A cylinder cleaning screen device for feed processing

Abstract

The utility model relates to the field of feed processing, concretely to a cylindrical primary cleaning screen equipment for feed processing, including top cap, the top cap is fixedly installed on the cylinder top end through bolt, the top cap is connected with the rotation column through the sealed bearing rotation, the rotation column outer wall is fixedly installed with conical filter and bevel gear no.

Description

Technical Field

[0001] This utility model relates to the field of feed processing, specifically to a cylindrical primary cleaning screen for feed processing. Background Technology

[0002] In the feed processing and production process, the pretreatment of raw materials is crucial, as it directly affects the quality and production efficiency of subsequent feed products. Currently, the raw materials used in feed processing often contain excess moisture. If these raw materials with excess moisture directly enter the subsequent processing flow, on the one hand, during the mixing process, the excess moisture will lead to uneven mixing of the raw materials, affecting the accuracy of the feed formulation and the final quality; on the other hand, excess moisture will cause the raw materials to overflow from the equipment, resulting in not only waste of raw materials, but also affecting the continuity of production, increasing the workload of equipment cleaning and maintenance, and reducing overall production efficiency.

[0003] Cylindrical primary cleaning screens are commonly used in feed processing to filter moisture in feed. During use, they mainly utilize physical vibrations generated by a vibrating mechanism to efficiently separate excess moisture from the raw materials. The separated moisture is discharged through the filter components. After the filtration process is completed, the discharge pipe is opened to discharge the feed. The feed will be above the filter screen. Since the surface of the filter screen is not a smooth plane, some feed will remain on the filter screen and cannot be discharged smoothly from the discharge pipe. Therefore, we propose a cylindrical primary cleaning screen for feed processing. Utility Model Content

[0004] The purpose of this utility model is to provide a cylindrical primary cleaning screen for feed processing, including a top cover, which is fixedly installed on the top of the cylinder by bolts. The top cover is rotatably connected to a rotating column through a sealed bearing. A conical filter bucket and a bevel gear are fixedly installed on the outer wall of the rotating column. Multiple sets of partitions are fixedly connected to the top of the conical filter bucket. The partitions are movably fitted against the inner wall of the cylinder. The first bevel gear meshes with a second bevel gear. The second bevel gear is fixedly connected to the drive end of a servo motor. The servo motor is fixedly installed on the top of the top cover. The vibration assembly accelerates the filtration of feed by the conical filter bucket. A feeding assembly is installed on the top of the top cover.

[0005] Preferably, the vibration assembly includes a vibration motor, which is fixedly installed at the bottom of the cylinder. A fixing ring is fixedly installed on the outer wall of the cylinder. Multiple sets of guide rods slide through the inner side of the fixing ring. The bottom end of each guide rod is fixedly connected to a base frame. A set of limiting rings is fixedly connected to the top end of each guide rod. Multiple sets of springs are installed between the fixing ring and the base frame.

[0006] Preferably, the feeding assembly includes a feeding hopper, which is fixedly installed on the top cover. The inner cavity of the feeding hopper is interconnected with the inner cavity of the cylinder. The feeding hopper is rotatably connected to a discharge roller via a sealed bearing. One end of the discharge roller is fixedly connected to a bevel gear three, which meshes with a bevel gear one. Two sets of sealing gaskets are fixedly installed on the inner wall of the feeding hopper, and the outer wall of the discharge roller is movably fitted with the two sets of sealing gaskets. A discharge groove is provided on the discharge roller.

[0007] Preferably, the bottom of the cylinder is fixedly connected to and connected to a drain pipe, and a valve is installed on the drain pipe.

[0008] Preferably, the top of the top cover is fixedly mounted with a mounting rod by bolts, and the outside of the mounting rod is rotatably connected to the rotating column by two sets of sealed bearings. An electric heating tube is fixedly mounted on the mounting rod, and the electric heating tube is located in the inner cavity of the rotating column.

[0009] Preferably, the top of the top cover is fixedly connected to an exhaust pipe, and the exhaust pipe is connected to the inner cavity of the cylinder.

[0010] Preferably, a discharge pipe is fixedly installed on the outer wall of the cylinder, and a discharge port is opened through the cylinder. The discharge pipe communicates with the inner cavity of the cylinder through the discharge port.

[0011] Preferably, a blocking plate is slidably inserted into the inner side of the discharge pipe, two sets of magnets are fixedly installed at the top of the discharge pipe, and two sets of magnets are fixedly installed on the outer side of the blocking plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. When the dewatering process is completed and the material is discharged, the baffle plate is pulled upwards, and the feed in the cylinder will be discharged from the discharge pipe through the discharge port. The servo motor drives the conical filter bucket to rotate. The rotation of the conical filter bucket will accelerate the feed to roll down the slope of the conical filter bucket, pass through the discharge port and be discharged from the discharge pipe. The rotation of the conical filter bucket will also drive multiple sets of baffles to rotate. Since the baffles move and fit against the inner wall of the cylinder, the rotation of the baffles can scrape off the feed attached to the inner wall of the cylinder. The baffles can also divide the feed into several parts. During the rotation of the baffles, the feed in each part above the conical filter bucket can be brought to the discharge port position to ensure that all the feed is discharged.

[0014] 2. After the vibration dewatering, if further dewatering is required, the electric heating tube can be activated for heating. The part of the rotating column inside the cylinder is made of heat-conducting material, which allows heat to spread from the center to the surrounding area, thereby heating and drying the feed inside the cylinder. During the heating and drying process, the discharge pipe, drain pipe and feed hopper are all blocked, and the generated steam will be discharged from the exhaust pipe. The end of the exhaust pipe away from the cylinder extends to the external drainage position.

[0015] 3. When this utility model is used, starting the servo motor can not only drive the conical filter bucket to achieve vibration dewatering and vibration feeding, but also drive the feeding roller to rotate, so that the feeding component can feed into the cylinder. Moreover, the feeding roller is located inside the feeding hopper, which can prevent a large amount of steam generated during heating and dewatering from overflowing from the feeding hopper. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model from another angle;

[0018] Figure 3 This is a schematic diagram of part of the structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the inside of the cylinder;

[0020] Figure 5 for Figure 1 Schematic diagram of area A;

[0021] Figure 6 This is a schematic diagram of the interior of the rotating column.

[0022] In the diagram: 1. Top cover; 2. Cylinder; 3. Rotating column; 4. Conical filter hopper; 5. Partition plate; 6. Bevel gear one; 7. Bevel gear two; 8. Servo motor; 9. Vibration assembly; 901. Vibration motor; 902. Fixing ring; 903. Guide rod; 904. Base frame; 905. Limiting ring; 906. Spring; 10. Feeding assembly; 1001. Feeding hopper; 1002. Feeding roller; 1003. Bevel gear three; 1004. Sealing gasket; 1005. Feeding trough; 11. Drain pipe; 12. Valve; 13. Mounting rod; 14. Electric heating element; 15. Exhaust pipe; 16. Discharge pipe; 17. Discharge port; 18. Magnet one; 19. Magnet two; 20. Material blocking plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0024] Reference Figure 1 - Figure 6This utility model discloses a cylindrical primary cleaning screen for feed processing, comprising a top cover 1, which is fixedly installed on the top of a cylindrical 2 by bolts. The top cover 1 is rotatably connected to a rotating column 3 via a sealed bearing. A conical filter 4 and a bevel gear 6 are fixedly installed on the outer wall of the rotating column 3. Multiple sets of partitions 5 are fixedly connected to the top of the conical filter 4, and the partitions 5 are movably fitted against the inner wall of the cylindrical 2. The bevel gear 6 meshes with a bevel gear 7, and the bevel gear 7 is fixedly connected to the drive end of a servo motor 8, which is fixedly installed on the top of the top cover 1. The servo motor 8 accelerates the filtration of feed by the conical filter 4 through a vibration component 9. A feeding component 10 is installed on the top of the top cover 1.

[0025] The vibration assembly 9 includes a vibration motor 901, which is fixedly installed at the bottom of the cylinder 2. A fixing ring 902 is fixedly installed on the outer wall of the cylinder 2. Multiple sets of guide rods 903 slide through the inner side of the fixing ring 902. The bottom ends of the guide rods 903 are all fixedly connected to a base frame 904, and the top ends of the guide rods 903 are respectively fixedly connected to a set of limiting rings 905. Multiple sets of springs 906 are installed between the fixing ring 902 and the base frame 904. In use, when the vibration motor 901 is started, the multiple springs 906 installed between the fixing ring 902 and the base frame 904 will activate the vibration motor 901. The spring 906 causes the cylinder 2 to vibrate up and down, thereby accelerating the filtration of moisture from the feed by the conical filter hopper 4. It should be noted that the vibration motor 901 requires a dedicated controller and a suitable external power supply for operation. The guide rod 903 ensures stable up and down vibration of the cylinder 2, and since the guide rod 903 passes through the middle of the spring 906, it ensures that the spring remains concentric during compression / release, reducing eccentric loading. This helps prevent torsion or offset at the spring end, thereby improving the accuracy and stability of repeated positioning.

[0026] The feeding assembly 10 includes a feeding hopper 1001, which is fixedly mounted on the top cover 1. The inner cavity of the feeding hopper 1001 communicates with the inner cavity of the cylinder 2. The feeding hopper 1001 is rotatably connected to a feeding roller 1002 via a sealed bearing. One end of the feeding roller 1002 is fixedly connected to a bevel gear 1003, which meshes with a bevel gear 6. Two sets of sealing gaskets 1004 are fixedly installed on the inner wall of the feeding hopper 1001, and the two sets of sealing gaskets 1004 are movably fitted against the outer wall of the feeding roller 1002. The feeding roller 1002 has openings... Feeding trough 1005; During use, the feeding roller 1002 blocks the steam generated by heating from overflowing from the feeding hopper 1001 and spreading into the air. When feeding, the feed is poured into the feeding hopper 1001. The rotation of bevel gear 6 will drive bevel gear 3 1003 to rotate, and the rotation of bevel gear 3 1003 will drive the feeding roller 1002 to rotate. During the rotation of the feeding roller 1002, the feed entering the feeding trough 1005 will enter the cylinder 2. Two sets of sealing gaskets 1004 are set to maintain good sealing between the feeding hopper 1001 and the feeding roller 1002.

[0027] The bottom of the cylinder 2 is fixedly connected to and connected to the drain pipe 11, and the drain pipe 11 is equipped with a valve 12; after filtration, the valve 12 is opened, and the water in the cylinder 2 and below the conical filter 4 is discharged from the drain pipe 11.

[0028] The top of the top cover 1 is fixedly mounted with a mounting rod 13 by bolts. The outer side of the mounting rod 13 is rotatably connected to the rotating column 3 through two sets of sealed bearings. An electric heating tube 14 is fixedly mounted on the mounting rod 13, and the electric heating tube 14 is located in the inner cavity of the rotating column 3. The outer side of the mounting rod 13 is rotatably connected to the rotating column 3 through two sets of sealed bearings, so that the mounting rod 13 will not obstruct the rotation of the rotating column 3. After the water is filtered by vibration, the electric heating tube 14 can be activated to heat. The part of the rotating column 3 inside the cylinder 2 is made of heat-conducting material, which allows heat to diffuse from the center to the surrounding area, thereby heating and drying the feed inside the cylinder 2. When using the electric heating tube 14, it needs to be controlled in conjunction with a temperature sensor such as a thermocouple, a precision temperature controller (PID controller), a power regulator (SSR) or a voltage regulator, so as to automatically adjust the power supply according to the set temperature to achieve stable and safe heating.

[0029] The top of the top cover 1 is fixedly connected to the exhaust pipe 15, which is connected to the inner cavity of the cylinder 2. During the heating and drying process, the discharge pipe 16, the drain pipe 11 and the feed hopper 1001 are all blocked, and the generated steam will be discharged from the exhaust pipe 15. The end of the exhaust pipe 15 away from the cylinder 2 extends to the external drainage position.

[0030] A discharge pipe 16 is fixedly installed on the outer wall of the cylinder 2, and a discharge port 17 is opened through the cylinder 2. The discharge pipe 16 communicates with the inner cavity of the cylinder 2 through the discharge port 17. After the water is removed, the feed in the cylinder 2 will be discharged from the discharge pipe 16 through the discharge port 17.

[0031] The material blocking plate 20 is slidably inserted into the inner side of the discharge pipe 16. Two sets of magnets 18 are fixedly installed at the top of the discharge pipe 16, and two sets of magnets 19 are fixedly installed on the outer side of the material blocking plate 20. During the dewatering process, the two sets of magnets 19 work together to firmly attract the two sets of magnets 18, thereby allowing the material blocking plate 20 to be steadily inserted into the discharge pipe 16, so that the feed in the cylinder 2 cannot be discharged from the discharge pipe 16.

[0032] The working principle of this utility model is as follows: When in use, the servo motor 8 is started to drive the second bevel gear 7 to rotate. The rotation of the second bevel gear 7 drives the first bevel gear 6 to rotate, pouring the feed into the feed hopper 1001. At this time, the rotation of the first bevel gear 6 will drive the third bevel gear 1003 to rotate. The rotation of the third bevel gear 1003 will drive the feeding roller 1002 to rotate. During the rotation of the feeding roller 1002, the feed entering the feeding trough 1005 will enter the cylinder 2. When the servo motor 8 is in use, it needs to be connected to a suitable external power supply with its dedicated controller and its operation is controlled by the controller.

[0033] At the same time, the rotation of bevel gear 6 will drive the rotating column 3 to rotate, and the rotation of rotating column 3 will drive the conical filter 4 to rotate, and start the vibration motor 901. Since multiple sets of springs 906 are installed between the fixed ring 902 and the base frame 904, the cylinder 2 will shake up and down, thereby accelerating the filtration of water from the feed by the conical filter 4. The water will fall into the bottom of the conical filter 4. After the water is removed by vibration, the valve 12 is opened, and the water in the cylinder 2 and below the conical filter 4 is discharged from the drain pipe 11.

[0034] After vibration dewatering, if further dewatering is required, the electric heating tube 14 can be activated for heating. The part of the rotating column 3 inside the cylinder 2 is made of heat-conducting material, which allows heat to spread from the center to the surroundings, thereby heating and drying the feed inside the cylinder 2. During the heating and drying process, the discharge pipe 16, drain pipe 11 and feed hopper 1001 are all blocked, and the generated steam will be discharged from the exhaust pipe 15. The end of the exhaust pipe 15 away from the cylinder 2 extends to the external drainage position.

[0035] After the dewatering process is completed, the baffle plate 20 is pulled out upwards, and the feed in the cylinder 2 will be discharged from the discharge pipe 16 through the discharge port 17. At the same time, the servo motor 8 continues to drive the conical filter 4 to rotate. The rotation of the conical filter 4 will accelerate the feed to roll down the slope of the conical filter 4, pass through the discharge port 17 and be discharged from the discharge pipe 16. The rotation of the conical filter 4 will also drive the rotation of multiple sets of baffles 5. Since the baffles 5 are in close contact with the inner wall of the cylinder 2, the rotation of the baffles 5 can scrape off the feed attached to the inner wall of the cylinder 5. The baffles 5 can also divide the feed into several parts. During the rotation of the baffles 5, the feed in each part above the conical filter 4 can be brought to the discharge port 17 to ensure that the feed can be discharged. During the discharge process, the vibration motor 901 can still be started to make the cylinder 2 vibrate up and down. The up and down vibration of the cylinder 2 will also act on the conical filter 4, making the conical filter 4 vibrate up and down, which can accelerate the feed to roll down the slope of the conical filter 4 and be discharged from the discharge port 17.

[0036] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present utility model. It should not be construed that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present utility model.

Claims

1. A cylinder cleaner for feed processing, comprising a top cover (1), characterized in that: The top cover (1) is fixedly installed on the top of the cylinder (2) by bolts. The top cover (1) is rotatably connected to the rotating column (3) through a sealed bearing. A conical filter (4) and a bevel gear (6) are fixedly installed on the outer wall of the rotating column (3). Multiple sets of partitions (5) are fixedly connected to the top of the conical filter (4). The partitions (5) are movably fitted against the inner wall of the cylinder (2). The bevel gear (6) meshes with the bevel gear (7). The bevel gear (7) is fixedly connected to the drive end of the servo motor (8). The servo motor (8) is fixedly installed on the top of the top cover (1). The vibration component (9) accelerates the filtering of feed by the conical filter (4). A feeding component (10) is installed on the top of the top cover (1).

2. The cylindrical primary cleaning screen for feed processing according to claim 1, characterized in that: The vibration assembly (9) includes a vibration motor (901), which is fixedly installed at the bottom of the cylinder (2). A fixing ring (902) is fixedly installed on the outer wall of the cylinder (2). Multiple sets of guide rods (903) slide through the inner side of the fixing ring (902). The bottom end of each guide rod (903) is fixedly connected to a base frame (904). A set of limiting rings (905) are fixedly connected to the top end of each guide rod (903). Multiple sets of springs (906) are installed between the fixing ring (902) and the base frame (904).

3. A cylinder cleaner apparatus for feed processing according to claim 1, characterized in that: The feeding assembly (10) includes a feeding hopper (1001), which is fixedly installed on the top cover (1). The inner cavity of the feeding hopper (1001) is interconnected with the inner cavity of the cylinder (2). The feeding hopper (1001) is rotatably connected to a feeding roller (1002) through a sealed bearing. One end of the feeding roller (1002) is fixedly connected to a bevel gear three (1003), which meshes with a bevel gear one (6). Two sets of sealing gaskets (1004) are fixedly installed on the inner wall of the feeding hopper (1001). The outer wall of the feeding roller (1002) is movably attached to the two sets of sealing gaskets (1004). A feeding groove (1005) is provided on the feeding roller (1002).

4. The cylindrical primary cleaning screen for feed processing according to claim 1, characterized in that: The bottom of the cylinder (2) is fixedly connected to and connected to the drain pipe (11), and the drain pipe (11) is equipped with a valve (12).

5. The cylindrical primary cleaning screen for feed processing according to claim 1, characterized in that: The top of the top cover (1) is fixedly installed with a mounting rod (13) by bolts. The outside of the mounting rod (13) is rotatably connected to the rotating column (3) by two sets of sealed bearings. An electric heating tube (14) is fixedly installed on the mounting rod (13) and the electric heating tube (14) is located in the inner cavity of the rotating column (3).

6. The cylindrical primary cleaning screen for feed processing according to claim 1, characterized in that: The top of the cover (1) is fixedly connected to the exhaust pipe (15), and the exhaust pipe (15) is connected to the inner cavity of the cylinder (2).

7. The cylindrical primary cleaning screen for feed processing according to claim 1, characterized in that: A discharge pipe (16) is fixedly installed on the outer wall of the cylinder (2), and a discharge port (17) is opened through the cylinder (2). The discharge pipe (16) communicates with the inner cavity of the cylinder (2) through the discharge port (17).

8. A cylinder cleaner apparatus for feed processing according to claim 7, characterized in that: The material discharge pipe (16) is slidably inserted into the material blocking plate (20), and two sets of magnets (18) are fixedly installed at the top of the material discharge pipe (16), and two sets of magnets (19) are fixedly installed on the outside of the material blocking plate (20).

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