Graphite powder unloader with anti-blocking structure

Abstract

The utility model relates to the technical field of unloaders, in particular to a graphite powder unloader with an anti-blocking structure, which comprises an unloader and a feeding frame, the unloader comprises an unloading shell cylinder, the upper end and the lower end of the unloading shell cylinder are fixedly provided with material guide frames in a penetrating manner, one end of the unloading shell cylinder is provided with an opening, and a cover plate is fixed at the opening of the unloading shell cylinder. And a discharging motor is horizontally fixed to the outer end of the cover plate, a rotating rod is horizontally and rotationally connected to the other end of the cover plate, a plurality of shifting plates are evenly fixed to the outer circumferential face of the rotating rod, and a feeding frame is vertically fixed to the position, at the top end of the discharging shell cylinder, of the guiding frame in a communicating mode. The stirring plates on the rotating rod push the graphite powder to be discharged from the bottom of the discharging shell barrel in different areas, and due to the action of the stirring plates, the graphite powder cannot be accumulated and extruded, so that the graphite powder is prevented from caking, and good fluidity and discharging efficiency of the graphite powder are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of unloader, especially relates to a graphite powder unloader with anti -blocking structure. BACKGROUND

[0002] Graphite powder is a common industrial material, because its excellent conductivity, lubricity and high temperature characteristics are widely used in metallurgy, chemical industry, machinery manufacturing industry, however, because its small particle and light weight characteristics, in the unloading process, easy to produce dust flying, adhesion.

[0003] The existing announcement number for CN212870678U, name for a kind of graphite powder unloader, it includes connecting cylinder, connecting cylinder inside coaxial is provided with rotating rod, one end of rotating rod extends to the outside of the connecting cylinder, and rotating rod is fixedly connected with the multilayer spiral vane extending from the outside of connecting cylinder to the inside of connecting cylinder;Rotating rod is also fixedly connected with the stirring rod located in the connecting cylinder;The end of rotating rod away from the multilayer spiral vane is fixedly connected with the motor located outside the connecting cylinder, the unloader provided by the utility model is driven by motor, utilizes multilayer spiral vane to pull out material from discharge hopper, and applies extrusion and whipping to material to make it re-powder, ensure normal discharge, at the same time, the quality of material is not affected by agglomeration.

[0004] But the above-mentioned unloader when graphite powder unloading, because graphite powder needs to utilize spiral vane to transport and unloads, spiral vane will extrude graphite powder when unloading, lead to graphite powder agglomeration, further easily lead to large graphite powder carding in the opening of discharge hopper, further lead to graphite powder unloading and block, affect the smoothness of graphite powder unloading. UTILITY MODEL CONTENTS

[0005] The utility model solves the problem in the related art, propose a kind of graphite powder unloader with anti -blocking structure.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical schemes: a kind of graphite powder unloader with anti -blocking structure, including unloader and feed frame, unloader includes unloading shell cylinder, the upper and lower ends of unloading shell cylinder are both fixed with guide frame, and the opening of one end of unloading shell cylinder is provided, the opening of unloading shell cylinder is fixed with cover plate, and the outer end of cover plate is horizontally fixed with unloading motor, the other end of cover plate is horizontally rotationally connected with the rotating rod, and the outer circumferential surface of rotating rod is uniformly fixed with multiple flippers, the top guide frame of unloading shell cylinder is vertically fixed with feed frame.

[0007] As preferred scheme, the outer wall of feed frame is horizontally fixed with support frame on both sides, and the top surface of support frame is horizontally fixed with vibration motor.

[0008] As a preferred option, a bracket is vertically installed below the support frame, and the bottom end of the bracket is assembled by locking bolt threads.

[0009] As a preferred embodiment, multiple support springs are vertically fixed on the top surface of the bracket, and the top ends of the multiple support springs are fixed on the bottom surface of the bracket frame.

[0010] As a preferred embodiment, a guide corrugated frame is vertically connected and fixed at the top of the feed frame, and the other end of the guide corrugated frame is connected and fixed to the graphite powder conveying port.

[0011] As a preferred option, multiple dispersion columns are distributed on both sides of the deflector.

[0012] As a preferred embodiment, each of the ends of the multiple dispersing columns is horizontally fixed with a feeding spring, and the other end of the feeding spring is fixed to the side end face of the feeding plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The graphite powder unloader with anti-clogging structure of this invention can effectively improve the discharge efficiency of graphite powder, reduce graphite powder agglomeration, and extend the service life of the equipment. Its working principle is as follows: Graphite powder enters the unloader from the conveying port, passes through the guide corrugated frame and the feed frame and enters the unloading shell. During unloading, the unloading motor drives the rotating rod to rotate, and the multiple baffles on the rotating rod push the graphite powder out from the bottom of the unloading shell in different areas. Due to the action of the baffles, the graphite powder will not accumulate and be squeezed, thereby avoiding graphite powder agglomeration and ensuring good flowability and discharge efficiency of graphite powder. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is an exploded structural diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the feed frame in an exploded state in an embodiment of this utility model;

[0017] Figure 4 This is a schematic diagram of the unloader in the disassembled state in an embodiment of this utility model;

[0018] Figure 5 This is a schematic diagram of the rotating rod in its disassembled state in an embodiment of this utility model.

[0019] In the diagram: 1. Unloader; 11. Unloader shell; 12. Guide frame; 13. Cover plate; 14. Unloader motor; 15. Rotating rod; 16. Paddle plate; 17. Paddle spring; 18. Dispersing column; 2. Feed frame; 21. Support frame; 22. Bracket; 23. Locking bolt; 24. Support spring; 25. Vibration motor; 3. Guide corrugated frame. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, but not as any limitation on the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should also be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0022] Unless specifically stated otherwise, the relative arrangement of components and steps, numerical expressions, and numerical values set forth in the various embodiments described herein are not meant to limit the scope of the present application. At the same time, it should be understood that the sizes of the various parts shown in the drawings are not drawn in proportion. The techniques, methods and devices known to those skilled in the art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0023] In the description of the present application, it should be understood that the orientation words such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and these orientation words do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component.

[0024] For purposes of the description hereinafter, spatially relative terms, such as "above", "below", "up", "down", "top", "bottom", "lateral", "longitudinal" (or lengthwise), "vertical", "horizontal", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if a device in the figures is inverted, elements described as "above" or "up" other elements or features would then be oriented "below" or "down" the other elements or features. Thus, the exemplary term "above" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. It will also be understood that the terms "first", "second", "third", etc. are used herein, merely for purposes of nomenclature, and are not intended to limit the scope of the disclosure.

[0025] In addition, it should be noted that the use of "first", "second", etc. words to qualify parts, only for the convenience of distinguishing the corresponding parts, as no further declaration, the above words have no special meaning, therefore can not be understood as the limitation of the scope of protection of the present application.

[0026] As shown in Figures 1 to 5 A graphite powder unloader with anti-blocking structure, including unloader 1 and feed frame 2, unloader 1 includes unloading shell 11, the upper and lower ends of unloading shell 11 are both fixed with guide frame 12, and the one end of unloading shell 11 is provided with opening, the opening of unloading shell 11 is fixed with cover plate 13, and the outer end of cover plate 13 is horizontally fixed with unloading motor 14, the other end of cover plate 13 is horizontally rotationally connected with rotating rod 15, and the outer circumferential surface of rotating rod 15 is uniformly fixed with multiple paddle plates 16, the top end guide frame 12 of unloading shell 11 is vertically fixed with feed frame 2, the top end of feed frame 2 is vertically fixed with guide corrugated frame 3, and the other end of guide corrugated frame 3 is fixedly communicated with graphite powder conveying port, graphite powder is discharged from graphite powder conveying port in use, graphite powder is guided into feed frame 2 through guide corrugated frame 3, and then graphite powder enters unloading shell 11 of unloader 1, unloading motor 14 drives rotating rod 15 to rotate in unloading shell 11 when unloading, graphite powder falls into from the top end guide frame 12 of unloading shell 11, graphite powder is stored in unloading shell 11 by multiple paddle plates 16, graphite powder is pushed out from the bottom end guide frame 12 of unloading shell 11 under the driving of multiple paddle plates 16, so that graphite powder falls by the partition driving of multiple paddle plates 16 when discharging, graphite powder is discharged, graphite powder is prevented from being accumulated and extruded to cause graphite powder caking, and the graphite powder discharging effectiveness is improved.

[0027] In one embodiment, as Figure 2 and 3As shown, the outer wall of the feeding frame 2 is fixed with a support frame 21 on both sides, and a vibration motor 25 is fixed on the top surface of the support frame 21, and a support 22 is vertically arranged below the support frame 21, and the bottom end of the support 22 is assembled by a locking bolt 23, and a plurality of supporting springs 24 are vertically fixed on the top surface of the support 22, and the top ends of the supporting springs 24 are fixed on the bottom surface of the support frame 21, and the vibration motor 25 is fixed on the support frame 21 installed on both sides of the feeding frame 2 to form a vibration system, and the vibration is conducted to the feeding frame 2 through the support 22 and the supporting spring 24 to realize the purpose of accelerating the discharge of graphite powder, and the working principle is: starting the vibration motor 25 to generate vibration, making the supporting spring 24 on the top surface of the support frame 21 deform, and the vibration is transmitted to the feeding frame 2, thereby accelerating the falling speed of the graphite powder and improving the discharge efficiency, and the process is as follows: first, the graphite powder is put into the feeding frame 2, and the vibration motor 25 is started, and the vibration generated by the vibration motor 25 is transmitted to the feeding frame 2 through the support frame 21, the support 22 and the supporting spring 24, so that the feeding frame 2 vibrates, promoting the graphite powder to fall downward, and finally realizing the purpose of accelerating the discharge.

[0028] In one embodiment, as shown in Figure 4 and 5 As shown, a plurality of dispersion columns 18 are dispersedly arranged on both sides of the push plate 16, and a push spring 17 is fixed on the end of each dispersion column 18, and the other end of the push spring 17 is fixed on the side end surface of the push plate 16, and in use, a plurality of dispersion columns 18 are dispersedly arranged on both sides of the push plate 16, and the push spring 17 is installed on the end of the dispersion column 18 to realize the purpose of accelerating the falling speed of the graphite powder. When the rotating rod 15 rotates, the vibration force acts on the push spring 17 at the end of the dispersion column 18, causing the push spring 17 to vibrate on the surface of the push plate 16, thereby pushing the graphite powder to fall and accelerate the discharge speed of the graphite powder.

[0029] In the embodiment, the graphite powder is discharged from the graphite powder conveying port, and the graphite powder is guided into the feeding frame 2 through the guide corrugated frame 3, and then the graphite powder enters the discharging shell 11 of the discharger 1. When discharging, the discharging motor 14 is started to drive the rotating rod 15 to rotate in the discharging shell 11, and the graphite powder falls into the discharging shell 11 from the guide frame 12 at the top end of the discharging shell 11. The graphite powder is stored in the discharging shell 11 by a plurality of paddle plates 16, and the graphite powder is pushed out of the guide frame 12 at the bottom end of the discharging shell 11 under the driving of the plurality of paddle plates 16, so that the graphite powder is dropped by the partitioning and driving of the plurality of paddle plates 16 during discharging. The vibration motor 25 is started to generate vibration, the support spring 24 on the top surface of the support frame 22 of the support frame 21 is deformed, the vibration is transmitted to the feeding frame 2, so as to accelerate the falling speed of the graphite powder and improve the discharging efficiency. The process is as follows: first, the graphite powder is placed in the feeding frame 2, the vibration motor 25 is started, and the vibration generated by the vibration motor 25 is transmitted to the feeding frame 2 through the support frame 21, the support frame 22 and the support spring 24, so that the feeding frame 2 vibrates. When the rotating rod 15 rotates, the vibration force acts on the paddle spring 17 at the end of the dispersion column 18, so that the paddle spring 17 vibrates on the surface of the paddle plate 16, thereby driving the graphite powder to fall downward.

[0030] The above is the preferred embodiment of the present application, and the person skilled in the art of the present application can also change and modify the above embodiment. Therefore, the present application is not limited to the above specific embodiments, and any obvious improvement, replacement or modification made by the person skilled in the art on the basis of the present application belongs to the protection scope of the present application.

Claims

1. A graphite powder unloader with an anti-clogging structure, characterized in that, The unloader includes a feeder (1) and a feed frame (2). The unloader (1) includes a discharge shell (11). Both ends of the discharge shell (11) are fixed with guide frames (12). One end of the discharge shell (11) is open. A cover plate (13) is fixed at the opening of the discharge shell (11). A discharge motor (14) is horizontally fixed at the outer end of the cover plate (13). A rotating rod (15) is horizontally rotatably connected to the other end of the cover plate (13). Multiple paddle plates (16) are evenly fixed on the outer circumference of the rotating rod (15). The feed frame (2) is vertically connected and fixed on the guide frame (12) at the top of the discharge shell (11).

2. The graphite powder unloader with an anti-clogging structure according to claim 1, characterized in that: Both sides of the outer wall of the feed frame (2) are horizontally fixed with support frames (21), and a vibration motor (25) is horizontally fixed on the top surface of the support frame (21).

3. A graphite powder unloader with an anti-clogging structure according to claim 2, characterized in that: A bracket (22) is vertically installed below the support frame (21), and the bottom end of the bracket (22) is assembled by a locking bolt (23) thread.

4. A graphite powder unloader with an anti-clogging structure according to claim 3, characterized in that: Multiple support springs (24) are vertically fixed on the top surface of the bracket (22), and the top ends of the multiple support springs (24) are fixed on the bottom surface of the support frame (21).

5. A graphite powder unloader with an anti-clogging structure according to claim 1, characterized in that: The top of the feed frame (2) is vertically connected to and fixed with a guide corrugated frame (3), and the other end of the guide corrugated frame (3) is connected to and fixed with the graphite powder conveying port.

6. A graphite powder unloader with an anti-clogging structure according to claim 1, characterized in that: Multiple dispersion columns (18) are dispersed on both sides of the dial plate (16).

7. A graphite powder unloader with an anti-clogging structure according to claim 6, characterized in that: Each of the multiple dispersing columns (18) is horizontally fixed with a material-pulling spring (17), and the other end of the material-pulling spring (17) is fixed on the side end face of the lever plate (16).

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