High-protein feed mixing device

Abstract

The utility model discloses a high-protein feed mixing device which comprises a first stirring piece, the upper end of a rotating rod of the first stirring piece is rotatably connected with a rotating rod of a second stirring piece, the rotating rod of the second stirring piece is sleeved outside the rotating rod of the first stirring piece, and the first stirring piece and the second stirring piece are in transmission connection through a gear speed change structure. Due to the fact that the first stirring piece and the second stirring piece are in transmission connection through the gear speed change structure, when the first stirring piece rotates rapidly, the second stirring piece can rotate at a constant speed, and compared with the prior art, the stirring efficiency is not affected, and meanwhile the stirring speed is increased. Raw materials are not easy to splash, so that an anti-blocking effect can be achieved, and the feeding of the raw materials from the charging barrel to the stirring barrel is not influenced.

Description

Technical Field

[0001] This utility model relates to the field of feed mixing technology, specifically a high-protein feed mixing device. Background Technology

[0002] In the feed production industry, the mixing of high-protein feed is a crucial step. To ensure the uniformity and quality of the feed, the mixing device needs to have good stirring effect and be able to effectively prevent clogging. Currently, some high-protein feed mixing devices on the market adopt a design that sets stirring elements in both the hopper and the mixing drum. The aim is to achieve mixing while preventing clogging in the hopper using the same set of stirring elements. However, this design faces some challenges in practical applications, especially the impact of the selection of stirring element speed on the mixing effect and the ability to prevent clogging.

[0003] When the same set of mixing components is used for both mixing in the mixing drum and preventing material blockage in the hopper, the raw material in the hopper may be thrown out due to strong shearing and centrifugal forces when the mixing speed is required, resulting in splashing. This may not only waste the raw material, but also affect the flow of raw material out of the hopper and affect the feeding into the mixing drum. Therefore, we propose a high-protein feed mixing device. Utility Model Content

[0004] The purpose of this invention is to provide a high-protein feed mixing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-protein feed mixing device, comprising a first stirring element, the upper end of the rotating rod of the first stirring element being rotatably connected to the rotating rod of a second stirring element, and the rotating rod of the second stirring element being sleeved outside the rotating rod of the first stirring element; the first stirring element and the second stirring element being connected by a gear transmission structure, which enables the second stirring element to decelerate when the first stirring element rotates; the body of the first stirring element is placed inside the mixing drum for stirring; the second stirring element is placed inside the material drum for dispensing material through the outlet; and the rotating rod of the first stirring element penetrates the material drum and is connected to a driver.

[0006] Preferably, the gear transmission structure includes a first gear, a second gear, a connecting rod, a third gear, and a fourth gear. The first gear is sleeved on the outside of the first stirring rod, and the first gear meshes with the second gear. The second gear is sleeved on the outside of the connecting rod. The third gear is installed at the bottom end of the connecting rod, and the third gear meshes with the fourth gear. The diameter of the third gear is smaller than the diameter of the fourth gear. The fourth gear is sleeved on the outside of the top end of the second stirring element. The top end of the first stirring rod is connected to the driver.

[0007] Preferably, the connecting rod is rotatably connected to the first support member, the driver is installed at the center of the first support member, and the driver is connected to the top of the first stirring member.

[0008] Preferably, the driver is a motor, and the output end of the motor is connected to the top of the first stirring element.

[0009] Preferably, the first support member is installed at the top of the third support member, the material cylinder is installed in the inner cavity at the upper end of the third support member, and the stirring cylinder is plugged into the inner cavity at the lower end of the third support member.

[0010] Preferably, the discharge port of the material cylinder is integrally formed with a material distribution component, and the material distribution component has four sets of through holes equidistantly spaced around its circumference. A sealing component is installed on the outside of the first stirring component at a position below the material distribution component.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model utilizes a driver to drive the first stirring element to rotate. The body of the first stirring element is placed inside the stirring drum for stirring, and the second stirring element is placed inside the material drum for dispensing material at the outlet. Since the first stirring element and the second stirring element are connected by a gear transmission structure, when the first stirring element rotates rapidly, the second stirring element can rotate at a uniform speed. Compared with the prior art, it does not affect the stirring efficiency and is less likely to cause material splashing, which can play a role in preventing material blockage and does not affect the feeding of material from the material drum into the stirring drum.

[0013] 2. This utility model enables the first stirring element to rotate by starting the motor, thus performing stirring. The first stirring element drives the first gear connected to it to rotate, causing the second gear meshing with it to rotate. The first and second gears have the same diameter. The third gear is connected to the connecting rod as well, and the diameter of the third gear is smaller than that of the second gear. However, they are coaxially driven, so the transmission ratio is the same as that of the first stirring element. However, the diameter of the third gear is smaller than that of the fourth gear. The small gear driving the large gear is a reduction structure. Therefore, the rotation speed of the second stirring element is less than that of the first stirring element, thereby achieving speed reduction. The main body of the mixing component is located in the distribution component. When it rotates, it can agitate the flow of raw materials inside the distribution component, making it less likely to cause blockage. Raw materials can be fed into the mixing drum through the through holes. Since a sealing component is installed on the outside of the first mixing component below the distribution component, the sealing component can rotate as the first mixing component rotates, intermittently sealing each group of through holes. This allows for intermittent feeding. After each feeding, the material is stirred for a period of time. During the stirring process, the raw materials gradually achieve uniform distribution in the equipment. Intermittent feeding ensures that the raw materials are fully stirred and mixed in the mixing equipment each time, resulting in better mixing uniformity. Attached Figure Description

[0014] Figure 1 This is an anatomical view of the overall structure of this utility model;

[0015] Figure 2 This is an enlarged view of section A of the structure of this utility model;

[0016] Figure 3 This is an enlarged view of section B of the structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 5 This is a cross-sectional view of the overall structure of this utility model.

[0019] In the diagram: 1. First stirring component, 2. Second stirring component, 3. Stirring drum, 4. Material cylinder, 5. First gear, 6. Second gear, 7. Connecting rod, 8. Third gear, 9. Fourth gear, 10. First support component, 11. Motor, 12. Second support component, 13. Material distribution component, 14. Through hole, 15. Sealing component. Detailed Implementation

[0020] 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.

[0021] Example 1

[0022] Please refer to Figure 1-5 As shown, this utility model provides a high-protein feed mixing device, including a first stirring element 1. The upper end of the rotating rod of the first stirring element 1 is rotatably connected to the rotating rod of the second stirring element 2, and the rotating rod of the second stirring element 2 is sleeved outside the rotating rod of the first stirring element 1. The first stirring element 1 and the second stirring element 2 are connected by a gear transmission structure, which can realize that when the first stirring element 1 rotates, it drives the second stirring element 2 to rotate at a reduced speed. The body of the first stirring element 1 is placed inside the stirring drum 3 for stirring, and the second stirring element 2 is placed inside the material drum 4 for feeding material through the outlet. The rotating rod of the first stirring element 1 penetrates the material drum 4 and is connected to the driver.

[0023] In this embodiment, the first stirring element 1 can be driven to rotate by a driver. The body of the first stirring element 1 is placed inside the stirring drum 3 for stirring. The second stirring element 2 is placed inside the material drum 4 for feeding material through the outlet. Since the first stirring element 1 and the second stirring element 2 are connected by a gear transmission structure, when the first stirring element 1 rotates rapidly, the second stirring element 2 can rotate at a uniform speed. Compared with the prior art, it does not affect the stirring efficiency and is less likely to cause raw material splashing. It can play a role in preventing material blockage and does not affect the feeding of raw materials from the material drum 4 into the stirring drum 3.

[0024] Please refer to Figure 1-5As shown, the gear transmission structure includes a first gear 5, a second gear 6, a connecting rod 7, a third gear 8, and a fourth gear 9. The first gear 5 is sleeved on the outside of the rotating rod of the first stirring element 1, and the first gear 5 meshes with the second gear 6. The second gear 6 is sleeved on the outside of the connecting rod 7. The third gear 8 is installed at the bottom end of the connecting rod 7, and the third gear 8 meshes with the fourth gear 9. The diameter of the third gear 8 is smaller than the diameter of the fourth gear 9. The fourth gear 9 is sleeved on the outside of the top end of the second stirring element 2. The top end of the rotating rod of the first stirring element 1 is connected to the driver. The connecting rod 7 is rotatably connected to the first support member 10. A driver is installed at the center of the first support member 10. The driver is connected to the top of the first stirring member 1. The driver is a motor 11. The output end of the motor 11 is connected to the top of the first stirring member 1. The first support member 10 is installed on the top of the third support member 12. A material cylinder 4 is installed in the inner cavity at the upper end of the third support member 12. A stirring cylinder 3 is plugged into the inner cavity at the lower end of the third support member 12. The discharge port of the material cylinder 4 is integrally formed with a material distribution member 13. The material distribution member 13 has four sets of through holes 14 equidistantly opened around its circumference. A sealing member 15 is installed on the outside of the first stirring member 1 at a position below the material distribution member 13.

[0025] In this embodiment, starting the motor 11 drives the first stirring element 1 to rotate, thus performing stirring. The first stirring element 1 drives the first gear 5 connected to it to rotate, causing the second gear 6 meshing with it to rotate. The first gear 5 and the second gear 6 have the same diameter. The third gear 8 and the second gear 6 are both connected to the connecting rod 7, and the diameter of the third gear 8 is smaller than that of the second gear 6. However, they are coaxially driven, so the transmission ratio is the same as that of the first stirring element 1. However, the diameter of the third gear 8 is smaller than that of the fourth gear 9. The small gear driving the large gear is a reduction structure. Therefore, the rotation speed of the second stirring element 2 is less than the rotation speed of the first stirring element 1, thereby achieving deceleration. The main body of the mixing component 2 is located in the distribution component 13. When it rotates, it can move the raw material flow inside the distribution component 13, which is less likely to cause material blockage. The raw material can be fed into the mixing drum 3 through the through hole 14. Since the first mixing component 1 is equipped with a sealing component 15 located below the distribution component 13, as the first mixing component 1 rotates, the sealing component 15 can rotate and intermittently block each group of through holes 14. This allows for intermittent feeding. After each feeding, the material is stirred for a period of time. During the stirring process, the raw material gradually reaches a uniform distribution in the equipment. Intermittent feeding can ensure that the raw material is fully stirred and mixed in the mixing equipment each time, resulting in better mixing uniformity.

[0026] Working principle: First, starting the motor 11 drives the first stirring element 1 to rotate, thus stirring. The first stirring element 1 drives the first gear 5 connected to it to rotate, causing the second gear 6 meshing with it to rotate. The first gear 5 and the second gear 6 have the same diameter. The third gear 8 and the second gear 6 are both connected to the connecting rod 7, and the diameter of the third gear 8 is smaller than that of the second gear 6. However, they are coaxially driven, so the transmission ratio is the same as that of the first stirring element 1. However, the diameter of the third gear 8 is smaller than that of the fourth gear 9. The small gear driving the large gear is a reduction structure. Therefore, the rotation speed of the second stirring element 2 is less than that of the first stirring element 1, thus achieving speed reduction. The main body of the agitator 2 is located in the distribution component 13. When it rotates, it can agitate the flow of raw materials inside the distribution component 13, making it less likely to cause material blockage. Raw materials can be fed into the mixing drum 3 through the through holes 14. Since a sealing component 15 is installed on the outside of the first agitator 1 below the distribution component 13, the sealing component 15 can rotate as the first agitator 1 rotates, which can intermittently block each group of through holes 14. This allows for intermittent feeding. After each feeding, the materials are stirred for a period of time. During the stirring process, the raw materials gradually achieve uniform distribution in the equipment. Intermittent feeding can ensure that the raw materials are fully stirred and mixed in the mixing equipment each time, resulting in better mixing uniformity.

[0027] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-protein feed mixing device, comprising a first stirring element (1), characterized in that: The upper end of the rotating rod of the first stirring element (1) is rotatably connected to the rotating rod of the second stirring element (2), and the rotating rod of the second stirring element (2) is sleeved on the outside of the rotating rod of the first stirring element (1). The first stirring element (1) and the second stirring element (2) are connected by a gear transmission structure, which can drive the second stirring element (2) to decelerate when the first stirring element (1) rotates. The body of the first stirring element (1) is placed inside the stirring drum (3) for stirring. The second stirring element (2) is placed inside the material cylinder (4) for dispensing material at the outlet. The rotating rod of the first stirring element (1) penetrates the material cylinder (4) and is connected to the driver.

2. The high-protein feed mixing device according to claim 1, characterized in that: The gear transmission structure includes a first gear (5), a second gear (6), a connecting rod (7), a third gear (8), and a fourth gear (9). The first gear (5) is sleeved on the outside of the rotating rod of the first stirring member (1). The first gear (5) meshes with the second gear (6). The second gear (6) is sleeved on the outside of the connecting rod (7). The third gear (8) is installed at the bottom end of the connecting rod (7). The third gear (8) meshes with the fourth gear (9). The diameter of the third gear (8) is smaller than the diameter of the fourth gear (9). The fourth gear (9) is sleeved on the outside of the top end of the second stirring member (2). The top end of the rotating rod of the first stirring member (1) is connected to the driver.

3. The high-protein feed mixing device according to claim 2, characterized in that: The connecting rod (7) is rotatably connected to the first support member (10), and the driver is installed at the center of the first support member (10). The driver is connected to the top of the first stirring member (1).

4. A high-protein feed mixing device according to claim 3, characterized in that: The driver is a motor (11), and the output end of the motor (11) is connected to the top of the first stirring element (1).

5. A high-protein feed mixing device according to claim 3, characterized in that: The first support member (10) is installed on the top of the third support member (12). The material cylinder (4) is installed in the inner cavity at the upper end of the third support member (12), and the stirring cylinder (3) is plugged into the inner cavity at the lower end of the third support member (12).

6. A high-protein feed mixing device according to claim 5, characterized in that: The discharge port of the material cylinder (4) is integrally formed with a material distribution component (13). The material distribution component (13) has four sets of through holes (14) equidistantly spaced around its circumference. A sealing component (15) is installed on the outside of the first stirring component (1) at a position below the material distribution component (13).

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