CN108355754B - Circulating feed particle reducing mechanism - Google Patents
Circulating feed particle reducing mechanism Download PDFInfo
- Publication number
- CN108355754B CN108355754B CN201711429954.4A CN201711429954A CN108355754B CN 108355754 B CN108355754 B CN 108355754B CN 201711429954 A CN201711429954 A CN 201711429954A CN 108355754 B CN108355754 B CN 108355754B
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- Prior art keywords
- transmission shafts
- circulating
- crushing
- transmission
- sides
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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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
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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
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/54—Cleaning with beating devices
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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
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a circulating type feed particle crushing device which comprises a crushing box body, wherein a feed inlet is formed in the top wall of the crushing box body, two first transmission shafts and two second transmission shafts are further arranged in the crushing box body, the two second transmission shafts are respectively positioned on two sides of the two first transmission shafts, a worm section is arranged at the lower end of a conveying auger, two sides of the worm section are meshed with two worm gears respectively arranged on the two first transmission shafts, incomplete gears are arranged on the two first transmission shafts, transmission gears are arranged on the two second transmission shafts, the two incomplete gears are correspondingly meshed with the two transmission gears respectively, knocking rods are further arranged on the two second transmission shafts, the lower side ends of the knocking rods are connected with the bottom wall of the crushing box body through reset springs, and knocking blocks are further arranged at the outer ends of the knocking rods. The invention has simple structure, convenient operation, better effect and stronger practicability, avoids the blockage of the screening net, and can circularly crush simultaneously.
Description
Technical Field
The invention relates to a feed grinder, in particular to a circulating feed particle grinding device.
Background
The feed grinder is mainly used for grinding various feeds and various coarse feeds, in particular feeds for feeding chickens. The chicken feed is crushed to increase the surface area of the feed and adjust the granularity, increase the surface area, improve the palatability, and easily contact with digestive juice in digestive organs, thereby being beneficial to improving the digestibility and enabling the livestock and poultry to better absorb the nutrient components of the feed. The particle size is adjusted, so that energy consumed by livestock and poultry chewing is reduced, and the conveying, storage, mixing and granulating are more convenient, and the efficiency and the quality are better. The common feed grinder has poor grinding effect and is easy to cause screen blockage.
Disclosure of Invention
The invention aims to provide a circulating type feed particle crushing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a circulating feed particle crushing device comprises a crushing box body, wherein the top wall of the crushing box body is provided with two feed inlets, two crushing rollers are arranged in the crushing box body, a circulating conveying cylinder is arranged at the center in the crushing box body, two sides of the lower end of the circulating conveying cylinder are respectively provided with a screening device, the screening devices comprise a screening net and side frames at two sides of the screening net, one end, far away from the two screening nets, of each screening net is obliquely and upwards arranged, the side wall at the bottom end of the circulating conveying cylinder is provided with a backflow through hole, a conveying auger which is coaxial with the circulating conveying cylinder is arranged in the circulating conveying cylinder, the shaft section at the top end of the conveying auger is connected with a rotating motor arranged on the top wall of the crushing box body, the crushing box body is also internally provided with two first transmission shafts and two second transmission shafts, and the two second transmission shafts are, the lower end of the conveying auger is provided with a worm section, two sides of the worm section are meshed with two worm gears which are respectively arranged on two first transmission shafts, incomplete gears are arranged on the two first transmission shafts, transmission gears are arranged on the two second transmission shafts, the two incomplete gears are respectively correspondingly meshed with the two transmission gears, knocking rods are further arranged on the two second transmission shafts, the lower side ends of the knocking rods are connected with the bottom wall of the crushing box body through reset springs, and knocking blocks are further arranged at the outer ends of the knocking rods.
As a further scheme of the invention: the screening net is made by winding elastic steel wires.
As a still further scheme of the invention: the two feed inlets are positioned on two sides of the top wall of the crushing box body.
As a still further scheme of the invention: and a side plate and a scattering plate are arranged on the side wall of the top end of the circulating conveying cylinder.
As a still further scheme of the invention: the side wall of the bottom of the crushing box body is also provided with a discharge hole.
As a still further scheme of the invention: and the side frame is fixedly connected with the bottom of the circulating conveying cylinder.
As a still further scheme of the invention: two pairs of crushing rollers are respectively positioned under the two feed inlets.
Compared with the prior art, the invention has the beneficial effects that: feed particles enter the crushing box body through the feed inlet, are crushed under the action of the two pairs of crushing rollers and then are scattered on the screening device, the completely crushed feed particles fall on the bottom of the crushing box through the screening device, the incompletely crushed feed particles enter the circulating conveying cylinder through the backflow through holes under the guiding action of the screening net, and are lifted to the upper side of the crushing rollers for secondary crushing under the conveying action of the conveying auger, so that the circular crushing is realized, the crushing effect is good, the conveying auger rotates and simultaneously drives the two first transmission shafts to rotate through the meshing of the worm rod section and the two worm wheels, the two first transmission shafts drive the two second transmission shafts to rotate towards the upper side through the intermittent meshing of the two incomplete gears and the two transmission shafts respectively, the second transmission shafts are rotationally matched with the reset spring towards the upper side to ensure that the knocking block at the top end of the knocking rod performs reciprocating type knocking, thereby avoiding the feed particles to be blocked in the meshes of the screening net and avoiding blockage. The invention has simple structure, convenient operation, better effect and stronger practicability, avoids the blockage of the screening net, and can circularly crush simultaneously.
Drawings
FIG. 1 is a schematic view showing the structure of a circulating type feed particle crushing apparatus.
Fig. 2 is a schematic structural diagram of a screening device in the circulating type feed particle crushing device.
Wherein: the crushing box comprises a crushing box body 1, a feeding hole 2, a crushing roller 3, a screening device 4, a circulating conveying cylinder 5, a backflow through hole 6, a scattering plate 7, a side plate 8, a conveying auger 9, a rotating motor 10, a side frame 11, a screening net 12, a first transmission shaft 13, a second transmission shaft 14, a worm wheel 15, a worm section 16, an incomplete gear 17, a transmission gear 18, a knocking rod 19, a knocking block 20, a return spring 21 and a discharging hole 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a circulating feed particle crushing apparatus includes a crushing box 1, the top wall of the crushing box 1 is provided with two feed inlets 2, the two feed inlets 2 are located on two sides of the top wall of the crushing box 1, two pairs of crushing rollers 3 are arranged inside the crushing box 1, the two pairs of crushing rollers 3 are respectively located under the two feed inlets 2, a circulating conveying cylinder 5 is arranged at the center inside the crushing box 1, two sides of the lower end of the circulating conveying cylinder 5 are both provided with a sieving device 4, the sieving device 4 includes a sieving net 12 and side frames 11 on two sides of the sieving net 12, the side frames 11 are fixedly connected with the bottom of the circulating conveying cylinder 5, one end of the two sieving nets 12 away from each other is obliquely arranged upward, the sieving net 12 is made by winding elastic steel wires, the side wall of the bottom end of the circulating conveying cylinder 5 is provided with a backflow through hole 6, the inside of the circular conveying cylinder 5 is provided with a conveying auger 9 which is coaxial with the circular conveying cylinder, the top end shaft section of the conveying auger 9 is connected with a rotating motor 10 arranged on the top wall of the crushing box body 1, the side plate 8 and the scattering plate 7 are arranged on the side wall of the top end of the circular conveying cylinder 5, the arrangement of the side plate 8 ensures that feed particles conveyed by the conveying auger 9 scatter to two sides so as to crush the crushing roller 3, the inside of the crushing box body 1 is also provided with two first transmission shafts 13 and two second transmission shafts 14, the two second transmission shafts 14 are respectively positioned at two sides of the two first transmission shafts 13, the lower end of the conveying auger 9 is provided with a worm section 16, two sides of the worm section 16 are meshed with two worm gears 15 respectively arranged on the two first transmission shafts 13, the two first transmission shafts 13 are both provided with incomplete gears 17, and the two second transmission shafts 14 are both provided with transmission, the two incomplete gears 17 are correspondingly engaged with the two transmission gears 18 respectively, knocking rods 19 are further arranged on the two second transmission shafts 14, the lower side ends of the knocking rods 19 are connected with the bottom wall of the crushing box body 1 through return springs 21, knocking blocks 20 are further arranged at the outer ends of the knocking rods 19, and a discharge hole 22 is further formed in the side wall of the bottom of the crushing box body 1.
The working principle of the invention is as follows: feed particles enter the crushing box body 1 through the feed inlet 2, are crushed under the action of the two pairs of crushing rollers 3 and then are scattered on the screening device 4, the completely crushed feed particles fall on the bottom of the crushing box body 1 through the screening device 4, the incompletely crushed feed particles enter the circulating conveying cylinder 5 through the backflow through holes 6 under the guiding action of the screening net 12 and are lifted to the upper side of the crushing rollers 3 for re-crushing under the conveying action of the conveying auger 9, so that the circular crushing is realized, the crushing effect is good, the conveying auger 9 rotates and simultaneously drives the two first transmission shafts 13 to rotate through the meshing of the worm section 16 and the two worm wheels 15, the two first transmission shafts 13 drive the two second transmission shafts 14 to rotate upwards through the intermittent meshing of the two incomplete gears 17 and the two transmission gears 18 respectively, the second transmission shafts 14 rotate upwards and are matched with the return spring 21 so that the knocking block 20 at the top end of the knocking rod 19 knocks on the screening net 12 in a reciprocating manner, thereby avoiding the feed particles from being blocked in the meshes of the screening net 12 and causing blockage.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a circulating fodder granule reducing mechanism, is including smashing box (1), be provided with feed inlet (2) on smashing box (1) roof, a serial communication port, feed inlet (2) are two, smash box (1) inside and be provided with two pairs of crushing roller (3), it is provided with circulation transport cylinder (5) to smash box (1) inside center, circulation transport cylinder (5) lower extreme both sides all are provided with screening plant (4), screening plant (4) are including side frame (11) of screening net (12) and screening net (12) both sides, two the one end slope that screening net (12) kept away from mutually upwards sets up, backflow through-hole (6) have been seted up on circulation transport cylinder (5) bottom lateral wall, inside transport auger (9) that are provided with coaxial line with it of carrying, carry auger (9) top axle segment and rotation motor (10) of setting on smashing box (1) roof to be connected The crushing box body (1) is internally provided with two first transmission shafts (13) and two second transmission shafts (14), the two second transmission shafts (14) are respectively positioned at two sides of the two first transmission shafts (13), the lower end of the conveying auger (9) is provided with a worm section (16), two sides of the worm section (16) are meshed with two worm gears (15) respectively arranged on the two first transmission shafts (13), the two first transmission shafts (13) are respectively provided with an incomplete gear (17), the two second transmission shafts (14) are respectively provided with a transmission gear (18), the two incomplete gears (17) are respectively correspondingly meshed with the two transmission gears (18), the two second transmission shafts (14) are also provided with knocking rods (19), the lower side ends of the knocking rods (19) are connected with the bottom wall of the crushing box body (1) through return springs (21), the outer end of the knocking rod (19) is also provided with a knocking block (20).
2. A circulating feed particle comminution apparatus as claimed in claim 1 in which the screening web (12) is formed by winding elastic steel wire.
3. A circulating feed particle comminution apparatus as claimed in claim 1, in which the two feed inlets (2) are located on both sides of the top wall of the comminution tank (1).
4. A circulating feed particle crushing apparatus according to claim 1, wherein the side plate (8) and the scattering plate (7) are provided on the side wall of the top end of the circulating transport cylinder (5).
5. A circulating feed particle crushing apparatus as claimed in claim 1, wherein the side wall of the bottom of the crushing tank (1) is provided with a discharge outlet (22).
6. A circulating feed particle comminution apparatus as claimed in claim 1, in which the side frames (11) are fixedly connected to the bottom of the circulating transport cylinder (5).
7. A circulating feed particle comminution apparatus as claimed in claim 1, in which two pairs of comminution rollers (3) are located directly below the two feed openings (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711429954.4A CN108355754B (en) | 2017-12-26 | 2017-12-26 | Circulating feed particle reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711429954.4A CN108355754B (en) | 2017-12-26 | 2017-12-26 | Circulating feed particle reducing mechanism |
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| Publication Number | Publication Date |
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| CN108355754A CN108355754A (en) | 2018-08-03 |
| CN108355754B true CN108355754B (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711429954.4A Active CN108355754B (en) | 2017-12-26 | 2017-12-26 | Circulating feed particle reducing mechanism |
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| CN109261257A (en) * | 2018-09-03 | 2019-01-25 | 赵伟 | A kind of screening liter material formula crushing device |
| CN109758650B (en) * | 2019-03-26 | 2020-12-29 | 河北医科大学第二医院 | Chronic obstructive pulmonary disease breathing exercise treatment device |
| CN110152970B (en) * | 2019-05-13 | 2021-12-14 | 菏泽龙腾机械有限公司 | Peanut edulcoration equipment for agricultural |
| CN111974490B (en) * | 2020-06-29 | 2022-02-01 | 广东省福日升绿色科技研究有限公司 | Integrative equipment of broken flotation of building rubbish |
| CN112407354A (en) * | 2020-11-30 | 2021-02-26 | 杭州乌兹科技有限公司 | Self-cleaning material-blocking-preventing auxiliary equipment for improving feed manufacturing efficiency and quality |
| CN115193677A (en) * | 2021-12-13 | 2022-10-18 | 邵阳县兴隆粮油食品有限公司 | Sieving mechanism is used in rice deep-processing |
| CN117138883B (en) * | 2023-11-01 | 2024-01-23 | 钥准医药科技(启东)有限公司 | Pharmacy rubbing crusher |
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| JP2002336791A (en) * | 2001-05-14 | 2002-11-26 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | Sieve apparatus for adhesive material |
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| CN205462421U (en) * | 2016-04-01 | 2016-08-17 | 龙欣 | Gradual plant broken wall device |
| CN206778652U (en) * | 2017-05-15 | 2017-12-22 | 邵伟 | A kind of ore crusher that can be sorted |
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Patent Citations (6)
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| GB2278066A (en) * | 1993-05-19 | 1994-11-23 | Kodak Ltd | A mixing method and apparatus |
| JP2002336791A (en) * | 2001-05-14 | 2002-11-26 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | Sieve apparatus for adhesive material |
| JP2010064049A (en) * | 2008-09-12 | 2010-03-25 | Mitsubishi Chemicals Corp | Vane for classifier, classifier, and method of manufacturing powder |
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| CN108355754A (en) | 2018-08-03 |
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Effective date of registration: 20210401 Address after: 550200 Xiuwen Industrial Park, Guiyang City, Guizhou Province (zazuo Sanyuan) Applicant after: GUIYANG FUYUAN FEED Co.,Ltd. Address before: 350000 room 306, leiyao building, 36 Fuxing Avenue, Gushan Town, Jin'an District, Fuzhou City, Fujian Province Applicant before: COMMON TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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