A mixing method and mixing system for Chinese herbal medicine feed additive

Abstract

The present invention discloses a mixing method of a Chinese herbal feed additive, which includes miscellaneous bones, Polygonum multiflorum, Angelica sinensis, Houttuynia cordata, Epimedium, Crataegus pinnatifida, Atractylodes lancea, Citrus aurantium, Fennel, Licorice, Astragalus, Tangerine peel, Scutellaria baicalensis and Morus alba bark. The specific steps include grinding the soft-smelling Chinese herbal medicine into powder, decocting the strong-smelling Chinese herbal medicine into a solution, and finally mixing them, which not only increases the palatability of the Chinese herbal feed additive, but also improves production efficiency. The present invention also includes a mixing system for Chinese herbal feed additives, the mixing system includes a prefabricated unit and an extraction unit, the prefabricated unit includes a mounting frame, a driving motor and a shell. Several prefabricated components are installed on the side surface of the shell, and the prefabricated components include a cavity cylinder, and the first splint and the second splint are installed on both sides of the cavity cylinder. The first splint is provided with a buckle structure, and the second splint is provided with a locking structure. When the shell rotates, the locking structure rotates according to a preset trajectory and cooperates with the buckle structure.

Description

Technical Field

[0001] The invention relates to a production technology of a Chinese herbal medicine feed additive, and in particular to a mixing method and a mixing system of a Chinese herbal medicine feed additive. Background Art

[0002] Chinese herbal feed additives have many advantages. When formulating Chinese herbal feed additives, most feed additives are produced by first selecting the best with the help of TCM data, and secondly, formulating according to the use and function of Chinese herbal medicines, and then testing their effects through feeding experiments. Most Chinese herbal feed additives are made by directly adding the raw materials to the feed after crushing and stirring. Since some Chinese herbal medicines contain pungent, bitter, salty, sour, sweet and other flavors, adding Chinese herbal medicines directly to the feed will affect the palatability of the feed.

[0003] Prior art, such as publication number CN115316499A, proposes a stomach-strengthening and growth-promoting Chinese herbal feed additive and a preparation method thereof. The preparation method comprises crushing and mixing the Chinese herbal medicines, then boiling and filtering, obtaining a Chinese herbal filtrate, and then mixing the Chinese herbal filtrate with the feed. However, not all Chinese herbal medicines in Chinese herbal feed additives contain pungent, bitter, salty, sour, sweet and other flavors. If all Chinese herbal medicines are crushed and mixed for boiling, it cannot be guaranteed that specific Chinese medicines can be fully extracted. If the Chinese herbal medicines are crushed and boiled and filtered separately, the production efficiency is affected. In view of this, the existing process needs to be further improved. Summary of the invention

[0004] In order to improve the palatability of Chinese herbal feed additives, the present invention proposes a mixing method and a mixing system for Chinese herbal feed additives, which adopt different preparation processes for different Chinese herbal medicines, thereby improving the palatability of the Chinese herbal feed additives while ensuring the acquisition of their effective ingredients.

[0005] The technical solution of the present invention is achieved in this way:

[0006] A Chinese herbal medicine feed additive, characterized in that it comprises the following materials in parts by weight: 450-500 grams of miscellaneous bones, 150-250 grams of Polygonum multiflorum, 200-300 grams of Angelica sinensis, 200-300 grams of Houttuynia cordata, 200-300 grams of Epimedium, 100-250 grams of Hawthorn, 100 grams of Atractylodes macrocephala, 100 grams of Citrus aurantium, 100 grams of Fennel, 100 grams of Licorice, 40-60 grams of Astragalus, 30-50 grams of Tangerine peel, 27-32 grams of Scutellaria baicalensis and 20-30 grams of Morus alba bark.

[0007] A method for mixing a Chinese herbal medicine feed additive, characterized in that it comprises the following steps:

[0008] Step 1: Wash and dry the Chinese herbal medicines with soft odor, grind them into powder, the grinding standard is 200 mesh, and mix them according to the proportion to prepare the mixed powder of Chinese herbal medicines with soft odor;

[0009] Step 2: Wash and dry the Chinese herbs with strong odors, and place them in different extraction tanks for heating and decoction to make Chinese herbs with strong odors solutions;

[0010] Step 3: According to the temperature in different extraction tanks, determine whether the strong-smelling herbal medicine solutions in all extraction tanks are saturated.

[0011] Step 3.1: If the strong-smelling herbal solution in the extraction tank is saturated, stop heating the extraction tank and count the quantity plus one.

[0012] Step 3.2: If the strong-smelling Chinese herbal medicine solution in the extraction tank is not saturated, heating the strong-smelling Chinese herbal medicine solution in the extraction tank to a saturated state;

[0013] Step 4: Determine whether the number of extraction tanks approaching saturation has reached the preset value.

[0014] Step 4.1: If the number of extraction tanks that are saturated reaches a preset value, the strong-smelling Chinese herbal medicine solutions in all extraction tanks are discharged and mixed;

[0015] Step 5: Mix the mixed strong-smelling Chinese herbal solution and the soft-smelling Chinese herbal mixed powder in proportion to prepare a Chinese herbal feed additive.

[0016] In the hybrid method of the present invention, step 4 is specifically as follows: set the total number of extraction tanks to m, the number of saturated state extraction tanks to n, the preset value to s, s < 1, and determine The value of s.

[0017] A mixing system for Chinese herbal feed additives, used for implementing a mixing method for Chinese herbal feed additives, characterized in that the mixing system comprises a prefabrication unit and an extraction unit, wherein the prefabrication unit comprises:

[0018] A mounting frame, and a driving motor on the mounting frame;

[0019] The outer shell has an inner end surface connected to the output shaft of the driving motor, and a plurality of prefabricated components are installed on the side surface of the outer shell. The prefabricated components are used to make the soft smelling Chinese herbal medicine into powder. The prefabricated components include a cavity tube, a servo motor is installed below the cavity tube, a stirring paddle is located in the cavity tube and penetrates the cavity tube and is connected to the output shaft of the servo motor, a first clamping plate and a second clamping plate are installed on both sides of the cavity tube, a buckle structure is provided on the first clamping plate, and a locking structure is provided on the second clamping plate. When the outer shell rotates, the locking structure rotates according to a preset trajectory and cooperates with the buckle structure;

[0020] The opening and closing component is located directly below the shell. The opening and closing component includes a lower material frame. The inner end surface of the lower material frame is equipped with a first fixing member and a second fixing member. The second fixing member is provided with an electric push rod. The output shaft of the electric push rod is provided with a lever, which is used to separate the locking structure from the snap structure.

[0021] In this hybrid system of the present invention, an inclined plate is provided on the mounting frame, and the mounting angle of the inclined plate is a preset rotation trajectory of the locking structure. The locking structure includes a hinge plate, and a fixed shaft is installed at one end of the hinge plate. A roller is provided on the fixed shaft. In one state, the roller is in contact with the inclined plate.

[0022] In this hybrid system of the present invention, a sleeve is also installed at one end of the hinge plate, and a first locking ball and a first return spring are arranged in the sleeve. A slot is provided at a position relative to the first locking ball of the mounting frame, and the first return spring is in a semi-compressed state. The first return spring pushes the first locking ball into the slot.

[0023] In the hybrid system of the present invention, the buckle structure is composed of a clamping seat, a second clamping ball and a second return spring. The clamping seat is fixedly connected to the first clamping plate, and the second clamping ball is installed in the clamping seat via the second return spring.

[0024] In the hybrid system of the present invention, a pin rod is further provided at one end of the hinge plate, and the pin rod has two limiting surfaces. When the locking structure cooperates with the buckle structure, the pin rod is located below the second locking ball.

[0025] In the mixing system of the present invention, the extraction unit includes an extraction tank, the bottom of the extraction tank has legs, the top of the extraction tank has a first inlet, a second inlet and a water inlet, the bottom of the extraction tank has a first liquid outlet, the first liquid outlet is connected to the second liquid outlet via a water pump and a diverter valve, and the diverter valve is connected to the extraction tank via a reflux pipe.

[0026] In the mixing system of the present invention, a heating tube and a temperature sensor are installed at the bottom of the extraction tank, wherein the temperature sensor is used to detect the internal temperature of the extraction tank, and when the temperature reaches a preset value, the temperature sensor sends an execution electrical signal.

[0027] The mixing method and mixing system of the Chinese herbal feed additive of the present invention have the following beneficial effects: the mixing method grinds the Chinese herbal medicine with soft smell into powder, decocts the Chinese herbal medicine with strong smell into solution, and finally mixes them, which not only increases the palatability of the Chinese herbal feed additive, but also improves the production efficiency. The present invention only decocts part of the Chinese herbal medicine with strong smell to a saturated state, and according to the proportion of the saturated state, mixes the Chinese herbal solution with strong smell, and further improves the production efficiency without affecting the palatability of the Chinese herbal additive. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a flowchart of the method for mixing herbal additives of the present invention;

[0029] Figure 2 It is a structural schematic diagram of the prefabricated unit of the present invention;

[0030] Figure 3 is a side view of the prefabricated unit of the present invention;

[0031] Figure 4 It is a partial structural schematic diagram of the prefabricated unit of the present invention;

[0032] Figure 5 It is a structural schematic diagram of the prefabricated assembly of the present invention;

[0033] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0034] Figure 7 for Figure 5 A schematic diagram of the enlarged structure at B in the middle;

[0035] Figure 8 It is a structural schematic diagram of the opening and closing assembly of the present invention;

[0036] Fig. 9 A detection table for the extraction unit of the present invention;

[0037] Fig.10 It is a structural schematic diagram of the extraction unit of the present invention;

[0038] Fig.11 It is a structural schematic diagram of the extraction unit of the present invention;

[0039] The reference numerals are as follows: 20-prefabricated unit, 21-mounting frame, 22-driving motor, 23-inclined plate, 24-housing, 25-prefabricated assembly, 251'1-servo motor, 251'2-controller, 252-cavity cylinder, 253'1-first clamping plate, 253'2-second clamping plate, 254-stirring paddle, 255-locking structure, 255'1-hinge plate, 255'2-pin rod, 255'3-fixed shaft, 255'4-roller, 255'5-sleeve, 255'6-first clamping ball, 255'7-first return spring, 2 56'1-card holder, 256'2-second card ball, 256'3-second return spring, 26-opening and closing assembly, 261-unloading frame, 262-material port, 263-first fixing piece, 264-second fixing piece, 265-electric push rod, 266-push rod, 30-extraction unit, 31-extraction tank, 32-support foot, 33-first inlet, 34-second inlet, 35-water inlet, 36-first liquid outlet, 37-water pump, 38-diverter valve, 39-second liquid outlet, 310-reflux pipe, 311-heating pipe, 312-temperature sensor. Implementation

[0040] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0041] This Chinese herbal medicine feed additive of the present invention comprises the following materials in weight: 450 grams of miscellaneous bones, 150 grams of Polygonum multiflorum, 200 grams of Angelica sinensis, 200 grams of Houttuynia cordata, 200 grams of Epimedium, 100 grams of Hawthorn, 100 grams of Atractylodes, 100 grams of Fructus Aurantii Immaturus, 100 grams of Fennel, 100 grams of Licorice, 40 grams of Astragalus, 30 grams of Tangerine Peel, 27 grams of Scutellaria Baicalensis and 20 grams of Morus alba. Astragalus, Houttuynia, Licorice and the like have antibacterial and disease-resistant effects, and Angelica sinensis, Epimedium and the like can effectively promote the non-specific and specific immunity of animal organisms, improve the immune capacity of animal organisms, and then enhance disease resistance and resistance. Adding Hawthorn, Tangerine Peel and Morus alba and the like can promote the secretion of digestive enzymes in the stomach of meat pigs and promote digestion. It can also promote the decomposition and digestion of fat and improve the activity of pepsin. Hawthorn also contains a variety of organic acids and vitamin C, which can increase the taste of the Chinese herbal medicine feed additive.

[0042] like Figure 1 As shown, the mixing method of the Chinese herbal medicine feed additive of the present invention is characterized by comprising the following steps:

[0043] Step 1: Wash and dry the soft-smell Chinese herbal medicine, grind it into powder, and the grinding standard is 200 mesh. According to the ratio of the Chinese herbal medicine feed additive of the present invention, the soft-smell Chinese herbal medicine includes miscellaneous bones, Polygonum multiflorum, Atractylodes lancea, Citrus aurantium, fennel, liquorice, Astragalus and Scutellaria baicalensis, and then mix them according to the above formula ratio to prepare the soft-smell Chinese herbal medicine mixed powder.

[0044] Step 2: Wash and air the Chinese herbal medicines with strong odor. According to the ratio of the Chinese herbal feed additive of the present invention, the Chinese herbal medicines with strong odor include Chinese angelica, houttuynia cordata and epimedium. Put the Chinese angelica, houttuynia cordata and epimedium into different extraction tanks for heating and decoction to prepare Chinese herbal medicine solutions with strong odor.

[0045] Step 3: According to the temperature in different extraction tanks, determine whether the strong-smelling Chinese herbal solution in all extraction tanks is saturated, and set the total number of extraction tanks to m and the number of saturated extraction tanks to n. If the strong-smelling Chinese herbal solution in the extraction tank is saturated, stop heating the extraction tank and count it in the number of saturated extraction tanks n+1; if the strong-smelling Chinese herbal solution in the extraction tank is not saturated, heat the strong-smelling Chinese herbal solution in the extraction tank to saturation.

[0046] Step 4: Determine whether the number of extraction tanks approaching saturation has reached a preset value, the preset value is s, s < 1, determine and the value of s, if >s, then all the strong-smelling Chinese herbal solutions in the extraction tanks are discharged and mixed, otherwise continue the above steps.

[0047] Step 5: Mix the mixed strong-smelling Chinese herbal medicine solution and the soft-smelling Chinese herbal medicine mixed powder according to the above-mentioned ratio to prepare a Chinese herbal medicine feed additive. Example

[0048] The Chinese herbal medicine feed additive of the present invention comprises the following materials in parts by weight: 500 grams of miscellaneous bones, 250 grams of Polygonum multiflorum, 300 grams of Angelica sinensis, 300 grams of Houttuynia cordata, 300 grams of Epimedium, 250 grams of Hawthorn, 100 grams of Atractylodes lancea, 100 grams of Citrus aurantium, 100 grams of Fennel, 100 grams of Licorice, 60 grams of Astragalus, 50 grams of Tangerine peel, 32 grams of Scutellaria baicalensis and 30 grams of Morus alba bark.

[0049] like Figure 1 As shown, the mixing method of the Chinese herbal medicine feed additive of the present invention is characterized by comprising the following steps:

[0050] Step 1: Wash and dry the soft-smell Chinese herbal medicine, grind it into powder, and the grinding standard is 200 mesh. According to the ratio of the Chinese herbal medicine feed additive of the present invention, the soft-smell Chinese herbal medicine includes miscellaneous bones, Polygonum multiflorum, Atractylodes lancea, Citrus aurantium, fennel, liquorice, Astragalus and Scutellaria baicalensis, and then mix them according to the above formula ratio to prepare the soft-smell Chinese herbal medicine mixed powder.

[0051] Step 2: Wash and air the Chinese herbal medicines with strong odor. According to the ratio of the Chinese herbal feed additive of the present invention, the Chinese herbal medicines with strong odor include Chinese angelica, houttuynia cordata and epimedium. Put the Chinese angelica, houttuynia cordata and epimedium into different extraction tanks for heating and decoction to prepare Chinese herbal medicine solutions with strong odor.

[0052] Step 3: According to the temperature in different extraction tanks, determine whether the strong-smelling Chinese herbal solution in all extraction tanks is saturated, and set the total number of extraction tanks to m and the number of saturated extraction tanks to n. If the strong-smelling Chinese herbal solution in the extraction tank is saturated, stop heating the extraction tank and count it in the number of saturated extraction tanks n+1; if the strong-smelling Chinese herbal solution in the extraction tank is not saturated, heat the strong-smelling Chinese herbal solution in the extraction tank to saturation.

[0053] Step 4: Determine whether the number of extraction tanks approaching saturation has reached a preset value, the preset value is s, s < 1, determine and the value of s, if >s, then all the strong-smelling Chinese herbal solutions in the extraction tanks are discharged and mixed, otherwise continue the above steps.

[0054] Step 5: Mix the mixed strong-smelling Chinese herbal medicine solution and the soft-smelling Chinese herbal medicine mixed powder according to the above-mentioned ratio to prepare a Chinese herbal medicine feed additive. Example

[0055] Based on the above embodiment, this embodiment further discloses a mixing system of Chinese herbal feed additives, which is used to implement the mixing method of the above embodiment. Figures 2 to 8As shown, the mixing system of the Chinese herbal feed additive of the present invention includes a prefabricated unit 20 and an extraction unit 30. The prefabricated unit 20 includes a mounting frame 21, and a driving motor 22 and a shell 24 on the mounting frame. The shell 24 is a regular octagonal structure, and the inner end surface of the shell 24 is fixedly connected to the output shaft of the driving motor 22, and four prefabricated components 25 are installed on the side surface of the shell 24. The prefabricated component 25 is used to grind the soft-smelling Chinese herbal medicine into medicinal powder, and the prefabricated component 25 includes a cavity cylinder 252, and a servo motor 251'1 is installed below the cavity cylinder 252. The servo motor 251'1 is controlled to start by a controller 251'2, and the controller 251'2 is installed inside the shell. A stirring paddle 254 is located in the cavity tube 252 and penetrates the cavity tube 252 and is connected to the output shaft of the servo motor 251'1. The soft-smelling Chinese herbal medicine is located in the cavity tube 252. The servo motor 251'1 drives the stirring paddle 254 to rotate to grind the soft-smelling Chinese herbal medicine into powder. The first clamping plate 253'1 and the second clamping plate 253'2 are installed on both sides of the cavity tube 252. The first clamping plate 253'1 is provided with a snap structure, and the second clamping plate 253'2 is provided with a locking structure 255. When the driving motor 22 drives the shell 24 to rotate in the clockwise direction, the locking structure 255 rotates according to a preset trajectory and cooperates with the snap structure.

[0056] like Figures 2 to 3 As shown, an inclined plate 23 is provided on the mounting frame 21 , and the mounting angle of the inclined plate 23 can be adjusted. The mounting angle of the inclined plate 23 is a preset rotation trajectory for the locking structure 255 .

[0057] like Figures 4 to 7 As shown, the locking structure 255 includes a hinge plate 255'1, a fixed shaft 255'3 is installed at one end of the hinge plate 255'1, a roller 255'4 is arranged on the fixed shaft 255'3, the fixed shaft 255'3 is fixedly connected to the hinge plate 255'1, and the roller 255'4 is a rotational connection member with the fixed shaft 255'3. When the driving motor 22 drives the housing 24 to rotate in the clockwise direction, the roller 255'4 contacts the inclined plate 23, and the hinge plate 255'1 is driven to close under the action of the inclined plate 23. Figure 7 As shown, a sleeve 255'5 is also installed at one end of the hinge plate 255'1, and a first locking ball 255'6 and a first return spring 255'7 are arranged inside the sleeve 255'5. A locking groove is arranged at a position opposite to the first locking ball 255'6 of the mounting frame 21, and the first return spring 255'7 is in a semi-compressed state. When the hinge plate 255'1 is in an open or closed state, the first return spring 255'7 pushes the first locking ball 255'6 into the locking groove to prevent the hinge plate 255'1 from closing under the action of gravity.

[0058] like Figure 6As shown, the buckle structure is composed of a clamping seat 256'1, a second clamping ball 256'2 and a second return spring 256'3. The clamping seat 256'1 is fixedly connected to the top of the first clamping plate 253'1, and the second clamping ball 256'2 is installed in the clamping seat 256'1 through the second return spring 256'3. Figure 7 As shown, a pin 255'2 is also provided at one end of the hinge plate 255'1, and the pin 255'2 has two limiting surfaces. When the locking structure 255 cooperates with the buckle structure, the pin 255'2 is located below the second clamping ball 256'2, and the limiting surface of the pin 255'2 contacts the second clamping ball 256'2.

[0059] like Figure 2 , Figure 3 and Figure 8 As shown, the limiting unit 20 also includes an opening and closing component 26, which is located directly below the housing 24. The opening and closing component 26 includes a lower material frame 261, which is in the shape of a funnel, and the upper end of the lower material frame 261 is opposite to the prefabricated component 25, and the lower end of the lower material frame 261 is a material port 262, which is connected to the external mixing unit. The inner end surface of the lower material frame 261 is installed with a first fixing member 263 and a second fixing member 264. The lower material frame 261 is fixedly connected to the mounting frame 21 through the first fixing member 263 and the second fixing member 264. An electric push rod 265 is also installed on the second fixing member 264, and a lever 266 is fixedly connected to the output shaft of the electric push rod 265. The lever 266 is used to separate the locking structure 255 from the buckle structure.

[0060] In this embodiment, Chinese herbal medicines with soft smell, such as miscellaneous bones, Polygonum multiflorum, Atractylodes lancea, Citrus aurantium, fennel, liquorice, Astragalus and Scutellaria baicalensis, are added into the cavity cylinder 252 which is always located at the top of the shell 24, and the driving motor 22 drives the shell 24 to rotate 90° clockwise (such as Figure 3The roller 255'4 located at the top of the housing 24 contacts the top of the inclined plate 23 and drives the hinge plate 255'1 to rotate along the installation angle direction of the inclined plate 23 until the pin 255'2 at one end of the hinge plate 255'1 is located below the second card ball 256'2, that is, the locking structure 255 cooperates with the buckle structure. At this time, the controller 251'2 corresponding to the cavity cylinder 252 starts the servo motor 251'1 below the cavity cylinder 252. The output shaft of the servo motor 251'1 drives the stirring paddle 254 to rotate, and the stirring paddle 254 crushes the soft smelling Chinese herbal medicine into powder. The driving motor 22 continues to drive the shell 24 to rotate. When the prefabricated component 25 containing the flexible odorous Chinese herbal medicine powder is located below the shell 24 and the prefabricated component 25 is located directly above the blanking frame 261, the output shaft of the electric push rod 265 is controlled to extend, and the roller 255'4 is pushed through the lever 266 to separate the pin rod 255'2 on the hinge plate 255'1 from the second card ball 256'2, and the flexible Chinese herbal medicine powder in the cavity tube 252 naturally falls into the blanking frame 261.

[0061] like Figure 10 to Figure 11 As shown, the extraction unit 30 includes an extraction tank 31. The bottom of the extraction tank 31 has a plurality of legs 32, and the top of the extraction tank 31 has a first inlet 33, a second inlet 34 and a water inlet 35. The first inlet 33 can be opened to place the Chinese angelica, houttuynia and epimedium into the extraction tank 31 respectively. The second inlet 34 is used for the subsequent installation of a stirring device. When the Chinese herbal medicine is decocted, the stirring device is started to prevent the extraction tank from sticking. The bottom of the extraction tank 31 has a first liquid outlet 36, which is connected to the second liquid outlet 39 through a water pump 37 and a diverter valve 38. The diverter valve 38 is connected to the top of the extraction tank 31 through a reflux pipe 310. A plurality of heating pipes 311 and a temperature sensor 312 are installed at the bottom of the extraction tank 31. The temperature sensor 312 is used to detect the internal temperature of the extraction tank 31. When the temperature reaches a preset value, the temperature sensor 312 sends an execution electrical signal.

[0062] In this embodiment, Chinese angelica, houttuynia cordata and epimedium are placed in different extraction tanks 32 for heating and decoction to prepare a strong-smelling Chinese herbal solution. The temperature sensor 312 detects the temperature in the extraction tank 31, determines whether the strong-smelling Chinese herbal solutions in all the extraction tanks 31 are saturated, and sets the total number of extraction tanks to m and the number of saturated extraction tanks to n. If the temperature sensor 312 detects that the temperature in the extraction tank 31 reaches a preset value, it means that the strong-smelling Chinese herbal solution in the extraction tank 31 is saturated. At this time, the heating of the extraction tank 31 is stopped, the temperature sensor 312 executes the electrical signal, and counts the number of saturated extraction tanks n+1.

[0063] The temperature sensor 312 that sends out the execution electrical signal counts as "1", and the temperature sensor 312 that does not send out the execution electrical signal counts as "0". Fig. 9 As shown, since the Chinese herbal feed additive of the present invention contains hawthorn, tangerine peel and white mulberry bark to adjust the palatability, the strong-smelling Chinese herbal medicine does not need to be decocted in its entirety, but only partially. Determine whether the number of extraction tanks approaching saturation has reached a preset value, the preset value being s, s<1. Determine and the value of s, if >s, start the water pumps 37 in all the extraction units 30, the water pumps 37 discharge a part of the strong Chinese herbal solution in the extraction tank 31 from the second liquid outlet 39 through the diverter valve 38, and the other part of the strong Chinese herbal solution flows back to the extraction tank 31 through the diverter valve 38, and can be subjected to secondary decoction processing.

[0064] A filter may be provided between the first liquid outlet 36 and the water pump 37 to filter the residue in the strong herbal solution to prevent the unpleasant odor contained in the residue from being brought into the strong herbal solution. The strong herbal solution discharged through the second liquid outlet 39 is mixed, and the mixed strong herbal solution is mixed with the mixed powder of soft herbal medicine according to the above ratio to prepare a herbal feed additive, and finally, it is mixed with pig feed at a ratio of 10:1.

[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for mixing Chinese herbal medicine feed additives, characterized in that: The Chinese herbal medicine feed additive comprises the following materials in parts by weight: 450-500 grams of miscellaneous bones, 150-250 grams of Polygonum multiflorum, 200-300 grams of Chinese angelica, 200-300 grams of Houttuynia cordata, 200-300 grams of Epimedium, 100-250 grams of Hawthorn, 100 grams of Atractylodes, 100 grams of Citrus aurantium, 100 grams of Fennel, 100 grams of Licorice, 40-60 grams of Astragalus, 30-50 grams of Tangerine peel, 27-32 grams of Scutellaria baicalensis and 20-30 grams of Morus alba bark. The mixing method of the Chinese herbal feed additive comprises the following steps: Step 1: Wash and dry the Chinese herbal medicines with soft odor, grind them into powder, the grinding standard is 200 mesh, and mix them according to the proportion to prepare the mixed powder of Chinese herbal medicines with soft odor; Step 2: Wash and dry the Chinese herbs with strong odors, and place them in different extraction tanks for heating and decoction to make Chinese herbs with strong odors solutions; Step 3: According to the temperature in different extraction tanks, determine whether the strong-smelling herbal medicine solutions in all extraction tanks are saturated. Step 3.1: If the strong-smelling herbal solution in the extraction tank is saturated, stop heating the extraction tank and count the quantity plus one. Step 3.2: If the strong-smelling Chinese herbal medicine solution in the extraction tank is not saturated, the strong-smelling Chinese herbal medicine solution in the extraction tank is heated to a saturated state; Step 4: Determine whether the number of extraction tanks approaching saturation has reached the preset value. Step 4.1: If the number of extraction tanks that are saturated reaches a preset value, the strong-smelling Chinese herbal medicine solutions in all extraction tanks are discharged and mixed; Step 5: Mix the mixed strong-smelling Chinese herbal solution and the soft-smelling Chinese herbal mixed powder in proportion to prepare a Chinese herbal feed additive.

2. The mixing method according to claim 1, characterized in that The Step 4 is specifically as follows: set the total number of extraction tanks to m, the number of saturated state extraction tanks to n, the preset value to s, s < 1, and determine The value of s.

3. A mixing system for Chinese herbal feed additives, used for implementing the mixing method according to any one of claims 1 to 2, characterized in that: The mixing system comprises a prefabrication unit and an extraction unit, wherein the prefabrication unit comprises: A mounting frame, and a driving motor on the mounting frame; The outer shell has an inner end surface connected to the output shaft of the driving motor, and a plurality of prefabricated components are installed on the side surface of the outer shell. The prefabricated components are used to make the Chinese herbal medicine with soft smell into powder. The prefabricated components include a cavity tube, a servo motor is installed below the cavity tube, a stirring paddle is located in the cavity tube and penetrates the cavity tube and is connected to the output shaft of the servo motor, a first clamping plate and a second clamping plate are installed on both sides of the cavity tube, a buckle structure is provided on the first clamping plate, and a locking structure is provided on the second clamping plate. When the outer shell rotates, the locking structure rotates according to a preset trajectory and cooperates with the buckle structure; The opening and closing assembly is located directly below the housing, and includes a lower material frame, and a first fixing member and a second fixing member are installed on the inner end surface of the lower material frame, and an electric push rod is provided on the second fixing member, and a lever is provided on the output shaft of the electric push rod, and the lever is used to separate the locking structure from the buckle structure. Wherein, the extraction unit includes an extraction tank, the bottom of the extraction tank has a support leg, the top of the extraction tank has a first inlet, a second inlet and a water inlet, the bottom of the extraction tank has a first liquid outlet, the first liquid outlet is connected to the second liquid outlet via a water pump and a diverter valve, the diverter valve is connected to the extraction tank via a reflux pipe, and a heating tube and a temperature sensor are installed at the bottom of the extraction tank, wherein the temperature sensor is used to detect the internal temperature of the extraction tank, and when the temperature reaches a preset value, the temperature sensor sends an execution electrical signal.

4. The mixing system according to claim 3, characterized in that The mounting frame is provided with an inclined plate, the installation angle of the inclined plate is a preset rotation trajectory of the locking structure, the locking structure includes a hinge plate, a fixed shaft is installed at one end of the hinge plate, a roller is provided on the fixed shaft, and the roller is in contact with the inclined plate in one state.

5. The mixing system according to claim 4, characterized in that A sleeve is also installed at one end of the hinge plate, and a first clamping ball and a first return spring are arranged in the sleeve. A clamping groove is provided at a position relative to the mounting frame and the first clamping ball. The first return spring is in a semi-compressed state, and the first return spring pushes the first clamping ball into the clamping groove.

6. The mixing system according to claim 5, characterized in that The buckle structure consists of a clamping seat, a second clamping ball and a second return spring. The clamping seat is fixedly connected to the first clamping plate, and the second clamping ball is installed in the clamping seat via the second return spring.

7. The mixing system according to claim 6, characterized in that A pin rod is also provided at one end of the hinge plate. The pin rod has two limiting surfaces. When the locking structure and the buckle structure cooperate, the pin rod is located below the second clamping ball.

Images