Composite pellet feed processing device

Abstract

The utility model provides a composite pellet feed processing device which comprises a support, a powder screening mechanism and a pelletizing mechanism, and the support is vertically placed relative to the ground; the powder screening mechanism comprises a shell, an air exhaust assembly, a mesh strip assembly and an auxiliary assembly, the shell is connected with the support, and the two ends of the shell are each of an open structure; the air exhaust assembly is mounted in the shell and is arranged close to one end of the shell; the net strip assembly and the auxiliary assembly are arranged in the shell and arranged in an inclined mode. According to the composite pellet feed processing device disclosed by the embodiment of the utility model, the air velocity in the shell is accelerated by utilizing the air exhaust assembly, so that the temperature of feed is reduced, the hardness of the feed is increased, the obliquely arranged nylon screen is adopted for screening powder, the powder rate of the composite pellet feed is reduced, in addition, the auxiliary assembly can push out the feed particles blocked on the mesh strip assembly, and the processing efficiency is improved. And therefore, the subsequent powder screening efficiency is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to feed processing technical field especially relates to a kind of compound granular feed processing device. BACKGROUND

[0002] In feed industry, compound granular feed is made by compounding process, and it needs to go through accurate mixing, granulation and drying etc. in preparation process to ensure the quality of final product. In the processing, fine powder may be produced after raw materials are mixed, which may affect the quality of feed in use, such as easy loss of nutritional ingredients, affect taste, affect digestibility etc. Therefore, it is a key step to ensure the quality of feed and animal feeding effect to use powder screening machine to screen granular feed and remove a certain proportion of fine powder to achieve ideal granular morphology and quality standard.

[0003] At present, in the processing of compound granular feed, feed is generally placed on screen mesh to screen powder by shaking of screen mesh. However, in the above powder screening process, since the temperature of feed after granulation is high and the hardness is low, granular feed is easy to be crushed after collision with screen mesh, thereby increasing powder rate, in addition, feed particles blocked on screen mesh are not easy to be separated, which affects subsequent powder screening efficiency. SUMMARY

[0004] The utility model aims at at least one of the above technical problems in the technical field.

[0005] Therefore, one purpose of the utility model is to provide a kind of compound granular feed processing device, air flow rate in shell is accelerated by using air extraction assembly to reduce feed temperature and increase its hardness, and nylon screen mesh is arranged obliquely to screen powder, reduce the powder rate of compound granular feed, in addition, auxiliary assembly can push feed particles blocked on mesh strip assembly out, thereby ensuring subsequent powder screening efficiency.

[0006] To achieve the above purpose, the utility model provides a kind of compound granular feed processing device in the first aspect, comprising: support, powder screening mechanism and granulating mechanism, wherein the support is vertically placed relative to ground;The powder screening mechanism includes shell, air extraction assembly, mesh strip assembly and auxiliary assembly, wherein the shell is connected with the support, and both ends of the shell are provided with open structure;The air extraction assembly is installed in the interior of the shell and is arranged close to one end of the shell;The mesh strip assembly and the auxiliary assembly are respectively arranged in the interior of the shell, and the mesh strip assembly and the auxiliary assembly are arranged obliquely, the auxiliary assembly is located below the mesh strip assembly, and the auxiliary assembly is in contact with the mesh strip assembly;The granulating mechanism is installed on the shell.

[0007] In addition, the composite pellet feed processing device has the following additional technical features.

[0008] Specifically, the inner bottom wall of the shell is provided with a pad, the pad is provided with an inclined surface, and the inner bottom wall of the shell is provided with a through groove, and the through groove is arranged close to the end of the pad.

[0009] Specifically, the air extraction assembly comprises a support frame, a fan and a screen, wherein the support frame is arranged in the interior of the shell, the fan is installed in the support frame, and the screen is connected to the support frame and adheres to one end of the screen strip assembly.

[0010] Specifically, the screen strip assembly comprises a nylon screen and two elastic connecting pieces, wherein the two elastic connecting pieces are respectively connected to the nylon screen, and the two elastic connecting pieces are respectively connected to the inner wall of the shell.

[0011] Specifically, the auxiliary assembly comprises a plurality of gears, two transmission chains, a drive motor, two fixed blocks and a roller shaft, wherein the plurality of gears are respectively arranged on the inner side wall of the shell, the two transmission chains are respectively arranged around the corresponding two gears, the drive motor is arranged on the outer wall of the shell, the output shaft of the drive motor is connected to one of the gears, the two fixed blocks are symmetrically arranged on the two transmission chains, and the roller shaft is rotatably connected to the two fixed blocks.

[0012] Compared with the prior art, the composite pellet feed processing device has the following beneficial effects: the composite pellet feed processing device of the utility model utilizes the air extraction assembly to accelerate the air flow rate in the shell, thereby reducing the temperature of the composite pellet feed after granulation, improving the hardness of the composite pellet feed, and using the inclined nylon screen to screen powder, reducing the powder rate of the composite pellet feed, and arranging the auxiliary assembly below the screen strip assembly, the auxiliary assembly can be in contact with the screen strip assembly, thereby pushing out the feed particles blocked by the nylon screen, and ensuring the subsequent screening efficiency.

[0013] The additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0014] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0015] Figure 1 It is a three-dimensional structure schematic view of the composite pellet feed processing device according to one embodiment of the utility model;

[0016] Figure 2 Figure 1 is a schematic diagram of the internal structure of the shell of the composite pellet feed processing device according to an embodiment of the present application;

[0017] Figure 3 Figure 2 is a schematic diagram of the auxiliary assembly structure of the composite pellet feed processing device according to an embodiment of the present application.

[0018] The reference signs: 1, support; 2, powder screening mechanism; 21, shell; 22, air extraction assembly; 221, support frame; 222, fan; 223, separation net; 23, mesh assembly; 231, nylon screen; 232, elastic connecting piece; 24, auxiliary assembly; 241, gear; 242, transmission chain; 243, drive motor; 244, fixed block; 245, roller shaft; 25, backing plate; 251, through slot; 3, pelletizing mechanism; 31, pelletizer; 32, material collecting tank. DETAILED DESCRIPTION

[0019] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0020] The composite pellet feed processing device of the embodiments of the present application is described below with reference to the drawings.

[0021] As shown in the drawings, Figures 1-3 The composite pellet feed processing device of the embodiments of the present application can include: a support 1, a powder screening mechanism 2, and a pelletizing mechanism 3.

[0022] The support 1 is vertically placed relative to the ground.

[0023] It should be noted that the support 1 described in this embodiment can reduce the contact area between the device and the ground, thereby increasing the pressure between the device and the ground and increasing the stability of the device during use.

[0024] The powder screening mechanism 2 includes a shell 21, an air extraction assembly 22, a mesh assembly 23, and an auxiliary assembly 24.

[0025] The shell 21 is connected to the support 1, both ends of the shell 21 are provided in an open structure, the air extraction assembly 22 is installed inside the shell 21 and arranged close to one end of the shell 21, the mesh assembly 23 and the auxiliary assembly 24 are respectively arranged inside the shell 21, the mesh assembly 23 and the auxiliary assembly 24 are arranged obliquely, the auxiliary assembly 24 is located below the mesh assembly 23, and the auxiliary assembly 24 abuts against the mesh assembly 23.

[0026] It should be noted that the auxiliary assembly 24 described in this embodiment is in contact with the mesh assembly 23, and there is a certain force between the auxiliary assembly 24 and the mesh assembly 23, and the auxiliary assembly 24 can lift the mesh assembly 23 to a certain height.

[0027] The granulating mechanism 3 is installed on the shell 21.

[0028] It should be noted that the specific structure of the granulating mechanism 3 described in this embodiment has been disclosed by the prior art, so it will not be described in detail here.

[0029] Specifically, when the composite pellet feed is processed by using the device, first, the inside of the granulating mechanism 3 is filled with raw materials of the composite feed by using an external feeding device, and under the action of the granulating mechanism 3, the composite pellet feed enters the inside of the shell 21 by itself.

[0030] Under the action of gravity, the composite pellet feed moves along the mesh assembly 23, and at the same time, the air extraction assembly 22 operates, which can accelerate the air flow rate in the shell 21, thereby reducing the temperature of the composite pellet feed after granulation and improving the hardness of the composite pellet feed. The mesh assembly 23 arranged obliquely screens the powder of the feed particles, thereby reducing the powder rate of the composite pellet feed.

[0031] During the screening process, part of the composite pellet feed is blocked on the mesh assembly 23, and under the action of the auxiliary assembly 24, the part of the composite pellet feed can be pushed out of the mesh assembly 23, thereby ensuring the efficiency of subsequent screening of the composite pellet feed.

[0032] In an embodiment of the present application, as shown in Figure 1 and Figure 2 , the inside bottom wall of the shell 21 is provided with a pad 25, the pad 25 is provided with an inclined surface, and the inside bottom wall of the shell 21 is provided with a through groove 251, and the through groove 251 is arranged close to the end of the pad 25.

[0033] Specifically, the powder passing through the mesh assembly 23 falls on the pad 25, and the powder moves along the inclined surface on the pad 25, and then falls into the inside of the external second collecting device after being discharged through the through groove 251.

[0034] It should be noted that one end of the shell 21 is provided with a first collecting device for collecting the composite pellet feed moving along the mesh assembly 23, and the second collecting device is arranged below the through groove 251 for collecting the powder passing through the mesh assembly 23.

[0035] In an embodiment of the present application, as shown in Figure 2 , the air extraction assembly 22 comprises a support frame 221, a fan 222 and a screen 223.

[0036] The support frame 221 is arranged inside the shell 21, the fan 222 is installed in the support frame 221, and the screen 223 is connected to the support frame 221 and is attached to one end of the mesh strip assembly 23.

[0037] It can be understood that the screen 223 can block the compound pellet feed, so as to avoid the compound pellet feed or powder from invading the inside of the fan 222.

[0038] In an embodiment of the utility model, as shown in Figure 2 The mesh strip assembly 23 comprises a nylon screen 231 and two elastic connecting pieces 232.

[0039] The two elastic connecting pieces 232 are respectively connected to the nylon screen 231, and the two elastic connecting pieces 232 are respectively connected to the inner wall of the shell 21.

[0040] It can be understood that the interaction force between the nylon screen 231 and the compound pellet feed is small, which protects the compound pellet feed.

[0041] In an embodiment of the utility model, as shown in Figure 1 And Figure 3 The auxiliary assembly 24 comprises a plurality of gears 241, two transmission chains 242, a driving motor 243, two fixing blocks 244 and a roller shaft 245.

[0042] The plurality of gears 241 are respectively arranged on the inner side walls of the shell 21, the two transmission chains 242 are respectively arranged around the corresponding two gears 241, the driving motor 243 is arranged on the outer wall of the shell 21, the output shaft of the driving motor 243 is connected to one gear 241, the two fixing blocks 244 are symmetrically arranged on the two transmission chains 242, and the roller shaft 245 is rotationally connected to the two fixing blocks 244.

[0043] Specifically, in the process of running of the auxiliary assembly 24, the driving motor 243 drives one gear 241 to rotate, under the linkage action of the transmission chain 242, the two fixing blocks 244 and the roller shaft 245 move at a constant speed, the roller shaft 245 interacts with the nylon screen 231, so as to push out the compound feed particles blocked in the nylon screen 231.

[0044] It should be noted that the roller shaft 245 can lift the nylon screen 231 to a certain height, so as to push out the residual feed particles on the mesh strip assembly 23 after a batch of compound feed particles is processed.

[0045] In conclusion, the composite pellet feed processing device has the advantages that the air flow rate in the shell is accelerated by the air extraction assembly, so that the temperature of the composite pellet feed after granulation is reduced, the hardness of the composite pellet feed is improved, the nylon screen is arranged in an inclined manner to screen powder, the powder rate of the composite pellet feed is reduced, the auxiliary assembly is arranged below the screen strip assembly, the auxiliary assembly can abut against the screen strip assembly, so that the feed particles blocked by the nylon screen are pushed out, and the powder screening efficiency is ensured.

[0046] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0047] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0048] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the ordinary skilled in the art can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A composite pellet feed processing apparatus, characterized by comprising: The utility model relates to a kind of powder screening and granulating device, including: Support (1), powder screening mechanism (2) and granulating mechanism (3), wherein, The support (1) is vertically placed relative to ground; The powder screening mechanism (2) includes shell (21), air extraction assembly (22), net strip assembly (23) and auxiliary assembly (24), wherein, The shell (21) is connected with the support (1), and both ends of the shell (21) are provided in open structure; The air extraction assembly (22) is installed inside the shell (21), and is arranged close to one end of the shell (21); The net strip assembly (23) and the auxiliary assembly (24) are respectively provided inside the shell (21), and the net strip assembly (23) and the auxiliary assembly (24) are arranged obliquely, the auxiliary assembly (24) is located below the net strip assembly (23), and the auxiliary assembly (24) abuts on the net strip assembly (23); The granulating mechanism (3) is installed on the shell (21).

2. The pellet feed processing apparatus according to claim 1, wherein A backing plate (25) is provided on the inner bottom wall of the shell (21), the backing plate (25) is provided with an inclined surface, and a through groove (251) is formed in the inner bottom wall of the shell (21), and the through groove (251) is provided close to the end of the backing plate (25).

3. The pellet feed processing apparatus according to claim 1, wherein The air extraction assembly (22) includes a support frame (221), a fan (222) and a separation net (223), wherein, The support frame (221) is provided inside the shell (21); The fan (222) is installed in the support frame (221); The separation net (223) is connected to the support frame (221) and is attached to one end of the net strip assembly (23).

4. The pellet feed processing apparatus according to claim 1, wherein The net strip assembly (23) includes a nylon screen (231) and two elastic connecting pieces (232), wherein, Two elastic connecting pieces (232) are respectively connected with the nylon screen (231), and two elastic connecting pieces (232) are respectively connected with the inner wall of the shell (21).

5. The pellet feed processing apparatus according to claim 1, wherein The auxiliary assembly (24) includes a plurality of gears (241), two transmission chains (242), a drive motor (243), two fixed blocks (244) and a roller shaft (245), wherein, A plurality of gears (241) are respectively rotatably provided on the inner side wall of the shell (21); Two transmission chains (242) are respectively wound around two corresponding gears (241); The drive motor (243) is provided on the outer wall of the shell (21), and the output shaft of the drive motor (243) is connected with one of the gears (241); Two fixed blocks (244) are symmetrically provided on two transmission chains (242), and the roller shaft (245) is rotatably connected with two fixed blocks (244).

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