CN211246826U - Feed crushing and processing device - Google Patents

Abstract

The utility model discloses a feed crushing and processing device, which comprises a crushing bin, the inner cavity of the crushing bin is rotatably connected with a crushing knife, the bottom end of the crushing bin is connected with a conveying cylinder, and the outer wall of the roller is spaced and fixed A screw conveying propeller and a stirring blade are connected, the top of the conveying cylinder is connected with an auxiliary hopper, the bottom end of the conveying cylinder is connected with a dispersing cylinder on the side away from the crushing bin, and the outer side wall of the rotating roller is fixed by a connecting rod. Connected with polygonal steel mesh drum. The feed crushing and processing device, through the cooperation of the crushing bin, the conveying cylinder and the dispersing cylinder, the added nutrients are injected into the conveying cylinder through the auxiliary hopper, and the feed falls into the dispersing cylinder and then falls onto the slowly rotating polygonal steel mesh drum. Smaller particles enter the interior through the mesh holes of the polygonal stencil drum. When the polygonal stencil drum continues to rotate, the pulverizing knife cuts and smashes the agglomerates and relatively large defective feeds, which greatly satisfies the requirements of existing feed production and processing. need.

Description

A feed crushing and processing device

technical field

The utility model relates to the technical field of feed processing machinery, in particular to a feed crushing and processing device.

Background technique

Feed pulverizer is mainly used to pulverize various feeds and various roughages. The purpose of feed pulverization is to increase the surface area of the feed and adjust the particle size. Increasing the surface area improves the palatability, and it is easy to contact with the digestive juice in the digestion edge, which is conducive to improving the digestibility. , to better absorb the nutrients of the feed. At the same time, the small particle size of the crushed raw materials has a very important impact on the difficulty of the subsequent process and the quality of the finished product. The smaller the crushed particle size, the more conducive to animal digestion and absorption. It reaches more than 200 million tons. As the main equipment of the feed industry, the feed mill is an important factor in the formation of feed quality, feed remuneration and feed processing costs. Therefore, properly mastering the crushing technology and selecting the appropriate crushing model is the key to feed production. A problem that cannot be ignored is that most of the existing pulverizers use simple pulverizing blades to pulverize the feed, which has low functionality and cannot meet the needs of existing feed production and processing.

Utility model content

The purpose of this utility model is to provide a feed crushing and processing device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a feed crushing and processing device, comprising a crushing bin, a crushing knife A is rotatably connected to the inner cavity of the crushing bin, and a raw material hopper is connected to the top of the crushing bin;

The bottom end of the crushing bin is communicated with a conveying cylinder, the interior of the conveying cylinder is rotatably connected with a roller, the outer side wall of the roller is fixedly connected with a screw conveying paddle and a stirring blade, and the top of the conveying cylinder is connected with a Auxiliary hopper, a side of the bottom end of the conveying cylinder away from the crushing bin is connected with a dispersing cylinder, the inner cavity of the dispersing cylinder is rotatably connected with a rotating roller, and the outer side wall of the rotating roller is fixed with a polygon through a connecting rod Steel mesh drum, the outer side wall of the polygonal steel mesh drum is fixed with a crushing knife B, and the bottom end of the breaking drum is connected with a discharge pipe.

Preferably, the outer side wall of the roller is sequentially fixed with a first-stage screw conveyor, a first-stage stirring blade, a second-stage screw conveyor, a second-stage stirring blade and a third-stage screw conveyor from left to right. There are two groups of auxiliary hoppers, and the two groups of auxiliary hoppers are respectively set corresponding to the first-level stirring blades and the second-level stirring blades.

Preferably, the bottom end of the outer side wall of the dispersing cylinder is hinged with a door for removing impurities.

Preferably, a high-temperature steam pipeline is communicated with the top of the conveying cylinder.

Preferably, a filter screen is fixed at the connection between the discharge pipe and the dispersing cylinder.

Preferably, the mesh of the polygonal steel mesh drum is larger than the diameter of the feed particles.

Compared with the prior art, the beneficial effect of the present utility model is: the feed crushing and processing device, through the coordination of the crushing bin, the conveying cylinder and the dispersing cylinder, the raw materials are crushed into the conveying cylinder, and the added nutrients are injected through the auxiliary hopper. In the conveying drum, after being stirred by the stirring blades, the feed is continued to be conveyed by the screw conveying paddle. The feed falls into the dispersing drum and then falls onto the slowly rotating polygonal steel mesh drum. , to prevent the crushing knife B from cutting a large amount of qualified feed, and the larger feed particles fall from both sides of the polygonal steel mesh drum. Cutting and crushing, the feed in the polygonal stencil drum falls through the mesh hole at the bottom of the polygonal stencil drum and is mixed with the feed outside the cut polygonal stencil drum and falls out of the discharge pipe, so that the nutritional additives and raw materials of the feed are mixed effectively. It is better, and the looseness of the feed is better when the feed is discharged, and the particle size is uniform, which greatly meets the needs of the existing feed production and processing.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

In the picture: 1. Raw material hopper, 2. Crushing bin, 3. Crushing knife A, 4. Conveying drum, 5. Roller, 6. High temperature steam pipeline, 7. Auxiliary hopper, 8. Screw conveyor, 9. Stirring blade , 10, break up cylinder, 11, crushing knife B, 12, polygonal steel mesh drum, 13, miscellaneous door, 14, discharge pipe, 15, connecting rod, 16, roller, 17, filter screen.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1, the present utility model provides a technical solution: a feed crushing and processing device, comprising a crushing bin 2, a crushing knife A3 is rotatably connected to the inner cavity of the crushing bin 2, and a raw material hopper 1 is connected to the top of the crushing bin 2, The raw material enters into the pulverizing bin 2 through the raw material hopper 1, and the raw material is pulverized by the rotation of the pulverizing knife A3 driven by the driving device;

The bottom end of the crushing bin 2 is connected with the conveying cylinder 4, and the top of the conveying cylinder 4 is connected with the high-temperature steam pipeline 6. According to the actual use requirements, the high-temperature steam can be injected into the conveying cylinder 4 through the high-temperature steam pipeline 6, and the feed in the transportation process can be processed. Cooking, the inside of the conveying cylinder 4 is rotatably connected with a roller 5, the outer side of the roller 5 is connected with a driving device, the outer side wall of the roller 5 is fixedly connected with a screw conveying paddle 8 and a stirring blade 9, and the top of the conveying cylinder 4 is connected with Auxiliary hopper 7, the outer side wall of the roller 5 is sequentially fixed with a first-stage screw conveying propeller, a first-stage stirring blade, a second-stage screw conveying propeller, a second-stage stirring blade and a third-stage screw conveying propeller from left to right. The number of auxiliary hoppers 7 There are two groups, and the two groups of auxiliary hoppers 7 are respectively set corresponding to the first-stage stirring blades and the second-stage stirring blades. When the roller 5 rotates, the feed is screwed and conveyed in the direction of the dispersing cylinder 10, and the added nutrients are injected into the auxiliary hopper 7. In the conveying cylinder 4, after being stirred by the stirring blade 9, the conveying is continued by the screw conveying paddle 8. The bottom end of the conveying cylinder 4 is connected to the side away from the pulverizing bin 2 with a dispersing cylinder 10, and the bottom end of the outer side wall of the dispersing cylinder 10 is hinged. There is a door 13 for removing impurities, the inner cavity of the breaking drum 10 is rotatably connected with a rotating roller 16, the outer side of the rotating roller 16 is connected with a driving device, and the outer side wall of the rotating roller 16 is fixed with a polygonal steel mesh drum 12 through a connecting rod 15. The mesh of the mesh drum 12 is larger than the diameter of the feed particles, the outer side wall of the polygonal steel mesh drum 12 is fixed with a crushing knife B11, and the bottom end of the breaking drum 10 is connected with a discharge pipe 14, and the discharge pipe 14 is connected with the breaking tube 10. A filter screen 17 is fixed at the connection, and the feed falls into the dispersing cylinder 10 and then falls onto the slowly rotating polygonal steel mesh drum 12. The feed falls from the top of the polygonal steel mesh drum 12, and the smaller particles pass through the polygonal steel mesh. The mesh holes of the drum 12 enter into the interior to prevent the crushing knife B11 from cutting a large amount of qualified feed, and the larger feed particles fall from both sides of the polygonal steel mesh drum 12. When the polygonal steel mesh drum 12 continues to rotate, the crushing knife B11 is in a pair. Pieces and relatively large defective feeds are cut and crushed. The feed in the polygonal stencil drum 12 falls through the mesh at the bottom of the polygonal stencil drum 12 and is mixed with the feed outside the cut polygonal stencil drum 12 and is filtered through the filter screen 17. Drop out the discharge pipe 14.

The raw material enters into the crushing bin 2 through the raw material hopper 1, and the raw material is crushed by the rotation of the crushing knife 3 driven by the driving device. When the roller 5 rotates, the feed is screwed and conveyed in the direction of the crushing cylinder 10, and the nutrient is added through the auxiliary material. The bucket 7 is injected into the conveying cylinder 4, and after being stirred by the stirring blade 9, the feed is continued to be conveyed by the screw conveying paddle 8. The feed falls into the dispersing cylinder 10 and then falls onto the slowly rotating polygonal steel mesh drum 12, and the feed flows from the polygonal steel mesh. The top of the drum 12 falls off, and the smaller particles enter the interior through the mesh holes of the polygonal steel mesh drum 12 to prevent the crushing knife B11 from cutting a large amount of qualified feed, and the larger feed particles fall from both sides of the polygonal steel mesh drum 12. When the polygonal stencil drum 12 continues to rotate, the crushing knife B11 cuts and smashes agglomerates and relatively large defective feeds, and the feed in the polygonal stencil drum 12 falls through the mesh at the bottom end of the polygonal stencil drum 12. The feed on the outside of the cut polygonal steel mesh drum 12 is mixed and dropped out of the discharge pipe 14 .

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implying the number of technical features indicated, Thus, features defined as "first", "second", "third", "fourth" may expressly or implicitly include at least one of such features.

In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

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

Claims (6)

1. A feed pulverizing processing device, comprising a pulverizing bin (2), a pulverizing knife A (3) is rotatably connected to the inner cavity of the pulverizing bin (2), and a raw material hopper ( 1), which is characterized by: The bottom end of the crushing bin (2) is communicated with a conveying cylinder (4), a roller (5) is rotatably connected to the inside of the conveying cylinder (4), and the outer side wall of the roller (5) is fixed at intervals with a roller (5). The screw conveying propeller (8) and the stirring blade (9), the top end of the conveying cylinder (4) is communicated with an auxiliary material hopper (7), and the bottom end of the conveying cylinder (4) is communicated with the side away from the crushing bin (2). There is a dispersing cylinder (10), the inner cavity of the dispersing cylinder (10) is rotatably connected with a rotating roller (16), and the outer side wall of the rotating roller (16) is fixed with a polygonal steel mesh through a connecting rod (15). A drum (12), the outer side wall of the polygonal steel mesh drum (12) is fixed with a crushing knife B (11), and a discharge pipe (14) is communicated with the bottom end of the breaking drum (10). 2. A feed crushing and processing device according to claim 1, characterized in that: the outer side wall of the roller (5) is sequentially fixed with a first-level screw conveyor, a first-level stirring blade, a second-level screw conveyor from left to right The screw conveying propeller, the second-stage stirring blade and the third-stage screw conveying propeller, the number of the auxiliary material hoppers (7) is two groups, and the two groups of auxiliary material hoppers (7) are respectively set corresponding to the first-stage stirring blade and the second-stage stirring blade . 3 . The feed crushing and processing device according to claim 1 , characterized in that: the bottom end of the outer side wall of the dispersing cylinder ( 10 ) is hinged with a door ( 13 ) for removing impurities. 4 . 4 . The feed crushing and processing device according to claim 1 , wherein a high-temperature steam pipe ( 6 ) is connected to the top of the conveying cylinder ( 4 ). 5 . 5 . The feed crushing and processing device according to claim 1 , wherein a filter screen ( 17 ) is fixed at the connection between the discharge pipe ( 14 ) and the breaking drum ( 10 ). 6 . 6 . The feed crushing and processing device according to claim 1 , wherein the mesh of the polygonal steel mesh drum ( 12 ) is larger than the diameter of the feed particles. 7 .

Images