A stirring shaft with a multi-angle adjustment mechanism

Abstract

This utility model relates to the field of stirring technology, and in particular to a stirring shaft with a multi-angle adjustment mechanism. It includes a main drive shaft tube, a bottom drive disk movably mounted at the lower end of the main drive shaft tube, and a plurality of lateral stirring blades movably mounted on the outer surface of the bottom drive disk. An internal limiting lock block is elastically mounted inside the main drive shaft tube. This utility model's stirring shaft with a multi-angle adjustment mechanism achieves the stirring function of a traditional stirring mechanism by using a bottom drive disk movably mounted at the lower end of the main drive shaft tube to assemble the outer lateral stirring blades, thereby controlling rotation. The bottom drive disk can synchronously adjust the angle of the lateral stirring blades by changing its angle, thus adapting to different stirring requirements. The adjustment limit cover on the outer surface of the bottom drive disk controls the angle adjustment of the lateral stirring blades, allowing for rapid adjustment and ensuring stability and adaptability after adjustment.

Description

Technical Field

[0001] This utility model relates to the field of stirring technology, and in particular to a stirring shaft with a multi-angle adjustment mechanism. Background Technology

[0002] A mixer is a device that uses mechanical energy to mix mixtures of various forms. Because of its simple operation and high efficiency, it has a wide range of applications. Most mixers on the market use a top-mounted power unit to drive mixing blades located inside the mixing drum. However, the fixed angle of the mixing blades in this type of mixer limits its applicability, making it impossible to adjust the mixing method according to the required position. Utility Model Content

[0003] The technical problem this invention aims to solve is that the angle of the stirring blades in current stirring mechanisms is fixed and limited, making it impossible to change the stirring method according to the need for adjusting the position, resulting in limited applicability.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a stirring shaft with a multi-angle adjustment mechanism, including a main drive shaft tube, a bottom drive disk is movably mounted at the lower end of the main drive shaft tube, a plurality of lateral stirring blades are movably mounted on the outer surface of the bottom drive disk, an internal limiting lock block is elastically mounted inside the main drive shaft tube, and an adjustment limiting cover for controlling the angle adjustment of the lateral stirring blades is movably mounted on the outer surface of the bottom drive disk.

[0005] The bottom drive disk has a side assembly chamber at the connection end of the side stirring blade.

[0006] The connecting end of the lateral stirring blade has an inner limiting block that mates with the lateral assembly chamber, and an arc-shaped limiting tooth groove is provided on the outer surface of the inner limiting block.

[0007] The inner side of the adjustment limit cover has an arc-shaped limit rack that meshes with the arc-shaped limit groove. The adjustment limit cover is fixedly assembled with the bottom drive plate by the limit bolts on the outer side.

[0008] The lower end of the main drive shaft tube is axially fixed with a bottom assembly frame for mounting the bottom drive disk. The bottom drive disk is inserted into the inner wall of the bottom assembly frame and movably assembled with the bottom assembly frame through the connecting shafts on both sides of the top connector.

[0009] The top connector has an internal limiting hole that cooperates with the internal limiting lock block.

[0010] The beneficial effects of this utility model are: (1) The stirring shaft of this utility model with a multi-angle adjustment mechanism is controlled by assembling a bottom drive disk at the lower end of the main drive shaft tube, and assembling the outer lateral stirring blades through the bottom drive disk, thereby achieving the stirring function of the traditional stirring mechanism. (2) The angle of the side stirring blades can be adjusted synchronously by changing the angle of the bottom drive disk to adapt to different stirring requirements; (3) The angle of the lateral stirring blades can be adjusted by adjusting the limit cover on the outer side of the bottom drive plate. This allows for quick adjustment and ensures stability and adaptability after adjustment. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the internal structure of the bottom drive disk in this utility model.

[0014] Figure 3 This is a schematic diagram of the structure of the adjustable limit cover in this utility model.

[0015] Figure 4 This is a schematic diagram of the structure of the limiting end of the internal limiting lock block in this utility model. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] Figure 1 , Figure 2 , Figure 3 and Figure 4The stirring shaft shown includes a main drive shaft tube 1, a bottom drive disk 2 movably mounted at the lower end of the main drive shaft tube 1, seven lateral stirring blades 3 movably mounted on the outer surface of the bottom drive disk 2, an internal limiting lock block 4 elastically mounted inside the main drive shaft tube 1, and an adjustment limiting cover 5 movably mounted on the outer surface of the bottom drive disk 2 for controlling the angle adjustment of the lateral stirring blades 3.

[0019] To facilitate assembly, a side assembly chamber is provided inside the bottom drive disk 2 corresponding to the connection end of the side stirring blade 3.

[0020] To facilitate installation and adjustment, the connecting end of the lateral stirring blade 3 has an inner limiting block 31 that mates with the lateral assembly chamber, and an arc-shaped limiting groove 32 is provided on the outer surface of the inner limiting block 31.

[0021] To facilitate adjustment and limiting, the inner side of the adjustment limiting cover 5 has an arc-shaped limiting rack 51 that meshes with the arc-shaped limiting tooth groove 32. The adjustment limiting cover 5 is fixedly assembled with the bottom drive plate 2 by the limiting bolt 52 on the outer side.

[0022] The adjustment limit cover 5 is movable and limited by the limit ring on the outer opening of the bottom drive disk 2. The arc-shaped limit rack 51 meshes with the arc-shaped limit groove 32. When people control the adjustment limit cover 5 to rotate, the arc-shaped limit rack 51 drives the arc-shaped limit groove 32 to rotate, thereby controlling the rotation of the inner limit block 31 and the lateral stirring blade 3. Then, the adjustment angle of the adjustment limit cover 5 is limited and fixed by screwing the limit bolt 52 into the internal thread limit hole on the inner side of the bottom drive disk 2.

[0023] To facilitate the bottom assembly, a bottom assembly frame 11 for mounting the bottom drive disk 2 is axially fixed at the lower end of the main drive shaft tube 1. The bottom drive disk 2 is inserted into the inner wall of the bottom assembly frame 11 and movably assembled with the bottom assembly frame 11 through the connecting shafts on both sides of the top connector 21.

[0024] In order to limit the angle of the top connector 21, the top connector 21 has an internal limiting hole 22 that cooperates with the internal limiting locking block 4.

[0025] The bottom drive plate 2 flips inside the bottom assembly frame 11 via the top connector 21, and then the internal limit lock block 4 is inserted downward into the internal limit hole 22 to lock and limit the angle of the top connector 21.

[0026] When the main drive shaft tube 1 is set in the center, the side stirring blades 3 are arranged in a horizontal and vertical manner. The bottom drive disk 2 is coaxial with the main drive shaft tube 1. The side stirring blades 3 are guided from the center to the outside using the flow guiding method of a centrifugal fan. When the main drive shaft tube 1 is set on one side of the container, the side stirring blades 3 are arranged in a horizontal tilting state. The bottom drive disk 2 and the shaft core of the main drive shaft tube 1 are at 90°. The side stirring blades 3 are guided from one side to the other using a flow guiding method similar to a traditional fan.

[0027] 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 stirring shaft with a multi-angle adjustment mechanism, comprising a main drive shaft tube (1), characterized in that: The main drive shaft tube (1) is movably fitted with a bottom drive disk (2) at its lower end. A plurality of lateral stirring blades (3) are movably fitted on the outer side of the bottom drive disk (2). An internal limiting lock block (4) is elastically fitted inside the main drive shaft tube (1). An adjustment limiting cover (5) for controlling the angle adjustment of the lateral stirring blades (3) is movably fitted on the outer side of the bottom drive disk (2).

2. The stirring shaft with a multi-angle adjustment mechanism according to claim 1, characterized in that: The bottom drive disk (2) has a side assembly chamber at the connection end of the side stirring blade (3).

3. A stirring shaft with a multi-angle adjustment mechanism according to claim 2, characterized in that: The connecting end of the lateral stirring blade (3) has an inner limiting block (31) that cooperates with the lateral assembly chamber, and an arc-shaped limiting tooth groove (32) is provided on the outer side surface of the inner limiting block (31).

4. A stirring shaft with a multi-angle adjustment mechanism according to claim 2, characterized in that: The inner side of the adjustment limit cover (5) has an arc-shaped limit rack (51) that meshes with the arc-shaped limit groove (32). The adjustment limit cover (5) is fixedly assembled with the bottom drive plate (2) by the limit bolt (52) on the outer side.

5. A stirring shaft with a multi-angle adjustment mechanism according to claim 1, characterized in that: The lower end of the main drive shaft tube (1) is axially fixed with a bottom assembly frame (11) for installing the bottom drive disk (2). The bottom drive disk (2) is inserted into the inner wall of the bottom assembly frame (11) and movably assembled with the bottom assembly frame (11) through the connecting shafts on both sides of the top connector (21).

6. A stirring shaft with a multi-angle adjustment mechanism according to claim 5, characterized in that: The top connector (21) has an internal limiting hole (22) that cooperates with the internal limiting locking block (4).

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