Disassembly and assembly auxiliary device for stirring paddle of reaction kettle

Abstract

The invention relates to the technical field of equipment auxiliary installation, in particular to a reaction kettle stirring paddle dismounting auxiliary device which comprises a base, guide rods are fixedly connected to the upper surfaces of the two sides of the base, a first sliding frame is slidably connected between the outer surfaces of the tops of the guide rods, and a bearing table is slidably connected to the upper surface of the first sliding frame in a penetrating mode; a plurality of extrusion frames are fixedly connected to the lower surface of the bearing table in an L shape, a plurality of sliding blocks are annularly and slidably connected to the outer surface of a first sliding frame, moving rods are fixedly connected to the upper surfaces of the sliding blocks in a penetrating mode, and first clamping pieces and second clamping pieces are rotatably connected to the top ends of the moving rods. The first clamping piece and the second clamping piece can move in the direction close to each other, so that the outer surface of the reaction kettle cover is effectively clamped, a stable mounting reference platform is formed, a stirring paddle can be accurately aligned with a mounting hole in a cover body, and the mounting precision and the assembly efficiency are remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of equipment auxiliary installation technology, specifically to an auxiliary device for disassembling and assembling a reactor agitator. Background Technology

[0002] As a core piece of equipment used in chemical, pharmaceutical, new materials and food industries to achieve material mixing, reaction and synthesis, the stability of its operation and production efficiency directly affect product quality and process safety. The stirring system is a key component of the reactor, which usually consists of a stirring shaft, coupling and multiple stirring blades. Its main function is to provide sufficient fluid shear force and promote effective mass and heat transfer to ensure the uniformity and efficiency of the reaction process.

[0003] Because the reactor lid is quite heavy, when installing the agitator into the reactor lid, a crane is usually used to lift it up with a flexible connector before installing the agitator into the lid. Although this method is simple and low-cost, due to the physical characteristics of the flexible connector, the lid is easily affected by external interference during the lifting process, causing it to swing, rotate, or shake. This makes it difficult for the agitator to be accurately aligned with the connection hole on the lid, requiring repeated adjustments, which affects installation efficiency and operational safety.

[0004] Therefore, the present invention proposes an auxiliary device for disassembling and assembling a reactor agitator to compensate for and improve the deficiencies of the prior art. Summary of the Invention

[0005] In view of the deficiencies of the existing technology, the present invention provides an auxiliary device for disassembling and assembling agitator for a reactor, which can effectively solve the above-mentioned technical problems.

[0006] The technical embodiment of the present invention is as follows: A disassembly and assembly auxiliary device for a reactor agitator includes a base. Guide rods are fixedly connected to the upper surfaces of both sides of the base. A first sliding frame is slidably connected between the outer surfaces of the tops of the guide rods. A first spring is fixedly sleeved on the outer surfaces of the guide rods. The top ends of the first springs are fixedly connected to the lower surface of the first sliding frame. A receiving platform is slidably connected through the upper surface of the first sliding frame. A plurality of second springs are fixedly sleeved in a ring shape on the outer surface of the bottom of the receiving platform. The top ends of the second springs are fixedly connected to the upper surface of the first sliding frame. A plurality of extrusion frames are fixedly connected in a U-shape on the lower surface of the receiving platform. The extrusion frame has inclined grooves extending through its sides. The outer surface of the first sliding frame is slidably connected with multiple sliding blocks in a ring shape. The upper surface of each sliding block is fixedly connected with a moving rod. The bottom sides of the moving rods are slidably connected to the inclined grooves of the extrusion frame. The inclined grooves of the extrusion frame and the bottom sides of the moving rods are pressed together. The top of each moving rod is rotatably connected with a first snap-fit ​​and a second snap-fit. When the outer surface of the shell is restricted by the first snap-fit ​​and the second snap-fit, a stable installation reference platform can be formed, allowing the stirring paddle to be accurately aligned with the mounting holes on the cover.

[0007] More preferably, a plurality of torsion springs are fixedly sleeved on the outer surface of the top of the moving rod, and the ends of the torsion springs that are far apart from each other are fixedly connected to the surfaces of the first and second locking members. The torsion springs can drive the first and second locking members to reset and move.

[0008] More preferably, friction wheels are rotatably connected to the lower surfaces of the first and second snap-fit ​​components on the side closest to each other. The friction wheels are used to increase the friction between the first snap-fit ​​component, the second snap-fit ​​component, and the cover.

[0009] More preferably, a pin is slidably connected to the outer surface of the first sliding frame, and the outer surface of one side of the pin engages with the inner side of the top of one guide rod. A rack is fixedly connected to one side of the upper surface of the pin, and a blocking member is rotatably connected to the upper surface of the first sliding frame. A first gear is fixedly connected to the outer surface of the blocking member, and one side of the rack meshes with the outer surface of the first gear. When the blocking member rotates, it can restrict the upper surface of the cover, thereby preventing the cover from being accidentally lifted due to localized force during the installation of the stirring paddle.

[0010] More preferably, a rotating shaft is rotatably connected to the inner side of the middle of the base, a rotating frame is slidably connected to the inner side of the rotating shaft, a screw is threadedly connected to the middle of the rotating frame, a mounting bracket is fixedly connected to the top of the screw, and a third snap-fit ​​member is symmetrically slidably connected to the upper surface of the mounting bracket. By moving the third snap-fit ​​member to one side closer to the other, the bottom of the stirring paddle can be limited and clamped, so that the stirring paddle is stably suspended in the predetermined assembly position, which facilitates the subsequent precise docking with the reactor lid.

[0011] More preferably, a bidirectional lead screw is rotatably connected to one side of the upper surface of the mounting bracket, and the outer surface of the bidirectional lead screw is threaded between the inner sides of the third snap-fit ​​component. Rotating the bidirectional lead screw is used to drive the third snap-fit ​​component to move towards the side that is closer to each other.

[0012] More preferably, a third spring is fixedly sleeved on the outer surface of the bottom of the rotating frame, and the top end of the third spring is fixedly connected to the lower surface of the rotating shaft. The third spring is used to buffer the stirring paddle, so that the thread on the top of the stirring paddle can tentatively match and engage with the thread groove inside the cover under slight pressure.

[0013] More preferably, a second gear is fixedly connected to the outer surface of the top of the rotating frame, and a third gear is rotatably connected to the upper surface of one side of the base. A turntable is fixedly connected to the upper surface of the third gear. The second gear is rotated by the third gear, and a small torque is applied so that a rotational torque several times the input torque can be output through the turntable.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. When the reaction vessel lid applies a load downwards by its own weight, the first and second locking components move towards each other, thereby effectively clamping the outer surface of the reaction vessel lid and forming a stable installation reference platform. This allows the stirring paddle to be accurately aligned with the mounting holes on the lid, significantly improving installation accuracy and assembly efficiency. After the operator pulls out the pin, the blocking component can rotate counterclockwise and press against the top of the outer surface of the lid, thus preventing the lid from being accidentally lifted due to localized force during the installation of the stirring paddle, further improving the stability and safety of the installation process.

[0016] 2. This invention uses a third clamping component that moves closer together to limit and hold the bottom of the stirring paddle, suspending it stably in the predetermined assembly position. This facilitates precise docking with the reactor lid. After the third clamping component completes clamping of the stirring paddle, the axis of the stirring paddle is kept highly aligned with its predetermined assembly axis, effectively preventing the stirring paddle from shaking during installation and significantly improving the accuracy of installation positioning. At the same time, the stirring paddle's own weight applies downward pressure to the third spring. When the stirring paddle rotates slightly, its top thread can tentatively match and engage with the thread groove inside the lid under slight pressure, thus avoiding thread knocking or stripping caused by forced screwing due to misalignment, and improving assembly reliability.

[0017] 3. This invention uses a rotating turntable to drive the outer surface of the third gear to mesh with the outer surface of the second gear, thereby rotating the stirring paddle. The operator only needs to apply a small torque to the third gear to output a rotational torque several times the input torque through the turntable, thus achieving an efficient and tight connection between the stirring paddle and the reactor lid. This transmission method is not only easy to operate and labor-saving, but also significantly reduces the labor intensity of the operator and improves assembly efficiency. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the clamping component of the present invention.

[0020] Figure 3 This is a schematic diagram of the structure of the limiting component of the present invention.

[0021] Figure 4 This is an exploded view of the rotating mounting assembly of the present invention.

[0022] The components in the attached diagram are labeled as follows: 1-base, 11-guide rod, 2-first sliding frame, 21-first spring, 22-receiving platform, 221-second spring, 222-pressing frame, 23-sliding block, 231-moving rod, 232-first locking component, 233-second locking component, 234-torsion spring, 235-friction wheel, 24-pin, 241-rack, 242-blocking component, 243-first gear, 3-mounting bracket, 31-rotating frame, 32-double-acting lead screw, 33-third locking component, 331-screw, 34-rotating shaft, 35-third spring, 4-second gear, 41-third gear, 42-turntable. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Next, we will combine the appendix Figures 1-4 A specific embodiment of the present invention will be described in detail below.

[0025] An auxiliary device for disassembling and assembling a stirring paddle in a reactor includes a base 1. Guide rods 11 are fixedly connected to the upper surfaces on both sides of the base 1. As described in the background art, since the reactor lid is quite heavy, when installing the stirring paddle into the reactor lid, a crane is usually used to lift it with a flexible connector before installing the stirring paddle into the lid. Although this method is simple and low-cost, due to the physical characteristics of the flexible connector, the lid is easily affected by external interference during the lifting process, resulting in swinging, rotation, or shaking. This makes it difficult for the stirring paddle to be accurately aligned with the connection hole on the lid, requiring repeated adjustments, which affects installation efficiency and operational safety.

[0026] Reference Appendix Figures 1-3 To address the issue of the stirring paddle swaying when installed inside the cover, this embodiment employs the following technical solution: A first sliding frame 2 is slidably connected between the outer surfaces of the top of the guide rod 11. A receiving platform 22 is slidably connected through the upper surface of the first sliding frame 2. Multiple second springs 221 are annularly fixedly sleeved on the outer surface of the bottom of the receiving platform 22. The top ends of the second springs 221 are fixedly connected to the lower surface of the first sliding frame 2. The second springs 221 are used to drive the receiving platform 22 to reset and move. Multiple extrusion frames 222 are annularly fixedly connected to the bottom of the receiving platform 22. The receiving platform 22 is used to drive the extrusion frame 222 to move synchronously. The extrusion frame 222 has inclined grooves through which it is opened on the side that is far apart from each other. The outer surface of the first sliding frame 2 is slidably connected with a plurality of sliding blocks 23 in an annular shape. The inner side of the sliding block 23 is fixedly connected with a moving rod 231. The bottom end of the moving rod 231 is slidably connected to the inclined groove of the extrusion frame 222 on the side that is close to each other. The inclined groove of the extrusion frame 222 and the bottom end of the moving rod 231 are pressed together on the side that is close to each other. The inclined groove of the extrusion frame 222 is used to drive the moving rod 231 to slide towards the side that is close to each other.

[0027] The outer surface of the top of the moving rod 231 is rotatably connected to a first latching member 232 and a second latching member 233. The moving rod 231 is used to drive the first latching member 232 and the second latching member 233 to move synchronously. A plurality of torsion springs 234 are fixedly sleeved on the outer surface of the top of the moving rod 231. The side of the torsion springs 234 that is far apart from each other is fixedly connected to the surface of the first latching member 232 and the second latching member 233. The torsion springs 234 are used to drive the first latching member 232 and the second latching member 233 to reset and move. A friction wheel 235 is rotatably connected to the bottom of the side of the first latching member 232 and the second latching member 233 that is close to each other. The outer surface of the friction wheel 235 is pressed and fitted with the outer surface of the cover.

[0028] When it is necessary to install the stirring paddle into the inside of the reactor cover, the reactor cover is first hoisted to the upper surface of the receiving platform 22. At this time, the cover will move the receiving platform 22 downward by its own gravity. During the axial sliding process inside the first sliding frame 2, the receiving platform 22 will not only move the second spring 221 to the stretched state, but also drive the extrusion frame 222 fixedly connected to it to move downward synchronously.

[0029] As the compression frame 222 moves downward, its inclined surface presses against the sides of the bottom of the moving rod 231 that are close to each other, causing the moving rod 231 to move horizontally in the direction of approaching each other along the guide structure inside the sliding block 23. The outer surface of its top will drive the torsion spring 234 to move synchronously through the first locking member 232 and the second locking member 233, so that the outer surface of the friction wheel 235 gradually approaches the outer wall of the cover. When the moving rod 231 continues to apply a pushing force, the first locking member 232 and the second locking member 233 will swing around the connection point with the moving rod 231, causing the friction wheel 235 to expand outward and make uniform contact with the outer surface of the cover. When the first locking member 232 and the second locking member 233 swing, they will move the torsion spring 234 to the storage state, providing power for subsequent reset.

[0030] By using friction wheel 235 to restrict the outer surface of the cover, the outer surface of the reactor cover is effectively clamped, forming a stable installation reference platform. This allows the stirring paddle to be precisely aligned with the installation holes on the cover, significantly improving installation accuracy and assembly efficiency.

[0031] A pin 24 is slidably connected to the outer surface of the first sliding frame 2. The outer surface of the rear side of the pin 24 engages with the inner side of the top of the left guide rod 11. The pin 24 is used to restrict the movement between the first sliding frame 2 and the guide rod 11. A rack 241 is fixedly connected to the rear side of the upper surface of the pin 24. The pin 24 is used to drive the rack 241 to move synchronously. A blocking member 242 is rotatably connected to the upper surface of the first sliding frame 2. The blocking member 242 is used to restrict the cover. A first gear 243 is fixedly connected to the outer surface of the bottom of the blocking member 242. The first gear 243 is used to drive the blocking member 242 to rotate. The right side of the rack 241 meshes with the outer surface of the first gear 243.

[0032] After the friction wheel 235 completes clamping the outer surface of the cover, the operator can manually pull out the pin 24. At this time, the pin 24 drives the rack 241 behind it to move forward synchronously. When the rack 241 moves to the right, its teeth mesh with the outer circumference of the first gear 243, thereby driving the first gear 243 to rotate. The first gear 243 drives the blocking member 242 fixedly connected to it to swing counterclockwise. The top lower surface of the blocking member 242 finally abuts against the top edge of the outer surface of the cover to prevent the cover from accidentally moving upward due to local force during the installation of the stirring paddle, thereby further improving the stability and safety of the installation process.

[0033] At the same time, the pin 24 moves forward to release the engagement between the first sliding frame 2 and the top of the left guide rod 11, allowing the first sliding frame 2 to move downward along the outer surface of the guide rod 11. During the downward movement, the first sliding frame 2 drives the cover to move downward synchronously. Meanwhile, the first spring 21 provides a buffering effect on the downward movement of the first sliding frame 2, ensuring that the cover descends smoothly, so that the mounting hole inside the cover can be smoothly aligned with the top of the stirring paddle and the assembly can be completed.

[0034] After the agitator and reactor cover are installed, the operator lifts the cover as a whole upwards. As the cover rises, it gradually releases the pressure on the first sliding frame 2. At this time, the restoring force of the first spring 21 pushes the first sliding frame 2 upwards along the guide rod 11 to return to its initial position. After the first sliding frame 2 returns to the set position, the operator pushes the pin 24 backwards into the original locking position. As the pin 24 moves backwards, it drives the rack 241 to move backwards synchronously. The rack 241 and the first gear 243 mesh again, causing the first gear 243 to drive the blocking member 242 to swing clockwise and return to its original position. The lower surface of the top of the blocking member 242 detaches from the outer wall of the cover, releasing the restriction on the cover and facilitating subsequent lifting operations.

[0035] Meanwhile, as the cover rises and disengages from the upper surface of the receiving platform 22, the second spring 221, which is in a compressed state, drives the receiving platform 22 to move upward. The rise of the receiving platform 22 causes the extrusion frame 222 to move upward synchronously. The inclined groove of the extrusion frame 222 and the inner side of the bottom of the moving rod 231 generate relative displacement, forcing the moving rod 231 to move horizontally along the sliding block 23 in a direction away from each other. This movement causes the first locking member 232 and the second locking member 233 to move synchronously, and further causes the friction wheel 235 to disengage from the outer surface of the cover. During this process, the torsion spring 234, which is in an energy storage state, releases energy, driving the first locking member 232 and the second locking member 233 to swing around the axis and return to the initial position, preparing for the next clamping and installation operation of the cover.

[0036] When installing the agitator into the reactor lid, it needs to be lifted by the operator. However, it is difficult to keep it relatively still during the lifting process, and the position needs to be adjusted repeatedly, which is time-consuming and laborious, resulting in low installation efficiency.

[0037] Reference Appendix Figure 4 To address the instability issue caused by manual lifting, this embodiment employs the following technical solution: A rotating shaft 34 is rotatably connected to the inner side of the middle portion of the base 1. A rotating frame 31 is slidably connected to the inner side of the rotating shaft 34. A screw 331 is threadedly connected to the middle portion of the rotating frame 31. The rotating frame 31 is used to drive the screw 331 to rotate synchronously. A mounting frame 3 is fixedly connected to the top end of the screw 331. A third locking member 33 is symmetrically slidably connected to the upper surface of the mounting frame 3. The sides of the third locking members 33 that are close to each other are used to clamp the stirring paddle. A bidirectional lead screw 32 is rotatably connected to the left side of the upper surface of the mounting frame 3. The outer surface of the bidirectional lead screw 32 is threadedly connected to the inner side of the third locking member 33. The bidirectional lead screw 32 is used to drive the third locking member 33 to move.

[0038] When the agitator needs to be installed, the agitator is first placed on the upper surface of the mounting frame 3. Then, the operator rotates the double-acting screw 32. The rotation of the double-acting screw 32 will drive the third clamping member 33 to move closer to each other on the upper surface of the mounting frame 3. The agitator is clamped by the inner side of the third clamping member 33, so that the agitator can be stably suspended in the predetermined assembly position, which facilitates the subsequent precise docking with the reactor lid. After the third clamping member 33 has completed clamping the agitator, the axis of the agitator can be kept at the same height as its predetermined assembly axis, thereby effectively preventing the agitator from shaking during the installation process and significantly improving the accuracy of the installation positioning.

[0039] A third spring 35 is fixedly sleeved on the outer surface of the bottom of the rotating frame 31. The top end of the third spring 35 is fixedly connected to the lower surface of the rotating shaft 34. The third spring 35 is used to buffer and reset the rotating frame 31 when it slides.

[0040] When the agitator is placed on the upper surface of the mounting bracket 3 and held by the third snap-fit ​​member 33, the weight of the agitator is transmitted to the rotating bracket 31, causing the rotating bracket 31 to slide downward inside the rotating shaft 34 and stretch the third spring 35. At this time, the cover gradually moves downward and contacts the top of the agitator, ensuring that the threads on the top of the agitator form slight contact with the inside of the cover.

[0041] Subsequently, the operator rotates the rotating frame 31. The rotating frame 31 drives the mounting frame 3 to rotate synchronously through the screw 331. The mounting frame 3 drives the stirring paddle to rotate through the third snap-fit ​​part 33. Under the action of micro pressure, the thread on the top of the stirring paddle tentatively matches and meshes with the thread groove inside the cover body, effectively avoiding the phenomenon of tooth collision or stripping caused by forcibly screwing in due to misaligned threads, thereby improving the reliability of assembly.

[0042] Once the threads of the agitator are aligned with and screwed into the cover, the top threads of the agitator gradually screw into the cover as it continues to rotate. At the same time, the rotation of the agitator also drives the screw 331 to rotate synchronously, causing the screw 331 to gradually move upward inside the rotating frame 31 to accommodate the length difference generated when the agitator screws into the cover.

[0043] After the agitator and cover are assembled, the operator rotates the double-acting screw 32 in the opposite direction, causing the third locking piece 33 to move to the side away from each other, thereby releasing the clamp on the agitator. At this time, the agitator no longer applies pressure to the mounting frame 3, and the rotating frame 31 slides upward along the rotating shaft 34 to return to the initial position under the restoring force of the third spring 35, preparing for the next installation operation.

[0044] When connecting the agitator to the cover, the operator needs to rotate the rotating frame 31. However, directly rotating the rotating frame 31 makes it difficult to apply a large torque to the agitator, thus making it difficult to firmly connect the agitator to the cover.

[0045] Reference Appendix Figure 1 To address the problem of difficulty in applying large torque, which hinders a secure connection between the stirring paddle and the cover, this embodiment employs the following technical solution: A second gear 4 is fixedly connected to the outer surface of the rotating frame 31, driving the mounting frame 3 to rotate synchronously. A third gear 41 is rotatably connected to the upper surface of the left side of the base 1, with its outer surface meshing with the outer surface of the second gear 4. The third gear 41 drives the second gear 4 to rotate, and a turntable 42 is fixedly connected to its upper surface.

[0046] When it is necessary to rotate the rotating frame 31 to connect the agitator to the reactor lid, the operator can complete the operation by rotating the turntable 42. Due to the characteristics of gear transmission, the operator only needs to apply a small torque to the third gear 41, and the turntable 42 can output a rotational torque several times the input torque, thereby achieving an efficient and tight connection between the agitator and the reactor lid. This transmission method is not only easy to operate and labor-saving, but also significantly reduces the labor intensity of the operator and improves assembly efficiency.

[0047] Although this disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art will understand that various changes in form and detail may be made to this disclosure without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Therefore, the scope of this disclosure should not be limited to the above embodiments, but should be defined not only by the appended claims, but also by their equivalents.

Claims

1. A disassembly and assembly auxiliary device for a reactor agitator, comprising a base (1), wherein guide rods (11) are fixedly connected to the upper surfaces on both sides of the base (1), characterized in that, A first sliding frame (2) is slidably connected between the outer surfaces of the top of the guide rod (11). A first spring (21) is fixedly sleeved on the outer surface of each guide rod (11). The top ends of the first springs (21) are fixedly connected to the lower surface of the first sliding frame (2). A receiving platform (22) is slidably connected through the upper surface of the first sliding frame (2). Multiple second springs (221) are fixedly sleeved in a ring shape on the outer surface of the bottom of the receiving platform (22). The top ends of the second springs (221) are fixedly connected to the upper surface of the first sliding frame (2). Multiple second springs (221) are fixedly sleeved in a ring shape on the lower surface of the receiving platform (22). The extrusion frame (222) has inclined grooves through which the sides of the extrusion frame (222) are far apart. The outer surface of the first sliding frame (2) is slidably connected with a plurality of sliding blocks (23). The upper surface of each sliding block (23) is fixedly connected with a moving rod (231). The bottom sides of the moving rods (231) that are close to each other are slidably connected to the inclined grooves of the extrusion frame (222). The inclined grooves of the extrusion frame (222) and the bottom sides of the moving rods (231) that are close to each other are squeezed together. The top of each moving rod (231) is rotatably connected with a first snap-fit ​​piece (232) and a second snap-fit ​​piece (233).

2. The auxiliary device for disassembling and assembling a stirring paddle in a reactor according to claim 1, characterized in that, Multiple torsion springs (234) are fixedly sleeved on the outer surface of the top of the moving rod (231), and the ends of the torsion springs (234) that are far apart from each other are fixedly connected to the surfaces of the first snap-fit ​​member (232) and the second snap-fit ​​member (233).

3. The auxiliary device for disassembling and assembling a reactor agitator according to claim 2, characterized in that, Friction wheels (235) are rotatably connected to the lower surfaces of the first snap-fit ​​member (232) and the second snap-fit ​​member (233) on the side closest to each other.

4. The auxiliary device for disassembling and assembling a reactor agitator according to claim 3, characterized in that, A pin (24) is slidably connected to the outer surface of the first sliding frame (2). The outer surface of one side of the pin (24) is engaged with the inner side of the top of one of the guide rods (11). A rack (241) is fixedly connected to one side of the upper surface of the pin (24). A blocking member (242) is rotatably connected to the upper surface of the first sliding frame (2). A first gear (243) is fixedly connected to the outer surface of the blocking member (242). One side of the rack (241) meshes with the outer surface of the first gear (243).

5. The auxiliary device for disassembling and assembling a stirring paddle in a reactor according to claim 1, characterized in that, The base (1) is rotatably connected to the inner side of the middle part of the base (1), and a rotating frame (31) is slidably connected to the inner side of the rotating frame (34). A screw (331) is threadedly connected to the middle part of the rotating frame (31), and a mounting bracket (3) is fixedly connected to the top end of the screw (331). A third snap-fit ​​member (33) is symmetrically slidably connected to the upper surface of the mounting bracket (3).

6. The auxiliary device for disassembling and assembling a reactor agitator according to claim 5, characterized in that, A bidirectional lead screw (32) is rotatably connected to one side of the upper surface of the mounting bracket (3), and the outer surface of the bidirectional lead screw (32) is threadedly connected to the inner side of the third snap-fit ​​member (33).

7. The auxiliary device for disassembling and assembling a reactor agitator according to claim 6, characterized in that, A third spring (35) is fixedly sleeved on the outer surface of the bottom of the rotating frame (31), and the top end of the third spring (35) is fixedly connected to the lower surface of the rotating shaft (34).

8. The auxiliary device for disassembling and assembling a reactor agitator according to claim 1, characterized in that, The outer surface of the top of the rotating frame (31) is fixedly connected to a second gear (4), and the upper surface of one side of the base (1) is rotatably connected to a third gear (41). The upper surface of the third gear (41) is fixedly connected to a turntable (42).

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