A kind of pig feed processing with bulking device

Abstract

The utility model discloses a kind of puffed devices for pig feed processing, belong to feed processing technical field, comprising:pig feed puffing processing is used puffed machine;Feed shell, feed shell bottom surface is communicated with puffed machine, both sides of feed shell are rotatably connected with rotating column by bearing, two rotating columns are adjacent side welded with rotating rod, rotating rod side is welded with several equal-angle arrangement's material conveying plate, both inner side walls of feed shell are welded with baffle, two baffles are adjacent side and are provided with the arc-shaped groove for the sliding friction of material conveying plate, baffle top surface is welded with wedge-shaped material guide plate, two material guide plates opposite side are welded with feed shell, the top surface of baffle and the bottom surface of material guide plate are consistent, rotating motor for driving rotating column rotation is installed on the outer side wall of feed shell, the utility model can control the rate of pig feed input in puffed machine, even stop pig feed input in puffed machine, prevent jam, improve the use convenience of device.

Description

Technical Field

[0001] This utility model belongs to the field of feed processing technology, and in particular to an extrusion device for processing pig feed. Background Technology

[0002] Extruded feed is pelleted feed processed using extrusion technology. It requires the use of an extrusion device. Existing extrusion devices are prone to clogging when processing pig feed, as they do not consider controlling the speed of the pig feed input, and may even interrupt the input of pig feed, reducing the ease of use of the extrusion device.

[0003] A search of related technologies revealed a Chinese patent document (authorization announcement number CN222622141U) for a pig feed processing extrusion device, comprising an extruder; a crank; the lower surface of the crank is inclined and its end is rotatably connected to the upper end of a swing shaft, the lower end of the swing shaft is fixed to a swing plate, and the swing plate is placed inside the discharge port of the storage hopper; the crank drives the swing shaft to rotate, and at the same time, the guide rod on the swing shaft slides up and down along the support to restrict the rotation of the swing shaft, so that the swing shaft drives the swing plate to oscillate in the circumference, that is, to make continuous nutation motion, so that the edge of the swing plate alternately covers and opens the discharge port of the storage hopper, realizing intermittent feeding from the storage hopper to the feed hopper and the extruder, reducing labor costs, making the feed amount and feed speed easy to control, avoiding blockage of the extruder, and affecting processing efficiency. The above patent does not consider controlling the input speed of pig feed, or even interrupting the input of pig feed, which is very likely to cause blockage and reduce the ease of use of the extrusion device. Utility Model Content

[0004] The purpose of this invention is to provide an extrusion device for processing pig feed to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an extrusion device for processing pig feed, comprising: Extruder for processing pig feed; The feeding shell is connected to the extruder at its bottom. Rotating columns are rotatably connected to both sides of the feeding shell via bearings. Rotating rods are welded to adjacent sides of the two rotating columns. Several conveying plates arranged at equal angles are welded to the sides of the rotating rods. Baffle plates are welded to both inner walls of the feeding shell. Arc-shaped grooves for sliding friction of the conveying plates are opened on adjacent sides of the two baffle plates. Wedge-shaped guide plates are welded to the top surface of the baffle plates. The two guide plates are welded to the feeding shell on opposite sides. The top surface of the baffle plates fits into the bottom surface of the guide plates. A rotary motor for driving the rotating columns is installed on the outer wall of the feeding shell.

[0006] Preferably, a feed hopper is welded to the top surface of the feed housing, and a scraping assembly is provided on the upper part of the feed hopper.

[0007] Preferably, the scraping assembly includes a reciprocating lead screw and an inverted U-shaped support frame, the bottom surface of which is welded to the feed funnel.

[0008] Preferably, both inner walls of the support frame are rotatably connected to connecting shafts via bearings, and the two connecting shafts are welded to the reciprocating lead screw on adjacent sides.

[0009] Preferably, the reciprocating lead screw is threaded with a threaded block, and a scraper is welded to the bottom surface of the threaded block.

[0010] Preferably, a pulley is provided on the side of the support frame, and the side of the pulley is welded to the connecting shaft.

[0011] Preferably, the curved surface of pulley one is provided with a belt, and the inner side wall of the belt is provided with pulley two.

[0012] Preferably, the two sides of the pulley are welded to the rotating column, and the bottom surface of the scraper is flush with the bottom surface of the guide plate.

[0013] Compared with the prior art, the technical effects and advantages of this utility model are as follows: This extrusion device for pig feed processing is designed to prevent clogging during the extrusion process. A rotary motor provides power, and connected to a rotating column, several conveyor plates rotate around a rotating rod. Pig feed is fed into the feed housing through a feeding funnel, positioned on either side of two baffles, allowing it to fall onto the upper conveyor plates. The speed of feed input into the extruder can be adjusted by controlling the rotation speed of the conveyor plates, preventing clogging and improving the ease of use of the device. Furthermore, the rotation of the conveyor plates can be stopped, halting the input of pig feed into the extruder and further enhancing its usability. This extrusion device for pig feed processing, thanks to the design of the scraping assembly, can scrape the pig feed located in the inner cavity of the feeding shell to prevent the pig feed from clumping and thus prevent blockage. The screw block moves back and forth along the thread path of the reciprocating screw, realizing the reciprocating movement of the scraper plate to achieve scraping. At the same time, thanks to the design of pulley one, belt, and pulley two, power can be provided by a single rotary motor, reducing the energy loss caused by using multiple motors and improving the environmental friendliness of the extrusion device. Attached Figure Description

[0014] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the feed housing of this utility model; Figure 3 This is a partial structural diagram of the feed housing of this utility model; Figure 4 This is a schematic diagram of the structure of the rotating rod of this utility model; Figure 5 This is a schematic diagram of the scraping assembly of this utility model.

[0016] Explanation of reference numerals in the attached figures: In the diagram: 1. Extruder; 2. Feed housing; 3. Feed hopper; 4. Baffle plate; 5. Guide plate; 6. Rotating column; 7. Rotating rod; 8. Conveying plate; 9. Scraper assembly; 10. Support frame; 11. Reciprocating screw; 12. Threaded block; 13. Scraper plate; 14. Pulley 1; 15. Belt; 16. Pulley 2. Detailed Implementation

[0017] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0018] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0019] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0020] Please see Figures 1 to 5 An extrusion device for processing pig feed, in this embodiment including: The extruder 1 is for processing pig feed. The extruder 1 can process pig feed by extrusion. The extruder 1 is an existing device. The appropriate size and model of the extruder 1 can be selected according to the actual use needs to process pig feed. The specific working principle and process of the extruder 1 are not the innovative content to be protected by this utility model and will not be described in detail. The feeding shell 2 is connected to the extruder 1 at its bottom. Pig feed can be fed into the extruder 1 through the feeding shell 2 to provide conditions for the extrusion processing of pig feed. Rotating columns 6 are rotatably connected to both sides of the feeding shell 2 through bearings. Rotating rods 7 are welded to the adjacent sides of the two rotating columns 6. Several conveying plates 8 arranged at equal angles are welded to the sides of the rotating rods 7. Baffle plates 4 are welded to both inner walls of the feeding shell 2. Arc-shaped grooves for sliding friction of the conveying plates 8 are opened on the adjacent sides of the two baffle plates 4. Wedge-shaped guide plates 5 are welded to the top surface of the baffle plates 4. The two guide plates 5 are welded to the feeding shell 2 on opposite sides.

[0021] The top surface of the baffle plate 4 fits into the bottom surface of the guide plate 5. A rotary motor for driving the rotating column 6 is installed on the outer wall of the feeding housing 2. Thanks to the design of the rotating rod 7, the two baffle plates 4, and several conveying plates 8, the inner cavity of the feeding housing 2 can be divided into two vertically arranged parts. This allows the pig feed in the inner cavity of the feeding housing 2 to fall into the inner cavity of the upper conveying plate 8. When the several conveying plates 8 rotate around the rotating rod 7, the pig feed can be conveyed, and the amount of pig feed input into the extruder 1 can be controlled to prevent the pig feed from clogging and improve the ease of use of the extrusion device. Thanks to the design of the guide plate 5, the pig feed can be guided and sorted, so that the pig feed falls fully into the adjacent sides of the two baffle plates 4, providing conditions for the conveying of pig feed.

[0022] The output shaft of the rotary motor is connected to one of the rotating columns 6 via a coupling, so that the rotary motor provides power to make several feeding plates 8 rotate around the rotating rod 7. The feeding rate of pig feed can be controlled by the rotation speed of the output shaft of the rotary motor, and the feeding of pig feed into the extruder 1 can even be stopped according to the usage requirements, thereby improving the ease of use of the extrusion device. The fixed end of the rotary motor is connected to the feeding housing 2 by bolts.

[0023] A feeding funnel 3 is welded to the top surface of the feeding shell 2, through which pig feed is fed into the inner cavity of the feeding shell 2. A scraping component 9 is provided on the upper part of the feeding funnel 3. Thanks to the design of the scraping component 9, the pig feed located in the inner cavity of the feeding funnel 3 and the feeding shell 2 can be scraped to prevent the pig feed from clumping and blocking, and to facilitate the feeding of pig feed into the extruder 1. The scraping component 9 includes a reciprocating screw 11 and an inverted U-shaped support frame 10. Sufficient space is reserved between the reciprocating screw 11 and the feeding funnel 3 to prevent pig feed from falling onto the surface of the reciprocating screw 11. At the same time, the extruder can be regularly maintained and cleaned of debris on the surface of the reciprocating screw 11 to extend the service life of the device. The specific maintenance and upkeep operations can be determined according to the actual use needs and are not the innovative content to be protected by this utility model, and will not be described in detail.

[0024] The bottom surface of the support frame 10 is welded to the feed hopper 3. The two inner walls of the support frame 10 are rotatably connected to the connecting shafts via bearings. The two connecting shafts are welded to the reciprocating screw 11 on adjacent sides. The reciprocating screw 11 is threadedly connected to the threaded block 12. The top surface of the threaded block 12 is slidably connected to the support frame 10. When the reciprocating screw 11 rotates, the threaded block 12 can move laterally and reciprocally along the thread path of the reciprocating screw 11. The bottom surface of the threaded block 12 is welded to the scraper 13. The side of the support frame 10 is provided with a pulley 14. The side of the pulley 14 is welded to the connecting shaft. The curved surface of the pulley 14 is provided with a belt 15. The inner wall of the belt 15 is provided with a pulley 16.

[0025] Both pulley 14 and pulley 16 are in close contact with the inner wall of belt 15, achieving tensioning of belt 15. Under the action of frictional resistance, belt 15 can drive pulley 14 and pulley 16 to rotate synchronously and in the same direction. The contact area between pulley 16 and belt 15 is larger than that between pulley 14 and belt 15. When rotating, pulley 14 rotates more times than pulley 16. The side of pulley 16 is welded to the rotating column 6. The bottom surface of scraper 13 is flush with the bottom surface of guide plate 5. When one of the conveying plates 8 rotates to the top, the top surface of the top conveying plate 8 is lower than that of scraper 13. Thanks to the design of pulley 14, belt 15, and pulley 16, a single rotary motor can provide power to drive the rotating rod 7 and the reciprocating screw 11 to rotate, preventing energy loss caused by using multiple motors and improving the environmental friendliness of the device.

[0026] The extruder 1 and the rotary motor are conventional instruments. Their working principles, dimensions, and models are irrelevant to the function of this application, so they will not be described in detail. The control method of this utility model is through a controller. The control circuit of the controller can be implemented by a person skilled in the art through simple programming. In order to facilitate the inspection, maintenance, and parts replacement of the device, the parts inside a single device are usually from the same manufacturer and of the same model, function, and batch. Therefore, even if there is a certain difference between two or more electrical control devices, the synchronous movement of the electrical control devices can still be maintained under the action of the controller. The power supply is also common knowledge in the field. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail in this utility model. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, welding, and bonding that are mature in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology.

[0027] Working principle When using this extrusion device for pig feed processing, pig feed is poured into the feed hopper 3 so that the pig feed falls into the inner cavity of the feed housing 2. The rotary motor is started, and under the connection of the rotary column 6, several conveying plates 8 rotate around the rotary rod 7 as the axis, so that the pig feed located in the rotary rod 7, the two baffle plates 4, and several upper conveying plates 8 are conveyed and controlled to be input into the extruder 1. With the connection of pulley 14, belt 15, pulley 16, and connecting shaft, the threaded block 12 moves back and forth along the thread path of the reciprocating screw 11, thereby realizing the reciprocating movement of the scraper 13, scraping the pig feed located in the inner cavity of the feed hopper 3 and feed housing 2, and preventing the pig feed from clumping and blocking.

[0028] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An extrusion device for processing pig feed, characterized in that, include: Extruder for processing pig feed (1); The bottom surface of the feeding housing (2) is connected to the extruder (1). The two sides of the feeding housing (2) are rotatably connected to rotating columns (6) through bearings. Rotating rods (7) are welded to the adjacent sides of the two rotating columns (6). Several conveying plates (8) arranged at equal angles are welded to the side of the rotating rods (7). Baffles (4) are welded to the two inner walls of the feeding housing (2). Arc-shaped grooves for sliding friction of the conveying plates (8) are opened on the adjacent sides of the two baffles (4). Wedge-shaped guide plates (5) are welded to the top surface of the baffles (4). The two guide plates (5) are welded to the feeding housing (2) on opposite sides. The top surface of the baffles (4) fits the bottom surface of the guide plates (5). A rotary motor for driving the rotating columns (6) to rotate is installed on the outer wall of the feeding housing (2).

2. The extrusion device for pig feed processing according to claim 1, characterized in that: The top surface of the feed housing (2) is welded with a feed funnel (3), and a scraper assembly (9) is provided on the upper part of the feed funnel (3).

3. The extrusion device for pig feed processing according to claim 2, characterized in that: The scraper assembly (9) includes a reciprocating lead screw (11) and an inverted U-shaped support frame (10), the bottom surface of which is welded to the feed funnel (3).

4. The extrusion device for pig feed processing according to claim 3, characterized in that: The two inner walls of the support frame (10) are rotatably connected to the connecting shafts via bearings, and the two connecting shafts are welded to the reciprocating lead screw (11) on adjacent sides.

5. The extrusion device for pig feed processing according to claim 4, characterized in that: The reciprocating lead screw (11) is threadedly connected to a threaded block (12), and a scraper plate (13) is welded to the bottom surface of the threaded block (12).

6. The extrusion device for pig feed processing according to claim 5, characterized in that: The support frame (10) is provided with a pulley (14) on its side, and the side of the pulley (14) is welded to the connecting shaft.

7. The extrusion device for pig feed processing according to claim 6, characterized in that: The curved surface of the pulley one (14) is provided with a belt (15), and the inner side wall of the belt (15) is provided with a pulley two (16).

8. The extrusion device for pig feed processing according to claim 7, characterized in that: The side of the pulley (16) is welded to the rotating column (6), and the bottom surface of the scraper (13) is flush with the bottom surface of the guide plate (5).

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