A two-dimensional motion mixer

Abstract

The utility model discloses a two-dimensional motion mixer, including a base, a swing frame, a swing drive motor, a mixing drum and a mixing drive motor. The mixing drum includes a central cylindrical unit and a conical cylinder unit A and a conical cylinder unit B respectively located at both ends of the cylindrical unit and fixedly connected to the cylindrical unit. A cleaning drain port is provided on one end of the conical cylinder unit B for connecting to the cylindrical unit, and a drain valve is provided at the cleaning drain port. The drain valve can be opened to quickly discharge the sewage generated by cleaning the mixing drum. The utility model has a cleaning drain port provided on one end of the conical cylinder unit B connected to the cylindrical unit. After cleaning the inside of the mixing drum, the generated sewage can be quickly and completely discharged from the cleaning drain port, thereby facilitating the cleaning of the mixing drum. The drain valve is closed to avoid the discharge of materials from the cleaning drain port when the materials are mixed, and also to avoid the discharge of water in the mixing drum from the cleaning drain port before the cleaning process of the mixing drum is completed.

Description

Technical Field

[0001] The utility model relates to a two-dimensional motion mixer, belonging to the technical field of material mixing equipment. Background Art

[0002] A mixer is a machine used to mix materials. It is suitable for mixing various powdered and granular materials. Therefore, mixers are widely used in medicine, chemical industry, food, fuel, feed, fertilizer, pesticide and other industries. Among them, the two-dimensional motion mixer is the most common one. The two-dimensional motion mixer mixes materials through the swinging and rolling two-dimensional motion of the mixing barrel.

[0003] The existing two-dimensional motion mixer is disclosed in the Chinese utility model patent with authorization announcement number CN215877492U, and its mixing cylinder includes a first cylinder unit with a central cylindrical shape and a second cylinder unit and a third cylinder unit respectively located at two ends of the first cylinder unit, the second cylinder unit and the third cylinder unit are both truncated cone-shaped shells, and the ends with larger diameters of the second cylinder unit and the third cylinder unit are respectively welded and fixed to the two ends of the first cylinder unit, and the ends with smaller diameters of the second cylinder unit and the third cylinder unit are respectively provided with a feed port and a discharge port.

[0004] The two-dimensional motion mixer disclosed in the above patent has a structure with pointed ends at both ends of the mixing barrel. After the mixing barrel is cleaned with clean water, the sewage generated after cleaning is difficult to be discharged from the mixing barrel due to the limited amplitude of the mixing barrel's swing, making the cleaning of the mixing barrel inconvenient. In addition, the smooth internal surface of the barrel is not conducive to uniform mixing of the materials. The discharge port structure of the above patent is also not conducive to the collection of the mixed materials after discharge. Summary of the invention

[0005] The utility model aims to provide a two-dimensional motion mixer to solve the technical defect that the sewage of the two-dimensional motion mixer in the prior art is not easy to be completely discharged after cleaning.

[0006] In order to solve the above problems, the technical solution adopted by the utility model is: a two-dimensional motion mixer, including a base, a swing frame, a swing drive motor, a mixing barrel and a mixing drive motor, the mixing barrel includes a middle cylindrical unit and a conical barrel unit A and a conical barrel unit B respectively located at both ends of the cylindrical unit and fixedly connected to the cylindrical unit, the swing frame is rotatably mounted on the base and driven to swing on the base by the swing drive motor mounted on the base, the cylindrical unit is rotatably mounted on the swing frame, and the mixing barrel is driven to roll on the swing frame by the mixing drive motor mounted on the swing frame, and the conical barrel unit A and the conical barrel unit B are respectively located at both ends of the cylindrical unit and fixedly connected to the cylindrical unit, A loading port is provided at one end of element A away from the cylindrical unit, and a loading door plate is arranged at the loading port; a discharge port is provided at one end of the conical cylinder unit B away from the cylindrical unit, and a discharge valve is arranged at the discharge port; the mixing cylinder can swing synchronously with the swing of the swing frame when in use, and is driven by a mixing drive motor to roll on the swing frame; the swinging and rolling of the mixing cylinder are used to mix the materials therein; a cleaning sewage outlet is provided on one end of the conical cylinder unit B for connecting with the cylindrical unit, and a sewage outlet is arranged at the cleaning sewage outlet; the sewage generated by cleaning the mixing cylinder can be quickly discharged by opening the sewage valve. The present invention has a cleaning drain port on one end of the conical cylinder unit B connected to the cylindrical unit. After cleaning the mixing cylinder, the generated sewage can be quickly and completely discharged from the cleaning drain port, thereby facilitating the cleaning of the mixing cylinder. The drain valve is closed to block the cleaning drain port, thereby preventing materials from being discharged from the cleaning drain port when the materials are mixed, and also preventing water in the mixing cylinder from being discharged from the cleaning drain port before the cleaning process of the mixing cylinder is completed.

[0007] As a further improvement of the utility model, more than one stirring paddle plate group is also included, and the stirring paddle plate group is arranged at intervals along the center line direction of the cylindrical unit. Each stirring paddle plate group includes more than one stirring paddle plate A distributed along the circumferential direction of the cylindrical unit, and the stirring paddle plate A is fixed on the inner surface of the cylindrical unit. The utility model arranges the stirring paddle plate group in the cylindrical unit, so that the materials in the mixing drum are mixed more evenly.

[0008] As a further improvement of the utility model, it also includes more than one stirring paddle B, and the stirring paddle B is fixed on the inner surface of the cone cylinder unit B. By arranging the stirring paddle B on the inner surface of the cone cylinder unit B, the utility model can more conveniently discharge the mixed materials from the mixing cylinder.

[0009] As a further improvement of the present invention, there are two stirring paddles B in the shape of spiral plates, and the two stirring paddles B are centrally symmetrically distributed. In the present invention, the two stirring paddles B are in the shape of spiral plates, which is more conducive to the discharge of materials.

[0010] As a further improvement of the utility model, it also includes a material collection pipeline, a cylindrical connection unit is fixed at the discharge port, a discharge valve is arranged on the connection unit, one end of the material collection pipeline is sleeved on the end of the connection unit away from the cone unit B and can rotate relative to the connection unit, and the other end of the material collection pipeline is fixed to the swing frame. The utility model is provided with a material collection pipeline, which is convenient for collecting the mixed materials into a serpentine belt, for example.

[0011] As a further improvement of the utility model, it also includes two supporting inclined rods symmetrically arranged on both sides of the material collection pipe, the bottom ends of the supporting inclined rods are fixedly connected to the swing frame, and the top ends of the supporting inclined rods are fixedly connected to the material collection pipe, which are used to fix the material collection pipe on the swing frame. The utility model is provided with two supporting inclined rods, and the material collection pipe is supported and fixed by the two supporting inclined rods.

[0012] As a further improvement of the present invention, the end of the connecting unit protrudes outward to form an annular protrusion A, and the end of the material collecting pipe protrudes inward to form an annular protrusion B. An end bearing is sleeved on the connecting unit, and the protrusion A and the protrusion B are respectively located on both sides of the end bearing. An end bearing is arranged between the protrusion A and the protrusion B in the present invention, so that the material collecting pipe can rotate relative to the connecting unit, avoiding the material collecting pipe from hindering the rotation of the mixing drum.

[0013] In summary, the beneficial effects of the utility model are as follows: the utility model opens a cleaning drain port on the cone cylinder unit B, and the sewage generated by cleaning the mixing cylinder is discharged from the cleaning drain port, thereby facilitating the cleaning of the mixing cylinder. The utility model fixes a stirring paddle on the inner wall of the mixing cylinder to make the mixing of materials more uniform and easier to discharge from the mixing cylinder after mixing. The material collection pipe is set to facilitate the collection of materials discharged from the mixing cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model.

[0015] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0016] Figure 3 It is a top view of the utility model.

[0017] Figure 4 It is a left view of the utility model.

[0018] Figure 5 It is a schematic diagram reflecting the connection between the material collecting pipeline and the connecting unit in the utility model.

[0019] Wherein: 1. base; 2. swing frame; 3. swing drive motor; 4. mixing barrel; 5. mixing drive motor; 6. cylinder unit; 7. cone barrel unit A; 8. cone barrel unit B; 9. loading port; 10. loading door panel; 11. discharge port; 12. discharge valve; 13. cleaning drain port; 14. drain valve; 15. stirring paddle A; 16. stirring paddle B; 17. material collection pipeline; 18. connecting unit; 19. supporting diagonal rod; 20. protrusion A; 21. protrusion B; 22. end bearing; 23. swing shaft; 24. swing rod; 25. support shaft; 26. support wheel; 27. support ring; 28. limit ring; 29. ​​support rod; 30 roller. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings. Example 1

[0021] like Figure 1 , Figure 3 and Figure 4 The two-dimensional motion mixer shown includes a base 1, a swing frame 2, a swing drive motor 3, a mixing barrel 4 and a mixing drive motor 5. The mixing barrel 4 in this embodiment includes a middle cylindrical unit 6 and a conical barrel unit A7 and a conical barrel unit B8 respectively located at both ends of the cylindrical unit 6 and welded and fixed to the cylindrical unit 6, wherein the diameter of one end of the conical barrel unit A7 and the conical barrel unit B8 connected to the cylindrical unit 6 is larger than the diameter of the other end, that is, the diameter of the end of the conical barrel unit A7 and the conical barrel unit B8 away from each other is smaller than the diameter of the cylindrical unit 6.

[0022] like Figure 1 As shown, in this embodiment, the swing frame 2 is rotatably installed on the base 1, and is driven to swing on the base 1 by the swing drive motor 3 installed on the base 1. A swing shaft 23 is welded and fixed in the middle of the swing frame 2. The swing shaft 23 is horizontally arranged, and its two ends are rotatably connected to the base 1 by bearings. A swing rod is installed on the output shaft of the swing drive motor 3. The swing rod is perpendicular to the output shaft of the swing drive motor 3. The end of the swing rod away from the output shaft of the swing drive motor 3 is rotatably connected to the swing rod 24 by a connecting pin, and the end of the swing rod 24 away from the swing drive motor 3 is rotatably connected to the bottom of the swing frame 2 by a connecting pin. In this way, the swing drive motor 3 drives the swing rod to rotate, and the swing rod drives the swing frame 2 to swing on the base 1 through the swing rod 24.

[0023] like Figure 1 and Figure 4As shown, the cylindrical unit 6 in this embodiment is rotatably installed on the swing frame 2, and the mixing cylinder 4 is driven by a mixing drive motor 5 installed on the swing frame 2 to roll on the swing frame 2. At the top of the swing frame 2, two support shafts 25 are provided. The two support shafts 25 are arranged in parallel and symmetrically on both sides of the swing frame 2. At both ends of each support shaft 25, a support wheel 26 is provided. The two support shafts 25 are perpendicular to the swing shaft 23. At positions near both ends of the cylindrical unit 6, a support ring 27 is welded and fixed respectively. The two sides of the support ring 27 are respectively supported by the support wheels 26 on the two support shafts 25. The mixing drive motor 5 in this embodiment is installed on the swing frame 2 and is located below the mixing cylinder 4. The output shaft of the mixing drive motor 5 is connected to one of the support shafts 25 by a sprocket and a chain. The mixing drive motor 5 drives one of the support shafts 25 to rotate, thereby driving the mixing cylinder 4 to roll on the swing frame 2. In this embodiment, a limiting ring 28 with a "U" - shaped cross - section is welded and fixed at the position between the two support rings 27 on the cylindrical unit 6. At each of the swing frames 2, a support rod 29 is fixed. The upper end of the support rod 29 is installed with a roller 30 by a rotating shaft. The roller 30 is located in the annular groove on the limiting ring 28. In this embodiment, the rollers 30 on the two support rods 29 are symmetrically distributed on both sides of the limiting ring 28 to prevent the mixing cylinder 4 from moving axially on the swing frame 2 when swinging and slipping off the swing frame 2.

[0024] As Figure 1 and Figure 2 shown, at one end of the conical cylinder unit A7 away from the cylindrical unit 6 in this embodiment, a feeding port 9 is provided, and a feeding door panel 10 is arranged at the feeding port 9. The feeding door panel 10 is detachably installed at the conical cylinder unit A7. Opening the feeding door panel 10 can add the materials to be mixed into the mixing cylinder 4. At one end of the conical cylinder unit B8 away from the cylindrical unit 6, a discharge port 11 is provided, and a discharge valve 12 is arranged at the discharge port 11. Opening the discharge valve 12 can discharge the mixed materials from the mixing cylinder 4. In the use state, the mixing cylinder 4 can swing synchronously with the swing of the swing frame 2 and is driven by the mixing drive motor 5 to roll on the swing frame 2. The swinging and rolling of the mixing cylinder 4 are used for mixing the materials therein.

[0025] As Figure 2 shown, in this embodiment, a cleaning and sewage - draining port 13 is provided at one end of the conical cylinder unit B8 for connecting with the cylindrical unit 6, and a sewage - draining valve 14 is arranged at the cleaning and sewage - draining port 13. In this embodiment, a sewage - draining short pipe is welded at the cleaning and sewage - draining port 13, and the sewage - draining valve 14 is arranged on the sewage - draining short pipe, so as to facilitate the installation of the sewage - draining valve 14. After cleaning the inside of the mixing cylinder 4 in this embodiment, by swinging the mixing cylinder 4 to make the conical cylinder unit B8 tilt downward and rotating the mixing cylinder 4 to make the sewage - draining valve 14 located at the lowest position of the mixing cylinder 4, opening the sewage - draining valve 14 can quickly discharge the sewage generated by cleaning the mixing cylinder 4. Example 2

[0026] like Figure 1 So and Figure 4 As shown, this embodiment is a further improvement made on the basis of embodiment 1. In order to make the mixing of materials in the mixing barrel 4 more uniform, this embodiment is provided with two to three stirring paddle groups, and the stirring paddle groups are arranged on the inner surface of the cylindrical unit 6 at intervals along the center line direction of the cylindrical unit 6. Each stirring paddle group includes a plurality of stirring paddles A15 evenly distributed along the circumferential direction of the cylindrical unit 6. The stirring paddle A15 is welded and fixed on the inner surface of the cylindrical unit 6. In this embodiment, each stirring paddle group can be provided with three stirring paddles A15. In order to facilitate the discharge of the mixed materials, this embodiment is provided with more than one stirring paddle B16, and the stirring paddle B16 is welded and fixed on the inner surface of the conical cylinder unit B8. In this embodiment, the stirring paddle B16 is provided with two and is in the shape of a spiral plate. The two stirring paddles B16 are centrally symmetrically distributed, and the symmetry center of the two stirring paddles B16 is any point on the center line of the conical cylinder unit B8. The structure of the rest of the embodiment is the same as that of embodiment 1. For details, please refer to embodiment 1, and this embodiment will not be repeated. Example 3

[0027] like Figure 1 and Figure 3 As shown, this embodiment is a further improvement of Embodiment 2. Compared with Embodiment 2, this embodiment is provided with a material collecting pipe 17 to facilitate the recovery of the mixed material. A cylindrical connecting unit 18 is fixed at the discharge port 11, and a discharge valve 12 is arranged on the connecting unit 18. One end of the material collecting pipe 17 is sleeved on the end of the connecting unit 18 away from the cone unit B8, and the material collecting pipe 17 can rotate relative to the connecting unit 18. The other end of the material collecting pipe 17 is fixed to the swing frame 2. In this way, when collecting materials, the material collecting pipe 17 does not rotate, but the mixing drum 4 rotates, so that the material in the mixing drum 4 is output from the material collecting pipe 17. In this embodiment, a container for holding materials such as a snakeskin bag can be used to collect materials from the opening of the material collecting pipe 17. In order to facilitate the fixation of the material collecting pipe 17 and the swing frame 2, the present embodiment also includes two supporting oblique rods 19 symmetrically arranged on both sides of the material collecting pipe 17. The bottom end of the supporting oblique rod 19 is fixedly connected to the swing frame 2 by bolts, and the top end of the supporting oblique rod 19 is fixedly connected to the material collecting pipe 17 by bolts. The material collecting pipe 17 is fixed to the swing frame 2 by two supporting oblique rods 19. Since the material collecting pipe 17 is fixedly connected to the swing frame 2, it can swing synchronously with the swing of the swing frame 2 and the mixing drum 4, and rotate relative to the mixing drum 4.

[0028] like Figure 5As shown, the specific structure of this embodiment to achieve the relative rotation of the material collection pipe 17 and the connection unit 18 is: the end of the connection unit 18 protrudes outward to form an annular protrusion A20, the end of the material collection pipe 17 protrudes inward to form an annular protrusion B21, an end face bearing 22 is sleeved on the connection unit 18, and the protrusion A20 and the protrusion B21 are respectively located on both sides of the end face bearing 22 and clamp the end face bearing 22, thereby achieving the relative rotation of the material collection pipe 17 and the connection unit 18. The structure of the rest of the embodiment is the same as that of embodiment 2, and the details can be referred to embodiment 2, and this embodiment will not be repeated.

[0029] The parts not specifically described in the above description are all prior art, or can be implemented by prior art. Moreover, the specific implementation cases described in this utility model are only preferred implementation cases of this utility model, and are not used to limit the implementation scope of this utility model. That is, all equivalent changes and modifications made according to the content of the patent scope of this utility model should be regarded as the technical scope of this utility model.

Claims

1. A two-dimensional motion mixer, comprising a base (1), a swing frame (2), a swing drive motor (3), a mixing drum (4) and a mixing drive motor (5); the mixing drum (4) comprising a central cylindrical unit (6) and a conical cylinder unit A (7) and a conical cylinder unit B (8) respectively located at two ends of the cylindrical unit (6) and fixedly connected to the cylindrical unit (6); the swing frame (2) is rotatably mounted on the base (1) and driven to swing on the base (1) by the swing drive motor (3) mounted on the base (1); the cylindrical unit (6) is rotatably mounted on the swing frame (2), and the mixing drum (4) is driven by a motor mounted on the swing frame (2) to rotate. The mixing drum (4) is driven by a mixing drive motor (5) to roll on the swing frame (2); a loading port (9) is provided at one end of the conical drum unit A (7) away from the cylindrical unit (6), and a loading door plate (10) is provided at the loading port (9); a discharge port (11) is provided at one end of the conical drum unit B (8) away from the cylindrical unit (6), and a discharge valve (12) is provided at the discharge port (11); the mixing drum (4) can swing synchronously with the swing of the swing frame (2) when in use, and is driven by the mixing drive motor (5) to roll on the swing frame (2); the swinging and rolling of the mixing drum (4) are used to mix the materials therein, and the mixing drum (4) is characterized in that: A cleaning sewage outlet (13) is provided on one end of the conical cylinder unit B (8) for connection with the cylindrical unit (6), and a sewage outlet (14) is provided at the cleaning sewage outlet (13). The sewage generated by cleaning the mixing cylinder (4) can be quickly discharged by opening the sewage outlet (14).

2. The two-dimensional motion mixer according to claim 1, characterized in that: It also includes one or more stirring paddle plates, which are arranged at intervals along the center line direction of the cylindrical unit (6), and each stirring paddle plate group includes one or more stirring paddle plates A (15) distributed along the circumferential direction of the cylindrical unit (6), and the stirring paddle plates A (15) are fixed on the inner surface of the cylindrical unit (6).

3. The two-dimensional motion mixer according to claim 2, characterized in that: It also includes one or more stirring paddles B (16), which are fixed on the inner surface of the cone unit B (8).

4. The two-dimensional motion mixer according to claim 3, characterized in that: There are two stirring paddles B (16) in the shape of spiral plates, and the two stirring paddles B (16) are symmetrically distributed around the center.

5. The two-dimensional motion mixer according to claim 1, characterized in that: It also includes a material collecting pipe (17), a cylindrical connecting unit (18) is fixed at the material discharge port (11), a material discharge valve (12) is arranged on the connecting unit (18), one end of the material collecting pipe (17) is sleeved on an end of the connecting unit (18) away from the conical cylinder unit B (8) and can rotate relative to the connecting unit (18), and the other end of the material collecting pipe (17) is fixed to the swing frame (2).

6. The two-dimensional motion mixer according to claim 5, characterized in that: It also includes two supporting oblique rods (19) symmetrically arranged on both sides of the material collection pipe (17), the bottom ends of the supporting oblique rods (19) being fixedly connected to the swing frame (2), and the top ends of the supporting oblique rods (19) being fixedly connected to the material collection pipe (17), for fixing the material collection pipe (17) on the swing frame (2).

7. The two-dimensional motion mixer according to claim 6, characterized in that: The end of the connecting unit (18) protrudes outward to form an annular protrusion A (20), and the end of the material collecting pipe (17) protrudes inward to form an annular protrusion B (21). An end face bearing (22) is sleeved on the connecting unit (18), and the protrusion A (20) and the protrusion B (21) are respectively located on both sides of the end face bearing (22).

Images