Processing equipment for Cordyceps sinensis host insect compound feed

Abstract

This application provides a processing device for compound feed of Cordyceps sinensis host insects, comprising: a frame; a cylindrical body fixed on the frame; a stirring shaft rotatably connected to the cylindrical body; a first spiral blade and a second spiral blade, both fixed to the stirring shaft, wherein the diameter of the first spiral blade is larger than the diameter of the second spiral blade, and the first and second spiral blades rotate in different directions; and two first scrapers fixed to the stirring shaft, each scraper contacting one of the two end sidewalls of the cylindrical body, and the first scraper also contacting the inner wall of the circumferential side of the cylindrical body. This application can fully stir the raw materials on both end faces of the cylindrical body and near the inner wall of the cylindrical body, and can enhance the stirring effect of the raw materials, thereby improving the stirring efficiency.

Description

Technical Field

[0001] This application relates to the field of feed processing, and more particularly to a processing equipment for compound feed containing Cordyceps sinensis host insects. Background Technology

[0002] In the process of artificially cultivating Cordyceps sinensis, the feed of the host insects is a key link, as their nutrition directly affects the growth and development of the larvae, their survival rate, and the subsequent parasitic effect of the Cordyceps sinensis fungus.

[0003] The raw materials for artificial compound feeds for the host insects of Cordyceps sinensis generally include root and rhizome powder of Polygonaceae plants (Polygonum bulbiferum, Polygonum cuspidatum), soybean meal, wheat bran, corn flour, yeast powder, vitamin complex, agar or carboxymethyl cellulose (small amount). In the feed processing, raw material refining equipment, mixing equipment, adapting and molding equipment, and sterilization and preservation equipment are required. Among them, the ribbon mixer is a commonly used raw material mixing equipment.

[0004] However, the existing ribbon mixers generally have a cylindrical body and the ribbon is shaped like a helical blade. During mixing, the raw materials at both ends of the body and near the wall may not be fully mixed, and there is still room for improvement in the mixing effect of the existing helical blades. Utility Model Content

[0005] In order to solve at least one of the technical problems mentioned in the background art, the purpose of this application is to provide a processing equipment for Cordyceps sinensis host insect compound feed, which can fully stir the raw materials on both ends of the cylinder and near the inner wall of the cylinder, and can enhance the stirring effect of the raw materials and improve the stirring efficiency of the raw materials.

[0006] To achieve the above objectives, this application provides the following technical solution: A processing device for a compound feed containing Cordyceps sinensis host insects, comprising: frame; A cylindrical body, which is fixed on the frame, is cylindrical in shape. A stirring shaft is rotatably connected to the cylinder body; A first helical blade and a second helical blade are fixedly connected to the stirring shaft, and the diameter of the first helical blade is larger than the diameter of the second helical blade. The first helical blade and the second helical blade have different rotation directions. The first scraper is fixed to the stirring shaft. There are two first scrapers, and the two first scrapers respectively contact the side walls at both ends of the cylinder and the first scraper contacts the inner wall of the circumferential side of the cylinder. The second scraper is fixed to the first spiral blade, the long side of the second scraper is parallel to the axis of the stirring shaft, and the second scraper is in contact with the inner wall of the cylinder.

[0007] In one embodiment, the angle between the surface of the first scraper and the side wall of the cylinder is 40 degrees to 60 degrees.

[0008] In one embodiment, there are multiple second scrapers, both ends of which are fixed to the first spiral blades, and the projections of the multiple second scrapers on the side wall of the cylinder are distributed in a circumferential array about the stirring shaft.

[0009] In one possible implementation, it further includes; The third scraper, of which there are multiple, has both ends fixed to the second spiral blade, and the long side of the third scraper is parallel to the axis of the stirring shaft.

[0010] In one embodiment, a feeding port is provided at the top of the cylinder, and a feeding hopper is installed at the feeding port.

[0011] In one embodiment, a cover plate is hinged to one side of the top of the feeding hopper.

[0012] In one embodiment, a discharge port is provided at the bottom of the cylinder, and a discharge plate for sealing the discharge port is installed at the discharge port. The side of the discharge plate facing the discharge port is an arc surface, and the diameter of the arc surface is equal to the diameter of the inner wall of the cylinder. An adjustment component is also installed between the cylinder and the discharge plate, and the adjustment component is used to switch the opening and closing state of the discharge plate.

[0013] In one possible implementation, One side of the discharge plate is hinged to the outer wall of the cylinder; The adjustment component includes, The first connecting post is fixed to one side of the discharge plate, and the hinge side of the discharge plate and the cylinder are respectively located on opposite sides of the discharge plate. The second connecting column is fixed to the outer wall of the cylinder. Both the first connecting column and the second connecting column are provided with a first pin hole. The axis of the first pin hole is parallel to the axis of the stirring shaft. When the first locking pin is simultaneously inserted into the first pin hole of the first connecting post and the second connecting post, the discharge plate is fixed relative to the cylinder.

[0014] Compared with the prior art, this application has the following advantages: This application achieves this by fixing a first scraper to the stirring plate, with the first scraper abutting against both the side wall and inner wall of the cylinder, and fixing a second scraper to the first spiral blade, with the long side of the second scraper parallel to the axis of the stirring shaft. Thus, the rotation of the stirring shaft drives the first spiral blade, the second spiral blade, the first scraper, and the second scraper to rotate synchronously, enabling the raw materials inside the cylinder to be more thoroughly stirred, and ensuring that the raw materials near the side wall and inner wall of the cylinder are also thoroughly stirred, thereby enhancing the stirring effect and improving the stirring efficiency of the raw materials.

[0015] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this application, nor is it intended to limit the scope of this application. Other features of this application will become readily apparent from the following description. Attached Figure Description

[0016] The above and other objects, features, and advantages of exemplary embodiments of this application will become readily apparent from the following detailed description taken in conjunction with the accompanying drawings. Several embodiments of this application are illustrated in the drawings by way of example and not limitation, in which: In the accompanying drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

[0017] Figure 1 A schematic diagram of the overall structure of an embodiment of this application is shown; Figure 2 This diagram shows the overall structure of the embodiment of this application with the cylindrical body removed. Figure 3 A schematic diagram of the structure of the cylinder according to an embodiment of this application is shown; Figure 4 A schematic diagram of the internal components of the cylinder according to an embodiment of this application is shown.

[0018] Explanation of the labels in the diagram: 100, Frame; 200, Cylinder; 300, Stirring shaft; 410, First spiral blade; 420, Second spiral blade; 510, First scraper; 520, Second scraper; 530, Third scraper; 600, Feed hopper; 610, Cover plate; 700, Discharge plate; 800, Adjustment assembly; 810, First connecting column; 820, Second connecting column; 830, First locking pin. Detailed Implementation

[0019] To make the objectives, features, and advantages of this application more apparent and understandable, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0020] To better understand the design intent of this application, we will now introduce an existing processing equipment for compound feed of Cordyceps sinensis host larvae. The processing of artificial compound feed for host larvae requires the following steps: raw material refinement, raw material mixing, formulation, and sterilization. Each process requires a different processing equipment, among which a ribbon mixer is commonly used. However, in existing ribbon mixers, the raw materials near the two ends of the drum wall are not easily mixed thoroughly, resulting in mixing dead zones. Furthermore, the equipment uses two sets of spiral blades for mixing; during mixing, the driving force of the spiral blades on the raw materials is mainly along the axial direction, with weaker radial pushing, indicating significant room for improvement in mixing efficiency.

[0021] First, attached Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is a schematic diagram of the overall structure of this application embodiment with the cylindrical body removed; Figure 3 This is a schematic diagram of the structure of the cylinder in an embodiment of this application; Figure 4 This is a schematic diagram of the internal components of the cylinder in an embodiment of this application.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 This application provides a processing device for compound feed of Cordyceps sinensis host insects, including a frame 100, a cylindrical body 200 fixed on the frame 100, a stirring shaft 300 rotatably connected inside the body 200, a first helical blade 410 and a second helical blade 420 fixedly connected to the stirring shaft 300, wherein the diameter of the first helical blade 410 is larger than the diameter of the second helical blade 420, and the rotation directions of the first helical blade 410 and the second helical blade 420 are also different. Two first scrapers 510 are also fixedly connected to the stirring shaft 300, and the two first scrapers 510 respectively contact the end side walls of the body 200, and the first scrapers 510 also contact the inner wall of the body 200.

[0023] Furthermore, a second scraper 520 is fixedly attached to the first spiral blade 410, and there are multiple second scrapers 520. The projections of the multiple second scrapers 520 on the side wall of the cylinder 200 are distributed in a circumferential array about the stirring shaft 300. The long side of the second scraper 520 is parallel to the axis of the stirring shaft 300, and the second scraper 520 is in contact with the inner wall of the cylinder 200.

[0024] Furthermore, refer to Figure 1 A feeding port is provided at the top of the cylinder 200, and a feeding hopper 600 is installed at the feeding port.

[0025] Furthermore, refer to Figure 1 and Figure 3 A discharge port is provided at the bottom of the cylinder 200, and a discharge plate 700 for sealing the discharge port is installed at the discharge port. The side of the discharge plate 700 facing the discharge port is an arc surface, and the diameter of the arc surface is equal to the diameter of the inner wall of the cylinder 200. An adjustment component 800 is also installed between the cylinder 200 and the discharge plate 700. The adjustment component 800 is used to switch the opening and closing state of the discharge plate 700.

[0026] It should be noted that the rotation of the stirring shaft 300 is driven by a drive device. The drive device needs to be installed on the frame 100 to control the rotation of the stirring shaft 300. In this application, a drive motor is installed on the frame 100, and a reducer is used to transmit power between the motor and the stirring shaft 300.

[0027] The following is a further explanation based on a specific application scenario: When mixing feed ingredients, the discharge plate 700 is closed, and the ingredients are poured into the cylinder 200 from the feeding hopper 600. Then, the stirring shaft 300 is driven to rotate, which in turn drives the first spiral blade 410 and the second spiral blade 420 to rotate. Since the first spiral blade 410 and the second spiral blade 420 rotate in different directions, the pushing force of the first spiral blade 410 and the second spiral blade 420 on the ingredients is opposite, thereby achieving a mixing effect on the ingredients. These are features of existing products, and the working principle of the ribbon mixer will not be elaborated here. This application primarily utilizes a first scraper 510 fixedly connected to the stirring shaft 300. Since the side of the first scraper 510 contacts the side wall of the cylinder 200 and also the inner wall of the cylinder 200, when the stirring shaft 300 rotates, the first scraper 510 scrapes away material from both ends of the cylinder 200 and a small portion of the inner wall close to the side wall, thus agitating the material accumulated there. Furthermore, multiple second scrapers 520 are fixedly connected to the first spiral blade 410, with the long side of each second scraper 520 parallel to the axis of the stirring shaft 300 and in contact with the inner wall of the cylinder 200. This allows material deposited on the inner wall to be moved during stirring, further improving the thoroughness of mixing the material. Furthermore, when the first helical blade 410 and the second helical blade 420 rotate, they mainly provide a pushing force to the raw material along the axial direction of the stirring shaft 300, while the radial force is relatively small. However, through the setting of the second scraper 520, the raw material located between the pitches of the helical blades can not only be pushed by the first helical blade 410, but also be subjected to the circumferential thrust of the second scraper 520. This increases the force direction on the raw material, allowing the raw material in the cylinder 200 to be more fully stirred and mixed, thereby improving the stirring efficiency of the raw material.

[0028] Overall, this application achieves this by fixing a first scraper 510 to the stirring plate, with the first scraper 510 abutting against both the side wall and inner wall of the cylinder 200, and fixing a second scraper 520 to the first spiral blade 410, with the long side of the second scraper 520 parallel to the axis of the stirring shaft 300. Thus, the rotation of the stirring shaft 300 drives the first spiral blade 410, the second spiral blade 420, the first scraper 510, and the second scraper 520 to rotate synchronously, enabling the raw materials inside the cylinder 200 to be more thoroughly stirred. This also allows the raw materials near the side wall and inner wall of the cylinder 200 to be thoroughly stirred, enhancing the stirring effect and improving the stirring efficiency of the raw materials.

[0029] Reference Figure 4As a specific embodiment of this application, it also includes a third scraper 530, and there are multiple third scrapers 530. Both ends of the third scraper 530 are fixed to the second spiral blade 420, and the long side of the third scraper 530 is parallel to the axis of the stirring shaft 300.

[0030] Based on specific usage scenarios, by setting a third scraper 530, the area where the raw materials are stirred is further increased, thereby improving the stirring effect on the raw materials.

[0031] In one embodiment, the angle between the surface of the first scraper 510 and the side wall of the cylinder 200 is 40 to 60 degrees. By tilting the first scraper 510, the raw material near the side wall of the cylinder 200 can be safely moved towards the center of the cylinder 200 after being scraped off by the first scraper 510, thereby ensuring that the raw material at the side wall of the cylinder 200 is stirred and mixed in a timely manner, improving the overall stirring effect of the raw material.

[0032] Reference Figure 1 and Figure 3 A cover plate 610 is hinged to one side of the top of the feeding hopper 600. Since the raw materials of the compound feed contain powdery raw materials, in order to prevent the raw materials from being lifted by the spiral blades during mixing and spreading from the feeding hopper 600 to the outside, thereby causing waste of raw materials and pollution of the working environment, the cover plate 610 can be closed during equipment operation to cover the feeding hopper 600 and prevent the spread of powdery raw materials.

[0033] Please refer to Figure 1 and Figure 3 The discharge plate 700 of this application is hinged to the outer wall of the cylinder 200 on one side. The adjustment assembly 800 of this application includes a first connecting post 810, a second connecting post 820, and a first locking pin 830. The first connecting post 810 is fixed to one side of the discharge plate 700, and the hinged side of the discharge plate 700 and the cylinder 200 are respectively located on opposite sides of the discharge plate 700. The second connecting post 820 is fixed to the outer wall of the cylinder 200. Both the first connecting post 810 and the second connecting post 820 are provided with a first pin hole, and the axis of the first pin hole is parallel to the axis of the stirring shaft 300. When the first locking pin 830 is simultaneously inserted into the first pin hole of the first connecting post 810 and the second connecting post 820, the discharge plate 700 and the cylinder 200 are relatively fixed, thereby sealing the discharge port of the cylinder 200 to facilitate the stirring of the raw materials. After the mixing is completed, the first locking pin 830 is removed to release the lock between the discharge plate 700 and the cylinder 200. Then, the discharge plate 700 can be opened to remove the mixed raw materials.

[0034] It should be understood that the various forms of processes shown above can be used to rearrange, add, or delete steps. For example, the steps described in this application can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution of this application can be achieved, and this is not limited herein.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A processing device for a compound feed containing Cordyceps sinensis host insects, characterized in that, include: Rack (100); A cylindrical body (200) is fixed on the frame (100) and the cylindrical body (200) is cylindrical. A stirring shaft (300) is rotatably connected inside the cylinder (200); First helical blade (410) and second helical blade (420), both the first helical blade (410) and the second helical blade (420) are fixed to the stirring shaft (300), and the diameter of the first helical blade (410) is larger than the diameter of the second helical blade (420), and the first helical blade (410) and the second helical blade (420) have different rotation directions; The first scraper (510) is fixed to the stirring shaft (300). There are two first scrapers (510). The two first scrapers (510) are in contact with the side walls at both ends of the cylinder (200) respectively, and the first scraper (510) is in contact with the inner wall of the circumferential side of the cylinder (200). The second scraper (520) is fixed to the first spiral blade (410). The long side of the second scraper (520) is parallel to the axis of the stirring shaft (300), and the second scraper (520) is in contact with the inner wall of the cylinder (200).

2. The processing equipment for a compound feed containing Cordyceps sinensis host insects according to claim 1, characterized in that, There are multiple second scrapers (520), both ends of which are fixed to the first spiral blade (410). The projections of the multiple second scrapers (520) on the side wall of the cylinder (200) are distributed in a circumferential array about the stirring shaft (300).

3. The processing equipment for a compound feed containing Cordyceps sinensis host insects according to claim 1, characterized in that, Also includes; The third scraper (530) has multiple third scrapers (530), both ends of which are fixed to the second spiral blade (420), and the long side of the third scraper (530) is parallel to the axis of the stirring shaft (300).

4. The processing equipment for a compound feed containing Cordyceps sinensis host insects according to claim 1, characterized in that, The angle between the surface of the first scraper (510) and the side wall of the cylinder (200) is 40 degrees to 60 degrees.

5. The processing equipment for a compound feed containing Cordyceps sinensis host insects according to claim 1, characterized in that, The top of the cylinder (200) is provided with a feeding port, and a feeding hopper (600) is installed at the feeding port.

6. The processing equipment for a compound feed containing Cordyceps sinensis host insects according to claim 5, characterized in that, A cover plate (610) is hinged to one side of the top of the feeding hopper (600).

7. The processing equipment for a compound feed containing Cordyceps sinensis host insects according to claim 1, characterized in that, The bottom of the cylinder (200) is provided with a discharge port, and a discharge plate (700) for sealing the discharge port is installed at the discharge port. The side of the discharge plate (700) facing the discharge port is an arc surface, and the diameter of the arc surface is equal to the diameter of the inner wall of the cylinder (200). An adjustment component (800) is also installed between the cylinder (200) and the discharge plate (700). The adjustment component (800) is used to switch the opening and closing state of the discharge plate (700).

8. The processing equipment for a compound feed containing Cordyceps sinensis host insects according to claim 7, characterized in that, One side of the discharge plate (700) is hinged to the outer wall of the cylinder (200); The adjustment component (800) includes: The first connecting post (810) is fixed to one side of the discharge plate (700). The hinge side of the discharge plate (700) and the cylinder (200) are respectively located on opposite sides of the discharge plate (700) and the first connecting post (810). The second connecting column (820) is fixed to the outer wall of the cylinder (200). Both the first connecting column (810) and the second connecting column (820) are provided with a first pin hole. The axis of the first pin hole is parallel to the axis of the stirring shaft (300). When the first locking pin (830) is simultaneously inserted into the first pin hole of the first connecting post (810) and the second connecting post (820), the discharge plate (700) is fixed relative to the cylinder (200).

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