Plastic particle mixing device with movable stirring function

Abstract

The utility model provides a movable stirring plastic particle mixing device, which belongs to the technical field of mixing devices, and comprises a roller, a fixing mechanism and a mixing mechanism, the roller is connected with the mixing mechanism through the fixing mechanism, the mixing mechanism is provided with an upper box body and a lower box body, and the upper box body is provided with an upper opening and a lower opening. The bottom of the upper box body is connected with the top of the lower box body, an upper stirring shaft is arranged in the upper box body, a lower stirring shaft is arranged in the lower box body, the fixing mechanism comprises a support, a connecting arm and a base, the support is connected with the rolling wheels through bolts, the connecting arm is arranged at the top of the support, and the base is connected with the connecting arm. A base is arranged between the connecting arms, a rotating seat is arranged on the side wall of each connecting arm, and the rotating seats are fixedly connected to the side wall of the upper box body; the plastic particle mixing device disclosed by the utility model solves the problems of low stirring efficiency and small stirring range of the existing plastic particle mixing device.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixing devices, and in particular relates to a mobile stirring plastic particle mixing device. Background Art

[0002] Plastic particles refer to granular plastics, which are generally divided into more than 200 types and subdivided into thousands of types. Common plastic particles include general-purpose plastics, engineering plastics, and special plastics. General-purpose plastics: polypropylene, polyethylene, polyvinyl chloride, polystyrene, polyester, polyurethane, etc. Engineering plastics: nylon, polytetrafluoroethylene, polyoxymethylene, polycarbonate silicone, etc. Special plastics: thermosetting plastics, functional polymer plastics, such as artificial kidneys.

[0003] The prior art discloses a mixing device for plastic granule processing with application number: CN202222814409.X, including a base and a mixing barrel, a group of support rods are installed at the bottom end of the base, and a connecting plate is commonly connected between the three support rods, a mounting frame is provided on the base, a mixing assembly is provided on the mounting frame, an annular groove is opened in the middle of the outer surface of the mixing barrel, an annular plate is installed on the inner wall of the base, a discharge pipe is provided on one side of the outer surface of the mixing barrel, and a discharge assembly is provided on the mixing barrel. The utility model realizes the reverse rotation of the mixing barrel and the stirring paddle through the mixing assembly, thereby realizing the full mixing of the plastic granule material, ensuring the mixing effect, facilitating the later processing, and automating the mixing; through the discharge assembly, the material can be discharged manually, which solves the problem that the existing discharge method is mostly discharged through valves and the valve has a high cost. The discharge is convenient and labor-saving, which saves costs for plastic granule manufacturers. However, the shortcomings of the above technology are that in the mixing and stirring process of the recycled plastic particles, there are problems of low stirring efficiency and small stirring range. Utility Model Content

[0004] In view of this, the utility model provides a mobile stirring plastic particle mixing device, aiming to solve the problems of low stirring efficiency and small stirring range in the existing plastic particle mixing device.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a mobile stirring plastic particle mixing device, which comprises a roller, a fixing mechanism and a mixing mechanism, wherein the roller is connected to the mixing mechanism through the fixing mechanism, the mixing mechanism comprises an upper box body and a lower box body, the top of the upper box body is provided with a material inlet, the bottom of the lower box body is provided with a material outlet, the bottom of the upper box body is connected with the top of the lower box body, an upper stirring shaft is provided inside the upper box body, and a lower stirring shaft is provided inside the lower box body, the fixing mechanism comprises a bracket, a connecting arm and a base, the bracket is connected to the roller through bolts, the top of the bracket is provided with a connecting arm, a base is provided between the connecting arms, a rotating seat is provided on the side wall of the connecting arm, and the rotating seat is fixedly connected to the side wall of the lower box body.

[0007] The technical effects of a mobile stirring plastic particle mixing device provided by the utility model are as follows: by arranging rollers and a fixing mechanism at the bottom of the mixing mechanism, the mixing mechanism is facilitated to move, and the stirring range is increased. When the plastic particles in the upper box and the lower box are piled up, the upper box and the lower box can be flipped by the rotating seat, so that the upper stirring shaft and the lower stirring shaft can stir the plastic particles more evenly. At the same time, the fan can introduce air into the lower box through the curved pipe, speeding up the stirring speed of the plastic particles in the lower box and improving the stirring efficiency. On the basis of the above technical solution, the mobile stirring plastic particle mixing device of the utility model can also be improved as follows:

[0008] Furthermore, a central cylinder is arranged on the side wall of the upper stirring shaft, a connecting rod is arranged on the side wall of the central cylinder, one end of the connecting rod is connected to the central cylinder, and the other end of the connecting rod is connected to the stirring plate.

[0009] The beneficial effect of adopting the above further solution is: through the above solution, the central cylinder, the connecting rod and the stirring plate cooperate to make the plastic particles in the upper box body more evenly stirred. Further, the lower stirring shaft includes a central shaft, a stirring rod, a stirring blade and a bent pipe, the side wall of the central shaft is connected to the bottom of the stirring rod, the top of the stirring rod is provided with a stirring blade, the top of the central shaft is fixedly connected to the bent pipe, and the side wall of the bent pipe is provided with an air hole.

[0010] The beneficial effect of adopting the above further scheme is: through the above scheme, the central axis, the stirring rod, the stirring blade and the bent pipe cooperate with each other, so that the plastic particles in the lower box are stirred more evenly, avoiding the accumulation and agglomeration of plastic particles.

[0011] Furthermore, it also includes a first drive motor and a second drive motor, wherein the first drive motor is connected to the upper stirring shaft, and the second drive motor is connected to the lower stirring shaft.

[0012] The beneficial effect of adopting the above further scheme is: the first drive motor is used to drive the rotation of the upper stirring shaft, the upper stirring shaft is used to stir the particles in the upper box, and the second drive motor is used to drive the rotation of the lower stirring shaft, and the lower stirring shaft is used to stir the particles in the lower box.

[0013] Furthermore, it also includes a fan, which is connected to the bent pipe.

[0014] The beneficial effect of adopting the above further solution is: by arranging a fan, the fan introduces air into the lower box through the curved pipe, thereby accelerating the stirring speed of the plastic particles in the lower box.

[0015] Compared with the prior art, the beneficial effects of a mobile stirring plastic particle mixing device provided by the utility model are as follows: by arranging rollers and a fixing mechanism at the bottom of the mixing mechanism, the mixing mechanism is facilitated to move and the stirring range is increased; when the plastic particles in the upper box and the lower box are accumulated, the upper box and the lower box can be flipped by the rotating seat, so that the upper stirring shaft and the lower stirring shaft can stir the plastic particles more evenly; at the same time, the fan can introduce air into the lower box through the curved pipe, thereby accelerating the stirring speed of the plastic particles in the lower box and improving the stirring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front schematic diagram of a mobile stirring plastic granule mixing device;

[0017] Figure 2 It is a schematic diagram of the back side of a mobile stirring plastic granule mixing device;

[0018] Figure 3 A schematic diagram of an upper stirring shaft of a mobile stirring plastic granule mixing device;

[0019] Figure 4 It is a schematic diagram of the lower stirring shaft of a mobile stirring plastic particle mixing device;

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Roller; 2. Fixing mechanism; 21. Bracket; 22. Connecting arm; 221. Rotating seat; 23. Base; 3. Mixing mechanism; 31. Upper box; 310. Inlet; 32. Lower box; 320. Outlet; 33. Upper stirring shaft; 331. Central cylinder; 332. Connecting rod; 333. Stirring plate; 34. Lower stirring shaft; 341. Central shaft; 343. Stirring rod; 344. Stirring blade; 345. Bend pipe; 3451. Air hole; 4. First drive motor; 5. Second drive motor; 6. Fan. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] like Figure 1-4As shown, the utility model provides a mobile stirring plastic particle mixing device, which includes a roller 1, a fixing mechanism 2, and a mixing mechanism 3. The roller 1 is connected to the mixing mechanism 3 through the fixing mechanism 2. The mixing mechanism 3 has an upper box body 31 and a lower box body 32. The top of the upper box body 31 is provided with a material inlet 310, and the bottom of the lower box body 32 is provided with a material outlet 320. The bottom of the upper box body 31 is connected to the top of the lower box body 32. An upper stirring shaft 33 is provided inside the upper box body 31, and a lower stirring shaft 34 is provided inside the lower box body 32. The fixing mechanism 2 includes a bracket 21, a connecting arm 22, and a base 23. The bracket 21 is connected to the roller 1 through bolts. The top of the bracket 21 is provided with a connecting arm 22, and a base 23 is provided between the connecting arms 22. A rotating seat 221 is provided on the side wall of the connecting arm 22, and the rotating seat 221 is fixedly connected to the side wall of the lower box body 32.

[0028] Optionally, in the above technical solution, a central cylinder 331 is provided on the side wall of the upper stirring shaft 33 , a connecting rod 332 is provided on the side wall of the central cylinder 331 , one end of the connecting rod 332 is connected to the central cylinder 331 , and the other end of the connecting rod 332 is connected to the stirring plate 333 .

[0029] Optionally, in the above technical solution, the lower stirring shaft 34 includes a central shaft 341, a stirring rod 343, stirring paddles 344 and a curved pipe 345, the side wall of the central shaft 341 is connected to the bottom of the stirring rod 343, the top of the stirring rod 343 is provided with stirring paddles 344, the top of the central shaft 341 is fixedly connected to the curved pipe 345, and the side wall of the curved pipe 345 is provided with air holes 3451.

[0030] Optionally, in the above technical solution, it also includes a first drive motor 4 and a second drive motor 5 , the first drive motor 4 is connected to the upper stirring shaft 33 , and the second drive motor 5 is connected to the lower stirring shaft 34 .

[0031] Optionally, in the above technical solution, a fan 6 is also included, and the fan 6 is connected to the curved pipe 345.

[0032] Working principle: when in use, firstly, the plastic particles are introduced into the upper box body 31 along the inlet 310, and the upper stirring shaft 33 in the upper box body 31 stirs the plastic particles in the upper box body 31. When the plastic particles in the upper box body 31 are agglomerated, the stirring plate 333 can grind the agglomerated plastic particles apart so that the plastic particles become dispersed. After the plastic particles are stirred in the upper box body 31, they enter the lower box body 32, and the lower stirring shaft 34 stirs the plastic particles in the lower box body 32 for the second time, wherein the fan 6 introduces wind into the lower box body 32 through the wind holes 3451 on the side wall of the curved pipe 345, so as to accelerate the stirring efficiency in the lower box body 32. After the plastic particles are stirred in the lower box body 32, the plastic particles come out from the outlet 320, and the second stirring is completed. When there are still large plastic particles agglomerated in the upper box body 31 and the lower box body 32, the rotating seat 221 is opened to rotate the mixing mechanism 3, and stirring is performed for the third time to improve the stirring efficiency.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A mobile stirring plastic particle mixing device, characterized in that: The invention comprises a roller (1), a fixing mechanism (2), and a mixing mechanism (3), wherein the roller (1) is connected to the mixing mechanism (3) via the fixing mechanism (2), the mixing mechanism (3) comprises an upper box (31) and a lower box (32), the top of the upper box (31) is provided with a material inlet (310), the bottom of the lower box (32) is provided with a material outlet (320), the bottom of the upper box (31) is connected to the top of the lower box (32), and an upper stirring shaft (320) is provided inside the upper box (31). 3), a lower stirring shaft (34) is arranged inside the lower box (32), the fixing mechanism (2) comprises a bracket (21), a connecting arm (22), and a base (23), the bracket (21) is connected to the roller (1) by bolts, a connecting arm (22) is arranged on the top of the bracket (21), a base (23) is arranged between the connecting arms (22), a rotating seat (221) is arranged on the side wall of the connecting arm (22), and the rotating seat (221) is fixedly connected to the side wall of the lower box (32).

2. A mobile stirring plastic particle mixing device according to claim 1, characterized in that: A central cylinder (331) is arranged on the side wall of the upper stirring shaft (33), a connecting rod (332) is arranged on the side wall of the central cylinder (331), one end of the connecting rod (332) is connected to the central cylinder (331), and a stirring plate (333) is arranged on the upper stirring shaft (33), the other end of the connecting rod (332) is connected to the stirring plate (333).

3. A mobile stirring plastic particle mixing device according to claim 2, characterized in that: The lower stirring shaft (34) comprises a central shaft (341), a stirring rod (343), stirring blades (344) and a curved pipe (345); the side wall of the central shaft (341) is connected to the bottom of the stirring rod (343); the top of the stirring rod (343) is provided with a stirring blade (344); the top of the central shaft (341) is fixedly connected to the curved pipe (345); and the side wall of the curved pipe (345) is provided with an air hole (3451).

4. A mobile stirring plastic particle mixing device according to claim 1, characterized in that: It also includes a first drive motor (4) and a second drive motor (5), wherein the first drive motor (4) is connected to the upper stirring shaft (33), and the second drive motor (5) is connected to the lower stirring shaft (34).

5. A mobile stirring plastic particle mixing device according to claim 3, characterized in that: It also includes a fan (6), and the fan (6) is connected to the curved pipe (345).

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