Ornamental fish culture device with self-filtering structure

Abstract

The invention discloses an ornamental fish culture device with a self-filtering structure, and relates to the technical field of fish culture. The device comprises a culture tank arranged in a culture box, and further comprises a filtering and feeding box, an impurity removing assembly is arranged between the filtering and feeding box and the culture tank; the water drawing unit internally comprises a driving assembly and a water suction and drainage assembly, and the driving assembly is used for driving the water suction and drainage assembly to achieve circulation and filtration of aquaculture water; and the feeding unit comprises a water guide assembly, a uniform mixing assembly and a feeding assembly. The aquaculture device has the advantages that continuous circulation of aquaculture water can be achieved in the aquaculture process, impurities in the aquaculture water are fully removed in cooperation with a filtration and adsorption mode in the circulation process, and automatic and uniform feeding of aquaculture feed and automatic ventilation of the aquaculture water can be achieved while the aquaculture water is circulated; the activity of culture water can be effectively improved, and automatic healthy culture of ornamental fishes is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of fish breeding, and in particular to an ornamental fish breeding device with a self-filtering structure. Background Art

[0002] Ornamental fish refers to fish with bright colors or peculiar shapes that have ornamental value, including goldfish, koi, etc. Ornamental fish are usually placed in a breeding device and artificially raised by feeding, changing water, etc., so that the fish can survive healthily for people to watch and evaluate; Existing breeding devices use a variety of methods to achieve the breeding of ornamental fish, such as a water-saving ornamental fish breeding device with a disinfection function, which is published as CN206963692U, including an oxygenating device, an ultraviolet disinfection lamp, a waterproof cover for the ultraviolet disinfection lamp, a first solenoid valve, a PVC pipe, an oxygenating pipe, a turbine, a suction cup, a plant growth lamp, a plant planting part, soil, an automatic fish tank feeder, a waterproof LED lamp, a second solenoid valve, a tempered glass baffle, a heating rod, a fish tank shock absorbing strip, a baffle net, a fixing bracket, a ring spraying pipe, a circular pipe, a bracket, a water receiving tray, a nozzle and an air vent; When changing water, the existing aquaculture device usually only uses a filter to remove impurities in the aquaculture water. The simple filter has a poor filtering effect. During filtration, a large number of small impurities will return to the aquaculture device with the aquaculture water, causing secondary pollution. For example, the above-mentioned prior art reference uses a drainage hole and a return pipe to drain and return water, but the simple drainage hole has a poor filtering effect, and a large number of impurities will still accumulate in the aquaculture box. At the same time, the device uses a fixed-point feeding method to feed feed, so that the feed will be partially accumulated in the aquaculture box when it is put in, that is, the feed cannot be evenly distributed, which easily leads to fish scrambling for it. Therefore, it is urgent to design an ornamental fish breeding device with a self-filtering structure to solve the above problems. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides an ornamental fish breeding device with a self-filtering structure, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an ornamental fish breeding device with a self-filtering structure, comprising a breeding tank for breeding ornamental fish arranged in a breeding box, and further comprising: The filtering feeding box is arranged in the breeding box, and a removal component for filtering impurities inside the breeding tank is arranged between the filtering feeding box and the breeding tank; The water-drawing unit is arranged in the breeding box, and is used to realize the circulation of the breeding water in the breeding tank, and to realize the adsorption and cleaning of impurities during the circulation process, and includes a driving component and a suction and drainage component, wherein the driving component is used to drive the suction and drainage component to realize the circulation and filtration of the breeding water; The feeding unit is arranged in the breeding box to realize the quantitative and timed feeding of breeding feed, and cooperates with the water pumping unit to realize the uniform feeding of breeding feed. It includes a water guide component, a mixing component and a feeding component, wherein the feeding component is used to feed the breeding feed into the mixing component, and after mixing, the feed is discharged into the breeding tank together with the breeding water through the water guide component.

[0005] Preferably, a control panel is provided on the breeding box, and the control panel cooperates with the impurity removal component, the water pumping unit, and the feeding unit to realize the automatic circulation and impurity removal of the breeding water and the quantitative delivery of the breeding feed. The breeding box is provided with two glass windows for observing ornamental fish.

[0006] Preferably, the impurity removal component includes an inclined bottom plate arranged in the breeding trough, on which a cleaning scraper for cleaning impurities on the upper part of the inclined bottom plate is installed through a sliding mechanism, a filter screen for filtering large-volume stones is arranged on the inclined bottom plate, a water retaining box is arranged on the inclined bottom plate, and the water retaining box is located on the upper part of the filter screen, and an electric opening and closing door for blocking water is arranged on the water retaining box.

[0007] Preferably, the sliding mechanism includes two movable grooves opened on the inclined bottom plate, movable rods are slidably installed in the two movable grooves, and the cleaning scraper is fixedly installed on the upper part of the two movable rods, a movable plate is slidably installed between the lower part of the inclined bottom plate and the bottom of the breeding trough, and the movable plate is fixedly installed on the lower part of the two movable rods, and two return spring rods are fixedly installed between the movable plate and the side of the breeding trough.

[0008] Preferably, the driving assembly includes a servo motor fixedly mounted in the filter feeding box, and a driving roller is fixedly mounted on the driving end of the servo motor. A filter water pumping box is fixedly mounted in the filter feeding box, and a snap-fit ​​opening and closing door is provided on the filter water pumping box.

[0009] Preferably, the water suction and drainage assembly comprises a reciprocating water suction plate slidably mounted in the filter water draw box, a transmission tooth plate is slidably mounted between the reciprocating water suction plate and the filter water draw box, an incomplete gear matched with the transmission tooth plate is fixedly mounted on the driving roller, and two reciprocating springs are fixedly mounted between the reciprocating water suction plate and the inner wall of the filter water draw box; A plurality of suction pipes are fixedly connected to the filter water pumping box, and the water inlet end of each suction pipe is located at the lower part of the inclined bottom plate, a filter adsorption cylinder for adsorbing and filtering impurities is arranged on the upper part of each suction pipe, and a water supply pipe for drainage is arranged on the upper part of the filter water pumping box.

[0010] Preferably, the water guide assembly includes a support plate fixedly installed in the filter feeding box, a mixing cylinder is fixedly installed on the support plate, and the water outlet end of the water supply pipe is located in the mixing cylinder, a barrier filter plate for blocking impurities is arranged in the mixing cylinder, and a feed box for water conduction is fixedly connected to the mixing cylinder through a drainage box.

[0011] Preferably, the mixing component comprises a storage cylinder fixedly mounted on the support plate for storing the aquaculture feed, and a feeding hopper is arranged on the storage cylinder, and a metering valve tube for metering and feeding the aquaculture feed is arranged between the storage cylinder and the mixing cylinder; A linkage roller is rotatably installed between the mixing cylinder and the support plate, a transmission roller is arranged on the driving roller through a self-locking wheel, and a transmission belt is sleeved between the transmission roller and the linkage roller, a plurality of stirring blades are arranged on the linkage roller, and the plurality of stirring blades are all located in the mixing cylinder.

[0012] Preferably, the feeding assembly includes an air guide tube fixedly mounted on the mixing cylinder, and the air guide tube is rotatably connected to the linkage roller, an air inlet filter is provided on the air guide tube, an impeller is fixedly mounted on the linkage roller, and the impeller is located in the air guide tube, and a feeding mechanism is provided on the feed box.

[0013] Preferably, the feeding mechanism includes a plurality of telescopic ducts fixedly mounted on the feed inlet box, and a material spreading barrel is provided at the end of each telescopic duct, a linkage rod is fixedly mounted between every two adjacent material spreading barrels, an air guide telescopic tube is fixedly connected to the air guide barrel, and an exhaust barrel is fixedly connected to the end of the air guide telescopic tube, and a linkage clamp is fixedly mounted between the exhaust barrel and the middle material spreading barrel.

[0014] The present invention provides an ornamental fish breeding device with a self-filtering structure. It has the following beneficial effects: 1. When the aquaculture device is used to culture ornamental fish, it adopts a filtering method that matches the filter net with the filter adsorption cylinder and the barrier filter plate, which can fully filter and adsorb the impurities in the aquaculture water while changing the water, effectively avoid the accumulation of impurities in the aquaculture box, and has a better filtering effect.

[0015] 2. When the breeding device is used to breed ornamental fish, the servo motor cooperates with the suction and drainage components and the water guide components to achieve uninterrupted circulation of the breeding water in the breeding box, effectively increase the fluidity of the breeding water, and achieve rapid adsorption and cleaning of impurities during the circulation process, which can effectively increase the activity of the breeding water and improve the living water quality of the farmed fish.

[0016] 3. When breeding ornamental fish, this breeding device can realize automatic quantitative delivery of breeding feed, and fully premix the breeding feed with circulating breeding water, so that the breeding feed can be discharged into the breeding box together with the breeding water, and the breeding feed can be evenly delivered to the breeding box, which can effectively avoid the accumulation of breeding feed and the resulting competition for breeding fish.

[0017] 4. When the breeding device is used for breeding ornamental fish, multiple spreading barrels are driven to move by external air blowing in cooperation with the air guide tube, so that the spreading position of the spreading barrels can be flexibly changed to achieve multi-point and multi-position feed delivery. At the same time, the driven wind airflow can also be synchronously blown into the breeding water, thereby effectively increasing the oxygen content in the breeding water, realizing automatic filling of oxygen, and further improving the activity of the breeding water.

[0018] In summary, the present invention can realize uninterrupted circulation of aquaculture water during the aquaculture process, and fully remove impurities in the aquaculture water by filtering and adsorption during the circulation process. While circulating the aquaculture water, it can also realize automatic and uniform feeding of aquaculture feed and automatic ventilation of aquaculture water, which can effectively improve the activity of aquaculture water and realize automated and healthy aquaculture of ornamental fish.

[0019] Other features and advantages of the present invention will be described in the following description, and part of them will become obvious from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The specific embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings, wherein: Figure 1 This is a schematic diagram of the structure of an ornamental fish breeding device with a self-filtering structure proposed by the present invention; Figure 2 for Figure 1 Schematic diagram of the structure after rotating a certain angle; Figure 3 for Figure 1 Schematic diagram of the internal structure of the breeding box; Figure 4 for Figure 3 A front view of Figure 5 for Figure 3 Schematic diagram of the structure after removing the breeding box; Figure 6 It is a structural schematic diagram of the impurity removal component in the present invention; Figure 7 for Figure 6 Schematic diagram of structural decomposition; Figure 8 It is a structural schematic diagram of the filtering feeding box in the present invention; Fig. 9 for Figure 8 Schematic diagram of the internal structure of the middle filter feeding box; Fig.10 for Fig. 9Schematic diagram of the structure after removing the filter feeding box; Fig.11 for Fig.10 Schematic diagram of the structure of the servo motor and the filter water tank; Fig.12 for Fig.11 Schematic diagram of the internal structure of the middle filter water pumping tank; Fig.13 for Fig.12 A magnified view of the structure of the middle A part; Fig.14 for Fig.10 Schematic diagram of the internal structure of the middle storage cylinder and the mixing cylinder; Fig.15 for Fig.14 Schematic diagram of the internal structure of the mixing cylinder; Fig.16 It is a structural schematic diagram of the feeding assembly in the present invention; Fig.17 for Fig.16 A magnified view of the structure of part B in the middle.

[0021] In the figure: 1 breeding box, 2 glass window, 3 filter feeding box, 4 breeding trough, 5 control panel, 6 inclined bottom plate, 7 moving plate, 8 cleaning scraper, 9 water retaining box, 10 filter water pumping box, 11 servo motor, 12 reset spring rod, 13 spreading barrel, 14 air guide tube, 15 moving trough, 16 filter screen, 17 moving rod, 18 feeding hopper, 19 water suction pipe, 20 telescopic conduit, 21 feed box, 22 support plate, 23 storage barrel, 24 driving roller, 25 water supply pipe, 26 filter adsorption barrel, 27 reciprocating water absorption plate, 28 reciprocating spring, 29 transmission gear plate, 30 incomplete gear, 31 metering valve pipe, 32 air guide telescopic pipe, 33 barrier filter plate, 34 drainage box, 35 fan impeller, 36 self-locking wheel, 37 transmission belt, 38 stirring blade, 39 linkage roller, 40 exhaust pipe, 41 linkage clamp ring, 42 linkage rod, 43 mixing barrel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Example 1: Reference Figure 1-Figure 4 An ornamental fish breeding device with a self-filtering structure comprises a breeding tank 4 for breeding ornamental fish arranged in a breeding box 1, wherein the breeding tank 4 stores breeding water for breeding ornamental fish, and a heating pipe is arranged in the breeding tank 4 for automatically heating the breeding water, thereby increasing the temperature of the breeding water and improving the living comfort of the ornamental fish; The breeding box 1 is provided with two glass windows 2 for observing the ornamental fish. The fish can be directly observed through the glass windows 2, which is more convenient and saves trouble.

[0024] The breeding device also includes: The filtering feeding box 3 is arranged in the breeding box 1, and a cleaning component for filtering impurities in the breeding tank 4 is arranged between the filtering feeding box 3 and the breeding tank 4. The cleaning component is used to filter and remove impurities and garbage in the breeding tank 4 and prevent the impurities and garbage from accumulating at the bottom of the breeding tank 4; The water-drawing unit is arranged in the breeding box 1, and is used to realize the circulation of the breeding water in the breeding tank 4, and to adsorb and clean the impurities during the circulation process. The breeding water in the breeding tank 4 is sucked out by the water-drawing unit, and the impurities in the breeding water are sucked out during the suction process, thereby realizing automatic purification of the breeding water.

[0025] The feeding unit is arranged in the breeding box 1, and is used to achieve quantitative and regular feeding of breeding feed, and cooperates with the water pumping unit to achieve uniform feeding of breeding feed. The breeding feed is quantitatively fed through the feeding unit, and the breeding feed is evenly fed into the breeding trough 4 in cooperation with the water pumping unit, so as to achieve uniform feeding of breeding feed and avoid the situation that the breeding fish compete for the feed; A control panel 5 is provided on the breeding box 1. The control panel 5 cooperates with the impurity removal component, the water pumping unit, and the feeding unit to realize the automatic circulation and impurity removal of the breeding water and the quantitative delivery of the breeding feed. The circulation and impurity removal of the breeding water are realized through the control panel 5, and the quantitative and accurate delivery of the breeding feed is realized at the same time, with a higher degree of automation.

[0026] Example 2: Reference Figure 3-Figure 13 The technical solution of this embodiment is different from that of the first embodiment in that: the water-drawing unit includes a driving component and a suction and drainage component, wherein the driving component is used to drive the suction and drainage component to realize the circulation and filtration of the aquaculture water; The driving assembly includes a servo motor 11 fixedly installed in the filter feeding box 3, and a driving roller 24 is fixedly installed on the driving end of the servo motor 11, and a filter water pumping box 10 is fixedly installed in the filter feeding box 3; The suction and drainage assembly includes a reciprocating water suction plate 27 slidably mounted in the filter water draw box 10, a transmission gear plate 29 is slidably mounted between the reciprocating water suction plate 27 and the filter water draw box 10, an incomplete gear 30 matched with the transmission gear plate 29 is fixedly mounted on the driving roller 24, and two reciprocating springs 28 are fixedly mounted between the reciprocating water suction plate 27 and the inner wall of the filter water draw box 10; The servo motor 11 starts to drive the driving roller 24 to rotate, and the driving roller 24 rotates to drive the incomplete gear 30 to rotate. The incomplete gear 30 rotates to alternately mesh with the transmission gear plate 29. When the incomplete gear 30 meshes with the transmission gear plate 29, the reciprocating water absorption plate 27 is pulled to move left (see Figure 2). Fig.12 When the incomplete gear 30 is not meshed with the transmission tooth plate 29, the two reciprocating springs 28 will automatically extend and reset, thereby pushing the reciprocating water absorption plate 27 to move rightward.

[0027] A plurality of water suction pipes 19 are fixedly connected to the filter water pumping box 10, and the water inlet end of each water suction pipe 19 is located at the lower part of the inclined bottom plate 6, and a filter adsorption cylinder 26 for adsorbing and filtering impurities is arranged on the upper part of each water suction pipe 19, and a water supply pipe 25 for drainage is arranged on the upper part of the filter water pumping box 10; When the reciprocating water absorption plate 27 moves to the left, an adsorption force is generated through the water absorption pipe 19, thereby sucking the aquaculture water in the aquaculture tank 4 into the filter water pumping box 10 through the water absorption pipe 19. After passing through the water absorption pipe 19, the aquaculture water is poured into the filter adsorption cylinder 26 and discharged through the filter adsorption cylinder 26. When the filtered water passes through the filter adsorption cylinder 26, the impurities in it will be adsorbed and removed by the filter adsorption cylinder 26, thereby completing the purification of the aquaculture water.

[0028] The filter water pumping box 10 is provided with a snap-fit ​​opening and closing door for opening the filter water pumping box 10 so as to take out and clean the multiple filter adsorption cylinders 26 in the filter water pumping box 10 at regular intervals, thereby improving the adsorption effect of the filter adsorption cylinders 26 .

[0029] In a further embodiment, the impurity removal component includes an inclined bottom plate 6 disposed in the breeding tank 4, a cleaning scraper 8 for cleaning impurities on the upper part of the inclined bottom plate 6 is installed on the inclined bottom plate 6 through a sliding mechanism, a filter screen 16 for filtering large-volume stones is disposed on the inclined bottom plate 6, and a water retaining box 9 is disposed on the inclined bottom plate 6, and the water retaining box 9 is located above the filter screen 16; The impurities and aquaculture water in the breeding tank 4 will be transferred to the bottom of the inclined bottom plate 6 through the filter screen 16, and the space between the bottom of the inclined bottom plate 6 and the breeding tank 4 will be filled. The filter screen 16 is used to block the ornamental materials such as large stones in the filtered water, and prevent the large stones from falling to the lower part of the inclined bottom plate 6 and being sucked into the water suction pipe 19 to cause blockage.

[0030] The sliding mechanism includes two moving grooves 15 provided on the inclined bottom plate 6, and moving rods 17 are slidably installed in the two moving grooves 15, and the cleaning scraper 8 is fixedly installed on the upper part of the two moving rods 17. The moving rods 17 can slide horizontally in the moving grooves 15, thereby driving the cleaning scraper 8 to slide on the upper part of the inclined bottom plate 6. When the cleaning scraper 8 slides on the upper part of the inclined bottom plate 6, the impurities accumulated on the inclined bottom plate 6 can be removed from right to left (attached Figure 6 The impurities are moved to the filter screen 16 on the left side for discharge, thereby improving the efficiency of impurity removal.

[0031] A movable plate 7 is slidably installed between the lower part of the inclined bottom plate 6 and the bottom of the breeding trough 4, and the movable plate 7 is fixedly installed at the lower part of the two movable rods 17, and two return spring rods 12 are fixedly installed between the movable plate 7 and the side of the breeding trough 4; The water retaining box 9 is provided with an electric opening and closing door for blocking water. When the water suction pipe 19 absorbs water, the electric opening and closing door on the water retaining box 9 is first started to block the filter screen 16. At this time, the aquaculture water on the upper part of the inclined bottom plate 6 will not flow downward through the filter screen 16. When the water suction pipe 19 absorbs water, the aquaculture water on the lower part of the inclined bottom plate 6 will be sucked out. As the aquaculture water on the lower part of the inclined bottom plate 6 decreases, the moving plate 7 will be synchronously pulled to move to the left, and the two return spring rods 12 will be stretched at the same time. When the moving plate 7 moves to the left, the upper cleaning scraper 8 will be synchronously pulled by the two moving rods 17 to move, so that the impurities on the upper part of the inclined bottom plate 6 can be pushed away. When the water suction pipe 19 absorbs water, the aquaculture water at the bottom of the inclined bottom plate 6 can be sucked out, and at the same time, the impurities mixed in the aquaculture water can be sucked out, thereby completing the suction of impurities in the aquaculture tank 4. When the aquaculture water at the bottom of the inclined bottom plate 6 is completely sucked out, the electric opening and closing door can be opened to connect the filter screen 16. At this time, the aquaculture water at the top of the inclined bottom plate 6 will flow to the bottom of the inclined bottom plate 6 for filling, and the movable plate 7 will be pushed to move right and reset under the cooperation of the reset spring rod 12, so as to realize the automatic reset of the cleaning scraper 8. Repeating the above steps can complete the uninterrupted suction of the aquaculture water in the aquaculture tank 4, and at the same time, the impurities accumulated at the bottom of the aquaculture tank 4 can be fully sucked out, which can avoid dead corners when adsorbing impurities, and the impurity suction effect is better.

[0032] Example 3: Refer to 3- Figure 4 , Figure 8-Figure 10 as well as Figure 14-17 The technical solution of this embodiment is different from that of the second embodiment in that the feeding unit includes a water guide component, a mixing component and a feeding component, wherein the feeding component is used to feed the breeding feed into the mixing component, and after mixing, the feed is discharged into the breeding tank 4 together with the breeding water through the water guide component; The water guide assembly includes a support plate 22 fixedly installed in the filter feeding box 3, a mixing cylinder 43 is fixedly installed on the support plate 22, and the water outlet end of the upper water pipe 25 is located in the mixing cylinder 43, and the mixing cylinder 43 is fixedly connected to the feed box 21 for water guide through the drainage box 34; Both the water supply pipe 25 and the water suction pipe 19 are provided with a one-way valve. When the reciprocating water suction plate 27 moves right (attached Fig.12 The direction shown in the figure) will press the purified aquaculture water in the filter water box 10 through the upper water pipe 25, and pour the aquaculture water into the mixing cylinder 43, so that the water suction pipe 19 can suck water and press it out through the upper water pipe 25, so as to realize the uninterrupted inflow and outflow of aquaculture water in the filter water box 10; The aquaculture water in the mixing cylinder 43 will be discharged through the drainage box 34, poured into the feed box 21, and finally poured into the aquaculture tank 4 through the feeding assembly, thereby realizing the circulation of the aquaculture water. A barrier filter plate 33 for blocking impurities is provided in the mixing cylinder 43, and the drainage box 34 is provided on the upper part of the barrier filter plate 33. The barrier filter plate 33 is used to filter the aquaculture water entering the mixing cylinder 43 again, so as to prevent residual impurities in the aquaculture water from entering the drainage box 34, and further play the role of filtering and purifying the aquaculture water.

[0033] In a further embodiment, the mixing assembly includes a storage barrel 23 fixedly mounted on the support plate 22 for storing the aquaculture feed, and a feeding hopper 18 is provided on the storage barrel 23, and a metering valve tube 31 for metering and feeding the aquaculture feed is provided between the storage barrel 23 and the mixing barrel 43; An appropriate amount of breeding feed can be regularly fed into the storage barrel 23 through the feeding hopper 18 and stored in the storage barrel 23, and the metering valve tube 31 can be regularly opened through the control panel 5, and a fixed amount of breeding feed can be injected into the mixing barrel 43 through the metering valve tube 31 after metering by the metering valve tube 31, thereby completing the quantitative and regular feeding of breeding feed.

[0034] A linkage roller 39 is rotatably installed between the mixing cylinder 43 and the support plate 22, a transmission roller is arranged on the driving roller 24 through a self-locking wheel 36, and a transmission belt 37 is sleeved between the transmission roller and the linkage roller 39, and a plurality of stirring blades 38 are arranged on the linkage roller 39, and the plurality of stirring blades 38 are all located in the mixing cylinder 43; When it is necessary to feed the aquaculture feed, the self-locking wheel 36 can be started to complete the self-locking of the transmission roller and the driving roller 24. At this time, when the driving roller 24 rotates, the transmission roller will be driven to rotate through the self-locking wheel 36 (when the self-locking wheel 36 is not started, that is, the transmission roller and the driving roller 24 are in an unlocked state, and when the driving roller 24 rotates, it will not drive the transmission roller to rotate); When the transmission roller rotates, it will drive the linkage roller 39 to rotate through the transmission belt 37. When the linkage roller 39 rotates, it will drive the multiple stirring blades 38 thereon to rotate. When the stirring blades 38 rotate, the aquaculture water in the mixing drum 43 is rotated and stirred. That is, after the aquaculture feed is injected into the mixing drum 43, the stirring blades 38 are started to mix and stir the aquaculture water and the aquaculture feed, so that the aquaculture feed and the aquaculture water are fully and evenly pre-mixed in the mixing drum 43, and then the aquaculture feed is evenly distributed in the aquaculture water, thereby improving the uniformity of the subsequent aquaculture feed injected into the aquaculture trough 4.

[0035] In a further embodiment, a feeding mechanism is provided on the feed box 21, and the feeding mechanism includes a plurality of telescopic guide tubes 20 fixedly mounted on the feed box 21, and a material spreading tube 13 is provided at the end of each telescopic guide tube 20, and a linkage rod 42 is fixedly mounted between every two adjacent material spreading tubes 13; The aquaculture water in the mixing cylinder 43 is injected into the feed box 21 through the drainage box 34, and then injected into the aquaculture water in the aquaculture tank 4 through the spreading cylinder 13 after passing through the multiple telescopic guide tubes 20, so as to complete the circulation of the aquaculture water. When the aquaculture feed is mixed with the aquaculture water in the mixing cylinder 43, the aquaculture feed will be injected into the aquaculture tank 4 through the spreading cylinder 13 together with the aquaculture water through the multiple telescopic guide tubes 20, so that the feeding of the aquaculture feed can be completed while the aquaculture water is circulated. Moreover, since the aquaculture feed and the aquaculture water have been pre-mixed in the mixing cylinder 43, the aquaculture feed can be evenly mixed into the original aquaculture water in the aquaculture tank 4 after being injected into the aquaculture tank 4, so as to avoid the accumulation of the aquaculture feed. The feeding assembly includes an air guide tube 14 fixedly mounted on the mixing tube 43, and the air guide tube 14 is rotatably connected to the linkage roller 39, an air inlet filter is arranged on the air guide tube 14, and a wind impeller 35 is fixedly mounted on the linkage roller 39, and the wind impeller 35 is located in the air guide tube 14; While feeding the aquaculture feed, the rotation of the linkage roller 39 drives the impeller 35 to rotate. When the impeller 35 rotates, it draws the external fresh air into the air guide tube 14 through the air inlet filter, thereby completing the fresh air intake. The air guide tube 14 is fixedly connected with an air guide telescopic tube 32, and the end of the air guide telescopic tube 32 is fixedly connected with an exhaust tube 40. A linkage clamp 41 is fixedly installed between the exhaust tube 40 and the middle spreading tube 13. The fresh air in the air guide tube 14 will be discharged through the exhaust tube 40 after passing through the air guide telescopic tube 32. According to the instruction manual Fig.17 As shown, the exhaust aperture of the exhaust pipe 40 is smaller than the intake aperture of the air-guiding telescopic tube 32, that is, the exhaust speed of the exhaust pipe 40 is smaller than the intake speed of the air-guiding telescopic tube 32, that is, the exhaust volume of the exhaust pipe 40 is smaller than the intake volume of the air-guiding telescopic tube 32, so that when the air-guiding telescopic tube 32 is taking in air, the air in the air-guiding telescopic tube 32 will gradually accumulate and increase, thereby gradually pushing the exhaust pipe 40 at the front end of the air-guiding telescopic tube 32 to move, thereby stretching the air-guiding telescopic tube 32 to make it elongated, and because the exhaust pipe 40 is fixedly connected to the spreading barrel 13 in the middle by the linkage clamp 41, when the exhaust pipe 40 moves, it will drive the spreading barrel 13 to move in the breeding tank 4; When the spreading barrel 13 in the middle moves, it will drive the multiple spreading barrels 13 on the side to move together under the cooperation of multiple linkage rods 42, so that the spreading barrel 13 can be pushed to move horizontally in the breeding trough 4 while distributing the breeding water and breeding feed. The range of spreading the breeding feed by the spreading barrel 13 can be flexibly changed, which can further avoid the accumulation of breeding feed in the breeding trough 4 and further improve the uniformity of feeding the breeding feed.

[0036] The specific working principle of this breeding device is: Aquaculture water circulation and filtration: Start the servo motor 11 to drive the driving roller 24 to rotate, and realize the reciprocating movement of the reciprocating water absorption plate 27 with the cooperation of the suction and drainage components. When the reciprocating water absorption plate 27 reciprocates, it generates adsorption force through the water absorption pipe 19, and the aquaculture water in the aquaculture tank 4 is sucked into the filter water box 10, and after being filtered by the filter adsorption cylinder 26, it is poured into the mixing cylinder 43 through the water supply pipe 25. The aquaculture water in the mixing cylinder 43 is injected into the feed box 21 through the drainage box 34, and then injected into the aquaculture water in the aquaculture tank 4 through the spreading cylinder 13 after passing through multiple telescopic guide tubes 20, completing the circulation of the aquaculture water; Feeding of breeding feed: a proper amount of breeding feed is regularly fed into the storage barrel 23 through the feeding hopper 18 and stored in the storage barrel 23, and the metering valve tube 31 is regularly opened through the control panel 5, and a fixed amount of breeding feed is injected into the mixing barrel 43 through the metering valve tube 31 after metering by the metering valve tube 31; The aquaculture water and the aquaculture feed are fully mixed and stirred by the cooperation of the mixing component, so that the aquaculture feed and the aquaculture water are fully and evenly premixed in the mixing cylinder 43, and then injected into the feed introduction box 21 through the drainage box 34, and then injected into the aquaculture water in the aquaculture tank 4 through the spreading cylinder 13 after passing through the multiple telescopic guide tubes 20, thereby completing the feeding of the aquaculture feed; While feeding the aquaculture feed, the rotation of the linkage roller 39 drives the impeller 35 to rotate. When the impeller 35 rotates, it sucks the external fresh air into the air guide tube 14 through the air inlet filter, completes the suction of fresh air and discharges it through the air guide telescopic tube 32; The air intake of the air-guiding telescopic tube 32 is greater than the air outlet, so that the air in the air-guiding telescopic tube 32 will gradually accumulate and increase, and then gradually push the exhaust pipe 40 at the front end of the air-guiding telescopic tube 32 to move. The movement of the exhaust pipe 40 will drive the spreading barrel 13 to move in the breeding trough 4, and then the spreading barrel 13 can be pushed to move horizontally in the breeding trough 4 while the breeding water and breeding feed are being guided out and spread, so as to change the range of the breeding feed spread by the spreading barrel 13 and improve the uniformity of the breeding feed feeding.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ornamental fish breeding device with a self-filtering structure, comprising a breeding tank (4) for breeding ornamental fish arranged in a breeding box (1), characterized in that: Also includes: A filtering and feeding box (3) is arranged in the breeding box (1), and an impurity removal component for filtering impurities inside the breeding tank (4) is arranged between the filtering and feeding box and the breeding tank (4); A water-drawing unit is arranged in the breeding box (1) and is used to realize the circulation of breeding water in the breeding tank (4) and to realize the adsorption and cleaning of impurities during the circulation process. The water-drawing unit comprises a driving component and a suction and drainage component, wherein the driving component is used to drive the suction and drainage component to realize the circulation and filtration of breeding water; The feeding unit is arranged in the breeding box (1) and is used to achieve quantitative and timed feeding of breeding feed, and cooperates with the water-drawing unit to achieve uniform feeding of breeding feed, and comprises a water-guiding component, a mixing component and a feeding component, wherein the feeding component is used to feed the breeding feed into the mixing component, and after mixing, the feed is discharged into the breeding tank (4) together with the breeding water through the water-guiding component.

2. The ornamental fish breeding device with a self-filtering structure according to claim 1, characterized in that: The breeding box (1) is provided with a control panel (5), and the control panel (5) cooperates with the impurity removal component, the water pumping unit, and the feeding unit to realize the automatic circulation and impurity removal of the breeding water and the quantitative feeding of the breeding feed. The breeding box (1) is provided with two glass windows (2) for convenient observation of ornamental fish.

3. The ornamental fish breeding device with a self-filtering structure according to claim 1, characterized in that: The impurity removal component comprises an inclined bottom plate (6) arranged in the breeding tank (4); a cleaning scraper (8) for cleaning impurities on the upper part of the inclined bottom plate (6) is installed on the inclined bottom plate (6) through a sliding mechanism; a filter screen (16) for filtering large-volume stones is arranged on the inclined bottom plate (6); a water retaining box (9) is arranged on the inclined bottom plate (6), and the water retaining box (9) is located on the upper part of the filter screen (16); and an electric opening and closing door for blocking water is arranged on the water retaining box (9).

4. The ornamental fish breeding device with a self-filtering structure according to claim 3, characterized in that: The sliding mechanism comprises two moving grooves (15) formed on the inclined bottom plate (6), moving rods (17) are slidably mounted in the two moving grooves (15), and the cleaning scraper (8) is fixedly mounted on the upper parts of the two moving rods (17). A moving plate (7) is slidably mounted between the lower part of the inclined bottom plate (6) and the bottom of the breeding trough (4), and the moving plate (7) is fixedly mounted on the lower parts of the two moving rods (17). Two return spring rods (12) are fixedly mounted between the moving plate (7) and the side of the breeding trough (4).

5. The ornamental fish breeding device with a self-filtering structure according to claim 3, characterized in that: The driving assembly comprises a servo motor (11) fixedly mounted in a filter feeding box (3), and a driving roller (24) is fixedly mounted on a driving end of the servo motor (11). A filter water pumping box (10) is fixedly mounted in the filter feeding box (3), and a snap-fit ​​opening and closing door is provided on the filter water pumping box (10).

6. The ornamental fish breeding device with a self-filtering structure according to claim 5, characterized in that: The suction and drainage assembly comprises a reciprocating water suction plate (27) slidably mounted in the filter water draw box (10), a transmission tooth plate (29) slidably mounted between the reciprocating water suction plate (27) and the filter water draw box (10), an incomplete gear (30) matched with the transmission tooth plate (29) fixedly mounted on the driving roller (24), and two reciprocating springs (28) fixedly mounted between the reciprocating water suction plate (27) and the inner wall of the filter water draw box (10); A plurality of water suction pipes (19) are fixedly connected to the filter water pumping box (10), and the water inlet end of each water suction pipe (19) is located at the lower part of the inclined bottom plate (6). A filter adsorption cylinder (26) for adsorbing and filtering impurities is arranged at the upper part of each water suction pipe (19), and a water supply pipe (25) for drainage is arranged at the upper part of the filter water pumping box (10).

7. The ornamental fish breeding device with a self-filtering structure according to claim 6, characterized in that: The water guide assembly comprises a support plate (22) fixedly mounted in the filtering feeding box (3); a mixing cylinder (43) is fixedly mounted on the support plate (22); a water outlet end of a water supply pipe (25) is located in the mixing cylinder (43); a blocking filter plate (33) for blocking impurities is arranged in the mixing cylinder (43); and a guide box (21) for guiding water is fixedly connected to the mixing cylinder (43) via a drainage box (34).

8. The ornamental fish breeding device with a self-filtering structure according to claim 7, characterized in that: The mixing component comprises a storage barrel (23) fixedly mounted on a support plate (22) for storing aquaculture feed, and a feeding hopper (18) is provided on the storage barrel (23), and a metering valve tube (31) for metering and feeding the aquaculture feed is provided between the storage barrel (23) and the mixing barrel (43); A linkage roller (39) is rotatably mounted between the mixing cylinder (43) and the support plate (22); a transmission roller is arranged on the driving roller (24) via a self-locking wheel (36); a transmission belt (37) is sleeved between the transmission roller and the linkage roller (39); a plurality of stirring blades (38) are arranged on the linkage roller (39), and the plurality of stirring blades (38) are all located in the mixing cylinder (43).

9. The ornamental fish breeding device with a self-filtering structure according to claim 8, characterized in that: The feeding assembly comprises an air guide cylinder (14) fixedly mounted on the mixing cylinder (43), and the air guide cylinder (14) is rotatably connected to a linkage roller (39), an air inlet filter is provided on the air guide cylinder (14), a fan wheel (35) is fixedly mounted on the linkage roller (39), and the fan wheel (35) is located inside the air guide cylinder (14), and a feeding mechanism is provided on the feed induction box (21).

10. The ornamental fish breeding device with a self-filtering structure according to claim 9, characterized in that: The feeding mechanism comprises a plurality of telescopic ducts (20) fixedly mounted on a feed inlet box (21), and a material spreading tube (13) is provided at the end of each telescopic duct (20), a linkage rod (42) is fixedly mounted between every two adjacent material spreading tubes (13), an air guide telescopic tube (32) is fixedly connected to the air guide tube (14), and an exhaust tube (40) is fixedly connected to the end of the air guide telescopic tube (32), and a linkage clamp (41) is fixedly mounted between the exhaust tube (40) and the middle material spreading tube (13).

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