Rotary valve dedicated rotating baffle

Abstract

The utility model belongs to the technical field of rotary valve, concretely relates to a rotary valve special rotating baffle, include: rotary valve subassembly, rotary valve subassembly is connected with drive motor, rotating baffle is through the rotary drum and is set on the pivot, is installed in the inside of rotary valve subassembly, inlet, is set up in the upper end of rotary valve subassembly, outlet, is set up in the lower end of rotary valve subassembly, the utility model can effectively block transmission powder and enter the rotary drum inside, promote the use efficiency of rotary valve, prolong the service life, and more easily dismount and clean.

Description

Technical Field

[0001] This utility model belongs to the field of rotary valve technology, specifically relating to a rotary valve-specific rotating baffle. Background Technology

[0002] In industrial production, the conveying and control of solid materials is a crucial step. Traditional material conveying control equipment suffers from several problems, such as uneven material delivery, poor sealing, and susceptibility to leakage. While rotary valves, as a commonly used material conveying control device, can meet material conveying needs to a certain extent, existing rotary valve rotating baffle structures exhibit insufficient stability and unsatisfactory sealing effects during operation. Flying dust can enter the drive components through equipment gaps, affecting the normal operation of the equipment and the quality of material delivery. Utility Model Content

[0003] The purpose of this utility model is to provide a special rotating baffle for rotary valves, comprising:

[0004] A rotary valve assembly, wherein the rotary valve assembly is connected to a drive motor;

[0005] The rotating baffle is sleeved on the rotating shaft via a rotating cylinder and installed inside the rotary valve assembly;

[0006] The feed inlet is located at the upper end of the rotary valve assembly;

[0007] The discharge port is located at the lower end of the rotary valve assembly.

[0008] Preferably, the rotating baffle includes two side plates and several blades;

[0009] The side plates are circular and are welded parallel to both ends of the rotating drum;

[0010] The blade is fixed at both ends to the side plate, and the side edge of the blade is welded to the surface of the rotating drum, forming an angle with the central axis of the rotating drum.

[0011] Preferably, the surface of the rotating shaft is provided with several protrusions, and the inside of the rotating cylinder is provided with grooves that fit the protrusions.

[0012] Preferably, sealing rings are fitted at both ends of the rotating drum and sleeved on the surface of the rotating shaft.

[0013] Preferably, a motor mount is provided between the rotary valve assembly and the drive motor.

[0014] The beneficial effects of this utility model are:

[0015] The design, featuring two circular side plates, sealing rings, and protrusions on the rotating shaft surface that fit into grooves inside the rotating drum, ensures the stability and reliability of the rotating baffle during rotation. It also effectively prevents dust from entering the rotating drum and reduces equipment malfunctions caused by slippage or adhesion between the rotating shaft and the rotating drum.

[0016] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0017] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this utility model;

[0020] Figure 2 This is a cross-sectional structural diagram of the rotating drum and rotating shaft according to an embodiment of this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of an embodiment of the present utility model;

[0022] Figure 4 This is a structural diagram of the rotating baffle according to an embodiment of the present invention.

[0023] In the picture:

[0024] Rotary valve assembly 1, drive motor 2, rotating baffle 3, side plate 301, blade 302, rotating cylinder 4, groove 401, rotating shaft 5, protrusion 501, inlet 6, outlet 7, sealing ring 8, motor base 9. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] like Figures 1 to 4 As shown, this embodiment provides a special rotating baffle for a rotary valve, comprising: a rotary valve assembly 1 connected to a drive motor 2; a rotating baffle 3 mounted on a rotating shaft 5 via a rotating cylinder 4 and installed inside the rotary valve assembly 1; an inlet 6 located at the upper end of the rotary valve assembly 1; and an outlet 7 located at the lower end of the rotary valve assembly 1. The rotary valve assembly 1 is installed in a suitable position, ensuring it is securely and horizontally mounted. The rotary valve assembly 1 serves as the main frame of the entire device, providing a mounting base for other components. Its material is high-strength, wear-resistant stainless steel to ensure structural stability and durability.

[0027] The rotating baffle 3 includes two side plates 301 and several blades 302. The side plates 301 are circular and are welded parallel to each other at both ends of the rotating drum 4. The blades 302 are fixed to the side plates 301 at both ends, and the sides of the blades 302 are welded to the surface of the rotating drum 4, forming an angle with the central axis of the rotating drum 4. The side plates 301 on both sides firstly serve as a barrier, allowing materials and dust to remain inside the rotating baffle 3 and preventing splashing. At the same time, the obliquely arranged side plates 301 allow materials to slide on the blade surface during operation, preventing accumulation on one side and achieving stable and uniform falling.

[0028] The surface of the rotating shaft 5 is provided with several protrusions 501, and the inside of the rotating cylinder 4 is provided with grooves 401 that fit with the protrusions 501, so as to achieve a tight connection between the rotating baffle 3 and the rotating shaft 5.

[0029] The rotating drum 4 is fitted with sealing rings 8 at both ends, which are sleeved on the surface of the rotating shaft 5 to prevent dust from entering between the rotating drum 4 and the rotating shaft 5 during operation.

[0030] A motor mount 9 is provided between the rotary valve assembly 1 and the drive motor 2 to ensure the stability of the drive motor 2 during operation.

[0031] All the devices selected in this application (parts whose specific structures are not specified) are general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0032] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A rotary baffle specifically for rotary valves, characterized in that, include: A rotary valve assembly (1) is connected to a drive motor (2); Rotate the baffle (3), which is sleeved on the rotating shaft (5) via the rotating cylinder (4) and installed inside the rotary valve assembly (1); The feed inlet (6) is located at the upper end of the rotary valve assembly (1); The discharge port (7) is located at the lower end of the rotary valve assembly (1).

2. The rotary valve-specific rotating baffle according to claim 1, characterized in that: The rotating baffle (3) includes two side plates (301) and several blades (302). The side plate (301) is circular and is welded parallel to both ends of the rotating cylinder (4); The blade (302) is fixed at both ends to the side plate (301), and the side of the blade (302) is welded to the surface of the rotating cylinder (4) and forms an angle with the central axis of the rotating cylinder (4).

3. The rotary valve-specific rotating baffle according to claim 1, characterized in that: The surface of the rotating shaft (5) is provided with several protrusions (501), and the inside of the rotating cylinder (4) is provided with a groove (401) that matches the protrusions (501).

4. The rotary valve-specific rotating baffle according to claim 3, characterized in that: The rotating drum (4) has sealing rings (8) at both ends, which are fitted onto the surface of the rotating shaft (5).

5. The rotary valve-specific rotating baffle according to claim 1, characterized in that: A motor mount (9) is provided between the rotary valve assembly (1) and the drive motor (2).

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