Multi-stage screening machine for organic fertilizer production and processing

Abstract

The utility model provides an organic fertilizer production and processing multistage screening machine which comprises a base and is characterized in that supporting frames are longitudinally and fixedly connected to the four corners of the upper portion of the base respectively, springs are fixedly connected to the upper ends of the supporting frames respectively, and screening and feeding assemblies are fixedly connected to the upper ends between the springs; a fixing plate is fixedly connected to the middle of the upper portion of the screening feeding assembly, and a vibration motor is fixedly connected to the middle of the upper portion of the fixing plate. Due to the arrangement of the U-shaped guide plate, the first screen, the second screen, the third screen, the guide hopper, the discharge pipe, the air inlet pipe, the fan and the conveying hose, the effect of directly conveying the screened organic fertilizer is achieved, and the problem that an operator manually conveys the collected fertilizer can be avoided; therefore, the labor intensity of operators can be effectively reduced, and the use is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of organic fertilizer production, and particularly relates to a multi-stage screening machine for organic fertilizer production and processing. Background Technique

[0002] The multi-stage screening machine for organic fertilizer production and processing is a device capable of performing multi-stage screening on organic fertilizers. For example, a screening device for organic fertilizer production with the publication number CN217017374U includes an inclined screening frame and brackets placed at both ends of the screening frame. The screening frame includes an external rectangular frame and a multi-stage filter screen encapsulated on the bottom surface of the rectangular frame. There are still some problems in the actual use of this screening device. For example, the screened organic fertilizer cannot be directly transported to the designated position, and the collected fertilizer needs to be manually transported by operators, which greatly increases the labor intensity of the operators and is inconvenient to use. Content of the Utility Model

[0003] In order to solve the above-mentioned existing technical problems, the utility model provides a multi-stage screening machine for organic fertilizer production and processing, which can achieve the effect of directly transporting the screened organic fertilizer, avoid the problem of manual transportation of the collected fertilizer by operators, and thus can effectively reduce the labor intensity of the operators and is more convenient to use.

[0004] Its technical solution is as follows: A multi-stage screening machine for organic fertilizer production and processing includes a base. It is characterized in that longitudinal support frames are respectively and fixedly connected to the four corner parts of the upper part of the base, and springs are respectively and fixedly connected to the upper ends of the support frames. Among them, a screening and feeding component is fixedly connected to the upper ends between the springs; a fixed plate is fixedly connected to the middle part of the upper part of the screening and feeding component, and a vibration motor is fixedly connected to the middle part of the upper part of the fixed plate.

[0005] Preferably, the screening and feeding component includes a U-shaped material guiding plate. A first screen, a second screen and a third screen are sequentially and fixedly connected to the opening at the middle part of the horizontal section of the U-shaped material guiding plate from right to left; a material guiding hopper is sequentially and fixedly connected to the middle part of the lower part of the U-shaped material guiding plate from left to right, and the material guiding hoppers are respectively buckled on the outer sides of the first screen, the second screen and the third screen; discharge pipes are respectively and fixedly connected to the lower ends of the material guiding hoppers, and air inlet pipes are integrally connected to the right opening ends of the discharge pipes. Among them, the right ends of the air inlet pipes are respectively inclined upward; the far ends of the air inlet pipes away from the discharge pipes are respectively connected to a blower through pipelines; and conveying hoses are respectively and fixedly connected to the lower ends of the discharge pipes.

[0006] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0007] In the present utility model, the provision of the U-shaped material guiding plate, the first sieve mesh, the second sieve mesh, the third sieve mesh, the material guiding hopper, the discharge pipe, the air inlet pipe, the blower and the material conveying flexible hose is conducive to achieving the effect of directly conveying the screened organic fertilizer, can avoid the problem that operators manually convey the collected fertilizer, thereby effectively reducing the labor intensity of the operators and making it more convenient to use. Description of the Drawings

[0008] Figure 1 is a schematic structural view of the present utility model.

[0009] Figure 2 is a schematic structural view of the screening and feeding assembly of the present utility model.

[0010] In the figure:

[0011] 1, base; 2, support frame; 3, spring; 4, screening and feeding assembly; 41, U-shaped material guiding plate; 42, first sieve mesh; 43, second sieve mesh; 44, third sieve mesh; 45, material guiding hopper; 46, discharge pipe; 47, air inlet pipe; 48, blower; 49, material conveying flexible hose; 5, fixed plate; 6, vibration motor. Detailed Embodiment

[0012] The following combines the drawings to specifically describe the present utility model. As shown in Figure 1 and Figure 2 shown, an organic fertilizer production and processing multi-stage screening machine includes a base 1. Four corners of the upper part of the base 1 are respectively longitudinally fixedly connected with support frames 2, and the upper ends of the support frames 2 are respectively fixedly connected with springs 3.

[0013] One kind of organic fertilizer production and processing multi-stage screening machine further includes a screening and feeding assembly 4, and the screening and feeding assembly 4 is fixedly connected between the upper ends of the springs 3; a fixed plate 5 is fixedly connected to the middle part of the upper part of the screening and feeding assembly 4, and a vibration motor 6 is fixedly connected to the middle part of the upper part of the fixed plate 5, which is conducive to achieving the effect of directly conveying the screened organic fertilizer, can avoid the problem that operators manually convey the collected fertilizer, thereby effectively reducing the labor intensity of the operators and making it more convenient to use.

[0014] Among them, the screening and feeding assembly 4 includes a U-shaped material guiding plate 41. At the opening in the middle of the horizontal section of the U-shaped material guiding plate 41, a first screen 42, a second screen 43, and a third screen 44 are fixedly connected in sequence from right to left; at the middle part of the lower part of the U-shaped material guiding plate 41, a material guiding hopper 45 is fixedly connected in sequence from left to right, and the material guiding hopper 45 is respectively buckled on the outer sides of the first screen 42, the second screen 43, and the third screen 44; the lower ends of the material guiding hopper 45 are respectively fixedly connected with discharge pipes 46, and air inlet pipes 47 are integrally connected to the right openings of the discharge pipes 46, wherein the right ends of the air inlet pipes 47 are respectively inclined upward; the ends of the air inlet pipes 47 away from the discharge pipes 46 are respectively connected to a fan 48 through pipelines; the lower ends of the discharge pipes 46 are respectively fixedly connected with a feeding hose 49.

[0015] In this embodiment, specifically, the four corners of the lower part of the U-shaped material guiding plate 41 are respectively fixedly connected to the upper ends of the springs 3.

[0016] In this embodiment, specifically, a fixing plate 5 is fixedly connected to the middle part of the upper part of the U-shaped material guiding plate 41.

[0017] In this embodiment, specifically, the right side of the U-shaped material guiding plate 41 is inclined upward.

[0018] In this embodiment, specifically, the fans 48 are respectively fixedly connected to the upper part of the base 1 from left to right in sequence.

[0019] In this embodiment, specifically, the fans 48 are respectively located on one side of the discharge pipes 46.

[0020] In this embodiment, specifically, the U-shaped material guiding plate 41 is made of a stainless steel plate with a U-shaped longitudinal section.

[0021] In this embodiment, specifically, the mesh diameter of the first screen 42 is larger than that of the second screen 43; the mesh diameter of the second screen 43 is larger than that of the third screen 44.

[0022] In this embodiment, specifically, the feeding hose 49 is made of a PVC plastic hose.

[0023] In this embodiment, specifically, the vibration motor 6 and the fans 48 are respectively electrically connected to an external control panel.

[0024] In this implementation scheme, when screening organic fertilizers, the operator can first start the vibration motor 6 through the external control panel, so that the vibration motor 6 drives the U-shaped material guiding plate 41 to vibrate through the fixed plate 5. Since the U-shaped material guiding plate 41 is connected to the support frame 2 through the spring 3, the U-shaped material guiding plate 41 can vibrate freely. Subsequently, the operator can pour the organic fertilizers into the right side of the inner bottom of the U-shaped material guiding plate 41, and then the organic fertilizers will gradually move to the left. When the organic fertilizers pass through the first sieve mesh 42, the smaller organic fertilizers will pass through the first sieve mesh 42 and fall into the material guiding hopper 45. When the organic fertilizers pass through the second sieve mesh 43, the medium-sized organic fertilizers will pass through the second sieve mesh 43 and fall into the material guiding hopper 45. When the organic fertilizers pass through the third sieve mesh 44, all the organic fertilizers will pass through the third sieve mesh 44 and fall into the material guiding hopper 45, thus achieving the effect of multi-stage screening of organic fertilizers. While screening the fertilizers, the operator can control the start of the blower 48 through the external control panel, so that the blower 48 inputs high-pressure air into the discharge pipe 46 through the pipeline and the air inlet pipe 47. Subsequently, the high-pressure air will drive the organic fertilizers to move to the designated storage device together through the feeding hose 49, achieving the effect of directly conveying the screened organic fertilizers, avoiding the problem of the operator manually conveying the collected fertilizers, thus effectively reducing the labor intensity of the operator and being more convenient to use.

[0025] Any technical solution using the technical solution described in the present utility model, or designed by those skilled in the art inspired by the technical solution of the present utility model to achieve the above technical effects, shall fall within the protection scope of the present utility model.

Claims

1. A multi-stage screening machine for producing and processing organic fertilizers, comprising a base (1), characterized in that: The four upper corners of the base (1) are respectively longitudinally fixedly connected to support frames (2), and the upper ends of the support frames (2) are respectively fixedly connected to springs (3), wherein the upper ends between the springs (3) are fixedly connected to a screening feed assembly (4); the upper middle portion of the screening feed assembly (4) is fixedly connected to a fixing plate (5), and the upper middle portion of the fixing plate (5) is fixedly connected to a vibration motor (6).

2. The multi-stage screening machine for producing and processing organic fertilizer according to claim 1, characterized in that: The screening and feeding assembly (4) comprises a U-shaped guide plate (41), wherein the opening in the middle of the horizontal section of the U-shaped guide plate (41) is fixedly connected with a first screen (42), a second screen (43) and a third screen (44) in sequence from right to left; and a guide hopper (45) is fixedly connected with the middle of the lower part of the U-shaped guide plate (41) in sequence from left to right, and the guide hopper (45) is buckled on the first screen (42), the second screen (43) and the third screen (44) respectively. ) and the outer side of the third screen (44); the lower end of the guide hopper (45) is fixedly connected to a discharge pipe (46), and the right opening of the discharge pipe (46) is integrally connected to an air inlet pipe (47), wherein the right end of the air inlet pipe (47) is arranged to be inclined upward; one end of the air inlet pipe (47) away from the discharge pipe (46) is connected to a fan (48) through a pipeline; and the lower end of the discharge pipe (46) is fixedly connected to a material delivery hose (49).

3. The multi-stage screening machine for producing and processing organic fertilizer according to claim 2, characterized in that: The four lower corners of the U-shaped material guide plate (41) are respectively fixedly connected to the upper end of the spring (3).

4. The multi-stage screening machine for producing and processing organic fertilizer according to claim 2, characterized in that: The upper middle portion of the U-shaped material guide plate (41) is fixedly connected to a fixing plate (5).

5. The multi-stage screening machine for producing and processing organic fertilizer according to claim 2, characterized in that: The right side of the U-shaped material guide plate (41) is arranged to be inclined upward.

6. The multi-stage screening machine for producing and processing organic fertilizer according to claim 2, characterized in that: The fans (48) are fixedly connected to the upper part of the base (1) from left to right.

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