CN110270245A - A kind of feed stuff agitating device with differential rotating mechanism - Google Patents
A kind of feed stuff agitating device with differential rotating mechanism Download PDFInfo
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- CN110270245A CN110270245A CN201910660227.1A CN201910660227A CN110270245A CN 110270245 A CN110270245 A CN 110270245A CN 201910660227 A CN201910660227 A CN 201910660227A CN 110270245 A CN110270245 A CN 110270245A
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- feed
- feeding
- shaft
- bin
- charging barrel
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- 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
- A23N17/007—Apparatus specially adapted for preparing animal feeding-stuffs for mixing feeding-stuff components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Husbandry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention belongs to and feed processing technology, especially a kind of feed stuff agitating device with differential rotating mechanism.Whether fattening beef cattle can obtain sufficient, comprehensive nutriment from feed, and that whether feed is uniformly mixed is related, be to ensure that feeding quality, reach the important indicator of high standard feeding effect.The present invention is a kind of feed stuff agitating device that can be further increased mixing efficiency, stir evenly.Including rack, barrel, power device, feed inlet is equipped with feed control device, which enters barrel through feed inlet with constant flow and flow rate for limiting feedstuff；The feed control device includes feeding warehouse, and feeding warehouse is followed successively by surge bunker, material controlling storehouse, diffusion storehouse from up to down；Agitating shaft is equipped with stirring mechanism.The present invention realizes flow, the flow control to feed inlet material using feed control device, using the scraper plate dispersion stirring material of differential operating, to reach better mixed effect.
Description
Technical Field
The invention belongs to the technical field of feed processing, and particularly relates to a feed stirring device with a differential rotation mechanism.
Background
At present, the development scale of the animal husbandry in China is continuously enlarged, and the consumption demand of the feed is increasingly vigorous. Taking fattening beef cattle as an example, the processing technology of beef cattle feed and the feed quality evaluation have great significance for promoting the development of the livestock and poultry industry on the premise of improving the feed quality. In the daily ration for fattening beef cattle, the proportion of coarse feed is up to 40-90%, and concentrated feed needs to be fed additionally. Whether the concentrated feed is comprehensive in nutrition or not is related to the growth performance of the cattle. The coarse feed can increase secretion of saliva and gastric juice, stimulate gastrointestinal motility of beef cattle, help digestion and maintain the pH value of the gastrointestinal tract to be stable; the commonly used coarse fodder comprises hay, straw or silage, pressed grass fodder; the concentrated feed can be used as supplement feed for supplementing nutrition to fattening beef cattle, promoting growth and development of beef cattle, and improving fattening effect, and the common raw material varieties comprise corn, soybean, sorghum, pea, etc. In addition, the feed processing technology can not only improve the nutrition and feeding value of the feed, but also improve the feeding effect. The processing process flow of the compound feed is generally as follows: the raw materials are subjected to the main procedures of cleaning, crushing, blending, mixing, granulating or puffing, finished product packaging and the like. For ruminants, the processing procedures of coarse feed mainly comprise chopping, pelleting, briquetting and the like, and the processing of concentrated feed is added with the working procedures of cooking, tabletting, molasses adding and the like. Wherein:
(1) raw material receiving and cleaning
Should rationally utilize cleaning device in the receiving process of raw materials, if mixed impurity in the raw materials, not only influence the quality of fodder, still can lead to equipment trouble in the course of working, influence production. For grain raw materials, impurities such as sand, plastics, metal and the like are cleaned in advance, screened and then magnetically separated, and assisted by an air suction and dust removal facility;
(2) pulverizing
The purpose of crushing the feed is to increase the contact area between feed particles and digestive enzymes and to improve digestibility. The fineness of the feed cut is related to the digestion and absorption of beef cattle, the subsequent processing cost and the feed quality. If the feed is crushed to be fine, the palatability is poor, which not only influences the feed intake, but also shortens the retention time of the feed in the rumen, and the feed cannot be fully fermented when passing through the rumen, thereby reducing the rumination effect of the feed; if the crushing is too coarse, not only waste is caused, but also the digestibility is reduced. The coarse feed for fattening beef cattle is preferably crushed to 25-50 mm;
(3) ingredients
The correct implementation of the formula is ensured by the accuracy of the batching process, and is the key of the feed processing process. The high-precision computer batching system is adopted, the batching amount is accurately controlled, the quality of the produced feed can be ensured, and the required feed can be made as accurately as possible. In addition, whether various batching scales are accurate or not is checked regularly, and faults of a feeding device and a control system are checked regularly so as to reduce the influence of the faults on the feed quality;
(4) mixing
Whether the feed is uniform or not determines whether the nutrient substances obtained from the feed by the fattening beef cattle are comprehensive or not. Common mixing equipment comprises a horizontal ribbon mixer, a horizontal paddle mixer and a horizontal double-shaft paddle mixer;
(5) granulating and briquetting
Compared with powder, the pellet feed has more balanced nutrition, less dust and good palatability. The big granule coarse fodder of suppression can improve beef cattle's fertile effect of educating, and the particle diameter is generally 6 ~ 18 mm for the coarse fodder suppression, and cutting length is 25 ~ 50 mm. In addition, the briquetting coarse fodder has better feeding effect than the briquetting coarse fodder, can improve the yield of cattle, has the advantages of high utilization rate of the fodder, less waste, convenient storage and transportation and the like, does not change the original characteristics, and does not need fine crushing;
(6) tabletting
The concentrated feed processing is added with tabletting treatment, which is mainly used for processing raw materials such as corn, sorghum, beans and the like, and the tabletting process is usually wet processing or dry processing.
The coarse fodder for fattening beef cattle comprises hay, straw, green fodder and silage, and the concentrated fodder can be divided into energy fodder and protein supplement, mainly including grain, bran, cake meal, etc. The method for evaluating the quality of the crude feed for the ruminant livestock mainly comprises sensory index inspection and physical and chemical index inspection, wherein the physical and chemical index inspection comprises moisture, crude protein, crude fiber, crude ash, calcium and phosphorus content, toxic substance content and the like; the concentrate supplement comprises grinding granularity, ingredient precision, mixing uniformity, moisture, sensory index inspection and the like.
Whether the fattening beef cattle can obtain sufficient and comprehensive nutrient substances from the feed or not is related to whether the feed is uniformly mixed or not, and is an important index for ensuring the feed quality and achieving a high-standard feeding effect. The degree of uniform distribution of each component in the feed is usually measured by the Coefficient of Variation (CV), and the smaller the CV value, the higher the uniformity. In general, the required coefficient of variation is: less than or equal to 10 percent of compound feed, less than or equal to 7 percent of concentrated feed and less than or equal to 5 percent of additive premixed feed. The mixing uniformity of the feed is generally determined by a methyl violet method, methyl violet pigment is taken as a tracer and added into the feed together with an additive, and finally the content of the methyl violet in a sample is determined by a colorimetric method, and the variation coefficient is represented by the difference of the content of the methyl violet.
Disclosure of Invention
The invention aims to: develop a fodder agitating unit that can further improve mixing efficiency, stirring.
The technical scheme adopted for solving the technical problems is as follows:
a feed stirring device with a differential rotation mechanism comprises a frame, a charging barrel and a power device, wherein the frame is used for supporting, fixing and connecting the charging barrel and the power device, the charging barrel is used for mixing and stirring materials, and the power device is used for providing driving force for the charging barrel;
the charging barrel is cylindrical and horizontally arranged, a feeding hole is formed above the charging barrel, a discharging hole is formed below the charging barrel, and a stirring shaft is arranged inside the charging barrel;
the stirring shaft is in transmission connection with a power device;
the power device comprises but is not limited to a motor and a speed reducer, the motor and the speed reducer are in transmission connection by adopting one mode of but not limited to a belt, a chain and a connecting rod, and the speed reducer and the stirring shaft are in transmission connection by adopting a coupler;
the method is characterized in that:
the feed inlet is provided with a feed control device, and the feed control device is used for limiting feed raw materials to enter the feed barrel through the feed inlet at a constant flow and flow rate;
the feeding control device comprises a feeding bin which is arranged above the feeding hole and communicated with the feeding hole, and the feeding bin is sequentially provided with a buffer bin, a material control bin and a diffusion bin from top to bottom;
the buffer bin is in an inverted cone shape and is used for storing feed raw materials to be fed into the feed cylinder;
a device with a screw conveyer or a similar structure is arranged in the feed control bin and is used for conveying feed raw materials downwards at a constant flow;
the diffusion bin is in a horn mouth shape, the upper end of the diffusion bin is connected with the material control bin, the lower end of the diffusion bin is connected with the material barrel, a flying disc is arranged in the diffusion bin, a plurality of upright baffles are arranged on the flying disc, and the diffusion bin is used for rotating and throwing the feed raw materials into the material barrel;
a feeding shaft is arranged in the middle of the feeding bin, a packing auger or a device with a similar structure in the material control bin and a flying disc in the diffusion bin are assembled on the feeding shaft and driven by the feeding shaft, and the feeding shaft is directly or indirectly in transmission connection with a power device;
the stirring shaft is provided with a stirring mechanism which is used for stirring and turning over feed materials so as to uniformly mix the materials;
the stirring mechanism includes but is not limited to one of a scraper, a paddle and a spiral blade.
The bottom end of the feeding shaft is in transmission connection with the stirring shaft through a bevel gear.
When the stirring mechanism adopts a scraper plate structure, a plurality of scraper plates are arranged on the circumferential surface of the stirring shaft at intervals along the radial direction of the stirring shaft;
the scraper blades are in a plane plate shape, a certain included angle is formed between the plane where the scraper blades are located and the axial direction of the stirring shaft, and the inclination directions of the two adjacent scraper blades are opposite.
The feed inlet and the discharge outlet are both positioned in the middle of the charging barrel.
The feeding shaft comprises a feeding inner shaft and a feeding outer shaft, and the feeding outer shaft is sleeved outside the feeding inner shaft; the packing auger or a device with a similar structure is fixedly arranged on the feeding inner shaft, and the flying disc and the baffle plate are fixedly arranged on the feeding outer shaft.
The feeding inner shaft and the feeding outer shaft are in transmission connection with the stirring shaft through bevel gears respectively.
An inner cage is arranged in the charging barrel, is cylindrical and has a gap with the inner wall of the circumferential surface of the charging barrel;
the two end faces of the inner cage are provided with supporting parts, the supporting parts are assembled and connected with the end faces of the charging barrel through bearings, the supporting parts extend outwards and protrude out of the end faces of the charging barrel, and the supporting parts are in transmission connection with a power device in any mode including but not limited to belts, chains and gears;
the inner wall of the inner cage is provided with a plurality of scrapers which are arranged in a staggered manner with the scrapers on the stirring shaft.
The invention has the beneficial effects that:
(1) the invention adopts the feeding control device to realize the control of the flow and the flow speed of the material at the feeding hole, so that the material entering the charging barrel is controllable and constant, and the phenomenon that the uniformity of material mixing is influenced because a certain raw material is concentrated and enters the charging barrel in a large block is avoided;
(2) by adopting the structural design of the diffusion bin, the flying disc and the like, the materials at the feeding hole are further thrown, so that the materials enter the charging barrel more dispersedly, and the material mixing effect is improved;
(3) the material control bin and the diffusion bin of the feeding control device are subjected to differential processing by adopting a coaxial nesting or similar mode, namely a packing auger in the material control bin and a flying disc in the diffusion bin run at different speeds, so that the material conveying and material throwing operation speeds are reasonably and efficiently matched, and preferably, the material throwing speed is higher than the material conveying speed so as to quickly throw the materials into the charging barrel;
(4) the same as the above (3), the inner cage design realizes the differential operation of two scrapers (the scraper on the stirring shaft and the scraper on the inner cage) in the charging barrel, the two scrapers can rotate in the same direction or in opposite directions, but the rotating speed can be adjusted rapidly and slowly no matter which one rotates; when the two scrapers rotate in the same direction and at different speeds, the materials at the bottom of the charging barrel are turned integrally, and the scrapers operating at different speeds are used for dispersing and stirring the materials while turning integrally, so that a better mixing effect is achieved.
Drawings
The invention comprises the following figures:
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 3 is a schematic structural view of differential transmission between the auger and the flying disc in the second embodiment of the present invention;
fig. 4 is a schematic structural diagram of a third embodiment of the present invention.
Wherein,
1 frame 2 power device 21 motor 22 speed reducer 23 coupling 3 cylinder 31 feed inlet 32 discharge outlet 33 stirring shaft
4 feeding control device 41 feeding shaft 411 feeding shaft 412 feeding shaft 42 feeding bin 43 buffer bin 44 control bin 45 auger 46 diffusion bin 47 flying disc 48 baffle
5 the inner cage 61 of scraper 6 supports the components.
Detailed Description
[ example 1 ]
As shown in fig. 1, a feed stirring device with a differential rotation mechanism comprises a frame, a charging barrel and a power device, wherein the frame is used for supporting, fixing and connecting the charging barrel and the power device, the charging barrel is used for mixing and stirring materials, and the power device is used for providing driving force for the charging barrel;
the charging barrel is cylindrical and horizontally arranged, a feeding hole is formed above the charging barrel, a discharging hole is formed below the charging barrel, and a stirring shaft is arranged inside the charging barrel;
the stirring shaft is in transmission connection with a power device;
the power device comprises but is not limited to a motor and a speed reducer, the motor and the speed reducer are in transmission connection by adopting one mode of but not limited to a belt, a chain and a connecting rod, and the speed reducer and the stirring shaft are in transmission connection by adopting a coupler;
the method is characterized in that:
the feed inlet is provided with a feed control device, and the feed control device is used for limiting feed raw materials to enter the feed barrel through the feed inlet at a constant flow and flow rate;
the feeding control device comprises a feeding bin which is arranged above the feeding hole and communicated with the feeding hole, and the feeding bin is sequentially provided with a buffer bin, a material control bin and a diffusion bin from top to bottom;
the buffer bin is in an inverted cone shape and is used for storing feed raw materials to be fed into the feed cylinder;
a device with a screw conveyer or a similar structure is arranged in the feed control bin and is used for conveying feed raw materials downwards at a constant flow;
the diffusion bin is in a horn mouth shape, the upper end of the diffusion bin is connected with the material control bin, the lower end of the diffusion bin is connected with the material barrel, a flying disc is arranged in the diffusion bin, a plurality of upright baffles are arranged on the flying disc, and the diffusion bin is used for rotating and throwing the feed raw materials into the material barrel;
a feeding shaft is arranged in the middle of the feeding bin, a packing auger or a device with a similar structure in the material control bin and a flying disc in the diffusion bin are assembled on the feeding shaft and driven by the feeding shaft, and the feeding shaft is directly or indirectly in transmission connection with a power device;
the stirring shaft is provided with a stirring mechanism which is used for stirring and turning over feed materials so as to uniformly mix the materials;
the stirring mechanism includes but is not limited to one of a scraper, a paddle and a spiral blade.
The feed inlet of a conventional stirring container (or called mixing container) is positioned above the container, and materials directly fall from the feed inlet and enter a charging barrel (namely the container), so that the materials cannot enter the charging barrel at a certain constant flow speed and flow rate, and various raw materials forming the feed in the charging barrel are mixed unevenly or are mixed at a low speed. This embodiment sets up feeding control device in the feed inlet position, through similar structures such as auger, carries the feed cylinder with the material constant to make material misce bene.
In addition, the flying disc below the packing auger can quickly throw out the materials conveyed by the packing auger in a rotating mode, so that the material dispersion degree is good, and the materials are favorably and uniformly mixed.
The bottom end of the feeding shaft is in transmission connection with the stirring shaft through a bevel gear, and the technology is more conventional and easy to realize and is not repeated.
When the stirring mechanism adopts a scraper plate structure, a plurality of scraper plates are arranged on the circumferential surface of the stirring shaft at intervals along the radial direction of the stirring shaft;
the scraper blades are in a plane plate shape, a certain included angle is formed between the plane where the scraper blades are located and the axial direction of the stirring shaft, and the inclination directions of the two adjacent scraper blades are opposite. When the stirring shaft rotates, the scraper blades arranged obliquely can be favorable for the material to move axially along the stirring shaft, the oblique directions of the two adjacent scraper blades are opposite, so that the stirring shaft has a cross mixing effect, and the stirring and mixing effect is better.
The feed inlet and the discharge outlet are both positioned in the middle of the charging barrel. The materials enter the charging barrel from the feeding hole in the middle and are thrown by the flying disc, and the materials mainly fall towards the two ends of the charging barrel; through the stirring shaft and the scraper blade thereon, the materials at the two ends of the charging barrel move towards the middle of the charging barrel and are further mixed in the moving process, namely, when the materials are stirred to the middle position of the charging barrel, the mixing degree is better, therefore, the discharge port is also arranged at the middle position of the charging barrel, so that the mixed materials are output.
[ example 2 ]
As shown in fig. 2 and 3, on the basis of the above embodiments, the feeding shaft in this embodiment includes a feeding inner shaft and a feeding outer shaft, and the feeding outer shaft is sleeved outside the feeding inner shaft; the packing auger or a device with a similar structure is fixedly arranged on the feeding inner shaft, and the flying disc and the baffle plate are fixedly arranged on the feeding outer shaft.
The feeding inner shaft and the feeding outer shaft are in transmission connection with the stirring shaft through bevel gears respectively.
The differential speed processing is carried out on the material control bin and the diffusion bin of the feeding control device by adopting a coaxial nesting or similar mode, namely, a packing auger in the material control bin and a flying disc in the diffusion bin run at different speeds, so that the material conveying and material throwing operation speeds are reasonably and efficiently matched, and preferably, the material throwing speed is higher than the material conveying speed, namely, the rotating speed of an inner feeding shaft is lower than that of an outer feeding shaft, so that the materials are quickly thrown into the charging barrel.
[ example 3 ]
As shown in fig. 4, in addition to the above embodiments, an inner cage is provided in the barrel of the present embodiment, and the inner cage is cylindrical and has a gap with the inner wall of the circumferential surface of the barrel;
the two end faces of the inner cage are provided with supporting parts, the supporting parts are assembled and connected with the end faces of the charging barrel through bearings, the supporting parts extend outwards and protrude out of the end faces of the charging barrel, and the supporting parts are in transmission connection with a power device in any mode including but not limited to belts, chains and gears;
the inner wall of the inner cage is provided with a plurality of scrapers which are arranged in a staggered manner with the scrapers on the stirring shaft.
About assembly structure and auxiliary structure between interior cage and feed cylinder, belong to conventional technical scheme, no longer give unnecessary details.
The same way as the embodiment 2, the inner cage design realizes the differential operation of two scrapers (the scraper on the stirring shaft and the scraper on the inner cage) in the charging barrel, the two scrapers can rotate in the same direction or in opposite directions, but the rotating speed can be adjusted rapidly and slowly no matter which kind of rotation is adopted; when the two scrapers rotate in the same direction and at different speeds, the materials at the bottom of the charging barrel are turned integrally, and the scrapers operating at different speeds are used for dispersing and stirring the materials while turning integrally, so that a better mixing effect is achieved.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A feed stirring device with a differential rotation mechanism comprises a frame, a charging barrel and a power device, wherein the frame is used for supporting, fixing and connecting the charging barrel and the power device, the charging barrel is used for mixing and stirring materials, and the power device is used for providing driving force for the charging barrel;
the charging barrel is cylindrical and horizontally arranged, a feeding hole is formed above the charging barrel, a discharging hole is formed below the charging barrel, and a stirring shaft is arranged inside the charging barrel;
the stirring shaft is in transmission connection with a power device;
the power device comprises but is not limited to a motor and a speed reducer, the motor and the speed reducer are in transmission connection by adopting one mode of but not limited to a belt, a chain and a connecting rod, and the speed reducer and the stirring shaft are in transmission connection by adopting a coupler;
the method is characterized in that:
the feed inlet is provided with a feed control device, and the feed control device is used for limiting feed raw materials to enter the feed barrel through the feed inlet at a constant flow and flow rate;
the feeding control device comprises a feeding bin which is arranged above the feeding hole and communicated with the feeding hole, and the feeding bin is sequentially provided with a buffer bin, a material control bin and a diffusion bin from top to bottom;
the buffer bin is in an inverted cone shape and is used for storing feed raw materials to be fed into the feed cylinder;
a device with a screw conveyer or a similar structure is arranged in the feed control bin and is used for conveying feed raw materials downwards at a constant flow;
the diffusion bin is in a horn mouth shape, the upper end of the diffusion bin is connected with the material control bin, the lower end of the diffusion bin is connected with the material barrel, a flying disc is arranged in the diffusion bin, a plurality of upright baffles are arranged on the flying disc, and the diffusion bin is used for rotating and throwing the feed raw materials into the material barrel;
a feeding shaft is arranged in the middle of the feeding bin, a packing auger or a device with a similar structure in the material control bin and a flying disc in the diffusion bin are assembled on the feeding shaft and driven by the feeding shaft, and the feeding shaft is directly or indirectly in transmission connection with a power device;
the stirring shaft is provided with a stirring mechanism which is used for stirring and turning over feed materials so as to uniformly mix the materials;
the stirring mechanism includes but is not limited to one of a scraper, a paddle and a spiral blade.
2. A feed mixing apparatus having a differential rotation mechanism as defined in claim 1, wherein:
the bottom end of the feeding shaft is in transmission connection with the stirring shaft through a bevel gear.
3. A feed mixing device with a differential rotation mechanism according to claim 1 or 2, wherein:
when the stirring mechanism adopts a scraper plate structure, a plurality of scraper plates are arranged on the circumferential surface of the stirring shaft at intervals along the radial direction of the stirring shaft;
the scraper blades are in a plane plate shape, a certain included angle is formed between the plane where the scraper blades are located and the axial direction of the stirring shaft, and the inclination directions of the two adjacent scraper blades are opposite.
4. A feed mixing apparatus having a differential rotation mechanism as defined in claim 3, wherein:
the feed inlet and the discharge outlet are both positioned in the middle of the charging barrel.
5. A feed mixing device with a differential rotation mechanism according to claim 1, 2 or 4, wherein:
the feeding shaft comprises a feeding inner shaft and a feeding outer shaft, and the feeding outer shaft is sleeved outside the feeding inner shaft; the packing auger or a device with a similar structure is fixedly arranged on the feeding inner shaft, and the flying disc and the baffle plate are fixedly arranged on the feeding outer shaft.
6. A feed mixing device having a differential rotation mechanism as defined in claim 5, wherein:
the feeding inner shaft and the feeding outer shaft are in transmission connection with the stirring shaft through bevel gears respectively.
7. A feed mixing apparatus having a differential rotation mechanism as defined in claim 6, wherein:
an inner cage is arranged in the charging barrel, is cylindrical and has a gap with the inner wall of the circumferential surface of the charging barrel;
the two end faces of the inner cage are provided with supporting parts, the supporting parts are assembled and connected with the end faces of the charging barrel through bearings, the supporting parts extend outwards and protrude out of the end faces of the charging barrel, and the supporting parts are in transmission connection with a power device in any mode including but not limited to belts, chains and gears;
the inner wall of the inner cage is provided with a plurality of scrapers which are arranged in a staggered manner with the scrapers on the stirring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660227.1A CN110270245A (en) | 2019-07-22 | 2019-07-22 | A kind of feed stuff agitating device with differential rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660227.1A CN110270245A (en) | 2019-07-22 | 2019-07-22 | A kind of feed stuff agitating device with differential rotating mechanism |
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| Publication Number | Publication Date |
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| CN110270245A true CN110270245A (en) | 2019-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910660227.1A Withdrawn CN110270245A (en) | 2019-07-22 | 2019-07-22 | A kind of feed stuff agitating device with differential rotating mechanism |
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| Country | Link |
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| CN (1) | CN110270245A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167394A (en) * | 2020-01-03 | 2020-05-19 | 清远楼金贝建材科技有限公司 | Device and preparation method of washable shell raw stock coating |
| CN111992129A (en) * | 2020-09-07 | 2020-11-27 | 浙江新豪吉电器有限公司 | Stirring device for producing dust-free wallboard |
| CN118440810A (en) * | 2024-05-14 | 2024-08-06 | 防城港澳加粮油工业有限公司 | Quantitative strain continuous adding machine for producing dreg type fermented product |
-
2019
- 2019-07-22 CN CN201910660227.1A patent/CN110270245A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167394A (en) * | 2020-01-03 | 2020-05-19 | 清远楼金贝建材科技有限公司 | Device and preparation method of washable shell raw stock coating |
| CN111167394B (en) * | 2020-01-03 | 2022-08-16 | 清远楼金贝建材科技有限公司 | Preparation device and preparation method of washable shell raw stock coating |
| CN111992129A (en) * | 2020-09-07 | 2020-11-27 | 浙江新豪吉电器有限公司 | Stirring device for producing dust-free wallboard |
| CN118440810A (en) * | 2024-05-14 | 2024-08-06 | 防城港澳加粮油工业有限公司 | Quantitative strain continuous adding machine for producing dreg type fermented product |
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Application publication date: 20190924 |