A real stone paint mixer with splash-proof function

Abstract

The utility model discloses a real stone paint mixer with splash -proof function relates to real stone paint mixer technical field, including stirring bin, first support frame, second support frame, first motor and guide frame, the splash -proof mechanism is arranged on the stirring bin top, the splash -proof mechanism includes guide frame, splash -proof cover, adjusting knob and limiting block, and the splash -proof cover is lifted upwards through the lifting adjusting knob, and the splash -proof cover side limiting block is connected with the guide frame slide rail and moves to the stirring bin top, realizes the splash -proof function of equipment, and the second interface with valve on the midline top can control the feeding speed, and the symmetrical first interface and third interface on the midline below support the left and right sides discharge, and the external quick detachable hose is convenient for cleaning and pipeline adaptation.

Description

Technical Field

[0001] This utility model relates to the technical field of stone paint mixers, specifically a stone paint mixer with anti-splash function. Background Technology

[0002] A stone paint mixer is a specialized device for mixing and stirring stone paint coatings. Stone paint is a thick coating composed of natural stone particles, high-molecular polymers, and additives, providing a decorative effect similar to natural stone. It is widely used in building exterior wall decoration. The main function of a stone paint mixer is to uniformly mix various raw materials to ensure the stability of the coating's texture, adhesion, and application performance. However, existing stone paint mixers have some shortcomings, such as: The chemical production mixing device described in application number CN201821054884.9 focuses on dust pollution control. Its core is an integrated dust collection device at the top of the mixing tank, which is connected to an external dust removal device through a pipeline to collect the dust generated during the mixing process, thus meeting environmental protection requirements. However, it does not have a splash-proof structure designed to address the splashing problem of high-viscosity materials containing particles, such as stone paint. In terms of structural design, the mixing tank is fixedly installed and lacks a multi-angle tilt adjustment mechanism, relying solely on the bottom discharge port for unloading. This can easily lead to incomplete unloading for high-viscosity materials. In addition, the device does not have material pretreatment components such as a grid, which cannot filter large particles and may cause wear or jamming of the mixing paddle. Furthermore, the interface layout is simple, and there are obvious deficiencies in functions such as feed control, multi-directional discharge, and rapid cleaning. The overall technical solution is more suitable for dust-free mixing scenarios of powder materials and has weak adaptability to the production of stone paint. Utility Model Content

[0003] The purpose of this utility model is to provide a real stone paint mixer with anti-splash function to solve the problems mentioned in the background art, such as the existing equipment on the market having a dust suction device on the top, no anti-splash structure, fixed mixing box, only bottom discharge, lack of tilt adjustment, difficulty in unloading high viscosity materials, no grid pretreatment, single interface, poor adaptability to dust-free powder mixing, and weak compatibility with real stone paint production.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a real stone paint mixer with anti-splash function, comprising a mixing chamber, a first support frame, a second support frame, a first motor, and a guide frame; A splash-proof mechanism is installed above the mixing chamber. The splash-proof mechanism includes a guide frame, a splash-proof cover, an adjusting handle, and a limiting block. The splash-proof cover is lifted upward by the lifting and adjusting handle, and then moved above the mixing chamber by the limiting block on the side of the splash-proof cover connected to the guide frame slide rail to realize the splash-proof function of the equipment.

[0005] As a preferred technical solution of this utility model, the stirring chamber is rotatably connected to the stirring paddle on the left side. The stirring paddle has a spiral structure. The output shaft on the left side of the stirring paddle is fixedly connected to the first motor. The first motor is fixedly connected to the second support frame. The second support frame is trapezoidal in shape and has a hollow structure. Bolt holes are opened at the bottom of the second support frame. Using the above technical solution, the spiral-structured stirring paddle can improve the uniformity of stone paint mixing and reduce dead zones through the dual action of axial pushing and radial stirring; the trapezoidal hollow second support frame enhances the stability of the equipment while reducing weight and facilitating heat dissipation, and the bottom bolt holes can fix the equipment to the workbench to prevent shaking during stirring.

[0006] As a preferred technical solution of this utility model, a feed grid is fixedly connected above the stirring paddle, and guide frames are vertically fixed on both sides of the feed grid. There are two guide frames symmetrically distributed. A second interface is fixedly connected above the center line of the stirring chamber. The second interface has a built-in valve. A first interface and a third interface are symmetrically fixed below the center line of the stirring chamber, and the first interface, the second interface and the third interface have the same structure. Using the above technical solution, the feed grid can prevent large pieces of material from impacting the mixing paddle, play a preliminary filtering role, and provide a symmetrical installation foundation for the guide frame; the valve of the second interface can control the feeding speed and avoid material splashing during mixing; the symmetrically distributed first and third interfaces can be adapted to different production line layouts and facilitate material discharge from both sides.

[0007] As a preferred technical solution of this utility model, the guide frames are slidably connected with limiting blocks, the limiting blocks are fixedly connected with splash guards, and the splash guards are symmetrically fixed with adjusting handles on both sides. By adopting the above technical solution, the cooperation between the limit block and the guide rail can ensure that the splash cover is raised and lowered smoothly and without deviation, avoiding splash failure due to shaking; the adjustable handles on both sides make it easy for a single person to apply force simultaneously, reducing operating resistance and realizing easy opening and closing of the splash cover.

[0008] As a preferred technical solution of this utility model, a drive tooth is fixedly connected to the lower right surface of the mixing chamber, and the drive tooth is meshed with a second motor through a gear. The second motor is fixedly connected to the inner side of the first support frame, and the first support frame is rotatably connected to the mixing chamber. Using the above technical solution, the second motor drives the mixing chamber to tilt via gears, which can precisely control the angle. Compared with manual adjustment, it is more labor-saving and the angle control is more accurate. The rotating connection structure between the mixing chamber and the first support frame, together with the drive teeth, enables multi-angle adjustment and improves the material dumping efficiency.

[0009] As a preferred technical solution of this utility model, the second motor is engaged with the limiting pin through a gear, the limiting pin is slidably connected to the inner side of the first support frame, and the limiting pin is fitted onto the outer side of the guide rod; Using the above technical solution, the spring pushes the limit pin to automatically engage with the groove in the mixing chamber, locking the tilt angle without manual operation and ensuring reliability.

[0010] As a preferred embodiment of this utility model, the limiting pin is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the first support frame. By adopting the above technical solution, the limit pin is linked with the gear of the second motor, automatically retracts when the angle is adjusted, and automatically locks when it is in place, realizing the integration of "adjustment-locking" and avoiding misoperation.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. Flexible splash prevention function: By adjusting the handle, the splash cover can be driven to slide up and down along the guide rail, which can cover or remove the mixing chamber opening as needed to prevent material from splashing during mixing, and at the same time facilitate feeding, cleaning and other operations; the limit block and the "T" shaped rail work together to prevent the splash cover from falling off, and the rubber sealing ring enhances the sealing performance and further improves the reliability of splash prevention.

[0012] 2. High-efficiency stirring and uniform mixing: The spiral structure stirring paddle increases the contact area with the material through axial pushing and radial stirring, reduces the stirring dead corners, and improves the uniformity of the stone paint mixing; the trapezoidal hollow second support frame fixes the first motor, ensuring the stability of the equipment and good heat dissipation during stirring.

[0013] 3. Multi-angle adjustable mixing chamber: The second motor drives the drive teeth on the right side of the mixing chamber through gears to achieve multi-angle tilting of the mixing chamber. With the mechanical locking mechanism of limit pins and springs, the tilt angle can be precisely fixed, improving the material dumping efficiency and adapting to different discharge requirements.

[0014] 4. Convenient operation and multi-functional design with multiple interfaces: The second interface with a valve above the center line can control the feeding speed, and the first and third interfaces symmetrically below the center line support material discharge from both sides. The external quick-release hose is convenient for cleaning and pipe adaptation.

[0015] 5. User-friendly structure: The feed grid filters large materials and protects the mixing paddle; the dual adjustable handles reduce the operating resistance of the splash cover, allowing for easy opening and closing by a single person; the limit pin is linked to the motor gear to achieve automated "adjustment-locking" and reduce misoperation.

[0016] 6. Structural stability and safety: The symmetrically distributed guide frame, trapezoidal second support frame and first support frame form a stable support structure; the spring-preloaded limit pins ensure reliable locking of the tilt angle; and the "T"-shaped slide rail and rubber sealing ring further enhance operational safety and sealing performance. Attached Figure Description

[0017] Fig. 1 This is a side view of the structure of this utility model; Fig. 2 This is a schematic diagram of the first and second interfaces of this utility model; Fig. 3 This is a side view of the cross-sectional structure of this utility model; Fig. 4 This is a schematic diagram of the adjustable grip and limiting block structure of this utility model; Fig. 5 This is a schematic diagram of the second motor and the positioning pin structure in Embodiment 2 of this utility model; Fig. 6 This is a schematic diagram of the limiting pin and spring structure in Embodiment 2 of this utility model.

[0018] In the diagram: 1. Mixing chamber; 2. First support frame; 3. Second support frame; 4. First motor; 5. Guide frame; 6. Splash cover; 7. Feed grid; 8. Mixing paddle; 9. Drive teeth; 10. First interface; 11. Second interface; 12. Auxiliary rod; 13. Third interface; 14. Second motor; 15. Adjustment handle; 16. Limiting block; 17. Limiting pin; 18. Spring; 19. Guide rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figs. 1-6 The present invention provides a stone paint mixer with anti-splash function. Example

[0021] For details, please refer to the following: Figs. 1-4 It includes a mixing chamber 1, a first support frame 2, a second support frame 3, a first motor 4, a guide frame 5, a splash cover 6, a feed grid 7, a mixing paddle 8, drive teeth 9, a first interface 10, a second interface 11, an auxiliary rod 12, a third interface 13, a second motor 14, an adjusting handle 15, and a limiting block 16. By setting a splash-proof mechanism above the mixing chamber 1, including a guide frame 5, a splash-proof cover 6, an adjusting handle 15 and a limiting block 16, raising the adjusting handle 15 can allow the splash-proof cover 6 to move along the guide frame 5 slide rail to the top of the mixing chamber 1 via the side limiting block 16, thereby achieving the splash-proof function. The operation is flexible and can effectively prevent material from splashing. The spiral structure agitator 8 on the left side of the mixing chamber 1 is connected to the first motor 4. It improves the uniformity of the stone paint mixing through axial pushing and radial stirring. The trapezoidal hollow second support frame 3 enhances the stability of the equipment, reduces weight and facilitates heat dissipation. The bolt holes at the bottom can fix the equipment to prevent shaking. The feed grid 7 above the agitator 8 can filter large pieces of material and protect the agitator 8. The symmetrical guide frames 5 on both sides provide the installation base for the splash cover 6. The second interface 11 of the mixing chamber 1 is equipped with a valve to control the feeding speed. The first interface 10 and the third interface 13 symmetrically located below the center line are adapted to different discharge requirements. Example

[0022] For details, please refer to the following: Figs. 5-6 The difference between this embodiment and the first embodiment is that: the second motor 14 is engaged with the limiting pin 17 through a gear, the limiting pin 17 is slidably connected to the inner side of the first support frame 2, and the limiting pin 17 is fitted on the outer side of the guide rod 19; the limiting pin 17 is fixedly connected to one end of the spring 18, and the other end of the spring 18 is fixedly connected to the first support frame 2. The drive gear 9 on the right side of the mixing chamber 1 meshes with the gear of the second motor 14, which can precisely drive the mixing chamber to tilt. Combined with the rotating connection structure of the first support frame 2, it can achieve multi-angle adjustment and improve the material dumping efficiency. The limit pin 17 is linked with the gear through the spring 18. It automatically retracts when adjusting the angle and automatically locks after it is in place, realizing the integration of "adjustment-locking" to ensure that the angle is fixed and reliable and to avoid misoperation.

[0023] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stone paint mixer with anti-splash function, comprising a mixing chamber (1), a mixing paddle (8), a second motor (14), and a limiting pin (17); characterized in that: A splash-proof mechanism is provided above the mixing chamber (1). The splash-proof mechanism includes a guide frame (5), a splash-proof cover (6), an adjusting handle (15), and a limiting block (16). By raising the adjusting handle (15), the splash-proof cover (6) is lifted upwards. The limiting block (16) on the side of the splash-proof cover (6) is connected to the guide frame (5) slide rail and moved above the mixing chamber (1) to realize the splash-proof function of the equipment.

2. A real stone paint mixer with anti-splash function according to claim 1, characterized in that, The mixing chamber (1) is rotatably connected to the mixing paddle (8) on the left side. The mixing paddle (8) has a spiral structure. The output shaft on the left side of the mixing paddle (8) is fixedly connected to the first motor (4). The first motor (4) is fixedly connected to the second support frame (3). The second support frame (3) is trapezoidal in shape and has a hollow structure. Bolt holes are opened at the bottom of the second support frame (3).

3. A real stone paint mixer with anti-splash function according to claim 1, characterized in that, The feed grid (7) is fixedly connected above the stirring paddle (8). The guide frame (5) is vertically fixed on both sides of the feed grid (7). There are two guide frames (5) symmetrically distributed. The second interface (11) is fixedly connected above the center line of the stirring chamber (1). The second interface (11) has a built-in valve. The first interface (10) and the third interface (13) are symmetrically fixed below the center line of the stirring chamber (1). The first interface (10), the second interface (11) and the third interface (13) have the same structure.

4. A real stone paint mixer with anti-splash function according to claim 1, characterized in that, The guide frame (5) is slidably connected to the limiting block (16), the limiting block (16) is fixedly connected to the splash cover (6), and the splash cover (6) is fixedly and symmetrically fixed to the two sides of the adjusting handle (15).

5. A real stone paint mixer with anti-splash function according to claim 1, characterized in that, The driving gear (9) is fixedly connected to the lower right surface of the mixing chamber (1). The driving gear (9) is meshed with the second motor (14) through gears. The second motor (14) is fixedly connected to the inner side of the first support frame (2). The first support frame (2) is rotatably connected to the mixing chamber (1).

6. A real stone paint mixer with anti-splash function according to claim 1, characterized in that, The second motor (14) is engaged with the limiting pin (17) through gears. The limiting pin (17) is slidably connected to the inner side of the first support frame (2) and is fitted on the outer side of the guide rod (19).

7. A real stone paint mixer with anti-splash function according to claim 1, characterized in that, The limiting pin (17) is fixedly connected to one end of the spring (18), and the other end of the spring (18) is fixedly connected to the first support frame (2).

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