CN218789886U - Fry breeding box for aquaculture - Google Patents

Abstract

The utility model relates to the technical field of aquaculture, and discloses a fish fry breeding box for aquaculture, which comprises a box body, and two matched longitudinal partitions are symmetrically installed in the box body, and the two longitudinal partitions separate the inside of the box body into a breeding tank. There are several sieve holes on the sieve plate, and the sieve plate divides the culture cavity into fry cavity and cleaning cavity from top to bottom. , A cleaning and oxygen-increasing mechanism is installed between the cleaning chamber and the fry chamber, a rubber belt that can cover the sieve plate is installed in the fry chamber, and a traction guide mechanism is installed between the rubber belt and the box body. The utility model not only facilitates the cleaning of fish feces produced by fry, but also realizes the effect of increasing oxygen during the cleaning process, and at the same time makes it difficult for feed particles to be wasted after being fed.

Description

Fish breeding box for aquaculture

technical field

The utility model relates to the technical field of aquaculture, in particular to a fry breeding box for aquaculture.

Background technique

Aquaculture is the waters that humans use for breeding. According to the ecological habits of the breeding objects and the requirements for the environmental conditions of the waters, aquaculture technology and facilities are used to engage in the breeding of aquatic economic animals and plants. It is one of the agricultural production departments. Breeding boxes are used for frying.

Fry will produce fish feces during the growth process, and fish feces soaked in water for a long time will cause water to deteriorate, thereby affecting the normal growth of fry. In the cleaning process of the existing fry breeding box, the fry in the box need to be transferred, and then put The water is discharged to clean the inside of the breeding box. This method is cumbersome, time-consuming and labor-intensive, and the fry are prone to damage during the transfer process, which affects the growth of the fry.

Utility model content

The purpose of this utility model is in order to solve the problem in the above-mentioned background technology, and proposes a kind of aquaculture fry breeding box.

In order to achieve the above object, the utility model adopts the following technical solutions:

A fish fry breeding box for aquaculture, comprising a box body, two matching longitudinal partitions are symmetrically installed in the box body, and the two longitudinal partitions divide the inside of the box body into a breeding cavity and two side cavities. A matching sieve plate is fixedly installed at a position close to the bottom of the breeding cavity, and several sieve holes are provided on the sieve plate, and the sieve plate divides the breeding cavity into fry cavity and cleaning cavity sequentially from top to bottom. A cleaning and oxygen-increasing mechanism is installed between the cavity and the fry cavity, a rubber belt that can cover the sieve plate is arranged in the fry cavity, and a traction guide mechanism is installed between the rubber belt and the box body.

Preferably, the cleaning and oxygenation mechanism includes a sewage pump installed in the cleaning chamber, the outlet end of the sewage pump is connected with a sewage pipe extending into one of the side chambers, and the top of the sewage pipe is connected with an inverted U-shaped A matching frame is provided near the top of the fry cavity, a matching filter screen is installed between the inner wall near the bottom of the frame, and a support assembly is installed between the frame and the two longitudinal partitions .

Preferably, the traction guide mechanism includes two down-rotating rollers rotatably installed in the fry cavity, openings are opened near the top of the two longitudinal partitions, and an up-rotating roller is rotatably installed in one of the openings. roller, and a fixed pulley is installed in the other opening, the rubber belt is wound between the upper roller and one of the lower rollers, and the rubber belt is connected between the fixed pulley and the other lower roller. The connected stay rope, the other end of the rubber belt is connected with a slide plate, and a spring is connected between the slide plate and the inner lower surface of the box body.

Preferably, the support assembly includes clamping plates symmetrically connected to the outer wall of the frame near the top end, the top of the longitudinal partition is provided with a gap for the clamping plates to be inserted into, and a handle is installed on the top of the clamping plate.

Preferably, the inverted U-shaped pipe is in rotational communication with the sewage pipe through a sealed bearing, and the end of the inverted U-shaped pipe away from the sewage pipe is located above the frame.

Preferably, the end of the pull cord away from the rubber belt passes through the side wall of the box and is connected with a pull ring, and a protruding ring matching the pull ring is installed on the outside wall of the box.

Compared with the prior art, the utility model provides a fry breeding box for aquaculture, which has the following beneficial effects:

1. The fish fry breeding box for aquaculture is equipped with a box body, a sieve plate and a cleaning aeration mechanism. The cleaning aeration mechanism first extracts the water in the box, and then filters the extracted water to facilitate the separation of fish in the water. Finally, the filtered water is reintroduced into the tank to achieve the effect of water circulation and oxygenation. The sieve plate is convenient for isolating the fry and avoiding the sucking of the fry during the pumping process.

2. The fish fry breeding box for aquaculture is equipped with a sieve plate, a rubber belt and a traction guide mechanism to facilitate the movement of the rubber belt in the box, so that the rubber belt can cover the sieve plate, so that the feed particles will not fall into the box when they are put into the box. Passing through the sieve plate causes waste, and at the same time, the rubber belt is convenient to scrape the surface of the sieve plate during the pulling process, which facilitates the falling of fish dung on the surface and improves the cleaning effect of fish dung.

The parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. The utility model not only facilitates the cleaning of the fish feces produced by the fry, but also realizes the effect of increasing oxygen during the cleaning process, and at the same time makes the feed Pellets are less prone to waste after feeding.

Description of drawings

Fig. 1 is the three-dimensional view of a kind of aquaculture fry culture box that the utility model proposes;

Fig. 2 is the structural representation of a kind of aquaculture fry culture box that the utility model proposes;

FIG. 3 is an enlarged view of part A in FIG. 2 .

In the figure: 1. Box body; 2. Longitudinal partition; 3. Sieve plate; 4. Rubber belt; 5. Sewage pump; 6. Sewage pipe; 7. Inverted U-shaped pipe; 8. Frame; 9. Filter screen ; 10, the lower roller; 11, the upper roller; 12, the fixed pulley;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figure 1-2, a fish fry breeding box for aquaculture includes a box body 1, and two matching longitudinal partitions 2 are symmetrically installed in the box body 1, and the two longitudinal partitions 2 separate the inside of the box body 1 into a breeding tank. Cavity and two side cavities, a matching sieve plate 3 is fixedly installed at the position near the bottom of the breeding cavity, and several sieve holes are opened on the sieve plate 3. The size of the sieve holes can allow fish dung to fall but cannot allow fish fry to pass through. 3. Divide the breeding chamber from top to bottom into a fry chamber and a cleaning chamber. A cleaning and oxygenation mechanism is installed between the cleaning chamber and the fry chamber, which not only facilitates the separation of fish feces in the water, but also achieves the effect of oxygenation.

Referring to Figure 1-2, the cleaning and oxygenation mechanism includes a sewage pump 5 installed in the cleaning chamber. The outlet end of the sewage pump 5 is connected to a sewage pipe 6 extending into one of the side chambers. It is convenient to start the sewage pump 5 and cooperate with the sewage pipe 6. The water and the fish feces in the water are extracted, and the top of the sewage pipe 6 is connected with an inverted U-shaped pipe 7, and the inverted U-shaped pipe 7 and the sewage pipe 6 are connected in rotation through a sealed bearing, which is convenient for the inverted U-shaped pipe 7 to rotate. A matching frame body 8 is provided near the top of the cavity, and the end of the inverted U-shaped pipe 7 away from the sewage pipe 6 is located above the frame body 8, and a matching filter screen 9 is installed between the inner walls of the frame body 8 near the bottom end. The fish feces in the water are separated.

Referring to Fig. 2, a rubber belt 4 that can cover the sieve plate 3 is provided in the fry chamber, and a traction guide mechanism is installed between the rubber belt 4 and the box body 1, and the traction guide mechanism includes two lower rollers that are rotatably installed in the fry chamber 10. There are openings near the top of the two longitudinal partitions 2, and an upper roller 11 is installed in one of the openings, and a fixed pulley 12 is installed in the other opening, and the rubber belt 4 is wound on the upper roller. 11 and one of the down rollers 10;

A stay cord 13 connected to the rubber belt 4 is wound around the fixed pulley 12 and another lower roller 10, and the end of the stay cord 13 away from the rubber band 4 passes through the side wall of the box body 1 and is connected with a draw ring 17. A protruding ring 18 matching the draw ring 17 is installed on the outer wall of the body 1, so that the draw ring 17 is placed on the protruding ring 18 after being pulled by the pull cord 13. The other end of the rubber band 4 is connected with a slide plate, and the slide plate and the box body 1. A spring 14 is connected between the inner lower surface, which is convenient to drive the rubber belt 4 to reset after the pull cord 13 is released.

Referring to Figures 2-3, a support assembly is installed between the frame body 8 and the two longitudinal partitions 2. The support assembly includes clamping plates 15 symmetrically connected to the outer wall of the frame body 8 near the top end, and the top of the longitudinal partition plate 2 is provided with The gap for clamping plate 15 is convenient for supporting the frame body 8, and the top of the clamping plate 15 is equipped with a handle 16, which is convenient for taking the frame body 8 out of the box body 1, thereby dumping the fish dung in the frame body 8 come out.

Working principle: Start the sewage pump 5 to extract the water in the tank 1. During the extraction process, the fish feces can pass through the sieve plate 3 and be sucked away with the water flow. The inverted U-shaped tube 7 enters the frame body 1, and the fish feces in the water can be separated by the filter screen 9, and the filtered water falls back into the box body 1 to achieve the effect of increasing oxygen. When the box body 1 needs to be fed When feeding, pulling the pull ring 17 drives the stay cord 13 to move, and the draw ring 17 is buckled on the convex ring 18. During the movement of the stay cord 13, the fixed pulley 12, the lower turning roller 10 and the upper turning roller 11 are guided, thereby driving The sieve plate 3 can be covered by the synchronous movement of the rubber belt 4. At the same time, the rubber belt 4 will slide the slide plate and stretch the spring 14 during the movement. When the sieve plate 3 is covered, the fed feed will not pass through. sieve plate 3, so as to avoid waste of feed, and the movement of rubber belt 4 will fit the sieve plate 3 in the process of movement, which can scrape the fish feces on the surface of the sieve plate 3 to facilitate its falling, and improve the cleaning effect. When the protruding ring 18 is separated, the spring 14 will drive the rubber belt 4 to reset, so that the fish excrement in the box body 1 can be treated with water circulation.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. The utility model provides a fry breeding case for aquaculture, includes the box, its characterized in that, two longitudinal baffles that match are installed to the symmetry in the box, two longitudinal baffle is for breeding chamber and two side chambeies with box internal partitioning, it has the sieve of matching to breed the position department fixed mounting that the chamber is close to the below, a plurality of sieve mesh has been seted up on the sieve, and the sieve will breed the chamber from last to separating in proper order for fry chamber and clearance chamber down, install clean oxygenation mechanism between clearance chamber and the fry chamber, the fry intracavity is equipped with the rubber tape that can cover the sieve, install traction guide mechanism between rubber tape and the box.

2. The fry rearing box for aquaculture according to claim 1, wherein the clean oxygen increasing mechanism comprises a sewage pump installed in the cleaning cavity, a sewage pipe extending into one of the side cavities is communicated with a water outlet end of the sewage pump, an inverted U-shaped pipe is communicated with a top end of the sewage pipe, a matched frame body is arranged at a position of the fry cavity close to the top end, a matched filter screen is installed between inner walls of the frame body close to the bottom end, and a support assembly is installed between the frame body and the two longitudinal partition plates.

3. The fry rearing box for aquaculture according to claim 1, wherein the traction guide mechanism comprises two lower rotating rollers rotatably mounted in the fry cavity, two of the longitudinal partition plates are provided with openings at positions close to the top ends, one of the openings is internally provided with an upper rotating roller rotatably, the other opening is internally provided with a fixed pulley, the rubber belt is wound between the upper rotating roller and one of the lower rotating rollers, a pull rope connected with the rubber belt is wound between the fixed pulley and the other lower rotating roller, the other end of the rubber belt is connected with a sliding plate, and a spring is connected between the sliding plate and the inner lower surface of the box body.

4. The fry rearing box for aquaculture of claim 2, wherein the support assembly comprises clamping plates symmetrically connected to the frame body near the outer side wall of the top end, the top of the longitudinal partition plate is provided with a notch for clamping the clamping plates, and a handle is mounted on the top of the clamping plates.

5. The fry rearing box for aquaculture according to claim 2, wherein the inverted U-shaped tube is rotatably communicated with the sewage discharge tube through a seal bearing, and one end of the inverted U-shaped tube, which is far away from the sewage discharge tube, is arranged above the frame body.

6. The fry rearing box for aquaculture of claim 3, wherein one end of the pulling rope, which is far away from the rubber belt, penetrates through the side wall of the box body and is connected with a pulling ring, and a convex ring matched with the pulling ring is arranged on the outer side wall of the box body.

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