Automatic feeding equipment for aquatic feed

Abstract

The invention discloses automatic feeding equipment for aquatic feed, and relates to the technical field of aquatic feed feeding. A driving mechanism is arranged at the center of the top of the mounting base; a feed barrel is arranged at the top of the driving mechanism; a feeding hopper is arranged at the top of the feed barrel; a feeding mechanism is rotationally mounted on the outer wall of the feed barrel; a plurality of connecting rods are fixedly installed between the surface of the heating mechanism and the inner wall of the feeding mechanism at equal intervals, and a rotating rod is fixedly installed at the top of the output end of the driving mechanism. According to the feeding device, the balance of overall nutritional ingredients of feed is guaranteed through the stirring plates, meanwhile, the heating mechanism conducts revolution heating treatment on the feed, it is guaranteed that the whole feed can be rapidly and evenly dried, the phenomenon that the feed adheres to and is blocked in the feeding mechanism due to moisture erosion is avoided, a feeding opening is made to be in an unblocked state all the time, and the feeding efficiency is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of aquatic product feeding, in particular to automatic aquatic product feed feeding equipment. Background Art

[0002] Aquaculture is a production activity that breeds, cultivates and harvests aquatic plants and animals under human control. With the continuous development of my country's economy and society, the development speed of aquaculture has also advanced by leaps and bounds. Traditional aquaculture feeding is basically done by workers throwing, which is time-consuming, labor-intensive and has certain risks.

[0003] Patent publication number CN208159815U discloses an automatic aquatic feed feeding device, comprising a feeding hull with a mounting base provided on the hull. A rotary motor is vertically mounted within the mounting base, the output shaft of the rotary motor being connected to the bottom of the feeding device. Multiple feed guide mechanisms are horizontally distributed on the side walls of the feeding device. A support frame is provided on the top of the feeding device, and a storage hopper for storing aquatic feed is mounted on the top of the support frame. A level sensor is provided on the inner wall of the storage hopper, and a feed metering pump is provided at the discharge port of the storage hopper. The rotary motor, level sensor, and feed metering pump are all electrically connected to a controller. The patent has the beneficial effects of a simple structure, uniform feeding of aquatic feed, improved feeding quality, a high degree of automation, savings in manpower and material resources, and low cost.

[0004] However, this device still has some shortcomings: the device can automatically feed the feed and optimize the feeding uniformity, but during the feeding process, the dryness of the equipment and the feed is easily reduced due to the erosion of moisture on the water surface. At this time, the feed is easy to adhere to the inner wall of the discharge port of the feeding equipment, thereby easily reducing the flow aperture of the discharge port and increasing the possibility of its blockage, which may reduce the feeding efficiency. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides an automatic feeding device for aquatic feed, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic feeding device for aquatic feed, comprising a mounting seat, a driving mechanism is provided at the top center of the mounting seat, a feed bucket is provided on the top of the driving mechanism, a feeding hopper is provided on the top of the feed bucket, a feeding mechanism is rotatably installed on the outer wall of the feed bucket, a heating mechanism is rotatably installed on the bottom of the inner wall of the feed bucket, a plurality of connecting rods are equidistant and fixedly installed between the surface of the heating mechanism and the inner wall of the feeding mechanism, a rotating rod is fixedly installed on the top of the output end of the driving mechanism, a plurality of stirring plates are equidistant and fixedly installed on the outer wall of the top end of the rotating rod, a filter plate is fixedly installed on the inner wall of the top of the feed bucket, an anti-sticking device for guiding the feed is provided below the filter plate, an anti-pollution device for sterilizing the feed is provided below the anti-sticking device, a bending plate is slidably installed on the inside of the feed bucket through a spring, and a power-assisting wheel is rotatably installed on the bottom end surface of the bending plate.

[0007] According to the above technical solution, a floating mechanism is provided at the bottom of the mounting seat, and the floating mechanism is used for the mounting seat to float on the water surface, and the feed bucket is used for processing the mixed feed before feeding.

[0008] According to the above technical solution, the feeding mechanism is connected to the inside of the feed bucket, the heating mechanism is used to dry the feed inside the feed bucket, and the heating mechanism is designed with a conical surface, the outer wall of the rotating rod passes through and is fixedly installed inside the heating mechanism, the rotating rod is used to drive the heating mechanism and the feeding mechanism to revolve, the stirring plate is located inside the feed hopper, the top of the bending plate contacts the bottom edge of the filter plate, the bottom of the bending plate is located on the movement trajectory of the feeding mechanism, the outer wall of the power-assisted wheel contacts the outer wall of the feeding mechanism, and the mounting seat realizes floating movement on the water surface through the floating mechanism. At this time, the mounting seat can drive the feeding mechanism to move and feed on the water surface. When the feeding work is carried out, the rotating rod is driven to rotate by the conveying end of the driving mechanism, and the rotating rod drives the heating mechanism to revolve inside the feed bucket. The heating mechanism drives the feeding mechanism to revolve along the outer wall of the feed barrel through the connecting rod, and the discharge port of the feeding mechanism uses the centrifugal force of the revolution to evenly diffuse the feed. At the same time, the conical surface of the heating mechanism guides and heats the falling feed into the feeding mechanism, and the rotating rod drives the stirring plate to revolve inside the feed hopper, and the stirring plate evenly stirs and mixes a variety of nutrients; the feeding end of the feeding mechanism will contact the bending plate during the revolution. When the feeding mechanism contacts the bending plate, it will cause the feeding mechanism to vibrate slightly, and the feeding mechanism will resist the power-assisted wheel to generate friction. The power-assisted wheel rotates on the surface of the bending plate with the help of friction. At the same time, the power-assisted wheel will drive the bending plate to generate an upward force. On the contrary, after losing the limit of the feeding mechanism, the bending plate moves downward. At this time, the filter plate slides downward along the inner wall of the feed barrel.

[0009] According to the above technical solution, the anti-sticking device includes two L-shaped telescopic plates, the bottom of the fixed end of the L-shaped telescopic plate is fixedly installed on the outer wall of the rotating rod, a U-shaped plate is fixedly installed on the top of the telescopic end of the L-shaped telescopic plate, a material removal roller is rotatably installed inside the U-shaped plate, and a heat collection mechanism is fixedly installed on the bottom of the U-shaped plate.

[0010] The L-shaped plate is pressed against the bottom of the filter plate, and the spring force of the L-shaped plate is less than the force of the filter plate descending, and the outer wall of the feed roller contacts the bottom of the filter plate. The feed roller is used to ensure the cleanliness of the bottom of the filter plate, and the heat collecting mechanism is used to absorb the heat emitted by the heating mechanism. The heat collecting mechanism bakes the filter plate, and the heat collecting mechanism bakes the filter plate. The rotating rod drives the L-shaped telescopic plate to revolve, and the retractable end of the L-shaped telescopic plate drives the U-shaped plate to move synchronously, and the U-shaped plate drives the feed roller to revolve along the bottom of the filter plate by friction. The friction force causes the feed roller to rotate inside the U-shaped plate. When the filter plate moves downward, it presses the retractable end of the L-shaped telescopic plate to contract, and the feed roller is caused to always fit the bottom of the filter plate through the limiting of the spring. At the same time, the U-shaped plate drives the heat collecting mechanism to move synchronously, and the heat collecting mechanism collects the heat emitted by the heating mechanism and radiates the heat to the bottom of the filter plate. At this time, the material removal effect of the rotating and self-rotating feed roller on the bottom of the filter plate is improved.

[0011] According to the above technical solution, a circular frame is fixedly installed at the bottom edge of the L-shaped telescopic plate, the outer wall of the circular frame is slidably installed on the inner wall of the feed bucket, an arc-shaped piece is fixedly installed on the top of the circular frame, and a friction wheel is rotatably installed at the bottom edge of the circular frame. The outer wall of the friction wheel contacts the inner wall of the feed bucket, and the fixed end of the L-shaped telescopic plate drives the circular frame to revolve. During the process of the circular frame driving the arc-shaped piece to revolve, the arc-shaped piece sweeps the falling feed through its own top arc surface, and the arc surface of the arc-shaped piece helps to guide the feed to fall in different directions. At the same time, the circular frame drives the friction wheel to revolve along the inside of the feed bucket, and the friction wheel relies on the friction of the revolution to generate the force of rotation, which effectively reduces the wear between the circular frame and the inner wall of the feed bucket when the friction wheel rotates.

[0012] According to the above technical solution, the anti-pollution device includes a reciprocating screw, the top of which is fixedly installed at the bottom center of the friction wheel, a slotted frame is passed through and movably installed on the outer wall of the reciprocating screw, an ultraviolet lamp assembly is fixedly installed inside the slotted frame, and a limiting rod is fixedly installed at the bottom of the circular frame.

[0013] According to the above technical solution, the outer wall of the reciprocating screw is a non-self-locking reciprocating spiral groove, the ultraviolet lamp assembly is used to irradiate the feed and perform sterilization treatment, the slotted frame passes through the inside and is slidably installed on the outer wall of the limit rod, and the friction wheel drives the reciprocating screw to rotate when it rotates. The reciprocating screw is restricted by the non-self-locking reciprocating spiral groove on its own outer wall, driving the slotted frame to slide downward along the outer wall of the limit rod and reset, and repeating this process. The slotted frame drives the ultraviolet lamp assembly to move synchronously, expanding the irradiation range of the ultraviolet lamp assembly. At the same time, when the ultraviolet lamp assembly descends, the feed is irradiated at a height closer to the edge of the heating mechanism and adjacent to the feeding mechanism.

[0014] The U-shaped frame is fixedly installed on the surface of the movable frame, and the bottom of the U-shaped frame is located on the arc motion trajectory of the friction piece. The slotted frame drives the fixed plate to move synchronously, and the fixed plate relies on the support rod to drive the activated carbon plate to move synchronously, and the activated carbon plate drives the friction piece to move synchronously. When the friction piece descends, its own arc surface will contact the bottom of the U-shaped frame to generate a resistance force. At this time, the resistance of the U-shaped frame will prompt the activated carbon plate to generate a rotational force. At this time, the activated carbon plate will rotate along the outer wall of the support rod to an inclined posture, and then the activated carbon plate will rely on the torsion spring to reset.

[0015] The present invention provides an automatic feeding device for aquatic feed, which has the following beneficial effects: (1) The present invention cooperates with a feeding mechanism, a heating mechanism, a connecting rod, a rotating rod, a stirring plate, a filter plate, a bending plate and a power wheel. The stirring plate ensures the balance of the overall nutritional components of the feed. At the same time, the heating mechanism performs a revolution heating treatment on the feed to ensure that the feed as a whole can be dried quickly and evenly, avoiding moisture erosion that causes the feed to adhere and clog inside the feeding mechanism, so that the feeding port is always in a smooth state, ensuring feeding efficiency; the feeding mechanism generates slight vibrations by hitting the bending plate, and further reduces the stickiness of the feed to its own inner wall on the basis of the revolution centrifugal force, effectively improving the fluidity of the feed. At the same time, the filter plate moves the received feed up and down, and with the help of the revolution of the stirring plate, it is convenient for the feed with the standard diameter to fall quickly to prevent accumulation.

[0016] (2) The present invention adopts the setting of the anti-sticking device, and cooperates with the rotating rod, L-shaped telescopic plate, U-shaped plate, material removal roller, heat collection mechanism, circular frame, arc-shaped sheet and friction wheel to effectively expand the heat distribution range through the heat collection mechanism, that is, to extend the drying time of the feed before feeding, further reduce the moisture of the feed, and at the same time, the material removal roller ensures the cleanliness of the bottom of the filter plate during movement, while prompting the filter plate to always remain dry, avoiding the feed from adhering to the inside of the filter hole; the arc-shaped sheet is used to sweep and decompose the lumps in the falling feed, and the moisture contained in the lumps is quickly volatilized by the heating mechanism after decomposition, which helps to optimize the overall looseness of the fed feed and prevent the lumps from falling into the water and sinking directly to the bottom.

[0017] (3) The present invention sets up an anti-pollution device, and cooperates with a friction wheel, a reciprocating screw, a slotted frame, an ultraviolet lamp assembly, a limit rod, a fixing plate, a support rod, an activated carbon plate, a resistance sheet and a U-shaped frame. The slotted frame moves up and down to increase the movement range of the ultraviolet lamp assembly. At the same time, the descending ultraviolet lamp assembly increases the irradiation intensity of the settled feed, thereby relying on ultraviolet rays to sterilize the fed feed, ensuring the safety of the feed and preventing the bacteria carried by the feed from contaminating the water source; the reciprocating swing and up and down movement of the activated carbon plate shortens the time for the activated carbon plate to absorb and purify the pungent odor inside the feed barrel, preventing the pungent odor remaining in the feed barrel before feeding from remaining and fermenting for a long time, and avoiding the subsequent feed from being contaminated simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the present invention as a whole; Figure 2 A schematic cross-sectional view of the present invention as a whole; Figure 3 This is a schematic diagram of the surrounding structure of the heating mechanism of the present invention; Figure 4 This is an enlarged schematic diagram of the peripheral structure of the heating mechanism of the present invention; Figure 5 Schematic diagram of the anti-sticking device of the present invention; Figure 6 This is a schematic diagram of the anti-adhesion device from the bottom perspective of the present invention; Figure 7 Schematic diagram of the anti-pollution device of the present invention; Figure 8 It is a schematic cross-sectional view of the anti-pollution device of the present invention.

[0019] In the figure: 1. Mounting seat; 2. Floating mechanism; 3. Driving mechanism; 4. Feed bucket; 5. Feed hopper; 6. Feeding mechanism; 7. Heating mechanism; 8. Connecting rod; 9. Rotating rod; 10. Stirring plate; 11. Filter plate; 12. Bending plate; 13. Power-assisting wheel; 14. Anti-sticking device; 141. L-shaped telescopic plate; 142. U-shaped plate; 143. Removal roller; 144. Heat collection mechanism; 145. Circular frame; 146. Arc-shaped sheet; 147. Friction wheel; 15. Anti-pollution device; 151. Reciprocating screw; 152. Slotted frame; 153. UV lamp assembly; 154. Limiting rod; 155. Fixing plate; 156. Support rod; 157. Activated carbon plate; 158. Resistance sheet; 159. U-shaped frame. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described 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.

[0021] See also Figures 1-8 One embodiment of the present invention is: an automatic feeding device for aquatic feed, comprising a mounting base 1, a driving mechanism 3 is provided at the top center of the mounting base 1, a feed bucket 4 is provided on the top of the driving mechanism 3, a feeding hopper 5 is provided on the top of the feed bucket 4, a feeding mechanism 6 is rotatably installed on the outer wall of the feed bucket 4, a heating mechanism 7 is rotatably installed on the bottom of the inner wall of the feed bucket 4, a plurality of connecting rods 8 are equidistant and fixedly installed between the surface of the heating mechanism 7 and the inner wall of the feeding mechanism 6, a rotating rod 9 is fixedly installed on the top of the output end of the driving mechanism 3, a plurality of stirring plates 10 are equidistant and fixedly installed on the outer wall of the top end of the rotating rod 9, a filter plate 11 is fixedly installed on the inner wall of the top of the feed bucket 4, an anti-sticking device 14 for guiding the feed is provided below the filter plate 11, and an anti-pollution device 15 for sterilizing the feed is provided below the anti-sticking device 14, a bending plate 12 is penetrated and slidably installed inside the feed bucket 4 through a spring, and a power-assisting wheel 13 is rotatably installed on the bottom surface of the bending plate 12.

[0022] A floating mechanism 2 is provided at the bottom of the mounting seat 1, and the floating mechanism 2 is used for the mounting seat 1 to float on the water surface. The feed bucket 4 is used for processing the mixed feed before feeding.

[0023] The feeding mechanism 6 is connected to the inside of the feed bucket 4, and the heating mechanism 7 is used to dry the feed inside the feed bucket 4. The heating mechanism 7 is designed with a conical surface. The outer wall of the rotating rod 9 passes through and is fixedly installed inside the heating mechanism 7. The rotating rod 9 is used to drive the heating mechanism 7 and the feeding mechanism 6 to revolve. The stirring plate 10 is located inside the feed hopper 5. The top of the bending plate 12 contacts the bottom edge of the filter plate 11. The bottom of the bending plate 12 is located on the movement trajectory of the feeding mechanism 6. The outer wall of the power wheel 13 contacts the outer wall of the feeding mechanism 6.

[0024] The stirring plate 10 is used to ensure the balance of the overall nutritional components of the feed. At the same time, the heating mechanism 7 performs a revolution heating treatment on the feed to ensure that the feed as a whole can be dried quickly and evenly, and moisture erosion can be avoided, which causes the feed to adhere to and clog inside the feeding mechanism 6, so that the feeding port is always in a smooth state, ensuring feeding efficiency; the feeding mechanism 6 generates slight vibrations by impacting the bending plate 12, and further reduces the stickiness of the feed to its own inner wall on the basis of the revolution centrifugal force, effectively improving the fluidity of the feed. At the same time, the filter plate 11 moves the received feed up and down, and with the help of the revolution of the stirring plate 10, it is convenient for the feed with the standard diameter to fall quickly to prevent accumulation.

[0025] When in use, the mounting seat 1 realizes floating movement on the water surface through the floating mechanism 2. At this time, the mounting seat 1 can drive the feeding mechanism 6 to move and feed on the water surface. When feeding, the conveying end of the driving mechanism 3 drives the rotating rod 9 to rotate, and the rotating rod 9 drives the heating mechanism 7 to revolve inside the feed barrel 4. The heating mechanism 7 drives the feeding mechanism 6 to revolve along the outer wall of the feed barrel 4 through the connecting rod 8. The discharge port of the feeding mechanism 6 uses the centrifugal force of the revolution to achieve uniform diffusion of the feed. At the same time, the conical surface of the heating mechanism 7 guides and heats the falling feed to the inside of the feeding mechanism 6, and the rotating rod 9 drives the stirring plate 1 0 revolves inside the feed hopper 5, and the stirring plate 10 evenly stirs and mixes the various nutrients; the feeding end of the feeding mechanism 6 contacts the bending plate 12 during the revolution. When the feeding mechanism 6 contacts the bending plate 12, it causes the feeding mechanism 6 to vibrate slightly, and the feeding mechanism 6 will resist the power-assisting wheel 13 to generate friction. The power-assisting wheel 13 rotates on the surface of the bending plate 12 with the help of friction. At the same time, the power-assisting wheel 13 will drive the bending plate 12 to generate an upward force. On the contrary, after losing the limit of the feeding mechanism 6, the bending plate 12 moves downward. At this time, the filter plate 11 slides downward along the inner wall of the feed bucket 4.

[0026] According to the above embodiment, the stirring plate 10 is used to ensure the balance of the overall nutritional components of the feed, and at the same time, the heating mechanism 7 performs a revolution heating treatment on the feed to ensure that the entire feed can be dried quickly and evenly, and moisture erosion is avoided, which causes the feed to adhere to and clog inside the feeding mechanism 6, so that the feeding port is always in a smooth state, ensuring feeding efficiency; the feeding mechanism 6 generates slight vibrations by impacting the bending plate 12, and further reduces the stickiness of the feed to its own inner wall on the basis of the revolution centrifugal force, effectively improving the fluidity of the feed, and at the same time, the filter plate 11 moves the received feed up and down, and with the help of the revolution of the stirring plate 10, it is convenient for feed with a standard diameter to fall quickly to prevent accumulation.

[0027] See also Figures 1-8 , based on the above embodiment, another embodiment of the present invention further includes an anti-sticking device 14; The anti-sticking device 14 includes two L-shaped telescopic plates 141. The bottom of the fixed end of the L-shaped telescopic plate 141 is fixedly installed on the outer wall of the rotating rod 9. A U-shaped plate 142 is fixedly installed on the top of the telescopic end of the L-shaped telescopic plate 141. A material removal roller 143 is rotatably installed inside the U-shaped plate 142. A heat collection mechanism 144 is fixedly installed on the bottom of the U-shaped plate 142.

[0028] The L-shaped telescopic plate 141 has a built-in spring. The spring force of the L-shaped telescopic plate 141 is less than the force of the filter plate 11 descending. The outer wall of the material removal roller 143 contacts the bottom of the filter plate 11. The material removal roller 143 is used to ensure the cleanliness of the bottom of the filter plate 11. The heat collection mechanism 144 is used to absorb the heat emitted by the heating mechanism 7, and the heat collection mechanism 144 bakes the filter plate 11.

[0029] A circular frame 145 is fixedly installed at the bottom edge of the L-shaped telescopic plate 141, and the outer wall of the circular frame 145 is slidably installed on the inner wall of the feed bucket 4. An arc-shaped piece 146 is fixedly installed on the top of the circular frame 145, and a friction wheel 147 is rotatably installed at the bottom edge of the circular frame 145. The outer wall of the friction wheel 147 contacts the inner wall of the feed bucket 4.

[0030] The heat collection mechanism 144 effectively expands the heat distribution range, that is, prolongs the drying time of the feed before feeding, further reduces the moisture of the feed, and at the same time, the removing roller 143 ensures the cleanliness of the bottom of the filter plate 11 during movement, while prompting the filter plate 11 to always remain dry, thereby preventing the feed from adhering to the inside of the filter holes; the revolving arc-shaped piece 146 sweeps and decomposes the agglomerated part of the falling feed, and the moisture contained in the agglomerated part is quickly volatilized by the heating mechanism 7 after decomposition, which helps to optimize the overall looseness of the fed feed and prevent the agglomerated part from falling into the water and sinking directly to the bottom.

[0031] When in use, the rotating rod 9 drives the L-shaped telescopic plate 141 to revolve, and the telescopic end of the L-shaped telescopic plate 141 drives the U-shaped plate 142 to move synchronously, and the U-shaped plate 142 drives the material removal roller 143 to revolve and rub along the bottom of the filter plate 11, and the friction force causes the material removal roller 143 to rotate inside the U-shaped plate 142. When the filter plate 11 moves downward, it presses the telescopic end of the L-shaped telescopic plate 141 to contract, and the spring limit causes the material removal roller 143 to always fit the bottom of the filter plate 11. At the same time, the U-shaped plate 142 drives the heat collection mechanism 144 to move synchronously, and the heat collection mechanism 144 collects the heat emitted by the heating mechanism 7, and heats the filter plate 11 through the heat. 1 radiates from the bottom, and the material removal roller 143 that revolves and rotates at this time improves the material removal effect on the bottom of the filter plate 11; the fixed end of the L-shaped telescopic plate 141 drives the circular frame 145 to revolve, and the circular frame 145 drives the arc-shaped piece 146 to revolve. During the arc-shaped piece 146 sweeps the falling feed through its own top arc surface, and the arc surface of the arc-shaped piece 146 helps to guide the feed to fall in different directions. At the same time, the circular frame 145 drives the friction wheel 147 to revolve along the inside of the feed bucket 4. The friction wheel 147 relies on the friction of the revolution to generate the force of rotation. When the friction wheel 147 rotates, the wear between the circular frame 145 and the inner wall of the feed bucket 4 is effectively reduced.

[0032] According to the above embodiment, the heat distribution range is effectively expanded by the heat collecting mechanism 144, that is, the drying time of the feed before feeding is extended, and the humidity of the feed is further reduced. At the same time, the removing roller 143 ensures the cleanliness of the bottom of the filter plate 11 during movement, and at the same time, the filter plate 11 is always kept dry to prevent the feed from adhering to the inside of the filter hole; the agglomerated part of the falling feed is swept and decomposed by the revolving arc-shaped piece 146, and the moisture contained in the agglomerated part is quickly volatilized through the heating mechanism 7 after decomposition, which helps to optimize the overall looseness of the fed feed and prevent the agglomerated part from falling into the water and sinking directly to the bottom.

[0033] See also Figures 1-8 , based on the above embodiment, another embodiment of the present invention further includes an anti-pollution device 15; The anti-pollution device 15 includes a reciprocating screw 151, the top of which is fixedly mounted at the bottom center of the friction wheel 147, a slotted frame 152 is movably mounted through the outer wall of the reciprocating screw 151, an ultraviolet lamp assembly 153 is fixedly mounted inside the slotted frame 152, and a limiting rod 154 is fixedly mounted at the bottom of the circular frame 145.

[0034] The outer wall of the reciprocating screw rod 151 is a non-self-locking reciprocating spiral groove. The ultraviolet lamp assembly 153 is used to irradiate the feed and sterilize it. The slotted frame 152 passes through the inside and is slidably installed on the outer wall of the limit rod 154.

[0035] A fixing plate 155 is fixedly installed on the bottom of one end of the slotted frame 152 close to the limit rod 154, and a support rod 156 is fixedly installed on the side of the fixing plate 155 away from the limit rod 154. An activated carbon plate 157 is rotatably installed on the outer wall of the support rod 156 through a torsion spring. The activated carbon plate 157 automatically resets after movement through the elastic force of the torsion spring. A resistance piece 158 is fixedly installed on the surface of the activated carbon plate 157, and a U-shaped frame 159 is fixedly installed on the surface of the circular frame 145. The bottom of the U-shaped frame 159 is located on the arc motion trajectory of the resistance piece 158.

[0036] By the up and down movement of the slotted frame 152, the movement range of the ultraviolet lamp assembly 153 is increased, and at the same time, the descending ultraviolet lamp assembly 153 increases the irradiation intensity of the settled feed, thereby relying on ultraviolet rays to sterilize the fed feed, ensuring the safety of the feed and preventing the pathogens carried by the feed from contaminating the water source; by the reciprocating swing and up and down movement of the activated carbon plate 157, the activated carbon plate 157 shortens the absorption and purification time of the pungent odor inside the feed bucket 4, preventing the pungent odor remaining in the feed bucket 4 before feeding from remaining for a long time and fermenting, and avoiding the subsequent feed from being contaminated simultaneously.

[0037] When in use, the friction wheel 147 rotates and drives the reciprocating screw 151 to rotate. The reciprocating screw 151 is restricted by the non-self-locking reciprocating spiral groove on its outer wall, driving the slotted frame 152 to slide downward along the outer wall of the limit rod 154 and reset, and so on. The slotted frame 152 drives the ultraviolet lamp assembly 153 to move synchronously, expanding the irradiation range of the ultraviolet lamp assembly 153. At the same time, when the ultraviolet lamp assembly 153 descends, it irradiates the feed at a height closer to the edge of the heating mechanism 7 and the adjacent part of the feeding mechanism 6; the slotted frame 152 drives the fixed plate 155 to move synchronously, the fixed plate 155 relies on the support rod 156 to drive the activated carbon plate 157 to move synchronously, and the activated carbon plate 157 drives the resistance piece 158 to move synchronously. When the resistance piece 158 descends, its own arc surface will contact the bottom of the U-shaped frame 159 to generate a resistance force. At this time, the resistance of the U-shaped frame 159 prompts the activated carbon plate 157 to generate a rotational force. At this time, the activated carbon plate 157 will rotate along the outer wall of the support rod 156 to an inclined posture, and then the activated carbon plate 157 relies on the torsion spring to reset.

[0038] According to the above embodiment, the up and down movement of the slotted frame 152 increases the movement range of the ultraviolet lamp assembly 153, and at the same time, the descending ultraviolet lamp assembly 153 increases the irradiation intensity of the settled feed, thereby relying on ultraviolet rays to sterilize the fed feed, ensuring the safety of the feed and preventing the pathogens carried by the feed from contaminating the water source; the reciprocating swing and up and down movement of the activated carbon plate 157 shortens the absorption and purification time of the activated carbon plate 157 on the pungent odor inside the feed bucket 4, preventing the pungent odor remaining in the feed before feeding from remaining and fermenting in the feed bucket 4 for a long time, and avoiding the subsequent feed from being contaminated simultaneously.

[0039] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An automatic feeding device for aquatic feed, comprising a mounting seat (1), characterized in that: A driving mechanism (3) is provided at the center of the top of the mounting seat (1), a feed bucket (4) is provided on the top of the driving mechanism (3), a feeding hopper (5) is provided on the top of the feed bucket (4), a feeding mechanism (6) is rotatably installed on the outer wall of the feed bucket (4), a heating mechanism (7) is rotatably installed on the bottom of the inner wall of the feed bucket (4), a plurality of connecting rods (8) are fixedly installed at an equal distance between the surface of the heating mechanism (7) and the inner wall of the feeding mechanism (6), a rotating rod ( 9), a plurality of stirring plates (10) are fixedly installed at equal intervals on the outer wall of the top of the rotating rod (9), a filter plate (11) is fixedly installed on the inner wall of the top of the feed barrel (4), an anti-adhesion device (14) for guiding the feed is provided below the filter plate (11), and an anti-pollution device (15) for sterilizing the feed is provided below the anti-adhesion device (14), a bending plate (12) is slidably installed inside the feed barrel (4) through a spring, and a power-assisting wheel (13) is rotatably installed on the bottom surface of the bending plate (12).

2. The automatic feeding device for aquatic feed according to claim 1, characterized in that: A floating mechanism (2) is provided at the bottom of the mounting seat (1), and the floating mechanism (2) is used for the mounting seat (1) to float on the water surface. The feed bucket (4) is used for processing the mixed feed before feeding.

3. The automatic feeding device for aquatic feed according to claim 2, characterized in that: The feeding mechanism (6) is connected to the inside of the feed barrel (4), the heating mechanism (7) is used to dry the feed inside the feed barrel (4), and the heating mechanism (7) is designed as a conical surface. The outer wall of the rotating rod (9) passes through and is fixedly installed inside the heating mechanism (7). The rotating rod (9) is used to drive the heating mechanism (7) and the feeding mechanism (6) to revolve. The stirring plate (10) is located inside the feed hopper (5). The top of the bending plate (12) contacts the bottom edge of the filter plate (11). The bottom of the bending plate (12) is located on the motion trajectory of the feeding mechanism (6). The outer wall of the power wheel (13) contacts the outer wall of the feeding mechanism (6).

4. The automatic aquatic feed feeding device according to claim 3, characterized in that: The anti-adhesion device (14) comprises two L-shaped telescopic plates (141), wherein the bottom of the fixed end of the L-shaped telescopic plate (141) is fixedly mounted on the outer wall of the rotating rod (9), a U-shaped plate (142) is fixedly mounted on the top of the telescopic end of the L-shaped telescopic plate (141), a material removal roller (143) is rotatably mounted inside the U-shaped plate (142), and a heat collecting mechanism (144) is fixedly mounted on the bottom of the U-shaped plate (142).

5. The automatic aquatic feed feeding device according to claim 4, characterized in that: The L-shaped telescopic plate (141) has a built-in spring. The spring force of the L-shaped telescopic plate (141) is smaller than the force of the filter plate (11) descending. The outer wall of the material removal roller (143) contacts the bottom of the filter plate (11). The material removal roller (143) is used to ensure the cleanliness of the bottom of the filter plate (11). The heat collection mechanism (144) is used to absorb the heat emitted by the heating mechanism (7), and the heat collection mechanism (144) bakes the filter plate (11).

6. The automatic aquatic feed feeding device according to claim 5, characterized in that: A circular frame (145) is fixedly mounted on the bottom edge of the L-shaped telescopic plate (141); the outer wall of the circular frame (145) is slidably mounted on the inner wall of the feed bucket (4); an arc-shaped piece (146) is fixedly mounted on the top of the circular frame (145); a friction wheel (147) is rotatably mounted on the bottom edge of the circular frame (145); the outer wall of the friction wheel (147) contacts the inner wall of the feed bucket (4).

7. The automatic aquatic feed feeding device according to claim 6, characterized in that: The anti-pollution device (15) comprises a reciprocating screw (151), the top of the reciprocating screw (151) is fixedly mounted at the bottom center of the friction wheel (147), a slotted frame (152) is movably mounted through the outer wall of the reciprocating screw (151), an ultraviolet lamp assembly (153) is fixedly mounted inside the slotted frame (152), and a limiting rod (154) is fixedly mounted at the bottom of the circular frame (145).

8. The automatic aquatic feed feeding device according to claim 7, characterized in that: The outer wall of the reciprocating screw rod (151) is a non-self-locking reciprocating spiral groove. The ultraviolet lamp assembly (153) is used to irradiate the feed and sterilize it. The slotted frame (152) penetrates the inside and is slidably installed on the outer wall of the limiting rod (154).

9. The automatic aquatic feed feeding device according to claim 8, characterized in that: A fixing plate (155) is fixedly mounted on the bottom of one end of the slotted frame (152) close to the limiting rod (154), and a support rod (156) is fixedly mounted on the side of the fixing plate (155) away from the limiting rod (154). An activated carbon plate (157) is rotatably mounted on the outer wall of the support rod (156) through a torsion spring. The activated carbon plate (157) automatically resets after movement through the elastic force of the torsion spring. A resistance piece (158) is fixedly mounted on the surface of the activated carbon plate (157). A U-shaped frame (159) is fixedly mounted on the surface of the circular frame (145), and the bottom of the U-shaped frame (159) is located on the arc motion trajectory of the resistance piece (158).

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