Aquaculture feeding equipment

Abstract

The utility model relates to the technical field of aquaculture feeding, in particular to aquaculture feeding equipment. Comprising a feeding hopper used for feeding breeding feed, a quantitative discharging mechanism used for quantitatively feeding the breeding feed fed by the feeding hopper, a feeding distribution mechanism used for distributing the breeding feed to different breeding areas, and a feeding driving device used for conveying the breeding feed fed by the quantitative discharging mechanism to the feeding distribution mechanism. According to the feeding and distributing mechanism and the quantitative discharging mechanism, feed enters the quantitative discharging mechanism through the feeding hopper, the quantitative discharging mechanism conducts quantitative feeding on breeding feed, and the feeding and distributing mechanism distributes the feed quantitatively fed by the quantitative discharging mechanism to different breeding areas. The system is simple in structure and convenient to use, can adapt to modernized farms with multiple breeding areas, can accurately distribute and feed the feed put into a single breeding area, improves the breeding and feeding efficiency while reducing the labor cost, and is convenient to use.

Description

Technical field:

[0001] The utility model relates to the technical field of aquaculture feeding, in particular to a kind of aquaculture feeding equipment. Background technology:

[0002] Animal husbandry is one of the main components of agriculture. It is an important part of agriculture and is listed as one of the two pillars of agricultural production along with planting. With the continuous development and progress of society and industry, my country's animal husbandry is gradually moving towards modernization. Compared with traditional animal husbandry, modern animal husbandry is large-scale and highly automated. Feeding devices are commonly used in modern animal husbandry. Existing feeding devices generally directly feed animal husbandry feed into the breeding area through a driving device, but cannot feed feed to multiple breeding areas separately, cannot adapt to current modern farms, and are not convenient to use. Utility model content:

[0003] The purpose of the utility model is to provide an aquaculture feeding equipment to address the deficiencies in the prior art, which can feed multiple breeding areas at the same time and can quantitatively distribute the amount of feed fed to different breeding areas, and can adapt to modern breeding farms with large feeding needs.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an aquaculture feeding equipment, including a feeding hopper for feeding aquaculture feed, a quantitative feeding mechanism for quantitatively feeding the aquaculture feed fed into the feeding hopper, a feeding distribution mechanism for distributing the aquaculture feed to different aquaculture areas, and a feeding drive device for transporting the aquaculture feed fed by the quantitative feeding mechanism to the feeding distribution mechanism; the feeding drive device includes a feeding water pump, a water inlet pipe connected to the water inlet of the feeding water pump, and a water outlet pipe connected to the water outlet of the feeding water pump; the quantitative feeding mechanism is arranged at the discharge end of the feeding hopper, one side of the discharge end of the quantitative feeding mechanism is connected to the water outlet of the water outlet pipe, and the other side of the discharge end of the quantitative feeding mechanism is connected to the feeding end of the feeding distribution mechanism.

[0005] A further improvement to the above scheme is that the quantitative unloading mechanism includes a unloading support seat, a dividing column which is laterally rotatably arranged in the unloading support seat, a dividing column driving motor arranged on the unloading support seat, and a quantitative discharging hopper arranged below the unloading support seat. A quantitative feed port is provided at the top of the unloading support seat, and the quantitative feed port is connected with the discharging end of the feed hopper. A quantitative discharging port is provided at the bottom of the unloading support seat, and the quantitative discharging port is connected with the feeding end of the quantitative discharging hopper. A dividing cavity is provided in the unloading support seat, and the dividing column rotates in the dividing cavity. The power output end of the dividing column driving motor drives and connects to the dividing column, and a dividing trough for quantitative dividing is provided on the dividing column.

[0006] A further improvement to the above scheme is that a plurality of axially arranged dividing plates are evenly arranged on the outer wall of the dividing column along the circumferential direction, and the gaps between the plurality of the dividing plates form a plurality of the dividing grooves.

[0007] A further improvement to the above solution is that the water outlet of the water outlet pipe is connected to one side of the quantitative discharge hopper.

[0008] A further improvement to the above scheme is that it also includes a liquid auxiliary material adding device for adding liquid auxiliary materials, the liquid auxiliary material adding device includes a liquid auxiliary material storage container and an auxiliary material feeding drive assembly, the auxiliary material storage container is provided with an auxiliary material inlet pipe and an auxiliary material outlet pipe, the auxiliary material feeding drive assembly includes an auxiliary material feeding pump, and an auxiliary material feeding pipe connected to the water outlet of the auxiliary material discharge pump, the outlet of the auxiliary material outlet pipe is connected to the water inlet of the auxiliary material feeding pump, and the outlet of the auxiliary material feeding pipe is connected to the bottom of the material distribution cavity in the material discharge support seat.

[0009] A further improvement to the above solution is that a solenoid valve is provided on the water outlet pipe.

[0010] A further improvement to the above scheme is that the feeding distribution mechanism includes a distribution feed pipe, a rotary joint, a rotary discharge pipe, a mechanical seal arranged at the periphery of the outlet end of the rotary discharge pipe, a feeding outlet seat, a feeding outlet pipe arranged on the rear end face of the feeding outlet seat, and a rotary discharge drive assembly arranged on the feeding outlet seat, the inlet end of the distribution feed pipe is connected with the discharge end of the quantitative feeding mechanism, the outlet end of the distribution feed pipe is connected with the inlet end of the rotary joint, the outlet end of the rotary joint is connected with the inlet end of the rotary discharge pipe, a feeding through hole is penetrated on the front end face of the feeding outlet seat, the outlet end of the feeding through hole is connected with the feeding outlet pipe, the outlet end of the rotary discharge pipe extends to the front end face of the feeding outlet seat close to the inlet position of the feeding through hole, and forms a sliding mechanical seal with the inlet end face of the feeding through hole through the mechanical seal, and the power output end of the rotary discharge drive assembly drives the rotary discharge pipe.

[0011] A further improvement to the above scheme is that the rotary joint and the distribution feed pipe are connected through a rotary discharge piece, a discharge cavity is provided in the rotary discharge piece, a feed channel is provided on the side of the rotary discharge piece, a discharge channel is provided on the top of the rotary discharge piece, the feed channel and the discharge channel are respectively connected to the discharge cavity, the outlet of the rotary joint is connected to the feed channel, and the inlet of the rotary discharge pipe is connected to the discharge channel.

[0012] A further improvement to the above scheme is that the rotary discharging drive assembly includes a rotary discharging drive motor arranged on the rear end surface of the feeding outlet seat, a drive rod arranged at the power output end of the rotary discharging drive motor, and a rotary support seat arranged on the front end surface of the feeding outlet seat, the drive rod sequentially passes through the feeding outlet seat and the rotary support seat and drives the rotary discharging part to drive the rotary discharging pipe to rotate, the drive rod is rotatably connected to the rotary support seat, and the rotary joint is coaxially arranged with the drive rod.

[0013] A further improvement to the above scheme is that a plurality of the feeding outlet pipes and the feeding through holes are provided and connected one by one, and the plurality of the feeding through holes are evenly arranged on the feeding outlet seat along the circumferential direction with the driving rod as the axis, and the outlet end of the rotating discharge pipe corresponds to one of the feeding through holes.

[0014] The beneficial effects of the utility model are as follows: the utility model comprises a feeding hopper for feeding aquaculture feed, a quantitative feeding mechanism for quantitatively feeding the aquaculture feed fed into the feeding hopper, a feeding distribution mechanism for distributing the aquaculture feed to different aquaculture areas, and a feeding drive device for conveying the aquaculture feed fed by the quantitative feeding mechanism to the feeding distribution mechanism; the feeding drive device comprises a feeding water pump, a water inlet pipe connected to the water inlet of the feeding water pump, and a water outlet pipe connected to the water outlet of the feeding water pump; the quantitative feeding mechanism is arranged at the discharge end of the feeding hopper, one side of the discharge end of the quantitative feeding mechanism is connected to the water outlet of the water outlet pipe, and the other side of the discharge end of the quantitative feeding mechanism is connected to the feeding end of the feeding distribution mechanism;

[0015] The utility model provides a feeding distribution mechanism and a quantitative feeding mechanism. Feed enters the quantitative feeding mechanism through a feeding hopper. The quantitative feeding mechanism feeds out the breeding feed in a quantitative manner. The water inlet pipe is connected to an external water source. The water pump is driven to pump water into the quantitative discharge hopper of the quantitative feeding mechanism through the water outlet pipe. At this time, the circulating liquid generates pressure in the closed pipe to send the feed quantitatively fed by the quantitative feeding mechanism into the feeding distribution mechanism. The feeding distribution mechanism distributes the feed quantitatively fed by the quantitative feeding mechanism to different breeding areas. The utility model can adapt to modern breeding farms with multiple breeding areas and can accurately distribute and feed the feed fed into a single breeding area, thereby reducing labor costs and improving the efficiency of breeding feeding, and is easy to use. Description of the drawings:

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the quantitative feeding mechanism of the utility model.

[0018] Figure 3 It is a cross-sectional view of the quantitative feeding mechanism of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the material distribution column of the utility model.

[0020] Figure 5 It is a structural schematic diagram of the material feeding and distributing mechanism of the utility model.

[0021] Figure 6 It is a structural schematic diagram of the rotary discharging member of the utility model.

[0022] Figure 7 It is a structural schematic diagram of the auxiliary material adding mechanism of the utility model.

[0023] Figure 8 It is a structural schematic diagram of an auxiliary material adding mechanism according to another embodiment of the utility model.

[0024] Description of the accompanying drawings: feed hopper 1, quantitative feeding mechanism 2, feeding support seat 21, quantitative feeding port 211, quantitative discharging port 212, material distribution cavity 213, material distribution column 22, material distribution plate 23, material distribution trough 24, material distribution column drive motor 25, quantitative discharging hopper 26, feeding distribution mechanism 3, distribution feed pipe 31, rotary joint 32, rotary discharging pipe 33, mechanical seal 331, feeding outlet seat 34, feeding outlet pipe 341, feeding through hole 342, rotary discharging drive assembly 35, Rotating discharging drive motor 351, driving rod 352, rotating support seat 353, rotating discharging part 36, discharging cavity 361, feeding channel 362, discharging channel 363, feeding drive device 4, feeding water pump 41, water inlet pipe 42, water outlet pipe 43; solenoid valve 431, liquid auxiliary material adding device 5, liquid auxiliary material storage container 51, auxiliary material inlet pipe 511, auxiliary material outlet pipe 512, auxiliary material feeding drive assembly 52, auxiliary material feeding pump 521, auxiliary material feeding pipe 522. Specific implementation method:

[0025] The utility model will be further described below in conjunction with the accompanying drawings. Figure 1-7As shown, the utility model provides an aquaculture feeding equipment, including a feeding hopper 1 for feeding aquaculture feed, a quantitative feeding mechanism 2 for quantitatively feeding the aquaculture feed fed into the feeding hopper 1, a feeding distribution mechanism 3 for distributing the aquaculture feed to different aquaculture areas, and a feeding drive device 4 for transporting the aquaculture feed fed by the quantitative feeding mechanism 2 to the feeding distribution mechanism 3; the feeding drive device 4 includes a feeding water pump 41, a water inlet pipe 42 connected to the water inlet of the feeding water pump 41, and a water outlet pipe 43 connected to the water outlet of the feeding water pump 41; the quantitative feeding mechanism 2 is arranged at the discharge end of the feeding hopper 1, and one side of the discharge end of the quantitative feeding mechanism 2 is connected to the water outlet of the water outlet pipe 43, and the quantitative feeding mechanism 2 is connected to the water outlet of the water outlet pipe 43. The other side of the discharge end of the feeding mechanism 2 is connected to the feeding end of the feeding distribution mechanism 3. The feed enters the quantitative feeding mechanism 2 through the feeding hopper 1. The quantitative feeding mechanism 2 quantitatively discharges the breeding feed. The water inlet pipe 42 is connected to the external water source. The feeding water pump 41 pumps water into the quantitative feeding mechanism 2 through the water outlet pipe 43. At this time, the circulating liquid generates pressure in the closed pipe to feed the quantitatively discharged feed by the quantitative feeding mechanism 2 into the feeding distribution mechanism 3. The feeding distribution mechanism 3 distributes the quantitatively discharged feed by the quantitative feeding mechanism 2 to different breeding areas, which can adapt to modern farms with multiple breeding areas, and can accurately distribute and feed the feed fed into a single breeding area, reducing labor costs while improving the efficiency of breeding feeding, and is easy to use.

[0026] The quantitative unloading mechanism 2 of the utility model comprises an unloading support seat 21, a material distribution column 22 which is horizontally rotatably arranged in the unloading support seat 21, a material distribution column driving motor 25 which is arranged on the unloading support seat 21, and a quantitative discharge hopper 26 which is arranged below the unloading support seat 21. A quantitative feed port 211 is provided on the top of the unloading support seat 21, and the quantitative feed port 211 is connected with the discharge end of the feed hopper 1. A quantitative discharge port 212 is provided at the bottom of the unloading support seat 21, and the quantitative discharge port 212 is connected with the feed end of the quantitative discharge hopper 26. A material distribution cavity 213 is provided in the unloading support seat 21, and the material distribution column 22 rotates in the material distribution cavity 213. The material distribution column driving motor The power output end of 25 drives the distribution column 22, and a distribution trough 24 for quantitative distribution is provided on the distribution column 22. The water outlet of the water outlet pipe 43 is connected to one side of the quantitative discharge hopper 26. When the feed added in the feed hopper 1 enters the distribution cavity 213 in the unloading support seat 21 through the quantitative feed port 211, the feed falls into the distribution trough 24 on the distribution column 22, and the input feed is divided into the volume portion of the distribution trough 24. At this time, the distribution column driving motor 25 drives the distribution column 22 to rotate, and the breeding feed in the distribution trough 24 is quantitatively input into the quantitative discharge hopper 26 through the quantitative discharge port 212, thereby realizing the quantitative discharge of the breeding feed input from the feed hopper 1.

[0027] The outer wall of the dividing column 22 is evenly provided with a plurality of dividing plates 23 arranged along the axial direction along the circumferential direction, and the gaps between the plurality of dividing plates 23 form a plurality of dividing troughs 24. Of course, in other embodiments, the dividing troughs 24 can be set in other molding methods, such as integrally formed with the dividing column 22, etc., and the volume of feed that can be accommodated by each of the plurality of dividing troughs 24 is consistent, and the utility model is not limited to this.

[0028] The utility model also includes a liquid auxiliary material adding device 5 for adding liquid auxiliary materials, the liquid auxiliary material adding device 5 includes a liquid auxiliary material storage container 51 and an auxiliary material feeding drive assembly 52, the auxiliary material storage container is provided with an auxiliary material inlet pipe 511 and an auxiliary material outlet pipe 512, the auxiliary material feeding drive assembly 52 includes an auxiliary material feeding pump 521 and an auxiliary material feeding pipe 522 connected with the water outlet of the auxiliary material discharge pump, the outlet of the auxiliary material outlet pipe 512 is connected with the water inlet of the auxiliary material feeding pump 521, and the outlet of the auxiliary material feeding pipe 522 is connected with the bottom of the material distribution cavity 213 in the material discharging support seat 21, the user can add different auxiliary materials to the liquid auxiliary material storage container 51 according to the needs, and feed them into the material discharging support seat 21 through the auxiliary material feeding pump 521 and discharge them together with the breeding feed, which is more practical. Of course, the liquid auxiliary material in the liquid auxiliary material storage container 51 can also be pumped into the material discharging support seat 21 by other methods, such as Figure 8 As shown, in another embodiment of the present invention, one end of the auxiliary material outlet pipe 512 is directly connected to the water outlet pipe 43 of the feeding distribution mechanism 3, and the feeding water pump 41 of the feeding distribution mechanism 3 acts as the auxiliary material feeding drive component 52, so that the liquid auxiliary material can also be fed into the unloading support seat 21. Of course, the present invention is not limited to this.

[0029] The utility model is provided with a solenoid valve 431 on the water outlet pipe 43, which can accurately control the flow rate and speed of the water flow sent by the feeding water pump 41, thereby controlling the feeding speed, which is convenient for use.

[0030] The feeding distribution mechanism 3 of the utility model comprises a distribution feed pipe 31, a rotary joint 32, a rotary discharge pipe 33, a mechanical seal 331 arranged at the periphery of the outlet end of the rotary discharge pipe 33, a feeding outlet seat 34, a feeding outlet pipe 341 arranged on the rear end surface of the feeding outlet seat 34, and a rotary discharge drive assembly 35 arranged on the feeding outlet seat 34. The inlet end of the distribution feed pipe 31 is connected to the discharge end of the quantitative feeding mechanism 2, the outlet end of the distribution feed pipe 31 is connected to the inlet end of the rotary joint 32, and the rotary joint 32 is connected to the outlet end of the quantitative feeding mechanism 2. The outlet end of the head 32 is connected to the inlet end of the rotating discharge pipe 33. A feeding hole 342 is penetrated on the front end surface of the feeding outlet seat 34. The outlet end of the feeding hole 342 is connected to the feeding outlet pipe 341. The outlet end of the rotating discharge pipe 33 extends to the front end surface of the feeding outlet seat 34 close to the inlet position of the feeding hole 342, and a sliding mechanical seal is formed between the mechanical seal 331 and the inlet end surface of the feeding hole 342. The power output end of the rotating discharge drive assembly 35 drives the rotating discharge pipe 33. The rotary joint 32 is connected to the distribution feed pipe 31 through a rotary discharge piece 36, a discharge cavity 361 is provided in the rotary discharge piece 36, a feed channel 362 is provided on the side of the rotary discharge piece 36, a discharge channel 363 is provided on the top of the rotary discharge piece 36, the feed channel 362 and the discharge channel 363 are respectively connected to the discharge cavity 361, the outlet of the rotary joint 32 is connected to the feed channel 362, and the inlet of the rotary discharge pipe 33 is connected to the discharge channel 363. The rotary discharging drive assembly 35 includes a rotary discharging drive motor 351 arranged on the rear end surface of the feeding outlet seat 34, a driving rod 352 arranged at the power output end of the rotary discharging drive motor 351, and a rotary support seat 353 arranged on the front end surface of the feeding outlet seat 34. The driving rod 352 passes through the feeding outlet seat 34 and the rotary support seat 353 in sequence and drives the connected rotary discharging member 36 to drive the rotary discharging pipe 33 to rotate. The driving rod 352 is rotatably connected to the rotary support seat 353. The rotary joint 32 is coaxially arranged with the driving rod 352. When the feed is thrown into the distribution feeding pipe 31 through the quantitative feeding mechanism 2, it enters the rotary discharging In the feeding piece 36, the rotary discharging driving assembly 35 drives the rotary discharging piece 36 to rotate. When the rotary discharging piece 36 rotates to the entrance of the feeding outlet pipe 341 corresponding to the breeding area currently to be fed on the feeding outlet seat 34, the breeding feed is fed into the feeding through hole 342 through the rotary discharging pipe 33 and enters the corresponding feeding outlet pipe 341. At this time, the mechanical seal 331 can ensure that the rotary discharging pipe 33 and the feeding outlet seat 34 remain sealed during the rotation process, thereby realizing the delivery of the quantitative feed delivered by the quantitative unloading mechanism 2 to different breeding areas, which can adapt to the characteristics of large-scale and multi-breeding areas of modern breeding farms, and further adapt to the needs of modern breeding feeding.

[0031] The utility model is provided with a plurality of feeding outlet pipes 341 and feeding through holes 342 which are connected one by one, and a plurality of feeding through holes 342 are evenly arranged on the feeding outlet seat 34 along the circumferential direction with the driving rod 352 as the axis, and the outlet end of the rotating discharge pipe 33 corresponds to one of the feeding through holes 342. Different feeding outlet pipes 341 can be connected to the feeding inlets of different breeding areas to realize feeding in multiple breeding areas, which is suitable for breeding farms of different sizes.

[0032] Working principle:

[0033] When working, the water inlet pipe 42 is connected to the external water source, and the feeding water pump 41 pumps water into the quantitative discharge hopper 26 of the quantitative feeding mechanism 2 through the water outlet pipe 43. The feed is put into the feed hopper 1, and the feed enters the quantitative feeding mechanism 2 through the feed hopper 1. The quantitative feeding mechanism 2 quantitatively discharges the breeding feed, and the circulating liquid generates pressure in the closed pipe to send the feed quantitatively discharged by the quantitative feeding mechanism 2 to the feeding distribution mechanism 3. The feeding distribution mechanism 3 distributes the feed quantitatively discharged by the quantitative feeding mechanism 2 to different breeding areas, which can adapt to modern farms with multiple breeding areas, and can accurately distribute and feed the feed put into a single breeding area, reducing labor costs while improving the efficiency of breeding feeding, and is easy to use.

[0034] Of course, the above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. An aquaculture feeding device, characterized in that: The invention comprises a feeding hopper (1) for feeding aquaculture feed, a quantitative feeding mechanism (2) for quantitatively feeding the aquaculture feed fed into the feeding hopper (1), a feeding distribution mechanism (3) for distributing the aquaculture feed to different aquaculture areas, and a feeding drive device (4) for conveying the aquaculture feed fed by the quantitative feeding mechanism (2) to the feeding distribution mechanism (3); the feeding drive device (4) comprises a feeding water pump (41), a water inlet pipe (42) connected to the water inlet of the feeding water pump (41), and a water outlet pipe (43) connected to the water outlet of the feeding water pump (41); the quantitative feeding mechanism (2) is arranged at the discharge end of the feeding hopper (1), one side of the discharge end of the quantitative feeding mechanism (2) is connected to the water outlet of the water outlet pipe (43), and the other side of the discharge end of the quantitative feeding mechanism (2) is connected to the feeding end of the feeding distribution mechanism (3).

2. The aquaculture feeding equipment according to claim 1, characterized in that: The quantitative unloading mechanism (2) comprises an unloading support seat (21), a material distribution column (22) which is arranged in a transverse rotation in the unloading support seat (21), a material distribution column driving motor (25) which is arranged on the unloading support seat (21), and a quantitative discharge hopper (26) which is arranged below the unloading support seat (21). A quantitative feed port (211) is provided on the top of the unloading support seat (21), and the quantitative feed port (211) is connected to the discharge end of the feed hopper (1). A quantitative discharge port (212) is provided at the bottom of the support seat (21), and the quantitative discharge port (212) is connected to the feed end of the quantitative discharge hopper (26). A material distribution cavity (213) is provided in the material discharge support seat (21), and the material distribution column (22) rotates in the material distribution cavity (213). The power output end of the material distribution column driving motor (25) is driven and connected to the material distribution column (22), and a material distribution trough (24) for quantitative material distribution is provided on the material distribution column (22).

3. The aquaculture feeding equipment according to claim 2, characterized in that: The outer wall of the material distribution column (22) is evenly provided with a plurality of material distribution plates (23) arranged along the axial direction along the circumferential direction, and the gaps between the plurality of material distribution plates (23) form a plurality of material distribution grooves (24).

4. The aquaculture feeding equipment according to claim 2, characterized in that: The water outlet of the water outlet pipe (43) is in communication with one side of the quantitative discharging hopper (26).

5. The aquaculture feeding equipment according to claim 2, characterized in that: The invention also comprises a liquid auxiliary material adding device (5) for adding liquid auxiliary material, the liquid auxiliary material adding device (5) comprising a liquid auxiliary material storage container (51) and an auxiliary material feeding drive assembly (52), the auxiliary material storage container being provided with an auxiliary material inlet pipe (511) and an auxiliary material outlet pipe (512), the auxiliary material feeding drive assembly (52) comprising an auxiliary material feeding pump (521) and an auxiliary material feeding pipe (522) connected to the water outlet of the auxiliary material discharge pump, the outlet of the auxiliary material outlet pipe (512) being connected to the water inlet of the auxiliary material feeding pump (521), and the outlet of the auxiliary material feeding pipe (522) being connected to the bottom of the material distributing cavity (213) in the material discharging support seat (21).

6. The aquaculture feeding equipment according to claim 1, characterized in that: The water outlet pipe (43) is provided with a solenoid valve (431).

7. The aquaculture feeding equipment according to claim 1, characterized in that: The feeding distribution mechanism (3) comprises a distribution feed pipe (31), a rotary joint (32), a rotary discharge pipe (33), a mechanical seal (331) arranged at the periphery of the outlet end of the rotary discharge pipe (33), a feeding outlet seat (34), a feeding outlet pipe (341) arranged at the rear end surface of the feeding outlet seat (34), and a rotary discharge drive assembly (35) arranged on the feeding outlet seat (34); the inlet end of the distribution feed pipe (31) is connected to the discharge end of the quantitative feeding mechanism (2); the outlet end of the distribution feed pipe (31) is connected to the inlet end of the rotary joint (32); and the rotary joint (34) is connected to the inlet end of the rotary joint (32). 2) is connected with the inlet end of the rotating discharge pipe (33), a feeding through hole (342) is provided on the front end surface of the feeding outlet seat (34), the outlet end of the feeding through hole (342) is connected with the feeding outlet pipe (341), the outlet end of the rotating discharge pipe (33) extends to the front end surface of the feeding outlet seat (34) close to the inlet position of the feeding through hole (342), and a sliding mechanical seal is formed between the mechanical seal (331) and the inlet end surface of the feeding through hole (342), and the power output end of the rotating discharge drive assembly (35) is drivingly connected to the rotating discharge pipe (33).

8. The aquaculture feeding equipment according to claim 7, characterized in that: The rotary joint (32) is connected to the distribution feed pipe (31) via a rotary discharge piece (36); a discharge cavity (361) is arranged inside the rotary discharge piece (36); a feed channel (362) is arranged on the side of the rotary discharge piece (36); a discharge channel (363) is arranged on the top of the rotary discharge piece (36); the feed channel (362) and the discharge channel (363) are respectively connected to the discharge cavity (361); the outlet of the rotary joint (32) is connected to the feed channel (362); and the inlet of the rotary discharge pipe (33) is connected to the discharge channel (363).

9. The aquaculture feeding equipment according to claim 8, characterized in that: The rotary discharging drive assembly (35) comprises a rotary discharging drive motor (351) arranged on the rear end surface of the feeding outlet seat (34), a driving rod (352) arranged on the power output end of the rotary discharging drive motor (351), and a rotary support seat (353) arranged on the front end surface of the feeding outlet seat (34); the driving rod (352) sequentially passes through the feeding outlet seat (34) and the rotary support seat (353) and drives the rotary discharging member (36) to drive the rotary discharging pipe (33) to rotate; the driving rod (352) is rotatably connected to the rotary support seat (353); and the rotary joint (32) is coaxially arranged with the driving rod (352).

10. The aquaculture feeding equipment according to claim 9, characterized in that: The feeding outlet pipes (341) and the feeding through holes (342) are both provided in a plurality and are connected one by one, and the plurality of feeding through holes (342) are evenly arranged on the feeding outlet seat (34) along the circumferential direction with the driving rod (352) as the axis, and the outlet end of the rotating discharge pipe (33) corresponds to one of the feeding through holes (342).

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