Fishery feed water surface feeding equipment

Abstract

The invention relates to the technical field of feeding equipment, and discloses fishery feed water surface feeding equipment which comprises a bottom plate, a floating plate is fixedly mounted at the bottom of the bottom plate, a rotatable driving wheel is mounted on the outer wall of the floating plate, a shell is fixedly mounted at the top of the bottom plate, and a charging barrel is fixedly mounted at the top of the bottom plate through a first mounting seat; the device further comprises a feeding assembly installed on the top of the bottom plate, and the feeding assembly can feed the feed in the feed barrel to the water surface. Through cooperation of the feeding assembly and the recycling assembly, automatic feeding of feed on the water surface is achieved, manual labor is reduced, time and physical strength cost are saved, the risk of fishermen operating on the water can be reduced, and safety is improved; in the throwing process, uneaten feed can be recycled, accumulation of organic matter in water is reduced, water quality deterioration is prevented, the water environment is protected, a better living environment is provided for fishes, the uneaten feed is recycled and reused, the feeding cost can be reduced, and economic benefits are improved.

Description

Technical Field

[0001] The invention relates to the technical field of placing equipment, in particular to a fishery feed water surface placing equipment. Background Art

[0002] In the daily process of fishermen raising fish, they need to put feed in the fish pond every day to ensure the food supply of the fish. However, the current way of putting feed is usually for fishermen to stand on bamboo rafts and throw feed manually. This method not only consumes a lot of physical strength and is inefficient, but also has a high safety risk. Fishermen may fall into the fish pond due to unstable standing on the bamboo raft. Through the use of automated feed delivery devices, work efficiency can be greatly improved, physical exertion can be reduced, and the safety of fishermen can be improved to avoid potential dangers.

[0003] As shown in Chinese patent publication number CN114097695B, the invention relates to a delivery device, and in particular to a quantitative feed delivery device for fishery farming. The technical problem of the invention is to provide a quantitative feed delivery device for fishery farming that has a wide delivery range and automatically floats on the water surface. The invention provides such a quantitative feed delivery device for fishery farming, including a first float and a protection bin, the protection bin is installed on the top of the first float; a protection frame, the protection frame is installed in the middle of one side of the protection bin; a paddle, the paddle is installed inside the protection frame; a feeding mechanism, the feeding mechanism is installed on the upper part of one side of the protection bin; a discharging mechanism, the discharging mechanism is installed on the upper part of the middle side of the protection bin; a stirring mechanism, the stirring mechanism is installed on the discharging mechanism. Under the action of paddling, the invention can cause the second movable plate to rotate, thereby automatically delivering the feed, thereby saving people's physical strength and improving people's work efficiency.

[0004] Although this type of delivery equipment completes the delivery of feed, some freshwater fish and ornamental fish tend to eat feed floating on the water surface. The uneaten feed not only sinks to the bottom of the water over time and causes waste, but also causes environmental pollution. Most of the uneaten feed is likely to become a breeding ground for pathogens and parasites, especially in a warm environment. The residual organic matter will decompose rapidly and breed a large number of microorganisms, which will not only affect the water quality, but also increase the risk of fish disease and increase the burden of breeding management. Summary of the invention

[0005] The object of the present invention is to provide a fishery feed surface delivery device to solve at least one technical problem existing in the above-mentioned prior art.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a fishery feed surface delivery device, comprising a bottom plate, a floating plate fixedly mounted on the bottom of the bottom plate, a rotatable driving wheel mounted on the outer wall of the floating plate, a housing fixedly mounted on the top of the bottom plate, and a material barrel fixedly mounted on the top of the bottom plate through a first mounting seat;

[0007] The invention also comprises a feeding assembly installed on the top of the bottom plate, and the feeding assembly can feed the feed in the barrel onto the water surface;

[0008] The invention also comprises a recovery component which can recover the feed remaining on the water surface and feed it again through the feeding component.

[0009] Preferably, the feeding assembly comprises a feeding body fixedly mounted on the top of the bottom plate, a launching channel is provided inside the feeding body, and a feeding port connected to the launching channel is provided on the top of the feeding body, a feeding port is provided on the outer wall of the barrel, and the feeding port is connected to the feeding port through a movable pipe;

[0010] The feeding assembly also includes an air blowing assembly which can blow the feed dropped into the launching channel to the water surface.

[0011] Preferably, the blowing assembly includes two fourth mounting seats fixedly mounted on the top of the bottom plate, the two fourth mounting seats are respectively mounted on the front and rear sides of the barrel, the opposite surfaces of the two fourth mounting seats are rotatably mounted with rotating rods, the two rotating rods penetrate the outer wall of the barrel and are rotatably connected to the penetration, and the axis of the rotating rod is eccentrically arranged with the axis of the barrel, a piston body is fixedly mounted between the two rotating rods, a piston plate is slidably mounted on the inner wall of the piston body, and driving plates are fixedly mounted on the outer walls of both sides of the piston plate, and the two driving plates penetrate the outer wall of the piston body and can contact and abut against the inner wall of the barrel;

[0012] The blowing assembly also includes an air hole opened on the outer wall of the piston body and equipped with a one-way valve, a ventilation channel with a one-way valve installed inside is opened inside the two rotating rods, the two ventilation channels are connected to the inside of the piston body, and a connecting pipe is rotatably installed at the opposite ends of the two rotating rods, and the connecting pipe connects the ventilation channel with the launch channel.

[0013] Preferably, the recovery component comprises a collection bin fixedly mounted at the bottom of the base plate, a filter plate is mounted at the entrance of the collection bin, a recovery channel connected to the collection bin is fixedly mounted on the outer wall of the collection bin, and a plurality of water outlets are opened on the outer wall of the collection bin away from the filter plate;

[0014] The recovery component also includes a dehydration component capable of drying the feed recovered in the recovery channel.

[0015] Preferably, the dehydration assembly comprises a drying barrel fixedly mounted on the top of the bottom plate through a third mounting seat, a rotating blade capable of rotation is mounted on the inner wall of the drying barrel, a shunt pipe connected to the connecting pipe is fixedly connected to the outer wall of the drying barrel, and the shunt pipe is connected to the inside of the drying barrel, a recycling pipe connected to the feed port is fixedly mounted on the outer wall of the drying barrel, and the air outlet of the shunt pipe corresponds to the inlet of the recycling pipe;

[0016] The dehydration assembly also includes a reflux pipe integrally formed with the recovery channel, and the reflux pipe is connected to the interior of the drying barrel. A rotatable conveying dragon is installed on the inner wall of the reflux pipe. A plurality of water outlet holes are opened on the inner wall of the reflux pipe, and the water outlet holes are located above the water surface.

[0017] Preferably, the rotating blades are driven to rotate by a motor installed on the outer wall of the drying barrel, and a heat exchanger is installed between the diversion pipe and the motor.

[0018] Preferably, the movable tube is slidably installed between the inner wall of the discharge port and the inner wall of the feed port, a rack is fixedly installed on the outer wall of the movable tube, a second mounting seat is fixedly installed on the top of the bottom plate, a rotatable gear is installed on the outer wall of the second mounting seat, and the gear is meshed with the rack, a rotating plate is rotatably installed on the inner wall of the feed port, and a torsion spring is installed between the rotating plate and the outer wall of the feed port, when the movable tube is disengaged from the rotating plate, the rotating plate will close the feed port, and when the movable tube moves downward and rotates against the rotating plate, the rotating plate will close the recycling pipe.

[0019] Preferably, a feed port is provided at the top of the barrel, and a detachable sealing cover is installed at the feed port, and a plurality of air inlet holes are provided on the outer wall of the barrel, and moisture-absorbing cotton is installed in each of the air inlet holes.

[0020] Preferably, a discharge port is fixedly mounted on the outer wall of the feeding body, and the opening of the discharge port faces upward.

[0021] Preferably, there are two filter plates, which can be opened and closed.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The present invention realizes automatic feeding of feed on the water surface through the cooperation of the feeding component and the recovery component, thereby reducing manual labor, saving time and physical labor costs, and reducing the risks of fishermen operating on the water, thereby improving safety; in the process of feeding, uneaten feed can be recovered, the accumulation of organic matter in the water can be reduced, the deterioration of water quality can be prevented, the water environment can be protected, and a better living environment can be provided for fish; and the recovery and reuse of uneaten feed can reduce breeding costs and improve economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of the present invention after the housing is installed;

[0025] Figure 2 It is a front view of the present invention;

[0026] Figure 3 A perspective view of the present invention;

[0027] Figure 4 It is a schematic cross-sectional view of the interior of the barrel in the present invention;

[0028] Figure 5 It is a front cross-sectional view of the present invention;

[0029] Figure 6 For the present invention Figure 5 A in the enlarged view;

[0030] Figure 7 For the present invention Figure 5 The enlarged view of point B in the figure;

[0031] Figure 8 This is the right side view after removing the filter plate of the present invention.

[0032] In the figure: 1, bottom plate; 2, shell; 3, sealing cover; 4, floating plate; 5, driving wheel; 6, collecting bin; 7, filter plate; 8, first mounting seat; 9, barrel; 10, rotating rod; 11, piston body; 12, piston plate; 13, driving plate; 14, feeding port; 15, moving pipe; 16, rack; 17, second mounting seat; 18, gear; 19, feeding port; 20, feeding body; 21, ventilation channel; 22, connecting pipe; 23, launching channel; 24, recycling channel; 25, water outlet; 26, reflux pipe; 27, conveying dragon; 28, water outlet; 29, third mounting seat; 30, drying barrel; 31, rotating blade; 32, diversion pipe; 33, reuse pipe; 34, rotating plate; 35, air inlet; 36, discharge port; 37, fourth mounting seat. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figures 1 to 8The present invention provides a technical solution: a fishery feed surface delivery device, comprising a bottom plate 1, characterized in that: a floating plate 4 is fixedly installed at the bottom of the bottom plate 1, a rotatable driving wheel 5 is installed on the outer wall of the floating plate 4, a housing 2 is fixedly installed on the top of the bottom plate 1, and a barrel 9 is fixedly installed on the top of the bottom plate 1 through a first mounting seat 8;

[0035] It also includes a feeding assembly installed on the top of the bottom plate 1, and the feeding assembly can feed the feed in the barrel 9 onto the water surface;

[0036] The invention also comprises a recovery component which can recover the feed remaining on the water surface and feed it again through the feeding component.

[0037] When the device is used, the feed to be fed to the fish is first put into the barrel 9, and then the entire device is placed on the water surface of the area where the feed is to be put. Under the action of the buoyancy of the floating plate 4, the entire device will float on the water surface, and the driving wheel 5 is rotated by the motor to travel along a predetermined route. During the driving process, the feed inside the barrel 9 is put onto the water surface through the feeding component. By controlling the driving speed of the device, it can be ensured that the feed is evenly distributed on the water surface to avoid local excess or deficiency, and a camera and a sensor can be installed on the outer wall of the shell 2 for monitoring, so that the breeder can understand the feeding situation in real time.

[0038] After the device has traveled the planned route, it returns to the initial position and travels along the established route again. During the second travel, the recovery component will recycle the feed that remains on the water surface and is not eaten by the fish, and the feeding component will be used to feed it above the water surface again during the next feeding, thereby completing the recovery and re-feeding of the residual feed.

[0039] Through the coordination of the feeding component and the recycling component, the feed can be automatically delivered on the water surface, which reduces manual labor, saves time and physical costs, and can reduce the risks of fishermen operating on the water, thereby improving safety. In the process of delivery, uneaten feed can be recovered, the accumulation of organic matter in the water can be reduced, the water quality can be prevented from deteriorating, the water environment can be protected, and a better living environment can be provided for fish. In addition, the recycling and reuse of uneaten feed can reduce breeding costs and improve economic benefits.

[0040] Furthermore, the feeding assembly includes a feeding body 20 fixedly mounted on the top of the bottom plate 1, a launching channel 23 is provided inside the feeding body 20, and a feeding port 19 connected to the launching channel 23 is provided on the top of the feeding body 20, a feeding port 14 is provided on the outer wall of the barrel 9, and the feeding port 14 is connected to the feeding port 19 through a moving pipe 15;

[0041] The feeding assembly also includes an air blowing assembly that can blow the feed dropped into the launching channel 23 to the water surface.

[0042] See also Figure 5 as well as Figure 6 When it is necessary to feed the fish in the water, the feed in the barrel 9 will fall into the launch channel 23 through the discharge port 14, the moving tube 15 and the feed inlet 19 in turn, and then the feed that falls into the launch channel 23 will be blown onto the water surface through the blowing component, so as to achieve the purpose of putting the feed in the barrel 9 onto the water surface. Through automated feeding, the breeding efficiency can be improved, so that the breeder has more time to perform other management work.

[0043] It is worth mentioning that the feeding direction is preferably opposite to the driving direction, and the feed will be more evenly distributed on the water surface because the feed will be dispersed with the water flow and the movement of the device after being thrown, and direct contact with the feeding area is avoided, reducing direct interference with the fish.

[0044] Further, the blowing assembly includes two fourth mounting seats 37 fixedly mounted on the top of the bottom plate 1, the two fourth mounting seats 37 are respectively mounted on the front and rear sides of the barrel 9, the opposite surfaces of the two fourth mounting seats 37 are rotatably mounted with rotating rods 10, the two rotating rods 10 both penetrate the outer wall of the barrel 9 and are rotatably connected with the penetration, and the axis of the rotating rod 10 is eccentrically arranged with the axis of the barrel 9, a piston body 11 is fixedly mounted between the two rotating rods 10, a piston plate 12 is slidably mounted on the inner wall of the piston body 11, and drive plates 13 are fixedly mounted on the outer walls of both sides of the piston plate 12, and the two drive plates 13 both penetrate the outer wall of the piston body 11 and can contact and abut against the inner wall of the barrel 9;

[0045] The blowing assembly also includes an air hole opened on the outer wall of the piston body 11 and equipped with a one-way valve. A ventilation channel 21 with a one-way valve installed inside is opened inside the two rotating rods 10. The two ventilation channels 21 are connected to the inside of the piston body 11. The opposite ends of the two rotating rods 10 are rotatably installed with a connecting pipe 22, which connects the ventilation channel 21 with the launch channel 23.

[0046] See also Figure 4 as well as Figure 5A motor is fixedly mounted on the outer wall of the first mounting seat 8, and a sprocket is connected to the driving shaft of the motor. A sprocket is fixedly mounted on the outer wall of one of the rotating rods 10, and the two sprockets are connected by a chain. When the device is working, the driving motor, through the cooperation of the sprocket and the chain, will drive one rotating rod 10 to rotate along the axis, and then drive the piston body 11 and the other rotating rod 10 to rotate. During the rotation of the piston body 11, the two driving plates 13 will alternately contact the inner wall of the barrel 9, so that the piston plate 12 reciprocates in the piston body 11. In this process, the air in the barrel 9 can be sucked into the piston body 11 and transported to the connecting pipe 22 through the ventilation channel 21, and then transported to the launching channel 23 through the connecting pipe 22, and then the feed that falls into the launching channel 23 is blown out to the water surface to complete the delivery of the feed.

[0047] In the above process, through the cooperation of the piston body 11, the piston plate 12 and the driving plate 13, the airflow releases the feed that falls into the launching channel 23, and the airflow release is more gentle, which can reduce the interference with the fish school and avoid the fish from being frightened. It can also help to spread the feed evenly, ensuring that every fish has the opportunity to obtain food, reducing competition and unfairness; and in the process of the driving plate 13 rotating with the piston body 11, the feed inside the barrel 9 will be stirred, reducing the adhesion of the feed in a humid environment, ensuring smooth release, and making the additives and nutrients in the feed evenly distributed.

[0048] It is worth mentioning that each time the driving plate 13 passes through the opening of the discharge port 14, it can not only prevent the feed from gathering at the opening of the discharge port 14 and causing blockage, but also through the stirring and passing actions, the feed can fall into the launch channel 23 more evenly, and the amount of feed released each time can be ensured to be consistent as much as possible.

[0049] Furthermore, the recovery component includes a collection bin 6 fixedly mounted at the bottom of the base plate 1, a filter plate 7 is mounted at the entrance of the collection bin 6, a recovery channel 24 connected to the collection bin 6 is fixedly mounted on the outer wall of the collection bin 6, and a plurality of water outlets 25 are opened on the outer wall of the collection bin 6 away from the filter plate 7;

[0050] The recovery assembly further includes a dehydration assembly capable of drying the recovered feed in the recovery channel 24 .

[0051] Combination Figure 1 , Figure 7 as well as Figure 8When the device is working, half of the collecting bin 6 will sink into the water. When traveling along the predetermined route for the second time, the filter plate 7 will filter the garbage or foreign matter in the water, collect the water and the residual feed into the collecting bin 6, and as the device continues to move forward, the water will flow out from the water outlet 25, and the residual feed will flow into the recovery channel 24. The feed in the recovery channel 24 will be dehydrated and dried by the dehydration component to facilitate the subsequent secondary delivery. After drying, the feed will not clump and will be easier to deliver evenly, thereby increasing the fish feeding rate.

[0052] It is worth mentioning that the inner walls on both sides of the collecting bin 6 gradually move toward the middle, so that the residual feed can stably enter the recovery channel 24.

[0053] Further, the dehydration assembly includes a drying barrel 30 fixedly mounted on the top of the bottom plate 1 through a third mounting seat 29, a rotating blade 31 capable of rotating is mounted on the inner wall of the drying barrel 30, a shunt pipe 32 connected to the connecting pipe 22 is fixedly connected to the outer wall of the drying barrel 30, and the shunt pipe 32 is connected to the inside of the drying barrel 30, a recycling pipe 33 connected to the feed port 19 is fixedly mounted on the outer wall of the drying barrel 30, and the air outlet of the shunt pipe 32 corresponds to the inlet of the recycling pipe 33;

[0054] The dehydration assembly also includes a reflux pipe 26 integrally formed with the recovery channel 24, and the reflux pipe 26 is connected to the interior of the drying barrel 30. A rotatable conveying dragon 27 is installed on the inner wall of the reflux pipe 26. A plurality of water outlet holes 28 are opened on the inner wall of the reflux pipe 26, and the water outlet holes 28 are located above the water surface.

[0055] See also Figure 5 as well as Figure 7 When traveling along the predetermined route for the second time, the water will drive the remaining feed from the recovery channel 24 into the reflux pipe 26, and the conveying dragon 27 will be driven to rotate by the motor, thereby conveying the feed entering the reflux pipe 26 to the drying barrel 30. In this process, the remaining water will flow out of the reflux pipe 26 through the water outlet 28.

[0056] There is a certain gap between one end of the drying barrel 30 and the rotating blade 31, and the connection between the inner wall of the drying barrel 30 and the return pipe 26 is in a slope shape, so that the feed entering the drying barrel 30 through the return pipe 26 can slide down to the bottom of the rotating blade 31. When the rotating blade 31 rotates, it will drive the feed inside the drying barrel 30 to move in the drying barrel 30. In this process, part of the air entering the feed inlet 19 will enter the drying barrel 30 through the shunt pipe 32 to blow and dry the feed in the drying barrel 30. When the feed is completely dry, it will be lifted up by the rotation of the rotating blade 31, so that it will be blown into the recycling pipe 33 by the air blown out of the shunt pipe 32, and then it will fall into the launch channel 23 through the feed inlet 19 again through the recycling pipe 33, and then blow above the water surface again. Through the cooperation of the above structure, the purpose of secondary recycling of residual feed is achieved, the accumulation of organic matter in water is reduced, the water quality is prevented from deteriorating, and the breeding cost can be reduced and the economic benefit can be improved.

[0057] It is worth mentioning that there are several holes on the blades of the conveying dragon 27. When the conveying dragon 27 conveys the feed, part of the residual water will flow out from the water outlet 28, and part will flow back to the bottom of the return pipe 26 through the holes on the blades, preventing the conveying dragon 27 from conveying the residual water to the inside of the drying barrel 30.

[0058] Furthermore, the rotating blades 31 are driven to rotate by a motor installed on the outer wall of the drying barrel 30, and a heat exchanger is installed between the diversion pipe 32 and the motor.

[0059] See also Figure 5 The rotating blades 31 are driven to rotate by a motor installed on the outer wall of the drying barrel 30. The motor transmits heat when working. By installing a heat exchanger between the motor and the diversion pipe 32, the heat generated by the motor is transferred to the gas in the pipe, which can further dry the feed inside the drying barrel 30.

[0060] Furthermore, the moving tube 15 is slidably installed between the inner wall of the discharge port 14 and the inner wall of the feed port 19, a rack 16 is fixedly installed on the outer wall of the moving tube 15, a second mounting seat 17 is fixedly installed on the top of the bottom plate 1, a rotatable gear 18 is installed on the outer wall of the second mounting seat 17, and the gear 18 is meshed with the rack 16, a rotating plate 34 is rotatably installed on the inner wall of the feed port 19, and a torsion spring is installed between the rotating plate 34 and the outer wall of the feed port 19, when the moving tube 15 is disengaged from the rotating plate 34, the rotating plate 34 will close the feed port 19, and when the moving tube 15 moves downward and rotates against the rotating plate 34, the rotating plate 34 will close the recycling pipe 33.

[0061] See also Figure 6When the equipment is running for the first time, the gear 18 rotates clockwise to move the rack 16 downward, and the moving tube 15 will push the rotating plate 34 until the rotating plate 34 fits the inner wall of the feed inlet 19, and the rotating plate 34 will close the recycling pipe 33. At this time, the feed inlet 14 is connected to the feed inlet 19 to complete the delivery of feed; when the equipment is running for the second time, the gear 18 rotates counterclockwise to move the rack 16 upward until the moving tube 15 is completely separated from the rotating plate 34. At this time, the rotating plate 34 will close the feed inlet 19 and open the recycling pipe 33. The feed collected for the second time will enter the inside of the launch channel 23 through the recycling pipe 33 after drying, and then be delivered to the water surface. When the equipment is running for the second time, only the recovered feed will be delivered to prevent fish from overeating and causing indigestion, reducing the risk of disease, and the feed delivered for the first time is usually of higher quality. Delivering it separately from the recovered and dried feed can better monitor and manage the feed quality and ensure that the fish obtain balanced nutrition.

[0062] Furthermore, a feed port is provided on the top of the barrel 9 , and a detachable sealing cover 3 is installed on the feed port. A plurality of air inlet holes 35 are provided on the outer wall of the barrel 9 , and moisture-absorbing cotton is installed in each of the air inlet holes 35 .

[0063] See also Figure 3 as well as Figure 1 When the feed is about to be put in, the feed is put into the barrel 9 through the feed port, and then the sealing cover 3 is installed on the feed port to prevent moisture from entering the barrel 9 through the feed port. The barrel 9 can draw air from the outside of the shell 2 through the air inlet 35, and the moisture-absorbing cotton inside the air inlet 35 can absorb water vapor in the air to keep the feed inside the barrel 9 dry and prevent it from getting damp and agglomerated.

[0064] Furthermore, a discharge port 36 is fixedly mounted on the outer wall of the feeding body 20, and the opening of the discharge port 36 faces upward.

[0065] See also Figure 5 The opening of the discharge port 36 is upward. When the air in the connecting pipe 22 drives the feed in the launching channel 23 to blow to the outside of the equipment, the feed will be lifted upward under the action of the discharge port 36, which can increase the coverage of the feed, so that more fish can get the feed at the same time, and the process of feeding is smoother, reducing water surface fluctuations and fish stress reactions.

[0066] Furthermore, there are two filter plates 7, which can be opened and closed.

[0067] See also Figure 1 When there are some foreign matter and garbage in the water blocking the filter holes on the filter plate 7, the filter plate 7 can be opened and the filter plate 7 and the inside of the collection bin 6 can be cleaned.

[0068] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and the drawings can also be directly processed according to the existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0069] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fishery feed surface delivery device, comprising a bottom plate (1), characterized in that: A floating plate (4) is fixedly mounted on the bottom of the base plate (1), a rotatable driving wheel (5) is mounted on the outer wall of the floating plate (4), a housing (2) is fixedly mounted on the top of the base plate (1), and a barrel (9) is fixedly mounted on the top of the base plate (1) via a first mounting seat (8); It also includes a feeding assembly installed on the top of the bottom plate (1), and the feeding assembly can feed the feed in the barrel (9) onto the water surface; The invention also comprises a recovery component which can recover the feed remaining on the water surface and feed it again through the feeding component.

2. The fishery feed surface delivery device according to claim 1, characterized in that: The feeding assembly comprises a feeding body (20) fixedly mounted on the top of the bottom plate (1), a launching channel (23) is provided inside the feeding body (20), and a feeding port (19) connected to the launching channel (23) is provided on the top of the feeding body (20), a feeding port (14) is provided on the outer wall of the barrel (9), and the feeding port (14) is connected to the feeding port (19) via a moving pipe (15); The feeding assembly also includes an air blowing assembly capable of blowing the feed dropped into the launching channel (23) onto the water surface.

3. The fishery feed surface delivery device according to claim 2, characterized in that: The blowing assembly comprises two fourth mounting seats (37) fixedly mounted on the top of the bottom plate (1), the two fourth mounting seats (37) being respectively mounted on the front and rear sides of the barrel (9), the opposite surfaces of the two fourth mounting seats (37) being rotatably mounted with a rotating rod (10), the two rotating rods (10) both penetrate the outer wall of the barrel (9) and are rotatably connected to the penetration point, and the axis of the rotating rod (10) is eccentrically arranged with the axis of the barrel (9), a piston body (11) is fixedly mounted between the two rotating rods (10), a piston plate (12) is slidably mounted on the inner wall of the piston body (11), and driving plates (13) are fixedly mounted on the outer walls of both sides of the piston plate (12), and the two driving plates (13) both penetrate the outer wall of the piston body (11) and can contact and abut against the inner wall of the barrel (9); The blowing assembly further comprises an air hole provided on the outer wall of the piston body (11) and equipped with a one-way valve, a ventilation channel (21) provided inside the two rotating rods (10) and equipped with a one-way valve, the two ventilation channels (21) being connected to the interior of the piston body (11), and a connecting pipe (22) being rotatably installed at the opposite ends of the two rotating rods (10), the connecting pipe (22) connecting the ventilation channel (21) with the emission channel (23).

4. The fishery feed surface delivery device according to claim 2, characterized in that: The recovery component comprises a collection bin (6) fixedly mounted at the bottom of the base plate (1), a filter plate (7) being mounted at the entrance of the collection bin (6), a recovery channel (24) being fixedly mounted on the outer wall of the collection bin (6) and communicating with the inside of the collection bin (6), and a plurality of water outlets (25) being formed on the outer wall of the collection bin (6) on a side away from the filter plate (7); The recovery component also includes a dehydration component capable of drying the feed recovered in the recovery channel (24).

5. The fishery feed surface delivery device according to claim 4, characterized in that: The dehydration assembly comprises a drying barrel (30) fixedly mounted on the top of the bottom plate (1) via a third mounting seat (29); a rotating blade (31) capable of rotating is mounted on the inner wall of the drying barrel (30); a shunt pipe (32) in communication with the connecting pipe (22) is fixedly connected to the outer wall of the drying barrel (30); the shunt pipe (32) is in communication with the interior of the drying barrel (30); a recycling pipe (33) in communication with the feed port (19) is fixedly mounted on the outer wall of the drying barrel (30); and an air outlet of the shunt pipe (32) corresponds to an inlet of the recycling pipe (33); The dehydration assembly further comprises a return pipe (26) integrally formed with the recovery channel (24), and the return pipe (26) is communicated with the interior of the drying barrel (30), a rotatable conveying dragon (27) is installed on the inner wall of the return pipe (26), and a plurality of water outlet holes (28) are opened on the inner wall of the return pipe (26), and the water outlet holes (28) are located above the liquid surface of the water.

6. The fishery feed surface delivery device according to claim 5, characterized in that: The rotating blades (31) are driven to rotate by a motor installed on the outer wall of the drying barrel (30), and a heat exchanger is installed between the diversion pipe (32) and the motor.

7. The fishery feed surface delivery device according to claim 5, characterized in that: The movable tube (15) is slidably mounted between the inner wall of the discharge port (14) and the inner wall of the feed port (19); a rack (16) is fixedly mounted on the outer wall of the movable tube (15); a second mounting seat (17) is fixedly mounted on the top of the bottom plate (1); a rotatable gear (18) is mounted on the outer wall of the second mounting seat (17), and the gear (18) is meshed with the rack (16); a rotating plate (34) is rotatably mounted on the inner wall of the feed port (19), and a torsion spring is mounted between the rotating plate (34) and the outer wall of the feed port (19); when the movable tube (15) is disengaged from the rotating plate (34), the rotating plate (34) will close the feed port (19); when the movable tube (15) moves downward and rotates against the rotating plate (34), the rotating plate (34) will close the recycling pipe (33).

8. The fishery feed surface delivery device according to any one of claims 1 to 7, characterized in that: The top of the barrel (9) is provided with a feed inlet, and a detachable sealing cover (3) is installed on the feed inlet. The outer wall of the barrel (9) is provided with a plurality of air inlet holes (35), and moisture-absorbing cotton is installed in each of the air inlet holes (35).

9. The fishery feed surface delivery device according to claim 2, characterized in that: A discharge port (36) is fixedly mounted on the outer wall of the feeding body (20), and the opening of the discharge port (36) faces upward.

10. The fishery feed surface delivery device according to claim 4, characterized in that: There are two filter plates (7) which can be opened and closed.

Images