High-speed dispersion pull cylinder cover

Abstract

The utility model provides a high-speed dispersion pull cylinder cover which is arranged on a high-speed dispersion machine, the pull cylinder cover comprises a pull cylinder cover body, the top and the bottom of the pull cylinder cover body are each of an arc-surface protruding structure, and a circle of side edge of the pull cylinder cover body is arranged in an arc-shaped protruding mode. The feeding pipe and the exhaust pipe longitudinally penetrate through the two sides of the pull cylinder cover body respectively, the stirring shaft longitudinally penetrates through the center of the pull cylinder cover body, the top of the pull cylinder cover body is connected with the upper end of the high-speed dispersion machine through the hanging rod, and the bottom of the pull cylinder cover is of the cambered surface structure and can effectively abut against an opening in the top of a pull cylinder in a sealed mode. The cambered surface plate can be more tightly attached to the cylinder score opening, gaps are avoided, and the cylinder score cover can adapt to cylinder scores with different cylinder diameters on the premise that the sealing performance is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of dispersion devices, and in particular relates to a high-speed dispersion cylinder cover. Background Art

[0002] In the traditional production process of coatings and inks, most of the processing steps are carried out using single-machine equipment. The raw materials are poured into a mobile open barrel container (called a pull cylinder in the industry) for dispersion, emulsification, filtration and other process treatments. However, since the top of the pull cylinder is open, some dust and gas are dispersed, so a pull cylinder cover is required for sealing during the production process. The bottom of the traditional pull cylinder cover is a flat structure, which is fitted and sealed with the pull cylinder opening by fitting, but the pull cylinder cover and the pull cylinder opening cannot be guaranteed to be completely fitted, resulting in a general sealing effect; and when cleaning the existing pull cylinder cover, it is necessary to bend down to observe the bottom of the pull cylinder cover and scrub it, which is inconvenient to clean. Chinese patent document CN202020887228.8 discloses a lifting and dispersing device fixed with a cylinder cover. In this application, an elastic sealing layer is arranged on the side wall of the cylinder cover so that the cylinder cover can fit tightly with the cylinder to achieve a sealing effect. In addition, the flip plate in this application can be folded so that the cylinder cover can be suitable for small-sized cylinders. However, the structure after flipping is rectangular, which results in a limited scope of application and cannot be used for cylinders of various sizes. Therefore, it is necessary to improve the existing problems. Utility Model Content

[0003] In view of the above problems, the utility model discloses a high-speed dispersing pull cylinder cover, which can meet the sealing effect of the pull cylinder, is easy to clean, and is suitable for pull cylinders of different sizes.

[0004] The specific technical solutions are as follows:

[0005] A high-speed dispersing cylinder cover is arranged on a high-speed disperser. The cylinder cover includes a cylinder cover body. The top and bottom of the cylinder cover body are respectively arc-surface convex structures, and a circle of side edges of the cylinder cover body are arranged in an arc-shaped convex arrangement; a feeding pipe and an exhaust pipe are respectively longitudinally penetrated on both sides of the cylinder cover body, a stirring shaft is longitudinally penetrated in the center of the cylinder cover body, and the top of the cylinder cover body is connected to the upper end of the high-speed disperser through a suspension rod.

[0006] Furthermore, the cylinder cover body includes a top plate, a bottom plate, a side frame, and a support frame. The side frame is an annular structure, and the top plate and the bottom plate are covered at the upper and lower ends of the side frame, and the inner side of the side frame, the top plate and the bottom plate are supported and connected by the support frame. A sleeve is longitudinally arranged at the center of the support frame, and the upper and lower ends of the sleeve respectively pass through the top plate and the bottom plate, and the stirring shaft is longitudinally rotated by a rotating seat at both ends inside the sleeve.

[0007] Furthermore, the top plate and the bottom plate are symmetrically arranged.

[0008] Furthermore, the top plate and the bottom plate are both made of thin steel plates.

[0009] Furthermore, a sealing cover plate is hingedly provided on the upper end of the feeding pipe.

[0010] The beneficial effects of the utility model are embodied in:

[0011] (1) The bottom of the cylinder cover of the utility model adopts an arc surface structure which can effectively abut and seal with the top opening of the cylinder. Compared with a flat structure, the arc surface plate can fit more closely with the cylinder opening, avoiding the generation of gaps and ensuring the sealing of the cylinder.

[0012] (2) The bottom of the cylinder cover of the utility model adopts an arc surface structure, which enables the cylinder cover to adapt to cylinders of different cylinder diameters while ensuring sealing, and is highly practical.

[0013] (3) The top, bottom and sides of the cylinder cover of the utility model all adopt a curved surface structure, which is easy to clean and avoids scratches due to sharp edges and corners. In addition, the curved bottom structure allows cleaning staff to clean and scrub intuitively without having to bend down to observe and clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional diagram of the utility model.

[0016] Figure 3 It is a cross-sectional view of the cylinder head of the utility model.

[0017] High-speed disperser 1, cylinder cover body 2, top plate 21, bottom plate 22, side frame 23, support frame 24, sleeve 25, rotating seat 26, feeding pipe 3, sealing cover plate 31, exhaust pipe 4, stirring shaft 5, suspension rod 6, cylinder 7. DETAILED DESCRIPTION

[0018] In order to make the technical solution of the utility model clearer, the utility model is further described below in conjunction with the accompanying drawings. Any equivalent replacement of the technical features of the technical solution of the utility model and any solution derived from conventional reasoning shall fall within the protection scope of the utility model. The fixed connection and fixed setting mentioned in the utility model are all common connection methods in the mechanical field, including welding, bolt and nut connection, and screw connection.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions 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 device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] like Figure 1-3 As shown, the present embodiment provides a high-speed dispersing cylinder cover, which is arranged on a high-speed disperser 1, and the cylinder cover includes a cylinder cover body 2, and the top and bottom of the cylinder cover body 2 are respectively arc-shaped convex structures, and a circle of side edges of the cylinder cover body 2 are arranged in an arc-shaped convex arrangement; a feeding pipe 3 and an exhaust pipe 4 are respectively longitudinally penetrated on both sides of the cylinder cover body 2, and a sealing cover plate 31 is hingedly provided at the upper end of the feeding pipe 3, and the exhaust pipe 4 is connected to the exhaust equipment through a pipeline; a stirring shaft 5 is longitudinally penetrated through the center of the cylinder cover body 2, and the top of the cylinder cover body 2 is connected to the upper end of the high-speed disperser 1 through a suspension rod 6, so that the cylinder cover body 2 can be lifted and lowered under the drive of the high-speed disperser 1, thereby abutting and sealing with the opening of the cylinder 7, and the bottom of the cylinder cover body 2 adopts an arc surface structure to adapt to cylinders 7 with different opening sizes.

[0021] In the present embodiment, the cylinder cover body 2 comprises a top plate 21, a bottom plate 22, a side frame 23, and a support frame 24. The side frame 23 is annular in structure, and the outer wall of the side frame 23 is an arc-shaped convex structure, which can avoid the situation where clothes are scratched due to sharp edges; the inner side of the side frame 23 is supported and positioned by the support frame 24, and the top plate 21 and the bottom plate 22 are covered at the upper and lower ends of the support frame 24. The top plate 21 and the bottom plate 22 are fixedly connected to the support frame 24, and the top plate 21 and the bottom plate 22 are symmetrically arranged. The top plate 21 and the bottom plate 22 are both made of thin steel plates, which reduces the overall weight of the cylinder cover. The surfaces of the top plate 21 and the bottom plate 22 are welded to the two ends of the feeding pipe 3 and the exhaust pipe 4 by welding to achieve sealing; a sleeve 25 is longitudinally arranged in the center of the support frame 24, and the upper and lower ends of the sleeve 25 respectively penetrate the top plate 21 and the bottom plate 22, and the two ends of the sleeve 25 are respectively provided with a stirring shaft 5 for longitudinal rotation through a rotating seat 26 in cooperation with a sealed bearing.

[0022] In this embodiment, in order to ensure the sealing effect between the cylinder cover and the opening of the cylinder 7, a conical surface structure is provided on the inner wall of the top opening of the cylinder 7. The conical surface cooperates with the arc surface at the bottom of the cylinder cover to further improve the abutment sealing effect.

[0023] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a technician familiar with the technical field within the technical scope disclosed by the utility model 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 high-speed dispersing cylinder cover, arranged on a high-speed dispersing machine (1), the cylinder cover comprising a cylinder cover body (2), characterized in that: The top and bottom of the cylinder cover body (2) are respectively in the form of arc-shaped raised structures, and a circle of the side edges of the cylinder cover body (2) are arranged in the form of arc-shaped raised structures; a feeding pipe (3) and an exhaust pipe (4) are respectively longitudinally penetrated on both sides of the cylinder cover body (2); a stirring shaft (5) is longitudinally penetrated through the center of the cylinder cover body (2); and the top of the cylinder cover body (2) is connected to the upper end of the high-speed disperser (1) via a suspension rod (6).

2. A high-speed dispersion cylinder head as claimed in claim 1, characterized in that: The cylinder cover body (2) comprises a top plate (21), a bottom plate (22), a side frame (23), and a support frame (24); the side frame (23) is annular in structure; the top plate (21) and the bottom plate (22) are covered at the upper and lower ends of the side frame (23); the inner sides of the side frame (23), the top plate (21), and the bottom plate (22) are supported and connected by the support frame (24); a sleeve (25) is longitudinally arranged at the center of the support frame (24); the upper and lower ends of the sleeve (25) respectively penetrate the top plate (21) and the bottom plate (22); and the inner ends of the sleeve (25) are longitudinally arranged to rotate the stirring shaft (5) via a rotating seat (26).

3. A high-speed dispersion cylinder head as claimed in claim 2, characterized in that: The top plate (21) and the bottom plate (22) are symmetrically arranged.

4. A high-speed dispersion cylinder head as claimed in claim 2, characterized in that: The top plate (21) and the bottom plate (22) are both made of thin steel plates.

5. The high-speed dispersion cylinder head as claimed in claim 1, characterized in that: The upper end of the feeding pipe (3) is hingedly provided with a sealing cover plate (31).

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