Preparation device and preparation method of feed for improving cashmere quality of cashmere goats

Abstract

The invention discloses a preparation device and a preparation method of a feed for improving cashmere quality of cashmere goats in the technical field of feed processing, and the preparation method comprises the following steps: step 1, mixing and crushing raw materials: crushing corn, wheat bran, rape seed cakes, urea and soybean meal; step 2, adding mineral substances and trace elements; step 3, adding functional components; and 4, packaging and storing. The feed additive is novel and practical, the molasses is added in the formula, the viscosity and palatability of the feed for the down producing goats are enhanced, the stirring rod which transversely moves and rotates at the same time is used for treating the feed for the down producing goats, and various additives are fully crushed and mixed, so that the taste of the feed and the absorption efficiency of nutrients are improved; the cashmere yield and the quality of the cashmere goats are improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of feed processing, and specifically relates to a preparation device and a preparation method for a feed that can improve the quality of cashmere from cashmere goats. Background Art

[0002] Cashmere from cashmere goats is a layer of fine fluff taken from cashmere goats (also known as Kashmir goats). The production of cashmere only accounts for 0.2% of the total world output of animal fibers. Moreover, high-quality cashmere is priced per gram in transactions, so it has earned the name of "gold", and is reputed as "fiber gem" and "soft gold". Cashmere products combine thinness, lightness, warmth, comfort, and elegance, and are deeply loved by consumers. Cashmere is mainly used to make high-end clothing, accessories, and household items, such as cashmere sweaters, cashmere scarves, cashmere coats, etc. These products not only have extremely high warmth retention performance, but also have good handfeel and appearance effects.

[0003] In order to improve the quality of cashmere from cashmere goats, the cashmere production and quality of cashmere goats can be improved through aspects such as crossbreeding improvement, feeding management, feed formulation, and sanitation and epidemic prevention. Among them, feed formulation design is the key link to improve the quality of cashmere from cashmere goats. The feed should contain various nutrients required by cashmere goats, such as protein, fat, fiber, minerals, and vitamins. In order to improve the quality of cashmere, some specific additives are usually added to the feed, such as traditional Chinese medicine additives, nutritional additives, etc. These additives can improve the digestion and absorption ability of cashmere goats and increase the production and quality of cashmere.

[0004] While optimizing the feed formulation, the added traditional Chinese medicine components lead to a decrease in the palatability and taste of cashmere goat feed, and the raw materials and additives added in multiple processes are not easily mixed evenly, which is likely to cause waste of nutrients. Therefore, it is necessary to propose a preparation device and a preparation method for a feed that can improve the quality of cashmere from cashmere goats, which can balance and improve the nutrition and palatability of cashmere goat feed, and fully crush and mix the raw materials and additives of cashmere goat feed. Summary of the Invention

[0005] In order to solve the above problems, the purpose of the present invention is to provide a preparation device and a preparation method for a feed that can improve the quality of cashmere from cashmere goats. By adding molasses to the formula, the viscosity and palatability of cashmere goat feed are enhanced. Using the principle of a stirring rod that moves horizontally and rotates simultaneously to process cashmere goat feed and various additives, it is fully crushed and mixed, improving the taste of the feed and the absorption efficiency of nutrients, and promoting the improvement of the production and quality of cashmere from cashmere goats.

[0006] In order to achieve the above purpose, the technical solution of the present invention is as follows: A preparation method for a feed that can improve the quality of cashmere from cashmere goats, comprising the following steps:

[0007] Step 1: Raw material mixing and pulverization. Mix corn, wheat bran, rapeseed cake, urea, and soybean meal evenly according to the mass ratio, and then perform pulverization treatment.

[0008] Step 2: Adding minerals and trace elements. Add sodium sulfate, salt, and silicate minerals to the pulverized raw materials according to the mass ratio, and mix evenly again.

[0009] Step 3: Adding functional components. Add traditional Chinese medicine feed additives and molasses to the evenly mixed raw materials according to the mass ratio, and stir well.

[0010] Step 4: Packing and storage. Pack the prepared feed, and mark the usage method, production date, and shelf life information. During storage, it should be kept dry, ventilated, and protected from rats and insects.

[0011] The principle of the basic scheme is: By adding traditional Chinese medicine feed additives (such as Broussonetia papyrifera leaves and stems, Origanum vulgare, etc.), the feed nutrition for cashmere goats is increased, promoting the healthy growth of cashmere goats. By adding molasses, the adhesiveness is provided to enhance the palatability and taste of the feed. The preparation device for the feed to improve the quality of cashmere goats of cashmere goats fully pulverizes and mixes the raw materials and additives to promote the absorption of nutrients.

[0012] The beneficial effects of the basic scheme are: 1. Through the carefully designed feed formula, especially by adding traditional Chinese medicine feed additives (such as Broussonetia papyrifera leaves and stems, Origanum vulgare, etc.) and molasses, not only comprehensive and balanced nutrition is provided for cashmere goats, but also their healthy growth is promoted, thus significantly improving the quality and yield of cashmere. The active ingredients in traditional Chinese medicine additives help improve the physiological functions of cashmere goats and enhance immunity, while molasses increases the palatability of the feed, making cashmere goats more willing to eat, and thus improving the utilization rate of the feed.

[0013] 2. Using the stirring rod that moves horizontally and rotates simultaneously to process the feed for cashmere goats can effectively achieve the full pulverization and mixing of raw materials and additives. This unique stirring method not only improves the uniformity of the feed but also ensures the full release and effective utilization of various nutritional components, further enhancing the nutritional value of the feed.

[0014] 3. The addition of molasses not only enhances the viscosity and palatability of the feed but also helps cashmere goats better digest and absorb the nutritional components in the feed through its adhesiveness. At the same time, the active ingredients in traditional Chinese medicine feed additives also contribute to promoting the digestive and absorption system of cashmere goats and improving the absorption efficiency of nutrients.

[0015] 4. Sulfur-containing amino acids are the main components of wool keratin, directly affecting the strength, elasticity, and gloss of wool fibers. By supplementing sodium sulfate in the feed, the synthesis of keratin in cashmere goats can be effectively promoted, thereby improving the physical properties of cashmere, making it softer, stronger, and more lustrous.

[0016] 5. In the packaging and storage process, the present invention pays attention to the drying, ventilation, and measures to prevent rats and insects of the feed, ensuring the quality and storage safety of the feed. At the same time, marking the usage method, production date, and shelf life information also provides convenience and guarantee for users.

[0017] Further, in step one, the mass ratio of raw materials is as follows: 40 - 50 parts of corn, 10 - 20 parts of wheat bran, 15 - 25 parts of soybean meal, 5 - 10 parts of rapeseed cake, and 1 - 2 parts of urea.

[0018] Further, in step two, the mass ratio of minerals and trace elements is as follows: 0.5 - 1 part of sodium sulfate, 0.5 - 1 part of table salt, and 1 - 2 parts of silicate mineral.

[0019] Further, in step three, the mass ratio of functional components is as follows: 2 - 5 parts of traditional Chinese medicine feed additive, and 2 - 5 parts of molasses.

[0020] Further, a preparation device for a feed to improve the cashmere quality of cashmere goats includes a tank body. The top of the tank body is detachably connected with a tank cover. The top of the tank cover is communicated with a feed pipe. An axial stirring rod is arranged inside the tank body. Both ends of the stirring rod are fixedly connected with screw nuts. The screw nuts are in threaded cooperation with screws that radially pass through the tank body. One end of the screw located inside the tank body horizontally passes through the tank body and is rotatably connected with the inner wall of the tank body. One end of the screw located outside the tank body is coaxially fixedly connected with a screw bevel gear. The screw bevel gears are respectively meshed with driving bevel gears;

[0021] One side of the tank body is provided with a double - shaft motor. The output shafts of the double - shaft motor are respectively coaxially fixedly connected with the corresponding driving bevel gears. One side of the tank body is fixedly connected with a protective shell, and both the double - way motor and the screws are located inside the protective shell.

[0022] The beneficial effects of the basic solution are as follows: 1. The double - shaft motor drives the two screws to rotate synchronously through the driving bevel gears and the screw bevel gears. Since the screw is in threaded cooperation with the stirring rod, when the screw rotates, the stirring rod will perform a compound movement in the horizontal and vertical directions inside the tank body. This movement mode can ensure that the raw materials and additives are fully and evenly stirred and mixed inside the tank body. Compared with the traditional single - stirring method, the stirring effect of this device is more significant. It can not only achieve full mixing of the raw materials but also ensure that additives (such as traditional Chinese medicine feed additives, molasses, etc.) can be evenly distributed in the feed, thereby improving the overall quality and nutritional value of the feed.

[0023] 2. The lid and the tank body are detachably connected, which is convenient for users to clean and maintain. At the same time, the feed pipe on the top of the lid is designed to make it more convenient to add raw materials and additives. Transmission components such as the lead screw, lead screw bevel gear, and transmission bevel gear are all designed outside the tank body, avoiding direct contact with the feed, thus reducing the possibility of contamination and wear. In addition, this design also makes the transmission mechanism more compact and stable, improving the overall performance of the device.

[0024] 3. By using this device for feed preparation, it can ensure the full mixing and uniform distribution of raw materials and additives, thereby optimizing the feed formula and nutritional value. This helps to improve the digestion and absorption efficiency of cashmere goats and promotes their healthy growth and development. High-quality feed can provide comprehensive and balanced nutritional support for cashmere goats, thus promoting the growth and development of their cashmere. The feed prepared by this device has higher nutritional value and better palatability, which helps to improve the cashmere quality and yield of cashmere goats.

[0025] 4. This device adopts a mechanical stirring method, which is more efficient and labor-saving compared to manual stirring. At the same time, due to the more significant stirring effect, the stirring time and energy consumption can be reduced. By optimizing the feed formula and improving production efficiency, the production cost of feed can be reduced.

[0026] Furthermore, a number of racks corresponding to and parallel to the lead screw are fixedly connected inside the tank body. The tooth blocks of the racks all face the stirring rod. A stirring cylinder is slidably sleeved on the outer periphery of the stirring rod. Tooth patterns corresponding to the racks are opened on the outer peripheries of the top and bottom ends of the stirring cylinder, and the tooth patterns are respectively engaged with the racks. A number of stirring cones are fixedly connected to the outer periphery of the stirring cylinder.

[0027] The beneficial effects of the basic solution are as follows: 1. The stirring rod performs a compound movement in the horizontal and vertical directions driven by the lead screw. At the same time, the stirring cylinder rotates through the engagement of the tooth pattern and the rack. This compound stirring method can ensure that the feed is fully and evenly stirred in the tank body, avoiding the situation of uneven local mixing. The design of the stirring cone can increase the stirring area and stirring force, further improving the stirring effect. During the rotation process, the stirring cone can continuously impact and turn over the feed, making it more loose and uniform.

[0028] 2. Through the compound stirring method and the action of the stirring cone, the feed is fully stirred and mixed in the tank body, thereby optimizing the structure of the feed. This helps to improve the palatability and nutritional value of the feed, making the cashmere goats more willing to eat and fully absorb the nutrients in it. The design of the stirring cone can also promote the release and mixing of nutrients in the feed, enabling the cashmere goats to absorb and utilize these nutrients more fully. This is of great significance for improving the health level and cashmere quality of cashmere goats.

[0029] 3. This preparation device adopts a mechanical stirring method, with a high degree of automation, which can greatly improve production efficiency. By adjusting the rotation speed of the lead screw and the rotation speed of the mixing drum, precise control of the stirring effect can be achieved. Due to the significant and stable stirring effect, manual intervention and stirring time can be reduced, thereby lowering production costs and labor intensity.

[0030] Furthermore, a frame is fixedly connected to the side wall of the tank body, and the bidirectional motor is fixedly connected to the frame. A heating element is provided inside the tank wall for heating the tank body to promote the crushing and mixing of raw materials.

[0031] The beneficial effects of the basic solution are as follows: 1. By fixedly connecting the bidirectional motor to the frame and fixedly connecting the frame to the side wall of the tank body, a stable support structure is formed. This helps to ensure the stability and safety of the bidirectional motor during operation, preventing it from affecting the stirring effect or causing damage due to vibration or shaking.

[0032] 2. The heating element can heat the tank body, thereby increasing the temperature inside the tank. At a higher temperature, the hardness and toughness of the raw materials will decrease, making them easier to be crushed by the stirring rod and the mixing drum. This helps to accelerate the crushing speed of the raw materials and improve the stirring efficiency. Heating can also promote the molecular movement between the raw materials and additives, making it easier for them to penetrate and mix with each other. Under the action of heating, the interfacial tension between the raw materials and additives will decrease, which is beneficial to their uniform mixing.

[0033] 3. Through the synergistic effect of heating and stirring, the feed is fully crushed and mixed inside the tank body, thereby optimizing its structure. This helps to improve the palatability and nutritional value of the feed, making the cashmere goats more willing to eat and fully absorb the nutrients in it. The feed that has been fully crushed and mixed is easier to be digested and absorbed by the cashmere goats, thereby improving the utilization rate of the feed. This helps to reduce feed costs and increase economic benefits.

[0034] Furthermore, an observation port is opened on the tank cover, and an observation glass is laid on the observation port.

[0035] The beneficial effects of the basic solution are as follows: 1. Through the observation port and the observation glass, users can directly observe the stirring process inside the tank body. This helps users to understand the mixing state of the feed, judge whether the stirring is uniform and whether the stirring parameters need to be adjusted. During the stirring process, if problems such as raw material blockage, uneven stirring or stirring rod failure occur, users can discover them in time through the observation port and take measures to deal with them to avoid affecting the quality and preparation efficiency of the feed.

[0036] 2. By observing the mixing state of the feed through the observation port, users can more accurately control the mixing time. Too long or too short mixing time may affect the quality and nutritional value of the feed. Therefore, a reasonable mixing time is crucial for ensuring the feed quality. There is a heating element inside the tank body, and the heating effect can also be monitored through the observation port. Users can observe the temperature change and color change of the feed to judge whether the heating is uniform and whether the heating temperature needs to be adjusted.

[0037] 3. Through the observation port and the observation glass, users can observe the mixing process inside the tank without opening the tank lid, avoiding the risk of direct contact with high-temperature or high-speed rotating mixing components. The design of the observation port and the observation glass is usually convenient for disassembly and cleaning, which helps to keep the device clean and hygienic and extends its service life.

[0038] Furthermore, a sealing ring is provided between the tank body and the tank lid.

[0039] The beneficial effects of the basic solution are as follows: 1. As an important component to prevent liquid or solid particles from leaking between adjacent fusion surfaces, the sealing ring can significantly enhance the sealing performance of the tank body. This helps to prevent the feed from leaking out during the preparation process, causing waste. At the same time, the sealing ring can also prevent external impurities (such as dust, moisture, etc.) from invading the inside of the tank body, ensuring the purity and quality of the feed.

[0040] 2. Good sealing performance helps to ensure the stability and continuity of the feed during the preparation process. The sealing ring can prevent the feed from being interrupted due to leakage during the stirring and mixing process, thereby improving the efficiency of feed preparation. In addition, the sealing ring can also reduce the downtime caused by leakage, further improving the production efficiency.

[0041] Furthermore, the tank body is inclined, and the angle between the side fixedly connected to the frame and the ground is smaller than that of the other side.

[0042] The beneficial effects of the basic solution are as follows: 1. The inclined design of the tank body enables the stirring rod to better reach the materials at the bottom of the tank body during the stirring process, reducing the stirring dead angle, thereby improving the stirring uniformity of the feed. The inclined tank body helps the materials to form a natural flow and tumbling during the stirring process, increasing the contact area and collision frequency between the materials, making the mixing more sufficient.

[0043] 2. When the side of the inclined tank body with a smaller angle with the ground becomes the discharge port, the materials are easier to flow out of the tank body, reducing the residue amount and improving the discharge efficiency. The inclined design makes it easier to clean the inside of the tank body after discharging, reducing the cleaning difficulty and time.

[0044] 3. The design of the inclined tank body lowers the center of gravity of the entire equipment, thereby improving the stability of the equipment. During the stirring and discharging processes, the equipment is less likely to tip over or shake. The fixed connection between the frame and the inclined side of the tank body provides additional support, further enhancing the stability of the equipment. Description of the Drawings

[0045] Figure 1 It is a schematic diagram of the preparation method of the feed for improving the quality of cashmere goats' cashmere in the embodiment of the present invention.

[0046] Figure 2 It is an axonometric view of the preparation device of the feed for improving the quality of cashmere goats' cashmere in the embodiment of the present invention.

[0047] Figure 3 It is a top-down sectional view of the preparation device of the feed for improving the quality of cashmere goats' cashmere in the embodiment of the present invention.

[0048] Figure 4 It is a side sectional view of the preparation device of the feed for improving the quality of cashmere goats' cashmere in the embodiment of the present invention.

[0049] The reference numerals in the accompanying drawings of the specification include: 1. Tank body; 2. Lead screw; 3. Stirring rod; 4. Stirring cylinder; 5. Stirring cone; 6. Sealing ring; 7. Tank cover; 8. Observation port; 9. Feed pipe; 10. Lead screw bevel gear; 11. Driving bevel gear; 12. Bidirectional motor; 13. Frame; 14. Rack; 15. Observation glass; 16. Lead screw nut; 17. Protective shell. Detailed Embodiments

[0050] The following is further detailed through specific embodiments:

[0051] Embodiment 1

[0052] Basically as shown in the Figure 1 drawings: A preparation method of the feed for improving the quality of cashmere goats' cashmere includes the following steps:

[0053] Step 1: Mixing and pulverizing raw materials. Mix corn, wheat bran, rapeseed cake, urea, and soybean meal evenly according to the mass ratio, and then perform pulverization treatment.

[0054] Step 2: Adding minerals and trace elements. Add sodium sulfate, table salt, and silicate minerals to the pulverized raw materials according to the mass ratio, and mix evenly again.

[0055] Step 3: Adding functional components. Add the Chinese herbal medicine feed additive and molasses to the evenly mixed raw materials according to the mass ratio, and stir well.

[0056] Step 4: Packing and storage. The prepared feed is packed and labeled with usage instructions, production date, and shelf life information. During storage, it should be kept dry, well-ventilated, and protected from rats and insects.

[0057] Example 2

[0058] The difference from the above example is that as shown in the attached Figure 2 、 Figure 3 and Figure 4 : A device for preparing feed to improve the cashmere quality of cashmere goats, including a tank body 1. The top of the tank body 1 is detachably connected with a tank cover 7. The top of the tank cover 7 is communicated with a feed pipe 9. The tank cover 7 is provided with an observation port 8, and an observation glass 15 is laid on the observation port 8. A sealing ring 6 is arranged between the tank body 1 and the tank cover 7. A stirring rod 3 is axially arranged inside the tank body 1. Both ends of the stirring rod 3 are fixedly connected with screw nuts 16. The screw nuts 16 are both in threaded cooperation with screws 2 that radially pass through the tank body. One end of the screw 2 inside the tank body 1 horizontally penetrates the tank body 1 and is rotatably connected with the inner wall of the tank body 1. One end of the screw 2 located outside the tank body 1 is coaxially fixedly connected with a screw bevel gear 10. The screw bevel gears 10 are respectively engaged with transmission bevel gears 11. A bidirectional motor 12 is arranged on one side of the tank body 1. The output shafts of the bidirectional motor 12 are respectively coaxially fixedly connected with the corresponding transmission bevel gears 11. A protective shell 17 is fixedly connected to one side of the tank body 1, and the bidirectional motor 12 and the screw 2 are both located inside the protective shell 17. A plurality of racks 14 corresponding to and parallel to the screw 2 are fixedly connected inside the tank body 1. The teeth of the racks 14 all face the stirring rod 3. A stirring cylinder 4 is slidably sleeved on the outer periphery of the stirring rod 3. Tooth patterns corresponding to the racks 14 are circumferentially opened at the top and bottom of the stirring cylinder 4, and the tooth patterns are respectively engaged with the racks 14. A plurality of stirring cones 5 are fixedly connected to the outer periphery of the stirring cylinder 4.

[0059] A frame 13 is fixedly connected to the side wall of the tank body 1, and the bidirectional motor 12 is fixedly connected to the frame 13. A heating element is arranged inside the wall of the tank body 1. The heating element is a resistance wire buried inside the wall of the tank body 1, which is used to heat the tank body 1 to promote the crushing and mixing of raw materials. The side of the tank body 1 that is inclined and fixedly connected to the frame 13 has an angle with the ground smaller than the other side.

[0060] The specific implementation process is as follows: Before preparing the cashmere goat feed, the tank body 1 can be preheated using the resistance wire to facilitate softening the raw materials, enhancing the crushing effect and the final taste. Then, raw materials such as corn, wheat bran, rapeseed cake, urea, and soybean meal are put into the inclined tank body 1 according to the mass ratio through the feed pipe 9, and the bidirectional motor 12 is started.

[0061] The output shafts on both sides of the bidirectional motor 12 drive the transmission bevel gears 11 in the same direction to transmit power to the lead screw bevel gear 10. The lead screw bevel gear 10 rotates together with the lead screw 2, pushing the stirring rod 3 with a threaded fit to translate between the two lead screws 2. When the stirring rod 3 moves close to the inner wall of the opposite tank body 1, the bidirectional motor 12 rotates in the reverse direction, causing the stirring rod 3 to continuously reciprocate and translate between the two lead screws. During this process, the tooth patterns at both ends of the stirring cylinder 4 on the outer periphery of the stirring rod 3 engage with the rack 14, and the rotation of the stirring cylinder 4 is driven by the translation of the stirring rod 3. The stirring cones 5 on the outer periphery of the stirring cylinder 4 continuously pierce, crush, and stir the mixed raw materials, enhancing the crushing and mixing effects of the raw materials. The reciprocatingly translating stirring rod 3 can also reduce the stirring dead corners in the tank body 1.

[0062] Through the observation glass 15 of the observation port 8, the staff can observe the situation of stirring, mixing, and crushing, and can also notice abnormal conditions, adjust and stop the device in time to reduce losses. During the stirring process, minerals, trace elements, and functional components are continuously added into the tank body 1 through the feed pipe 9 for continuous stirring and mixing.

[0063] Among the added minerals, sodium sulfate is an important sulfur source, which can provide the sulfur element required for the synthesis of sulfur-containing amino acids (such as methionine and cystine) for cashmere goats. Sulfur-containing amino acids are the main components of wool keratin, which directly affect the strength, elasticity, and gloss of wool and cashmere fibers. By supplementing sodium sulfate in the feed, the synthesis of keratin in cashmere goats can be effectively promoted, thereby improving the physical properties of cashmere, making it softer, stronger, and more lustrous. In addition, sulfur elements also participate in the metabolic process of cashmere goats, helping to maintain the health of the skin and hair follicles and further improving the growth quality of cashmere.

[0064] In addition, the silicate mineral is preferably palygorskite. As a magnesium-aluminum silicate mineral, its unique layered structure and adsorption properties play multiple roles in the feed. Palygorskite has a large specific surface area and ion exchange capacity, which can adsorb harmful substances such as mycotoxins and heavy metals in the feed, reducing their negative impacts on the digestive system of cashmere goats. At the same time, trace elements such as silicon and magnesium in palygorskite can regulate the acid-base balance of the rumen, promote the proliferation of beneficial microorganisms, and improve the decomposition efficiency of cellulose in the feed, thereby enhancing the absorption and utilization rate of nutrients. By improving the digestive environment and nutritional metabolism of cashmere goats, palygorskite indirectly supports the healthy growth of cashmere, making the wool and cashmere fibers more uniform and fine. In addition, the slow-release characteristics of palygorskite can also extend the action time of minerals in the body, ensuring that cashmere goats continuously obtain balanced nutritional support during the feeding period.

[0065] The added traditional Chinese medicine components can improve the physique and health condition of cashmere goats, thus helping to enhance the quality of cashmere. The active ingredients in these traditional Chinese medicines can promote the growth and development of cashmere goats, making the cashmere softer and with higher gloss. The traditional Chinese medicine components rich in nutrients and bioactive substances can also promote the growth of cashmere goats and significantly improve their immunity, helping to resist various diseases, and thus indirectly enhancing the quality of cashmere. Some traditional Chinese medicines have the effects of promoting digestion and resolving food stagnation, promoting blood circulation and removing blood stasis, which can improve the digestive system function of cashmere goats and promote the digestion and absorption of food. This helps to improve the utilization rate of feed by cashmere goats, enabling them to intake more nutrients, and thus indirectly promoting the growth and quality improvement of cashmere.

[0066] The added molasses is not only rich in sugar substances such as sucrose, glucose, and fructose, which can be quickly digested and absorbed by cashmere goats to provide them with the required energy. In addition to sugars, molasses also contains various nutrients such as protein, minerals, and vitamins, which all contribute to the healthy growth of cashmere goats and the improvement of cashmere quality. It can also promote the growth and metabolism of rumen microorganisms, thereby optimizing the structure and function of the rumen microbiota. Molasses can promote the utilization of organic acids and ammonia nitrogen in the rumen by rumen microorganisms, and then improve the utilization efficiency of roughage, helping cashmere goats to better absorb and utilize the nutrients in the feed. Under the sufficient stirring and mixing of the preparation device for feed to improve the quality of cashmere goats' cashmere, molasses enhances the adhesion of the corresponding traditional Chinese medicine powder and also has a natural sweetness, which can stimulate the appetite of cashmere goats and make them more willing to eat the feed. Due to the addition of molasses, the taste and flavor of the feed are improved, and the feed intake of cashmere goats will also increase accordingly, thus helping them to intake more nutrients. The addition of molasses makes the viscosity of the raw materials in the stirring and mixing process increase, and a feed preparation device for cashmere goats with a large stirring force and a wide stirring range is required to achieve sufficient mixing. Therefore, a stirring rod 3 cooperating with the lead screw 2 is designed, which can move radially in the tank body 1 while rotating and crushing, reducing the stirring dead angle and improving the stirring efficiency. At the same time, the tank body 1 with a heating function can also promote the fluidity of the feed for cashmere goats, reduce the pressure of stirring and mixing evenly, and enhance the final feed mixing effect.

[0067] After sufficient stirring and mixing, the staff opens the tank cover 7 and shovels out the agglomerated but not tightly packed feed from the inclined tank body 1 for packaging and storage, marking information such as the usage method, production date, and shelf life, which is convenient for transportation and use and improves the safety of the feed.

[0068] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0069] The above are only embodiments of the present invention. Common knowledge such as specific structures and characteristics in the prior art are not described in detail herein. Those of ordinary skill in the art know all the common general technical knowledge in the technical field to which the invention pertains before the filing date or the priority date, can learn all the prior art in this field, and have the ability to apply conventional experimental means before this date. Those of ordinary skill in the art can, under the inspiration given in this application, complete and implement this solution in combination with their own abilities. Some typical well-known structures or well-known methods should not be an obstacle for those of ordinary skill in the art to implement this application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners described in the specification can be used to interpret the content of the claims.

Claims

1. A preparation method of a feed for improving the quality of cashmere of cashmere goats, characterized in that: It includes the following steps: Step 1: Raw material mixing and pulverization. Mix corn, wheat bran, rapeseed cake, urea and soybean meal evenly according to the mass ratio, and then carry out pulverization treatment; Step 2: Adding minerals and trace elements. Add sodium sulfate, salt and silicate minerals into the pulverized raw materials according to the mass ratio, and mix evenly again; Step 3: Adding functional components. Add traditional Chinese medicine feed additive and molasses into the evenly mixed raw materials according to the mass ratio, and stir well; Step 4: Packing and storage. Pack the prepared feed, and mark the usage method, production date and shelf life information. When storing, it should be kept dry, ventilated and protected from rats and insects.

2. The preparation method of the feed for improving the quality of cashmere of cashmere goats according to claim 1, characterized in that: In Step 1, the mass ratio of raw materials is as follows: 40 - 50 parts of corn, 10 - 20 parts of wheat bran, 15 - 25 parts of soybean meal, 5 - 10 parts of rapeseed cake and 1 - 2 parts of urea.

3. The preparation method of the feed for improving the quality of cashmere of cashmere goats according to claim 2, characterized in that: In Step 2, the mass ratio of minerals and trace elements is as follows: 0.5 - 1 part of sodium sulfate, 0.5 - 1 part of salt and 1 - 2 parts of silicate minerals.

4. The preparation method of the feed for improving the quality of cashmere of cashmere goats according to claim 3, characterized in that: In Step 3, the mass ratio of functional components is as follows: 2 - 5 parts of traditional Chinese medicine feed additive, 2 - 5 parts of molasses.

5. A preparation device for a feed that improves the quality of cashmere from cashmere goats, characterized in that: It includes a tank body (1). The top of the tank body (1) is detachably connected with a tank cover (7). The top of the tank cover (7) is communicated with a feed pipe (9). A stirring rod (3) is axially arranged inside the tank body (1). Both ends of the stirring rod (3) are fixedly connected with screw nuts (16). The screw nuts (16) are all in threaded fit with screws (2) radially passing through the tank body. One end of the screw (2) located inside the tank body (1) transversely passes through the tank body (1) and is rotatably connected with the inner wall of the tank body (1). One end of the screw (2) located outside the tank body (1) is coaxially and fixedly connected with a screw bevel gear (10). The screw bevel gears (10) are respectively meshed with transmission bevel gears (11); A bidirectional motor (12) is arranged on one side of the tank body (1). The output shafts of the bidirectional motor (12) are respectively coaxially and fixedly connected with the corresponding transmission bevel gears (11). A protective shell (17) is fixedly connected to one side of the tank body (1). And the bidirectional motor (12) and the screw (2) are both located inside the protective shell (17).

6. The preparation device for the feed for improving the quality of cashmere of cashmere goats according to claim 5, characterized in that: A number of racks (14) corresponding to and parallel to the screw (2) are fixedly connected inside the tank body (1). The teeth of the racks (14) all face the stirring rod (3). A stirring cylinder (4) is slidably sleeved on the outer periphery of the stirring rod (3). Tooth patterns corresponding to the racks (14) are circumferentially opened at the top and bottom of the stirring cylinder (4). The tooth patterns are respectively meshed with the racks (14). A number of stirring cones (5) are fixedly connected to the outer periphery of the stirring cylinder (4).

7. The preparation device for the feed for improving the quality of cashmere of cashmere goats according to claim 5, characterized in that: A frame (13) is fixedly connected to the side wall of the tank body (1). The bidirectional motor (12) is fixedly connected to the frame (13). A heating element is arranged inside the wall of the tank body (1) for heating the tank body (1) to promote the pulverization and mixing of raw materials.

8. The preparation device of the feed for improving the quality of cashmere of cashmere goats according to claim 5, characterized in that: An observation port (8) is opened on the tank cover (7), and an observation glass (15) is laid on the observation port (8).

9. The preparation device for the feed for improving the quality of cashmere of cashmere goats according to claim 5, wherein: A sealing ring (6) is arranged between the tank body (1) and the tank cover (7).

10. The preparation device for the feed for improving the quality of cashmere of cashmere goats according to claim 5, characterized in that: The side of the tank body (1) that is inclined and fixedly connected to the frame (13) has an angle with the ground smaller than the other side.

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