CN217905882U - Bottom-sitting type deep-water net cage fish collecting device - Google Patents

Abstract

The utility model discloses a sit end formula deep water box with a net and receive fish device, including setting up at the floating mechanism on the deep water box with a net surface, setting up the receipts fish mechanism on floating mechanism to and be used for controlling and receive the adjustment mechanism that fish mechanism reciprocated in floating mechanism, it fixes on floating mechanism through adjustment mechanism to receive the fish mechanism, floating mechanism includes the bottom frame to and set up the handrail frame on the bottom frame, receive the fish mechanism including placing the fishing net frame on the base frame to and set up the fishing net on the fishing net frame, adjustment mechanism is including setting up directive wheel, the fixed column on floating mechanism to and set up the slick rope on the fishing net frame. The bottom-sitting type deep-water net cage fish collecting device is simple to manufacture, convenient to operate and labor-saving because the fish collecting mechanism can be vertically adjusted on the floating mechanism through the floating mechanism and the fish collecting mechanism which are vertically separated and the adjusting mechanism is additionally used.

Description

Bottom-sitting type deep-water net cage fish collecting device

Technical Field

The utility model relates to an aquaculture technical field, concretely relates to sit end formula deep water box with a net and receive fish device.

Background

With the continuous development of aquaculture in China, land-based resources and offshore aquaculture areas are increasingly saturated, technological innovation is enhanced, high-quality development of deep and distant sea fishery facilities and equipment is promoted, the construction of blue barns in China is accelerated, and the realization of healthy development of new state will become a new development road of aquaculture. In order to meet the strong demand of protein production in the ocean, the international deep sea culture is rapidly developed, and the deep and far sea net cage type culture platform is in a reserve state.

In the deep sea cage culture process, when the cultured fishes reach the specifications of commercial fishes, the receiving mode of the cage culture method is different from that of shallow sea purse nets, cages and land-based ponds, the deep sea cages cannot be guaranteed to operate in water in a standing mode, the fact that all net covers need to be lifted every time the fishes are received cannot be guaranteed, the workload is large, and the efficiency is low. In order to solve the problem that the deep-sea net cage is difficult to collect fish, the fish suction pump is generally used for fishing in the deep-sea net cage at present, and the problems of high price, heavy volume, high fish suction efficiency and the like of the fish suction pump cannot be generally popularized and used all the time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bottom-sitting type deep water net cage fish collecting device.

In order to achieve the above purpose, the utility model provides a following technical scheme: a bottom-sitting type deep-water net cage fish collecting device comprises a floating mechanism arranged on the water surface of a deep-water net cage, a fish collecting mechanism arranged on the floating mechanism, and an adjusting mechanism used for controlling the fish collecting mechanism to move up and down on the floating mechanism, wherein the fish collecting mechanism is fixed on the floating mechanism through the adjusting mechanism, the floating mechanism comprises a bottom layer frame and a handrail frame arranged on the bottom layer frame, the fish collecting mechanism comprises a fishing net frame arranged on a base frame and a fishing net arranged on the fishing net frame, and the adjusting mechanism comprises a directional wheel, a fixed column and a sliding rope arranged on the fishing net frame.

Furthermore, the torsion springs and the clamping plates are provided with a plurality of through grooves and clamping grooves, and the number of the through grooves and the number of the clamping grooves are equal to the number of the clamping plates.

Further, the bottom layer frame comprises an inner ring, an outer ring arranged on the outer side of the inner ring, and a connecting rod used for connecting the inner ring and the outer ring, and a gap is formed between the inner ring and the outer ring.

Furthermore, the inner ring, the outer ring and the connecting rod are all made of PE materials.

Furthermore, the inner ring and the outer ring are both rectangular.

Further, the fishing net is made of nylon.

According to the above technical scheme, the utility model discloses following beneficial effect has:

the bottom-sitting type deep-water net cage fish collecting device has the advantages that the fish collecting mechanism can be adjusted up and down on the floating mechanism through the floating mechanism and the fish collecting mechanism which are separated up and down, the manufacturing is simple, the operation is convenient, and the labor is saved; the bottom frame adopts two PE circle (be inner circle and outer lane), both increases whole device buoyancy, provides the platform for manual operation again, is favorable to whole dismantlement and equipment to set up the handrail frame on the bottom frame, the security of protection personnel's operation is favorable to preventing escaping of shoal of fish again.

Drawings

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

FIG. 2 is a schematic view of the floating mechanism of the present invention;

FIG. 3 is a schematic view of the bottom frame structure of the present invention;

FIG. 4 is a schematic view of the overall side view structure of the present invention;

fig. 5 is a schematic structural view of the fish collecting mechanism of the utility model.

In the figure: 110. a bottom layer frame; 111. an inner ring; 112. an outer ring; 113. a connecting rod; 120. an armrest frame; 210. a fishing net frame; 220. a fishing net; 310. a directional wheel; 320. fixing the column; 330. and (7) sliding the rope.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model provides a sit bottom formula deep water net cage and receive fish device, including floating mechanism, receive fish mechanism and adjustment mechanism, wherein, floating mechanism includes bottom frame 110 and handrail frame 120, bottom frame 110 includes inner circle 111, outer lane 112 and connecting rod 113, inner circle 111 and outer lane 112 are made rectangular frame by the PE material of diameter 200mm, and the inner circle sets up the inside at the outer lane, the clearance has between inner circle 111 and the outer lane 112, connect through connecting rod 113 between inner circle 111 and the outer lane 112, connecting rod 113 is located clearance department, set up inner circle and outer lane, on the one hand, can increase device buoyancy, on the other hand can make things convenient for the staff to operate. The upper end of the inner ring 111 is vertically provided with a handrail frame 120, the handrail frame is made of PE material with the diameter of 110mm, the vertical height of the handrail frame is 1m, the safety of personnel operation can be protected through the handrail frame, and fish can be prevented from escaping.

Receive fish mechanism including fishing net frame 210 and fishing net 220, fishing net frame 210 welds into rectangular frame by the steel pipe of diameter 32mm, and its area equals with the inner circle for including the fishing net frame can place circle, fishing net 220 sets up on fishing net frame 210, and cover fishing net frame 210, and fishing net 220 is the nylon material, and the length of fishing net mesh diagonal is 4cm.

The adjusting mechanism comprises a directional wheel 310, a fixed column 320 and a sliding rope 330, the directional wheel 310 and the fixed column 320 are both arranged on the armrest frame 120, the height of the directional wheel 310 is higher than that of the fixed column 320, the sliding rope 330 is arranged at four corners of the fishing net frame 210, the fishing net frame 210 bypasses the directional wheel 310 through one end of the sliding rope 330 and then is tied to the fixed column 320, and the fishing net frame 210 is fixed on the floating mechanism. One end of the sliding rope 330 can be pulled by the directional wheel 310 to adjust the height of the fishing net frame 210.

The working principle is as follows: firstly, a bottom layer frame is fixed in a deepwater net cage by using a rope, then a fish collecting mechanism is fixed on the bottom layer frame by an adjusting mechanism, after fish schools are gathered, a culturing person lifts the fish collecting mechanism by a sliding rope, the labor intensity is reduced due to the work done by seawater buoyancy, the fish collecting mechanism is fixed on the bottom layer frame after rising to a horizontal plane, then commercial fish to be collected are gathered in a fishing net, after the commercial fish is collected, the culturing person puts down the fish collecting mechanism by the sliding rope, the fish collecting mechanism is fixed after being placed on the bottom layer frame, and the fish collecting operation can be rapidly realized by repeating the above operations. The device is suitable for commercial fishes of different specifications by changing the size of the fishing net.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The bottom-sitting type deep-water net cage fish collecting device is characterized by comprising a floating mechanism arranged on the water surface of a deep-water net cage, a fish collecting mechanism arranged on the floating mechanism and an adjusting mechanism used for controlling the fish collecting mechanism to move up and down on the floating mechanism, wherein the fish collecting mechanism is fixed on the floating mechanism through the adjusting mechanism, the floating mechanism comprises a bottom layer frame (110) and a handrail frame (120) arranged on the bottom layer frame (110), the fish collecting mechanism comprises a fishing net frame (210) arranged on the base frame and a fishing net (220) arranged on the fishing net frame, and the adjusting mechanism comprises a directional wheel (310) arranged on the floating mechanism, a fixed column (320) and a sliding rope (330) arranged on the fishing net frame.

2. The fish collecting device of the submersible type deepwater net cage according to claim 1, characterized in that: the bottom layer frame (110) comprises an inner ring (111), an outer ring (112) arranged on the outer side of the inner ring, and a connecting rod (113) used for connecting the inner ring and the outer ring, wherein a gap is formed between the inner ring (111) and the outer ring (112).

3. The fish collecting device for the bottom-sitting type deep water net cage according to claim 2, characterized in that: the inner ring (111), the outer ring (112) and the connecting rod (113) are all made of PE materials.

4. The fish collecting device for the bottom-sitting type deep water net cage according to claim 2, characterized in that: the inner ring (111) and the outer ring (112) are rectangular.

5. The fish collecting device of the submersible type deepwater net cage according to claim 1, characterized in that: the fishing net (220) is made of nylon.

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