An energy-saving and environmentally friendly multifunctional feed feeder for aquaculture fish, shrimp and crabs

Abstract

The present invention relates to the technical field of aquaculture, and specifically to an energy-saving and environment-friendly multifunctional feeder for aquaculture fish, shrimp and crab, comprising a movable seat, to which two supporting upright plates are fixedly connected, and the two supporting upright plates are rotatably connected with a rotating shaft at opposite sides, and a mounting frame is fixedly connected with an end of the rotating shaft away from the supporting upright plates, and a feeding hopper is installed on the mounting frame, and the bait transported from the upper side is slapped and released by a plurality of continuously rotating rotating plates. When the bait is slapped and released to achieve the effect of slapping and releasing the bait into water bodies at different positions, the bait can also be progressively slapped by slapping plates of different lengths and heights, so as to prevent the slapping plates from being blocked by too much bait. At the same time, in the present invention, the bait can be continuously released to different positions through the continuous rotation of a plurality of rotating plates, so as to further reduce the labor cost of bait release, reduce the waste of bait, and reduce the waste of resources.

Description

Technical Field

[0001] The invention relates to the technical field of aquaculture, and in particular to an energy-saving and environment-friendly multifunctional feed feeder for aquaculture fish, shrimp and crab. Background Art

[0002] In the field of aquaculture, with the continuous advancement of technology and the continuous expansion of aquaculture scale, higher requirements are placed on the accuracy, efficiency and automation of feed feeding. Due to the differences in growth cycles, nutritional requirements and environmental adaptability of aquatic animals such as fish, shrimp and crab, the management of feed feeding is particularly critical. Against this background, multifunctional feed feeders for aquaculture fish, shrimp and crabs came into being and became an important auxiliary equipment for modern aquaculture. The traditional aquaculture feed feeding method mainly relies on manual operation and has many disadvantages. First, it is difficult to accurately control the amount and time of feed in manual feeding, which can easily lead to overfeeding or underfeeding, thereby affecting the growth rate and health status of aquatic animals. Secondly, manual feeding is labor-intensive and inefficient, especially in large-scale farms, which requires a lot of manpower and increases the cost of breeding. In addition, it is difficult for manual feeding to flexibly adjust the feeding strategy according to factors such as the growth stage of aquatic animals, water quality conditions and weather changes.

[0003] The patent name is: CN109220943B, and the patent name is a laboratory fish pellet feed force feeding and domestication feeder. It proposes that the current general feeding of feed depends on manual labor, that is, special personnel are required to feed at regular times and in fixed areas, which has the disadvantages of being time-consuming and labor-intensive; or it can be achieved by setting a simple feeder, but this solution can only feed feed in the area near the feeder, and it is impossible to achieve forceful domestication and feeding, which is not conducive to the domestication of the feeding habits of fish, and also causes waste of fish feed. However, by setting a driving system to drive the continuous activity of the feeding part, the pellet feed that falls near the feeding part can be continuously hit so that it can be thrown out from the discharge port, which is effective. It is beneficial to domesticate the feeding habits of fish; and compared with the existing technical solution that the feed can only be fed to the vicinity of the feeder, it is helpful to disperse the distribution of the granular feed, avoid the accumulation and waste of the granular feed, and improve the utilization rate of the granular feed. The problem raised is similar to the problem to be solved in the present application, but it is found in the overall use process that in the continuous feeding process, when the material continues to enter the feed trough, the rotating striking end will form an extrusion blockage with the feed, resulting in the striking end being stuck between the feed trough and the feed and unable to rotate and strike. For this reason, an energy-saving and environmentally friendly multifunctional feed feeder for aquaculture fish, shrimp and crabs is proposed. Summary of the invention

[0004] In view of this, the present invention provides an energy-saving and environment-friendly multifunctional feed feeder for aquaculture fish, shrimp and crabs to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the present invention is achieved as follows: an energy-saving and environment-friendly multifunctional feeder for aquaculture fish, shrimp and crabs, comprising a movable seat, to which two supporting upright plates are fixedly connected, and the two supporting upright plates are rotatably connected to a rotating shaft at opposite sides, and the rotating shaft is fixedly connected to a mounting frame at one end away from the supporting upright plates, and a feed hopper is installed on the mounting frame, and a metering pump is installed at the outlet of the feed hopper, and a feeding box is fixedly connected to the inside of the mounting frame, and a plurality of rotating plates are rotatably connected to the inside of the feeding box, and a patting plate is integrally formed at one end of the plurality of rotating plates away from the center, and the outer surface of the feeding box The part is integrally formed with a throwing opening, and the lengths and heights of the multiple material-shooting boards gradually increase from the clockwise position, one of the material-shooting boards is longer than the other material-shooting boards and fits the inner wall of the feeding box, a support rod is fixedly connected to the center of the rotating plate, one end of the support rod away from the rotating plate passes through the side wall of the feeding box and is rotatably connected to the inner bottom wall of the mounting frame, the outside of the support rod is fixedly connected to the first bevel gear, the inside of the mounting frame is fixedly connected to the stepping motor, the output shaft of the stepping motor is fixedly connected to the second bevel gear, and the second bevel gear is meshingly connected to the first bevel gear.

[0006] Further preferably, the outer side wall of the beater board is integrally formed with an elastic rubber film, and the elastic rubber film is used to reduce the rigid collision between the bait and the beater board when the beater board rotates to hit the bait, thereby avoiding excessive collision and impact of the bait and causing excessive crushing.

[0007] Further preferably, a storage cavity is opened inside the batting board, a counterweight block is hinged on the outside of the batting board, and the elastic rubber membrane is fixedly connected to the outside of the counterweight block. The storage cavity is used to form a certain buffer space when the bait hits the outside of the elastic rubber membrane, and provide a deformable space for the elastic rubber membrane. When the elastic rubber membrane is deformed and driven by centrifugal force, the bait is projected to a farther position. The counterweight block is used to generate a certain vibration when the elastic rubber membrane is deformed to project the bait, so as to shake off the condensed bait. The weights of the counterweight blocks on the batting boards of different lengths and heights are different.

[0008] Further preferably, the elastic rubber membrane is integrally formed with an air outlet hole on the outside, and the air outlet hole is used to transport a certain amount of gas into the storage cavity during the deformation of the elastic rubber membrane, and spray the gas out under the action of centrifugal force to push the bait during the swinging process.

[0009] Further preferably, the discharge port of the metering pump is integrally formed with a directional hose.

[0010] Further preferably, one end of the rotating shaft passes through the outer wall of the supporting vertical plate and is fixedly connected to a first driving gear, a driving motor is fixedly connected to the movable seat, an output shaft of the driving motor is fixedly connected to a second driving gear, and the first driving gear is meshingly connected to the second driving gear.

[0011] Further preferably, the outside of the feeding box is integrally formed with a metal shaped soft plate.

[0012] Further preferably, an air pump is fixedly connected to the movable seat, the air outlet of the air pump is connected to an air pipe, the end of the air pipe away from the air pump is connected to a rotating air inlet joint, the support rod and the rotating plate are both provided with air delivery grooves, and the air outlet of the rotating air inlet joint is connected to the air delivery groove.

[0013] Further preferably, the air outlet is conical in shape, and the air outlet is in a closed state in a normal state.

[0014] Further preferably, a plurality of moving wheels are fixedly connected to the bottom of the moving seat, a moving bearing rod is connected through the interior of the moving seat, and both ends of the moving bearing rod are fixedly connected to positioning seats.

[0015] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0016] 1. In the present embodiment, the bait transported from above is slapped and released by means of a plurality of continuously rotating rotating plates. When the bait is slapped and released to the inside of water bodies at different positions, the bait can also be progressively slapped by slapping plates of different lengths and heights, thereby preventing the slapping plates from being blocked by excessive bait. At the same time, in the present invention, the bait can be continuously released to different positions through the continuous rotation of a plurality of rotating plates, thereby further reducing the labor cost of bait release, reducing the waste of bait, reducing the waste of resources, and being more environmentally friendly.

[0017] Second, through the setting of the elastic rubber membrane, when the bait is put into the feeding box and slapped to the outside by the rotating slapping board, the elastic rubber membrane can slow down the rigid collision between the bait and the slapping board, thus avoiding the phenomenon that the fast rotating slapping board smashes the bait, and avoiding the phenomenon that the overly broken bait directly melts when it comes into contact with the water body, thereby further improving the integrity of the bait delivery.

[0018] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural diagram of the present invention;

[0021] Figure 2 It is a structural diagram of the rotating plate and the material-beating plate of the present invention;

[0022] Figure 3 This is a structural diagram of the material-beating plate and the elastic rubber membrane of the present invention;

[0023] Figure 4 It is a structural diagram of the material-shooting board and the storage cavity of the present invention;

[0024] Figure 5 It is a structural diagram of the counterweight block of the present invention;

[0025] Figure 6 It is a structural diagram of the air outlet of the present invention;

[0026] Figure 7 For the present invention Figure 1 Enlarged structure diagram of area A in .

[0027] 10. The axial displacement of the upper and lower ends of the axial displacement of the lower ends of the axial displacement of the lower ends of the axial displacement of the lower ends of the axial displacement of the lower ends of the axial displacement of the lower ends of the axial displacement of the lower ends of the axial displacement of the lower ends of the axial displacement of the lower ends of the axial displacement of the lower ends of the axial displacement of the lower ends of the axial displacement of the upper ... DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0030] Embodiment 1

[0031] like Figure 1-Figure 3 As shown, an embodiment of the present invention provides an energy-saving and environment-friendly multifunctional feeder for aquaculture fish, shrimp and crabs, including a movable seat 100, to which two supporting upright plates 101 are fixedly connected, and the two supporting upright plates 101 are rotatably connected to a rotating shaft at one side opposite to the supporting upright plates 101, and a mounting frame 102 is fixedly connected to the end of the rotating shaft away from the supporting upright plates 101, and a feed hopper 103 is installed on the mounting frame 102, and a metering pump 104 is installed at the outlet of the feed hopper 103, and a feeding box 106 is fixedly connected inside the mounting frame 102, and a plurality of rotating plates 110 are rotatably connected inside the feeding box 106, and the plurality of rotating plates 110 are A material-shooting plate 111 is integrally formed at the end away from the center, a material-throwing opening 112 is integrally formed on the outside of the feeding box 106, a support rod 105 is fixedly connected at the center of the rotating plate 110, and the end of the support rod 105 away from the rotating plate 110 passes through the side wall of the feeding box 106 and is rotatably connected to the inner bottom wall of the mounting frame 102, a first bevel gear 107 is fixedly connected to the outside of the support rod 105, a stepper motor 108 is fixedly connected to the inside of the mounting frame 102, and a second bevel gear 109 is fixedly connected to the output shaft of the stepper motor 108, and the second bevel gear 109 is meshingly connected to the first bevel gear 107.

[0032] Specifically, during use, the staff adjusts the mounting frame 102 to a specified angle and then starts the stepper motor 108 to rotate. During the rotation of the stepper motor 108, the second bevel gear 109 is driven to rotate. During the rotation of the second bevel gear 109, the first bevel gear 107 is driven to rotate. During the rotation of the first bevel gear 107, the support rod 105 is driven to rotate. When the support rod 105 is rotating, the rotating plate 110 inside the feeding box 106 is driven to rotate. During the rotation, the rotating plate 110 gradually hits the feed falling from above. During the continuous rotation of the rotating plate 110, it cooperates with the material-shooting plate 111 to form a hitting surface. During the rotation of the material-shooting plate 111, the hitting surface is used to hit the feed, and the feed is knocked to the outside through the hitting. After being hit, the feed is splashed into the external water body through the throwing opening 112 due to the push of the hitting force, thereby completing the overall feeding process.

[0033] Furthermore, during the feeding process, the length and height of multiple feeding boards 111 gradually increase from the clockwise position, and the length of one of the feeding boards 111 is greater than that of other feeding boards 111 and fits the inner wall of the feeding box 106. When multiple feeding boards 111 rotate to hit the feed and knock the feed into the water body, the length and height of the feeding boards 111 gradually increase from the clockwise position. When there is too much bait, the progressive increase in length and height can effectively avoid the jamming phenomenon between the bait and the hitting board. At the same time, when there is too much bait or feed, a certain gap is left so that the rotating plate 110 can drive the feeding board 111 to continue to rotate, reducing the jamming phenomenon between the feed and the feeding board 111. At the same time, the length of one of the feeding boards 111 is greater than that of other feeding boards 111 and fits the inner wall of the feeding box 106, so that the feed can be pushed out of the feeding box 106 from the rotating plate 110 and the feeding board 111 on one side, reducing the phenomenon of too much feed.

[0034] like Figure 2-Figure 3 As shown, the outside of the feeding box 106 is integrally formed with a metal shaped soft plate 500, and the metal shaped soft plate 500 is made of the same material as the outside of the feeding box 106. The outer wall of the feeding box 106 can be rolled up by the metal shaped soft plate 500, and the opening degree of the throwing opening 112 can be expanded during the rolling process to increase the amount of feed thrown.

[0035] like Figure 1 As shown, one end of a rotating shaft passes through the outer wall of the supporting vertical plate 101 and is fixedly connected to a first driving gear 801, a driving motor 800 is fixedly connected to the movable seat 100, and an output shaft of the driving motor 800 is fixedly connected to a second driving gear 802, and the first driving gear 801 is meshedly connected with the second driving gear 802.

[0036] Specifically, in the process of adjusting the angle of the feeding box 106, the driving motor 800 can be started to drive the second driving gear 802 to rotate. In the process of the second driving gear 802 rotating, the first driving gear 801 can be driven to rotate. In the process of rotation, the first driving gear 801 will drive the rotating shaft and the mounting frame 102 to rotate, thereby adjusting the angle of the feed hopper 103 and the mounting frame 102. In the process of driving the mounting frame 102 to adjust, the feeding box 106 will be driven to adjust the angle. Through the angle adjustment, the feeding board 111 is cooperated to hit the bait, so that the bait is hit and projected into different water positions.

[0037] like Figure 1As shown, the discharge port of the metering pump 104 is integrally formed with a directional hose 600. Through the arrangement of the directional hose 600 and the metering pump 104, the discharge port of the directional hose 600 can be moved to a specified position and positioned at the specified position, so that the bait can be accurately delivered to the position of the material-beating board 111, achieving the effect of quickly hitting the bait.

[0038] like Figure 1 As shown, a plurality of moving wheels 900 are fixedly connected to the bottom of the moving seat 100, a moving bearing rod 902 is connected through the interior of the moving seat 100, and both ends of the moving bearing rod 902 are fixedly connected to positioning seats 901. The setting of the moving wheels 900 facilitates the staff to push the moving seat 100 as a whole. At the same time, the moving seat 100 is slidably connected to the moving bearing rod 902, and the moving seat 100 is guided and moved by the moving bearing rod 902, so that the bait can be thrown at the designated position of the fish pond.

[0039] The working steps of this scheme are summarized and sorted out according to the above technical scheme: Compared with the prior art, in this embodiment, the bait transported from above is slapped and released by means of multiple continuously rotating rotating plates 110. When the bait is slapped and released to the water body at different positions, the bait can also be progressively slapped by slapping plates 111 of different lengths and heights to prevent the slapping plates 111 from being blocked by excessive bait.

[0040] Embodiment 2: Considering that during use, the rotating plate 110 with a faster rotation speed will continuously slap the fallen bait, and in the process of slapping the bait, some baits will be crushed when being slapped, and the over-crushed bait will directly melt when it comes into contact with the water body. The melted bait cannot be directly swallowed by fish, shrimps and crabs. In view of the above technical problems, this application proposes the following technical solutions to solve the above technical problems, specifically:

[0041] like Figure 3 As shown, the outer wall of the beating board 111 is integrally formed with an elastic rubber membrane 200, which is used to reduce the rigid collision between the bait and the beating board 111 when the beating board 111 rotates to hit the bait, thereby preventing the bait from being excessively crushed due to excessive collision and impact.

[0042] Specifically, during use, when the continuously rotating slapping board 111 encounters bait, it can slap the bait, causing the bait to splash into the water body after being slapped. Through the provision of the elastic rubber membrane 200, when the bait contacts the slapping board 111, the elasticity of the elastic rubber membrane 200 can reduce the rigid collision between the bait and the slapping board 111, thereby preventing the bait from being excessively crushed due to excessive collision and impact.

[0043] The working steps of this scheme are summarized and sorted out according to the above technical scheme: relative to Example 1, in this embodiment, through the setting of the elastic rubber membrane 200, when the bait is put into the feeding box 106 and is beaten to the outside by the rotating beating plate 111, the elastic rubber membrane 200 slows down the rigid collision between the bait and the beating plate 111, thereby avoiding the phenomenon that the fast rotating beating plate 111 smashes the bait, and avoiding the phenomenon that the overly broken bait directly melts when it comes into contact with the water body, thereby further improving the completeness of the bait delivery.

[0044] Embodiment 3: Considering that during use, although the elastic rubber membrane 200 can effectively alleviate the rigid collision between the bait and the slapping plate 111, during the overall use, when the bait needs to be projected to a farther position, the rotation of the rotating plate 110 needs to be accelerated. When the rotating plate 110 speeds up, the force of the slapping plate 111 hitting the bait will increase. Once the force continues to increase, the bait will still be crushed by the hard collision impact force. In view of the above technical problems, the present application proposes the following technical solutions to solve the above technical problems, specifically:

[0045] like Figure 4-Figure 5 As shown, a storage cavity 300 is provided inside the material-shooting board 111, a counterweight 301 is hinged on the outside of the material-shooting board 111, and the elastic rubber membrane 200 is fixedly connected to the outside of the counterweight 301. The storage cavity 300 is used to form a certain buffer space when the bait hits the outside of the elastic rubber membrane 200, and provide a deformable space for the elastic rubber membrane 200. When the elastic rubber membrane 200 is deformed and driven by centrifugal force, the bait is projected to a farther position. The counterweight 301 is used to generate a certain vibration when the elastic rubber membrane 200 is deformed to project the bait, so as to shake off the condensed bait. The weights of the counterweights 301 on the material-shooting boards 111 of different lengths and heights are different.

[0046] Specifically, during use, a cavity is formed between the storage cavity 300 and the elastic rubber membrane 200. When the cavity is formed, when the rotating plate 110 drives the slapping plate 111 to continuously rotate and hit the bait, the bait will reversely squeeze the elastic rubber membrane 200 due to the impact force when encountering the elastic rubber membrane 200. After the elastic rubber membrane 200 is squeezed, the existence of the storage cavity 300 will cause the elastic rubber membrane 200 to continuously deform toward the position of the storage cavity 300, thereby providing a deformation space for the elastic rubber membrane 200 through the storage cavity 300. When the elastic rubber membrane 200 is continuously deformed, the collision impact force generated between the slapping plate 111 and the bait is further reduced. When the elastic rubber membrane 200 is deformed, the centrifugal force generated by the continuous rotation of the slapping plate 111 driven by the rotating plate 110 can be used to project the bait to a farther position.

[0047] Furthermore, a counterweight 301 is hinged on the outside of the material-shooting board 111, and the elastic rubber membrane 200 is fixedly connected to the outside of the counterweight 301. The counterweight 301 is used to generate a certain vibration when the elastic rubber membrane 200 is deformed to project the bait, so as to shake off the condensed bait. The weights of the counterweights 301 on the material-shooting boards 111 of different lengths and heights are different.

[0048] Specifically, when the elastic rubber membrane 200 contacts the bait, the elastic rubber membrane 200 is deformed toward the position of the storage cavity 300. When the elastic rubber membrane 200 is deformed toward the position of the storage cavity 300, it will pull the counterweight block 301 to vibrate and increase the overall centrifugal force of the material-beating plate 111. By increasing the centrifugal force and a certain vibration, not only can the bait be projected to a farther position, but the vibration transmitted by the material-beating plate 111 and the counterweight block 301 at other positions can also be shaken apart to reduce the phenomenon of bait agglomeration.

[0049] Furthermore, the weights of the counterweights 301 on the batting boards 111 of different lengths and heights are different. Different vibration effects can be produced by combining the counterweights 301 of different weights with the batting boards 111 of different heights and lengths. In addition, different projectile effects can be produced on the bait during the continuous rotation of multiple batting boards 111, thereby projecting the bait to different positions.

[0050] The working steps of this scheme are summarized and sorted out according to the above technical scheme: relative to the second embodiment, in this embodiment, the deformation degree of the elastic rubber membrane 200 is increased by setting the storage cavity 300, and by increasing the deformation degree of the elastic rubber membrane 200, the hard collision between the bait and the material-beating plate 111 is reduced, thereby reducing the breakage of the bait again. At the same time, the setting of the counterweight block 301 cooperates with the continuously rotating material-beating plate 111 and the elastic rubber membrane 200 to make the material-beating plate 111 vibrate during the continuous rotation process. The vibration can disperse the bait inside the feeding box 106, reduce the phenomenon of bait agglomeration, and enhance the bait projection effect.

[0051] Embodiment 4

[0052] Considering that during use, some baits or feeds may become damp during long-term storage, and the damp baits may partially adhere to the outer wall of the elastic rubber membrane 200 during the process of hitting and projecting using the elastic rubber membrane 200 in cooperation with the material-shooting board 111. Once excessive adhesion occurs, the baits may adhere to each other, which may affect the hitting and projecting of the baits. In view of the above technical problems, the present application proposes the following technical solutions to solve the above technical problems, specifically:

[0053] like Figure 6-Figure 7 As shown, the elastic rubber membrane 200 is integrally formed with an air outlet 400 on the outside. The air outlet 400 is used to transport a certain amount of gas into the storage cavity 300 during the deformation of the elastic rubber membrane 200, and to spray the gas out under the action of centrifugal force to push the bait during the swinging process.

[0054] Specifically, during use, when the bait collides with the outside of the elastic rubber membrane 200, the elastic rubber membrane 200 will be deformed due to the mutual force between the baits. When the elastic rubber membrane 200 is deformed and continuously rotates, a certain amount of gas will enter the storage cavity 300 through the air outlet 400. When the gas enters the storage cavity 300, and the elastic rubber membrane 200 is deformed by the collision of the bait, it will push the elastic rubber membrane 200 to be squeezed toward the position of the storage cavity 300, thereby squeezing the gas inside the storage cavity 300 to the outside through the air outlet 400, which has a blowing effect on the bait. At the same time, in the process of blowing out gas from the air outlet 400, the bait residues adhering to the outside of the elastic rubber membrane 200 can be blown off.

[0055] like Figure 1-Figure 6As shown, during use, the staff can also start the air pump 701 to transport gas to the interior of the rotating air inlet joint 700. During the process of transporting the gas through the rotating air inlet joint 700, the gas is continuously transported to the interior of the storage cavity 300 through the air delivery groove 702. When the gas is continuously transported to the interior of the storage cavity 300, it can be sprayed outward through the air outlet 400, thereby blowing off the bait residue adhering to the outside of the elastic rubber membrane 200.

[0056] Furthermore, the shape of the air outlet 400 is conical, and the air outlet position is in a closed state under normal conditions. When the air outlet 400 is in a closed state and conical under normal conditions, the gas will be ejected through the air outlet of the air outlet 400 only when the gas reaches a specified amount, thereby reducing the situation where some feed residues enter the storage cavity 300 during the rotation and projection process of the feed, and when the gas is actively transported to the storage cavity 300 through the air delivery groove 702, the feed residues that fall into the storage cavity 300 can also be ejected.

[0057] Furthermore, in the process of gas being ejected from other air outlets 400 , the feed can be dried, thereby reducing the phenomenon of bait agglomeration inside the feeding box 106 .

[0058] The working steps of this scheme are summarized and sorted out according to the above technical scheme: relative to the third embodiment, in this embodiment, a certain amount of gas can be stored in the storage cavity 300 during the overall rotation of the material-shooting plate 111 through the setting of the air outlet 400, and the gas can be sprayed out when it rotates to other positions, so as to push the feed to a certain extent, and the blown gas can reduce the situation where large pieces of feed residues adhere to the outer wall of the elastic rubber membrane 200, thereby avoiding the situation where large pieces of sticky residues affect the hitting and projecting of the feed.

[0059] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of various changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An energy-saving and environment-friendly multifunctional feed feeder for aquaculture fish, shrimp and crabs, comprising a movable seat (100), characterized in that: The movable seat (100) is fixedly connected to two supporting upright plates (101), and the two supporting upright plates (101) are rotatably connected to a rotating shaft at opposite sides, and a mounting frame (102) is fixedly connected to one end of the rotating shaft away from the supporting upright plates (101), and a feed hopper (103) is installed on the mounting frame (102), and a metering pump (104) is installed at the discharge port of the feed hopper (103). A feeding box (106) is fixedly connected inside the mounting frame (102), and a plurality of rotating plates (110) are rotatably connected inside the feeding box (106), and a material-shooting plate (111) is integrally formed at one end of the plurality of rotating plates (110) away from the center, and a material-throwing opening (112) is integrally formed on the outside of the feeding box (106). The length and height gradually increase from the clockwise position, one of the material-beating boards (111) is longer than the other material-beating boards (111) and fits the inner wall of the feeding box (106), a support rod (105) is fixedly connected to the center of the rotating plate (110), one end of the support rod (105) away from the rotating plate (110) passes through the side wall of the feeding box (106) and is rotatably connected to the inner bottom wall of the mounting frame (102), the outside of the support rod (105) is fixedly connected to the first bevel gear (107), the inside of the mounting frame (102) is fixedly connected to the stepping motor (108), the output shaft of the stepping motor (108) is fixedly connected to the second bevel gear (109), and the second bevel gear (109) and the first bevel gear (107) are meshingly connected.

2. The energy-saving and environment-friendly multifunctional feed feeding device for aquaculture fish, shrimp and crabs according to claim 1, characterized in that: The outer side wall of the slapping board (111) is integrally formed with an elastic rubber membrane (200), and the elastic rubber membrane (200) is used to reduce the rigid collision between the bait and the slapping board (111) when the slapping board (111) rotates to hit the bait, thereby preventing the bait from being excessively crushed due to excessive collision and impact.

3. The energy-saving and environment-friendly multifunctional feed feeding device for aquaculture fish, shrimp and crabs according to claim 2, characterized in that: The inside of the material-beating board (111) is provided with a storage cavity (300), and the outside of the material-beating board (111) is hinged with a counterweight (301). The elastic rubber membrane (200) is fixedly connected to the outside of the counterweight (301). The storage cavity (300) is used to form a certain buffer space when the bait hits the outside of the elastic rubber membrane (200), and to provide a deformable space for the elastic rubber membrane (200). When the elastic rubber membrane (200) is deformed and driven by centrifugal force, the bait is ejected to a farther position. The counterweight (301) is used to generate a certain vibration when the elastic rubber membrane (200) is deformed to eject the bait, so as to shake off the condensed bait. The weights of the counterweights (301) on the material-beating boards (111) of different lengths and heights are different.

4. The energy-saving and environment-friendly multifunctional feed feeding device for aquaculture fish, shrimp and crabs according to claim 3, characterized in that: The elastic rubber membrane (200) is integrally formed with an air outlet (400) on the outside. The air outlet (400) is used to transport a certain amount of gas into the storage cavity (300) during the deformation of the elastic rubber membrane (200), and to eject the gas under the action of centrifugal force to push the bait during the swinging process.

5. The energy-saving and environment-friendly multifunctional feed feeding device for aquaculture fish, shrimp and crab according to claim 1, characterized in that: The discharge port of the metering pump (104) is integrally formed with a directional hose (600).

6. The energy-saving and environment-friendly multifunctional feed feeding device for aquaculture fish, shrimp and crabs according to claim 1, characterized in that: One end of the rotating shaft passes through the outer wall of the supporting vertical plate (101) and is fixedly connected to a first driving gear (801); a driving motor (800) is fixedly connected to the movable seat (100); an output shaft of the driving motor (800) is fixedly connected to a second driving gear (802); and the first driving gear (801) is meshingly connected to the second driving gear (802).

7. The energy-saving and environment-friendly multifunctional feed feeding device for aquaculture fish, shrimp and crabs according to claim 1, characterized in that: The outside of the feeding box (106) is integrally formed with a metal shaped soft plate (500).

8. The energy-saving and environment-friendly multifunctional feed feeding device for aquaculture fish, shrimp and crabs according to claim 1, characterized in that: An air pump (701) is fixedly connected to the movable seat (100), the air outlet of the air pump (701) is connected to an air pipe, and one end of the air pipe away from the air pump (701) is connected to a rotating air inlet joint (700), and air delivery grooves (702) are provided inside the support rod (105) and the rotating plate (110), and the air outlet of the rotating air inlet joint (700) is connected to the air delivery groove (702).

9. The energy-saving and environment-friendly multifunctional feed feeding device for aquaculture fish, shrimp and crabs according to claim 4, characterized in that: The air outlet (400) is conical in shape, and is in a closed state at the air outlet position in a normal state.

10. The energy-saving and environment-friendly multifunctional feed feeding device for aquaculture fish, shrimp and crabs according to claim 1, characterized in that: A plurality of moving wheels (900) are fixedly connected to the bottom of the moving seat (100), a moving bearing rod (902) is connected through the interior of the moving seat (100), and both ends of the moving bearing rod (902) are fixedly connected to positioning seats (901).

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