CN116391663A - California weever equipment of growing seedlings that survival rate is high - Google Patents

Abstract

The invention relates to the technical field of aquaculture, in particular to a California perch nursery equipment with a high survival rate, comprising a base, a fish pond, a filter pond, a fish fishing device, a cleaning device and a fish food cleaning device. The device and the setting of the cleaning device effectively ensure the cleanliness of the fish pond while ensuring the water quality. Through the multi-layer filtration in the filter tank, the sewage treatment in the filter tank is effectively guaranteed, which is conducive to the secondary treatment of sewage. Utilization, thereby ensuring the water quality in the fish pond and improving the survival rate of fry.

Description

A California perch nursery equipment with high survival rate

technical field

The invention relates to the technical field of aquaculture, in particular to a California perch nursery equipment with high survival rate.

Background technique

California perch, also known as largemouth bass scientific name: Micropterus salmoides, largemouth bass is acanthopedidae, black perch; the general mature body length is between 25 and 35 centimeters, and the maximum can reach 50 centimeters; the body of largemouth bass is Spindle-shaped, flat on the side, slightly thicker on the back, oval in cross-section; large cleft, obliquely cleft, retractable jaw teeth are villi fine teeth, relatively sharp. The back of the body is blue-gray, and the abdomen is gray-white; there are black spots arranged in bands from the tip of the snout to the base of the caudal fin; there are 3 radial black spots on the gill cover. Body covered with fine ctenoid scales; dorsal fin notched between spines and soft rays, not completely continuous; lateral line not reaching base of caudal fin. The outer gill rakers of the first gill arch are well-developed, ossified, and shaped like a sickle. Except the back of the rake, the other three sides are covered with inverted serrated osseous protrusions. The bone of the fifth gill arch degenerates into a short rod shape, without gill filaments and Gill rakers; body covered with fine ctenoid scales; back is green olive, belly yellowish white, caudal fin shallow concave, mainly inhabits shallow water of lakes and ponds with warmer water temperature, or streams with slow water flow.

The existing seedling raising methods are mainly pond seedling raising methods and indoor seedling raising methods in cement ponds. Pond seedling raising methods are subject to changes in natural weather, sometimes hot and cold, cloudy and sunny, and unpredictable. It is the most sensitive and critical period for its growth and metamorphosis. It is extremely sensitive to changes in the external environment and water quality. For example, fry may die due to low temperature or heat due to exposure to the sun; weather uncertainty causes changes in the nursery environment , and the water quality deteriorates, polluting the environment, causing the fry to have a physiological stress response, weakening or dying. In short, outdoor seedlings are dependent on the weather.

Chinese patent No. CN209660205U discloses a high-density cultivation system for California perch. The device cooperates with a water inlet assembly of a specific structure and a breeding tank, so that the long water outlet pipe can be tilted to make the water inlet a one-way rotation when in use. The water flow is conducive to the uniform distribution of bait and the activities of seedling cultivation; and the aperture of the outlet pipe and isolation pipe can be adjusted according to the size of the seedling cultivation, thereby improving the applicability of the entire cultivation system.

However, in actual operation and use, the survival rate of fry is closely related to the breeding environment. The aquaculture water in the fish pond needs to adapt to the fry at all times, otherwise the survival rate of the fry is low. The above-mentioned device does not involve how to ensure the water quality of the aquaculture water in the fish pond at all times , resulting in inconvenience.

Aiming at the problems existing in the existing technology, a California perch nursery equipment with a high survival rate is provided. Through the setting of the fishing device, the cleaning device and the cleaning device, the cleanliness of the fish pond is effectively guaranteed while ensuring the water quality , Through the multi-layer filtration in the filter tank, the sewage treatment in the filter tank is effectively guaranteed, which is conducive to the secondary treatment and utilization of sewage, thereby ensuring the water quality in the fish pond and improving the survival rate of fry.

In order to solve the problems in the prior art, the present invention provides a California perch nursery equipment with high survival rate, which comprises a base, a fish pond is arranged on the top of the base, and a water gate mechanism is arranged inside the fish pond, and the water gate mechanism divides the fish pond into two parts. It is the first pool and the second pool. The bottom of the first pool is provided with a first drainage pipe, the top of the first pool is provided with a second bracket, the bottom of the first drainage pipe is provided with a filter pool, and the inside of the filter pool is provided with a filter tank. Mechanism and circulation mechanism, one side of the circulation mechanism communicates with the filter tank, and the other end communicates with the second pool, the inside of the first pool is provided with a cleaning device, and the inside of the first pool is also provided with a fishing device, the top of the first pool A fish food cleaning device is provided.

Preferably, the fishing device includes a hoisting device for fishing a net and a hoist, the hoisting device is arranged on the right side inside the first pool, the hoist is fixedly arranged at the bottom of the second support, the top of the fishing net is connected to the output end of the hoist, and the fishing net is close to the hoist One side of the device is hinged with the lifting device.

Preferably, the lifting device includes a first lifting mechanism, a second lifting mechanism, a rotating wheel assembly and a first drive unit, the first lifting mechanism and the second lifting mechanism are mirrored in the first pool, and one end of the rotating wheel assembly is connected to the first The lifting mechanism is fixedly connected, the other end of the rotating wheel is fixedly connected to the second lifting mechanism, the first driving unit is fixedly arranged on the top of the first lifting mechanism, and the output end of the first driving unit is fixedly connected to the first lifting mechanism.

Preferably, the first lifting mechanism includes a sliding frame, a sliding block and a second threaded rod, the sliding frame is fixedly arranged in the first pool, the sliding block is slidably arranged on the sliding frame, and the second threaded rod is rotatably arranged on the sliding frame. One side of the two threaded rods close to the first driving unit is fixedly connected with the first driving unit.

Preferably, the cleaning device includes a cleaning mechanism and a sliding device, the sliding device is fixedly arranged on the inner side wall of the first pool, the cleaning mechanism is fixedly arranged on the sliding device, and the cleaning mechanism also includes a third drive unit, a bevel gear assembly, a rotating shaft and a cleaning roller , the third drive unit is fixed on the sliding device, the rotating shaft is fixed on the sliding mechanism, the cleaning roller is fixed on the outside of the rotating shaft, one side of the bevel gear assembly is fixed on the rotating shaft, and the other side of the bevel gear assembly is fixed on the The output end of the third drive unit.

Preferably, the sliding device includes a first sliding mechanism, a second sliding mechanism and a second driving unit, the first sliding mechanism is fixedly arranged below the inside of the first pool, the second sliding mechanism is fixedly arranged on the inside of the first pool, and the second The two driving units are fixedly arranged on the second sliding mechanism, the output end of the second driving mechanism is fixedly connected with the second sliding mechanism, the first sliding mechanism has the same structure as the second sliding mechanism, and the first sliding mechanism also includes an annular slide rail, a rotating wheel, the third bracket and the rotating shaft, the ring slide rail is fixedly arranged on the inner side wall of the first pool, the rotating wheel is rotatably arranged on the ring slide rail, the third bracket is slidably arranged on one side of the ring slide rail, and the rotation shaft is rotatably arranged on the On the third support, the side of the rotating shaft away from the third support is fixedly connected with the rotating wheel.

Preferably, the fish food cleaning device includes a horizontal movement mechanism, a cleaning mechanism, a sliding frame and a retractable rope, the horizontal movement mechanism is fixedly arranged on the top of the fish pond, the sliding frame is slidably arranged on the horizontal movement mechanism, and the retractable rope has four One and sequentially arranged at the four corners of the bottom of the sliding frame, and the cleaning mechanism is fixedly arranged on the side away from the sliding frame of the retractable rope.

Preferably, the cleaning mechanism includes a cleaning frame, a dragon, a collection bin and a fourth drive unit, the cleaning frame is fixedly arranged on the retractable rope, the collection bin is fixed inside the cleaning frame, the dragon is rotated and arranged on the cleaning frame, and the fourth drive The unit is fixedly arranged on the cleaning rack and away from the side of the collection bin, and the output end of the fourth drive unit is fixedly connected to Jiaolong.

Preferably, the filter mechanism includes a first filter plate, a second filter plate and a top plate, the top plate is fixedly arranged on the top of the filter tank, and the first filter plate and the second filter plate are plugged and arranged on the top plate.

Preferably, it is characterized in that the circulation mechanism includes a water pump and a water suction pipe, the water pump is fixedly arranged on the side of the filter pool close to the second water pool, one side of the water suction pipe is fixedly connected to the water pump, and the other side of the water suction pipe communicates with the second water pool .

The beneficial effects of the present application compared with the prior art are:

1. This application effectively guarantees the cleanliness in the fish pond while ensuring the water quality through the setting of the fish fishing device, the cleaning device and the cleaning device, thereby helping to improve the survival rate of fry.

2. This application effectively guarantees the treatment of sewage in the filter pool through the multi-layer filtration in the filter pool, which is beneficial to the secondary treatment and utilization of sewage, thereby ensuring the water quality in the fish pond and improving the survival rate of fry.

Description of drawings

Fig. 1 is the front view of a kind of California perch nursery equipment with high survival rate.

Fig. 2 is a top view of a California perch nursery equipment with high survival rate.

Fig. 3 is a three-dimensional structural schematic diagram 1 of a California perch nursery equipment with a high survival rate.

Fig. 4 is a three-dimensional structural schematic diagram II of a California perch nursery equipment with a high survival rate.

Fig. 5 is a schematic diagram 1 of a partial three-dimensional structure of a California perch nursery equipment with a high survival rate.

Fig. 6 is a front view of a partial three-dimensional structure of California perch nursery equipment with high survival rate.

Fig. 7 is a sectional view along A-A in Fig. 2 of a California perch nursery equipment with high survival rate.

Fig. 8 is an enlarged view at B in Fig. 7 of a California perch nursery equipment with a high survival rate.

Fig. 9 is an enlarged view at C in Fig. 7 of a California perch nursery equipment with a high survival rate.

Fig. 10 is a side view 1 of a partial three-dimensional structure of a California perch nursery equipment with a high survival rate.

Fig. 11 is a side view 2 of a partial three-dimensional structure of a California perch nursery equipment with a high survival rate.

The labels in the figure are:

1-base; 2-pisciculture pond; 21-first pool; 22-second pool; 23-sluice mechanism; 24-second bracket; 25-first drainage pipe; 3-filter tank; 31-filter mechanism; 311-first filter plate; 312-second filter plate; 313-top plate; 32-circulation mechanism; 4-fishing device; 41-lifting device; 411-first lifting mechanism; 412-second lifting mechanism; 413- Rotating wheel assembly; 414-first drive unit; 42-fishing net; 43-hoist; 5-cleaning device; 51-cleaning mechanism; 511-third drive unit; 512-bevel gear assembly; Roller; 52-sliding device; 521-first sliding mechanism; 5211-circular slide rail; 5212-rotating wheel; 5213-third bracket; 5214-rotating shaft; 522-second sliding mechanism; 6-fish food cleaning device; 61-horizontal moving mechanism; 62-sliding frame; 63-cleaning mechanism; 631-cleaning frame;

Detailed ways

In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Fig. 1 to Fig. 11, a kind of California bass nursery equipment with high survival rate comprises base 1, and the top of base 1 is provided with aquarium 2, and the inside of aquarium 2 is provided with sluice mechanism 23, and sluice mechanism 23 The fish pond 2 is divided into the first pool 21 and the second pool 22, the bottom of the first pool 21 is provided with the first drain pipe 25, the top of the first pool 21 is provided with the second support 24, the first drain pipe 25 The bottom is provided with a filter tank 3, the inside of the filter tank 3 is provided with a filter mechanism 31 and a circulation mechanism 32, one side of the circulation mechanism 32 communicates with the filter tank 3, and the other end communicates with the second pool 22, and the inside of the first pool 21 is provided with There is a cleaning device 5 , a fish fishing device 4 is arranged inside the first pool 21 , and a fish food cleaning device 6 is arranged on the top of the first pool 21 .

Before cultivating seedlings, first water is placed in the first pool 21 and the second pool 22, the first pool 21 and the second pool 22 are provided with heat pumps, by heating the water in the first pool 21 and the second pool 22 , make the water temperature in the first pond 21 and the second pond 22 suitable for the growth of fry, at this moment, the operator can put the fry into the first pond 21, and the fish food cleaning device 6 can realize the water body in the first pond 21 The superfluous fish food on the surface is cleaned up. After the fish fry have been cultivated in the first pool 21 for a period of time, the culture water in the first pool 21 will be polluted. Pool 21 can also transfer fry to the second pool 22. After the transfer is completed, by opening the electromagnetic valve inside the first drain pipe 25, the sewage in the first pool 21 can be discharged to the filter pool 3 by the first drain pipe 25. After the sewage is filtered by the filter mechanism 31 in the filter tank 3, the filtered sewage enters the circulation mechanism 32, and the side wall of the first pool 21 can be cleaned by the cleaning device 5 while draining water. When the first pool 21 passes through the cleaning device 5. After cleaning, the solenoid valve is closed. At this time, the first pool 21 is communicated with the second pool 22 by opening the water gate mechanism 23. The operator can drive the fry in the second pool 22 to the first pool 21. While the first pool 21 communicates with the second pool 22, the circulation mechanism 32 starts to work, and the circulation mechanism 32 pumps the treated sewage to the second pool 22 again, so that the water in the first pool 21 and the second pool 22 is always Keep the balance, so that under the premise of not changing the water, the fry can always live in healthy and suitable water quality, and the survival rate of the fry can be improved.

3 to 5, the fishing device 4 includes a lifting device 41 for fishing a net 42 and a hoist 43, the hoisting device 41 is arranged on the right side inside the first pool 21, and the hoist 43 is fixedly arranged on the bottom of the second support 24. The top of the net 42 is connected with the output end of the hoist 43, and the side of the net 42 near the lifting device 41 is hinged with the lifting device 41.

In the initial state, the fishing net 42 is located at the bottom of the fish pond 2. When it is necessary to catch fish, the lifting device 41 and the winch 43 drive the fishing net 42 to move upward. The net 42 moves up simultaneously until the fishing net 42 rises to the top position of the lifting device 41. At this time, the hoist 43 continues to be rolled up, so that the side of the fishing net 42 close to the hoisting machine 43 continues to move upward. At this time, due to the lifting device 41 The position-limiting effect of the fishing net 42 is close to the side of the lifting device 41 and the lifting device 41 rotates, and the fishing net 42 is in a tilted state at this time, and the fish fry are slipped to the second pool 22 through the fishing net 42 under the action of gravity. Thereby realizing the transfer of fry.

5 and 10, the lifting device 41 includes a first lifting mechanism 411, a second lifting mechanism 412, a rotating wheel 5212 assembly 413 and a first drive unit 414, and the first lifting mechanism 411 and the second lifting mechanism 412 are mirror images. In the first pool 21, one end of the rotating wheel 5212 assembly 413 is fixedly connected to the first lifting mechanism 411, the other end of the rotating wheel 5212 is fixedly connected to the second lifting mechanism 412, and the first driving unit 414 is fixedly arranged on the first lifting mechanism 411 , the output end of the first driving unit 414 is fixedly connected with the first lifting mechanism 411 .

When it is necessary to realize the lifting of the fishing net 42 near the side of the lifting mechanism, the first driving unit 414 drives the first lifting mechanism 411 to move up and down, and the first lifting mechanism 411 drives the rotating wheel 5212 assembly 413 to rotate while working. The wheel 5212 assembly 413 transmits the rotational force to the second lifting mechanism 412, so that the second lifting mechanism 412 moves up and down synchronously with the first lifting mechanism 411, and then realizes driving the fishing net 42 to realize synchronous up and down movement, and further realizes the lifting of the fishing net 42. Fishing function.

Referring to Fig. 10, the first lifting mechanism 411 includes a sliding frame, a sliding block and a second threaded rod, the sliding frame is fixedly arranged in the first pool 21, the sliding block is slidably arranged on the sliding frame, and the second threaded rod is rotatably arranged on the On the carriage, the side of the second threaded rod close to the first driving unit 414 is fixedly connected with the first driving unit 414 .

There is a perforation on the sliding block for the second threaded rod to pass through, and a thread engaged with the second threaded rod is arranged inside the perforation. When the sliding block needs to move up and down along the carriage, the second threaded rod is driven to rotate by the first drive unit 414 , while the second threaded rod is rotating, the sliding block moves up and down along the direction of the threaded rod, further driving the fishing net 42 to move up and down synchronously with the sliding block, thereby realizing fishing.

7 to 10, the cleaning device 5 includes a cleaning mechanism 51 and a sliding device 52, the sliding device 52 is fixedly arranged on the inner side wall of the first pool 21, the cleaning mechanism 51 is fixedly arranged on the sliding device 52, and the cleaning mechanism 51 also Including a third driving unit 511, a bevel gear assembly 512, a rotating shaft 513 and a cleaning roller 514, the third driving unit 511 is fixedly arranged on the sliding device 52, the rotating shaft 513 is rotatably arranged on the sliding mechanism, and the cleaning roller 514 is fixedly arranged outside the rotating shaft 513 One side of the bevel gear assembly 512 is fixedly arranged on the rotating shaft 513 , and the other side of the bevel gear assembly 512 is fixedly arranged at the output end of the third driving unit 511 .

When the cleaning mechanism 51 needs to clean the inner sidewall of the first pool 21, the third drive unit 511 drives the rolling wheel assembly to rotate. The rolling wheel assembly includes a first bevel gear and a second bevel gear, and the first bevel gear Fixedly arranged on the output end of the third drive unit 511, the second bevel gear is fixedly arranged on the rotating shaft 513, the outer teeth of the first bevel gear and the second bevel gear mesh with each other, when the third drive unit 511 drives the first bevel gear to rotate At this time, the first bevel gear drives the second rolling wheel to rotate, thereby realizing that the second rolling wheel drives the rotating shaft 513 and the cleaning roller 514 to realize synchronous rotation. The ring array on the cleaning roller 514 is provided with a plurality of cleaning cotton balls. While rotating, multiple groups of cleaning cotton balls continuously clean the inner sidewall of the first pool 21. Driven by the sliding device 52, the cleaning roller 514 can clean the inner sidewall of the first pool 21, thereby effectively It is beneficial to improve the fry breeding environment and further improve the survival rate of fry.

7 to 10, the sliding device 52 includes a first sliding mechanism 521, a second sliding mechanism 522 and a second driving unit 523, the first sliding mechanism 521 is fixedly arranged under the inside of the first pool 21, and the second sliding mechanism The mechanism 522 is fixedly arranged on the inside of the first pool 21, the second driving unit 523 is fixedly arranged on the second sliding mechanism 522, the output end of the second driving mechanism is fixedly connected with the second sliding mechanism 522, and the first sliding mechanism 521 is connected with the second sliding mechanism 522. The second sliding mechanism 522 has the same structure. The first sliding mechanism 521 also includes an annular slide rail 5211, a rotating wheel 5212, a third bracket 5213 and a rotating shaft 5214. The annular sliding rail 5211 is fixedly arranged on the inner sidewall of the first pool 21, and the rotating wheel 5212 is rotatably arranged on the ring slide rail 5211, the third bracket 5213 is slidably arranged on one side of the ring slide rail 5211, the rotation shaft 5214 is rotatably arranged on the third bracket 5213, and the rotation shaft 5214 is away from the side of the third bracket 5213 and rotates Wheel 5212 is fixedly connected.

When it is necessary to realize that the sliding device 52 drives the cleaning mechanism 51 to realize circular movement, the second drive unit 523 drives the rotating shaft 5214 to rotate, and the rotating shaft 5214 drives the rotating wheel 5212 to rotate, so that the rotating wheel 5212 synchronously drives the third support 5213 to rotate. One side of the mechanism 51 is fixedly arranged between the first sliding mechanism 521 and the second sliding mechanism 522, so when the third bracket 5213 moves along the ring-shaped slide rail 5211, it drives the second sliding mechanism 522 to move synchronously, thereby realizing driving cleaning The mechanism 51 moves synchronously, thereby realizing the circular cleaning function of the cleaning mechanism 51 .

1 to 11, the fish food cleaning device 6 includes a horizontal movement mechanism 61, a cleaning mechanism 63, a sliding frame 62 and a retractable rope 64. The horizontal movement mechanism 61 is fixedly arranged on the top of the fish pond 2, and the sliding frame 62 Slidingly arranged on the horizontal moving mechanism 61 , there are four retractable ropes 64 which are sequentially arranged at four corners at the bottom of the sliding frame 62 , and the cleaning mechanism 63 is fixedly arranged on the side of the retractable rope 64 away from the sliding frame 62 .

The horizontal moving mechanism 61 can be a screw mandrel slide table, and the screw mandrel slide table is a prior art, so it will not be described in detail. When it is necessary to realize that the fish food cleaning device 6 is cleaning the uneaten fish food on the surface of the water body, it can be moved horizontally Mechanism 61 drives sliding frame 62 to move along the direction of horizontal movement mechanism 61, makes sliding frame 62 drive retractable rope 64 to move synchronously, retractable rope 64 drives cleaning mechanism 63 to realize moving while moving, when moving to designated position, retractable The rope 64 drives the cleaning mechanism 63 to move to the surface of the water body, and the cleaning mechanism 63 works. Under the synchronous movement of the horizontal movement mechanism 61, the cleaning mechanism 63 cleans up the surface of the water body. Lifting is realized, thereby further affecting the normal operation of other devices and further increasing practicability.

Referring to Fig. 11, the cleaning mechanism 63 includes a cleaning frame 631, a dragon 632, a collection bin 633 and a fourth driving unit 634, the cleaning frame 631 is fixedly arranged on the retractable rope 64, and the collection bin 633 is fixedly arranged inside the cleaning frame 631 The Jiaolong 632 is rotatably installed on the cleaning rack 631 , the fourth driving unit 634 is fixedly installed on the cleaning rack 631 and away from the side of the collection bin 633 , and the output end of the fourth driving unit 634 is fixedly connected to the Jiaolong 632 .

When it is necessary to clean the surface of the water body, the cleaning frame 631 is moved to the surface of the water body by retracting and releasing the rope 64, and the fourth driving unit 634 drives the Jiaolong 632 to rotate, and when the Jiaolong 632 rotates, the floating objects on the water body surface are cleaned by the rotating gravity. In the frame 631, through the continuous rotation of the dragon 632, the centrifugal force generated by the rotation of the dragon 632 drives the floating objects on the surface of the water body into the collection bin 633, thereby realizing the cleaning function on the surface of the water body.

Referring to Fig. 7, the filter mechanism 31 includes a first filter plate 311, a second filter plate 312 and a top plate 313, the top plate 313 is fixedly arranged on the top of the filter tank 3, and the first filter plate 311 and the second filter plate 312 are plugged and arranged on top plate 313 .

When filtering is required, the sewage discharged from the first drainage pipe 25 enters the filter tank 3, and the first filter plate 311 and the second filter plate 312 are provided with filter holes of different sizes. The dirt is filtered through the first filter plate 311 and the second filter plate 312, so that the sewage can be preliminarily treated, and the treated sewage can be treated with the liquid medicine, which can realize the biological treatment of the preliminary filtered sewage, so that the sewage can be obtained Further purification, after purification, the treated sewage can be transported to the second pool 22 again through the circulation mechanism 32, thereby ensuring the water quality in the fish pond 2 and increasing the survival rate of fry.

1 to 10, the circulation mechanism 32 includes a water pump and a water pump, the water pump is fixed on the side of the filter tank 3 close to the second pool 22, one side of the water pump is fixedly connected to the water pump, and the other side of the water pipe It communicates with the second pool 22.

After the sewage has undergone physical filtration and biochemical filtration, the treated sewage is transported to the second pool 22 through the suction pipe through the pump. The suction pipe is provided with a nano-filtration membrane. Before the treated sewage enters the second pool 22 through the suction pipe , the sewage is re-filtered through the nano-membrane, so that the physically and biochemically filtered sewage is further treated, thereby ensuring the treated water quality, thereby ensuring the water quality in the fish pond 2, and improving the fry survival rate.

Before cultivating seedlings, at first water is placed in the first pool 21 and the second pool 22, allow water to settle for a period of time in the fish pond 2, so that the water quality can adapt to the fry, the first pool 21 and the second pool 22 are provided with The heat pump, by heating the water in the first pond 21 and the second pond 22, makes the water temperature in the first pond 21 and the second pond 22 suitable for the growth of fry. At this moment, the operator can put the fry into the first pond. In the pool 21, the fish food cleaning device 6 can realize that the excess fish food on the surface of the water body in the first pool 21 is cleaned. Pollution, now, fish fry can be fished out of the first pond 21 and can be transferred to the second pond 22 by lifting device 41 and hoist 43. After the transfer is completed, by opening the electromagnetic valve inside the first drain pipe 25, The sewage in the first pool 21 can be discharged to the filter tank 3 through the first drain pipe 25. After the sewage passes through the multi-layer filtration in the filter tank 3, the filtered sewage enters the circulation mechanism 32, and can be drained by the cleaning device 5 while draining. Realize the cleaning of the side wall of the first pool 21. After the first pool 21 is cleaned by the cleaning device 5, the solenoid valve is closed. At this time, the first pool 21 and the second pool 22 can be communicated by opening the water gate mechanism 23. Operators Can drive the fry in the second pool 22 into the first pool 21, while the first pool 21 communicates with the second pool 22, the circulation mechanism 32 starts to work, and the circulation mechanism 32 pumps the treated sewage to the The second pool 22 keeps the water in the first pool 21 and the second pool 22 in balance all the time, so that the fish fry can always live in healthy and suitable water quality without changing the water, and the survival rate of the fish fry can be improved. .

The above examples only represent one or several implementations of the present invention, and the descriptions thereof are more specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. The utility model provides a high-survival-rate weever equipment of growing seedlings, a serial communication port, including base (1), the top of base (1) is provided with fish pond (2), the inside of fish pond (2) is provided with sluice mechanism (23), sluice mechanism (23) divide into first pond (21) and second pond (22) with fish pond (2), the bottom of first pond (21) is provided with first drain pipe (25), the top of first pond (21) is provided with second support (24), the bottom of first drain pipe (25) is provided with filtering ponds (3), the inside of filtering ponds (3) is provided with filtering mechanism (31) and circulation mechanism (32), one side and filtering ponds (3) intercommunication of circulation mechanism (32), the other end and second pond (22) intercommunication, the inside of first pond (21) is provided with cleaning device (5), the inside of first pond (21) still is provided with fish device (4), the top of first pond (21) is provided with fish and eats cleaning device (6).

2. The high-survival-rate micropterus salmoides seedling raising device according to claim 1, wherein the fishing device (4) comprises a lifting device (41), a fishing net (42) and a winch (43), the lifting device (41) is arranged on the right side inside the first water tank (21), the winch (43) is fixedly arranged at the bottom of the second bracket (24), the top of the fishing net (42) is connected with the output end of the winch (43), and one side, close to the lifting device (41), of the fishing net (42) is hinged with the lifting device (41).

3. The high-survival-rate micropterus salmoides seedling raising device according to claim 2, wherein the lifting device (41) comprises a first lifting mechanism (411), a second lifting mechanism (412), a rotating wheel (5212) assembly (413) and a first driving unit (414), the first lifting mechanism (411) and the second lifting mechanism (412) are arranged in a first water tank (21) in a mirror image mode, one end of the rotating wheel (5212) assembly (413) is fixedly connected with the first lifting mechanism (411), the other end of the rotating wheel (5212) is fixedly connected with the second lifting mechanism (412), the first driving unit (414) is fixedly arranged at the top of the first lifting mechanism (411), and the output end of the first driving unit (414) is fixedly connected with the first lifting mechanism (411).

4. A high survival rate weever raising apparatus according to claim 3, wherein the first lifting mechanism (411) comprises a carriage fixedly arranged in the first water tank (21), a sliding block slidingly arranged on the carriage, and a second threaded rod rotatably arranged on the carriage, wherein one side of the second threaded rod adjacent to the first driving unit (414) is fixedly connected with the first driving unit (414).

5. The high-survival-rate micropterus salmoides seedling raising device according to claim 1, wherein the cleaning device (5) comprises a cleaning mechanism (51) and a sliding device (52), the sliding device (52) is fixedly arranged on the inner side wall of the first water tank (21), the cleaning mechanism (51) is fixedly arranged on the sliding device (52), the cleaning mechanism (51) further comprises a third driving unit (511), a bevel gear assembly (512), a rotating shaft (513) and a cleaning roller (514), the third driving unit (511) is fixedly arranged on the sliding device (52), the rotating shaft (513) is rotatably arranged on the sliding mechanism, the cleaning roller (514) is fixedly arranged outside the rotating shaft (513), one side of the bevel gear assembly (512) is fixedly arranged on the rotating shaft (513), and the other side of the bevel gear assembly (512) is fixedly arranged at the output end of the third driving unit (511).

6. The high survival rate weever raising apparatus according to claim 5, wherein the sliding device (52) comprises a first sliding mechanism (521), a second sliding mechanism (522) and a second driving unit (523), the first sliding mechanism (521) is fixedly arranged below the first water tank (21), the second sliding mechanism (522) is fixedly arranged on the first water tank (21), the second driving unit (523) is fixedly arranged on the second sliding mechanism (522), the output end of the second driving mechanism is fixedly connected with the second sliding mechanism (522), the first sliding mechanism (521) is identical to the second sliding mechanism (522) in structure, the first sliding mechanism (521) further comprises an annular sliding rail (5211), a rotating wheel (5212), a third bracket (5213) and a rotating shaft (5214), the annular sliding rail (5211) is fixedly arranged on the inner side wall of the first water tank (21), the rotating wheel (5212) is rotatably arranged on the annular sliding rail (5211), the output end of the second driving mechanism is fixedly connected with the second sliding mechanism (522), the first sliding mechanism (521) is identical to the second sliding mechanism (522), the first sliding mechanism (521) is further comprises an annular sliding rail (5211), the rotating wheel (5212), the third bracket (5213) is rotatably arranged on one side of the rotating shaft (5213) and is far from the third bracket (5213).

7. The high-survival-rate micropterus salmoides seedling raising device according to claim 1, wherein the fish food cleaning device (6) comprises a horizontal moving mechanism (61), a cleaning mechanism (63), a sliding frame (62) and a winding and unwinding rope (64), the horizontal moving mechanism (61) is fixedly arranged at the top of the fish pond (2), the sliding frame (62) is slidably arranged on the horizontal moving mechanism (61), the winding and unwinding rope (64) is provided with four corners which are sequentially arranged at the bottom of the sliding frame (62), and the cleaning mechanism (63) is fixedly arranged at one side, far away from the sliding frame (62), of the winding and unwinding rope (64).

8. The high-survival-rate micropterus salmoides seedling raising device as set forth in claim 7, wherein the cleaning mechanism (63) comprises a cleaning frame (631), a dragon (632), a collecting bin (633) and a fourth driving unit (634), the cleaning frame (631) is fixedly arranged on the winding and unwinding rope (64), the collecting bin (633) is fixedly arranged in the cleaning frame (631), the dragon (632) is rotatably arranged on the cleaning frame (631), the fourth driving unit (634) is fixedly arranged on the cleaning frame (631) and far away from one side of the collecting bin (633), and the output end of the fourth driving unit (634) is fixedly connected with the dragon (632).

9. The high-survival-rate micropterus salmoides seedling raising device as claimed in claim 1, wherein the filtering mechanism (31) comprises a first filtering plate (311), a second filtering plate (312) and a top plate (313), the top plate (313) is fixedly arranged at the top of the filtering tank (3), and the first filtering plate (311) and the second filtering plate (312) are inserted and arranged on the top plate (313).

10. The high survival rate micropterus salmoides seedling raising device as claimed in claim 1, wherein the circulating mechanism (32) comprises a water pump and a water suction pipe, the water pump is fixedly arranged on one side of the filter tank (3) close to the second water tank (22), one side of the water suction pipe is fixedly connected with the water pump, and the other side of the water suction pipe is communicated with the second water tank (22).

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