An agitating structure and a silo

Abstract

The utility model discloses a kind of stirring structures, including the connecting plate of swing connection in the inner wall of discharge port, impact plate being arranged in the lower end of the connecting plate, main stirring rod being arranged in the upper end of the connecting plate, and spring being arranged between the lower surface of the connecting plate and the inner wall of discharge port;The connecting plate is downwardly inclined to be arranged, and the main stirring rod extends to the upper of discharge port.The utility model can generate vibration by the impact force of material falling, prevent the discharge port of material tower from being blocked during discharging process, it does not need additional power drive mechanism, and structure is simple.

Description

Technical Field

[0001] This utility model relates to the field of material storage equipment technology, specifically to a stirring structure and a material tower. Background Technology

[0002] Particulate materials are typically stored in feed towers. When using the material, it needs to be discharged from the tower. During the discharge process, the outlet of the feed tower is prone to blockage, causing difficulties in discharging. Existing technologies mostly prevent blockage by installing stirring or vibrating devices inside the feed tower to agitate the material or vibrate the tower body, as shown in patent applications CN202021845097.3 and CN202121506264.6. However, both stirring and vibration methods require additional power drive mechanisms, resulting in complex structures and high costs. Utility Model Content

[0003] The purpose of this invention is to solve the above problems by providing a stirring structure and a material tower that can generate vibration by using the impact force of falling materials to prevent the material tower outlet from being blocked during the discharge process.

[0004] The purpose of this utility model is achieved through the following technical solution: a stirring structure, including a swayable connecting plate connected to the inner wall of the discharge port, an impact plate disposed at the lower end of the connecting plate, a main stirring rod disposed at the upper end of the connecting plate, and a spring disposed between the lower surface of the connecting plate and the inner wall of the discharge port; the connecting plate is inclined downwards, and the main stirring rod extends to the top of the discharge port.

[0005] This application utilizes the impact force generated when material falls and hits the impact plate to make the connecting plate swing, thereby causing the main stirring rod to vibrate, so as to agitate the material at the discharge port, prevent the material from being blocked at the discharge port, and make the discharge smoother.

[0006] The lower end of the connecting plate extends below the discharge port.

[0007] The outlet is provided with a downward-extending outer cover, and the lower end of the connecting plate extends into the outer cover.

[0008] Because the diameter of the outer protective cover is larger than the diameter of the discharge port, the impact plate, located inside the outer protective cover, is less likely to cause material blockage due to its presence. Furthermore, the outer protective cover prevents material from splashing when it impacts the impact plate.

[0009] The angle between the connecting plate and the inner wall of the discharge port is 30°-60°. This angle design allows the material to hit the impact plate well when it falls, while also preventing the material from staying on the impact plate.

[0010] The upper end of the main stirring rod is inclined toward the central axis of the discharge port, so that the material can be stirred over a larger area.

[0011] An auxiliary stirring rod is connected to the main stirring rod.

[0012] A sealing door is provided at the lower end of the outer protective cover.

[0013] This utility model also discloses a material tower, which is provided with the above-mentioned stirring structure.

[0014] Compared with the prior art, this application has the following advantages: This utility model can generate vibration by using the impact force of falling materials to prevent the discharge port of the material tower from being blocked during the discharge process. It does not require an additional power drive mechanism and has a simple structure.

[0015] Some of the additional features of this application will be described in the following description. These additional features will become apparent to those skilled in the art upon examination of the following description and the accompanying drawings, or upon understanding the production or operation of the embodiments. The features disclosed in this application can be implemented and achieved through the practice or use of various methods, means, and combinations thereof with respect to the specific embodiments described below. Attached Figure Description

[0016] The accompanying drawings, which are provided to further illustrate this application and constitute a part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute a limitation thereof. In the drawings, the same reference numerals denote the same components.

[0017] Figure 1 This is a cross-sectional view of the feed tower of this utility model.

[0018] Figure 2 This is a schematic diagram showing the arrangement of the connecting plate, impact plate, and main stirring rod of this utility model.

[0019] Figure 3 for Figure 1 Enlarged diagram of point A in the middle.

[0020] The reference numerals in the above figures are: 1-feed tower, 2-discharge port, 3-outer protective cover, 4-sealing door, 5-impact plate, 6-connecting plate, 7-spring, 8-main stirring rod, 9-auxiliary stirring rod. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0022] It should be noted that if the terms "first," "second," etc., are used in the specification, claims, and accompanying drawings of this application, they are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0023] In this application, when terms such as "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" are used, they indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are mainly for better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0024] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in certain circumstances to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0025] Furthermore, in this application, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] Example

[0028] like Figure 1-3 As shown, this embodiment discloses a stirring structure, which includes a swingable connecting plate 6 connected to the inner wall of the discharge port 2, an impact plate 5 disposed at the lower end of the connecting plate 6, a main stirring rod 8 disposed at the upper end of the connecting plate 6, and a spring 7 disposed between the lower surface of the connecting plate 6 and the inner wall of the discharge port 2.

[0029] Specifically, the discharge port 2 is vertically downward, and two mounting plates can be installed opposite each other on its inner wall. A shaft connects the two mounting plates, and a connecting plate 6 can be installed on the shaft, allowing the connecting plate 6 to rotate around the shaft as a fulcrum. This embodiment is more suitable for silo towers 1 storing granular materials. The particle size of the granular materials is relatively large, making it difficult for them to enter the gap between the connecting plate 6 and the shaft, thus not affecting the normal swing of the connecting plate 6. In addition, the spring 7 is located on the lower surface of the connecting plate 6. Due to the obstruction of the connecting plate 6, the material is not easily stuck on the spring 7, thus affecting the performance of the spring. The dimensions of the mounting plate and the shaft are much smaller than the diameter of the discharge port, so the installation of the mounting plate and the shaft will not affect normal material discharge.

[0030] The connecting plate 6 is inclined downwards and extends below the discharge port 2, meaning the impact plate 5 is located below the discharge port 2, and the main stirring rod 8 extends above the discharge port 2. Thus, when material falls from the discharge port 2, it impacts the impact plate 5. Under the impact force, the connecting plate 6 vibrates, causing the main stirring rod 8 to continuously agitate the material at the discharge port 2, preventing material blockage.

[0031] In addition, an outer protective cover 3 extending downwards is provided outside the discharge port 2, and the lower end of the connecting plate 6 extends into the outer protective cover 3, that is, the impact plate 5 is located inside the outer protective cover 3. Figure 1 As shown. Because the diameter of the outer protective cover 3 is larger than the diameter of the discharge port 2, the impact plate 5, located inside the outer protective cover 3, is less likely to cause material blockage due to its presence. Furthermore, the presence of the outer protective cover 3 can prevent material from splashing when it impacts the impact plate 5. Figure 2 As shown, in specific settings, the impact plate 5 is wider so that more material can impact the impact plate 5. The diameters of the connecting plate 6 and the main stirring rod 8 can be set smaller. This can effectively prevent the connection plate 6 and the main stirring rod 8 from causing blockage. Since the main stirring rod 8 stirs the material back and forth during the material discharge process, even if the diameter of the main stirring rod 8 is small, it can still prevent the material from being blocked due to mutual compression during the discharge process.

[0032] In specific settings, the angle between the connecting plate 6 and the inner wall of the discharge port 2 can be 30°-60°. In this embodiment, it is set to 45°. The inclined setting of the connecting plate 6 can ensure that the material can hit the impact plate 5 well when it falls, and at the same time, it can prevent the material from staying on the impact plate 5.

[0033] The upper end of the main stirring rod 8 is inclined towards the central axis of the discharge port 2, which allows for a wider range of material mixing. Additionally, an auxiliary stirring rod 9 can be connected to the main stirring rod 8, further increasing the mixing range and improving the anti-clogging effect.

[0034] A sealing door 4 is provided at the lower end of the outer protective cover 3. The sealing door 4 can be closed when discharge is not required. The sealing door 4 can be designed using the existing discharge port sealing door design of the material tower. It should be noted that when the sealing door 4 is closed, the materials may press against each other, easily causing blockage at the discharge port. During the next discharge, even if the sealing door 4 is opened, the discharge port 2 may not be able to discharge, and the main stirring rod 8 and auxiliary stirring rod 9 will be unable to agitate the materials. In this situation, the operator only needs to use a stick to poke the discharge port from bottom to bottom to allow the material to fall. The falling material will then impact the impact plate 5, restoring the agitation function of the main stirring rod 8 and auxiliary stirring rod 9, preventing the materials from pressing against each other and blocking the discharge port during the discharge process.

[0035] The stirring structure in this embodiment uses the impact force generated by the material falling and hitting the impact plate 5 to make the connecting plate 6 swing, thereby causing the main stirring rod 8 to vibrate, so as to stir the material at the discharge port 2, prevent the material from being blocked at the discharge port 2, and make the discharge smoother.

[0036] This embodiment also provides a material tower, with an agitator installed at the outlet of the material tower.

[0037] It should be noted that all features disclosed in this specification, or all steps in all methods or processes disclosed, may be combined in any way, except for mutually exclusive features and / or steps.

[0038] Furthermore, the specific embodiments described above are exemplary. Those skilled in the art can devise various solutions inspired by the disclosure of this utility model, and these solutions all fall within the scope of this utility model and its protection. Those skilled in the art should understand that this utility model specification and its drawings are illustrative and not intended to limit the scope of the claims. The scope of protection of this utility model is defined by the claims and their equivalents.

Claims

1. A stirring structure, characterized in that, It includes a swingable connecting plate (6) connected to the inner wall of the discharge port (2), an impact plate (5) disposed at the lower end of the connecting plate (6), a main stirring rod (8) disposed at the upper end of the connecting plate (6), and a spring (7) disposed between the lower surface of the connecting plate (6) and the inner wall of the discharge port (2); the connecting plate (6) is inclined downward, and the main stirring rod (8) extends to the top of the discharge port (2).

2. The stirring structure according to claim 1, characterized in that, The lower end of the connecting plate (6) extends below the discharge port (2).

3. The agitation structure according to claim 2, characterized in that, The discharge port (2) is provided with a downwardly extending outer cover (3), and the lower end of the connecting plate (6) extends into the outer cover (3).

4. The agitation structure according to claim 1, characterized in that, The angle between the connecting plate (6) and the inner wall of the discharge port (2) is 30°-60°.

5. The stirring structure according to claim 1, characterized in that, The upper end of the main stirring rod (8) is inclined toward the central axis of the discharge port (2).

6. The agitation structure according to claim 1, characterized in that, An auxiliary stirring rod (9) is connected to the main stirring rod (8).

7. The agitation structure according to claim 3, characterized in that, The lower end of the outer protective cover (3) is provided with a sealing door (4).

8. A feed tower, characterized in that, The device is provided with the stirring structure as described in any one of claims 1-7.

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