010-11-22 | 2011-08-31 | 莱芜钢铁股份有限公司 | Hydraulic system |
| CN202164654U (en) * | 2011-06-23 | 2012-03-14 | 徐州徐工挖掘机械有限公司 | Double-oil-way oil supplementing device of excavator rotary motor |
| CN103032395A (en) * | 2012-12-26 | 2013-04-10 | 中联重科股份有限公司 | Single-pump multi-motor closed type hydraulic system and engineering machine including hydraulic system |
| CN203435575U (en) * | 2013-08-08 | 2014-02-19 | 宁波捷胜海洋开发有限公司 | Hydraulic system of tuna fishing machine |
-
2013
- 2013-08-08 CN CN201310342341.2A patent/CN103392680B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2642042Y (en) * | 2003-08-06 | 2004-09-22 | 宁波高科海洋开发有限公司 | Roller type fishing machine |
| CN2752509Y (en) * | 2004-10-29 | 2006-01-18 | 上海港复兴船务公司 | Tow boat hydraulic protector |
| CN201127237Y (en) * | 2007-11-20 | 2008-10-08 | 刘持龙 | Completely folding fishing platform |
| CN102011757A (en) * | 2010-11-22 | 2011-04-13 | 莱芜钢铁股份有限公司 | Hydraulic system |
| CN201953730U (en) * | 2010-11-22 | 2011-08-31 | 莱芜钢铁股份有限公司 | Hydraulic system |
| CN202164654U (en) * | 2011-06-23 | 2012-03-14 | 徐州徐工挖掘机械有限公司 | Double-oil-way oil supplementing device of excavator rotary motor |
| CN103032395A (en) * | 2012-12-26 | 2013-04-10 | 中联重科股份有限公司 | Single-pump multi-motor closed type hydraulic system and engineering machine including hydraulic system |
| CN203435575U (en) * | 2013-08-08 | 2014-02-19 | 宁波捷胜海洋开发有限公司 | Hydraulic system of tuna fishing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108691994A (en) * | 2017-04-12 | 2018-10-23 | 王长根 | A kind of intelligent lubricating system of the mechanical driving part of jigging machine |
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| Publication number | Publication date |
|---|---|
| CN103392680B (en) | 2015-07-08 |
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Address after: 315806 No. 206 Tiantai Mountain Road, Beilun District, Zhejiang, Ningbo Applicant after: JESSN MARINE EQUIPMENT Co.,Ltd. Address before: 315806 No. 206 Tiantai Mountain Road, Beilun District, Zhejiang, Ningbo Applicant before: Victory Marine Equipment Co.,Ltd. Address after: 315806 No. 206 Tiantai Mountain Road, Beilun District, Zhejiang, Ningbo Applicant after: Victory Marine Equipment Co.,Ltd. Address before: 315806 No. 206 Tiantai Mountain Road, Beilun District, Zhejiang, Ningbo Applicant before: NINGBO JESSN OCEAN DEVELOPMENT Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: JESSN OCEAN EQUIPMENT LTD. TO: JESSN OCEAN EQUIPMENT CO., LTD. Free format text: CORRECT: APPLICANT; FROM: NINGBO GESSN OCEAN EXPLOITATION CO., LTD. TO: JESSN OCEAN EQUIPMENT LTD. |
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Effective date of registration: 20191113 Address after: 316100 room 402, No.2, Yugang Road, Shenjiamen street, Putuo District, Zhoushan City, China (Zhejiang) pilot free trade zone (independent declaration) Patentee after: Zhongchuang Marine Technology Co.,Ltd. Address before: 315806 No. 206 Tiantai Mountain Road, Beilun District, Zhejiang, Ningbo Patentee before: JESSN MARINE EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |