CN210869480U

CN210869480U - Culture pond frame

Info

Publication number: CN210869480U
Application number: CN202020223324.2U
Authority: CN
Inventors: 刘德林; 林川; 李有文; 陈泽冻
Original assignee: Lingshui Delin Chengxin Aquaculture Co ltd
Current assignee: Lingshui Delin Chengxin Aquaculture Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-06-30
Anticipated expiration: 2030-02-28

Abstract

The utility model relates to a culture pond frame, which comprises a net frame, wherein the top of the net frame is provided with an opening, the inner center of the net frame is provided with a fixed sleeve, the fixed sleeve is vertically arranged at the inner bottom of the net frame, the fixed sleeve is sleeved with a gravity plate, the gravity plate is in sliding connection with the outer wall of the fixed sleeve ring, the fixed sleeve is respectively provided with an upper limit block and a lower limit block, the upper limit block is arranged above the gravity plate, the lower limit block is arranged below the gravity plate, a traction mechanism for driving the gravity plate to slide is arranged in the fixed sleeve, the inner bottom of the net frame is provided with a bait box, when the device catches fish fry, the escape of the fish fry can be reduced, the catching efficiency of the fish fry is improved, the device can not deform during fishing, the fish fry is prevented from being extruded by external force, and the survival rate of the fish fry is ensured, is beneficial to more accurately observing the growth condition of the fry.

Description

Culture pond frame

Technical Field

The utility model relates to a belong to aquaculture technical field, in particular to breed pond frame.

Background

Aquaculture is a production activity in which aquatic animals and plants are bred, cultivated, and harvested under artificial control, and generally includes the entire process of cultivating aquatic products from fingerlings under artificial breeding management. In the early stage of cultivation, the growth of the fry needs to be closely observed to ensure the healthy growth of the fry. When the fry is observed, the fry needs to be sampled and caught, and the existing catching net has larger meshes and is difficult to catch the fry; when catching the fishing net and catching the juvenile fish and pulling ashore, the fry can have a period of time and be in the oxygen deficiency state, in addition catch the fishing net and can hug closely each other when fishing out, play stronger oppression power to the fry, cause the death of fry easily.

Disclosure of Invention

Therefore, the utility model provides a culture pond frame, when this device snatchs the fry, can reduce escaping of fry, improve the efficiency of snatching of fry to this device can not warp when salvaging, avoids the fry to receive the extrusion of external force, has ensured the survival rate of fry, is favorable to carrying out more accurate observation to the growth situation of fry.

The technical scheme of the utility model is realized like this:

the utility model provides a culture pond frame, including the net frame, the top of net frame is equipped with the opening, the inside center of net frame is equipped with fixed sleeving, the fixed sleeving is vertical to be installed the inner bottom of net frame, the cover is equipped with the gravity board on the fixed sleeving, the gravity board with the outer wall sliding connection of the fixed sleeving ring, the fixed sleeving is installed respectively and is gone up spacing piece and lower spacing piece, it is located to go up the spacing piece the top of gravity board, lower spacing piece is located the below of gravity board, install the drive in the fixed sleeving the gliding drive mechanism of gravity board, bait box is installed to the inner bottom of net frame.

Preferably, traction mechanism is including drawing ball and rope, it installs to draw the ball fixed sleeving's inside, be equipped with the spout on fixed sleeving's the axial, the spout is "ten" style of calligraphy and distributes, the spout with the crisscross setting of lower spacing piece, the ball that draws is connected with the gleitbretter all around, draw the ball pass through the gleitbretter with fixed sleeving's inner wall sliding connection, the one end of rope with draw the top of ball and be connected, the other end along fixed sleeving's inside to the outside extension of opening of net frame.

Preferably, the other end of the rope is connected with a buoy.

Preferably, the rope is made of polyethylene.

Preferably, the net frame is divided into an upper shell and a lower shell, the upper shell and the lower shell are connected through threads, and the lower half part of the lower shell is provided with a waterproof net cloth in a sleeved mode.

Preferably, the bait box is of a net rack structure, and the top cover of the bait box is connected with the bait box in a buckling mode.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a breed pond frame, the net frame is when breeding the pond, the gravity board receives self gravity lapse and lower limiting plate butt, the opening of net frame this moment is opened, the fry is under the attraction of bait, inside the net frame is wandered to from the opening part of net frame, a period of time back, drive the gravity board through drive mechanism and upwards slide, until gravity board and last limiting plate butt, the opening of net frame was closed this moment, pull out the surface of water with the net frame through drive mechanism, withdraw the net frame, accomplish the seizure to the fry. When this device catches the fry, can block the opening through the gravity board, reduce escaping of fry, improve the efficiency of catching of fry to this device can not warp when salvaging, avoids the fry to receive the extrusion of external force, has ensured the survival rate of fry, is favorable to carrying out more accurate observation to the growth situation of fry.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be 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 preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

Fig. 1 is a schematic view of an internal structure of a first embodiment of the present invention;

fig. 2 is a schematic perspective view of a fixing sleeve according to a first embodiment of the present invention;

fig. 3 is a bottom view of a retaining sleeve according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an internal structure of a second embodiment of the present invention.

In the figure, 1 net frame, 2 openings, 3 fixing sleeves, 4 gravity plates, 5 upper limiting blocks, 6 lower limiting blocks, 7 bait boxes, 8 traction balls, 9 ropes, 10 sliding grooves, 11 sliding sheets, 12 floats, 13 upper shells, 14 lower shells and 15 net cloths.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

Example one

Referring to fig. 1 to 3, the utility model provides a culture pond frame, which comprises a net frame 1, wherein the net frame 1 is permeable to water, the top of the net frame 1 is provided with an opening 2, the inner center of the net frame 1 is provided with a fixing sleeve 3, the fixing sleeve 3 is vertically installed at the inner bottom of the net frame 1, the fixing sleeve 3 is sleeved with a gravity plate 4, the gravity plate 4 is slidably connected with the outer wall of the fixing sleeve, the fixing sleeve 3 is respectively provided with an upper limiting block 5 and a lower limiting block 6, the upper limiting block 5 is positioned above the gravity plate 4, the lower limiting block 6 is positioned below the gravity plate 4, when the top of the gravity plate 4 is abutted against the upper limiting block 5, the gravity plate 4 is abutted against the inner wall of the net frame 1, the opening 2 is closed, when the bottom of the gravity plate 4 is abutted against the lower limiting block 6, the gravity plate 4 is separated from the inner wall of the net frame 1, the opening 2 is opened, a traction mechanism which drives the gravity plate 4 to slide is arranged in the fixed sleeve 3, and a bait box 7 is arranged at the inner bottom of the net frame 1.

Put into the breed pond with net frame 1, net frame 1 sinks by the weight, gravity board 4 also receives self gravity and slides down along fixed sleeve 3, until with lower limiting plate butt, the opening 2 of net frame 1 is opened this moment, have the bait of preparing in advance in bait box 7, the fry is under the attraction of bait, can be followed opening 2 department of net frame 1 and swim to inside the net frame 1, after a period of time, pulling drive mechanism, traction mechanism drives gravity board 4 and slides up along fixed sleeve 3, until gravity board 4 and last limiting plate butt, opening 2 of net frame 1 is closed this moment, pulling out the surface of water with net frame 1 through traction mechanism, withdraw net frame 1, accomplish the seizure to the fry. This device can block opening 2 through gravity board 4 when arresting fish fry, reduces escaping of fish fry, improves the efficiency of arresting fish fry to this device can not warp when salvaging, avoids the fish fry to receive the extrusion of external force, has ensured the survival rate of fish fry, is favorable to carrying out more accurate observation to the growth situation of fish fry.

Traction mechanism is including pulling ball 8 and rope 9, it installs to pull ball 8 fixed sleeving 3's inside, be equipped with spout 10 on fixed sleeving 3's the axial, spout 10 is "ten" style of calligraphy and distributes, spout 10 with spacing piece 6 is crisscross the setting down, it is connected with gleitbretter 11 all around to pull ball 8, pull ball 8 through gleitbretter 11 with fixed sleeving 3's inner wall sliding connection, the one end of rope 9 with pull ball 8's top and be connected, the other end along fixed sleeving 3's inside to the outside extension of 2 of openings of net frame 1.

Drive through pulling rope 9 and pull 8 upslidings of ball, gleitbretter 11 has ensured to pull 8 gliding stability of ball, after

gleitbretter

11 and 4 butts of gravity board, gleitbretter 11 can drive 4 upslidings of gravity board until 4 and last spacing board butts of gravity board, and opening 2 of screen frame 1 was closed this moment, continues to pull rope 9, and gravity board 4 can pull out screen frame 1 the surface of water completion to the seizure of fry.

The other end of the rope 9 is connected with a buoy 12, the buoy 12 can play a bearing effect on the rope 9 when calibrating the position of the net frame 1, and the net frame 1 can be easily retracted through the rope 9.

The rope 9 is made of polyethylene.

Example two

Referring to fig. 4, the difference between the first embodiment and the second embodiment is that the net frame 1 is divided into an upper shell 13 and a lower shell 14, the upper shell 13 and the lower shell 14 are connected through threads, the lower half portion of the lower shell 14 is sleeved with a water-tight mesh 15, the upper shell 13 and the lower shell 14 are rotatably disassembled, bait can be conveniently supplemented to the bait box 7 in the lower shell 14, and a water-tight area at the lower end of the lower shell 14 ensures that part of water still exists in the net frame 1 after the net frame 1 finishes fishing and landing, so that oxygen deficiency and death caused by water shortage in the process of landing of fish fries are avoided.

Bait box 7 is spatial grid structure, bait box 7's top cap with bait box 7 buckle is connected, conveniently opens bait box 7 and adds the bait.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a breed pond frame, a serial communication port, including the net frame, the top of net frame is equipped with the opening, the inside center of net frame is equipped with fixed sleeve, fixed sleeve is vertical to be installed the inner bottom of net frame, the last cover of fixed sleeve is equipped with the gravity board, the gravity board with the outer wall sliding connection of the fixed sleeve ring, fixed sleeve installs spacing piece and lower spacing piece respectively, it is located to go up the spacing piece the top of gravity board, lower spacing piece is located the below of gravity board, install the drive in the fixed sleeve the gliding drive mechanism of gravity board, bait box is installed to the inner bottom of net frame.

2. The culture pond frame of claim 1, wherein the traction mechanism comprises a traction ball and a rope, the traction ball is mounted inside the fixed sleeve, sliding grooves are axially formed in the fixed sleeve and distributed in a cross shape, the sliding grooves and the lower limiting blocks are arranged in a staggered mode, sliding pieces are connected around the traction ball, the traction ball is connected with the inner wall of the fixed sleeve in a sliding mode through the sliding pieces, one end of the rope is connected with the top of the traction ball, and the other end of the rope extends out of an opening of the net frame along the inside of the fixed sleeve.

3. A culture pond frame according to claim 2, characterized in that a float is connected to the other end of the rope.

4. A culture pond frame according to claim 3, wherein the rope is made of polyethylene.

5. A culture pond frame according to claim 1, wherein the net frame is divided into an upper shell and a lower shell, the upper shell and the lower shell are connected through threads, and the lower half part of the lower shell is sleeved with a water-impermeable net cloth.

6. The culture pond frame of claim 1, wherein the bait box is of a grid structure, and a top cover of the bait box is in snap-fit connection with the bait box.