Powder bin

Abstract

The utility model relates to the field of powder storage, in particular to a powder bin which comprises a base, a bearing frame fixed at the upper end of the base and a storage mechanism. When the device works, through sliding connection of the material storage barrel and the bearing frame, after the two vibration motors are started, the material storage barrel can shake up and down in a small range, and therefore the phenomenon that due to pressure borne by powder at the bottom of the bearing frame, a discharging port is blocked can be avoided; when blocking is caused by the fact that caked powder is located at the discharging port due to the fact that the interior of the material storage barrel is humid, the rotating plate is driven by the driving motor to rotate, the caked powder can be pushed to be scattered through the rotating plate, discharging is prevented from being affected by the blocking condition, the discharging pipe is a metal hose, and blocking clearing treatment can be conveniently conducted when blocking occurs in the discharging pipe.

Description

Technical Field

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

[0002] Powder is an aggregate composed of many small particle substances. Its common characteristics are: having many discontinuous surfaces, a large specific surface area, and being composed of many small particle substances.

[0003] Due to the small volume of the powder material itself, after storing a large amount of powder in the bin, the powder near the upper end of the bin will exert a certain pressure on the powder at the bottom of the bin. Thus, it is easy to occur the situation of the discharge port being blocked during discharging. And if the inside of the bin is relatively humid, it is easy to cause some powders to agglomerate, which also easily leads to the situation of blockage during discharging. Content of the Utility Model

[0004] The purpose of the utility model is to provide a powder bin to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] A powder bin includes a base, a bearing frame is fixed at the upper end of the base, and a storage mechanism is further included;

[0007] The storage mechanism includes a storage cylinder, the storage cylinder is slidably connected in the middle of the bearing frame, a discharge port is opened at the front end of the bottom of the storage cylinder, an inclined baffle is fixed on the inner wall of the bottom of the storage cylinder, a driving motor is installed at the lower end of the storage cylinder, a rotating plate is fixed at the output end of the driving motor, a through groove is opened at the lower end of the inclined baffle corresponding to the size of the rotating plate, vibration motors are arranged on both sides of the driving motor, and the outer shell structure of the vibration motor is fixed to the lower end of the storage cylinder. A discharge pipe is fixed at the lower end of the discharge port, and a capping mechanism is installed at the upper end of the storage cylinder.

[0008] Preferably: The discharge port is located below the rotation area of the rotating plate, and the rotating plate is attached to the upper end surface of the bottom of the storage cylinder.

[0009] Preferably: The inclined baffle is inclined, and the included angle between the inclined baffle and the inner plane of the storage cylinder is set at 20°.

[0010] Preferably: The discharge pipe is a metal flexible pipe, and a cover is threadedly connected to the output end of the discharge pipe.

[0011] Preferably: The capping mechanism includes a top cover, the top cover is arranged at the upper end of the storage cylinder, locking bolts are arranged at the quadrant points of the top cover, the top cover is fixed to the storage cylinder through the locking bolts, and a feed hopper is fixed at the upper end of the top cover.

[0012] Preferably: The upper half of the feed hopper has a structure that is wider at the top and narrower at the bottom, and a lid is threadedly connected to the upper end of the feed hopper.

[0013] The beneficial effects compared with the prior art are as follows:

[0014] During the operation of the device, through the sliding connection between the storage bin and the carrier, after starting the two vibration motors, the storage bin can be made to vibrate slightly up and down. In this way, it is possible to avoid the blockage of the discharge port caused by the pressure on the powder at the bottom of the carrier. If the powder caked due to the relatively humid inside of the storage bin blocks the discharge port, by driving the motor to drive the rotating plate to rotate, the rotating plate can push the caked powder apart, thus avoiding the blockage situation from affecting the discharging. And the discharge pipe is a metal hose, which is also convenient for cleaning when blocked inside the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 is a schematic structural diagram of a powder bin according to the present invention;

[0017] Figure 2 is a schematic structural diagram of a storage mechanism of a powder bin according to the present invention;

[0018] Figure 3 is a left sectional view of a storage mechanism of a powder bin according to the present invention;

[0019] Figure 4 is a schematic structural diagram of an inclined baffle of a powder bin according to the present invention;

[0020] Figure 5 is a schematic structural diagram of a capping mechanism of a powder bin according to the present invention.

[0021] The description of the reference numerals in the drawings is as follows:

[0022] 1, base; 11, chassis; 12, fixing bolts; 2, carrier; 3, storage bin; 31, discharge port; 32, inclined baffle; 33, drive motor; 34, rotating plate; 35, vibration motor; 36, discharge pipe; 4, top cover; 41, locking bolts; 42, feed hopper. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0025] The present utility model will be further described below with reference to the drawings:

[0026] As Figures 1 - 5 shown, a powder bin includes a base 1, a carrier frame 2 is fixed to the upper end of the base 1, and a material storage mechanism is further included.

[0027] Two base frames 11 are fixed to the lower end of the base 1, and a plurality of fixing bolts 12 are arranged in the middle of the base frames 11; the device can be fixed to a suitable position through the fixing bolts 12.

[0028] The material storage mechanism includes a material storage cylinder 3. The material storage cylinder 3 is slidably connected to the middle of the bearing frame 2. An outlet 31 is provided at the front end of the bottom of the material storage cylinder 3. An inclined baffle 32 is fixed to the inner wall of the bottom of the material storage cylinder 3. The inclined baffle 32 is inclined, and the angle between the inclined baffle 32 and the inner plane of the material storage cylinder 3 is set at 20°. A driving motor 33 is installed at the lower end of the material storage cylinder 3. A rotating plate 34 is fixed to the output end of the driving motor 33. The outlet 31 is located below the rotating area of the rotating plate 34, and the rotating plate 34 is attached to the upper end surface of the bottom of the material storage cylinder 3. A through groove is provided at the lower end of the inclined baffle 32 corresponding to the size of the rotating plate 34. Vibration motors 35 are provided on both sides of the driving motor 33, and the outer shell structure of the vibration motor 35 is fixed to the lower end of the material storage cylinder 3. A discharge pipe 36 is fixed to the lower end of the outlet 31. The discharge pipe 36 is a metal hose, and the output end of the discharge pipe 36 is threadedly connected with a cover. A capping mechanism is installed at the upper end of the material storage cylinder 3; through the sliding connection between the material storage cylinder 3 and the bearing frame 2, after starting the two vibration motors 35, the material storage cylinder 3 can be jolted up and down slightly, which can avoid the blockage of the outlet 31 caused by the pressure on the powder at the bottom of the bearing frame 2. If the powder caked due to the relatively humid inside of the material storage cylinder 3 blocks at the outlet 31, by driving the rotating plate 34 to rotate through the driving motor 33, the rotating plate 34 can push the caked powder apart, thus avoiding the blockage situation from affecting the discharging, and since the discharge pipe 36 is a metal hose, it is also convenient to clear the blockage when the discharge pipe 36 is blocked.

[0029] The capping mechanism includes a top cover 4. The top cover 4 is arranged at the upper end of the material storage cylinder 3. Locking bolts 41 are arranged at the quadrant points of the top cover 4. The top cover 4 is fixed to the material storage cylinder 3 through the locking bolts 41. A feed hopper 42 is fixed to the upper end of the top cover 4. The upper half of the feed hopper 42 has a structure that is wider at the top and narrower at the bottom, and a lid is threadedly connected to the upper end of the feed hopper 42; by unscrewing the lid at the upper end of the feed hopper 42, powder can be injected into the material storage cylinder 3 from the feed hopper 42.

[0030] Working principle: When the device is in use, first unscrew the lid at the upper end of the feed hopper 42, so that the operator can input powder into the material storage cylinder 3 from the feed hopper 42. When it is necessary to take out the powder, open the cover at the output end of the discharge pipe 36, and the powder can be discharged from the discharge pipe 36. During discharging, through the sliding connection between the material storage cylinder 3 and the bearing frame 2, after starting the two vibration motors 35, the material storage cylinder 3 can be jolted up and down slightly, which can avoid the blockage of the outlet 31 caused by the pressure on the powder at the bottom of the bearing frame 2. If the powder caked due to the relatively humid inside of the material storage cylinder 3 blocks at the outlet 31, by driving the rotating plate 34 to rotate through the driving motor 33, the rotating plate 34 can push the caked powder apart, thus avoiding the blockage situation from affecting the discharging, and since the discharge pipe 36 is a metal hose, it is also convenient to clear the blockage when the discharge pipe 36 is blocked.

[0031] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A powder silo, comprising a base (1), a support frame (2) being fixed to the upper end of the base (1), characterized in that: Also includes a material storage mechanism; The material storage mechanism comprises a material storage barrel (3), wherein the material storage barrel (3) is slidably connected in the middle of the support frame (2), a discharge port (31) is provided at the front end of the bottom of the material storage barrel (3), a sloped baffle (32) is fixed to the inner wall of the bottom of the material storage barrel (3), a driving motor (33) is installed at the lower end of the material storage barrel (3), a rotating plate (34) is fixed to the output end of the driving motor (33), a through groove is provided at the lower end of the sloped baffle (32) corresponding to the size of the rotating plate (34), vibration motors (35) are provided on both sides of the driving motor (33), and the outer shell structure of the vibration motor (35) is fixed to the lower end of the material storage barrel (3), a discharge pipe (36) is fixed to the lower end of the discharge port (31), and a capping mechanism is installed at the upper end of the material storage barrel (3).

2. A powder silo according to claim 1, characterized in that: The discharge port (31) is located below the rotation area of ​​the rotating plate (34), and the rotating plate (34) is in contact with the upper end surface of the bottom of the storage barrel (3).

3. A powder silo according to claim 1, characterized in that: The inclined baffle plate (32) is arranged at an angle, and the angle between the inclined baffle plate (32) and the inner plane of the storage barrel (3) is 20°.

4. A powder silo according to claim 1, characterized in that: The discharge pipe (36) is a metal hose, and the output end of the discharge pipe (36) is threadedly connected with a sealing cap.

5. A powder silo according to claim 1, characterized in that: The capping mechanism comprises a top cover (4), wherein the top cover (4) is arranged at the upper end of the storage barrel (3), locking bolts (41) are arranged at the quadrant points of the top cover (4), the top cover (4) is fixed to the storage barrel (3) by the locking bolts (41), and a feed hopper (42) is fixed to the upper end of the top cover (4).

6. A powder silo according to claim 5, characterized in that: The upper half of the feed hopper (42) is a structure that is wide at the top and narrow at the bottom, and a cover is threadedly connected to the upper end of the feed hopper (42).

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