Batch feeder provided with air inlet pipe and use method of batch feeder

Abstract

The invention discloses a batch feeder provided with an air inlet pipe and a using method thereof.The batch feeder comprises a batch feeder shell, a conveying pipe is arranged on the right side of the batch feeder shell, a plurality of discharging pipes are fixedly connected to the front side of the conveying pipe in an inserted mode, an air conveying pipe is arranged on the rear side of the conveying pipe, and an air compressor is arranged at the rear end of the air conveying pipe; according to the batch feeder with the air inlet pipe and the use method of the batch feeder, during feeding, feed is conveyed to the inner cavity of the conveying pipe by the batch feeder and then discharged from the discharging pipe, in the process, air flow generated by working of an air compressor is conveyed to the inner cavity of the air conveying pipe, and the air flow enters the inner cavities of the second branch pipe and the conveying pipe from the first branch pipe; the airflow entering the second branch pipe passes through the round shell and then enters the discharging pipe, the airflow entering an inner cavity of the conveying pipe and an inner cavity of the discharging pipe can play a role in removing condensation in the conveying pipe, in addition, the airflow can assist in improving the flow of gas in the conveying pipe and the discharging pipe, the labor amount is greatly reduced, and feeding is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of aquaculture, and in particular to a feeding machine provided with an air inlet pipe and a use method thereof. Background Art

[0002] Aquaculture is the use of waters available for aquaculture by humans, according to the ecological habits of the aquaculture objects and the requirements for the water environment, using aquaculture technology and facilities to engage in the breeding of aquatic economic animals and plants. It is one of the agricultural production sectors; it is divided into marine aquaculture and freshwater aquaculture according to the nature of the waters. According to the breeding and planting objects, it is divided into fish, shrimps and crabs, shellfish, and algae, water chestnuts, lotus, lotus, etc. By vigorously transforming and utilizing all waters available for aquaculture and potential waters, expanding the breeding area and increasing the yield per unit area; opening up new areas and new ways of aquaculture, developing factory-based, mechanized, high-density warm water, cages, artificial reefs, three-dimensional, inter-mixed and other aquaculture, developing in the direction of intensive management, tapping the potential of aquatic production; protecting aquatic resources and the ecological environment, the aquaculture industry has achieved rapid development.

[0003] At present, feeding needs to be carried out regularly during aquaculture. The current feeding is generally done manually, with poor feeding uniformity and high feeding costs. Feeding is especially inconvenient at night and the safety of workers is poor. Therefore, it is necessary to make improvements. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, one of the objects of the present invention is to provide a feeding machine provided with an air inlet pipe and a method of using the same.

[0005] One of the purposes of the present invention is achieved by the following technical solution:

[0006] A feeding machine provided with an air inlet pipe comprises a feeding machine casing, a conveying pipe is provided on the right side of the feeding machine casing, a plurality of discharge pipes are fixedly plugged on the front side of the conveying pipe, an air pipe is provided on the rear side of the conveying pipe, an air compressor is provided at the rear end of the air pipe, a plurality of first branch pipes are fixedly plugged on the front side of the air pipe, the first branch pipe is fixedly plugged on the rear side of the conveying pipe, a second branch pipe is fixedly plugged on the top of the first branch pipe, an end of the second branch pipe away from the first branch pipe is fixedly plugged on the top of the discharge pipe, a round shell is fixedly plugged on the right side of the second branch pipe, bearings are fixedly plugged on both the front and rear sides of the round shell, a first rotating rod is provided in the inner cavity of the round shell, two ends of the first rotating rod are fixedly passed through adjacent bearings, a plurality of baffles are fixedly connected to the outer edge of the first rotating rod, a worm is fixedly connected to the rear end of the first rotating rod, and a worm wheel is provided on the left side of the worm.

[0007] Preferably, a second rotating rod is fixedly provided through the inner cavity of the worm wheel, the second rotating rod is rotatably connected to the top of the discharge pipe, and a plurality of crushing knives are fixedly connected to the outer edge of the second rotating rod.

[0008] Preferably, a hose is fixedly connected to the right side of the second branch pipe, a vertical pipe is fixedly connected to the front end of the hose, an aeration head is fixedly connected to the bottom end of the vertical pipe, a cross bar is provided on the rear side of the vertical pipe, and a rectangular groove is opened on the cross bar.

[0009] Preferably, a transverse plate is movably provided through the inner cavity of the rectangular groove, and the transverse plate is fixedly connected to the right side wall of the vertical pipe. A threaded sleeve is provided on the right side of the transverse plate, and the threaded sleeve is threadedly connected to the outer edge of the cross bar.

[0010] Preferably, the outer edge of the cross bar is provided with an external thread matching the threaded sleeve, the outer edge of the threaded sleeve is provided with a limiting groove, the inner cavity of the limiting groove is movably inserted with a limiting block, and the limiting block is fixedly connected to the right side wall of the cross plate.

[0011] Preferably, two first connecting plates are fixedly connected to the left side of the cross bar, a second connecting plate is provided between the two first connecting plates, a damping shaft is rotatably connected to the second connecting plate, both ends of the damping shaft are fixedly passed through adjacent first connecting plates, and the second connecting plate is fixedly connected to the right side of the adjacent discharge pipe.

[0012] Preferably, two operating rods are fixedly connected to the outer edge of the threaded sleeve, and the two operating rods are symmetrically arranged with the central axis of the threaded sleeve as the axis of symmetry.

[0013] Preferably, the cross section of the limiting block is L-shaped, and the limiting block and the inner wall of the limiting groove are in contact with each other.

[0014] A method for using a feeding machine provided with an air inlet pipe comprises the following steps:

[0015] Step 1: First, align the discharge pipe with the breeding position. When feeding, the feed is transported to the inner cavity of the delivery pipe by the feeder, and then discharged from the discharge pipe. During this process, the airflow generated by the air compressor is transported to the inner cavity of the air delivery pipe, and the airflow enters the inner cavity of the second branch pipe and the delivery pipe from the first branch pipe;

[0016] Step 2: The airflow entering the second branch pipe passes through the round shell and then enters the discharge pipe. The airflow entering the inner cavity of the conveying pipe and the discharge pipe can remove condensation inside the conveying pipe and can also help increase the flow rate of the gas inside the conveying pipe and the discharge pipe;

[0017] Step 3: The airflow passing through the inner cavity of the circular shell drives the baffle to rotate, the baffle drives the first rotating rod to rotate in the inner cavity of the bearing, the first rotating rod drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the second rotating rod to rotate, and the second rotating rod drives the crushing knife to rotate;

[0018] Step 4: When the crushing knife rotates, it crushes the feed inside the discharge pipe, so as to prevent large pieces of feed from clogging the inner cavity of the discharge pipe, thereby ensuring the normal feeding work;

[0019] Step 5: In addition, the airflow passing through the second branch pipe will enter the vertical pipe through the hose and finally spray out from the aeration head, thus realizing the aeration work;

[0020] Step 6: When the aeration range needs to be adjusted, the cross bar can be rotated to drive the aeration head to swing around the damping shaft to adjust the position of the aeration head. At the same time, the threaded sleeve can be rotated through the operating rod. The threaded sleeve drives the vertical pipe and the aeration head to move together through the limit block and the cross plate to further adjust the position of the aeration head to achieve a better aeration effect.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention provides a feeding machine with an air inlet pipe and a method for using the same. When feeding, the feed is transported by the feeding machine to the inner cavity of the conveying pipe and then discharged from the discharge pipe. In this process, the airflow generated by the air compressor is transported to the inner cavity of the air conveying pipe, and the airflow enters the inner cavity of the second branch pipe and the conveying pipe from the first branch pipe. The airflow entering the second branch pipe passes through the round shell and enters the discharge pipe. The airflow entering the inner cavity of the conveying pipe and the discharge pipe can remove condensation inside the conveying pipe, and can also help increase the flow rate of gas inside the conveying pipe and the discharge pipe, which greatly reduces the workload and makes feeding more convenient.

[0023] 2. The present invention provides a feeding machine with an air inlet pipe and a method for using the same. The airflow passing through the inner cavity of the round shell drives the baffle to rotate, the baffle drives the first rotating rod to rotate in the inner cavity of the bearing, the first rotating rod drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the second rotating rod to rotate, the second rotating rod drives the crushing knife to rotate, and the crushing knife crushes the feed inside the discharge pipe when rotating, thereby preventing large block feed from clogging the inner cavity of the discharge pipe, thereby ensuring the normal feeding work;

[0024] 3. The present invention provides a feeder with an air inlet pipe and a method for using the same. The airflow passing through the second branch pipe enters the vertical pipe through the hose and finally sprays out from the aeration head, thereby realizing aeration. When the aeration range needs to be adjusted, the cross bar can be rotated to drive the aeration head to swing around the damping shaft to adjust the position of the aeration head. At the same time, the threaded sleeve can be rotated by the operating rod, and the threaded sleeve drives the vertical pipe and the aeration head to move together through the limit block and the cross plate, so as to further adjust the position of the aeration head to achieve a better aeration effect.

[0025] 4. The present invention provides a feeding machine with an air inlet pipe and a method for using the feeding machine. When the feeding machine is not working, the air compressor continues to work, and air continues to enter the conveying pipe, preventing moisture in the conveying pipe from flowing back to the intersection of the feeding machine's feeding and blowing, forming condensation, and causing the discharged material to be wetted and agglomerated.

[0026] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following specifically cites a preferred embodiment and describes it in detail with the accompanying drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a front perspective view of a feeding machine provided with an air inlet pipe and a method of using the same according to the present invention;

[0028] Figure 2 A front perspective view of a conveying pipe of a feeding machine provided with an air inlet pipe and a method for using the feeding machine according to the present invention;

[0029] Figure 3 It is a front view and cross-sectional perspective view of a discharge pipe of a feeding machine provided with an air inlet pipe and a method for using the same according to the present invention;

[0030] Figure 4 It is a front perspective view of a circular shell of a component of a feeder provided with an air inlet pipe and a method for using the same according to the present invention;

[0031] Figure 5 A rear perspective view of a circular shell of a feeding machine with an air inlet pipe and a method for using the feeding machine according to the present invention;

[0032] Figure 6 It is a front view and cutaway perspective view of a circular shell of a component of a feeder provided with an air inlet pipe and a method for using the same according to the present invention;

[0033] Figure 7 A front perspective view of a crossbar of a feeding machine with an air inlet pipe and a method for using the feeding machine of the present invention;

[0034] Figure 8 A front perspective view of a hose component of a feeder with an air inlet pipe and a method for using the same according to the present invention;

[0035] Fig. 9 A bottom perspective view of a cross bar of a feeding machine with an air inlet pipe and a method for using the same according to the present invention;

[0036] Fig.10 A left perspective view of a cross bar of a feeding machine with an air inlet pipe and a method for using the feeding machine of the present invention;

[0037] Fig.11 The present invention provides a feeding machine with an air inlet pipe and a method for using the same Figure 7 The enlarged view of point A in the middle;

[0038] Fig.12 The present invention provides a feeding machine with an air inlet pipe and a method for using the same Figure 8 The enlarged view of point B in the middle;

[0039] Fig.13 A front perspective view of a threaded sleeve of a feeding machine with an air inlet pipe and a method for using the same according to the present invention;

[0040] Fig.14 The present invention is a left-side stereoscopic diagram of a threaded sleeve as a component of a feeder provided with an air inlet pipe and a method for using the same.

[0041] Numbers in the figure: 1. Feeder casing; 2. Delivery pipe; 3. Discharge pipe; 4. Air compressor; 5. Air pipe; 6. First branch pipe; 7. Second branch pipe; 8. Round shell; 9. Bearing; 10. First rotating rod; 11. Baffle; 12. Worm; 13. Worm wheel; 14. Second rotating rod; 15. Crushing knife; 16. Hose; 17. Vertical pipe; 18. Aeration head; 19. Cross plate; 20. Limit block; 21. Cross bar; 22. Threaded sleeve; 23. Limit groove; 24. Operating lever; 25. Rectangular groove; 26. First connecting plate; 27. Second connecting plate; 28. Damping shaft. DETAILED DESCRIPTION

[0042] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0043] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0045] See also Figure 1-14 The present invention provides a technical solution: a feeder with an air inlet pipe, comprising a feeder casing 1, a delivery pipe 2 is arranged on the right side of the feeder casing 1, a plurality of discharge pipes 3 are fixedly plugged in the front side of the delivery pipe 2, an air delivery pipe 5 is arranged on the rear side of the delivery pipe 2, an air compressor 4 is arranged on the rear end of the air delivery pipe 5, a plurality of first branch pipes 6 are fixedly plugged in the front side of the air delivery pipe 5, the first branch pipe 6 is fixedly plugged in the rear side of the delivery pipe 2, a second branch pipe 7 is fixedly plugged in the top of the first branch pipe 6, an end of the second branch pipe 7 away from the first branch pipe 6 is fixedly plugged in the top of the discharge pipe 3, and the second branch A round shell 8 is fixedly inserted on the right side of the tube 7, and bearings 9 are fixedly inserted on both the front and rear sides of the round shell 8. A first rotating rod 10 is provided in the inner cavity of the round shell 8, and the two ends of the first rotating rod 10 are fixedly penetrated through the adjacent bearings 9, and a plurality of baffles 11 are fixedly connected to the outer edge of the first rotating rod 10, and a worm 12 is fixedly connected to the rear end of the first rotating rod 10, and a worm wheel 13 is provided on the left side of the worm 12, and a second rotating rod 14 is fixedly penetrated in the inner cavity of the worm wheel 13, and the second rotating rod 14 is rotatably connected to the top of the discharge pipe 3, and a plurality of crushing knives 15 are fixedly connected to the outer edge of the second rotating rod 14;

[0046] A hose 16 is fixedly connected to the right side of the second branch pipe 7, a vertical pipe 17 is fixedly connected to the front end of the hose 16, an aeration head 18 is fixedly connected to the bottom end of the vertical pipe 17, a cross bar 21 is provided on the rear side of the vertical pipe 17, a rectangular groove 25 is provided on the cross bar 21, a cross plate 19 is movably penetrated through the inner cavity of the rectangular groove 25, the cross plate 19 is fixedly connected to the right side wall of the vertical pipe 17, a threaded sleeve 22 is provided on the right side of the cross plate 19, the threaded sleeve 22 is threadedly connected to the outer edge of the cross bar 21, an external thread matching the threaded sleeve 22 is provided on the outer edge of the cross bar 21, a limiting groove 23 is provided on the outer edge of the threaded sleeve 22, and the inner cavity of the limiting groove 23 is movably connected to the limiting groove Block 20, the limit block 20 is fixedly connected to the right side wall of the cross plate 19, and two first connecting plates 26 are fixedly connected to the left side of the cross bar 21. A second connecting plate 27 is provided between the two first connecting plates 26, and a damping shaft 28 is rotatably connected to the second connecting plate 27. Both ends of the damping shaft 28 are fixedly passed through the adjacent first connecting plates 26, and the second connecting plate 27 is fixedly connected to the right side of the adjacent discharge pipe 3. Two operating rods 24 are fixedly connected to the outer edge of the threaded sleeve 22. The two operating rods 24 are symmetrically arranged with the central axis of the threaded sleeve 22 as the symmetry axis. The cross section of the limit block 20 is L-shaped, and the limit block 20 fits the inner wall of the limit groove 23.

[0047] A method for using a feeding machine provided with an air inlet pipe comprises the following steps:

[0048] Step 1: First, align the discharge pipe 3 with the breeding position. When feeding, the feed is transported to the inner cavity of the delivery pipe 2 by the feeder, and then discharged from the discharge pipe 3. During this process, the airflow generated by the air compressor 4 is transported to the inner cavity of the air delivery pipe 5, and the airflow enters the inner cavity of the second branch pipe 7 and the delivery pipe 2 from the first branch pipe 6;

[0049] Step 2: The airflow entering the second branch pipe 7 passes through the round shell 8 and then enters the discharge pipe 3. The airflow entering the inner cavity of the delivery pipe 2 and the discharge pipe 3 can remove the condensation inside the delivery pipe 2 and can also help increase the flow rate of the gas inside the delivery pipe 2 and the discharge pipe 3.

[0050] Step 3: The airflow passing through the inner cavity of the round shell 8 drives the baffle 11 to rotate, the baffle 11 drives the first rotating rod 10 to rotate in the inner cavity of the bearing 9, the first rotating rod 10 drives the worm 12 to rotate, the worm 12 drives the worm wheel 13 to rotate, the worm wheel 13 drives the second rotating rod 14 to rotate, and the second rotating rod 14 drives the crushing knife 15 to rotate;

[0051] Step 4: When the crushing blade 15 rotates, the feed inside the discharge pipe 3 is crushed, so as to prevent the large-sized feed from clogging the inner cavity of the discharge pipe 3, thereby ensuring the normal feeding operation;

[0052] Step 5: In addition, the airflow passing through the second branch pipe 7 will enter the vertical pipe 17 through the hose 16, and finally spray out from the aeration head 18, thereby realizing the aeration work;

[0053] Step 6: When the aeration range needs to be adjusted, the cross bar 21 can be rotated to drive the aeration head 18 to swing around the damping shaft 28 to adjust the position of the aeration head 18. At the same time, the threaded sleeve 22 can be rotated by the operating rod 24. The threaded sleeve 22 drives the vertical pipe 17 and the aeration head 18 to move together through the limit block 20 and the cross plate 19, so as to further adjust the position of the aeration head 18 to achieve a better aeration effect.

[0054] Working principle: first align the discharge pipe 3 with the breeding position. When feeding, the feed is transported to the inner cavity of the conveying pipe 2 by the feeder, and then discharged from the discharge pipe 3. In this process, the airflow generated by the air compressor 4 is transported to the inner cavity of the gas pipe 5, and the airflow enters the inner cavity of the second branch pipe 7 and the conveying pipe 2 from the first branch pipe 6. The airflow entering the second branch pipe 7 passes through the round shell 8 and then enters the discharge pipe 3. The airflow entering the inner cavity of the conveying pipe 2 and the discharge pipe 3 can remove the condensation inside the conveying pipe 2, and can also help increase the flow rate of the gas inside the conveying pipe 2 and the discharge pipe 3. The airflow passing through the inner cavity of the round shell 8 drives the baffle 11 to rotate, and the baffle 11 drives the first rotating rod 10 to rotate in the inner cavity of the bearing 9, and the first rotating rod 10 drives the worm 12 to rotate, and the worm 12 drives the worm wheel 13 to rotate, and the worm wheel 13 drives the second rotating rod 14 to rotate, and the second rotating rod 14 drives the crushing knife 15 to rotate. When the crushing knife 15 rotates, the feed inside the discharge pipe 3 is crushed, so as to prevent large block feed from being blocked in the inner cavity of the discharge pipe 3, so as to ensure the normal feeding work. In addition, the airflow passing through the second branch pipe 7 will enter the vertical pipe 17 through the hose 16, and finally be ejected from the aeration head 18, so as to realize the aeration work. When it is necessary to adjust the aeration range, the cross bar 21 can be rotated to drive the aeration head 18 to swing around the damping shaft 28 as the center to adjust the position of the aeration head 18. At the same time, the threaded sleeve 22 can be rotated by the operating rod 24, and the threaded sleeve 22 drives the vertical pipe 17 and the aeration head 18 to move together through the limit block 20 and the cross plate 19, so as to further adjust the position of the aeration head 18 to achieve a better aeration effect;

[0055] When the feeder is not working, the air compressor 4 continues to work, and air continues to enter the conveying pipe 2, preventing the moisture in the conveying pipe 2 from flowing back to the intersection of the feeder's feeding and blowing, forming condensation, and causing the discharged material to be wetted and agglomerated.

[0056] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0057] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0058] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0060] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0061] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A feeding machine provided with an air inlet pipe, comprising a feeding machine casing (1), characterized in that: A conveying pipe (2) is provided on the right side of the feeder casing (1), a plurality of discharge pipes (3) are fixedly plugged into the front side of the conveying pipe (2), an air supply pipe (5) is provided on the rear side of the conveying pipe (2), an air compressor (4) is provided at the rear end of the air supply pipe (5), a plurality of first branch pipes (6) are fixedly plugged into the front side of the air supply pipe (5), the first branch pipe (6) is fixedly plugged into the rear side of the conveying pipe (2), a second branch pipe (7) is fixedly plugged into the top of the first branch pipe (6), and the second branch pipe (7) is located away from the first branch pipe (6). The first end is fixedly plugged into the top of the discharge pipe (3), the right side of the second branch pipe (7) is fixedly plugged with a round shell (8), the front and rear sides of the round shell (8) are fixedly plugged with bearings (9), the inner cavity of the round shell (8) is provided with a first rotating rod (10), the two ends of the first rotating rod (10) are fixedly penetrated by adjacent bearings (9), the outer edge of the first rotating rod (10) is fixedly connected with a plurality of baffles (11), the rear end of the first rotating rod (10) is fixedly connected with a worm (12), and the left side of the worm (12) is provided with a worm wheel (13).

2. A feeding machine with an air inlet pipe according to claim 1, characterized in that: A second rotating rod (14) is fixedly provided through the inner cavity of the worm wheel (13), and the second rotating rod (14) is rotatably connected to the top of the discharge pipe (3). A plurality of crushing knives (15) are fixedly connected to the outer edge of the second rotating rod (14).

3. A feeding machine with an air inlet pipe according to claim 1, characterized in that: A hose (16) is fixedly connected to the right side of the second branch pipe (7), the front end of the hose (16) is fixedly connected to a vertical pipe (17), the bottom end of the vertical pipe (17) is fixedly connected to an aeration head (18), a cross bar (21) is provided on the rear side of the vertical pipe (17), and a rectangular groove (25) is provided on the cross bar (21).

4. A feeding machine with an air inlet pipe according to claim 1, characterized in that: A transverse plate (19) is movably provided in the inner cavity of the rectangular groove (25), and the transverse plate (19) is fixedly connected to the right side wall of the vertical pipe (17). A threaded sleeve (22) is provided on the right side of the transverse plate (19), and the threaded sleeve (22) is threadedly connected to the outer edge of the cross bar (21).

5. A feeding machine with an air inlet pipe according to claim 1, characterized in that: The outer edge of the cross bar (21) is provided with an external thread matching the threaded sleeve (22), the outer edge of the threaded sleeve (22) is provided with a limiting groove (23), the inner cavity of the limiting groove (23) is movably inserted with a limiting block (20), and the limiting block (20) is fixedly connected to the right side wall of the cross plate (19).

6. A feeding machine with an air inlet pipe according to claim 1, characterized in that: Two first connecting plates (26) are fixedly connected to the left side of the cross bar (21), a second connecting plate (27) is provided between the two first connecting plates (26), a damping shaft (28) is rotatably connected to the second connecting plate (27), both ends of the damping shaft (28) are fixedly passed through adjacent first connecting plates (26), and the second connecting plate (27) is fixedly connected to the right side of the adjacent discharge pipe (3).

7. A feeding machine with an air inlet pipe according to claim 1, characterized in that: Two operating rods (24) are fixedly connected to the outer edge of the threaded sleeve (22), and the two operating rods (24) are symmetrically arranged with the central axis of the threaded sleeve (22) as a symmetry axis.

8. A feeding machine with an air inlet pipe according to claim 1, characterized in that: The cross section of the limiting block (20) is L-shaped, and the limiting block (20) and the inner wall of the limiting groove (23) are fitted to each other.

9. A method for using a feeding machine provided with an air inlet pipe according to any one of claims 1 to 8, characterized in that: Step 1: First, align the discharge pipe (3) with the breeding position. When feeding, the feed is transported by the feeder to the inner cavity of the delivery pipe (2) and then discharged from the discharge pipe (3). During this process, the airflow generated by the air compressor (4) is transported to the inner cavity of the air delivery pipe (5), and the airflow enters the inner cavity of the second branch pipe (7) and the delivery pipe (2) from the first branch pipe (6); Step 2: The airflow entering the second branch pipe (7) passes through the round shell (8) and then enters the discharge pipe (3). The airflow entering the inner cavity of the conveying pipe (2) and the discharge pipe (3) can remove condensation inside the conveying pipe (2) and can also help increase the flow rate of the gas inside the conveying pipe (2) and the discharge pipe (3); Step 3: The airflow passing through the inner cavity of the circular shell (8) drives the baffle (11) to rotate, the baffle (11) drives the first rotating rod (10) to rotate in the inner cavity of the bearing (9), the first rotating rod (10) drives the worm (12) to rotate, the worm (12) drives the worm wheel (13) to rotate, the worm wheel (13) drives the second rotating rod (14) to rotate, and the second rotating rod (14) drives the crushing knife (15) to rotate; Step 4: When the crushing knife (15) rotates, the feed inside the discharge pipe (3) is crushed, thereby preventing large pieces of feed from clogging the inner cavity of the discharge pipe (3), thereby ensuring the normal feeding operation; Step 5: The airflow passing through the second branch pipe (7) enters the vertical pipe (17) through the hose (16) and finally sprays out from the aeration head (18), thereby achieving aeration; Step 6: When the aeration range needs to be adjusted, the cross bar (21) can be rotated to drive the aeration head (18) to swing around the damping shaft (28) to adjust the position of the aeration head (18). At the same time, the threaded sleeve (22) can be rotated through the operating rod (24). The threaded sleeve (22) drives the vertical pipe (17) and the aeration head (18) to move together through the limit block (20) and the cross plate (19), so as to further adjust the position of the aeration head (18) to achieve a better aeration effect.

Images