CN210995278U

CN210995278U - High-efficient powder air separator in two storehouses

Info

Publication number: CN210995278U
Application number: CN201921870440.7U
Authority: CN
Inventors: 周学辉
Original assignee: Sihui Huiguang New Material Co ltd
Current assignee: Sihui Huiguang New Material Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-14
Anticipated expiration: 2029-11-01

Abstract

The utility model provides a double-bin high-efficiency powder winnowing machine, which relates to the technical field of winnowing machines, and comprises a supporting plate, wherein the bottom surface of the supporting plate is fixed with a supporting leg, the surface of the supporting plate is fixed with a feeding device, one end of the supporting plate, which is close to the feeding device, is fixed with a driving device, the surface of the supporting plate is fixed with a driven device, the driven device is abutted against the surface of the driving device, a vibration device is arranged between the driven device and the supporting plate, the vibration device is fixedly connected with the surface of the supporting plate, the top surface of the vibration device is abutted against the driven device, two sides of the supporting plate are both fixed with blowing devices, the surface of the supporting plate is fixed with a working bin, the working bin is abutted against the feeding device, and the bottom surface of the supporting plate is fixed with a discharging device. Adopt vibrator, realize the improvement of air separator's selection by winnowing effect, it is more thorough to the separation of fine particle.

Description

High-efficient powder air separator in two storehouses

Technical Field

The utility model relates to a winnowing machine technical field especially relates to a high-efficient powder winnowing machine in two storehouses.

Background

The air classification of fine powder ultrafine powder particles is an indispensable part in an ultrafine grinding process, the fine powder ultrafine powder produced by a mechanical method has wide material particle fineness distribution range, but along with the rapid development of modern industry, the air classification of the fine powder ultrafine powder particles has high requirements on the homogenization of the product, the ultrafine powder product is required to be in a certain particle size distribution range, and the fine powder ultrafine powder particles meeting the requirements are timely and rapidly separated from the mixture of the fine material ultrafine materials.

The existing winnowing machine on the market adopts a single fan to perform winnowing, so that the winnowing efficiency is low, the winnowing effect is not obvious, and the fine particles are not thoroughly separated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a double-bin high-efficiency powder winnowing machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a double-bin high-efficiency powder winnowing machine comprises a supporting plate, supporting legs are fixed on the bottom surface of the supporting plate, a feeding device is arranged on the surface of the supporting plate and fixedly connected with the supporting plate, a driving device is arranged at one end, close to the feeding device, of the supporting plate and fixedly connected with the surface of one end of the supporting plate, a driven device is fixed on the surface of the supporting plate and abuts against the surface of the driving device, the driven device comprises a first conveying belt and a second conveying belt which abut against the surface of the driving device, a second driving roller is arranged at one end, far away from the driving device, of the first conveying belt and abuts against the first conveying belt, a second rotating shaft is arranged inside the second driving roller and fixedly connected with the second driving roller, second fixing plates are arranged at two ends of the second rotating shaft and movably connected with the second rotating shaft, the one end that initiative device was kept away from to the second conveyer belt is equipped with the third driving roller, and the third driving roller offsets with the second conveyer belt, the inside third pivot that is equipped with of third driving roller, and third pivot and third driving roller fixed connection, and third pivot and backup pad swing joint, be equipped with vibrator between slave unit and the backup pad, and vibrator and backup pad fixed surface connection, and vibrator top surface and slave unit offset, the backup pad both sides all are fixed with blast apparatus, backup pad fixed surface has the working bin, and the working bin offsets with feed arrangement, the backup pad bottom surface is equipped with discharging device, and discharging device and backup pad fixed connection.

Preferably, feed arrangement include with backup pad fixed connection's feeding storehouse, feeding storehouse fixed surface has the inlet pipe, the inlet pipe top is equipped with the feeder hopper, and feeder hopper and inlet pipe fixed connection.

Preferably, the driving device comprises two first fixing plates fixedly connected with one end surface of the supporting plate, a first rotating shaft is arranged between the two first fixing plates and movably connected with the first fixing plates, a first driving roller is arranged on the surface of the first rotating shaft and fixedly connected with the first rotating shaft, a first motor is arranged on the surface of the first fixing plate and movably connected with the first rotating shaft, and the first motor is fixedly connected with the first fixing plates.

Preferably, vibrator is including fixing the gasbag on the backup pad surface, and the gasbag surface offsets with first conveyer belt and second conveyer belt, the gasbag side is equipped with the trachea, and the trachea run through the gasbag lateral wall and with gasbag fixed connection, the one end that the gasbag was kept away from to the trachea is equipped with the air-blower, and air-blower and trachea fixed connection, and air-blower and backup pad fixed connection.

Preferably, the blowing device comprises two protective cases fixedly connected with the surfaces of the supporting plates, the surfaces of the two protective cases are respectively provided with a second motor, the second motors penetrate through the side walls of the protective cases and are fixedly connected with the protective cases, and the protective cases are internally provided with fans which are movably connected with the second motors.

Preferably, discharging device is including seting up the notch on backup pad surface, and the notch runs through the backup pad surface, the backup pad bottom surface is equipped with the blown down tank, and blown down tank and backup pad bottom surface fixed connection, and the blown down tank is located under the notch.

Advantageous effects

1. The utility model discloses in, adopt the mode of two blast apparatus simultaneous workings, realize the more efficient selection by winnowing of air separator, disposable material loading is more, the speed of selection by winnowing is faster, the material passes through feed arrangement and gets into first conveyer belt and second conveyer belt surface, first conveyer belt and second conveyer belt are divided into two gradually, two second motors start, the fan rotates thereupon, carry out the selection by winnowing to the material on first conveyer belt and second conveyer belt surface respectively, discharge the fluting of fine particle through the working bin lateral wall, the material after the selection by winnowing carries out the ejection of compact through the blown down tank again.

2. The utility model discloses in, adopt vibrator, realize the improvement of air separator's selection by winnowing effect, separation to the fine particle is more thorough, when the material level is in first conveyer belt and second conveyer belt surface, air-blower fixed interval automatic start, the air current passes through during the trachea gets into the gasbag, the gasbag is full of the first conveyer belt of gaseous inflation jack-up and second conveyer belt, air-blower stop work is followed, the gasbag is deflated, first conveyer belt and second conveyer belt fall down, so circulate, first conveyer belt and second conveyer belt take place vibrations at the continuous in-process that rises and falls, the material on its surface also rises and falls from top to bottom thereupon, the second motor starts simultaneously, the fan rotates, the material to turning over from top to bottom flies carries out the selection by winnowing, make the selection by winnowing effect better.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a double-bin high-efficiency powder winnowing machine provided by the utility model;

fig. 2 is a schematic view of the internal structure of a double-bin high-efficiency powder winnowing machine provided by the utility model;

fig. 3 is a front view of a double-bin high-efficiency powder winnowing machine provided by the utility model;

fig. 4 is a schematic view of the three-dimensional structure of the vibrating device in the double-bin high-efficiency powder winnowing machine of the present invention.

Illustration of the drawings:

1. a support plate; 2. supporting legs; 3. a feeding device; 31. a feed hopper; 32. a feed pipe; 33. a feeding bin; 4. an active device; 41. a first fixing plate; 42. a first motor; 43. a first rotating shaft; 44. a first drive roller; 5. a driven device; 51. a first conveyor belt; 52. a second fixing plate; 53. a second rotating shaft; 54. a second driving roller; 55. a second conveyor belt; 56. a third rotating shaft; 57. a third driving roller; 6. a vibration device; 61. an air bag; 62. an air tube; 63. a blower; 7. a blowing device; 71. a second motor; 72. a protective shell; 73. a fan; 8. a discharging device; 81. a notch; 82. a discharge chute; 9. and a working bin.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-4, a double-bin high-efficiency powder winnowing machine comprises a supporting plate 1, supporting legs 2 are fixed on the bottom surface of the supporting plate 1, a feeding device 3 is arranged on the surface of the supporting plate 1, the feeding device 3 is fixedly connected with the supporting plate 1, the feeding device 3 comprises a feeding bin 33 fixedly connected with the supporting plate 1, a feeding pipe 32 is fixed on the surface of the feeding bin 33, a feeding hopper 31 is arranged at the top end of the feeding pipe 32, the feeding hopper 31 is fixedly connected with the feeding pipe 32, an active device 4 is arranged at one end of the supporting plate 1 close to the feeding device 3, the active device 4 is fixedly connected with the surface of one end of the supporting plate 1, the active device 4 comprises two first fixing plates 41 fixedly connected with the surface of one end of the supporting plate 1, a first rotating shaft 43 is arranged between the two first fixing plates 41, the first rotating shaft 43 is movably, the first driving roller 44 is fixedly connected with the first rotating shaft 43, the first motor 42 is arranged on the surface of the first fixing plate 41, the first motor 42 is movably connected with the first rotating shaft 43, the first motor 42 is fixedly connected with the first fixing plate 41, the driven device 5 is fixed on the surface of the support plate 1, the driven device 5 abuts against the surface of the driving device 4, the driven device 5 comprises a first conveying belt 51 and a second conveying belt 55 which abut against the surface of the driving device 4, a second driving roller 54 is arranged at one end, far away from the driving device 4, of the first conveying belt 51, the second driving roller 54 abuts against the first conveying belt 51, a second rotating shaft 53 is arranged inside the second driving roller 54, the second rotating shaft 53 is fixedly connected with the second driving roller 54, the second fixing plates 52 are arranged at two ends of the second rotating shaft 53, the second fixing plates 52 are movably connected with the second rotating shaft 53, a third driving roller 57 is arranged at one end, far away from the driving device 4, of the second conveying belt 55, and the third driving roller 57 is abutted against the second conveyor belt 55, a third rotating shaft 56 is arranged inside the third driving roller 57, the third rotating shaft 56 is fixedly connected with the third driving roller 57, and the third rotating shaft 56 is movably connected with the support plate 1.

The vibration device 6 is arranged between the driven device 5 and the support plate 1, the vibration device 6 is fixedly connected with the surface of the support plate 1, the vibration device 6 comprises an air bag 61 fixed on the surface of the support plate 1, the surface of the air bag 61 is abutted against the first conveyor belt 51 and the second conveyor belt 55, an air pipe 62 is arranged on the side surface of the air bag 61, the air pipe 62 penetrates through the side wall of the air bag 61 and is fixedly connected with the air bag 61, one end of the air pipe 62 far away from the air bag 61 is provided with an air blower 63, the air blower 63 is fixedly connected with the air pipe 62, the air blower 63 is fixedly connected with the support plate 1, the top surface of the vibration device 6 is abutted against the driven device 5, the two sides of the support plate 1 are both fixed with blowing devices 7, each blowing device 7 comprises two protective cases 72 fixedly connected with the surface of the support plate 1, the surfaces of, be equipped with fan 73 in the protective housing 72, and fan 73 and second motor 71 swing joint, backup pad 1 fixed surface has working bin 9, and working bin 9 offsets with

feed arrangement

3, 1 bottom surface of backup pad is equipped with discharging device 8, and discharging device 8 and backup pad 1 fixed connection, discharging device 8 is including seting up at the notch 81 on backup pad 1 surface, and notch 81 runs through backup pad 1 surface, 1 bottom surface of backup pad is equipped with blown down tank 82, and blown down

tank

82 and 1 bottom surface fixed connection of backup pad, and blown down tank 82 is located under notch 81.

The utility model discloses a theory of operation: the materials enter the surfaces of the first conveyor belt 51 and the second conveyor belt 55 through the feeding device 3, the first motor 42 is started, the first rotating shaft 43 rotates, the first driving roller 44 also rotates along with the first rotating shaft, the first conveyor belt and the second conveyor belt 55 drive the materials to be conveyed to the position right ahead of the blowing device 7, meanwhile, the air blower 63 is automatically started at fixed intervals, air flow enters the air bag 61 through the air pipe 62, the air bag 61 is filled with air to expand and jack up the first conveyor belt 51 and the second conveyor belt 55, then the air blower 63 stops working, the air bag 61 is deflated, the first conveyor belt 51 and the second conveyor belt 55 fall down, the circulation is carried out, the first conveyor belt 51 and the second conveyor belt 55 vibrate in the continuous rising and falling process, the materials on the surfaces rise and fall down along with the first conveyor belt 51 and the second conveyor belt 55, meanwhile, the first conveyor belt 51 and the second conveyor belt 55 are gradually divided into two, the two, the materials on the surfaces of the first conveyor belt 51 and the second conveyor belt 55 are respectively subjected to air separation, fine particles are discharged through the grooves in the side wall of the working bin 9, and the materials on the surface of the second conveyor belt 55 enter the discharge chute 82 through the groove opening 81 and are collected and discharged from the surface of the first conveyor belt 51.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient powder air separator in two storehouses, includes backup pad (1), its characterized in that: the supporting legs (2) are fixed on the bottom surface of the supporting plate (1), the feeding device (3) is arranged on the surface of the supporting plate (1), the feeding device (3) is fixedly connected with the supporting plate (1), the driving device (4) is arranged at one end, close to the feeding device (3), of the supporting plate (1), the driving device (4) is fixedly connected with the surface of one end of the supporting plate (1), the driven device (5) is fixed on the surface of the supporting plate (1), the driven device (5) is abutted to the surface of the driving device (4), the driven device (5) comprises a first conveying belt (51) and a second conveying belt (55) which are abutted to the surface of the driving device (4), a second conveying roller (54) is arranged at one end, far away from the driving device (4), of the first conveying belt (51), the second conveying roller (54) is abutted to the first conveying belt (51), and a second rotating shaft (53) is arranged inside the second conveying roller (54), a second rotating shaft (53) is fixedly connected with a second transmission roller (54), both ends of the second rotating shaft (53) are provided with second fixing plates (52), the second fixing plates (52) are movably connected with the second rotating shaft (53), one end of the second conveying belt (55) far away from the driving device (4) is provided with a third transmission roller (57), the third transmission roller (57) abuts against the second conveying belt (55), a third rotating shaft (56) is arranged inside the third transmission roller (57), the third rotating shaft (56) is fixedly connected with the third transmission roller (57), the third rotating shaft (56) is movably connected with the supporting plate (1), a vibration device (6) is arranged between the driven device (5) and the supporting plate (1), the vibration device (6) is fixedly connected with the surface of the supporting plate (1), the top surface of the vibration device (6) abuts against the driven device (5), and blowing devices (7) are fixed on both sides of the supporting plate (1), backup pad (1) fixed surface has working bin (9), and working bin (9) offsets with feed arrangement (3), backup pad (1) bottom surface is equipped with discharging device (8), and discharging device (8) and backup pad (1) fixed connection.

2. The double-bin efficient powder winnowing machine according to claim 1, characterized in that: feed arrangement (3) include with backup pad (1) fixed connection's feeding storehouse (33), feeding storehouse (33) fixed surface has inlet pipe (32), inlet pipe (32) top is equipped with feeder hopper (31), and feeder hopper (31) and inlet pipe (32) fixed connection.

3. The double-bin efficient powder winnowing machine according to claim 1, characterized in that: the driving device (4) comprises two first fixing plates (41) fixedly connected with one end surface of the supporting plate (1), a first rotating shaft (43) is arranged between the two first fixing plates (41), the first rotating shaft (43) is movably connected with the first fixing plates (41), a first driving roller (44) is arranged on the surface of the first rotating shaft (43), the first driving roller (44) is fixedly connected with the first rotating shaft (43), a first motor (42) is arranged on the surface of the first fixing plate (41), the first motor (42) is movably connected with the first rotating shaft (43), and the first motor (42) is fixedly connected with the first fixing plates (41).

4. The double-bin efficient powder winnowing machine according to claim 1, characterized in that: vibrator (6) including fixing gasbag (61) on backup pad (1) surface, and gasbag (61) surface offsets with first conveyer belt (51) and second conveyer belt (55), gasbag (61) side is equipped with trachea (62), and trachea (62) run through gasbag (61) lateral wall and with gasbag (61) fixed connection, the one end that gasbag (61) were kept away from in trachea (62) is equipped with air-blower (63), and air-blower (63) and trachea (62) fixed connection, and air-blower (63) and backup pad (1) fixed connection.

5. The double-bin efficient powder winnowing machine according to claim 1, characterized in that: blowing device (7) including with two protective housing (72) of backup pad (1) fixed surface connection, two protective housing (72) surfaces all are equipped with second motor (71), and second motor (71) run through protective housing (72) lateral wall and with protective housing (72) fixed connection, be equipped with fan (73) in protective housing (72), and fan (73) and second motor (71) swing joint.

6. The double-bin efficient powder winnowing machine according to claim 1, characterized in that: discharging device (8) are including seting up notch (81) on backup pad (1) surface, and notch (81) run through backup pad (1) surface, backup pad (1) bottom surface is equipped with blown down tank (82), and blown down tank (82) and backup pad (1) bottom surface fixed connection, and blown down tank (82) are located under notch (81).