Stirring structure of dissolving tank
By designing a mixing rod structure combining rotation and rotation in the dissolution tank, and combining the design of the limit rod and the protective box, the problem of low efficiency of the existing mixing structure is solved, and more efficient material mixing and cleaning effects are achieved.
Patent Information
- Application Number
- CN202422195346.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing dissolution tank stirring structure has a low stirring efficiency due to the single structure of the stirring fan blade, especially when dealing with starch floating on the water surface.
A stirring structure including a connecting plate, a stirring rod, a gear and a ring gear is designed. By combining the rotation of the stirring rod with its own rotation, the stirring area and strength are increased, and the stirring stability and cleaning efficiency are improved through structures such as limit rods and protective boxes.
Through the multi-directional movement of the mixing rod and the design of the scraper, the mixing efficiency and cleaning effect of the materials are significantly improved, and the blind spots in the mixing process are reduced, ensuring comprehensive mixing and efficient cleaning of the materials.
Smart Images
Figure CN222998654U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of dissolving tanks, and particularly relates to a stirring structure of a dissolving tank. Background Art
[0002] A dissolving tank is a device for uniformly mixing and dispersing solutions, and is particularly suitable for the dissolving process of solid drugs or chemicals in industries such as pharmaceuticals and chemicals. In the production of rosin sizing agents, the dissolving tank is mainly used to dissolve raw materials such as rosin in solvents to form a uniform solution or emulsion for subsequent emulsification, reaction and other steps.
[0003] When the existing stirring structure of the dissolving tank is in use, stirring blades are usually arranged in the dissolving tank to implement the stirring process of materials. Since the structure of the stirring blades is single and they are installed at the bottom position of the dissolving tank, it is not easy to quickly stir and mix the starch floating on the water surface, resulting in low stirring efficiency. Summary of the Utility Model
[0004] The utility model provides a stirring structure of a dissolving tank, aiming to solve the problem that the stirring blades in the currently used dissolving tank have a single structure, resulting in low stirring efficiency as proposed in the above background art.
[0005] To solve the above problems, the utility model is realized as follows. A stirring structure of a dissolving tank includes: a connecting plate arranged in the tank body, the tank body including a lid and a driving mechanism; a group of stirring rods rotatably installed on the connecting plate; a gear fixedly sleeved on the top end of the stirring rod, the gear being located above the connecting plate; a toothed ring installed in the lid, the toothed ring meshing with the gear; and an installation mechanism arranged in the tank body for installing the connecting plate.
[0006] Preferably, the installation mechanism includes: a connection port opened on the connecting plate; a connecting rod arranged on the output shaft of the driving mechanism, the connecting rod passing through the connection port; a limiting rod slidably installed on the connecting rod, the top of the limiting rod being in sliding contact with the bottom of the connecting plate; and a limiting mechanism arranged on the limiting rod for limiting the limiting rod.
[0007] Preferably, the limiting mechanism includes: an installation groove opened at the bottom of the limiting rod, the installation groove being located on one side of the connecting rod; a return spring fixedly installed in the installation groove; and a limiting block installed at the bottom end of the return spring, the limiting block sliding out of the installation groove and being in sliding contact with one side of the connecting rod.
[0008] Preferably, a protective box is detachably installed at the bottom of the connecting plate, and the protective box covers the connecting rod and the limiting rod.
[0009] Preferably, a connecting rod is fixedly installed at the bottom of the protective box, a scraping plate is installed at the bottom end of the connecting rod, the scraping plate is in rotational contact with the inner wall of the tank body, and the scraping plate is arranged in a U shape.
[0010] Preferably, a connecting block is fixedly installed on one side of the scraping plate, a T-shaped groove is formed on one side of the connecting block, a T-shaped block is fixedly installed at the bottom of the connecting plate, and the T-shaped block is slidably connected with the T-shaped groove.
[0011] Preferably, a sealing ring is installed in the connection port, the sealing ring is in close contact with the connecting rod, the connecting rod is arranged in a rectangle, and a hanging ring is arranged on the top of the lid.
[0012] Compared with the related art, the dissolution tank stirring structure provided by the present invention has the following beneficial effects:
[0013] 1. Through the combination of the revolution and rotation of the stirring rod, the stirring area and strength are greatly increased, so that the materials in the tank body can be mixed faster and more evenly. At the same time, the movement of the stirring rod in multiple directions reduces the dead corners in the stirring process, ensuring the comprehensive mixing of the materials in the tank body. Through the cooperation of the connecting rod and the limiting rod, the movement of the connecting plate in the vertical direction is effectively restricted, improving the stability of the stirring structure during rotation. At the same time, the setting of the limiting rod also facilitates the subsequent disassembly operation of the connecting plate. Through the close contact between the limiting block and one side of the connecting rod, the movement of the limiting rod is effectively restricted, which is beneficial to improving the stability of the connecting plate during rotation;
[0014] 2. The protective box protects the connecting rod and the limiting rod to ensure that they do not come into contact with the materials, which is beneficial to the subsequent disassembly operation of the connecting plate. Through the U-shaped design of the scraping plate, it can more comprehensively cover all corners of the inner wall of the tank body, reducing the cleaning dead corners. At the same time, as the stirring process progresses, the scraping plate rotates and scrapes continuously, improving the cleaning efficiency;
[0015] 3. Through the sliding connection between the T-shaped block and the T-shaped groove, the stable connection between the scraping plate and the connecting plate is ensured, so that the scraping plate can rotate with the connecting plate and can also withstand the forces and torques generated during the stirring process to a certain extent. Through the setting of the sealing ring, the small gap between the connection port and the connecting rod can be effectively filled, thereby enhancing the overall sealing performance.
[0016] Compared with the prior art, the dissolution tank stirring structure provided by this solution combines the revolution and rotation of the stirring rod, greatly increasing the stirring area and strength, thereby effectively improving the material mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is the main sectional structural schematic diagram of a dissolution tank stirring structure provided by the present invention;
[0018] Figure 2 is an assembly drawing of a scraping plate, a connecting block and a T-shaped block provided by the present utility model;
[0019] Figure 3 is Figure 1 an enlarged structural schematic diagram of part A shown in
[0020] Figure 4 is Figure 1 an enlarged structural schematic diagram of part B shown in
[0021] Reference numerals: 1, tank body; 2, lid; 3, drive mechanism; 4, connecting plate; 5, stirring rod; 6, gear; 7, toothed ring; 8, connecting rod; 9, limiting rod; 10, installation groove; 11, return spring; 12, limiting block; 13, protective box; 14, connecting rod; 15, scraping plate; 16, connecting block; 17, T-shaped block; 18, sealing ring; 19, hanging ring. Detailed implementation manners
[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the description of this application in the specification are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order; the terms "inner", "outer", "left", "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present utility model.
[0023] Reference to "embodiment" herein means that a specific feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.
[0024] An embodiment of the present utility model provides a stirring structure for a dissolution tank, as shown in Figures 1-4As shown in the figure, the stirring structure of the dissolving tank includes: a connecting plate 4 provided inside the tank body 1, and the tank body 1 includes a lid 2 and a driving mechanism 3; a set of stirring rods 5 rotatably installed on the connecting plate 4; a gear 6 fixedly sleeved on the top end of the stirring rod 5, and the gear 6 is located above the connecting plate 4; a gear ring 7 installed inside the lid 2, and the gear ring 7 meshes with the gear 6; an installation mechanism provided inside the tank body 1 for installing the connecting plate 4.
[0025] In this embodiment, when it is necessary to stir the materials in the tank body 1, first start the driving mechanism 3, so that the driving mechanism 3 drives the connecting rod 8 to rotate, thereby driving the connecting plate 4 to rotate synchronously by the connecting rod 8, and making the connecting plate 4 rotate inside the tank body 1. When the driving mechanism 3 drives the connecting plate 4 to rotate, the stirring rod 5 rotates synchronously. At the same time, the gear 6 on the stirring rod 5 rotates along the gear ring 7, so that the stirring rod 5 realizes self-rotation while revolving, and performs the stirring operation on the materials. The stirring efficiency is relatively high, and it is also beneficial to improve the material mixing efficiency. Through the combination of the revolution and self-rotation of the stirring rod 5, the stirring area and strength are greatly increased, so that the materials in the tank body 1 can be mixed faster and more evenly. At the same time, the movement of the stirring rod 5 in multiple directions reduces the dead corners during the stirring process, ensuring the full mixing of the materials in the tank body 1.
[0026] In a further preferred embodiment of the present invention, the installation mechanism includes: a connection port opened on the connecting plate 4; a connecting rod 8 provided on the output shaft of the driving mechanism 3, and the connecting rod 8 penetrates through the connection port; a limiting rod 9 slidably installed on the connecting rod 8, and the top of the limiting rod 9 is in sliding contact with the bottom of the connecting plate 4; a limiting mechanism provided on the limiting rod 9 for limiting the limiting rod 9.
[0027] In this embodiment, when it is necessary to disassemble the stirring rod 5, first operate the limiting mechanism to stop limiting the limiting rod 9. Then, remove the limiting rod 9 from the connecting rod 8, and then the connecting plate 4 can be removed from the connecting rod 8 to complete the disassembly of the stirring rod 5, which is beneficial to the replacement or maintenance operation of the stirring rod 5. Through the combined use of the connecting rod 8 and the limiting rod 9, the movement of the connecting plate 4 in the vertical direction is effectively restricted, improving the stability of the stirring structure during rotation. At the same time, the setting of the limiting rod 9 also facilitates the subsequent disassembly operation of the connecting plate 4.
[0028] In a further preferred embodiment of the present invention, the limiting mechanism includes: an installation groove 10 opened at the bottom of the limiting rod 9, and the installation groove 10 is located on one side of the connecting rod 8; a return spring 11 fixedly installed in the installation groove 10; a limiting block 12 installed at the bottom end of the return spring 11, and the limiting block 12 slides out of the installation groove 10 and is in sliding contact with one side of the connecting rod 8.
[0029] In this embodiment, when it is necessary to remove the limit rod 9, first press the limit block 12 to make the limit block 12 slide into the installation groove 10, and then slide the limit rod 9 to make the limit rod 9 slide along the connecting rod 8, so as to remove the limit rod 9 from the connecting rod 8. The operation is relatively fast. Through the close contact between the limit block 12 and one side of the connecting rod 8, the movement of the limit rod 9 is effectively restricted, which is beneficial to improving the stability of the connecting plate 4 during rotation.
[0030] In a further preferred embodiment of the present utility model, a protective box 13 is detachably installed at the bottom of the connecting plate 4, and the protective box 13 covers the connecting rod 8 and the limit rod 9.
[0031] In this embodiment, the connecting rod 8 and the limit rod 9 are protected by the protective box 13 to ensure that they do not come into contact with the material, which is beneficial to the subsequent disassembly operation of the connecting plate 4.
[0032] In a further preferred embodiment of the present utility model, a connecting rod 14 is fixedly installed at the bottom of the protective box 13, a scraping plate 15 is installed at the bottom end of the connecting rod 14, the scraping plate 15 is in rotational contact with the inner wall of the tank body 1, and the scraping plate 15 is arranged in a U shape.
[0033] In this embodiment, when the connecting plate 4 rotates, the connecting rod 14 on the protective box 13 is synchronously driven to rotate, so that the connecting rod 14 drives the scraping plate 15 to rotate, and the scraping plate 15 scrapes the material on the inner wall of the tank body 1, which is beneficial to improving the mixing effect of the material. At the same time, it can also ensure that when discharging the mixed material, the material will not adhere to the inner wall of the tank body 1. Through the U-shaped design of the scraping plate 15, it can more comprehensively cover all corners of the inner wall of the tank body 1, reduce the cleaning dead corners. At the same time, as the stirring process progresses, the scraping plate 15 continuously rotates and scrapes, improving the cleaning efficiency.
[0034] In a further preferred embodiment of the present utility model, a connecting block 16 is fixedly installed on one side of the scraping plate 15, a T-shaped groove is formed on one side of the connecting block 16, a T-shaped block 17 is fixedly installed at the bottom of the connecting plate 4, and the T-shaped block 17 is slidably connected with the T-shaped groove.
[0035] In this embodiment, when the scraping plate 15 is installed, the T-shaped block 17 slides into the T-shaped groove of the connecting block 16, so as to limit both sides of the U-shaped scraping plate 15, which can effectively improve the stability of the scraping plate 15. Through the sliding connection between the T-shaped block 17 and the T-shaped groove, the stable connection between the scraping plate 15 and the connecting plate 4 is ensured, so that the scraping plate 15 can rotate together with the connecting plate 4, and can also bear the force and torque generated during the stirring process to a certain extent.
[0036] In a further preferred embodiment of the present utility model, a sealing ring 18 is installed in the connection port, the sealing ring 18 is in close contact with the connecting rod 8, the connecting rod 8 is arranged in a rectangular shape, and a hanging ring 19 is arranged on the top of the lid 2.
[0037] In this embodiment, through the setting of the sealing ring 18, the tiny gap between the connection port and the connecting rod 8 can be effectively filled, thereby enhancing the overall sealing performance.
[0038] In summary, compared with the related art, by combining the revolution and rotation of the stirring rod, the stirring area and strength of this device are greatly increased, thereby effectively improving the material mixing efficiency.
[0039] In several embodiments provided by this application, it should be understood that the disclosed device can be implemented in other ways.
[0040] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions or other adjustments to the features in the embodiments of the present utility model according to the situation without creative efforts, so as to obtain different technical solutions that are essentially not divorced from the concept of the present utility model, and these technical solutions also belong to the scope of protection of the present utility model.
Claims
1. A dissolving tank stirring structure, characterized in that: include: A connecting plate disposed in a tank body, wherein the tank body includes a cover and a driving mechanism; Rotating a set of stirring rods mounted on the connecting plate; A gear fixedly sleeved on the top end of the stirring rod, wherein the gear is located above the connecting plate; A gear ring installed in the cover, the gear ring meshing with the gear; A mounting mechanism is provided in the tank body for mounting the connecting plate.
2. The dissolving tank stirring structure according to claim 1, characterized in that: The mounting mechanism comprises: A connection port provided on the connection plate; A connecting rod provided on the output shaft of the driving mechanism, wherein the connecting rod passes through the connecting port; A limiting rod slidably mounted on the connecting rod, wherein the top of the limiting rod is in sliding contact with the bottom of the connecting plate; A limiting mechanism is arranged on the limiting rod and is used to limit the limiting rod.
3. The stirring structure of the dissolving tank according to claim 2, characterized in that: The limiting mechanism comprises: A mounting groove is provided at the bottom of the limiting rod, and the mounting groove is located on one side of the connecting rod; A return spring fixedly mounted in the mounting groove; A limit block is installed at the bottom end of the return spring, and the limit block slidably extends out of the installation groove and slidably contacts with one side of the connecting rod.
4. The stirring structure of the dissolving tank according to claim 3, characterized in that: A protection box is detachably mounted on the bottom of the connecting plate, and the protection box cover is arranged on the connecting rod and the limiting rod.
5. The dissolving tank stirring structure according to claim 4, characterized in that: A connecting rod is fixedly installed at the bottom of the protection box, and a scraper is installed at the bottom end of the connecting rod. The scraper is in rotational contact with the inner wall of the tank body, and the scraper is arranged in a U shape.
6. The stirring structure of the dissolving tank according to claim 5, characterized in that: A connection block is fixedly installed on one side of the scraper, a T-shaped slot is opened on one side of the connection block, a T-shaped block is fixedly installed on the bottom of the connecting plate, and the T-shaped block is slidably connected with the T-shaped slot.
7. The stirring structure of the dissolving tank according to claim 2, characterized in that: A sealing ring is installed in the connection port, and the sealing ring is in close contact with the connecting rod. The connecting rod is arranged in a rectangular shape, and a hanging ring is arranged on the top of the cover.