A moisture-proof bin device based on electromagnetic vibration anti-blocking

Abstract

The utility model relates to the technical field of moistureproof stock bin, concretely is a kind of moistureproof stock bin device based on electromagnetic vibration anti-caking, including bin body;Anti-caking mechanism and cleaning mechanism are equipped on the bin body;The cleaning mechanism includes guide plate, and the guide plate is fixedly connected in bin body inner wall, and the guide plate is slidably connected with scraper, and the scraper is fixedly connected with support ring on it.The scraper structure set up can be mutually cooperated with knocking structure, utilizes the vibration that bin body is received and carries out transmission, so that scraper can continuously rotate and continuously automatically clean bin body inner wall, to reduce the probability that powder is bonded in bin body inner wall, reduce the frequency of bin body's disassembly overhaul cleaning.The knocking block connected on transmission block set up can be assisted to knock operation to bin body inner wall, so that it can be mutually cooperated with the electromagnetic oscillator outside bin body, continuously knock bin body, reduce powder bonding in bin body inner wall and pass through vibration and scatter the caked powder.

Description

Technical Field

[0001] This utility model relates to the field of moisture-proof silo technology, specifically a moisture-proof silo device based on electromagnetic vibration to prevent clumping. Background Technology

[0002] As a key piece of equipment for storing and transporting powdered and granular materials in industrial production, silos have long faced technical challenges such as material absorbing moisture and clumping, bridging, and wall adhesion, especially in high-humidity environments or when storing hydrophilic materials and powders. In humid environments, traditional silos are prone to powders absorbing moisture and clumping, causing blockages at the discharge port or uneven flow, which affects the continuity of production.

[0003] Existing technologies mostly rely on passive intervention methods such as manual tapping or external vibration motors to prevent powder from sticking together. However, conventional vibrators can only alleviate local bridging and lack the ability to continuously remove the adhesive layer on the silo wall, leading to the gradual accumulation of residual material and a decrease in effective volume. Furthermore, existing vibrators mainly utilize vibration waves to loosen the core area of ​​the material, but cannot effectively solve the adhesion problem at the silo wall boundary layer. In addition, the attenuation effect of vibration energy in large silos drastically reduces the clearing effect in edge areas. Therefore, we propose a moisture-proof silo device based on electromagnetic vibration for preventing agglomeration. Utility Model Content

[0004] The purpose of this utility model is to provide a moisture-proof silo device based on electromagnetic vibration to prevent caking, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A moisture-proof silo device based on electromagnetic vibration to prevent clumping includes a silo body;

[0007] The silo body is equipped with an anti-caking mechanism and a cleaning mechanism;

[0008] The cleaning mechanism includes a guide plate, which is fixedly connected to the inner wall of the chamber. A scraper is slidably connected to the guide plate, and a support ring is fixedly connected to the scraper.

[0009] Preferably, the support ring is rotatably connected to the inner wall of the chamber, the guide plate is a ring structure, and the inner side of the guide plate is inclined downward.

[0010] Preferably, the scraper has a "U" shaped structure, and a transmission block is slidably connected to the scraper. One end of the transmission block is fixedly connected to a striking block by a striking spring.

[0011] Preferably, a driving block is fixedly connected to the bottom end of the guide plate, and multiple driving blocks are provided, which are equidistant from each other, and one side of the driving block has an inclined structure.

[0012] Preferably, the anti-caking mechanism includes an electromagnetic vibrator connected to the outer wall of the silo body, and the bottom of the silo body is fixedly connected to a support leg by an oscillation spring.

[0013] Preferably, a heating wire is fixedly connected to the bottom of the chamber, and a humidity sensor is fixedly connected inside the chamber.

[0014] By employing the above technical solution, this utility model provides a moisture-proof silo device based on electromagnetic vibration to prevent caking, which has at least the following beneficial effects:

[0015] (1) The scraper structure of this utility model can cooperate with the knocking structure to drive the transmission by the vibration of the silo body, so that the scraper can rotate continuously and clean the inner wall of the silo body continuously and automatically, thereby reducing the probability of powder adhering to the inner wall of the silo body and reducing the frequency of disassembly, maintenance and cleaning of the silo body.

[0016] (2) The present invention can perform auxiliary knocking operation on the inner wall of the silo by setting a knocking block connected to the transmission block, so as to cooperate with the electromagnetic oscillator on the outside of the silo to continuously knock the silo, reduce the powder adhering to the inner wall of the silo and disperse the clumped powder through vibration. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0018] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the internal structure of the present invention. Figure 1 ;

[0021] Figure 4 This is a schematic diagram of the internal structure of the present invention. Figure 2 ;

[0022] Figure 5 In this utility model Figure 4 Enlarged view of point A;

[0023] Figure 6 This is a schematic diagram of the inner structure of the scraper of this utility model.

[0024] In the diagram: 1. Silo body; 2. Anti-caking mechanism; 21. Electromagnetic vibrator; 22. Oscillation spring; 23. Support leg; 24. Heating wire; 25. Humidity sensor; 3. Cleaning mechanism; 31. Guide plate; 32. Scraper; 33. Support ring; 34. Transmission block; 35. Striking spring; 36. Striking block; 37. Drive block. Detailed Implementation

[0025] 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.

[0026] Example 1

[0027] A moisture-proof silo device based on electromagnetic vibration to prevent clumping, such as Figures 1-4 As shown, it includes a silo body 1; the silo body 1 is equipped with an anti-caking mechanism 2, which can perform high-frequency, low-amplitude oscillation on the silo body 1 to break up powder agglomeration and promote uniform feeding.

[0028] Specifically, the anti-caking mechanism 2 includes an electromagnetic vibrator 21, which is connected to the outer wall of the silo body 1. The bottom of the silo body 1 is fixedly connected to a support leg 23 via an oscillation spring 22. The electromagnetic vibrator 21 can continuously oscillate the silo body 1, using the vibration to disperse the caking powder, thereby facilitating the powder feeding operation. The support leg 23 structure can support the silo body 1.

[0029] It is worth noting that an electric heating wire 24 is fixedly connected to the bottom of the inner chamber 1, and a humidity sensor 25 is fixedly connected inside the inner chamber 1. The structure of the electric heating wire 24 can heat the inside of the inner chamber 1 to evaporate the moisture inside the clumped material. The humidity sensor 25 can detect the humidity inside the inner chamber 1 in real time, and can automatically turn on the electric heating wire 24 to perform dehumidification when the humidity is too high.

[0030] Example 2

[0031] like Figures 3-6 As shown, based on embodiment 1, the silo 1 is provided with a cleaning mechanism 3. The cleaning mechanism 3 can clean the internal structure of the silo 1 and scrape off the material adhering to the inside of the silo 1, so as to prevent the material from being hardened and adhering to the inside of the silo 1 due to continuous accumulation of moisture.

[0032] In this embodiment, the cleaning mechanism 3 includes a guide plate 31, which is fixedly connected to the inner wall of the hopper 1. A scraper 32 is slidably connected to the guide plate 31, and a support ring 33 is fixedly connected to the scraper 32. The structure of the guide plate 31 can guide the powder and reduce the dead corners where the powder accumulates inside the hopper 1. The structure of the scraper 32 can continuously scrape and clean the inner wall of the hopper 1 and the surface of the guide plate 31, scraping off the adhered powder. The structure of the support ring 33 can support the scraper 32, so that the scraper 32 keeps in contact with the guide plate 31.

[0033] Furthermore, the support ring 33 is rotatably connected to the inner wall of the hopper 1, and the guide plate 31 is a ring structure with the inner side of the guide plate 31 inclined downward. The inner side of the guide plate 31 is inclined downward, presenting a structure similar to a trumpet, so that the powder on the side wall of the hopper 1 can be guided to the middle of the hopper 1.

[0034] The scraper 32 has a "U" shaped structure. A transmission block 34 is slidably connected to the scraper 32. One end of the transmission block 34 is fixedly connected to a striking block 36 via a striking spring 35. The U-shaped scraper 32 can fit against the top of the guide plate 31. At the same time, the transmission block 34 on the scraper 32 can move along the scraper 32 while the electromagnetic vibrator 21 vibrates the chamber 1. The striking block 36 at the end of the transmission block 34 is made of rubber. When it moves with the transmission block 34, it can continuously strike the inner wall of the chamber 1, thereby assisting the anti-caking mechanism 2 and further reducing the probability of powder agglomeration.

[0035] In addition, a drive block 37 is fixedly connected to the bottom of the guide plate 31. There are multiple drive blocks 37, which are equidistant from each other. One side of the drive block 37 is a sloping structure. The drive block 37 has two sets of parallel sawtooth structures. The sloping surface of the drive block 37 can guide the transmission block 34, so that the transmission block 34 can drive the scraper 32 to move along the sloping direction, thereby making the entire support ring 33 and the scraper 32 rotate, achieving the cleaning effect on the surface of the guide plate 31.

[0036] In use, the electromagnetic vibration-based anti-caking moisture-proof silo device of this utility model continuously vibrates the silo body 1 with the electromagnetic vibrator 21, causing the silo body 1 to vibrate up and down at high frequency and low amplitude. The guide plate 31 inside the silo body 1 vibrates up and down synchronously. The up and down vibration of the guide plate 31 can accelerate the powder to slide down along the guide plate 31 towards the center of the silo body 1, thereby reducing the powder adhesion to the guide plate 31. At the same time, as the scraper 32 vibrates up and down with the guide plate 31, the transmission block 34 slides back and forth along the scraper 32 due to inertia. When the transmission block 34 slides back and forth, it continuously taps the inner wall of the silo body 1 through the striking block 36 at its end. At the same time, the drive block 37 at the bottom of the guide plate 31 continuously drives the transmission block 34 through the inclined surface (through a rotational transmission structure similar to a cylindrical pen), causing the transmission block 34 to rotate along the guide plate 31 and drive the scraper 32 to rotate synchronously, thereby continuously scraping and cleaning the guide plate 31. Meanwhile, the humidity sensor 25 monitors the humidity inside the chamber 1 in real time. When the humidity inside the chamber 1 is higher than the set range, the heating wire is activated and continuously heats the air inside the chamber 1 to perform active dehumidification.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A moisture-proof silo device based on electromagnetic vibration to prevent clumping, comprising a silo body (1), characterized in that: The silo body (1) is equipped with an anti-caking mechanism (2) and a cleaning mechanism (3); The cleaning mechanism (3) includes a guide plate (31), which is fixedly connected to the inner wall of the chamber (1). A scraper (32) is slidably connected to the guide plate (31), and a support ring (33) is fixedly connected to the scraper (32).

2. The moisture-proof silo device based on electromagnetic vibration for preventing caking as described in claim 1, characterized in that: The support ring (33) is rotatably connected to the inner wall of the compartment (1), and the guide plate (31) is a ring structure with the inner side of the guide plate (31) tilted downward.

3. A moisture-proof silo device based on electromagnetic vibration for preventing caking, as described in claim 1, is characterized in that: The scraper (32) has a "U" shaped structure. A transmission block (34) is slidably connected to the scraper (32). One end of the transmission block (34) is fixedly connected to a striking block (36) via a striking spring (35).

4. A moisture-proof silo device based on electromagnetic vibration for preventing caking, as described in claim 1, is characterized in that: The bottom end of the guide plate (31) is fixedly connected to a drive block (37). There are multiple drive blocks (37), and the multiple drive blocks (37) are equidistant from each other. One side of the drive block (37) is a sloping structure.

5. A moisture-proof silo device based on electromagnetic vibration for preventing caking, as described in claim 1, is characterized in that: The anti-caking mechanism (2) includes an electromagnetic vibrator (21), which is connected to the outer wall of the silo body (1). The bottom of the silo body (1) is fixedly connected to a support leg (23) by an oscillation spring (22).

6. A moisture-proof silo device based on electromagnetic vibration for preventing caking, as described in claim 1, is characterized in that: A heating wire (24) is fixedly connected to the bottom of the chamber (1), and a humidity sensor (25) is fixedly connected inside the chamber (1).

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