CN108910736B - A cylinder stall structure for multi-drum winch - Google Patents
A cylinder stall structure for multi-drum winch Download PDFInfo
- Publication number
- CN108910736B CN108910736B CN201810896173.4A CN201810896173A CN108910736B CN 108910736 B CN108910736 B CN 108910736B CN 201810896173 A CN201810896173 A CN 201810896173A CN 108910736 B CN108910736 B CN 108910736B
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- Prior art keywords
- drum
- shaft
- flange
- transmission shaft
- face
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- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 238000004804 winding Methods 0.000 claims abstract description 29
- 241000282376 Panthera tigris Species 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 11
- 238000011084 recovery Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
The utility model belongs to the field of winches, and provides a drum stall structure for a multi-drum winch, which comprises the following components: the box body can be transversely placed or longitudinally placed; the transmission assembly is transversely movably inserted into the box body, and a connecting flange is arranged on the transmission assembly; the winding drum is movably sleeved on the transmission assembly, an intermediate flange is arranged in the winding drum, and the intermediate flange is movably connected with the connecting flange; when the box is placed longitudinally, the spool can move downwards and the intermediate flange is disengaged from the connecting flange. Compared with the prior art, the drum stalling structure for the multi-drum winch has the advantages that the drum stalling structure can realize stalling of the drum, prevent the fishing net from piling up in the recovery process, and avoid the fishing net from being piled up and damaging the fishing net and the winch.
Description
Technical Field
The utility model belongs to the field of winches, and particularly relates to a drum stall structure for a multi-drum winch.
Background
At present, the application of domestic ocean fishing vessels has wide market prospect, and the net hauling winch matched with the ocean fishing vessels has some problems.
For example, the Chinese patent grant publication number is CN201911196U, the utility model patent grant publication date is 29 of 1997 discloses a three-roller net hauling winch for ocean fishing reel, which is a main roller component, a front roller component and a towing roller component which are arranged in a ladder manner, the rope outlet heights of the front roller steel wire rope, the main roller steel wire rope and the towing roller steel wire rope are staggered, a hydraulic motor in the main roller component is sequentially connected with a driving rod in the main roller through a pinion, a large gear, a hydraulic claw-type clutch system, a clutch auxiliary part and a roller right control end, the other end of the driving rod is sequentially connected with a main roller rope arrangement device through a roller left control end, a small chain wheel and a main roller steel wire rope, and a part, which is close to the small chain wheel, on the roller left control end is connected with a brake disc provided with a hydraulic disc brake through a coupling. Although the utility model can facilitate the net lifting of the net lifting machine and has high automation degree, when the net lifting machine lifts the net, the net on one of the rollers is easy to pile up under the same rotation speed of each roller due to the different thickness of the net covered on the three rollers, so that the fishing net or the roller structure is damaged, and therefore, a structure capable of stopping the rollers is needed to be designed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a drum stalling structure for a multi-drum winch aiming at the current state of the art.
The technical scheme adopted for solving the technical problems is as follows: a drum stall structure for a multi-drum winch is presented, comprising: the box body can be transversely placed or longitudinally placed;
the transmission assembly is transversely movably inserted into the box body, and a connecting flange is arranged on the transmission assembly;
the winding drum is movably sleeved on the transmission assembly, an intermediate flange is arranged in the winding drum, and the intermediate flange is movably connected with the connecting flange;
when the box is placed longitudinally, the spool can move downwards and the intermediate flange is disengaged from the connecting flange.
In the above-mentioned cylinder stall structure for a multi-cylinder winch, the transmission assembly includes:
the transmission shaft is movably inserted into the box body, and the connecting flange is sleeved on the transmission shaft;
the limiting shaft is inserted into the transmission shaft and fixedly connected with the box body, and a limiting through hole is formed in one end of the limiting shaft;
the guide shaft is inserted into the limiting shaft, a limiting plate is arranged at the other end of the guide shaft, and the end part of the limiting plate can penetrate through the limiting through hole and is fixedly connected with the winding drum.
In the above-mentioned cylinder stopping structure for a multi-cylinder winch, an oil storage gap is provided between the inner end surface of the cylinder and the outer end surface of the transmission shaft.
In the above-mentioned cylinder stall structure for multi-cylinder winch, the cover is equipped with a plurality of axle sleeve on the transmission shaft, every all be provided with sleeve and sealing washer on the axle sleeve, the sealing washer is located sleeve one side, the sleeve outer terminal surface with the outer terminal surface of sealing washer all support in the reel inner terminal surface.
In the above-mentioned cylinder stall structure for multi-cylinder winch, have on the flange and connect tiger tooth, seted up tiger tooth hole on the intermediate flange, when flange with intermediate flange connects, connect tiger tooth can insert in the tiger tooth hole.
In the above-mentioned cylinder stalling structure for a multi-cylinder winch, a gear ring is disposed at one end of the transmission shaft inserted into the box, and the gear ring is separately connected with the transmission shaft.
In the drum stalling structure for the multi-drum winch, the outer end face of the drum is uniformly provided with a plurality of waist grooves.
Compared with the prior art, the drum stalling structure for the multi-drum winch has the advantages that the drum stalling structure can realize stalling of the drum, prevent the fishing net from piling up in the recovery process, and avoid the fishing net from being piled up and damaging the fishing net and the winch.
Drawings
FIG. 1 is a cross-sectional view of a drum stall configuration for a multi-drum winch
FIG. 2 is a cross-sectional view of a connection flange;
fig. 3 is a front view of the intermediate flange.
In the figure, a box body 1, a winding drum 2, a connecting flange 3, an intermediate flange 4, a transmission shaft 5, a limiting shaft 6, a limiting through hole 7, a guide shaft 8, a limiting plate 9, an oil storage gap 10, a shaft sleeve 11, a seat cover 12, a sealing ring 13, a connecting tiger tooth 14, tiger tooth holes 15, a gear ring 16 and a waist groove 17.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 to 3, the drum stall structure for a multi-drum winch includes: a case 1 which can be placed horizontally or vertically; the transmission assembly is transversely movably inserted into the box body 1, and is provided with a connecting flange 3; the winding drum 2 is movably sleeved on the transmission assembly, an intermediate flange 4 is arranged in the winding drum 2, and the intermediate flange 4 is movably connected with the connecting flange 3; when the box 1 is placed longitudinally, the reel 2 can be moved downwards and the intermediate flange 4 is disengaged from the connecting flange 3.
When flange 3 is connected with intermediate flange 4, drive assembly can drive reel 2 and rotate, and when flange 3 breaks away from with intermediate flange 4, drive assembly can continue to rotate but can't drive reel 2 and rotate.
When the multi-drum winch is used for recovering the fishing net, the thickness of the fishing net on each drum is gradually different, the fishing net on one drum can be piled down, if the situation occurs, the fishing net can be recovered continuously according to an inherent mode, the fishing net is piled up and wound together, the box body 1 is in two states, namely, a normal working state, the multi-drum winch can normally recover the fishing net, when the fishing net is recovered to a certain degree, the fishing net is piled down, the position of the box body 1 is changed, the transverse position is changed into a longitudinal position, the winding drum 2 can downwards move according to self gravity, the middle flange 4 is fixedly connected with the winding drum 2, and the middle flange 4 is movably connected with the connecting flange 3, so that the middle flange 4 can be driven to downwards move when the winding drum 2 downwards, and a transmission assembly is fixed, the middle flange 4 can be separated from the connecting flange 3, namely, the transmission assembly cannot continuously provide power for the winding drum 2, the winding drum 2 can stop rotating, and the winding drum 2 can be prevented from being wound down, and the phenomenon that the fishing net is piled down is excessively and the fishing net can be prevented from entering a winch.
The transmission assembly comprises a transmission shaft 5 which is movably inserted into the box body 1, and the connecting flange 3 is sleeved on the transmission shaft 5; the limiting shaft 6 is inserted into the transmission shaft 5 and fixedly connected with the box body 1, and one end of the limiting shaft 6 is provided with a limiting through hole 7; the guide shaft 8 is inserted in the limit shaft 6, the other end of the guide shaft 8 is provided with a limit plate 9, and the end part of the limit plate 9 can penetrate through the limit through hole 7 and is fixedly connected with the winding drum 2.
The guiding axle 8 is located in the spacing axle 6 and the dog is connected with reel 2, just so can keep motionless when box 1 is vertical state guiding axle 8, and reel 2 and intermediate flange 4 can simultaneously move downwards this moment, because the dog both ends all run through in spacing through-hole 7, the width of spacing through-hole 7 is greater than the width of dog like this when reel 2 descends to certain distance, the dog just can support on spacing through-hole 7 medial surface, and then can restrict reel 2 and guiding axle 8 decline distance, avoid reel 2 to take off box 1 and cause the injury to hull or personnel.
An oil storage gap 10 is arranged between the inner end face of the winding drum 2 and the outer end face of the transmission shaft 5.
Lubricating oil can be stored in the oil storage gap 10, and when the winding drum 2 stops rotating, the transmission shaft 5 still rotates, and at the moment, the lubricating oil can reduce friction between the winding drum 2 and the transmission shaft 5, so that the service lives of the winding drum 2 and the transmission shaft are prolonged.
The transmission shaft 5 is sleeved with a plurality of shaft sleeves 11, each shaft sleeve 11 is provided with a seat sleeve 12 and a sealing ring 13, the sealing ring 13 is positioned on one side of the seat sleeve 12, and the outer end face of the seat sleeve 12 and the outer end face of the sealing ring 13 are abutted against the inner end face of the winding drum 2.
The sleeve 11 is sleeved on the transmission shaft 5, the sleeve 12 is sleeved on the sleeve 11, the outer end face of the sleeve 12 can be abutted against the inner end face of the winding drum 2, when the transmission shaft 5 is separated from the winding drum 2, the transmission shaft 5 can continue to rotate, the winding drum 2 stops rotating, so that sliding friction between the transmission shaft 5 and the winding drum 2 can be reduced by the sleeve 12, structural abrasion is reduced, the service life is prolonged, and the sealing ring 13 can prevent lubricating oil leakage.
The connecting flange 3 is provided with connecting tiger teeth 14, the middle flange 4 is provided with tiger teeth holes 15, and when the connecting flange 3 is connected with the middle flange 4, the connecting tiger teeth 14 can be inserted into the tiger teeth holes 15.
The connecting flange 3 is provided with connecting tiger teeth 14, the middle flange 4 is provided with tiger teeth holes 15, and when the connecting flange 3 is connected with the middle flange 4, the connecting tiger teeth 14 can be inserted into the tiger teeth holes 15, so that the transmission shaft 5 can drive the winding drum 2 to rotate.
The transmission shaft 5 inserts to the one end of box 1 and is provided with ring gear 16, and ring gear 16 and transmission shaft 5 components of a whole that can function independently are connected, and ring gear 16 can be connected with external power source, just so can realize the rotation of transmission shaft 5, and ring gear 16 and transmission shaft 5 separation are connected, and this is in order to make transmission shaft 5 more easily, reduces the cost.
A plurality of waist grooves 17 are uniformly formed in the outer side end face of the winding drum 2, friction force to the fishing net can be increased through the waist grooves 17, and slipping is not easy to occur when the fishing net is recovered.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. A drum stall mechanism for a multi-drum winch, comprising:
a case having a lateral placement state and a longitudinal placement state;
the transmission assembly is transversely movably inserted in the box body, and the transmission assembly further comprises: a connecting flange; the transmission shaft is movably inserted into the box body, the connecting flange is sleeved on the transmission shaft, a gear ring is arranged at one end of the transmission shaft inserted into the box body, and the gear ring is connected with the transmission shaft in a split mode; the limiting shaft is inserted into the transmission shaft and fixedly connected with the box body, and a limiting through hole is formed in one end of the limiting shaft; the guide shaft is inserted into the limiting shaft, a limiting plate is arranged at the other end of the guide shaft, and the end part of the limiting plate can penetrate through the limiting through hole and is fixedly connected with the winding drum;
the winding drum is movably sleeved on the transmission assembly, an intermediate flange is arranged in the winding drum, and the intermediate flange is movably connected with the connecting flange;
when the box is placed longitudinally, the spool can move downwards and the intermediate flange is disengaged from the connecting flange.
2. The drum stall mechanism for a multi-drum winch of claim 1, wherein an oil storage gap is provided between an inboard end face of the drum and an outboard end face of the drive shaft.
3. The drum stalling structure for the multi-drum winch according to claim 2, wherein a plurality of shaft sleeves are sleeved on the transmission shaft, a seat sleeve and a sealing ring are arranged on each shaft sleeve, the sealing ring is located on one side of the seat sleeve, and the outer end face of the seat sleeve and the outer end face of the sealing ring are abutted against the inner end face of the drum.
4. The drum stall structure for a multi-drum winch according to claim 1, wherein the connection flange is provided with connection tiger teeth, the intermediate flange is provided with tiger teeth holes, and when the connection flange is connected with the intermediate flange, the connection tiger teeth can be inserted into the tiger teeth holes.
5. The drum stall structure for a multi-drum winch according to claim 1, wherein a plurality of waist grooves are uniformly formed in the outer end face of the drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810896173.4A CN108910736B (en) | 2018-08-08 | 2018-08-08 | A cylinder stall structure for multi-drum winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810896173.4A CN108910736B (en) | 2018-08-08 | 2018-08-08 | A cylinder stall structure for multi-drum winch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108910736A CN108910736A (en) | 2018-11-30 |
| CN108910736B true CN108910736B (en) | 2023-08-01 |
Family
ID=64397197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810896173.4A Active CN108910736B (en) | 2018-08-08 | 2018-08-08 | A cylinder stall structure for multi-drum winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108910736B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200376285Y1 (en) * | 2004-10-12 | 2005-03-10 | 김윤석 | A fishing net winch for a middle and small sized vessel |
| CN2761565Y (en) * | 2004-10-18 | 2006-03-01 | 胡世璇 | Closed type driving system winch |
| CN201911196U (en) * | 2010-11-25 | 2011-08-03 | 武汉船用机械有限责任公司 | Three-roller net hauling winch used in ocean-going fishing vessel |
| CN203199925U (en) * | 2013-04-16 | 2013-09-18 | 意宁液压股份有限公司 | Three-roller purse seine winch |
| CN203563567U (en) * | 2013-10-18 | 2014-04-30 | 杨桂秀 | Hydraulic net winch |
-
2018
- 2018-08-08 CN CN201810896173.4A patent/CN108910736B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200376285Y1 (en) * | 2004-10-12 | 2005-03-10 | 김윤석 | A fishing net winch for a middle and small sized vessel |
| CN2761565Y (en) * | 2004-10-18 | 2006-03-01 | 胡世璇 | Closed type driving system winch |
| CN201911196U (en) * | 2010-11-25 | 2011-08-03 | 武汉船用机械有限责任公司 | Three-roller net hauling winch used in ocean-going fishing vessel |
| CN203199925U (en) * | 2013-04-16 | 2013-09-18 | 意宁液压股份有限公司 | Three-roller purse seine winch |
| CN203563567U (en) * | 2013-10-18 | 2014-04-30 | 杨桂秀 | Hydraulic net winch |
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| Publication number | Publication date |
|---|---|
| CN108910736A (en) | 2018-11-30 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20231206 Address after: Room 208, No. 2 Yugang Road, Shenjiamen Street, Putuo District, Zhoushan City, Zhejiang Province, 316100 Patentee after: Zhejiang Zhongchuang Liangyun Ship Technology Co.,Ltd. Address before: 315800 No. 206, Tiantaishan Road, Beilun, Ningbo, Zhejiang Patentee before: JESSN MARINE EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |