A double-shaft mixer convenient for conveying materials

Abstract

The utility model discloses a double-shaft mixer which is convenient for conveying materials, comprising a device body, wherein a stirring box is included in the device body, a first motor and a second motor are installed on the outer wall of the stirring box, and a discharge port is provided at the lower end of the stirring box, the first motor is connected to a stirring rod one, the second motor is connected to a stirring rod two, a limiting frame is fixedly provided in the discharge port, and a plate valve is inserted in the discharge port, a third motor is installed in the limiting frame, a stirring paddle is connected below the third motor, a conveyor belt is provided below the plate valve, and the plate valve is located below the stirring paddle, support frames are installed at both ends of the conveyor belt, mounting frames are installed on the stirring rod one and the stirring rod two, a clamping groove is provided in the mounting frame, and the stirred materials can be conveyed, thereby increasing the practicability and convenience of the device, improving the working efficiency of the device, reducing the situation where the material blocks the discharge port, and ensuring the safety of material transportation.

Description

Technical Field

[0001] The utility model belongs to the technical field of double-shaft mixers, and in particular relates to a double-shaft mixer which is convenient for conveying materials. Background Art

[0002] Horizontal twin-shaft mixers are mainly used for mixing various powdered materials. Traditional horizontal twin-shaft mixers integrate the pushing function and the mixing function. Currently, most twin-shaft mixers have two large-rigidity mixing shafts, on which multiple mixing blades are distributed with a certain helix angle and pitch. The two mixing shafts rotate in opposite directions in the box, so that the powdered materials are evenly mixed and humidified in the box, and the humidified and evenly mixed materials are transported out through the discharge port.

[0003] The existing twin-shaft mixer is prone to blockage at its discharge port during use when conveying the evenly mixed material, which affects the material conveying speed and reduces the working efficiency of the device. At the same time, the stirring blades of the existing twin-shaft mixer are prone to blade wear after long-term use of the material. However, the stirring blades of the twin-shaft mixer are usually integrated with the stirring rod, which is inconvenient to disassemble and replace the stirring blades. If they need to be replaced, the entire stirring rod needs to be replaced, which increases the maintenance cost and brings many inconveniences to the user's work. Therefore, we need to upgrade and transform on the basis of the existing technology. Utility Model Content

[0004] The purpose of the utility model is to provide a double-shaft mixer which is convenient for conveying materials, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above problems, the following technical solutions are provided:

[0006] A double-shaft mixer is designed to facilitate conveying materials, including a device body, wherein the device body includes a stirring box, a first motor and a second motor are installed on the outer wall of the stirring box, and a discharge port is provided at the lower end of the stirring box, the first motor is connected to stirring rod one, the second motor is connected to stirring rod two, a limit frame is fixedly provided in the discharge port, and a plate valve is inserted in the discharge port, a third motor is installed in the limit frame, a stirring paddle is connected below the third motor, a conveyor belt is provided below the plate valve and the plate valve is located below the stirring paddle, support frames are installed at both ends of the conveyor belt, mounting frames are installed on the stirring rod one and the stirring rod two, a clamping groove is provided in the mounting frame, a stirring blade is provided in the clamping groove, a mounting hole is provided in the stirring blade and the clamping groove, and a U-shaped rod is inserted in the mounting hole.

[0007] Furthermore, support legs are installed under the mixing box, and the support legs are fixedly connected to the mixing box.

[0008] Furthermore, a plug-in slot is installed on the outer side wall of the mixing box, a dustproof box is movably plugged into the plug-in slot, the dustproof box is made of transparent plastic and a handle is fixedly installed on the outer side wall of the dustproof box.

[0009] Furthermore, a handle is installed at one end of the plate valve, and the handle is fixedly connected to the plate valve.

[0010] Furthermore, a baffle is installed on the upper end of the support frame, and the baffle is fixedly connected to the support frame.

[0011] Furthermore, a threaded groove is provided on the U-shaped rod, an upper nut and a lower nut are screwed on the U-shaped rod, the upper nut is tightly attached to the upper end surface of the stirring blade, and the lower nut is tightly attached to the lower end surface of the stirring blade.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can convey the mixed materials by arranging the discharge port, the third motor, the plate valve, the handle, the conveyor belt, the support frame and the baffle, thereby increasing the practicality and convenience of the device, improving the working efficiency of the device, reducing the situation where the material blocks the discharge port, and ensuring the safety of material transportation.

[0014] 2. The utility model can install and fix the stirring blade in the device by arranging the mounting frame, the clamping groove, the stirring blade, the mounting hole, the U-shaped rod, the upper nut and the lower nut, so that the user can replace and maintain it later, avoiding the trouble of the traditional stirring blade being inconvenient to disassemble and assemble.

[0015] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of a double-shaft mixer that is convenient for conveying materials according to the utility model;

[0018] Figure 2 This is an exploded view of the internal structure of a double-shaft mixer for convenient material transportation according to the utility model;

[0019] Figure 3 This is an exploded view of the anti-blocking structure of a double-shaft mixer that is convenient for conveying materials according to the utility model;

[0020] Figure 4 It is a disassembled structural stereogram of a double-shaft mixer for convenient material conveying according to the utility model;

[0021] Figure 5 The utility model is a disassembled structural diagram of a double-shaft mixer for convenient material transportation.

[0022] In the figure: 1. device body; 2. mixing box; 3. first motor; 4. second motor; 5. mixing rod one; 6. mixing rod two; 7. supporting leg; 8. plug-in slot; 9. dustproof box; 10. handle; 11. discharge port; 12. limit frame; 13. third motor; 14. mixing paddle; 15. plate valve; 16. pull handle; 17. conveyor belt; 18. supporting frame; 19. baffle; 20. mounting frame; 21. clamping groove; 22. mixing blade; 23. mounting hole; 24. U-shaped rod; 25. upper nut; 26. lower nut. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 - Figure 5 As shown, the present embodiment provides a twin-shaft mixer for convenient material conveying, comprising a device body 1, wherein the device body 1 comprises a stirring box 2, a first motor 3 and a second motor 4 are mounted on the outer wall of the stirring box 2, and a discharge port 11 is arranged at the lower end of the stirring box 2, the first motor 3 is connected to a stirring rod 1 5, the second motor 4 is connected to a stirring rod 2 6, a limiting frame 12 is fixedly arranged in the discharge port 11, and a plate valve 15 is inserted in the discharge port 11, a third motor 13 is installed in the limiting frame 12, a stirring paddle 14 is connected below the third motor 13, a conveyor belt 17 is arranged below the plate valve 15, and the plate valve 15 is located below the stirring paddle 14, support frames 18 are mounted at both ends of the conveyor belt 17, mounting frames 20 are mounted on the stirring rod 1 5 and the stirring rod 2 6, a clamping groove 21 is arranged in the mounting frame 20, a stirring blade 22 is arranged in the clamping groove 21, a mounting hole 23 is arranged in the stirring blade 22 and the clamping groove 21, and a U-shaped rod 24 is inserted in the mounting hole 23.

[0025] Preferably, a support leg 7 is installed under the mixing box 2, and the support leg 7 is fixedly connected to the mixing box 2. By providing the support leg 7, the stability and safety of the mixing box 2 are increased, and direct contact between the bottom of the mixing box 2 and the ground is avoided. A plug-in slot 8 is installed on the outer wall of the mixing box 2, and a dustproof box 9 is movably plugged into the plug-in slot 8. The dustproof box 9 is made of transparent plastic and a handle 10 is fixedly installed on the outer wall of the dustproof box 9. By providing the dustproof box 9, it is convenient for the user to watch the stirring situation in the mixing box 2, and it is convenient to avoid the stirring material in the mixing box 2 from splashing or scattering outside the device. A pull handle 16 is installed at one end of the plate valve 15, and the pull handle 16 is fixedly connected to the plate valve 15. By providing the pull handle 16, it is convenient for the user to open and close the plate valve 15, which provides convenience for the user.

[0026] Preferably, a baffle 19 is installed on the upper end of the support frame 18, and the baffle 19 is fixedly connected to the support frame 18. By setting the baffle 19, the goods transported by the conveyor belt 17 can be limited to prevent the goods from falling off or falling. A threaded groove is opened on the U-shaped rod 24, and an upper nut 25 and a lower nut 26 are screwed on the U-shaped rod 24. The upper nut 25 is tightly attached to the upper end surface of the stirring blade 22, and the lower nut 26 is tightly attached to the lower end surface of the stirring blade 22. By setting the upper nut 25 and the lower nut 26, the U-shaped rod 24 and the stirring blade 22 can be limited and fixed, ensuring the safety and stability of the device during use.

[0027] The use principle and use process of the utility model are as follows: when in use, the material to be stirred is poured into the stirring box 2. After the material is poured to a suitable temperature, the user plugs the dustproof box 9 into the plug-in slot 8 through the handle 10. At this time, the first motor 3 and the second motor 4 are controlled to operate. When the first motor 3 is in operation, it drives the stirring rod 1 5 to rotate. When the second motor 4 is in operation, it drives the stirring rod 2 6. When the stirring rod 1 5 and the stirring rod 2 6 rotate, they drive the stirring blade 22 to evenly stir and crush the material in the stirring box 2 that has entered. After the stirring and crushing is completed, the third motor 13 is controlled to operate. The third motor 13 drives the stirring paddle 14 to rotate. At this time, the user pulls the handle 16 by hand to pull the plate valve 15 out of the discharge port 11. After the stirring is completed, the material enters the discharge port 11, and the stirring paddle 14 stirs the material and transports it to the conveyor belt 17 below. The conveyor belt 17 is controlled to operate to transport the material. The material can be transported to the next processing site, and the mixed material can be transported, which increases the practicability and convenience of the device, improves the working efficiency of the device, reduces the material blocking the discharge port 11, and ensures the safety of material transportation. When the stirring blade 22 of the device is worn out after long-term use and needs to be replaced, the user uses a tool to remove the lower nut 26 from the U-shaped rod 24, loosen the upper nut 25 on the U-shaped rod 24, and pull the U-shaped rod 24 and the upper nut 25 out of the mounting hole 23 of the stirring blade 22 and the mounting frame 20. After pulling out, the stirring blade 22 can be taken out of the clamping groove 21, and then the replaced stirring blade 22 can be reinstalled. The stirring blade 22 in the device can be installed and fixed, which is convenient for the user to replace and maintain it later, avoiding the trouble of the traditional stirring blade 22 that is inconvenient to disassemble and assemble.

[0028] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] The present invention is described above in conjunction with specific implementation methods, but it should be clear to those skilled in the art that these descriptions are exemplary and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on the spirit and principles of the present invention, and these modifications and variations are also within the scope of the present invention.

Claims

1. A double-shaft mixer for convenient material transportation, characterized in that: The invention comprises a device body (1), wherein the device body (1) contains a stirring box (2), a first motor (3) and a second motor (4) are mounted on the outer wall of the stirring box (2), and a discharge port (11) is arranged at the lower end of the stirring box (2), the first motor (3) is connected to a stirring rod 1 (5), the second motor (4) is connected to a stirring rod 2 (6), a limiting frame (12) is fixedly arranged in the discharge port (11), and a plate valve (15) is inserted in the discharge port (11), a third motor (13) is mounted in the limiting frame (12), and the third motor (13) A stirring paddle (14) is connected below, a conveyor belt (17) is provided below the plate valve (15) and the plate valve (15) is located below the stirring paddle (14), support frames (18) are installed at both ends of the conveyor belt (17), a mounting frame (20) is installed on the stirring rod 1 (5) and the stirring rod 2 (6), a clamping groove (21) is provided in the mounting frame (20), a stirring blade (22) is provided in the clamping groove (21), a mounting hole (23) is provided in the stirring blade (22) and the clamping groove (21), and a U-shaped rod (24) is inserted in the mounting hole (23).

2. A double-shaft mixer for convenient material transportation according to claim 1, characterized in that: Support legs (7) are installed below the mixing box (2), and the support legs (7) are fixedly connected to the mixing box (2).

3. A twin-shaft mixer for convenient material transportation according to claim 1, characterized in that: The outer wall of the mixing box (2) is provided with a plug-in slot (8), a dustproof box (9) is movably plugged into the plug-in slot (8), the dustproof box (9) is made of transparent plastic, and a handle (10) is fixedly installed on the outer wall of the dustproof box (9).

4. A twin-shaft mixer for convenient material transportation according to claim 1, characterized in that: A pull handle (16) is installed at one end of the plate valve (15), and the pull handle (16) is fixedly connected to the plate valve (15).

5. A double-shaft mixer for convenient material transportation according to claim 1, characterized in that: A baffle (19) is installed on the upper end of the support frame (18), and the baffle (19) is fixedly connected to the support frame (18).

6. A twin-shaft mixer for convenient material transportation according to claim 1, characterized in that: The U-shaped rod (24) is provided with a threaded groove, and an upper nut (25) and a lower nut (26) are screwed onto the U-shaped rod (24). The upper nut (25) is in close contact with the upper end surface of the stirring blade (22), and the lower nut (26) is in close contact with the lower end surface of the stirring blade (22).

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