A vibrating feed dryer and anti-blocking device

Abstract

The utility model belongs to the field of feed processing especially, and it is a vibrating type feed dryer and anti - jam device, aiming at the problem that part broken feed will jam punch laying plate, influence hot -blast to pass, and further influence drying efficiency when using the prior art equipment, the following scheme is presented, including the box, the top of box is fixed with the top cover, the surface of top cover is equipped with the feed inlet and a plurality of gas outlets, the both sides outer wall of box is fixed with vibration motor, a kind of anti - jam device is set in the inside of vibrating type feed dryer, including servo motor and two guide rails. In the utility model, the punch of punch laying plate can be dredged by using the thimble, avoid that punch is jammed by feed, facilitate hot -blast to pass, ensure the efficiency of drying, before thimble extends into punch, positioning rod and positioning groove will be first butt joint positioning, ensure that thimble can accurately enter into punch, ensure the stable operation of structure.

Description

Technical Field

[0001] This utility model relates to the field of feed processing technology, and in particular to a vibrating feed dryer and an anti-clogging device. Background Technology

[0002] Feed drying is an important step in feed processing. Its purpose is to remove excess moisture from the feed, prevent it from becoming moldy and spoiled, and facilitate storage and transportation.

[0003] Vibrating feed dryers are one of the commonly used equipment for feed drying. The principle is to use a vibrating motor to drive the perforated feed plate to vibrate and thus transport the feed. At the same time, hot air is used to dry the feed by passing through the perforated feed plate. However, when the equipment is in use, some broken feed will block the perforated feed plate, affecting the passage of hot air and thus affecting the drying efficiency.

[0004] Therefore, we propose a vibratory feed dryer and an anti-clogging device. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where partially broken feed can clog the perforated feed plate during operation, affecting the passage of hot air and thus impacting drying efficiency. This invention proposes a vibrating feed dryer and an anti-clogging device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A vibrating feed dryer, comprising:

[0008] The box body has a top cover fixed to its top, and the surface of the top cover has a material inlet and multiple air outlets. Vibration motors are fixed to both outer walls of the box body. An inclined perforated material laying plate is fixed between the inner walls of both sides of the box body. A material outlet is provided on one side of the box body, and the material outlet is located on one side of the perforated material laying plate.

[0009] Two support mechanisms are provided, both of which are located at the bottom of the housing to provide support for the housing.

[0010] A heating mechanism is located on one side of the housing and is used to supply hot air into the housing.

[0011] In one possible design, the support mechanism includes a base, a plurality of dampers are fixed to the bottom inner wall of the base, the top of the plurality of dampers are fixed to the same support plate, the surface of the support plate is fixed to the bottom of the housing, and a plurality of springs are fixed to the bottom of the support plate and the bottom inner wall of the base, with the dampers located inside the springs.

[0012] In one possible design, the heating mechanism includes an air heater disposed on one side of the housing, with a fan fixed at the inlet end of the air heater and a diverter pipe fixed at the outlet end of the air heater, the diverter pipe being connected to the housing via multiple flexible hoses.

[0013] In one possible design, the outer wall of one side of the top cover has multiple viewing windows.

[0014] An anti-clogging device is installed inside the vibrating feed dryer, including a servo motor and two guide rails. The servo motor is fixed to one outer wall of the housing, and the two guide rails are fixed to the inner walls of both sides of the housing. A common slide block is slidably connected between the two guide rails. A screw is rotatably connected between the inner walls of both sides of the housing. The screw thread passes through the slide block. The output shaft of the servo motor passes through the housing and is fixed to the screw. Two electric push rods are fixed to the bottom of the slide block. One end of the output shaft of the two electric push rods passes through the slide block and is fixed to the same lifting plate. Multiple ejector pins are fixed to the surface of the lifting plate. The diameter of the ejector pins is smaller than the punching diameter of the perforated feed plate.

[0015] In one possible design, guide rods are fixed at all four corners of the slide surface, and the guide rods slide through the lifting plate.

[0016] In one possible design, the bottom of the perforated sheet is fixed with multiple positioning rods, the bottom end of the positioning rods is chamfered, and the surface of the guide rods is provided with positioning grooves, with the positioning rods and positioning grooves cooperating.

[0017] In one possible design, both the surface of the slide and the surface of the lifting plate are provided with multiple through holes.

[0018] In this application, during use, the vibration motor is started to drive the box and the perforated material spreading plate to vibrate. Then, the fan and air heater are started. The air heater heats the air, and the fan sends the hot air into the box through the distribution pipe. The hot air passes through the perforations of the perforated material spreading plate and flows out from the air outlet. Then, the feed is put in from the feed inlet. Driven by the vibration motor, the feed spreads along the perforated material spreading plate and is conveyed to the discharge outlet. At the same time, the feed is dried under the action of hot air. Then, the servo motor is started to drive the screw to rotate. The screw drives the slide to move to the designated position. Then, the electric push rod is started. The electric push rod drives the lifting plate and the ejector pin to move. The positioning rod and the positioning groove are connected, so that the ejector pin is stably inserted into the perforation to clear the hole and prevent the feed from blocking the hole, so as to facilitate the passage of hot air. Then, the electric push rod drives the lifting plate and the ejector pin to reset. The servo motor is started again to move the slide to the next designated position, and then the corresponding perforation is cleared again. This cycle is repeated.

[0019] Beneficial effects: In this utility model, the vibrating feed dryer and anti-clogging device, through the setting of multiple structures such as electric push rod, push pin and lifting plate, can use the push pin to clear the holes of the perforated feed plate, avoid the holes being blocked by feed, facilitate the passage of hot air, and ensure drying efficiency.

[0020] In this utility model, the vibrating feed dryer and anti-clogging device, through the setting of positioning rod and positioning groove, the positioning rod and positioning groove will be aligned and positioned before the ejector pin extends into the punch hole, ensuring that the ejector pin can accurately enter the punch hole and ensuring the stable operation of the structure;

[0021] In this invention, the ejector pin can be used to clear the holes in the perforated material plate, preventing the holes from being blocked by feed, facilitating the passage of hot air, and ensuring drying efficiency. Before the ejector pin extends into the hole, the positioning rod and positioning groove will be aligned and positioned to ensure that the ejector pin can accurately enter the hole, thus ensuring the stable operation of the structure. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural schematic diagram from a first-view perspective of a vibrating feed dryer proposed in this utility model.

[0023] Figure 2 This is a three-dimensional structural diagram from a second perspective of a vibrating feed dryer proposed in this utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of the housing of a vibrating feed dryer proposed in this utility model;

[0025] Figure 4 This is a three-dimensional structural diagram of an anti-clogging device proposed in this utility model.

[0026] In the diagram: 1. Box body; 2. Top cover; 3. Feed inlet; 4. Air outlet; 5. Base; 6. Damper; 7. Spring; 8. Support plate; 9. Vibration motor; 10. Air heater; 11. Fan; 12. Diverter pipe; 13. Perforated material laying plate; 14. Guide rail; 15. Slide; 16. Servo motor; 17. Screw; 18. Discharge port; 19. Electric actuator; 20. Lifting plate; 21. Ejector pin; 22. Guide rod; 23. Positioning groove; 24. Positioning rod; 25. Through hole. Detailed Implementation

[0027] 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.

[0028] Example 1: Refer to Figures 1-4A dryer, comprising:

[0029] The box body 1 has a top cover 2 fixedly installed on its top. The surface of the top cover 2 is provided with a feed inlet 3 and multiple air outlets 4. The feed inlet 3 is used to add feed to be dried, and the air outlets 4 are used to discharge water vapor generated during the drying process. Vibration motors 9 are fixedly installed on both outer walls of the box body 1. An inclined perforated spreading plate 13 is fixed between the inner walls of both sides of the box body 1. A discharge port 18 is provided on one side of the box body 1. The discharge port 18 is located on one side of the perforated spreading plate 13. Driven by the vibration motor 9, the feed can be evenly spread on the perforated spreading plate 13 and move towards the discharge port 18, which facilitates feed drying and prevents feed from clumping.

[0030] Two support mechanisms are provided at the bottom of the housing 1 to provide support for the housing 1. The support mechanism includes a base 5. Multiple dampers 6 are fixed on the bottom inner wall of the base 5. The dampers 6 can effectively reduce the impact of vibration on the ground. The top of the multiple dampers 6 is fixed with the same support plate 8. The surface of the support plate 8 is fixed to the bottom of the housing 1. Multiple springs 7 are fixed on the bottom of the support plate 8 and the bottom inner wall of the base 5. The dampers 6 are located inside the springs 7 to further absorb vibration energy.

[0031] The heating mechanism is located on one side of the housing 1 and is used to supply hot air into the housing 1. The heating mechanism includes an air heater 10 located on one side of the housing 1. The air heater 10 is model HTR-250, which is existing technology, so its structure and principle will not be described in detail. A fan 11 is fixed at the inlet end of the air heater 10, and a diversion pipe 12 is fixed at the outlet end of the air heater 10. The diversion pipe 12 is connected to the housing 1 through multiple hoses to send the heated hot air into the housing 1 to dry the feed.

[0032] An anti-clogging device is installed inside a vibrating feed dryer, including a servo motor 16 and two guide rails 14. The servo motor 16 is fixed to one outer wall of the housing 1, and the two guide rails 14 are fixed to the inner walls of both sides of the housing 1. A slide block 15 is slidably connected between the two guide rails 14. A screw 17 is rotatably connected between the inner walls of both sides of the housing 1. The screw 17 is threaded through the slide block 15. The output shaft of the servo motor 16 passes through the housing 1 and is fixed to the screw 17. Driven by the servo motor 16, the slide block 15 can slide on the guide rails 14. Two electric push rods 19 are fixed to the bottom of the slide block 15. One end of the output shaft of the two electric push rods 19 passes through the slide block 15 and is fixed to the same lifting plate 20. Multiple ejector pins 21 are fixed to the surface of the lifting plate 20. The diameter of the ejector pins 21 is smaller than the punching hole diameter of the perforated material plate 13. They are used to clean the blockages on the perforated material plate 13, unclog the punching holes, and facilitate the passage of hot air.

[0033] This application can be used in the field of feed processing, or in other fields applicable to this application.

[0034] Example 2: An improved vibratory feed dryer based on Example 1, which is applied to the feed processing field;

[0035] In another aspect of this embodiment, the outer wall of one side of the top cover 2 is provided with multiple viewing windows to facilitate observation of the drying status of the feed inside the dryer.

[0036] Example 3: An improved anti-clogging device based on Example 1.

[0037] In another aspect of this embodiment, guide rods 22 are fixedly provided at the four corners of the surface of the slide block 15. The guide rods 22 slide through the lifting plate 20 to ensure the stable lifting and lowering of the lifting plate 20 and ensure the stability of the structure operation.

[0038] In another aspect of this embodiment, a plurality of positioning rods 24 are fixedly provided at the bottom of the perforated material plate 13. The bottom end of the positioning rod 24 is chamfered, and the surface of the guide rod 22 is provided with a positioning groove 23. The positioning rod 24 and the positioning groove 23 cooperate with each other. With the cooperation of the positioning groove 23 and the positioning rod 24, the ejector pin 21 is stably inserted into the punch, further ensuring the stability of the structure operation.

[0039] In another aspect of this embodiment, both the surface of the slide 15 and the surface of the lifting plate 20 are provided with multiple through holes 25 to facilitate the passage of hot air.

[0040] However, as is well known to those skilled in the art, the working principles and wiring methods of the fan 11, vibration motor 9, servo motor 16 and electric actuator 19 are commonplace and are all conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0041] 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 vibrating feed dryer, characterized in that, include: Box body (1), the top of the box body (1) is fixedly provided with a top cover (2), the surface of the top cover (2) is provided with a feed inlet (3) and multiple air outlets (4), both sides of the outer wall of the box body (1) are fixedly provided with a vibration motor (9), and an inclined perforated material laying plate (13) is fixedly provided between the two sides of the inner wall of the box body (1). A discharge port (18) is provided on one side of the box body (1), and the discharge port (18) is located on one side of the perforated material laying plate (13). Two support mechanisms are provided at the bottom of the housing (1) to provide support for the housing (1); A heating mechanism is provided on one side of the housing (1) for supplying hot air into the housing (1).

2. A vibratory feed dryer according to claim 1, characterised in that, The support mechanism includes a base (5), a plurality of dampers (6) are fixedly mounted on the bottom inner wall of the base (5), the top of the plurality of dampers (6) is fixedly mounted on the same support plate (8), the surface of the support plate (8) is fixed to the bottom of the box (1), a plurality of springs (7) are fixedly mounted on the bottom of the support plate (8) and the bottom inner wall of the base (5), and the dampers (6) are located inside the springs (7).

3. A vibratory feed dryer according to claim 2, characterised in that, The heating mechanism includes an air heater (10) disposed on one side of the housing (1). A fan (11) is fixed at the inlet end of the air heater (10), and a diversion pipe (12) is fixed at the outlet end of the air heater (10). The diversion pipe (12) is connected to the housing (1) through multiple hoses.

4. A vibratory feed dryer according to claim 3, characterised in that, The top cover (2) has multiple viewing windows on one side of its outer wall.

5. An anti-clogging device, characterized in that, The inner side of the vibrating feed dryer as described in any one of claims 1-4 includes a servo motor (16) and two guide rails (14). The servo motor (16) is fixed on one side of the outer wall of the box (1). The two guide rails (14) are fixed on both sides of the inner wall of the box (1). The two guide rails (14) are slidably connected to the same slide block (15). The two sides of the inner wall of the box (1) are rotatably connected to a screw (17). The screw (17) is threaded through the slide block (15). The output shaft of the servo motor (16) passes through the box (1) and is fixed to the screw (17). The bottom of the slide block (15) is fixed with two electric push rods (19). One end of the output shaft of the two electric push rods (19) passes through the slide block (15) and is fixed with the same lifting plate (20). The surface of the lifting plate (20) is fixed with multiple ejector pins (21). The diameter of the ejector pins (21) is smaller than the punching diameter of the perforated material plate (13).

6. A device according to claim 5, wherein Guide rods (22) are fixed at the four corners of the surface of the slide (15), and the guide rods (22) slide through the lifting plate (20).

7. A device according to claim 6, wherein The bottom of the perforated paving plate (13) is fixed with multiple positioning rods (24), the bottom end of the positioning rods (24) is chamfered, and the surface of the guide rod (22) is provided with positioning grooves (23), and the positioning rods (24) and positioning grooves (23) cooperate with each other.

8. A device according to claim 7, wherein Multiple through holes (25) are provided on the surface of both the slide (15) and the lifting plate (20).

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