CN110354712A - A kind of vitamin premixing feed stirring system - Google Patents

A kind of vitamin premixing feed stirring system Download PDF

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Publication number
CN110354712A
CN110354712A CN201910756261.9A CN201910756261A CN110354712A CN 110354712 A CN110354712 A CN 110354712A CN 201910756261 A CN201910756261 A CN 201910756261A CN 110354712 A CN110354712 A CN 110354712A
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CN
China
Prior art keywords
sampling
positioning
sample
cavity
switching
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910756261.9A
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Chinese (zh)
Other versions
CN110354712B (en
Inventor
吕国晓
于洋
杨在宾
于培礼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Zhonggu Feedstuff Co Ltd
Original Assignee
Shandong Zhonggu Feedstuff Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to CN201910756261.9A priority Critical patent/CN110354712B/en
Publication of CN110354712A publication Critical patent/CN110354712A/en
Application granted granted Critical
Publication of CN110354712B publication Critical patent/CN110354712B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/21Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2122Hollow shafts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20Measuring; Control or regulation
    • B01F35/22Control or regulation
    • B01F35/2201Control or regulation characterised by the type of control technique used
    • B01F35/2209Controlling the mixing process as a whole, i.e. involving a complete monitoring and controlling of the mixing process during the whole mixing cycle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06Mixing of food ingredients
    • B01F2101/18Mixing animal food ingredients

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The purpose of the present invention is to provide a kind of vitamins to be pre-mixed feed stirring system, for solving the technical issues of stirring to vitamin mixture and detection is facilitated to sample.It includes control system and the rabbling mechanism being electrically connected to the control system, axial pusher, sampling mechanism, positioning acquisition mechanism, sample dish shift mechanism and charging tray changeover mechanism.Rabbling mechanism is for being mixed material;Axial thrust gear is longitudinally mounted in rabbling mechanism, for carrying out axial passage to material, in order to which material sufficiently merges in the axial direction;The positioning acquisition removable positioning of mechanism is mounted in rabbling mechanism, for driving sampling mechanism to carry out multidraw in difference;Sampling mechanism is used to the material of different points being individually positioned in sample dish displacement mechanism;Sample dish displacement mechanism is for holding sample, and by sample to shifting at charging tray changeover mechanism;Charging tray changeover mechanism is for sample to be transferred to outside rabbling mechanism, in order to staff's sampling.

Description

A kind of vitamin premixing feed stirring system
Technical field
The present invention relates to stirring system technical field, specifically a kind of vitamin premixing feed stirring system.
Background technique
In Feed Manufacturing industry, whether the proportion of various composition is scientific in feed, is the key that the fine or not institute of feeding quality ?.After feed is according to certain proportion mixing, it is also necessary to be stirred;If stirring from point, is not also unable to reach height Quality production requirement.In the prior art, it is stirred frequently with blender.But this blender, it is inadequate to there is acquisition sample Convenient disadvantage, so as to cause the uniformity that can not accurately obtain stirring material.
Summary of the invention
The purpose of the present invention is to provide a kind of vitamins to be pre-mixed feed stirring system, mixes for solving to vitamin The technical issues of material stirs and detection is facilitated to sample.
The technical scheme adopted by the invention to solve the technical problem is that:
A kind of vitamin premixing feed stirring system, including rabbling mechanism, sampling mechanism, positioning acquisition mechanism, sample dish Shift mechanism and charging tray changeover mechanism;
Rabbling mechanism includes being rotatably installed in the intracorporal agitating shaft of stir chamber, and agitating shaft is equipped with stirring rod;
It includes the Locating driver plate being mounted in stir chamber body in cavity wall that positioning, which obtains mechanism,;
Sampling mechanism includes sampling seat, setting-out motor, sampling arm and sampling cavity, and sampling seat is mounted on Locating driver plate, Setting-out motor is transversely mounted on sampling seat, and the rotary drive output of setting-out motor is connect with sampling arm;Sampling cavity, which is located at, to be taken The outer end of sample arm;
Sample dish shift mechanism includes containing the mobile sliding block of template, sample dish and sample dish movable base plate, and sample dish movable base plate is along axial It is mounted on the internal chamber wall of the stirring cavity, the mobile sliding block of sample dish is moveably mounted on sample dish movable base plate;Sample dish are moved The upper end transverse direction of movable slider is equipped with the first switching guide rail, and the lower end for containing template is equipped with switching sliding slot, contains template and is slided by switching Slot is mounted on the first switching guide rail;The upper end longitudinal direction for containing template is equipped with multiple sample discs for being used to hold sample;Sample disc It is correspondingly arranged with the sampling cavity;
Charging tray changeover mechanism includes switching drive cylinder, the second switching guide rail and interconnecting device;On the cavity wall for stirring cavity Equipped with switching window, interconnecting device is mounted on the outer end side of switching window, the second switching guide rail be horizontally installed on bottom end in interconnecting device with The first switching guide rail is correspondingly arranged;Switching drive cylinder is mounted on the interior end side of switching window, the power for drive cylinder of transferring Output end is correspondingly arranged with the Sheng template.
Further, the stirring rod is equipped with multiple, and the outside of agitating shaft is arranged in respectively in axial direction;The length of stirring rod It is different.
Further, the agitating shaft uses hollow shaft structure, and agitating shaft side longitudinal direction is equipped with passage sliding slot and its Inner cavity connection;Agitating shaft is equipped with axial pusher;
The axial direction pusher includes that pushing screw rod, pusher motor, pusher nut and scraping wings, pushing screw rod are rotatable Be mounted in the cavity of agitating shaft, the rotary drive input of the rotary drive input of pusher motor and pushing screw rod connects It connects;Pusher nut is screwed onto pushing screw rod, and what scraping wings was axially movable is mounted on the passage sliding slot, scraping wings Inner end is connect with pusher nut.
Further, the electromagnetic valve of control sampling cavity folding is installed on the sampling cavity.
Further, the longitudinal direction of the Locating driver plate is equipped with positioning and guiding slot, slidably pacifies in positioning and guiding slot Equipped with positioning seat, the power intake of positioning seat is equipped with the second drive cylinder of positioning;Positioning seat is equipped with positioning motor, positioning electricity The sampling seat is set on the vertical rotary drive output of machine.
Further, the side of the Locating driver plate is swingable by the first drive cylinder of positioning and the stirring cavity Connection.
Further, the first drive cylinder of the positioning is using the internal oil cylinder for being equipped with displacement sensor.
Further, the power source of the mobile sliding block of the sample dish uses stepper motor.
Further, photoelectric sensor is equipped in the sample disc.
Further, switching is equipped at the switching window close to switch.
The effect provided in summary of the invention is only the effect of embodiment, rather than invents all whole effects, above-mentioned A technical solution in technical solution have the following advantages that or the utility model has the advantages that
1, the present invention is utilized is arranged stirring rod different in size on agitating shaft, and is arranged on agitating shaft and can axially move Dynamic scraping wings, may be implemented material in whipping process from point mixing.
2, the sampling mechanism cooperation positioning in the present invention obtains mechanism, may be implemented to points multiple and different in stir chamber body Sampling, to guarantee the science of sampling.The cooperation of sample dish shift mechanism and charging tray changeover mechanism, can will be from sampling mechanism Sample is smoothly moved out that stir chamber is external, facilitates taking for testing staff.
Detailed description of the invention
Fig. 1 is the appearance schematic side view of the embodiment of the present invention;
Fig. 2 be in Fig. 1 A-A to schematic cross-sectional view;
Fig. 3 is partial enlargement diagram at A in Fig. 2;
Fig. 4 is partial enlargement diagram at B in Fig. 2;
Fig. 5 is agitating shaft and stirring rod matching relationship schematic side view in the embodiment of the present invention;
Fig. 6 is that sampling mechanism and positioning obtain mechanism matching relationship schematic side view in the embodiment of the present invention;
Fig. 7 is the schematic side view of sample dish shift mechanism in the embodiment of the present invention;
In figure: 1, stirring motor;2, cavity is stirred;3, agitating shaft;4, stirring rod;5, sliding slot is elapsed;6, pushing screw rod;7, Pusher motor;8, pusher nut;9, scraping wings;10, Locating driver plate;11, the first drive cylinder is positioned;12, positioning second is driven Dynamic oil cylinder;13, positioning motor;14, positioning seat;15, positioning and guiding slot;16, seat is sampled;17, setting-out motor;18, sampling arm; 19, sampling cavity;20, electromagnetic valve;21, template is contained;22, sample dish mobile motor;23, the mobile screw rod of sample dish;24, sample dish movable wire It is female;25, the mobile sliding block of sample dish;26, sample dish movable base plate;27, the first switching guide rail;28, sample disc;29, photoelectric sensor; 30, switching drive cylinder;31, the close switch of switching;32, the second switching guide rail;33, interconnecting device;34, switching window;35, it controls Case.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing is combined, to this Invention is described in detail.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.Present invention omits right Known assemblies and technical description are to avoid being unnecessarily limiting the present invention.
As shown in Fig. 1 to 7, a kind of vitamin premixing feed stirring system, including control system and and control system The rabbling mechanism of electrical connection, axial pusher, sampling mechanism, positioning obtain mechanism, sample dish shift mechanism and charging tray switching machine Structure.Rabbling mechanism is for being mixed material;Axial thrust gear is longitudinally mounted in rabbling mechanism, for material Axial passage is carried out, in order to which material sufficiently merges in the axial direction;The positioning obtains removable being mounted on for positioning of mechanism and stirs It mixes in mechanism, for driving sampling mechanism to carry out multidraw in difference;Sampling mechanism is used for the material of different points point It is not placed on sample dish displacement mechanism;Sample dish displacement mechanism is for holding sample, and by sample to shifting at charging tray changeover mechanism; Charging tray changeover mechanism is for sample to be transferred to outside rabbling mechanism, in order to staff's sampling.
The rabbling mechanism includes stirring motor 1, stirs cavity 2, agitating shaft 3 and stirring rod 4.Stir the upper end of cavity 2 It is respectively equipped with feed pipe and discharge nozzle with lower end, is respectively equipped with electrically-controlled valve on feed pipe and discharge nozzle.The agitating shaft 3 can be rotated Be mounted in stirring cavity 2, agitating shaft 3 uses hollow rotating shaft, and longitudinal two sides of agitating shaft 3 are equipped in passage sliding slot 5 and its Chamber connection.The stirring motor 1 is mounted on one end outside stirring cavity 2, the rotary drive output and agitating shaft of stirring motor 1 3 rotary drive input connection.The stirring rod 4 is equipped with multiple, is arranged in the outside of agitating shaft 3 respectively in axial direction, and with The interval of passage sliding slot 5 setting.The length of stirring rod 4 is different, in order to carry out spatially multi-faceted be stirred to material. The axial direction pusher is mounted in the cavity of the agitating shaft 3, including pushing screw rod 6, pusher motor 7, pusher nut 8 With scraping wings 9.Pushing screw rod 6 is rotatably mounted in the cavity of agitating shaft 3, the rotary drive input of pusher motor 7 with The rotary drive input of pushing screw rod 6 connects;Pusher nut 8 is screwed onto pushing screw rod 6, what scraping wings 9 was axially movable It is mounted on the passage sliding slot 5, the inner end of scraping wings 9 is connect with pusher nut 8.Circumferential to material with rabbling mechanism During stirring, axial pusher be may be implemented to the movement in material axial direction, in order to abundant between material component Stir evenly mixing.
The positioning obtains on the folding internal chamber wall for being located at stirring cavity 2 of mechanism, it includes Locating driver plate 10, determines The first drive cylinder 11 (inside setting the oil cylinder of displacement sensor) of position, the second drive cylinder 12 of positioning (inside set the oil of displacement sensor Cylinder), positioning motor 13 and positioning seat 14.The rear end of the Locating driver plate 10 and stirring cavity 2 are hinged, Locating driver plate 10 Longitudinal direction is equipped with positioning and guiding slot 15;Rear end and the stirring cavity 2 for positioning the first drive cylinder 11 are hinged, positioning the first driving oil The outer end of cylinder 11 and Locating driver plate 10 are hinged.The positioning seat 14 is slidably mounted in positioning and guiding slot 15, positioning the Two drive cylinders 12 are mounted on the rear end of positioning and guiding slot 15, position the power end and the positioning seat 14 of the second drive cylinder 12 Connection;The positioning motor 13 is mounted on positioning seat 14.Sampling mechanism includes sampling seat 16, setting-out motor 17, sampling arm 18, Sampling cavity 19 and electromagnetic valve 20.Sampling seat 16 is mounted on the upper end power output end of positioning motor 13, and setting-out motor 17 is horizontal To being mounted on sampling seat 16, the rotary drive output of setting-out motor 17 is connect with sampling arm 18.The sampling cavity 19 is located at The outer end of sampling arm 18, the upper end installation of sampling cavity 19 electromagnetic valve 20.In sampling, positioning obtains mechanism drive and takes Model machine structure is successively moved to different location in stirring cavity 2 and is repeatedly sampled, and the sample that then successively will acquire respectively again is put Enter on the sample dish shift mechanism.Electromagnetic valve 20 described in sampling is opened, and sample enters solenoid valve after sampling cavity 19 Door 20 is closed.After sampling cavity 19 is moved at sample dish shift mechanism, setting-out motor 17 drives sampling cavity 19 to turn over by sampling arm 18 Turn, then electromagnetic valve 19 is opened, and sample is fallen on sample dish shift mechanism.
Sample dish shift mechanism includes containing template 21, sample dish mobile motor 22 (stepper motor), sample dish mobile screw rod 23, sample dish The mobile sliding block 25 of mobile screw 24, sample dish and sample dish movable base plate 26.Sample dish movable base plate 26 is axially mounted to the stirring On the internal chamber wall of cavity 2, the longitudinal extension of sample dish movable base plate 26 is equipped with sample dish mobile chute, the mobile sliding block 25 of sample dish It is slidably mounted in sample dish mobile chute.The mobile screw rod 23 of the sample dish is rotatably along the longitudinal direction of sample dish movable base plate 26 The rotary drive input of installation, the mobile screw rod 23 of sample dish is connect with the rotary drive output of sample dish mobile motor 22;It is described The mobile matching of screw 24 of sample dish is screwed on the mobile screw rod 23 of sample dish, the mobile screw 24 of sample dish and with the mobile sliding block 25 of the sample dish Connection.The upper end transverse direction of the mobile sliding block 25 of the sample dish is equipped with the first switching guide rail 27, and the lower end for containing template 21 is equipped with Switching sliding slot is contained template 21 and is mounted on the first switching guide rail 27 by sliding slot of transferring;The upper end longitudinal direction for containing template 21 is equipped with Multiple sample discs 28 (photoelectric sensor 29 is equipped in sample disc 28) for holding sample.In sampling mechanism to sample dish shifting machine During structure setting-out, sample dish mobile motor 22 is driven by the mobile screw rod 23 of sample dish and contains the longitudinal movement of template 21, will be different The material samples of sample point are placed in different sample discs 28.After holding material samples in sample disc 28, sample dish are mobile The driving of motor 22 is contained at template 21 to charging tray changeover mechanism.
The charging tray changeover mechanism includes switching drive cylinder 30, is transferred close to switch 31, the second switching guide rail 32 and turn Connect box 33.The cavity wall for stirring cavity 2 is equipped with switching window 34, and the interconnecting device 33 is mounted on the outer end side of switching window 34, turns The upper end for connecing box 33 is equipped with sampling cover board;Second switching guide rail 32 is horizontally installed on bottom end and described first turn in interconnecting device 33 It connects guide rail 27 to be correspondingly arranged, the inner end of the second switching guide rail 32 is protruded into switching window 34.Described transfer is mounted on close to switch 31 The side of switching window 34 contains whether template 21 is moved to designated position at switching window 34 for detecting.The switching drive cylinder 30 are mounted on the interior end side of switching window 34 by bracket, and the power output end of switching drive cylinder 30 is equipped with push plate;When Sheng sample After plate 21 is moved at switching window 34, the movement of switching drive cylinder 30 will be contained in the driving to interconnecting device 33 of template 21.
The control system includes control cabinet 35, control panel and controller (51 single-chip microcontrollers or PLC), and control cabinet 35 is installed In the outside of stirring cavity 2, control panel and controller difference integrated installation are on control cabinet 35.The signal input part of controller point It is not electrically connected with the photoelectric sensor 29 in the control panel, close switch 31 of transferring, sample disc 28, the signal output of controller End is electric with the stirring motor 1, pusher motor 7, the first drive cylinder 11 of positioning, the second drive cylinder 12 of positioning, positioning respectively Machine 13, setting-out motor 17, electromagnetic valve 20, sample dish mobile motor 22 and switching drive cylinder 30 are electrically connected.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention The limitation enclosed, based on the technical solution of the present invention, those skilled in the art, which do not need to pay for creative labor, to be done Various modifications or changes out are still within the scope of the present invention.

Claims (10)

1. a kind of vitamin premixing feed stirring system, characterized in that including rabbling mechanism, sampling mechanism, positioning acquisition machine Structure, sample dish shift mechanism and charging tray changeover mechanism;
Rabbling mechanism includes being rotatably installed in the intracorporal agitating shaft of stir chamber, and agitating shaft is equipped with stirring rod;
It includes the Locating driver plate being mounted in stir chamber body in cavity wall that positioning, which obtains mechanism,;
Sampling mechanism includes sampling seat, setting-out motor, sampling arm and sampling cavity, and sampling seat is mounted on Locating driver plate, setting-out Motor is transversely mounted on sampling seat, and the rotary drive output of setting-out motor is connect with sampling arm;Sampling cavity is located at sampling arm Outer end;
Sample dish shift mechanism includes containing the mobile sliding block of template, sample dish and sample dish movable base plate, and sample dish movable base plate is along axially mounted On the internal chamber wall of the stirring cavity, the mobile sliding block of sample dish is moveably mounted on sample dish movable base plate;Sample dish are mobile to be slided The upper end transverse direction of block is equipped with the first switching guide rail, and the lower end for containing template is equipped with switching sliding slot, contains template and passes through switching sliding slot peace On the first switching guide rail;The upper end longitudinal direction for containing template is equipped with multiple sample discs for being used to hold sample;Sample disc and institute Sampling cavity is stated to be correspondingly arranged;
Charging tray changeover mechanism includes switching drive cylinder, the second switching guide rail and interconnecting device;The cavity wall of stirring cavity is equipped with Transfer window, interconnecting device is mounted on the outer end side of switching window, the second switching guide rail be horizontally installed on bottom end in interconnecting device with it is described First switching guide rail is correspondingly arranged;Switching drive cylinder is mounted on the interior end side of switching window, the power output for drive cylinder of transferring End is correspondingly arranged with the Sheng template.
2. a kind of vitamin premixing feed stirring system according to claim 1, characterized in that the stirring rod is equipped with It is multiple, the outside of agitating shaft is set respectively in axial direction;The length of stirring rod is different.
3. a kind of vitamin premixing feed stirring system according to claim 1, characterized in that the agitating shaft uses Hollow shaft structure, agitating shaft side longitudinal direction are equipped with passage sliding slot and are connected to its inner cavity;Agitating shaft is equipped with axial pusher Structure;
The axial direction pusher includes that pushing screw rod, pusher motor, pusher nut and scraping wings, pushing screw rod are rotatably pacified In the cavity of agitating shaft, the rotary drive input of pusher motor and the rotary drive input of pushing screw rod are connected;It pushes away Material nut is screwed onto pushing screw rod, and what scraping wings was axially movable is mounted on the passage sliding slot, the inner end of scraping wings It is connect with pusher nut.
4. a kind of vitamin premixing feed stirring system according to claim 1, characterized in that pacify on the sampling cavity Electromagnetic valve equipped with control sampling cavity folding.
5. a kind of vitamin premixing feed stirring system according to claim 1, characterized in that the Locating driver plate Longitudinal direction be equipped with positioning and guiding slot, positioning seat is slidably installed in positioning and guiding slot, the power intake of positioning seat is set There is the second drive cylinder of positioning;Positioning seat is equipped with positioning motor, and institute is arranged on the vertical rotary drive output of positioning motor The sampling seat stated.
6. a kind of vitamin premixing feed stirring system according to claim 1, characterized in that the Locating driver plate Side pass through the first drive cylinder of positioning and the swingable connection of the stirring cavity.
7. a kind of vitamin premixing feed stirring system according to claim 6, characterized in that the positioning first is driven Dynamic oil cylinder is using the internal oil cylinder for being equipped with displacement sensor.
8. a kind of vitamin premixing feed stirring system according to claim 1, characterized in that the sample dish are mobile to be slided The power source of block uses stepper motor.
9. a kind of vitamin premixing feed stirring system according to claim 1, characterized in that set in the sample disc There is photoelectric sensor.
10. a kind of vitamin premixing feed stirring system according to claim 1, characterized in that at the switching window Equipped with the close switch of switching.
CN201910756261.9A 2019-08-15 2019-08-15 Vitamin is feed mixing system in advance Active CN110354712B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201910756261.9A CN110354712B (en) 2019-08-15 2019-08-15 Vitamin is feed mixing system in advance

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CN110354712A true CN110354712A (en) 2019-10-22
CN110354712B CN110354712B (en) 2021-08-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113307587A (en) * 2021-06-25 2021-08-27 中交第二航务工程局有限公司 Pipeline non-excavation centrifugal spraying repair cement-based composite material and preparation method thereof

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Publication number Priority date Publication date Assignee Title
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DE202009016407U1 (en) * 2009-12-02 2010-05-27 Munzig, Jürgen Concrete sampler
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DE102014100151A1 (en) * 2014-01-08 2015-07-09 List Holding Ag Device for treating a product in a housing
CN205570143U (en) * 2016-04-01 2016-09-14 广东荷创农牧科技有限公司 Horizontal intermittent type formula feed mixer
CN106802342A (en) * 2017-01-16 2017-06-06 广东科贸职业学院 Food inspection device
WO2017207822A1 (en) * 2016-06-03 2017-12-07 Lonza Limited Single use bioreactor
CN207779721U (en) * 2018-01-30 2018-08-28 武汉呵尔医疗科技发展有限公司 A kind of three axis sampling mechanical arms
CN208432413U (en) * 2018-05-29 2019-01-25 广州半边旗化工有限公司 A kind of chemical industry sampler

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2720423Y (en) * 2004-07-27 2005-08-24 杨上雄 Coal-powder sampling device
DE202009016407U1 (en) * 2009-12-02 2010-05-27 Munzig, Jürgen Concrete sampler
US8926908B2 (en) * 2010-02-13 2015-01-06 Mcalister Technologies, Llc Reactor vessels with pressure and heat transfer features for producing hydrogen-based fuels and structural elements, and associated systems and methods
DE102014100151A1 (en) * 2014-01-08 2015-07-09 List Holding Ag Device for treating a product in a housing
CN205570143U (en) * 2016-04-01 2016-09-14 广东荷创农牧科技有限公司 Horizontal intermittent type formula feed mixer
WO2017207822A1 (en) * 2016-06-03 2017-12-07 Lonza Limited Single use bioreactor
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CN208432413U (en) * 2018-05-29 2019-01-25 广州半边旗化工有限公司 A kind of chemical industry sampler

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113307587A (en) * 2021-06-25 2021-08-27 中交第二航务工程局有限公司 Pipeline non-excavation centrifugal spraying repair cement-based composite material and preparation method thereof

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