Powder dispersing and rotating device

Abstract

The utility model discloses a powder dispersing and rotating device, which relates to the technical field of powder processing appliances and comprises a storage bin, a vertical transmission cylinder is fixedly connected to the bottom of the storage bin, a discharge bin is rotatably sleeved at the lower end of the transmission cylinder, and a transmission component for rotating the storage bin is arranged on the outer side of the transmission cylinder; a discharging disc is connected into a bottom opening of the flange plate. According to the powder filtering device, due to the arrangement of the storage bin and the stirring mechanism and the filtering of the sieve plate, powder can be conveniently filtered, the filtering rapidness is improved, then powder filtering can be achieved, due to the arrangement of the transmission cylinder and the discharging bin, the powder can be conveniently discharged, and the powder can be conveniently filtered. Through arrangement of a discharging bin and a discharging disc, discharging of the discharging bin and assembling of the discharging disc are facilitated, the fastening effect and the replaceable function are improved, the function of preventing falling can be achieved, and finally the problem that powder is not prone to being dispersed is solved.

Description

Technical Field

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

[0002] As people's living standards continue to improve, the uniformity of powders is gradually increasing. However, the distribution of powder particles is generally not very uniform. Particles of different densities and sizes can easily cause blockage of the outlet, and the powder is prone to agglomeration.

[0003] The existing powder dispersing rotating device generally disperses the powder by rotating and shaking the powder cavity through methods such as rotating shaking. Since the device adopts a strip-shaped discharge port, it is easy to fail to achieve the ideal powder dispersion effect when the powder falls during shaking. In addition, some devices do not have a sieve plate structure, which causes large-particle powder to easily block the discharge port, reducing the practicality and usability of the powder dispersing rotating device. Therefore, a powder dispersing rotating device has been introduced in a targeted manner; therefore, the above-mentioned problems need to be improved. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a powder dispersing rotating device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a powder dispersing rotating device, including a storage bin, a vertical transmission cylinder is fixedly connected to the bottom of the storage bin, a discharge bin is rotatably sleeved on the lower end of the transmission cylinder, and a transmission assembly for rotating the storage bin is provided on the outer side of the transmission cylinder; a flange is provided on the bottom outer wall of the discharge bin, and the discharge disk is connected to the bottom opening of the flange; a bin cover is provided on the top of the storage bin, a feed inlet is provided on the upper part of the side wall of the storage bin, a sieve plate is provided at the bottom opening of the storage bin, and a stirring mechanism is provided inside the storage bin.

[0006] Preferably, the stirring mechanism includes a mounting base arranged in the upper part of the storage bin, a first motor arranged at the bottom of the mounting base, a transmission shaft coaxially fixed to the bottom end of the first motor drive shaft, and a scraper plate fixed to the bottom end of the transmission shaft, and the bottom end of the scraper plate is in close contact with the top surface of the screen plate.

[0007] Preferably, a protective cover for covering the transmission cylinder is provided on the discharge bin.

[0008] Preferably, the transmission assembly includes a fixed seat fixed on the top of the discharge bin, a second motor vertically arranged inside the fixed seat and a gear fixedly sleeved on the top of the second motor drive shaft, and an external gear ring fixedly sleeved on the outer wall of the transmission cylinder and meshing with the gear.

[0009] Preferably, a plurality of discharge holes are equidistantly provided on the discharge tray, a plurality of screw holes are equidistantly provided on the circumference of the top surface of the discharge tray, and bolts connected to the flange are passed through the screw holes.

[0010] Preferably, the bolt passes through the screw hole and the mounting hole on the flange, and a nut for supporting the flange is provided at the bottom of the bolt.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: in the utility model, through the setting of the storage bin and the stirring mechanism, and then through the filtering of the sieve plate, the filtering of the powder is convenient, the quickness of the filtering is improved, and then the filtering of the powder can be realized, and then through the setting of the transmission cylinder and the discharge bin, the rotation of the discharge bin is convenient, and then through the setting of the discharge tray, the discharge of the discharge bin is convenient, and finally through the fastening of bolts, the assembly of the discharge tray is convenient, the fastening effect and the replaceable function are improved, and then the function of preventing falling off can be realized, and finally the problem of powder being difficult to disperse is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the stirring mechanism proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the stirring mechanism proposed in the utility model;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the transmission cylinder proposed by the utility model;

[0017] Figure 5 This is a schematic diagram of the three-dimensional structure of the discharge tray proposed by the utility model.

[0018] Serial numbers in the figure: 1. Storage bin; 2. Discharge bin; 3. Protective cover; 4. Feed inlet; 5. Discharge tray; 6. First motor; 7. Transmission shaft; 8. Scraper plate; 9. Screen plate; 10. Bin cover; 11. External gear ring; 12. Gear; 13. Second motor; 14. Bolt; 15. Nut; 16. Flange; 17. Transmission cylinder. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Example: See Figure 1-5 A powder dispersing rotating device in the utility model comprises a storage bin 1, a vertical transmission cylinder 17 is fixedly connected to the bottom of the storage bin 1, a discharging bin 2 is rotatably sleeved at the lower end of the transmission cylinder 17, and a transmission assembly for rotating the storage bin 1 is arranged on the outer side of the transmission cylinder 17; a flange 16 is arranged on the outer wall of the bottom of the discharging bin 2, and a discharging disk 5 is connected to the bottom opening of the flange 16; a bin cover 10 is arranged on the top of the storage bin 1, a feed port 4 is opened on the upper part of the side wall of the storage bin 1, a sieve plate 9 is arranged at the bottom opening of the storage bin 1, and a stirring device is arranged inside the storage bin 1 The mechanism can connect the transmission cylinder 17 to the discharge bin 2 through the transmission cylinder 17 fixed to the bottom of the storage bin 1, thereby realizing the rotation of the discharge bin 2; the stirring mechanism includes a mounting seat arranged in the upper part of the storage bin 1, a first motor 6 arranged at the bottom of the mounting seat, a transmission shaft 7 coaxially fixed to the bottom end of the driving shaft of the first motor 6 and a scraper plate 8 fixed to the bottom end of the transmission shaft 7, the bottom end of the scraper plate 8 is in contact with the top surface of the sieve plate 9, and the sieve plate 9 provided at the bottom of the storage bin 1 can screen out large particles of impurities, thereby realizing the filtering effect of the sieve plate 9.

[0021] In the utility model, a protective cover 3 for covering a transmission cylinder 17 is provided on the discharge bin 2. The protection cover 3 is provided to protect the transmission cylinder 17. The transmission assembly includes a fixed seat fixed on the top of the discharge bin 2, a second motor 13 vertically arranged inside the fixed seat, and a gear 12 fixedly sleeved on the top of the driving shaft of the second motor 13. The outer gear ring 11 meshing with the gear 12 is fixedly sleeved on the outer wall of the transmission cylinder 17. The rotation of the discharge bin 2 is achieved by the provision of the transmission cylinder 17. A plurality of discharge holes are equidistantly provided on the discharge tray 5, and a plurality of screw holes are equidistantly provided on the circumference of the top surface of the discharge tray 5. Bolts 14 connected to the flange 16 are penetrated in the screw holes. The bolts 14 are fixed by the provision of the screw holes and the flange 16. The bolts 14 are fixed by the provision of the screw holes and the mounting holes on the flange 16. The bottom of the bolts 14 is provided with a nut 15 for supporting the flange 16. The nut 15 can be threadedly connected with the bolt 14 by the provision of the nut 15, thereby achieving a tightening effect.

[0022] Working principle: When the utility model is used, the storage bin 1 and the transmission cylinder 17 are first fixedly connected, and then the sieve plate 9 is placed in the slot of the storage bin 1, and then the transmission cylinder 17 is inserted into the connecting hole of the discharge bin 2. The outer wall of the transmission cylinder 17 is provided with an outer gear ring 11, and the top surface of the discharge bin 2 is fixedly connected to the second motor 13, and the second motor 13 drives the discharge bin 2 to rotate. When the second motor 13 is powered on, the second motor 13 drives the discharge bin 2 to rotate, thereby achieving the effect of powder dispersion, and then the discharge plate is fixed with bolts 14. 5 is connected to the flange 16, and then fixed with a nut 15, and then the first motor 6 is fixed on the bin cover 10, and then the transmission shaft 7 is connected to the first motor 6, and the scraper plate 8 is connected to the transmission shaft 7. When the first motor 6 is powered on, the scraper plate 8 rotates to stir the powder in the storage bin 1 to disperse the powder, and then the powder passes through the sieve plate 9 and falls into the discharge bin 2. At the same time, the scraper plate 8 can also prevent the powder from clogging the sieve plate 9, thereby achieving the filtering effect of the sieve plate 9. At this point, the powder dispersion rotating device is assembled.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A powder dispersing rotating device, comprising a storage bin (1), characterized in that: A vertical transmission cylinder (17) is fixedly connected to the bottom of the storage bin (1), and a discharge bin (2) is rotatably sleeved on the lower end of the transmission cylinder (17), and a transmission assembly for rotating the storage bin (1) is provided on the outer side of the transmission cylinder (17); a flange (16) is provided on the outer wall of the bottom of the discharge bin (2), and a discharge disc (5) is connected to the bottom opening of the flange (16); a bin cover (10) is provided on the top of the storage bin (1), a feed port (4) is provided on the upper part of the side wall of the storage bin (1), a sieve plate (9) is provided at the bottom opening of the storage bin (1), and a stirring mechanism is provided inside the storage bin (1).

2. A powder dispersing rotating device according to claim 1, characterized in that: The stirring mechanism comprises a mounting seat arranged in the upper part of the storage bin (1), a first motor (6) arranged at the bottom of the mounting seat, a transmission shaft (7) coaxially fixed to the bottom end of the driving shaft of the first motor (6), and a scraper plate (8) fixed to the bottom end of the transmission shaft (7), wherein the bottom end of the scraper plate (8) is in close contact with the top surface of the screen plate (9).

3. A powder dispersing rotating device according to claim 2, characterized in that: The discharge bin (2) is provided with a protective cover (3) for covering the transmission cylinder (17).

4. A powder dispersing rotating device according to claim 1, characterized in that: The transmission assembly comprises a fixed seat fixed on the top of the discharge bin (2), a second motor (13) vertically arranged inside the fixed seat, and a gear (12) fixedly sleeved on the top of the drive shaft of the second motor (13); an outer toothed ring (11) meshing with the gear (12) is fixedly sleeved on the outer wall of the transmission cylinder (17).

5. The powder dispersing rotating device according to claim 1, characterized in that: The discharge tray (5) is provided with a plurality of discharge holes at equal intervals, and the top surface of the discharge tray (5) is provided with a plurality of screw holes at equal intervals, wherein the screw holes are provided with bolts (14) connected to the flange (16).

6. A powder dispersing rotating device according to claim 5, characterized in that: The bolt (14) passes through the screw hole and the mounting hole on the flange (16), and a nut (15) for supporting the flange (16) is provided at the bottom of the bolt (14).

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