CN101905738B - Net hauling machine - Google Patents
Net hauling machine Download PDFInfo
- Publication number
- CN101905738B CN101905738B CN200910040090.6A CN200910040090A CN101905738B CN 101905738 B CN101905738 B CN 101905738B CN 200910040090 A CN200910040090 A CN 200910040090A CN 101905738 B CN101905738 B CN 101905738B
- Authority
- CN
- China
- Prior art keywords
- traction wheel
- wheel
- traction
- net
- gang rope
- 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
Landscapes
- Mechanical Means For Catching Fish (AREA)
Abstract
The invention discloses a net hauling machine. The net hauling machine comprises a machine frame, a traction wheel, positioning wheels and a wheel pressing mechanism, wherein one side of the machine frame is provided with the traction wheel; the traction wheel is driven to rotate by a power device arranged in the machine frame; both sides of the lower side of the traction wheel are provided with one positioning wheel respectively; and a pressing wheel on the wheel pressing mechanism is pressed on the traction wheel. The pressing wheel is pressed on a wire rope to keep close to the upper peripheral surface of the traction wheel, and the large contact area of the wire rope and the traction wheel can generate enough great frictional force, so that the traction wheel cannot be idle. The wire rope can be automatically pulled up by the traction wheel without being pulled up by hands, so that the net hauling machine saves manpower and effectively reduces the wastage of the wire rope.
Description
(1) technical field:
The present invention relates to a kind of fishing machinery, be particularly a kind ofly arranged on the automatic net hauler that drift netter uses.
(2) background technology:
Net winch is equipped with for convenience of marine fishing operation, a lot of fishing boat all.As shown in Figure 1, existing net winch is made up of support A and head two parts, four blade wheel D that head comprises shell B, be arranged on the motor C in shell B and be arranged on shell B outside form, four rectangular distributions of blade wheel D, the output shaft of motor C is connected by gear with the rotating shaft of blade wheel D, under the driving of motor C, four blade wheel D rotate simultaneously, and the gang rope E of fishing net walks around four blade wheel D respectively.Need a people at one end strain gang rope E during use, make surperficial fully contact of gang rope E and blade wheel D produce enough frictions, in the drive of blade wheel D by fishnet pull-up, people does not strain gang rope net and does not rise.The net winch of this structure, because people is not with keeping dynamics impartial when pulling gang rope, can make the contact on gang rope and blade wheel surface bad when dynamics is not enough, easily cause skidding and blade wheel idle running, cause wearing and tearing and the work efficiency drop of gang rope.When fishing net occurs that fork is taken in breakage, the phenomenon of easily unrolling, causes safety misadventure.The net winch effort of this structure is time-consuming again, goes back accident-proneness.
At present, also occur that the steel cable of fishing net is pressed on blade wheel by pressing wheel mechanism, but when gang rope is with other foreign material when receiving net, easily pressing wheel mechanism has been broken.The pressure also having existing pressing wheel mechanism to produce is comparatively large, easily makes gang rope be out of shape and accelerates the wearing and tearing of gang rope, shortening the service life of fishing net.
(3) summary of the invention:
In order to overcome the deficiencies in the prior art, the invention provides a kind of easy to use, save manpower, save the net winch that energy consumption, safety performance are high, can reduce gang rope loss.
The present invention is realized by following technical scheme:
A kind of net winch, comprise frame, traction wheel, locating wheel and pressing wheel mechanism, traction wheel is installed in frame side, traction wheel is by the engine installation driven rotary be arranged in frame, below described traction wheel, a locating wheel is respectively established in both sides, and the gang rope of fishing net passes after walking around above direction traction wheel a locating wheel below another locating wheel again, and traction wheel circumferential surface is pressed with several pinch rollers, several pinch rollers are arranged on several pressing wheel mechanisms, and gang rope is pressed on traction wheel by pinch roller.
The present invention compared with prior art has following advantage: structure of the present invention is simple, during work fishing net gang rope from below locating wheel around above traction wheel, to pass around below another locating wheel downwards again, pinch roller on pressing wheel mechanism is pressed on traction wheel, thus gang rope is clamped between pinch roller and traction wheel and produces enough large friction force, when traction wheel rotates, automatically by the gang rope pull-up of fishing net.Gang rope and traction wheel area of contact and friction force large, the phenomenon that traction wheel idle running can not occur and skid.Without the need to staff pull-up gang rope, gang rope just can be pulled wheel pull-up automatically, saves manpower, effectively reduces the loss of gang rope, saves use cost, reduces the labour intensity of user.Pinch roller is Multipoint Uniform distribution and moderate pressure, and there will not be phenomenon of unrolling, when running into foreign material or staff, being lifted and can not damaging self and its thing, safety is high.
The gang rope of fishing net described above passes after walking around above direction traction wheel a locating wheel below another locating wheel again, and pinch roller is pressed in gang rope, and the gang rope of fishing net can be located very well, can not make mistakes when receiving net.
Traction wheel circumferential surface described above is provided with groove, and described gang rope is positioned in groove.Traction wheel circumferential surface described above is provided with gum cover.Gum cover can increase the friction coefficient on traction wheel surface, increases the area of contact of gang rope and circumferential surface.
Traction wheel diameter described above is more than or equal to 45cm.Described engine installation is HM Hydraulic Motor.
Traction wheel described above is polygon cylinder, or cylinder.
Pressing wheel mechanism described above comprises pinch roller, bent axle, traction wheel outer cover, described pinch roller is fixedly connected with bent axle one end, the side, frame of traction wheel are provided with traction wheel outer cover, and the outside face of traction wheel outer cover protrudes several axle sleeves, and the middle part of bent axle is enclosed within inside axle sleeve.When the gang rope of fishing net accompanies other impurity, the middle part upset of pinch roller flexing axle gets up to make the gang rope part of band impurity to pass through, and avoids producing excessive pressure to gang rope and damaging, after the gang rope part of band impurity is passed through, under the Gravitative Loads of pinch roller, pinch roller pushes back again on traction wheel.
Pressing wheel mechanism described above also comprises extension spring and cross bar, one end fixed transverse rod of the afterbody of bent axle, and one end of cross bar connects extension spring, and the other end of extension spring is connected on traction wheel outer cover.Bent axle effectively can reduce the impact of foreign material to pinch roller, reduces the loss of pinch roller.Extension spring produces pulling force makes pinch roller be close to traction wheel.
(4) accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described in detail:
Fig. 1 is the structural representation of prior art;
Fig. 2 is front view of the present invention;
Fig. 3 is back view of the present invention;
Fig. 4 is left view of the present invention;
Fig. 5 is the enlarged drawing of D-D in Fig. 4;
Fig. 6 is the enlarged drawing of C-C in Fig. 2;
Fig. 7 is the variable condition figure that pinch roller of the present invention is subject to when foreign material collide.
(5) detailed description of the invention:
As shown in Figure 2, Figure 3, Figure 4, the present invention includes frame 1, traction wheel 3, locating wheel 4,5 and pressing wheel mechanism, traction wheel 3 is installed in frame 1 side, traction wheel 3 is by the engine installation driven rotary be arranged in frame 1, below described traction wheel, a locating wheel 4 is respectively established in both sides, 5, the pinch roller 6 on pressing wheel mechanism is pressed on traction wheel 3.During work, the gang rope 15 of described fishing net passes after walking around above a locating wheel 4 direction traction wheels 3 below another locating wheel 5 again, and pinch roller 6 is pressed in gang rope.Effect due to pinch roller 6 makes gang rope 15 be attached on the upper circumferential surface of traction wheel 3, and gang rope 15 is large and produce enough friction force with traction wheel 3 area of contact, and the phenomenon that traction wheel 3 dallies and skids can not occur.Without the need to staff pull-up gang rope 15, gang rope 15 just can be pulled wheel 3 pull-up automatically, saves manpower, effectively reduces the loss of gang rope, saves use cost, reduces the labour intensity of user.Described traction wheel 3 circumferential surface is pressed with several pinch rollers 6, and pinch roller 6 is Multipoint Uniform distribution and moderate pressure, and there will not be phenomenon of unrolling, when running into foreign material or staff, being lifted and can not damaging self and its thing, safety is high.
Traction wheel 3 circumferential surface described above is provided with groove 14, and described gang rope 15 is positioned in groove 14.Described groove 14 can be circular groove, also can be " V " shape groove.Traction wheel 3 circumferential surface described above is provided with gum cover 13.Gum cover 13 can increase the friction coefficient on traction wheel 3 surface, and gang rope 15 is close on traction wheel 3 better.
Traction wheel 3 diameter described above is more than or equal to 45cm.
Engine installation described above is HM Hydraulic Motor.
Traction wheel described above is polygon cylinder, or cylinder.
As shown in Figure 5, described pressing wheel mechanism comprises pinch roller 6, bent axle 7, traction wheel outer cover 2, extension spring 9 and cross bar 8, described pinch roller 6 is fixedly connected with bent axle 7 one end, the side of traction wheel 3, frame 1 are provided with traction wheel outer cover 2, the outside face of traction wheel outer cover 2 protrudes several axle sleeves 17, and the middle part of bent axle 7 is enclosed within inside axle sleeve 17.One end fixed transverse rod 8 of the afterbody of described bent axle 7, one end of cross bar 8 connects extension spring 9, and the other end of extension spring 9 is connected on traction wheel outer cover 2.Described pinch roller 6 is fixed on the crank 18 of bent axle 7 front end.As shown in Figure 6, Figure 7, during work, pinch roller 6 is pressed in gang rope 15 due to Action of Gravity Field, and now extension spring 9 is in state of equilibrium.When gang rope 15 being tied with the foreign material 16 as stone etc., foreign material 16 are brought to pinch roller 6 times, pinch roller 6 is collided, and at this moment at the middle part of the effect lower pressure wheel 6 flexing axle 7 of bent axle 7, upset gets up to make gang rope 15 part of band impurity 16 to pass through, and now extension spring 9 is stretched or compressed.After gang rope 5 part of band impurity 16 is passed through, under the Gravitative Loads of pinch roller 6 and the drive of extension spring 9, pinch roller 6 pushes back again on traction wheel 3.This structure effectively can reduce the impact of foreign material 16 pairs of pinch rollers 6, reduces the loss of pinch roller 6.Also avoid pinch roller 6 pairs of gang ropes 15 produce excessive pressure and damage gang rope 15 simultaneously.
Above-described embodiment is better embodiment of the present invention; but embodiments of the present invention are not limited thereto; other are any do not deviate from Spirit Essence of the present invention and principle under do change, modification, substitute, combine, simplify; be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (6)
1. a net winch, it is characterized in that: comprise frame, traction wheel, locating wheel and pressing wheel mechanism, traction wheel is installed in frame side, traction wheel is by the engine installation driven rotary be arranged in frame, below described traction wheel, a locating wheel is respectively established in both sides, the gang rope of fishing net passes after walking around above direction traction wheel a locating wheel below another locating wheel again, traction wheel circumferential surface is pressed with several pinch rollers, several pinch rollers are arranged on several pressing wheel mechanisms, gang rope is pressed on traction wheel by pinch roller, described pressing wheel mechanism comprises pinch roller, bent axle and traction wheel outer cover, described pinch roller is fixedly connected with bent axle one end, in traction wheel side, frame is provided with traction wheel outer cover, the outside face of traction wheel outer cover protrudes several axle sleeves, the middle part of bent axle is enclosed within inside axle sleeve, described pressing wheel mechanism also comprises extension spring and cross bar, one end fixed transverse rod of the afterbody of described bent axle, one end of cross bar connects extension spring, the other end of extension spring is connected on traction wheel outer cover.
2. a kind of net winch according to claim 1, is characterized in that: described traction wheel circumferential surface is provided with groove, and described gang rope is positioned in groove.
3. a kind of net winch according to claim 1 and 2, is characterized in that: described traction wheel circumferential surface cover has gum cover.
4. a kind of net winch according to claim 3, is characterized in that: described traction wheel diameter is more than or equal to 45cm.
5. a kind of net winch according to claim 1 and 2, is characterized in that: described engine installation is HM Hydraulic Motor.
6. a kind of net winch according to claim 1 and 2, is characterized in that: described traction wheel is polygon cylinder, or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910040090.6A CN101905738B (en) | 2009-06-06 | 2009-06-06 | Net hauling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910040090.6A CN101905738B (en) | 2009-06-06 | 2009-06-06 | Net hauling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101905738A CN101905738A (en) | 2010-12-08 |
| CN101905738B true CN101905738B (en) | 2015-04-15 |
Family
ID=43261373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910040090.6A Expired - Fee Related CN101905738B (en) | 2009-06-06 | 2009-06-06 | Net hauling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101905738B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102948402B (en) * | 2012-10-29 | 2014-09-17 | 平潭综合实验区永胜液压机械有限公司 | Net hauler provided with rubber ring traction wheel |
| CN102960277A (en) * | 2012-11-23 | 2013-03-13 | 中国水产科学研究院南海水产研究所 | Lifting type anti-wave offshore cage |
| CN106429584A (en) * | 2016-11-19 | 2017-02-22 | 无锡中环包装有限公司 | Packing label strip traction device |
| CN110731315B (en) * | 2019-09-16 | 2021-08-20 | 浙江省海洋水产研究所 | Trapping type barbed wire fishing device |
| CN110720439B (en) * | 2019-09-16 | 2021-08-20 | 浙江省海洋水产研究所 | Take class gill net hauler of sensor structure |
| CN113022798B (en) * | 2021-04-21 | 2022-03-04 | 浙江省海洋水产研究所 | Auxiliary net hauling device of fishing boat net hauler |
| CN114097719A (en) * | 2021-11-08 | 2022-03-01 | 刘波 | Auxiliary net hauling device of fishing boat net hauler |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346690Y (en) * | 1998-11-27 | 1999-11-03 | 林开兴 | Self-drawing float net machine |
| CN201619671U (en) * | 2009-06-06 | 2010-11-03 | 海南海得利渔业有限公司 | Net hauling machine |
-
2009
- 2009-06-06 CN CN200910040090.6A patent/CN101905738B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346690Y (en) * | 1998-11-27 | 1999-11-03 | 林开兴 | Self-drawing float net machine |
| CN201619671U (en) * | 2009-06-06 | 2010-11-03 | 海南海得利渔业有限公司 | Net hauling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101905738A (en) | 2010-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101905738B (en) | Net hauling machine | |
| CN206426287U (en) | A kind of diamond wire saw directive wheel | |
| CN201501514U (en) | Clamping roller of net hauler | |
| CN102948402B (en) | Net hauler provided with rubber ring traction wheel | |
| CN202004379U (en) | Conducting wire power tractor | |
| CN202063198U (en) | General fast caterpillar pulling and connecting integral device | |
| CN201619671U (en) | Net hauling machine | |
| CN205397734U (en) | Be applied to electronic cable drum of container gallows | |
| CN202857591U (en) | Hauling machine with rubber ring traction wheel | |
| CN101481071B (en) | Portable double-cylinder manual cable stock | |
| CN203722139U (en) | Wire reeling or releasing vehicle | |
| CN201785573U (en) | Rear supporting type pneumatic lifting device for bobbin creel | |
| CN209344647U (en) | A kind of secretly effective constructing device of deposited cable joint-box protection | |
| CN202429897U (en) | Driving device for crane | |
| CN204290171U (en) | A kind of around leading method drum hydraulic tractor | |
| CN201651200U (en) | Belt and chain automatic tensioning device | |
| CN201151586Y (en) | Supporting roller for steel rope | |
| CN110697605B (en) | Brake device of cylinder brake type bailing winch | |
| CN201777814U (en) | Novel steel wire rope reel | |
| CN202896830U (en) | Anchor machine transmission mechanism | |
| CN202175522U (en) | Device for hoisting concrete pole | |
| CN201992013U (en) | Belt tightening device for beam unit in oil field | |
| CN201257643Y (en) | Equipment for mounting motor belt pulley | |
| CN201334236Y (en) | Belt coiling roller tension device | |
| CN201557406U (en) | Machine frame structure of field straw returning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20160606 |