CN218635074U

CN218635074U - Fry screening device for aquaculture

Info

Publication number: CN218635074U
Application number: CN202222476227.6U
Authority: CN
Inventors: 张铭华
Original assignee: Sihui Tongchuang Aquaculture Co ltd
Current assignee: Sihui Tongchuang Aquaculture Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-03-17
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to an aquaculture technical field discloses a fry sieving mechanism for aquaculture, including the screening case, first cavity and second cavity have been seted up respectively to the screening incasement, and screening case one side is equipped with the feed inlet, and screening case one end is equipped with driving motor, is equipped with the dwang in the first cavity, and dwang one end is connected with driving motor, is equipped with the eccentric wheel on the dwang, is equipped with the screening basket in the second cavity, and screening basket tip is equipped with the link, and the link top is equipped with the slide bar, and slide bar one end is connected with the vibrating piece, and the vibrating piece is inconsistent with the eccentric wheel. The purpose is as follows: through starting driving motor to drive dwang and eccentric wheel and rotate, promote the vibrating piece then and move, and then drive the screening basket through slide bar and link and carry out reciprocating motion, thereby can filter fry and roe fast, do not need artifical screening, thereby reduced the labour, improved work efficiency.

Description

Fry screening device for aquaculture

Technical Field

The utility model belongs to the technical field of aquaculture, concretely relates to fry sieving mechanism for aquaculture.

Background

Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control, generally includes the overall process of breeding aquatic products from offspring seeds under artificial feeding management, and roe of the fish bred in the hatching process, there is early hatching, some roe will hatch earlier and some roe will hatch later, the interval period of early hatching and late hatching may be up to several days or more, need put into the fodder to the fry in the incubator in this process, but probably lead to fry death or in the incubator, but the water environment in the incubator is changed after putting into the fodder, bring the influence to the hatching of roe.

The fry screening device for aquaculture is generally characterized in that fry is screened manually in the prior art, roes and fries cannot be separated rapidly, labor force is increased, and work efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing a fry sieving mechanism for aquaculture, through the screening case, first cavity, the second cavity, driving motor, the dwang, the eccentric wheel, the screening basket, the link, the cooperation setting of slide bar and vibrating piece, through starting driving motor, thereby drive dwang and eccentric wheel and rotate, promote the vibrating piece to move then, and then drive the screening basket through slide bar and link and carry out reciprocating motion, thereby avoided the roe to block up the filter screen as far as possible, cause the relatively poor problem of screening effect to appear, and the device can filter fry and roe fast, do not need artifical screening, thereby the labour has been reduced, and the work efficiency is improved.

In order to realize the technical purpose, the utility model adopts the following technical scheme:

the utility model provides a fry sieving mechanism for aquaculture, includes the screening case, first cavity and second cavity have been seted up respectively to the screening incasement, screening case one side is equipped with the feed inlet, feed inlet and second cavity intercommunication, screening case one end is equipped with driving motor, the dwang is installed to first cavity internal rotation, first cavity is worn out to dwang one end, and with driving motor's output shaft, be equipped with the eccentric wheel on the dwang, be equipped with the screening basket in the second cavity, screening basket tip is equipped with the link, the link top is equipped with the slide bar, slide bar one end penetrates in first cavity, and is connected with the vibrating piece, the vibrating piece is inconsistent with the circumference side of eccentric wheel.

Further inject, the vibrating part is including installation piece and butt wheel, the mounting groove has been seted up at installation piece middle part, the butt wheel rotates to be installed in the mounting groove, the annular has been seted up on the eccentric wheel, butt wheel and annular slide conflict. Such structural design, through setting up installation piece, mounting groove, butt wheel and annular, the butt wheel can slide in the annular to improve the stability of contradicting the connection, and then also improved reciprocating motion's effect.

Further inject, the spout has been seted up to the symmetry in the screening incasement, every all install the slide bar in the spout, slidable mounting has the slider on the slide bar, the end connection of slider and screening basket, be equipped with the spring between slider and the screening incasement wall. Such structural design through setting up spout, slide bar, slider and spring, when the screening basket carries out the up-and-down motion, can drive the slider and carry out the up-and-down motion, and the slider can make the motion state of screening basket more steady to the skew of position can not take place, further improved the reciprocal effect of screening basket.

Further inject, screening case one side is rotated and is connected with the chamber door, the chamber door is located feed inlet one side, the handle is installed in the chamber door outside. Such structural design through setting up chamber door and handle to the person of facilitating the use opens and closes the feed inlet.

Further inject, the water pump is installed to screening case opposite side, the output of water pump is connected with the inlet tube, the free end of inlet tube extends to in the second cavity. Such structural design through setting up inlet tube and water pump, can pass through water pump and inlet tube with water and introduce in the second cavity to spray on the screening basket, thereby avoid roe and fry death as far as possible.

Further prescribe a limit to, the screening bottom of the case portion has seted up the opening, screening bottom of the case portion joint has the roe groove. Such structural design through setting up opening and roe groove to can place the roe after the screening basket is sieved.

Adopt above-mentioned technical scheme's utility model, have following advantage:

1. the utility model discloses a screening case, first cavity, the second cavity, driving motor, the dwang, the eccentric wheel, the screening basket, the link, the cooperation setting of slide bar and vibrating piece, through starting driving motor, thereby drive dwang and eccentric wheel and rotate, promote the vibrating piece to move then, and then drive the screening basket through slide bar and link and carry out reciprocating motion, thereby avoided the roe to block up the filter screen as far as possible, cause the relatively poor problem of screening effect to appear, and the device can filter fry and roe fast, do not need artifical screening, thereby the labour has been reduced, and the work efficiency is improved.

2. The utility model discloses a set up installation piece, mounting groove, butt wheel and annular, the butt wheel can slide in the annular to improve the stability of contradicting the connection, and then also improved reciprocating motion's effect.

3. The utility model discloses a set up spout, slide bar, slider and spring, when the screening basket carries out the up-and-down motion, can drive the slider and carry out the up-and-down motion, the slider can make the motion state of screening basket more steady to the skew of position can not take place, the reciprocal effect of screening basket has further been improved.

4. The utility model discloses a set up inlet tube and water pump, can pass through water pump and inlet tube with water and introduce in the second cavity to spray on the screening basket, thereby avoid roe and fry dead as far as possible.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures;

fig. 1 is a schematic structural view of the fry screening device for aquaculture of the present invention;

FIG. 2 is a schematic view of the back view of the fry screening device for aquaculture of the present invention;

FIG. 3 is a schematic view showing the cross-sectional structure of the screening box of the fry screening device for aquaculture of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic view of the chute of the fry screening device for aquaculture of the present invention;

the main element symbols are as follows:

a screening box 1, a first chamber 2, a second chamber 3, a driving motor 4, a rotating rod 5, an eccentric wheel 6, a screening basket 7, a connecting frame 8, a slide bar 9,

An installation block 101, an abutting wheel 102, an installation groove 103, a ring groove 104,

A slide groove 111, a slide rod 112, a slide block 113, a spring 114,

A box door 121, a handle 122,

A water pump 131, a water inlet pipe 132,

A fish egg tank 14.

Detailed Description

The present invention will be described in detail with reference to the drawings and specific embodiments, and it should be noted that in the drawings or the description, similar or identical parts are provided with the same reference numerals, and the implementation manner not shown or described in the drawings is known to those of ordinary skill in the art. In addition, directional terms such as "upper", "lower", "top", "bottom", "left", "right", "front", "back", etc. mentioned in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.

As shown in fig. 1-5, the utility model discloses a fry screening device for aquaculture, including screening case 1, screening case 1 bottom four corners is all fixed with the support column, the slipmat is installed to each support column bottom, first cavity 2 and second cavity 3 have been seted up respectively in screening case 1, first cavity 2 is located directly over second cavity 3, screening case 1 left side has been seted up the feed inlet, the feed inlet is communicated with second cavity 3, screening case 1 rear end is installed the first installation piece, driving motor 4 is installed on first installation piece top, dwang 5 is installed to first cavity 2, dwang 5 one end of internal rotation is worn out first cavity 2, and with driving motor 4's output shaft fixed connection, dwang 5 outside is rotated and is installed eccentric wheel 6, slidable mounting has screening basket 7 in the second cavity 3, screening basket 7 bottom and front and back both ends have all been seted up a plurality of filter screens, screening basket 7 tip fixed connection link 8, link 8 top fixed connection has slide bar 9, slide bar 9 top penetrates in first cavity 2, and fixed connection has the vibrating piece, the vibrating piece is inconsistent with the vibrating side of eccentric wheel 6;

the vibrating piece comprises an installation block 101 and an abutting wheel 102, the middle of the installation block 101 is provided with an installation groove 103, the abutting wheel 102 is rotatably installed in the installation groove 103, the outer side of the eccentric wheel 6 is provided with an annular groove 104, and the abutting wheel 102 is in sliding contact with the annular groove 104. By arranging the mounting block 101, the mounting groove 103, the abutting wheel 102 and the ring groove 104, the abutting wheel 102 can slide in the ring groove 104, so that the stability of abutting connection between the abutting wheel 102 and the deflection wheel 6 is improved, and the reciprocating motion effect of the screening basket 7 is further improved;

the sliding grooves 111 are symmetrically formed in the left and right of the screening box 1, sliding rods 112 are fixedly mounted in each sliding groove 111, sliding blocks 113 are slidably mounted on the outer sides of the sliding rods 112, the sliding blocks 113 are fixedly connected with the end portions of the screening baskets 7, springs 114 are fixedly connected between the sliding blocks 113 and the inner wall of the screening box 1, and the outer surfaces of the sliding rods 112 are sleeved with the springs 114. Through the arrangement of the sliding chute 111, the sliding rod 112, the sliding block 113 and the spring 114, when the screening basket 7 moves up and down, the sliding block 113 can be driven to move up and down, and the sliding block 113 can enable the motion state of the screening basket 7 to be more stable, so that the position deviation can not occur, and the reciprocating effect of the screening basket 7 is further improved;

the left side of the screening box 1 is rotatably connected with a box door 121, the box door 121 is located on one side of the feeding hole, and a handle 122 is fixedly mounted on the outer side of the box door 121. The door 121 and the handle 122 are arranged, so that a user can open and close the feed inlet conveniently;

screening case 1 right side fixed mounting second installation piece, second installation piece outside fixed mounting have water pump 131, and the output of water pump 131 is connected with inlet tube 132, and in the free end of inlet tube 132 extended to second chamber 3, and was connected with the sprinkler bead, and the water pump 131 input is connected with the connecting pipe, and the connecting pipe is used for putting through external water source. By providing the water inlet pipe 132 and the water pump 131, water can be introduced into the second chamber 3 through the water pump 131 and the water inlet pipe 132 and sprayed inside the sieving basket 7, thereby preventing the death of fish eggs and fry as much as possible;

an opening is formed in the bottom of the screening box 1, and a fish egg groove 14 is clamped in the bottom of the screening box 1. The opening and the roe groove 14 are arranged, so that roe screened by the screening basket 7 can be placed.

The utility model discloses a use method as follows:

in this embodiment, when the fish screening device is used, the door 121 is opened by the handle 122, then the fry and the roe are thrown into the screening basket 7 from the feed inlet, the water pump 131 is started, and water enters the second chamber 3 through the water inlet pipe 132, so as to be sprayed into the screening basket 7 through the water spray head;

inside fish egg entered into fish egg groove 14 through the filtration of screening basket 7, and the fry can't pass through screening basket 7, later start driving motor 4 to drive dwang 5 and eccentric wheel 6 and rotate, make eccentric wheel 6 promote butt joint wheel 102 and carry out reciprocating motion then, and then rethread slide bar 9 and link 8 drive screening basket 7 and carry out reciprocating motion, thereby avoided the fish egg to block up the filter screen as far as possible, caused the relatively poor problem of screening effect to appear.

It is right above the utility model provides a pair of fry sieving mechanism for aquaculture has carried out detailed introduction. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims

1. The utility model provides a fry sieving mechanism for aquaculture, includes screening case (1), its characterized in that: first cavity (2) and second cavity (3) have been seted up respectively in screening case (1), screening case (1) one side is equipped with the feed inlet, feed inlet and second cavity (3) intercommunication, screening case (1) one end is equipped with driving motor (4), dwang (5) are installed to first cavity (2) internal rotation, dwang (5) one end is worn out first cavity (2), and with the output shaft of driving motor (4), be equipped with eccentric wheel (6) on dwang (5), be equipped with screening basket (7) in second cavity (3), screening basket (7) tip is equipped with link (8), link (8) top is equipped with slide bar (9), slide bar (9) one end penetrates in first cavity (2), and is connected with the vibrating part, the vibrating part offsets with the circumference side of eccentric wheel (6).

2. The fry screening device for aquaculture of claim 1, wherein: the vibrating part comprises an installation block (101) and a butt joint wheel (102), an installation groove (103) is formed in the middle of the installation block (101), the butt joint wheel (102) is rotatably installed in the installation groove (103), an annular groove (104) is formed in the eccentric wheel (6), and the butt joint wheel (102) is in sliding conflict with the annular groove (104).

3. The fry screening device for aquaculture of claim 1, wherein: spout (111), every have been seted up to the symmetry in screening case (1) all install slide bar (112) in spout (111), slidable mounting has slider (113) on slide bar (112), the end connection of slider (113) and screening basket (7), be equipped with spring (114) between slider (113) and screening case (1) inner wall.

4. The fry screening device for aquaculture of claim 1, wherein: one side of the screening box (1) is rotatably connected with a box door (121), the box door (121) is located on one side of the feeding hole, and a handle (122) is installed on the outer side of the box door (121).

5. The fry screening device for aquaculture of claim 1, wherein: a water pump (131) is installed on the other side of the screening box (1), an output end of the water pump (131) is connected with a water inlet pipe (132), and a free end of the water inlet pipe (132) extends into the second chamber (3).

6. The fry screening device for aquaculture of claim 1, wherein: an opening is formed in the bottom of the screening box (1), and a fish egg groove (14) is clamped at the bottom of the screening box (1).