A blender with a premixing function

Abstract

The utility model discloses a mixer with premixing function, it includes: mixer main part, the outer surface fixed connection of mixer main part has the conveying pipe, through conveying pipe with the material of premixing tank premixed is sent to the inside of mixer main part, through the motor no.

Description

Technical Field

[0001] This utility model relates to the field of mixer technology, and in particular to a mixer with a premixing function. Background Technology

[0002] A mixer is a device used to uniformly mix raw materials. During mixing, various raw materials need to be directly placed into the mixer and continuously stirred. Traditionally, this involves manual weighing before adding all materials to the mixer, resulting in high labor intensity. Therefore, premixing tanks are needed for pre-mixing to improve subsequent mixing efficiency. However, some premixing tanks, after mixing, allow materials to slide into the mixer via weight and an inclined conveyor pipe, easily causing blockages. A Chinese patent discloses a "concrete mixer with pre-mixing function," application number "CN202021578703.X," which uses pre-mixing to fully pre-mix the concrete before mixing, enhancing the uniformity of the concrete mix. Pre-mixing at the beginning of the mixing process can also improve the efficiency of the final concrete mixing. However, it cannot solve the problem of blockages caused by materials sliding into the mixer via weight and an inclined conveyor pipe after mixing in some premixing tanks. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a mixer with a premixing function. The premixed materials in the premixing tank are transported to the interior of the mixer body through a conveying pipe. A motor at one end of the conveying pipe rotates a spiral conveying rod, which rotates inside the conveying pipe to prevent material blockage. A motor under the top cover rotates a gear, which in turn rotates a gear ring that meshes with the gear and causes a rotating disk to rotate. The scraper below the rotating disk scrapes away the material adhering to the inner wall of the premixing tank, reducing adhesion. When the motor rotates the gear, the gear also rotates, and the gear chain that meshes with the gear transmits power to a gear. The gear carries the mixing frame to mix inside the premixing tank. The rotation of the mixing frame and the movement of the scraper are carried by a single motor, reducing procurement and maintenance costs.

[0004] This utility model also provides a mixer with a premixing function as described above, comprising: a mixer body, a conveying pipe fixedly connected to the outer surface of the mixer body, a motor fixedly connected to one end of the conveying pipe, a spiral conveying rod fixedly connected to the output end of the motor, a premixing tank fixedly connected to the outer surface of the conveying pipe, a top cover detachably connected to the upper surface of the premixing tank, a motor fixedly connected to the lower surface of the top cover, a gear fixedly connected to the output end of the motor, a gear ring meshing with the outer surface of the gear, a rotating disk fixedly connected to the inner wall of the gear ring, a scraper fixedly connected to the lower surface of the rotating disk, a gear two fixedly connected to the output end of the motor two, a gear chain meshing with the outer surface of the gear two, a gear three meshing with the inner wall of the gear chain, a stirring frame fixedly connected to the inner wall of the gear three, and the stirring frame and scraper being located inside the premixing tank.

[0005] According to the present invention, a mixer with a premixing function is provided, wherein the scraper is located on the outside of the mixing frame, and the outer surface of the scraper is in contact with the inner wall of the premixing tank. The scraper is in contact with the tank wall, which helps to scrape off the residue of the material adhering to the inner wall.

[0006] According to the present invention, a mixer with a premixing function is provided, wherein a support frame is fixedly connected to the outer surface of the upper cover, and the inner wall of the support frame is rotatably connected to the mixing frame. The support frame provides stable support and helps the mixing frame to rotate smoothly.

[0007] According to the present invention, a mixer with a premixing function is provided, wherein the outer surface of the mixing frame is rotatably connected to the rotating disk, and the outer surface of the rotating disk is rotatably connected to the upper cover. The rotating disk drives the scraper to rotate, while not affecting the rotation of the mixing frame.

[0008] According to the present invention, a mixer with a premixing function is provided, wherein a protective cover is fixedly connected to the upper surface of the top cover, and the gear one, gear two, gear three and other structures are located inside the protective cover. The protective cover blocks dust and impurities, reduces internal wear of the gears, and extends the service life of the equipment.

[0009] According to the present invention, a mixer with a premixing function is provided, wherein the outer surface of the support frame is fixedly connected to the protective cover, and a control valve is provided at the lower end of the premixing tank. The control valve is designed to be simple and convenient for the operator to quickly open or close the material conveying.

[0010] According to the present invention, a mixer with a premixing function is provided, wherein a second support frame is fixedly connected to the outer surface of the premixing tank, and an anti-slip pad is provided on the lower surface of the second support frame. The second support frame is stably connected to the premixing tank, thereby improving the safety and stability during use.

[0011] According to the present invention, a mixer with a premixing function is provided, wherein the conveying pipe is located inside the support frame 2, and the spiral conveying rod is located inside the conveying pipe. The spiral conveying rod rotates inside the pipe to ensure that the material is conveyed to the destination evenly and continuously, reducing blockage.

[0012] Compared with existing technologies, this mixer with premixing function transports premixed materials from the premixing tank to the main body of the mixer through a conveying pipe. A motor at one end of the conveying pipe rotates a spiral conveying rod, causing it to rotate inside the pipe and preventing material blockage. A motor under the top cover rotates a gear, causing a gear ring meshing with the gear to rotate a rotating disk. This causes a scraper below the rotating disk to scrape away material adhering to the inner wall of the premixing tank, reducing adhesion. When the motor rotates the gear, the gear also rotates, causing a gear chain meshing with the gear to transmit power to a gear. The gear carries the mixing frame to mix inside the premixing tank. The rotation of the mixing frame and the movement of the scraper share a single motor, reducing procurement and maintenance costs. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is an overall structural diagram of the mixer with premixing function according to this utility model;

[0015] Figure 2 This is a schematic diagram of the conveying pipe connection of the mixer with premixing function of this utility model;

[0016] Figure 3 This is a schematic diagram of the connection of the top cover of the mixer with premixing function according to this utility model;

[0017] Figure 4 This is a schematic diagram of the scraper connection of the mixer with premixing function of this utility model.

[0018] Legend:

[0019] 1. Mixer body; 2. Conveying pipe; 3. Motor 1; 4. Screw conveyor; 5. Premix tank; 6. Top cover; 7. Motor 2; 8. Gear 1; 9. Gear ring; 10. Rotating disc; 11. Scraper; 12. Gear 2; 13. Gear chain; 14. Gear 3; 15. Mixing frame; 16. Support frame 1; 17. Protective cover; 18. Support frame 2. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1 and Figure 2 This utility model embodiment provides a mixer with a premixing function, which includes: a mixer body 1, a conveying pipe 2 fixedly connected to the outer surface of the mixer body 1, a motor 3 fixedly connected to one end of the conveying pipe 2, a spiral conveying rod 4 fixedly connected to the output end of the motor 3, the conveying pipe 2 being located inside the support frame 18, and the spiral conveying rod 4 being located inside the conveying pipe 2.

[0022] Specifically, the mixer body 1 is used to mix various materials to make them evenly mixed. It mainly consists of a mixing tank, a mixing device, a driving device, and a premixing tank 5. After premixing in the premixing tank 5, the materials are transported to the mixing tank. The driving device drives the mixing device to mix the materials in the mixer body 1. The materials premixed in the premixing tank 5 are transported to the interior of the mixer body 1 through the conveying pipe 2. The motor 3 at one end of the conveying pipe 2 rotates the screw conveying rod 4, causing the screw conveying rod 4 to rotate inside the conveying pipe 2 to prevent material blockage.

[0023] Reference Figure 2 , Figure 3 and Figure 4A premixing tank 5 is fixedly connected to the outer surface of the conveying pipe 2. A top cover 6 is detachably connected to the upper surface of the premixing tank 5. A second motor 7 is fixedly connected to the lower surface of the top cover 6. A gear 8 is fixedly connected to the output end of the second motor 7. A gear ring 9 is meshed with the outer surface of the gear 8. A rotating disk 10 is fixedly connected to the inner wall of the gear ring 9. A scraper 11 is fixedly connected to the lower surface of the rotating disk 10. A second gear 12 is fixedly connected to the output end of the second motor 7. A gear chain 13 is meshed with the outer surface of the gear 12. A third gear 14 is meshed with the inner wall of the gear chain 13. A stirring rack 15 is fixedly connected to the inner wall of the third gear 14. The stirring rack 15 and the scraper 11 are located inside the premixing tank 5. The scraper 11 is positioned... The outer surface of the scraper 11 is attached to the inner wall of the premix tank 5. The outer surface of the upper cover 6 is fixedly connected to the support frame 16. The inner wall of the support frame 16 is rotatably connected to the mixing frame 15. The outer surface of the mixing frame 15 is rotatably connected to the rotating disk 10. The outer surface of the rotating disk 10 is rotatably connected to the upper cover 6. The upper surface of the upper cover 6 is fixedly connected to the protective cover 17. The gear 18, gear 2 12, gear 3 14 and other structures are located inside the protective cover 17. The outer surface of the support frame 16 is fixedly connected to the protective cover 17. The outer surface of the premix tank 5 is fixedly connected to the support frame 2 18. The lower surface of the support frame 2 18 is provided with an anti-slip pad. The lower end of the premix tank 5 is provided with a control valve.

[0024] Specifically, the premix tank 5 is used to premix materials. It has a cover 6 that is detachably connected to it by a snap-fit. The motor 7 under the cover 6 rotates the gear 8, which causes the gear ring 9 that meshes with the gear 8 to rotate the rotating disk 10. The scraper 11 below the rotating disk 10 scrapes away the material adhering to the inner wall of the premix tank 5, reducing adhesion. When the motor 7 rotates the gear 8, the gear 12 is also rotated by the motor 7. The gear chain 13 that meshes with the gear 12 transmits power to the gear 14. The gear 14 carries the stirring rack 15 to stir inside the premix tank 5. The rotation of the stirring rack 15 and the movement of the scraper 11 use the same motor, which reduces procurement and maintenance costs.

[0025] Working principle: During use, the motor 7 under the top cover 6 rotates the gear 8, causing the gear ring 9 meshing with the gear 8 to rotate the rotating disk 10. The scraper 11 below the rotating disk 10 scrapes away the material adhering to the inner wall of the premix tank 5, reducing adhesion. When the motor 7 rotates the gear 8, the gear 12 is also rotated by the motor 7, causing the gear chain 13 meshing with the gear 12 to transmit power to the gear 14. The gear 14 carries the stirring frame 15 to stir inside the premix tank 5. The rotation of the stirring frame 15 and the movement of the scraper 11 are all done by the same motor, reducing procurement and maintenance costs. The premixed material in the premix tank 5 is then transported to the interior of the mixer body 1 through the conveying pipe 2. The motor 3 at one end of the conveying pipe 2 rotates the spiral conveying rod 4, causing the spiral conveying rod 4 to rotate inside the conveying pipe 2, preventing material blockage.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A mixer with a premixing function, characterized in that, include: The mixer body (1) has a conveying pipe (2) fixedly connected to its outer surface. One end of the conveying pipe (2) is fixedly connected to a motor (3). The output end of the motor (3) is fixedly connected to a spiral conveying rod (4). The outer surface of the conveying pipe (2) is fixedly connected to a premixing tank (5). The upper surface of the premixing tank (5) is detachably connected to a top cover (6). The lower surface of the top cover (6) is fixedly connected to a motor (7). The output end of the motor (7) is fixedly connected to a gear (8). The outer surface of the gear (8) is... A toothed ring (9) is connected to the surface of the premix tank (5). A rotating disk (10) is fixedly connected to the inner wall of the toothed ring (9). A scraper (11) is fixedly connected to the lower surface of the rotating disk (10). A gear (12) is fixedly connected to the output end of the motor (7). A toothed chain (13) is connected to the outer surface of the gear (12). A gear (14) is connected to the inner wall of the toothed chain (13). A stirring rack (15) is fixedly connected to the inner wall of the gear (14). The stirring rack (15) and the scraper (11) are located inside the premix tank (5).

2. A mixer with premixing function according to claim 1, characterized in that, The scraper (11) is located on the outside of the mixing rack (15), and the outer surface of the scraper (11) is in contact with the inner wall of the premix tank (5).

3. A mixer with premixing function according to claim 1, characterized in that, The outer surface of the top cover (6) is fixedly connected to a support frame (16), and the inner wall of the support frame (16) is rotatably connected to the stirring rack (15).

4. A mixer with premixing function according to claim 1, characterized in that, The outer surface of the stirring rack (15) is rotatably connected to the rotating disk (10), and the outer surface of the rotating disk (10) is rotatably connected to the upper cover (6).

5. A mixer with premixing function according to claim 1, characterized in that, The upper surface of the cover (6) is fixedly connected to a protective cover (17), and the gear one (8), gear two (12), gear three (14) and other structures are located inside the protective cover (17).

6. A mixer with premixing function according to claim 3, characterized in that, The outer surface of the support frame (16) is fixedly connected to the protective cover (17), and a control valve is provided at the lower end of the premix tank (5).

7. A mixer with premixing function according to claim 1, characterized in that, The premix tank (5) is fixedly connected to a support frame two (18), and the lower surface of the support frame two (18) is provided with an anti-slip pad.

8. A mixer with premixing function according to claim 1, characterized in that, The conveying pipe (2) is located inside the support frame (18), and the spiral conveying rod (4) is located inside the conveying pipe (2).

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