CN203435575U - Hydraulic system of tuna fishing machine - Google Patents
Hydraulic system of tuna fishing machine Download PDFInfo
- Publication number
- CN203435575U CN203435575U CN201320481499.3U CN201320481499U CN203435575U CN 203435575 U CN203435575 U CN 203435575U CN 201320481499 U CN201320481499 U CN 201320481499U CN 203435575 U CN203435575 U CN 203435575U
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- rope
- hydraulic motor
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- drawing machine
- machine hydraulic
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Abstract
The utility model discloses a hydraulic system of a tuna fishing machine. The hydraulic system comprises a rope coiling machine hydraulic motor and a rope throwing machine hydraulic motor, wherein an oil supply pipeline is connected between the rope coiling machine hydraulic motor and the rope throwing machine hydraulic motor, the oil supply pipeline is divided into two paths from a rope throwing machine hydraulic pipeline, then the two paths of oil supply pipelines are connected into a rope coiling machine hydraulic motor oil inlet and outlet through a check valve respectively, the two ends of the rope coiling machine hydraulic motor oil inlet and outlet are provided with two parallel pressure relief valves which are opposite in direction, and the rope coiling machine hydraulic motor oil inlet and outlet is connected with a high pressure ball valve. The hydraulic system can be used for preventing a rope coiling machine from damaging the pipeline during emergency brake, preventing the rope coiling machine from rotating to be damaged under the condition that the rope coiling machine works without hydraulic oil, and ensuring the synchronous running between the rope coiling machine and a rope throwing machine.
Description
Technical field
The utility model relates to sea and angles field of mechanical technique, relates in particular to the hydraulic system that a kind of tuna angles 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.Between these elements, by fluid pressure line, connect, tuna angles the rope drawing machine on machine when work, may need to carry out snub, 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, hydraulic pressure components and parts and pipeline are destroyed.
When rope throwing machine is thrown rope, traditional tuna angles machine due to the conversion of reversal valve, rope drawing machine motor loop is without hydraulic oil supply, but the dilatory effect due to fishline, force rope drawing machine hydraulic motor to turn round with very fast speed together with cylinder, and rope drawing machine hydraulic motor high speed rotating under without hydraulic oil state can make the in use directly directly contact mutually of inner mechanical part, there is no enough lubricating, easily there is the situation of killing and cavitating, reduced the service life of hydraulic motor, and during traditional rope throwing machine work, in order to guarantee rope drawing machine, synchronize with the operation of rope throwing machine, need people to go to regulate by hand.
Summary of the invention
The utility model is not enough for prior art, 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 rope drawing machine snub, and when rope throwing machine is worked, can prevent rope drawing machine from rotating in without hydraulic oil situation and damage, and can guarantee the synchronous operation of rope drawing machine and rope throwing machine.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of tuna angles the hydraulic system of machine, comprise rope drawing machine hydraulic motor, rope throwing machine hydraulic motor, between described rope drawing machine hydraulic motor and rope throwing machine hydraulic motor, be connected with repairing pipeline, described repairing pipeline accesses respectively rope drawing machine hydraulic motor oil inlet and outlet by check valve after 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.Repairing pipeline is set is while working due to rope throwing machine hydraulic motor, when rope drawing machine hydraulic motor is forced to rotate without 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 rope drawing machine snub, because 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.At oil inlet and outlet, connecting high-pressure ball valve 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 rope throwing machine operating rate.
In technique scheme, preferred, described repairing pipeline is also connected with the unloading port of described rope drawing machine hydraulic motor, connects and makes can enter rope drawing machine hydraulic motor both sides from rope drawing machine hydraulic motor unloading port fluid out like this, 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 repairing effect again, therefore arranges non-adjustable restrictor is set herein, because manual adjustment is difficult to guarantee that repairing pipeline is in optimum state after changing aperture.
The utility model compared with prior art, there is following beneficial effect: when the utility model can prevent rope drawing machine snub, pipeline is damaged, and when rope throwing machine is worked, can prevent rope drawing machine from rotating in without hydraulic oil situation and damage, and can guarantee the synchronous operation of rope drawing machine and rope throwing machine.
Accompanying drawing explanation
Fig. 1 is the hydraulic schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model 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, between described rope drawing machine hydraulic motor 1 and rope throwing machine hydraulic motor 2, be connected with repairing pipeline a, 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 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.At oil inlet and outlet, connecting high-pressure ball valve 5 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 rope throwing machine operating rate.
Described repairing pipeline a is also connected with the unloading port of rope drawing machine hydraulic motor 1, connects and makes can enter rope drawing machine hydraulic motor 1 both sides from rope drawing machine hydraulic motor 1 unloading port fluid out like this, is lubricated.
Described repairing pipeline a was provided with choke valve 6 before being divided into two-way, and 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 repairing effect again, therefore arranges non-adjustable restrictor is set herein, because manual adjustment is difficult to guarantee that 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: between described rope drawing machine hydraulic motor (1) and rope throwing machine hydraulic motor (2), be connected with repairing pipeline (a), from rope throwing machine fluid pressure line, (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), 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. as claim a kind of tuna, angle the hydraulic system of machine, it is characterized in that: described repairing pipeline (a) is also connected with the unloading port of described rope drawing machine hydraulic motor (1).
3. as claim a kind of tuna, angle 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 |
|---|---|---|---|
| CN201320481499.3U CN203435575U (en) | 2013-08-08 | 2013-08-08 | Hydraulic system of tuna fishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481499.3U CN203435575U (en) | 2013-08-08 | 2013-08-08 | Hydraulic system of tuna fishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203435575U true CN203435575U (en) | 2014-02-19 |
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ID=50086658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320481499.3U Expired - Lifetime CN203435575U (en) | 2013-08-08 | 2013-08-08 | Hydraulic system of tuna fishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203435575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392680A (en) * | 2013-08-08 | 2013-11-20 | 宁波捷胜海洋开发有限公司 | Hydraulic system of tuna fishing machine |
-
2013
- 2013-08-08 CN CN201320481499.3U patent/CN203435575U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392680A (en) * | 2013-08-08 | 2013-11-20 | 宁波捷胜海洋开发有限公司 | Hydraulic system of tuna fishing machine |
| CN103392680B (en) * | 2013-08-08 | 2015-07-08 | 捷胜海洋装备股份有限公司 | Hydraulic system of tuna fishing machine |
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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 LTD. Free format text: FORMER NAME: NINGBO GESSN OCEAN EXPLOITATION CO., LTD. Owner name: JESSN OCEAN EQUIPMENT CO., LTD. Free format text: FORMER NAME: JESSN OCEAN EQUIPMENT 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. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140219 Effective date of abandoning: 20150708 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140219 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |