CN203575404U - Traction structure of floating ball tractor with opening and closing structure - Google Patents
Traction structure of floating ball tractor with opening and closing structure Download PDFInfo
- Publication number
- CN203575404U CN203575404U CN201320605725.4U CN201320605725U CN203575404U CN 203575404 U CN203575404 U CN 203575404U CN 201320605725 U CN201320605725 U CN 201320605725U CN 203575404 U CN203575404 U CN 203575404U
- Authority
- CN
- China
- Prior art keywords
- support
- bar
- ball float
- ball
- projection
- 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
Images
Landscapes
- Mechanical Means For Catching Fish (AREA)
Abstract
The utility model discloses a traction structure of a floating ball tractor with an opening and closing structure. The traction structure of the floating ball tractor with the opening and closing structure comprises a first support, wherein the first support is provided with a ball through hole, two relative rotating plates are arranged beside the ball through holes, hydraulic motors are arranged on the two ends of the first support, the centers of the two rotating plates are respectively connected with output shafts of the two hydraulic motors, the first support is further provided with a rotating structure, and comprises rotating arms which are connected with the rotating plates, and the rotating arms and the first support are rotatably connected. One of the rotating plates can be opened by arranging the rotating structure on the first support, thereby conveniently placing and taking out a floating ball from the ball through hole.
Description
Technical field
The utility model relates to marine fishing field of mechanical technique, a kind of hitch structure with the ball float hauling machine of open/close structure specifically, on deep-sea fishing ship by the fishing net device separated with ball float.
Background technology
Deep-sea fishing ship generally adopts seine netting or drags a net in fishing at present, what fisherman was used will put fishing net in order after receiving net, prevent that fishing net is wound around and confusion, now when arranging fishing net, regardless of fishing net size, all by fishing net, the arrangement by power blocks becomes a pile by fishing net the other side, and because the ball float of large fishing net is larger, if together with ball float is deposited in fishing net, can makes fishing net pile very highly, and easily fishing net is intertwined.Therefore when arranging large fishing net, people need craft ball float is separated with fishing net, and the efficiency that therefore arranges fishing net is very low, and workman's workload is very large.
Another application documents of the applicant disclose a kind of hitch structure of ball float hauling machine, described hitch structure comprises the first support, on described the first support, be provided with logical ball hole, side, described logical ball hole is provided with two relative rotating disks, described the first support two ends are provided with hydraulic motor, and two described center of turntable are connected with the output shaft of two described hydraulic motors respectively.Adopt this hitch structure to drive ball float by logical ball hole by dial rotation, make ball float and the fishing net can be automatically separated.But because the distance between two rotating disks is less, therefore ball float can not be put into or be taken out by the spacing between rotating disk, ball float is simultaneously more difficult through the gap between rotating disk by net by logical ball hole, and in the use procedure of ball float hauling machine, net cannot be taken out, just in case break down, by being difficult to, repair.
Summary of the invention
The utility model is not enough for prior art, and a kind of hitch structure with the ball float hauling machine of open/close structure is provided, and this hitch structure can be easily packs ball float and net into and takes out hitch structure.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of hitch structure with the ball float hauling machine of open/close structure, described hitch structure comprises the first support, on described the first support, be provided with logical ball hole, side, described logical ball hole is provided with two relative rotating disks, described the first support two ends are provided with hydraulic motor, two described center of turntable are connected with the output shaft of two described hydraulic motors respectively, on described the first support, be also provided with rotational structure, comprise the turning arm that connects described rotating disk, described turning arm and described the first support are rotationally connected.Rotational structure is set on the first support one of them rotating disk can be opened, thereby conveniently ball float is put into and taken out logical ball hole.
In technique scheme, preferred, on described turning arm, be provided with the first projection, on described the first support, be provided with the second projection, described the first projection and the second projection are hinged with the first hydraulic cylinder two ends respectively.Adopt this structure by the elongation of the first hydraulic cylinder and shorten and can realize the rotation of turning arm, thus make ball float put into and taking-up becomes convenient.
The utility model compared with prior art, has following beneficial effect: the utility model arranges rotational structure one of them rotating disk can be opened on the first support, thereby conveniently ball float is put into and taken out logical ball hole.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment overall structure schematic diagram.
Fig. 2 is the cutaway view of the utility model embodiment base.
Fig. 3 is the schematic diagram of the 5th bar and the second motor junction.
Fig. 4 is the side structure schematic diagram of hitch structure.
Fig. 5 is the plan structure schematic diagram of hitch structure.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail: referring to Fig. 1 to Fig. 5, a kind of hitch structure with the ball float hauling machine of open/close structure, parts as ball float hauling machine are used for fishing net is separated with ball float, ball float hauling machine comprises lifting structure 1 and hitch structure 2, described hitch structure 2 comprises the first support 21, on described the first support 21, be provided with logical ball hole 211, 211 sides, described logical ball hole are provided with two relative rotating disks 22, described rotating disk 22 is truncated cone-shaped, the roundlet face 221 of two described rotating disks 22 is relative, in the present embodiment, two roundlet faces 221 are parallel, distance between two roundlet faces 221 is 60mm, the sidewall of described rotating disk 22 is provided with blend stop 222, it is to increase frictional force in order to increase between rotating disk 22 and ball float that blend stop 222 is set, make rotating disk 22 more easily drive ball float, in order to make large small floating ball, can both fit with rotating disk 22, described blend stop 222 length are different, short blend stop is arranged on large disc 223 places near rotating disk, long blend stop and short blend stop are evenly distributed in the sidewall of described rotating disk 22, described at least one, on the roundlet face 221 of rotating disk 22, be provided with projection 224, in the present embodiment, on the roundlet face 221 of two described rotating disks 22, be provided with projection 224, and two described protruding 224 relative, it is in order to prevent that network edge from wearing the rope of ball float and dropping that projection 224 is set, distance between projection 224 is less than the diameter of rope, some is worn the tightr rope that the rope of ball float wears due to ball float and can not drop, projection 224 just can be set.Described first 21 two ends is provided with hydraulic motor 23, two described rotating disk 22 centers are connected with the output shaft of two described hydraulic motors 23 respectively, two described rotating disk 22 arranged outside have the first protective cover 24, described the first protective cover 24 can prevent because of the both sides landing of the reason ball floats such as wind from rotating disk 22, originally can prevent more greatly ball float landing by what rotating disk 22 was done, but because rotating disk 22 has been done greatly and can impact have been produced its precision, when rotating, rotating disk 22 beats very large, can make ball float beat, have influence on arrangement net, the width in described the first protective cover 24 outsides is greater than the width of inner side, in the present embodiment, described the first protective cover 22 forms truncated cone-shaped cover by connecting straight-bar between two circular rods that vary in size, because hydraulic motor 23 is smaller, being shaft-like easily ties fishing net, therefore in two described hydraulic motor 23 outsides, be all provided with the second protective cover 25, in the present embodiment, the pole that described the second protective cover 25 is two bendings is welded on described the first protective cover 24 outsides.
For convenient, net and ball float are passed to logical ball hole 211, on described the first support 21, be also provided with for increasing the rotational structure 26 of distance between two rotating disks 22, comprise the turning arm 261 that connects rotating disk 22, described turning arm 261 is rotationally connected with described the first support 21, on described turning arm 261, be provided with the first projection 262, on described the first support 21, be provided with the second projection 263, described the first projection 262 and the second projection 263 are hinged with the first hydraulic cylinder 264 two ends respectively, the rotation of the extension and contraction control rotational structure 26 of the expansion link by described the first hydraulic cylinder 264.
For the uniformity that guarantees that rotating disk 22 rotates, identical and the series connection of two described hydraulic motor 23 models, this ball float hauling machine rotating disk 22 when work rotates, and the process turntable 22 that sometimes arranges net needs to suspend rotation, in order to prevent that fishing net is with rotating disk 22 reversings in suspending rotation process, two described hydraulic motor 23 1 sides are provided with hydraulic lock (not shown in FIG.).
Described lifting structure 1 comprises base 11, described base 11 bottoms are provided with flange 111, on described flange 111, be provided with some the first through holes 112 for being connected with hull, described flange 111 tops are provided with the 3rd protective cover 113, in the present embodiment, described the 3rd protective cover 113 is for being fixed on the annular ring of described flange 111 tops, and annular ring is fixing by some poles and base 11.Described base 11 inside are provided with annular connecting portion 114, on described annular connecting portion 114, be provided with the first motor 12, described the first motor 12 comprises stator 121 and rotor 122, described stator 121 adopts bolt to fix with described annular connecting portion 114, described rotor 122 is with bolts the first bar 13, described the first bar 13 bottoms and described base 11 cross sections are circle, the diameter of described the first bar 13 bottoms is greater than the diameter of described base 11 upper ends, described the first bar 13 is provided with annular retaining ring 131 with described base 11 contact positions, for prevent rainwater and above fishing net subsidiary water be circulated into the first motor 12 and cause motor corrosion and fault.In order to prevent that the first bar 13 from radially rocking, between described the first bar 13 and described base 11, be provided with copper sheathing 115, described copper sheathing 115 is fixed on described base 11, and described copper sheathing 115 inner rings and described the first bar 13 laminatings, be provided with guidance panel 132 on described the first bar 13.
Described the first bar 13 upper ends are fixedly installed the second vertical bar 14, one end of described the second bar 14 two ends hinged the 3rd bars 15 of difference and the 4th bar 16, the other end of described the 3rd bar 15 and described the 4th bar 16 is all hinged with the 5th bar 17, on described the second bar 14, the distance of two pin joints is identical with the distance of two pin joints on described the 5th bar 17, on described the 3rd bar 15, the distance of two pin joints is identical with the distance of two pin joints on described the 4th bar 16, adopt this structure to make the second bar 14, the 3rd bar 15, the 4th bar 16, the 5th bar 17 forms parallelogram sturcutre, and because the second bar 14 is vertically fixed on the first bar 13 upper ends all the time, in any case it is parallel with described the second bar 14 so just can to guarantee to rotate the 5th bar 17, therefore described the 5th bar 17 is all the time in vertical state, on described the 5th bar 17, be provided with the second motor 18, the output shaft of described the second motor 18 connects described the first support 21, the plane at described the first support 21 places is vertical with described the 5th bar 17, this makes the first support 21 remain parallel with horizontal plane, while making hitch structure 2 work, angle is constant all the time, more stable during work.
Also include the second hydraulic cylinder 19 and the 3rd hydraulic cylinder (is arranged side by side with the second hydraulic cylinder, not shown on figure), described the second hydraulic cylinder 19 and described the 3rd hydraulic cylinder two ends are hinged on respectively on described the first bar 13 and described the 4th bar 16, and described the second hydraulic cylinder 19 and described the 3rd hydraulic cylinder are parallel to each other.
When this ball float hauling machine need to transport, two ropes of lifting machine are separately fixed on the hanger of the first bar 13 and the 4th bar 16, then lifting, owing to can rotating between the first bar 13 and the 4th bar 16, complete in the second hydraulic cylinder 19 and the support of the 3rd hydraulic cylinder, because weight is very large, can damage the second hydraulic cylinder 19 and the 3rd hydraulic cylinder, therefore on described the first bar 13, near hitch structure 2 sides, be provided with the first connecting portion 133, described the 4th bar 16 lower ends are provided with the second connecting portion 161, described the first connecting portion 133 coordinates with described the second connecting portion 161, in the present embodiment, on described the first connecting portion 133, be provided with the second through hole 134, on described the second connecting portion 161, be provided with third through-hole 162, when lifting, the 4th bar 16 bendings are aimed to the second through hole 134 and third through-hole 162, then in the second through hole 134 and third through-hole 162, penetrating bolt fixes the angle between the first bar 13 and the 4th bar 16, and then lifting, such the second hydraulic cylinder 19 and the 3rd hydraulic cylinder damage by pressure with regard to not being subject to gravity effect, thereby reach the object of described the second hydraulic cylinder 19 of protection and described the 3rd hydraulic cylinder.
Claims (2)
1. a hitch structure with the ball float hauling machine of open/close structure, described hitch structure (2) comprises the first support (21), on described the first support (21), be provided with logical ball hole (211), other two the relative rotating disks (22) that are provided with in described logical ball hole (211), described the first support (21) two ends are provided with hydraulic motor (23), two described rotating disks (22) center is connected with the output shaft of two described hydraulic motors (23) respectively, it is characterized in that: on described the first support (21), be also provided with rotational structure (26), comprise the turning arm (261) that connects described rotating disk (22), described turning arm (261) is rotationally connected with described the first support (21).
2. a kind of hitch structure with the ball float hauling machine of open/close structure as claimed in claim 1, it is characterized in that: on described turning arm (261), be provided with the first projection (262), on described the first support (21), be provided with the second projection (263), described the first projection (262) and the second projection (263) are hinged with the first hydraulic cylinder (264) two ends respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605725.4U CN203575404U (en) | 2013-09-29 | 2013-09-29 | Traction structure of floating ball tractor with opening and closing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605725.4U CN203575404U (en) | 2013-09-29 | 2013-09-29 | Traction structure of floating ball tractor with opening and closing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203575404U true CN203575404U (en) | 2014-05-07 |
Family
ID=50573398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320605725.4U Expired - Fee Related CN203575404U (en) | 2013-09-29 | 2013-09-29 | Traction structure of floating ball tractor with opening and closing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203575404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106305639A (en) * | 2016-11-21 | 2017-01-11 | 上海海洋大学 | Automatic control system of floater tractor |
| CN112830402A (en) * | 2020-05-13 | 2021-05-25 | 中国民用航空飞行学院 | Intelligent light anti-swing crane based on electric ducted fan set |
-
2013
- 2013-09-29 CN CN201320605725.4U patent/CN203575404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106305639A (en) * | 2016-11-21 | 2017-01-11 | 上海海洋大学 | Automatic control system of floater tractor |
| CN112830402A (en) * | 2020-05-13 | 2021-05-25 | 中国民用航空飞行学院 | Intelligent light anti-swing crane based on electric ducted fan set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106386612A (en) | Mariculture device based on upright-type offshore wind turbine foundations | |
| CN203575404U (en) | Traction structure of floating ball tractor with opening and closing structure | |
| CN103601079A (en) | Hoisting-type wind power maintenance lifting platform | |
| CN203575401U (en) | Traction structure of floating ball traction machine | |
| CN203575396U (en) | Lifting structure of floating ball traction machine | |
| CN203575405U (en) | Floating ball traction machine | |
| CN103503841B (en) | A kind of hitch structure of ball float hauling machine | |
| CN108894199A (en) | A kind of automatic marine salvage equipment for hydraulic engineering | |
| CN103503842B (en) | A kind of lifting structure of ball float hauling machine | |
| CN203575403U (en) | Floating ball traction machine | |
| CN203575398U (en) | Net hanging prevention hoisting structure for floating ball traction machine | |
| CN203575395U (en) | Lifting structure of anti-shaking floating ball traction machine | |
| CN203575399U (en) | Lifting structure of floating ball traction machine for facilitating hoisting | |
| CN203575397U (en) | Lifting structure of net hanging prevention floating ball traction machine | |
| CN203646350U (en) | Rotary plates of floating ball traction machine | |
| CN203646349U (en) | Net hooking preventing raction structure used for floating ball tractor | |
| CN203575400U (en) | Lifting structure of corrosion-proof floating ball traction machine | |
| CN203582419U (en) | Traction structure of floating ball traction machine | |
| CN203646351U (en) | Rotary tables of floating ball traction machine | |
| CN104863094A (en) | Ship blocking cable applicable to reservoir in north cold region | |
| CN103503843B (en) | A kind of ball float hauling machine | |
| CN208733597U (en) | A kind of automatic marine salvage equipment for hydraulic engineering | |
| CN203801531U (en) | Oceanic drift-net fishing vessel | |
| CN206673463U (en) | One kind lives across route protection rocker arm body | |
| CN102290738B (en) | Construction method for replacing 35kV line tension pole cross arm |
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: 20140507 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |