CN109007315B - Straw feed processing device and processing method thereof - Google Patents
Straw feed processing device and processing method thereof Download PDFInfo
- Publication number
- CN109007315B CN109007315B CN201810792766.6A CN201810792766A CN109007315B CN 109007315 B CN109007315 B CN 109007315B CN 201810792766 A CN201810792766 A CN 201810792766A CN 109007315 B CN109007315 B CN 109007315B
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- pressing plate
- raw material
- box body
- liquid outlet
- motor
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/06—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges on a cylinder surface, e.g. of the helical-type
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
- A23K10/38—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material from distillers' or brewers' waste
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/105—Aliphatic or alicyclic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/22—Compounds of alkali metals
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/24—Compounds of alkaline earth metals, e.g. magnesium
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/30—Oligoelements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The invention relates to the field of straw feed processing equipment, in particular to a device for processing straw feed and a processing method thereof, wherein the device comprises a compaction part and a feeding part; the compaction part comprises a processing box body, a supporting rod is fixed at the top of the processing box body, and a first motor is arranged on the side part of the supporting rod; one end of the first motor is connected with a gear, and the end part of the gear is in threaded connection with a screw rod; the screw rod is in threaded connection with the supporting rod, and a pressing plate is fixed at the bottom of the screw rod; the bottom of the pressing plate is provided with a pressing wheel; the feeding part comprises a baffle plate, and a rubber push block is fixed at the end part of the baffle plate; a plurality of liquid discharging ports are formed in the rubber push block; the bottom of the lower liquid port is communicated with a connecting hose; the bottom of the connecting hose is communicated with the liquid outlet hole, and the liquid outlet hole is formed in the surface of the pressing plate. The invention can ensure compact compaction, save labor, supplement calcium lacking in the straw, shorten the ammoniation time and improve the ammoniation effect.
Description
Technical Field
The invention relates to the field of straw feed processing, in particular to a device and a method for processing straw feed.
Background
The straw feed mainly refers to a fiber feed prepared by crushing straws of sweet sorghum, corn, reed, cotton and the like, is a main feed for ruminants, is continuously developed with world trade and economic globalization added in China, the feed industry and the breeding industry in China are greatly impacted by international markets, feed additives and feed processing machines only continuously innovate processes, high-efficiency and low-cost feed products can be produced to conform to the development trend of the feed industry, the straw feed is established in a non-septic place in the market, the advantages of small-sized feed enterprises, small investment, flexible operation mode and the like are fully exerted, and high-quality feed products with local characteristics are developed, so that the straw feed is a quite large market; in fact, some knowledgeable persons have taken one step ahead and have gained considerable economic benefits.
The method for producing the fermented feed for the ruminants by ammoniating the wheat straws, which is provided by the patent number CN201510550482.2, is mainly characterized in that an operator manually operates the method, the efficiency is low, the calcium in the straws is lack, the growth of the livestock is not facilitated, and the processing time is long.
Disclosure of Invention
The invention aims to provide a straw feed processing device and a processing method thereof, and aims to solve the technical problems.
In order to solve the technical problems, the invention adopts the following technical scheme:
a device for processing straw feed is designed, which comprises a compaction part and a feeding part; the compaction part comprises a processing box body, a supporting rod is fixed at the top of the processing box body, and a first motor is arranged on the side part of the supporting rod; one end of the first motor is connected with a gear, and the end part of the gear is in threaded connection with a screw rod; the screw rod is in threaded connection with the supporting rod, and a pressing plate is fixed at the bottom of the screw rod; the bottom of the pressing plate is provided with a pressing wheel; the feeding part comprises a baffle plate, the baffle plate is inserted into the pressing plate, and a rubber push block is fixed at the end part of the baffle plate; a liquid storage cavity is formed between the rubber push block and the inside of the pressing plate, and a plurality of liquid discharging ports are formed in the rubber push block; the bottom of the lower liquid port is communicated with a connecting hose; the bottom of the connecting hose is communicated with the liquid outlet hole, and the liquid outlet hole is formed in the surface of the pressing plate.
Preferably, the side part of the processing box body is provided with a lifter, and the bottom of the lifter is communicated with a collecting hopper; the inside of collecting hopper rotates and connects spiral blade, just the lateral part installation second motor of spiral blade, for the convenience carries out the material loading.
Preferably, the processing box body is of a cylindrical structure with an opening at the top, and the diameter of the processing box body is the same as that of the pressing plate of the disc-shaped structure; and the top of the pressure plate is provided with a piston, so that the ammoniated material is added conveniently.
Preferably, a plurality of liquid outlet holes are distributed on the surface of the pressing plate in a linear array manner, and the surface of the pressing plate is rotatably connected with at least two pressing wheels.
Preferably, the lower liquid opening is in a horn shape, and a rubber gasket is fixed at the edge of the lower liquid opening; each liquid outlet is connected with the liquid outlet hole through the connecting hose.
Preferably, the method for processing straw feed comprises the following steps:
s1: cutting the raw materials, namely taking 100kg of straws, bran, fresh vinasse, soybean meal and chicken manure as the raw materials, stirring the straws, the bran, the fresh vinasse, the soybean meal and the chicken manure according to the proportion of 80:10:5:2:3, then placing the straws, the fresh vinasse, the soybean meal and the chicken manure in batches in the collecting hopper, turning on the second motor, driving the spiral blade to rotate by utilizing the second motor, so that the straws can be cut, and cutting the straws into 1-2 cm;
s2: lifting the raw materials, then opening the lifter, and enabling the crushed straws to enter the processing box body by using the lifter;
s3: preparing ammoniated materials, namely adding 35-45kg of clear water into 5-8kg of urea, 10-12kg of ammonium bicarbonate, 1-2kg of quicklime, 1-2kg of baking soda and 1-2kg of salt for stirring to mix and dissolve the urea, the ammonium bicarbonate and the salt; then injecting raw materials into the interior of the pressing plate;
s4: raw material compaction and ammoniated material addition, wherein when the raw material enters the processing box body by about 20cm, the lifting machine is closed, and then the first motor is started; the first motor is used for driving the gear to rotate, so that the screw rod rotates and descends, the pressing wheel contacts the raw material to press the raw material when the screw rod descends, the raw material is compacted, meanwhile, the baffle plate is extruded by the raw material in the compaction process, the rubber push block moves upwards, the internal pressure of the liquid storage cavity is increased, and at the moment, the ammoniated material can fall from the connecting hose through the liquid outlet and is sprayed onto the raw material; then adding a second batch of raw materials, compacting again and adding an ammoniated material;
s5: performing sealing ammoniation, namely sealing the top of the raw material by using a plastic bag after the processing box body is fully integrated, and then compacting the raw material through the top of the pressing plate; storing for 3-5 weeks, and releasing ammonia gas to dry for livestock.
The invention has the beneficial effects that:
the straw is compacted layer by utilizing the rotatable pressing plate, meanwhile, the ammoniated material is added layer by layer in the compacting process, so that the uniform mixing of the raw material and the ammoniated material is ensured, the compacting is ensured, the labor is saved, the efficiency is high, in addition, the raw materials such as quicklime and the like are added in the ammoniation, the calcium lacking in the straw is supplemented, and meanwhile, the fresh vinasse, the soybean meal and the chicken manure are added, the urea decomposition is accelerated, the ammoniation time is shortened, and the ammoniation effect is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the support rod and the pressing plate according to the present invention;
FIG. 3 is a schematic view of the internal structure of the collecting hopper of the present invention;
FIG. 4 is a schematic view of the internal structure of the platen of the present invention;
FIG. 5 is an enlarged schematic view of the invention at A;
reference numerals: 1-a collecting hopper, 2-a lifting machine, 3-a supporting rod, 4-a screw rod, 5-a first motor, 6-a gear, 7-a piston, 8-a pressing plate, 801-a liquid outlet, 9-a pressing wheel, 10-a processing box body, 11-a spiral blade, 12-a second motor, 13-a connecting hose, 14-a rubber push plate, 1401-a liquid outlet, 15-a baffle, 16-a liquid storage cavity and 17-a rubber gasket.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
As shown in figures 1-5, a straw feed processing device comprises a compacting part and a feeding part; the compaction part comprises a processing box body 10, a supporting rod 3 is fixed at the top of the processing box body 10, and a first motor 5 is arranged on the side part of the supporting rod 3; one end of the first motor 5 is connected with a gear 6, and the end part of the gear 6 is in threaded connection with the screw rod 4; the screw rod 4 is in threaded connection with the support rod 3, and a pressing plate 8 is fixed at the bottom of the screw rod 4; the pressing wheel 9 is arranged at the bottom of the pressing plate 8; the feeding part comprises a baffle 15, the baffle 15 is inserted into the pressure plate 8, and a rubber push block 14 is fixed at the end part of the baffle 15; a liquid storage cavity 16 is formed between the rubber push block 14 and the pressing plate 8, and a plurality of lower liquid ports 1401 are formed in the rubber push block 14; the bottom of the lower liquid port 1401 is communicated with a connecting hose 13; the bottom of the connecting hose 13 is communicated with a liquid outlet hole 801, and the liquid outlet hole 801 is arranged on the surface of the pressing plate 8.
A lifter 2 is arranged on the side part of the processing box body 10, and the bottom of the lifter 2 is communicated with a material collecting hopper 1; the inside of collecting hopper 1 rotates and connects helical blade 11, just the lateral part installation second motor 12 of helical blade 11 utilizes second motor 12 drives helical blade 11 is rotatory, can realize cutting the straw, then opens lifting machine 2, utilizes lifting machine 2 makes the straw after the breakage enter into the inside of processing box 10.
The processing box body 10 is of a cylindrical structure with an opening at the top, and the diameter of the processing box body 10 is the same as that of the pressing plate 8 of a disc-shaped structure; and a piston 7 is arranged on the top of the pressure plate 8, and ammoniated materials can be added through opening of the piston 7.
The invention provides a method for processing straw feed, which comprises the following steps:
s1: cutting the raw materials, namely, taking 100kg of straws, bran, fresh vinasse, soybean meal and chicken manure as the raw materials, stirring the straws, the bran, the fresh vinasse, the soybean meal and the chicken manure according to the proportion of 80:10:5:2:3, then placing the straws, the fresh vinasse, the soybean meal and the chicken manure in batches in the collecting hopper 1, turning on the second motor 12, driving the spiral blade 11 to rotate by utilizing the second motor 12, so that the straws can be cut, and cutting the straws into 1-2 cm;
s2: lifting the raw materials, then opening the lifter 2, and enabling the crushed straws to enter the processing box body 10 by using the lifter 2;
s3: preparing ammoniated materials, namely adding 35-45kg of clear water into 5-8kg of urea, 10-12kg of ammonium bicarbonate, 1-2kg of quicklime, 1-2kg of baking soda and 1-2kg of salt for stirring to mix and dissolve the urea, the ammonium bicarbonate and the salt; then injecting the raw material into the inside of the platen 8;
s4: raw material compaction and ammoniated material addition, wherein when the raw material enters the processing box body 10 by about 20cm, the lifting machine 2 is closed, and then the first motor 5 is started; the first motor 5 is used for driving the gear 6 to rotate, so that the screw rod 4 rotates and descends, the pressing wheel 9 is contacted with the raw material to press the raw material during descending, the raw material is compacted, meanwhile, the baffle plate 15 is extruded by the raw material during compaction, the rubber push block 14 moves upwards, the internal pressure of the liquid storage cavity 16 is increased, and at the moment, the ammoniated material can fall from the connecting hose through the lower liquid outlet 1401 and is sprayed onto the raw material through the liquid outlet 801; then adding a second batch of raw materials, compacting again and adding an ammoniated material;
s5: performing sealing ammoniation, namely sealing the top of the raw material by using a plastic bag after the processing box body 10 is fully integrated, and then compacting the raw material through the top of the pressing plate 8; storing for 3-5 weeks, and releasing ammonia gas to dry for livestock.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A straw feed processing device comprises a compacting part and a feeding part; the method is characterized in that:
the compaction part comprises a processing box body (10), a supporting rod (3) is fixed at the top of the processing box body (10), and a first motor (5) is installed on the side part of the supporting rod (3); one end of the first motor (5) is connected with a gear (6), and the end part of the gear (6) is in threaded connection with the screw (4); the screw rod (4) is in threaded connection with the support rod (3), and a pressing plate (8) is fixed at the bottom of the screw rod (4); a pressing wheel (9) is arranged at the bottom of the pressing plate (8);
the feeding part comprises a baffle (15), the baffle (15) is inserted into the pressing plate (8), and a rubber push block (14) is fixed at the end part of the baffle (15); a liquid storage cavity (16) is formed in the rubber push block (14) and the pressing plate (8), and thousands of liquid discharging ports (1401) are formed in the rubber push block (14); the bottom of the lower liquid port (1401) is communicated with a connecting hose (13); the bottom of the connecting hose (13) is communicated with a liquid outlet hole (801), and the liquid outlet hole (801) is formed in the surface of the pressing plate (8);
the lower liquid outlet (1401) is in a horn shape, and a rubber gasket (17) is fixed at the edge of the lower liquid outlet (1401); each lower liquid outlet (1401) is connected with the liquid outlet hole (801) through the connecting hose (13);
the processing box body (10) is of a cylindrical structure with an opening at the top, and the diameter of the processing box body (10) is the same as that of the pressing plate (8) with a disc-shaped structure; and the top of the pressure plate (8) is provided with a piston (7).
2. The straw feed processing device according to claim 1, wherein a lifter (2) is arranged at the side part of the processing box body (10), and the bottom of the lifter (2) is communicated with the collecting hopper (1); the inside of the aggregate bin (1) is rotatably connected with a spiral blade (11), and a second motor (12) is installed on the side part of the spiral blade (11).
3. The straw feed processing device according to claim 1, wherein a plurality of liquid outlet holes (801) are distributed on the surface of the pressing plate (8) in a linear array, and the surface of the pressing plate (8) is rotatably connected with at least two pressing wheels (9).
4. The use method of the straw feed processing device according to any one of claims 1 to 3, comprising the steps of:
s1, chopping raw materials, namely taking 80kg of straws, bran, fresh vinasse, soybean meal and chicken manure as feed raw materials, stirring the straws, the fresh vinasse of the bran, the soybean meal and the chicken manure according to the ratio of 80:10:5:2:3, then placing the materials in batch in the collecting hopper (1), turning on the second motor (12), driving the spiral blade (11) to rotate by using the second motor (12), so that the straws can be cut, and cutting the straws into 1-2 cm;
s2, lifting the raw materials, then opening the lifter (2), and enabling the crushed straws to enter the processing box body (10) by using the lifter (2);
s3, preparing ammoniated materials, namely adding 35-45kg of clear water into 5-8kg of urea, 10-12kg of ammonium bicarbonate, 1-2kg of quicklime, 1-2kg of 2kg. kg of baking soda and 1-2kg of salt for stirring to mix and dissolve; then injecting the raw material into the interior of the pressure plate (8);
s4, compacting the raw material and adding the ammoniated material, wherein the ammoniated material is added through opening the piston 7, when the raw material enters the processing box body (10) by about 20cm, the lifting machine (2) is closed, and then the first motor (5) is started; the gear (6) is driven to rotate by the first motor (5), so that the screw rod (4) rotates and descends, the pressing wheel (9) contacts with the raw material to press the raw material during descending, the raw material is compacted, meanwhile, the baffle (15) is extruded by the raw material during compacting, the rubber push block (14) moves upwards, the internal pressure of the liquid storage cavity (16) is increased, and at the moment, the ammoniated material can fall from the connecting hose (13) through the liquid outlet (1401) and is sprayed onto the raw material through the liquid outlet (801); then adding a second batch of raw materials, compacting again and adding an ammoniated material;
s5, performing sealing ammoniation, sealing the top of the raw material by using a plastic bag after the processing box body (10) is fully integrated, and then compacting the raw material through the top of the pressing plate (8); storing for 3-5 weeks, and releasing ammonia gas to dry for livestock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792766.6A CN109007315B (en) | 2018-07-18 | 2018-07-18 | Straw feed processing device and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792766.6A CN109007315B (en) | 2018-07-18 | 2018-07-18 | Straw feed processing device and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN109007315A CN109007315A (en) | 2018-12-18 |
| CN109007315B true CN109007315B (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810792766.6A Expired - Fee Related CN109007315B (en) | 2018-07-18 | 2018-07-18 | Straw feed processing device and processing method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112300894A (en) * | 2020-10-21 | 2021-02-02 | 西北民族大学 | Forage grass silage fermenting installation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB729385A (en) * | 1952-06-19 | 1955-05-04 | Stamicarbon | Method of and apparatus for mixing a pulverulent solid material and a liquid |
| JP2005282805A (en) * | 2004-03-30 | 2005-10-13 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | Hydraulic oil tank of construction machinery |
| CN204245061U (en) * | 2014-07-22 | 2015-04-08 | 天津市澍丰农业科技有限公司 | A kind of press device of forage cake |
| CN104939287A (en) * | 2015-06-05 | 2015-09-30 | 中国农业科学院草原研究所 | Silage processing method and device |
| CN107397052A (en) * | 2017-08-16 | 2017-11-28 | 南宁众创空间科技有限公司 | A kind of feed manufacturing extruding and pelletizing plant |
-
2018
- 2018-07-18 CN CN201810792766.6A patent/CN109007315B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB729385A (en) * | 1952-06-19 | 1955-05-04 | Stamicarbon | Method of and apparatus for mixing a pulverulent solid material and a liquid |
| JP2005282805A (en) * | 2004-03-30 | 2005-10-13 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | Hydraulic oil tank of construction machinery |
| CN204245061U (en) * | 2014-07-22 | 2015-04-08 | 天津市澍丰农业科技有限公司 | A kind of press device of forage cake |
| CN104939287A (en) * | 2015-06-05 | 2015-09-30 | 中国农业科学院草原研究所 | Silage processing method and device |
| CN107397052A (en) * | 2017-08-16 | 2017-11-28 | 南宁众创空间科技有限公司 | A kind of feed manufacturing extruding and pelletizing plant |
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| CN109007315A (en) | 2018-12-18 |
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