A feed pelleting device that can maintain uniform feed pellets

Abstract

This invention discloses a feed pelleting device that maintains uniform feed pellets, relating to the field of feed pelleting technology. It includes an output motor, a support frame, a housing, a discharge hopper, an output rod, a rolling and forming device, a cutting device, and a uniformity detection device. This invention utilizes a stirring and detection component to stir small pieces, ensuring uniform mixing of small pieces from different raw materials. By controlling the length of the electric telescopic rod, the detection rod is automatically adjusted for more accurate detection. The resistance of the material to the stirring blades causes the feeding disc to deflect, thereby detecting the uniformity of the material and preventing material from falling if it is not uniform. A vibrator generates vibration during stirring, causing the feeding disc to vibrate, which, in conjunction with the stirring blades, makes the small pieces mix more evenly. During feeding, the vibrator's vibration causes the small pieces to pass through the strip-shaped feeding hole more quickly, and the inclined surface on the stirring and pressing plate presses down on the small pieces, allowing them to pass through the strip-shaped feeding hole even faster.

Description

Technical Field

[0001] This invention relates to the field of feed pelleting technology, specifically a feed pelleting device that can maintain uniform feed pellets. Background Technology

[0002] Feed pelleting equipment is an important piece of equipment in the feed processing industry. It mainly uses extrusion to compress raw materials through a mesh into long strips, and then combines this with cutting and other processes to process powdered, granular, or other forms of feed raw materials into feed pellets that meet the requirements.

[0003] Traditional feed pelleting equipment typically crushes and compresses raw materials directly using crushing rollers. While this method can produce simple feed, the direct crushing and compression results in an extremely uneven ratio of raw materials in the feed pellets. Furthermore, during cutting, raw materials piled on one side are directly crushed and crushed, causing the strips extruded from the mesh to be of uneven length. This results in feed pellets of varying sizes, which cannot meet the requirements of higher-quality feed production. Summary of the Invention

[0004] The purpose of this invention is to provide a feed pelleting device that can maintain uniform feed pellets, thereby solving the problems raised in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a feed pelleting device capable of maintaining uniform feed pellets, comprising a support and an output rod, an output motor mounted on the support, a housing mounted on the support, a discharge hopper mounted on one side of the housing, an output shaft of the output motor passing through the housing and mounted with a first bevel gear, a rolling and forming device mounted inside the housing, a uniformity detection device mounted inside the housing, a cutting device mounted inside the housing, the output rod sequentially passing through the cutting device, the uniformity detection device, and the rolling and forming device, a second bevel gear mounted at one end of the output rod, the first bevel gear and the second bevel gear meshing and driving each other, an electric valve at the bottom of the uniformity detection device; the cutting device comprises a shearing disc and a cutting blade disc, the cutting blade disc being mounted on the output rod, the shearing disc being mounted inside the housing, the shearing disc having a plurality of shearing grooves, the groove walls having chamfers, and the shearing disc being rotatably connected to the output rod.

[0006] The feed pelleting equipment is equipped with a control system, which is used to control the entire feed pelleting equipment.

[0007] Feed ingredients are put into the shell, the control system turns on the output motor, the output shaft of the output motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the output rod to rotate, the output rod drives the cutting disc to rotate, the cutting disc works with the shearing disc to cut the raw material into pieces, the raw material is cut into small pieces in the shape of shearing groove under the action of shearing force, and the small pieces fall from the shearing groove into the uniformity detection device.

[0008] The uniformity testing device includes a testing box, a stirring plate, a feeding plate, and a connecting plate. Several stirring and testing components are rotatably mounted on the testing box. The testing box is mounted on an output rod. An angle adjustment component is rotatably mounted on the testing box, engaging with the stirring and testing components for transmission. The stirring plate is rotatably mounted inside a housing. Several feeding plates are rotatably mounted inside the housing and are rotatably connected to each other. The feeding plates are rotatably connected to the stirring plate. The connecting plate is rotatably connected to the stirring plate and mounted on an output shaft. A transmission rod is mounted at the bottom of the testing box, and a transmission spring is mounted on the transmission rod. Each transmission rod passes through the connecting plate and is connected to the corresponding feeding plate via the transmission spring. The angle adjustment component passes through the connecting plate and engages with the corresponding feeding plate for transmission. Several vibrators are installed inside the feeding plate. A connecting cylinder is installed between the testing box and the connecting plate.

[0009] The uniformity detection device includes several feeding trays, with upper and lower feeding trays rotatably connected. The uppermost feeding tray is fitted onto and rotatably connected to the mixing tray. The number of angle adjustment components and transmission rods is the same as the number of feeding trays. Each transmission rod is equipped with only one transmission spring, and each transmission rod is connected to only one corresponding feeding tray via the transmission spring.

[0010] The mixing disc includes an outer ring and an inner ring. The outer ring is installed inside the outer shell. Several mixing and pressing plates are installed between the inner ring and the outer ring. Several vibrating blocks are installed at the bottom of the outer ring. The feeding disc is rotatably connected to the outer ring and the inner ring.

[0011] The feeding disc is evenly provided with several strip-shaped feeding holes, and has wheel teeth, several transmission grooves, and several vibration grooves. Vibrators are installed in the vibration grooves, and transmission springs are installed in the transmission grooves. The feeding disc is driven by meshing with the angle adjustment component through the wheel teeth.

[0012] The vibrator includes a vibrating rod, which is slidably installed in the vibrating groove. A vibrating spring is installed between the vibrating rod and the feeding plate. Impact heads are symmetrically installed on the vibrating rod.

[0013] The angle adjustment assembly includes an adjustment rod that passes through the connecting plate and the detection box. An upper half gear is installed at one end of the adjustment rod, and a lower half gear is installed at the other end. The upper half gear meshes with the stirring detection assembly for transmission, and the lower half gear meshes with the corresponding feeding plate for transmission.

[0014] Each adjusting rod is equipped with only one lower half gear, and each lower half gear is driven by meshing with the corresponding single feeding disc through gear teeth.

[0015] The stirring detection assembly includes a detection rod, a sliding connector, a transmission ring, an electric telescopic rod, and a piezoelectric element. Several stirring blades are mounted on the detection rod, which also has a rotating ring. The detection rod is rotatably connected to the detection box via the rotating ring. A steering block is mounted at one end of the detection rod, meshing with an upper gear. Arc-shaped rods are symmetrically mounted on both sides of the steering block, passing through the transmission ring and the piezoelectric element and slidably connected to the sliding connector. The detection box has an arc-shaped groove with the same curvature as the arc-shaped rods. The sliding connector is slidably mounted on the detection box through the arc-shaped groove. A detection spring is installed between the transmission ring and the steering block. The electric telescopic rod is rotatably mounted on the detection box, and its output shaft is rotatably connected to the sliding connector.

[0016] When small pieces are stirred, they create resistance on the stirring blades. Different raw materials, due to their varying masses, exert different levels of resistance on the stirring blades; the greater the mass, the greater the resistance. Furthermore, when the small pieces of raw material are unevenly distributed, they create varying degrees of resistance on the stirring blades. This resistance is transmitted through the stirring blades to the detection rod. Under the influence of this resistance, the detection rod rotates around the detection box. The rotation of the detection rod drives the steering block to rotate, which in turn drives the adjusting rod to rotate via the upper half-gear. The adjusting rod then drives the lower half-gear to rotate, causing the corresponding feeding disc to deflect. Because different stirring rods experience different levels of resistance, the corresponding feeding discs deflect at different angles. These different angles of deflection between the feeding discs cause misalignment of the strip-shaped feeding holes on the upper and lower feeding discs. When the electric valve is opened, the small pieces cannot pass through the strip-shaped feeding holes on each feeding disc and therefore cannot fall.

[0017] When the small pieces are mixed evenly, the resistance experienced by each adjusting rod is similar. Under the action of the detection spring and the transmission spring, the deflection angle of the feeding disc is similar, and the strip feeding holes on the feeding disc are aligned vertically. When the electric valve is opened, the small pieces can pass through the strip feeding holes of each layer and fall into the rolling and molding device. Since the strip feeding holes are evenly arranged, the small pieces are evenly dispersed and spread in the rolling and molding device after entering it, thereby realizing the automatic detection of uniformity and automatically feeding when the material is uniform, so that the material falls and spreads evenly.

[0018] The uppermost feeding tray directly contacts the material. Combined with other factors, this results in differences in the force required for each feeding tray to deflect to the same angle. Therefore, debugging is necessary before using the equipment. Uniformly distributed particles are added to the uniformity detection device. Initially, the feeding trays deflect at inconsistent angles, leading to varying compression of the detection springs. When the detection springs compress, they exert a reverse elastic force on the conductive plate, which is then transmitted to the piezoelectric element. The piezoelectric element generates an electric charge under pressure, which is transmitted to the control system via wires. The control system analyzes the electrical signal to determine the deflection angle of the detection rod. The control system then activates the electric telescopic rod, whose output shaft drives the sliding connector to slide on the arc-shaped groove, compressing the detection springs. The detection springs on both sides apply pressure to the steering block, increasing the torque required for the steering block to deflect. The control system adjusts this torque, increasing the torque required for the steering block to deflect, thus reducing the deflection of the corresponding detection rod. This ensures that all detection rods deflect at similar angles when the material is uniformly mixed, achieving self-rotation adjustment.

[0019] The output rod drives the detection box to rotate, and the detection box drives the detection rod to rotate via the rotating ring. The stirring blades on the detection rod stir the small pieces. The stirring and pressing plate on the stirring plate, together with the stirring blades, makes the raw materials more evenly mixed. When the detection box rotates, it drives the transmission rod to rotate. The transmission rod drives the corresponding feeding plate to rotate via the transmission spring. The feeding plate drives the vibrator to rotate. After the end of the vibrating rod contacts the vibrating block, it slides and retracts along the arc-shaped inclined surface on the vibrating block. When the vibrating rod slides past the vibrating block, it rebounds quickly under the action of the vibration spring. The impact of the vibrating rod on both sides of the feeding plate causes the feeding plate to vibrate. The vibration generated by the vibrator, together with the stirring blades, makes the small pieces more evenly mixed. Then, the uniformity detection device detects the uniformity of the small pieces. After the small pieces are evenly mixed, they pass through the strip feeding holes of each layer and fall into the rolling and forming device. During feeding, the vibrator vibrates so that the small pieces pass through the strip feeding holes more quickly and prevents the small pieces from clogging the strip feeding holes. The inclined surface on the stirring and pressing plate presses the small pieces so that they pass through the strip feeding holes more quickly, thus achieving rapid automatic feeding.

[0020] The rolling forming device includes a rolling roller, a cutting blade, a bottom tray, and an extrusion disc. The rolling roller is mounted on the output rod, the extrusion disc is mounted inside the housing and connected to the output rod, the cutting blade is mounted on the output rod, and the bottom tray is mounted on the output rod.

[0021] Small pieces fall evenly from the strip-shaped feeding hole onto the extrusion disc. The output rod drives the crushing roller to crush the small pieces, which are then extruded into long strips through the holes on the extrusion disc. The output shaft drives the cutting blade to rotate, cutting the long strips into uniform particles, thus realizing the entire production of feed.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. The stirring and detection component is used to stir small pieces of different raw materials to make them evenly mixed. The resistance of the small pieces to the stirring blade is converted into a monitorable electrical signal. By controlling the length of the electric telescopic rod, the detection rod can be automatically adjusted to make the detection more accurate. The resistance of the material to the stirring blade is used to drive the feed plate to deflect, thereby realizing the detection of the material uniformity and preventing the material from falling when the material has not reached the uniformity condition.

[0024] 2. The vibrator generates vibration during mixing, causing the feeding tray to vibrate. This, combined with the mixing blades, ensures more uniform mixing of small pieces. During feeding, the vibrator's vibration allows the small pieces to pass through the strip feeding holes more quickly, preventing blockage. The inclined surface on the mixing and pressing plate presses down on the small pieces, allowing them to pass through the strip feeding holes even faster, thus achieving rapid automatic feeding. When the small pieces are evenly mixed, the strip feeding holes on the feeding tray automatically align, allowing for automatic feeding and screening to ensure material uniformity. The evenly distributed strip feeding holes ensure that the small pieces fall evenly into the rolling and forming device, preventing local accumulation and uneven strip lengths during extrusion, which would result in particles of varying lengths when cut.

[0025] 3. Use the rolling roller to crush the evenly spread small pieces, so that the raw material is squeezed from the holes on the extrusion plate into several strips of the same length. The cutting blade cuts the strips into uniform particles to achieve the purpose of uniform granulation.

[0026] 4. The extension and retraction of the detection springs are adjusted using an electric telescopic rod, ensuring that all detection rods deflect at approximately the same angle when the material is being uniformly mixed, thus achieving self-rotation adjustment. Simultaneously, a transmission ring transmits the spring force to a piezoelectric element, converting the deflection angle of the mixing and detection components into a monitorable electrical signal, enabling real-time control and detection of the uniformity detection device.

[0027] 5. The raw materials are pre-processed and cut into pieces using a cutting disc and a shearing disc. The raw materials are cut into small pieces with shear grooves, so that raw materials of different types and sizes are cut into pieces of uniform size, allowing the raw materials to be mixed more evenly. Attached Figure Description

[0028] Figure 1 This is an overall elevation view of the feed pelleting equipment of the present invention;

[0029] Figure 2 This is an elevation view of the rolling forming device of the present invention;

[0030] Figure 3 This is an elevation view of the uniformity detection device and the cutting device of the present invention;

[0031] Figure 4This is an elevation view of the uniformity detection device of the present invention;

[0032] Figure 5 For the present invention Figure 4 A magnified view of a portion of region A in the middle;

[0033] Figure 6 The following figure shows the uniformity detection device of the present invention;

[0034] Figure 7 For the present invention Figure 6 A magnified view of a portion of region B in the middle;

[0035] Figure 8 For the present invention Figure 6 A magnified view of a portion of region B in the middle;

[0036] Figure 9 This is an elevation view of the feeding tray of the present invention;

[0037] Figure 10 This is an elevation view of the mixing plate of the present invention.

[0038] In the diagram: 1. Output motor; 2. Bracket; 3. Housing; 4. Discharge hopper; 5. Output rod; 6. Rolling and forming device; 7. Cutting device; 8. Uniformity detection device; 64. Cutting blade; 11. First bevel gear; 51. Second bevel gear; 61. Rolling roller; 62. Extrusion disc; 71. Shearing disc; 72. Cutting blade disc; 81. Mixing and detection assembly; 82. Discharge disc; 83. Mixing disc; 84. Vibrator; 85. Detection box; 86. Connecting cylinder; 87. Connecting disc; 88. Transmission rod; 89. Angle adjustment assembly; 810. Transmission spring; 811. Mixing blade; 81 2. Detection rod; 813. Rotating ring; 814. Sliding connector; 815. Electric telescopic rod; 816. Arc rod; 817. Detection spring; 818. Piezoelectric element; 819. Conducting ring; 821. Strip-shaped feeding hole; 822. Transmission groove; 823. Gear tooth; 824. Vibration groove; 831. Outer ring; 832. Vibrating block; 833. Mixing and pressing plate; 834. Inner ring; 841. Vibrating rod; 842. Vibration spring; 843. Impact head; 891. Adjusting rod; 892. Upper half gear; 893. Lower half gear; 63. Base tray; 8110. Steering block. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] like Figure 1-10 As shown, the present invention provides a feed pelleting equipment technical solution that can maintain uniform feed pellets: it includes a support 2 and an output rod 5. An output motor 1 is installed on the support 2, and a housing 3 is installed on the support 2. A discharge hopper 4 is installed on one side of the housing 3. The output shaft of the output motor 1 passes through the housing 3 and is equipped with a first bevel gear 11. A rolling and forming device 6 is installed inside the housing 3. A uniformity detection device 8 is installed inside the housing 3. A cutting device 7 is installed inside the housing 3. The output rod 5 passes through the cutting device 7, the uniformity detection device 8, and the rolling and forming device 6 in sequence. A second bevel gear 51 is installed at one end of the output rod 5. The first bevel gear 11 and the second bevel gear 51 mesh and drive each other. An electric valve is provided at the bottom of the uniformity detection device 8. The cutting device 7 includes a shearing disc 71 and a cutting blade disc 72. The cutting blade disc 72 is installed on the output rod 5. The shearing disc 71 is installed inside the housing 3. The shearing disc 71 is provided with a plurality of shearing grooves. The groove walls of the shearing grooves are chamfered. The shearing disc 71 is rotatably connected to the output rod 5. The feed pelleting equipment is equipped with a control system, which is used to control the entire feed pelleting equipment.

[0041] The uniformity testing device 8 includes a testing box 85, a stirring plate 83, a feeding plate 82, and a connecting plate 87. Several stirring and testing components 81 are rotatably mounted on the testing box 85. The testing box 85 is mounted on the output rod 5. An angle adjustment component 89 is rotatably mounted on the testing box 85, and the angle adjustment component 89 meshes with the stirring and testing components 81 for transmission. The stirring plate 83 is rotatably mounted inside the outer casing 3. Several feeding plates 82 are rotatably mounted inside the outer casing 3, and the feeding plates 82 are rotatably connected to each other. The feeding plates 82 are rotatably connected to the stirring plate 83. The connecting plate 87 is rotatably connected to the mixing plate 83. The connecting plate 87 is mounted on the output shaft. A transmission rod 88 is mounted on the bottom of the detection box 85. A transmission spring 810 is mounted on the transmission rod 88. Each transmission rod 88 passes through the connecting plate 87 and is connected to the corresponding feeding plate 82 through the transmission spring 810. An angle adjustment component 89 passes through the connecting plate 87 and meshes with the corresponding feeding plate 82 for transmission. Several vibrators 84 are installed inside the feeding plate 82. A connecting cylinder 86 is installed between the detection box 85 and the connecting plate 87.

[0042] The uniformity detection device 8 includes several feeding trays 82, with upper and lower feeding trays 82 rotatably connected. The uppermost feeding tray 82 is fitted onto and rotatably connected to the mixing tray 83. The number of angle adjustment components 89 and transmission rods 88 is the same as the number of feeding trays 82. Each transmission rod 88 is equipped with only one transmission spring 810, and each transmission rod 88 is connected to only one corresponding feeding tray 82 through the transmission spring 810.

[0043] The mixing plate 83 includes an outer ring 831 and an inner ring 834. The outer ring 831 is installed inside the outer shell 3. Several mixing and pressing plates 833 are installed between the inner ring 834 and the outer ring 831. Several vibrating blocks 832 are installed at the bottom of the outer ring 831. The feeding plate 82 is rotatably connected to the outer ring 831 and the inner ring 834.

[0044] The feeding disc 82 is provided with several strip-shaped feeding holes 821 evenly, and has gear teeth 823, several transmission grooves 822, and several vibration grooves 824. A vibrator 84 is installed in the vibration groove 824, and a transmission spring 810 is installed in the transmission groove 822. The feeding disc 82 is driven by the gear teeth 823 meshing with the angle adjustment component 89.

[0045] The vibrator 84 includes a vibrating rod 841, which is slidably installed in the vibrating groove 824. A vibrating spring 842 is installed between the vibrating rod 841 and the feeding plate 82. Impact heads 843 are symmetrically installed on the vibrating rod 841.

[0046] The angle adjustment assembly 89 includes an adjustment rod 891, which passes through the connecting plate 87 and the detection box 85. An upper half gear 892 is installed at one end of the adjustment rod 891, and a lower half gear 893 is installed at the other end. The upper half gear 892 meshes with the stirring detection assembly 81 for transmission, and the lower half gear 893 meshes with the corresponding feeding plate 82 through gear teeth 823 for transmission.

[0047] Each adjusting rod 891 is equipped with only one lower half gear 893, and each lower half gear 893 is driven by meshing with the corresponding single feeding disc 82 through gear teeth 823.

[0048] The stirring detection assembly 81 includes a detection rod 812, a sliding connector 814, a transmission ring 819, an electric telescopic rod 815, and a piezoelectric element 818. Several stirring blades 811 are mounted on the detection rod 812, and a rotating ring 813 is provided on the detection rod 812. The detection rod 812 is rotatably connected to the detection box 85 via the rotating ring 813. A steering block 8110 is mounted on one end of the detection rod 812, and the steering block 8110 meshes with an upper half-pitch gear 892. Symmetrical components are mounted on both sides of the steering block 8110. An arc-shaped rod 816 passes through a conductive ring 819 and a piezoelectric element 818 and is slidably connected to a sliding connector 814. The detection box 85 has an arc-shaped groove with the same curvature as the arc-shaped rod 816. The sliding connector 814 is slidably mounted on the detection box 85 through the arc-shaped groove. A detection spring 817 is installed between the conductive ring 819 and the steering block 8110. An electric telescopic rod 815 is rotatably mounted on the detection box 85. The output shaft of the electric telescopic rod 815 is rotatably connected to the sliding connector 814.

[0049] When small pieces of raw material are stirred, they create resistance on the stirring blade 811. Different raw materials, due to their varying masses, exert different levels of resistance on the stirring blade 811; the greater the mass, the greater the resistance. Furthermore, when the small pieces of raw material are unevenly distributed, they create varying degrees of resistance on the stirring blade 811. This resistance is transmitted through the stirring blade 811 to the detection rod 812. Under the influence of this resistance, the detection rod 812 rotates around the detection box 85 via the rotating ring 813. The rotation of the detection rod 812 drives the rotation of the steering block 8110. The steering block 8110... The upper half gear 892 drives the adjusting rod 891 to rotate, the adjusting rod 891 drives the lower half gear 893 to rotate, and the lower half gear 893 drives the corresponding feeding plate 82 to deflect. Since the resistance experienced by different stirring rods is different, the corresponding feeding plate 82 deflects at different angles. The different angles of deflection between the feeding plates 82 cause the strip feeding holes 821 on the upper and lower feeding plates 82 to be misaligned. When the electric valve is opened, the small pieces cannot pass through the strip feeding holes 821 on each feeding plate 82 and therefore cannot fall.

[0050] When the small pieces are stirred evenly, the resistance experienced by each adjusting rod 891 is similar. Under the action of the detection spring 817 and the transmission spring 810, the deflection angle of the feeding disc 82 is similar, and the strip feeding holes 821 on the feeding disc 82 are aligned vertically. When the electric valve is opened, the small pieces can pass through the strip feeding holes 821 of each layer and fall into the rolling and molding device 6. Since the strip feeding holes 821 are evenly arranged, the small pieces are evenly dispersed and spread in the rolling and molding device 6 after they arrive at the rolling and molding device 6, thereby realizing the automatic detection of uniformity and automatically feeding when the material is uniform, so that the material falls and spreads evenly.

[0051] The uppermost feeding tray 82 has its surface in direct contact with the material. Combined with other factors, this results in differences in the force required for each feeding tray 82 to deflect to the same angle. Therefore, debugging is necessary before using the equipment. Uniformly distributed particles are added to the uniformity detection device 8. Initially, the feeding trays 82 deflect at inconsistent angles, leading to different compression amounts of the detection spring 817. When the detection spring 817 is compressed, it provides a reverse elastic force to the conductive plate. This force is transmitted to the piezoelectric element 818 through the conductive plate. The piezoelectric element 818 generates an electric charge under pressure, which is then transmitted to the control system via wires. The control system analyzes the magnitude of the electrical signal. The deflection angle of the detection rod 812 is determined, and the control system activates the electric telescopic rod 815. The output shaft of the electric telescopic rod 815 drives the sliding connector 814 to slide on the arc groove, thereby compressing the detection spring 817. The detection springs 817 on both sides apply pressure to the steering block 8110, thereby increasing the torque required for the steering block 8110 to deflect. The control system adjusts the torque required for the steering block 8110 to deflect, thereby reducing the deflection of the corresponding detection rod 812. This results in all detection rods 812 deflecting at similar angles when the material is stirred evenly, thus achieving the purpose of self-rotation adjustment.

[0052] The rolling forming device 6 includes a rolling roller 61, a cutting blade 64, a bottom tray 63, and an extrusion disc 62. The rolling roller 61 is mounted on the output rod 5, the extrusion disc 62 is mounted inside the housing 3 and connected to the output rod 5, the cutting blade 64 is mounted on the output rod 5, and the bottom tray 63 is mounted on the output rod 5.

[0053] The working principle of this invention is as follows: Feed raw materials are put into the outer shell 3, the control system turns on the output motor 1, the output shaft of the output motor 1 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the second bevel gear 51 to rotate, the second bevel gear 51 drives the output rod 5 to rotate, the output rod 5 drives the cutting disc 72 to rotate, the cutting disc 72 cooperates with the shearing disc 71 to cut the raw materials into pieces, the raw materials are cut into small pieces in the shape of shearing grooves under the action of shearing force, and the small pieces fall from the shearing grooves into the uniformity detection device 8.

[0054] Output rod 5 drives detection box 85 to rotate. Detection box 85 drives detection rod 812 to rotate via rotating ring 813. Stirring blade 811 on detection rod 812 stirs the small pieces. Stirring plate 833 on stirring disc 83, in conjunction with stirring blade 811, makes the raw materials more evenly mixed. When detection box 85 rotates, it drives transmission rod 88 to rotate. Transmission rod 88 drives corresponding feeding disc 82 to rotate via transmission spring 810. Feeding disc 82 drives vibrator 84 to rotate. After the end of vibrating rod 841 contacts vibrating block 832, it slides and retracts along the arc-shaped inclined surface on vibrating block 832. After vibrating rod 841 slides past vibrating block 832, vibrating rod 841... The vibrating spring 842 rebounds quickly, and the impact of the vibrating rod 841 on both sides of the feeding plate 82 causes the feeding plate 82 to vibrate. The vibration generated by the vibrator 84, together with the stirring plate 811, makes the small pieces mix more evenly. Then, the uniformity detection device 8 detects the uniformity of the small pieces. After the small pieces are mixed evenly, they pass through the strip feeding holes 821 of each layer and fall into the rolling and forming device 6. During feeding, the vibrator 84 vibrates to make the small pieces pass through the strip feeding holes 821 more quickly and prevent the small pieces from blocking the strip feeding holes 821. The inclined surface on the stirring and pressing plate 833 presses the small pieces, making the small pieces pass through the strip feeding holes 821 faster, thereby realizing rapid automatic feeding.

[0055] Small pieces fall evenly from the strip-shaped feeding hole 821 onto the extrusion plate 62. The output rod 5 drives the crushing roller 61 to crush the small pieces, which are then squeezed into long strips through the holes on the extrusion plate 62. The output shaft drives the cutting blade 64 to rotate, cutting the long strips into uniform particles, thus realizing the entire production of feed.

[0056] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A feed pelleting device capable of maintaining uniform feed pellets, characterized in that: The feed pelleting equipment includes a support (2) and an output rod (5). An output motor (1) is installed on the support (2). A housing (3) is installed on the support (2). A discharge hopper (4) is installed on one side of the housing (3). The output shaft of the output motor (1) passes through the housing (3) and is equipped with a first bevel gear (11). A rolling and forming device (6) is installed inside the housing (3). A uniformity detection device (8) is installed inside the housing (3). A cutting device (7) is installed inside the housing (3). The output rod (5) passes through the cutting device (7) and the uniformity detection device (8) in sequence. 8) and rolling forming device (6), one end of the output rod (5) is equipped with a second bevel gear (51), the first bevel gear (11) and the second bevel gear (51) mesh and drive, the uniformity detection device (8) is provided with an electric valve at the bottom end; the cutting device (7) includes a shearing disc (71) and a cutting blade disc (72), the cutting blade disc (72) is installed on the output rod (5), the shearing disc (71) is installed in the outer shell (3), the shearing disc (71) is provided with a plurality of shearing grooves, the groove wall of the shearing groove is chamfered, the shearing disc (71) is rotatably connected to the output rod (5); The uniformity detection device (8) includes a detection box (85), a stirring plate (83), a feeding plate (82), and a connecting plate (87). A plurality of stirring detection components (81) are rotatably mounted on the detection box (85). The detection box (85) is mounted on an output rod (5). An angle adjustment component (89) is rotatably mounted on the detection box (85), and the angle adjustment component (89) meshes with the stirring detection component (81). The stirring plate (83) is rotatably mounted inside the outer casing (3). A plurality of feeding plates (82) are rotatably mounted inside the outer casing (3), and the feeding plates (82) are rotatably connected to each other. The feeding plates (82) and the stirring plate (83) rotate... The connecting plate (87) is rotatably connected to the stirring plate (83). The connecting plate (87) is mounted on the output shaft. A transmission rod (88) is mounted at the bottom of the detection box (85). A transmission spring (810) is mounted on the transmission rod (88). Each transmission rod (88) passes through the connecting plate (87) and is connected to the corresponding feeding plate (82) through the transmission spring (810). The angle adjustment component (89) passes through the connecting plate (87) and meshes with the corresponding feeding plate (82). Several vibrators (84) are installed inside the feeding plate (82). A connecting cylinder (86) is installed between the detection box (85) and the connecting plate (87).

2. The feed pelleting equipment according to claim 1, characterized in that: The mixing disc (83) includes an outer ring (831) and an inner ring (834). The outer ring (831) is installed inside the outer shell (3). A plurality of mixing and pressing plates (833) are installed between the inner ring (834) and the outer ring (831). A plurality of vibrating blocks (832) are installed at the bottom of the outer ring (831). The feeding disc (82) is rotatably connected to the outer ring (831) and the inner ring (834).

3. The feed pelleting equipment according to claim 2, characterized in that: The feeding disc (82) is provided with a plurality of strip-shaped feeding holes (821) evenly, the feeding disc (82) is provided with gear teeth (823), the feeding disc (82) is provided with a plurality of transmission grooves (822), the feeding disc (82) is provided with a plurality of vibration grooves (824), a vibrator (84) is installed in the vibration groove (824), the transmission spring (810) is installed in the transmission groove (822), and the feeding disc (82) is driven by meshing with the angle adjustment component (89) through the gear teeth (823).

4. The feed pelleting equipment according to claim 3, characterized in that: The vibrator (84) includes a vibrating rod (841), which is slidably installed in the vibrating groove (824). A vibrating spring (842) is installed between the vibrating rod (841) and the feeding plate (82). Impact heads (843) are symmetrically installed on the vibrating rod (841).

5. The feed pelleting equipment according to claim 4, characterized in that: The angle adjustment component (89) includes an adjustment rod (891) that passes through the connecting plate (87) and the detection box (85). An upper half gear (892) is installed at one end of the adjustment rod (891), and a lower half gear (893) is installed at the other end of the adjustment rod (891). The upper half gear (892) meshes with the stirring detection component (81) for transmission, and the lower half gear (893) meshes with the corresponding feeding plate (82) through gear teeth (823).

6. The feed pelleting equipment according to claim 5, characterized in that: The stirring detection assembly (81) includes a detection rod (812), a sliding connector (814), a conductive ring (819), an electric telescopic rod (815), and a piezoelectric element (818). Several stirring blades (811) are mounted on the detection rod (812). A rotating ring (813) is provided on the detection rod (812). The detection rod (812) is rotatably connected to the detection box (85) via the rotating ring (813). A steering block (8110) is mounted at one end of the detection rod (812). The steering block (8110) meshes with an upper half-pitch gear (892). The steering block (8110) is symmetrical on both sides. An arc-shaped rod (816) is installed, which passes through the conduction ring (819) and the piezoelectric element (818) and is slidably connected to the sliding connector (814). The detection box (85) is provided with an arc-shaped groove with the same curvature as the arc-shaped rod (816). The sliding connector (814) is slidably installed on the detection box (85) through the arc-shaped groove. A detection spring (817) is installed between the conduction ring (819) and the steering block (8110). The electric telescopic rod (815) is rotatably installed on the detection box (85). The output shaft of the electric telescopic rod (815) is rotatably connected to the sliding connector (814).

7. The feed pelleting equipment according to claim 1, characterized in that: The rolling forming device (6) includes a rolling roller (61), a cutting blade (64), a bottom tray (63), and an extrusion plate (62). The rolling roller (61) is mounted on the output rod (5), the extrusion plate (62) is mounted inside the outer casing (3), the extrusion plate (62) is connected to the output rod (5), the cutting blade (64) is mounted on the output rod (5), and the bottom tray (63) is mounted on the output rod (5).

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