A method for producing high-quality nutritional egg feed additive

Abstract

The invention discloses a method for producing a high-quality nutritious egg feed additive, which relates to the field of crushing technology, including a crushing device including a feed hopper, a crushing structure and a separation structure, wherein the separation structure is connected with a collecting structure, and the separation structure includes a supporting shell and an exhaust fan, wherein a trapezoidal box is fixedly connected inside the supporting shell, and filter element three and filter element two are fixedly connected on both sides of the inside of the trapezoidal box, respectively. The method does not require vibration to be applied to the material, thereby avoiding the situation in which the material is lifted up due to vibration screening and then escapes through the feed hopper and is wasted, and can achieve the purpose of processing the fine particle material inside the drawer without stopping the exhaust fan and the crushing structure, thereby reducing the time waste caused by processing the crushed material, collecting the fine particle material inside the drawer and completing the re-processing of the large particle material at the same time, thereby reducing the time waste and staff participation.

Description

Technical Field

[0001] The invention relates to the field of pulverization technology, in particular to a method for producing a high-quality nutritional egg feed additive. Background Art

[0002] Eggs are a daily food in modern people's lives. It is a very convenient and effective way to supplement nutrition through eggs. As people's demand for health continues to increase, the nutritional value of ordinary eggs can no longer meet the demand. Many functional eggs are getting more and more attention. Because feed is directly related to egg quality, laying hen feed additives are also paid attention to by consumers, and various green additive production methods have also emerged:

[0003] For example, the invention of the existing patent application number: 201210056181.0 provides a Chinese herbal feed additive for laying hens and its preparation method. The preparation method of the Chinese herbal feed additive for laying hens of the present invention comprises: extracting motherwort, rehmannia glutinosa, gardenia, psoralea corylifolia and dried orange peel with 60%-90% ethanol and drinking water in turn, combining the extracts, and then mixing with the aqueous extracts of astragalus, wolfberry, codonopsis pilosula, angelica, gardenia, atractylodes, eucommia, hawthorn, isatis root, raspberry, ligusticum chuanxiong and white peony root, concentrating the mixed solution, and drying it to form a dry powder.

[0004] In the process of generating additives, Chinese medicinal materials are used as raw materials, and medicinal material crushing equipment will be used in the process. For example, the invention with the existing quality application number: 202110885505.0 discloses a Chinese medicinal material crushing equipment, which relates to the technical field of crushing equipment, including a crushing box, a screening box, a crushing roller, a screening mechanism and a driving mechanism. The crushing box is arranged on the top of the screening box and is connected to the screening box. A feed hopper is fixed on the top of the crushing box. Two crushing rollers are provided and rotatably connected to the crushing box. The screening mechanism is arranged in the screening box and is located directly below the crushing roller.

[0005] During use, the above-mentioned Chinese medicinal material pulverizing equipment will separate the powder from large particles by applying vibration to the pulverized material, which can easily cause the powder to be lifted up and dissipated through the feed hopper and wasted, and some medicinal materials may cause harm to the staff. Summary of the invention

[0006] The purpose of the present invention is to provide a method for producing a high-quality nutritious egg feed additive to solve the problem that the method proposed in the prior art of applying vibration to the crushed material to separate the powder from the large particles easily causes the powder to be lifted up and then escaped and wasted through the feed hopper.

[0007] To achieve the above object, the present invention provides the following technical solution: a method for producing a high-quality nutritional egg feed additive, comprising the following steps:

[0008] Step 1: Perform preliminary processing on astragalus, angelica, gardenia, hawthorn, codonopsis, capsicum, atractylodes and white peony root, which includes washing and drying in sequence:

[0009] Step 2: Mix the crushed astragalus, angelica, gardenia, hawthorn, codonopsis, capsicum, atractylodes and white peony root in a ratio of 3:3:2:3:3:3:3, and place them in a crushing device to be processed into powder to obtain a raw material for Chinese herbal medicine additives;

[0010] Step 3: Place the quantitative raw materials of Chinese herbal medicine additives in a high-temperature cooking device, add 5-6 times the volume of pure water of the raw materials of Chinese herbal medicine additives, decoct and collect the liquid, decoct at high temperature for 55-65 minutes to obtain the concentrated liquid, repeat the decoction three times to obtain the growth-promoting additive;

[0011] Step 4: Mix vitamin powder, trace element powder, mildew inhibitor, antioxidant and colorant in a ratio of 5:2:0.5:0.5:4 to obtain a feed quality improving additive;

[0012] Step 5: Mix the growth promoting additive and the feed quality improving additive in a ratio of 2:0.5 to obtain the laying hen feed additive:

[0013] Step six: Process the egg feed additive into granules after low-temperature drying to obtain laying hen feed additive.

[0014] Preferably, in the above step 1, angelica, atractylodes and hawthorn can be replaced with artemisia annua, radix scutellariae and herba euphorbiae, and in step 2, artemisia annua, radix scutellariae and herba euphorbiae are used in the same proportion as angelica, atractylodes and hawthorn to obtain a cultivation additive raw material, and the cultivation additive raw material is processed according to the step 3 to obtain a cultivation additive, and in the step 5, the cultivation additive and the feed quality improvement additive are mixed in a ratio of 2:1 to obtain a disease-preventing feed additive.

[0015] Preferably, in step three, during decoction, after the addition of purified water is completed, heating is performed for 50-65 minutes. After the time is up, the medicinal liquid is collected and the decoction is completed in one step.

[0016] Preferably, in step 4, the vitamin powder is mainly composed of vitamins and vitamin A, the trace element powder is mainly composed of iron, copper, iodine and selenium, the mildew inhibitor uses a mixture of citric acid and sorbic acid, the antioxidant uses vitamin E and ethoxyquin, the colorant uses alfalfa powder and pine needle powder, and the added amount of the vitamin powder, trace element powder, mildew inhibitor, antioxidant and colorant is based on the weight of the growth-promoting additive and the relevant additive usage standards.

[0017] Preferably, the crushing equipment includes a feed hopper, a crushing structure and a separation structure, the separation structure is connected to a collecting structure, the separation structure includes a supporting shell and an exhaust fan, a trapezoidal box is fixedly connected to the inside of the supporting shell, filter element three and filter element two are fixedly connected on both sides of the inside of the trapezoidal box, filter element four is provided at one end of the filter element three, arc plate one is fixedly connected to both sides of the filter element four, arc plate two is provided on the outer side of the two arc plates one, a plurality of arc plates three are fixedly connected between the two arc plates two, a connecting pipe one is rotatably connected to the trapezoidal box, a connecting pipe two is rotatably connected to the supporting shell, the two arc plates two are fixedly installed between the connecting pipe one and the connecting pipe two, the connecting pipe two is rotatably connected to the connecting pipe three, and one end of the connecting pipe three is fixedly connected to the feed hopper.

[0018] Preferably, the air inlet end of the exhaust fan is fixedly connected to air guide duct one, one end of the air guide duct one is fixedly connected to air guide duct two, a filter element one is obliquely fixedly installed inside the air guide duct two, one end of the air guide duct two extends to the inside of the supporting shell and is fixedly connected to air guide duct three, and a plurality of air guide ducts four are fixedly connected between the air guide duct three and the bottom of the trapezoidal box.

[0019] Preferably, the collection structure includes a mounting shell and a sealing plate, and a feed trough is provided at the top of the mounting shell and the bottom of the second air duct. The feed trough is arranged at the bottom of one side of the filter element close to the fourth air duct, and a drawer is arranged inside the mounting shell.

[0020] Preferably, a button is fixedly connected to one side of the mounting shell, a transverse groove is formed on the mounting shell, an electric push rod is fixedly connected to one end of the sealing plate, and the other end of the sealing plate is inserted into the transverse groove.

[0021] Preferably, the air outlet end of the exhaust fan is fixedly connected to an air guide duct five, a three-way valve is fixedly connected inside the air guide duct five, one side of the air guide duct five is fixedly connected to an air guide duct six, a sealing sleeve is fixedly connected inside the air guide duct six, a T-shaped frame is inserted inside the sealing sleeve, one end of the T-shaped frame is fixedly connected to a motion box, and two spring-type telescopic rods are fixedly connected between the T-shaped frame and the air guide duct six.

[0022] Preferably, an installation box is fixedly connected between the outer walls of the two spring-type telescopic rods, a liquid storage part is fixedly connected inside the installation box, an end of the liquid storage part away from the movement box is fixedly connected to a liquid guide tube, the liquid guide tube is fixedly connected to a hydraulic telescopic rod, a short plate is fixedly connected to the piston end of the hydraulic telescopic rod, a cloth strip is fixedly connected to the short plate, a changing axis is fixedly connected to the top and bottom of the cloth strip, the changing axis is fixedly connected between the outer walls of adjacent spring-type telescopic rods and the air guide duct six, one end of the connecting tube one is inserted into the interior of the air guide duct six and is rotatably connected to the air guide duct six, one end of the cloth strip is fixedly connected to the connecting tube one, a meshing is installed inside the air guide duct six, and one end of the meshing is fixedly connected to the connecting tube one.

[0023] Compared with the prior art, the beneficial effects of the present invention are: 1. In the present application, the laying hen feed additive produced with a growth-promoting additive generated from a variety of Chinese patent medicines as raw materials as the main ingredient reduces the use of antibiotics in the laying hen breeding process, realizes green breeding, and the laying hens produce high-quality nutritious eggs with high nutritional value, low cholesterol and less drug residues. Angelica sinensis, Atractylodes macrocephala and Crataegus pinnatifida are replaced with Artemisia annua, Dichroa fescue and Herba Lycopodii. Artemisia annua, Dichroa fescue and Herba Lycopodii have different degrees of effect in preventing and treating chicken coccidiosis, and the onset process is more gentle, which is suitable for use in laying hens during the brooding period.

[0024] 2. In the present application, one side of filter element three and filter element two that receive materials are both set to curved surfaces, so large particles that do not fall from the tiny holes on filter element three and filter element two to the bottom of the inner cavity of the trapezoidal box and some small particles are stored in the semicircular tube composed of filter element four and two arc plates one under the guidance of the channel, completing the screening of large particles, and there is no need to apply vibration to the materials, thereby avoiding the situation in which the materials are lifted up due to vibration screening and then escape and waste through the feed hopper. When the exhaust fan works to draw air through air guide duct one, air guide duct two, air guide duct three and multiple air guide ducts four, the negative pressure formed will suck in the unrestricted fine particles inside the trapezoidal box, and the fine particles inside the filter element four and on the top of the filter element three and filter element two can be extracted, further avoiding the situation in which the fine materials escape and waste through the feed hopper, reducing the waste of Chinese patent medicine materials, and ensuring the safety of the staff.

[0025] 3. The present application can achieve the purpose of processing the fine particle materials inside the drawer without stopping the exhaust fan and the crushing structure, reduce the time waste caused by processing the crushed materials, collect the fine particle materials inside the drawer and complete the reprocessing of the large particle materials at the same time, reduce time waste and staff participation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0027] Figure 2It is a schematic structural diagram of the supporting shell in the present invention.

[0028] Figure 3 It is a structural schematic diagram of the trapezoidal box in the present invention.

[0029] Figure 4 For the present invention Figure 3 An enlarged schematic diagram of the C-section structure.

[0030] Figure 5 It is a schematic diagram of the installation structure of the supporting shell and the trapezoidal box in the present invention.

[0031] Figure 6 It is a schematic structural diagram of the arc plate 2 in the present invention.

[0032] Figure 7 It is a schematic structural diagram of the gas guide duct three in the present invention.

[0033] Figure 8 It is a schematic diagram of the partial structure of the gas guide duct 6 in the present invention.

[0034] Fig. 9 It is a schematic diagram of the partial structure of the gas guide duct 2 in the present invention.

[0035] Fig.10 It is a structural schematic diagram of the installation box in the present invention.

[0036] Numbers in the figure: 1, feed hopper; 2, crushing structure; 3, separation structure; 31, support shell; 32, exhaust fan; 33, air guide pipe 1; 34, air guide pipe 2; 35, air guide pipe 3; 36, filter element 1; 37, air guide pipe 4; 38, trapezoidal box; 39, filter element 2; 310, filter element 3; 311, filter element 4; 312, curved plate 1; 313, curved plate 2; 314, curved plate 3; 315, connecting pipe 1; 316, connecting pipe 2; 317, connecting pipe 3; 318, pipe ear plate; 3 19. Air duct five; 320. Air duct six; 321. Three-way valve; 322. Sealing sleeve; 323. T-shaped frame; 324. Movement box; 325. Spring-loaded telescopic rod; 326. Installation box; 327. Engagement; 328. Cloth strip; 329. Direction-changing shaft; 330. Short board; 331. Hydraulic telescopic rod; 332. Liquid guide tube; 333. Liquid storage part; 4. Collection structure; 41. Installation shell; 42. Drawer; 43. Button; 44. Feed chute; 45. Horizontal trough; 46. Sealing plate; 47. Electric push rod. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0038] Embodiment: The present invention provides a technical solution for a method for producing a high-quality nutritional egg feed additive. The method for producing a high-quality nutritional egg-laying hen feed additive comprises the following steps:

[0039] Step 1: Preliminary processing is performed on astragalus, angelica, gardenia, hawthorn, codonopsis, pepper, atractylodes and white peony root. The preliminary processing includes washing, drying and crushing in sequence. The washing step can remove impurities to ensure the quality of feed quality improvement additive production; the drying step is to dry astragalus, angelica, gardenia, hawthorn, codonopsis, pepper, atractylodes and white peony root to remove excess water, which is conducive to calculating the amount of extract;

[0040] Step 2: Mix the crushed astragalus, angelica, gardenia, hawthorn, codonopsis, capsicum, atractylodes and white peony root in a ratio of 3:3:2:3:3:3:2:3 to obtain a raw material of Chinese herbal medicine additive. Astragalus, angelica, gardenia, hawthorn, white peony root and capsicum have different degrees of antibacterial and antiviral effects, and can provide good antibacterial and antiviral effects when used in coordination. Astragalus and codonopsis have the effects of tonifying the middle and replenishing qi, and are used to improve the anti-stress ability of laying hens, have a certain effect of preventing uterine prolapse of high-yielding laying hens, and reduce the occurrence of laying hens pecking each other's anus and causing death; Astragalus, codonopsis, angelica, atractylodes and white peony root all have a certain degree of effect of enhancing immune function, and reduce the rapid spread of diseases in concentrated laying hens; Codonopsis, angelica, atractylodes, hawthorn and capsicum have different degrees of effect of regulating the spleen and stomach, and have a better effect of regulating the spleen and stomach when used in coordination; Gardenia and capsicum have anthelmintic and insecticidal effects, and can prevent and treat coccidiosis and parasites when added to feed.

[0041] Step 3: Place the quantitative raw materials of Chinese herbal medicine additives in a high-temperature cooking device, add 5-6 times the volume of pure water of the raw materials of Chinese herbal medicine additives and then boil. After the addition of pure water, heat for 50-65 minutes, stir every 5 minutes. After the time is up, 80% of the pure water is evaporated and discharged to obtain a concentrated solution, and then collect the liquid medicine, boil once, repeat the boiling three times, and obtain a growth-promoting additive. By boiling and processing the raw materials of Chinese herbal medicine additives for many times, the utilization efficiency of herbs is improved;

[0042] Step 4: Mix vitamin powder, trace element powder, mildew inhibitor, antioxidant and colorant in a ratio of 5:2:0.5:0.5:4 to obtain feed quality improvement additives. Vitamin powder is mainly vitamins and vitamin A, which provide vitamins for laying hens that consume less green feed in captivity and improve the immunity of laying hens; trace element powder is mainly iron, copper, iodine and selenium; mildew inhibitor uses a mixture of citric acid and sorbic acid, antioxidant uses vitamin E and ethoxyquin, mildew inhibitor and antioxidant are combined to extend the storage time of feed and reduce spoilage and mold; colorant uses alfalfa powder and pine needle powder, which can improve the yolk color of eggs produced by laying hens. Vitamin powder, trace element powder, mildew inhibitor, antioxidant and colorant are added in an amount based on the weight of growth-promoting additives and relevant additive usage standards;

[0043] Step 5: Mix the growth promoting additive and the feed quality improving additive in a ratio of 2:0.5 to obtain a laying hen feed additive.

[0044] Step six: Dry the egg feed additive at low temperature and process it into granules to obtain laying hen feed additives. The laying hen feed additives are produced with growth-promoting additives made from a variety of Chinese patent medicines as raw materials as the main ingredient. This reduces the use of antibiotics in the laying hen farming process, achieves green farming, and enables laying hens to produce high-quality nutritious eggs with high nutritional value, low cholesterol, and less drug residues.

[0045] In the above step 1, angelica, atractylodes and hawthorn can be replaced with artemisia annua, radix scutellariae and herba scutellariae. Artemisia annua, radix scutellariae and herba scutellariae have different degrees of effect in preventing and treating chicken coccidiosis, and the onset of action is more gentle, which is suitable for use in laying hens during the brooding period. In step 2, artemisia annua, radix scutellariae and herba scutellariae are used in the same proportion as angelica, atractylodes and hawthorn to obtain a cultivation additive raw material. The cultivation additive raw material is processed according to the step 3 to obtain a cultivation additive. In the step 5, the cultivation additive and the feed quality improvement additive are mixed in a ratio of 2:1 to obtain a disease-preventing feed additive suitable for laying hen feed during the brooding period.

[0046] Example: Figure 1-Figure 10 As shown, when the crushing equipment is in use, the feed hopper 1 is used for feeding, and the crushing structure 2 is used for crushing the raw materials. This is a common crushing equipment composition, which will not be described in detail here:

[0047] In this arrangement, a separation structure 3 is installed at the bottom of the crushing structure 2 for receiving materials. The crushing structure 2 is installed at the top of a support shell 31 in the separation structure 3. The top opening of the support shell 31 is arranged at the bottom of the crushing structure 2. The materials crushed by the crushing structure 2 fall into the inside of the support shell 31. A trapezoidal box 38 is fixedly connected to the inside of the support shell 31. Figure 3 As shown, the trapezoidal box 38 is arranged at the bottom of the opening of the supporting shell 31, as shown in FIG. Figure 2As shown, the material falls into the trapezoidal box 38, and the two sides of the trapezoidal box 38 are fixedly connected with the filter element 310 and the filter element 2 39, and one end of the filter element 310 is set at the bottom of the filter element 2 39, as shown in FIG. Figure 3 As shown, a relatively narrow channel is formed between the arc-shaped filter element three 310 and the arc-shaped filter element two 39, and the surfaces of the filter element three 310 and the filter element two 39 that receive materials are both set as curved surfaces, so large particles and some small particles that have not fallen from the tiny holes on the filter element three 310 and the filter element two 39 to the bottom of the inner cavity of the trapezoidal box 38 move toward the filter element four 311 set at one end of the filter element three 310 under the guidance of the channel, and the filter element four 311 is fixedly connected with an arc-shaped plate one 312 on both sides, one arc-shaped plate one 312 is fixedly connected to the filter element three 310, and the other arc-shaped plate one 312 is connected to the inner wall of the trapezoidal box 38, so the large particles are stored in the semicircular tube composed of the filter element four 311 and the two arc-shaped plates one 312, completing the screening of large particles, and there is no need to apply vibration to the material, thereby avoiding the situation where the material is lifted up and escaped and wasted through the feed hopper 1 due to vibration screening of the material.

[0048] When the crushing structure 2 is working to crush the raw materials, the exhaust fan 32 in the separation structure 3 is synchronously controlled to work, and the air inlet end of the exhaust fan 32 is fixedly connected to the air guide pipe 2 34 through the air guide pipe 1 33. One end of the air guide pipe 2 34 extends to the inside of the supporting shell 31 and is fixedly connected to the air guide pipe 3 35. Figure 7 As shown, a plurality of air guide ducts four 37 are fixedly connected between the air guide duct three 35 and the bottom of the trapezoidal box 38, and the plurality of air guide ducts four 37 are distributed at a plurality of positions at the bottom of the trapezoidal box 38. Therefore, when the exhaust fan 32 works to draw air through the air guide duct one 33, the air guide duct two 34, the air guide duct three 35 and the plurality of air guide duct four 37, the negative pressure formed will suck in the unrestricted fine particle materials inside the trapezoidal box 38. There are tiny holes on the filter element three 310, the filter element two 39 and the filter element four 311. Therefore, the fine particle materials inside the filter element four 311 and on the top of the filter element three 310 and the filter element two 39 can be extracted, further avoiding the waste of fine materials through the feed hopper 1, reducing the waste of Chinese patent medicine materials, and ensuring the safety of the staff.

[0049] A filter element 36 is fixedly installed in the air guide pipe 34. Fig. 9As shown, the filter element 1 36 intercepts fine particles in the air flow, the air guide duct 2 34 is installed on the top of the mounting shell 41 in the collection structure 4, and a discharge chute 44 is provided on the top of the mounting shell 41 and the bottom of the air guide duct 2 34. The discharge chute 44 is arranged at the bottom of one side of the filter element 1 36 close to the air guide duct 4 37, so the fine particles intercepted by the filter element 1 36 fall into the drawer 42 arranged inside the mounting shell 41 through the discharge chute 44, so that the fine particles are collected in the drawer 42. The mounting shell 41 and the drawer 42 have an interference fit, and the sealing is good.

[0050] After a period of time, when a certain amount of fine particles are stored in the drawer 42, the user directly pulls the drawer 42 with force to move the drawer 42 toward the outside of the installation shell 41. After the drawer 42 moves, the button 43 loses its pressure, and the electric push rod 47 electrically connected to the button 43 works. The working electric push rod 47 pushes the sealing plate 46 fixedly connected at one end, and the transverse groove 45 formed on the installation shell 41 penetrates the material discharge groove 44 opened on the installation shell 41. Before the drawer 42 completely leaves the bottom of the material discharge groove 44, the moving sealing plate 46 cuts off a material discharge groove 44, which plays a role in isolating the interior of the installation shell 41 from the second air guide pipe 34. The fine particles intercepted by the filter element 36 are temporarily stored in the second air guide pipe 34, so that the operation of the exhaust fan 32 is not affected by the operation of the drawer 42.

[0051] When the drawer 42 is reinserted into the mounting housing 41, the button 43 is pressed by the drawer 42, the electric push rod 47 stops working and drives the sealing plate 46 to reset, the interior of the air duct 34 is connected with the interior of the drawer 42 through the discharge chute 44, and the fine particles in the air duct 34 fall into the drawer 42, thereby achieving the purpose of processing the fine particles in the drawer 42 without stopping the exhaust fan 32 and the crushing structure 2, thereby reducing the time waste caused by collecting and crushing the materials.

[0052] When the button 43 is no longer pressed, the three-way valve 321 electrically connected to the button 43 works, and at this time, the normally closed end of the three-way valve 321 fixedly installed inside the air guide pipe 5 319 installed at the air outlet end of the exhaust fan 32 works to open, and the air guide pipe 6 320 fixedly connected to one side of the air guide pipe 5 319 is connected to the normally closed end of the three-way valve 321, so at this time, the high-speed airflow output by the exhaust fan 32 is guided into the inside of the air guide pipe 6 320 through the air guide pipe 5 319 and the three-way valve 321; and the inside of the air guide pipe 6 320 A sealing sleeve 322 is fixedly connected, and two spring-type telescopic rods 325 are fixedly connected between a T-shaped frame 323 inserted inside the sealing sleeve 322 and the air guide pipe 6 320. One end of the T-shaped frame 323 supported by the spring-type telescopic rod 325 passes through the sealing sleeve 322 under normal conditions, separating the two ends of the air guide pipe 6 320. Therefore, after the high-speed airflow enters the air guide pipe 6 320, it pushes the T-shaped frame 323 to move, and the motion box 324 fixedly connected at one end of the T-shaped frame 323 moves;

[0053] Since the outer walls of the two spring-type telescopic rods 325 are fixedly connected with the installation box 326, as shown in FIG. Figure 8 As shown, the moving moving box 324 pushes the liquid storage member 333 fixedly connected inside the squeezing installation box 326, and the internal hydraulic pressure of the liquid storage member 333 rises. The end of the liquid storage member 333 away from the moving box 324 is fixedly connected to the liquid guide tube 332, and the liquid guide tube 332 is fixedly connected to the hydraulic telescopic rod 331, as shown in FIG. Fig.10 As shown, the liquid storage part 333 has the internal medium enter into the hydraulic telescopic rod 331 through the liquid guide tube 332, and the hydraulic telescopic rod 331 extends to push the short plate 330 fixedly connected to the piston end, so that the short plate 330 drives one end of the fixed cloth strip 328, and one end of the connecting tube 1 315 is inserted into the gas guide pipe 6 320 and is rotatably connected to the gas guide pipe 6 320, and one end of the cloth strip 328 is fixedly connected to the connecting tube 1 315 and partially surrounds the outside of the connecting tube 1 315, and the top and bottom of the cloth strip 328 are provided with a change of direction shaft 330. 29, the two direction-changing shafts 329 are fixedly connected between the outer wall of the adjacent spring-type telescopic rod 325 and the air guide pipe 6 320, and the two direction-changing shafts 329 change the direction of the cloth strip 328, so that the cloth strip 328 is subjected to force and acts on the connecting pipe 1 315 to control the rotation of the connecting pipe 1 315. Therefore, after one end of the cloth strip 328 is pulled by the hydraulic telescopic rod 331, the connecting pipe 1 315 installed at the other end of the cloth strip 328 rotates, and then the high-speed airflow can enter the connecting pipe 1 315 from the inside of the air guide pipe 6 320;

[0054] Since arc-shaped plates 2 313 are disposed outside the two arc-shaped plates 1 312, a plurality of arc-shaped plates 3 314 are fixedly connected between the two arc-shaped plates 2 313. Figure 6As shown, the two arc plates 2 313 rotate synchronously, and the two arc plates 2 313 are fixedly installed between the connecting pipe 1 315 and the connecting pipe 2 316. Therefore, after the connecting pipe 1 315 rotates, the two arc plates 2 313 rotate, and one arc plate 2 313 rotates to contact the filter element 3 310 to seal the gap between the arc plate 1 312 and the filter element 3 310, and the other arc plate 2 313 rotates to the outer bottom of the filter element 4 311 to seal the filter element 4 311. When the two arc plates 1 312, the two arc plates 2 313, and the two arc plates 1 312 form a sealed feeding pipe at one end of the filter element 3 310, so after the high-speed airflow enters the interior of the connecting pipe 1 315, the high-speed airflow will enter the interior of the feeding pipe, and transport the large particle materials in the feeding pipe to the interior of the connecting pipe 3 317 rotatably connected to the connecting pipe 2 316, and one end of the connecting pipe 3 317 is fixedly connected to the feed hopper 1, and the connecting part of the connecting pipe 3 317 and the feed hopper 1 is perpendicular to the crushing structure 2, such as Figure 1 As shown, the large particle materials are transported to the inside of the crushing structure 2 for re-crushing processing. Without stopping the crushing structure 2, the fine particle materials in the drawer 42 are collected and the large particle materials are re-processed, reducing time waste and staff participation.

[0055] When the button 43 is pressed, the three-way valve 321 stops working, the normally closed end of the three-way valve 321 closes automatically, the T-shaped frame 323 loses the airflow push, the liquid storage part 333 loses the extrusion, the internal hydraulic pressure of the liquid storage part 333 is restored, the hydraulic telescopic rod 331 contracts, and at the same time, the meshing 327 installed inside the air guide pipe six 320 rebounds, the connecting pipe one 315 fixedly connected at one end of the meshing 327 rotates and resets, the arc plate two 313 resets, and the large particle materials can now be stored in the semicircular tube composed of the filter element four 311 and the two arc plates one 312.

[0056] In addition, such as Figure 1 and Figure 8 As shown, the connecting pipe 1 315 is rotatably connected to the trapezoidal box 38, and the connecting pipe 2 316 is rotatably connected to the supporting shell 31, so that the connecting pipe 1 315 is driven to rotate by the cloth strip 328. A pipe ear plate 318 is fixedly connected between the connecting pipe 317 and the supporting shell 31 to support and install the connecting pipe 317.

[0057] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and range of equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A pulverizing device for the production of feed additives, characterized in that: The pulverizing device comprises a feed hopper (1), a pulverizing structure (2) and a separation structure (3), wherein the separation structure (3) is connected to a collection structure (4), and the separation structure (3) comprises a support shell (31) and an exhaust fan (32), wherein a trapezoidal box (38) is fixedly connected inside the support shell (31), and filter element three (310) and filter element two (39) are fixedly connected on both sides of the inside of the trapezoidal box (38), filter element four (311) is provided at one end of the filter element three (310), and both sides of the filter element four (311) are fixedly connected to arc-shaped plate one (312), arc-shaped plate two (313) are provided on the outer sides of the two arc-shaped plates one (312), and a plurality of arc-shaped plates three (314) are fixedly connected between the two arc-shaped plates two (313), and a connecting pipe one (315) is rotatably connected to the trapezoidal box (38). A second connecting pipe (316) is rotatably connected to the supporting shell (31), and the two second arc plates (313) are fixedly installed between the first connecting pipe (315) and the second connecting pipe (316). The second connecting pipe (316) is rotatably connected to a third connecting pipe (317), and one end of the third connecting pipe (317) is fixedly connected to the feed hopper (1); an air inlet end of the exhaust fan (32) is fixedly connected to an air guide pipe (33), and one end of the air guide pipe (33) is fixedly connected to an air guide pipe (34), and a filter element (36) is fixedly installed inside the second air guide pipe (34) in an inclined manner. One end of the second air guide pipe (34) extends into the interior of the supporting shell (31) and is fixedly connected to an air guide pipe (35), and a plurality of air guide pipes (37) are fixedly connected between the third air guide pipe (35) and the bottom of the trapezoidal box (38).

2. A pulverizing device for feed additive production according to claim 1, characterized in that: The collecting structure (4) comprises a mounting shell (41) and a sealing plate (46); a material discharge trough (44) is provided at the top of the mounting shell (41) and at the bottom of the second air guide duct (34); the material discharge trough (44) is provided at the bottom of one side of the filter element (36) close to the fourth air guide duct (37); and a drawer (42) is provided inside the mounting shell (41).

3. A pulverizing device for feed additive production according to claim 2, characterized in that: A button (43) is fixedly connected to one side of the mounting shell (41), a transverse groove (45) is formed on the mounting shell (41), an electric push rod (47) is fixedly connected to one end of the sealing plate (46), and the other end of the sealing plate (46) is inserted into the transverse groove (45).

4. The pulverizing equipment for feed additive production according to claim 1, characterized in that: The exhaust fan (32) is fixedly connected to an air guide duct five (319) at an air outlet end, a three-way valve (321) is fixedly connected inside the air guide duct five (319), a side of the air guide duct five (319) is fixedly connected to an air guide duct six (320), a sealing sleeve (322) is fixedly connected inside the air guide duct six (320), a T-shaped frame (323) is inserted inside the sealing sleeve (322), one end of the T-shaped frame (323) is fixedly connected to a movement box (324), and two spring-type telescopic rods (325) are fixedly connected between the T-shaped frame (323) and the air guide duct six (320).

5. The pulverizing equipment for feed additive production according to claim 4, characterized in that: An installation box (326) is fixedly connected between the outer walls of the two spring-type telescopic rods (325), a liquid storage component (333) is fixedly connected inside the installation box (326), an end of the liquid storage component (333) away from the movement box (324) is fixedly connected to a liquid guide tube (332), the liquid guide tube (332) is fixedly connected to a hydraulic telescopic rod (331), a short plate (330) is fixedly connected to the piston end of the hydraulic telescopic rod (331), the short plate (330) is fixedly connected to a cloth strip (328), and the cloth strip (328) A direction-changing shaft (329) is provided at the top and the bottom, and the direction-changing shaft (329) is fixedly connected between the outer wall of the adjacent spring-type telescopic rod (325) and the gas guide pipe six (320). One end of the connecting pipe one (315) is inserted into the inside of the gas guide pipe six (320) and is rotatably connected to the gas guide pipe six (320). One end of the cloth strip (328) is fixedly connected to the connecting pipe one (315). A meshing (327) is installed inside the gas guide pipe six (320), and one end of the meshing (327) is fixedly connected to the connecting pipe one (315).

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