Detachable stirring paddle

Abstract

According to the detachable stirring paddle, the detachable connecting structure is arranged between the transmission rod and the connecting rod, so that the rod body of the stirring paddle can be conveniently disassembled and assembled, and a user can conveniently clean and maintain the stirring paddle. Meanwhile, due to the design of the detachable stirring paddle, the use flexibility and convenience of the stirring paddle are improved, and a user can select the transmission rods and the connecting rods with different lengths as required so as to adapt to stirring containers with different volumes, so that the actual requirements of the user are better met. And the connecting unit in the design adopts the design of the annular connecting part, so that not only is the stability of the connecting end improved, but also the stirring paddle can be effectively prevented from shaking or falling off during high-speed stirring, and the safety and stability of the stirring paddle are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing tanks, and particularly relates to a detachable mixing paddle. Background Art

[0002] The stirring rod of the mixing paddle in the existing mixing container is usually of an integral structure, and there are some problems in use. First, since the mixing paddle cannot be disassembled, the entire mixing container needs to be disassembled during cleaning and maintenance, which is very inconvenient. Second, the integral structure of the mixing paddle cannot meet the requirements of mixing containers with different volumes, and the length of the mixing paddle cannot be adjusted flexibly, thus affecting the mixing effect and efficiency. Summary of the Invention

[0003] In view of this, the utility model provides a detachable mixing paddle.

[0004] To achieve the above object, the utility model provides the following technical solutions:

[0005] A detachable mixing paddle, comprising a rod body and a blade assembly. The rod body is arranged in a detachable structure. The rod body includes a transmission rod and a connecting rod. A detachable connection structure is arranged between the transmission rod and the connecting rod. The detachable connection structure includes a connection jack formed at the bottom end of the transmission rod and a connection unit formed at the top end of the connecting rod. The connection unit includes a connection end protruding from the center of the top end of the connecting rod and an annular connection portion centered on the connection end. The connection end extends into the connection jack to connect with the transmission rod.

[0006] Preferably, a ring groove is formed between the annular connection portion and the connection end, and ring groove threads are arranged on the groove wall of the ring groove. The transmission rod has a body portion and a transmission connection portion. The transmission connection portion protrudes from the body portion towards the connecting rod. The connection jack is opened on the transmission connection portion. The transmission connection portion extends into the ring groove to be threadedly connected with the annular connection portion.

[0007] Preferably, the outer diameter of the body portion is the same as the outer diameter of the annular connection portion. The outer diameter of the transmission connection portion is smaller than the outer diameter of the body portion. A sealing gasket is arranged between the bottom end of the body portion and the top end of the annular connection portion. Both ends of the sealing gasket are hermetically connected with the body portion and the annular connection portion respectively.

[0008] Preferably, external threads are arranged on the outer surface of the connection end, and internal threads corresponding to the connection end are arranged on the inner wall of the connection jack. The connection end extends into the connection jack to be threadedly connected with the transmission rod.

[0009] Preferably, the thread direction of the ring groove threads is opposite to the rotation direction of the transmission rod.

[0010] Preferably, the blade assembly includes a blade connecting ring and stirring blades. The stirring blades are fixedly welded to the blade connecting ring. A positioning end protrudes from the inner ring side of the blade connecting ring. A positioning hole is formed in the blade connecting ring and extends to the positioning end. Symmetrical adjustment chutes are provided on the surface of the connecting rod. A plurality of fixing holes are formed in the chute walls of the adjustment chutes. The fixing holes are equidistantly arranged. The positioning end extends into the adjustment chute to be connected with the connecting rod. A positioning bolt is arranged between the positioning hole and the fixing hole to connect the connecting rod and the blade connecting ring.

[0011] Preferably, the adjustment chute is arranged in a vertical chute structure, and an installation opening is formed at the bottom of the adjustment chute.

[0012] The beneficial effects of the present utility model are as follows: By providing a detachable connection structure between the transmission rod and the connecting rod, the rod body of the stirring paddle can be conveniently disassembled and assembled, thus facilitating the user to clean and maintain. At the same time, the design of this detachable stirring paddle also improves its flexibility and convenience in use. The user can select transmission rods and connecting rods of different lengths according to needs to adapt to stirring containers of different volumes, so as to better meet the actual needs of the user. And the connection unit in this design adopts the design of an annular connection part, which not only increases the stability of the connection end, but also can effectively prevent the stirring paddle from shaking or falling off during high-speed stirring, improving the safety and stability of the stirring paddle. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Attached Figure 1 is a schematic diagram of the connection between the stirring paddle and the stirring tank;

[0015] Attached Figure 2 is Figure 1 the enlarged view of part A in the attached

[0016] Attached Figure 3 is a schematic diagram of the connection between the blade assembly and the connecting rod. Detailed Embodiments

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0018] The following will further describe the present utility model in conjunction with the specification drawings.

[0019] The present utility model provides the following technical solutions:

[0020] As shown in the Figures 1-3 accompanying drawings, the present utility model discloses a detachable stirring paddle, which includes a rod body 1 and a blade assembly 2. The rod body 1 is arranged in a detachable structure. The rod body 1 includes a transmission rod 3 and a connecting rod 4. The transmission rod is connected to a power source 6 on a stirring tank 5. A detachable connection structure is provided between the transmission rod 3 and the connecting rod 4. The detachable connection structure includes a connection jack 7 formed at the bottom end of the transmission rod 3 and a connection unit formed at the top end of the connecting rod 4. The connection unit includes a connection end 8 protruding from the center of the top end of the connecting rod 4 and an annular connection portion 9 centered on the connection end 8. The connection end 8 extends into the connection jack 7 to be connected to the transmission rod 3. Specifically, in this design, by providing a detachable connection structure between the transmission rod 3 and the connecting rod 4, the rod body 1 of the stirring paddle can be conveniently disassembled and assembled, thereby facilitating the user to clean and maintain. At the same time, the design of this detachable stirring paddle also improves its flexibility and convenience in use. The user can select transmission rods 3 and connecting rods 4 of different lengths according to needs to adapt to stirring containers of different volumes, so as to better meet the actual needs of the user. Moreover, the connection unit in this design adopts the design of the annular connection portion 9, which not only increases the stability of the connection end 8, but also can effectively prevent the stirring paddle from shaking or falling off during high-speed stirring, improving the safety and stability of the stirring paddle.

[0021] Furthermore, a ring groove 10 is formed between the annular connecting portion 9 and the connecting end 8, and ring groove threads are provided on the groove wall of the ring groove 10. The transmission rod 3 has a body portion 11 and a transmission connecting portion 12. The transmission connecting portion 12 protrudes from the body portion 11 toward the connecting rod 4. The connecting jack 7 is opened on the transmission connecting portion 12, and the transmission connecting portion 12 extends into the ring groove 10 and is threadedly connected to the annular connecting portion 9. Specifically, in this embodiment, the design of the ring groove threads makes the connection more tight and reliable, the connection between the transmission rod 3 and the connecting rod 4 is more stable and not easily loosened. At the same time, the threaded connection method also facilitates the user to disassemble and assemble when needed, improving the convenience of use. And the transmission rod 3 and the connecting rod 4 are made of high-strength materials such as stainless steel or alloy steel, etc., having high wear resistance and corrosion resistance, and can operate stably for a long time under harsh working conditions.

[0022] Furthermore, the outer diameter of the body portion 11 is the same as the outer diameter of the annular connecting portion 9, the outer diameter of the transmission connecting portion 12 is smaller than the outer diameter of the body portion 11, and a sealing washer 13 is provided between the bottom end of the body portion 11 and the top end of the annular connecting portion 9. Both ends of the sealing washer 13 are hermetically connected to the body portion 11 and the annular connecting portion 9 respectively. Specifically, in this embodiment, the sealing washer 13 is sleeved on the transmission connecting portion 12 at the position between the body portion 11 and the top end of the annular connecting portion 9, so that the sealing washer 13 can simultaneously fit the transmission connecting portion 12, the body portion 11 and the annular connecting portion 9, effectively preventing problems such as leakage or contamination during the use of the mixing paddle, and improving the hygiene and reliability of the mixing paddle. At the same time, the sealing washer 13 is made of a soft high-temperature resistant material such as silica gel or rubber, etc., and can adapt to different specifications and shapes of the transmission rod 3 and the connecting rod 4, ensuring the stability and reliability of the sealing effect.

[0023] Furthermore, external threads are provided on the outer surface of the connecting end 8, internal threads corresponding to the connecting end 8 are provided on the inner wall of the connecting jack 7, and the connecting end 8 extends into the connecting jack 7 and is threadedly connected to the transmission rod 3.

[0024] Furthermore, the thread directions of the external threads on the connecting end 8 and the ring groove threads are both opposite to the rotation direction of the transmission rod 3. Specifically, in this embodiment, the thread direction of the ring groove threads is opposite to the rotation direction of the transmission rod 3. This design can effectively prevent the threads from loosening or falling off due to vibration or impact force during high-speed stirring of the mixing paddle, improving the stability and safety of the mixing paddle.

[0025] Further, the blade assembly 2 includes a blade connection ring 14 and stirring blades 15. The stirring blades 15 are fixedly welded to the blade connection ring 14. A positioning end 16 protrudes from the inner ring side of the blade connection ring 14. A positioning hole 21 is formed in the blade connection ring 14 and extends to the positioning end 16. Symmetric adjustment chutes 17 are provided on the surface of the connecting rod 4. A plurality of fixing holes 18 are formed in the chute walls of the adjustment chutes 17, and the fixing holes 18 are equidistantly arranged. The positioning end 16 extends into the adjustment chute 17 to be connected with the connecting rod 4. A positioning bolt 19 is arranged between the positioning hole 21 and the fixing hole 18, and the positioning bolt 19 connects the connecting rod 4 and the blade connection ring 14. Specifically, in this embodiment, the adjustment chute 17 is arranged in a vertical chute structure. The bottom of the adjustment chute 17 has an installation opening 20 for sleeving the blade connection ring 14 on the connecting rod 4. The positioning end 16 is in a convex block structure, and the convex block structure can extend into the adjustment chute 17 to be connected with the connecting rod 4. The positioning hole is a threaded hole, and the positioning bolt 19 is a threaded rod. The positioning bolt 19 is threadedly connected to the fixing hole 18 through the threaded hole, so as to connect the blade connection ring 14 and the connecting rod 4. This design enables users to adjust the position of the stirring blades 15 as needed to adapt to stirring containers of different volumes and shapes, improving the flexibility and practicality of the stirring paddle. At the same time, the design of the positioning bolt 19 makes the connection between the blade assembly 2 and the connecting rod 4 more firm and reliable, not easily falling off or shaking, improving the safety and stability of the stirring paddle.

[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A detachable stirring paddle, characterized in that: It includes a rod body and a blade assembly, the rod body is arranged in a detachable structure, the rod body includes a transmission rod and a connecting rod, a detachable connecting structure is arranged between the transmission rod and the connecting rod, the detachable connecting structure includes a connecting socket formed at the bottom end of the transmission rod and a connecting unit formed at the top end of the connecting rod, the connecting unit includes a connecting end protruding at the center of the top end of the connecting rod and an annular connecting part arranged with the connecting end as the center of the circle, the connecting end extends into the connecting socket and is connected to the transmission rod.

2. The detachable stirring paddle according to claim 1, characterized in that: An annular groove is formed between the annular connecting portion and the connecting end, and an annular groove thread is arranged on the groove wall of the annular groove. The transmission rod has a main body and a transmission connecting portion. The transmission connecting portion is formed by the main body protruding toward the connecting rod direction. The connecting socket is provided on the transmission connecting portion, and the transmission connecting portion extends into the annular groove and is threadedly connected to the annular connecting portion.

3. The detachable stirring paddle according to claim 2, characterized in that: The outer diameter of the main body is consistent with the outer diameter of the annular connecting part, the outer diameter of the transmission connecting part is smaller than the outer diameter of the main body, a sealing gasket is arranged between the bottom end of the main body and the top end of the annular connecting part, and the two ends of the sealing gasket are respectively sealed with the main body and the annular connecting part.

4. The detachable stirring paddle according to claim 1, characterized in that: The outer surface of the connecting end is provided with an external thread, the inner wall of the connecting socket is provided with an internal thread corresponding to the connecting end, and the connecting end extends into the connecting socket and is threadedly connected with the transmission rod.

5. The detachable stirring paddle according to claim 2, characterized in that: The thread direction of the annular groove thread is opposite to the rotation direction of the transmission rod.

6. The detachable stirring paddle according to claim 1, characterized in that: The blade assembly includes a blade connecting ring and a stirring blade, the stirring blade is welded and fixed to the blade connecting ring, the inner ring side of the blade connecting ring protrudes to form a positioning end, a positioning hole is provided on the blade connecting ring, and the positioning hole extends to the positioning end, a symmetrical adjustment slide groove is provided on the surface of the connecting rod, a plurality of fixing holes are provided on the groove wall of the adjustment slide groove, and the fixing holes are arranged at equal intervals, the positioning end extends into the adjustment slide groove and is connected to the connecting rod, a positioning bolt is provided between the positioning hole and the fixing hole, and the positioning bolt connects the connecting rod to the blade connecting ring.

7. The detachable stirring paddle according to claim 6, characterized in that: The adjusting slide groove is arranged in a vertical groove structure, and a mounting opening is arranged at the bottom of the adjusting slide groove.

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