A fertilizer raw material storage device

Abstract

The utility model discloses a kind of fertilizer raw material storage devices, belong to fertilizer processing technical field, including material box, detachably connected in the blowing mechanism of material box inside, and vibration device is fixedly connected on material box and vibration end and the abutment of blowing mechanism;The utility model is through setting blowing mechanism and vibration device, when fertilizer arches in the material box inside and leads to raw material cannot be normally taken out, can be blown by blowing mechanism, and pass through vibration device and drive blowing pipe vibration in raw material inside and destroy the arch structure of raw material, make raw material smoothly from discharge port flow out.

Description

Technical Field

[0001] This utility model belongs to the field of fertilizer processing technology, specifically a fertilizer raw material storage device. Background Technology

[0002] In fertilizer production, factories need to store fertilizer raw materials in storage devices that facilitate the retrieval or transfer of raw materials to conveying devices, thereby improving the raw material supply efficiency during fertilizer production. However, some fertilizer raw materials are fine particles or directly in powder form, which can easily clump together when piled in storage devices, making it difficult to retrieve the raw materials. This requires manual tapping and vibration at the discharge port to break down the structural support of the raw materials and retrieve them. This manual operation is inefficient and not suitable for large-scale fertilizer production. Utility Model Content

[0003] The purpose of this invention is to provide a fertilizer raw material storage device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a fertilizer raw material storage device, including a material box, which is fixedly connected to a fixed frame, and has an openable and closable discharge port at the bottom of the material box. An air blowing mechanism is provided inside the material box. The air blowing mechanism includes multiple hollow air blowing pipes vertically arranged inside the material box, a hollow connecting frame for connecting the multiple air blowing pipes and communicating with the air blowing pipes, and an air pump. Multiple air blowing holes are vertically arranged on the air blowing pipes. The connecting frame is detachably connected to the inside of the material box, and the connecting frame is connected to the air blowing port of the air pump through a flexible hose. The air pump is fixedly connected to the fixed frame.

[0005] Furthermore, it also includes a vibration device, which is fixedly connected to the outside of the material box and the vibration end of the vibration device abuts against the connecting frame. A sleeve is provided on the connecting end of the connecting frame and the material box. A connecting screw is provided inside the material box through a threaded connection. The sleeve is movably sleeved on the connecting screw. A spring is sleeved on the connecting screw and the two ends of the spring abut against the end face of the sleeve and the inner wall of the material box, respectively.

[0006] By setting up a vibration device to drive the connecting frame to vibrate, the air blowing pipe will vibrate inside the fertilizer raw material, making it easier to break the arched structure formed by the accumulation of raw material and making it easier to remove the raw material.

[0007] Furthermore, the lower part of the material box is provided with an inclined surface that slopes downward toward the center of the material box.

[0008] The flow efficiency of raw materials inside the hopper is improved by setting up inclined surfaces.

[0009] Furthermore, an arc-shaped baffle is provided at the discharge port, and connecting plates are provided on the two opposite sides of the baffle. The top center of the connecting plate is rotatably connected to the outer wall of the discharge port by a pin. A cylinder is connected to the lower part of the material box by a hinge, and the extension end of the cylinder is connected to the baffle by a hinge.

[0010] The automation level of the device is improved by opening and closing the discharge port with a cylinder, saving labor.

[0011] Furthermore, the upper parts of the two boxes are fixedly connected to the fixed frame, a ladder leading to the top of the fixed frame is provided on one side of the fixed frame, a pedestrian walkway is provided at the top of the fixed frame, and guardrails are provided on both sides of the pedestrian walkway.

[0012] Ladders are installed to allow workers to easily access the top of the material bin to inspect the raw materials inside or the working condition of the air blowing mechanism and vibration device.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention, by setting up an air blowing mechanism and a vibration device, can blow air through the fertilizer when it becomes arched inside the hopper, preventing the raw material from being removed normally. The vibration device can also drive the air blowing pipe to vibrate inside the raw material to break up the arched structure, allowing the raw material to flow out smoothly from the outlet. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the fertilizer raw material storage device provided in this embodiment of the utility model;

[0016] Figure 2 This is a top view of the fertilizer raw material storage device provided in this embodiment of the utility model;

[0017] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a schematic diagram of the bottom structure of the material box provided in an embodiment of this utility model;

[0019] Figure 5 This is a schematic diagram of the connection structure between the air blowing pipe and the connecting frame provided in this embodiment of the utility model;

[0020] In the diagram, 1-material bin, 2-air blowing mechanism, 3-vibration device, 4-fixed frame, 11-discharge port, 12-baffle, 13-cylinder, 14-connecting screw, 15-spring, 21-air blowing pipe, 22-connecting frame, 23-air pump, 41-ladder, 42-pedestrian crossing, 43-guardrail, 121-connecting plate, 211-air blowing hole, 221-sleeve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0022] Example 1: Please refer to Figures 1-5 This utility model provides a technical solution: a fertilizer raw material storage device, including a material box 1, an air blowing mechanism 2 detachably connected inside the material box 1, and a vibration device 3 fixedly connected to the material box 1 by bolts and whose vibrating end abuts against the air blowing mechanism 2. In specific implementation, if a large amount of raw materials are required, multiple material boxes 1 can be arranged horizontally on a set of fixed frames. Alternatively, a conveyor belt can be set on the upper part of the material box 1 to transport raw materials into the material box 1, and a conveyor belt can be set below the discharge port 11 for transporting raw materials. In this embodiment, five material boxes 1 are arranged horizontally. The conveyor belt can be set by the technician as needed, which is omitted in the attached drawings.

[0023] The upper two sides of the material box 1 are fixedly connected to two fixed frames 4 respectively, and the bottom of the material box 1 is provided with a discharge port 11. An arc-shaped baffle 12 is provided at the discharge port 11, and a connecting plate 121 is provided on the two opposite sides of the baffle 12. The top center of the connecting plate 121 is rotatably connected to the outer wall of the discharge port 11 by a pin. The lower part of the material box 1 is connected to a cylinder 13 by a hinge. The telescopic end of the cylinder 13 is connected to the baffle 12 by a hinge. The lower part of the material box 1 is provided with an inclined surface that slopes downward toward the center of the material box 1. A ladder 41 leading to the top of the fixed frame 4 is provided on one side of the fixed frame 4. A pedestrian walkway 42 is provided on the top of the fixed frame 4, and guardrails 43 are provided on both sides of the pedestrian walkway 42.

[0024] The material box 1 is equipped with an air blowing mechanism 2. The air blowing mechanism 2 includes multiple hollow air blowing pipes 21 vertically arranged inside the material box 1, a hollow connecting frame 22 for connecting the multiple air blowing pipes 21 and communicating with the air blowing pipes 21, and an air pump 23. Multiple air blowing holes 211 are vertically arranged on the air blowing pipes 21. Connecting screws 14 are provided at the four corners of the material box 1 through threaded connection. Sleeves 221 are provided at the four corners of the connecting frame 22. The sleeves 221 are movably sleeved on the connecting screws 14. Springs 15 are sleeved on the connecting screws 14, and the two ends of the springs 15 abut against the end face of the sleeves 221 and the inner wall of the material box 1, respectively. The air blowing port of the connecting frame 22 and the air pump 23 are connected through a hose. The air pump 23 is fixedly arranged on the fixed frame 4.

[0025] The vibration device 3 is fixedly connected to the outside of the material box 1 by bolts, and the vibration end of the vibration device 3 abuts against the connecting frame 22. By setting the vibration device 3 to drive the connecting frame 22 to vibrate, the air blowing pipe 21 will vibrate inside the fertilizer raw material, which will more easily destroy the arch structure formed by the accumulation of raw material and facilitate the removal of raw material.

[0026] It should be noted that the vibration device 3, the air pump 23, and the cylinder 13 are commercially available components purchased from the market. Their specific models and specifications need to be selected and determined based on the actual specifications of the device. The selection and calculation method adopts existing technology in this field, so it will not be described in detail here.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fertilizer raw material storage device, comprising a material bin fixedly connected to a fixed frame, and having an openable and closable discharge port at the bottom of the material bin, characterized in that: The material box is equipped with an air blowing mechanism, which includes multiple hollow air blowing pipes vertically arranged inside the material box, a hollow connecting frame for connecting the multiple air blowing pipes and communicating with the air blowing pipes, and an air pump. Multiple air blowing holes are vertically arranged on the air blowing pipes. The connecting frame is detachably connected to the inside of the material box, and the connecting frame is connected to the air blowing port of the air pump through a flexible hose. The air pump is fixedly connected to the fixed frame.

2. The fertilizer raw material storage device according to claim 1, characterized in that: It also includes a vibration device, which is fixedly connected to the outside of the material box and the vibration end of the vibration device abuts against the connecting frame. A sleeve is provided on the connecting end of the connecting frame and the material box. A connecting screw is provided inside the material box through a threaded connection. The sleeve is movably sleeved on the connecting screw. A spring is sleeved on the connecting screw and the two ends of the spring abut against the end face of the sleeve and the inner wall of the material box, respectively.

3. The fertilizer raw material storage device according to claim 1 or 2, characterized in that: The lower part of the material box is provided with an inclined surface that slopes downward toward the center of the material box.

4. The fertilizer raw material storage device according to claim 3, characterized in that: An arc-shaped baffle is provided at the discharge port, and connecting plates are provided on the two opposite sides of the baffle. The top center of the connecting plate is rotatably connected to the outer wall of the discharge port by a pin. A cylinder is connected to the lower part of the material box by a hinge, and the extension end of the cylinder is connected to the baffle by a hinge.

5. The fertilizer raw material storage device according to claim 3, characterized in that: The upper parts of the two boxes are fixedly connected to the fixed frame. A ladder leading to the top of the fixed frame is provided on one side of the fixed frame. A pedestrian walkway is provided at the top of the fixed frame, and guardrails are provided on both sides of the pedestrian walkway.

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