CN218908728U - Pretreatment machine for pig feed raw materials - Google Patents

Pretreatment machine for pig feed raw materials Download PDF

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Publication number
CN218908728U
CN218908728U CN202223245632.3U CN202223245632U CN218908728U CN 218908728 U CN218908728 U CN 218908728U CN 202223245632 U CN202223245632 U CN 202223245632U CN 218908728 U CN218908728 U CN 218908728U
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China
Prior art keywords
pig feed
pretreatment
flattening
piece
screening
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CN202223245632.3U
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Chinese (zh)
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王慧
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Qingdao Pearl Grain Animal Nutrition Co ltd
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Qingdao Pearl Grain Animal Nutrition Co ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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Abstract

The utility model provides a pretreatment machine for pig feed raw materials, which belongs to the technical field of pig feed production equipment and aims to solve the problem that the existing pig feed raw materials are easy to bridge due to stacking extrusion and the puffing treatment efficiency of the raw materials is affected; the pretreatment conveying motor is fixedly connected to the front end above the pretreatment support; the pretreatment conveying cylinder is fixedly connected to the rear end above the pretreatment bracket; the pig feed hopper is fixedly connected to the left side above the pretreatment conveying cylinder; the screening flattening piece is connected to the lower end of the interior of the pig feed hopper in a sliding manner; the anti-blocking flattening mechanism is arranged on the left side of the pig feed hopper, so that the phenomenon of bridging of pig feed raw materials is avoided, the efficiency of feeding the pig feed raw materials is ensured, and the quality of the pig feed raw materials is ensured.

Description

Pretreatment machine for pig feed raw materials
Technical Field
The utility model belongs to the technical field of pig feed production equipment, and particularly relates to a pretreatment machine for pig feed raw materials.
Background
In the production process of the pig feed, the raw materials of the pig feed are subjected to puffing pretreatment by using a puffing machine, the pretreated pig feed can fully combine protein and starch matrixes of the raw materials, the palatability of the pig feed is improved, the existing pig feed raw material pretreatment machine is used for pouring the pig feed raw materials into a hopper at one time generally, then the pig feed raw materials enter an auger conveyor by relying on the self weight of the raw materials, and the pig feed raw materials are subjected to puffing treatment in the auger conveyor.
The prior application number is: the utility model discloses a pig feed raw material puffing system which comprises a pig feed puffing machine base, wherein a material transverse cylinder is fixed on the right of a driving motor arranged on the upper surface of the pig feed puffing machine base, a spiral rod arranged in the material transverse cylinder is fixed on the surface of a spiral rod, a feeding cylinder is fixed on the right side of a metal frame arranged above the pig feed puffing machine base, a first rotating motor and a second rotating motor are arranged on two sides of the feeding cylinder, a first metal baffle plate penetrates through a first through hole and a second through hole which are arranged on two sides of the feeding cylinder, and an electric heating wire is arranged in a heating flat plate arranged in the material transverse cylinder. According to the pig feed puffing system, the feeding barrel, the first rotating motor, the second rotating motor, the cutting piece, the first metal baffle, the second opening, the metal concave groove, the second metal baffle and the third through hole are arranged, so that the problems that a pretreatment structure is lacking when the puffing system is used, and the tightness of the pig feed puffing system is not strong when the pig feed puffing system is subjected to grading operation are solved.
Based on the above, in use, the pretreatment machine of the existing pig feed raw materials is used for pouring the pig feed raw materials into the hopper at one time, the raw materials in the hopper are easy to bypass due to stacking extrusion, the raw materials are not continuously conveyed into the auger conveyor at the feed inlets of the hopper and the auger conveyor, the puffing treatment efficiency of the raw materials is affected, and the production efficiency of the pig feed is further affected.
Accordingly, in view of the above, research and improvement has been made to solve the problems of the prior art, and it is an object of the present utility model to provide a pretreatment machine for pig feed materials, which is more practical.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a pretreatment machine for pig feed raw materials, which aims to solve the problems that in use, the existing pretreatment machine for pig feed raw materials can pour the pig feed raw materials into a hopper at one time, the raw materials in the hopper are easy to bypass due to stacking extrusion, the raw materials are not accumulated at the feed inlets of the hopper and an auger conveyor to be continuously conveyed into the auger conveyor, the puffing treatment efficiency of the raw materials is affected, and the production efficiency of the pig feed is further affected.
The utility model discloses a pretreatment machine for pig feed raw materials, which is characterized by comprising the following specific technical means:
a pretreatment machine for pig feed raw materials comprises a pretreatment bracket, a pretreatment conveying motor, a pretreatment conveying cylinder, a conveying auger, a transmission sheave, a pig feed hopper, a screening flattening piece and an anti-blocking flattening mechanism;
the pretreatment conveying motor is fixedly connected to the front end above the pretreatment support;
the pretreatment conveying cylinder is fixedly connected to the rear end above the pretreatment bracket, and a slotted structure is arranged at the upper end of the left side of the pretreatment conveying cylinder;
the conveying auger is rotatably connected to the inside of the pretreatment conveying cylinder;
the two groups of transmission sheaves are coaxially and fixedly connected to the left side of a rotating shaft of the pretreatment conveying motor, the other group of transmission sheaves are coaxially and fixedly connected to the left side of the conveying auger, and the two groups of transmission sheaves are in transmission connection through a belt;
the pig feed hopper is fixedly connected to the left side above the pretreatment conveying cylinder, and a chute structure is arranged on the left side of the lower end of the pig feed hopper;
the screening flattening piece is connected to the lower end of the interior of the pig feed hopper in a sliding manner, and is of a magnetic net structure;
the anti-blocking flattening mechanism is arranged on the left side of the pig feed hopper.
Further, the pretreatment delivery cartridge comprises: a pressurized discharge hole and a splash guard;
the pressurizing discharge hole is formed in the right end of the pretreatment conveying cylinder;
the splash-proof piece is fixedly connected above the left side of the pretreatment conveying cylinder and is of a tile-shaped structure.
Further, the screening flattening piece includes: an anti-blocking driving rack and an anti-blocking driving gear;
the anti-blocking driving racks are respectively fixedly connected to the rear end above the screening flattening piece;
the anti-blocking driving gears are arranged in three groups, the three groups of anti-blocking driving gears are respectively connected in the pig feed hopper in a rotating mode, and the anti-blocking driving gears are respectively meshed with the anti-blocking driving racks.
Further, the screening flattening piece further comprises: an anti-blocking member;
the anti-blocking parts are arranged in three groups, the rear ends of the three groups of anti-blocking parts are respectively and fixedly connected to the front of the anti-blocking driving gear, and four groups of cylindrical structures are respectively arranged at the front ends of the anti-blocking parts.
Further, prevent stifled amortization mechanism includes: flattening screening springs and flattening limiting pieces;
the flattening screening spring is fixedly connected to the right side below the pig feed hopper;
the flattening limiting piece is fixedly connected to the right side of the screening flattening piece, the right end of the flattening limiting piece is fixedly connected with the left end of the flattening screening spring, and the flattening limiting piece is in sliding connection with the pig feed hopper.
Further, prevent stifled amortization mechanism still includes: the screening trigger piece, the transmission connecting rod, the transmission trigger rod and the limiting fixing piece;
the screening trigger piece is fixedly connected to the left side of the screening flattening piece, the screening trigger piece is in sliding connection with the pig feed hopper, and an inclined surface structure is arranged on the left side of the screening trigger piece;
the transmission connecting rod is rotationally connected to the left side of the transmission grooved wheel;
the transmission trigger rod is rotationally connected above the transmission connecting rod, an inclined surface structure is arranged at the upper end of the transmission trigger rod, and the inclined surface structure of the transmission trigger rod and the inclined surface structure of the screening trigger piece jointly form a wedge block structure;
the limiting fixing piece is fixedly connected to the left side of the pretreatment conveying cylinder, the left end of the limiting fixing piece is in sliding connection with the transmission trigger rod, and the transmission grooved wheel, the transmission connecting rod, the transmission trigger rod and the limiting fixing piece form a crank sliding block structure together.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, by arranging the splash-proof piece, the splash-proof piece is prevented from splashing when the pig feed raw material is extruded, and the working environment is ensured to be tidy.
According to the pig feed screening and flattening device, through the arrangement of the anti-blocking flattening mechanism, the anti-blocking flattening mechanism is driven by the motor, so that the screening flattening piece can shake left and right, the flattening of pig feed raw materials is realized, the screening flattening piece is provided with magnetism, when iron sundries such as iron nails are mixed in the pig feed raw materials, the screening flattening piece can screen the iron nails, the quality of the pig feed raw materials is guaranteed, and the production quality of the pig feed is further guaranteed.
According to the utility model, through the arrangement of the screening flattening piece, when the screening flattening piece shakes left and right, the anti-blocking driving rack shakes left and right under the drive of the screening flattening piece, the anti-blocking driving rack shakes left and right to drive the anti-blocking driving gear to rotate, the anti-blocking driving gear rotates to drive the anti-blocking piece to rotate, the anti-blocking piece rotates to stir pig feed raw materials, the phenomenon of bridging of the pig feed raw materials is avoided, and the efficiency of feeding the pig feed raw materials is ensured.
The utility model realizes stirring of the pig feed raw material, avoids the bridging phenomenon of the pig feed raw material, ensures the efficiency of feeding the pig feed raw material, realizes screening of iron nails in the raw material, ensures the quality of the pig feed raw material, and further ensures the production quality of the pig feed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of the drive sheave structure of the present utility model.
Fig. 3 is a schematic view of the screening trigger of the present utility model.
Fig. 4 is a schematic view of the screening flattening construction of the present utility model.
Fig. 5 is a schematic structural view of a limiting fixing member according to the present utility model.
Fig. 6 is a schematic overall sectional structure of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. pretreating a bracket; 2. pretreatment conveying motors; 3. pretreatment conveying cylinders; 301. pressurizing the discharge hole; 302. a splash guard; 4. conveying the auger; 401. a drive sheave; 5. a pig feed hopper; 6. screening flattening pieces; 601. an anti-blocking driving rack; 602. an anti-blocking driving gear; 603. an anti-blocking member; 7. anti-blocking flattening mechanism; 701. flattening the screening spring; 702. flattening the limiting piece; 703. screening the trigger piece; 704. a transmission connecting rod; 705. a transmission trigger lever; 706. and the limiting fixing piece.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 6:
the utility model provides a pretreatment machine for pig feed raw materials, which comprises a pretreatment bracket 1, a pretreatment conveying motor 2, a pretreatment conveying cylinder 3, a conveying auger 4, a transmission sheave 401, a pig feed hopper 5, a screening flattening piece 6 and an anti-blocking flattening mechanism 7;
the pretreatment conveying motor 2 is fixedly connected to the front end above the pretreatment support 1;
the pretreatment conveying cylinder 3 is fixedly connected to the rear end above the pretreatment support 1, and a slotted structure is arranged at the upper end of the left side of the pretreatment conveying cylinder 3;
the conveying auger 4 is rotatably connected inside the pretreatment conveying cylinder 3;
two groups of transmission grooved wheels 401 are arranged, wherein one group of transmission grooved wheels 401 is coaxially and fixedly connected to the left side of a rotating shaft of the pretreatment conveying motor 2, the other group of transmission grooved wheels 401 is coaxially and fixedly connected to the left side of the conveying auger 4, and the two groups of transmission grooved wheels 401 are in transmission connection through a belt;
the pig feed hopper 5 is fixedly connected to the left side above the pretreatment conveying cylinder 3, and a chute structure is arranged on the left side of the lower end of the pig feed hopper 5;
the screening flattening piece 6 is connected to the lower end of the interior of the pig feed hopper 5 in a sliding manner, and the screening flattening piece 6 is of a net structure with magnetism;
the anti-blocking flattening mechanism 7 is arranged at the left side of the pig feed hopper 5.
Wherein, pretreatment delivery cylinder 3 includes: a pressurized discharge hole 301 and a splash guard 302;
the pressurizing discharging hole 301 is formed at the right end of the pretreatment conveying cylinder 3;
the splash-proof piece 302 is fixedly connected above the left side of the pretreatment conveying cylinder 3, and the splash-proof piece 302 is of a tile-shaped structure, so that in use, the splash-proof piece 302 is prevented from splashing when pig feed raw materials are extruded, and the working environment is guaranteed to be tidy.
Wherein, screening shakeout piece 6 includes: an anti-blocking drive rack 601 and an anti-blocking drive gear 602;
the three groups of anti-blocking driving racks 601 are arranged in total, and the three groups of anti-blocking driving racks 601 are respectively and fixedly connected to the rear end above the screening flattening piece 6;
the anti-blocking driving gears 602 are arranged in three groups, the three groups of anti-blocking driving gears 602 are respectively connected in the pig feed hopper 5 in a rotating mode, the anti-blocking driving gears 602 are respectively meshed with the anti-blocking driving racks 601, in use, when the screening flattening piece 6 shakes left and right, the anti-blocking driving racks 601 shake left and right under the driving of the screening flattening piece 6, the anti-blocking driving racks 601 shake left and right to drive the anti-blocking driving gears 602 to rotate, and the anti-blocking driving gears 602 rotate to achieve a driving function.
Wherein, screening shakeout piece 6 still includes: an anti-blocking member 603;
the anti-blocking piece 603 sets up three altogether, the rear end of three anti-blocking piece 603 is fixed connection respectively in the place ahead of anti-blocking drive gear 602 to the front end of anti-blocking piece 603 is provided with four cylindric structures respectively, in use, when screening shakes about amortization piece 6, anti-blocking drive rack 601 rocks about this moment under the drive of screening amortization piece 6, anti-blocking drive rack 601 rocks about driving anti-blocking drive gear 602 rotation about, anti-blocking drive gear 602 rotates and drives anti-blocking piece 603 and rotate, anti-blocking piece 603 rotates and realizes the stirring to pig feed raw materials, has avoided pig feed raw materials to appear the bridging phenomenon, has guaranteed the efficiency when pig feed raw materials material is loaded.
Wherein, prevent stifled amortization mechanism 7 includes: a flattening screen spring 701 and a flattening stopper 702;
the flattening screening spring 701 is fixedly connected to the right side below the pig feed hopper 5;
the flattening limiting piece 702 is fixedly connected to the right side of the screening flattening piece 6, the right end of the flattening limiting piece 702 is fixedly connected with the left end of the flattening screening spring 701, the flattening limiting piece 702 is slidably connected with the pig feed hopper 5, and in use, when the screening flattening piece 6 shakes left and right, the flattening screening spring 701 achieves the reset function of the screening flattening piece 6.
Wherein, prevent stifled amortization mechanism 7 still includes: screening trigger 703, drive link 704, drive trigger 705 and limit mount 706;
the screening trigger 703 is fixedly connected to the left side of the screening flattening member 6, the screening trigger 703 is slidably connected with the pig feed hopper 5, and an inclined surface structure is arranged on the left side of the screening trigger 703;
the transmission connecting rod 704 is rotatably connected to the left side of the transmission sheave 401;
the transmission trigger rod 705 is rotatably connected above the transmission connecting rod 704, and the upper end of the transmission trigger rod 705 is provided with a bevel structure, and the bevel structure of the transmission trigger rod 705 and the bevel structure of the screening trigger piece 703 jointly form a wedge structure;
the limiting fixing piece 706 is fixedly connected to the left side of the pretreatment conveying cylinder 3, the left end of the limiting fixing piece 706 is in sliding connection with the transmission trigger rod 705, the transmission grooved pulley 401, the transmission connecting rod 704, the transmission trigger rod 705 and the limiting fixing piece 706 form a crank sliding block structure together, in use, when the pig feed raw material is required to be subjected to puffing pretreatment, the pretreatment conveying motor 2 is turned on, then the pig feed raw material is poured into the pig feed hopper 5, at the moment, the pretreatment conveying motor 2 rotates to drive the transmission grooved pulley 401 to rotate, the transmission grooved pulley 401 rotates to drive the transmission connecting rod 704 to swing, the transmission connecting rod 704 swings to drive the transmission trigger rod 705 to move up and down, the transmission trigger rod 705 moves up and down to drive the screening trigger piece 703 to move left and right, the screening trigger piece 703 moves left and right to drive the screening flattening piece 6 to move left and right to realize flattening of the pig feed raw material, so that the pig feed raw material is more uniform when entering the conveying auger 4, and the puffing quality of the pig feed raw material is ensured.
Specific use and action of the embodiment:
firstly, when the pig feed raw material is required to be subjected to puffing pretreatment, a pretreatment conveying motor 2 is turned on, then the pig feed raw material is poured into a pig feed hopper 5, at the moment, the pretreatment conveying motor 2 rotates to drive a transmission grooved pulley 401 to rotate, the transmission grooved pulley 401 rotates to drive a transmission connecting rod 704 to swing, the transmission connecting rod 704 swings to drive a transmission trigger rod 705 to move up and down, the transmission trigger rod 705 moves up and down to drive a screening trigger piece 703 to move left and right, the screening trigger piece 703 moves left and right to drive a screening flattening piece 6 to move left and right, and the screening flattening piece 6 moves left and right to flatten the pig feed raw material, so that the pig feed raw material is more uniform when entering a conveying auger 4, and the puffing quality of the pig feed raw material is ensured.
Then, when screening shakes about amortization piece 6, prevent stifled drive rack 601 and shake about the drive of screening amortization piece 6 this moment, prevent stifled drive rack 601 and shake about and drive anti-blocking drive gear 602 and rotate, prevent stifled drive gear 602 and rotate and drive anti-blocking piece 603 and rotate, prevent that anti-blocking piece 603 rotates and realize the stirring to pig feed raw materials, avoided pig feed raw materials to appear bridging phenomenon, guaranteed the efficiency when pig feed raw materials material loading.
Finally, the splash guard 302 avoids splashing when the pig feed material is extruded, ensuring a clean working environment.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. A pretreatment machine for pig feed materials, characterized in that: comprises a pretreatment bracket (1), a pretreatment conveying motor (2), a pretreatment conveying cylinder (3), a conveying auger (4), a transmission sheave (401), a pig feed hopper (5), a screening flattening piece (6) and an anti-blocking flattening mechanism (7); the pretreatment conveying motor (2) is fixedly connected to the front end above the pretreatment support (1); the pretreatment conveying cylinder (3) is fixedly connected to the rear end above the pretreatment support (1), and a slotting structure is arranged at the upper end of the left side of the pretreatment conveying cylinder (3); the conveying auger (4) is rotatably connected to the inside of the pretreatment conveying cylinder (3); two groups of transmission sheaves (401) are arranged in total, wherein one group of transmission sheaves (401) is coaxially and fixedly connected to the left side of a rotating shaft of the pretreatment conveying motor (2), the other group of transmission sheaves (401) is coaxially and fixedly connected to the left side of the conveying auger (4), and the two groups of transmission sheaves (401) are in transmission connection through a belt; the pig feed hopper (5) is fixedly connected to the left side above the pretreatment conveying cylinder (3), and a chute structure is arranged on the left side of the lower end of the pig feed hopper (5); the screening flattening piece (6) is connected to the lower end of the interior of the pig feed hopper (5) in a sliding manner, and the screening flattening piece (6) is of a net structure with magnetism; the anti-blocking flattening mechanism (7) is arranged on the left side of the pig feed hopper (5).
2. A pretreatment machine for pig feed material as defined in claim 1, wherein: the pretreatment conveying cylinder (3) comprises: a pressurized discharge hole (301) and a splash guard (302); the pressurizing discharge hole (301) is formed in the right end of the pretreatment conveying cylinder (3); the splash-proof piece (302) is fixedly connected to the upper left side of the pretreatment conveying cylinder (3).
3. A pretreatment machine for pig feed material as defined in claim 1, wherein: the screening flattening piece (6) comprises: an anti-blocking drive rack (601) and an anti-blocking drive gear (602); the anti-blocking driving racks (601) are arranged in three groups, and the three groups of anti-blocking driving racks (601) are respectively and fixedly connected to the rear end above the screening flattening piece (6); the anti-blocking driving gears (602) are arranged in three groups, the three groups of anti-blocking driving gears (602) are respectively connected in the pig feed hopper (5) in a rotating mode, and the anti-blocking driving gears (602) are respectively meshed with the anti-blocking driving racks (601).
4. A pretreatment of swine feed material as claimed in claim 3, wherein: the screening flattening piece (6) further comprises: an anti-blocking member (603); the anti-blocking pieces (603) are provided with three groups, the rear ends of the three groups of anti-blocking pieces (603) are respectively and fixedly connected to the front of the anti-blocking driving gear (602), and the front ends of the anti-blocking pieces (603) are respectively provided with four groups of cylindrical structures.
5. A pretreatment machine for pig feed material as defined in claim 1, wherein: the anti-blocking flattening mechanism (7) comprises: a flattening screening spring (701) and a flattening limiting piece (702); the flattening screening spring (701) is fixedly connected to the right side below the pig feed hopper (5); the flattening limiting piece (702) is fixedly connected to the right side of the screening flattening piece (6), the right end of the flattening limiting piece (702) is fixedly connected with the left end of the flattening screening spring (701), and the flattening limiting piece (702) is slidably connected with the pig feed hopper (5).
6. A pretreatment machine for pig feed material as defined in claim 1, wherein: the anti-blocking flattening mechanism (7) further comprises: screening trigger piece (703), transmission connecting rod (704), transmission trigger rod (705) and limit fixing piece (706); the screening trigger piece (703) is fixedly connected to the left side of the screening flattening piece (6), and the screening trigger piece (703) is in sliding connection with the pig feed hopper (5); the transmission connecting rod (704) is rotatably connected to the left side of the transmission grooved wheel (401); the transmission trigger rod (705) is rotatably connected above the transmission connecting rod (704), and an inclined surface structure is arranged at the upper end of the transmission trigger rod (705); the limiting fixing piece (706) is fixedly connected to the left side of the pretreatment conveying cylinder (3).
CN202223245632.3U 2022-12-05 2022-12-05 Pretreatment machine for pig feed raw materials Active CN218908728U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223245632.3U CN218908728U (en) 2022-12-05 2022-12-05 Pretreatment machine for pig feed raw materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223245632.3U CN218908728U (en) 2022-12-05 2022-12-05 Pretreatment machine for pig feed raw materials

Publications (1)

Publication Number Publication Date
CN218908728U true CN218908728U (en) 2023-04-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223245632.3U Active CN218908728U (en) 2022-12-05 2022-12-05 Pretreatment machine for pig feed raw materials

Country Status (1)

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CN (1) CN218908728U (en)

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