A waterproof coating mixing tank

Abstract

This utility model provides a waterproof coating mixing vessel, comprising a vessel body, a centrifugal component, several stirring components, a gear set, and a motor. The centrifugal component is coaxially and rotatably disposed within the vessel body, used to cause radial flow of materials within the vessel. Several stirring components are disposed within the vessel body and arranged in a ring around the outside of the centrifugal component, used to cause axial flow of materials within the vessel. The gear set is installed on top of the centrifugal component and the stirring components, and is used to cause the stirring components to rotate on their own axes and revolve around the centrifugal component. The motor is installed on top of the vessel body and is used to drive the centrifugal component and the gear set to rotate. This utility model uses the rotation of the centrifugal component in conjunction with the gear set to drive the stirring components to revolve and rotate, so that the materials are subjected to radial, axial, and circumferential pushing and stirring forces, thereby achieving the technical effect of thorough mixing of materials and improving mixing efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of coating processing and mixing equipment, and in particular to a waterproof coating mixing kettle. Background Technology

[0002] Waterproof coatings are a type of material widely used in construction, infrastructure, and industrial fields. Their main function is to prevent water penetration and protect buildings or structures from water erosion.

[0003] In the production and processing of waterproof coatings, in order to achieve the desired performance, various modified materials and additives need to be added to the coating concentrate, and then stirred and mixed by a stirring device. For example, Chinese utility model patent with patent publication number CN220759051U discloses a coating mixer. The mixer is equipped with a mixing vessel and a motor on the top of the vessel. The motor drives several stirring rods installed inside the vessel, which are of progressively longer lengths from the outside to the inside, to stir and mix the materials, thereby ensuring that the materials are mixed evenly.

[0004] However, in actual operation, because the stirring rods inside the mixing vessel of the mixer are "rod-shaped" and parallel to the axis of the mixing vessel, the stirring rods cannot provide effective radial and axial flow forces to the material inside the vessel, resulting in poor mixing effect and low mixing efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a waterproof coating mixing kettle, which solves the problem that the "rod-shaped" stirring rod in the prior art cannot provide effective radial and axial flow forces, resulting in poor mixing effect.

[0006] According to an embodiment of this utility model, a waterproof coating mixing vessel includes a vessel body, a centrifugal component, several stirring components, a gear set, and a motor. The vessel body is provided with an inlet and an outlet. The centrifugal component is coaxially and rotatably disposed within the vessel body and is used to cause the material within the vessel body to flow radially. Several stirring components are disposed within the vessel body and are distributed in a ring around the outside of the centrifugal component. The stirring components are used to cause the material within the vessel body to flow axially. The gear set is installed on the top of the centrifugal component and the stirring components. The gear set is used to cause the several stirring components to rotate on their own axis and revolve around the centrifugal component. The motor is installed on the top of the vessel body and is used to drive the centrifugal component and the gear set to rotate.

[0007] In the above embodiments, the material is placed in the vessel through the feed inlet, the motor is started, and the motor drives the centrifugal component to rotate. The centrifugal component can make the material in the vessel flow radially. At the same time, the centrifugal component drives the stirring component to rotate through the gear set. The stirring component can move along the center line of the vessel and stir the material in the vessel. Meanwhile, the stirring component is also rotating, which can make the material in the vessel flow axially. The material is both radially pushed by the centrifugal component and axially pushed and circumferentially stirred by the stirring component, so that the material is fully mixed and the mixing efficiency is improved.

[0008] Furthermore, the centrifugal component includes a main shaft extending from the inner wall of the top to the inner wall of the bottom of the vessel and several centrifugal impellers evenly distributed along the axial direction of the main shaft. The main shaft is coaxially and rotatably installed inside the vessel, and the top end of the main shaft is connected to the output shaft of the motor.

[0009] Furthermore, each stirring component includes a driven shaft rotatably disposed within the vessel body and several stirring impellers distributed axially along the driven shaft, with the top of the driven shaft connected to the outer side of the gear set.

[0010] Furthermore, the gear set includes a fixed gear coaxially and fixedly installed on the inner wall of the top of the vessel body. The fixed gear is rotatably sleeved on the outer side of the top of the main shaft, and a rotating frame coaxially and fixedly sleeved on the outside of the main shaft is provided below the fixed gear. Several slave shafts are evenly distributed in a ring on the outer edge of the rotating frame, and the slave shafts are rotatably connected to the outer edge of the rotating frame.

[0011] Furthermore, the gear set also includes several driven gears fixedly mounted on the top of several driven shafts, and each driven gear meshes with a fixed gear.

[0012] Furthermore, the vessel body is provided with a cage-shaped scraper whose top is fixedly connected to the outer edge of the rotating frame, and the outer side and bottom of the cage-shaped scraper abut against the inner side wall and inner bottom wall of the vessel body, respectively.

[0013] Furthermore, the bottom ends of several shafts are rotatably connected to the bottom of the cage-like scraper.

[0014] Furthermore, the bottom of the vessel is equipped with support feet.

[0015] Compared with existing technologies, this utility model adopts a centrifugal component rotation combined with a gear set to drive the stirring component to revolve and rotate, so that the material can be subjected to radial, axial and circumferential driving forces and stirring forces. It solves the technical problem that the "rod-shaped" stirring rod in existing equipment cannot provide effective radial and axial flow forces, resulting in poor mixing effect, thereby achieving the technical effect of fully mixing materials and improving mixing efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the side sectional structure;

[0018] Figure 3 for Figure 1 A partial sectional view of the structure;

[0019] Figure 4 for Figure 3 Schematic diagram of the centrifugal components, stirring components, and gear set;

[0020] Figure 5 for Figure 4 Schematic diagram of the centrifugal component;

[0021] Figure 6 for Figure 5 A top-view cross-sectional structural diagram.

[0022] In the above figures: 100, vessel body; 110, feed inlet; 120, discharge outlet; 130, support foot; 200, centrifugal component; 210, main shaft; 220, centrifugal impeller; 300, stirring component; 310, driven shaft; 320, stirring impeller; 400, gear set; 410, fixed gear; 420, rotating frame; 430, driven gear; 500, motor; 600, cage-shaped scraper. Detailed Implementation

[0023] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] In an exemplary implementation, such as Figures 1-4As shown, this embodiment provides a waterproof coating mixing vessel, including a vessel body 100, a centrifugal component 200, several stirring components 300, a gear set 400, and a motor 500. The vessel body 100 is provided with an inlet 110 and an outlet 120. The centrifugal component 200 is coaxially and rotatably disposed within the vessel body 100 and is used to cause the material within the vessel body 100 to flow radially. Several stirring components 300 are disposed within the vessel body 100 and are distributed in a ring around the outside of the centrifugal component 200. The stirring components 300 are used to cause the material within the vessel body 100 to flow axially. The gear set 400 is installed on the top of the centrifugal component 200 and the stirring components 300. The gear set 400 is used to cause the stirring components 300 to rotate on their own axis and revolve around the centrifugal component 200. The motor 500 is installed on the top of the vessel body 100 and is used to drive the centrifugal component 200 and the gear set 400 to rotate.

[0026] In the above embodiment, the material is placed in the vessel 100 through the feed inlet 110. The motor 500 is started, and the motor 500 drives the centrifugal component 200 to rotate. The centrifugal component 200 can make the material in the vessel 100 flow radially. At the same time, the centrifugal component 200 drives the stirring component 300 to rotate through the gear set 400. The stirring component 300 can move along the axis of the vessel 100 to stir the material in the vessel 100. At the same time, the stirring component 300 is also rotating, so that the material in the vessel 100 can flow axially. The material is both radially pushed by the centrifugal component 200 and axially pushed and circumferentially stirred by the stirring component 300, so that the material is fully mixed and the mixing efficiency is improved.

[0027] In one embodiment, please refer to Figures 1-6 The centrifugal component 200 includes a main shaft 210 extending from the inner wall of the top to the inner wall of the bottom of the vessel body 100 and a plurality of centrifugal impellers 220 evenly distributed along the axial direction of the main shaft 210. The main shaft 210 is coaxially rotatably installed inside the vessel body 100, and the top end of the main shaft 210 is connected to the output shaft of the motor 500.

[0028] In this embodiment, the motor 500 drives the main shaft 210 to rotate, and the main shaft 210 drives several centrifugal impellers 220 outside it to rotate together. When the centrifugal impellers 220 rotate, they can "throw out" the material from their periphery, thereby "drawing in" the material from their top and bottom, and then continue to "throw out" it from their periphery, repeating the cycle so that the material can flow radially.

[0029] Furthermore, the number of blades in the centrifugal impeller 220 can be designed according to the actual material requirements.

[0030] In one embodiment, please refer to Figures 2-5 Each stirring component 300 includes a driven shaft 310 rotatably disposed within the vessel body 100 and a plurality of stirring impellers 320 distributed along the axial direction of the driven shaft 310. The top of the driven shaft 310 is connected to the outer side of the gear set 400.

[0031] In this embodiment, the rotation of the main shaft 210 drives several auxiliary shafts 310 and several external stirring impellers 320 to rotate through the gear set 400, so that the material can flow axially.

[0032] In one embodiment, please refer to Figures 1-4 The gear set 400 includes a fixed gear 410 coaxially and fixedly installed on the inner wall of the top of the vessel body 100. The fixed gear 410 is rotatably sleeved on the outer side of the top of the main shaft 210. A rotating frame 420 is coaxially arranged below the fixed gear 410 and fixedly sleeved on the outside of the main shaft 210. Several slave shafts 310 are evenly distributed in a ring on the outer edge of the rotating frame 420, and the slave shafts 310 are rotatably connected to the outer edge of the rotating frame 420.

[0033] The gear set 400 also includes several driven gears 430 that are fixedly installed on the top of several driven shafts 310, and the several driven gears 430 mesh with the fixed gears 410.

[0034] In this embodiment, the rotation of the main shaft 210 drives the rotating frame 420 to rotate. The rotation of the rotating frame 420 drives several slave shafts 310 to rotate around the main shaft 210 within the vessel body 100. At this time, the material can be circumferentially agitated. Simultaneously, the circumferential movement of the slave shafts 310 causes the slave gear 430 to mesh and rotate with the fixed gear 410. The rotation of the slave gear 430 drives the slave shaft 310 to rotate, thereby causing several stirring impellers 320 on the slave shaft 310 to rotate. The stirring impellers 320 allow the material to flow axially.

[0035] For further details, please refer to Figures 2-4 The vessel body 100 is provided with a cage-shaped scraper 600 whose top is fixedly connected to the outer edge of the rotating frame 420. The outer side and bottom of the cage-shaped scraper 600 abut against the inner side wall and inner bottom wall of the vessel body 100, respectively.

[0036] In this embodiment, when the rotating frame 420 rotates, it can drive the cage-shaped scraper 600 to rotate together, and the cage-shaped scraper 600 can scrape the inner wall of the vessel 100 to prevent the material from sticking.

[0037] For further details, please refer to Figures 4-5 The bottom ends of several shafts 310 are rotatably connected to the bottom of the cage-shaped scraper 600, thereby enhancing the rotational stability of the shafts 310.

[0038] In one embodiment, please refer to Figure 2 The vessel body 100 also includes a support foot 130 fixedly installed at its bottom.

[0039] Finally, the motor 500 in this device is only a schematic diagram of the driving component; for the specific driving structure, please refer to the driving components in actual operation.

[0040] To better understand this utility model, the following is combined with... Figures 1 to 6 The technical solution of this utility model is described in detail as follows: In use, the material is placed into the vessel body 100 through the feed inlet 110. The motor 500 is started, and the motor 500 drives the main shaft 210 to rotate. The main shaft 210 drives several centrifugal impellers 220 on its exterior to rotate together. The rotation of the centrifugal impellers 220 can "throw" the material out from its periphery, thereby "drawing" the material in from its top and bottom, and then continuing to "throw" it out from its periphery, repeating the cycle so that the material can flow radially. At the same time, the rotation of the main shaft 210 can drive the rotating frame 420 to rotate, and the rotation of the rotating frame 420 can drive several slave shafts 310 to rotate as well. The frame 420 rotates around the main shaft 210 inside the vessel 100. At this time, the material can be circumferentially agitated. Simultaneously, the circumferential movement of the driven shaft 310 causes the driven gear 430 to mesh and rotate with the fixed gear 410. The rotation of the driven gear 430 drives the driven shaft 310 to rotate, thereby causing several stirring impellers 320 on the driven shaft 310 to rotate. The stirring impellers 320 allow the material to flow axially, thus allowing the material inside the vessel 100 to flow axially. The material is both radially pushed by the centrifugal element 200 and axially pushed and circumferentially agitated by the stirring element 300, resulting in thorough mixing and improved mixing efficiency.

[0041] In summary, this utility model employs a method in which the centrifugal component 200 rotates and, in conjunction with the gear set 400, drives the stirring component 300 to revolve and rotate, so that the material can be subjected to radial, axial, and circumferential pushing and stirring forces, thereby achieving the technical effect of fully mixing the material and improving mixing efficiency.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A waterproof coating mixing vessel, characterized in that, include: The vessel body (100) is provided with a feed inlet (110) and a discharge outlet (120). Centrifugal element (200) is coaxially and rotatably disposed inside the vessel body (100) and is used to cause the material inside the vessel body (100) to flow radially; Several stirring components (300) are arranged inside the vessel body (100) and distributed in a ring around the outside of the centrifugal component (200). The stirring components (300) are used to make the material inside the vessel body (100) flow axially. Gear set (400) is installed on the top of centrifugal component (200) and stirring component (300). Gear set (400) is used to make several stirring components (300) rotate on their own axis and revolve around centrifugal component (200). The motor (500) is mounted on the top of the vessel body (100) and is used to drive the centrifugal component (200) and gear set (400) to rotate.

2. The waterproof coating mixing tank according to claim 1, characterized in that, The centrifugal component (200) includes a main shaft (210) extending from the inner wall of the top to the inner wall of the bottom of the vessel body (100) and several centrifugal impellers (220) evenly distributed along the axial direction of the main shaft (210). The main shaft (210) is coaxially and rotatably installed inside the vessel body (100), and the top end of the main shaft (210) is connected to the output shaft of the motor (500).

3. The waterproof coating mixing tank according to claim 2, characterized in that, Each stirring component (300) includes a driven shaft (310) rotatably disposed within the vessel body (100) and a plurality of stirring impellers (320) axially distributed along the driven shaft (310). The top of the driven shaft (310) is connected to the outside of the gear set (400).

4. The waterproof coating mixing tank according to claim 3, characterized in that, The gear set (400) includes a fixed gear (410) coaxially and fixedly installed on the inner wall of the top of the vessel body (100). The fixed gear (410) is rotatably sleeved on the outer side of the top of the main shaft (210). A rotating frame (420) is coaxially arranged below the fixed gear (410) and fixedly sleeved on the outside of the main shaft (210). Several slave shafts (310) are evenly distributed in a ring on the outer edge of the rotating frame (420), and the slave shafts (310) are rotatably connected to the outer edge of the rotating frame (420).

5. A waterproof coating mixing tank according to claim 4, characterized in that, The gear set (400) also includes several driven gears (430) that are fixedly mounted on the top of several driven shafts (310), and the several driven gears (430) mesh with the fixed gears (410).

6. A waterproof coating mixing tank according to claim 4, characterized in that, The vessel body (100) is provided with a cage-shaped scraper (600) whose top is fixedly connected to the outer edge of the rotating frame (420). The outer side and bottom of the cage-shaped scraper (600) abut against the inner side wall and inner bottom wall of the vessel body (100), respectively.

7. A waterproof coating mixing tank according to claim 6, characterized in that, The bottom ends of several shafts (310) are rotatably connected to the bottom of the cage-shaped scraper (600).

8. A waterproof coating mixing tank according to claim 1, characterized in that, The vessel body (100) also includes a support foot (130) fixedly installed at its bottom.

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