Premixed feed feeding vibrating screen

Abstract

The utility model discloses a premixed feed feeding vibrating screen, and relates to the technical field of vibrating screens, in particular to a premixed feed feeding vibrating screen which comprises a box body, a motor positioning sleeve is arranged above the box body, a motor is fixedly connected to the interior of the motor positioning sleeve, a main shaft is rotationally connected to the lower portion of the motor, and the main shaft is fixedly connected to the lower portion of the box body. The outer surface of the main shaft is fixedly connected with a driving gear, one side of the driving gear is in gear connection with a driven gear, and a screening opening is formed in the bottom of the box body. According to the premixed feed feeding vibrating screen, a reagent barrel and a reagent barrel sleeve are arranged in a matched mode, and in the using process, when a reagent barrel discharging hole in the reagent barrel coincides with a reagent barrel sleeve discharging hole in the reagent barrel sleeve, a reagent is periodically sprayed to feed from the reagent barrel discharging hole; therefore, the effects of higher mixing efficiency of the feed and the medicament and more sufficient mixing are achieved, and the purpose of improving the mixing efficiency and quality of the feed is achieved.

Description

Technical Field

[0001] This utility model relates to the field of vibrating screen technology, specifically to a vibrating screen for feeding premixed feed. Background Technology

[0002] Premixed feed is a homogeneous mixture made by combining various additives with carriers or diluents in a certain proportion. The premixed feed feeding vibrating screen is a piece of equipment in the premixed feed production process. When feeding, each component first passes through the vibrating screen for screening and grading in order to remove impurities and ensure the uniformity of component particles to improve the homogenization of premixed feed components.

[0003] In most premixed feed vibrating screens currently in use, the feed and reagents are poured into a mixing tank simultaneously for stirring and mixing. After mixing, the feed is taken out and sieved. This method cannot ensure that the reagents are evenly distributed in the feed, thus affecting the mixing efficiency and quality. In addition, the process of taking out the feed after mixing and then using a vibrating screen for sieving is cumbersome and complicated. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a premixed feed feeding vibrating screen, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a premixed feed feeding vibrating screen, comprising a housing, a motor positioning sleeve at the top of the housing, a motor fixedly connected inside the motor positioning sleeve, a main shaft rotatably connected below the motor, a drive gear fixedly connected to the outer surface of the main shaft, a driven gear connected to one side of the drive gear, and several driven gears evenly distributed in a linear array on both sides of the drive gear, a spiral stirring plate fixedly connected to the middle of the main shaft, a stirring rod fixedly connected to the bottom of the main shaft, a screening port at the bottom of the housing, a screening port fixing plate fixedly connected inside the screening port, a side discharge port on one side of the screening port, a screening plate movably installed inside the screening port, the screening plate being installed at an angle, the lower end of the screening plate being close to the side discharge port, a conical baffle fixedly connected below the screening plate, a vibrating motor movably connected below the screening plate, and a base fixedly connected to the bottom of the housing.

[0008] Optionally, the upper surface of the housing is provided with a reagent inlet, and there are several reagent inlets. The several reagent inlets are evenly distributed on both sides of the motor positioning sleeve in a linear array, and the upper surface of the housing is provided with an inlet.

[0009] Optionally, a reagent container is fixedly connected below the driven gear. The inner diameter of the reagent container is the same as the inner diameter of the reagent inlet. A reagent container discharge hole is provided on the outer surface of the reagent container. There are several reagent container discharge holes, which are evenly distributed on the outer surface of the reagent container in a circular array.

[0010] Optionally, a reagent barrel sleeve is fixedly connected to the upper part of the box body, and a reagent barrel sleeve discharge hole is opened on the outer surface of the reagent barrel sleeve near the main shaft. The reagent barrel is rotatably connected to the inside of the reagent barrel sleeve.

[0011] Optionally, a base plate is fixedly connected to the bottom of the stirring rod, and a through hole is opened on the upper surface of the base plate. A through hole is opened on the upper surface of the sieve port fixing plate, and it corresponds to the through hole at the base plate.

[0012] Optionally, a fixed base plate is fixedly connected to one side of the base. The upper surface of the fixed base plate is designed with an incline. The higher end of the incline is close to the side discharge port. The vibration motor is fixedly installed inside the fixed base plate.

[0013] 1. This premixed feed feeding vibrating screen, through the setting of the bottom plate, enables the premixed feed feeding vibrating screen to rotate through the rotation of the drive shaft, so that the feed at the bottom falls periodically onto the screening plate, and at the same time, it can improve the mixing time of the feed. Through the cooperation of the reagent tank and reagent tank sleeve, during use, the rotation of the main shaft drives the drive gear to rotate, which in turn drives the driven gear to rotate, so that the reagent tank below the driven gear rotates. Whenever the discharge hole of the reagent tank at the reagent tank coincides with the discharge hole of the reagent tank sleeve, the reagent inside the reagent tank will be sprayed out from the discharge hole of the reagent tank onto the feed, thus completing the feeding of feed and spraying the reagent at the same time. This makes the mixing efficiency of feed and reagent higher and more thorough, thereby improving the mixing efficiency and quality of feed.

[0014] 2. This premixed feed feeding vibrating screen, through the setting of conical baffles, prevents feed from falling and affecting the vibrating motor. Through the cooperation of the screening plate and the fixed base plate, during use, the inclined design of the screening plate allows some feed to slide out from one side of the box, while the inclined design of the fixed base plate allows other feed to slide out from the other side of the box. This achieves better separation of the screened feed, making it simple to operate and highly practical. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a front sectional view of the present invention;

[0017] Figure 3 This is a perspective view of the mixing section of this utility model;

[0018] Figure 4 This is a perspective view of the housing of this utility model;

[0019] Figure 5 This is a front sectional view of the housing of this utility model;

[0020] Figure 6 This is a perspective view of the vibrating screen of this utility model.

[0021] In the diagram: 1. Housing; 101. Feed inlet; 102. Reagent feed inlet; 2. Motor; 201. Motor positioning sleeve; 3. Main shaft; 4. Drive gear; 5. Driven gear; 6. Reagent container; 601. Reagent container discharge hole; 7. Reagent container sleeve; 701. Reagent container sleeve discharge hole; 8. Spiral stirring plate; 9. Stirring rod; 10. Base plate; 11. Sieve port; 111. Sieve port fixing plate; 112. Side discharge port; 12. Sieve plate; 13. Vibrating motor; 14. Conical baffle; 15. Fixed base plate; 16. Base. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example

[0024] Please see Figures 1 to 6This utility model provides a technical solution: a premixed feed feeding vibrating screen, including a housing 1, a motor positioning sleeve 201 above the housing 1, a motor 2 fixedly connected inside the motor positioning sleeve 201, a main shaft 3 rotatably connected below the motor 2, a drive gear 4 fixedly connected to the outer surface of the main shaft 3, a driven gear 5 connected to one side of the drive gear 4, several driven gears 5, evenly distributed on both sides of the drive gear 4 in a linear array, and a spiral stirring plate 8 fixedly connected to the middle of the main shaft 3. A stirring rod 9 is fixedly connected to the lower part of shaft 3. A screening port 11 is provided at the bottom of the box body 1. A screening port fixing plate 111 is fixedly connected inside the screening port 11. A side discharge port 112 is provided on one side of the screening port 11. A screening plate 12 is movably installed inside the screening port 11. The screening plate 12 is installed at an angle. The lower end of the screening plate 12 is close to the side discharge port 112. A conical baffle 14 is fixedly connected to the lower part of the screening plate 12. A vibration motor 13 is movably connected to the lower part of the screening plate 12. A base 16 is fixedly connected to the bottom of the box body 1.

[0025] Specifically, the spiral stirring plate 8 and stirring rod 9 are designed to ensure thorough mixing of the reagent and feed after they are added, thus achieving the effect of premixing the feed with the reagent. The inclined installation of the sieve plate 12 and the inclined design of the fixed base plate 15 allow the feed to flow out in two different directions after sieving, thereby completing the classification after sieving. The design of the conical baffle 14 allows the feed that passes through the sieve plate 12 to slide down the inclined surface above the conical baffle 14, thereby protecting the vibrating motor 13.

[0026] Please see Figures 1 to 3 The upper surface of the housing 1 is provided with a reagent inlet 102. There are several reagent inlets 102, which are evenly distributed on both sides of the motor positioning sleeve 201 in a linear array. The upper surface of the housing 1 is provided with the inlet 102. A reagent barrel 6 is fixedly connected below the driven gear 5. The inner diameter of the reagent barrel 6 is the same as the inner diameter of the reagent inlet 102. The outer surface of the reagent barrel 6 is provided with a reagent barrel outlet 601. There are several reagent barrel outlet 601, which are evenly distributed on the outer surface of the reagent barrel 6 in a circular array. A reagent barrel sleeve 7 is fixedly connected to the upper part of the inside of the housing 1. The outer surface of the reagent barrel sleeve 7 is provided with a reagent barrel sleeve outlet 701 on the side close to the main shaft 3. The reagent barrel 6 is rotatably connected to the inside of the reagent barrel sleeve 7.

[0027] Specifically, through the cooperative arrangement of reagent barrel 6 and reagent barrel sleeve 7, during use, the rotation of the main shaft 3 drives the rotation of the drive gear 4, which in turn drives the rotation of the driven gear 5, causing the reagent barrel 6 below the driven gear 5 to rotate. Whenever the reagent barrel outlet 601 at the reagent barrel 6 coincides with the reagent barrel sleeve outlet 701 at the reagent barrel sleeve 7, the reagent inside the reagent barrel 6 will be sprayed out from the reagent barrel outlet 601 onto the feed, thus completing the feed feeding and spraying the reagent at the same time. This achieves the effect of making the feed mixing more efficient and more thorough, thereby improving the mixing efficiency and quality of the feed.

[0028] Please see Figures 4 to 6 A base plate 10 is fixedly connected to the bottom of the stirring rod 9. A through hole is opened on the upper surface of the base plate 10. A through hole is opened on the upper surface of the sieve port fixing plate 111, which corresponds to the through hole on the base plate 10. A fixed base plate 15 is fixedly connected to one side of the base 16. The upper surface of the fixed base plate 15 is designed with a slope. The higher end of the slope is close to the side discharge port 112. The vibration motor 13 is fixedly installed inside the fixed base plate 15.

[0029] Specifically, the base plate 10 allows the premixed feed vibrating screen to rotate via the main shaft 3, causing the feed at the bottom to periodically fall onto the screening plate 12. This also increases the mixing time of the feed. The conical baffle 14 prevents the feed from falling and affecting the vibrating motor 13. The combination of the screening plate 12 and the fixed base plate 15 allows some feed to slide out from one side of the housing 1 due to the inclined design of the screening plate 12, while the inclined design of the fixed base plate 15 allows another portion to slide out from the other side of the housing 1. This effectively separates the screened feed, achieving a simple structure and strong practicality.

[0030] In use, motor 2 is started first. Motor 2 drives the main shaft 3 to rotate, which in turn drives the spiral stirring plate 8 to rotate, and simultaneously drives the stirring rod 9 to rotate. The rotation of the main shaft 3 drives the drive gear 4 to rotate, which in turn drives the driven gear 5 to rotate, and the driven gear 5 drives the reagent tank 6 below to rotate. Feed is added through the feed inlet 101, and then the feed is stirred by the spiral stirring plate 8 and the stirring rod 9. During the stirring process, whenever the reagent tank outlet 601 on the outer surface of the reagent tank 6 coincides with the reagent tank sleeve outlet 701 at the reagent tank sleeve 7, the reagent will flow out from the reagent tank sleeve outlet 701, thus achieving the purpose of adding reagent while stirring, achieving a better mixing effect. During the stirring process, due to the setting of the bottom plate 10, whenever... When the discharge port at the bottom plate 10 coincides with the discharge port of the screening port fixing plate 111, the feed can fall from above onto the screening plate 12. At the same time, due to the rotation of the bottom plate 10, the feed can be more thoroughly mixed. The feed falling onto the screening plate 12 can also fall periodically, which can effectively ensure that the screening plate 12 will not be affected by weight issues. Start the vibration motor 13 to make the screening plate 12 vibrate. When the feed falls onto the screening plate 12 after premixing, the feed that conforms to the aperture of the screening plate 12 falls to the bottom and slides down from the lower end of the fixed bottom plate 15. The feed that does not conform to the aperture of the screening plate 12 is discharged from the side discharge port 112, thereby completing the mixing and screening of the feed. After use, turn off the motor 2 and the vibration motor 13.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A premix feeding vibrating screen comprising a box (1), characterized in that: A motor positioning sleeve (201) is provided above the housing (1). A motor (2) is fixedly connected inside the motor positioning sleeve (201). A main shaft (3) is rotatably connected below the motor (2). A drive gear (4) is fixedly connected to the outer surface of the main shaft (3). A driven gear (5) is connected to one side of the drive gear (4). There are several driven gears (5), which are evenly distributed on both sides of the drive gear (4) in a linear array. A spiral stirring plate (8) is fixedly connected to the middle of the main shaft (3). A stirring rod (9) is fixedly connected to the bottom of the main shaft (3). The bottom of the box (1) is provided with a screening port (11), and a screening port fixing plate (111) is fixedly connected inside the screening port (11). A side discharge port (112) is opened on one side of the screening port (11). A screening plate (12) is movably installed inside the screening port (11). The screening plate (12) is installed at an angle. The lower end of the screening plate (12) is close to the side discharge port (112). A conical baffle (14) is fixedly connected below the screening plate (12). A vibration motor (13) is movably connected below the screening plate (12). A base (16) is fixedly connected to the bottom of the box (1).

2. The premix feed feeding vibrating screen according to claim 1, characterized in that: The upper surface of the box (1) is provided with a reagent inlet (102). There are several reagent inlets (102), and the several reagent inlets (102) are evenly distributed on both sides of the motor positioning sleeve (201) in a linear array. The upper surface of the box (1) is provided with an inlet (101).

3. The premix feed feeding vibrating screen according to claim 1, characterized in that: A reagent container (6) is fixedly connected to the lower part of the driven gear (5). The inner diameter of the reagent container (6) is the same as the inner diameter of the reagent inlet (102). A reagent container outlet (601) is provided on the outer surface of the reagent container (6). There are several reagent container outlets (601), and the several reagent container outlets (601) are evenly distributed on the outer surface of the reagent container (6) in a circular array.

4. The premix feed feeding vibrating screen according to claim 1, characterized in that: A reagent barrel sleeve (7) is fixedly connected to the upper part of the box (1). A reagent barrel sleeve discharge hole (701) is opened on the outer surface of the reagent barrel sleeve (7) near the main shaft (3). The reagent barrel (6) is rotatably connected to the inside of the reagent barrel sleeve (7).

5. The premix feed feeding vibrating screen according to claim 1, characterized in that: A base plate (10) is fixedly connected to the bottom of the stirring rod (9). A through hole is opened on the upper surface of the base plate (10). A through hole is opened on the upper surface of the sieve port fixing plate (111), and it corresponds to the through hole at the base plate (10).

6. The premix feed feeding vibrating screen according to claim 1, characterized in that: A fixed base plate (15) is fixedly connected to one side of the base (16). The upper surface of the fixed base plate (15) is designed with a slope. The higher end of the slope is close to the side discharge port (112). The vibration motor (13) is fixedly installed inside the fixed base plate (15).

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