CN108325690B - Dual kibbling fodder reducing mechanism - Google Patents
Dual kibbling fodder reducing mechanism Download PDFInfo
- Publication number
- CN108325690B CN108325690B CN201711430573.8A CN201711430573A CN108325690B CN 108325690 B CN108325690 B CN 108325690B CN 201711430573 A CN201711430573 A CN 201711430573A CN 108325690 B CN108325690 B CN 108325690B
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- Prior art keywords
- crushing
- box body
- shaft
- driving
- crushing box
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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
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
-
- 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
- B02C4/02—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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- 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
-
- 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
Abstract
The invention discloses a double-crushing feed crushing device which comprises a crushing box body, wherein two pairs of crushing rollers are arranged inside the crushing box body, a feed inlet is formed in the top wall of the crushing box body, two grinding net plates which are inclined downwards oppositely are arranged inside the crushing box body, the two grinding net plates are fixedly connected close to each other, a vertical screw shaft is further arranged inside the crushing box body, grinding press plates are arranged on the two grinding net plates, the lower end of the screw shaft is connected with a transmission transverse shaft through a gear mechanism, a driving gear is further arranged on the transmission transverse shaft and meshed with two transmission gears arranged on the two rotation transverse shafts, knocking rods are further arranged on the two rotation transverse shafts, 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 double-grinding feed grinder.
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, be easily contacted with digestive juice in a digestion edge, be beneficial to improving the digestibility and better absorb the nutrient components of the feed. The adjustment of the particle size can reduce the energy consumed by chewing the livestock and poultry on one hand, and is more convenient for conveying, storing, mixing and granulating on the other hand. The common feed grinder has poor grinding effect and is easy to cause screen blockage.
Disclosure of Invention
The invention aims to provide a double-crushing feed crushing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a double-crushing feed crushing device comprises a crushing box body, two pairs of crushing rollers are arranged inside the crushing box body, a feed inlet is formed in the top wall of the crushing box body, two grinding mesh plates which incline downwards oppositely are arranged inside the crushing box body, the two grinding mesh plates are fixedly connected close to each other, a vertical screw shaft is further arranged inside the crushing box body, the top end of the screw shaft penetrates through the top wall of the crushing box body, a driving transverse shaft is arranged on the top wall of the crushing box body, two ends of the driving transverse shaft are fixed on the top wall of the crushing box body through a fixing frame, one end of the driving transverse shaft is connected with a driving motor arranged on the fixing frame, the driving transverse shaft is connected with the top end of the screw shaft through a positive and negative alternating transmission mechanism, a driving sleeve matched with the screw shaft is arranged on the screw shaft, and two ends of the, the grinding screen plates are all provided with grinding pressing plates, the lower ends of the push-pull connecting rods are hinged with the grinding pressing plates, a transmission transverse shaft and two rotation transverse shafts are further arranged in the grinding box body, the axes of the transmission transverse shafts are parallel, the lower end of the screw shaft is connected with the transmission transverse shaft through a gear mechanism, the transmission transverse shaft is further provided with a driving gear, the driving gear is meshed with two transmission gears arranged on the two rotation transverse shafts, knocking rods are further arranged on the two rotation transverse shafts, and knocking blocks are further arranged at the outer ends of the knocking rods.
As a further scheme of the invention: the feed inlets are two and are respectively positioned right above the two pairs of crushing rollers.
As a still further scheme of the invention: the lateral sides of the two grinding mesh plates are fixedly connected with the side wall of the crushing box body through a frame.
As a still further scheme of the invention: the positive and negative alternate transmission mechanism comprises two incomplete bevel gears arranged on a driving transverse shaft and a transmission bevel gear arranged on a shaft section at the top end of a screw shaft, and the transmission bevel gear is alternately meshed with the two incomplete bevel gears.
As a still further scheme of the invention: the positive and negative alternate transmission mechanism comprises a driving bevel gear arranged at the lower end of the screw shaft and a driven bevel gear arranged on the transmission transverse shaft, and the driven bevel gear is meshed with the driving bevel gear.
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: the two rotating transverse shafts are positioned at two sides of the transmission transverse shaft.
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 grinding screen plate, the driving motor drives the driving transverse shafts to rotate, the driving transverse shafts drive the screw shaft to rotate in a positive and negative alternating mode through the positive and negative alternating transmission mechanism, the screw shaft drives the driving sleeve to move up and down in a reciprocating mode, the driving sleeve pushes the grinding pressing plate to slide on the grinding screen plate through the push-pull connecting rod to grind and crush the feed particles scattered on the grinding screen plate, so that the feed particles can be crushed in a double mode, the effect is good, the screw shaft rotates in the positive and negative alternating mode and drives the driving transverse shafts to rotate in the positive and negative alternating mode through the gear mechanism, the driving transverse shafts drive the oscillating rods to oscillate through the meshing of the driving gears and the driving transverse shafts, and the, thereby avoiding the feed particles from being blocked in the meshes of the grinding mesh plate 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 structural view of a double-crushing feed crushing apparatus.
Fig. 2 is a schematic view showing the structure of a grinding net plate in the double-crushing feed crushing apparatus.
Wherein: the grinding device comprises a grinding box body 1, a feeding hole 2, a grinding roller 3, a screw shaft 4, a grinding screen plate 5, a driving sleeve 6, a push-pull connecting rod 7, a grinding pressing plate 8, a driving transverse shaft 9, an incomplete bevel gear 10, a driving bevel gear 11, a fixing frame 12, a driving motor 13, a driving bevel gear 14, a driving transverse shaft 15, a rotating transverse shaft 16, a driven bevel gear 17, a driving gear 18, a driving gear 19, a swing rod 20, a knocking block 21, a discharging hole 22 and a frame 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 invention, a double-crushing feed crushing device comprises a crushing box body 1, two pairs of crushing rollers 3 are arranged inside the crushing box body 1, two feed inlets 2 are arranged on the top wall of the crushing box body 1, the two feed inlets 2 are respectively positioned right above the two pairs of crushing rollers 3, two opposite inclined downward grinding mesh plates 5 are arranged inside the crushing box body 1, the side edges of the two grinding mesh plates 5 are fixedly connected with the side wall of the crushing box body 1 through a frame 23, the two grinding mesh plates 5 are fixedly connected with the adjacent end, a vertical screw shaft 4 is further arranged inside the crushing box body 1, the top end of the screw shaft 4 penetrates through the top wall of the crushing box body 1, a driving transverse shaft 9 is arranged on the top wall of the crushing box body 1, and two ends of the driving transverse shaft 9 are fixed on the top wall of the crushing, one end of a driving transverse shaft 9 is connected with a driving motor 13 arranged on a fixed frame 12, the driving transverse shaft 9 is connected with the top end of a screw shaft 4 through a positive and negative alternate transmission mechanism, the positive and negative alternate transmission mechanism comprises two incomplete bevel gears 10 arranged on the driving transverse shaft 9 and a transmission bevel gear 11 arranged on a shaft section at the top end of the screw shaft 4, the transmission bevel gears 11 are alternately meshed with the two incomplete bevel gears 10, a driving sleeve 6 matched with the screw shaft 4 is arranged on the screw shaft 4, two ends of the driving sleeve 6 are respectively provided with a push-pull connecting rod 7 with the top end hinged with the driving sleeve, two grinding screen plates 5 are respectively provided with a grinding pressing plate 8, the lower end of the push-pull connecting rod 7 is hinged with the grinding pressing plate 8, a driving transverse shaft 15 and two rotating transverse shafts 16 with parallel axes are also arranged in the grinding box body 1, and the two rotating transverse shafts, the lower end of the screw shaft 4 is connected with a transmission transverse shaft 15 through a gear mechanism, the transmission mechanism comprises a driving bevel gear 14 arranged at the lower end of the screw shaft 4 and a driven bevel gear 17 arranged on the transmission transverse shaft 15, the driven bevel gear 17 is meshed with the driving bevel gear 14, a driving gear 18 is further arranged on the transmission transverse shaft 15, the driving gear 18 is meshed with two transmission gears 19 arranged on two rotation transverse shafts 16, knocking rods 20 are further arranged on the two rotation transverse shafts 16, knocking blocks 21 are further arranged at the outer ends of the knocking rods 20, and a discharge port 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 grinding screen plate 5, the driving motor 13 drives the driving cross shaft 9 to rotate, the driving cross shaft 9 drives the screw shaft 4 to rotate in a positive and negative alternating mode through the positive and negative alternating transmission mechanism, the screw shaft 4 drives the driving sleeve 6 to move up and down in a reciprocating mode, the driving sleeve 6 pushes the grinding pressing plate 8 to slide on the grinding screen plate 5 through the push-pull connecting rod 7 to grind and crush the feed particles scattered on the grinding screen plate 5, so that the feed particles can be crushed doubly, the effect is good, the screw shaft 4 drives the driving cross shaft 15 to rotate in a positive and negative alternating mode through the gear mechanism while rotating in the positive and negative alternating mode, the driving cross shaft 15 drives the two rotating cross shafts 19 to rotate in a positive and negative alternating mode through the meshing of the driving gear 18 and the driving gear 19, the rotating cross shaft 19, thereby avoiding the feed particles from being blocked in the meshes of the grinding mesh plate 5 and avoiding 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 include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be suitably combined to form other embodiments as will be apparent to those skilled in the art.
Claims (7)
1. A double-crushing feed crushing device comprises a crushing box body (1), wherein two pairs of crushing rollers (3) are arranged inside the crushing box body (1), and the double-crushing feed crushing device is characterized in that a feed inlet (2) is formed in the top wall of the crushing box body (1), two grinding screen plates (5) which are inclined downwards are arranged inside the crushing box body (1), the two grinding screen plates (5) are close to each other and fixedly connected, a vertical screw shaft (4) is further arranged inside the crushing box body (1), the top end of the screw shaft (4) penetrates through the top wall of the crushing box body (1), a driving transverse shaft (9) is arranged on the top wall of the crushing box body (1), two ends of the driving transverse shaft (9) are fixed on the top wall of the crushing box body (1) through a fixing frame (12), one end of the driving transverse shaft (9) is connected with a driving motor (13) arranged on, the screw rod shaft (4) is provided with a driving sleeve (6) matched with the screw rod shaft, the two ends of the driving sleeve (6) are respectively provided with a push-pull connecting rod (7) with the top end hinged with the driving sleeve, the two grinding screen plates (5) are respectively provided with a grinding pressing plate (8), the lower end of the push-pull connecting rod (7) is hinged with the grinding pressing plate (8), the crushing box body (1) is also internally provided with a transmission transverse shaft (15) and two rotating transverse shafts (16) with parallel axes, the lower end of the screw rod shaft (4) is connected with the transmission transverse shaft (15) through a gear mechanism, the transmission transverse shaft (15) is also provided with a driving gear (18), and the driving gear (18) is meshed with two transmission gears (19) arranged on the two rotating transverse shafts (16), knocking rods (20) are further arranged on the two rotating transverse shafts (16), and knocking blocks (21) are further arranged at the outer ends of the knocking rods (20).
2. A double crushed feed crushing apparatus according to claim 1, wherein the number of the feed inlets (2) is two, and the two feed inlets (2) are respectively located right above the two pairs of crushing rollers (3).
3. A double crushed feed crushing apparatus according to claim 1, wherein the sides of the two grinding screens (5) are fixedly connected to the side walls of the crushing bin (1) by means of a frame (23).
4. A double crushed feed crushing apparatus according to claim 1, wherein the forward and reverse alternating transmission mechanism comprises two incomplete bevel gears (10) provided on the driving cross shaft (9) and a transmission bevel gear (11) provided on the top shaft section of the screw shaft (4), the transmission bevel gear (11) being alternately engaged with the two incomplete bevel gears (10).
5. The double-crushed feed crushing apparatus according to claim 1, wherein the gear mechanism comprises a drive bevel gear (14) provided at a lower end of the screw shaft (4) and a driven bevel gear (17) provided on the drive transverse shaft (15), the driven bevel gear (17) being engaged with the drive bevel gear (14).
6. A double crushed feed crushing device according to claim 1, characterized in that the crushing box (1) is also provided with a discharge outlet (22) on the bottom side wall.
7. A double crushed feed crushing device according to claim 1, characterized in that two rotating transverse shafts (16) are located on both sides of the transmission transverse shaft (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430573.8A CN108325690B (en) | 2017-12-26 | 2017-12-26 | Dual kibbling fodder reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430573.8A CN108325690B (en) | 2017-12-26 | 2017-12-26 | Dual kibbling fodder reducing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108325690A CN108325690A (en) | 2018-07-27 |
| CN108325690B true CN108325690B (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711430573.8A Active CN108325690B (en) | 2017-12-26 | 2017-12-26 | Dual kibbling fodder reducing mechanism |
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| CN (1) | CN108325690B (en) |
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| CN109174415B (en) * | 2018-11-16 | 2020-11-06 | 石棉县亿欣钙业有限责任公司 | Calcium carbonate powder grinder |
| CN110314753B (en) * | 2019-07-03 | 2020-12-08 | 奉节县疾病预防控制中心 | Environment-friendly medical waste bottle crushing, disinfecting and recycling equipment |
| CN112545034A (en) * | 2020-12-23 | 2021-03-26 | 湛江国联水产开发股份有限公司 | Special feed preparation device with drying function for prawn culture |
| CN113041927B (en) * | 2021-01-27 | 2022-11-22 | 上海华桓涂料有限公司 | A grind agitating unit for coating production |
| CN113400466B (en) * | 2021-05-17 | 2022-11-01 | 中交一公局集团有限公司 | Fly ash mortar compounding device for tunnel construction |
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| US5538193A (en) * | 1992-07-03 | 1996-07-23 | Meiden Plant Engineering & Construction Co., Ltd. | Waste paper processing system |
| JP2002028630A (en) * | 2000-07-19 | 2002-01-29 | Plantec Inc | Equipment and method for crushing and classifying incineration ash |
| CN205253263U (en) * | 2015-11-03 | 2016-05-25 | 重庆市荣发茶叶进出口有限公司 | Stalk -sorting production line is cut to dust protected broken black tea hammer |
| WO2016142678A1 (en) * | 2015-03-11 | 2016-09-15 | Technonext Limited | Apparatus for grinding material |
| CN106824411A (en) * | 2016-11-29 | 2017-06-13 | 巫山县天煜奇叶农业开发有限公司 | Premna microphylla tablet pulverizer |
| CN107241974A (en) * | 2017-07-17 | 2017-10-13 | 王淑兰 | A kind of adding pressure type grinding processing equipment for forage shape feed |
| CN107413434A (en) * | 2017-07-20 | 2017-12-01 | 盐城千之诺机械有限公司 | A kind of powdery paints screens lapping device |
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2017
- 2017-12-26 CN CN201711430573.8A patent/CN108325690B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5538193A (en) * | 1992-07-03 | 1996-07-23 | Meiden Plant Engineering & Construction Co., Ltd. | Waste paper processing system |
| JP2002028630A (en) * | 2000-07-19 | 2002-01-29 | Plantec Inc | Equipment and method for crushing and classifying incineration ash |
| WO2016142678A1 (en) * | 2015-03-11 | 2016-09-15 | Technonext Limited | Apparatus for grinding material |
| CN205253263U (en) * | 2015-11-03 | 2016-05-25 | 重庆市荣发茶叶进出口有限公司 | Stalk -sorting production line is cut to dust protected broken black tea hammer |
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| CN108325690A (en) | 2018-07-27 |
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Effective date of registration: 20210617 Address after: 250300 Chengnan Industrial Zone, Changqing District, Jinan City, Shandong Province (Yangzhuang Village) Applicant after: SHANDONG TIANJU ANPURUI AGRICULTURE AND ANIMAL HUSBANDRY DEVELOPMENT 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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