CN104686458A - 电磁穿线梭 - Google Patents

电磁穿线梭 Download PDF

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CN104686458A
CN104686458A CN201510135644.6A CN201510135644A CN104686458A CN 104686458 A CN104686458 A CN 104686458A CN 201510135644 A CN201510135644 A CN 201510135644A CN 104686458 A CN104686458 A CN 104686458A
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shuttle
planker
ice
electromagnet
electromagnetic
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CN104686458B (zh
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马洪星
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Weihai Aoyang International Outdoor Products Co ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K75/00Accessories for fishing nets; Details of fishing nets, e.g. structure

Abstract

电磁穿线梭是冬天冰下捕鱼用到的一种工具,它是由冰层下的杆梭和冰层上的电磁拖板两部分构成,杆梭是长2.5米,直径5—10厘米的空壳铁皮子弹头体形状,空壳铁皮子弹头体内有轻质的泡沫塑料,尾部有系绳环;电磁拖板的前端是拖板把手,拖板把手下有控制按键盘,中段的下面是雪撬拖板,雪撬拖板上是2米长的电磁铁,电磁铁前面是蓄电池,电磁拖板尾部3米处拖有一金属探测器(探铁器)。减少了凿冰眼的数量,更省去了“走勾”、“扭矛”的缓慢复杂工序,可以提高冬捕效率。

Description

电磁穿线梭
技术领域
本发明是冬天冰下捕鱼用到的一种工具,具体的说是冰下布网时用到的一种电磁穿线梭。
背景技术
在我国东北,有着冬天冰下捕鱼作业的传统,简称“冬捕”,著名的如查干湖冬捕。目前,冬捕下网时,先在1米厚左右的冰层上每隔十米左右凿一个冰眼,一张长3000米的大网,要凿300个以上的冰眼,需要多名渔工花上八九个小时的时间用在打撺凿冰眼上;用一根超过十米长的尾部系有细绳的木杆从冰眼处放入冰下,这叫“穿杆”;钩子在冰眼内勾卡住木杆一点一点向前推动,这叫“走勾”;当冰面上有积雪,不能看见冰下的穿杆走的方向,不能正好通过下一冰眼时,渔工则需要用一种长弯钩伸入冰下,勾住窜杆拉到冰眼处,方可再继续进行走勾,这叫“扭矛”;当穿杆行走十个冰眼约100米左右时,渔工要拉住长穿杆尾部系的细绳,带出细绳末端拴住的粗绳,这叫“引线”;粗绳与绕盘连接,拉动粗绳后面的大网,每100米左右向前伸展一次,经过多次伸展,将大网逐步下到位,这叫“跟网”;将整张大网从入网口处向两边呈“O”形伸展开后,从出网口拉出大网,这叫“出网”。以上操作凿冰眼时,由于冰眼过于稠密,所以凿冰眼的数量太大(300个以上);凿冰眼时渔工劳动强度太大,工作时间太长;由于凿冰眼时,声音和振动都很大,很容易惊吓跑鱼群,影响捕鱼产量;窜杆、走勾、扭矛的操作复杂、缓慢,所以工作效率低。
发明内容
本发明所要解决的技术问题是:提供一种在冬捕时可减少凿冰眼的数量,省去走勾、扭矛的复杂操作工序,缩短工作时间,提高捕鱼效率的电磁穿杆梭。
本发明采取的技术方案是:该电磁穿线梭由冰层下的杆梭和冰层上的电磁拖板两部分构成,杆梭是长2.5米,直径5—10厘米的空壳铁皮子弹头体形状,空壳铁皮子弹头体内有轻质的泡沫塑料,尾部有系绳环;电磁拖板的前端是拖板把手,拖板把手下有控制按键盘,中段的下面是雪撬拖板,雪撬拖板上是2米长的电磁铁,电磁铁前面是蓄电池,电磁拖板尾部3米处拖有一金属探测器(探铁器)。
采用以上技术方案后,冬捕时在冰面上每100米只要凿一个冰眼就行了,把杆梭放入冰下,渔工在冰面上拉着电磁拖板在冰面上行走,杆梭在电磁铁的吸引下在冰下也同步向前行走,尾部系的细绳带到100米的跟网冰眼处,就完成穿杆引线工序。因此,大大减少了凿冰眼的数量,减少了渔工的劳动强度和工作时间,也减少了鱼群被吓跑的概率,更省去了“走勾”、“扭矛”的缓慢复杂工序,因此,可以提高冬捕效率。
附图说明
图1是本发明电磁穿线梭的结构示意图。
图中:1、杆梭;1.1、空壳铁皮子弹头体;1.2、泡沫塑料;1.3、系绳环;1.4、细绳;2、电磁拖板;2.1、拖板把手;2.2、控制按键盘;2.3、雪撬拖板;2.4、电磁铁;2.5、蓄电池;2.6、金属探测器(探铁器);3、冰层。
具体实施方式
下面结合附图详细说明本发明电磁穿线梭的具体结构。
该电磁穿线梭由冰层(3)下的杆梭(1)和冰层(3)上的电磁拖板(2)两部分构成,杆梭(1)是长2.5米,直径5—10厘米的空壳铁皮子弹头体(1.1)形状,空壳铁皮子弹头体(1.1)内有轻质的泡沫塑料(1.2),尾部有系绳环(1.3);电磁拖板(2)的前端是拖板把手(2.1),拖板把手(2.1)下有控制按键盘(2.2),中段的下面是雪撬拖板(2.3),雪撬拖板(2.3)上是2米长的电磁铁(2.4),电磁铁(2.4)前面是蓄电池(2.5),电磁拖板(2)尾部3米处拖有一金属探测器(探铁器)(2.6)。
具体工作情况
 把下网冰眼凿好后,把引线细绳(1.4)系在杆梭(1)尾部的系绳环(1.3)上,然后把杆梭(1)放入冰层(3)下,电磁拖板(2)放在杆梭(1)的冰层(3)上,渔工按下控制键盘(2.2)上开关,使电磁铁(2.4)和金属探测器(探铁器)通电,渔工拉着拖板把手(2.1)就可向100处下一冰眼行走了,冰层(3)下的杆梭(1)在电磁铁(2.4)的吸引下也同步向前行走了,当冰层(3)厚时,有可能会发生电磁铁(2.4)吸引不动冰层(3)下的杆梭(1)而被落在后面时,电磁拖板(2)尾部3米处的金属探测器(探铁器)(2.6)会发出声光报警,这时,渔工需把电磁拖板(2)向后退3米,到杆梭(1)的上方,调大电磁铁的吸引力后,就可继续前进了,到达100米处的冰眼后,渔工拉住杆梭(1)尾部的细绳(1.4)便可拉出粗绳进行走网,电磁穿线梭又可向100米处的下一冰眼前进了。

Claims (1)

1. 电磁穿线梭,其特征是:它是由冰层(3)下的杆梭(1)和冰层(3)上的电磁拖板(2)两部分构成,杆梭(1)是长2.5米,直径5—10厘米的空壳铁皮子弹头体(1.1)形状,空壳铁皮子弹头体(1.1)内有轻质的泡沫塑料(1.2),尾部有系绳环(1.3);电磁拖板(2)的前端是拖板把手(2.1),拖板把手(2.1)下有控制按键盘(2.2),中段的下面是雪撬拖板(2.3),雪撬拖板(2.3)上是2米长的电磁铁(2.4),电磁铁(2.4)前面是蓄电池(2.5),电磁拖板(2)尾部3米处拖有一金属探测器(探铁器)(2.6)。
CN201510135644.6A 2015-03-26 2015-03-26 电磁穿线梭 Active CN104686458B (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112243968A (zh) * 2020-11-11 2021-01-22 倪略凯 高寒区冰冻湖冰面捕鱼用凿冰辅助装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2082962U (zh) * 1991-02-06 1991-08-21 张文霖 冰下鱼网牵引器
CN2178995Y (zh) * 1993-10-21 1994-10-12 王兴文 冰下捕鱼器
CN204518919U (zh) * 2015-03-26 2015-08-05 马洪星 电磁穿线梭

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2082962U (zh) * 1991-02-06 1991-08-21 张文霖 冰下鱼网牵引器
CN2178995Y (zh) * 1993-10-21 1994-10-12 王兴文 冰下捕鱼器
CN204518919U (zh) * 2015-03-26 2015-08-05 马洪星 电磁穿线梭

Non-Patent Citations (1)

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Title
侯文学等: "《新型冰下穿索器》", 《渔业现代化》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112243968A (zh) * 2020-11-11 2021-01-22 倪略凯 高寒区冰冻湖冰面捕鱼用凿冰辅助装置
CN112243968B (zh) * 2020-11-11 2022-10-11 倪略凯 高寒区冰冻湖冰面捕鱼用凿冰辅助装置

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