CN108620199B - Fodder reducing mechanism - Google Patents
Fodder reducing mechanism Download PDFInfo
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- CN108620199B CN108620199B CN201810375349.1A CN201810375349A CN108620199B CN 108620199 B CN108620199 B CN 108620199B CN 201810375349 A CN201810375349 A CN 201810375349A CN 108620199 B CN108620199 B CN 108620199B
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- Prior art keywords
- negative pressure
- feed
- crushing
- pipe
- grinding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating 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
- B02C17/10—Disintegrating 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating 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
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
- B02C17/163—Stirring means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a feed crushing device, which comprises a rack, wherein a crushing delivery pipe is arranged on the rack, a grinding hopper is fixed in a material receiving box, the grinding hopper is rotationally connected with a grinding mechanism, the bottom wall of the grinding hopper is provided with a plurality of filter holes, the top of the grinding hopper is communicated with a negative pressure mechanism, the crushing delivery pipe is rotationally connected with a first negative pressure blade, a disc and a positive pressure blade, crushing knives are uniformly distributed on the circumference of the disc, the negative pressure mechanism comprises a negative pressure pipe, the negative pressure pipe is rotationally connected with a second negative pressure blade, a filter screen is covered on the second negative pressure blade, one side of the negative pressure pipe is communicated with a collecting pipe, the negative pressure pipe is communicated with an air outlet pipe, the air outlet pipe is communicated with a plurality of branch pipes, one ends of the branch pipes, far away from the air; compared with the prior art, the scheme can crush the feed for three times, so that the primary crushing efficiency of the feed is improved; need not to set up the aspiration pump, only need through pivot interlock second negative pressure blade can, reduced the cost of whole device.
Description
Technical Field
The invention belongs to the field of crushing equipment, and particularly relates to a feed crushing device.
Background
When the livestock is bred, newly bought feed particles are large and are not suitable for being eaten and digested by the livestock, and the feed raw materials are crushed and ground to obtain feed with small particles for the livestock to eat; the existing processing mode is that an existing grinder is usually used for directly grinding various feeds, the existing grinder comprises a grinding barrel, a grinding knife is rotationally connected in the grinding barrel, the grinding knife is rotated to pour the feeds into the grinding barrel, and the grinding knife starts to grind the feeds, so that the granularity of the feeds is reduced, the feeds are more beneficial to digestion and can better absorb nutrient components of the feeds; however, in the crushing process, the crushing cutter can only realize the preliminary crushing of the feed under the high-speed rotation, and the uniformity of the crushing force is poor, so that the crushed feed has different quality and lacks of further grinding processing capacity; especially, in the process of crushing, air containing feed dust can escape from the crusher, and the crushing operation environment is affected.
In order to solve the problems, the invention patent with the Chinese patent application number of 201710605007.X discloses a feed dust-free crushing and grinding device for breeding, which comprises a feed crushing barrel, a water storage tank and a feed storage tank, wherein the top of the water storage tank is fixedly provided with the feed storage tank, the upper end of the feed storage tank is welded with the feed crushing barrel, the middle part of the top end of the feed crushing barrel is provided with a feed hopper, the feed storage tank is internally provided with a crushing cavity, a crushing shaft is arranged in the crushing cavity, the crushing shaft in the feed storage tank is welded with a crushing roller, the side wall of the crushing roller is connected with a crushing blade through a pin shaft, the feed storage tank below a feed filter screen is internally welded with a guide hopper, the, a grinding cavity is formed in the feed storage box between the guide hopper and the feed filter screen, a grinding roll shaft is installed in the grinding cavity, and a kickoff plate is welded on the side wall of the grinding roll shaft; a plurality of grinding balls are placed in the grinding cavity; a feed storage box is arranged below the screening plate and the material guide hopper, a feed storage cavity is arranged in the feed storage box, a discharge screw is arranged at the bottom of the feed storage cavity, one end of the discharge screw penetrates through the side wall of the feed storage box and is arranged in a discharge cylinder, the discharge cylinder is welded on the outer wall of the bottom side of the feed storage box, the discharge screw is connected with a discharge motor, the bottom side of the discharge cylinder is connected with a discharge hopper, and a discharge pipe is welded at the bottom of the; the welding has the air filter net between guide fill bottom side outer wall and the fodder storage box inner wall, establish to the exhaust chamber above the air filter net, exhaust chamber side intercommunication suction hood, the suction hood welding is on the fodder storage box upper end lateral wall, the suction hood passes through the breathing pipe and connects the gas distribution pipe, the gas distribution pipe surface is equipped with a plurality of gas distribution holes, establish to the gas collecting chamber above the liquid level in the storage water tank, the aspiration pump is installed at the storage water tank top, the inlet end and the gas collecting chamber intercommunication of aspiration pump, the blast pipe is connected to the end of giving vent to anger of aspiration pump, the. The stirring plate stirs the grinding balls and the feed to roll in the grinding cavity, the grinding balls grind the feed, and the ground feed is screened out from the screening hole and falls downwards, so that the material grinding efficiency and the screening effect are improved; the feed in the feed storage cavity is pushed into the discharge barrel by the discharge screw in the feed storage box, then falls into the discharge hopper, and is discharged from the discharge pipe at the bottom of the discharge hopper, so that the discharge of the feed is facilitated; the dust particles are sucked into the water of the water storage tank through the air suction pump, so that the purification effect of the air pumped out of the air pumping cavity is improved; also improved efficiency and effect of in time taking out the air that contains the dust in the fodder storage chamber, avoided fodder storage chamber, grind the chamber and smash the intracavity and contain the outside operational environment that influences feed processing of escaping of air of dust, realized dustless smashing, grinding, row material.
Above scheme has realized the further grinding to the fodder to and the ability of collecting to the fodder powder, has solved the problem that prior art exists, but above scheme still has following problem: the feed is directly put into the feed crushing barrel, the time for the feed to stay on the crushing blades is short, the feed can quickly fall into the bottom of the feed crushing barrel, only the blades at the bottom of the feed crushing barrel can be contacted with the feed, and the primary crushing efficiency of the feed is general; on the other hand, when the feed dust is absorbed, an air suction pump needs to be arranged in the device, so that the cost of the whole device is increased.
Disclosure of Invention
The invention aims to provide the feed crushing device which can crush the feed for multiple times when the feed is preliminarily crushed, can improve the crushing efficiency, can collect feed dust without arranging an air pump and can reduce the cost of the whole device.
The feed crushing device comprises a frame, a crushing and conveying pipe is arranged on the frame, the bottom of the crushing and conveying pipe is communicated with a material receiving box, a grinding hopper is fixed in the material receiving box, a rotating shaft is connected in the grinding hopper in a rotating manner, a plurality of push plates are uniformly distributed on the periphery of the rotating shaft, a plurality of grinding balls are filled in the grinding hopper, a plurality of filter holes are formed in the bottom wall of the grinding hopper, the top of the grinding hopper is communicated with a negative pressure mechanism, a first negative pressure blade, a rotary disc and a positive pressure blade are sequentially connected in the crushing and conveying pipe in a rotating manner from top to bottom, cutting edges are arranged on the first negative pressure blade and the positive pressure blade, crushing knives are uniformly distributed on the periphery of the rotary disc, the negative pressure mechanism comprises a negative pressure pipe, a second negative pressure blade is connected in the negative pressure pipe in a rotating manner, a gear set is connected between the second negative pressure blade and, the frame is fixed with the collecting box, collecting pipe and collecting box intercommunication, and the negative pressure pipe is located to be covered with the intercommunication on the part of filter screen and has a tuber pipe, and the intercommunication has a plurality of branch pipes on the tuber pipe, and the one end that a tuber pipe was kept away from to a plurality of branch pipes is fought the intercommunication with grinding, and a plurality of branch pipes are located and grind the diapire of fighting.
The technical principle of the scheme is as follows: the frame is used as a framework of the whole feed crushing device and plays a role in supporting and protecting the feed crushing device, when the feed is crushed, the first negative pressure blade, the rotary disc and the positive pressure blade are rotated firstly, then the feed to be crushed is poured into the crushing delivery pipe, the inlet of the crushing delivery pipe generates negative pressure by the rotation of the first negative pressure blade, so that the feed can flow into the crushing delivery pipe more easily, the feed can be prevented from blocking the inlet of the crushing delivery pipe, when the feed flows into the crushing delivery pipe, the feed passes through the first negative pressure blade firstly, the first negative pressure blade is provided with a cutting edge, the first negative pressure blade is used for crushing the feed for one time, then the feed flows into the vicinity of the rotary disc, the crushing knife is used for crushing the feed for the second time, the positive pressure blade is rotated to generate airflow from bottom to top in the crushing delivery pipe, and the first negative pressure blade also generates airflow from top to bottom in the crushing delivery pipe, airflow generated by the positive pressure blade and the first negative pressure blade is offset with each other, so that the falling speed of the feed is gradually reduced, when the feed falls into a position closer to the positive pressure blade, the airflow generated by the positive pressure blade can generate certain resistance to the feed moving from top to bottom, the falling time of the feed is prolonged, the time for the feed to stay in the crushing knife is prolonged, and the crushing knife can crush the feed better; then the fodder will contact with the malleation blade, and the air current from bottom to top that the malleation blade produced will have prolonged fodder and malleation blade contact time for the malleation blade can carry out more abundant crushing to the fodder, thereby has accomplished cubic crushing, smashes the preliminary crushing of accomplishing crushing conveying pipeline to the fodder above the cubic.
The primarily crushed feed flows into the grinding hopper of the material receiving box, the rotating shaft is rotated, the rotating shaft drives the push plate to rotate, the push plate drives the grinding balls to roll in the grinding hopper, the grinding balls further grind the feed, the ground feed with smaller particles flows out of the filtering holes in the bottom wall of the grinding hopper, the feed with smaller particles falls into the material receiving box, and the material receiving box collects the feed; in the pivot pivoted, the pivot drives the gear train motion, the gear train will drive the rotation of second negative pressure blade, second negative pressure blade rotates and will make the intraductal negative pressure that produces of negative pressure, the fodder dust that produces in the grinding fill will be through the negative pressure pipe suction, the dust will be in the collecting tube along with the negative pressure pipe flow in, flow in to the collecting box through the collecting tube, the collecting box is collected the dust, the air current that second negative pressure blade produced will flow in a plurality of spinal branch pipe along the play tuber pipe, the air current will flow in the grinding fill through a plurality of branch pipe, and blow the fodder and the grinding ball motion of grinding the fill bottom, the grinding effect between grinding ball and the fodder has been strengthened, thereby grinding efficiency has been improved.
Compared with the prior art, the beneficial effect of this scheme lies in:
1. this scheme is through setting up first negative pressure blade, crushing sword and malleation blade in smashing the conveying pipeline, can carry out the cubic to the fodder and smash to through the air current effect that malleation blade and first negative pressure blade produced, make the fodder stop on crushing sword and malleation blade for a longer time, not only make the crushing effect of fodder better, also improved the preliminary kibbling efficiency of fodder.
2. This scheme drives the gear train motion through the pivot, and rethread gear train drives second negative pressure blade and rotates to make the intraductal negative pressure that produces of negative pressure, fodder dust will flow into in the collection pipe through the negative pressure pipe, and flow into in the collection box through the collecting pipe, need not to set up the aspiration pump, only need can be to the collection of dust through pivot interlock second negative pressure blade, thereby reduced the cost of whole device.
Further, the gear set comprises a first gear coaxially connected with the second negative pressure blade, the first gear is meshed with a second gear, the second gear is coaxially connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, a rotating shaft is connected with a third bevel gear, and the second bevel gear is meshed with the third bevel gear. The rotating shaft drives the third bevel gear to rotate, the third bevel gear drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the second gear to rotate, the second gear drives the first gear to rotate, and the first gear drives the second negative pressure blade to rotate, so that negative pressure is formed in the negative pressure pipe.
Furthermore, a first motor and a second motor are fixed in the crushing conveying pipe, an output shaft of the first motor is fixedly connected with the first negative pressure blades, and an output shaft of the second motor is fixedly connected with the positive pressure blades. The first motor and the second motor are started, the first motor drives the first negative pressure blade to rotate, and the second motor drives the positive pressure blade to rotate, so that the automatic rotation of the first negative pressure blade and the positive pressure blade is realized.
Furthermore, a third motor and a fourth motor are fixed on the frame, an output shaft of the third motor is fixedly connected with the rotary table, and an output shaft of the fourth motor is fixedly connected with the rotary shaft. And starting a third motor and a fourth motor, wherein the third motor drives the rotary table to rotate, the rotary table drives the crushing knives to rotate, the fourth motor drives the rotating shaft to rotate, and the rotating shaft drives the push plates to push the grinding hopper to move.
Further, the collecting box is filled with water. The water allows the feed dust to settle, thereby allowing the feed dust to be better collected.
Furthermore, a hopper is communicated with the crushing and conveying pipe. The hopper is convenient for conveying the feed to the crushing conveying pipe.
Drawings
Fig. 1 is a schematic view of a feed crushing device according to an embodiment of the invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the crushing device comprises a rack 1, a hopper 2, a crushing conveying pipe 3, a first negative pressure blade 4, a first motor 5, a rotary disc 6, a crushing cutter 7, a positive pressure blade 8, a second motor 9, a grinding hopper 10, a rotating shaft 11, a push plate 12, grinding balls 13, a material receiving box 14, an air outlet pipe 15, a branch pipe 16, a first bevel gear 17, a collecting box 18, a collecting pipe 19, a second gear 20, a first gear 21, a filter screen 22 and a second negative pressure blade 23.
The embodiment is basically as shown in the attached figure 1: a feed crushing device comprises a frame 1, a crushing delivery pipe 3 is fixed on the frame 1 through bolts, a hopper 2 is communicated on the crushing delivery pipe 3, a material receiving box 14 is communicated at the bottom of the crushing delivery pipe 3, a grinding hopper 10 is welded in the material receiving box 14, a rotating shaft 11 is rotatably connected in the grinding hopper 10, four push plates 12 are uniformly distributed on the rotating shaft 11 in the circumferential direction, thirty three grinding balls 13 are filled in the grinding hopper 10, eleven filtering holes are formed in the bottom wall of the grinding hopper 10, a negative pressure mechanism is communicated with the top of the grinding hopper 10, the crushing delivery pipe 3 is sequentially and rotatably connected with a first negative pressure blade 4, a rotating disc 6 and a positive pressure blade 8 from top to bottom, cutting edges are respectively formed on the first negative pressure blade 4 and the positive pressure blade 8, crushing cutters 7 are uniformly distributed on the rotating disc 6 in the circumferential direction, the negative pressure mechanism comprises a negative pressure pipe, a second negative pressure blade 23 is rotatably connected in the negative pressure, the gear set comprises a first gear 21 coaxially connected with a second negative pressure blade 23, the first gear 21 is meshed with a second gear 20, the second gear 20 is coaxially connected with a first bevel gear 17, the first bevel gear 17 is meshed with a second bevel gear, a third bevel gear is connected on a rotating shaft 11, the second bevel gear is meshed with the third bevel gear, a filter screen 22 is covered on the second negative pressure blade 23, a collecting pipe 19 is communicated with the right side of the filter screen 22, a collecting box 18 is fixed on the frame 1 through bolts, the collecting box 18 is filled with water, the collecting pipe 19 is communicated with the collecting box 18, an air outlet pipe 15 is communicated with the part of the negative pressure pipe covered with the filter screen 22, two branch pipes 16 are communicated with the air outlet pipe 15, the upper ends of the two branch pipes 16 are communicated with the grinding hopper 10, the two branch pipes 16 are located on the bottom wall of the grinding hopper 10, a first motor 5 and a second motor 9 are fixed in the grinding conveying, an output shaft of the first motor 5 is welded with the first negative pressure blade 4, an output shaft of the second motor 9 is welded with the positive pressure blade 8, a third motor and a fourth motor are fixed on the rack 1 through bolts, an output shaft of the third motor is connected with the rotating disc 6 through a flat key, and an output shaft of the fourth motor is welded with the rotating shaft 11.
When the feed is crushed, a first motor 5, a second motor 9, a third motor and a fourth motor are started, a first negative pressure blade 4, a rotary disc 6, a positive pressure blade 8 and a second negative pressure blade 23 rotate uniformly, then the feed to be crushed is poured into a hopper 2, the feed enters a crushing conveying pipe 3 along the hopper 2, the first negative pressure blade 4 rotates to enable an inlet of the crushing conveying pipe 3 to generate negative pressure, the feed flows into the crushing conveying pipe 3 more easily, when the feed flows into the crushing conveying pipe 3, the feed firstly passes through the first negative pressure blade 4, a cutting edge is arranged on the first negative pressure blade 4, the first negative pressure blade 4 crushes the feed for one time, then the feed flows to the vicinity of the rotary disc 6, a crushing cutter 7 crushes the feed for the second time, the positive pressure blade 8 rotates to enable the crushing conveying pipe 3 to generate airflow from bottom to top, the first negative pressure blade 4 also enables the crushing conveying pipe 3 to generate airflow from top to bottom, the air flows generated by the positive pressure blade 8 and the first negative pressure blade 4 are mutually offset, so that the falling speed of the feed is gradually reduced, when the feed falls into the position closer to the positive pressure blade 8, the air flow generated by the positive pressure blade 8 can generate certain resistance to the feed moving from top to bottom, the falling time of the feed is prolonged, the time for the feed to stay in the crushing knife 7 is prolonged, and the crushing knife 7 can better crush the feed; then the fodder will contact with positive pressure blade 8, and the air current from bottom to top that positive pressure blade 8 produced will prolong fodder and positive pressure blade 8 contact time for positive pressure blade 8 can carry out more abundant crushing to the fodder, thereby has accomplished cubic crushing, and the cubic crushing has accomplished the preliminary crushing of smashing conveying pipeline 3 to the fodder above.
The primarily crushed feed flows into the grinding hopper 10 of the material receiving box 14, the rotating shaft 11 is rotated, the rotating shaft 11 drives the push plate 12 to rotate, the push plate 12 drives the grinding balls 13 to roll in the grinding hopper 10, the grinding balls 13 further grind the feed, the ground feed with smaller particles flows out of the filtering holes in the bottom wall of the grinding hopper 10, the feed with smaller particles falls into the material receiving box 14, and the material receiving box 14 collects the feed; when the rotating shaft 11 rotates, the rotating shaft 11 drives the third bevel gear to rotate, the third bevel gear drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear 17 to rotate, the first bevel gear 17 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives the first gear 21 to rotate, the first gear 21 drives the second negative pressure blade 23 to rotate, so that negative pressure is formed in the negative pressure pipe, feed dust generated in the grinding hopper 10 is sucked through the negative pressure pipe, the dust flows into the collecting pipe 19 along the negative pressure pipe and flows into the collecting box 18 through the collecting pipe 19, the collecting box 18 collects the dust, the feed dust is settled into water, airflow generated by the second negative pressure blade 23 flows into the two branch pipes 16 along the air outlet pipe 15, the airflow flows into the grinding hopper 10 through the two branch pipes 16, and blows feed and grinding balls 13 at the bottom of the grinding hopper 10 to move, the grinding action between the grinding balls 13 and the feed is enhanced, thereby improving the grinding efficiency.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. A feed crushing device comprises a frame, a crushing and conveying pipe is arranged on the frame, the bottom of the crushing and conveying pipe is communicated with a material receiving box, a grinding hopper is fixed in the material receiving box, a rotating shaft is connected in the grinding hopper in a rotating manner, a plurality of push plates are uniformly distributed on the circumference of the rotating shaft, a plurality of grinding balls are filled in the grinding hopper, a plurality of filtering holes are formed in the bottom wall of the grinding hopper, and a negative pressure mechanism is communicated with the top of the grinding hopper. The frame is fixed with the collecting box, collecting pipe and collecting box intercommunication, and the negative pressure pipe is located to be covered with the intercommunication on the part of filter screen and has a tuber pipe, and the intercommunication has a plurality of branch pipes on the tuber pipe, and the one end that a tuber pipe was kept away from to a plurality of branch pipes is fought the intercommunication with grinding, and a plurality of branch pipes are located and grind the diapire of fighting.
2. The feed stuff reducing apparatus of claim 1, wherein: the gear set comprises a first gear coaxially connected with the second negative pressure blade, the first gear is meshed with a second gear, the second gear is coaxially connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, a rotating shaft is connected with a third bevel gear, and the second bevel gear is meshed with the third bevel gear.
3. The feed stuff reducing apparatus of claim 1, wherein: a first motor and a second motor are fixed in the crushing conveying pipe, an output shaft of the first motor is fixedly connected with the first negative pressure blades, and an output shaft of the second motor is fixedly connected with the positive pressure blades.
4. The feed stuff reducing apparatus of claim 2, wherein: and a third motor and a fourth motor are fixed on the frame, an output shaft of the third motor is fixedly connected with the turntable, and an output shaft of the fourth motor is fixedly connected with the rotating shaft.
5. A feed grinder assembly as set forth in claim 3 wherein: the collecting box is filled with water.
6. A feed stuff reducing apparatus as defined in any of claims 1-5 wherein: the crushing and conveying pipe is communicated with a hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810375349.1A CN108620199B (en) | 2018-04-24 | 2018-04-24 | Fodder reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810375349.1A CN108620199B (en) | 2018-04-24 | 2018-04-24 | Fodder reducing mechanism |
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| CN108620199A CN108620199A (en) | 2018-10-09 |
| CN108620199B true CN108620199B (en) | 2020-02-18 |
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| CN201810375349.1A Active CN108620199B (en) | 2018-04-24 | 2018-04-24 | Fodder reducing mechanism |
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Families Citing this family (3)
| 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 |
| CN113634354B (en) * | 2021-10-18 | 2021-12-31 | 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 |
| CN114669370B (en) * | 2022-04-10 | 2023-04-25 | 长沙市望城区韵唐文化发展有限公司 | Raw material grinding and transporting device for colored glaze manufacturing |
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| 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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2018
- 2018-04-24 CN CN201810375349.1A patent/CN108620199B/en active Active
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| 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 |
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| CN108620199A (en) | 2018-10-09 |
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