Duck feed processing method and feed processing system

Abstract

The invention discloses a feed processing system and duck feed prepared through the processing system.The feed processing system comprises a control module, a raw material pretreatment mechanism, a smashing mechanism, a batching mechanism, a mixing mechanism and a packaging mechanism, and the raw material pretreatment mechanism, the smashing mechanism, the batching mechanism, the mixing mechanism and the packaging mechanism are electrically connected with the control module; the raw material pretreatment mechanism is used for treating raw materials and then conveying the raw materials to the crushing mechanism, the crushing mechanism is used for crushing the raw materials, the batching mechanism is used for batching according to a preset mass ratio and then conveying the raw materials to the mixing mechanism, and the mixing mechanism is used for fully mixing the raw materials and then conveying the raw materials to the packaging mechanism for packaging. According to the automatic batching device, accurate batching can be achieved, automatic feeding, batching, mixing and packaging are achieved, and the automatic batching device is very convenient to use; in addition, through the feed, the feed conversion rate and the laying rate are increased, the egg weight is increased, and the morbidity rate is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of feed, and in particular to a processing method and a preparation method of duck feed. Background Art

[0002] In recent years, with the increasing demand for green agriculture and sustainable development, finding low-cost, environmentally friendly feed raw materials has become a research hotspot. Paper mulberry, as a common plant resource, is rich in protein, vitamins and minerals, and has the potential to be used as a feed raw material. However, due to the high fiber content of paper mulberry, direct use will affect the digestion and absorption of ducks, so a specific processing method is required. In addition, the current use of paper mulberry for duck feed processing is not only unreasonable but also leads to waste of raw materials. Furthermore, some feeds currently need to be sprayed before processing, but some leaf raw materials are not cleaned cleanly during spraying, thereby bringing in some impurities and affecting the processing of feed.

[0003] Furthermore, the feed conversion rate (FCR) of traditional duck feed is usually between 2.5-3.0, that is, 2.5-3.0 kg of feed is needed for every kg of weight gain; while the egg production rate of ducks is generally between 70%-75%, and the egg weight is about 60-65 grams. In addition, the disease rate of ducks is relatively high, especially in large-scale farming, the disease rate can reach 15%-20%. Summary of the invention

[0004] The main purpose of the present invention is to provide a duck feed processing method and a feed processing system, which can solve the problem of accurate ingredient preparation, improve the cleanliness of raw materials, realize the automated production of feed, and also solve the problems of feed conversion rate, egg production rate and duck immunity.

[0005] To achieve the above-mentioned purpose, the present invention proposes a feed processing system, which includes a control module, a raw material preprocessing mechanism, a crushing mechanism, a batching mechanism, a mixing mechanism and a packaging mechanism, wherein the raw material preprocessing mechanism, the crushing mechanism, the batching mechanism, the mixing mechanism and the packaging mechanism are electrically connected to the control module respectively and controlled by the control module, the raw material preprocessing mechanism is used to process the raw materials and then send them to the crushing mechanism, and the crushing mechanism is used to crush the raw materials.

[0006] In an optional embodiment, the raw material preprocessing mechanism includes a frame, a feeder, a cleaning machine and a dryer. The feeder, the cleaning machine and the dryer are connected in sequence and are respectively arranged on the frame, and are respectively connected to the control module and controlled by the control module.

[0007] In an optional embodiment, the cleaning machine includes a first cleaning section, a second cleaning section and a drying section, the first cleaning section is used to remove impurities from the raw materials sent by the feeding module, the second cleaning section is used to spray the raw materials after impurities are removed, and the drying section is used to dry the raw materials after the second cleaning and then send them into the dryer.

[0008] In an optional embodiment, the first cleaning section is a vibrating screen, and a nozzle is arranged above the vibrating screen; the second cleaning section is provided with a plurality of conveying rods and a plurality of nozzles, the plurality of conveying rods are respectively arranged in parallel in the direction of movement of the raw materials and are rotatable relative to the frame, and the plurality of nozzles are respectively installed above the plurality of conveying rods and are staggered with the plurality of conveying rods.

[0009] In an optional embodiment, the processing system further includes an identification machine, which is electrically connected to the feeder and is used to identify the type of raw materials.

[0010] In an optional embodiment, the dryer includes a multi-layer rack, a humidity sensor and a hot air circulation system. Each layer of the multi-layer rack is a mesh structure. The humidity sensor is used to sense the humidity of the raw materials in real time and sends a signal to the control module when it reaches a preset value. The control module is used to control the opening or closing of the hot air circulation system.

[0011] The present invention also provides a method for preparing duck feed, which uses the above-mentioned feed processing system and comprises the following steps:

[0012] S1. Processing of paper mulberry leaves: sending the paper mulberry leaves to a washing machine through a feeder, the washing machine washes the paper mulberry leaves and then sends them to a dryer, the dryer dries the washed paper mulberry leaves to a preset moisture content, and then puts them into a crushing mechanism for crushing to obtain paper mulberry leaf powder for standby use;

[0013] S2. Batching, mixing and packaging: the batching mechanism batches the paper mulberry leaf powder, Chinese medicine additives, corn, soybean meal and mineral premixes according to a preset mass ratio and then puts them into a mixing mechanism for mixing.

[0014] In an optional embodiment, the batching machine batches the paper mulberry leaf powder, traditional Chinese medicine additives, corn, soybean meal, and mineral premix according to the mass ratio of: (20-30):(5-10):(9-15):(3-8):(2-5).

[0015] In an optional embodiment, the traditional Chinese medicine additive mainly includes the following raw materials in parts by weight: 5-10 parts of licorice, 6-10 parts of mulberry bark, 5-8 parts of Liushenqu, 8-12 parts of pine needles, 6-10 parts of Atractylodes macrocephala, 5-8 parts of Houttuynia cordata, 6-10 parts of catechu, and 4-6 parts of Mare's milk.

[0016] In an optional embodiment, the preparation method of the traditional Chinese medicine additive includes: (1) drying the mare's milk and crushing it for later use, and then crushing licorice, mulberry bark, Liushenqu, pine needles, Atractylodes macrocephala, Houttuynia cordata, and catechu for later use; (2) mixing the crushed traditional Chinese medicines in proportion, adding 5-10 times the weight of water, extracting at 80-90°C for 2-3 hours, and filtering to obtain an extract; (3) concentrating the extract under reduced pressure at 60-70°C to 1 / 3-1 / 2 of the original volume; (4) spray drying or vacuum drying the concentrate to obtain a powdered traditional Chinese medicine additive.

[0017] Compared with the prior art, the present invention has the following technical effects:

[0018] 1. The technical solution of the present invention can achieve accurate batching through the feed processing system, and realize automatic feeding, batching, mixing and packaging, which is very convenient; in addition, the cleaning machine of the present invention is provided with a rotatable conveying rod, which can turn and roll the raw materials during the conveying process, so that some impurities in the raw materials can be taken away.

[0019] 2. The Chinese herbal extract added in the technical solution of the present invention has antibacterial, anti-inflammatory and antioxidant effects, can improve the immunity of animals, promote growth and development, improve meat quality, and is green, environmentally friendly and residue-free, with good application prospects and economic benefits. The duck feed of the present invention improves the feed conversion rate, egg production rate, egg weight and reduces the incidence of disease. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention are described clearly and completely below. 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.

[0021] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0022] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0023] The present invention discloses a feed processing system, which comprises a control module, a raw material preprocessing mechanism, a crushing mechanism, a batching mechanism, a mixing mechanism and a packaging mechanism, wherein the raw material preprocessing mechanism, the crushing mechanism, the batching mechanism, the mixing mechanism and the packaging mechanism are respectively electrically connected to the control module and controlled by the control module.

[0024] The present invention processes raw materials through a raw material pretreatment mechanism, and the raw materials may be paper mulberry leaves, etc., but not limited thereto. Specifically, the raw material pretreatment mechanism includes a frame, a feeder, a cleaning machine, and a drying machine, wherein the feeder, the cleaning machine, and the drying machine are sequentially connected and respectively arranged on the frame, and are respectively connected to the control module and controlled by the control module. The feeder may be a conveyor belt, etc., but not limited thereto, and the conveyor belt may be rotatably mounted on the frame.

[0025] The cleaning machine includes a first cleaning section, a second cleaning section and a drying section. The first cleaning section is used to remove impurities from the raw materials sent by the feeding module, the second cleaning section is used to spray the raw materials after impurities are removed, and the drying section is used to dry the raw materials after the second cleaning and then send them to the dryer.

[0026] More specifically, the first cleaning section is a vibrating screen, and a nozzle is arranged above the vibrating screen; the second cleaning section is provided with a plurality of conveying rods and a plurality of nozzles, the plurality of conveying rods are respectively arranged in parallel in the direction of movement of the raw materials and are rotatable relative to the frame, and the plurality of nozzles are respectively installed above the plurality of conveying rods and are staggered with the plurality of conveying rods.

[0027] The dryer includes a multi-layer rack, a humidity sensor and a hot air circulation system, each layer of the multi-layer rack is a mesh structure, the humidity sensor is used to sense the humidity of the raw material in real time to a preset value and send a signal to a control module, the control module is used to control the opening or closing of the hot air circulation system. In an embodiment of the present invention, the humidity sensor is used to sense the humidity on the surface of the paper mulberry leaves.

[0028] The pulverizing mechanism is used to crush the dried raw materials for standby use.

[0029] The batching mechanism is used to batch the raw materials according to a preset mass ratio and then transfer them to the mixing mechanism.

[0030] The mixing mechanism is provided with a stirrer for mixing the raw materials and then sending them to the packaging mechanism.

[0031] The packaging mechanism is used for packaging raw materials and packaging, thereby realizing automated feed production.

[0032] It is understandable that in order to identify the type of the incoming raw materials, the processing system further includes an identification machine, which is electrically connected to the feeder and is used to identify the type of the raw materials. The identification machine can be an industrial camera, a smart camera, or a machine vision system, but is not limited thereto.

[0033] Example 1

[0034] The present invention discloses a method for preparing duck feed, which adopts the above feed processing system and comprises the following steps:

[0035] S1. Processing of paper mulberry leaves: sending the paper mulberry leaves to a washing machine through a feeder, the washing machine washes the paper mulberry leaves and then sends them to a dryer, the dryer dries the washed paper mulberry leaves to a preset moisture content, and then puts them into a crushing mechanism for crushing to obtain paper mulberry leaf powder for standby use;

[0036] S2, batching, mixing and packaging: the batching mechanism batches paper mulberry leaf powder, Chinese medicine additives, corn, soybean meal and mineral premixes according to a preset mass ratio of 20:5:9:6:4 and then puts them into the mixing mechanism for mixing. The Chinese medicine additive mainly includes the following raw materials by weight: 5 parts of licorice, 6 parts of white mulberry bark, 5 parts of six-spirited koji, 8 parts of pine needles, 6 parts of atractylodes macrocephala, 5 parts of houttuynia cordata, 6 parts of catechu and 4 parts of mare's milk. The preparation method of the Chinese medicine additive includes: (1) drying mare's milk and crushing it for later use, and then crushing licorice, white mulberry bark, six-spirited koji, pine needles, atractylodes macrocephala, houttuynia cordata and catechu for later use; (2) mixing the crushed Chinese medicines in proportion, adding 5 times the weight of water, extracting at 80°C for 2 hours, and filtering to obtain an extract; (3) concentrating the extract under reduced pressure at 60°C to 1 / 3 of the original volume; (4) spray drying or vacuum drying the concentrate to obtain a powdered Chinese medicine additive.

[0037] Example 2

[0038] The present invention discloses a method for preparing duck feed, which adopts the above feed processing system and comprises the following steps:

[0039] S1. Processing of paper mulberry leaves: sending the paper mulberry leaves to a washing machine through a feeder, the washing machine washes the paper mulberry leaves and then sends them to a dryer, the dryer dries the washed paper mulberry leaves to a preset moisture content, and then puts them into a crushing mechanism for crushing to obtain paper mulberry leaf powder for standby use;

[0040] S2. Batching, mixing and packaging: the batching mechanism batches the paper mulberry leaf powder, Chinese medicine additives, corn, soybean meal and mineral premixes according to a preset mass ratio of 30:10:12:3:2 and then puts them into the mixing mechanism for mixing. The Chinese medicine additive mainly comprises the following raw materials in parts by weight: 10 parts of licorice, 10 parts of white mulberry bark, 8 parts of liushenqu, 12 parts of pine needles, 10 parts of atractylodes macrocephala, 8 parts of houttuynia cordata, 10 parts of catechu, and 6 parts of mare's milk. The preparation method of the Chinese medicine additive comprises: (1) drying the mare's milk and crushing it for later use, and then crushing the licorice, white mulberry bark, liushenqu, pine needles, atractylodes macrocephala, houttuynia cordata, and catechu respectively for later use; (2) mixing the crushed Chinese medicines according to proportion, adding 10 times the weight of water, extracting at 90°C for 3 hours, and filtering to obtain an extract; (3) concentrating the extract under reduced pressure at 70°C to 1 / 2 of the original volume; (4) spray drying or vacuum drying the concentrate to obtain a powdered Chinese medicine additive.

[0041] Example 3

[0042] The present invention discloses a method for preparing duck feed, which adopts the above feed processing system and comprises the following steps:

[0043] S1. Processing of paper mulberry leaves: sending the paper mulberry leaves to a washing machine through a feeder, the washing machine washes the paper mulberry leaves and then sends them to a dryer, the dryer dries the washed paper mulberry leaves to a preset moisture content, and then puts them into a crushing mechanism for crushing to obtain paper mulberry leaf powder for standby use;

[0044] S2, batching, mixing and packaging: the batching mechanism batches paper mulberry leaf powder, Chinese medicine additives, corn, soybean meal and mineral premixes according to a preset mass ratio of 25:8:12:5:4 and then puts them into the mixing mechanism for mixing. The Chinese medicine additive mainly includes the following raw materials by weight: 6 parts of licorice, 8 parts of white mulberry bark, 6 parts of six-spirit song, 10 parts of pine needles, 8 parts of atractylodes macrocephala, 6 parts of houttuynia cordata, 7 parts of catechu and 5 parts of mare's milk. The preparation method of the Chinese medicine additive includes: (1) drying mare's milk and crushing it for later use, and then crushing licorice, white mulberry bark, six-spirit song, pine needles, atractylodes macrocephala, houttuynia cordata and catechu for later use; (2) mixing the crushed Chinese medicines in proportion, adding 6 times the weight of water, extracting at 85°C for 3 hours, and filtering to obtain an extract; (3) concentrating the extract under reduced pressure at 65°C to 1 / 2 of the original volume; (4) spray drying or vacuum drying the concentrate to obtain a powdered Chinese medicine additive.

[0045] Example 4

[0046] The present invention discloses a method for preparing duck feed, which adopts the above feed processing system and comprises the following steps:

[0047] S1. Processing of paper mulberry leaves: sending the paper mulberry leaves to a washing machine through a feeder, the washing machine washes the paper mulberry leaves and then sends them to a dryer, the dryer dries the washed paper mulberry leaves to a preset moisture content, and then puts them into a crushing mechanism for crushing to obtain paper mulberry leaf powder for standby use;

[0048] S2, batching, mixing and packaging: the batching mechanism batches paper mulberry leaf powder, Chinese medicine additives, corn, soybean meal and mineral premixes according to a preset mass ratio of 28:9:13:5:5, and then puts them into the mixing mechanism for mixing. The Chinese medicine additive mainly includes the following raw materials by weight: 10 parts of licorice, 8 parts of white mulberry bark, 7 parts of six-spirited koji, 11 parts of pine needles, 7 parts of atractylodes macrocephala, 7 parts of houttuynia cordata, 8 parts of catechu, and 6 parts of mare's milk. The preparation method of the Chinese medicine additive includes: (1) drying mare's milk and crushing it for later use, and then crushing licorice, white mulberry bark, six-spirited koji, pine needles, atractylodes macrocephala, houttuynia cordata and catechu for later use; (2) mixing the crushed Chinese medicines in proportion, adding 8 times the weight of water, extracting at 90°C for 2.5 hours, and filtering to obtain an extract; (3) concentrating the extract under reduced pressure at 70°C to 1 / 3 of the original volume; (4) spray drying or vacuum drying the concentrate to obtain a powdered Chinese medicine additive.

[0049] Example 5

[0050] The present invention discloses a method for preparing duck feed, which adopts the above feed processing system and comprises the following steps:

[0051] S1. Processing of paper mulberry leaves: sending the paper mulberry leaves to a washing machine through a feeder, the washing machine washes the paper mulberry leaves and then sends them to a dryer, the dryer dries the washed paper mulberry leaves to a preset moisture content, and then puts them into a crushing mechanism for crushing to obtain paper mulberry leaf powder for standby use;

[0052] S2, batching, mixing and packaging: the batching mechanism batches paper mulberry leaf powder, Chinese medicine additives, corn, soybean meal and mineral premixes according to a preset mass ratio of 25:7:10:6:3 and then puts them into the mixing mechanism for mixing. The Chinese medicine additive mainly includes the following raw materials by weight: 8 parts of licorice, 7 parts of white mulberry bark, 6 parts of six-spirited koji, 9 parts of pine needles, 8 parts of atractylodes macrocephala, 7 parts of houttuynia cordata, 9 parts of catechu and 5 parts of mare's milk. The preparation method of the Chinese medicine additive includes: (1) drying the mare's milk and crushing it for later use, and then crushing the licorice, white mulberry bark, six-spirited koji, pine needles, atractylodes macrocephala, houttuynia cordata and catechu for later use; (2) mixing the crushed Chinese medicines in proportion, adding 6 times the weight of water, extracting at 85°C for 3 hours, and filtering to obtain an extract; (3) concentrating the extract under reduced pressure at 65°C to 2 / 5 of the original volume; (4) spray drying or vacuum drying the concentrate to obtain a powdered Chinese medicine additive.

[0053] In order to verify the effect of the feed of the present invention, a 60-day breeding test was conducted, and 1,000 healthy ducks were selected and randomly divided into two groups: a test group (using the feed of the present invention) and a control group (using traditional feed). The test results are as follows:

[0054] Feed conversion ratio (FCR)

[0055] Test group: 1.6-2.2

[0056] Control group: 2.5-3.0

[0057] Conclusion: The conversion rate of the feed of the present invention is significantly better than that of the traditional feed, and the feed cost is reduced.

[0058] Egg production rate

[0059] Test group: 85%-90%

[0060] Control group: 71.2%-75%

[0061] Conclusion: The feed of the present invention significantly improves the egg laying rate of ducks.

[0062] Egg weight

[0063] Test group: 65-72 grams

[0064] Control group: 60-65 grams

[0065] Conclusion: The feed of the present invention increases the weight of duck eggs.

[0066] Prevalence

[0067] Test group: 6%-8%

[0068] Control group: 16%-21.5%

[0069] Conclusion: The feed of the present invention significantly reduces the disease rate of ducks and improves immunity.

[0070] advantage

[0071] High feed conversion rate reduces breeding costs;

[0072] Significantly improved the egg production rate and egg weight of ducks;

[0073] It enhances the immunity of ducks and reduces the incidence of diseases.

[0074] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A feed processing system, characterized in that: The feed processing system includes a control module, a raw material pretreatment mechanism, a crushing mechanism, a batching mechanism, a mixing mechanism and a packaging mechanism, wherein the raw material pretreatment mechanism, the crushing mechanism, the batching mechanism, the mixing mechanism and the packaging mechanism are electrically connected to the control module respectively and controlled by the control module, the raw material pretreatment mechanism is used to process the raw materials and then send them to the crushing mechanism, the crushing mechanism is used to crush the raw materials, the batching mechanism is used to batch the raw materials according to a preset mass ratio and then send the raw materials to the mixing mechanism, and the mixing mechanism is used to fully mix the raw materials and then send them to the packaging mechanism for packaging.

2. A feed processing system as claimed in claim 1, characterized in that: The raw material pretreatment mechanism includes a frame, a feeder, a cleaning machine and a drying machine. The feeder, the cleaning machine and the drying machine are connected in sequence and are respectively arranged on the frame, and are respectively connected to the control module and controlled by the control module.

3. A feed processing system as claimed in claim 2, characterized in that: The cleaning machine includes a first cleaning section, a second cleaning section and a drying section. The first cleaning section is used to remove impurities from the raw materials sent by the feeding module, the second cleaning section is used to spray the raw materials after impurities are removed, and the drying section is used to dry the raw materials after the second cleaning and then send them to the dryer.

4. A feed processing system as claimed in claim 3, characterized in that: The first cleaning section is a vibrating screen, and a nozzle is arranged above the vibrating screen; the second cleaning section is provided with a plurality of conveying rods and a plurality of nozzles, the plurality of conveying rods are respectively arranged in parallel in the direction of movement of the raw materials and are rotatable relative to the frame, and the plurality of nozzles are respectively installed above the plurality of conveying rods and are staggered with the plurality of conveying rods.

5. A feed processing system as claimed in claim 2, characterized in that: The processing system also includes an identification machine, which is electrically connected to the feeder and is used to identify the type of raw materials.

6. A feed processing system as claimed in claim 2, characterized in that: The dryer includes a multi-layer rack, a humidity sensor and a hot air circulation system. Each layer of the multi-layer rack is a mesh structure. The humidity sensor is used to sense the humidity of the raw materials in real time and send a signal to the control module when it reaches a preset value. The control module is used to control the opening or closing of the hot air circulation system.

7. A method for preparing duck feed, characterized in that: The preparation method uses a feed processing system as described in any one of claims 1 to 5, and comprises the following steps: S1. Processing of paper mulberry leaves: sending the paper mulberry leaves to a washing machine through a feeder, the washing machine washes the paper mulberry leaves and then sends them to a dryer, the dryer dries the washed paper mulberry leaves to a preset moisture content, and then puts them into a crushing mechanism for crushing to obtain paper mulberry leaf powder for standby use; S2. Batching, mixing and packaging: the batching mechanism batches the paper mulberry leaf powder, Chinese medicine additives, corn, soybean meal and mineral premixes according to a preset mass ratio and then puts them into a mixing mechanism for mixing.

8. The method for preparing duck feed according to claim 7, characterized in that: The batching machine batches the paper mulberry leaf powder, Chinese medicine additives, corn, soybean meal and mineral premix according to the mass ratio of: (20-30):(5-10):(9-15):(3-8):(2-5).

9. The method for preparing duck feed according to claim 7, characterized in that: The traditional Chinese medicine additive mainly comprises the following raw materials in parts by weight: 5-10 parts of licorice, 6-10 parts of mulberry bark, 5-8 parts of Liushenqu, 8-12 parts of pine needles, 6-10 parts of atractylodes, 5-8 parts of houttuynia cordata, 6-10 parts of catechu, and 4-6 parts of mare's milk.

10. The method for preparing duck feed according to claim 9, characterized in that: The preparation method of the traditional Chinese medicine additive comprises: (1) drying the mare's milk and then crushing it for later use, and then crushing liquorice, mulberry bark, Liushenqu, pine needles, atractylodes, houttuynia cordata, and catechu for later use; (2) mixing the crushed traditional Chinese medicines according to proportion, adding 5-10 times the weight of water, extracting at 80-90° C. for 2-3 hours, and filtering to obtain an extract; (3) concentrating the extract at 60-70° C. under reduced pressure to 1 / 3-1 / 2 of the original volume; and (4) spray drying or vacuum drying the concentrate to obtain a powdered traditional Chinese medicine additive.