Flat-bottom discharger

Abstract

The utility model belongs to the technical field of stirring equipment, and particularly discloses a flat-bottom discharger which comprises a flat-bottom charging barrel, a plane flange, a rotating shaft and a discharging port, the plane flange is arranged on the bottom face of the flat-bottom charging barrel, the rotating shaft is arranged in the center of the interior of the plane flange, one end of the rotating shaft penetrates through the bottom face of the plane flange to be connected with a driving motor, and the other end of the rotating shaft penetrates through the discharging port. When the discharger carries out discharging operation, powder can be put into the flat-bottom charging barrel, then the driving motor is started to the bottom of the flat-bottom charging barrel, the driving motor drives the scraper to rotate, the powder in the flat-bottom charging barrel can be stirred and scattered, the situation that the powder is stacked and extruded is avoided, and the powder discharging efficiency is improved. Meanwhile, the discharging port is formed in the position, deviating from the central axis, of the bottom face of the plane flange and located on the moving path of the scraper, powder in the flat-bottom charging barrel can be conveyed to the discharging port through work of the scraper, it can be guaranteed that powder is fed into the flat-bottom charging barrel smoothly, and the working efficiency of the discharger is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, in particular to a flat bottom discharger. Background Art

[0002] Existing raw materials for rubber production usually contain powder, and the powder feeding operation is usually completed using a powder feeding station. The powder barrel structure in the existing powder feeding station is mainly an upper cylinder and a lower cone, and then a flange is connected to the bottom of the cone, and then the flange is connected to the conveying pipeline, and then the powder is sucked into the required equipment by vacuuming. When a large amount of powder is poured into the powder barrel, the powder often accumulates and squeezes at the cone at the bottom of the powder barrel or the discharge port. Because the powder in the powder barrel is squeezed too tightly, it will not be discharged, which will cause the vacuum adsorption machine to be unable to suck, resulting in no powder feeding or unsmooth powder feeding, and manual unblocking operations are required, which will reduce work efficiency and increase the labor intensity of workers. Utility Model Content

[0003] In order to overcome the defects in the prior art, the utility model provides a flat bottom discharger.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a flat-bottomed discharger, comprising a flat-bottomed barrel, a plane flange, a rotating shaft and a discharge port, the bottom surface of the flat-bottomed barrel is provided with a plane flange, a rotating shaft is provided at the inner center of the plane flange, one end of the rotating shaft passes through the bottom surface of the plane flange and is connected to a driving motor, a scraper is provided on the outer surface of the rotating shaft, the discharge port is provided at a position where the bottom surface of the plane flange deviates from the central axis so that the discharge port is located on the movable path of the scraper, the discharge port passes through the plane flange, and is communicated with the interior of the flat-bottomed barrel.

[0005] Further description of this scheme, the rotating shaft is arranged on the central axis of the flat-bottomed barrel, and a stirring rod is arranged on the side of the outer surface of the rotating shaft away from the scraper, and the angle between the stirring rod and the rotating shaft is ɑ, and ɑ is 45°.

[0006] Further description of this solution: the flat-bottomed barrel is divided into a barrel and a cone, the barrel and the cone are interconnected, and a scraper and a stirring rod are arranged inside the cone.

[0007] Further description of this solution: a discharge pipe is provided at one end of the discharge port away from the plane flange, and the feed end of the discharge pipe is connected to the discharge port.

[0008] Further description of this scheme: a first branch pipe and a second branch pipe are arranged on both sides of the discharge pipe, the feed ends of the first branch pipe and the second branch pipe are connected to the discharge pipe, and the discharge ends of the first branch pipe and the second branch pipe are both provided with manual butterfly valves.

[0009] The beneficial effects of the utility model are as follows: when the discharger performs the discharging operation, the powder can be put into the flat-bottomed barrel, and then the driving motor at the bottom of the flat-bottomed barrel is started, and the scraper is driven to rotate by the driving motor, so that the powder inside the flat-bottomed barrel can be stirred and scattered, avoiding the accumulation and extrusion of the powder. At the same time, the discharge port is arranged at a position where the bottom surface of the flat flange deviates from the central axis, and the discharge port is located on the movable path of the scraper, so that the powder inside the flat-bottomed barrel can be sent to the discharge port through the work of the scraper, which can ensure smooth powder feeding of the flat-bottomed barrel without manual dredging operations, thereby improving the working efficiency of the discharger. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is the structural front view of the discharger of the utility model;

[0011] Figure 2 This is a left side view of the structure of the discharger of the utility model;

[0012] Figure 3 It is a structural top view of the discharger of the utility model.

[0013] As shown in the figure: a flat-bottomed barrel 1, a barrel body 11, a cone 12, a flat flange 2, a rotating shaft 3, a discharge port 4, a driving motor 5, a scraper 6, a stirring rod 7, a discharge pipe 8, a first branch pipe 9, a second branch pipe 10, and a manual butterfly valve 13. DETAILED DESCRIPTION

[0014] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0015] As attached Figure 1 , 2 As shown in Figure 3, the utility model provides a flat-bottomed discharger, comprising a flat-bottomed barrel 1, a plane flange 2, a rotating shaft 3 and a discharge port 4. The bottom surface of the flat-bottomed barrel 1 is provided with a plane flange 2, and a feed port is opened at the top of the flat-bottomed barrel 1 so that the flat-bottomed barrel 1 can be fed through the feed port. Subsequently, a rotating shaft 3 is provided at the inner center of the plane flange 2, one end of the rotating shaft 3 passes through the bottom surface of the plane flange 2 and is connected to a driving motor 5, a scraper 6 is provided on the outer surface of the rotating shaft 3, and the discharge port 4 is provided at a position where the bottom surface of the plane flange 2 deviates from the central axis, so that the discharge port 4 is located on the movable path of the scraper 6, and the discharge port 4 passes through the plane flange 2 and is communicated with the interior of the flat-bottomed barrel 1.

[0016] The flat-bottomed barrel 1 can be split into a barrel 11 and a cone 12. The barrel 11 and the cone 12 are internally connected to each other. The rotating shaft 3 is arranged on the central axis of the flat-bottomed barrel 1. A stirring rod 7 is arranged on the side of the outer surface of the rotating shaft 3 away from the scraper 6. The angle between the stirring rod 7 and the rotating shaft 3 is ɑ, and ɑ is 45°. The scraper 6 and the stirring rod 7 are arranged inside the cone 12.

[0017] When the discharger needs to perform a discharging operation, the powder can be put into the flat-bottomed barrel 1 from the feed port, so that the powder can enter the cone 12 of the flat-bottomed barrel 1, and then the driving motor 5 at the bottom of the flat-bottomed barrel 1 is started, and the scraper 6 and the stirring rod 7 located inside the cone 12 are driven by the driving motor 5 to rotate, so that the powder inside the cone 12 can be stirred, thereby avoiding the accumulation and extrusion of the powder, and facilitating the processing operation of the rear discharge port 4. At the same time, the discharge port 4 is arranged at a position where the bottom surface of the flat flange 2 deviates from the central axis, and the discharge port 4 is located on the active path of the scraper 6, so that the powder inside the flat-bottomed barrel 1 can be sent to the discharge port 4 through the work of the scraper 6, which can ensure that the flat-bottomed barrel 1 can be smoothly fed with powder without manual dredging operations, thereby improving the working efficiency of the discharger.

[0018] It should be noted that a discharge pipe 8 is provided at one end of the discharge port 4 away from the flat flange 2, and the feed end of the discharge pipe 8 is connected to the discharge port 4, so that the powder inside the flat-bottomed barrel 1 is discharged from the discharge port 4 into the discharge pipe 8, and then the discharge end of the discharge pipe 8 is connected to an external vacuum adsorption machine, so that the powder in the discharge pipe 8 can be extracted, so as to perform subsequent process operations on the powder.

[0019] As attached Figure 1 , 2 As shown in Figure 3, a first branch pipe 9 and a second branch pipe 10 are provided on both sides of the discharge pipe 8, the feed ends of the first branch pipe 9 and the second branch pipe 10 are connected to the discharge pipe 8, and the discharge ends of the first branch pipe 9 and the second branch pipe 10 are provided with manual butterfly valves 13, and the discharge ends of the manual butterfly valves 13 are connected to an external vacuum adsorption machine.

[0020] When it is necessary to discharge the powder in the discharge pipe 8 at multiple positions, the manual butterfly valve 13 can be opened synchronously to discharge the powder in the discharge pipe 8 from the first branch pipe 9 and the second branch pipe 10, thereby improving the overall practicality of the discharger.

[0021] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A flat-bottom discharger, comprising a flat-bottom barrel (1), a flat flange (2), a rotating shaft (3) and a discharge port (4), characterized in that: The bottom surface of the flat-bottomed barrel (1) is provided with a plane flange (2), a rotating shaft (3) is provided at the inner center of the plane flange (2), one end of the rotating shaft (3) passes through the bottom surface of the plane flange (2) and is connected to a driving motor (5), a scraper (6) is provided on the outer surface of the rotating shaft (3), the discharge port (4) is provided at a position of the bottom surface of the plane flange (2) deviating from the central axis, so that the discharge port (4) is located on the movable path of the scraper (6), and the discharge port (4) passes through the plane flange (2) and is connected to the inside of the flat-bottomed barrel (1).

2. A flat bottom discharger according to claim 1, characterized in that: The rotating shaft (3) is arranged on the central axis of the flat-bottomed barrel (1); a stirring rod (7) is arranged on the side of the outer surface of the rotating shaft (3) away from the scraper (6); an angle ɑ is formed between the stirring rod (7) and the rotating shaft (3), and the angle ɑ is 45°.

3. A flat bottom discharger according to claim 1, characterized in that: The flat-bottomed barrel (1) is divided into a barrel (11) and a cone (12); the barrel (11) and the cone (12) are internally connected to each other; a scraper (6) and a stirring rod (7) are provided inside the cone (12).

4. A flat bottom discharger according to claim 1, characterized in that: A discharge pipe (8) is provided at one end of the discharge port (4) away from the plane flange (2), and a feed end of the discharge pipe (8) is in communication with the discharge port (4).

5. A flat bottom discharger according to claim 4, characterized in that: A first branch pipe (9) and a second branch pipe (10) are provided on both sides of the discharge pipe (8), and the feed ends of the first branch pipe (9) and the second branch pipe (10) are connected to the discharge pipe (8).

6. A flat bottom discharger according to claim 5, characterized in that: Manual butterfly valves (13) are provided at the discharge ends of the first branch pipe (9) and the second branch pipe (10).

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