CN214801717U

CN214801717U - Macrobrachium rosenbergii is bred and uses sorting device

Info

Publication number: CN214801717U
Application number: CN202121710371.0U
Authority: CN
Inventors: 陈绍钦; 舒中红
Original assignee: Chongqing Yuparadise Aquaculture Co ltd
Current assignee: Chongqing Yuparadise Aquaculture Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-11-23
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a Macrobrachium rosenbergii breeding field, in particular to a sorting device for Macrobrachium rosenbergii breeding, which comprises a shell and a screening plate, wherein the inner side of the shell is provided with bilaterally symmetrical clamping plates, a swinging structure for controlling the swinging of the screening plate is arranged between the shell and the clamping plates, the inner side surface of the shell is provided with a swinging groove, the upper end surface of the swinging structure is provided with the screening plate, the screening plate is symmetrically provided with interception plates at the front and back, and the middle of the screening plate is equidistantly inserted with a screening shaft; the beneficial effects are that: the utility model provides a macrobrachium rosenbergii is bred and carries out configuration optimization to traditional macrobrachium rosenbergii breed with sorting device, and the macrobrachium rosenbergii of messenger breeds more scientifically.

Description

Macrobrachium rosenbergii is bred and uses sorting device

Technical Field

The utility model relates to a macrobrachium rosenbergii breeds the field, specifically is a macrobrachium rosenbergii breeds and uses sorting device.

Background

Macrobrachium rosenbergii is a omnivorous animal, which requires different food compositions at different growth and development stages, and takes yolk of the Macrobrachium rosenbergii as a nutrient substance before flea larvae molt for the first time; after first molting, feeding small zooplankton, and mainly feeding fairy shrimp nauplius or rotifer under artificial breeding conditions; after multiple molting, the individual grows up gradually, and can eat cooked fish meat fragments, fish eggs, egg products and the like and other fine and palatable animal feeds. The feeding property of the desalted juvenile shrimps is converted into the omnivorous property, and aquatic insect larvae, small crustaceans, aquatic worms, other animal carcasses, organic debris, juvenile plant fragments and the like are mainly used as food. In the adult shrimp stage, the food habits are more complicated, including aquatic insects, mollusks, earthworms, small fishes and shrimps, various animal carcasses, aquatic plants, periphytic algae, grains, beans and the like. It can be eaten by itself when hunger occurs. Under the condition of artificial cultivation, the food composition of the feed is mainly commercial feed for artificial feeding. Macrobrachium rosenbergii ingests exuberantly when temperature 20 ~ 30 ℃, and the food intake below 18 ℃ reduces, consequently need separately raise it, among the prior art, needs the manual work to classify, and is very troublesome, for this, the utility model provides a macrobrachium rosenbergii breeds and uses sorting device is in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a macrobrachium rosenbergii breeds and uses sorting device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a macrobrachium rosenbergii breeds and uses sorting device, includes shell and screening board, the inboard bilateral symmetry splint of shell install the wobbling swing structure of control screening board between shell and the splint, and the swing groove has been seted up to the shell medial surface, and the screening board is installed to the swing structure up end, and the interception board is installed to the symmetry around the screening board, and the equidistance is pegged graft in the middle of the screening board and is had the screening axle.

Preferably, the shell is a hollow cuboid structure, the clamping plate is a cuboid plate, the clamping plate is fixedly connected with the shell, and the swing groove is an arc-shaped structure with a convex section.

Preferably, the screening board is the cuboid structure, and the interception board is the cuboid structure, screening board and interception board fixed connection, and the interception board height is higher than the screening board, and the screening axle is the cylinder structure, and the grafting axle is installed to screening axle left and right sides symmetry, and the screening axle rotates through the grafting axle and pegs graft in the screening board.

Preferably, the swing structure comprises a connecting shaft, a driving rod is mounted on the connecting shaft, an eccentric wheel is mounted on the side face of the driving rod, a limiting block is mounted on the connecting shaft, and a clamping plate is mounted at the position of the limiting block, which is symmetrical with respect to the center line of the clamping plate.

Preferably, the connecting shaft is of a cylindrical structure, the connecting shaft is rotatably inserted on the housing and the clamping plate, the driving rod is fixedly connected with the connecting shaft, the eccentric wheel is of a cylindrical structure, the eccentric wheel is in contact with the driving rod, and the eccentric wheel is rotatably inserted on the housing and the clamping plate.

Preferably, the stopper is U type piece, stopper and linking axle fixed connection, and the screening board has been placed to the recess in the middle of the stopper, is equipped with the oscillating axle in the middle of the stopper, and the oscillating axle rotates to peg graft inside the stopper, and the oscillating axle passes screening board and stopper, and the terminal surface is equipped with the type of calligraphy piece before the oscillating axle, type of calligraphy piece and swing groove sliding fit, and the grip block rotates to peg graft on the shell, and the grip block is the same with the stopper with the shell with the relation of being connected of shell, and the grip block is the same with the screening board with the relation of being connected of screening board.

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

1. the utility model provides a macrobrachium rosenbergii is bred and carries out configuration optimization to traditional macrobrachium rosenbergii breed with sorting device, through utilizing the clearance between the screening axle, classifies out the macrobrachium rosenbergii in different developmental stages through the size of screening macrobrachium rosenbergii.

2. The utility model provides a macrobrachium rosenbergii is bred and carries out configuration optimization to traditional macrobrachium rosenbergii breed with sorting device, makes the screening axle through using swing structure, and the process efficiency of realizing screening macrobrachium rosenbergii is higher.

Drawings

FIG. 1 is a schematic structural view of the sorting device for culturing Macrobrachium rosenbergii of the present invention;

fig. 2 is the structural schematic diagram of the swing structure of the sorting device for culturing the macrobrachium rosenbergii.

In the figure: 1. a housing; 2. screening the plate; 3. a screening shaft; 4. a splint; 5. a interception plate; 6. a swing structure; 61. a limiting block; 62. a connecting shaft; 63. driving the rod; 64. an eccentric wheel; 65. a clamping plate; 7. and (5) swinging the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work, all belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a macrobrachium rosenbergii breeds and uses sorting device, includes shell 1 and screening board 2, and 1 inboard bilateral symmetry splint 4 of shell install between shell 1 and the splint 4 control screening board 2 wobbling swing structure 6, and swing groove 7 has been seted up to 1 medial surface of shell, and screening board 2 is installed to 6 up end of swing structure, and the interception board 5 is installed to the symmetry around the screening board 2, and the equidistance is pegged graft in the middle of the screening board 2 and is had screening axle 3.

The shell 1 is a hollow cuboid structure, the clamping plate 4 is a cuboid plate, the clamping plate 4 is fixedly connected with the shell 1, and the swing groove 7 is an arc structure with a convex section.

Screening board 2 is the cuboid structure, and interception board 5 is the cuboid structure, and screening board 2 and interception board 5 fixed connection block, and interception board 5 highly is higher than screening board 2, prevents that the macrobrachium rosenbergii from dropping in the swing, and screening axle 3 is the cylinder structure, and the grafting axle is installed to 3 left and right sides symmetries of screening axle, and screening axle 3 rotates the grafting in screening board 2 through the grafting axle, realizes screening axle 3 internal rotation in screening board 2, avoids the macrobrachium rosenbergii to block.

The swing structure 6 comprises a connecting shaft 62, a driving rod 63 is mounted on the connecting shaft 62, an eccentric wheel 64 is mounted on the side surface of the driving rod 63, a limiting block 61 is mounted on the connecting shaft 62, and a clamping plate 65 is mounted at the position, symmetrical to the central line of the clamping plate 4, of the limiting block 61.

The connecting shaft 62 is of a cylindrical structure, the connecting shaft 62 is rotatably inserted into the housing 1 and the clamping plate 4, the connecting shaft 62 is rotated between the housing 1 and the clamping plate 4, the driving rod 63 is fixedly connected with the connecting shaft 62, the eccentric wheel 64 is of a cylindrical structure, the eccentric wheel 64 is in contact with the driving rod 63, and the eccentric wheel 64 is rotatably inserted into the housing 1 and the clamping plate 4, so that the eccentric wheel 64 is rotated between the housing 1 and the clamping plate 4.

Stopper 61 is U type piece, stopper 61 and linking axle 62 fixed connection, screening board 2 has been placed to the recess in the middle of the stopper 61, be equipped with the oscillating axle in the middle of the stopper 61, the oscillating axle rotates and pegs graft inside stopper 61, the oscillating axle passes screening board 2 and stopper 61, fix screening board 2 on stopper 61, the terminal surface is equipped with type block before the oscillating axle, type block and 7 sliding fit in oscillating groove, realize stopper 61 and slide in oscillating groove 7, grip block 65 rotates and pegs graft on shell 1, realize grip block 65 and rotate in shell 1, grip block 65 is the same with stopper 61 and shell 1 with the relation of being connected of shell 1, grip block 65 is the same with stopper 61 and screening board 2 with the relation of being connected of screening board 2.

The working principle is as follows: during operation, pour the macrobrachium rosenbergii of different growth stages into screening board 2, through rotating eccentric wheel 64, realize that eccentric wheel 64 drives the swing of drive rod 63, because drive rod 63 and linking axle 62 fixed connection, linking axle 62 is round trip to rotate, simultaneously because linking axle 62 and stopper 61 fixed connection, make stopper 61 swing back and forth, the swing back and forth of stopper 61 makes the oscillating axle slide on swing groove 7, screening board 2 and screening axle 3 swing back and forth simultaneously, make the faster volume of passing through of the macrobrachium rosenbergii on it filter.

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

1. The utility model provides a macrobrachium rosenbergii is bred and uses sorting device, includes shell (1) and screening board (2), its characterized in that: the screening device is characterized in that bilateral symmetry clamping plates (4) are arranged on the inner side of a shell (1), a swing structure (6) for controlling the screening plate (2) to swing is arranged between the shell (1) and the clamping plates (4), a swing groove (7) is formed in the inner side surface of the shell (1), the screening plate (2) is arranged on the upper end surface of the swing structure (6), interception plates (5) are symmetrically arranged on the front and back of the screening plate (2), and screening shafts (3) are inserted in the middle of the screening plate (2) at equal intervals.

2. The sorting device for culturing the macrobrachium rosenbergii according to claim 1, characterized in that: the shell (1) is of a hollow cuboid structure, the clamping plate (4) is a cuboid plate, the clamping plate (4) is fixedly connected with the shell (1), and the swing groove (7) is of an arc structure with a convex section.

3. The sorting device for culturing the macrobrachium rosenbergii according to claim 1, characterized in that: screening board (2) are the cuboid structure, and interception board (5) are the cuboid structure, and screening board (2) and interception board (5) fixed connection block board (5), and interception board (5) highly are higher than screening board (2), and screening axle (3) are the cylinder structure, and the grafting axle is installed to screening axle (3) left and right sides symmetry, and screening axle (3) rotate through the grafting axle and peg graft in screening board (2).

4. The sorting device for culturing the macrobrachium rosenbergii according to claim 1, characterized in that: swing structure (6) are including linking up axle (62), install on linking up axle (62) and drive pole (63), drive pole (63) side-mounting has eccentric wheel (64), links up and installs stopper (61) on axle (62), and grip block (65) are installed about splint (4) central line symmetry's position in stopper (61).

5. The sorting device for culturing the macrobrachium rosenbergii according to claim 4, characterized in that: the connecting shaft (62) is of a cylindrical structure, the connecting shaft (62) is rotatably connected to the outer shell (1) and the clamping plate (4) in an inserting mode, the driving rod (63) is fixedly connected with the connecting shaft (62), the eccentric wheel (64) is of a cylindrical structure, the eccentric wheel (64) is in contact with the driving rod (63), and the eccentric wheel (64) is rotatably connected to the outer shell (1) and the clamping plate (4) in an inserting mode.

6. The sorting device for culturing the macrobrachium rosenbergii according to claim 4, characterized in that: stopper (61) are U type piece, stopper (61) and linking axle (62) fixed connection, screening board (2) have been placed to the recess in the middle of stopper (61), be equipped with the oscillating axle in the middle of stopper (61), the oscillating axle rotates and pegs graft inside stopper (61), the oscillating axle passes screening board (2) and stopper (61), the terminal surface is equipped with the type of calligraphy piece before the oscillating axle, type of calligraphy piece and swing groove (7) sliding fit, grip block (65) rotate peg graft on shell (1), the relation of being connected of grip block (65) and shell (1) is the same with stopper (61) and shell (1), the relation of being connected of grip block (65) and screening board (2) is the same with stopper (61) and screening board (2).