Anti-clogging feed pellet automatic forming machine

Abstract

The utility model relates to the granular feed production and processing technical field especially is a kind of anti-blocking feed granule automatic forming machine, including shaping bin, the top fixedly connected with the inside of shaping bin is the feeding hopper that is set to lead through, the inside lower position fixedly connected with inner guide ring of feeding hopper, the bottom fixedly connected with the limiting sleeve of inner guide ring, in the utility model, through the inner guide ring, limiting sleeve, movable support, spray pipe, spray port, shunt disc and spring being set, will be convenient for the anti-blocking feed granule automatic forming machine to be able to realize the production and processing operation to granular feed, by spraying structure and spray generation structure, combination assembly are used together, equipment can be conveniently cleaned by the way of spraying gas, the porous material disc body of residual raw material in the inside is cleaned quickly, avoid subsequent porous material disc body inside always residual raw material, lead to the problem of not conducive to the normal development of equipment subsequent processing operation occurs.

Description

Technical Field

[0001] This utility model relates to the field of pellet feed production and processing technology, specifically to an automatic pellet forming machine for preventing clogging. Background Technology

[0002] In the production and processing of animal feed (such as pig feed), the automatic feed pellet forming machine is called a feed pellet mill. It is an automated device used to directly press crushed feed raw materials (such as corn, soybean meal, straw, etc.) into pellets. It is used for large-scale production of standardized feed pellets to meet the needs of different breeding enterprises.

[0003] Currently, existing automatic feed pellet forming machines mainly rely on the cooperation of pressure rollers and perforated feed trays to shape and process feed pellets. However, due to the relatively narrow holes and grooves on the surface of the feed tray, the perforated feed tray is prone to internal blockage during actual production, which hinders the subsequent normal processing operations of the equipment and affects the overall pelleting efficiency. Therefore, an anti-clogging automatic feed pellet forming machine is proposed to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-clogging automatic feed pellet forming machine to solve the problem mentioned in the background art that the perforated feed disc of the existing automatic feed pellet forming machine is prone to internal clogging during use, which is not conducive to the normal processing operation of the equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An automatic feed pellet forming machine for preventing blockage includes a shaping chamber. A feeding hopper with an internally connected guide is fixedly connected to the top of the shaping chamber. An inner guide ring is fixedly connected to the lower part of the feeding hopper. A limiting sleeve is fixedly connected to the bottom of the inner guide ring. A movable support is slidably connected to the inner side of the limiting sleeve. A blowpipe is fixedly connected to the bottom of the movable support. A blowpipe nozzle is connected to the bottom of the blowpipe. Three blowpipes are fixedly connected to a flow divider that is mutually connected. An air inlet is provided at the top of the flow divider. A blowpipe insert is sleeved on the outside of the air inlet. A sealing top cover is threadedly connected to the top inlet of the feeding hopper. An air pump is fixedly installed at the middle of the top of the sealing top cover.

[0006] Preferably, a drive shaft is rotatably connected to the lower middle position inside the shaping chamber. A perforated material tray body is fixedly connected to the top end of the drive shaft. The perforated material tray body is rotatably mounted on a limiting tray component provided inside the shaping chamber. A gear transmission box is fixedly connected to the bottom position of the shaping chamber. A drive motor is provided on the right side of the gear transmission box.

[0007] Preferably, a shaping roller is provided at the top of the porous material tray body, and the three shaping rollers are arranged in a ring array structure along the center point of the porous material tray body. A short connecting shaft that is rotatably connected to the shaping chamber is fixedly connected in the reserved hole groove in the middle of the shaping roller.

[0008] Preferably, scrapers are provided on both the left and right sides of the transmission shaft, and the two scrapers are fixedly connected to the transmission shaft by a collar component in the middle position. A discharge chute is provided in the lower left position of the shaping chamber, and the discharge chute is arranged in an inclined structure.

[0009] Preferably, the air outlet of the blow nozzle is located in the gap between two adjacent shaping rollers. The movable support has a "T" shaped structure. A spring is sleeved on the outside of the vertical rod end of the movable support and located inside the limiting sleeve. One end of the spring is fixedly connected to the top plate end of the movable support, and the other end of the spring is fixedly connected to the bottom surface of the limiting sleeve. The inner diameter of the blow nozzle and the outer diameter of the air inlet are matched. The air outlet of the air pump passes through the pre-reserved hole in the middle of the sealed top cover and is connected to the air inlet of the blow nozzle.

[0010] Compared with the prior art, the beneficial effects of this utility model are: In this invention, the inclusion of an inner guide ring, a limiting sleeve, a movable support, a blow pipe, a blow nozzle, a diverter plate, and a spring facilitates the automatic anti-clogging feed pellet forming machine's operation. After processing the pelleted feed through the cooperation of the multi-hole feed pan body and multiple shaping rollers, the machine, connected to the feed hopper, combines a uniform blowing structure (composed of the inner guide ring, limiting sleeve, movable support, blow pipe, blow nozzle, diverter plate, and spring) with a blowing generation structure (composed of a blow pipe, sealing top cover, and air pump). This allows the equipment to quickly clean residual raw materials from the multi-hole feed pan body using blown gas, preventing the continuous residue from hindering subsequent processing and improving the overall pelleting efficiency during operation. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the arrangement structure of the shaping pressure roller of this utility model; Figure 3 This is a schematic diagram of the internal structure of the sleeve of this utility model.

[0012] In the diagram: 1. Shaping chamber; 2. Feed hopper; 3. Inner guide ring; 4. Limiting sleeve; 5. Movable bracket; 6. Blow pipe; 7. Blow nozzle; 8. Diverter plate; 9. Blow pipe insert; 10. Sealed top cover; 11. Air pump; 12. Air inlet; 13. Perforated material tray body; 14. Drive shaft; 15. Discharge chute; 16. Scraper; 17. Gear transmission box; 18. Drive motor; 19. Shaping pressure roller; 20. Short coupling shaft; 21. Spring. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-3 This utility model provides a technical solution: An automatic feed pellet forming machine for preventing blockage includes a shaping chamber 1. A feeding hopper 2 with an internally connected guide is fixedly connected to the top of the shaping chamber 1. An inner guide ring 3 is fixedly connected to the lower part of the inside of the feeding hopper 2. A limiting sleeve 4 is fixedly connected to the bottom of the inner guide ring 3. A movable support 5 is slidably connected to the inner side of the limiting sleeve 4. A blow pipe 6 is fixedly connected to the bottom of the movable support 5. A blow nozzle 7 is connected to the bottom of the blow pipe 6. A diversion plate 8 with mutual communication is fixedly connected between the three blow pipes 6. An air inlet 12 is provided on the top of the diversion plate 8. A blow pipe 9 is sleeved on the outside of the air inlet 12. A sealing top cover 10 is threadedly connected to the top inlet of the feeding hopper 2. An air pump 11 is fixedly installed at the middle of the top of the sealing top cover 10.

[0015] A drive shaft 14 is rotatably connected to the lower center of the shaping chamber 1. A perforated material tray body 13 is fixedly connected to the top of the drive shaft 14. The perforated material tray body 13 is rotatably mounted on a limiting tray component inside the shaping chamber 1. A gear transmission box 17 is fixedly connected to the bottom of the shaping chamber 1. A drive motor 18 is located on the right side of the gear transmission box 17. Through the gear assembly inside the gear transmission box 17, the equipment rotates by the drive motor 18, driving the perforated material tray body 13. A shaping roller 19 is positioned directly above the body 13. Three shaping rollers 19 are arranged in a circular array along the center point of the porous material tray body 13. A short connecting shaft 20, which is rotatably connected to the shaping chamber 1, is fixedly connected to the pre-reserved slot in the middle of the shaping roller 19. When the porous material tray body 13 rotates with the raw material, the equipment will crush it through the multiple shaping rollers 19. Scrapers 16 are provided on both the left and right sides of the drive shaft 14. The two scrapers 16 are connected to the drive shaft through a collar component located in the middle. 14 are fixedly connected together. A discharge chute 15 is provided at the lower left position of the shaping chamber 1. The discharge chute 15 is arranged in an inclined structure. The scraper 16 is set to cut the long strip of feed semi-finished product. The air outlet of the blow nozzle 7 is set in the gap formed between two adjacent shaping pressure rollers 19. The movable support 5 has a "T" shaped structure. A spring 21 is set inside the limiting sleeve 4 and is sleeved on the outside of the vertical rod end of the movable support 5. One end of the spring 21 is fixed to the top plate end of the movable support 5. The other end of the spring 21 is fixedly connected to the bottom surface of the limiting sleeve 4. The inner diameter of the blow-in tube 9 matches the outer diameter of the air inlet 12. The air outlet of the air pump 11 passes through the pre-reserved hole in the middle of the sealing top cover 10 and is connected to the air inlet of the blow-in tube 9. Since the blow-in tube 6 and the movable bracket 5 are elastically connected to the limiting sleeve 4, this structure is conducive to the equipment to adjust the up and down position of the blow-in structure, so that the raw material maintains a safe distance from the blow-in structure when rotating, reducing the problem of raw material flying into the blow-in port 7.

[0016] Workflow: The electrical energy required for the equipment to start and run in this utility model comes from an external power source. Simultaneously, the gear transmission box 17, with a pair of bevel gears meshing together (one upper and one lower), is connected to the output end of the drive motor 18 and the end of the transmission shaft 14, forming a complete gear transmission structure. This structure is a very mature existing technology. During equipment operation, the air pump 11 and drive motor 18 are mainly controlled by an external controller. When using this anti-clogging feed pellet automatic forming machine during animal feed production, first, unscrew the sealing top cover 10 outwards until it is completely separated from the feed hopper 2, then remove the blowing pipe 9 from the equipment. Pull it outwards, and then insert the special plug that is compatible with the air inlet 12. This allows the uniform blowing structure, composed of the inner guide ring 3, limiting sleeve 4, movable bracket 5, blowing pipe 6, blowing nozzle 7, diverting plate 8, and spring 21, to achieve temporary sealing. After that, an appropriate amount of raw material is put into the inside of the feed hopper 2. The raw material will enter the inside of the shaping chamber 1 and fall onto the porous material tray body 13. At this time, since the equipment is pre-controlled by the external controller to start the drive motor 18, with the cooperation of the gear assembly inside the gear transmission box 17, the transmission shaft 14 will carry the porous material tray body 13, scraper 16, and raw material to start rotating. The entire equipment will pass through the multiple holes and slots on the porous material tray body 13 and multiple shaping pressure... Roller 19 crushes the raw material to shape and process it. Once the raw material is extruded into strips and carried downwards through the slots, the equipment cuts it with scraper 16 to process it into granules. Finally, it is discharged from the inside of discharge chute 15, completing the processing of animal feed. When cleaning the porous feed tray body 13, which is prone to clogging, after processing, first pull out the plug sealing the air inlet 12, then align it with the air inlet 12 and screw the sealing top cover 10 onto the inlet of the feed hopper 2. Once installed, the jet pipe 9 connects to the air inlet 12, and the movable bracket 5 is pressed down by the jet pipe 9, carrying the jet... The blowpipe 6 and the blow nozzle 7 are moved downwards, shortening the distance between the blow nozzle 7 and the porous material tray body 13. Then, as the porous material tray body 13 continues to rotate, the air pump 11 is started by the external controller to generate blow gas. The gas blows into the inside of the insertion tube 9 and the air inlet 12, first into the inside of the diversion plate 8 for diversion, and then downwards through the blowpipe 6 and the multiple blow nozzles 7. This facilitates the equipment to clean the multiple holes and grooves on the porous material tray body 13 by blowing, removing the residual material that was originally accumulated in the holes and grooves. This prevents the porous material tray body 13 from being easily blocked and affecting the normal operation of the equipment due to the continued presence of residual material during subsequent use.

[0017] 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 automatic feed pellet forming machine for preventing blockage, comprising a shaping chamber (1), characterized in that: The top of the shaping chamber (1) is fixedly connected to a feeding hopper (2) with an internally conductive arrangement. An inner guide ring (3) is fixedly connected to the lower part of the feeding hopper (2). A limiting sleeve (4) is fixedly connected to the bottom of the inner guide ring (3). A movable bracket (5) is slidably connected to the inner side of the limiting sleeve (4). A blow pipe (6) is fixedly connected to the bottom of the movable bracket (5). A blow nozzle (7) is connected to the bottom of the blow pipe (6). A diverter plate (8) with mutual conductive arrangement is fixedly connected between the three blow pipes (6). An air inlet (12) is provided on the top of the diverter plate (8). A blow pipe (9) is sleeved on the outside of the air inlet (12). A sealing top cover (10) is threadedly connected to the top inlet of the feeding hopper (2). An air pump (11) is fixedly installed at the middle position of the top of the sealing top cover (10).

2. The automatic feed pellet forming machine for preventing blockage according to claim 1, characterized in that: A drive shaft (14) is rotatably connected to the lower middle position inside the shaping chamber (1). A perforated material tray body (13) is fixedly connected to the top of the drive shaft (14). The perforated material tray body (13) is rotatably mounted on a limiting tray component provided inside the shaping chamber (1). A gear transmission box (17) is fixedly connected to the bottom position of the shaping chamber (1). A drive motor (18) is provided on the right side of the gear transmission box (17).

3. The automatic feed pellet forming machine for preventing blockage according to claim 2, characterized in that: A shaping roller (19) is provided directly above the porous material tray body (13). The three shaping rollers (19) are arranged in a ring array along the center point of the porous material tray body (13). A short connecting shaft (20) that is rotatably connected to the shaping chamber (1) is fixedly connected in the reserved hole groove in the middle of the shaping roller (19).

4. The automatic feed pellet forming machine for preventing blockage according to claim 2, characterized in that: Scrapers (16) are provided on both the left and right sides of the drive shaft (14). The two scrapers (16) are fixedly connected to the drive shaft (14) through a collar component in the middle position. A discharge chute (15) is provided in the lower left position of the shaping chamber (1). The discharge chute (15) is arranged in an inclined structure.

5. The automatic feed pellet forming machine for preventing blockage according to claim 3, characterized in that: The air outlet of the blow nozzle (7) is located in the gap between two adjacent shaping rollers (19). The movable support (5) has a "T" shaped structure. The vertical rod end of the movable support (5) is fitted with a spring (21) inside the limiting sleeve (4). One end of the spring (21) is fixedly connected to the top plate end of the movable support (5), and the other end of the spring (21) is fixedly connected to the bottom surface of the limiting sleeve (4). The inner diameter of the blow nozzle (9) matches the outer diameter of the air inlet (12). The air outlet of the air pump (11) passes through the pre-reserved hole in the middle of the sealing top cover (10) and is connected to the air inlet of the blow nozzle (9).

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