Multifunctional angle-adjustable continuous feeding machine

Abstract

The invention discloses a multifunctional angle-adjustable continuous feeding machine, and relates to the technical field of aquaculture equipment.The multifunctional angle-adjustable continuous feeding machine comprises a stock bin, a stock bin supporting frame, a discharging mechanism and a supporting mechanism, comprising a discharging pipe, a spiral conveying shaft rotationally installed in the discharging pipe and an auger driving assembly, the discharging pipe comprises a feeding pipe section and supporting pipe sections arranged at the two ends of the feeding pipe section, the bottoms of the supporting pipe sections are fixedly connected to the supporting mechanism, and the feeding pipe section is rotationally connected relative to the supporting pipe sections; a plurality of feeding ports which are spirally distributed in the length direction are further formed in the side wall of the feeding hopper; the auger driving assembly is fixedly installed at one end of the discharging pipe, and the output end of the auger driving assembly is in transmission connection with the spiral conveying shaft. The fixed-point feeding device is simple in structure, accurate fixed-point feeding can be achieved, the problem that the feeding amount is not uniform due to different sizes of feed particles is effectively solved, and it is guaranteed that the growth speed of aquatic products is consistent.

Description

Technical Field

[0001] The invention relates to the technical field of aquaculture equipment, and in particular to a multifunctional feeding machine with adjustable angle and continuous feeding. Background Art

[0002] Aquaculture is the human-controlled breeding, cultivation, and harvesting of aquatic plants and animals. It generally encompasses the entire process of raising aquatic products from seedlings under artificial care. Currently, aquaculture farms mostly use manual feeding or a sprinkler feeder. However, some large-scale fish ponds and aquaculture facilities often employ feeders installed alongside them. These feeders consist of a long, fixed tube that spans the entire pond or pond, equipped with several feed ports. Feed is then conveyed via a spiral conveyor shaft installed within the tube. However, because feed varies in diameter, such as 2mm or 3mm, using the same feeder tube results in uneven feed delivery within the feeding area. Different amounts are delivered at different distances along the length of the tube, leading to varying growth rates and impacting subsequent production. Furthermore, feed residue is easily formed during feeding, which can become wet and accumulate at the feed ports, hindering subsequent feeding. Summary of the Invention

[0003] The main purpose of the present invention is to solve the problem of uneven feeding amount in the length direction of the large-span feeding pipe in the above-mentioned prior art due to the different sizes of the particles, and thus provide a multifunctional feeding machine with adjustable angle and continuous feeding.

[0004] To solve the above technical problems, the technical solution adopted by the present invention is: a multifunctional, angle-adjustable, continuous feeding feeding machine, including a silo, a silo support frame, a discharge mechanism and a support mechanism, wherein the top of the silo is provided with a feeding port, and the bottom thereof is provided with a discharge port.

[0005] The discharging mechanism includes a discharging pipe, a spiral conveying shaft rotatably installed in the discharging pipe, and a driving assembly of the spiral conveying shaft, wherein the discharging pipe includes a feeding pipe section and support pipe sections arranged at both ends of the feeding pipe section, the feeding pipe section rotates relative to the support pipe section, and its side wall is provided with a plurality of feeding ports arranged along its length direction; the above-mentioned supporting mechanism is fixedly installed on the bottom of the support pipe section; the support pipe section located below the silo is provided with a feeding port, which is connected and fixed to the discharge port at the bottom of the above-mentioned silo; the above-mentioned driving assembly is fixedly installed at one end of the discharging pipe, and its output end is transmission-connected to the spiral conveying shaft.

[0006] Furthermore, the feeding pipe section and the supporting pipe section in the discharge pipe are connected via a connecting flange, wherein the connecting flange on the supporting pipe section is provided with a plurality of fixing holes arranged along its circumference, and the connecting flange on the feeding pipe section is provided with a plurality of rotating slots corresponding to the fixing holes, and adjusting fastening bolts are installed through the fixing holes and the rotating slots.

[0007] Furthermore, the silo support frame is fixedly installed below the support mechanism below the above-mentioned silo, and a servo motor is fixedly installed on it, and a driving gear is coaxially fixed to the output end of the servo motor; a driven gear is coaxially fixed to one end of the feeding pipe section in the above-mentioned discharge pipe close to the silo, which is engaged with the above-mentioned driving gear.

[0008] Furthermore, the plurality of feeding ports provided on the feeding pipe section are arranged in a spiral linear pattern, with the end close to the silo being higher and gradually becoming lower towards the end away from the silo.

[0009] Furthermore, when the particles transported in the discharge pipe are larger, the feeding pipe section rotates toward a higher feeding port position; when the particles transported in the discharge pipe are smaller, the feeding pipe section rotates toward a lower feeding port position.

[0010] Furthermore, the silo support frame is installed below the support mechanism below the silo, and a weighing monitoring mechanism is fixedly installed between the two. The weighing monitoring mechanism includes at least one weighing sensor and is electrically connected to an external monitoring device.

[0011] Furthermore, a rotating sealing end cover is installed between the support pipe section away from the silo and the feeding pipe section in the discharge pipe.

[0012] Furthermore, it also includes a self-cleaning mechanism, which includes at least one group of cleaning brushes, at least one guide rod, a pull rope and a tensioning spring, wherein the guide rod is fixedly arranged beside the above-mentioned discharge pipe and is parallel to it; the cleaning brush is slidably sleeved on the feeding pipe section of the discharge pipe, including an annular brush rack and bristles fixedly installed on the inner side of the brush rack, the inner ends of the bristles contact the feeding pipe section, and the brush rack is also slidably connected to the guide rod; one end of the tensioning spring is fixedly connected to the side of the cleaning brush facing the silo, and the other end thereof is fixed to the support mechanism located below the silo; one end of the above-mentioned pull rope is fixedly installed on the side of the cleaning brush facing away from the tensioning spring, and the other end thereof extends away from the silo.

[0013] Furthermore, it also includes a self-cleaning mechanism, which includes at least one group of cleaning brushes, a guide rod, a driving screw and a driving motor, wherein the guide rod is fixedly arranged on the side of the above-mentioned discharge pipe, and the driving screw is rotatably installed on the side of the above-mentioned discharge pipe, and the guide rod and the driving screw are parallel to the discharge pipe; the cleaning brush is slidably mounted on the feeding pipe section of the discharge pipe, including an annular brush holder and bristles fixedly installed on the inner side of the brush holder, the inner ends of the bristles contact the feeding pipe section, and the brush holder is provided with a guide hole and a threaded hole, and is slidably installed on the above-mentioned guide rod through the guide hole, and is threadedly connected to the above-mentioned driving screw through the threaded hole; the output end of the driving motor is transmission-connected to one end of the driving screw.

[0014] Furthermore, it also includes a self-cleaning mechanism, which includes a swinging motor and a vibration rod. The swinging motor is fixedly installed on one end side of the above-mentioned discharge pipe, and the vibration rod is fixedly installed on its output end. The vibration rod is relatively perpendicular to the above-mentioned discharge pipe and can knock on the feeding pipe section of the discharge pipe; a rubber gasket is also fixedly installed on the side of the vibration rod facing the feeding pipe section.

[0015] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a simple structure, can realize accurate fixed-point feeding, effectively overcomes the problem of uneven feeding amount caused by different pellet sizes, and ensures the consistent growth rate of aquatic products; at the same time, through the weighing sensor, the total weight of the bait in the feed bin of the feeding machine can be accurately measured, and the weight of each feeding of the bait can be accurately controlled; the self-cleaning mechanism provided thereon can effectively clean the adhesion and accumulation of material residues at the feeding port on the discharge pipe, and ensure normal discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 for Figure 1 Front view of the middle structure;

[0018] Figure 3 Schematic diagram of the assembly of the discharge pipe and its internal spiral conveying shaft in the present invention (excerpt);

[0019] Figure 4 Schematic diagram of the structure of the left supporting pipe section in the present invention;

[0020] Figure 5 Schematic diagram of the structure of the right supporting pipe section in the present invention;

[0021] Figure 6 It is a structural schematic diagram of the feeding pipe section in the present invention;

[0022] Figure 7 for Figure 6Enlarged view of the left end of the middle feeding pipe section;

[0023] Figure 8 This is a front view of the structure of the second rotation mode of the feeding pipe section in the present invention;

[0024] Figure 9 A top view of a first embodiment of the self-cleaning mechanism of the present invention;

[0025] Figure 10 for Figure 9 A magnified view of the structure of part A;

[0026] Figure 11 for Figure 9 Left view of the cleaning brush of the self-cleaning mechanism;

[0027] Figure 12 A top view of a second embodiment of the self-cleaning mechanism of the present invention;

[0028] Figure 13 for Figure 12 A magnified view of the structure of part B;

[0029] Figure 14 for Figure 12 Left view of the cleaning brush of the self-cleaning mechanism;

[0030] Figure 15 A top view of a third embodiment of the self-cleaning mechanism of the present invention;

[0031] In the figure: 1. Silo, 2. Discharge pipe, 3. Auger drive assembly, 4. Left support seat, 5. Right support seat, 6. Silo support frame, 7. Weighing sensor, 8. Screw conveyor shaft, 9. Self-cleaning mechanism, 10. Servo motor, 11. Discharge port, 21. Left support pipe section, 22. Feed pipe section, 23. Right support pipe section, 24. Feed port, 25. First connecting flange, 26. Fixing hole, 27. Second connecting flange, 28. Rotating Movable slot hole, 29, adjusting and fastening bolt, 211, feeding port, 91, cleaning brush, 92, guide rod, 93, tensioning spring, 94, pull rope, 95, driving screw, 96, seat bearing, 97, driving motor, 98, swing motor, 99, vibration rod, 911, brush holder, 912, bristles, 913, guide hole, 914, threaded hole, 101, driving pulley, 102, driven pulley, 103, transmission belt. DETAILED DESCRIPTION

[0032] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "coaxial", "center", "inside", "outside", "lateral", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are merely relational words determined for the convenience of describing the structural relationships of the various components in the present invention, and do not specifically mean that any component in the present invention must have a specific direction, be constructed and operated in a specific direction, and should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" in the invention are used for descriptive purposes only and do not specifically indicate order or precedence, nor are they intended to limit the invention. They are merely used to distinguish components or operations described with the same technical terms and should not be understood to indicate or imply their relative importance or implicitly specify the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one of such features.

[0034] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; and they may refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0035] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings:

[0036] Example 1,

[0037] like Figures 1 to 3 As shown, a multifunctional feeding machine with adjustable angle and continuous feeding includes a silo 1, a silo support frame 6, a discharging mechanism and a supporting mechanism, wherein the silo 1 is used to store bait, and the bottom of the silo 1 is provided with a conical bottom, and a discharge port 11 is opened at the minimum diameter of the bottom of the conical bottom; the top of the silo 1 is provided with a feeding port for filling bait, and a sealing top cover is installed on the feeding port.

[0038] The discharging mechanism is connected to the bottom of the silo 1, and includes a discharging pipe 2, a screw conveying shaft 8 rotatably installed inside the discharging pipe 2, and a corresponding auger drive assembly 3 (the screw conveying shaft 8 is commonly known as an auger). Figures 4 to 7As shown, the discharge pipe 2 includes a left supporting pipe section 21, a feeding pipe section 22 and a right supporting pipe section 23 connected in sequence, which are interconnected internally, and the left supporting pipe section 21 and the right supporting pipe section 23 are fixedly installed by the above-mentioned supporting mechanism respectively, and the feeding pipe section 22 is rotatably connected relative to the left supporting pipe section 21 and the right supporting pipe section 23. Specifically, the left supporting pipe section 21 is provided with a conical feeding port 211, which is connected and fixedly connected to the discharge port 11 at the bottom of the above-mentioned silo 1; the bottom of the left supporting pipe section 21 is fixedly installed with the left supporting seat 4 in the above-mentioned supporting mechanism; the right end outer side of the left supporting pipe section 21 is fixedly provided with a coaxial first connecting flange 25, and the first connecting flange 25 is provided with a plurality of fixing holes 26 arranged at equal intervals along its circumference, and correspondingly, the left end outer side of the feeding pipe section 22 is fixedly provided with a coaxial second connecting flange 27, and the second connecting flange 27 is provided with a plurality of rotating slots 28 arranged at equal intervals along its circumference, and the rotating slots 28 are arc-shaped, and the length of the arc is set according to the angle of rotation required for the feeding pipe section 22; at the same time, the right end outer side of the feeding pipe section 22 is also fixedly provided with a coaxial second connecting flange 27. A coaxial second connecting flange 27 is fixedly provided, and the two second connecting flanges 27 have the same structure. The central axes of the rotating slots 28 arranged thereon coincide with each other, so as to ensure that the feeding pipe section 22 rotates synchronously with the angle to avoid rigid torsional fracture; similarly, a coaxial first connecting flange 25 is fixedly provided on the outer side of the left end of the right supporting pipe section 23, which has the same structure as the first connecting flange 25 on the above-mentioned left supporting pipe section 21, and the axes of the two coincide with each other and correspond remotely; corresponding adjusting and fastening bolts 29 are inserted into the above-mentioned fixing holes 26, and the other ends of the adjusting and fastening bolts 29 pass through the above-mentioned corresponding rotating slots 28 to complete the rotation connection of the feeding pipe section 22 with the left supporting pipe section 21 and the right supporting pipe section 23 respectively, and are tightened and fixed by matching nuts. An adjusting and fastening bolt 29 is shown in the figure.

[0039] The left end of the left support pipe section 21 and the right end of the right support pipe section 23 are both fixedly mounted with bearings. The two ends of the screw conveying shaft 8 are respectively inserted and fixed in the corresponding bearings, and are laterally rotatably mounted in the entire discharge pipe 2. A sealing end cap is fixedly mounted on the outer side of the right end bearing of the right support pipe section 23. The left end of the left support pipe section 21 is fixedly mounted with the auger drive assembly 3. The auger drive assembly 3 includes a drive motor and a reducer. The output end of the drive motor is transmission-connected to the input end of the reducer. The output end of the reducer is coaxially transmission-connected to the left end of the screw conveying shaft 8, which can drive the screw conveying shaft 8 to rotate.

[0040] The sidewall of the feeding section 22 of the discharge pipe 2 is provided with a plurality of feeding ports 24 spaced evenly along its length. These ports 24 are arranged in a spiral, with the port positioned higher towards the end closest to the silo 1 and gradually lower towards the end further away from the silo. The port 24 located furthest from the silo 1 is located at the bottom of the feeding section 22, forming a long strip along the circumference of the section. This facilitates the complete discharge of bait from the tube and prevents accumulation.

[0041] For further optimization, a rotating sealing end cover is fixedly installed between the feeding pipe section 22 and the right supporting pipe section 23. The above-mentioned spiral conveying shaft 8 coaxially passes through the rotating sealing end cover to block the bait in the feeding pipe section 22 to prevent the bait from entering the right supporting pipe section 23 along with the spiral conveying shaft 8 and being unable to be discharged in time, forming accumulation, causing bait waste, and avoiding sedimentation pollution.

[0042] The bottom of the left support 4 is fixedly mounted to the top of the silo support frame 6, facilitating the installation of the feed pipe section 22 of the discharge pipe 2 above the fish pond. Correspondingly, the bottom of the right support pipe section 23 is fixedly mounted to the right support 5 within the support mechanism, which is fixedly mounted to the top of the fish pond wall. Alternatively, the silo support frame 6 can be replaced by directly mounting the left support 4 on the corresponding side of the concrete pond wall.

[0043] Furthermore, a weighing monitoring mechanism is fixedly installed between the left support seat 4 and the silo support frame 6. The weighing monitoring mechanism includes at least one weighing sensor 7, which is electrically connected to an external monitoring device. It can accurately measure the total weight of the bait in the feeder silo 1 and accurately control the weight of each bait feeding.

[0044] The specific working principle is as follows: the bait stored in the silo 1 (usually bait of a single diameter) enters the feed inlet 211 of the discharge pipe 2 through the discharge port 11 at the bottom thereof, and then the driving motor in the auger drive assembly 3 drives the spiral conveying shaft 8 to rotate, thereby driving the bait to be transported in the discharge pipe 2. At this time, the feeding pipe section 22 in the discharge pipe 2 is relatively fixed, and the transported bait is thrown from the feeding port 24 to the fish pond below. When the diameter of the bait to be fed is large, the level of the bait transported and accumulated in the discharge pipe 2 is high, so it is necessary to manually loosen the fastening nut of the fastening bolt 29, and fine-tune the rotation of the feeding pipe section 22 upward (toward the side where the feeding port 24 is set higher). The angle is adjusted according to the actual amount of feed and diameter required for feeding, and then the fastening nut is tightened to complete the fixation of the feeding pipe section 22, and then the feeding is transported, thereby achieving continuous and uniform feeding and uniform feeding. When the diameter of the bait being fed is small, the level of the bait accumulated in the discharge pipe 2 is low, so it is necessary to manually loosen the fastening nut of the fastening bolt 29, fine-tune the rotation of the feeding pipe section 22 downward (towards the side where the feeding port 24 is set at a lower position), and then tighten the fastening nut to complete the fixation.

[0045] Example 2,

[0046] A multifunctional feeding machine with adjustable angle and continuous feeding includes a silo 1, a silo support frame 6, a discharging mechanism and a supporting mechanism. Its overall structural features are similar to the technical solution described in the above embodiment 1. The difference between the two is that: Figure 8 As shown, a servo motor 10 is fixedly mounted on the silo support frame 6, and a driving pulley 101 is coaxially fixed to the end of its output shaft. Correspondingly, a driven pulley 102 is coaxially fixed to the outer side of the feeding pipe section 22 in the discharge pipe 2 and is connected to the driving pulley 101 via a transmission belt 103. The rotation of the servo motor 10 drives the driving pulley 101 to rotate, thereby driving the driven pulley 102 through the transmission belt 103, and further driving the feeding pipe section 22 to rotate and adjust. Using the motor as power can replace manual adjustment of the feeding pipe section 22, realizing semi-automatic feeding.

[0047] The above-mentioned driving pulley 101 and driven pulley 102 can be replaced by a driving gear and a driven gear according to actual production needs, and the two are directly engaged with each other. The driving gear is coaxially fixed to the output shaft end of the servo motor 10, and is driven to rotate by the servo motor 10; it can also be replaced by a driving sprocket and a driven sprocket, and the two are connected by a chain transmission. The driving sprocket is coaxially fixed to the output shaft end of the servo motor 10, and is also driven to rotate by the servo motor 10, thereby driving the feeding pipe section 22 to adjust the angle.

[0048] Example 3,

[0049] A multifunctional feeding machine with adjustable angle and continuous feeding includes a silo 1, a silo support frame 6, a discharging mechanism and a supporting mechanism. Its overall structural features are substantially the same as the technical solution described in the above embodiment 1. The difference between the two is that it also includes a self-cleaning mechanism 9, such as Figures 9 to 11 As shown, the self-cleaning mechanism 9 includes at least one group of cleaning brushes 91, at least one guide rod 92, a pull rope 94 and a tensioning spring 93, wherein the guide rod 92 is fixedly arranged beside the above-mentioned discharge pipe 2 and is parallel thereto; the cleaning brush 91 is slidably sleeved on the feeding pipe section 22 of the discharge pipe 2, and includes an annular brush holder 911 and bristles 912 fixedly mounted on the inner ring side of the brush holder 911, the inner ends of the bristles 912 contact the feeding pipe section 22 and can extend into the interior thereof at the feeding port 24; the brush holder 911 is also provided with a guide hole 913 adapted to the guide rod 92, which is slidably mounted to the guide rod through the guide hole 913 92; one end of the tensioning spring 93 is fixedly connected to the side of the brush holder 911 in the cleaning brush 91 facing the silo 1, and the other end is fixedly connected to the left support seat 4 below the silo 1; one end of the above-mentioned pull rope 94 is fixedly installed on the side of the brush holder 911 in the cleaning brush 91 facing away from the tensioning spring 93, and the other end extends in the direction away from the silo 1. The right support seat 5 side is rotatably installed with a guide wheel through a guide bracket, and the above-mentioned pull rope 94 is arranged around the guide wheel. The worker can pull it to drive the cleaning brush 91 to slide along the feeding pipe section 22, thereby realizing the cleaning of the feeding port 24 after the feeding is completed, and avoiding the adhesion and accumulation of material residues.

[0050] The number of the cleaning brushes 91 is preferably equal to the number of the feeding ports 24 , and they are fixed in series with each other. Their starting positions are all located on the same side of the feeding port 24 , which facilitates sliding back and forth cleaning and can reduce the expansion and contraction of the tensioning spring 93 .

[0051] Example 4,

[0052] A multifunctional feeding machine with adjustable angle and continuous feeding includes a silo 1, a silo support frame 6, a discharging mechanism and a supporting mechanism. Its overall structural features are substantially the same as the technical solution described in the above embodiment 1. The difference between the two is that it also includes a self-cleaning mechanism 9, such as Figures 12 to 14As shown, the self-cleaning mechanism 9 includes at least one group of cleaning brushes 91, at least one guide rod 92, a drive screw 95 and a drive motor 97, wherein the guide rod 92 is fixedly arranged on the side of the above-mentioned discharge pipe 2, and the drive screw 95 is rotatably installed on the side of the above-mentioned discharge pipe 2 through a seat bearing 96, and the guide rod 92 and the drive screw 95 are both parallel to the discharge pipe 2; the cleaning brush 91 is slidably sleeved on the feeding pipe section 22 of the above-mentioned discharge pipe 2, and specifically includes an annular brush holder 911 and bristles 912 fixedly installed on the inner ring side of the brush holder 911, and the inner ends of the bristles 912 contact the feeding pipe section 22; the brush holder 911 It is also provided with a transverse guide hole 913 and a threaded hole 914, which are slidably installed on the corresponding guide rod 92 through the guide hole 913 and are threadedly connected to the above-mentioned driving screw 95 through the threaded hole 914; the driving motor 97 is fixedly installed on the side of the above-mentioned right support seat 5, and its output end is transmission-connected to the right end of the driving screw 95, which can drive the driving screw 95 to rotate around the central axis of the seat bearing 96, and then drive the brush holder 911 to slide along the feeding pipe section 22, thereby realizing the cleaning of the feeding port 24 after the feeding is completed. Compared with the technical solution described in the above-mentioned embodiment 3, the manual operation is replaced by electric operation, which reduces the difficulty of operation and saves labor.

[0053] Example 5,

[0054] A multifunctional feeding machine with adjustable angle and continuous feeding includes a silo 1, a silo support frame 6, a discharging mechanism and a supporting mechanism. Its overall structural features are substantially the same as the technical solution described in the above embodiment 1. The difference between the two is that it also includes a self-cleaning mechanism 9, such as Figure 15 As shown, the self-cleaning mechanism 9 includes a swing motor 98 and a vibrating rod 99. The swing motor 98 is fixedly mounted to the side of the left support base 4 via a motor support, and the vibrating rod 99 is fixedly mounted on the end of its output shaft. The vibrating rod 99 is relatively perpendicular to the discharge pipe 2, and its movable end can strike the feeding pipe section 22 in the discharge pipe 2. A rubber gasket is also fixedly mounted on the side of the vibrating rod 99 facing the feeding pipe section 22. The vibrating rod 99 is driven to swing back and forth by the swing motor 98. When feeding is completed, it strikes at a fixed rhythm, causing the wall of the feeding pipe section 22 to vibrate, causing the material residue at the feeding port 24 to fall off, thereby achieving cleaning.

[0055] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A multifunctional feeding machine with adjustable angle and continuous feeding, characterized by: It includes a silo, a silo support frame, a discharging mechanism and a supporting mechanism, wherein the top of the silo is provided with a feeding port, and the bottom is provided with a discharging port; The discharging mechanism includes a discharging pipe, a spiral conveying shaft rotatably installed in the discharging pipe, and a driving assembly of the spiral conveying shaft, wherein the discharging pipe includes a feeding pipe section and support pipe sections arranged at both ends of the feeding pipe section, the feeding pipe section rotates relative to the support pipe section, and its side wall is provided with a plurality of feeding ports arranged along its length direction; the above-mentioned supporting mechanism is fixedly installed on the bottom of the support pipe section; the support pipe section located below the silo is provided with a feeding port, which is connected and fixed to the discharge port at the bottom of the above-mentioned silo; the above-mentioned driving assembly is fixedly installed at one end of the discharging pipe, and its output end is transmission-connected to the spiral conveying shaft.

2. A multifunctional, angle-adjustable, continuous feeding machine according to claim 1, characterized in that: The feeding pipe section and the supporting pipe section in the discharge pipe are connected via a connecting flange, wherein the connecting flange on the supporting pipe section is provided with a plurality of fixing holes arranged along its circumference, and the connecting flange on the feeding pipe section is provided with a plurality of rotating slot holes corresponding to the fixing holes, and adjusting fastening bolts are installed through the fixing holes and the rotating slot holes.

3. A multifunctional angle-adjustable, continuous feeding machine according to claim 2, characterized in that: The silo support frame is fixedly installed below the support mechanism below the above-mentioned silo, and a servo motor is fixedly installed on it. The output end of the servo motor is coaxially fixed with a driving gear; the end of the feeding pipe section in the above-mentioned discharge pipe close to the silo is coaxially fixed with a driven gear, which is engaged with the above-mentioned driving gear.

4. A multifunctional, angle-adjustable, continuous feeding machine according to claim 1, characterized in that: The plurality of feeding ports provided on the feeding pipe section are arranged in a spiral linear pattern, with the end close to the silo being higher and gradually becoming lower towards the end away from the silo.

5. A multifunctional angle-adjustable, continuous feeding machine according to claim 4, characterized in that: When the particles transported in the discharge pipe are larger, the feeding pipe section rotates toward a higher feeding port position; when the particles transported in the discharge pipe are smaller, the feeding pipe section rotates toward a lower feeding port position.

6. A multifunctional, angle-adjustable, continuous feeding machine according to claim 1, characterized in that: The silo support frame is installed below the support mechanism below the silo, and a weighing monitoring mechanism is fixedly installed between the two. The weighing monitoring mechanism includes at least one weighing sensor and is electrically connected to an external monitoring device.

7. The multifunctional angle-adjustable, continuous feeding machine according to claim 1, characterized in that: A rotating sealing end cover is installed between the support pipe section away from the silo and the feeding pipe section in the discharge pipe.

8. The multifunctional angle-adjustable, continuous feeding machine according to claim 1, characterized in that: It also includes a self-cleaning mechanism, which includes at least one group of cleaning brushes, at least one guide rod, a pull rope and a tensioning spring, wherein the guide rod is fixedly arranged beside the above-mentioned discharge pipe and is parallel to it; the cleaning brush is slidably sleeved on the feeding pipe section of the discharge pipe, including an annular brush holder and bristles fixedly installed on the inner side of the brush holder, the inner ends of the bristles contact the feeding pipe section, and the brush holder is also slidably connected to the guide rod; one end of the tensioning spring is fixedly connected to the side of the cleaning brush facing the silo, and the other end thereof is fixed to the support mechanism located below the silo; one end of the above-mentioned pull rope is fixedly installed on the side of the cleaning brush facing away from the tensioning spring, and the other end thereof extends away from the silo.

9. The multifunctional angle-adjustable, continuous feeding machine according to claim 1, characterized in that: It also includes a self-cleaning mechanism, which includes at least one group of cleaning brushes, a guide rod, a driving screw and a driving motor, wherein the guide rod is fixedly arranged on the side of the above-mentioned discharge pipe, and the driving screw is rotatably installed on the side of the above-mentioned discharge pipe, and the guide rod and the driving screw are parallel to the discharge pipe; the cleaning brush is slidably sleeved on the feeding pipe section of the discharge pipe, including an annular brush holder and bristles fixedly installed on the inner side of the brush holder, and the inner ends of the bristles contact the feeding pipe section, and the brush holder is provided with a guide hole and a threaded hole, and is slidably installed on the above-mentioned guide rod through the guide hole, and is threadedly connected to the above-mentioned driving screw through the threaded hole; the output end of the driving motor is transmission-connected to one end of the driving screw.

10. The multifunctional angle-adjustable, continuous feeding machine according to claim 1, characterized in that: It also includes a self-cleaning mechanism, which includes a swing motor and a vibration rod. The swing motor is fixedly installed on one end side of the above-mentioned discharge pipe, and the vibration rod is fixedly installed on its output end. The vibration rod is relatively perpendicular to the above-mentioned discharge pipe and can knock on the feeding pipe section of the discharge pipe; a rubber gasket is also fixedly installed on the side of the vibration rod facing the feeding pipe section.

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