Automatic feeding machine for aquaculture

Abstract

The present invention discloses an automatic feeding machine for aquaculture, and the present invention relates to the field of aquaculture, including a storage bin, the bottom of which is rotatably connected to a rotating shaft, a nozzle is installed at the bottom of the rotating shaft, an air pump is installed at one end of the nozzle, a stirring blade is installed on the outer wall of the connecting shaft, and a first auxiliary component and a mounting plate are symmetrically and movably connected at both ends of a cover plate on one side close to the inner cavity of the storage bin, a second auxiliary component is installed at one end of the mounting plate close to the first auxiliary component, contact components are symmetrically and movably connected at both sides of the bottom of the inner cavity of the storage bin, and fan blades are installed in the inner cavity of the mounting frame. The automatic feeding machine for aquaculture described in the present invention can spray feed into the breeding pond through the nozzle by starting the set air pump, and the feed can be temporarily stored through the set storage bin. At the same time, this feeding machine can reduce the contact time with the water body, thereby reducing the pollution to the water body.

Description

Technical Field

[0001] The invention relates to the field of aquaculture, and in particular to an automatic feeding machine used for aquaculture. Background Art

[0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic plants and animals under artificial control. It generally includes the whole process of growing aquatic products from seedlings under artificial breeding and management. In a broad sense, it can also include the proliferation of aquatic resources. Aquaculture includes extensive farming, intensive farming and high-density intensive farming. Extensive farming is to release seedlings in medium and small natural waters, and rely entirely on natural bait to grow aquatic products, such as fish farming in lakes and reservoirs and shellfish farming in shallow seas. Intensive farming is to grow aquatic products in smaller water bodies by feeding and fertilizing, such as fish farming in ponds, cage fish farming and fence farming. High-density intensive farming uses methods such as flowing water, temperature control, oxygenation and feeding of high-quality bait to carry out high-density farming in small water bodies, so as to obtain high yields, such as high-density flowing water farming of fish and shrimp.

[0003] Most of the feeding machines used in aquaculture are installed in the aquaculture water bodies. They lack a good auxiliary ventilation structure. Over time, they will cause mildew due to moisture, which will seriously affect the survival rate of aquatic products after feeding. At the same time, wet feed is prone to accumulation during feeding, which requires frequent maintenance and is cumbersome.

[0004] Therefore, it is necessary to propose an automatic feeding machine for aquaculture to solve the above problems. Summary of the invention

[0005] The main purpose of the present invention is to provide an automatic feeding machine for aquaculture, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] An automatic feeding machine for aquaculture, comprising a storage bin, a reinforcement piece is installed on the top of the inner cavity of the storage bin, a connecting piece is installed on the top of the reinforcement piece, a rotating shaft is rotatably connected to the bottom of the storage bin, a spray head is installed at the bottom of the rotating shaft, an air pump is installed at one end of the spray head, a connecting shaft is installed in the inner cavity of the rotating shaft, and a stirring blade is installed on the outer wall of the connecting shaft;

[0008] Cover plates are symmetrically installed on both sides of the storage bin, and the first auxiliary component and the mounting plate are symmetrically and movably connected at both ends of the cover plate on the side close to the inner cavity of the storage bin, and the second auxiliary component is installed on the end of the mounting plate close to the first auxiliary component, and movable grooves are symmetrically opened in the middle of the opposite sides of the two cover plates, and vibration grooves are symmetrically opened in the middle of the first auxiliary component and the two sides of the mounting plate, and contact components are symmetrically and movably connected on both sides of the bottom of the inner cavity of the storage bin;

[0009] A mounting frame is installed in the inner cavity of the second auxiliary component, a fan blade is installed in the inner cavity of the mounting frame, a belt is provided on the side of the fan blade close to the mounting plate, a pulley is installed in the inner cavity of the belt, and a baffle is rotatably connected to the side of the inner cavity of the storage bin close to the mounting plate.

[0010] Preferably, a bearing seat is installed in the inner cavity of the reinforcement, and the top of the connecting shaft is installed in the inner cavity of the bearing seat. The connecting piece, the reinforcement, the storage bin and the inner cavity of the nozzle are communicated, and the connecting shaft and the stirring blade are movably connected in the inner cavity of the reinforcement and the storage bin. The minimum spacing between the first auxiliary component and the second auxiliary component is greater than the diameter of the stirring blade, and the outer wall flange of the air pump is connected to a timing valve.

[0011] Preferably, a first servo motor is installed at the bottom of the storage bin, a gear is installed at the bottom of the first servo motor through a first rotating shaft, a gear ring is installed on the outer wall of the rotating shaft, the gear ring and the gear are meshed with each other, and the bottom of the inner cavity of the storage bin is funnel-shaped.

[0012] Preferably, a guide rod is installed in the inner cavity of the movable groove on one side, and a bidirectional screw rod is rotatably connected in the inner cavity of the movable groove on the other side, a second servo motor is installed on the side of the cover plate close to one side of the bidirectional screw rod, and a second rotating shaft is symmetrically installed in the middle of both ends of the bidirectional screw rod, the second servo motor is connected to the bidirectional screw rod through one end of the second rotating shaft, a first movable block is installed on the side of the first auxiliary component and the mounting plate close to the guide rod, a second movable block is installed on the side of the first auxiliary component and the mounting plate close to the bidirectional screw rod, the second movable block and the first movable block are movably connected in the inner cavity of the movable groove, the side of the first movable block close to the guide rod is sleeved on the outer wall of the guide rod, and the second movable block is threadedly connected to the outer wall of the bidirectional screw rod.

[0013] Preferably, a fixing rod is installed in the inner cavity of the vibration groove, and springs are symmetrically wound on the top and bottom of the outer wall of the fixing rod, and the opposite sides of the springs at the top and bottom are symmetrically fixedly connected to the top and bottom of the inner cavity of the vibration groove, and the opposite sides of the second movable block and the first movable block are movably connected in the inner cavity of the vibration groove and sleeved on the outer wall of the fixing rod, and the other end of the spring is connected to the second movable block and the first movable block.

[0014] Preferably, the opposite sides of the contact components on both sides are inclined, an elastic band is installed at the bottom of the outer wall of the contact component, the elastic band is installed in the inner cavity at the bottom of the storage bin, a guide column is installed in the inner cavity at the bottom of the storage bin, a limit block is installed on the top of the guide column, the contact component is sleeved on the outer wall of the guide column, and the limit block is movably connected in the inner cavity of the contact component.

[0015] Preferably, sliders are symmetrically installed in the middle of the bottom of both sides of the contact assembly, a limiting column is installed in the inner cavity of the bottom of the storage bin, the slider is sleeved on the outer surface of the limiting column, a contraction spring is wound on the top of the outer wall of the limiting column, the bottom of the contraction spring is installed on the top of the slider, and the top of the contraction spring is installed in the inner cavity at the bottom of the storage bin.

[0016] Preferably, a through groove is opened on one side of the inner cavity of the storage bin close to the mounting plate, a limiting seat is installed at the bottom of the inner cavity of the through groove, the baffle is rotatably connected to the top of the inner cavity of the through groove, and a chip removal groove is opened on one side of the bottom of the inner cavity of the storage bin close to the mounting plate.

[0017] Preferably, a filter is symmetrically installed on the side opposite to the mounting plate of the second auxiliary component, there are three mounting frames, there are four pulleys, one pulley is installed on the outer wall of the second rotating shaft, and the remaining pulleys are arranged in the center of the inner cavity of the mounting frame, and the fan blades are installed on the outer walls of the remaining pulleys.

[0018] Beneficial Effects

[0019] Compared with the prior art, the present invention provides an automatic feeding machine for aquaculture, which has the following beneficial effects:

[0020] 1. The automatic feeding machine for aquaculture can be connected to a feed barrel filled with feed through a set connector. By starting the set air pump, the feed can be sprayed into the breeding pond through the nozzle. The feed storage bin can be used to temporarily store the feed. At the same time, the feeding machine can reduce the contact time with the water body, thereby reducing the pollution to the water body.

[0021] 2. The automatic feeding machine for aquaculture can drive the gear to rotate by starting the first servo motor. After the gear is meshed with the gear ring, the nozzle and the connecting shaft can be driven to rotate through the rotating shaft. The rotating nozzle can adjust the feeding angle. The rotating connecting shaft can drive the stirring blade to rotate. When the stirring blade rotates, the feed can be prevented from being blocked in the storage bin and the inner cavity of the reinforcement. At the same time, the bearing seat can be used to reinforce the top of the connecting shaft to ensure the normal operation of the stirring blade. Therefore, after starting the first servo motor, the stirring blade and the nozzle can be driven at the same time, which can simultaneously meet the requirements of adjusting the nozzle angle and preventing the feed from being blocked. At the same time, the nozzle will rotate cyclically. When feeding the feed, a large range of feeding can be carried out, and the phenomenon of aquaculture being injured due to the feed being fed to one position can be prevented.

[0022] 3. The automatic feeding machine for aquaculture can drive the bidirectional screw to rotate by starting the second servo motor, so that the second movable block can be threadedly connected with the bidirectional screw. At this time, the first auxiliary component and the second auxiliary component can be driven to move, so that the feed accumulated at the bottom of the inner cavity of the storage bin can be scraped to the middle, thereby ensuring the normal feeding of the feed and preventing the feed from being deteriorated due to long-term accumulation.

[0023] 4. The automatic feeding machine for aquaculture has a contact component set up. When the first auxiliary component and the second auxiliary component contact their inclined surfaces, the first auxiliary component and the second auxiliary component will move to the top. When the first auxiliary component and the second auxiliary component are separated from the contact component, the first auxiliary component and the second auxiliary component can be bounced to the bottom by the set spring, so that the first auxiliary component and the second auxiliary component will collide with the storage bin to generate vibration. The vibration can shake off the feed stuck to the inner wall of the storage bin, the second auxiliary component and the outer wall of the first auxiliary component, making it more convenient to feed.

[0024] 5. The automatic feeding machine for aquaculture, through the elastic belt, can prevent the feed from penetrating into the inner cavity at the bottom of the storage bin when the contact component moves. The guide column and the limit block can limit the movement of the contact component. The contraction spring can automatically drive the contact component to reset after the first auxiliary component and the second auxiliary component are separated from the contact component, so as to facilitate the continuous vibration of the storage bin. Through the inclined surface, when the first auxiliary component and the second auxiliary component move, the feed accumulated on the side of the contact component will be pushed to the center of the inner cavity of the storage bin.

[0025] 6. The automatic feeding machine for aquaculture, when the bidirectional screw rotates, will drive the pulley at one end to rotate, and at this time the pulley at one end can drive the other pulleys to rotate through the belt, so as to drive the fan blades. When the fan blades rotate forward, the inner cavity of the storage bin can be ventilated to ensure the quality of the feed, and at the same time, the filter screen in the inner cavity of the second auxiliary component can be cleaned, and the feed blocked therein can be blown off. When the fan blades are reversed, the other filter screen can be cleaned, and the debris and blocked plastic that enter the inner cavity of the storage bin during ventilation can be discharged through the chip discharge groove.

[0026] 7. The automatic feeding machine for aquaculture can limit the baffle in normal state through the limit seat, so as to cover the through slot. When the fan blade rotates forward, the baffle can be moved to one side of the fan blade through the suction force when the fan blade rotates forward, so as to expose the through slot. The through slot and the chip groove are arranged at a place far away from the nozzle outlet, that is, on the other side of the aquaculture water body, which can further avoid the phenomenon that the feed is damp due to the exposed chip groove and through slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the front side of the present invention;

[0028] Figure 2 is an exploded view of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the connecting shaft of the present invention;

[0030] Figure 4 is a schematic structural diagram of the first auxiliary component of the present invention;

[0031] Figure 5 The present invention Figure 5 The enlarged view of point A in the middle;

[0032] Figure 6 It is a structural schematic diagram of the storage bin of the present invention;

[0033] Figure 7 The present invention Figure 6 The enlarged view of point B in the middle;

[0034] Figure 8 is a schematic structural diagram of a contact assembly of the present invention;

[0035] Fig. 9 It is a schematic structural diagram of the second auxiliary component of the present invention.

[0036] In the figure: 1, storage bin; 2, cover plate; 3, nozzle; 4, air pump; 5, connecting piece; 6, reinforcement piece; 7, bearing seat; 8, guide column; 9, connecting shaft; 10, stirring blade; 11, rotating shaft; 12, gear ring; 13, gear; 14, first servo motor; 15, movable groove; 16, guide rod; 17, first auxiliary component; 18, first movable block; 19, vibration groove; 20, fixing rod; 21, spring; 2 2. Second movable block; 23. Bidirectional screw rod; 24. Second servo motor; 25. Contact assembly; 26. Elastic belt; 27. Limit block; 28. Slider; 29. ​​Limit column; 30. Contraction spring; 31. Second auxiliary assembly; 32. Mounting plate; 33. Filter; 34. Mounting frame; 35. Fan blade; 36. Belt; 37. Pulley; 38. Limit seat; 39. Through slot; 40. Chip groove; 41. Baffle. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0038] like Figure 1 , Figure 2 , Figure 3As shown, an automatic feeding machine for aquaculture includes a storage bin 1, a reinforcement member 6 is installed on the top of the inner cavity of the storage bin 1, a connecting member 5 is installed on the top of the reinforcement member 6, a rotating shaft 11 is rotatably connected to the bottom of the storage bin 1, a nozzle 3 is installed at the bottom of the rotating shaft 11, an air pump 4 is installed at one end of the nozzle 3, a connecting shaft 9 is installed in the inner cavity of the rotating shaft 11, a stirring blade 10 is installed on the outer wall of the connecting shaft 9, a bearing seat 7 is installed in the inner cavity of the reinforcement member 6, the top of the connecting shaft 9 is installed in the inner cavity of the bearing seat 7, and the connecting shaft 9 is installed in the inner cavity of the bearing seat 7. The inner cavity of the material storage bin 1 and the nozzle 3 are connected, the connecting shaft 9 and the stirring blade 10 are movably connected in the inner cavity of the reinforcement member 6 and the material storage bin 1, the minimum spacing between the first auxiliary component 17 and the second auxiliary component 31 is greater than the diameter of the stirring blade 10, the bottom of the material storage bin 1 is equipped with a first servo motor 14, the bottom of the first servo motor 14 is equipped with a gear 13 through a first rotating shaft, the outer wall of the rotating shaft 11 is equipped with a gear ring 12, the gear ring 12 and the gear 13 are meshed with each other, and the bottom of the inner cavity of the material storage bin 1 is funnel-shaped;

[0039] The feed barrel containing feed can be connected through the provided connecting piece 5, and the feed can be sprayed to the breeding pond through the nozzle 3 by starting the provided air pump 4. The feed can be temporarily stored through the provided storage bin 1. At the same time, the feeder can reduce the contact time with the water body, thereby reducing the pollution to the water body;

[0040] By starting the first servo motor 14, the gear 13 can be driven to rotate. After the gear 13 is meshed with the gear ring 12, the nozzle 3 and the connecting shaft 9 can be driven to rotate through the rotating shaft 11. The rotating nozzle 3 can adjust the feeding angle. The rotating connecting shaft 9 can drive the stirring blade 10 to rotate. When the stirring blade 10 rotates, the feed can be prevented from being blocked in the inner cavity of the storage bin 1 and the reinforcement member 6. At the same time, the bearing seat 7 can be provided to reinforce the top of the connecting shaft 9, which can ensure the normal operation of the stirring blade 10. Therefore, after starting the first servo motor 14, the stirring blade 10 and the nozzle 3 can be driven at the same time, which can simultaneously meet the adjustment of the angle of the nozzle 3 and the anti-blocking treatment of the feed. At the same time, the nozzle 3 will rotate cyclically. When feeding the feed, a large range of feeding can be carried out, and the phenomenon of aquaculture being piled up and injured due to the feed being fed to one position can be prevented.

[0041] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8As shown, an automatic feeding machine for aquaculture, cover plates 2 are symmetrically installed on both sides of a storage bin 1, and the two ends of the cover plate 2 close to the inner cavity of the storage bin 1 are symmetrically and movably connected with a first auxiliary component 17 and a mounting plate 32, and a second auxiliary component 31 is installed on one end of the mounting plate 32 close to the first auxiliary component 17, and movable grooves 15 are symmetrically opened in the middle of the opposite sides of the two cover plates 2, and vibration grooves 19 are symmetrically opened in the middle of both sides of the first auxiliary component 17 and the mounting plate 32, and contact components 25 are symmetrically and movably connected on both sides of the bottom of the inner cavity of the storage bin 1, and a guide rod 16 is installed in the inner cavity of the movable groove 15 on one side, and a guide rod 16 is installed in the inner cavity of the movable groove 15 on the other side. A bidirectional screw rod 23 is rotatably connected, a second servo motor 24 is installed on the side of the cover plate 2 near the bidirectional screw rod 23, a second rotating shaft is symmetrically installed in the middle of both ends of the bidirectional screw rod 23, and the second servo motor 24 is connected to the bidirectional screw rod 23 through the second rotating shaft at one end, a first movable block 18 is installed on the side of the first auxiliary component 17 and the mounting plate 32 near the guide rod 16, a second movable block 22 is installed on the side of the first auxiliary component 17 and the mounting plate 32 near the bidirectional screw rod 23, the second movable block 22 and the first movable block 18 are movably connected in the inner cavity of the movable groove 15, and the side of the first movable block 18 near the guide rod 16 is sleeved on the guide rod 1 6, the second movable block 22 is threadedly connected to the outer wall of the bidirectional screw rod 23, a fixed rod 20 is installed in the inner cavity of the vibration groove 19, the top and bottom of the outer wall of the fixed rod 20 are symmetrically wound with springs 21, and the opposite sides of the top and bottom springs 21 are symmetrically fixedly connected to the top and bottom of the inner cavity of the vibration groove 19, the second movable block 22 and the opposite side of the first movable block 18 are both movably connected in the inner cavity of the vibration groove 19 and sleeved on the outer wall of the fixed rod 20, the other end of the spring 21 is connected to the second movable block 22 and the first movable block 18, the opposite side of the contact components 25 on both sides is an inclined surface, and the bottom of the outer wall of the contact component 25 is installed with an elastic belt 26, elastic band 26 is installed in the inner cavity at the bottom of storage bin 1, guide column 8 is installed in the inner cavity at the bottom of storage bin 1, limit block 27 is installed on the top of guide column 8, contact assembly 25 is sleeved on the outer wall of guide column 8, limit block 27 is movably connected in the inner cavity of contact assembly 25, sliders 28 are symmetrically installed in the middle of the bottom of both sides of contact assembly 25, limit column 29 is installed in the inner cavity at the bottom of storage bin 1, slider 28 is sleeved on the outer surface of limit column 29, contraction spring 30 is wound on the top of the outer wall of limit column 29, the bottom of contraction spring 30 is installed on the top of slider 28, and the top of contraction spring 30 is installed in the inner cavity at the bottom of storage bin 1;

[0042] By starting the second servo motor 24, the bidirectional screw rod 23 can be driven to rotate, so that the second movable block 22 can be threadedly connected with the bidirectional screw rod 23, and the first auxiliary component 17 and the second auxiliary component 31 can be driven to move, so that the feed accumulated at the bottom of the inner cavity of the storage bin 1 can be scraped to the middle, so as to ensure the normal feeding of the feed and prevent the feed from being deteriorated due to long-term accumulation;

[0043] Through the contact component 25, when the first auxiliary component 17 and the second auxiliary component 31 contact the inclined surface, the first auxiliary component 17 and the second auxiliary component 31 will move to the top, and when the first auxiliary component 17 and the second auxiliary component 31 are separated from the contact component 25, the first auxiliary component 17 and the second auxiliary component 31 can be bounced to the bottom by the spring 21, so that the first auxiliary component 17 and the second auxiliary component 31 will hit the storage bin 1, thereby generating vibration, and the feed adhering to the inner wall of the storage bin 1, the second auxiliary component 31 and the outer wall of the first auxiliary component 17 can be shaken off by the vibration, so that the feed can be discharged more conveniently;

[0044] By means of the elastic band 26, when the contact component 25 moves, the feed is prevented from penetrating into the inner cavity at the bottom of the storage bin 1; by means of the guide column 8 and the limit block 27, the movement of the contact component 25 can be limited; by means of the contraction spring 30, after the first auxiliary component 17 and the second auxiliary component 31 are separated from the contact component 25, the contact component 25 will be automatically driven to reset, so as to facilitate the continuous vibration of the storage bin 1; and by means of the inclined surface, when the first auxiliary component 17 and the second auxiliary component 31 move, the feed accumulated on the side of the contact component 25 will be pushed to the center of the inner cavity of the storage bin 1.

[0045] like Figure 2 , Figure 7 , Fig. 9 As shown, an automatic feeding machine for aquaculture, a mounting frame 34 is installed in the inner cavity of the second auxiliary component 31, a fan blade 35 is installed in the inner cavity of the mounting frame 34, a belt 36 is provided on the side of the fan blade 35 close to the mounting plate 32, a pulley 37 is installed in the inner cavity of the belt 36, a baffle 41 is rotatably connected to the side of the inner cavity of the storage bin 1 close to the mounting plate 32, a through slot 39 is opened on the side of the inner cavity of the storage bin 1 close to the mounting plate 32, and a through slot 39 is installed at the bottom of the inner cavity of the through slot 39. The limit seat 38 and the baffle plate 41 are rotatably connected to the top of the inner cavity of the through groove 39. A chip removal groove 40 is provided on the side of the bottom of the inner cavity of the storage bin 1 close to the mounting plate 32. The filter screen 33 is symmetrically installed on the side opposite to the second auxiliary component 31 and the mounting plate 32. There are three mounting frames 34 and four pulleys 37. One pulley 37 is installed on the outer wall of the second rotating shaft, and the remaining pulleys 37 are arranged in the middle of the inner cavity of the mounting frame 34. The fan blades 35 are installed on the outer walls of the remaining pulleys 37.

[0046] When the bidirectional screw rod 23 rotates, it will drive the pulley 37 at one end to rotate. At this time, the pulley 37 at one end can drive the other pulleys 37 to rotate through the belt 36, so as to drive the fan blades 35. When the fan blades 35 rotate forward, the inner cavity of the storage bin 1 can be ventilated to ensure the quality of the feed. At the same time, the filter screen 33 in the inner cavity of the second auxiliary component 31 can be cleaned and the feed blocked there can be blown off. When the fan blades 35 rotate reversely, the other filter screen 33 can be cleaned and the debris and blocked plastic that enter the inner cavity of the storage bin 1 during ventilation can be discharged through the chip discharge groove 40.

[0047] By setting the limit seat 38, the baffle 41 can be limited in the normal state, so that the through groove 39 can be blocked. When the fan blade 35 rotates forward, the baffle 41 can be moved to the side of the fan blade 35 by the suction force when the fan blade 35 rotates forward, so that the through groove 39 can be exposed. The through groove 39 and the chip groove 40 are arranged at a place far away from the outlet of the nozzle 3, that is, on the other side of the aquaculture water body, which can further avoid the phenomenon that the feed becomes damp due to the exposed chip groove 40 and the through groove 39.

[0048] It should be noted that the present invention is an automatic feeding machine for aquaculture. When in use, the programs of the first servo motor 14 and the second servo motor 24 are set so that they rotate forward and then stop for one second before reversing. The forward rotation time and reversal time of the first servo motor 14 are set according to the rotation angle of the nozzle 3, and the forward rotation time and reversal time of the second servo motor 24 are set according to the moving distance of the first auxiliary component 17 and the second auxiliary component 31.

[0049] Install the storage bin 1 at a suitable position in the breeding pond, and install the feed bucket containing the feed at the connecting piece 5. At this time, the feed in the feed bucket will directly enter the inner cavity of the storage bin 1. Start the first servo motor 14 so that the gear 13 can mesh with the gear ring 12. At this time, the gear ring 12 can drive the nozzle 3 to rotate back and forth through the rotating shaft 11. When the nozzle 3 rotates, the air pump 4 is started to spray the feed into the breeding pond. When the rotating shaft 11 rotates, it will also drive the connecting shaft 9 to rotate. When the connecting shaft 9 rotates, it can drive the stirring blade 10 to rotate. When the stirring blade 10 rotates in the forward and reverse directions, it will stir and scatter the feed in the storage bin 1 and the inner cavity of the reinforcement member 6 to ensure the normal feeding of the feed;

[0050] After the storage bin 1 has stored feed for a long time, the second servo motor 24 is started to drive the bidirectional screw rod 23 to rotate, so that the second movable block 22 can be threadedly connected with the bidirectional screw rod 23, and the first auxiliary component 17 and the mounting plate 32 can be driven to move to the opposite side. When the mounting plate 32 moves, the second auxiliary component 31 can be driven to move. When the second auxiliary component 31 cooperates with the first auxiliary component 17 to move, the feed stuck and accumulated at the bottom of the inner cavity of the storage bin 1 can be scraped off, so that it can fall into the nozzle 3;

[0051] When the first auxiliary component 17 and the second auxiliary component 31 move, their bottoms will contact the contact component 25 through the inclined surface on the side thereof, and at this time, the first auxiliary component 17 and the second auxiliary component 31 will be lifted upward by an end distance. When the first auxiliary component 17 and the second auxiliary component 31 are completely separated from the contact component 25, the spring 21 will bounce the first auxiliary component 17 and the mounting plate 32 to the bottom, so that the first auxiliary component 17 and the second auxiliary component 31 will vibrate the storage bin 1, and after the vibration, the feed accumulated and adhered to the first auxiliary component 17, the second auxiliary component 31 and the inner cavity wall of the storage bin 1 can be shaken off;

[0052] When it is necessary to ventilate the feed in the inner cavity of the storage bin 1, start the second servo motor 24 so that the mounting plate 32 can drive the second auxiliary component 31 to move. After the second servo motor 24 is started, it will drive the belt 36 and the pulley 37 to drive. The pulley 37 can then drive the mounting frame 34. When the second servo motor 24 works in the forward direction, the inner cavity of the storage bin 1 will be ventilated. When the fan blades 35 rotate forward, the baffle 41 will be sucked into the inner cavity of the storage bin 1 by suction, so that the feed in the inner cavity of the storage bin 1 can be ventilated in cooperation with the through groove 39. When the second servo motor 24 is reversed, the baffle 41 will block the limit seat 38 and be limited by the limit seat 38. The reversed fan blades 35 will clean the filter screen 33 in the inner cavity of the mounting plate 32, and the debris blocked therein can be blown off and discharged through the chip removal groove 40.

[0053] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An automatic feeding machine for aquaculture, comprising a storage bin (1), characterized in that: A reinforcing member (6) is installed at the top of the inner cavity of the storage bin (1), a connecting member (5) is installed at the top of the reinforcing member (6), a rotating shaft (11) is rotatably connected to the bottom of the storage bin (1), a spray head (3) is installed at the bottom of the rotating shaft (11), an air pump (4) is installed at one end of the spray head (3), a connecting shaft (9) is installed in the inner cavity of the rotating shaft (11), and a stirring blade (10) is installed on the outer wall of the connecting shaft (9); Cover plates (2) are symmetrically installed on both sides of the storage bin (1); the first auxiliary component (17) and the mounting plate (32) are symmetrically and movably connected at both ends of the cover plate (2) on the side close to the inner cavity of the storage bin (1); the second auxiliary component (31) is installed on the end of the mounting plate (32) close to the first auxiliary component (17); movable grooves (15) are symmetrically opened in the middle of the two opposite sides of the two cover plates (2); vibration grooves (19) are symmetrically opened in the middle of both sides of the first auxiliary component (17) and the mounting plate (32); and contact components (25) are symmetrically and movably connected on both sides of the bottom of the inner cavity of the storage bin (1); A mounting frame (34) is installed in the inner cavity of the second auxiliary component (31), a fan blade (35) is installed in the inner cavity of the mounting frame (34), a belt (36) is provided on a side of the fan blade (35) close to the mounting plate (32), a pulley (37) is installed in the inner cavity of the belt (36), and a baffle (41) is rotatably connected to a side of the inner cavity of the storage bin (1) close to the mounting plate (32); A guide rod (16) is installed in the inner cavity of the movable groove (15) on one side, and a bidirectional screw rod (23) is rotatably connected in the inner cavity of the movable groove (15) on the other side. A second servo motor (24) is installed on the side of the cover plate (2) close to the bidirectional screw rod (23). Second rotating shafts are symmetrically installed in the middle of both ends of the bidirectional screw rod (23). The second servo motor (24) is connected to the bidirectional screw rod (23) through one end of the second rotating shaft. The first auxiliary component (17) and the mounting plate (32) are close to each other. A first movable block (18) is installed on a side close to the guide rod (16); a second movable block (22) is installed on a side close to the bidirectional screw rod (23) of the first auxiliary component (17) and the mounting plate (32); the second movable block (22) and the first movable block (18) are movably connected in an inner cavity of the movable groove (15); a side close to the guide rod (16) of the first movable block (18) is sleeved on an outer wall of the guide rod (16); and the second movable block (22) is threadedly connected to the outer wall of the bidirectional screw rod (23).

2. The automatic feeding machine for aquaculture according to claim 1, characterized in that: A bearing seat (7) is installed in the inner cavity of the reinforcing member (6), and the top of the connecting shaft (9) is installed in the inner cavity of the bearing seat (7). The connecting member (5), the reinforcing member (6), the storage bin (1) and the inner cavity of the nozzle (3) are in communication. The connecting shaft (9) and the stirring blade (10) are movably connected in the inner cavity of the reinforcing member (6) and the storage bin (1). The minimum spacing between the first auxiliary component (17) and the second auxiliary component (31) is greater than the diameter of the stirring blade (10). The outer wall flange of the air pump (4) is connected to a timing valve.

3. The automatic feeding machine for aquaculture according to claim 1, characterized in that: A first servo motor (14) is installed at the bottom of the storage bin (1), a gear (13) is installed at the bottom of the first servo motor (14) via a first rotating shaft, a gear ring (12) is installed on the outer wall of the rotating shaft (11), the gear ring (12) and the gear (13) are meshed with each other, and the bottom of the inner cavity of the storage bin (1) is funnel-shaped.

4. The automatic feeding machine for aquaculture according to claim 1, characterized in that: A fixing rod (20) is installed in the inner cavity of the vibration groove (19), and springs (21) are symmetrically wound around the top and bottom of the outer wall of the fixing rod (20), and the opposite sides of the springs (21) at the top and bottom are symmetrically fixedly connected to the top and bottom of the inner cavity of the vibration groove (19), and the opposite sides of the second movable block (22) and the first movable block (18) are both movably connected in the inner cavity of the vibration groove (19) and sleeved on the outer wall of the fixing rod (20), and the other end of the spring (21) is connected to the second movable block (22) and the first movable block (18).

5. The automatic feeding machine for aquaculture according to claim 1, characterized in that: The opposite sides of the contact components (25) are inclined surfaces, and an elastic band (26) is installed at the bottom of the outer wall of the contact component (25). The elastic band (26) is installed in the inner cavity at the bottom of the storage bin (1). A guide column (8) is installed in the inner cavity at the bottom of the storage bin (1). A limit block (27) is installed at the top of the guide column (8). The contact component (25) is sleeved on the outer wall of the guide column (8), and the limit block (27) is movably connected in the inner cavity of the contact component (25).

6. The automatic feeding machine for aquaculture according to claim 5, characterized in that: Slide blocks (28) are symmetrically mounted in the middle of the bottom of both sides of the contact assembly (25); a limiting column (29) is mounted in the inner cavity at the bottom of the storage bin (1); the slide blocks (28) are sleeved on the outer surface of the limiting column (29); a contraction spring (30) is wound around the top of the outer wall of the limiting column (29); the bottom of the contraction spring (30) is mounted on the top of the slide blocks (28); and the top of the contraction spring (30) is mounted in the inner cavity at the bottom of the storage bin (1).

7. The automatic feeding machine for aquaculture according to claim 6, characterized in that: A through slot (39) is provided on one side of the inner cavity of the material storage bin (1) close to the mounting plate (32); a limit seat (38) is installed at the bottom of the inner cavity of the through slot (39); the baffle plate (41) is rotatably connected to the top of the inner cavity of the through slot (39); and a chip removal slot (40) is provided on one side of the bottom of the inner cavity of the material storage bin (1) close to the mounting plate (32).

8. The automatic feeding machine for aquaculture according to claim 1, characterized in that: A filter screen (33) is symmetrically mounted on one side of the second auxiliary component (31) and the mounting plate (32) opposite to each other. There are three mounting frames (34) and four pulleys (37). One pulley (37) is mounted on the outer wall of the second rotating shaft, and the remaining pulleys (37) are arranged in the middle of the inner cavity of the mounting frame (34). The fan blades (35) are mounted on the outer walls of the remaining pulleys (37).

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