Material ground transportation device for industrial bio-enzyme production

Abstract

The invention relates to the technical field of transportation, and mainly relates to a material ground transportation device for industrial bio-enzyme production. Comprising a base, the base is fixedly connected with a feeding barrel, the feeding barrel is fixedly connected with and communicates with a feeding hopper, the base is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a rotating table, the feeding barrel is rotationally connected with an auger, the auger is connected with a rotating disc through a spline, and the feeding barrel is fixedly connected with and communicates with a discharging barrel; the discharging barrel is slidably and rotationally connected with a material dispersing shell, the material dispersing shell is fixedly connected with a material dispersing plate, and the material dispersing plate is provided with a plurality of sets of discharging holes in an annular array. The discharging area of the discharging barrel is increased through the material dispersing shell, materials in the material dispersing shell are evenly dispersed and enter the reaction kettle, the materials are evenly laid in the reaction kettle after entering the reaction kettle, and the situation that the fish meal is not evenly dispersed due to the fact that the materials directly fall into the reaction kettle along the discharging barrel and then are concentrated in the middle of the reaction kettle is avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of transportation, and in particular, to a ground transportation device for materials used in the production of industrial biological enzymes. Background Art

[0002] Industrial biological enzymes, simply referred to as industrial enzymes, are proteins produced by microbial fermentation that can accelerate chemical reactions. As a type of industrial biological enzyme, proteases are commonly used to catalyze the hydrolysis of peptide bonds in proteins, thereby decomposing proteins into smaller peptide segments or individual amino acids. The raw materials for preparing proteases need to use high-protein substances, and the protein content of fish meal is usually above 60%, which makes it an ideal raw material for producing proteases. When preparing proteases, fish meal needs to be transported into a reaction kettle for fermentation reaction, and proteases are prepared under specific conditions. However, when transporting fish meal into the reaction kettle, most of the existing transportation methods are carried out through screw conveyors. When the screw conveyor transports fish meal above the reaction kettle and drops it into the interior, due to the overly concentrated discharge of the screw conveyor, the fish meal is concentrated in a local area and difficult to disperse after entering the reaction kettle, which is extremely likely to affect the properties of subsequent biological enzymes. Summary of the Invention

[0003] In order to overcome the disadvantages mentioned in the above background art, the present invention provides a ground transportation device for materials used in the production of industrial biological enzymes.

[0004] The technical solution of the present invention is: A ground transportation device for materials used in the production of industrial biological enzymes, including a base, the base is fixedly connected with a feeding cylinder, one end of the feeding cylinder close to the base is fixedly connected and communicated with a feed hopper, the base is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a rotating table, a screw conveyor is rotatably connected in the feeding cylinder, one end of the screw conveyor close to the feed hopper is spline-connected with a rotating disc, the rotating disc is located outside the feeding cylinder, the rotating disc is in contact with the rotating table, the end of the feeding cylinder far from the feed hopper is fixedly connected and communicated with a discharge cylinder, the discharge cylinder is slidably and rotatably connected with a material scattering shell, the discharge cylinder is fixedly connected with a second motor through a connecting member, the output shaft of the second motor is fixedly connected with a first gear, the outer part of the material scattering shell is fixedly connected with annularly arrayed teeth, and the material scattering shell is in transmission connection with the first gear through the annularly arrayed teeth. A first elastic element is arranged between the discharge cylinder and the material scattering shell, the bottom of the material scattering shell is fixedly connected with a material scattering plate, the material scattering plate is provided with a plurality of groups of annularly arrayed discharge holes, an adjusting assembly for adjusting the amount of materials inside the material scattering shell is arranged on the base, and a knocking assembly for preventing the inner wall of the feed hopper from adhering to materials is arranged on the base.

[0005] Further, the radii of several groups of the discharge holes gradually increase from a group close to the center of the material scattering plate to a group far from it.

[0006] Further, the adjusting assembly includes a first telescopic rod, the first telescopic rod is fixedly connected to the base, the telescopic end of the first telescopic rod is rotatably connected to the rotating disk, the discharge cylinder is fixedly connected with a second telescopic rod through a connecting member, the telescopic end of the second telescopic rod is rotatably and limit-connected to the material scattering shell, and a flow pipe is fixedly connected and communicated between the fixed part of the first telescopic rod and the fixed part of the second telescopic rod.

[0007] Further, the knocking assembly includes a knocking sleeve, the knocking sleeve is spline-connected to the base, the knocking sleeve is in contact and cooperation with the feed hopper, a rotating shaft is rotatably connected to the base, belt pulleys are fixedly connected to both the rotating shaft and the auger, a belt is wound between the two belt pulleys, a second elastic element is arranged between the knocking sleeve and the rotating shaft, a chute is arranged inside the knocking sleeve, a clamping block is fixedly connected to the rotating shaft, and the clamping block is slidably connected to the chute.

[0008] Further, it further includes a material pushing assembly for leveling the materials in the material scattering shell, the material pushing assembly is arranged inside the material scattering shell, the material pushing assembly includes mirror-image distributed rotating shafts, the mirror-image distributed rotating shafts are all rotatably connected to the discharge cylinder, the mirror-image distributed rotating shafts are all located inside the material scattering shell, push plates are fixedly connected to the bottoms of the mirror-image distributed rotating shafts, second gears are fixedly connected to the upper parts of the mirror-image distributed rotating shafts, third elastic elements are arranged between the mirror-image distributed second gears and the discharge cylinder, a tooth ring is fixedly connected inside the material scattering shell, and the mirror-image distributed second gears are all in transmission cooperation with the tooth ring.

[0009] Further, the tooth ring is composed of a circular ring and arc-shaped rack teeth arranged in an annular array, and a gap is left between adjacent arc-shaped racks.

[0010] Further, it further includes a filtering assembly for filtering caked materials in the materials, the filtering assembly is arranged on the base, the filtering assembly includes a third gear, the third gear is rotatably connected to the base through a connecting member, and the third gear is located above the feed hopper, the third gear is slidably connected with mirror-image distributed filter cylinders, the feed hopper is fixedly connected with an electric push rod located at the center of the circle of the third gear, the electric push rod is rotatably connected to the third gear, the mirror-image distributed filter cylinders are all in contact and cooperation with the telescopic end of the electric push rod, and a replacement assembly for replacing the filter cylinders is arranged on the third gear.

[0011] Furthermore, the replacement component includes mirror-distributed electric slide rails. The mirror-distributed electric slide rails are fixedly connected to the base through connectors. The sliders of the mirror-distributed electric slide rails are jointly fixedly connected with a sealing disc. The mirror-distributed filter cartridges are all in contact and cooperation with the sealing disc. The base is fixedly connected with a circulation shell located below the third gear through a connector. The circulation shell is in contact with the third gear. A third motor is fixedly connected to the outside of the circulation shell. The output shaft of the third motor is fixedly connected with a fourth gear. The fourth gear meshes with the third gear. A crushing component for crushing the lumps in the filter cartridge is arranged on the sealing disc.

[0012] Furthermore, the crushing component includes a fourth motor. The output shaft of the fourth motor is rotatably connected to the sealing disc in a penetrating manner. The fourth motor is fixedly connected to the sealing disc. The output shaft of the fourth motor is rotatably connected with a roller. The mirror-distributed filter cartridges are all in contact and cooperation with the roller. The sealing disc is fixedly connected and communicated with an air injection pipe. An impact component for knocking the filter cartridge is arranged on the output shaft of the fourth motor.

[0013] Furthermore, the impact component includes a fixing plate. The fixing plate is fixedly connected to the output shaft of the fourth motor. The fixing plate is slidably connected with a knocking frame. A linear array of fourth elastic elements is arranged between the fixing plate and the knocking frame. A fixing ring is fixedly connected to one side of the sealing disc close to the fixing plate. A ring array of extrusion blocks is fixedly connected to one side of the fixing ring away from the fixing plate. A clamping shaft is fixedly connected to one side of the knocking frame away from the fixing plate. The clamping shaft is in contact and cooperation with the fixing ring. The ring array of extrusion blocks is all in extrusion cooperation with the clamping shaft.

[0014] The beneficial effects are as follows: 1. By means of the material scattering shell, the discharging area of the discharging cylinder is increased, so that the materials in the material scattering shell are evenly dispersed and enter the reaction kettle, and after entering the reaction kettle, they are evenly spread in the reaction kettle, avoiding directly falling into the reaction kettle along the discharging cylinder and then concentrating in the middle of the reaction kettle, resulting in uneven dispersion of fish meal.

[0015] 2. When the materials in the feeding hopper are not filled in time, the fish meal stored in the material scattering shell makes up for the reduced amount of fish meal, avoiding the interruption of fish meal feeding in the reaction kettle and reducing the feeding rate.

[0016] 3. The two mirror-distributed push plates swing periodically in a reciprocating manner to push the materials in the middle of the material scattering shell outwards, so that the fish meal in the material scattering shell is evenly distributed, avoiding the fish meal entering the material scattering shell from the discharging cylinder being concentrated in the middle of the material scattering shell, resulting in the discharging holes on the periphery of the material scattering plate being unable to discharge materials.

[0017] 4. By periodically replacing the two filter cartridges above the feed hopper, the agglomerates in the filter cartridges are crushed, and the moisture inside is discharged by hot air. At the same time, the filter cartridges are knocked to separate the attached fish meal from them. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic three-dimensional structure diagram of the present invention; Figure 2 is a schematic cross-sectional three-dimensional structure diagram of the feeding cylinder of the present invention; Figure 3 is a schematic cross-sectional three-dimensional structure diagram of the bulk material shell of the present invention; Figure 4 is a schematic three-dimensional structure diagram of the bulk material plate and the discharge hole of the present invention; Figure 5 is a schematic three-dimensional structure diagram of the knocking sleeve and the rotating shaft of the present invention; Figure 6 is a schematic cross-sectional three-dimensional structure diagram of the knocking sleeve of the present invention; Figure 7 is a schematic three-dimensional structure diagram of the rotating shaft and the pushing plate of the present invention; Figure 8 is a schematic three-dimensional structure diagram of the third gear and the filter cartridge of the present invention; Figure 9 is a schematic cross-sectional three-dimensional structure diagram of the third gear and the filter cartridge of the present invention; Figure 10 is a schematic three-dimensional structure diagram of the fourth motor and the roller of the present invention; Figure 11 is a schematic three-dimensional structure diagram of the extrusion block and the clamping shaft of the present invention.

[0019] In the reference numerals: 1 - base, 2 - feeding cylinder, 3 - feed hopper, 4 - first motor, 5 - rotating table, 6 - auger, 7 - rotating disc, 8 - discharge cylinder, 9 - bulk material shell, 10 - second motor, 11 - first gear, 12 - first elastic element, 13 - bulk material plate, 14 - discharge hole, 201 - first telescopic rod, 202 - second telescopic rod, 203 - flow pipe, 301 - knocking sleeve, 302 - rotating shaft, 303 - second elastic element, 304 - chute, 305 - clamping block, 401 - rotating shaft, 402 - pushing plate, 403 - second gear, 404 - third elastic element, 405 - tooth ring, 501 - third gear, 502 - filter cartridge, 503 - electric push rod, 504 - electric slide rail, 505 - sealing disc, 506 - flow shell, 507 - third motor, 508 - fourth gear, 601 - fourth motor, 602 - roller, 603 - injection pipe, 604 - fixing plate, 605 - knocking frame, 606 - fourth elastic element, 607 - fixing ring, 608 - extrusion block, 609 - clamping shaft. DETAILED DESCRIPTION OF THE INVENTION

[0020] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0021] When the screw conveyor transports fish meal above the reaction kettle and drops it into the interior, due to the overly concentrated discharge of the screw conveyor, the fish meal is concentrated locally and difficult to disperse after entering the reaction kettle, which is extremely likely to affect the self-nature of the subsequent biological enzyme.

[0022] Embodiment 1: A material ground transportation device for industrial biological enzyme production, in combination with Figures 1 - 4 As shown in the figure, it includes a base 1. A feeding cylinder 2 is fixedly connected to the base 1. The feeding cylinder 2 is in an inclined state, with the left end of the feeding cylinder 2 higher than the right end. A feeding hopper 3 is fixedly connected and communicated with the upper side of the right end of the feeding cylinder 2. A first motor 4 is fixedly connected to the right side of the base 1. A rotating table 5 is fixedly connected to the output shaft of the first motor 4. A auger 6 is rotatably connected in the feeding cylinder 2. The right end of the auger 6 is splined with a rotating disk 7. The rotating disk 7 is located outside the feeding cylinder 2. The rotating disk 7 is in contact with the rotating table 5. The output shaft of the first motor 4 drives the auger 6 to rotate through the rotating table 5 and the rotating disk 7. The auger 6 rotates to lift the material. A discharge cylinder 8 is fixedly connected and communicated with the lower side of the left end of the feeding cylinder 2. A material dispersing shell 9 is slidably and rotatably connected to the bottom of the discharge cylinder 8. The discharge cylinder 8 is fixedly connected with a second motor 10 through a connecting member. A first gear 11 is fixedly connected to the output shaft of the second motor 10. Tooth teeth are fixedly connected in an annular array on the outside of the material dispersing shell 9. The material dispersing shell 9 is in transmission connection with the first gear 11 through the tooth teeth in the annular array. The output shaft of the second motor 10 drives the material dispersing shell 9 to rotate through the first gear 11 and the tooth teeth in the annular array. A first elastic element 12 is arranged between the discharge cylinder 8 and the material dispersing shell 9. The first elastic element 12 is a spring. The first elastic element 12 is used to drive the material dispersing shell 9 to reset. A material dispersing plate 13 is fixedly connected to the bottom of the material dispersing shell 9. Four groups of discharge holes 14 in an annular array are arranged on the material dispersing plate 13. The radius of a group close to the center of the material dispersing plate 13 to a group far away gradually increases, so that the discharge amount of the discharge holes 14 gradually increases from the center of the material dispersing plate 13 to the outside. The discharge area of the discharge cylinder 8 is increased through the material dispersing shell 9, so that the material in the material dispersing shell 9 is evenly dispersed and enters the reaction kettle, and after entering the reaction kettle, it is evenly spread in the reaction kettle, avoiding directly falling into the reaction kettle along the discharge cylinder 8 and then concentrating in a local area of the reaction kettle, resulting in uneven dispersion of the fish meal. An adjusting assembly for adjusting the amount of material inside the material dispersing shell 9 is arranged on the base 1. A knocking assembly for preventing the inner wall of the feeding hopper 3 from adhering to the material is arranged on the base 1.

[0023] In combination with Figures 1 - 3As shown in the figure, the adjusting component includes a first telescopic rod 201. The fixed part of the first telescopic rod 201 is filled with hydraulic oil. The first telescopic rod 201 is fixedly connected to the base 1. The telescopic end of the first telescopic rod 201 is rotatably connected to the rotating disc 7. The discharge cylinder 8 is fixedly connected with a second telescopic rod 202 through a connecting piece. The fixed part of the second telescopic rod 202 is filled with hydraulic oil. The second telescopic rod 202 is used to detect the weight of the material in the bulk material shell 9. The telescopic end of the second telescopic rod 202 is rotatably and limit-connected to the bulk material shell 9. A flow pipe 203 is fixedly connected and communicated between the fixed part of the first telescopic rod 201 and the fixed part of the second telescopic rod 202. The flow pipe 203 is filled with hydraulic oil. In the initial state, the lifting rate of the fish meal by the auger 6 is greater than the discharging rate of the discharge hole 14. When the bulk material shell 9 slides along the discharge cylinder 8 to the limit state, the lifting rate of the fish meal by the auger 6 is equal to the discharging rate of the discharge hole 14. By the untimely filling of the material in the feed hopper 3, the fish meal stored in the bulk material shell 9 supplements the reduced amount of fish meal, avoiding the interruption of the fish meal during the feeding in the reaction kettle and reducing the feeding rate.

[0024] Combined with Figure 5 and Figure 6 As shown in the figure, the knocking component includes a knocking sleeve 301. The knocking sleeve 301 is splined to the base 1. The knocking sleeve 301 is in contact and cooperation with the feed hopper 3. A rotating shaft 302 is rotatably connected above the right end of the auger 6 on the base 1. Belt pulleys are fixedly connected to both the rotating shaft 302 and the auger 6. A belt is wound between the two belt pulleys. The auger 6 drives the rotating shaft 302 to rotate synchronously through the belt and the belt pulleys. A second elastic element 303 is arranged between the knocking sleeve 301 and the rotating shaft 302. The second elastic element 303 is a spring. The second elastic element 303 is used to drive the knocking sleeve 301 to reset. A chute 304 is arranged inside the knocking sleeve 301. The chute 304 is composed of a spiral groove and a straight groove connected end to end. A clamping block 305 located inside the knocking sleeve 301 is fixedly connected to the rotating shaft 302. The clamping block 305 is slidably connected to the chute 304. When the clamping block 305 slides along the spiral groove of the chute 304, it drives the knocking sleeve 301 to separate from the feed hopper 3 and compresses the second elastic element 303. When the clamping block 305 slides along the straight groove of the chute 304, the second elastic element 303 resets to drive the knocking sleeve 301 to knock the feed hopper 3, so that the feed hopper 3 generates a vibration force under the knocking force. The vibration force drives the material attached to the inner wall of the feed hopper 3 to enter the feeding cylinder 2, avoiding the fish meal from adhering to the inner wall of the feed hopper 3 and being unable to fall into the feeding cylinder 2 for transportation.

[0025] When it is necessary to transport fish meal into the reaction kettle, the staff pour the fish meal into the feed hopper 3. The fish meal in the feed hopper 3 enters the feeding cylinder 2. At this time, the first motor 4 is started. The output shaft of the first motor 4 drives the rotating table 5 to rotate. The rotating table 5 drives the auger 6 to rotate. The auger 6 rotates to transport the fish meal in the feeding cylinder 2 upward. In this way, the fish meal is transported to the left end of the feeding cylinder 2 until the material in the feeding cylinder 2 enters the inside of the spreading shell 9 through the discharge cylinder 8. At the same time, the second motor 10 is started. The output shaft of the second motor 10 drives the first gear 11 on it to rotate. The first gear 11 drives the spreading shell 9 to rotate through the teeth arranged in an annular array. The rotation of the spreading shell 9 drives the spreading plate 13 at its bottom to rotate synchronously. The rotation of the spreading plate 13 drives the four groups of linear-array discharge holes 14 arranged in an annular array on it to rotate. At this time, the fish meal in the spreading shell 9 falls along the discharge holes 14, increasing the discharge area of the discharge cylinder 8, making the material in the spreading shell 9 disperse evenly and enter the reaction kettle, and evenly spread on the bottom of the reaction kettle after entering the reaction kettle, avoiding directly falling into the reaction kettle along the discharge cylinder 8 and then concentrating in the middle of the reaction kettle, resulting in uneven dispersion of the fish meal. In this way, the fish meal transportation ends until the fish meal is completely transported.

[0026] When the feeding cylinder 2 transports the fish meal in the feed hopper 3 to the discharge cylinder 8, since there is initially no fish meal in the spreading shell 9, and the lifting rate of the fish meal by the auger 6 is greater than the discharge rate of the discharge holes 14, after the fish meal in the feeding cylinder 2 enters the spreading shell 9, the fish meal will gradually accumulate in the spreading shell 9. As the fish meal in the spreading shell 9 gradually increases, the self-weight of the fish meal drives the spreading shell 9 to move downward along the discharge cylinder 8. At the same time, the first elastic element 12 is compressed. The telescopic end of the spreading shell 9 drives the telescopic end of the second telescopic rod 202 to move downward synchronously. The telescopic end of the second telescopic rod 202 moves downward to push the hydraulic oil in its fixed part into the flow pipe 203. The hydraulic oil in the flow pipe 203 enters the fixed part of the first telescopic rod 201. The hydraulic oil in the fixed part of the first telescopic rod 201 drives its telescopic end to protrude outward. The telescopic end of the first telescopic rod 201 drives the rotating disk 7 to slide along the auger 6. The fitting position between the rotating disk 7 and the rotating table 5 changes, reducing the transmission ratio of the rotating table 5 to the rotating disk 7, and thus reducing the lifting rate of the fish meal by the auger 6. In this way, until the first elastic element 12 is compressed to the limit state, at this time, the lifting rate of the fish meal by the auger 6 is the same as the discharge rate of the discharge holes 14. When the material in the feed hopper 3 is not filled in time, it will cause the amount of fish meal lifted by the auger 6 to decrease. At this time, the reduction amount can be compensated by the material accumulated in the spreading shell 9.

[0027] When the material accumulated in the bulk material shell 9 gradually decreases, the first elastic element 12 is reset at this time. The first elastic element 12 drives the bulk material shell 9 to move upward. The bulk material shell 9 drives the telescopic end of the second telescopic rod 202 to slide inward along its fixed part. The hydraulic oil in the fixed part of the second telescopic rod 202 enters the fixed part of the first telescopic rod 201 along the flow pipe 203. At this time, the telescopic end of the first telescopic rod 201 slides inward along its fixed part and drives the rotating disk 7 to slide along the auger 6, changing the fitting position of the rotating disk 7 and the rotating table 5, and increasing the transmission ratio of the rotating table 5 to the rotating disk 7. When the feed hopper 3 is filled with fish meal, the auger 6 promptly lifts the fish meal in the feed hopper 3 into the bulk material shell 9 until the lifting rate of the fish meal by the auger 6 is equal to the discharging rate of the discharging hole 14.

[0028] When the auger 6 rotates to lift the fish meal, the pulley and belt on the auger 6 drive the rotating shaft 302 to rotate at this time. The rotation of the rotating shaft 302 drives the clamping block 305 on it to rotate synchronously. The clamping block 305 slides along the spiral groove of the sliding groove 304. At this time, the clamping block 305 squeezes the knocking sleeve 301 to slide along the base 1, and at the same time the second elastic element 303 is compressed. So until the clamping block 305 slides along the spiral groove of the sliding groove 304 to the straight groove, at this time the second elastic element 303 is reset and pushes the knocking sleeve 301 to quickly reset. The knocking sleeve 301 resets and knocks the outside of the feed hopper 3, so that the feed hopper 3 generates a vibration force under the knocking force. The vibration force drives the material attached to the inner wall of the feed hopper 3 to enter the feeding cylinder 2, preventing the fish meal from adhering to the inner wall of the feed hopper 3 and causing the fish meal to fall into the feeding cylinder 2 for conveying.

[0029] Embodiment 2: On the basis of Embodiment 1, combined with Figure 7As shown in the figure, it further includes a pusher component for leveling the materials in the bulk material shell 9. The pusher component is arranged inside the bulk material shell 9. The pusher component includes two rotation shafts 401 distributed in mirror image. The two rotation shafts 401 distributed in mirror image are both rotatably connected to the bottom of the discharge cylinder 8. The two rotation shafts 401 distributed in mirror image are both located inside the bulk material shell 9. Push plates 402 are fixedly connected to the bottoms of the two rotation shafts 401 distributed in mirror image. The two push plates 402 distributed in mirror image are initially in contact with the bulk material plate 13. As the materials in the bulk material shell 9 increase, the bulk material shell 9 moves downward, so that the two push plates 402 distributed in mirror image are always at the same height as the upper plane of the materials in the bulk material shell 9. Second gears 403 are fixedly connected to the upper parts of the two rotation shafts 401 distributed in mirror image. Third elastic elements 404 are arranged between the second gears 403 distributed in mirror image and the discharge cylinder 8. The third elastic elements 404 are torsion springs. The third elastic elements 404 are used to drive the adjacent second gears 403 to reset. A tooth ring 405 is fixedly connected inside the bulk material shell 9. The second gears 403 distributed in mirror image are both in transmission cooperation with the tooth ring 405. The tooth ring 405 is composed of a circular ring and eight arc-shaped racks arranged in an annular array. There are gaps between adjacent arc-shaped racks, which are used to make the two second gears 403 distributed in mirror image perform periodic reciprocating swings. The materials in the middle of the bulk material shell 9 move outward, so that the fish meal in the bulk material shell 9 is evenly distributed, and it is avoided that the fish meal entering the bulk material shell 9 from the discharge cylinder 8 is concentrated in the middle of the bulk material shell 9, resulting in the inability of the discharge holes 14 located outside the bulk material plate 13 to discharge materials.

[0030] When the second motor 10 drives the bulk material shell 9 to rotate, the bulk material shell 9 drives the internal tooth ring 405 to rotate synchronously. The rotation of the tooth ring 405 causes the eight arc-shaped racks arranged in an annular array on it to mesh with the two second gears 403 distributed in mirror image, and drives the two second gears 403 distributed in mirror image to rotate. The rotation of the second gear 403 drives the adjacent rotation shaft 401 to rotate 45° along the discharge cylinder 8. The rotation shaft 401 drives the push plate 402 at its bottom to rotate 45° synchronously. Since the tooth ring 405 drives the two second gears 403 to rotate in the same direction but at different meshing positions, the directions of pushing the materials by the two push plates 402 are opposite. At this time, the two third elastic elements 404 distributed in mirror image are twisted. Thus, until the adjacent arc-shaped rack of the second gear 403 is separated from it, the third elastic element 404 resets and drives the adjacent second gear 403 to reset and rotate. The second gear 403 drives the adjacent rotation shaft 401 to rotate. The rotation of the rotation shaft 401 drives the push plate 402 at the bottom to reset and rotate, so that the two push plates 402 distributed in mirror image perform periodic reciprocating swings to push the materials in the middle of the bulk material shell 9 outward, so that the fish meal in the bulk material shell 9 is evenly distributed, and it is avoided that the fish meal entering the bulk material shell 9 from the discharge cylinder 8 is concentrated in the middle of the bulk material shell 9, resulting in the inability of the discharge holes 14 located outside the bulk material plate 13 to discharge materials.

[0031] Embodiment 3: On the basis of Embodiment 2, combined withFigure 8 and Figure 9 As shown in Figure 9 , it further includes a filtering component for filtering lumps in the material. The filtering component is arranged on the base 1. The filtering component includes a third gear 501. The third gear 501 is rotatably connected to the upper plane of the base 1 through a connecting piece, and the third gear 501 is located above the feed hopper 3. Two mirror-image distributed filter cylinders 502 are slidably connected to the third gear 501. The filter cylinders 502 are used for filtering lumps in the material. The feed hopper 3 is fixedly connected with an electric push rod 503 located at the center of the circle of the third gear 501. The electric push rod 503 is rotatably connected to the third gear 501. The two mirror-image distributed filter cylinders 502 are both in contact and cooperation with the telescopic end of the electric push rod 503. The telescopic end of the electric push rod 503 drives the filter cylinder 502 above the feed hopper 3 to move up and down, accelerating the falling speed of the material in the filter cylinder 502. A replacement component for replacing the filter cylinder 502 is arranged on the third gear 501.

[0032] Combined with Figures 8 - 10 As shown in Figures 8 - 10 , the replacement component includes two mirror-image distributed electric slide rails 504. The two mirror-image distributed electric slide rails 504 are both fixedly connected to the base 1 through connecting pieces. The sliders of the two mirror-image distributed electric slide rails 504 are jointly fixedly connected with a sealing disc 505. The two mirror-image distributed filter cylinders 502 are both in contact and cooperation with the sealing disc 505. The electric slide rail 504 drives the sealing disc 505 to move downward to fit with the upper side surface of the filter cylinder 502. The base 1 is fixedly connected with a circulation shell 506 located below the third gear 501 through a connecting piece. The circulation shell 506 is used to make the material on the filter cylinder 502 move downward and be collected. The circulation shell 506 is in contact with the third gear 501. A third motor 507 is fixedly connected to the outside of the circulation shell 506. The output shaft of the third motor 507 is fixedly connected with a fourth gear 508. The fourth gear 508 meshes with the third gear 501. The output shaft of the third motor 507 drives the third gear 501 to rotate through the fourth gear 508. The third gear 501 drives the two mirror-image distributed filter cylinders 502 thereon to rotate. A crushing component for crushing lumps in the filter cylinder 502 is arranged on the sealing disc 505.

[0033] Combined with Figures 9 - 11As shown in the figure, the crushing assembly includes a fourth motor 601. The fourth motor 601 is fixedly connected to the sealing disc 505. The output shaft of the fourth motor 601 is rotatably connected to the sealing disc 505 in a penetrating manner. A roller 602 is rotatably connected to the output shaft of the fourth motor 601. The roller 602 is located below the sealing disc 505. The two mirror-image filter cylinders 502 are both in contact and cooperation with the roller 602. When the sealing disc 505 moves downward, it drives the roller 602 to fit with the lower filter cylinder 502. An air injection pipe 603 is fixedly connected and communicated with the upper side of the sealing disc 505. The air injection pipe 603 is communicated with an external hot air injection device, which is used to discharge the moisture in the material. An impact assembly for knocking the filter cylinder 502 is arranged on the output shaft of the fourth motor 601.

[0034] Combined with Figures 9 - 11 As shown in the figure, the impact assembly includes a fixing plate 604. The fixing plate 604 is fixedly connected to the bottom of the output shaft of the fourth motor 601. A knocking frame 605 is slidably connected to the fixing plate 604. Four fourth elastic elements 606 in a linear array are arranged between the fixing plate 604 and the knocking frame 605. The fourth elastic elements 606 are tension springs. A fixing ring 607 is fixedly connected to the bottom of the sealing disc 505. An extrusion block 608 in an annular array is fixedly connected to the upper side of the fixing ring 607. The extrusion block 608 is a right-angled triangular block. The long right-angled side of the extrusion block 608 is in contact with the fixing ring 607. A clamping shaft 609 is fixedly connected to the upper plane of the knocking frame 605. The clamping shaft 609 is in contact and cooperation with the fixing ring 607. All the extrusion blocks 608 in the annular array are in extrusion cooperation with the clamping shaft 609. The hypotenuse of the extrusion block 608 extrudes the clamping shaft 609, driving the knocking frame 605 to slide upward. When the extrusion block 608 is separated from the clamping shaft 609, the knocking frame 605 returns to its position and impacts the adjacent filter cylinder 502.

[0035] When pouring fish meal into the feed hopper 3, since fish meal is extremely easy to combine with the external humid air to form lumps, if it is directly conveyed into the reaction kettle, it will cause uneven preparation of biological enzymes. Therefore, when pouring fish meal into the feed hopper 3, the staff first pour the fish meal into the filter cylinder 502 above the feed hopper 3, and then turn on the electric push rod 503. The telescopic end of the electric push rod 503 drives the filter cylinder 502 above the feed hopper 3 to perform linear reciprocating motion, forming a shaking force to filter the lumps in the fish meal, so that the normal fish meal enters the feed hopper 3. When there are too many lumps in the filter cylinder 502 above the feed hopper 3, stop pouring the fish meal, and at the same time turn off the electric push rod 503 and turn on the third motor 507. The output shaft of the third motor 507 drives the third gear 501 to rotate through the fourth gear 508. The rotation of the third gear 501 rotates another filter cylinder 502 to the upper part of the feed hopper 3, and at the same time the filter cylinder 502 containing lumps rotates to the lower part of the sealing disc 505. Then turn off the third motor 507 and turn on the electric push rod 503 to continue pouring the fish meal.

[0036] When the fish meal continues to be fed, two mirror-distributed electric slide rails 504 are activated, causing the electric slide rails 504 to drive the sealing disc 505 to fit with the filter cylinder 502 below it. At the same time, the rotating roller 602 fits with the filter cylinder 502. Then, the fourth motor 601 is activated, and the output shaft of the fourth motor 601 drives the rotating roller 602 to rotate. The rotating roller 602 crushes the lumps in the filter cylinder 502. At the same time, an external hot gas injection device is activated, and the hot gas enters the filter cylinder 502 along the gas injection pipe 603 and then is discharged through the circulation shell 506. During this process, the moisture in the crushed lumps is carried away. By periodically replacing the two filter cylinders 502 above the feed hopper 3, the lumps in the filter cylinder 502 are crushed, and the moisture inside is discharged by the hot gas.

[0037] When the output shaft of the fourth motor 601 drives the rotating roller 602 to crush the lumps, the output shaft of the fourth motor 601 drives the fixed plate 604 to rotate synchronously. The fixed plate 604 drives the knocking frame 605 on it to rotate synchronously. The knocking frame 605 drives the clamping shaft 609 to rotate, causing the clamping shaft 609 to contact the extrusion blocks 608 arranged in an annular array on the fixed ring 607. The extrusion blocks 608 squeeze the adjacent clamping shafts 609, causing them to drive the knocking frame 605 to slide upward along the fixed plate 604. At the same time, the four fourth elastic elements 606 arranged in a linear array are stretched. When the clamping shaft 609 separates from the adjacent extrusion block 608, the fourth elastic element 606 resets and drives the knocking frame 605 to impact the filter cylinder 502. The filter cylinder 502 is impacted and the fish meal attached to it falls downward. The fish meal flows downward along the circulation shell 506 and enters the collection shell at the bottom. Then, the staff regularly pour the fish meal in the collection shell into the feed hopper 3.

[0038] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A material ground transportation device for industrial biocatalyst production, comprising a base (1), wherein the base (1) is fixedly connected with a feeding cylinder (2), one end of the feeding cylinder (2) close to the base (1) is fixedly connected and communicated with a feeding hopper (3), the base (1) is fixedly connected with a first motor (4), an output shaft of the first motor (4) is fixedly connected with a rotating table (5), and an auger (6) is rotatably connected in the feeding cylinder (2), characterized in that: It further includes a rotating disk (7), the rotating disk (7) is splined to one end of the auger (6) close to the feed hopper (3), the rotating disk (7) is located outside the feeding cylinder (2), the rotating disk (7) is in contact with the rotating table (5), one end of the feeding cylinder (2) far from the feed hopper (3) is fixedly connected and communicated with a discharge cylinder (8), the discharge cylinder (8) is slidably and rotatably connected with a material scattering shell (9), the discharge cylinder (8) is fixedly connected with a second motor (10) through a connecting member, the output shaft of the second motor (10) is fixedly connected with a first gear (11), the outer part of the material scattering shell (9) is fixedly connected with teeth in an annular array, the material scattering shell (9) is in transmission connection with the first gear (11) through the teeth in the annular array, a first elastic element (12) is arranged between the discharge cylinder (8) and the material scattering shell (9), the bottom of the material scattering shell (9) is fixedly connected with a material scattering plate (13), the material scattering plate (13) is provided with a plurality of groups of discharge holes (14) in an annular array, an adjusting assembly for adjusting the amount of materials inside the material scattering shell (9) is arranged on the base (1), and a knocking assembly for preventing the inner wall of the feed hopper (3) from adhering to materials is arranged on the base (1).

2. The material ground transportation device for industrial biocatalyst production according to claim 1, characterized in that: The radii of the plurality of groups of the discharge holes (14) gradually increase from a group close to the center of the material scattering plate (13) to a group far from it.

3. The material ground transportation device for industrial biocatalyst production according to claim 1, wherein: The adjusting assembly includes a first telescopic rod (201), the first telescopic rod (201) is fixedly connected to the base (1), the telescopic end of the first telescopic rod (201) is rotatably connected to the rotating disk (7), the discharge cylinder (8) is fixedly connected with a second telescopic rod (202) through a connecting member, the telescopic end of the second telescopic rod (202) is in limit rotation connection with the material scattering shell (9), and a flow pipe (203) is fixedly connected and communicated between the fixed part of the first telescopic rod (201) and the fixed part of the second telescopic rod (202).

4. An industrial biological enzyme production material ground transportation device according to claim 3, characterized in that: The knocking assembly includes a knocking sleeve (301), the knocking sleeve (301) is splined to the base (1), the knocking sleeve (301) is in contact and cooperation with the feed hopper (3), a rotating shaft (302) is rotatably connected to the base (1), belt pulleys are fixedly connected to both the rotating shaft (302) and the auger (6), a belt is wound between the two belt pulleys, a second elastic element (303) is arranged between the knocking sleeve (301) and the rotating shaft (302), a chute (304) is arranged inside the knocking sleeve (301), a clamping block (305) is fixedly connected to the rotating shaft (302), and the clamping block (305) is slidably connected to the chute (304).

5. The material ground transportation device for industrial biocatalyst production according to claim 3, wherein: It further includes a pusher assembly for leveling the materials in the bulk material shell (9). The pusher assembly is arranged inside the bulk material shell (9). The pusher assembly includes rotation shafts (401) distributed in a mirror image. The rotation shafts (401) distributed in a mirror image are both rotatably connected to the discharge tube (8). The rotation shafts (401) distributed in a mirror image are both located inside the bulk material shell (9). Push plates (402) are fixedly connected to the bottoms of the rotation shafts (401) distributed in a mirror image. Second gears (403) are fixedly connected to the upper parts of the rotation shafts (401) distributed in a mirror image. Third elastic elements (404) are arranged between the second gears (403) distributed in a mirror image and the discharge tube (8). A toothed ring (405) is fixedly connected inside the bulk material shell (9). The second gears (403) distributed in a mirror image are both in transmission cooperation with the toothed ring (405).

6. The material ground transportation device for industrial biocatalyst production according to claim 5, wherein: The toothed ring (405) is composed of a circular ring and arc-shaped rack teeth arranged in an annular array. There are gaps left between adjacent arc-shaped racks.

7. An industrial biological enzyme production material ground transportation device according to claim 4, characterized in that: It further includes a filtering assembly for filtering lumps in the materials. The filtering assembly is arranged on the base (1). The filtering assembly includes a third gear (501). The third gear (501) is rotatably connected to the base (1) through a connecting piece, and the third gear (501) is located above the feed hopper (3). Filtering cylinders (502) distributed in a mirror image are slidably connected to the third gear (501). The feed hopper (3) is fixedly connected with an electric push rod (503) located at the center of the circle of the third gear (501). The electric push rod (503) is rotatably connected to the third gear (501). The filtering cylinders (502) distributed in a mirror image are both in contact and cooperation with the telescopic ends of the electric push rod (503). A replacement assembly for replacing the filtering cylinders (502) is arranged on the third gear (501).

8. An industrial biological enzyme production material ground transportation device according to claim 7, characterized in that: The replacement assembly includes electric slide rails (504) distributed in a mirror image. The electric slide rails (504) distributed in a mirror image are both fixedly connected to the base (1) through connecting pieces. Sealing disks (505) are fixedly connected to the sliders of the electric slide rails (504) distributed in a mirror image. The filtering cylinders (502) distributed in a mirror image are both in contact and cooperation with the sealing disks (505). The base (1) is fixedly connected with a circulation shell (506) located below the third gear (501) through a connecting piece. The circulation shell (506) is attached to the third gear (501). A third motor (507) is fixedly connected to the outside of the circulation shell (506). A fourth gear (508) is fixedly connected to the output shaft of the third motor (507). The fourth gear (508) meshes with the third gear (501). A crushing assembly for crushing the lumps in the filtering cylinders (502) is arranged on the sealing disks (505).

9. The material ground transportation device for industrial biocatalyst production according to claim 8, wherein: The crushing assembly includes a fourth motor (601). The output shaft of the fourth motor (601) is rotationally connected to the sealing disc (505) in a penetrating manner. The fourth motor (601) is fixedly connected to the sealing disc (505). A roller (602) is rotationally connected to the output shaft of the fourth motor (601). The mirror-image distributed filter cylinders (502) are all in contact and cooperation with the roller (602). The sealing disc (505) is fixedly connected and communicated with an air injection pipe (603). An impact assembly for knocking the filter cylinder (502) is arranged on the output shaft of the fourth motor (601).

10. The material ground transportation device for industrial biocatalyst production according to claim 9, wherein: The impact assembly includes a fixing plate (604). The fixing plate (604) is fixedly connected to the output shaft of the fourth motor (601). A knocking frame (605) is slidably connected to the fixing plate (604). A linear array of fourth elastic elements (606) is arranged between the fixing plate (604) and the knocking frame (605). A fixing ring (607) is fixedly connected to one side of the sealing disc (505) close to the fixing plate (604). An annular array of extrusion blocks (608) is fixedly connected to one side of the fixing ring (607) away from the fixing plate (604). A clamping shaft (609) is fixedly connected to one side of the knocking frame (605) away from the fixing plate (604). The clamping shaft (609) is in contact and cooperation with the fixing ring (607). The annular array of extrusion blocks (608) are all in extrusion cooperation with the clamping shaft (609).

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