Graphite powder storage device

Abstract

The utility model discloses a graphite powder storage device which comprises a box body, the box body comprises a material storage cavity and a temporary storage cavity, the temporary storage cavity is arranged below the material storage cavity, a rotary feeding mechanism is arranged between the temporary storage cavity and the storage cavity, the top end of the material storage cavity is provided with a material inlet and a drying chamber, and the top end of the drying chamber is provided with a material outlet. A drying agent is placed in the drying chamber, a stirring mechanism is further arranged in the material storage cavity, a material outlet is formed in the bottom of the temporary storage cavity, the drying chamber is arranged at the top end, the practicability of the overall structure of the device is improved, and the temporary storage cavity and the rotary feeding mechanism are arranged, so that discharging is convenient; and the spiral stirring blades can turn over the materials up and down, so that the drying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite processing, in particular to a graphite powder storage device. Background Art

[0002] During the production process, graphite needs to be ground into powder and then pressed into devices. Therefore, the ground graphite powder needs to be stored for subsequent use.

[0003] Existing graphite powder storage devices generally only serve as storage. In response to the above problems, some improvements have been proposed in the prior art. For example, a Chinese patent with authorization announcement number CN211810990U discloses a graphite powder storage device, including a storage barrel body, which includes a storage chamber and a drying chamber. A stirring shaft is installed on the inner wall of the storage chamber, and the stirring shaft is fixedly connected to the annular bracket through a support rod. A brush is installed on the outer wall of the annular bracket. The bottom of the storage chamber is connected to the drying chamber through an ultrafiltration membrane and a filter screen. The ultrafiltration membrane and filter screen on the top of the drying chamber can prevent the graphite powder from leaking into the drying chamber. The desiccant can absorb moisture from the graphite powder through the ultrafiltration membrane and the filter screen to keep the graphite powder dry. The universal wheel facilitates the transportation of the storage barrel. The stirring shaft can stir the graphite powder loosely to facilitate the leakage of the graphite powder from the discharge port. The brush can brush off the graphite powder adhered to the inner wall of the storage barrel body to prevent the graphite powder from agglomerating or adhering to the inner wall of the storage chamber and being difficult to pour out from the discharge port.

[0004] However, the above-mentioned ink powder storage device still has the following problems: (1) The drying chamber is arranged at the bottom of the storage chamber, and the top adopts an ultrafiltration membrane and filter screen structure. This structure is not strong enough and is easily damaged under the action of the gravity of the graphite. At the same time, the drying chamber is arranged at the bottom, and the material outlet is arranged at the side end of the bottom, which is not convenient for discharging the material; (2) The ring-shaped bracket type stirring device can only stir the material at the same height direction and cannot turn the material up and down. The drying chamber can only dry the graphite powder at the bottom. Utility Model Content

[0005] Purpose of the utility model:

[0006] In order to overcome the problems existing in the prior art, the utility model provides a graphite powder storage device, in which a drying chamber is arranged at the top, thereby improving the practicality of the overall structure of the device, and a temporary storage cavity and a rotary feeding mechanism are provided to facilitate discharge of the material, and a spiral stirring blade enables the material to be turned up and down, thereby improving the drying effect.

[0007] In order to solve the above problems, the present invention adopts the following technical solutions:

[0008] A graphite powder storage device comprises a box body, wherein the box body comprises a storage cavity and a temporary storage cavity, the temporary storage cavity is arranged below the storage cavity, a rotary feeding mechanism is arranged between the temporary storage cavity and the storage cavity, a material inlet and a drying chamber are arranged at the top of the storage cavity, a desiccant is placed in the drying chamber, a stirring mechanism is also arranged in the storage cavity, and a material outlet is arranged at the bottom of the temporary storage cavity.

[0009] Preferably, the stirring mechanism includes a control motor arranged at the top end of the outer casing, the control motor is connected to a rotating shaft extending to the bottom of the storage cavity, and the stirring blades are fixedly connected to the circumference of the rotating shaft.

[0010] Preferably, the stirring blade is a spiral structure.

[0011] Preferably, the rotary feeding mechanism includes a rotating shaft driven by a reduction motor, and a plurality of blanking plates are equidistantly connected to the circumference of the rotating shaft, and a feeding space is formed between adjacent blanking plates.

[0012] Preferably, six blanking plates are provided.

[0013] Preferably, a through hole is provided at the bottom end of the drying chamber.

[0014] Preferably, a percussion air hammer is provided in the storage cavity and the temporary storage cavity.

[0015] Preferably, the bottom area of ​​the storage cavity gradually decreases toward the temporary storage cavity.

[0016] Beneficial effects: Compared with the prior art, the utility model has the following advantages: the drying chamber is set at the top, which improves the practicality of the overall structure of the device, and is provided with a temporary storage cavity and a rotating feeding mechanism, which is convenient for discharging, and the spiral stirring blades enable the material to be turned up and down, thereby improving the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the drying chamber of the utility model Figure 1 ;

[0020] Figure 4 This is a schematic diagram of the drying chamber of the utility model Figure 2 ;

[0021] Figure 5 It is a schematic diagram of the stirring blade of the utility model;

[0022] Description of reference numerals:

[0023] 1. Box body; 2. Storage chamber; 3. Temporary storage chamber; 4. Rotary feeding mechanism; 42. Reducer motor; 43. Rotating shaft; 44. Unloading plate; 5. Material inlet; 6. Lower mold; 5. Upper mold; 6. Drying chamber; 61. Fixed block; 7. Stirring mechanism; 71. Control motor; 72. Rotating shaft; 73. Stirring blade. DETAILED DESCRIPTION

[0024] All features disclosed in this specification, or all steps in the disclosed methods or processes, except mutually exclusive features and / or steps, can be combined in any manner.

[0025] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-5 As shown, a graphite powder storage device includes a box body 1, which includes a storage cavity 2 and a temporary storage cavity 3. The temporary storage cavity 3 is arranged below the storage cavity 2, and a rotary feeding mechanism 4 is arranged between the temporary storage cavity 3 and the storage cavity 2. The top of the storage cavity 2 is provided with a material inlet 5 and a drying chamber 6, and a desiccant is placed in the drying chamber 6. The storage cavity 2 is also provided with a stirring mechanism 7, and the bottom of the temporary storage cavity is provided with a material outlet 8.

[0028] The drying chamber is arranged at the top, which improves the practicability of the overall structure of the device, and a temporary storage cavity and a rotary feeding mechanism are provided to facilitate discharge.

[0029] In this embodiment, the stirring mechanism 7 includes a control motor 71 arranged at the top end of the outer casing. The control motor 71 is connected to a rotating shaft 72 extending to the bottom of the storage cavity 2. The rotating shaft 72 is fixedly connected to a stirring blade 73 in the circumference.

[0030] In this embodiment, the stirring blade 73 is a spiral structure. The spiral stirring blade enables the material to be turned up and down, so that the graphite powder at the lower end can also be turned up under the drive of the stirring blade, thereby improving the drying effect.

[0031] In this embodiment, the rotary feeding mechanism 4 includes a rotating shaft 43 driven by a reduction motor 42 , and a plurality of blanking plates 44 are equidistantly connected to the rotating shaft 43 in the circumferential direction, and a feeding space is formed between adjacent blanking plates 44 .

[0032] In this embodiment, six blanking plates are provided. The more blanking plates there are, the more accurate the blanking is. Graphite powder of a volume of the feed cavity that is one-third of the number of blanking plates can be blanked at one time.

[0033] In this embodiment, a through hole is provided at the bottom end of the drying chamber to facilitate the use of the desiccant.

[0034] In this embodiment, a percussion air hammer is provided in the storage cavity 2 and the temporary storage cavity 3. Compared with the prior art, the brush is eliminated and a percussion air hammer is used instead, which is simple and convenient.

[0035] In this embodiment, the bottom area of ​​the storage cavity gradually decreases toward the temporary storage cavity.

[0036] The purpose of the above embodiments is to exemplify and deduce the technical solution of the utility model, and to fully describe the technical solution, purpose and effect of the utility model. Its purpose is to enable the public to have a more thorough and comprehensive understanding of the disclosed content of the utility model, and it does not limit the scope of protection of the utility model.

[0037] The above embodiments are not exhaustive of the present invention, and there may be many other embodiments not listed. Any replacements and improvements made without violating the concept of the present invention are within the scope of protection of the present invention.

Claims

1. A graphite powder storage device, characterized in that: The invention comprises a box body (1), wherein the box body (1) comprises a material storage cavity (2) and a temporary storage cavity (3), wherein the temporary storage cavity (3) is arranged below the material storage cavity (2), and a rotary feeding mechanism (4) is arranged between the temporary storage cavity (3) and the material storage cavity (2), wherein a material inlet (5) and a drying chamber (6) are arranged at the top of the material storage cavity (2), wherein a desiccant is placed in the drying chamber (6), and a stirring mechanism (7) is also arranged in the material storage cavity (2), and a material outlet (8) is arranged at the bottom of the temporary storage cavity.

2. A graphite powder storage device according to claim 1, characterized in that: The stirring mechanism (7) comprises a control motor (71) arranged at the top end of the outer casing, the control motor (71) being connected to a rotating shaft (72) extending to the bottom of the material storage cavity (2), and a stirring blade (73) being fixedly connected to the circumference of the rotating shaft (72).

3. A graphite powder storage device according to claim 2, characterized in that: The stirring blade (73) is a spiral structure.

4. The graphite powder storage device according to claim 1, characterized in that: The rotary feeding mechanism (4) comprises a rotating shaft (43) driven by a reduction motor (42), a plurality of blanking plates (44) are equidistantly connected to the rotating shaft (43) in the circumferential direction, and a feeding space is formed between adjacent blanking plates (44).

5. The graphite powder storage device according to claim 4, characterized in that: There are six blanking plates.

6. The graphite powder storage device according to claim 1, characterized in that: The bottom end of the drying chamber is provided with a through hole.

7. The graphite powder storage device according to claim 1, characterized in that: A percussion air hammer is provided in the material storage cavity (2) and the temporary storage cavity (3).

8. The graphite powder storage device according to claim 1, characterized in that: The bottom area of ​​the material storage cavity gradually decreases toward the temporary storage cavity.

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