Automatic feeding machine for crayfish

Abstract

The utility model discloses an automatic crayfish feeding machine, and relates to the technical field of crayfish feeding, the automatic crayfish feeding machine comprises a case, the inner wall of the case is fixedly connected with a bottom plate, the lower inner wall of the bottom plate and the lower portion of the bottom plate are jointly provided with a stepping stroke module, the top end of the case is fixedly connected with a connecting shell, and the inner wall of the connecting shell is fixedly connected with a connecting barrel; the inner wall of the connecting barrel is fixedly connected with a discharging barrel, the interior of the discharging barrel, the lower inner wall of the connecting shell and the top end of the bottom plate are jointly provided with a material spraying module, and through the arrangement of the material spraying module, crayfish can be evenly, synchronously and synchronously fed to the two sides when fed, the feeding efficiency of the feeding machine is improved, and the feeding efficiency of the feeding machine is improved. And by arranging the stepping stroke module, the position of a feeding port can be conveniently and uniformly moved in the feeding process, so that lobster feed can be more uniformly fed into a culture pond, and the use convenience of the feeding machine is improved.

Description

Technical Field

[0001] This application relates to the technical field of crayfish feeding, and particularly to an automatic crayfish feeder. Background Art

[0002] Crayfish, also known as Procambarus clarkii, red-clawed crayfish, and freshwater crayfish, have an absolute competitive advantage in the local ecological environment due to their omnivorous diet, fast growth rate, and strong adaptability. During commercial farming, strict prevention of escape is required, especially into pristine water bodies that are rarely visited by humans. In recent years, crayfish have become an important economic aquaculture species in China. During the cultivation of crayfish, feeding is required to ensure the normal feeding and growth of crayfish.

[0003] Regarding the related technologies mentioned above, the inventor believes that the existing crayfish feeders cannot achieve uniform and synchronous feeding to both sides during feeding, which affects the feeding efficiency of the feeder. Moreover, during feeding, the lobster feed needs to be evenly placed in the aquaculture pond. The existing feeders cannot automatically move the feeding position at a constant speed, resulting in uneven placement of the lobster feed and thus reducing the convenience of using the feeder. Summary of the Utility Model

[0004] The purpose of this application is to provide an automatic crayfish feeder to improve the problems that it cannot achieve uniform and synchronous feeding to both sides during feeding and cannot automatically move the feeding position at a constant speed.

[0005] The automatic crayfish feeder provided by this application adopts the following technical solutions:

[0006] The automatic crayfish feeder includes a chassis. The inner wall of the chassis is fixedly connected with a bottom plate. A stepper travel module is jointly arranged on the lower inner wall and below of the bottom plate. The top end of the chassis is fixedly connected with a connecting shell. The inner wall of the connecting shell is fixedly connected with a connecting barrel, and a feeding barrel is fixedly connected to the inner wall of the connecting barrel. A spraying module is jointly arranged inside the feeding barrel, on the lower inner wall of the connecting shell, and on the top end of the bottom plate.

[0007] By adopting the above technical solutions, both the connecting barrel and the connecting shell play a connecting role, and the feeding barrel is convenient for containing the lobster feed to be used. Through the setting of the stepper travel module structure, it is convenient for the position of the feeding port to move at a constant speed during feeding, so as to make the lobster feed more evenly placed. The spraying module is convenient for synchronous feeding to both sides, so as to improve the feeding efficiency of the feeder.

[0008] Optionally, the spraying module includes a material distribution pipe. The bottom end of the material distribution pipe is fixedly connected to the top end of the bottom plate. The top end of the material distribution pipe penetrates through the bottom end of the connection shell. An installation plate is fixedly connected to the outer surface of the material distribution pipe. A first motor is fixedly connected to the bottom end of the installation plate. The output end of the first motor penetrates through the bottom end of the installation plate and is fixedly connected to a connecting rod. The top end of the connecting rod penetrates through the bottom end of the material distribution pipe and is fixedly connected to a screw rod. The screw rod is located on the inner walls of the material feeding bucket and the material distribution pipe respectively. The top end of the screw rod is fixedly connected to a stirring rod. The bottom end of the material feeding bucket penetrates through the top end of the material distribution pipe. Vertical plates are fixedly connected to both sides of the top end of the bottom plate. And a blower is fixedly connected to one end of each of the two vertical plates. The output ends of the two blowers respectively penetrate through both ends of the material distribution pipe.

[0009] By adopting the above technical solution, the first motor drives the screw rod to rotate, which can push the materials in the material feeding bucket downward. The stirring rod can prevent the materials from being blocked above. The blower can blow the materials in the material distribution pipe to make them spray more evenly, achieving the effect of efficient feeding.

[0010] Optionally, the step travel module includes a vertical plate. The bottom end of the vertical plate is fixedly connected to the top end of the bottom plate. A second motor is fixedly connected to one end of the vertical plate. The output end of the second motor penetrates through one end of the vertical plate and is fixedly connected to a first gear. A second gear is meshed with the outer surface of the first gear. Bearing seats are fixedly connected to both sides of the top end of the bottom plate. And a bearing rod is rotatably connected to the inner walls of the two bearing seats together. The second gear is fixedly sleeved on the outer surface of the bearing rod. First travel wheels are fixedly connected to both ends of the bearing rod. A connecting frame is fixedly connected to the top end of the bottom plate. And second travel wheels are rotatably connected to both ends of the connecting frame through rotating shafts. Four through grooves for cooperating with the two first travel wheels and the two second travel wheels are formed in the top end of the bottom plate. Three support frames are arranged below the bottom plate. And two guide rails for cooperating with the two first travel wheels and the two second travel wheels are fixedly connected to the top ends of the three support frames together. One ends of the two first travel wheels and the two second travel wheels are respectively in rolling contact with one ends of the opposite surfaces of the two guide rails.

[0011] By adopting the above technical solution, the second motor drives the first gear to rotate, and then drives the second gear to rotate. The rotation of the second gear in cooperation with the bearing rod and the bearing seat makes the two first travel wheels rotate synchronously. Then the first travel wheels and the second travel wheels roll on the guide rails, realizing the movement of the whole feeder, facilitating feeding at different positions, and improving the feeding effect of the feeder.

[0012] Optionally, the inner wall shape of the connecting bucket is the same as the outer surface shape of the material feeding bucket. A sealing cover is movably clamped at the top end of the connecting bucket.

[0013] By adopting the above technical solution, the same shape is beneficial to the tight connection between the connecting barrel and the feeding barrel, and the sealing cover can prevent the materials from being contaminated or affected with damp in the connecting barrel, ensuring the quality of the materials.

[0014] Optionally, one side of the bottom end of the chassis is provided with a touch screen body, and one side of the top end of the chassis is provided with control buttons for use in conjunction with the touch screen body.

[0015] By adopting the above technical solution, the control buttons cooperate with the touch screen body to facilitate making a variety of feeding formulas and can flexibly feed according to the growth cycle of crayfish.

[0016] Optionally, a charging module is fixedly connected to the upper inner wall of the chassis, and a guiding member for use in conjunction with the stepping stroke module is fixedly connected to the bottom end of the bottom plate.

[0017] By adopting the above technical solution, the charging module can conveniently charge devices such as motors in the feeder to ensure the continuous operation of the devices. The guiding member can make the stepping stroke module more stable during movement, reduce shaking, and improve the operation accuracy of the device.

[0018] Optionally, the material distribution pipe is in an "eight" shape, and the lower parts of both ends of the material distribution pipe respectively penetrate through the inner walls on both sides of the chassis.

[0019] By adopting the above technical solution, the "eight"-shaped material distribution pipe is beneficial to the dispersion of materials therein, and the penetration of both ends through the inner walls on both sides of the chassis facilitates the spraying of materials to different positions, improving the coverage range of feeding.

[0020] Optionally, photoelectric sensors are fixedly connected to both sides of the top end of the bottom plate, and limit baffles for use in conjunction with the photoelectric sensors are fixedly connected to both sides of the top end of one of the guide rails.

[0021] By adopting the above technical solution, the photoelectric sensors and the limit baffles can accurately control the moving range of the stepping stroke module. When the photoelectric sensors detect the limit baffles, the motor can be controlled to stop or change direction to prevent the device from exceeding the specified operating range.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By setting the spraying module in the present utility model, it is convenient to synchronously feed materials to both sides evenly and synchronously when feeding crayfish, improving the feeding efficiency of the feeder.

[0024] 2. By setting the stepping stroke module in the present utility model, it is convenient to evenly move the position of the feeding port during the feeding process, making the lobster feed more evenly placed in the breeding pond and improving the convenience of using the feeder. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural view of the present utility model.

[0026] Figure 2 is an exploded schematic view of a partial structural cut surface of the present utility model.

[0027] Figure 3 is a schematic view of the cut surface structure of the spraying material module of the present utility model.

[0028] Figure 4 is a schematic view of the stepping stroke module structure of the present utility model.

[0029] Figure 5 is the present utility model Figure 3 magnified schematic view of the structure at position 4.

[0030] In the figure, 1, chassis; 2, spraying material module; 21, screw rod; 22, material distribution pipe; 23, fan; 24, connecting rod; 25, first motor; 26, vertical plate; 27, mounting plate; 28, stirring rod; 3, stepping stroke module; 31, through groove; 32, connecting frame; 33, second travel wheel; 34, guide rail; 35, limit baffle; 36, support frame; 37, second motor; 38, bearing rod; 39, second gear; 301, photoelectric sensor; 302, first travel wheel; 303, bearing seat; 304, first gear; 305, vertical plate; 4, touch screen body; 5, control button; 6, connecting shell; 7, connecting barrel; 8, sealing cover; 9, blanking barrel; 10, bottom plate; 11, charging module; 12, guiding member. Specific embodiments

[0031] The following is a further detailed description of the present application in conjunction with the attached Figure 1 - attached Figure 5 , to the present application.

[0032] The crayfish automatic feeding machine, referring to Figure 1 and Figure 2 , includes a chassis 1, a bottom plate 10, a connecting shell 6, a connecting barrel 7, a blanking barrel 9, a spraying material module 2, a touch screen body 4, a control button 5, a charging module 11, a guiding member 12 and a stepping stroke module 3. The outer surface of the bottom plate 10 is fixedly connected to the inner wall of the chassis 1, and the bottom plate 10 plays a supporting role. The connecting shell 6 is disposed through the top end of the chassis 1, and the outer surface of the connecting barrel 7 has the same shape as that of the connecting shell 6, and the outer surface of the connecting barrel 7 is fixedly connected to the inner wall of the connecting shell 6. Both the connecting shell 6 and the connecting barrel 7 play a connecting role. The bottom ends of both the connecting shell 6 and the connecting barrel 7 are through-type, and a sealing cover 8 is movably clamped at the top end of the connecting barrel 7. The sealing cover 8 plays a role in facilitating the sealing of the lobster feed. The outer surface of the blanking barrel 9 is fixedly connected to the inner wall of the connecting barrel 7, and the blanking barrel 9 plays a role in facilitating the storage of the lobster feed to be used.

[0033] Reference Figure 1 and Figure 2 As shown in FIGS.

[0033] and Figure 1 , the spraying module 2 is arranged inside the chassis 1. The spraying module 2 facilitates synchronous feeding to both sides, improves the feeding effect of the feeder. The control button 5 and the touch screen body 4 are both arranged on one side of the top of the chassis 1, which is convenient for the control button 5 and the touch screen body 4 to cooperate to make multiple feeding formulas, and can be flexibly fed according to the growth cycle of crayfish. The charging module 11 can conveniently charge devices such as motors in the feeder. The stepping travel module 3 facilitates the uniform change of the feeding position. At the same time, the guiding part 12 plays a role in guiding the moving position, so that the lobster feed can be evenly and better placed.

[0034] Reference Figure 3 As shown in FIGS. and

[0034] , the spraying module 2 includes a material distribution pipe 22, a mounting plate 27, a first motor 25, a connecting rod 24, a screw rod 21, a stirring rod 28, two blowers 23 and two vertical plates 26. The bottom end of the material distribution pipe 22 is fixedly connected to the top end of the bottom plate 10, and the material distribution pipe 22 is arranged in an "eight" shape. The lower parts of both ends of the material distribution pipe 22 respectively penetrate through the inner walls on both sides of the chassis 1, facilitating the discharge of materials to both sides of the chassis 1 through the material distribution pipe 22. And the bottom end of the feeding bucket 9 penetrates through the top end of the material distribution pipe 22, facilitating the discharge of the materials in the feeding bucket 9 into the material distribution pipe 22. The outer surface of the mounting plate 27 is fixedly connected to the outer surface of the material distribution pipe 22. The first motor 25 is installed on the bottom end of the mounting plate 27 through bolts. The mounting plate 27 facilitates the installation of the first motor 25. And the output end of the first motor 25 penetrates through the bottom end of the mounting plate 27 and is fixedly connected to the bottom end of the connecting rod 24. The top end of the connecting rod 24 penetrates through the bottom end of the material distribution pipe 22 and is fixedly connected to the middle of the bottom end of the screw rod 21, facilitating the output end of the first motor 25 to drive the screw rod 21 to rotate through the connecting rod 24. And the bottom end of the stirring rod 28 is fixedly connected to the top end of the screw rod 21, facilitating the screw rod 21 to rotate and drive the stirring rod 28 to rotate. The rotation of the stirring rod 28 prevents the materials in the feeding bucket 9 from being blocked. The rotation of the screw rod 21 drives the materials to fall into the material distribution pipe 22, so that the materials are evenly distributed to the left and right discharge ports. The bottom ends of the two vertical plates 26 are both fixedly connected to the top end of the bottom plate 10. One ends of the two blowers 23 are respectively fixedly connected to one ends of the two vertical plates 26. And the output ends of the two blowers 23 penetrate through both ends of the material distribution pipe 22, facilitating the blowing of the materials at the discharge ports when the blowers 23 are started, so as to realize the rapid feeding of the materials to feed the crayfish.

[0035] Reference Figure 4 and Figure 5, The step travel module 3 includes three support frames 36, two guide rails 34, a connecting frame 32, two second travel wheels 33, four through slots 31, a vertical plate 305, a second motor 37, a first gear 304, a second gear 39, two bearing seats 303, a bearing rod 38, two first travel wheels 302, two photoelectric sensors 301, and two limit baffles 35. The bottoms of the two guide rails 34 are fixedly connected to the tops of the three support frames 36, facilitating the support of the guide rails 34 by the support frames 36. The outer surfaces of the two first travel wheels 302 and the two second travel wheels 33 are in rolling contact with the outer surfaces of the two guide rails 34, facilitating the joint step movement of the first travel wheels 302 and the second travel wheels 33 on the guide rails 34.

[0036] Refer to Figure 4 and Figure 5 , The bottom of the vertical plate 305 is fixedly connected to the top of the bottom plate 10. One end of the second motor 37 is installed at one end of the vertical plate 305 through a connecting bolt, and the output end of the second motor 37 penetrates through one end of the vertical plate 305 and is fixedly connected to the middle of one end of the first gear 304, facilitating the output end of the second motor 37 to drive the first gear 304 to rotate. The outer surface of the second gear 39 is meshed with the outer surface of the first gear 304, facilitating the first gear 304 to drive the second gear 39 to rotate. The bottoms of the two bearing seats 303 are fixedly connected to the top of the bottom plate 10, and the outer surface of the bearing rod 38 is rotatably connected to the inner walls of the two bearing seats 303, facilitating the bearing seats 303 to support and position the bearing rod 38. The second gear 39 is fixedly sleeved on the outer surface of the bearing rod 38, facilitating the second gear 39 to drive the bearing rod 38 to rotate. One ends of the opposite surfaces of the two first travel wheels 302 are respectively fixedly connected to both ends of the bearing rod 38, facilitating the bearing rod 38 to drive the two first travel wheels 302 to rotate. The bottom of the connecting frame 32 is fixedly connected to the top of the bottom plate 10, and the two second travel wheels 33 are respectively rotatably connected to both ends of the connecting frame 32 through rotating shafts. The four through slots 31 are all opened at the top of the bottom plate 10, and the two first travel wheels 302 and the two second travel wheels 33 respectively penetrate through the four through slots 31, facilitating the two first travel wheels 302 and the two second travel wheels 33 to roll on the guide rails 34. The bottoms of the two photoelectric sensors 301 are fixedly connected to the top of the bottom plate 10. The bottoms of the two limit baffles 35 are fixedly connected to both sides of the top of one of the guide rails 34. The limit baffles 35 cooperate with the photoelectric sensors 301 to achieve the function of limiting the moving position of the step travel module 3, so as to facilitate the better movement of the step travel module 3 and achieve a more uniform feeding effect.

[0037] The implementation principle of the embodiment of this application is as follows: First, put the materials needed to feed the lobsters into the feeding bucket 9 connected inside the connecting bucket 7, and then cover the sealing cover 8.

[0038] Next, the feeding machine is adjusted to a suitable feeding formula by using the control button 5 and the touch screen body 4 in cooperation. At the same time, the charging module 11 can conveniently charge devices such as the motor in the feeding machine.

[0039] Next, through the spraying module 2, the first motor 25 is started. The output end of the first motor 25 drives the connecting rod 24 to rotate. The rotation of the connecting rod 24 drives the screw rod 21 to rotate. The rotation of the screw rod 21 drives the stirring rod 28 to rotate. The cooperation of the stirring rod 28 and the screw rod 21 causes the materials in the feeding bucket 9 to be evenly discharged into the distribution pipe 22, and then the materials slide through the inside of the distribution pipe 22 to the discharge port.

[0040] Then, two blowers 23 are started. The blowers 23 blow the materials at the discharge position, so that the materials are quickly and evenly discharged to both sides to improve the feeding efficiency of the feeding machine.

[0041] Next, during feeding, through the stepping stroke module 3, the second motor 37 is started. The output end of the second motor 37 drives the first gear 304 to rotate. The rotation of the first gear 304 cooperates with the second gear 39 to make the bearing rod 38 rotate.

[0042] The rotation of the bearing rod 38 drives two first stroke wheels 302 to rotate. The two first stroke wheels 302 and the two second stroke wheels 33 move step by step on the guide rail 34 through the corresponding through grooves 31, so that the position where the materials are discharged is changed.

[0043] The cooperation of the limit baffle 35 and the photoelectric sensor 301 realizes the function of limiting the moving position of the stepping stroke module 3. The guide member 12 plays a role in guiding the moving position, so that the lobster feed can be evenly and better discharged.

[0044] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. The same components are denoted by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. Automatic feeding machine for crayfish, comprising a chassis (1), characterized in that: The inner wall of the chassis (1) is fixedly connected with a bottom plate (10). A stepping travel module (3) is jointly arranged on the lower inner wall and the lower part of the bottom plate (10). The top end of the chassis (1) is fixedly connected with a connecting shell (6). The inner wall of the connecting shell (6) is fixedly connected with a connecting barrel (7). And the inner wall of the connecting barrel (7) is fixedly connected with a feeding barrel (9). A spraying module (2) is jointly arranged inside the feeding barrel (9), on the lower inner wall of the connecting shell (6) and at the top end of the bottom plate (10); The spraying module (2) includes a material distribution pipe (22). The bottom end of the material distribution pipe (22) is fixedly connected with the top end of the bottom plate (10). The top end of the material distribution pipe (22) penetrates through the bottom end of the connecting shell (6). The outer surface of the material distribution pipe (22) is fixedly connected with a mounting plate (27). The bottom end of the mounting plate (27) is fixedly connected with a first motor (25). And the output end of the first motor (25) penetrates through the bottom end of the mounting plate (27) and is fixedly connected with a connecting rod (24). The top end of the connecting rod (24) penetrates through the bottom end of the material distribution pipe (22) and is fixedly connected with a screw rod (21). And the screw rod (21) is respectively located on the inner walls of the feeding barrel (9) and the material distribution pipe (22). The top end of the screw rod (21) is fixedly connected with a stirring rod (28). The bottom end of the feeding barrel (9) penetrates through the top end of the material distribution pipe (22). Both sides of the top end of the bottom plate (10) are fixedly connected with vertical plates (26). And one end of each of the two vertical plates (26) is fixedly connected with a blower (23). The output ends of the two blowers (23) respectively penetrate through both ends of the material distribution pipe (22); The described stepping stroke module (3) includes a vertical plate (305). The bottom end of the vertical plate (305) is fixedly connected to the top end of the bottom plate (10). One end of the vertical plate (305) is fixedly connected to a second motor (37), and the output end of the second motor (37) penetrates through one end of the vertical plate (305) and is fixedly connected to a first gear (304). The outer surface of the first gear (304) is meshed with a second gear (39). Both sides of the top end of the bottom plate (10) are fixedly connected with bearing seats (303), and the inner walls of the two bearing seats (303) jointly rotatably connect a bearing rod (38). The second gear (39) is fixedly sleeved on the outer surface of the bearing rod (38). Both ends of the bearing rod (38) are fixedly connected with first stroke wheels (302). The top end of the bottom plate (10) is fixedly connected with a connecting frame (32), and both ends of the connecting frame (32) are rotatably connected with second stroke wheels (33) through rotating shafts. Four through grooves (31) for cooperating with the two first stroke wheels (302) and the second stroke wheels (33) are opened on the top end of the bottom plate (10). Three support frames (36) are arranged below the bottom plate (10), and the top ends of the three support frames (36) are jointly fixedly connected with two guide rails (34) for cooperating with the two first stroke wheels (302) and the two second stroke wheels (33). One ends of the two first stroke wheels (302) and the two second stroke wheels (33) are respectively in rolling contact with one ends of the opposite surfaces of the two guide rails (34).

2. The automatic crayfish feeder according to claim 1, wherein: The inner wall shape of the connecting barrel (7) is the same as the outer surface shape of the blanking barrel (9). The top end of the connecting barrel (7) is movably clamped with a sealing cover (8).

3. The automatic crayfish feeder according to claim 1, characterized in that: One side of the bottom end of the chassis (1) is provided with a touch screen body (4), and one side of the top end of the chassis (1) is provided with control buttons (5) for cooperating with the touch screen body (4).

4. The automatic crayfish feeder according to claim 1, characterized in that: The upper inner wall of the chassis (1) is fixedly connected with a charging module (11), and the bottom end of the bottom plate (10) is fixedly connected with a guiding member (12) for cooperating with the stepping stroke module (3).

5. The automatic crayfish feeder according to claim 1, wherein: The material distribution pipe (22) is in an "eight" shape, and the lower parts of both ends of the material distribution pipe (22) respectively penetrate through the inner walls on both sides of the chassis (1).

6. The automatic crayfish feeder according to claim 1, wherein: Photoelectric sensors (301) are fixedly connected to both sides of the top end of the bottom plate (10), and limit baffles (35) for cooperating with the photoelectric sensors (301) are fixedly connected to both sides of the top end of one of the guide rails (34).

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