CN110732282A - premixing device for feed production - Google Patents

premixing device for feed production Download PDF

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Publication number
CN110732282A
CN110732282A CN201910870459.XA CN201910870459A CN110732282A CN 110732282 A CN110732282 A CN 110732282A CN 201910870459 A CN201910870459 A CN 201910870459A CN 110732282 A CN110732282 A CN 110732282A
Authority
CN
China
Prior art keywords
stirring
mixing box
blanking hopper
stirring unit
stirring shaft
Prior art date
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.)
Pending
Application number
CN201910870459.XA
Other languages
Chinese (zh)
Inventor
付保华
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.)
Jiangsu Nature Biotechnology Co Ltd
Original Assignee
Jiangsu Nature Biotechnology 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.)
Filing date
Publication date
Application filed by Jiangsu Nature Biotechnology Co Ltd filed Critical Jiangsu Nature Biotechnology Co Ltd
Priority to CN201910870459.XA priority Critical patent/CN110732282A/en
Publication of CN110732282A publication Critical patent/CN110732282A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
    • 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
    • B01F27/60—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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • 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
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
    • 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
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/321—Disposition of the drive
    • B01F35/3215—Disposition of the drive the driving system comprising more than one motor, e.g. having an auxiliary motor or comprising independently driven elements
    • 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
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
    • B01F35/71731—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper using a hopper
    • 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
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • 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
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients
    • B01F2101/18—Mixing animal food ingredients

Landscapes

  • 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)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

A premixing device for feed production, wherein a transversely extending stirring shaft A is arranged below the interior of a mixing box, two ends of the stirring shaft A are rotatably connected to opposite side walls of the mixing box, the end of the stirring shaft A is connected with an output shaft of a driving motor A, the middle of the stirring shaft A is fixedly connected with two stirring rods A in a bilateral symmetry mode, three stirring rods B are fixedly connected to two sides of the two stirring rods A respectively, the lower end of a blanking hopper extends into the interior of the upper opening end of the mixing box, a plurality of side discharge ports are arranged on the inner side of the upper opening end of the mixing box and are uniformly distributed along the circumferential direction of the outer side wall of the blanking hopper, a stirring shaft B is arranged at the axis of the blanking hopper, the top end of the stirring shaft B is connected with the output shaft of the driving motor B, and a stirring unit, a second stirring unit and a third stirring unit are sequentially arranged on the part, in the blanking hopper, from top to bottom.

Description

premixing device for feed production
Technical Field
The invention belongs to the technical field of feed production, and particularly relates to premixing devices for feed production.
Background
In the process of producing the feed, premixing is needed firstly and then crushing processing is carried out, the processing technology of mixing and crushing is adopted, the mode of mixing materials up and down in a spiral mode is adopted for mixing materials, specifically, the feed is conveyed from the bottom of a mixing box to the top by a spiral impeller and then falls down to achieve the purpose of fully mixing the materials, in the actual process, because distance exists between the spiral impeller and the inner wall of the mixing box, the part of the feed close to the mixing box is rarely rolled up by the spiral impeller, and the mixing effect is very unsatisfactory.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides premixing devices for feed production, which can improve the uniformity of mixed materials and are beneficial to improving the efficiency of feed production.
The invention provides premixing devices for feed production, which comprise a support frame, a mixing box arranged in the middle of the support frame and a blanking hopper;
the mixing box is characterized in that the upper end of the mixing box is provided with an opening, the lower end of the mixing box is in an inverted frustum shape, and the lower opening end of the mixing box is provided with a discharging flashboard;
the lower end of the blanking hopper extends into the upper opening end of the mixing box, a plurality of side discharge ports are uniformly distributed along the circumferential direction of the outer side wall of the blanking hopper at the inner side of the upper opening end of the mixing box, a stirring shaft B is arranged at the axis of the blanking hopper, the bottom end of the stirring shaft B is rotatably connected with an end plate at the lower end of the blanking hopper, the top end of the stirring shaft B extends to the upper end of the blanking hopper and is connected with an output shaft of a driving motor B fixedly connected to the upper end of the blanking hopper, an -shaped stirring unit, a second stirring unit and a third stirring unit are sequentially arranged at the part of the stirring shaft B in the blanking hopper from top to bottom, the -shaped stirring unit and the second stirring unit are respectively composed of two V-shaped stirring rod bodies which are arranged in a bilateral symmetry mode and are opposite to each other in the opening direction, and the third stirring unit is arranged.
Preferably, , the number of the side discharge openings is 8.
Preferably, , the driving motor B is fixedly connected to the upper end of the blanking hopper through a beam fixedly connected to the upper end of the blanking hopper in the radial direction.
The invention has simple structure, the th pre-stirring can be carried out on the feed added into the blanking hopper through the driving motor B arranged in the blanking hopper and the plurality of stirring units on the stirring shaft B, the discharge port of the blanking hopper is arranged on the circumferential direction of the side wall of the blanking hopper instead of the bottom of the lower end, thereby avoiding the concentration of the blanking, being beneficial to the dispersed feeding into the mixing box, and the stirring rods A and B arranged on the stirring shaft A in the mixing box can carry out the secondary pre-stirring on the feed, thereby enabling the feed to be more fully mixed, being beneficial to the subsequent crushing processing operation and being beneficial to improving the operating efficiency of the feed processing.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure, the stirring device comprises a support frame 1, a support frame 2, a mixing box 3, a discharging hopper 4, a discharging gate plate 5, stirring shafts A and 6, driving motors A and 7, stirring rods A and 8, stirring rods B and 9, a side discharging port 10, driving motors B and 11, a stirring unit, a 12 second stirring unit, a 13 and a third stirring unit.
Detailed Description
The invention is further described with reference to the following figures.
As shown in figure 1, premixing devices for feed production comprise a support frame 1, a mixing box 2 arranged in the middle of the support frame 1 and a blanking hopper 3;
the mixing box is characterized in that the upper end of the mixing box 2 is provided with an opening, the lower end of the mixing box is in an inverted frustum shape, the lower opening end of the mixing box is provided with a discharging flashboard 4, a transversely extending stirring shaft A5 is arranged below the inner part of the mixing box 2, two ends of the stirring shaft A5 are rotatably connected to opposite side walls of the mixing box 2, the end of the stirring shaft A3578 rotatably penetrates through the mixing box 2 and then is connected with an output shaft of a driving motor A6 fixedly connected to the outer side of the mixing box 2, the middle part of the stirring shaft A5 is fixedly connected with two stirring rods A7 in a left-right symmetrical mode, three stirring rods B8 are fixedly connected to two sides of two stirring rods A7 respectively, the length of each stirring rod B8 is smaller than that of each stirring rod A7, and the outer end of each stirring rod A7 is in clearance fit with the.
The lower end of the blanking hopper 3 extends into the upper opening end of the mixing box 2, a plurality of side discharge ports 9 which are uniformly distributed along the circumferential direction of the outer side wall of the blanking hopper 3 are arranged on the inner side of the upper opening end of the mixing box 2, a stirring shaft B is arranged at the axis of the blanking hopper 3, the bottom end of the stirring shaft B is rotatably connected with an end plate at the lower end of the blanking hopper 3, the top end of the stirring shaft B extends to the upper end of the blanking hopper 3 and is connected with an output shaft of a driving motor B10 fixedly connected to the upper end of the blanking hopper 3, a stirring unit 11, a second stirring unit 12 and a third stirring unit 13 are sequentially arranged on the part of the stirring shaft B in the blanking hopper 3 from top to bottom, the stirring unit 11 and the second stirring unit 12 are respectively formed by two V-shaped stirring rod bodies which are arranged in bilateral symmetry and are opposite in the opening direction, and the third stirring unit 13 is arranged close to the lower end of the.
Preferably , the number of side discharge openings 9 is 8.
Preferably, , the driving motor B10 is fixedly connected to the upper end of the blanking hopper 3 through a beam fixedly connected to the upper end of the blanking hopper 3 in the radial direction.
Can carry out times preliminary mixing to the fodder of adding in the unloading hopper through a plurality of stirring unit on the driving motor B and the (mixing) shaft B that set up in the unloading hopper, the discharge gate setting of unloading hopper is in the circumference of its lateral wall, and not set up in the lower extreme bottom, thereby, can avoid the concentration of unloading, help the unloading to dispersedly enter into the compounding case, puddler A and B that set up on the (mixing) shaft A in the compounding case can carry out the secondary preliminary mixing to the fodder, thereby enable the fodder more fully to mix, in order to do benefit to subsequent broken processing operation, be favorable to improving the operating efficiency of feed processing.

Claims (3)

1, premixing devices for feed production, which comprises a support frame and a mixing box arranged in the middle of the support frame, and is characterized by also comprising a blanking hopper;
the mixing box is characterized in that the upper end of the mixing box is provided with an opening, the lower end of the mixing box is in an inverted frustum shape, and the lower opening end of the mixing box is provided with a discharging flashboard;
the lower end of the blanking hopper extends into the upper opening end of the mixing box, a plurality of side discharge ports are uniformly distributed along the circumferential direction of the outer side wall of the blanking hopper at the inner side of the upper opening end of the mixing box, a stirring shaft B is arranged at the axis of the blanking hopper, the bottom end of the stirring shaft B is rotatably connected with an end plate at the lower end of the blanking hopper, the top end of the stirring shaft B extends to the upper end of the blanking hopper and is connected with an output shaft of a driving motor B fixedly connected to the upper end of the blanking hopper, an -shaped stirring unit, a second stirring unit and a third stirring unit are sequentially arranged at the part of the stirring shaft B in the blanking hopper from top to bottom, the -shaped stirring unit and the second stirring unit are respectively composed of two V-shaped stirring rod bodies which are arranged in a bilateral symmetry mode and are opposite to each other in the opening direction, and the third stirring unit is arranged.
2. premixing device for feed production according to claim 1 wherein the number of side discharge openings is 8.
3. premixing device for feed production in accordance with claim 1 or 2 wherein the driving motor B is fixedly connected to the upper end of the feed hopper by means of a beam fixedly connected radially to the upper end of the feed hopper.
CN201910870459.XA 2019-09-16 2019-09-16 premixing device for feed production Pending CN110732282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910870459.XA CN110732282A (en) 2019-09-16 2019-09-16 premixing device for feed production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910870459.XA CN110732282A (en) 2019-09-16 2019-09-16 premixing device for feed production

Publications (1)

Publication Number Publication Date
CN110732282A true CN110732282A (en) 2020-01-31

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ID=69267826

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910870459.XA Pending CN110732282A (en) 2019-09-16 2019-09-16 premixing device for feed production

Country Status (1)

Country Link
CN (1) CN110732282A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202909650U (en) * 2012-11-26 2013-05-01 天津高峰饲料有限公司 Feed premixing device
CN109895254A (en) * 2017-12-07 2019-06-18 扬州慕星新材料有限公司 A kind of mixing device for the production of bubble brick

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202909650U (en) * 2012-11-26 2013-05-01 天津高峰饲料有限公司 Feed premixing device
CN109895254A (en) * 2017-12-07 2019-06-18 扬州慕星新材料有限公司 A kind of mixing device for the production of bubble brick

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Application publication date: 20200131