Hydraulic bait feeding device and working method thereof

Abstract

The invention relates to a hydraulic bait feeding device and a working method thereof, and belongs to the technical field of aquaculture. The device comprises a fishpond connecting flange, a pond water conveying pipe, a first centrifugal pump connecting flange, a first centrifugal pump, a water filtering box, a filtered water outlet pipe, a second centrifugal pump, a fish medicine preparing box water inlet pipe, a fish medicine preparing box, a liquid medicine stirring device, a first medicine dripping bottle, a first medicine dripping bottle fixing clamp, a second medicine dripping bottle, a second medicine dripping bottle fixing clamp and a liquid medicine discharging pipe. The device comprises a first centrifugal pump, a second centrifugal pump, a third centrifugal pump liquid discharge pipe, a bait box, a blanking control butterfly valve, a bait and liquid medicine mixture conveying pipe and the like. The invention further provides a working method of the device. Compared with the prior art, the bait feeding device has the beneficial effects that the bait feeding precision is improved, loss of bait in the feeding process is avoided, and the bait utilization rate is increased. The invention provides a bait feeding technology with market and application prospects.

Description

TECHNICAL FIELD

[0001] The application relates to a water-type bait feeding device and a working method thereof, and belongs to the technical field of aquaculture. BACKGROUND

[0002] Aquaculture is the process of breeding and cultivating aquatic plants and animals through artificial control and then harvesting them. Aquaculture has become the main force driving the rapid and stable development of China's fishery. In 2019, China's total aquaculture output exceeded 50 million tons, accounting for more than 60% of the world's total aquaculture output (Wang Ying, Lin Xubin, Chen Lianfei, et al. Development status and application suggestions of aquaculture equipment in Guangdong province [J]. Modern agricultural equipment, 2021, 42(04): 86-89).

[0003] Bait feeding is an important part of aquaculture, but at present it is mainly artificial feeding; such a process is time-consuming, labor-intensive, and has low bait feeding efficiency. The existing bait feeding devices on the market have problems such as large bait damage and serious loss and waste during bait feeding. In addition, there are problems such as extensive bait feeding and the inability to simultaneously achieve bait feeding on the water surface and under the water surface. SUMMARY

[0004] In view of this, the purpose of the present application is to provide a water-type bait feeding device and a working method thereof to solve the problems of unreasonable bait feeding, large bait damage, serious loss and waste, and the inability to simultaneously achieve bait feeding on the water surface and under the water surface.

[0005] In order to achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0006] A water-type bait feeding device, comprising a fish pond connecting flange, a pond water delivery pipe, a No. 1 centrifugal pump connecting flange, a No. 1 centrifugal pump, a water filter box, a filtered water outlet pipe, a No. 2 centrifugal pump, a fish medicine preparation box inlet pipe, a fish medicine preparation box, a medicine water stirring device, a No. 1 medicine dropping bottle, a No. 1 medicine dropping bottle fixing clamp, a No. 2 medicine dropping bottle, a No. 2 medicine dropping bottle fixing clamp, a medicine liquid discharge pipe, a No. 3 centrifugal pump, a No. 3 centrifugal pump liquid discharge pipe, a bait box, a bait control butterfly valve, a bait medicine liquid mixture conveying pipe, a bait medicine liquid mixture throwing opening, a No. 1 centrifugal pump base, a water filter box support, a fish medicine preparation box support, a stirring motor commutator base, a stirring motor commutator, a stirring motor commutator transmission rod, a stirring motor, a bait falling impeller driving motor, a bait box support, a bait feeding platform support, a bait storage box, a bait falling funnel, an impeller fixing shaft, and a bait falling impeller.

[0007] The fish pool connecting flange is installed on the side wall of the fish pool, the pool water delivery pipe is installed on the fish pool connecting flange, the other end of the pool water delivery pipe is provided with a first centrifugal pump connecting flange, the other end of the first centrifugal pump connecting flange is provided with a first centrifugal pump, a first centrifugal pump base is installed below the first centrifugal pump, a water filter box is installed at the water outlet end of the first centrifugal pump, a filtered water outlet pipe is installed below the water filter box, a second centrifugal pump is installed at the end of the filtered water outlet pipe, a water filter box support is installed below the water filter box, and a fish medicine preparation box water inlet pipe is installed at the water outlet of the second centrifugal pump.

[0008] A fish medicine preparation box is installed above the fish medicine preparation box support, a medicine water stirring device is installed in the fish medicine preparation box, a first medicine dropping bottle and a second medicine dropping bottle are installed on the side wall of the fish medicine preparation box, the first medicine dropping bottle and the second medicine dropping bottle are fixed on the side wall of the fish medicine preparation box through a first medicine dropping bottle fixing clamp and a second medicine dropping bottle fixing clamp, a stirring motor commutator base is installed below the fish medicine preparation box, a stirring motor commutator is installed above the stirring motor commutator base, a stirring motor commutator transmission rod is installed above the stirring motor commutator, a stirring motor is installed at the input end of the stirring motor commutator, a medicine liquid discharge pipe is installed below the fish medicine preparation box, the medicine liquid discharge pipe is connected with the water inlet of a third centrifugal pump, a third centrifugal pump liquid discharge pipe is installed at the water outlet of the third centrifugal pump, a bait medicine liquid mixture conveying pipe is connected at the end of the third centrifugal pump liquid discharge pipe, a bait box is installed above the bait medicine liquid mixture conveying pipe, and a bait medicine liquid mixture throwing opening is installed at the end of the bait medicine liquid mixture conveying pipe.

[0009] The bait box comprises a bait storage box, a bait falling funnel, a impeller fixing shaft and a bait falling impeller, the bait storage box is arranged at the upper part of the bait box, the bait falling funnel is installed below the bait storage box, a bait falling control butterfly valve is installed below the bait falling funnel, the impeller fixing shaft is installed on the inner side wall of the bait box below the bait falling control butterfly valve, and the bait falling impeller is installed on the impeller fixing shaft.

[0010] Preferably, the fish pool connecting flange is provided with a sealing device; the fish pool connecting flange is connected with the bottom of the target fish pool through the sealing device.

[0011] Preferably, the water filter box is internally provided with a PH sensor, an electric conductivity sensor, a dissolved oxygen sensor and an ammonia nitrogen sensor; so as to monitor the water quality.

[0012] Preferably, the material of the bait falling impeller is stainless steel; the speed of the bait falling impeller is controlled through the bait falling impeller driving motor, so as to control the bait feeding speed.

[0013] This application also provides a working method for a hydraulic feeder, including the following steps: S1, drawing water from the target fishpond; S2, treating the water quality; S3, determining the feed delivery amount; S4, mixing the water and feed; S5, feeding the feed.

[0014] Preferably, the step S1, which involves drawing water from the target fishpond, includes: water from the fishpond passing through the fishpond connection flange, the water delivery pipe, the centrifugal pump connection flange, and the centrifugal pump itself under the action of a centrifugal pump, and then entering the water filter box.

[0015] Preferably, the S2 water treatment process includes:

[0016] Step 1: The water filter box filters the aquaculture water in the target fish pond and uses sensors to detect the water quality. The detection data is then transmitted to the host computer to determine the water treatment plan.

[0017] Step 2: The aquaculture water filtered by the water filter box is discharged from the filter water outlet pipe. The filtered water enters the fish medicine preparation box through the fish medicine preparation box inlet pipe under the action of centrifugal pump No. 2.

[0018] Step 3: Add the medicine to the fish medicine preparation tank according to the water quality treatment plan using the No. 1 and No. 2 dropper bottles to improve the water quality. Then, use the stirring motor to drive the medicine mixing device to stir the mixed medicine solution, and finally discharge it through the medicine discharge pipe.

[0019] The hydraulic bait feeding device and its working method provided in this application have the following advantages compared with the prior art:

[0020] 1. This application utilizes water power to feed the bait, which does not damage the integrity of the bait during the operation, thereby improving the integrity of the bait distribution and reducing the waste generated during the distribution process.

[0021] 2. This application utilizes a two-stage feeding method, which can improve the accuracy of bait feeding and achieve precise control over the amount and speed of bait feeding.

[0022] 3. The hydraulic feed feeding device of this application has a water filtration function, which can filter the water in the fish pond through the water filter box, effectively improving the aquatic environment of the fish pond.

[0023] 4. The water filtration box in this application can filter the water in aquaculture ponds and then test the quality of the filtered water to determine the water condition in the pond; the drip bottle can add appropriate medications to the filtered water according to the water condition, improving various indicators of the aquaculture water; it can also evenly dilute the concentration of the medication, avoiding health damage to the farmed organisms caused by high concentrations of medications. In addition, it can generate a large amount of water splashes, produce an oxygenation effect, and increase the dissolved oxygen in the aquaculture water.

[0024] 5. The hydraulic bait feeding device and its working method can improve the bait feeding precision, avoid the loss of bait during feeding, and improve the utilization rate of bait. In addition, it can also realize feeding on and under the water surface, and adopt corresponding bait feeding methods for different types and growth stages of aquatic organisms to realize precise bait feeding. BRIEF DESCRIPTION OF DRAWINGS

[0025] Fig. 1 is a perspective view of the overall structure of the present application.

[0026] Fig. 2 is a top view of the overall structure of the present application.

[0027] Fig. 3 is a front view of the overall structure of the present application.

[0028] In the figure, the fish pond connecting flange (101), the pond water delivery pipe (102), the No. 1 centrifugal pump connecting flange (103), the No. 1 centrifugal pump (104), the water filter box (105), the filtered water outlet pipe (106), the No. 2 centrifugal pump (107), the fish medicine preparation box inlet pipe (108), the fish medicine preparation box (109), the medicine stirring device (110), the No. 1 medicine dropping bottle (111), the No. 1 medicine dropping bottle fixing clamp (112), the No. 2 medicine dropping bottle (113), the No. 2 medicine dropping bottle fixing clamp (114), the medicine liquid discharge pipe (115), the No. 3 centrifugal pump (116), the No. 3 centrifugal pump liquid discharge pipe (117), the bait box (118), the bait control butterfly valve (119), the bait medicine liquid mixture conveying pipe (120), the bait medicine liquid mixture throwing port (121), the No. 1 centrifugal pump base (201), the water filter box support (202), the fish medicine preparation box support (203), the stirring motor commutator base (204), the stirring motor commutator (205), the stirring motor commutator transmission rod (206), the stirring motor (207), the bait falling impeller driving motor (208), the bait box support (209), the bait feeding platform support frame (210), the bait storage box (301), the bait falling funnel (302), the impeller fixing shaft (303), the bait falling impeller (304). DETAILED DESCRIPTION

[0029] As Figs. 1-3As shown, a water-type bait feeding device includes a fish pond connecting flange 101, a pond water delivery pipe 102, a No. 1 centrifugal pump connecting flange 103, a No. 1 centrifugal pump 104, a water filter box 105, a filtered water delivery pipe 106, a No. 2 centrifugal pump 107, a fish medicine preparation box water inlet pipe 108, a fish medicine preparation box 109, a medicine water stirring device 110, a No. 1 medicine dropping bottle 111, a No. 1 medicine dropping bottle fixing clamp 112, a No. 2 medicine dropping bottle 113, a No. 2 medicine dropping bottle fixing clamp 114, a medicine liquid discharge pipe 115, a No. 3 centrifugal pump 116, a No. 3 centrifugal pump liquid discharge pipe 117, a bait box 118, a bait control butterfly valve 119, a bait medicine liquid mixture delivery pipe 120, a bait medicine liquid mixture throwing opening 121, a No. 1 centrifugal pump base 201, a water filter box support 202, a fish medicine preparation box support 203, a stirring motor commutator base 204, a stirring motor commutator 205, a stirring motor commutator transmission rod 206, a stirring motor 207, a bait falling impeller driving motor 208, a bait box support 209, a bait throwing platform support frame 210, a bait storage box 301, a bait falling funnel 302, an impeller fixing shaft 303, a bait falling impeller 304;

[0030] The fish pond connecting flange 101 is installed on the sidewall of a fish breeding pond, the fish pond connecting flange 101 is provided with the pond water delivery pipe 102, the other end of the pond water delivery pipe 102 is provided with the No. 1 centrifugal pump connecting flange 103, the other end of the No. 1 centrifugal pump connecting flange 103 is provided with the No. 1 centrifugal pump 104; the No. 1 centrifugal pump base 201 is installed below the No. 1 centrifugal pump 104, the water filter box 105 is installed at the water outlet end of the No. 1 centrifugal pump 104, the filtered water delivery pipe 106 is installed below the water filter box 105, the No. 2 centrifugal pump 107 is installed at the end of the filtered water delivery pipe 106, the water filter box support 202 is installed below the water filter box 105, and the fish medicine preparation box water inlet pipe 108 is installed at the water outlet of the No. 2 centrifugal pump 107;

[0031] The fish medicine preparation box 109 is installed above the fish medicine preparation box support 203, the medicine stirring device 110 is installed inside the fish medicine preparation box 109, the first medicine dropping bottle 111 and the second medicine dropping bottle 113 are installed on the side wall of the fish medicine preparation box 109, the first medicine dropping bottle fixing clamp 112 and the second medicine dropping bottle fixing clamp 114 are used to fix the first medicine dropping bottle 111 and the second medicine dropping bottle 113 on the side wall of the fish medicine preparation box 109, the stirring motor commutator base 204 is installed below the fish medicine preparation box 109, the stirring motor commutator 205 is installed above the stirring motor commutator base 204, the stirring motor commutator transmission rod 206 is installed above the stirring motor commutator 205, the stirring motor 207 is installed at the input end of the stirring motor commutator 205, the medicine liquid discharge pipe 115 is installed below the fish medicine preparation box 109, the medicine liquid discharge pipe 115 is connected with the water inlet of the third centrifugal pump 116, the third centrifugal pump liquid discharge pipe 117 is installed at the water outlet of the third centrifugal pump 116, the bait medicine mixture conveying pipe 120 is connected at the end of the third centrifugal pump liquid discharge pipe 117, the bait box 118 is installed above the bait medicine mixture conveying pipe 120, and the bait medicine mixture throwing opening 121 is installed at the end of the bait medicine mixture conveying pipe 120.

[0032] The bait box 118 comprises a bait storage box 301, a bait falling funnel 302, a impeller fixing shaft 303 and a bait falling impeller 304. The bait storage box 301 is arranged at the upper part of the bait box 118, the bait falling funnel 302 is arranged below the bait storage box 301, the bait falling control butterfly valve 119 is arranged below the bait falling funnel 302, the impeller fixing shaft 303 is arranged on the inner side wall below the bait falling control butterfly valve 119, and the bait falling impeller 304 is arranged on the impeller fixing shaft 303.

[0033] The application further provides a working method of the water power type bait feeding device, which comprises the following steps: S1, sucking water body of a target fish pond; S2, water quality treatment; S3, determination of bait conveying amount; S4, water body and bait mixing; and S5, bait feeding.

[0034] The following are several specific embodiments of the application, which further illustrate the application, but the application is not limited to these embodiments.

[0035] Embodiment 1

[0036] The water power bait feeding device comprises a fish pond connecting flange 101, a pond water delivery pipe 102, a No. 1 centrifugal pump connecting flange 103, a No. 1 centrifugal pump 104, a water filter box 105, a filtered water delivery pipe 106, a No. 2 centrifugal pump 107, a fish medicine preparation box water inlet pipe 108, a fish medicine preparation box 109, a medicine water stirring device 110, a No. 1 medicine dropping bottle 111, a No. 1 medicine dropping bottle fixing clamp 112, a No. 2 medicine dropping bottle 113, a No. 2 medicine dropping bottle fixing clamp 114, a medicine liquid discharge pipe 115, a No. 3 centrifugal pump 116, a No. 3 centrifugal pump liquid discharge pipe 117, a bait box 118, a bait control butterfly valve 119, a bait medicine liquid mixture delivery pipe 120, a bait medicine liquid mixture throwing opening 121, a No. 1 centrifugal pump base 201, a water filter box support 202, a fish medicine preparation box support 203, a stirring motor commutator base 204, a stirring motor commutator 205, a stirring motor commutator transmission rod 206, a stirring motor 207, a bait falling impeller driving motor 208, a bait box support 209, a bait throwing platform support frame 210, a bait storage box 301, a bait falling funnel 302, an impeller fixing shaft 303, a bait falling impeller 304.

[0037] The fish pond connecting flange 101 is installed on the sidewall of a fish breeding pond, the fish pond connecting flange 101 is provided with the pond water delivery pipe 102, the other end of the pond water delivery pipe 102 is provided with the No. 1 centrifugal pump connecting flange 103, the other end of the No. 1 centrifugal pump connecting flange 103 is provided with the No. 1 centrifugal pump 104; the No. 1 centrifugal pump base 201 is installed below the No. 1 centrifugal pump 104, the water filter box 105 is installed at the water outlet end of the No. 1 centrifugal pump 104, the filtered water delivery pipe 106 is installed below the water filter box 105, the No. 2 centrifugal pump 107 is installed at the end of the filtered water delivery pipe 106, the water filter box support 202 is installed below the water filter box 105, and the fish medicine preparation box water inlet pipe 108 is installed at the water outlet of the No. 2 centrifugal pump 107.

[0038] A fish medicine preparation box 109 is installed above the fish medicine preparation box support 203, a medicine stirring device 110 is installed inside the fish medicine preparation box 109, a first medicine dropping bottle 111 and a second medicine dropping bottle 113 are installed on the side wall of the fish medicine preparation box 109, the first medicine dropping bottle 111 and the second medicine dropping bottle 113 are fixed on the side wall of the fish medicine preparation box 109 through a first medicine dropping bottle fixing clamp 112 and a second medicine dropping bottle fixing clamp 114, a stirring motor commutator base 204 is installed below the fish medicine preparation box 109, a stirring motor commutator 205 is installed above the stirring motor commutator base 204, a stirring motor commutator transmission rod 206 is installed above the stirring motor commutator 205, a stirring motor 207 is installed at the input end of the stirring motor commutator 205, a medicine liquid discharge pipe 115 is installed below the fish medicine preparation box 109, the medicine liquid discharge pipe 115 is connected with the water inlet of a third centrifugal pump 116, a third centrifugal pump liquid discharge pipe 117 is installed at the water outlet of the third centrifugal pump 116, a bait medicine mixture conveying pipe 120 is connected at the end of the third centrifugal pump liquid discharge pipe 117, a bait box 118 is installed above the bait medicine mixture conveying pipe 120, and a bait medicine mixture throwing opening 121 is installed at the end of the bait medicine mixture conveying pipe 120.

[0039] The bait box 118 comprises a bait storage box 301, a bait falling funnel 302, a impeller fixing shaft 303, and a bait falling impeller 304; the bait storage box 301 is arranged at the upper part of the bait box 118, the bait falling funnel 302 is installed below the bait storage box 301, a bait falling control butterfly valve 119 is installed below the bait falling funnel 302, the impeller fixing shaft 303 is installed on the inner side wall below the bait falling control butterfly valve 119 of the bait box 118, and the bait falling impeller 304 is installed on the impeller fixing shaft 303.

[0040] Preferably, the fish pond connecting flange 101 is provided with a sealing device; the fish pond connecting flange 101 is connected in communication with the bottom of the target breeding fish pond through the sealing device.

[0041] Preferably, the water filter box 105 is internally provided with a pH sensor, a conductivity sensor, a dissolved oxygen sensor, and an ammonia nitrogen sensor; so as to monitor the water quality.

[0042] Preferably, the material of the bait falling impeller 304 is stainless steel; the speed of the bait falling impeller 304 is controlled through a bait falling impeller driving motor 208, so as to control the bait feeding speed.

[0043] Embodiment 2

[0044] A working method of a water power type bait feeding device, comprising the following steps: S1, sucking the water body of a target breeding fish pond; S2, water quality treatment; S3, determination of bait conveying amount; S4, mixing of water body and bait; and S5, bait feeding.

[0045] Preferably, the S1 water body of the target aquaculture pond includes: the water in the aquaculture pond is under the action of the No. 1 centrifugal pump 104, and enters the water filter box 105 through the fish pond connecting flange 101, the pond water conveying pipe 102, the No. 1 centrifugal pump connecting flange 103 and the No. 1 centrifugal pump 104.

[0046] Preferably, the S2 water body water quality treatment link includes:

[0047] Step 1: the water filter box 105 filters the aquaculture water in the target aquaculture pond, and detects the water quality by using a sensor, transmits the detection data to the upper computer, and determines the water quality treatment scheme;

[0048] Step 2: the aquaculture water filtered by the water filter box 105 is discharged from the filtered water outlet pipe 106, and the filtered water enters the fish medicine preparation box 109 through the fish medicine preparation box inlet pipe 108 under the action of the No. 2 centrifugal pump 107.

[0049] Step 3: the No. 1 medicine dropping bottle 111 and the No. 2 medicine dropping bottle 113 add medicine to the fish medicine preparation box 109 according to the water quality treatment scheme, improve the water quality, and drive the medicine water stirring device 110 to stir the mixed medicine water by the stirring motor 207, and then discharge through the medicine liquid discharge pipe 115.

[0050] Example 3

[0051] Both need to administer and need to feed the case: the water in the fish pond under the action of the first centrifugal pump 104 through the fish pond connection flange 101, the pond water pipe 102, the first centrifugal pump connection flange 103 and the first centrifugal pump 104 into the water filter box 105; the water filter box 105 detects the water in the fish pond, and transmits the detection data to the host computer, and the water quality modulation strategy is made by the aquaculture personnel, and the water quality of the fish pond is modulated through the first medicine dropping bottle 111 and the second medicine dropping bottle 113; the filtered water from the filter water outlet pipe 106 enters the fish medicine preparation tank 109 under the action of the second centrifugal pump 107 through the fish medicine preparation tank inlet pipe 108; the first medicine dropping bottle 111 and the second medicine dropping bottle 113 add different kinds of fish medicine to the fish medicine preparation tank 109 according to the water quality modulation strategy obtained in step 2, improve the water quality of the aquaculture water body, and stir the mixed medicine water through the stirring motor 207 to drive the medicine water stirring device 110, and the finished product medicine water is discharged through the medicine liquid discharge pipe 115; the finished product medicine water enters the bait medicine mixture conveying pipe 120 under the action of the third centrifugal pump 116 through the third centrifugal pump liquid discharge pipe 117; the bait in the bait storage tank 301 completes the first stage of falling under the action of the falling funnel 302 and the falling control butterfly valve 119, and the falling speed is adjusted twice through the falling impeller 304, and the falling process is completed, and the falling bait falls into the bait medicine mixture conveying pipe 120, and is thrown to the fish pond from the bait medicine mixture throwing port 121; the embodiment 1 plays the role of oxygenation, bait feeding, water quality improvement and water filtration.

[0052] Embodiment 4

[0053] Only need to feed the case: the water in the fish pond under the action of the first centrifugal pump 104 through the fish pond connection flange 101, the pond water pipe 102, the first centrifugal pump connection flange 103 and the first centrifugal pump 104 into the water filter box 105; the water filter box 105 filters the water in the fish pond, and detects the water quality by using four sensors of PH sensor, conductivity sensor, dissolved oxygen sensor and ammonia nitrogen sensor, and transmits the detection data to the host computer. The filtered water from the filter water outlet pipe 106 enters the fish medicine preparation tank 109 under the action of the second centrifugal pump 107 through the fish medicine preparation tank inlet pipe 108; the filtered water enters the bait filtered water mixture conveying pipe 120 under the action of the third centrifugal pump 116 through the third centrifugal pump liquid discharge pipe 117. The bait in the bait storage tank 301 completes the first stage of falling under the action of the falling funnel 302 and the falling control butterfly valve 119, and the falling speed is adjusted twice through the falling impeller 304, and the falling process is completed, and the falling bait falls into the bait medicine mixture conveying pipe 120, and is thrown to the fish pond from the bait medicine mixture throwing port 121; the embodiment 2 plays the role of oxygenation, bait feeding and water filtration.

[0054] Embodiment 5

[0055] Only need to administer the case: the water in the fish pond under the action of the first centrifugal pump 104 through the fish pond flange 101, pool water pipe 102, the first centrifugal pump flange 103 and the first centrifugal pump 104 into the water filter box 105; water filter box 105 to the water in the fish pond for filtration of water quality detection, and the detection data to the host computer, by the aquaculture personnel to make water quality modulation strategy, and through the first drop bottle 111 and the second drop bottle 113 to the water quality of the fish pond modulation; after the water filter box 105 filter water from the filter water outlet pipe 106, filter water under the action of the second centrifugal pump 107 through the fish medicine modulation box inlet pipe 108 into the fish medicine modulation box 109; the first drop bottle 111 and the second drop bottle 113 according to the water quality modulation strategy obtained in step 2 to add different kinds of fish medicine to the fish medicine modulation box 109, to improve the water quality of the aquaculture water, and through the stirring motor 207 drive drug water stirring device 110 to stir the mixed drug water, the finished product drug water through the liquid discharge pipe 115; finished product drug water under the action of the third centrifugal pump 116 through the third centrifugal pump liquid discharge pipe 117 into the bait drug mixture conveying pipe 120, from the bait drug mixture throwing mouth 121 to the fish pond; embodiment 3 plays a role in water oxygenation, water quality improvement and water filtration.

[0056] Embodiment 6

[0057] Neither need to feed nor need to administer the case: the water in the fish pond under the action of the first centrifugal pump 104 through the fish pond flange 101, pool water pipe 102, the first centrifugal pump flange 103 and the first centrifugal pump 104 into the water filter box 105; after the water filter box 105 filter water from the filter water outlet pipe 106, filter water under the action of the second centrifugal pump 107 through the fish medicine modulation box inlet pipe 108 into the fish medicine modulation box 109; filter water under the action of the third centrifugal pump 116 through the third centrifugal pump liquid discharge pipe 117 into the bait drug mixture conveying pipe 120; from the bait drug mixture throwing mouth 121 to the fish pond; embodiment 4 plays a role in water oxygenation and water filtration.

[0058] The above, only for the preferred specific embodiments of the present application, but the scope of protection of the present application is not limited to this, any skilled in the art of the technical personnel in the technical range disclosed in the present application, can easily think of the change or replacement, should be covered in the scope of protection of the present application. Therefore, the scope of protection of the present application should be limited by the scope of protection of the claims.

Claims

1. A hydraulic feeder, characterized in that, The system includes a fishpond connection flange (101), a pond water supply pipe (102), a first centrifugal pump connection flange (103), a first centrifugal pump (104), a water filter box (105), a filtered water outlet pipe (106), a second centrifugal pump (107), a fish medicine preparation box inlet pipe (108), a fish medicine preparation box (109), a medicine mixing device (110), a first dropper bottle (111), a first dropper bottle fixing clip (112), a second dropper bottle (113), a second dropper bottle fixing clip (114), a medicine discharge pipe (115), a third centrifugal pump (116), a third centrifugal pump discharge pipe (117), and a feed box (118). Feed control butterfly valve (119), feed-medicine mixture conveying pipe (120), feed-medicine mixture spraying port (121), No. 1 centrifugal pump base (201), water filter box bracket (202), fish medicine preparation box bracket (203), stirring motor commutator base (204), stirring motor commutator (205), stirring motor commutator transmission rod (206), stirring motor (207), feed impeller drive motor (208), feed box bracket (209), feeding platform support frame (210), feed storage box (301), feed funnel (302), impeller fixed shaft (303), feed impeller (304); A fish pond connecting flange (101) is installed on the side wall of the fish pond. A pond water supply pipe (102) is installed on the fish pond connecting flange (101). A centrifugal pump connecting flange (103) is installed at the other end of the pond water supply pipe (102). A centrifugal pump (104) is installed at the other end of the centrifugal pump connecting flange (103). A centrifugal pump base (201) is installed below the centrifugal pump (104). A water filter box (105) is installed at the outlet of the centrifugal pump (104). A filtered water outlet pipe (106) is installed below the water filter box (105). A second centrifugal pump (107) is installed at the end of the filtered water outlet pipe (106). A water filter box bracket (202) is installed below the water filter box (105). A fish medicine preparation box inlet pipe (108) is installed at the outlet of the second centrifugal pump (107). A fish medicine preparation box (109) is installed above the fish medicine preparation box bracket (203). A medicine mixing device (110) is installed inside the fish medicine preparation box (109). A first drop bottle (111) and a second drop bottle (113) are installed on the side wall of the fish medicine preparation box (109). The first drop bottle (111) and the second drop bottle (113) are fixed to the side wall of the fish medicine preparation box (109) by the first drop bottle fixing clip (112) and the second drop bottle fixing clip (114), respectively. A stirring motor commutator base (204) is installed below the fish medicine preparation box (109). A stirring motor commutator (205) is installed above the stirring motor commutator base (204). A stirring motor commutator transmission rod (206) is installed above, a stirring motor (207) is installed at the input end of the stirring motor commutator (205), a medicine discharge pipe (115) is installed below the fish medicine preparation box (109), the medicine discharge pipe (115) is connected to the inlet of a No. 3 centrifugal pump (116), a No. 3 centrifugal pump discharge pipe (117) is installed at the outlet of the No. 3 centrifugal pump (116), a feed medicine mixture conveying pipe (120) is connected to the end of the No. 3 centrifugal pump discharge pipe (117), a feed box (118) is installed above the feed medicine mixture conveying pipe (120), and a feed medicine mixture sprinkling port (121) is installed at the end of the feed medicine mixture conveying pipe (120). The bait box (118) includes a bait storage box (301), a feeding funnel (302), an impeller fixing shaft (303), and a feeding impeller (304). The bait storage box (301) is located on the upper part of the bait box (118). The feeding funnel (302) is installed below the bait storage box (301). A feeding control butterfly valve (119) is installed below the feeding funnel (302). An impeller fixing shaft (303) is installed on the inner wall of the bait box (118) below the feeding control butterfly valve (119). A feeding impeller (304) is installed on the impeller fixing shaft (303).

2. The hydraulic feeder according to claim 1, characterized in that, The fish pond connecting flange (101) is equipped with a sealing device; the fish pond connecting flange (101) is connected to the bottom of the target aquaculture fish pond through the sealing device.

3. The hydraulic feeder according to claim 1, characterized in that, The water filter box (105) is equipped with a pH sensor, a conductivity sensor, a dissolved oxygen sensor, and an ammonia nitrogen sensor to monitor water quality.

4. The hydraulic feeder according to claim 1, characterized in that, The material of the feeding impeller (304) is stainless steel; the speed of the feeding impeller (304) is controlled by the feeding impeller drive motor (208), thereby controlling the feeding speed.

5. A method of operating the hydraulic feeder according to any one of claims 1-4, characterized in that, The process includes the following steps: S1, drawing water from the target fishpond; S2, water treatment; S3, determining the amount of feed to be delivered; S4, mixing the water and feed; and S5, feeding the fish.

6. The working method of the hydraulic feeder according to claim 5, characterized in that, The S1 step of absorbing water from the target fish pond includes: water from the fish pond enters the water filter box (105) through the fish pond connection flange (101), the pond water delivery pipe (102), the centrifugal pump connection flange (103), and the centrifugal pump (104) under the action of centrifugal pump (104).

7. The operating method of the hydraulic feeder according to claim 5, characterized in that, The water treatment process for the S2 water body includes: Step 1: The water filter box (105) filters the aquaculture water in the target aquaculture pond and uses sensors to detect the water quality. The detection data is then transmitted to the host computer to determine the water treatment plan. Step 2: The aquaculture water filtered by the water filter box (105) is discharged from the filter water outlet pipe (106). The filtered water enters the fish medicine preparation box (109) through the fish medicine preparation box inlet pipe (108) under the action of the second centrifugal pump (107). Step 3: Add medicine to the fish medicine preparation box (109) according to the water quality treatment plan using the first drop medicine bottle (111) and the second drop medicine bottle (113) to improve the water quality. Drive the medicine mixing device (110) through the stirring motor (207) to stir the mixed medicine solution, and then discharge it through the medicine discharge pipe (115).

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