CN215992385U

CN215992385U - Ecological rice and fish breeding system

Info

Publication number: CN215992385U
Application number: CN202122179246.8U
Authority: CN
Inventors: 王剑; 肖善林; 何琼玉; 庞宝生; 莫昌平; 王兰; 王宁; 梁广海; 欧武阁; 肖国珠
Original assignee: Guangxi Bama Xinjian Industrial Group Co ltd; Guangxi Xinjian Investment Group Co ltd
Current assignee: Guangxi Bama Xinjian Industrial Group Co ltd; Guangxi Xinjian Investment Group Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-11
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a farming systems of ecological rice fish belongs to the fish farming field, solves the single pond culture of current fish and leads to the problem that survival is not high, with high costs. The cultivation system comprises a rice field, wherein a pond and a deep water ditch which are lower than the horizontal plane of the rice field are arranged on the rice field, a wind pumping device for pumping water into the rice field is arranged in the pond, the upper part of the pond is communicated with the rice field, and a movable partition is arranged between the deep water ditch and the rice field. The utility model discloses a farming systems conveniently builds and manages, effectively improves the survival rate and the quality of fish, reduces the breed cost.

Description

Ecological rice and fish breeding system

Technical Field

The utility model relates to a fish culture, more specifically say, it relates to a farming systems of ecological rice fish.

Background

At present, fish culture, namely fry culture and fingerling culture, is mainly concentrated in ponds for culture and is fed with feed uniformly for culture. Concentrated pond culture, although convenient management, because the space in the pond is limited to and ecological nutrient substance is not enough scheduling problem, lead to the not high survival rate of fish easily, the not good scheduling problem of quality of fish to rely on the fodder to feed in the process of breeding mostly, lead to the problem of cost increase. Therefore, the traditional pond single culture mode already prevents the large-scale culture of the fish, and the research and the development of a culture system of the ecological rice fish are urgently needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, and its purpose provides the farming systems of ecological rice fish, conveniently builds and manages, effectively reduces the breed cost.

The technical scheme of the utility model is like this: the utility model provides a farming systems of ecological rice fish, includes the paddy field, the paddy field on set up pond and the deep ditch that is less than the paddy field horizontal plane, the pond in be equipped with the wind-force pumping equipment that takes out water in the paddy field, the upper portion and the paddy field intercommunication in pond, deep ditch and paddy field between be equipped with the wall thing of activity.

As a further improvement, wind power pumping equipment include fan blade, rotary drum, water pumper and base, the base fix in the pond, the rotary drum rotate and install the top at the base, the water pumper install the bottom at the base, the fan blade rotate and install one side at the rotary drum, just the fan blade pass through drive mechanism and be connected with the water pumper.

Furthermore, drive mechanism include fan blade axle and axis of rotation, the fan blade axle rotate with the rotary drum and be connected, the one end and the fan blade of fan blade axle are connected, the other end passes through bevel gear drive mechanism and is connected with the one end of axis of rotation, the other end of axis of rotation runs through rotary drum, base in proper order and is connected with the ware that draws water.

Furthermore, the ware that draws water include water impeller and top shell, water impeller be located a shell, the other end and the water impeller of axis of rotation are connected, top shell on be equipped with the outlet pipe, top shell lower part be equipped with into water net.

Further, top shell top be equipped with square pipe, square pipe run through a shell and be connected with the impeller, just square pipe rotate with a shell and be connected, the other end of axis of rotation is equipped with square post, square post plug-in connection in square pipe.

Further, the pond in still be equipped with electronic suction pump, the delivery port of electronic suction pump is connected with the drain pipe that extends to the paddy field in.

Further, one side in paddy field still erects through the bracing piece and is equipped with solar cell panel, solar cell panel and electronic suction pump electric connection.

Advantageous effects

Compared with the prior art, the utility model, have following advantage:

the ecological rice and fish culture system of the utility model can be combined with pond and rice field culture by respectively culturing fish seeds and fish fries in the deep water ditch and fully utilizing the rice field as an activity field to release the fish fries into the rice field, on one hand, pests and weeds can be eaten away to ingest food in the rice field, on the other hand, the flexibility of the fish fries can be exercised, the system of the fish fries is improved, and the survival rate of the fish fries is further ensured; can also pass through wind-force pumping equipment, the power of the nature is borrowed ingeniously, a large amount of organic matters that produce in the fish species breeding process are pumped to the paddy field through wind-force pumping equipment, absorb through the paddy field and purify the back and return to the pond again, form circulation flowing water, on the one hand, can make full use of the organic matters in the pond supply nutrients for the rice in paddy field, increase rice output, it takes place to reduce the disease, on the other hand the water of backward flow constantly strikes the water in the pond, make the pond water mobility strengthen, further improve the oxygen content of pond water, effectively improve the survival rate and the quality of fish.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the wind pumping apparatus of the present invention;

FIG. 3 is a schematic structural view of a drum according to the present invention;

fig. 4 is a schematic structural view of the water pump of the present invention;

fig. 5 is a schematic structural view of the rotating shaft according to the present invention.

Wherein: 1-rice field, 2-pond, 3-deep ditch, 4-partition, 5-fan blade, 6-rotary drum, 7-water pump, 8-base, 9-fan blade shaft, 10-rotary shaft, 11-bevel gear transmission mechanism, 12-water impeller, 13-top shell, 14-water outlet pipe, 15-water inlet net, 16-square pipe, 17-square column, 18-electric water pump, 19-solar panel and 20-water channel.

Detailed Description

The invention will be further described with reference to specific embodiments shown in the drawings.

Referring to fig. 1-5, the utility model discloses a farming systems of ecological rice fish, including paddy field 1, set up pond 2 and deep ditch 3 that is less than 1 horizontal plane in paddy field on paddy field 1, be equipped with the wind-force pumping equipment that takes out water to in paddy field 1 in pond 2, the upper portion and the paddy field 1 intercommunication in this pond 2 make things convenient for the water reflux, are equipped with movable wall thing 4 between deep ditch 3 and paddy field 1, convenient dismantlement.

The utility model discloses an ecological rice fish farming systems can directly excavate 2 ponds and deep ditch 3 in paddy field 1, conveniently build and manage to can the make full use of paddy field 1's food feed fry among the farming process, the organic matter that paddy field 1 can make full use of fingerling breed production, and can realize the hydrologic cycle through wind-force pumping equipment and flow, give the water oxygen boosting in the pond, effectively reduce the breed cost.

Preferably, when breeding the base construction, still excavate a ditch 20 in the paddy field 1, ditch 20 is less than the horizontal plane in paddy field, and ditch 20 is higher than the plane of deep ditch 3, when driving the fry back to deep ditch 3, after the reduction water level, can collect the fry in ditch 20, conveniently with the fry back to deep ditch 3.

Preferably, the wind power pumping equipment comprises a fan blade 5, a rotary drum 6, a water pumping device 7 and a base 8, wherein the base 8 is fixed in the pond 2, the rotary drum 6 is rotatably installed at the top of the base 8, the water pumping device 7 is installed at the bottom of the base 8, the fan blade 5 is rotatably installed at one side of the rotary drum 6, and the fan blade 5 is connected with the water pumping device 7 through a transmission mechanism. Specifically, drive mechanism includes fan blade axle 9 and axis of rotation 10, and fan blade axle 9 rotates with rotary drum 6 to be connected, and the one end and the fan blade 5 of fan blade axle 9 are connected, and the other end passes through bevel gear drive 11 to be connected with the one end of axis of rotation 10, and the other end of axis of rotation 10 runs through rotary drum 6, base 8 in proper order and is connected with ware 7 that draws water. The water pump 7 comprises a water impeller 12 and a top shell 13, the water impeller 12 is positioned in the top shell 13, the other end of the rotating shaft 10 is connected with the water impeller 12, a water outlet pipe 14 is arranged on the top shell 13, and a water inlet net 15 is arranged at the lower part of the top shell 13.

In the embodiment, when the wind blows the fan blades 5 to rotate, the fan blade shaft 9 drives the rotating shaft 10 to rotate through the bevel gear transmission mechanism 11, the rotating shaft 10 drives the water impeller 12 to rotate, so that water enters the top shell 13 through the water inlet net 15 and is finally discharged through the water outlet pipe 14, wind power water pumping is realized, the water pumping device 7 is ingeniously driven by wind power to pump water, and energy is effectively saved; wherein, the rotary drum 6 rotates and installs on base 8 for fan blade 5 can rotate on base 8 along with the wind direction, and then makes the wind-force of fan blade 5 maintain at the biggest, and the effect of drawing water is better.

Preferably, be equipped with square pipe 16 at top shell 13 top, square pipe 16 runs through top shell 13 and is connected with impeller 12, and square pipe 16 passes through sealed bearing with top shell 13 and rotates to be connected, be equipped with square post 17 at the other end of axis of rotation 10, square post 17 is pegged graft in square pipe 16, axis of rotation 10 drives impeller 12 through square post 17 and square pipe 16's cooperation and rotates, when satisfying drive impeller 12 pivoted, the convenience is with rotary drum 6, axis of rotation 10 and fan blade 5 dismantle and get off the maintenance, the dismouting is maintained conveniently.

Preferably, an electric water pump 18 is further provided in the pond 2, and a water outlet of the electric water pump 18 is connected to a drain pipe extending into the rice field 1. Under the condition of insufficient wind power, the electric water suction pump 18 can be started to work to assist in water suction, and the use is more convenient.

Preferably, still erect solar cell panel 19 through the bracing piece in one side in paddy field 1, this solar cell panel 19 and electronic suction pump 18 electric connection, ingenious with the help of sunlight power generation, drive electronic suction pump 18, further practiced thrift the energy.

A method for breeding ecological rice fish comprises the following steps:

s1, site selection: selecting a paddy field with better wind power;

s2, building a culture base: a pond and a deep water ditch are respectively excavated in the rice field, wind power pumping equipment is arranged in the pond, and movable partitions are built between the deep water ditch and the rice field, wherein the partitions can be ridges of earth, so that the building and the disassembly are convenient;

s3, fish culture: respectively putting fish seeds into the pond and fish fries into the deep ditch, and simultaneously planting rice in the rice field; wherein the density of the fish seeds is 3000-4000 tails per mu, the density of the fry is 50000-70000 tails per mu, and the fish seeds in the pond and the fry in the deep water ditches are fed regularly.

Wherein, in the process of feeding the fish seeds, the wind power pumping equipment is utilized to pump the water in the pond into the rice field, and then the water is reflowed to the pond by utilizing the water level difference between the pond and the rice field. In the process of feeding the fry, in the water storage period of the rice field, the partition between the deep water ditch and the rice field is removed to allow the fry to enter the rice field for movement, and when the rice field is fertilized, insecticide or harvested, the fry is driven back to the deep water ditch and the partition is put on.

The ecological rice and fish culture method of the utility model can be combined with pond and rice field culture by respectively culturing fish seeds and fish fries in the deep water ditch and fully utilizing the rice field as an activity field to release the fish fries into the rice field, on one hand, pests and weeds can be eaten away to ingest food in the rice field, on the other hand, the flexibility of the fish fries can be exercised, the system of the fish fries is improved, and the survival rate of the fish fries is further ensured; can also pass through wind-force pumping equipment, the power of the nature is borrowed ingeniously, a large amount of organic matters that produce in the fish species breeding process are pumped to the paddy field through wind-force pumping equipment, absorb through the paddy field and purify the back and return to the pond again, form circulation flowing water, on the one hand, can make full use of the organic matters in the pond supply nutrients for the rice in paddy field, increase rice output, it takes place to reduce the disease, on the other hand the water of backward flow constantly strikes the water in the pond, make the pond water mobility strengthen, further improve the oxygen content of pond water, effectively improve the survival rate and the quality of fish.

Example 1

Selecting a 30-mu rice field with good wind power all year round, digging a 5-mu pond in the rice field, arranging wind power pumping equipment in the pond, simultaneously digging a 0.5-mu deep ditch in the rice field, and arranging a movable partition between the deep ditch and the rice field for breeding fish fries.

The two-season rice and tilapia cultivation mode in one year: breeding 25000 fries in the deep water ditch for 2-6 months and 7-11 months, wherein the average number of the fries per mu is 50000; about 5 g of 20000 tails of large-sized fingerlings are put in the pond, and the average volume per mu is 4000 tails; and (5) planting rice in the rice field. After the seedlings turn green, starting water circulation between the pond and the rice field; in the water storage period of the rice field, the partition is opened, so that the fry can enter the rice field; when the rice field is fertilized, insecticide or harvested, the fry is driven back to the deep water ditch for cultivation. After 5 months of culture, the tilapia in the pond is fished up, at the moment, the average amount of tilapia individuals reaches about 700 g, the survival rate approaches 100%, and the feed is saved by about 5%; in the deep ditch, the fry is cultured to about 5 g of fry within 5 months, the average time lasts about 2 and a half months, and the average survival rate reaches 90 percent; the yield of the rice is increased by about 10 percent, the fertilization in the rice field is reduced by 60 percent, the pesticide application is reduced by 80 percent, and remarkable benefits are obtained.

Example 2

Selecting a 25-mu rice field with good wind power all year round, digging a 4-mu pond in the rice field, arranging wind pumping equipment in the pond, simultaneously digging a 0.4-mu deep ditch in the rice field, and arranging a movable partition between the deep ditch and the rice field for breeding fish fries.

A two-season rice and micropterus salmoides cultivation mode in one year: breeding 25000 fries in the deep water ditch for 2-6 months and 7-11 months, wherein 62500 fries are planted per mu on average; about 10 g of large-size fish seeds are stocked in the pond with 12000 tails, and the average number is 3000 tails per mu; and (5) planting rice in the rice field. After the seedlings turn green, starting water circulation between the pond and the rice field; and (3) in the water storage period of the rice field, releasing the partition to enable the fry to enter the rice field, and when fertilizing, insecticide spraying or harvesting the rice field, returning the fry to the deep ditch for culture. After 5 months of culture, the largemouth black bass is fished out, at the moment, the average largemouth black bass individual reaches about 520 g, the survival rate approaches 100 percent, and the feed is saved by about 7 percent; in the deep ditch, the fry is cultured to about 10 g of fry within 5 months, and the average survival rate reaches 60 percent; the yield of the rice is increased by about 10 percent, the fertilization rate of the rice field is reduced by 60 percent, and the pesticide application rate is reduced by 80 percent. Significant benefits are achieved.

The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.

Claims

1. The utility model provides a farming systems of ecological rice fish, its characterized in that, includes paddy field (1), paddy field (1) on offer pond (2) and deep ditch (3) that are less than paddy field (1) horizontal plane, pond (2) in be equipped with the wind-force pumping equipment that takes out water in paddy field (1), the upper portion and paddy field (1) intercommunication in pond (2), deep ditch (3) and paddy field (1) between be equipped with wall thing (4) of activity.

2. The ecological rice and fish farming system according to claim 1, wherein the wind pumping equipment comprises a fan blade (5), a rotating drum (6), a water pump (7) and a base (8), the base (8) is fixed in the pond (2), the rotating drum (6) is rotatably installed at the top of the base (8), the water pump (7) is installed at the bottom of the base (8), the fan blade (5) is rotatably installed at one side of the rotating drum (6), and the fan blade (5) is connected with the water pump (7) through a transmission mechanism.

3. The ecological rice and fish farming system according to claim 2, wherein the transmission mechanism comprises a fan blade shaft (9) and a rotating shaft (10), the fan blade shaft (9) is rotatably connected with the rotating drum (6), one end of the fan blade shaft (9) is connected with the fan blade (5), the other end of the fan blade shaft is connected with one end of the rotating shaft (10) through a bevel gear transmission mechanism (11), and the other end of the rotating shaft (10) sequentially penetrates through the rotating drum (6) and the base (8) to be connected with the water pump (7).

4. The ecological rice and fish farming system according to claim 3, wherein the water pump (7) comprises a water impeller (12) and a top housing (13), the water impeller (12) is located in the top housing (13), the other end of the rotating shaft (10) is connected with the water impeller (12), a water outlet pipe (14) is arranged on the top housing (13), and a water inlet net (15) is arranged at the lower part of the top housing (13).

5. The ecological rice and fish farming system according to claim 4, wherein a square pipe (16) is arranged at the top of the top housing (13), the square pipe (16) penetrates through the top housing (13) to be connected with the water impeller (12), the square pipe (16) is rotatably connected with the top housing (13), a square column (17) is arranged at the other end of the rotating shaft (10), and the square column (17) is inserted into the square pipe (16).

6. The ecological rice and fish farming system according to any one of claims 1 to 5, characterized in that an electric suction pump (18) is further arranged in the pond (2), and a water outlet of the electric suction pump (18) is connected with a water discharge pipe extending into the rice field (1).

7. The ecological rice and fish farming system according to claim 6, wherein a solar panel (19) is erected on one side of the rice field (1) through a support rod, and the solar panel (19) is electrically connected with the electric water pump (18).