CN221796286U - Puffing equipment for feed production - Google Patents

Abstract

The utility model discloses puffing equipment for feed production, which comprises a puffing barrel, wherein a feed pipe and a discharge pipe are respectively arranged at the top and the bottom of the puffing barrel, a storage bin is fixed at the top of the puffing barrel through a supporting rod, a discharge hole is arranged at the bottom of the storage bin and is positioned right above the feed pipe, an adjusting mechanism is arranged in the discharge hole, the stirring rod can be driven to rotate by starting a motor, the stirring rod can break up the feed agglomerated in the storage bin and the discharge hole, the situation that the discharge hole is not blocked is ensured, the storage bin can continuously feed the puffing barrel, the puffing efficiency of the feed is ensured, the baffle can be adjusted to the left or right by rotating the handle, and the discharge amount at the discharge hole can be adjusted as required.

Description

A puffing equipment for feed production

Technical Field

The utility model relates to the technical field of feed processing, in particular to a puffing device for feed production.

Background Art

During production, feed needs to be puffed by an extruder. Puffing is a processing method that allows the raw materials to expand by suddenly reducing the pressure under heating and pressurization. The palatability of the feed after puffing is greatly improved.

However, the storage bin on the existing feed production puffing equipment is prone to blockage during discharge, requiring shutdown for cleaning, which affects the output of the puffing equipment. In addition, the amount of discharge from the storage bin cannot be controlled, which results in too much feed entering the puffing cylinder, which in turn causes the feed to be heated unevenly, resulting in poor puffing effect of the puffing cylinder on the feed. In view of the above problems, it is urgent to carry out innovative design based on the original puffing equipment.

Utility Model Content

The purpose of the utility model is to provide a puffing device for feed production to solve the problems raised by the above background technology.

To achieve the above object, the utility model provides the following technical solution: a puffing device for feed production, comprising a puffing cylinder, wherein a feed pipe and a discharge pipe are respectively arranged at the top and the bottom of the puffing cylinder, a storage bin is fixed at the top of the puffing cylinder through a support rod, a discharge port is arranged at the bottom of the storage bin, the discharge port is located directly above the feed pipe, and an adjustment mechanism is arranged inside the discharge port;

The adjustment mechanism includes a guide groove, a guide groove is opened on the inner side of the discharge port, baffles are installed inside the guide groove and the discharge port, a first rotating shaft is installed inside the baffle, one end of the first rotating shaft passes through the side wall of the storage bin and a handle is fixed thereon, and the outer wall of the first rotating shaft is rotatably connected to the side wall of the storage bin via a bearing.

Preferably, a crushing mechanism is provided inside the storage bin, and the crushing mechanism includes a fixed plate, the fixed plate is fixed inside the storage bin, the inner wall in the middle of the fixed plate is rotatably mounted with a second rotating shaft through a bearing, and a stirring rod is fixed to the outer wall of the second rotating shaft, and the stirring rod is located inside the storage bin and the discharge port, a first bevel gear is fixed on the top of the second rotating shaft, a fixed cover is fixed on the top of the fixed plate, and a third rotating shaft is rotatably mounted between the fixed cover and the storage bin through a bearing, one end of the third rotating shaft is located inside the fixed cover and a second bevel gear is fixed, the bottom of one side of the second bevel gear and one side of the top of the first bevel gear are meshedly connected, the other end of the third rotating shaft passes through the interior of the storage bin and is fixedly connected to the output end of the motor, and the outer wall of the motor is fixed to the outer wall of the storage bin through a mounting bracket.

Preferably, a top cover is snapped onto the top of the storage bin, and a handle is fixed to the top of the top cover.

Preferably, the outer wall of the baffle plate fits with the inner wall of the discharge port and the inner wall of the guide groove, the baffle plate and the guide groove form a sliding structure, and the baffle plate and the first rotating shaft are threadedly connected.

Preferably, the stirring rods are distributed at equal intervals on the outer wall of the second rotating shaft.

Compared with the prior art, the utility model has the following beneficial effects: the puffing equipment for feed production can drive the stirring rod to rotate by starting the motor, and the stirring rod can break up the feed agglomerated inside the storage bin and the discharge port, thereby ensuring that there is no blockage at the discharge port, ensuring that the storage bin can continuously supply the puffing cylinder, and ensuring the feed puffing efficiency; by rotating the handle, the baffle can be moved to the left or right, thereby adjusting the discharge width of the discharge port, so that the discharge amount at the discharge port can be adjusted as needed.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the front cross-sectional structure of the utility model;

FIG2 is an enlarged schematic diagram of the structure of point A in FIG1 of the present utility model;

FIG3 is a schematic diagram of the installation structure of the baffle in a top view of the utility model;

FIG. 4 is a schematic diagram of the installation structure of the stirring rod of the utility model from a top view.

In the figure: 1. expansion cylinder; 2. feed pipe; 3. discharge pipe; 4. support rod; 5. storage bin; 6. discharge port; 7. guide groove; 8. first rotating shaft; 9. baffle; 10. handle; 11. fixed plate; 12. second rotating shaft; 13. stirring rod; 14. first bevel gear; 15. fixed cover; 16. third rotating shaft; 17. second bevel gear; 18. motor; 19. top cover.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Referring to FIGS. 1-4 , the utility model provides a technical solution: a puffing device for feed production, comprising a puffing cylinder 1, a feed pipe 2 and a discharge pipe 3 are respectively arranged at the top and the bottom of the puffing cylinder 1, a storage bin 5 is fixed at the top of the puffing cylinder 1 through a support rod 4, a discharge port 6 is arranged at the bottom of the storage bin 5, the discharge port 6 is located just above the feed pipe 2, and an adjustment mechanism is arranged inside the discharge port 6;

The adjusting mechanism includes a guide groove 7, and a guide groove 7 is opened on the inner side of the discharge port 6. Baffles 9 are installed inside the guide groove 7 and the discharge port 6. A first rotating shaft 8 is installed inside the baffle 9. One end of the first rotating shaft 8 passes through the side wall of the storage bin 5 and is fixed with a handle 10. The outer wall of the first rotating shaft 8 is rotatably connected to the side wall of the storage bin 5 through a bearing. The outer wall of the baffle 9 is in contact with the inner wall of the discharge port 6 and the inner wall of the guide groove 7. The baffle 9 and the guide groove 7 constitute a sliding structure. The baffle 9 and the first rotating shaft 8 are threadedly connected. By rotating the handle 10, the baffle 9 can be moved to the left or right, so that the width of the discharge from the discharge port 6 can be adjusted, so that the discharge amount at the discharge port 6 can be adjusted as needed.

A crushing mechanism is arranged inside the storage bin 5, and the crushing mechanism includes a fixed plate 11, which is fixed inside the storage bin 5, and a second rotating shaft 12 is rotatably mounted on the inner wall of the middle part of the fixed plate 11 through a bearing, and a stirring rod 13 is fixed on the outer wall of the second rotating shaft 12, and the stirring rod 13 is located inside the storage bin 5 and the discharge port 6, and a first bevel gear 14 is fixed on the top of the second rotating shaft 12, and a fixed cover 15 is fixed on the top of the fixed plate 11, and a third rotating shaft 16 is rotatably mounted between the fixed cover 15 and the storage bin 5 through a bearing, and one end of the third rotating shaft 16 is located inside the fixed cover 15 and a second bevel gear 17 is fixed thereto. The bottom of one side of the second bevel gear 17 and one side of the top of the first bevel gear 14 are meshedly connected. The other end of the third rotating shaft 16 penetrates the interior of the storage bin 5 and is fixedly connected to the output end of the motor 18. The outer wall of the motor 18 is fixed to the outer wall of the storage bin 5 through a mounting frame. The stirring rods 13 are evenly spaced on the outer wall of the second rotating shaft 12. By starting the motor 18, the stirring rods 13 can be driven to rotate. The stirring rods 13 can break up the agglomerated feed inside the storage bin 5 and the discharge port 6, ensuring that there will be no blockage at the discharge port 6, ensuring that the storage bin 5 can continuously supply the puffing cylinder 1, and ensuring the feed puffing efficiency.

A top cover 19 is engaged with the top of the storage bin 5, and a handle is fixed to the top of the top cover 19. The top cover 19 can be lifted and lowered by the handle, so that the top of the storage bin 5 can be opened and closed.

Working principle: When using the puffing equipment for feed production, first start the motor 18, then the motor 18 drives the second shaft 12 and the stirring rod 13 to rotate through the third shaft 16, the second bevel gear 17 and the first bevel gear 14, and the stirring rod 13 breaks up the agglomerated feed inside the storage bin 5 and the discharge port 6, ensuring that the discharge port 6 will not be blocked;

After the expanded feed is discharged through the discharge pipe 3, if it is found that the quality of the expanded feed is poor and the discharge amount of the discharge port 6 needs to be reduced, the first rotating shaft 8 is rotated by the handle 10. Since the baffle 9 and the guide groove 7 form a sliding structure, and the baffle 9 and the first rotating shaft 8 are threadedly connected, the baffle 9 moves to the left side, reducing the width of the discharge of the discharge port 6, so that the discharge amount at the discharge port 6 is reduced, so that the feed entering the expansion cylinder 1 can be evenly heated, thereby ensuring the quality of feed expansion.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (5)

1. A puffing device for feed production, comprising a puffing cylinder (1), characterized in that: a feed pipe (2) and a discharge pipe (3) are respectively arranged at the top and bottom of the puffing cylinder (1), a storage bin (5) is fixed at the top of the puffing cylinder (1) via a support rod (4), a discharge port (6) is arranged at the bottom of the storage bin (5), the discharge port (6) is located directly above the feed pipe (2), and an adjustment mechanism is arranged inside the discharge port (6); The adjustment mechanism comprises a guide groove (7), the inner side of the discharge port (6) is provided with a guide groove (7), the inner sides of the guide groove (7) and the discharge port (6) are both provided with baffles (9), the inner sides of the baffles (9) are provided with a first rotating shaft (8), one end of the first rotating shaft (8) passes through the side wall of the storage bin (5) and is fixed with a handle (10), and the outer wall of the first rotating shaft (8) is rotatably connected to the side wall of the storage bin (5) via a bearing. 2. The puffing equipment for feed production according to claim 1 is characterized in that: a crushing mechanism is arranged inside the storage bin (5), and the crushing mechanism comprises a fixed plate (11), and the fixed plate (11) is fixed inside the storage bin (5), and a second rotating shaft (12) is rotatably mounted on the inner wall of the middle part of the fixed plate (11) through a bearing, and a stirring rod (13) is fixed on the outer wall of the second rotating shaft (12), and the stirring rod (13) is located inside the storage bin (5) and the discharge port (6), and a first bevel gear (14) is fixed on the top of the second rotating shaft (12), and the second rotating shaft (12) is fixed with a first bevel gear (14). A fixed cover (15) is fixed on the top of the plate (11), and a third rotating shaft (16) is rotatably mounted between the fixed cover (15) and the storage bin (5) via a bearing, one end of the third rotating shaft (16) is located inside the fixed cover (15) and a second bevel gear (17) is fixed thereto, the bottom of one side of the second bevel gear (17) and one side of the top of the first bevel gear (14) are meshingly connected, the other end of the third rotating shaft (16) passes through the interior of the storage bin (5) and is fixedly connected to the output end of the motor (18), and the outer wall of the motor (18) is fixed to the outer wall of the storage bin (5) via a mounting frame. 3. The puffing equipment for feed production according to claim 1, characterized in that a top cover (19) is engaged with the top of the storage bin (5), and a handle is fixed on the top of the top cover (19). 4. The puffing equipment for feed production according to claim 1, characterized in that the outer wall of the baffle (9) is in contact with the inner wall of the discharge port (6) and the inner wall of the guide groove (7), the baffle (9) and the guide groove (7) form a sliding structure, and the baffle (9) and the first rotating shaft (8) are threadedly connected. 5. The puffing equipment for feed production according to claim 2, characterized in that the stirring rods (13) are distributed at equal intervals on the outer wall of the second rotating shaft (12).