Aquatic feed granulating device with humidity adjusting and automatic feeding functions

Abstract

The invention discloses an aquatic feed granulating device with humidity adjusting and automatic feeding functions, and belongs to the technical field of feed granulating, the aquatic feed granulating device comprises a vehicle body, a curing device, a granulating device, a humidity adjusting device and an automatic feeding device, the granulating device, the humidity adjusting device and the automatic feeding device are sequentially mounted at the top end of the vehicle body, the humidity adjusting device comprises a shell, a conveying device, baking devices and an adjusting panel, the granulating device is communicated with the shell, the shell and the conveying device are both installed at the top end of the vehicle body, a hollow hole is formed in the bottom wall of the shell, the conveying device is located in the hollow hole, the baking devices are installed on the inner wall and the top wall of the shell, and the adjusting panel is installed on the outer wall of the shell. The adjusting panel is electrically connected with the baking device; the output end of the shell is located above the automatic feeding device. Aquatic feed can be granulated after being cured and tempered, the humidity is controlled through the humidity adjusting device, finally, the feed is directly fed through the automatic feeding device, and the requirements of different aquatic animals for the humidity of the feed are met.

Description

Technical Field

[0001] The invention belongs to the technical field of feed pelleting, and in particular relates to an aquatic feed pelleting device with the functions of humidity regulation and automatic feeding. Background Art

[0002] The production of aquatic feed is that the raw materials are processed into powder and then enter the conditioner, where they are matured under the action of steam. The matured feed can only be granulated when it reaches a humidity of 14%-16%. After granulation and drying, it is packaged and stored. The current commercial feed generally controls the moisture content below 10%. However, in the prior art, the humidity of aquatic feed is not adjusted after granulation and before packaging. With the continuous development of the aquaculture industry, the concept of precise and healthy breeding has been deeply rooted in the hearts of the people, and the requirements of different aquatic animals for feed humidity have attracted the attention of breeders. Humidity is an important component indicator of aquatic feed. Aquatic feed with appropriate humidity is more conducive to digestion and absorption of aquatic animals, which is of great significance to the intestinal function and body health of aquatic animals. However, the existing aquatic feed does not adjust the humidity after pelleting. It is generally dried to a moisture content of less than 10% for storage and sale; or the processed wet feed is directly vacuum-packaged. If such wet feed cannot be fed all at once after opening the bag, the remaining aquatic feed may change in humidity or deteriorate due to an unsuitable storage environment, which will not only affect the digestion and absorption of aquatic animals, but may even cause diseases. It is urgent for those skilled in the art to propose an aquatic feed pelleting device that can obtain aquatic feed pellets with the required humidity, and can be directly fed to avoid humidity changes caused by storage. Summary of the invention

[0003] In view of this, the present invention provides an aquatic feed pelletizing device with both humidity regulation and automatic feeding, which is used to solve the above problems.

[0004] In order to achieve the above object, the present invention adopts the following technical solution:

[0005] An aquatic feed pelletizing device with both humidity regulation and automatic feeding, comprising: a vehicle body, a maturation device, a pelletizing device, a humidity regulating device and an automatic feeding device, wherein the pelletizing device, the humidity regulating device and the automatic feeding device are sequentially mounted on the top of the vehicle body, the humidity regulating device comprises a shell, a conveying device, a baking device and an adjusting panel, the output end of the pelletizing device is communicated with the entrance end of the shell, the shell and the conveying device are both mounted on the top of the vehicle body, a hollow hole is provided on the bottom wall of the shell, the conveying device is located in the hollow hole, the baking device is mounted on the inner wall and the top wall of the shell, the adjusting panel is mounted on the outer wall of the shell, and the adjusting panel is electrically connected to the baking device; the output end of the shell is located above the automatic feeding device.

[0006] Furthermore, the baking device is a high-speed air circulation heating device.

[0007] Furthermore, the maturation device includes a water tank, a steam generating device, a water pump and a maturation stirring device. The water tank is installed at the top of the shell, the steam generating device is installed at the top of the water tank, the water pump is installed on the side wall of the steam generating device, the water suction end pipeline on the water pump extends into the water tank, and the output end of the water pump is connected to the steam generating device; the maturation stirring device is installed at the top of the granulating device, and the maturation stirring device is connected to the steam generating device pipeline.

[0008] Furthermore, the aging and stirring device is provided in plurality, and the plurality of aging and stirring devices are all installed at the top of the granulating device, and the plurality of aging and stirring devices are connected with the pipeline of the steam generating device.

[0009] Further, the slaking and stirring device comprises a vertical stirring drum, a stirring main pipe, a first motor, a first gear, a second gear, a first pipeline and a stirring blade, the vertical stirring drum is installed at the top of the granulating device, the stirring main pipe is vertically rotatably installed in the vertical stirring drum, the middle and upper parts of the stirring main pipe are hollow structures, and multiple stirring tubes are evenly arranged on the outer side walls of the middle and upper parts of the stirring main pipe, and multiple first air outlet holes are arranged on the stirring tube, and the stirring main pipe is connected with the multiple stirring tubes; the top end of the stirring main pipe is connected with the steam generating device through the first pipeline, the bottom end of the vertical stirring drum is connected with the top end of the granulating device, and a feeding funnel is arranged at the top end of the vertical stirring drum; the first motor is installed at the top end of the vertical stirring drum, the first gear is installed at the output end of the first motor, the second gear is installed on the stirring main pipe and is located outside the vertical stirring drum, and the first gear and the second gear are meshed; the stirring blade is installed at the lower part of the stirring main pipe.

[0010] Furthermore, the maturation and stirring device also includes a second pipeline, a gas collecting chamber is arranged at the top of the vertical stirring drum, the top of the second pipeline is connected with the first pipeline, and the bottom is connected with the gas collecting chamber, the inner side wall of the vertical stirring drum is evenly provided with a plurality of vertical air outlet strips in a circumferential direction, the vertical air outlet strips are connected with the gas collecting chamber, and a plurality of evenly distributed second air outlet holes are arranged on the vertical air outlet strips.

[0011] Further, the granulating device comprises a granulating shell, a pressing plate, a granulating plate, a first telescopic rod, a cutting plate and a second telescopic rod, the granulating shell is mounted on the top of the vehicle body, a plurality of first feed holes are arranged on the top of the granulating shell, a plurality of second feed holes are arranged on the bottom of the vertical mixing drum, the first feed hole is arranged concentrically aligned with the second feed hole, a plurality of the first telescopic rods are mounted in parallel on the top of the vehicle body, the pressing plate is mounted on the output end of the first telescopic rod, the pressing plate is slidably connected in the granulating shell, the granulating plate is mounted on the output end of the granulating shell, close to one side of the shell; an upper supporting plate and a lower supporting plate are arranged on the vehicle body, a through hole is arranged on the upper supporting plate, the cutting plate passes through the through hole and is slidably connected with the through hole, the top end of the cutting plate extends into the shell and is slidably connected with the side wall of the granulating plate, a plurality of the second telescopic rods are mounted on the lower supporting plate, and the bottom end of the cutting plate is mounted on the top of the second telescopic rod;

[0012] The pressing plate is provided with a plurality of flanges, and the flanges are used to prevent aquatic feed from falling onto the first telescopic rod.

[0013] Furthermore, the automatic feeding device includes a second motor and a feeding disc, a plurality of baffles are evenly arranged circumferentially on the feeding disc, a limiting groove is arranged on the upper support plate, the feeding disc is rotatably connected in the limiting groove, the second motor is installed at the bottom end of the upper support plate, and the output end of the second motor passes through the upper support plate and is fixedly connected to the feeding disc.

[0014] Furthermore, it also includes a feed bin, which is installed on the top of the water tank and located on one side of the steam generating device.

[0015] Furthermore, a universal wheel is arranged at the bottom end of the vehicle body.

[0016] The beneficial effects of the present invention are:

[0017] The present invention provides a vehicle body with universal wheels, so that the whole device can be transferred to the breeding site for direct granulation and feeding. When feeding, the powdered raw materials are placed in the feed bin into the feeding funnel, and the raw materials are fully matured by water vapor after stirring in the vertical mixing drum. When the mixing tubes uniformly arranged on the mixing main pipe stir the feed, water vapor enters the raw materials from the first air outlet holes on the mixing tubes, so that the water vapor and the feed are fully mixed. The plurality of vertical air outlet strips circumferentially arranged on the inner side wall of the vertical mixing drum can further improve the stirring effect of the mixing tube, and the water vapor can enter the feed from the second air outlet holes of the vertical air outlet strips to further mix with the feed. The matured feed enters the granulating device through the first feeding hole and the second feeding hole for granulation. The granulated feed enters the conveying device in the shell, and the power of the baking device is controlled by the adjustment panel during the movement of the granular aquatic feed during the conveying process, and aquatic feed particles with different humidity are obtained by selecting different power outputs of the baking devices. The finally obtained aquatic feed particles are directly fed to aquatic animals, so that the humidity change caused by the storage environment is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention 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 embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of an aquatic feed pelletizing device with both humidity regulation and automatic feeding;

[0020] Figure 2 It is a front view of an aquatic feed pelletizing device with both humidity regulation and automatic feeding;

[0021] Figure 3 It is a top view of an aquatic feed pelletizing device with both humidity regulation and automatic feeding;

[0022] Figure 4 yes Figure 3 AA section view;

[0023] Figure 5 It is a schematic diagram of the structure of a vertical mixing drum and a feed hopper;

[0024] Figure 6 It is a schematic diagram of the structure of the mixing main;

[0025] Figure 7 It is a schematic diagram of the structure of a vertical mixing drum;

[0026] Figure 8It is a cross-sectional view of a vertical mixing drum;

[0027] Fig. 9 yes Figure 8 BB cross-sectional view;

[0028] Fig.10 It is a schematic diagram of the structure of a granulation device;

[0029] Fig.11 is a schematic structural diagram of a first telescopic rod and a pressing plate;

[0030] Fig.12 It is a schematic diagram of the structure of the vehicle body and the automatic feeding device;

[0031] Fig.13 It is a schematic diagram of the structure of the humidity regulating device and the automatic feeding device;

[0032] Among them, in the figure:

[0033] 10-car body, 11-upper support plate, 111-limiting groove, 12-lower support plate, 13-universal wheel, 21-water tank, 22-steam generator, 23-water pump, 24-mature stirring device, 241-vertical stirring drum, 2411-feeding funnel, 2412-gas collecting chamber, 2413-vertical air outlet strip, 2414-second air outlet, 2415-second feed hole, 242-mixing main pipe, 2421-mixing pipe, 2422-first air outlet, 243-first motor, 244-first gear, 245-second gear Wheel, 246-first pipeline, 247-stirring blade, 248-second pipeline, 30-granulating device, 31-granulating shell, 311-first feeding hole, 32-pressing plate, 321-flanging, 33-granulating plate, 34-first telescopic rod, 35-cutting plate, 36-second telescopic rod, 40-humidity regulating device, 41-shell, 411-hollow hole, 42-transmitting device, 43-baking device, 44-adjusting panel, 50-automatic feeding device, 51-second motor, 52-feeding disc, 60-feed bin, 70-battery. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Refer to the attached Figure 1-13As shown, the present invention provides an aquatic feed pelletizing device with both humidity regulation and automatic feeding, comprising: a vehicle body 10, a maturation device, a pelletizing device 30, a humidity regulating device 40 and an automatic feeding device 50, the vehicle body 10 is provided with an upper support plate 11 and a lower support plate 12, the pelletizing device 30, the humidity regulating device 40 and the automatic feeding device 50 are sequentially mounted on the top of the upper support plate 11, and a battery 70 is provided on the lower support plate 12, and the battery 70 supplies power to the maturation device, the pelletizing device 30, the humidity regulating device 40 and the automatic feeding device 50; the humidity regulating device The device 40 includes a shell 41, a conveying device 42, a baking device 43 and an adjustment panel 44. The output end of the granulating device 30 is connected to the entrance end of the shell 41. The shell 41 and the conveying device 42 are both installed at the top of the vehicle body 10. The bottom wall of the shell 41 is provided with a hollow hole 411. The conveying device 42 is located in the hollow hole 411. The baking device 43 is installed on the inner wall and the top wall of the shell 41. The adjustment panel 44 is installed on the outer wall of the shell 41. The adjustment panel 44 is electrically connected to the baking device 43. The output end of the shell 41 is located above the automatic feeding device 50.

[0036] When feeding, the powdered raw material enters the maturation device and is mixed with water vapor for maturation, and then enters the granulation device 30 for granulation. The granulated feed enters the conveying device 42 in the shell 41. During the movement of the granular aquatic feed during the conveying process, the power of the baking device 43 is controlled by the adjustment panel 44, and aquatic feed particles with different humidity are obtained by selecting different power outputs of the baking device 43; the aquatic feed particles finally obtained are directly fed to aquatic animals, avoiding humidity changes caused by the storage environment.

[0037] In a preferred embodiment, the baking device 43 is a high-speed air circulation heating device, which is a heating device in a common "air fryer" and can quickly dry and drain moisture from the feed; the baking device 43 can also be other heating devices such as a microwave heating device.

[0038] In a preferred embodiment, the maturation device includes a water tank 21, a steam generator 22, a water pump 23 and a maturation stirring device 24. The water tank 21 is installed at the top of the housing 41, the steam generator 22 is installed at the top of the water tank 21, the water pump 23 is installed on the side wall of the steam generator 22, the water suction end pipeline on the water pump 23 extends into the water tank 21, and the output end of the water pump 23 is connected to the steam generator 22; the maturation stirring device 24 is installed at the top of the granulating device 30, and the maturation stirring device 24 is connected to the steam generator 22 pipeline. In actual application, fish oil, vegetable oil and other ingredients can also be added to the water tank 21. As the water enters the steam generator 22 and evaporates, it enters the maturation stirring device 24, and the fish oil and vegetable oil can be more evenly mixed with the feed.

[0039] In a preferred embodiment, a plurality of the maturing and stirring devices 24 are provided, and the plurality of maturing and stirring devices 24 are all installed on the top of the granulating device 30 , and the plurality of maturing and stirring devices 24 are connected to the steam generating device 22 through a pipeline.

[0040] In a preferred embodiment, the slaking and stirring device 24 includes a vertical stirring drum 241, a stirring main pipe 242, a first motor 243, a first gear 244, a second gear 245, a first pipeline 246 and a stirring blade 247. The vertical stirring drum 241 is installed at the top of the granulating device 30. The stirring main pipe 242 is vertically rotatably installed in the vertical stirring drum 241. The middle and upper parts of the stirring main pipe 242 are hollow structures. The middle and upper outer side walls of the stirring main pipe 242 are evenly provided with a plurality of stirring pipes 2421. The stirring pipe 2421 is provided with a plurality of first air outlet holes 2422. The stirring main pipe 242 is connected to the plurality of stirring pipes 2421. The top of the stirring main pipe 242 The vertical mixing drum 241 is connected to the steam generating device 22 through the first pipeline 246, and the bottom end of the vertical mixing drum 241 is connected to the top end of the granulating device 30. The top end of the vertical mixing drum 241 is provided with a feeding funnel 2411. The first motor 243 is installed at the top end of the vertical mixing drum 241, and the first gear 244 is installed at the output end of the first motor 243. The second gear 245 is installed on the mixing main pipe 242 and is located outside the vertical mixing drum 241. The first gear 244 and the second gear 245 are meshed. The mixing blade 247 is installed at the lower part of the mixing main pipe 242. The mixing blade 247 helps to push the feed downward in the vertical mixing drum 241 and enter the granulating device 30.

[0041] In a preferred embodiment, the maturation stirring device 24 also includes a second pipeline 248, and a gas collecting chamber 2412 is arranged at the top of the vertical stirring drum 241. The top of the second pipeline 248 is connected to the first pipeline 246, and the bottom is connected to the gas collecting chamber 2412. The inner wall of the vertical stirring drum 241 is evenly provided with a plurality of strip-shaped vertical air outlet strips 2413 in the circumferential direction. The vertical air outlet strips 2413 are connected to the gas collecting chamber 2412, and a plurality of evenly distributed second air outlet holes 2414 are arranged on the vertical air outlet strips 2413.

[0042] In a preferred embodiment, the granulating device 30 includes a granulating shell 31, a pressing plate 32, a granulating plate 33, a first telescopic rod 34, a cutting plate 35 and a second telescopic rod 36. The granulating shell 31 is installed at the top of the vehicle body 10. The top of the granulating shell 31 is provided with a plurality of first feed holes 311. The bottom of the vertical mixing drum 241 is provided with a plurality of second feed holes 2415. The first feed holes 311 are concentrically aligned with the second feed holes 2415. The plurality of first telescopic rods 34 are installed in parallel at the top of the vehicle body 10. The pressing plate 32 is installed at the output of the first telescopic rod 34. The pressing plate 32 is slidably connected in the granulating shell 31, and the granulating plate 33 is installed at the output end of the granulating shell 31, close to the side of the shell 41. In actual application, granulating plates with different feed particle sizes can be selected as needed to obtain aquatic feeds with different particle sizes; a through hole is provided on the upper support plate 11, and the cutting plate 35 passes through the through hole and is slidably connected with the through hole. The top end of the cutting plate 35 extends into the shell 41 and is slidably connected with the side wall of the granulating plate 33. A plurality of second telescopic rods 36 are installed on the lower support plate 12, and the bottom end of the cutting plate 35 is installed on the top end of the second telescopic rod 36;

[0043] The pressing plate 32 is provided with a plurality of flanges 321 , and the flanges 321 are used to prevent the aquatic feed from falling onto the first telescopic rod 34 .

[0044] In a preferred embodiment, the automatic feeding device 50 includes a second motor 51 and a feeding disc 52, a plurality of baffles are evenly arranged circumferentially on the feeding disc 52, a limiting groove 111 is arranged on the upper support plate 11, the feeding disc 52 is rotatably connected in the limiting groove 111, the second motor 51 is installed at the bottom end of the upper support plate 11, and the output end of the second motor 51 passes through the upper support plate 11 and is fixedly connected to the feeding disc 52.

[0045] In a preferred embodiment, an aquatic feed pelletizing device with both humidity regulation and automatic feeding further includes a feed bin 60 , which is installed at the top of the water tank 21 and located on one side of the steam generating device 22 .

[0046] In a preferred embodiment, a universal wheel 13 is provided at the bottom end of the vehicle body 10 .

[0047] Working principle: When in use, the whole device is conveniently and quickly transferred to the breeding site by means of the universal wheels 13 on the vehicle body 10 for direct granulation and feeding; when feeding, the powdered raw materials are placed in the feed bin 60 into the feeding funnel 2411, and the raw materials are fully cooked by water vapor after stirring in the vertical mixing drum 241; the first motor 243 rotates the mixing main pipe 242 in the vertical mixing drum 241 through the meshing of the first gear 244 and the second gear 245; the water pump 23 sucks the water in the water tank 21 into the steam generating device 22 to quickly evaporate the water; The water vapor enters the mixing main pipe 242 through the first pipeline 246, and then enters the raw material through the first air outlet 2422 on the mixing pipe 2421, so that the water vapor and the feed can be fully mixed; at the same time, the water vapor can also enter the gas collecting cavity 2412 through the second pipeline 248, and then enter the aquatic feed in the vertical mixing drum 241 through a plurality of vertical air outlet strips 2413, wherein the vertical air outlet strips 2413 evenly arranged in the circumference can further improve the mixing effect of the mixing pipe 2421, and the water vapor can be discharged from the vertical air outlet strips 2413. The second air outlet 2414 of 413 enters the feed and is further mixed with the feed; the matured feed enters the granulating shell 31 through the first feeding hole 311 and the second feeding hole 2415, the first telescopic rod 34 pushes the pressing plate 32, compresses the matured feed between the pressing plate 32 and the granulating plate 33, and the feed is pressed into a columnar dense feed through the mesh on the granulating plate 33. At this time, the second telescopic rod 36 pushes the cutting plate 35 upward to cut the columnar dense feed into granules, and the granulation of the feed is achieved repeatedly; the granulated feed enters In the conveying device 42 in the shell 41, the granular aquatic feed moves during the conveying process, and the power of the baking device 43 is controlled by the adjustment panel 44, and aquatic feed particles with different humidity are obtained by selecting different power outputs of the baking device 43; the aquatic feed particles finally obtained fall onto the feeding disc 52, and the second motor 51 drives the feeding disc 52 to rotate. Under the action of the rotating baffle, the aquatic feed particles are scattered and sprinkled into the breeding pond, and the aquatic feed particles are directly fed to the aquatic animals, avoiding humidity changes caused by the storage environment.

[0048] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0049] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An aquatic feed pelletizing device with both humidity regulation and automatic feeding, characterized in that: include: A vehicle body (10), a maturation device, a granulation device (30), a humidity adjustment device (40) and an automatic feeding device (50), wherein the granulation device (30), the humidity adjustment device (40) and the automatic feeding device (50) are sequentially mounted on the top of the vehicle body (10), the humidity adjustment device (40) comprises a shell (41), a conveying device (42), a baking device (43) and an adjustment panel (44), the output end of the granulation device (30) is connected to the input end of the shell (41), and the shell (41) and the conveying device (42) are both installed on the top of the vehicle body (10); a hollow hole (411) is provided on the bottom wall of the shell (41); the conveying device (42) is located in the hollow hole (411); the baking device (43) is installed on the inner wall and the top wall of the shell (41); the adjusting panel (44) is installed on the outer wall of the shell (41); the adjusting panel (44) is electrically connected to the baking device (43); and the output end of the shell (41) is located above the automatic feeding device (50).

2. The aquatic feed pelletizing device with both humidity regulation and automatic feeding according to claim 1, characterized in that: The baking device (43) is a high-speed air circulation heating device.

3. The aquatic feed pelletizing device with both humidity regulation and automatic feeding according to claim 1, characterized in that: The aging device comprises a water tank (21), a steam generating device (22), a water pump (23) and an aging stirring device (24); the water tank (21) is mounted on the top of the housing (41); the steam generating device (22) is mounted on the top of the water tank (21); the water pump (23) is mounted on the side wall of the steam generating device (22); the water suction end pipeline on the water pump (23) extends into the water tank (21); the output end of the water pump (23) is connected to the steam generating device (22); the aging stirring device (24) is mounted on the top of the granulating device (30); the aging stirring device (24) is connected to the steam generating device (22) through a pipeline.

4. The aquatic feed pelletizing device with both humidity regulation and automatic feeding according to claim 3, characterized in that: The aging and stirring devices (24) are arranged in plurality, and the plurality of aging and stirring devices (24) are all installed at the top of the granulating device (30), and the plurality of aging and stirring devices (24) are connected to the steam generating device (22) through a pipeline.

5. The aquatic feed pelletizing device with both humidity regulation and automatic feeding according to claim 3, characterized in that: The slaking and stirring device (24) comprises a vertical stirring drum (241), a stirring main pipe (242), a first motor (243), a first gear (244), a second gear (245), a first pipeline (246) and a stirring blade (247); the vertical stirring drum (241) is installed at the top of the granulating device (30); the stirring main pipe (242) is vertically rotatably installed in the vertical stirring drum (241); the middle and upper parts of the stirring main pipe (242) are hollow structures; the outer side walls of the middle and upper parts of the stirring main pipe (242) are evenly provided with a plurality of stirring pipes (2421); the stirring pipes (2421) are provided with a plurality of first air outlets (2422); the stirring main pipe (242) is connected to the plurality of stirring pipes (2421); The top end of the stirring main pipe (242) is connected to the steam generating device (22) through the first pipeline (246), the bottom end of the vertical stirring drum (241) is connected to the top end of the granulating device (30), and the top end of the vertical stirring drum (241) is provided with a feeding funnel (2411); the first motor (243) is installed at the top end of the vertical stirring drum (241), the first gear (244) is installed at the output end of the first motor (243), the second gear (245) is installed on the stirring main pipe (242) and is located outside the vertical stirring drum (241), and the first gear (244) and the second gear (245) are meshed; the stirring blade (247) is installed at the lower part of the stirring main pipe (242).

6. The aquatic feed pelletizing device with both humidity regulation and automatic feeding according to claim 5, characterized in that: The cooking and stirring device (24) further comprises a second pipeline (248), a gas collecting chamber (2412) is arranged at the top end of the vertical stirring drum (241), the top end of the second pipeline (248) is connected to the first pipeline (246), and the bottom end is connected to the gas collecting chamber (2412), a plurality of strip-shaped vertical air outlet strips (2413) are evenly arranged around the inner side wall of the vertical stirring drum (241), the vertical air outlet strips (2413) are connected to the gas collecting chamber (2412), and a plurality of evenly distributed second air outlet holes (2414) are arranged on the vertical air outlet strips (2413).

7. The aquatic feed pelletizing device with both humidity regulation and automatic feeding according to claim 5, characterized in that: The granulating device (30) comprises a granulating shell (31), a pressing plate (32), a granulating plate (33), a first telescopic rod (34), a cutting plate (35) and a second telescopic rod (36); the granulating shell (31) is mounted on the top of the vehicle body (10); a plurality of first feed holes (311) are arranged on the top of the granulating shell (31); a plurality of second feed holes (2415) are arranged on the bottom of the vertical mixing drum (241); the first feed holes (311) and the second feed holes (2415) are arranged concentrically and aligned with each other; a plurality of the first telescopic rods (34) are mounted in parallel on the top of the vehicle body (10); the pressing plate (32) is mounted on the output of the first telescopic rod (34); end, the pressing plate (32) is slidably connected in the granulating shell (31), and the granulating plate (33) is installed at the output end of the granulating shell (31), close to one side of the shell (41); the vehicle body (10) is provided with an upper support plate (11) and a lower support plate (12), the upper support plate (11) is provided with a through hole, the cutting plate (35) passes through the through hole and is slidably connected with the through hole, the top end of the cutting plate (35) extends into the shell (41) and is slidably connected with the side wall of the granulating plate (33), a plurality of second telescopic rods (36) are installed on the lower support plate (12), and the bottom end of the cutting plate (35) is installed on the top end of the second telescopic rod (36); The pressing plate (32) is provided with a plurality of flanges (321), and the flanges (321) are used to prevent aquatic feed from falling onto the first telescopic rod (34).

8. The aquatic feed pelletizing device with both humidity regulation and automatic feeding according to claim 7, characterized in that: The automatic feeding device (50) comprises a second motor (51) and a feeding disc (52); a plurality of baffles are evenly arranged circumferentially on the feeding disc (52); a limiting groove (111) is arranged on the upper support plate (11); the feeding disc (52) is rotatably connected in the limiting groove (111); the second motor (51) is mounted at the bottom end of the upper support plate (11); and an output end of the second motor (51) passes through the upper support plate (11) and is fixedly connected to the feeding disc (52).

9. The aquatic feed pelletizing device with both humidity regulation and automatic feeding according to claim 3, characterized in that: It also includes a feed bin (60), which is installed on the top of the water tank (21) and located on one side of the steam generating device (22).

10. The aquatic feed pelletizing device with both humidity regulation and automatic feeding according to claim 1, characterized in that: A universal wheel (13) is provided at the bottom end of the vehicle body (10).

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