CN104802941A - Sand-towing device for trawler - Google Patents
Sand-towing device for trawler Download PDFInfo
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- CN104802941A CN104802941A CN201510239901.0A CN201510239901A CN104802941A CN 104802941 A CN104802941 A CN 104802941A CN 201510239901 A CN201510239901 A CN 201510239901A CN 104802941 A CN104802941 A CN 104802941A
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- husky
- plate
- drag
- head
- husky plate
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Abstract
The invention relates to the technical field of a trawler and discloses a sand-towing device for the trawler. The trawler comprises a boat body, a steering device and a propelling device, wherein the steering device and the propelling device are arranged on the bottom of the boat body. The sand-towing device is arranged at the lower ends of the steering device and the propelling device and comprises an upper sand-towing plate, a lower sand-towing plate and a tail part connecting plat, wherein the tail parts of the upper sand-towing plate and the lower sand-towing plate are connected through the tail part connecting plate; the head parts of the upper sand-towing plate and the lower sand-towing plate are arranged at an engine cabin at the lower end of the boat body. The sand-towing device consists of the upper sand-towing plate, the lower sand-towing plate and the tail part connecting plate, so that submarine sand particles can be pre-flattened when the trawler advances, fishes are conveniently captured by trawling later, and unnecessary damage to the trawl net is avoided.
Description
Technical field
The present invention relates to trawlboat technical field, more particularly, particularly a kind of trawlboat is with dragging husky device.
Background technology
Trawlboat is the boats and ships of fishing for fish with trawlnet.Trawlnet in trawlboat utilizes the winch on deck to receive net; Adopt the fish that trawlboat is fished for, in storage freezer aboard ship; It is a kind of fishing method effective, applied widely that employing drags a net in fishing.Drag a net in fishing in process in trawlboat, due to seabed grains of sand unfairness, trawlnet has easily dragged the more grains of sand in dragging, causes the damage that trawlnet is unnecessary.Therefore, be necessary design a kind of can flatten the seabed grains of sand drag husky device.
Summary of the invention
The object of the present invention is to provide a kind of trawlboat that can flatten the seabed grains of sand with dragging husky device.
In order to achieve the above object, the technical solution used in the present invention is as follows:
A kind of trawlboat is with dragging husky device, and described trawlboat comprises hull, is located at steering hardware and the propelling unit of hull bottom, described in drag husky device to be located at the lower end of steering hardware and propelling unit; This drag husky device to comprise to drag husky plate, under drag husky plate and afterbody connecting panel, drag on described husky plate with under drag the afterbody of husky plate to be connected by afterbody connecting panel, drag on described husky plate and under drag the head of husky plate to be located at the cabin place of hull lower end.
Preferably, drag husky plate to comprise on described head drags on husky plate and afterbody and drag husky plate, husky plate is dragged under dragging husky plate and afterbody under dragging husky plate to comprise head under described, drag the connection location husky plate and afterbody dragging husky plate on described, and under dragging husky plate and afterbody under head, drag the connection location of husky plate to be propelling unit place.
Preferably, described head drags between husky plate and hull and be also connected with waling.
Preferably, the head of husky plate is dragged also to be provided with the head plate upwarped under described head.
Preferably, the junction of husky plate is dragged also to be provided with head reinforced rib under described head plate and head.
Preferably, husky plate and the husky plate of afterbody subiculum is dragged to be the structure rearwardly tilted from head under described head.
Preferably, the angle of inclination of husky plate is dragged to be greater than the angle of inclination of the husky plate of afterbody subiculum under described head.
Compared with prior art, the invention has the advantages that: the present invention's employing is dragged husky plate, under drag husky plate and afterbody connecting panel composition drag husky device, can when trawlboat moves ahead to the leveling that the seabed grains of sand carry out in advance, facilitate trawlnet below to fish for fish, avoid trawlnet and cause unnecessary damage.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the trawlboat of the present invention structural representation dragging husky device.
Fig. 2 is the enlarged drawing at A place in Fig. 1 of the present invention.
Description of reference numerals: 1, hull, 2, head drags husky plate, 3, drag husky plate under head, 4, afterbody connecting panel, 5, waling, 6, afterbody drags husky plate, 7, drag husky plate under afterbody, 8, steering hardware, 9, propelling unit, 10, head plate, 11, head reinforced rib.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Consult shown in Fig. 1, the invention provides a kind of trawlboat with dragging husky device, described trawlboat comprises hull 1, is located at the steering hardware 8 bottom hull 1 and propelling unit 9, described in drag husky device to be located at the lower end of steering hardware 8 and propelling unit 9; This drag husky device to comprise to drag husky plate, under drag husky plate and afterbody connecting panel 4, drag on described husky plate with under drag the afterbody of husky plate to be connected by afterbody connecting panel 4, drag on described husky plate and under drag the head of husky plate to be located at the cabin place of hull 1 lower end.
In the present invention, drag husky plate to comprise on described head drags on husky plate 2 and afterbody and drag husky plate 6, husky plate 7 is dragged under dragging husky plate 3 and afterbody under dragging husky plate to comprise head under described, drag the connection location husky plate 2 and afterbody dragging husky plate 6 on described, and under dragging husky plate 3 and afterbody under head, drag the connection location of husky plate 7 to be propelling unit 9 place.
Principle of design of the present invention is: employing is dragged husky plate, under drag husky plate and afterbody connecting panel composition drag husky device, can when trawlboat moves ahead to the leveling that the seabed grains of sand carry out in advance, facilitate trawlnet below to fish for fish, avoid trawlnet and cause unnecessary damage.
In order to improve the working strength dragging husky device, the present invention drags between husky plate 2 and hull 1 and is also connected with waling 5 on described head.
Consult shown in Fig. 2, the present invention drags the head of husky plate 3 to be also provided with the head plate 10 upwarped under described head.Drag the top of husky plate 3 under head plate 10 can avoid sand to enter head, and in order to improve the intensity of a plate 10, under described head plate 10 with head, drag the junction of husky plate 3 to be also provided with head reinforced rib 11.
As preferably, husky plate 3 and the husky plate 7 of afterbody subiculum under described head, is dragged to be the structure rearwardly tilted from head.
As preferably, the angle of inclination of husky plate 3 under described head, is dragged to be greater than the angle of inclination of the husky plate 7 of afterbody subiculum.By the design of incline structure, in hull navigation process, can better realize dragging sand.
Although describe embodiments of the present invention by reference to the accompanying drawings; but patent owner can make various distortion or amendment within the scope of the appended claims; as long as be no more than the protection domain described by claim of the present invention, all should within protection scope of the present invention.
Claims (7)
1. a trawlboat is with dragging husky device, described trawlboat comprises hull (1), be located at hull (1) bottom steering hardware (8) and propelling unit (9), it is characterized in that: described in drag husky device to be located at the lower end of steering hardware (8) and propelling unit (9); This drag husky device to comprise to drag husky plate, under drag husky plate and afterbody connecting panel (4), drag on described husky plate with under drag the afterbody of husky plate to be connected by afterbody connecting panel (4), drag on described husky plate and under drag the head of husky plate to be located at the cabin place of hull (1) lower end.
2. trawlboat according to claim 1 is with dragging husky device, it is characterized in that: drag husky plate to comprise on described head drags on husky plate (2) and afterbody and drag husky plate (6), husky plate (7) is dragged under dragging husky plate (3) and afterbody under dragging husky plate to comprise head under described, drag the connection location husky plate (2) and afterbody dragging husky plate (6) on described, and under dragging husky plate (3) and afterbody under head, drag the connection location of husky plate (7) to be propelling unit (9) place.
3. trawlboat according to claim 1 is with dragging husky device, it is characterized in that: described head drags between husky plate (2) and hull (1) and be also connected with waling (5).
4. trawlboat according to claim 1 is with dragging husky device, it is characterized in that: the head plate (10) dragging the head of husky plate (3) to be also provided with under described head to upwarp.
5. trawlboat according to claim 1 is with dragging husky device, it is characterized in that: drag the junction of husky plate (3) to be also provided with head reinforced rib (11) under described head plate 10 and head.
6. trawlboat according to claim 1 is with dragging husky device, it is characterized in that: drag husky plate (3) and the husky plate (7) of afterbody subiculum to be the structure rearwardly tilted from head under described head.
7. trawlboat according to claim 6 is with dragging husky device, it is characterized in that: drag the angle of inclination of husky plate (3) to be greater than the angle of inclination of the husky plate (7) of afterbody subiculum under described head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239901.0A CN104802941B (en) | 2015-05-12 | 2015-05-12 | Sand-towing device for trawler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239901.0A CN104802941B (en) | 2015-05-12 | 2015-05-12 | Sand-towing device for trawler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104802941A true CN104802941A (en) | 2015-07-29 |
| CN104802941B CN104802941B (en) | 2017-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510239901.0A Active CN104802941B (en) | 2015-05-12 | 2015-05-12 | Sand-towing device for trawler |
Country Status (1)
| Country | Link |
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| CN (1) | CN104802941B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0286512A1 (en) * | 1987-04-07 | 1988-10-12 | SOUDURE ET MECANIQUE APPLIQUEES DU VAL NOTRE-DAME société anonyme | Trawler |
| CN1089911A (en) * | 1993-03-24 | 1994-07-27 | 何建民 | Flow-guiding sand transport type seaway dredging craft |
| CN2349128Y (en) * | 1998-10-22 | 1999-11-17 | 隋铁柱 | Guide board for ship trawlnet |
| CN100372733C (en) * | 2002-04-25 | 2008-03-05 | 温奇博拉德有限公司 | Ship with a detachable hull |
| CN201583429U (en) * | 2009-12-29 | 2010-09-15 | 广东省生态环境与土壤研究所 | Bed material sampler of towing cylinder type sand riverbed |
| JP2013141426A (en) * | 2012-01-10 | 2013-07-22 | Kobe Gyomo Kk | Ship-towed net |
| CN203446384U (en) * | 2013-09-13 | 2014-02-26 | 昆山市玉山镇仕龙设计工作室 | Mechanical fishing vessel |
| CN203558192U (en) * | 2013-11-08 | 2014-04-23 | 中交烟台环保疏浚有限公司 | Raking ship |
-
2015
- 2015-05-12 CN CN201510239901.0A patent/CN104802941B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0286512A1 (en) * | 1987-04-07 | 1988-10-12 | SOUDURE ET MECANIQUE APPLIQUEES DU VAL NOTRE-DAME société anonyme | Trawler |
| CN1089911A (en) * | 1993-03-24 | 1994-07-27 | 何建民 | Flow-guiding sand transport type seaway dredging craft |
| CN2349128Y (en) * | 1998-10-22 | 1999-11-17 | 隋铁柱 | Guide board for ship trawlnet |
| CN100372733C (en) * | 2002-04-25 | 2008-03-05 | 温奇博拉德有限公司 | Ship with a detachable hull |
| CN201583429U (en) * | 2009-12-29 | 2010-09-15 | 广东省生态环境与土壤研究所 | Bed material sampler of towing cylinder type sand riverbed |
| JP2013141426A (en) * | 2012-01-10 | 2013-07-22 | Kobe Gyomo Kk | Ship-towed net |
| CN203446384U (en) * | 2013-09-13 | 2014-02-26 | 昆山市玉山镇仕龙设计工作室 | Mechanical fishing vessel |
| CN203558192U (en) * | 2013-11-08 | 2014-04-23 | 中交烟台环保疏浚有限公司 | Raking ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104802941B (en) | 2017-01-25 |
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