CN114522757B - Pig feed biological additive processingequipment - Google Patents

Pig feed biological additive processingequipment Download PDF

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Publication number
CN114522757B
CN114522757B CN202111588789.3A CN202111588789A CN114522757B CN 114522757 B CN114522757 B CN 114522757B CN 202111588789 A CN202111588789 A CN 202111588789A CN 114522757 B CN114522757 B CN 114522757B
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Prior art keywords
transmission
crushing
ring
crushing box
wheel
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CN202111588789.3A
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CN114522757A (en
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窦丽娟
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Jiangsu Xinxicheng Biotechnology Co ltd
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Jiangsu Xinxicheng Biotechnology Co ltd
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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
    • 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
    • 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
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • 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
    • B07B1/06—Cone or disc shaped screens
    • 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
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • 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
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Abstract

The invention relates to the technical field of pig feed processing, and discloses a pig feed biological additive processing device which comprises a base and a crushing box arranged above the base, wherein the lower end of the crushing box is fixedly connected with the base through supporting legs, a feed opening is formed in the middle of the upper end of the crushing box, a feeding hopper used for feeding is arranged at the upper end of the feed opening, and a crushing assembly used for crushing biological additives is arranged in the feeding hopper.

Description

Pig feed biological additive processingequipment
Technical Field
The invention relates to the technical field of feed processing, in particular to a pig feed biological additive processing device.
Background
The crushing of the feed additive is an important link in feed additive processing, the surface area of feed additive particles of unit mass can be increased through crushing, the solubility of feed additive nutrients in animal digestive juice is increased, and the digestibility of animals is improved, so the feed additive processing raw material crushing device has important use value, aiming at the problems, the prior patent publication No. CN212284171U discloses an additive crushing processing device, the device can repeatedly crush unqualified materials at the bottom, the material throwing is realized by reciprocating a filter part up and down, so that the materials at the bottom are guided to the upper part of the crushing part, the circular crushing is completed, the problem of blockage is avoided, but the filter structure is a plane structure, the material at the middle position can be prevented from descending when the material is thrown upwards, and the material at the middle position can not be repeatedly crushed when the material is thrown upwards, so the crushing mode of the prior device is not beneficial to discharging, the discharging speed is extremely low, and based on the above, a pig biological additive processing device for the feed is provided.
Disclosure of Invention
The invention provides a pig feed biological additive processing device, which solves the technical problem of feed processing technology in the related technology.
According to one aspect of the invention, the pig feed biological additive processing device comprises a base and a crushing box arranged above the base, wherein the lower end of the crushing box is fixedly connected with the base through supporting legs, a feed opening is formed in the middle of the upper end of the crushing box, a feed hopper for feeding is arranged at the upper end of the feed opening, a crushing assembly for crushing biological additives is arranged inside the feed hopper, a discharge opening is formed in the middle of the lower end of the crushing box, a filtering assembly for filtering materials is arranged at the discharge opening, and the filtering assembly is of a conical filtering structure and can effectively accumulate unqualified materials to the periphery.
Further: the filter component comprises a second rotating ring which is rotatably arranged at the position of the discharge port, a first filter screen is fixedly connected to the upper end of the second rotating ring, a second filter screen is attached to the upper end face of the first filter screen, the lower end of the second filter screen is fixedly connected with the bottom in the crushing box, filter holes which are used for filtering and correspond to each other in position are distributed in the first filter screen and the second filter screen, the coinciding regions of the upper filter hole and the lower filter hole form an actual filter hole, and the lower end of the second rotating ring is connected with an adjusting driving piece which is used for driving the second rotating ring to rotate so as to adjust the coinciding degree of the upper filter hole and the lower filter hole.
Further: the adjusting driving piece comprises a rotating motor arranged on the lower end face of the crushing box, a rotating gear is arranged at the output end of the rotating motor, and a driven gear ring meshed with the rotating gear is arranged at the lower end of the second rotating ring.
Further: crushing unit sets up the first rotatory ring in crushing incasement portion including rotating, an annular transmission ring groove has been seted up to first rotatory ring lateral surface, first rotatory swing joint is used for driving its pivoted rotary driving piece, first rotatory ring intermediate position is equipped with two intermeshing and is used for carrying out kibbling crushing fluted roller to the material, it is equipped with a transmission pivot to smash the rotation of fluted roller tip, the transmission pivot rotates and sets up on settling the crossbeam, settle the crossbeam both ends and erect at first rotatory ring inner wall, one of them transmission pivot tip passes in first rotatory ring extends to the transmission ring groove, transmission pivot tip is equipped with a friction pulley, crushing incasement wall is equipped with a friction ring, the friction ring cooperatees with transmission ring inslot top position, friction pulley supports the press fit with friction ring lower terminal surface, crushing unit still including being used for the material return spare of upwards stirring with the unqualified material in bottom.
Further: the feed back part comprises transmission boxes symmetrically arranged on two sides of the lower end of the placement beam, a material shifting wheel is rotatably arranged at the lower end of the transmission boxes, a plurality of material shifting plates are distributed on the outer side of the material shifting wheel in an array mode, and the material shifting wheel is in transmission connection with the transmission rotating shaft through a transmission part.
Further, the method comprises the following steps: and an arc-shaped surface matched with the shifting plate is arranged on the periphery of the bottom in the crushing box.
Further: the transmission part comprises a transmission box and a transmission cavity arranged inside the cross beam, a first chain wheel is arranged on the surface of a transmission rotating shaft located in the transmission cavity, a second chain wheel is coaxially arranged at the end part of the material stirring wheel located in the transmission cavity, and the first chain wheel and the second chain wheel are in transmission connection through a transmission chain.
Further, the method comprises the following steps: the rotary driving part comprises a driving shaft which is rotatably arranged outside the crushing box, a driving gear is arranged at the inner end of the driving shaft, the driving gear is meshed with a gear ring on the bottom surface of a transmission ring groove, a second belt wheel is arranged at the other end of the driving shaft, the second belt wheel is meshed with a first belt wheel through a belt, and the first belt wheel is arranged at the output end of the crushing motor.
Further: and a guide conical plate for guiding the material to the middle is arranged between the lower end position of the feed opening and the inner wall of the crushing box.
Further: the utility model discloses a crushing box, including crushing case, activity base, stopper, first filter screen, second rotatory ring and first filter screen lower extreme all settle on the activity base, there is the gap between the hole of settling of activity base and crushing bottom of the case portion, the gap upper end is connected through the shutoff of elastic connection piece, activity base lower extreme array distribution has a plurality of buffer beam, buffer beam lower extreme slip cap is equipped with a cushion collar, the cushion collar outside is connected fixedly through locating lever and landing leg, it is fixed through reciprocal spring coupling between stopper and the cushion collar lower extreme of buffer beam lower extreme, second filter screen surface distribution has a bellying ring corresponding with the switch plate tip.
The invention has the beneficial effects that: this application designs to the drawback of current device, has found the toper screening surface for the screening area is bigger, and with unqualified material to piling up all around, avoid hindering unloading speed when the feed back, this application adopts the mode that revolution and rotation combined together to smash the material when smashing the material in addition, has further improved the screening effect to the material, and the practicality is strong.
Drawings
FIG. 1 is a schematic view of the internal structure of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the upper side of the pulverizing assembly in example 1 of the present invention;
FIG. 3 is a schematic view showing the construction of the lower side of the pulverizing assembly in example 1 of the present invention;
fig. 4 is a schematic structural view of a rotary drive member in embodiment 1 of the present invention;
FIG. 5 is a schematic view of the internal structure of embodiment 2 of the present invention;
FIG. 6 is a schematic structural view of a cushion collar and a cushion rod in embodiment 2 of the present invention;
in the figure: the device comprises a first rotating ring 11, a support leg 12, an arc-shaped surface 13, a transmission case 14, a first filter screen 15, a second rotating ring 16, a second filter screen 17, a rotating gear 18, a rotating motor 19, a material stirring wheel 20, a material stirring plate 21, a crushing motor 22, a first belt wheel 23, a belt 24, a second belt wheel 25, a transmission ring groove 26, a guide conical plate 27, a feed opening 28, a feed hopper 29, a crushing case 30, a crushing tooth roller 31, a friction ring 32, a friction wheel 33, a transmission rotating shaft 34, a mounting cross beam 35, a base 36, a reciprocating spring 37, a buffer sleeve 38, a buffer rod 39, a mounting hole 40, an elastic connecting block 41, a movable base 42 and a protruding ring 43.
Detailed Description
The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and thereby implement the subject matter described herein, and are not intended to limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as necessary. In addition, features described with respect to some examples may also be combined in other examples.
Example one
As shown in fig. 1-4, a pig feed biological additive processing device comprises a base 36 and a crushing box 30 arranged above the base 36, the lower end of the crushing box 30 is fixedly connected with the base 36 through a support leg 12, a feed opening 28 is arranged in the middle of the upper end of the crushing box 30, a feed hopper 29 for feeding is arranged at the upper end of the feed opening 28, a crushing assembly for crushing biological additives is arranged inside the feed hopper 29, a discharge opening is arranged in the middle of the lower end of the crushing box 30, a filtering assembly for filtering materials is arranged at the discharge opening, the filtering assembly is of a conical filtering structure, unqualified materials are effectively accumulated around, the influence of returned materials on discharging is avoided, when the pig feed biological additive processing device is in actual use, the materials are added along the feed hopper 29, the materials are crushed rapidly under the action of the crushing assembly, the crushed materials are filtered by the filtering assembly, qualified materials are discharged, and the unqualified materials are crushed in a circulating manner;
the filter assembly comprises a second rotating ring 16 which is rotatably arranged at the position of the discharge hole, the upper end of the second rotating ring 16 is fixedly connected with a first filter screen 15, the upper end surface of the first filter screen 15 is attached with a second filter screen 17, the lower end of the second filter screen 17 is fixedly connected with the bottom in the crushing box 30, filter holes which are used for filtering and correspond to each other in position are distributed on the first filter screen 15 and the second filter screen 17, the overlapping area of the upper filter hole and the lower filter hole forms an actual filter hole, the lower end of the second rotating ring 16 is connected with an adjusting driving piece which is used for driving the second rotating ring to rotate so as to adjust the overlapping degree of the upper filter hole and the lower filter hole, and the overlapping degree of the two filter holes is driven by the adjusting driving piece so as to screen materials with different sizes;
the adjusting and driving part comprises a rotating motor 19 arranged on the lower end face of the crushing box 30, the output end of the rotating motor 19 is provided with a rotating gear 18, the lower end of the second rotating ring 16 is provided with a driven gear ring meshed with the rotating gear 18, the rotating gear 18 is driven to rotate by the rotating motor 19, the rotating gear 18 drives the second rotating ring 16 to rotate, so that the rotating angle between the second filter screen 17 and the first filter screen 15 is adjusted, the size of an actual screening hole is finally adjusted, and when cleaning the hole in the later period, the actual screening hole is only required to be adjusted to the maximum, so that the blocked material can quickly fall down;
the crushing assembly comprises a first rotating ring 11 rotatably arranged in a crushing box 30, an annular transmission ring groove 26 is formed in the outer side surface of the first rotating ring 11, the first rotating ring 11 is connected with a rotary driving piece for driving the first rotating ring 11 to rotate, two crushing toothed rollers 31 which are meshed with each other and used for crushing materials are arranged in the middle of the first rotating ring 11, a transmission rotating shaft 34 is arranged at the end of each crushing toothed roller 31 in a rotating mode, the transmission rotating shaft 34 is rotatably arranged on a mounting cross beam 35, two ends of the mounting cross beam 35 are erected on the inner wall of the first rotating ring 11, one end of each transmission rotating shaft 34 penetrates through the first rotating ring 11 and extends into the transmission ring groove 26, a friction wheel 33 is arranged at the end of each transmission rotating shaft 34, a friction ring 32 is arranged on the inner wall of the crushing box 30, the friction ring 32 is matched with the top position in the transmission ring groove 26, the friction wheel 33 abuts against the lower end face of the friction ring 32, and when the first rotating ring 11 and the crushing box 30 rotate relatively, the friction force between the friction ring 32 and the friction ring 33 can drive the transmission rotating shaft to drive the crushing toothed rollers 31 to rotate so that the two crushing toothed rollers 31 relatively provide crushing power for crushing materials;
the crushing assembly also comprises a material returning part which is used for shifting the unqualified materials at the bottom upwards;
the feed back part comprises transmission boxes 14 symmetrically arranged on two sides of the lower end of the mounting beam 35, the lower end of each transmission box 14 is rotatably provided with a material stirring wheel 20, a plurality of material stirring plates 21 are distributed on the outer side of each material stirring wheel 20 in an array manner, the material stirring wheels 20 are in transmission connection with the transmission rotating shafts 34 through transmission parts, and when the transmission rotating shafts 34 rotate rapidly, the material stirring wheels 20 also rotate rapidly under the action of the transmission parts, so that the material stirring wheels 20 can revolve along with the first rotating ring 11 and also rotate, unqualified materials are pushed upwards along the inner wall of the crushing box 30, and the unqualified materials can be crushed repeatedly;
the periphery of the bottom in the crushing box 30 is provided with an arc-shaped surface 13 matched with the material stirring plate 21;
the transmission part comprises a transmission box 14 and a transmission cavity arranged inside the cross beam 35, a first chain wheel is arranged on the surface of a transmission rotating shaft 34 positioned in the transmission cavity, a second chain wheel is also coaxially arranged at the end part of the material stirring wheel 20 positioned in the transmission cavity, the first chain wheel and the second chain wheel are in transmission connection through a transmission chain, when the transmission rotating shaft 34 rotates, the first chain wheel can drive the second chain wheel to rotate through the transmission chain, and the second chain wheel drives the material stirring wheel 20 to rotate, so that power is provided for material returning;
the rotary driving part comprises a driving shaft which is rotatably arranged outside the crushing box 30, a driving gear is arranged at the inner end of the driving shaft, the driving gear is meshed with a gear ring on the surface of the bottom of the transmission ring groove 26, a second belt wheel 25 is arranged at the other end of the driving shaft, the second belt wheel 25 is meshed with a first belt wheel 23 through a belt 24, the first belt wheel 23 is arranged at the output end of the crushing motor 22, the first belt wheel 23 drives the second belt wheel 25 to rotate through the belt 24 under the action of the crushing motor 22, the second belt wheel 25 drives the driving gear to rotate through the driving shaft, and the driving gear is meshed with the gear ring to drive the first rotary ring 11 to rotate, so that driving force is provided for rotation;
a guide conical plate 27 for guiding the material to the middle is arranged between the lower end of the feed opening 28 and the inner wall of the crushing box 30, when the material is thrown upwards, the material on two sides can collide with the lower end face of the guide conical plate 27, and the collided material can rebound to the feeding position of the crushing assembly, so that the feed back position is more accurate.
Example 2
Referring to fig. 5 to 6, the difference from embodiment 1 is: the lower ends of the second rotating ring 16 and the first filter screen 15 are arranged on a movable base 42, a gap exists between the movable base 42 and a placing hole 40 at the bottom of the crushing box 30, the upper end of the gap is connected with the upper end of the elastic connecting block 41 in a sealing manner, a plurality of buffer rods 39 are distributed at the lower end of the movable base 42 in an array manner, a buffer sleeve 38 is sleeved at the lower end of each buffer rod 39 in a sliding manner, the outer side of each buffer sleeve 38 is fixedly connected with the corresponding supporting leg 12 through a positioning rod, a limiting block at the lower end of each buffer rod 39 is fixedly connected with the lower end of each buffer sleeve 38 through a reciprocating spring 37, a convex ring 43 corresponding to the end of the material stirring plate 21 is distributed on the surface of the second filter screen 17, and when the material stirring plate 21 rotates, the convex ring 43 can be intermittently driven to generate driving force, so that the movable base 42 can slide up and down along the buffer sleeves 38, vibration screening can be realized, and the screening effect on materials is further improved.
Although the embodiments of the present invention have been described with reference to the drawings, the present invention is not limited to the above specific embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention and the claims.

Claims (6)

1. A pig feed biological additive processing device comprises a base (36) and a crushing box (30) arranged above the base, wherein the lower end of the crushing box (30) is fixedly connected with the base (36) through supporting legs (12), a feed opening (28) is formed in the middle of the upper end of the crushing box (30), and a feed hopper (29) used for feeding is arranged at the upper end of the feed opening (28), and is characterized in that a crushing assembly used for crushing biological additives is arranged inside the feed hopper (29), a discharge opening is formed in the middle of the lower end of the crushing box (30), a filtering assembly used for filtering materials is arranged at the discharge opening, the filtering assembly is of a conical filtering structure, and unqualified materials are effectively stacked around;
the filter assembly comprises a second rotating ring (16) which is rotatably arranged at the position of the discharge hole, the upper end of the second rotating ring (16) is fixedly connected with a first filter screen (15), the upper end surface of the first filter screen (15) is attached with a second filter screen (17), the lower end of the second filter screen (17) is fixedly connected with the inner bottom of the crushing box (30), filter holes which are used for filtering and correspond to each other in position are distributed on the first filter screen (15) and the second filter screen (17), the overlapping area of the upper filter hole and the lower filter hole forms an actual filter hole, and the lower end of the second rotating ring (16) is connected with an adjusting driving piece which is used for driving the second rotating ring to rotate so as to adjust the overlapping degree of the upper filter hole and the lower filter hole;
the crushing assembly comprises a first rotating ring (11) which is rotatably arranged in a crushing box (30), an annular transmission ring groove (26) is formed in the outer side face of the first rotating ring (11), the first rotating ring (11) is connected with a rotary driving piece which is used for driving the first rotating ring (11) to rotate, two crushing fluted rollers (31) which are meshed with each other and used for crushing materials are arranged in the middle of the first rotating ring (11), a transmission rotating shaft (34) is rotatably arranged at the end of each crushing fluted roller (31), the transmission rotating shaft (34) is rotatably arranged on a mounting cross beam (35), two ends of the mounting cross beam (35) are erected on the inner wall of the first rotating ring (11), one end of the transmission rotating shaft (34) penetrates through the first rotating ring (11) to extend into the transmission ring groove (26), a friction wheel (33) is arranged at the end of the transmission rotating shaft (34), a friction ring (32) is arranged on the inner wall of the crushing box (30), the friction ring (32) is matched with the top of the transmission ring groove (26), the friction wheel (33) is in a pressing fit with the lower end face of the friction ring (32), and the crushing assembly also comprises a pushing piece which is used for pushing the materials back to the materials;
the feed back part comprises transmission boxes (14) symmetrically arranged on two sides of the lower end of the mounting cross beam (35), the lower end of each transmission box (14) is rotatably provided with a material shifting wheel (20), a plurality of material shifting plates (21) are distributed on the outer side of each material shifting wheel (20) in an array manner, and the material shifting wheels (20) are in transmission connection with the transmission rotating shaft (34) through transmission parts;
the novel energy-saving crusher is characterized in that the lower ends of the second rotating ring (16) and the first filter screen (15) are arranged on a movable base (42), a gap exists between the movable base (42) and a placement hole (40) in the bottom of the crushing box (30), the upper end of the gap is connected with a support leg (12) in a plugging mode through an elastic connecting block (41), a plurality of buffer rods (39) are distributed at the lower end of the movable base (42) in an array mode, a buffer sleeve (38) is slidably sleeved at the lower end of each buffer rod (39), the outer side of each buffer sleeve (38) is fixedly connected with the support leg (12) through a positioning rod, a limiting block at the lower end of each buffer rod (39) is fixedly connected with the lower end of the corresponding buffer sleeve (38) through a reciprocating spring (37), and a protruding ring (43) corresponding to the end portion of a material shifting plate (21) is distributed on the surface of the second filter screen (17).
2. The pig feed bio-additive processing device according to claim 1, wherein the adjusting drive member comprises a rotary motor (19) disposed at the lower end surface of the crushing box (30), the output end of the rotary motor (19) is provided with a rotary gear (18), and the lower end of the second rotary ring (16) is provided with a driven gear ring engaged with the rotary gear (18).
3. The pig feed biological additive processing device according to claim 2, characterized in that the bottom of the crushing box (30) is provided with an arc surface (13) around for matching with the kick-out plate (21).
4. The pig feed biological additive processing device according to claim 1, wherein the transmission member comprises a transmission box (14) and a transmission cavity arranged inside the cross beam (35), a first chain wheel is arranged on the surface of the transmission rotating shaft (34) positioned in the transmission cavity, a second chain wheel is coaxially arranged at the end part of the material stirring wheel (20) positioned in the transmission cavity, and the first chain wheel and the second chain wheel are in transmission connection through a transmission chain.
5. The biological additive processing device for pig feed according to claim 1, characterized in that the rotary driving member comprises a driving shaft rotatably disposed outside the crushing box (30), the inner end of the driving shaft is provided with a driving gear, the driving gear is meshed with a toothed ring on the bottom surface of the transmission ring groove (26), the other end of the driving shaft is provided with a second belt wheel (25), the second belt wheel (25) is meshed with a first belt wheel (23) through a belt (24), and the first belt wheel (23) is disposed at the output end of the crushing motor (22).
6. The pig feed bio-additive processing device according to claim 1, characterized in that a guiding conical plate (27) for guiding the material to the middle is arranged between the lower end position of the feed opening (28) and the inner wall of the crushing box (30).
CN202111588789.3A 2021-12-23 2021-12-23 Pig feed biological additive processingequipment Active CN114522757B (en)

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Publication number Priority date Publication date Assignee Title
CN116921044B (en) * 2023-09-14 2023-12-19 竣云马威克智能装备(烟台)有限公司 Industrial waste regeneration treatment equipment

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CN113304834A (en) * 2021-06-01 2021-08-27 徐州天嘉食用化工有限公司 Grinding device for phosphate production

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