CN108620199A - Feed stuff reducing device - Google Patents

Feed stuff reducing device Download PDF

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Publication number
CN108620199A
CN108620199A CN201810375349.1A CN201810375349A CN108620199A CN 108620199 A CN108620199 A CN 108620199A CN 201810375349 A CN201810375349 A CN 201810375349A CN 108620199 A CN108620199 A CN 108620199A
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CN
China
Prior art keywords
negative pressure
feed
pressure blade
gear
negative
Prior art date
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Granted
Application number
CN201810375349.1A
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Chinese (zh)
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CN108620199B (en
Inventor
钱飞虎
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.)
Liyang Dekeli Machinery Co ltd
Original Assignee
Fenggang Jinqiao Liang Livestock Trading 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
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Application filed by Fenggang Jinqiao Liang Livestock Trading Co Ltd filed Critical Fenggang Jinqiao Liang Livestock Trading Co Ltd
Priority to CN201810375349.1A priority Critical patent/CN108620199B/en
Publication of CN108620199A publication Critical patent/CN108620199A/en
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Publication of CN108620199B publication Critical patent/CN108620199B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/12Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES 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
    • A23N17/00Apparatus specially adapted for preparing animal feeding-stuffs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/10Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16Mills in which a fixed container houses stirring means tumbling the charge
    • B02C17/163Stirring means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18Adding fluid, other than for crushing or disintegrating by fluid energy

Abstract

The invention discloses feed stuff reducing devices, including rack, rack, which is equipped with, crushes conveying pipeline, grinding bucket is fixed in picking-up container, it is rotatably connected to grinding mechanism in grinding bucket, it is provided with several filter hole on grinding bucket bottom wall, grinding bucket top is communicated with negative pressure mechanism, it crushes conveying pipeline and is rotatably connected to the first negative pressure blade, disk and positive pressure blade, disk is circumferentially evenly equipped with crushing knife, negative pressure mechanism includes negative tube, the second negative pressure blade is rotatably connected in negative tube, it is covered with filter screen on second negative pressure blade, the side of negative tube is communicated with collecting pipe, discharge pipe is communicated on negative tube, several branch pipes are communicated on discharge pipe, the one end of several branch pipes far from discharge pipe is connected to grinding bucket, several branch pipes are located on the bottom wall of grinding bucket;Compared with prior art, this programme can crush feed three times, improve the efficiency of feed preliminary crushing;It is not necessary that aspiration pump is arranged, only the second negative pressure blade need to be interlocked by shaft, reduce the cost of whole device.

Description

Feed stuff reducing device
Technical field
The invention belongs to field of crushing equipment, more particularly to a kind of feed stuff reducing device.
Background technology
When cultivating livestock, the feed granules newly bought are larger, are unsuitable for livestock edible and digestion, need to feed original Material crushes, grinds and obtain the smaller feed of particle for livestock edible;Existing processing method typically uses existing powder Broken machine directly crushes all feeds, and existing pulverizer includes pulverization cylinder, and crushing knife is rotatably connected in pulverization cylinder, turns Dynamic crushing knife, feed is poured into pulverization cylinder, crushing knife starts to crush feed so that the granularity of feed becomes smaller, and raises Material would be even more beneficial to digest, and preferably absorb feed nutrient;But in crushing process, under crushing knife high speed rotation, only It can realize the preliminary crushing of feed, the dynamics uniformity of crushing is poor, and the feed quality after crushing is caused to differ, and lacks further Milled processed ability;Especially in crushing process, the air containing feed dust can be escaped out of pulverizer, influence to crush Operating environment.
In order to solve problem above, Chinese Patent Application No. is the patent of invention of 201710605007.X, discloses one kind The dustless crushing grinding device of breeding feed, including feed pulverization cylinder, water tank and feed storage box, the fixed peace in water tank top Equipped with feed storage box, feed storage box upper end is welded with feed pulverization cylinder, and feed pulverization cylinder top middle portion is equipped with feed hopper, It is set as crushing chamber in feed storage box, crushing shaft is installed in crushing chamber, crushing is welded on the crushing shaft in feed storage box Roller is connected with Disintegrating knife by axis pin on pulverization roller side wall, is welded on the feed storage box inside below feed filter screen Material guiding hopper, material guiding hopper bottom are welded with sieving plate, are set as in the feed storage box between sieving plate, material guiding hopper and feed filter screen Grinding chamber is equipped with grinding roll shaft in grinding chamber, grinds and is welded with switch-plate on roll shaft side wall;Several grind is placed in grinding chamber Abrading-ball;It is set as feed storage box below sieving plate and material guiding hopper, feed storage chamber, feed storage chamber bottom are set as in feed storage box Portion is equipped with discharge screw rod, and discharge screw rod one end is pierced by feed storage box side wall in discharging cylinder, and discharging cylinder is welded on feeding Expect on the outer wall of storage box bottom side, discharge screw rod connects discharge motor, and discharging cylinder bottom side connects hopper, and hopper bottom is welded with Drainage conduit;It is welded with air screen between material guiding hopper bottom side outer wall and feed storage chamber interior wall, pumping chamber is set as above air screen, takes out Air cavity side is connected to air-suction cover, and air-suction cover is welded on the side wall of feed storage box upper end, and air-suction cover connects gas distribution by air intake duct Pipe, gas distribution pipe surface are equipped with several qi-emitting holes, and the ullage in water tank is set as air collecting chamber, pumping is equipped at the top of water tank Pump, the inlet end of aspiration pump are connected to air collecting chamber, and the outlet side of aspiration pump connects exhaust pipe, and exhaust is equipped at the top of exhaust pipe Head.Several mill balls and feed are stirred by switch-plate to roll in grinding chamber, several mill balls are ground feed, grinding Feed afterwards is sifted out from screen holes and is fallen downwards, improves the effect of the efficiency and screening of material grinding;Row in feed storage box Expect that screw rod in feed push-in discharging cylinder, will be later fallen into hopper, finally from the discharge of hopper bottom in feed storage chamber Pipe is discharged, the discharge of instant feedstuff;Dust particles are drawn into the water of water tank also by aspiration pump, are improved in pumping chamber Extract the clean-up effect of air out;The efficiency and effect extracted out in time to the air containing dust in feed storage chamber are also improved, The interior air containing dust of feed storage chamber, grinding chamber and crushing chamber is avoided to escape the operating environment for influencing feed processing outward, Realize that dustlessization is crushed, ground, discharge.
Above scheme realizes the further grinding to feed, and to the ability that feed powde is collected, solves existing Technology there are the problem of, but there are still problems with for above scheme:Directly feed is put into feed pulverization cylinder, feed stops Time on Disintegrating knife is shorter, and feed will soon drop into the bottom of feed pulverization cylinder, is only located at feed and crushes The blade of cylinder bottom can be contacted with feed, and the efficiency of feed preliminary crushing is general;On the other hand it when absorbing feed dust, needs Aspiration pump is set in the device, improves the cost of whole device.
Invention content
When the invention is intended to provide a kind of progress preliminary crushing to feed, feed can repeatedly be crushed, and can improve Crush efficiency, without setting aspiration pump, you can feed dust is collected, the feed for reducing whole device cost crushes dress It sets.
Feed stuff reducing device in this programme, including rack, rack, which is equipped with, crushes conveying pipeline, crushes the connection of conveying bottom of the tube There is picking-up container, grinding bucket is fixed in picking-up container, shaft is rotatably connected in grinding bucket, several push away is evenly equipped in shaft circumferential direction Plate grinds and is filled with several mill balls in bucket, grinds and is provided with several filter hole on the bottom wall that struggles against, and grinding bucket top is communicated with Negative pressure machine Structure crushes in conveying pipeline and is rotatably connected to the first negative pressure blade, disk and positive pressure blade, the first negative pressure blade successively from top to bottom With blade is equipped on positive pressure blade, be evenly equipped with crushing knife in disk circumferential direction, negative pressure mechanism includes negative tube, rotation in negative tube It is connected with the second negative pressure blade, gear set is connected between the second negative pressure blade and shaft, filtering is covered on the second negative pressure blade Net, negative tube are located at side of the filter screen far from the second negative pressure blade and are communicated with collecting pipe, and collecting box is fixed in rack, collect Pipe is connected to collecting box, and negative tube, which is located on the part for being covered with filter screen, is communicated with discharge pipe, is communicated on discharge pipe several Pipe, the one end of several branch pipes far from discharge pipe are connected to grinding bucket, and several branch pipes are located on the bottom wall of grinding bucket.
The technical principle of this programme is:Skeleton of the rack as entire feed stuff reducing device plays support and protection feed The effect of grinding device first rotates the first negative pressure blade, disk and positive pressure blade, then need to when being crushed to feed The feed to be crushed, which is poured into, to be crushed in conveying pipeline, and the rotation of the first negative pressure blade will make the import of crushing conveying pipeline generate negative pressure, So that feed is more easy to, to conveying Bottomhole pressure is crushed, will to prevent feed from blocking the import of crushing conveying pipeline, feed is defeated to crushing When expecting Bottomhole pressure, feed first passes through the first negative pressure blade, and blade is provided on the first negative pressure blade, and the first negative pressure blade will be to raising Material is once crushed, and then feed is flowed near turntable, and crushing knife will carry out feed separating twice, the rotation of positive pressure blade It will make to generate air-flow from bottom to top in crushing conveying pipeline, the first negative pressure blade also makes to generate in crushing conveying pipeline top-down The air-flow that air-flow, positive pressure blade and the first negative pressure blade generate is cancelled out each other, so that the speed that feed falls is gradually slack-off, When feed is dropped into closer to positive pressure blade, the air-flow that positive pressure blade generates can generate centainly the feed moved from top to bottom Resistance will extend the fall time of feed, and the time that feed rests on crushing knife will extend, so that crushing knife can be more preferable Ground crushes feed;Then the air-flow from bottom to top that feed will be generated with positive pressure blade contact, positive pressure blade, will extend Feed and positive pressure blade contact time so that positive pressure blade can more fully crush feed, so as to complete three times It crushes, it is above to crush the preliminary crushing for completing and crushing conveying pipeline to feed three times.
Feed by preliminary crushing will be flowed into the grinding bucket of picking-up container, rotating shaft, and shaft will drive push plate to turn Dynamic, push plate will drive mill ball to be rolled in grinding bucket, and mill ball will further grind feed, and grinding obtains The smaller feed of particle will will drop into picking-up container, connect from the filter hole outflow of grinding bucket bottom wall, the smaller feed of particle Hopper is collected feed;While shaft rotates, shaft drives gearset motions, gear set that will drive the second negative pressure leaf Piece rotates, and the rotation of the second negative pressure blade will make to generate negative pressure in negative tube, and the feed dust generated in grinding bucket will be by negative Pressure pipe is absorbed, and dust will be flowed into along negative tube in collecting pipe, and collecting box is flowed by collecting pipe, collecting box to dust into Row is collected, and the air-flow that the second negative pressure blade generates will be flowed into several branch pipes along discharge pipe, and air-flow is propped up by several Pipe will be flowed into grinding bucket, and blow feed and the mill ball movement of grinding bucket bottom, be enhanced between mill ball and feed Abrasive action, to improve grinding efficiency.
Compared with prior art, the advantageous effect of this programme is:
1, this programme, can be to feed by the way that the first negative pressure blade, crushing knife and positive pressure blade is arranged in crushing conveying pipeline The airflow function for being crushed, and being generated by positive pressure blade and the first negative pressure blade three times so that feed can be for longer periods It rests on crushing knife and positive pressure blade, not only so that the crushing effect of feed is more preferable, also improves the effect of feed preliminary crushing Rate.
2, this programme drives gearset motions by shaft, then is rotated by gear set drive the second negative pressure blade, to So that generating negative pressure in negative tube, feed dust will be flowed by negative tube in collecting pipe, and be flowed into receipts by collecting pipe In header, it is not necessary that aspiration pump is arranged, only need to interlock the second negative pressure blade by shaft can be to the collection of dust, to reduce The cost of whole device.
Further, gear set includes the first gear being coaxially connected with the second negative pressure blade, and first gear is engaged with second Gear, second gear are coaxially connected with first bevel gear, and first bevel gear is engaged with second bevel gear, third is connected in shaft Bevel gear, second bevel gear and third hand tap gear are meshed.Shaft drives third hand tap gear rotation, third hand tap gear to drive second Bevel gear rotates, and second bevel gear drives first bevel gear rotation, first bevel gear to drive second gear rotation, second gear band Dynamic first gear rotation, first gear drives the rotation of the second negative pressure blade, so that forming negative pressure in negative tube.
Further, it crushes in conveying pipeline and is fixed with first motor and the second motor, the output shaft of first motor and first negative Pressure blade is fixedly connected, and the output shaft of the second motor is fixedly connected with positive pressure blade.Startup first motor and the second motor, first Motor drives the rotation of the first negative pressure blade, the second motor to drive the rotation of positive pressure blade, to realize the first negative pressure blade and just Press the automation rotation of blade.
Further, third motor and the 4th motor are fixed in rack, the output shaft of third motor is fixedly connected with turntable, The output shaft of 4th motor is fixedly connected with shaft.Start third motor and the 4th motor, third motor drives turntable rotation, turns Disk will drive several crushing knifes to rotate, and the 4th motor drives shaft rotation, shaft that several push plates will be driven to push grinding bucket movement.
Further, water is filled in collecting box.Water can be such that feed dust is settled, so that feed dust is preferably It is collected.
Further, it crushes on conveying pipeline and is communicated with hopper.The setting of hopper facilitates to crushing conveying pipeline and conveys feed.
Description of the drawings
Fig. 1 is the schematic diagram of feed stuff reducing device of the embodiment of the present invention.
Specific implementation mode
It is further described below by specific implementation mode:
Reference numeral in Figure of description includes:Rack 1, crushes conveying pipeline 3, the first negative pressure blade 4, first at hopper 2 Motor 5, turntable 6, crushing knife 7, positive pressure blade 8, the second motor 9, grinding bucket 10, shaft 11, push plate 12, mill ball 13, splicing Case 14, discharge pipe 15, branch pipe 16, first bevel gear 17, collecting box 18, collecting pipe 19, second gear 20, first gear 21, mistake Strainer 22, the second negative pressure blade 23.
Embodiment is substantially as shown in Fig. 1:Feed stuff reducing device, including rack 1 have been bolted powder in rack 1 Broken conveying pipeline 3 crushes and is communicated with hopper 2 on conveying pipeline 3, crushes 3 bottom of conveying pipeline and is communicated with picking-up container 14, is welded in picking-up container 14 It is connected to grinding bucket 10, shaft 11 is rotatably connected in grinding bucket 10, four push plates 12, grinding bucket 10 are evenly equipped in 11 circumferential direction of shaft 33 mill balls 13 are inside filled with, 11 filter hole are provided on grinding 10 bottom walls of bucket, 10 top of grinding bucket is communicated with negative Press mechanism crushes conveying pipeline 3 and is rotatably connected to the first negative pressure blade 4, disk and positive pressure blade 8 successively from top to bottom, and first is negative It is provided with blade on pressure blade 4 and positive pressure blade 8, crushing knife 7 is evenly equipped in disk circumferential direction, negative pressure mechanism includes negative tube, is born It is rotatably connected to the second negative pressure blade 23 in pressure pipe, gear set, gear set are connected between the second negative pressure blade 23 and shaft 11 Include the first gear 21 being coaxially connected with the second negative pressure blade 23, first gear 21 is engaged with second gear 20, second gear 20 are coaxially connected with first bevel gear 17, and first bevel gear 17 is engaged with second bevel gear, triconodont is connected in shaft 11 Wheel, second bevel gear and third hand tap gear are meshed, and filter screen 22 are covered on the second negative pressure blade 23, negative tube is located at filter screen 22 right sides are communicated with collecting pipe 19, and collecting box 18 has been bolted in rack 1, water, collecting pipe are filled in collecting box 18 19 are connected to collecting box 18, and negative tube, which is located on the part for being covered with filter screen 22, is communicated with discharge pipe 15, is connected on discharge pipe 15 There are two branch pipes 16, two 16 upper ends of branch pipe to be connected to grinding bucket 10, two branch pipes 16 are located on the bottom wall of grinding bucket 10, crush First motor 5 and the second motor 9, the output shaft of first motor 5 and the first negative pressure blade 4 have been bolted in conveying pipeline 3 It mutually welds, output shaft and 8 phase of positive pressure blade of the second motor 9 are welded, and third motor and the 4th have been bolted in rack 1 The output shaft of motor, third motor is connect with 6 flat key of turntable, and output shaft and 11 phase of shaft of the 4th motor are welded.
When being crushed to feed, start first motor 5, the second motor 9, third motor and the 4th motor, first is negative Pressure blade 4, disk, positive pressure blade 8 and the second negative pressure blade 23 will be rotated, then the feed crushed will be needed to be poured into hopper In 2, feed is entered along hopper 2 and is crushed in conveying pipeline 3, and the rotation of the first negative pressure blade 4 will be such that the import of crushing conveying pipeline 3 produces Raw negative pressure so that feed is more easy to flow to crushing in conveying pipeline 3, feed to crush flowed in conveying pipeline 3 when, feed first passes through the One negative pressure blade 4 is provided with blade on first negative pressure blade 4, and the first negative pressure blade 4 will once crush feed, then raise Material is flowed near turntable 6, and crushing knife 7 will carry out feed separating twice, and the rotation of positive pressure blade 8 will make in crushing conveying pipeline 3 Air-flow from bottom to top is generated, the first negative pressure blade 4 also makes to generate top-down air-flow, positive pressure blade 8 in crushing conveying pipeline 3 The air-flow generated with the first negative pressure blade 4 is cancelled out each other, so that the speed that feed falls is gradually slack-off, feed drops into more When adding close to positive pressure blade 8, the air-flow that positive pressure blade 8 generates can generate certain resistance to the feed moved from top to bottom, will prolong The fall time of long feed, the time that feed rests on crushing knife 7 will extend, so that crushing knife 7 can be preferably to raising Material crushes;Then feed will be contacted with positive pressure blade 8, and the air-flow from bottom to top that positive pressure blade 8 generates will extend feeding Material and 8 time of contact of positive pressure blade so that positive pressure blade 8 can more fully crush feed, so as to complete three wheat-middlings It is broken, it is above to crush the preliminary crushing for completing and crushing conveying pipeline 3 to feed three times.
Feed by preliminary crushing will be flowed into the grinding bucket 10 of picking-up container 14, rotating shaft 11, and shaft 11 is by band Dynamic push plate 12 rotates, and push plate 12 will drive mill ball 13 to be rolled in grinding bucket 10, and mill ball 13 will be to feed into traveling The grinding of one step, the smaller feed of the particle that grinds will be from the filter hole outflow of grinding 10 bottom walls of bucket, the smaller feedings of particle Material will drop into picking-up container 14, and picking-up container 14 is collected feed;While shaft 11 rotates, shaft 11 drives third Bevel gear rotates, and third hand tap gear drives second bevel gear rotation, second bevel gear that first bevel gear 17 is driven to rotate, the first cone Gear 17 drives second gear 20 to rotate, and second gear 20 drives first gear 21 to rotate, and first gear 21 drives the second negative pressure Blade 23 rotates, so that forming negative pressure in negative tube, the feed dust generated in grinding bucket 10 will be inhaled by negative tube It removes, dust will be flowed into collecting pipe 19 along negative tube, be flowed into collecting box 18 by collecting pipe 19, collecting box 18 is to dust It is collected, feed dust will be deposited in water, and the air-flow that the second negative pressure blade 23 generates will be flowed into two along discharge pipe 15 In root branch pipe 16, air-flow will be flowed by two branch pipes 16 in grinding bucket 10, and be blown the feed of 10 bottoms of grinding bucket and ground Abrading-ball 13 moves, and the abrasive action between mill ball 13 and feed is enhanced, to improve grinding efficiency.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification The records such as specific implementation mode can be used for explaining the content of claim.

Claims (6)

1. feed stuff reducing device, including rack, rack, which is equipped with, crushes conveying pipeline, crushes conveying bottom of the tube and is communicated with picking-up container, It is fixed with grinding bucket in picking-up container, is rotatably connected to shaft in grinding bucket, several push plates is evenly equipped in shaft circumferential direction, grind in bucket Filled with several mill balls, several filter hole are provided on grinding bucket bottom wall, grinding bucket top is communicated with negative pressure mechanism, and feature exists In, crush conveying pipeline in be rotatably connected to the first negative pressure blade, disk and positive pressure blade, the first negative pressure blade successively from top to bottom With blade is equipped on positive pressure blade, be evenly equipped with crushing knife in disk circumferential direction, negative pressure mechanism includes negative tube, rotation in negative tube It is connected with the second negative pressure blade, gear set is connected between the second negative pressure blade and shaft, filtering is covered on the second negative pressure blade Net, negative tube are located at side of the filter screen far from the second negative pressure blade and are communicated with collecting pipe, and collecting box is fixed in rack, collect Pipe is connected to collecting box, and negative tube, which is located on the part for being covered with filter screen, is communicated with discharge pipe, is communicated on discharge pipe several Pipe, the one end of several branch pipes far from discharge pipe are connected to grinding bucket, and several branch pipes are located on the bottom wall of grinding bucket.
2. feed stuff reducing device according to claim 1, it is characterised in that:The gear set includes and the second negative pressure blade Coaxially connected first gear, first gear are engaged with second gear, and second gear is coaxially connected with first bevel gear, the first cone Gear is engaged with second bevel gear, and third hand tap gear is connected in shaft, and second bevel gear and third hand tap gear are meshed.
3. feed stuff reducing device according to claim 1, it is characterised in that:The first electricity is fixed in the crushing conveying pipeline Machine and the second motor, the output shaft of first motor are fixedly connected with the first negative pressure blade, output shaft and the positive pressure leaf of the second motor Piece is fixedly connected.
4. feed stuff reducing device according to claim 2, it is characterised in that:Third motor and are fixed in the rack The output shaft of four motors, third motor is fixedly connected with turntable, and the output shaft of the 4th motor is fixedly connected with shaft.
5. feed stuff reducing device according to claim 3, it is characterised in that:Water is filled in the collecting box.
6. feed stuff reducing device according to any one of claims 1-5, it is characterised in that:Connect on the crushing conveying pipeline It is connected with hopper.
CN201810375349.1A 2018-04-24 2018-04-24 Fodder reducing mechanism Active CN108620199B (en)

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Application Number Priority Date Filing Date Title
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CN108620199B CN108620199B (en) 2020-02-18

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110981852A (en) * 2019-11-01 2020-04-10 江苏克胜集团股份有限公司 Device and process for producing mechanized auxiliary agent of neonicotinoid pesticide
CN113634354A (en) * 2021-10-18 2021-11-12 徐州筑之邦工程机械有限公司 Fodder raw and other materials rubbing crusher with function is got rid of to impurity
CN114669370A (en) * 2022-04-10 2022-06-28 长沙市望城区韵唐文化发展有限公司 Raw material grinding and conveying device for manufacturing colored glaze

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CN87203196U (en) * 1987-04-25 1987-12-31 辽宁省农业机械研究所 Crusher for herbage stalks
CN2480059Y (en) * 2001-04-13 2002-03-06 任炳志 Positive/negative pressure conveying type low power consumption powder mill
CN201735428U (en) * 2010-08-28 2011-02-09 郑州德赛尔陶粒有限公司 Dust-free environment-friendly Raymond mill
CN105728147A (en) * 2016-03-07 2016-07-06 钟文虎 Collision type airflow crushing mechanism and collision type airflow crushing machine
CN106944231A (en) * 2017-05-10 2017-07-14 成都冠禹科技有限公司 A kind of medicinal material pulverizer of high-efficiency precision refinement

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87203196U (en) * 1987-04-25 1987-12-31 辽宁省农业机械研究所 Crusher for herbage stalks
CN2480059Y (en) * 2001-04-13 2002-03-06 任炳志 Positive/negative pressure conveying type low power consumption powder mill
CN201735428U (en) * 2010-08-28 2011-02-09 郑州德赛尔陶粒有限公司 Dust-free environment-friendly Raymond mill
CN105728147A (en) * 2016-03-07 2016-07-06 钟文虎 Collision type airflow crushing mechanism and collision type airflow crushing machine
CN106944231A (en) * 2017-05-10 2017-07-14 成都冠禹科技有限公司 A kind of medicinal material pulverizer of high-efficiency precision refinement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110981852A (en) * 2019-11-01 2020-04-10 江苏克胜集团股份有限公司 Device and process for producing mechanized auxiliary agent of neonicotinoid pesticide
CN113634354A (en) * 2021-10-18 2021-11-12 徐州筑之邦工程机械有限公司 Fodder raw and other materials rubbing crusher with function is got rid of to impurity
CN114669370A (en) * 2022-04-10 2022-06-28 长沙市望城区韵唐文化发展有限公司 Raw material grinding and conveying device for manufacturing colored glaze

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