CN106359234B

CN106359234B - Rotary disc type fish separating machine

Info

Publication number: CN106359234B
Application number: CN201611076229.9A
Authority: CN
Inventors: 黄志涛; 宋德东; 彭磊; 王小洁; 刘毅
Original assignee: Qingdao Youjia Ecological Agriculture Development Co ltd; Ocean University of China
Current assignee: Qingdao Youjia Ecological Agriculture Development Co ltd; Ocean University of China
Priority date: 2016-11-29
Filing date: 2016-11-29
Publication date: 2022-05-06
Anticipated expiration: 2036-11-29
Also published as: CN106359234A

Abstract

The invention relates to a rotary disc type fish separating machine, which belongs to the field of fish separating devices and comprises a shell, wherein a support is arranged at the bottom of the shell, a cross frame is arranged at the top of the shell, a grading rotary disc is arranged in the shell and is driven to rotate by a motor, a grading bin is arranged at the bottom of the grading rotary disc, a water sprayer and a fish inlet device are arranged on the cross frame, a fish outlet is connected to the bottom of the grading bin, and the rotary disc type fish separating machine is small in size, small in occupied area and convenient and fast to move. The use of the automatic grading device can greatly reduce labor and time cost, quickly and efficiently finish grading work, and has accurate grading specification and small individual damage to fishes (shrimps) in the grading process.

Description

Rotary disc type fish separating machine

Technical Field

The invention relates to a rotary disc type fish separating machine, and belongs to the field of fish separating devices.

Background

At present, aquaculture is developing vigorously, and is transforming from traditional labor-intensive industries to modern industrialized industries. Along with the expansion of the culture scale of part of aquaculture enterprises and the continuous increase of labor cost, higher requirements are put forward on the automation degree of mechanical equipment in the culture process. Throughout the fish farming process, from fry to commodity individuals, individual size grading is often accompanied. The fish individual size grading needs to consume a large amount of labor and time, the generated labor cost and time cost are huge, individual damage is easily caused in the grading process, and the breeding benefit is reduced. Therefore, fish separating equipment is mostly adopted by breeding enterprises for separating fish. Common roller type fish separating machines and drum type fish separating machines can only carry out grading work with fixed size, all grading specifications cannot be flexibly adjusted, the grading specifications occupy large space and are difficult to flexibly move. Compared with a rotating shaft type fish separating machine, the rotating disc type automatic fish separating machine is small in size, small in occupied area and convenient and fast to move. The use of the automatic grading device can greatly reduce labor and time cost, quickly and efficiently finish grading work, and has accurate grading specification and small damage to individual fishes in the grading process.

Disclosure of Invention

The invention aims to provide a rotary disc type fish separating machine which is small in size, small in occupied area and convenient and fast to move. The use of the automatic grading device can greatly reduce labor and time cost, quickly and efficiently finish grading work, and has accurate grading specification and small individual damage to fishes (shrimps) in the grading process.

The invention relates to a rotary disc type fish separating machine which comprises a shell, wherein a support is arranged at the bottom of the shell, a cross frame is arranged at the top of the shell, a grading rotary disc is arranged in the shell and is driven to rotate by a motor, a grading bin is arranged at the bottom of the grading rotary disc, a water sprayer and a fish inlet are arranged on the cross frame, and a fish outlet is connected to the bottom of the grading bin.

Carousel formula branch fish machine, advance the fish ware including advancing the fish passageway, advance fish passageway one end and articulate on cross frame, advance to be equipped with high adjusting device on the fish passageway, adjust into fish passageway inclination, advance fish passageway one end and be equipped with into the fish mouth, advance to be equipped with the outlet on the fish passageway, the outlet is equipped with the drainage grid with advancing fish passageway intercommunication department, it has the deflector to articulate in the fish passageway, the deflector top is equipped with stop device, prescribes a limit to the inclination of deflector.

Carousel formula branch fish machine, hierarchical storehouse includes hierarchical baffle, sets up a branch fish bin under every hierarchical baffle, hierarchical baffle is articulated for one section, and the other end articulates to the position regulating block, position regulating block below is equipped with the cam, the cam center is connected with rotary device, the last cooperation gyro wheel that is equipped with of rotary device, cooperation gyro wheel and actuating lever contact, the actuating lever is driven by linear brake.

The rotary disc type fish separating machine is characterized in that a fish separating chamber of the grading chamber is connected to the fish outlet.

The rotating disc type fish separating machine is characterized in that the support is an inner sleeve type support and an outer sleeve type support, a rotary fixing button is arranged on the outer pipe, and the height of the support is adjusted by the rotation of the rotary fixing button and the fixation of the inner pipe.

Compared with the prior art, the invention has the beneficial effects that:

according to the rotary disc type fish separating machine, the grading bin is designed to be polygonal, the grading bin divides fishes with different sizes by angles, and the grading rotary disc drives the fishes to enter the outlet with the proper size. After the grading size of the grading bin is adjusted, the fish sucking pump is directly connected to the fish inlet of the fish inlet channel, the fishes can be directly conveyed into the fish separating rotary disc, the fish separating rotary disc stirs the corresponding size of the fishes to enter the grading bin, then the fishes are classified and collected through different channels, and after the fishes enter the fish separating rotary disc, the water drenchers on the cross frame can continuously drench the fishes to enable the fishes to be always in contact with water, so that the death rate of the fishes is reduced.

Drawings

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

FIG. 2 is a bottom view of the present invention;

fig. 3 is a working principle diagram of the grading bin.

In the figure: 1. a housing; 2. a grading turntable; 3. grading bins; 4. a cross frame; 5. a water shower; 6. a motor; 7. a fish feeder; 8. a fish outlet; 9. a support; 10. a position adjusting block; 11. a grading baffle; 12. a drive rod A; 13. a cylinder; 14. a drive rod B; 15. a roller; 16. a connecting rod; 17. a fixed block; 18. a spring; 19. a homing lever; 20. a cam; 21. a fish separating chamber; 22. a drainage grid.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example 1: as shown in fig. 1, 2 and 3, the rotary disc type fish separating machine comprises a shell 1, a support 9 is arranged at the bottom of the shell 1, a cross frame 4 is arranged at the top of the shell 1, a grading rotary disc 2 is arranged in the shell 1, the grading rotary disc 2 is driven by a motor 6 to rotate, a grading bin 3 is arranged at the bottom of the grading rotary disc 2, a water sprayer 5 and a fish inlet 7 are arranged on the cross frame 4, and a fish outlet 8 is connected to the bottom of the grading bin 3. After the fish got into hierarchical carousel 2 through advancing fish ware 7, make hierarchical storehouse 3 open not unidimensional gap, the fish can be along with hierarchical carousel 2's rotation, through hierarchical storehouse 3, make the suitable fish of size, fall into hierarchical storehouse 3, and then make the fish mouth 8 play not unidimensional fish, at hierarchical carousel 2 rotation in-process, the sprinkler 5 of installation on the cross frame 4 can constantly give the fish watering, make it not dewater all the time at hierarchical in-process, improve the survival rate of fish.

Carousel formula branch fish machine, advance fish ware 7 including advancing the fish passageway, it articulates on cross frame 4 to advance fish passageway one end, it is equipped with high adjusting device on the fish passageway to advance, high adjusting device is two foraminiferous rectangular, pass the height that advances the fish passageway through the different holes on two rectangular of bolt pass, fish passageway inclination is advanced in the regulation, it is equipped with into the fish mouth to advance fish passageway one end, it is equipped with the outlet on the fish passageway to advance, the outlet is equipped with drainage grid 22 with advancing fish passageway intercommunication department, it has the deflector to articulate in the fish passageway, the deflector top is equipped with stop device, the inclination of injecing the deflector. The accessible advances the fish mouth and connects the fish sucking machine and advances the fish or directly topples over the fish on advancing the fish passageway, and water can be discharged away through the drainage grid, and the fish can be in the same direction as advancing the fish passageway and slide down, advances also to be equipped with the hydrophone on the fish passageway, makes the fish avoid leaving the water at the gliding in-process, has guaranteed the survival rate of fish in the classification process.

The rotary disc type fish separating machine is characterized in that a grading bin is annular, grading baffles 11 are arranged in the grading bin, a fish separating bin chamber 21 is arranged below each grading baffle 11, each fish separating bin chamber 21 is separated from each other, one side of each grading baffle 11 is hinged to the wall of the grading bin, the other end of each grading baffle 11 is hinged to a position adjusting block 10, the position adjusting block 10 is positioned outside the grading bin, a cam 20 rotatably connected to the outer wall of the grading bin is arranged below the position adjusting block 10, the center of the cam 20 is connected with a rotating device, the rotating device comprises a connecting rod 16 positioned on one side of the cam 20 and a homing rod 19 hinged to the other side of the cam 20, a roller 15 is arranged on the connecting rod 16, the homing rod 19 is connected to a fixed block 17 at the bottom of the outer side of the grading bin through a spring 18, two driving rods are arranged on the outer wall of the grading bin, one driving rod A12 is fixed, an air cylinder 13 is arranged on the driving rod, and the piston rod of the air cylinder 13 is connected to the other driving rod B14, the engaging roller 15 is in contact with the drive lever B14. When the cylinder 13 contracts or extends, the two driving rods are close to or far away from each other, and the roller 15 further moves upwards or downwards along the driving rods, so that the cam 20 rotates, the position adjusting block 10 moves upwards and downwards, and the size of the opening and closing size of the grading baffle 11 is controlled.

In the rotary-disc type fish separating machine, the fish separating chamber 21 of the separating chamber 3 is connected to the fish outlet 8. The fish classified in the classifying bin 3 can be discharged through the fish outlet 8 and collected in a centralized manner.

The rotating disc type fish separating machine is characterized in that the support 9 is an inner sleeve type support 9 and an outer sleeve type support 9, a rotary fixing button is arranged on the outer pipe, and the height of the support 9 is adjusted by the rotation of the rotary fixing button and the fixation of the inner pipe.

Claims

1. A rotary disc type fish separating machine comprises a shell (1), wherein a support (9) is arranged at the bottom of the shell (1), and is characterized in that a cross frame (4) is arranged at the top of the shell (1), a grading rotary disc (2) is arranged in the shell (1), the grading rotary disc (2) is driven to rotate by a motor (6), a grading bin (3) is arranged at the bottom of the grading rotary disc (2), a water sprayer (5) and a fish inlet device (7) are arranged on the cross frame (4), and a fish outlet (8) is connected to the bottom of the grading bin (3);

the fish feeding device (7) comprises a fish feeding channel, one end of the fish feeding channel is hinged to the cross frame (4), a height adjusting device is arranged on the fish feeding channel and is two long strips with holes, the height of the fish feeding channel is adjusted by bolts penetrating through different holes in the two long strips, the inclination angle of the fish feeding channel is adjusted, a fish feeding port is arranged at one end of the fish feeding channel, a water outlet is formed in the fish feeding channel, a drainage grid (22) is arranged at the position where the water outlet is communicated with the fish feeding channel, a guide plate is hinged in the fish feeding channel, and a limiting device is arranged at the top of the guide plate to limit the inclination angle of the guide plate;

hierarchical storehouse is including hierarchical baffle (11), set up one under every hierarchical baffle (11) and divide fish bin (21), hierarchical baffle (11) one end articulates on hierarchical bulkhead, and the other end articulates to position regulating block (10), and position regulating block (10) below is equipped with cam (20), and cam (20) center is connected with rotary device, is equipped with cooperation gyro wheel (15) on the rotary device, and cooperation gyro wheel (15) and actuating lever B (14) contact, and actuating lever B (14) are driven by linear brake.

2. The rotating disc fish singulator according to claim 1, wherein the fish singling chamber (21) of the staging chamber (3) is connected to the fish outlet (8).

3. The rotary-disc type fish separating machine according to claim 2, wherein the support (9) is an inner and outer sleeve type support (9), the outer pipe is provided with a rotary fixing knob, and the rotary fixing knob is fixed with the inner pipe in a rotating way to adjust the height of the support (9).