Integrated feed production device and method

Abstract

A feed integrated production device and method, the feed integrated production device includes a cutting unit, a crushing unit, a humidity control unit and a granulation unit from top to bottom; the cutting unit is provided with a first telescopic rod, a first stopper, a feed inlet, a second telescopic rod, a guillotine assembly, a rotating motor and a discharge port; the crushing unit is provided with a stirring shaft, a crushing knife, a stirring motor and a discharge port; the humidity control unit is provided with a multi-layer sieve plate, a vibration column support, an atomizer / blower, a vent and a discharge port; the granulation unit is provided with a third telescopic rod, a second stopper, a forming plate, a fourth telescopic rod and a cutter. The present invention also discloses a feed integrated production method. The device of the present invention can process complex feed raw materials, has good crushing effect, uniform particles, and moderate moisture content, and integrates raw material pretreatment, crushing, moisture control and granulation. The method of the present invention is easy to operate, low in cost, high in efficiency, and suitable for industrial production.

Description

Technical Field

[0001] The present invention specifically relates to an integrated feed production device and method. Background Art

[0002] Feed is a general term for food for animals raised by all people. In a narrower sense, feed mainly refers to food for animals raised in agriculture or animal husbandry. Feed includes more than ten varieties of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oils, meat and bone meal, grains, feed additives, etc. Feed can be divided into complete feed, concentrated feed and premixed feed, etc.

[0003] Existing feed processing devices mostly perform stirring and crushing on feed raw materials, but the vine-like feed raw materials are often easily entangled on the rotating shaft during stirring and crushing, making the crushing device unusable. In addition, the existing processing devices lack measures for uniform drying, dehydration or humidification during feed processing, so that the feed raw materials have too much, too little or uneven moisture, resulting in poor granulation effect or affecting work efficiency.

[0004] CN106694098A discloses a feed production pulverizer with a dehumidification function, and its working principle is: when the feed needs to be pulverized, the staff starts the rotating motor, the rotating motor drives the first rotating shaft to rotate, the first rotating shaft drives the rotating blades to rotate, and the first rotating shaft drives the first pulley to rotate at the same time, the first pulley drives the second pulley to rotate through the flat belt, the second pulley drives the second rotating shaft to rotate, and the second rotating shaft drives the auger to rotate, the staff controls the second electric control valve to open, the electric heating wire is energized, the electric heating wire heats up, the rotating blades rotate and blow hot air to the left, the feed is added to the feed hopper, and the feed falls on the baffle through the feed hopper. The auger stirs the feed, and part of the feed falls on the filter through the through hole during the stirring process. When the feed rolls on the filter, the hot air blown by the rotating blades can dehumidify and dry the feed, control the electric crushing wheel to rotate, and the feed after dehumidification and drying enters the first shell through the feed hopper. The electric crushing wheel crushes the feed, and then the staff places the collection device directly below the discharge hopper, controls the first electric control valve to open, and the feed after crushing passes through the discharge hopper and falls into the collection device. When the feed crushing work is completed, the electric heating wire is powered off, the rotating motor and the electric crushing wheel are controlled to stop rotating, and the first electric control valve and the second electric control valve are controlled to close. However, in this grinder, the auger feeding method will cause entanglement for slightly irregular raw materials, and for materials with uneven particles, it is very easy to get blocked when passing through the baffle; the hot air blowing method on the right side will hinder the falling of the raw materials and is not suitable for overly dry raw materials; and setting the drying before stirring and crushing will also cause larger particles to be dried unevenly.

[0005] In summary, it is urgent to find an integrated feed production device and method that can process complex feed raw materials, has good crushing effect, uniform particles, moderate moisture content, and integrates raw material pretreatment, crushing, moisture adjustment, and granulation. Summary of the invention

[0006] The technical problem to be solved by the present invention is to overcome the above-mentioned defects of the prior art and provide an integrated feed production device which can process complex feed raw materials, has good crushing effect, uniform particles, moderate moisture content, and integrates raw material pretreatment, crushing, moisture adjustment, and granulation.

[0007] The technical problem to be further solved by the present invention is to overcome the above-mentioned defects of the prior art and provide an integrated feed production method which is simple to operate, low in cost, high in efficiency and suitable for industrial production.

[0008] The technical solution adopted by the present invention to solve its technical problems is as follows: an integrated feed production device, which includes a chopping unit, a crushing unit, a humidity conditioning unit and a granulating unit from top to bottom; a first telescopic rod is horizontally installed on one side inside the chopping unit, and a first stopper parallel to the longitudinal section of the chopping unit and matching in shape is fixedly installed at the telescopic end of the first telescopic rod; a feed inlet is provided at the top in the middle of the chopping unit; a second telescopic rod is vertically installed on the other side of the chopping unit opposite to the first telescopic rod, and a chopper assembly is fixedly installed at the telescopic end of the second telescopic rod, and the fixed end of the second telescopic rod is connected to a rotating motor through a rotating shaft; a first solenoid valve discharge port is provided at the bottom of the chopping unit opposite to the chopping unit; a stirring shaft is rotatably connected to the middle of both sides of the crushing unit; a feeding port is provided at the top in the middle of the chopping unit; a second telescopic rod is vertically installed on the other side of the chopping unit opposite to the first telescopic rod, and a chopper assembly is fixedly installed at the telescopic end of the second telescopic rod, and the fixed end of the second telescopic rod is connected to a rotating motor through a rotating shaft; a first solenoid valve discharge port is provided at the bottom of the chopping unit opposite to the chopper assembly; a stirring shaft is rotatably connected to the middle of both sides of the crushing unit; a feeding port is provided at the bottom of the chopping unit opposite to the chopping unit The stirring shaft is staggeredly provided with crushing knives; one end of the stirring shaft is connected to the stirring motor; a second solenoid valve discharge port is provided at the bottom of the crushing unit; multiple layers of sieve plates are horizontally arranged in the humidity control unit, and the sieve plates and the bottom sieve plates are supported by vibrating columns; atomizers / fans and vents are alternately arranged on both sides of the humidity control unit; a third solenoid valve discharge port is provided at the bottom of the humidity control unit; a third telescopic rod is horizontally installed on one side of the inside of the granulation unit, and a second stopper parallel to the longitudinal section of the granulation unit and matching in shape is fixedly installed at the telescopic end of the third telescopic rod; the other side wall of the granulation unit opposite to the third telescopic rod is a forming plate; a fourth telescopic rod is installed on the outer side of the humidity control unit on one side of the forming plate; the telescopic end of the fourth telescopic rod is fixedly connected to the top of the cutter; the cutter moves and fits with the outer side of the forming plate.

[0009] The working process of the device of the present invention is: feed raw materials are added from the feed inlet of the chopping unit, the first telescopic rod is started, and the second telescopic rod is lifted to push the feed raw materials under the chopping blade assembly, the second telescopic rod is started to chop the feed raw materials, and the angle of the chopping blade assembly is rotated by the rotating motor intermittently, and the chopping is repeated. After the chopping is completed, the first electromagnetic valve discharge port is opened to put the chopping material into the crushing unit; while the first electromagnetic valve discharge port is opened, the stirring motor is started to crush the chopping material, and after the crushing is completed, the second electromagnetic valve discharge port is opened to put the crushed material into the humidity conditioning unit; while the second electromagnetic valve discharge port is opened, the stirring motor is started to crush the chopping material. , start the vibration column to make each layer of the sieve plate vibrate continuously, and at the same time start the atomizer / blower. After the crushed material is atomized and humidified or air-dried on the sieve plate, open the discharge port of the third solenoid valve and put the conditioned material into the granulation unit; while opening the discharge port of the third solenoid valve, first start the fourth telescopic rod to push the cutter to cover the forming plate, then start the third telescopic rod to compact the conditioned material, close the third telescopic rod, and at the same time start the fourth telescopic rod to lift the cutter, then start the third telescopic rod again to press the conditioned material out of the forming plate, or when the third telescopic rod continues to press the conditioned material out, start the fourth telescopic rod to move up and down to cut the extruded material.

[0010] Preferably, in the guillotine cutting unit, the horizontal connecting plate of the guillotine assembly is fixedly connected to the telescopic end of the second telescopic rod.

[0011] Preferably, in the cutting unit, a plurality of groups of cutters are vertically installed under the horizontal connecting plate.

[0012] Preferably, in the chopping unit, the portion of the rotating shaft passing through the wall of the chopping unit is sleeved with a first bearing seat. The rotation of the rotating shaft can drive the second telescopic rod to rotate, thereby changing the chopping direction of the chopping blade assembly, which is more conducive to quickly chopping the feed raw materials into uniform sizes.

[0013] Preferably, in the cutting unit, the rotating motor is outer-coated with a first machine box.

[0014] Preferably, in the pulverizing unit, the parts at both ends of the stirring shaft that contact the middle parts of both sides of the pulverizing unit are sleeved with second bearing seats.

[0015] Preferably, in the pulverizing unit, the stirring motor outer casing is provided with a second machine box.

[0016] Preferably, in the pulverizing unit, the bottom of the pulverizing unit is inclined toward the discharge port of the second solenoid valve.

[0017] Preferably, in the humidity control unit, the number of the sieve plates is 2 to 5. The number of the sieve plates can be adjusted according to the dryness and wetness of the feed raw materials.

[0018] Preferably, in the humidity control unit, the diameter of the mesh holes of the sieve plate gradually decreases from top to bottom. The humidification or drying treatment time during the falling process can be increased by blocking the sieve plate.

[0019] Preferably, in the humidity control unit, the sieve plate has a mesh diameter of 1 to 15 mm. When the raw material is easy to crush, a sieve plate with a smaller mesh diameter can be selected, otherwise a sieve plate with a larger mesh diameter can be selected.

[0020] Preferably, in the humidity control unit, the vibration columns are arranged at the four corners of the sieve plate. When the sieve plate is square or rectangular, the vibration columns are located at the four right angles; when the sieve plate is circular or elliptical, the vibration columns are located at the four right angles of the square or rectangle with the largest area in the circle or ellipse.

[0021] Preferably, in the humidity control unit, the bottom of the humidity control unit is inclined toward the discharge port of the third solenoid valve.

[0022] Preferably, in the granulation unit, the aperture of the forming plate is 1-10 mm. The cutter outside the forming plate can not only form the pellets into a more regular length, but also further cut the fibers in the feed raw materials.

[0023] The technical solution adopted by the present invention to further solve its technical problems is as follows: an integrated feed production method, feed raw materials are added from the feed inlet of the chopping unit, the first telescopic rod is started, and the second telescopic rod is lifted to push the feed raw materials under the chopping blade assembly, the second telescopic rod is started to chop the feed raw materials, and the angle of the chopping blade assembly is rotated intermittently with a rotating motor to repeat the chopping. After the chopping is completed, the first electromagnetic valve discharge port is opened to put the chopped material into the crushing unit; while opening the first electromagnetic valve discharge port, the stirring motor is started to crush the chopped material, and after the crushing is completed, the second electromagnetic valve discharge port is opened to put the crushed material into the humidity conditioning unit; While opening the discharge port of the second solenoid valve, start the vibration column to make each layer of the sieve plate vibrate continuously, and turn on the atomizer / blower at the same time. After the crushed material is atomized and humidified or air-dried on the sieve plate, open the discharge port of the third solenoid valve and put the conditioned material into the granulation unit; while opening the discharge port of the third solenoid valve, first start the fourth telescopic rod to push the cutter to cover the forming plate, then start the third telescopic rod to compact the conditioned material, close the third telescopic rod, and at the same time start the fourth telescopic rod to lift the cutter, then start the third telescopic rod again to press the conditioned material out of the forming plate, or while the third telescopic rod is continuously pressing the conditioned material out, start the fourth telescopic rod to move up and down to cut the extruded material.

[0024] Preferably, the longest diameter of the cut material is ≤20 mm. Complete cutting is more conducive to reducing the difficulty of subsequent processing.

[0025] Preferably, the crushing is performed to a particle size of ≤5 mm. Complete crushing is more conducive to subsequent humidification or air drying.

[0026] Preferably, the vibration amplitude is 2-5 mm, the vibration frequency is 20-35 Hz, and the vibration amplitude and frequency of the sieve plate gradually increase from the upper layer to the lower layer. The amplitude and vibration frequency can be increased or decreased according to the dryness of the raw material to adjust the humidification and air drying time.

[0027] Preferably, the moisture content of the humidified feed is 9-13% by atomizing humidification or air drying. At such a humidity, it is more conducive to molding and the obtained feed is also easier to store.

[0028] Preferably, when the atomizer / blower performs atomization humidification, the humidification capacity is 5 to 10 L / h, and the circulating air volume is 1000 to 1800 m 3 / h. Humidification under the above-mentioned atomization humidification parameters is more conducive to rapid humidification and increasing the moisture content.

[0029] Preferably, when the atomizer / blower is used for air drying, the temperature at the air inlet is 20-90°C, and the circulating air volume is 500-1800m 3 / h. Air drying at the above air drying parameters is more conducive to rapid and uniform dehumidification and precipitation.

[0030] Preferably, the moisture conditioning material is compacted to a density of 0.4 to 0.6 g / cm 3 .

[0031] The beneficial effects of the present invention are as follows:

[0032] (1) The device of the present invention can process complex feed raw materials, such as rattan or bone raw materials, by pre-cutting, and further through the crushing unit to obtain good crushing effect and uniform particles, and then through humidification or air drying, the moisture content is moderate and adjusted to a moisture content that is easy to shape and store. Finally, after shaping, it can be directly bagged and sold; the device of the present invention is an integrated feed production device integrating raw material pretreatment, crushing, moisture adjustment, and granulation;

[0033] (2) The method of the present invention is easy to operate, low in cost, high in efficiency, and suitable for industrial production. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of embodiments 1 to 3 of the present invention;

[0035] Figure 2 yes Figure 1 Schematic diagram of the left view structure;

[0036] Figure 3 It is a schematic structural diagram of the cross section of the cutting unit of embodiments 1 to 3 of the present invention;

[0037] Figure 41 is a schematic structural diagram of a longitudinal section of a cutting unit of embodiments 1 to 3 of the present invention (right view);

[0038] Figure 5 yes Figure 1 The enlarged structural diagram at A in the middle;

[0039] Figure 6 yes Figure 1 The enlarged structural diagram at B in the middle;

[0040] Figure 7 is a schematic structural diagram of a cross section of a humidity control unit in embodiments 1 to 3 of the present invention;

[0041] Figure 8 It is a schematic structural diagram of the cross section of the granulation unit of Examples 1 to 3 of the present invention. DETAILED DESCRIPTION

[0042] The present invention will be further described below in conjunction with the embodiments and drawings.

[0043] An integrated feed production device Examples 1 to 3

[0044] like Figures 1 to 8As shown, the integrated feed production device includes a cutting unit 1, a crushing unit 2, a humidity conditioning unit 3 and a granulating unit 4 from top to bottom; a first telescopic rod 1-1 is horizontally installed on one side of the inside of the cutting unit 1, and a first stopper 1-2 which is parallel to the longitudinal section of the cutting unit 1 and matches the shape is fixedly installed on the telescopic end of the first telescopic rod 1-1; a feed inlet 1-3 is provided on the top of the middle of the cutting unit 1; a first telescopic rod 1-2 is vertically installed on the other side of the cutting unit 1 opposite to the first telescopic rod 1-2 A second telescopic rod 1-4 is installed vertically, a guillotine assembly 1-5 is fixedly installed at the telescopic end of the second telescopic rod 1-4, and the fixed end of the second telescopic rod 1-4 is connected to a rotating motor 1-6 through a rotating shaft 1-4-1; a first electromagnetic valve discharge port 1-7 is provided at the bottom of the guillotine cutting unit 1 opposite to the guillotine assembly 1-5; a stirring shaft 2-1 is rotatably connected to the middle of both sides of the crushing unit 2; crushing knives 2-2 are staggeredly installed perpendicular to the stirring shaft 2-1; the stirring shaft 2-1 One end is connected to the stirring motor 2-3; a second solenoid valve discharge port 2-4 is provided at the bottom of the crushing unit 2; multiple layers of sieve plates 3-1 are horizontally arranged in the humidity control unit 3, and the sieve plates 3-1 and the bottom sieve plates 3-1 are supported by a vibrating column 3-2; atomizers / blower fans 3-3 and vents 3-4 are alternately arranged on both sides of the humidity control unit 3; a third solenoid valve discharge port 3-5 is provided at the bottom of the humidity control unit 3; a third telescopic rod 4-1 is horizontally installed on one side of the inside of the granulation unit 4, and a second stopper 4-2 which is parallel to the longitudinal section of the granulation unit 4 and matches the shape is fixedly installed at the telescopic end of the third telescopic rod 4-1; the other side wall of the granulation unit 4 opposite to the third telescopic rod 4-1 is a forming plate 4-3; a fourth telescopic rod 4-4 is installed on the outer side of the humidity control unit 3 on one side of the forming plate 4-3; the telescopic end of the fourth telescopic rod 4-4 is fixedly connected to the top of the cutter 4-5; the cutter 4-5 moves and fits with the outer side of the forming plate 4-3;

[0045] In the cutting unit 1, the horizontal connecting plate 1-5-1 of the cutting blade assembly 1-5 is fixedly connected to the telescopic end of the second telescopic rod 1-4; multiple groups of cutting blades 1-5-2 are vertically installed under the horizontal connecting plate 1-5-1; the part of the rotating shaft 1-4-1 passing through the wall of the cutting unit 1 is sleeved with a first bearing seat 1-4-2; the outer sleeve of the rotating motor 1-6 is sleeved with a first machine box 1-6-1;

[0046] In the crushing unit 2, the parts of the two ends of the stirring shaft 2-1 that contact the middle of the two sides of the crushing unit 2 are sleeved with second bearing seats 2-1-1; the outer sleeve of the stirring motor 2-3 is provided with a second machine box 2-3-1; the bottom of the crushing unit 3 is inclined 2-4 toward the discharge port of the second solenoid valve;

[0047] In the humidity control unit 3, the number of layers of the sieve plate is 3; the diameters of the sieve holes of the sieve plate are 10 mm, 8 mm, and 6 mm from top to bottom; the vibration column is arranged at the four corners of the rectangular sieve plate; the bottom of the humidity control unit 3 is inclined toward the discharge port 3-5 of the third solenoid valve;

[0048] In the granulation unit 4, the aperture of the forming plate 4-3 is 5 mm.

[0049] The working process of the device of the present invention is: feed raw materials are added from the feed inlet 1-3 of the chopping unit 1, the first telescopic rod 1-1 is started, and the second telescopic rod 1-4 is lifted to push the feed raw materials under the chopping blade assembly 1-5, the second telescopic rod 1-4 is started to chop the feed raw materials, and the angle of the chopping blade assembly 1-5 is rotated intermittently by the rotating motor 1-6, and the chopping is repeated. After the chopping is completed, the first electromagnetic valve 1-7 discharge port is opened to put the chopping material into the crushing unit 2; while opening the first electromagnetic valve discharge port 1-7, the stirring motor 2-3 is started to crush the chopping material, and after the crushing is completed, the second electromagnetic valve discharge port 2-4 is opened to put the crushed material into the humidity control unit 3; while opening the second electromagnetic valve discharge port 2-4, the vibration column is started 3-2, so that each layer of the sieve plate 3-1 continues to vibrate, and at the same time, the atomizer / blower 3-3 is turned on. After the crushed material is atomized, humidified or air-dried on the sieve plate 3-1, the third solenoid valve discharge port 3-5 is opened to put the conditioned material into the granulation unit 4; while opening the third solenoid valve discharge port 3-5, first start the fourth telescopic rod 4-4 to push the cutter 4-5 to cover the forming plate 4-3, start the third telescopic rod 4-1 to compact the conditioned material, close the third telescopic rod 4-1, and at the same time start the fourth telescopic rod 4-4 to lift the cutter 4-5, and then start the third telescopic rod 4-1 again to press the conditioned material out of the forming plate 4-3, or when the third telescopic rod 4-1 continues to press the conditioned material out, start the fourth telescopic rod 4-4 to move up and down to cut the extruded material.

[0050] A feed integrated production method embodiment 1

[0051] like Figure 1As shown, feed raw materials (average moisture content is 20%) are added from the feed inlet 1-3 of the chopping unit 1, the first telescopic rod 1-1 is started, and the second telescopic rod 1-4 is lifted, the feed raw materials are pushed under the chopper assembly 1-5, the second telescopic rod 1-4 is started to chop the feed raw materials, and the chopper assembly 1-5 is rotated by the rotating motor 1-6 intermittently, and the chopping is repeated. After the chopping is completed, the first electromagnetic valve 1-7 discharge port is opened, and the chopped material is put into the crushing unit 2; When the first solenoid valve outlet 1-7 is opened, the stirring motor 2-3 is started to crush the chopped material. After the crushing is completed, the second solenoid valve outlet 2-4 is opened to put the crushed material into the humidity conditioning unit 3; when the second solenoid valve outlet 2-4 is opened, the vibration column 3-2 is started to make each layer of the sieve plate 3-1 vibrate continuously, and the fan 3-3 is turned on at the same time. After the crushed material is air-dried on the sieve plate 3-1, the third solenoid valve outlet 3-5 is opened to put the humidity conditioning material into the granulation unit 4; when the third solenoid valve outlet 3-5 is opened, the fourth telescopic rod 4-4 is first started to push the cutter 4-5 to cover the forming plate 4-3, and then the third telescopic rod 4-1 is started to compact the humidity conditioning material, and the third telescopic rod 4-1 is closed. At the same time, the fourth telescopic rod 4-4 is started to lift the cutter 4-5, and then the third telescopic rod 4-1 is started again to press the humidity conditioning material out of the forming plate 4-3, or when the third telescopic rod 4-1 is continuously pressing the humidity conditioning material out, the fourth telescopic rod 4- 4 moves up and down to cut the extruded material; the longest diameter of the guillotine cut material is ≤15mm; the particle size of the crushed material is ≤4mm; the vibration amplitude of the sieve plate 3-1 from the upper layer to the lower layer is 2mm, 3mm, 4mm, and the vibration frequency is 20Hz, 25Hz, 30Hz; the moisture content of the air-dried and humidified material is 11%; when the fan 3-3 is air-dried, the temperature at the air inlet is 60℃, and the circulating air volume is 1000m 3 / h; compact the humidity conditioning material to a density of 0.5g / cm 3 .

[0052] A feed integrated production method embodiment 2

[0053] like Figure 1As shown, feed raw materials (average moisture content is 30%) are added from the feed inlet 1-3 of the chopping unit 1, the first telescopic rod 1-1 is started, and the second telescopic rod 1-4 is lifted, the feed raw materials are pushed under the chopper assembly 1-5, the second telescopic rod 1-4 is started to chop the feed raw materials, and the chopper assembly 1-5 is rotated by the rotating motor 1-6 intermittently, and the chopping is repeated. After the chopping is completed, the first electromagnetic valve 1-7 outlet is opened, and the chopped material is put into the crushing unit 2 ; While opening the first solenoid valve discharge port 1-7, start the stirring motor 2-3 to crush the chopped material. After the crushing is completed, open the second solenoid valve discharge port 2-4 to put the crushed material into the humidity conditioning unit 3; while opening the second solenoid valve discharge port 2-4, start the vibration column 3-2 to make each layer of the sieve plate 3-1 vibrate continuously, and at the same time start the fan 3-3. After the crushed material is air-dried on the sieve plate 3-1, open the third solenoid valve discharge port 3-5 to put the humidity conditioning material into the granulation unit 4; while opening the third solenoid valve discharge port 3-5, first start the fourth telescopic rod 4-4 to push the cutter 4-5 to cover the forming plate 4-3, start the third telescopic rod 4-1 to compact the humidity conditioning material, close the third telescopic rod 4-1, and at the same time start the fourth telescopic rod 4-4 to lift the cutter 4-5, and then start the third telescopic rod 4-1 again to press the humidity conditioning material out of the forming plate 4-3, or in the process of the third telescopic rod 4-1 continuously pressing the humidity conditioning material out, start the fourth telescopic rod 4 -4 moves up and down to cut the extruded material; the longest diameter of the guillotine cut material is ≤20mm; the particle size of the crushed material is ≤5mm; the vibration amplitude of the sieve plate 3-1 from the upper layer to the lower layer is 3mm, 4mm, 5mm, and the vibration frequency is 25Hz, 30Hz, 35Hz; the moisture content of the air-dried and humidified material is 9%; when the fan 3-3 is air-dried, the temperature at the air inlet is 80℃, and the circulating air volume is 1500m 3 / h; compact the humidity conditioning material to a density of 0.6g / cm 3 .

[0054] A feed integrated production method embodiment 3

[0055] like Figure 1As shown, feed raw materials (average moisture content is 30%) are added from the feed inlet 1-3 of the chopping unit 1, the first telescopic rod 1-1 is started, and the second telescopic rod 1-4 is lifted, the feed raw materials are pushed under the chopper assembly 1-5, the second telescopic rod 1-4 is started to chop the feed raw materials, and the chopper assembly 1-5 is rotated by the rotating motor 1-6 intermittently, and the chopping is repeated. After the chopping is completed, the first electromagnetic valve 1-7 outlet is opened, and the chopped material is put into the crushing unit 2; While opening the first solenoid valve outlet 1-7, start the stirring motor 2-3 to crush the guillotine cut material. After the crushing is completed, open the second solenoid valve outlet 2-4 to put the crushed material into the humidity conditioning unit 3; while opening the second solenoid valve outlet 2-4, start the vibration column 3-2 to make each layer of the sieve plate 3-1 vibrate continuously, and at the same time start the atomizer 3-3. After the crushed material is atomized and humidified on the sieve plate 3-1, open the third solenoid valve outlet 3-5 to put the humidity conditioning material into the granulation unit 4; while opening the third solenoid valve outlet 3-5, first start the fourth telescopic rod 4-4 to push the cutter 4-5 to cover the forming plate 4-3, start the third telescopic rod 4-1 to compact the humidity conditioning material, close the third telescopic rod 4-1, and at the same time start the fourth telescopic rod 4-4 to lift the cutter 4-5, and then start the third telescopic rod 4-1 again to press the humidity conditioning material out of the forming plate 4-3, or in the process of the third telescopic rod 4-1 continuously pressing the humidity conditioning material out, start the fourth telescopic rod 4- 4 moves up and down to cut the extruded material; the longest diameter of the guillotine cut material is ≤10mm; the particle size of the crushed material is ≤3mm; the vibration amplitude of the sieve plate 3-1 from the upper layer to the lower layer is 2mm, 3mm, 4mm, and the vibration frequency is 20Hz, 25Hz, 30Hz; the moisture content of the humidified material is 13%; when the atomizer 3-3 performs atomization humidification, the humidification capacity is 8L / h, and the circulating air volume is 1200m 3 / h; compact the humidity conditioning material to a density of 0.4g / cm 3 .

Claims

1. An integrated feed production device, characterized in that: The integrated feed production device includes a chopping unit, a crushing unit, a humidity conditioning unit and a granulating unit from top to bottom; a first telescopic rod is horizontally installed on one side of the inside of the chopping unit, and a first stopper parallel to the longitudinal section of the chopping unit and matching in shape is fixedly installed on the telescopic end of the first telescopic rod; a feed inlet is provided on the top in the middle of the chopping unit; a second telescopic rod is vertically installed on the other side of the inside of the chopping unit opposite to the first telescopic rod, a chopper assembly is fixedly installed on the telescopic end of the second telescopic rod, and the fixed end of the second telescopic rod is connected to the rotating motor through a rotating shaft; a first solenoid valve discharge port is provided at the bottom of the chopping unit opposite to the chopper assembly; a stirring shaft is rotatably connected to the middle of both sides of the crushing unit; crushing knives are staggeredly installed perpendicular to the stirring shaft; one end of the stirring shaft is connected to the stirring motor; A second solenoid valve discharge port is provided at the bottom; multiple layers of sieve plates are horizontally arranged in the humidity control unit, and the sieve plates and the bottom sieve plates are supported by vibrating columns; atomizers / fans and vents are alternately arranged on both sides of the humidity control unit; a third solenoid valve discharge port is provided at the bottom of the humidity control unit; a third telescopic rod is horizontally installed on one side of the inside of the granulation unit, and a second stopper parallel to the longitudinal section of the granulation unit and matching in shape is fixedly installed at the telescopic end of the third telescopic rod; the other side wall of the granulation unit opposite to the third telescopic rod is a forming plate; a fourth telescopic rod is installed on the outside of the humidity control unit on one side of the forming plate; the telescopic end of the fourth telescopic rod is fixedly connected to the top of the cutter; the cutter moves and fits with the outside of the forming plate; in the humidity control unit, the number of layers of the sieve plates is 2 to 5; the diameter of the sieve holes of the sieve plates gradually decreases from top to bottom; The method for integrated feed production of the device comprises the following steps: adding feed raw materials from a feed inlet of a chopping unit, starting a first telescopic rod, lifting a second telescopic rod, pushing the feed raw materials under a chopping blade assembly, starting the second telescopic rod to chop the feed raw materials, and intermittently rotating the angle of the chopping blade assembly with a rotating motor to repeat the chopping. After the chopping is completed, the first electromagnetic valve discharge port is opened to put the chopping material into a crushing unit; while opening the first electromagnetic valve discharge port, the stirring motor is started to crush the chopping material, and after the crushing is completed, the second electromagnetic valve discharge port is opened to put the crushed material into a humidity conditioning unit; while opening the second electromagnetic valve discharge port, the vibration column is started to make each layer of the sieve plate vibrate continuously, and the atomization / blower is turned on at the same time. After the crushed material is atomized and humidified or air-dried on the sieve plate, the third electromagnetic valve discharge port is opened to put the humidity conditioning material into a granulation unit; While opening the discharge port of the third solenoid valve, first start the fourth telescopic rod to push the cutter to cover the forming plate, then start the third telescopic rod to compact the humidifying material, close the third telescopic rod, and start the fourth telescopic rod to lift the cutter, then start the third telescopic rod again to press the humidifying material out of the forming plate, or while the third telescopic rod is continuously pressing the humidifying material out, start the fourth telescopic rod to move up and down to cut the extruded material; the vibration amplitude is 2-5 mm, the vibration frequency is 20-35 Hz, and the amplitude and frequency of the sieve plate vibration gradually increase from the upper layer to the lower layer; the moisture content of the humidifying material is 9-13% when atomizing humidification or air drying is performed; when the atomizing / blower performs atomizing humidification, the humidification amount is 5-10 L / h, and the circulating air volume is 1000-1800 m 3 / h; when the atomizer / blower is air-dried, the temperature at the air inlet is 20-90°C, and the circulating air volume is 500-1800m 3 / h.

2. The integrated feed production device according to claim 1, characterized in that: In the cutting unit, the horizontal connecting plate of the cutting blade assembly is fixedly connected to the telescopic end of the second telescopic rod; multiple groups of cutting blades are vertically installed under the horizontal connecting plate; the part of the rotating shaft passing through the wall of the cutting unit is provided with a first bearing seat; and the outer casing of the rotating motor is provided with a first machine box.

3. The integrated feed production device according to claim 1 or 2, characterized in that: In the pulverizing unit, the parts of the two ends of the stirring shaft that contact the middle of both sides of the pulverizing unit are sleeved with second bearing seats; the outer sleeve of the stirring motor is provided with a second machine box; the bottom of the pulverizing unit is inclined toward the discharge port of the second solenoid valve.

4. The integrated feed production device according to claim 1 or 2, characterized in that: The diameter of the sieve holes of the sieve plate is 1 to 15 mm; the vibration columns are arranged at the four corners of the sieve plate; and the bottom of the humidity control unit is inclined toward the discharge port of the third solenoid valve.

5. The integrated feed production device according to claim 3, characterized in that: The diameter of the sieve holes of the sieve plate is 1 to 15 mm; the vibration columns are arranged at the four corners of the sieve plate; and the bottom of the humidity control unit is inclined toward the discharge port of the third solenoid valve.

6. The integrated feed production device according to claim 1 or 2, characterized in that: In the granulation unit, the aperture of the forming plate is 1 to 10 mm.

7. The integrated feed production device according to claim 3, characterized in that: In the granulation unit, the aperture of the forming plate is 1 to 10 mm.

8. The integrated feed production device according to claim 4, characterized in that: In the granulation unit, the aperture of the forming plate is 1 to 10 mm.

9. The integrated feed production device according to claim 1 or 2, characterized in that: The longest diameter of the cut material is ≤20mm.

10. The integrated feed production device according to claim 3, characterized in that: The longest diameter of the cut material is ≤20mm.

11. The integrated feed production device according to claim 4, characterized in that: The longest diameter of the cut material is ≤20mm.

12. The integrated feed production device according to claim 6, characterized in that: The longest diameter of the cut material is ≤20mm.

13. The integrated feed production device according to claim 1 or 2, characterized in that: The crushing step is performed until the particle size of the crushed material is ≤5 mm.

14. The integrated feed production device according to claim 3, characterized in that: The crushing step is performed until the particle size of the crushed material is ≤5 mm.

15. The integrated feed production device according to claim 4, characterized in that: The crushing step is performed until the particle size of the crushed material is ≤5mm.

16. The integrated feed production device according to claim 6, characterized in that: The crushing step is performed until the particle size of the crushed material is ≤5 mm.

17. The integrated feed production device according to claim 9, characterized in that: The crushing step is performed until the particle size of the crushed material is ≤5mm.

18. The integrated feed production device according to claim 1 or 2, characterized in that: The humidity conditioning material is compacted to a density of 0.4 to 0.6 g / cm 3 .

19. The integrated feed production device according to claim 3, characterized in that: The humidity conditioning material is compacted to a density of 0.4 to 0.6 g / cm 3 .

20. The integrated feed production device according to claim 4, characterized in that: The humidity conditioning material is compacted to a density of 0.4 to 0.6 g / cm 3 .

21. The integrated feed production device according to claim 6, characterized in that: The humidity conditioning material is compacted to a density of 0.4 to 0.6 g / cm 3 .

22. The integrated feed production device according to claim 9, characterized in that: The humidity conditioning material is compacted to a density of 0.4 to 0.6 g / cm 3 .

23. The integrated feed production device according to claim 13, characterized in that: The humidity conditioning material is compacted to a density of 0.4 to 0.6 g / cm 3 .

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