Black carp feed processing device and processing technology

Abstract

The invention provides a black carp feed processing device and processing technology, and belongs to the technical field of black carp feed. The black carp feed processing device comprises a base, a feed box and a discharging mechanism, the feed box is installed on the surface of the base and used for storing raw materials, a feeding bin is installed on the surface of the feed box, the discharging mechanism is installed in an inner cavity of the feed box and comprises a discharging barrel, a first rotating shaft, a sieve plate and a first sliding block, and the discharging barrel is rotatably installed in the inner cavity of the feed box; containing cavities are symmetrically formed in an inner cavity of the discharging barrel. By arranging the discharging mechanism, a first motor can drive a discharging barrel to rotate, raw materials fall into a containing cavity, intermittent discharging is achieved, the raw materials are prevented from being stacked at the bottom of a material box, in the rotating process of the discharging barrel, a first rotating shaft is driven to rotate, the raw materials in the containing cavity are turned over through a stirring rod, and the raw materials are prevented from being clustered; the sieve plate is driven to vibrate in a reciprocating manner, so that raw materials are prevented from being accumulated on the surface of the sieve plate, and the raw materials uniformly fall down through the sieve plate.

Description

Technical Field

[0001] The invention relates to the technical field of black carp feed, and in particular to a black carp feed processing device and a processing technology. Background Art

[0002] Black carp is mainly herbivorous and often eats aquatic plants, terrestrial plants, cereals, etc. Due to demand and the commercialization of black carp farming, artificial compound feeds have been widely used. The feed is usually a mixture of fish meal, soybean meal and other additives. The protein level is usually around 30-35%. At the same time, a certain amount of oil is added to provide an energy source. Fish oil, soybean oil, etc. are common sources of fat, which can effectively increase the growth rate of black carp, enhance disease resistance and improve meat quality, which is crucial to successful farming.

[0003] After the raw materials are mixed, they are usually expanded to improve the taste of the feed. When the existing expansion equipment is loading, the mixed raw materials are usually poured directly into the silo, which makes the raw materials easy to accumulate into agglomerates and difficult to be fed into the expansion tube, and even causes blockage, affecting the processing efficiency. Summary of the invention

[0004] In order to make up for the above deficiencies, the present invention provides a black carp feed processing device and a processing technology that overcome the above technical problems or at least partially solve the above problems.

[0005] The present invention is achieved in that:

[0006] The present invention provides a black carp feed processing device, comprising a base, a feed box and a feeding mechanism, wherein the feed box is installed on the surface of the base and is used to store raw materials, a feed bin is installed on the surface of the feed box, and the feeding mechanism is installed in the inner cavity of the feed box and is used to feed the raw materials, and the feeding mechanism comprises:

[0007] A lower material barrel, which is rotatably mounted in the inner cavity of the material box, and the inner cavity of the lower material barrel is symmetrically provided with a receiving cavity for receiving the raw material;

[0008] A first rotating shaft, which is rotatably mounted in the accommodating cavity, and a stirring rod is symmetrically mounted on the surface of the first rotating shaft for turning the raw materials;

[0009] A sieve plate, which is slidably mounted in the inner cavity of the material box and is used to control material discharge;

[0010] The first slider is fixedly mounted on the side wall of the screen plate. A spring is installed in the inner cavity of the material box. One end of the spring is fixedly connected to the first slider, and the other end of the spring is fixedly connected to the material box, so as to drive the screen plate to move upward.

[0011] In a preferred embodiment, a first motor is fixedly mounted on the side wall of the material box, an output end of the first motor is fixedly connected to the lower barrel, a first gear is fixedly mounted on one end of the first rotating shaft, an arc-shaped toothed plate is fixedly mounted on the inner cavity of the material box, and the first gear is meshed with the arc-shaped toothed plate.

[0012] In a preferred solution, a first connecting rod is fixedly mounted on the surface of the first sliding block, an abutment block is fixedly mounted on one end of the first connecting rod, a protrusion is fixedly mounted on the side wall of the lower barrel, and the protrusion contacts the abutment block to drive the first connecting rod to move downward.

[0013] In a preferred embodiment, a feeding mechanism is installed on the surface of the material box for injecting oil into the raw material. The feeding mechanism includes an injection barrel, a piston and a second connecting rod. The injection barrel is symmetrically and fixedly installed on the side wall of the material box. A piston is slidably installed in the inner cavity of the injection barrel. A second connecting rod is fixedly installed on the surface of the piston. A driving frame is slidably installed on the side wall of the material box. One end of the second connecting rod is fixedly connected to the driving frame. A second slider is fixedly installed on the bottom of the driving frame. A slide groove is opened on the side wall of the material box, and the second slider is slidably connected to the slide groove.

[0014] In a preferred solution, a limiting groove is provided in the inner cavity of the driving frame, a rotating wheel is fixedly mounted on the side wall of the lower barrel, an eccentric shaft is fixedly mounted on the side wall of the rotating wheel, and the eccentric shaft is inserted into the inner cavity of the limiting groove.

[0015] In a preferred embodiment, a first one-way valve and a second one-way valve are installed on the side wall of the injection barrel, an oil tank is fixedly installed on the surface of the base for storing oil, a pipeline is connected between the first one-way valve and the oil tank, a branch pipe is symmetrically fixedly installed in the inner cavity of the tank, a plurality of atomizing nozzles are connected to the side wall of the branch pipe, and a pipeline is connected between the branch pipe and the second one-way valve.

[0016] In a preferred embodiment, a puffing mechanism is installed on the surface of the base for puffing the raw materials. The puffing mechanism includes a feed tube, a heating cylinder and a spiral blade. The feed tube is installed at the bottom of the material box. The feed tube is communicated with the material box. A heating cylinder is installed on the surface of the feed tube for heating and puffing the raw materials. The spiral blade is rotatably installed in the inner cavity of the feed tube for conveying the raw materials. A second motor is fixedly installed on the side wall of the feed tube, and the output end of the second motor is fixedly connected to one end of the spiral blade.

[0017] In a preferred solution, a feeding bin is installed at one end of the feeding pipe, a forming plate is fixedly installed in the inner cavity of the feeding pipe, a second rotating shaft is fixedly installed at one end of the spiral blade, a second gear is fixedly installed on the surface of the second rotating shaft, a third gear is rotatably installed in the inner cavity of the feeding bin, the third gear is meshed with the second gear, a gear ring is rotatably installed in the inner cavity of the feeding bin, the gear ring is meshed with the third gear, a support arm is symmetrically fixedly installed on the side wall of the gear ring, a scraper is fixedly installed on one end of the support arm, and the scraper is tightly attached to the side wall of the forming plate.

[0018] In a preferred solution, a through groove is provided in the inner cavity of the second rotating shaft, a spray hole is provided in the side wall of the second rotating shaft, a rotary joint is rotatably installed at one end of the second rotating shaft, the through groove is communicated with the rotary joint, a fan is fixedly installed on the surface of the lower silo, and an air pipe is connected between the air outlet of the fan and the rotary joint.

[0019] A black carp feed processing process, applicable to the above-mentioned black carp feed processing device, comprises the following steps:

[0020] S1: Feeding; after the fish meal, soybean meal and other additives are mixed, they are put into the material box, and the first motor can drive the lower barrel to rotate, and the raw materials fall into the accommodating chamber. When the accommodating chamber rotates to the bottom, the raw materials in the accommodating chamber fall downward, and during the rotation of the lower barrel, when the first gear is engaged with the arc-shaped tooth plate, the first rotating shaft is driven to rotate, and the raw materials in the accommodating chamber are turned over by the stirring rod, and the convex block is driven to rotate synchronously at the same time, and the screen plate is driven to vibrate reciprocatingly, so that the raw materials pass through the screen plate and fall downward evenly;

[0021] S2: Grease spraying: When the feeding barrel rotates, the rotating wheel is driven to rotate synchronously, thereby driving the piston to move in the feeding barrel through the eccentric shaft, and the first one-way valve and the second one-way valve are alternately connected, and the oil in the oil tank is injected into the branch pipe, and then sprayed from the atomizing nozzle to the surface of the raw material being evenly fed, spraying grease on the raw material and fully mixing with the raw material;

[0022] S3: Puffing; the spiral blade is driven by the second motor to rotate, the raw material is sent into the discharge pipe, and the raw material is heated and puffed by the heating cylinder, driving the second rotating shaft to rotate synchronously, thereby driving the gear ring to rotate through the second gear and the third gear, driving the scraper to rotate on the side wall of the forming plate, and cutting the formed feed for discharge.

[0023] The invention provides a black carp feed processing device and a processing technology, and its beneficial effects include:

[0024] 1. By setting up a feeding mechanism, the first motor can drive the feeding barrel to rotate, and the raw materials fall into the accommodating chamber to realize intermittent feeding and avoid the accumulation of raw materials at the bottom of the material box. In the process of the feeding barrel rotating, the first rotating shaft is driven to rotate, and the raw materials in the accommodating chamber are turned over by the stirring rod to avoid the raw materials from clumping. At the same time, when the feeding barrel rotates, the convex block is driven to rotate synchronously, and the screen plate is driven to vibrate reciprocatingly to avoid the accumulation of raw materials on the surface of the screen plate, so that the raw materials can fall down evenly through the screen plate.

[0025] 2. By setting up a feeding mechanism, when the feeding barrel rotates, the runner is driven to rotate synchronously, so that the driving frame is driven to move back and forth left and right through the eccentric shaft, and the piston is driven to move synchronously in the injection barrel through the second connecting rod. The first one-way valve and the second one-way valve are alternately connected, and the oil in the oil tank is injected into the branch pipe, and sprayed onto the surface of the raw material that is evenly fed by the atomizing nozzle, and grease is sprayed on the raw material to fully mix with the raw material, increase the energy content, and improve the nutritional value of the feed.

[0026] 3. By setting up the puffing mechanism, the spiral blade is driven to rotate by the second motor to feed the raw material into the discharge pipe, and the raw material is heated and puffed by the heating cylinder, driving the second rotating shaft to rotate synchronously, thereby driving the gear ring to rotate through the second gear and the third gear, driving the scraper to rotate on the side wall of the forming plate, cutting the formed feed for discharge, which is convenient for use. At the same time, the air can be sent into the through groove through the air pipe and the rotary joint by the fan, and sprayed to the side wall of the forming plate from the spray hole, which can quickly reduce the temperature of the feed, so that it can maintain a more stable shape after forming, reduce the risk of deformation, avoid adhesion between feed particles, and prevent adhesion after forming, which is convenient for subsequent processing and packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. For those skilled in the art, other relevant drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 is a front perspective view provided by an embodiment of the present invention;

[0029] Figure 2 A side perspective view of an embodiment of the present invention is provided;

[0030] Figure 3 A front view of an embodiment of the present invention is provided;

[0031] Figure 4 A side cross-sectional view of an embodiment of the present invention is provided;

[0032] Figure 5 A three-dimensional diagram of a lower barrel provided in an embodiment of the present invention;

[0033] Figure 6 A side view of an embodiment of the present invention is provided;

[0034] Figure 7 A bottom cross-sectional view provided for an embodiment of the present invention;

[0035] Figure 8 A cross-sectional view of a feed pipe provided in an embodiment of the present invention;

[0036] Fig. 9 The embodiments of the present invention provide Figure 8 Enlarged view of point A in the middle;

[0037] Fig.10 A three-dimensional diagram of a second rotating shaft provided in an embodiment of the present invention.

[0038] In the figure: 1, base; 2, material box; 3, feed bin; 4, unloading mechanism; 401, unloading barrel; 402, accommodating chamber; 403, first rotating shaft; 404, stirring rod; 405, first motor; 406, first gear; 407, arc-shaped tooth plate; 408, sieve plate; 409, first slider; 410, spring; 411, first connecting rod; 412, abutment block; 413, convex block; 5, feeding mechanism; 501, injection barrel; 502, piston; 503, second connecting rod; 504, driving frame; 505, second slider; 506, slide groove; 507, limit Groove; 508, wheel; 509, eccentric shaft; 510, first one-way valve; 511, second one-way valve; 512, oil tank; 513, branch pipe; 514, atomizing nozzle; 6, puffing mechanism; 601, feed pipe; 602, heating cylinder; 603, spiral blade; 604, second motor; 605, feed bin; 606, forming plate; 607, second rotating shaft; 608, second gear; 609, third gear; 610, gear ring; 611, support arm; 612, scraper; 613, through groove; 614, spray hole; 615, rotary joint; 616, fan. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Reference Figure 1-Figure 10As shown, the present invention provides a technical solution: a black carp feed processing device, comprising a base 1, a feed box 2 and a feeding mechanism 4, the feed box 2 is installed on the surface of the base 1 for storing raw materials, a feed bin 3 is installed on the surface of the feed box 2, the feeding mechanism 4 is installed in the inner cavity of the feed box 2 for feeding the raw materials, the feeding mechanism 4 comprises a feeding barrel 401, a first rotating shaft 403, a sieve plate 408 and a first sliding block 409, the feeding barrel 401 is rotatably installed in the inner cavity of the feed box 2 for feeding, the inner cavity of the feeding barrel 401 is symmetrically provided with a receiving cavity 402 for receiving the raw materials, the first rotating shaft 403 is rotatably installed in the receiving cavity 402, a stirring rod 404 is symmetrically installed on the surface of the first rotating shaft 403 for turning the raw materials, a first motor 405 is fixedly installed on the side wall of the feed box 2, The output end of the first motor 405 is fixedly connected to the discharge barrel 401, and the discharge barrel 401 can be driven to rotate by the first motor 405. When the accommodating chamber 402 rotates to the upper side, the raw material falls into the accommodating chamber 402. When the accommodating chamber 402 rotates to the lower side, the raw material in the accommodating chamber 402 falls downward, thereby realizing intermittent discharge and preventing the raw material from accumulating at the bottom of the material box 2. A first gear 406 is fixedly installed at one end of the first rotating shaft 403, and an arc-shaped tooth plate 407 is fixedly installed in the inner cavity of the material box 2. The first gear 406 is meshed with the arc-shaped tooth plate 407. During the rotation of the discharge barrel 401, when the first gear 406 is meshed with the arc-shaped tooth plate 407, the first rotating shaft 403 is driven to rotate, and the raw material in the accommodating chamber 402 is turned over by the stirring rod 404 to prevent the raw material from clumping.

[0041] Reference Figure 1-Figure 7 As shown, in a preferred embodiment, the sieve plate 408 is slidably installed in the inner cavity of the material box 2 for controlling the material discharge, the first slider 409 is fixedly installed on the side wall of the sieve plate 408, a spring 410 is installed in the inner cavity of the material box 2, one end of the spring 410 is fixedly connected to the first slider 409, and the other end of the spring 410 is fixedly connected to the material box 2 for driving the sieve plate 408 to move upward, a first connecting rod 411 is fixedly installed on the surface of the first slider 409, and an abutment block 412 is fixedly installed on one end of the first connecting rod 411, and a The protrusion 413 is in contact with the abutment block 412 and is used to drive the first connecting rod 411 to move downward. After the raw material falls from the accommodating chamber 402 to the surface of the sieve plate 408, it falls downward evenly through the sieve plate 408, and when the discharge barrel 401 rotates, the protrusion 413 is driven to rotate synchronously, thereby driving the sieve plate 408 to move downward through the abutment block 412. When the protrusion 413 is separated from the abutment block 412, the sieve plate 408 moves upward under the action of the spring 410, realizing the reciprocating vibration of the sieve plate 408, thereby preventing the raw material from accumulating on the surface of the sieve plate 408.

[0042] In a preferred embodiment, when in use, the mixed raw materials are put into the material box 2, and the first motor 405 can drive the unloading barrel 401 to rotate. When the accommodating chamber 402 rotates to the upper side, the raw materials fall into the accommodating chamber 402. When the accommodating chamber 402 rotates to the lower side, the raw materials in the accommodating chamber 402 fall downward, so as to realize intermittent unloading and avoid the accumulation of raw materials at the bottom of the material box 2. In addition, during the rotation of the unloading barrel 401, when the first gear 406 is meshed with the arc-shaped tooth plate 407, the first gear 406 is driven to rotate. A rotating shaft 403 rotates, and the raw materials in the accommodating chamber 402 are turned over by the stirring rod 404 to prevent the raw materials from clumping. At the same time, when the discharge barrel 401 rotates, the protrusion 413 is driven to rotate synchronously, thereby driving the sieve plate 408 to move downward through the abutment block 412. When the protrusion 413 is separated from the abutment block 412, the sieve plate 408 moves upward under the action of the spring 410, realizing the reciprocating vibration of the sieve plate 408, preventing the raw materials from accumulating on the surface of the sieve plate 408, and allowing the raw materials to fall downward evenly through the sieve plate 408.

[0043] Reference Figure 1-Figure 8 As shown, in a preferred embodiment, a feeding mechanism 5 is installed on the surface of the material box 2 for injecting grease into the raw material. The feeding mechanism 5 includes an injection barrel 501, a piston 502 and a second connecting rod 503. The injection barrel 501 is symmetrically fixedly installed on the side wall of the material box 2 for injecting oil into the material box 2. The piston 502 is slidably installed in the inner cavity of the injection barrel 501, and the second connecting rod 503 is fixedly installed on the surface of the piston 502. A driving frame 504 is slidably installed on the side wall of the material box 2, and one end of the second connecting rod 503 is fixedly connected to the driving frame 504. A second slider 505 is fixedly installed at the bottom of the driving frame 504. A sliding groove 506 is provided on the wall, and the second sliding block 505 is slidably connected to the sliding groove 506. A limiting groove 507 is provided in the inner cavity of the driving frame 504. A rotating wheel 508 is fixedly installed on the side wall of the unloading barrel 401, and an eccentric shaft 509 is fixedly installed on the side wall of the rotating wheel 508. The eccentric shaft 509 is fixedly installed at a non-center position of the rotating wheel 508, and the eccentric shaft 509 is inserted in the inner cavity of the limiting groove 507. When the unloading barrel 401 rotates, the rotating wheel 508 is driven to rotate synchronously, thereby driving the driving frame 504 to reciprocate left and right through the eccentric shaft 509, and driving the piston 502 to move synchronously in the injection barrel 501 through the second connecting rod 503.

[0044] Reference Figure 1-Figure 8As shown, in a preferred embodiment, a first one-way valve 510 and a second one-way valve 511 are installed on the side wall of the injection barrel 501. The first one-way valve 510 is unidirectionally connected to the inner cavity of the injection barrel 501 for liquid inlet, and the second one-way valve 511 is unidirectionally connected to the outer wall of the injection barrel 501 for liquid outlet. An oil tank 512 is fixedly installed on the surface of the base 1 for storing oil. A pipeline is connected between the first one-way valve 510 and the oil tank 512. Branch pipes 512 are symmetrically fixedly installed in the inner cavity of the material box 2. 3. The side wall of the branch pipe 513 is connected with a plurality of atomizing nozzles 514. A pipeline is connected between the branch pipe 513 and the second one-way valve 511. When the piston 502 reciprocates left and right in the inner cavity of the injection barrel 501, the first one-way valve 510 and the second one-way valve 511 are alternately connected, and the oil in the oil tank 512 is injected into the branch pipe 513, and sprayed from the atomizing nozzle 514 to the surface of the raw material being evenly fed, spraying oil on the raw material, fully mixing with the raw material, increasing the energy content, and improving the nutritional value of the feed.

[0045] In a preferred embodiment, when the discharge barrel 401 rotates, it drives the rotating wheel 508 to rotate synchronously, thereby driving the driving frame 504 to move back and forth left and right through the eccentric shaft 509, and driving the piston 502 to move synchronously in the injection barrel 501 through the second connecting rod 503. The first one-way valve 510 and the second one-way valve 511 are alternately turned on, and the oil in the oil tank 512 is injected into the branch pipe 513, and sprayed onto the surface of the evenly discharged raw materials by the atomizing nozzle 514, so as to spray oil on the raw materials, fully mix with the raw materials, increase the energy content, and improve the nutritional value of the feed.

[0046] Reference Figure 1-Figure 10 As shown, in a preferred embodiment, a puffing mechanism 6 is installed on the surface of the base 1 for puffing the raw material. The puffing mechanism 6 includes a feed tube 601, a heating cylinder 602 and a spiral blade 603. The feed tube 601 is installed at the bottom of the material box 2, and the feed tube 601 is connected to the material box 2. A heating cylinder 602 is installed on the surface of the feed tube 601 for heating and puffing the raw material. The spiral blade 603 is rotatably installed in the inner cavity of the feed tube 601 for conveying the raw material. A second motor 604 is fixedly installed on the side wall of the feed tube 601, and the output end of the second motor 604 is fixedly connected to one end of the spiral blade 603. After the raw material falls to the bottom of the material box 2, the spiral blade 603 is driven to rotate by the second motor 604 to feed the raw material into the feed tube 601, and the raw material is heated and puffed by the heating cylinder 602.

[0047] Reference Figure 1-Figure 10As shown, in a preferred embodiment, a feeding bin 605 is installed at one end of a feeding tube 601, a forming plate 606 is fixedly installed in the inner cavity of the feeding tube 601, as the spiral blade 603 pushes the raw material forward and extrude the raw material through the forming plate 606, a second rotating shaft 607 is fixedly installed at one end of the spiral blade 603, a second gear 608 is fixedly installed on the surface of the second rotating shaft 607, a third gear 609 is rotatably installed in the inner cavity of the feeding bin 605, the third gear 609 is meshed with the second gear 608, and the feeding bin 60 The inner cavity is rotatably mounted with a gear ring 610, which meshes with the third gear 609. A support arm 611 is symmetrically fixedly mounted on the side wall of the gear ring 610. A scraper 612 is fixedly mounted on one end of the support arm 611. The scraper 612 is closely attached to the side wall of the forming plate 606. When the spiral blade 603 rotates, the second rotating shaft 607 is driven to rotate synchronously, thereby driving the gear ring 610 to rotate through the second gear 608 and the third gear 609, driving the scraper 612 to rotate on the side wall of the forming plate 606, cutting the formed feed for unloading, which is convenient for use.

[0048] Reference Figure 1-Figure 10 As shown, in a preferred embodiment, a through groove 613 is provided in the inner cavity of the second rotating shaft 607, a spray hole 614 is provided on the side wall of the second rotating shaft 607, a rotary joint 615 is rotatably installed at one end of the second rotating shaft 607, the through groove 613 is communicated with the rotary joint 615, a fan 616 is fixedly installed on the surface of the lower silo 605, and an air pipe is connected between the air outlet end of the fan 616 and the rotary joint 615. The air can be sent into the through groove 613 through the air pipe and the rotary joint 615 by the fan 616, and sprayed toward the side wall of the forming plate 606 through the spray hole 614, which can quickly reduce the temperature of the feed, so that it can maintain a more stable shape after forming, reduce the risk of deformation, avoid adhesion between feed particles, and prevent adhesion after forming, which is convenient for subsequent processing and packaging.

[0049] In a preferred embodiment, when in use, after the raw material falls to the bottom of the feed box 2, the spiral blade 603 is driven to rotate by the second motor 604 to feed the raw material into the discharge pipe 601, and the raw material is heated and expanded by the heating cylinder 602, driving the second rotating shaft 607 to rotate synchronously, thereby driving the ring gear 610 to rotate through the second gear 608 and the third gear 609, driving the scraper 612 to rotate on the side wall of the forming plate 606, cutting the formed feed for discharge, which is convenient for use. At the same time, the air can be sent into the through groove 613 through the air pipe and the rotary joint 615 by the fan 616, and sprayed toward the side wall of the forming plate 606 through the spray hole 614, which can quickly reduce the temperature of the feed, so that it can maintain a more stable shape after forming, reduce the risk of deformation, avoid adhesion between feed particles, and prevent adhesion after forming, which is convenient for subsequent processing and packaging.

[0050] A black carp feed processing process, applicable to the above-mentioned black carp feed processing device, comprises the following steps:

[0051] S1: Feeding; after the fish meal, soybean meal and other additives are mixed, they are put into the material box 2, and the first motor 405 can drive the unloading barrel 401 to rotate, and the raw materials fall into the accommodating chamber 402. When the accommodating chamber 402 rotates to the bottom, the raw materials in the accommodating chamber 402 fall downward, and during the rotation of the unloading barrel 401, when the first gear 406 is engaged with the arc-shaped tooth plate 407, the first rotating shaft 403 is driven to rotate, and the raw materials in the accommodating chamber 402 are turned over by the stirring rod 404, and the convex block 413 is driven to rotate synchronously, and the sieve plate 408 is driven to vibrate back and forth, so that the raw materials pass through the sieve plate 408 and fall downward evenly;

[0052] S2: Grease spraying: When the feeding barrel 401 rotates, the rotating wheel 508 is driven to rotate synchronously, thereby driving the piston 502 to move in the feeding barrel 501 through the eccentric shaft 509, and the first one-way valve 510 and the second one-way valve 511 are alternately turned on, and the oil in the oil tank 512 is injected into the branch pipe 513, and sprayed from the atomizing nozzle 514 to the surface of the uniformly fed raw material, spraying grease on the raw material and fully mixing with the raw material;

[0053] S3: puffing; the spiral blade 603 is driven to rotate by the second motor 604 to feed the raw material into the discharge pipe 601, and the raw material is heated and puffed by the heating cylinder 602, driving the second rotating shaft 607 to rotate synchronously, thereby driving the ring gear 610 to rotate through the second gear 608 and the third gear 609, driving the scraper 612 to rotate on the side wall of the forming plate 606, and cutting the formed feed for discharge.

[0054] Specifically, the working principle of the black carp feed processing device is as follows: when in use, the mixed raw materials are put into the feed box 2, and the first motor 405 can drive the unloading barrel 401 to rotate. When the accommodating chamber 402 rotates to the upper side, the raw materials fall into the accommodating chamber 402. When the accommodating chamber 402 rotates to the lower side, the raw materials in the accommodating chamber 402 fall downward, realizing intermittent unloading and avoiding the accumulation of raw materials at the bottom of the feed box 2. In the process of the unloading barrel 401 rotating, when the first gear 406 is meshed with the arc-shaped tooth plate 407, When the first rotating shaft 403 is driven to rotate, the raw materials in the accommodating chamber 402 are turned over by the stirring rod 404 to prevent the raw materials from clumping. At the same time, when the unloading barrel 401 rotates, the protrusion 413 is driven to rotate synchronously, thereby driving the sieve plate 408 to move downward through the abutment block 412. When the protrusion 413 is separated from the abutment block 412, the sieve plate 408 moves upward under the action of the spring 410, realizing the reciprocating vibration of the sieve plate 408, preventing the raw materials from accumulating on the surface of the sieve plate 408, and allowing the raw materials to fall downward evenly through the sieve plate 408.

[0055] When the discharge barrel 401 rotates, it drives the rotating wheel 508 to rotate synchronously, thereby driving the driving frame 504 to move back and forth left and right through the eccentric shaft 509, and driving the piston 502 to move synchronously in the injection barrel 501 through the second connecting rod 503. The first one-way valve 510 and the second one-way valve 511 are alternately turned on, and the oil in the oil tank 512 is injected into the branch pipe 513, and is sprayed onto the surface of the raw material that is evenly discharged by the atomizing nozzle 514, so that oil is sprayed on the raw material, fully mixed with the raw material, and the energy content is increased, thereby improving the nutritional value of the feed.

[0056] After the raw material falls to the bottom of the feed box 2, the spiral blade 603 is driven to rotate by the second motor 604 to feed the raw material into the discharge pipe 601, and the raw material is heated and expanded by the heating cylinder 602, driving the second rotating shaft 607 to rotate synchronously, thereby driving the ring gear 610 to rotate through the second gear 608 and the third gear 609, driving the scraper 612 to rotate on the side wall of the forming plate 606, cutting the formed feed for discharge, which is convenient for use. At the same time, the air can be sent into the through groove 613 through the air pipe and the rotary joint 615 by the fan 616, and sprayed to the side wall of the forming plate 606 through the spray hole 614, which can quickly reduce the temperature of the feed, so that it can maintain a more stable shape after forming, reduce the risk of deformation, avoid adhesion between feed particles, and prevent adhesion after forming, which is convenient for subsequent processing and packaging.

[0057] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A herring feed processing device, characterized in that: The invention comprises a base (1), a material box (2) and a material discharge mechanism (4), wherein the material box (2) is mounted on the surface of the base (1) and is used to store raw materials, a feed bin (3) is mounted on the surface of the material box (2), and the material discharge mechanism (4) is mounted in the inner cavity of the material box (2) and is used to discharge the raw materials, and the material discharge mechanism (4) comprises: A material lowering barrel (401), the material lowering barrel (401) is rotatably mounted in the inner cavity of the material box (2), and the inner cavity of the material lowering barrel (401) is symmetrically provided with a receiving cavity (402) for receiving the raw material; A first rotating shaft (403), the first rotating shaft (403) is rotatably mounted in the accommodating cavity (402), and a stirring rod (404) is symmetrically mounted on the surface of the first rotating shaft (403) for turning the raw materials; A sieve plate (408), the sieve plate (408) being slidably mounted in the inner cavity of the material box (2) and used for controlling material discharge; A first slider (409), wherein the first slider (409) is fixedly mounted on the side wall of the sieve plate (408), a spring (410) is installed in the inner cavity of the material box (2), one end of the spring (410) is fixedly connected to the first slider (409), and the other end of the spring (410) is fixedly connected to the material box (2), and is used to drive the sieve plate (408) to move upward.

2. A black carp feed processing device according to claim 1, characterized in that: A first motor (405) is fixedly mounted on the side wall of the material box (2); an output end of the first motor (405) is fixedly connected to the lower barrel (401); a first gear (406) is fixedly mounted on one end of the first rotating shaft (403); an arc-shaped toothed plate (407) is fixedly mounted in the inner cavity of the material box (2); and the first gear (406) is meshed with the arc-shaped toothed plate (407).

3. The black carp feed processing device according to claim 1, characterized in that: A first connecting rod (411) is fixedly mounted on the surface of the first sliding block (409), an abutment block (412) is fixedly mounted on one end of the first connecting rod (411), and a protrusion (413) is fixedly mounted on the side wall of the discharge barrel (401), the protrusion (413) is in contact with the abutment block (412) and is used to drive the first connecting rod (411) to move downward.

4. The black carp feed processing device according to claim 1, characterized in that: A feeding mechanism (5) is installed on the surface of the material box (2) for injecting oil into the raw material. The feeding mechanism (5) comprises an injection barrel (501), a piston (502) and a second connecting rod (503). The injection barrel (501) is symmetrically fixedly installed on the side wall of the material box (2). The piston (502) is slidably installed in the inner cavity of the injection barrel (501). The second connecting rod (503) is fixedly installed on the surface of the piston (502). A driving frame (504) is slidably installed on the side wall of the material box (2). One end of the second connecting rod (503) is fixedly connected to the driving frame (504). A second sliding block (505) is fixedly installed on the bottom of the driving frame (504). A sliding groove (506) is opened on the side wall of the material box (2), and the second sliding block (505) is slidably connected to the sliding groove (506).

5. The black carp feed processing device according to claim 4, characterized in that: The inner cavity of the driving frame (504) is provided with a limiting groove (507), the side wall of the unloading barrel (401) is fixedly mounted with a rotating wheel (508), the side wall of the rotating wheel (508) is fixedly mounted with an eccentric shaft (509), and the eccentric shaft (509) is inserted into the inner cavity of the limiting groove (507).

6. The black carp feed processing device according to claim 5, characterized in that: The side wall of the injection barrel (501) is installed with a first one-way valve (510) and a second one-way valve (511); the surface of the base (1) is fixedly installed with an oil tank (512) for storing oil; a pipeline is connected between the first one-way valve (510) and the oil tank (512); a branch pipe (513) is symmetrically fixedly installed in the inner cavity of the material box (2); the side wall of the branch pipe (513) is connected with a plurality of atomizing nozzles (514); a pipeline is connected between the branch pipe (513) and the second one-way valve (511).

7. The black carp feed processing device according to claim 1, characterized in that: The base (1) is provided with an expansion mechanism (6) for expanding the raw material. The expansion mechanism (6) comprises a feed tube (601), a heating cylinder (602) and a spiral blade (603). The feed tube (601) is provided at the bottom of the material box (2). The feed tube (601) is in communication with the material box (2). The feed tube (601) is provided with a heating cylinder (602) for heating and expanding the raw material. The spiral blade (603) is rotatably provided in the inner cavity of the feed tube (601) for conveying the raw material. A second motor (604) is fixedly provided on the side wall of the feed tube (601). The output end of the second motor (604) is fixedly connected to one end of the spiral blade (603).

8. The black carp feed processing device according to claim 7, characterized in that: A material discharge bin (605) is installed at one end of the material discharge pipe (601), and a forming plate (606) is fixedly installed in the inner cavity of the material discharge pipe (601). A second rotating shaft (607) is fixedly installed at one end of the spiral blade (603), and a second gear (608) is fixedly installed on the surface of the second rotating shaft (607). A third gear (609) is rotatably installed in the inner cavity of the material discharge bin (605), and the third gear (609) is meshed with the second gear (608). A gear ring (610) is rotatably installed in the inner cavity of the material discharge bin (605), and the gear ring (610) is meshed with the third gear (609). A support arm (611) is symmetrically fixedly installed on the side wall of the gear ring (610), and a scraper (612) is fixedly installed at one end of the support arm (611), and the scraper (612) is tightly attached to the side wall of the forming plate (606).

9. The black carp feed processing device according to claim 8, characterized in that: A through groove (613) is provided in the inner cavity of the second rotating shaft (607), a spray hole (614) is provided in the side wall of the second rotating shaft (607), a rotary joint (615) is rotatably installed on one end of the second rotating shaft (607), the through groove (613) is communicated with the rotary joint (615), a fan (616) is fixedly installed on the surface of the lower bin (605), and an air pipe is connected between the air outlet end of the fan (616) and the rotary joint (615).

10. A black carp feed processing process, applicable to the black carp feed processing device according to any one of claims 1 to 9, characterized in that: The steps include: S1: Feeding; after the fish meal, soybean meal and other additives are mixed, they are put into the material box (2), and the first motor (405) can drive the unloading barrel (401) to rotate, and the raw materials fall into the accommodating chamber (402). When the accommodating chamber (402) rotates to the bottom, the raw materials in the accommodating chamber (402) fall downward, and during the rotation of the unloading barrel (401), when the first gear (406) and the arc-shaped tooth plate (407) are engaged, the first rotating shaft (403) is driven to rotate, and the raw materials in the accommodating chamber (402) are turned over by the stirring rod (404), and the convex block (413) is driven to rotate synchronously, and the screen plate (408) is driven to vibrate back and forth, so that the raw materials pass through the screen plate (408) and fall downward evenly; S2: Grease spraying: When the feeding barrel (401) rotates, the rotating wheel (508) is driven to rotate synchronously, thereby driving the piston (502) to move in the feeding barrel (501) through the eccentric shaft (509), and the first one-way valve (510) and the second one-way valve (511) are alternately connected, and the oil in the oil tank (512) is injected into the branch pipe (513), and sprayed from the atomizing nozzle (514) to the surface of the uniformly fed raw material, spraying grease on the raw material and fully mixing with the raw material; S3: puffing; the spiral blade (603) is driven to rotate by the second motor (604), the raw material is fed into the discharge pipe (601), and the raw material is heated and puffed by the heating cylinder (602), driving the second rotating shaft (607) to rotate synchronously, thereby driving the gear ring (610) to rotate through the second gear (608) and the third gear (609), driving the scraper (612) to rotate on the side wall of the forming plate (606), and cutting the formed feed for discharge.

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