阅读说明：本技术 一种围网养殖的分离式捕捞方法 (Separate fishing method for purse seine culture ) 是由 贾玉东 关长涛 黄滨 崔勇 翟介明 张秉智 李文升 王清滨 于 2020-03-18 设计创作，主要内容包括：本发明涉及养殖捕捞技术领域,具体公开了一种围网养殖的分离式捕捞装置,包括底座,还包括升降机构、转动机构和分离机构；所述升降机构设于底座上,升降机构包括第一液压伸缩杆、固定板和第一电动机,所述第一液压伸缩杆对称固接在底座的顶部,所述固定板固接在两个第一液压伸缩杆的顶部,所述第一电动机固接在固定板顶部的左侧上；所述转动机构设于升降机构的右侧,转动机构包括长板；所述分离机构设于转动机构的上方；本发明通过丝杆转动带动升降板和固定框下降至河里,通过第二液压伸缩杆带动固定框左右移动,实现捕捞鱼类,利用固定框内部不同间隙的滤板,实现便于对鱼类的大小进行分类,提高了捕捞后鱼类处理的效率。(The invention relates to the technical field of culture and fishing, and particularly discloses a separating type fishing device for purse net culture, which comprises a base, a lifting mechanism, a rotating mechanism and a separating mechanism, wherein the lifting mechanism is arranged on the base; the lifting mechanism is arranged on the base and comprises first hydraulic telescopic rods, a fixed plate and a first motor, the first hydraulic telescopic rods are symmetrically and fixedly connected to the top of the base, the fixed plate is fixedly connected to the tops of the two first hydraulic telescopic rods, and the first motor is fixedly connected to the left side of the top of the fixed plate; the rotating mechanism is arranged on the right side of the lifting mechanism and comprises a long plate; the separation mechanism is arranged above the rotating mechanism; according to the invention, the lifting plate and the fixing frame are driven to descend into a river by the rotation of the screw rod, the fixing frame is driven to move left and right by the second hydraulic telescopic rod, so that the fish can be caught, the sizes of the fishes can be conveniently classified by using the filter plates with different gaps in the fixing frame, and the efficiency of treating the fishes after catching is improved.)

1. The utility model provides a device is catched to disconnect-type that purse seine was bred, includes base (1), its characterized in that: the device also comprises a lifting mechanism, a rotating mechanism and a separating mechanism;

the lifting mechanism is arranged on the base (1) and comprises first hydraulic telescopic rods (201), a fixed plate (202) and a first motor (203), the first hydraulic telescopic rods (201) are symmetrically and fixedly connected to the top of the base (1), the fixed plate (202) is fixedly connected to the tops of the two first hydraulic telescopic rods (201), and the first motor (203) is fixedly connected to the left side of the top of the fixed plate (202);

the rotating mechanism is arranged on the right side of the lifting mechanism and comprises a long plate (301);

the separating mechanism is arranged above the rotating mechanism and comprises a fixed frame (401).

2. The seine-farming separate fishing device of claim 1, wherein: the utility model discloses a lead screw, including fixed plate (202), fixed plate (202) go up the rotation and be connected with lead screw (204), the bottom rigid coupling of fixed plate (202) has guide arm (205), all the rigid couplings have on the top of lead screw (204) and the output shaft of first motor (203) rotate wheel (206), two rotate and take turns (206) the linkage through belt (207) between, threaded connection has lifter plate (208) on lead screw (204), lifter plate (208) right-hand member and guide arm (205) sliding connection.

3. The seine-farming separate fishing device of claim 1, wherein: slewing mechanism still includes second hydraulic telescoping rod (302) and second motor (303), second hydraulic telescoping rod (302) rigid coupling is on the right side of lifter plate (208), long board (301) rigid coupling is on the right-hand member of second hydraulic telescoping rod (302), second motor (303) rigid coupling is on the back of long board (301).

4. The seine-farming separate fishing device of claim 3, wherein: an output shaft of the second motor (303) penetrates through the long plate (301), an output shaft of the second motor (303) is rotatably connected with the long plate (301), and a bottom plate (304) is fixedly connected with the output shaft of the second motor (303).

5. The seine-farming separate fishing device of claim 1, wherein: separating mechanism still includes L shaped plate (402), fixed frame (401) rigid coupling is at the top of bottom plate (304), L shaped plate (402) symmetry rigid coupling is on the both sides of fixed frame (401), and one side rigid coupling of L shaped plate (402) has third hydraulic telescoping rod (403), two the adjacent both ends rigid coupling of third hydraulic telescoping rod (403) has roof (404).

6. The seine-farming separate fishing device of claim 5, wherein: the inside of fixed frame (401) is equipped with two filter plates (405), the top the clearance of filter plate (405) is greater than the clearance of below filter plate (405), and the right side of fixed frame (401) is equipped with discharging pipe (406).

7. A separate fishing method for purse seine culture is characterized in that: the method comprises the following steps:

step S1: when fishing, the base (1) is placed on the bank of a river, the height of the fixing plate (202) is adjusted by using the first hydraulic telescopic rod (201), and the screw rod (204) extends into the river;

step S2: the first motor (203) is started, the screw rod (204) is driven to rotate through the linkage of the belt (207), so that the lifting plate (208) is driven to descend into the river, and the fixing frame (401) is driven to descend into the river finally;

step S3: the second motor (303) is turned on, and the second motor (303) drives the bottom plate (304) to rotate, so that the fixed frame (401) is driven to rotate to a proper angle;

step S4: the second hydraulic telescopic rod (302) is used for driving the fixed frame (401) to move left and right to realize fishing, and when the fishing is finished, the third hydraulic telescopic rod (403) is used for driving the top plate (404) to move to seal the fixed frame (401);

step S5: the second motor (303) drives the fixed frame (401) to rotate to the position with the upward top, then the first motor (203) is utilized to drive the screw rod (204) to rotate, the fixed frame (401) is driven to ascend to the upper part of a river, water inside the fixed frame (401) leaks out, and fish inside the fixed frame (401) is classified through the filter plates (405) with different gaps.

Technical Field

The invention relates to the technical field of culture and fishing, in particular to a separated fishing method for purse net culture.

Background

The purse net culture device generally comprises a purse net, a floater arranged on an upper net line of the purse net, a sinker arranged on a lower net line of the purse net, a seabed pile or anchor and auxiliary facilities thereof, and the like.

When fishing fish in the purse net, need carry out the disconnect-type to the fish of variation in size and catch to be convenient for carry out the size separation to the fish after catching, when current fish were caught, catch all big or small fishes together, when needs were handled fish, need waste time and energy and carry out size classification to fish, thereby reduced the work efficiency that fish handled, need consume a large amount of labours.

Based on the above, the invention designs a separated fishing method for purse net culture, so as to solve the problems.

Disclosure of Invention

The invention aims to provide a separate fishing method for purse net culture, which aims to solve the problems that when the fishes proposed in the background art are fished, fishes with different sizes are easy to catch together, the fishes are inconvenient to separate in size, and the efficiency of fish treatment is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a separate type fishing device for purse net culture comprises a base, a lifting mechanism, a rotating mechanism and a separating mechanism;

the lifting mechanism is arranged on the base and comprises first hydraulic telescopic rods, a fixed plate and a first motor, the first hydraulic telescopic rods are symmetrically and fixedly connected to the top of the base, the fixed plate is fixedly connected to the tops of the two first hydraulic telescopic rods, and the first motor is fixedly connected to the left side of the top of the fixed plate;

the rotating mechanism is arranged on the right side of the lifting mechanism and comprises a long plate;

the separating mechanism is arranged above the rotating mechanism and comprises a fixing frame.

Preferably, the fixed plate is rotatably connected with a screw rod, the bottom of the fixed plate is fixedly connected with a guide rod, the top end of the screw rod and an output shaft of the first motor are fixedly connected with rotating wheels, the rotating wheels are linked through a belt, a lifting plate is in threaded connection with the screw rod, and the right end of the lifting plate is in sliding connection with the guide rod.

Preferably, slewing mechanism still includes second hydraulic stretching pole and second motor, second hydraulic stretching pole rigid coupling is on the right side of lifter plate, the long slab rigid coupling is on the right end of second hydraulic stretching pole, second motor rigid coupling is on the back of long slab.

Preferably, the output shaft of the second motor penetrates through the long plate, the output shaft of the second motor is rotatably connected with the long plate, and the output shaft of the second motor is fixedly connected with the bottom plate.

Preferably, the separating mechanism still includes the L shaped plate, fixed frame rigid coupling is at the top of bottom plate, L shaped plate symmetry rigid coupling is on the both sides of fixed frame, and one side rigid coupling of L shaped plate has third hydraulic telescoping rod, two the adjacent both ends rigid coupling of third hydraulic telescoping rod has the roof.

Preferably, the fixed frame is internally provided with two filter plates, the gap between the filter plates is larger than the gap between the filter plates below, and the right side of the fixed frame is provided with a discharge pipe.

Preferably, the separated fishing method for purse net culture comprises the following steps:

step S: when fishing, the base is placed on the bank of a river, the height of the fixing plate is adjusted by using the first hydraulic telescopic rod, and the screw rod extends into the river;

step S: the first motor is started, the screw rod is driven to rotate through the linkage of the belt, so that the lifting plate is driven to descend into the river, and the fixing frame is finally driven to descend into the river;

step S: the second motor is turned on, and the second motor drives the bottom plate to rotate, so that the fixing frame is driven to rotate to a proper angle;

step S: the second hydraulic telescopic rod is used for driving the fixed frame to move left and right to realize fishing, and when the fishing is finished, the third hydraulic telescopic rod is used for driving the top plate to move to seal the fixed frame;

step S: the second motor drives the fixed frame to rotate to the upward position of the top, then the first motor is utilized to drive the screw rod to rotate, the fixed frame is driven to ascend to the top of a river, water inside the fixed frame leaks out, and fish inside the fixed frame is classified through the filter plates in different gaps.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the lifting plate and the fixing frame are driven to descend into a river by the rotation of the screw rod, the fixing frame is driven to move left and right by the second hydraulic telescopic rod, so that the fish can be caught, the sizes of the fishes can be conveniently classified by using the filter plates with different gaps in the fixing frame, and the efficiency of treating the fishes after catching is improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the elongated plate, second motor and base plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a base; 201-a first hydraulic telescopic rod; 202-a fixed plate; 203-a first motor; 204-a screw rod; 205-a guide bar; 206-a running wheel; 207-a belt; 208-a lifter plate; 301-long plate; 302-a second hydraulic telescoping rod; 303-a second motor; 304-a backplane; 401-fixed frames; 402-L shaped plate; 403-a third hydraulic telescopic rod; 404-a top plate; 405-a filter plate; 406-tapping pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a separate type fishing device for purse seine cultivation comprises a base 1, a lifting mechanism, a rotating mechanism and a separating mechanism; the lifting mechanism is arranged on the base 1 and comprises first hydraulic telescopic rods 201, a fixed plate 202 and a first motor 203, the first hydraulic telescopic rods 201 are symmetrically and fixedly connected to the top of the base 1, the fixed plate 202 is fixedly connected to the tops of the two first hydraulic telescopic rods 201, and the first motor 203 is fixedly connected to the left side of the top of the fixed plate 202; the rotating mechanism is arranged on the right side of the lifting mechanism and comprises a long plate 301; the separating mechanism is arranged above the rotating mechanism and comprises a fixed frame 401.

The fixed plate 202 is rotatably connected with a screw rod 204, the bottom of the fixed plate 202 is fixedly connected with a guide rod 205, the top end of the screw rod 204 and the output shaft of the first motor 203 are fixedly connected with rotating wheels 206, the two rotating wheels 206 are linked through a belt 207, the screw rod 204 is in threaded connection with a lifting plate 208, and the right end of the lifting plate 208 is in sliding connection with the guide rod 205.

The rotating mechanism further comprises a second hydraulic telescopic rod 302 and a second motor 303, the second hydraulic telescopic rod 302 is fixedly connected to the right side of the lifting plate 208, the long plate 301 is fixedly connected to the right end of the second hydraulic telescopic rod 302, and the second motor 303 is fixedly connected to the back of the long plate 301.

An output shaft of the second motor 303 penetrates through the long plate 301, the output shaft of the second motor 303 is rotatably connected with the long plate 301, and a bottom plate 304 is fixedly connected with the output shaft of the second motor 303.

The separating mechanism further comprises an L-shaped plate 402, the fixing frame 401 is fixedly connected to the top of the bottom plate 304, the L-shaped plate 402 is symmetrically and fixedly connected to two sides of the fixing frame 401, a third hydraulic telescopic rod 403 is fixedly connected to one side of the L-shaped plate 402, and top plates 404 are fixedly connected to two adjacent ends of the two third hydraulic telescopic rods 403.

The top plate 404 is driven to move by the third hydraulic telescopic rod 403, so that the top of the fixing frame 401 is sealed, and fish escape is prevented when fishing.

Wherein, the inside of fixed frame 401 is equipped with two filter plates 405, and the clearance of upper filter plate 405 is greater than the clearance of lower filter plate 405, and the right side of fixed frame 401 is equipped with discharging pipe 406.

The separated fishing method for the purse seine culture comprises the following steps:

step S1: when fishing, the base 1 is placed on the bank of a river, the height of the fixing plate 202 is adjusted by using the first hydraulic telescopic rod 201, and the screw rod 204 extends into the river;

step S2: the first motor 203 is started, and the screw rod 204 is driven to rotate through the linkage of the belt 207, so that the lifting plate 208 is driven to descend into the river, and the fixing frame 401 is driven to descend into the river finally;

step S3: turning on the second motor 303, the second motor 303 drives the bottom plate 304 to rotate, so as to drive the fixing frame 401 to rotate to a proper angle;

step S4: the second hydraulic telescopic rod 302 is used for driving the fixed frame 401 to move left and right to realize fishing, and when the fishing is finished, the third hydraulic telescopic rod 403 is used for driving the top plate 404 to move to seal the fixed frame 401;

step S5: the second motor 303 drives the fixed frame 401 to rotate to the position with the top facing upwards, then the first motor 203 is utilized to drive the screw 204 to rotate, the fixed frame 401 is driven to ascend to the top of a river, water inside the fixed frame 401 leaks out, and fish inside the fixed frame 401 are classified through the filter plates 405 in different gaps.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.