Frame type stirring blade structure

Abstract

The utility model discloses a frame type stirring blade structure which comprises a main shaft, two ends of the main shaft are respectively provided with a planetary gear assembly, the outer sides of the two planetary gear assemblies are respectively provided with a rotating cylinder, and the outer side surface of each rotating cylinder is fixedly provided with a stirring frame. A plurality of stirring blades staggered with the stirring frame are uniformly arranged in the middle of the outer side surface of the main shaft. Through cooperation of the frame-type stirring frame and the stirring blades staggered with the stirring frame, release agent raw materials are stirred and mixed, when the main shaft rotates, the planetary gear assembly drives the rotating cylinder to rotate reversely, namely, the stirring directions of the stirring frame and the stirring blades are opposite, so that the release agent raw materials can be stirred and mixed in two directions in the stirring process, and the stirring efficiency is improved. The raw materials are quickly and uniformly mixed, the caking and adhesion of the materials can be effectively avoided, the mixing effect and the stirring efficiency are improved, the processing time is shortened, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring and mixing, in particular to a frame type stirring blade structure. Background Art

[0002] When producing hydrogen energy automobile plastic parts, mold release agents are needed. Mold release agents are used as an interface coating on the surfaces of two objects that are easy to stick to each other. It can make the surfaces of objects easy to separate, smooth and clean. During the production of mold release agents, the ingredients need to be stirred and mixed to make them evenly dispersed. Most of the existing stirring blade structures are simple in structure, resulting in average mixing effects and low stirring efficiency, which prolongs the working time and affects the work progress. To this end, we propose a frame-type stirring blade structure. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a frame-type stirring blade structure, that is, the stirring directions of the stirring frame and the stirring blade are opposite, so that the release agent raw materials can be stirred and mixed in two directions during the stirring process, and the raw materials can be mixed quickly and evenly, which shortens the processing time, greatly improves the work efficiency, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a frame-type stirring blade structure, including a main shaft, a planetary gear assembly is respectively arranged at both ends of the main shaft, a rotating cylinder is arranged on the outside of the two planetary gear assemblies, a stirring frame is fixedly arranged on the outer surface of the rotating cylinder, and a plurality of stirring blades staggered with the stirring frame are evenly arranged in the middle of the outer surface of the main shaft. The main shaft is connected to an external motor, and when the main shaft rotates, the rotating cylinder is driven to rotate in the opposite direction through the planetary gear assembly.

[0005] As a preferred technical solution of the utility model, the planetary gear assembly includes a sun gear fixedly arranged on the outer surface of the main shaft and an inner gear ring fixedly arranged on the inner surface of the rotating cylinder, a plurality of planetary gears are rotatably arranged between the inner gear ring and the sun gear, a fixed shaft is rotatably arranged at the center of the planetary gear, the fixed shaft is fixedly connected to the planetary gear bracket, and the end of the fixed shaft is fixedly connected to the inner wall of the external container.

[0006] As a preferred technical solution of the utility model, the side surfaces of the stirring frame and the stirring blade are both provided with a plurality of turbulent holes.

[0007] As a preferred technical solution of the utility model, the turbulence holes located at the same side and at the same level have different shapes.

[0008] As a preferred technical solution of the utility model, an elastic scraper is installed on the outer surface of the stirring frame.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the release agent raw materials are stirred and mixed by cooperating with the frame-type stirring frame and the stirring blades staggered therewith, and when the main shaft rotates, the rotating drum is driven to rotate in the opposite direction through the planetary gear assembly, that is, the stirring directions of the stirring frame and the stirring blades are opposite, so that the release agent raw materials can be stirred and mixed in two directions during the stirring process, the raw materials can be mixed quickly and evenly, and the agglomeration and adhesion of the materials can be effectively avoided, the mixing effect and stirring efficiency are improved, the processing time is shortened, and the work efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a side view structural schematic diagram of the utility model;

[0012] Figure 3 It is a partial structural schematic diagram of the utility model.

[0013] In the figure: 1 main shaft, 2 planetary gear bracket, 3 fixed shaft, 4 sun gear, 5 planetary gear, 6 inner ring gear, 7 rotating cylinder, 8 stirring frame, 9 stirring blade, 10 turbulent hole, 11 elastic scraper. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-3The utility model provides a technical solution: a frame-type stirring blade structure, including a main shaft 1, two ends of the main shaft 1 are respectively provided with a planetary gear assembly, the outer sides of the two planetary gear assemblies are provided with a rotating cylinder 7, the outer surface of the rotating cylinder 7 is fixedly provided with a stirring frame 8, the stirring frame 8 specifically includes a main horizontal frame connected to the rotating cylinder 7, the ends of the upper and lower main horizontal frames are fixedly connected with a vertical frame, the side surface of the vertical frame facing the main shaft 1 is provided with a plurality of supporting horizontal frames, a plurality of stirring blades 9 staggered with the stirring frame 8 are evenly provided in the middle of the outer surface of the main shaft 1, and there is a certain distance between the ends of the stirring blades 9 and the vertical frame The stirring blades 9 are staggered between the main horizontal frame and the supporting horizontal frame, and the release agent raw materials are stirred and mixed through the cooperation of the frame-type stirring frame 8 and the stirring blades 9 staggered therewith. The main shaft 1 is connected to the external motor. When the main shaft 1 rotates, the rotating cylinder 7 is driven to rotate in the opposite direction through the planetary gear assembly, that is, the stirring directions of the stirring frame 8 and the stirring blades 9 are opposite, so that the release agent raw materials can be stirred and mixed in two directions during the stirring process, the raw materials can be mixed quickly and evenly, and the agglomeration and adhesion of the materials can be effectively avoided, the mixing effect and stirring efficiency are improved, the processing time is shortened, and the work efficiency is greatly improved.

[0016] Specifically, the planetary gear assembly includes a sun gear 4 fixedly arranged on the outer surface of the main shaft 1 and an inner gear ring 6 fixedly arranged on the inner surface of the rotating cylinder 7. A plurality of planetary gears 5 are rotatably arranged between the inner gear ring 6 and the sun gear 4. A fixed shaft 3 is rotatably arranged at the center of the planetary gear 5. The fixed shaft 3 is fixedly connected to the planetary gear bracket 2, and the ends of the fixed shaft 3 are fixedly connected to the inner wall of the external container. The fixed shaft 3 located at the upper part is fixedly connected to the lower surface of the top plate of the container or the connecting frame arranged at the top (when the upper surface of the container is open), and the fixed shaft 3 located at the lower part is fixedly connected to the The upper surface of the container bottom plate is fixedly connected. During stirring, the fixed axis 3 and the planetary gear bracket 2 are both fixed, the main axis 1 drives the planetary gear 5 to rotate through the sun gear 4, and the planetary gear 5 rotates around the fixed axis, thereby driving the inner gear ring 6 to rotate. When the main axis 1 drives the stirring blade 9 to rotate clockwise, the inner gear ring 6 drives the stirring frame 8 to rotate counterclockwise through the rotating cylinder 7; when the main axis 1 drives the stirring blade 9 to rotate counterclockwise, the inner gear ring 6 drives the stirring frame 8 to rotate clockwise through the rotating cylinder 7, so that the rotation directions of the stirring frame 8 and the stirring blade 9 are opposite, thereby improving the mixing effect and improving work efficiency.

[0017] An optional technical solution is that the side surfaces of the stirring frame 8 and the stirring blades 9 are provided with a plurality of turbulence holes 10 for increasing turbulence and reducing laminar flow during the stirring process, so as to make material mixing faster and more efficient.

[0018] Further optionally, the turbulence holes 10 located at the same side and at the same level have different shapes. The turbulence can be further increased by using the turbulence holes of different shapes, thereby improving the mixing effect.

[0019] Optionally, an elastic scraper 11 is installed on the outer surface of the stirring frame 8. The elastic scraper 11 can be made of rubber or other materials. The specific material can be selected according to the properties of the release agent. The edge of the elastic scraper 11 is close to the inner wall of the container. During the stirring process, the stirring frame 8 drives the release agent material adhering to the inner wall to scrape off to avoid affecting the mixing effect of the raw materials due to adhesion. At the same time, it can play a certain degree of cleaning role and reduce the workload of cleaning the stirring tank container in the later stage.

[0020] The undisclosed parts in the present utility model are all prior art, and their specific structures, materials and working principles are not described in detail. Although the embodiments of the present utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the attached claims and their equivalents.

Claims

1. A frame-type stirring blade structure, comprising a main shaft (1), characterized in that: A planetary gear assembly is respectively arranged at both ends of the main shaft (1), a rotating cylinder (7) is arranged outside each of the two planetary gear assemblies, a stirring frame (8) is fixedly arranged on the outer surface of the rotating cylinder (7), a plurality of stirring blades (9) staggered with the stirring frame (8) are evenly arranged in the middle of the outer surface of the main shaft (1), the main shaft (1) is connected to an external motor, and when the main shaft (1) rotates, the rotating cylinder (7) is driven to rotate in the opposite direction through the planetary gear assembly.

2. A frame-type stirring blade structure according to claim 1, characterized in that: The planetary gear assembly comprises a sun gear (4) fixedly arranged on the outer surface of a main shaft (1) and an inner gear ring (6) fixedly arranged on the inner surface of a rotating cylinder (7); a plurality of planetary gears (5) are rotatably arranged between the inner gear ring (6) and the sun gear (4); a fixed shaft (3) is rotatably arranged at the center of the planetary gear (5); the fixed shaft (3) is fixedly connected to the planetary gear bracket (2); and the end of the fixed shaft (3) is fixedly connected to the inner wall of an external container.

3. A frame-type stirring blade structure according to claim 1, characterized in that: The side surfaces of the stirring frame (8) and the stirring blade (9) are both provided with a plurality of turbulent flow holes (10).

4. A frame-type stirring blade structure according to claim 3, characterized in that: The turbulence holes (10) located at the same side and at the same level have different shapes.

5. A frame-type stirring blade structure according to any one of claims 1 to 4, characterized in that: An elastic scraper (11) is installed on the outer surface of the stirring frame (8).

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