CN105918211A - A high-yield pond water circulation culture facility - Google Patents

Abstract

The invention discloses a high-yield pond water circulation culture facility which comprises a pond, wherein one end of the pond is provided with a water treatment device, a plurality of water body partition walls are arranged in the pond and divide the pond into culture water channels consisting of a plurality of water flow channels, the water flow channels are communicated end to end in sequence, a water inlet pipe of the water treatment device is arranged in one end of each culture water channel, a water outlet pipe of the water treatment device is arranged in the other end of each culture water channel, a lifting suspension bridge feeding mechanism extending to the center of the pond is arranged on one side of the pond, each lifting suspension bridge feeding mechanism comprises a mounting seat, a suspension bridge is hinged to each mounting seat, a traction device capable of enabling the suspension bridge to turn and lift is arranged on each mounting seat, and a feeding device is arranged at the front end of the suspension bridge. The invention aims to provide a high-yield pond water circulation culture facility which is simple in structure, can effectively ensure good oxygen content and water quality condition of a water body, is good in culture effect, good in bait dispersion during feeding and wide in feeding range.

Description

A high-yield pond water circulation culture facility

technical field

The invention relates to a high-yield pond water circulation cultivation facility.

Background technique

Pond culture is one of the main forms of aquaculture. Since the 1970s in China, fish pond culture, shrimp and crab pond culture, and aquaculture fry pond cultivation have flourished successively in China. The aquaculture water body is about 10 billion cubic meters , Such a large scale of farming has made great contributions to the development of my country's aquatic economy. Existing aquaculture ponds are mainly rectangular in shape with a uniform water surface, and the inlet and outlet are arranged at one end of the pond or separately at both ends of the pond. Except for a very small number of aquaculture ponds that are equipped with water stirring and aeration machines, The vast majority of ponds only have obvious water flow channels near the inlet and outlet, and most of the water exchange rate in other places is very low. The corners of the pond far away from the inlet and outlet often become dead corners, the water quality in the pond is not uniform, and the local area is often hypoxic In this state, the cultured organisms cannot obtain a suitable growth environment, and diseases frequently occur, the production speed is slow, and even the breeding capacity decreases, and the production efficiency is low.

In addition, in order to improve the efficiency of breeding work, feeding devices are generally used when feeding feed to the farming area. Due to design defects, the current feeding devices on the market have poor dispersion of bait when feeding, and fish and shrimp need to be concentrated. Eat in a small area. This is not good for feeding.

Therefore, the existing breeding facilities need to be further improved.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies in the prior art and provide a high-yield pond with a simple structure, which can effectively ensure the oxygen content and water quality of the water body are good, the breeding effect is good, the bait dispersibility is good when feeding, and the feeding range is wide. Aquaculture facilities.

In order to achieve the above object, the present invention adopts the following scheme:

A high-yield pond water circulation culture facility includes a pond, a water treatment device is provided at one end of the pond, and a plurality of water body partition walls are arranged in the pond, and the water body partition walls divide the pond into a plurality of flowing water channels The aquaculture waterway is formed, the flow channel is connected from end to end in turn, the water inlet pipe of the water treatment device is arranged in one end of the aquaculture waterway, the outlet pipe of the water treatment device is arranged in the other end of the aquaculture waterway, and in the pond one On the side, there is a lifting suspension bridge feeding mechanism extending to the center of the pond. The lifting suspension bridge feeding mechanism includes a mounting seat, on which a suspension bridge is hinged, and a traction device that can make the suspension bridge flip up and down is provided on the mounting seat. The front end of the suspension bridge is provided with a feeding device.

A high-yield pond water circulation aquaculture facility as described above is characterized in that the traction device includes a bracket arranged on the mounting seat, rollers are provided on the bracket, and a traction seat is provided at the front end of the suspension bridge. A traction rope is connected to the traction seat, and the traction rope is arranged on the rollers. A rolling motor capable of pulling the traction rope is arranged on the mounting base, and one end of the traction rope is connected to the scroll motor.

A high-yield pond water circulation aquaculture facility as described above is characterized in that the feeding device includes a mounting plate connected to the suspension bridge, a storage tank is arranged on the mounting plate, and a The feeding port is provided with a control valve capable of controlling the amount of feeding on the feeding port, a feeding tray is provided on the mounting plate below the feeding port, and a feeding port is provided at the front end of the feeding tray. A discharge seat is provided on the mounting plate, the feeding port is set on the same side of the discharge seat, and an ejection device capable of ejecting the material in the feeding tray out of the discharge seat is provided on the mounting plate.

A high-yield pond water circulation culture facility as described above is characterized in that the ejection device includes a fixed seat fixedly connected to the mounting plate, a guide rod is provided on the fixed seat, and a guide rod is arranged on the rear end of the feeding pan. There is a connection hole, the guide rod is set in the connection hole, a spring is set on the guide rod between the rear end of the feeding tray and the fixed seat, and a mounting groove is provided in the installation plate. A front sprocket shaft and a rear sprocket shaft are arranged at intervals in the mounting groove, a chain is sleeved on the front sprocket shaft and the rear sprocket shaft, a sprocket drive motor is arranged on the mounting plate, and a sprocket drive motor is arranged on the sprocket drive motor. There is a drive sprocket on the top, a drive chain is set between the drive sprocket and the rear sprocket shaft, and a drive dial that can move up and down relative to the chain is provided in the chain, and the installation inside the chain There is a guide limit block in the groove that can make the driving block rise so as to drive the feeding tray to move to the fixed seat. The guide inclined surface for block rising, the upper end of the driving block is provided with a bevel for easy detachment from the feeding tray, the front end of the feeding tray is provided with a connecting inclined surface that cooperates with the beveled surface, and the rear side of the guide limit block The installation groove of the installation groove is provided with a launch drive block that can drive the drive block to break away from the feeding tray, and a drive slope that can make the drive block move downward is provided on the launch drive block. There is a limiting inclined surface that cooperates with the driving inclined surface.

A high-yield pond water circulation aquaculture facility as described above is characterized in that five water body dividing walls are arranged in the pond. The size of the pond is 13-15 acres.

The high-yield pond water circulation aquaculture facility as described above is characterized in that an artificial floating bed is provided in the pond near the edge of the pond, and aquatic plants are planted on the artificial floating bed.

A high-yield pond water circulation culture facility as described above is characterized in that the water treatment device includes a sealed casing, and seven filter cavities are arranged at intervals in the sealed casing, and two adjacent filter cavities are arranged between two adjacent filter cavities. There is a water passing gap that can connect the upper and lower ends of the adjacent filter chamber. A water inlet pipe is provided on the upper part of one end of the sealed housing, a water pump is provided on the water inlet pipe, and a water pump is provided on the lower part of the other end of the sealed housing. There is a water outlet pipe, and the seven filter chambers of the sealed shell along the water inlet pipe end to the water outlet pipe end are respectively provided with a crushed stone packing layer, a fine sand packing layer, an activated carbon packing layer, and waste bricks with an average diameter of 2-4mm. Granular packing layer, volcanic rock filter layer, loofah packing layer and UV sterilizer.

A high-yield pond water circulation cultivation facility as described above is characterized in that a sewage discharge pipe is provided at the lower part of the sealed housing, a sewage collection bucket is provided at the lower end of the filter chamber, and a sewage collection bucket is provided at the lower end of the sewage collection bucket. The connecting pipes connected by the pipes are provided with control valves on the connecting pipes.

A high-yield pond water circulation aquaculture facility as described above is characterized in that an anti-rust coating is provided on the outside of the storage tank, and the anti-rust coating includes the following components by weight percentage:

Mix and stir graphene, strontium chromate, trilead tetroxide, ammonium metaborate, and zinc phosphate evenly, grind in a conical grinder until the fineness is <60 μm, then add silicone modified acrylate emulsion, phthalic acid Dibutyl ester, propylene glycol methyl ether and other components are uniformly dispersed.

Any high-yield pond water circulation aquaculture facility as described above is characterized in that a corrosion-resistant coating is provided on the outer surface of the suspension bridge, and the corrosion-resistant coating includes the following components by weight percentage:

Mix fluorinated acrylate and coal tar pitch evenly, stir and heat to 45-60°C, stir for 10-60min, add aluminum tripolyphosphate and zinc citrate, heat to 120-145°C, stir for 3-5h, cool down to 50-60°C, add other components, stir and keep warm for 1-2h, ultrasonically disperse for 10-25min, and grind in a cone grinder until the fineness is <60μm.

The above-mentioned high-yield pond water circulation aquaculture facility is characterized in that a controller is provided on the storage tank, and the controller is respectively connected with the ejection device and the control valve.

A high-yield pond water circulation aquaculture facility as described above is characterized in that a blocking block that can prevent the feeding pan from flying out of the discharging seat is provided on the mounting plate.

A high-yield pond water circulation aquaculture facility as described above is characterized in that a barrel cover is provided on the upper end of the storage barrel.

In summary, the present invention has the beneficial effects relative to the prior art as follows:

1. The structure of the system in the present invention is simple, and a water separation wall is provided inside the pond, which divides the pond into a breeding waterway composed of a plurality of flowing water channels. The breeding waterway and the water treatment device form a circuitous waterway, the water body circulates, and the breeding effect is good ;

Two, the present invention is provided with water treatment device, and described water treatment device can effectively regulate water body quality, thereby improves the survival rate and output of produce, reduces the generation of disease;

3. The structure of the feeding device of the present invention is simple, and the ejection device is installed on the floating platform, which can eject the materials in the feeding tray out of the discharge seat, and the distribution range is wide;

4. The feeding device in the present invention has a high degree of automation. It only needs to manually pour the material out of the storage tank, and the automatic feeding can be realized by setting the feeding time interval and feeding amount on the controller, which saves time and effort, and is not affected by the weather. The amount of feeding can be precisely controlled, avoiding the waste of bait, and scientific breeding;

5. The anti-rust coating in the present invention can effectively prevent the storage tank from being corroded during use, the components of the anti-rust coating are simple, and the anti-rust effect is good;

6. The corrosion-resistant coating in the present invention effectively prevents the suspension bridge from being corroded and effectively prolongs its service life.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the present invention;

2 is a schematic diagram of the internal structure of the water treatment device of the present invention;

Fig. 3 is the three-dimensional schematic view of the lifting suspension bridge feeding mechanism of the present invention;

Fig. 4 is the perspective view of feeding device of the present invention;

Fig. 5 is one of structural representations of feeding device of the present invention;

Fig. 6 is the second structural diagram of the feeding device of the present invention;

Fig. 7 is a schematic cross-sectional view of the present invention.

detailed description

The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

A kind of high-yield pond water circulation aquaculture facility as shown in Figure 1 to 7, comprises pond 1000, is provided with water treatment device 2000 at one end of described pond 1000, is provided with a plurality of water body dividing walls 3000 in described pond 1000, so The water body partition wall 3000 divides the pond 1000 into a breeding water channel 5000 composed of a plurality of water flow channels 4000, the water flow channels 4000 are connected from end to end in sequence, and the water inlet pipe 6000 of the water treatment device 2000 is arranged in one end of the culture water channel 5000, The water outlet pipe 7000 of the water treatment device 2000 is arranged in the other end of the aquaculture waterway 5000, and a feeding device 8000 is provided in the water flow channel 4000 in the middle of the pond 1000. The feeding device 8000 includes a mounting seat 100, and the mounting seat 100 A suspension bridge 101 is hinged on the top, and a traction device 103 capable of turning and lifting the suspension bridge 101 is provided on the mounting seat 100 , and a feeding device 200 is provided at the front end of the suspension bridge 101 .

In the present invention, the traction device 103 includes a bracket 104 arranged on the mounting seat 100, a roller 105 is provided on the bracket 104, a traction seat 106 is provided at the front end of the suspension bridge 101, and a traction seat 106 is connected on the traction seat 106. There is a traction rope 107, and the traction rope 107 is arranged on the roller 105, and a rolling motor 108 capable of pulling the traction rope 107 is arranged on the mounting base 100, and one end of the traction rope 107 is connected to the rolling motor 108.

The feeding device 200 described in the present invention includes a mounting plate 1 connected to the suspension bridge 101, a storage tank 2 is provided on the mounting plate 1, and a discharge opening 3 is provided below the storage tank 2. The feeding port 3 is provided with a control valve 9 capable of controlling the amount of feeding, a feeding tray 4 is provided on the mounting plate 1 below the feeding port 3, and a feeding port 5 is provided at the front end of the feeding tray 4. , the mounting plate 1 is provided with a discharge seat 6, the feeding port 5 is arranged on the same side of the discharge seat 6, and the mounting plate 1 is provided with a The ejection device 7 of seat 6.

In the present invention, the ejection device can eject the materials in the feeding tray out of the discharge seat, and the distribution range is wide. The size of the pond is 13-15 acres.

In the present invention, the ejection device 7 includes a fixed seat 71 fixedly connected to the mounting plate 1, a guide rod 72 is provided on the fixed seat 71, and a connecting hole is provided on the rear end of the feeding tray 4, so that The guide rod 72 is arranged in the connection hole, a spring 73 is sleeved on the guide rod 72 between the rear end of the feeding tray 4 and the fixed seat 71, and a mounting groove is provided in the mounting plate 1. A front sprocket shaft 74 and a rear sprocket shaft 75 are arranged at intervals in the mounting groove, a chain 76 is sleeved on the front sprocket shaft 74 and the rear sprocket shaft 75, and a sprocket drive motor 77 is arranged on the mounting plate 1. On described sprocket drive motor 77, be provided with drive sprocket 78, be provided with drive chain 79 between described drive sprocket 78 and rear sprocket shaft 75, be provided with in described chain 76 and can go up relatively chain 76, The driving block 710 that moves down is provided with a guide limit block 711 that can make the drive block 710 rise so as to drive the feeding tray 4 to move to the fixed seat 71 in the installation groove inside the chain 76. The guide limit block 711 includes a limit block body 7111, on the front end of the limit block body 7111 there is a guiding inclined surface 7112 which can make the driving block 710 rise, and on the upper end of the driving block 710, there is provided a bevel for easy separation from the feeding tray 4 7101, the front end of the feeding tray 4 is provided with a connecting inclined surface 41 that cooperates with the step-off inclined surface 7101, and a launcher that can drive the driving block 710 out of the feeding tray 4 is provided in the installation groove on the rear side of the guide limit block 711. The drive block 8 is provided with a drive slope 81 on the launch drive block 8 to enable the drive block 710 to move downwards, and a limit slope 7102 that cooperates with the drive slope 81 is provided on the lower side of the drive block 710 .

The structure of the present invention is simple, and the driving block 710 can move the feeding tray 4 to the fixed seat 71 during operation with the chain 76, so that the spring 73 is compressed. Next, the driving block 710 is separated from the connection slope 41 at the front end of the feeding tray 4, and under the compression rebound force of the spring 73, the materials in the feeding tray 4 are ejected and spread widely.

In the present invention, an artificial floating bed is provided in the pond 1000 near the edge of the pond, and aquatic plants are planted on the artificial floating bed. The spacing between aquatic plants is 0.1-0.5m, and the water surface area covered by aquatic plants does not exceed 20% of the total water surface area of the pond.

The aquatic plants in the artificial floating bed in the present invention help to improve biochemical efficiency and water body purification effect. The "planting" of aquatic plants in the aquaculture water provides an attachment environment for the aquatic colonies, allowing them to grow on the grass in large quantities, establish a complex and stable ecological network in the water body, and digest and decompose the nutrient-rich substances in the water body. A benign biological chain is formed in the region and an ecological balance is achieved. Artificial aquatic plants and their microbial flora also provide fish and shrimps with places to grow, feed and shelter, and create a good ecological environment for them.

The water treatment device 2000 in the present invention includes a sealed casing 2001, and seven filter cavities 2002 are arranged at intervals in the sealed casing 2001. Between two adjacent filter cavities 2002, there is a The water gap 2003 at the upper and lower ends of the cavity 2002 is provided with a water inlet pipe 6000 on the upper part of one end of the sealed casing 2001, a water pump 9000 is arranged on the water inlet pipe 6000, and a water inlet pipe 9000 is arranged on the lower part of the other end of the sealed casing 2001. A water outlet pipe 7000 is provided, and a crushed stone packing layer 2004, a fine sand packing layer 2005, an activated carbon packing layer 2006, and an average A filler layer 2007 of waste bricks with a diameter of 2-4mm, a volcanic rock filter layer 2008, a loofah filler layer 2009 and an ultraviolet sterilizer 2010.

In the present invention, a sewage discharge pipe 2011 is provided at the bottom of the sealed housing 2001, a sewage collection bucket 2012 is provided at the lower end of the filter chamber 2002, and a connecting pipe 2013 connected with the sewage discharge pipe 2011 is provided at the bottom of the sewage collection bucket 2012 , a control valve 2014 is provided on the connecting pipe 2013 .

In the present invention, a water treatment device is provided, and the water treatment device can effectively adjust the quality of the water body, thereby improving the survival rate and output of the product, and reducing the occurrence of diseases.

In the present invention, an anti-rust coating is provided on the outside of the storage tank 2, and the anti-rust coating includes the following components by weight percentage:

Preparation method: Mix and stir graphene, strontium chromate, trilead tetraoxide, ammonium metaborate, and zinc phosphate evenly, grind in a conical grinder until the fineness is <60 μm, then add silicone-modified acrylate emulsion, ortho Dibutyl phthalate, propylene glycol methyl ether and other components are uniformly dispersed.

In the present invention, a corrosion-resistant coating is provided on the outer surface of the suspension bridge 101, and the corrosion-resistant coating includes the following components by weight percentage:

Preparation method: mix fluorinated acrylate and coal tar pitch evenly, stir and heat to 45-60°C, stir for 10-60min, add aluminum tripolyphosphate and zinc citrate, heat to 120-145°C, stir for 3-5h , lower the temperature to 50-60°C, add other components, stir and keep warm for 1-2h, ultrasonically disperse for 10-25min, and grind to a fineness of <60μm in a conical grinder.

In the present invention, a controller 19 is provided on the storage barrel 2, and the controller 19 is connected with the ejection device 7 and the control valve 9 respectively.

In the present invention, a blocking block 10 is provided on the mounting plate 1 to prevent the feeding tray 4 from flying out of the discharge seat 6 .

The present invention is provided with a barrel cover 11 at the upper end of the storage barrel 2 .

In the present invention, a support rod can also be hinged under the front end of the suspension bridge, and one end of the support rod is inserted into the bottom of the pond, so that the suspension bridge is more stable.

In the present invention, the degree of automation is high, only need to manually pour the material into the discharge box, and the automatic feeding can be realized by setting the feeding time interval and feeding amount on the controller, which saves time and effort, is not affected by the weather, and can control the amount of feeding. Precise control avoids the waste of bait.

Example 1 - Anti-rust coating

Antirust coating of the present invention comprises following component by weight percentage:

Preparation method: Mix and stir graphene, strontium chromate, trilead tetraoxide, ammonium metaborate, and zinc phosphate evenly, grind in a conical grinder until the fineness is <60 μm, then add silicone-modified acrylate emulsion, ortho Dibutyl phthalate, propylene glycol methyl ether and other components are uniformly dispersed.

Example 2 - Anti-rust coating

Antirust coating of the present invention comprises following component by weight percentage:

Preparation method: Mix and stir graphene, strontium chromate, trilead tetraoxide, ammonium metaborate, and zinc phosphate evenly, grind in a conical grinder until the fineness is <60 μm, then add silicone-modified acrylate emulsion, ortho Dibutyl phthalate, propylene glycol methyl ether and other components are uniformly dispersed.

Example 3 - Anti-rust coating

Antirust coating of the present invention comprises following component by weight percentage:

Preparation method: Mix and stir graphene, strontium chromate, trilead tetraoxide, ammonium metaborate, and zinc phosphate evenly, grind in a conical grinder until the fineness is <60 μm, then add silicone-modified acrylate emulsion, ortho Dibutyl phthalate, propylene glycol methyl ether and other components are uniformly dispersed.

Example 4 - Corrosion Resistant Coating

Corrosion-resistant coatings include the following components by weight percentage:

Preparation method: Mix fluorinated acrylate and coal tar pitch evenly, stir and heat to 45°C, stir for 10 minutes, add aluminum tripolyphosphate and zinc citrate, heat to 120°C, stir for 3 hours, cool to 50°C, add other The components were stirred and kept for 1 hour, ultrasonically dispersed for 10 minutes, and ground to a fineness of <60 μm in a conical grinder.

Example 5 - Corrosion Resistant Coating

Corrosion-resistant coatings include the following components by weight percentage:

Preparation method: Mix fluorinated acrylate and coal tar pitch evenly, stir and heat to 60°C, stir for 60 minutes, add aluminum tripolyphosphate and zinc citrate, heat to 145°C, stir for 5 hours, cool to 60°C, add other The components were stirred and kept for 2 hours, ultrasonically dispersed for 25 minutes, and ground to a fineness of <60 μm in a conical grinder.

Example 6 - Corrosion Resistant Coating

Corrosion-resistant coatings include the following components by weight percentage:

Preparation method: Mix fluorinated acrylate and coal tar pitch evenly, stir and heat to 50°C, stir for 30 minutes, add aluminum tripolyphosphate and zinc citrate, heat to 13°C, stir for 4 hours, cool to 55°C, add other Components were stirred and kept for 1.5 hours, ultrasonically dispersed for 15 minutes, and ground to a fineness of <60 μm in a conical grinder.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. a Yield Fish Culture Ponds water cyclic culture facility, includes pond (1000), it is characterised in that in described pond (1000) One end is provided with water treatment facilities (2000), is provided with multiple water body dividing wall (3000), described water body in described pond (1000) Pond (1000) are separated into the cultivation water channel (5000) being made up of a plurality of pipelined channel (4000), described stream by dividing wall (3000) Aquaporin (4000) head and the tail are sequentially communicated, and the water inlet pipe (6000) of described water treatment facilities (2000) is arranged on cultivation water channel (5000), in one end, the outlet pipe (7000) of described water treatment facilities (2000) is arranged on the other end of cultivation water channel (5000) In, described pond (1000) side is provided with the lift bridge batch charging mechanism (8000) stretching to pond central authorities, lift bridge is thrown Material mechanism (8000) includes mounting seat (100), is hinged with suspension bridge (101), in described mounting seat in described mounting seat (100) (100) it is provided with and can make the traction apparatus (103) of suspension bridge (101) turning lifting, be provided with, in described suspension bridge (101) front end, the dress that feeds intake Put (200).

A kind of Yield Fish Culture Ponds water cyclic culture facility the most according to claim 1, it is characterised in that described traction apparatus (103) include the support (104) being arranged in described mounting seat (100), support (104) is provided with roller (105), described Suspension bridge (101) front end is provided with traction seat (106), has pull rope (107), described pull rope in the upper connection of described traction seat (106) (107) it is arranged on roller (105), described mounting seat (100) is provided with the scrolling motor that can affect pull rope (107) (108), described pull rope (107) one end is connected on scrolling motor (108).

A kind of Yield Fish Culture Ponds water cyclic culture facility the most according to claim 1, it is characterised in that described charging device (200) include the installing plate (1) being connected on suspension bridge (101), described installing plate (1) is provided with storage vat (2), described Storage vat (2) lower section is provided with feed opening (3), is provided with the control valve (9) that can control discharge quantity, in institute on described feed opening (3) The installing plate (1) stating feed opening (3) lower section is provided with the dish that feeds intake (4), is provided with dog-house (5) in the described dish that feeds intake (4) front end, Described installing plate (1) is provided with discharging seat (6), and described dog-house (5) is arranged on discharging seat (6) the same side, in described installation Plate (1) is provided with the catapult-launching gear (7) that the dish that feeds intake (4) interior material can eject discharging seat (6).

A kind of Yield Fish Culture Ponds water cyclic culture facility the most according to claim 3, it is characterised in that described catapult-launching gear (7) Include the fixing seat (71) being fixedly connected on installing plate (1), described fixing seat (71) is provided with guide post (72), in institute Stating the dish that feeds intake (4) rear end and be provided with connecting hole, described guide post (72) is arranged in connecting hole, in the described dish that feeds intake (4) rear end And it is arranged with spring (73) on the guide post (72) between fixing seat (71), in described installing plate (1), is provided with mounting groove, in institute Front sprocket shaft (74) and rear sprocket shaft (75) it is arranged at intervals with, at described front sprocket shaft (74) and rear sprocket shaft in stating mounting groove (75) it is arranged with chain (76) on, described installing plate (1) is provided with chain wheel drive motor (77), at described chain wheel drive motor (77) it is provided with drive sprocket (78), between described drive sprocket (78) and rear sprocket shaft (75), is provided with driving-chain (79), The driving shifting block (710) that energy opposing chain (76) moves up and down it is provided with, in described chain (76) inner side in described chain (76) Be provided with in mounting groove can make driving shifting block (710) rise thus order about the dish that feeds intake (4) guide and limit to fixing seat (71) movement Block (711), described guide limiting stopper (711) includes limited block body (7111), in described limited block body (7111) front end It is provided with the guiding surface (7112) that driving shifting block (710) can be made to increase, is provided with in described driving shifting block (710) upper end and is easy to depart from Feed intake the inclined-plane of stepping down (7101) of dish (4), is provided with oblique with the connection that inclined-plane of stepping down (7101) coordinate in the described dish that feeds intake (4) front end Face (41), is provided with in the mounting groove of described guide limiting stopper (711) rear side and can order about driving shifting block (710) and depart from and feed intake dish (4) transmitting drive block (8), is provided with, on described transmitting drive block (8), the driving that driving shifting block (710) can be made to move down oblique Face (81), is provided with and the spacing inclined-plane (7102) driving inclined-plane (81) to coordinate in described driving shifting block (710) side bottom.

A kind of Yield Fish Culture Ponds water cyclic culture facility the most according to claim 1, it is characterised in that described water treatment facilities (2000) include seal casinghousing (2001), in described seal casinghousing (2001), be arranged at intervals with seven filter chambers (2002), The water space excessively that can connect adjacent head chamber (2002) upper/lower terminal it is provided with between adjacent two filter chambers (2002) (2003), it is provided with water inlet pipe (6000) on described seal casinghousing (2001) top, one end, described water inlet pipe (6000) is provided with Suction pump (9000), is provided with outlet pipe (7000) in described seal casinghousing (2001) other end bottom, in seal casinghousing (2001) In seven filter chambers (2002) of outlet pipe (7000) one end, crushed rock filler it is respectively equipped with successively along water inlet pipe (6000) one end Layer (2004), fine sand packing layer (2005), active carbon filler layer (2006), average diameter are the useless fragment of brick granular filler of 2-4mm Layer (2007), volcanic rock filter material layer (2008), Retinervus Luffae Fructus packing layer (2009) and ultraviolet sterilizer (2010).

A kind of Yield Fish Culture Ponds water cyclic culture facility the most according to claim 2, it is characterised in that at described seal casinghousing (2001) bottom is provided with blow-off pipe (2011), is provided with dirt collecting bucket (2012) in described filter chamber (2002) lower end, in described dirt collection Bucket (2012) lower end is provided with the connecting tube (2013) being connected with blow-off pipe (2011), is provided with control in described connecting tube (2013) Valve (2014).

A kind of Yield Fish Culture Ponds water cyclic culture facility the most according to claim 2, it is characterised in that in described storage vat (2) Being provided with controller (19), described controller (19) is connected with catapult-launching gear (7), control valve (9) respectively.

A kind of Yield Fish Culture Ponds water cyclic culture facility the most according to claim 4, it is characterised in that in described installing plate (1) Being provided with the stopper (10) that the dish (4) that can prevent from feeding intake flies out from discharging seat (6), the area in pond is 13-15 mu.

A kind of Yield Fish Culture Ponds water cyclic culture facility the most according to claim 4, it is characterised in that in described storage vat (2) Upper end is provided with bung (11).