Organic fertilizer discharger

Abstract

The utility model relates to an organic fertilizer unloader belongs to organic fertilizer processing technical field. Mainly include frame, discharge hopper, discharge mechanism, vibrating mechanism and conveying mechanism. Discharge mechanism through oil cylinder drive reciprocating sliding of unloading plate, adjust the opening and closing of discharge port and prevent material caking, vibrating mechanism utilizes the vibration motor to drive the material of high -frequency vibration of receiving plate and scatter, avoid sticking and accumulation, conveying mechanism adopts multichannel design, realizes even conveying through the synchronous rotating conveying auger. The application through optimization structure design and increase wear -resisting coating and sealing rubber strip, solved the existing unloader because of material damp caking, uneven distribution leads to the problem of unstable speed of unloading, significantly improved the unloading efficiency and stability, satisfy efficient, stable, hygienic production demand.

Description

Technical Field

[0001] This utility model belongs to the field of organic fertilizer processing technology, specifically relating to an organic fertilizer feeder. Background Technology

[0002] In the production of organic fertilizer, materials often need to be evenly fed into subsequent processing equipment via a feeder. However, during the unloading process, existing feeders are prone to material clumping in the hopper due to moisture or uneven distribution, leading to unstable discharge speeds and blockages, thus affecting feeding efficiency. This is especially true during the feeding of organic fertilizer, where the material's inherent characteristics make it prone to sticking and accumulating, further exacerbating the feeding problems, resulting in reduced production efficiency and increased maintenance costs. Utility Model Content

[0003] To address the problems of unstable discharge speed and easy blockage caused by material clumping and uneven distribution due to moisture in existing organic fertilizer feeders during the unloading process, this invention provides an organic fertilizer feeder. This device, through optimized structural design of the discharge mechanism and combined with vibration-assisted and multi-channel conveying technology, achieves a uniform and smooth material discharge process, while avoiding material adhesion and accumulation, significantly improving discharge efficiency.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: An organic fertilizer feeder mainly includes a frame, a feeding hopper, a discharge mechanism, a vibration mechanism, and a conveying mechanism. The feeding hopper is fixedly installed on the top of the frame, and its bottom is provided with a discharge port. The discharge mechanism is installed at the discharge port of the feeding hopper to control the flow of material and prevent blockage. The vibration mechanism is installed on the frame, located directly below the discharge port, to receive the material falling from the discharge mechanism and to disperse it. The conveying mechanism is installed on the frame, located below the vibration mechanism, to uniformly convey the dispersed material to subsequent equipment.

[0005] The discharge mechanism includes a mounting frame, a hydraulic cylinder, and a discharge plate. The mounting frame is fixedly installed at the bottom of the discharge hopper and surrounds the discharge port. The hydraulic cylinder is fixedly installed on the frame, with its piston rod hinged to the discharge plate. The discharge plate slidably passes through the bottom of the discharge hopper and is installed in a groove in the mounting frame. The sliding direction of the discharge plate is perpendicular to the material falling direction. The hydraulic cylinder drives the discharge plate to slide back and forth within the mounting frame, flexibly adjusting the opening and closing size of the discharge port, thereby effectively controlling the material discharge speed and keeping it stable. This avoids affecting the normal operation of subsequent equipment due to unstable material discharge speed, improving the stability and reliability of the entire production process. Simultaneously, the pushing action of the mounting frame on the material prevents material from clumping or accumulating at the discharge port, further ensuring smooth discharge.

[0006] The vibration mechanism includes a support frame, springs, a vibration motor, and a receiving plate. The support frame is elastically mounted on the machine frame via springs. The vibration motor is fixedly installed inside the support frame, and the receiving plate is fixedly installed at the top of the support frame and directly below the discharge port. The receiving plate is designed with an inclined structure at an angle of 5-15 degrees to facilitate the flow of material towards the conveying mechanism. When the vibration motor operates, it drives the receiving plate to generate high-frequency vibration, causing the falling material to be dispersed and evenly distributed on the surface of the receiving plate, preventing material adhesion and accumulation. The high-frequency vibration of the receiving plate driven by the vibration motor can disperse and evenly distribute the material falling onto the receiving plate. For organic fertilizer materials that are prone to adhesion and accumulation, this vibration method can effectively break the adhesion between materials, disperse the material, avoid the problem of poor material flow caused by material accumulation, and improve material flow efficiency.

[0007] The conveying mechanism includes a conveying trough, conveying augers, a gear set, a protective cover, and a motor. The conveying trough is fixedly mounted on the frame, and its cross-section is set with at least four sets of parallel semi-circular structures, forming multiple independent material channels. The number of conveying augers matches the number of semi-circular channels in the conveying trough, and each conveying auger is rotatably mounted in its corresponding semi-circular channel. The gear set is located at the same end of the conveying augers and contains multiple meshing gears. Each gear is fixedly connected to the end shaft of one conveying auger, enabling all conveying augers to rotate synchronously in the same direction. The protective cover is fixedly mounted at the end of the conveying trough, and the gear set is located inside the protective cover. The motor is fixedly mounted at the end of the protective cover, and the output end of the motor is connected to one of the conveying augers. Through the gear set, all conveying augers rotate synchronously, thereby continuously and evenly conveying materials to subsequent equipment, reducing production interruptions and delays caused by material feeding problems.

[0008] The inner wall of the conveying trough is provided with a wear-resistant coating, which is made of ceramic or polyurethane materials. This coating is used to improve the wear resistance of the inner wall of the conveying trough, extend the service life of the conveying trough, and reduce damage to the conveying trough caused by material friction.

[0009] A sealing rubber strip is provided between the mounting frame and the feeding plate. The sealing rubber strip is installed on the mounting frame around the sliding path of the feeding plate to prevent organic fertilizer material from leaking from the gap between the feeding plate and the mounting frame, thereby improving the sealing and hygiene of the feeder.

[0010] The beneficial effects of this utility model are:

[0011] The discharge mechanism, installed at the outlet, allows for adjustment of the outlet's opening and closing degree, effectively controlling the material's discharge speed and making it more stable. Simultaneously, it appropriately compresses and agitates the material at the outlet, preventing material agglomeration and accumulation, thus reducing blockages. The vibration mechanism generates high-frequency vibrations to further disperse the falling material, making it looser and more uniform, less prone to clogging. This dual anti-clogging design improves the reliability and stability of the feeder, reduces the number of times the machine needs to be stopped for cleaning due to blockages, and ensures that material is fed evenly and continuously into subsequent equipment for processing, reducing downtime and waiting time in the production process and improving production efficiency. Attached Figure Description

[0012] Figure 1 This is an isometric schematic diagram of the present invention.

[0013] Figure 2 This is a schematic diagram of the right-side structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the rear view structure of this utility model.

[0015] Figure 4 This is a schematic diagram of the structure of this utility model viewed from below.

[0016] Figure 5 This is a partial cross-sectional view of the present invention.

[0017] Figure 6 This is a schematic diagram of the material feeding mechanism.

[0018] In the attached diagram, the following are the reference numerals: 1. Frame; 2. Hopper; 4. Discharge mechanism; 5. Vibration mechanism; 6. Conveying mechanism; 41. Mounting frame; 42. Hydraulic cylinder; 43. Discharge plate; 51. Support frame; 52. Spring; 53. Vibration motor; 54. Receiving plate; 61. Conveying trough; 62. Conveying auger; 63. Gear set; 64. Protective cover; 65. Motor. Detailed Implementation

[0019] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the preferred embodiments of this utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate the understanding of those skilled in the art.

[0020] This utility model discloses an organic fertilizer feeder, such as Figure 1As shown, the organic fertilizer feeder mainly includes a frame 1, a feeding hopper 2, a discharge mechanism 4, a vibration mechanism 5, and a conveying mechanism 6. The frame 1 serves as the supporting structure for the entire device, used to fix other components and ensure the relative stability of the components. The feeding hopper 2 is fixedly installed at the top of the frame 1, with a discharge port at its bottom, located at the lowest point of the feeding hopper 2, used to guide the material to the subsequent mechanism. The discharge mechanism 4 is installed at the discharge port of the feeding hopper 2, used to control the flow of material and push the material to prevent blockage. The vibration mechanism 5 is elastically mounted on the frame 1 via a spring 52, located directly below the discharge port, used to receive the material falling from the discharge mechanism 4 and disperse it. The conveying mechanism 6 is fixedly installed on the frame 1, located below the vibration mechanism 5, used to evenly convey the dispersed material to the subsequent equipment.

[0021] like Figure 6 As shown, the discharge mechanism 4 includes a mounting frame 41, a hydraulic cylinder 42, a discharge plate 43, and a sealing rubber strip. The mounting frame 41 is fixedly installed at the bottom of the discharge hopper 2 and surrounds the discharge port to form a closed sliding track. The hydraulic cylinder 42 is fixedly installed on the frame 1, and its piston rod end is hinged to the discharge plate 43. The hydraulic cylinder 42 drives the discharge plate 43 to slide back and forth along the groove in the mounting frame 41 through the extension and retraction of the piston rod. The discharge plate 43 slidably passes through the bottom of the discharge hopper 2 and is installed in the groove of the mounting frame 41, with its sliding direction perpendicular to the material falling direction. The sealing rubber strip is installed on the mounting frame 41 around the sliding path of the discharge plate 43 to prevent organic fertilizer material from leaking from the gap between the discharge plate 43 and the mounting frame 41, thereby improving the sealing and hygiene of the discharger. The hydraulic cylinder 42 adjusts the opening and closing size of the discharge port by driving the reciprocating sliding of the discharge plate 43 and applies a pushing action to the material to prevent the material from agglomerating or accumulating.

[0022] like Figure 2 , Figure 3 , Figure 5 As shown, the vibration mechanism 5 includes a support frame 51, springs 52, a vibration motor 53, and a receiving plate 54. The support frame 51 is elastically mounted on the frame 1 by springs 52 at its four corners. The two ends of the springs 52 are fixedly connected to the support frame 51 and the frame 1, respectively, enabling the support frame 51 to generate elastic vibration in the vertical direction. The vibration motor 53 is fixedly installed inside the support frame 51, and its output shaft is rigidly connected to the support frame 51. When the vibration motor 53 works, it drives the support frame 51 and the receiving plate 54 on it to generate high-frequency vibration. The receiving plate 54 is fixedly installed at the top of the support frame 51 and located directly below the discharge port. The receiving plate 54 is designed with an inclined structure with an inclination angle of 10 degrees to facilitate the flow of material towards the conveying mechanism 6. The surface of the receiving plate 54 is smoothed to reduce material retention on its surface. At the same time, the high-frequency vibration generated by the vibration motor 53 can disperse the falling material and distribute it evenly on the surface of the receiving plate 54.

[0023] like Figure 2 , Figure 4 , Figure 5 As shown, the conveying mechanism 6 includes a conveying trough 61, conveying augers 62, a gear set 63, a protective cover 64, a motor 65, and a wear-resistant coating. The conveying trough 61 is fixedly mounted on the frame 1, and its cross-section is configured with four sets of parallel semi-circular structures, forming four independent material channels. The inner wall of each channel is coated with a wear-resistant coating made of ceramic material to improve the wear resistance of the inner wall of the conveying trough 61 and extend its service life. The number of conveying augers 62 matches the number of semi-circular channels in the conveying trough 61. Each conveying auger 62 is rotatably mounted in its corresponding semi-circular channel, and its end shaft is fixedly connected to the end of the conveying trough 61 via bearings, ensuring smooth rotation of the conveying auger 62. The gear set 63 is located at the same end of the conveying augers 62 and contains four meshing gears. Each gear is fixedly connected to the end shaft of one conveying auger 62, achieving synchronous and unidirectional rotation of all conveying augers 62. A protective cover 64 is fixedly installed at the end of the conveying trough 61, and a gear set 63 is located inside the protective cover 64 to protect the gear set 63 from external environmental influences. A motor 65 is fixedly installed at the end of the protective cover 64, and its output end is connected to one of the conveying augers 62 via a coupling. Through the gear set 63, all the conveying augers 62 are driven to rotate synchronously, thereby uniformly conveying the material to the subsequent equipment.

[0024] After entering from the hopper 2, the material flows towards the discharge port under gravity. The hydraulic cylinder 42 in the discharge mechanism 4 drives the discharge plate 43 to slide back and forth along the groove in the mounting frame 41, adjusting the opening and closing of the discharge port and applying a pushing action to the material to prevent clumping or accumulation. The material falls through the discharge port onto the receiving plate 54 of the vibration mechanism 5. The vibration motor 53 drives the receiving plate 54 to generate high-frequency vibration, causing the material to be dispersed and evenly distributed on the surface of the receiving plate 54. The dispersed material flows along the inclined direction of the receiving plate 54 into the conveying trough 61 of the conveying mechanism 6. The conveying auger 62 rotates synchronously under the drive of the motor 65 and the gear set 63, evenly conveying the material to subsequent equipment.

[0025] Work process:

[0026] First, the material enters the hopper 2 through the front-end conveying device, where it flows naturally towards the discharge port under gravity. Since organic fertilizer raw materials are prone to clumping due to moisture, the discharge mechanism 4 plays a crucial role at this stage. The hydraulic cylinder 42 drives the discharge plate 43 to slide back and forth along the groove within the mounting frame 41. This action not only adjusts the opening and closing size of the discharge port but also effectively prevents material accumulation or blockage at the discharge port by applying a periodic pushing action. A sealing rubber strip is installed around the sliding path of the discharge plate 43 on the mounting frame 41, ensuring that no material leakage occurs even during the sliding of the discharge plate 43, thus guaranteeing the sealing and hygiene of the entire discharge process.

[0027] Secondly, the material falls from the discharge port onto the receiving plate 54 of the vibrating mechanism 5. After the vibrating motor 53 starts, it drives the support frame 51 and the receiving plate 54 on it to generate high-frequency vibration. The surface of the receiving plate 54 is smoothed and set at a 10-degree inclination angle, so that the material is quickly dispersed and evenly distributed on the surface of the receiving plate 54 under the action of vibration force, and flows towards the conveying mechanism 6 along the inclined direction. The elastic installation of the spring 52 further enhances the vibration effect, enabling the support frame 51 to generate stable elastic vibration in the vertical direction, avoiding material retention or splashing caused by excessive or insufficient vibration amplitude. This design, through the combination of high-frequency vibration and inclined structure, achieves rapid dispersion and directional flow of material, significantly improving the uniformity and stability of the feeding.

[0028] Next, the dispersed material flows into the conveying trough 61 of the conveying mechanism 6. The inner wall of the conveying trough 61 is coated with a wear-resistant coating made of ceramic material, which has excellent wear resistance. After the material enters the conveying trough 61, the motor 65 drives one of the conveying augers 62 to rotate through a coupling. The four meshing gears in the gear set 63 transmit power to the other three conveying augers 62, achieving synchronous and unidirectional rotation of all the conveying augers 62. The rotational motion of the conveying augers 62 pushes the material evenly to the subsequent equipment, and the multi-channel design further improves the efficiency and stability of material conveying. In addition, the protective cover 64 effectively protects the gear set 63 from the influence of the external environment and extends the service life of the transmission components. This conveying mechanism design principle, through multi-channel synchronous conveying and the application of wear-resistant materials, ensures the high efficiency and durability of the material during the conveying process.

[0029] Finally, the entire feeder's workflow forms a closed-loop system, with each mechanism working closely together to achieve the task of uniform and smooth material feeding. The discharge mechanism 4 solves the clogging problem through mechanical pushing and sealing design, the vibration mechanism 5 achieves uniform material distribution through high-frequency vibration and an inclined structure, and the conveying mechanism 6 improves the efficiency and stability of material conveying through multi-channel synchronous conveying and the application of wear-resistant coating.

[0030] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.

Claims

1. An organic fertilizer feeder, characterized in that: The organic fertilizer feeder includes a frame (1), a feeding hopper (2), a discharge mechanism (4), a vibration mechanism (5), and a conveying mechanism (6). The feeding hopper (2) is fixedly installed on the top of the frame (1), and a discharge port is provided at the bottom of the feeding hopper (2). The discharge mechanism (4) is installed at the discharge port of the feeding hopper (2). The vibration mechanism (5) is elastically installed on the frame (1) and located directly below the discharge port. The conveying mechanism (6) is fixedly installed on the frame (1) and located below the vibration mechanism (5).

2. The organic fertilizer feeder as described in claim 1, characterized in that: The discharge mechanism (4) includes a mounting frame (41), a hydraulic cylinder (42), a discharge plate (43), and a sealing rubber strip. The mounting frame (41) is fixedly installed at the bottom of the discharge hopper (2) and surrounds the discharge port. The hydraulic cylinder (42) is fixedly installed on the frame (1). The piston rod end of the hydraulic cylinder (42) is hinged to the discharge plate (43). The discharge plate (43) slides through the bottom of the discharge hopper (2) and is installed in the groove of the mounting frame (41). The sealing rubber strip is installed on the mounting frame (41) around the sliding path of the discharge plate (43).

3. An organic fertilizer feeder as described in claim 2, characterized in that: The vibration mechanism (5) includes a support frame (51), a spring (52), a vibration motor (53), and a receiving plate (54). The support frame (51) is elastically mounted on the frame (1) by the spring (52). The vibration motor (53) is fixedly mounted inside the support frame (51). The receiving plate (54) is fixedly mounted on the top of the support frame (51) and located directly below the discharge port. The receiving plate (54) is set as an inclined structure with an inclination angle of 5 to 15 degrees.

4. An organic fertilizer feeder as described in claim 1 or 2, characterized in that: The conveying mechanism (6) includes a conveying trough (61), a conveying auger (62), a gear set (63), a protective cover (64), a motor (65), and a wear-resistant coating. The conveying trough (61) is fixedly installed on the frame (1). The cross-section of the conveying trough (61) is set as at least four sets of parallel semi-circular structures. The number of conveying augers (62) matches the number of semi-circular channels in the conveying trough (61). Each conveying auger (62) is rotatably installed in the corresponding semi-circular channel. The gear set (63) is set at the same end of the conveying augers (62). The gear set (63) contains multiple meshing gears. Each gear is fixedly connected to the end shaft of a conveying auger (62). The protective cover (64) is fixedly installed at the end of the conveying trough (61). The gear set (63) is located inside the protective cover (64). The motor (65) is fixedly installed at the end of the protective cover (64) and is connected to one of the conveying augers (62) for transmission. The inner wall of the conveying trough (61) is provided with a wear-resistant coating.

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