Detachable modularized stirring shaft structure

Abstract

The utility model discloses a detachable modularized stirring shaft structure, and particularly relates to the technical field of stirring, the detachable modularized stirring shaft structure comprises a main shaft assembly, the outer ring surface of the main shaft assembly is sleeved with a sleeve fixing assembly in a threaded mode, a plurality of stirring blade assemblies are sequentially arranged on the two outer sides of the main shaft assembly from top to bottom, and the main shaft assembly comprises a rotating shaft; according to the detachable modularized stirring shaft structure, all module assemblies forming the whole stirring shaft can be conveniently detached and installed, then the module assemblies can be conveniently detached and replaced under the condition that a certain component is damaged, overall replacement is not needed, and the detachable modularized stirring shaft structure is simple in structure, convenient to use and high in practicability. Meanwhile, all components of each component are prefabricated parts, so that the adjacent component module units can be separated, the damaged components can be conveniently repaired and replaced after being damaged, the stirring shaft structure can be conveniently disassembled and disassembled as required, and the structural integrity of modularization is ensured under the condition that the overall use of the stirring shaft structure is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring, in particular to a detachable modular stirring shaft structure. Background Technique

[0002] A stirrer is a device that forces the convection and uniform mixing of liquid and gas media. The type, size, and rotational speed of the stirrer all affect the distribution of the stirring power between the overall flow and the turbulent pulsation. Generally speaking, the power distribution of the turbine stirrer is beneficial to the turbulent pulsation, while the propeller stirrer is beneficial to the overall flow.

[0003] In the existing stirring shaft, the shaft body and the stirring blades are fixedly connected together by welding. When the stirring blades are worn, it is necessary to disassemble the stirring shaft from the equipment and replace it with a new one. The replacement of the stirring shaft is troublesome and inefficient. Moreover, when it is damaged, the whole needs to be replaced, and it is not possible to disassemble and replace a certain part specifically, resulting in a relatively high cost and inconvenience. Content of the Utility Model

[0004] The purpose of the utility model is to provide a detachable modular stirring shaft structure to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a detachable modular stirring shaft structure, including a main shaft assembly, a sleeve fixing assembly is threadedly sleeved on the outer ring surface of the main shaft assembly, and a plurality of stirring blade assemblies are sequentially arranged on both sides of the main shaft assembly from top to bottom;

[0006] The main shaft assembly includes a rotating shaft, which is composed of a head circular shaft and a plurality of component circular shafts;

[0007] The sleeve fixing assembly includes a circular sleeve, a threaded vertical groove is opened on the top surface of the circular sleeve, and a plurality of limiting windows are opened on both sides of the circular sleeve from top to bottom;

[0008] The stirring blade assembly includes a mounting plate, a stirring blade body is fixedly installed on one side surface of the mounting plate, and a connecting inclined insertion plate is fixedly installed on the side of the mounting plate away from the stirring blade body;

[0009] The circular sleeve is threadedly sleeved on the shaft body of the rotating shaft through the threaded vertical groove.

[0010] Preferably, a plurality of component circular shafts are arranged at the bottom end of the head circular shaft, and a butt inclined socket is opened on the top surface of the head circular shaft and the component circular shafts.

[0011] Preferably, butt inclined insertion plates are fixedly installed on the bottom surfaces of the head circular shaft and the component circular shafts, and each butt inclined insertion plate is movably inserted into the adjacent butt inclined socket.

[0012] Preferably, a connecting inclined socket is provided on both sides of the outer ring surface of the circular shaft, and a plurality of the connecting inclined sockets correspond to a plurality of connecting inclined plates one by one, and the connecting inclined plates are movably inserted into the connecting inclined sockets.

[0013] Preferably, a plurality of the mounting plates correspond to a plurality of limiting windows one by one, the plate body of the mounting plate passes through the limiting window, and the top surface of the inner top surface of the limiting window abuts against the top surface of the plate body of the mounting plate.

[0014] Preferably, a locking nut is threadedly sleeved on the top of the head circular shaft.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The detachable modular stirring shaft structure can conveniently disassemble and install each module component that constitutes the overall stirring shaft. Furthermore, in the case of damage to a certain component, it can be conveniently disassembled and replaced without the need for overall replacement. At the same time, all components of each component are prefabricated parts, that is, adjacent component module units can be separated, which is convenient for repairing damaged components after damage and replacing damaged components, and is also convenient for disassembling the stirring shaft structure when needed. Meanwhile, without affecting the overall use of the stirring shaft structure, the modular structural integrity is ensured, and the practicability is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an overall three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 2 is a cross-sectional three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 3 is an unfolded three-dimensional structure schematic diagram of the present utility model;

[0020] Figure 4 is a cross-sectional three-dimensional structure schematic diagram of the main shaft assembly of the present utility model.

[0021] In the figure: 1, main shaft assembly; 101, rotating shaft; 102, head circular shaft; 103, component circular shaft; 104, butt joint inclined socket; 105, butt joint inclined plate; 106, connecting inclined socket; 107, locking nut; 2, sleeve fixing component; 201, circular sleeve; 202, threaded vertical groove; 203, limiting window; 3, stirring blade component; 301, mounting plate; 302, stirring blade body; 303, connecting inclined plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work belong to the scope of protection of the present invention.

[0023] As Figures 1-4 shown, the present invention provides a technical solution: including a main shaft assembly 1, a sleeve fixing assembly 2 is threadedly sleeved on the outer ring surface of the main shaft assembly 1, and a plurality of stirring blade assemblies 3 are sequentially arranged on both sides of the main shaft assembly 1 from top to bottom;

[0024] The main shaft assembly 1 includes a rotating shaft 101, and the rotating shaft 101 is jointly composed of a head round shaft 102 and a plurality of component round shafts 103;

[0025] The sleeve fixing assembly 2 includes a round sleeve 201, a threaded vertical groove 202 is opened on the top surface of the round sleeve 201, and a plurality of limiting windows 203 are opened on both sides of the round sleeve 201 from top to bottom. Manually unscrew the locking nut 107, and then manually rotate the round sleeve 201. Rotating the round sleeve 201 can move the round sleeve 201, so that the limiting window 203 is disconnected from the contact with the top surface of the mounting plate 301, and the displacement limit of the mounting plate 301 in the vertical direction is released. Subsequently, each connecting inclined plug plate 303 can be manually pulled out from the corresponding connecting inclined socket 106, so that the connection between the stirring blade assembly 3 and the main shaft assembly 1 can be conveniently released;

[0026] The stirring blade assembly 3 includes a mounting plate 301, a stirring blade body 302 is fixedly installed on one side surface of the mounting plate 301, and a connecting inclined plug plate 303 is fixedly installed on the side of the mounting plate 301 away from the stirring blade body 302;

[0027] The round sleeve 201 is threadedly sleeved on the shaft body of the rotating shaft 101 through the threaded vertical groove 202, which can prevent the head round shaft 102 and a plurality of component round shafts 103 from separating from each other and ensure the structural stability of the main shaft assembly 1.

[0028] In this embodiment, a plurality of component round shafts 103 are arranged at the bottom end of the head round shaft 102, a docking inclined socket 104 is opened on the top surface of the head round shaft 102 and the component round shafts 103, and a docking inclined plug plate 105 is fixedly installed on the bottom surface of the head round shaft 102 and the component round shafts 103. Each docking inclined plug plate 105 is movably inserted into the adjacent docking inclined socket 104.

[0029] On both sides of the outer ring surface of the circular shaft 103, a connecting inclined socket 106 is provided. A number of the connecting inclined sockets 106 correspond to a number of connecting inclined plates 303 one by one. The connecting inclined plates 303 are movably inserted into the connecting inclined sockets 106, which can conveniently connect the head circular shaft 102 and a number of circular shafts 103 together, and then can conveniently form a whole rotating shaft 101.

[0030] A number of the mounting plates 301 correspond to a number of limiting windows 203 one by one. The body of the mounting plate 301 passes through the limiting window 203, and the top surface of the inner top surface of the limiting window 203 abuts against the top surface of the body of the mounting plate 301. The vertical displacement of the mounting plate 301 can be restricted through the limiting window 203, and further, the connecting inclined plate 303 can be prevented from disengaging from the corresponding connecting inclined socket 106, and further, the installation and disassembly of the stirring blade assembly 3 can be conveniently controlled.

[0031] A locking nut 107 is threadedly sleeved on the top of the head circular shaft 102. The circular sleeve 201 can be locked through the locking nut 107 to prevent the circular sleeve 201 from rotating, effectively improving the stability of the structure.

[0032] During use, the components of the stirring shaft can be conveniently disassembled or combined together. Specifically, manually unscrew the locking nut 107, and then manually rotate the circular sleeve 201. Rotating the circular sleeve 201 can move the circular sleeve 201, and further disconnect the contact between the limiting window 203 and the top surface of the mounting plate 301, releasing the restriction on the vertical displacement of the mounting plate 301. Then, each connecting inclined plate 303 can be manually pulled out from the corresponding connecting inclined socket 106, so that the connection between the stirring blade assembly 3 and the main shaft assembly 1 can be conveniently released. At the same time, the main shaft assembly 1 can also be conveniently disassembled. Specifically, after the stirring blade assembly 3 is disassembled, the circular sleeve 201 can be continuously manually rotated to unscrew the circular sleeve 201 from the shaft body of the rotating shaft 101. After the restriction of the circular sleeve 201 is released, the docking inclined plate 105 and the docking inclined socket 104 inserted together can be conveniently separated, and further, the head circular shaft 102 and a number of circular shafts 103 can be separated.

[0033] In summary, the detachable modular stirring shaft structure can conveniently disassemble and install each modular component that constitutes the whole stirring shaft. Further, in the case of damage to a certain component, it can be conveniently disassembled and replaced without overall replacement. At the same time, all components of each component are prefabricated parts, that is, the adjacent component module units can be separated, which is convenient for repairing and replacing damaged components after damage, and is also convenient for the stirring shaft structure to be disassembled conveniently when needed. At the same time, without affecting the overall use of the stirring shaft structure, the modular structural integrity is ensured, and the practicability is stronger.

[0034] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A detachable modular stirring shaft structure, characterized in that : It includes a main shaft assembly (1), a sleeve fixing assembly (2) is threadedly sleeved on the outer ring surface of the main shaft assembly (1), and a plurality of stirring blade assemblies (3) are sequentially arranged on both sides of the outside of the main shaft assembly (1) from top to bottom; The main shaft assembly (1) includes a rotating shaft (101), and the rotating shaft (101) is jointly composed of a head circular shaft (102) and a plurality of component circular shafts (103); The sleeve fixing assembly (2) includes a circular sleeve (201), a threaded vertical groove (202) is opened on the top surface of the circular sleeve (201), and a plurality of limiting windows (203) are opened on both sides of the circular sleeve (201) from top to bottom; The stirring blade assembly (3) includes a mounting plate (301), a stirring blade body (302) is fixedly installed on one side surface of the mounting plate (301), and a connecting inclined insertion plate (303) is fixedly installed on the side of the mounting plate (301) away from the stirring blade body (302); The circular sleeve (201) is threadedly sleeved on the shaft body of the rotating shaft (101) through the threaded vertical groove (202).

2. The detachable modular stirring shaft structure according to claim 1, characterized in that, A plurality of component circular shafts (103) are arranged at the bottom end of the head circular shaft (102), and a docking inclined socket (104) is opened on the top surfaces of the head circular shaft (102) and the component circular shafts (103).

3. A detachable modular stirring shaft structure according to claim 2, characterized in that, Docking inclined insertion plates (105) are fixedly installed on the bottom surfaces of the head circular shaft (102) and the component circular shafts (103), and each docking inclined insertion plate (105) is movably inserted into the adjacent docking inclined socket (104).

4. A detachable modular stirring shaft structure according to claim 2, characterized in that, A connecting inclined socket (106) is opened on both sides of the outer ring surface of the component circular shaft (103), and a plurality of the connecting inclined sockets (106) correspond to a plurality of connecting inclined insertion plates (303) one by one, and the connecting inclined insertion plates (303) are movably inserted into the connecting inclined sockets (106).

5. A detachable modular stirring shaft structure according to claim 1, characterized in that A plurality of the mounting plates (301) correspond to a plurality of limiting windows (203) one by one, the plate body of the mounting plate (301) passes through the limiting window (203), and the top surface of the inner top surface of the limiting window (203) abuts against the top surface of the plate body of the mounting plate (301).

6. A detachable modular stirring shaft structure according to claim 2, characterized in that, A locking nut (107) is threadedly sleeved on the top of the head circular shaft (102).

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