CN212758857U - Powder chemical production sieving mechanism - Google Patents
Powder chemical production sieving mechanism Download PDFInfo
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- CN212758857U CN212758857U CN202021470062.6U CN202021470062U CN212758857U CN 212758857 U CN212758857 U CN 212758857U CN 202021470062 U CN202021470062 U CN 202021470062U CN 212758857 U CN212758857 U CN 212758857U
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- fixedly connected
- powder
- rotating shaft
- belt pulley
- square barrel
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Abstract
The utility model discloses a powder chemical production screening device, which comprises a base, a fixed plate fixedly connected with the base, a first motor and two support rods, wherein one end of each support rod far away from the base is fixedly connected with a corresponding first mounting plate, the opposite sides of the two first mounting plates are fixedly connected with a square barrel, a second motor is started to drive two crushing rollers to rotate, then chemical powder enters the square barrel from a feed inlet and falls onto the surfaces of the two crushing rollers, caking is crushed due to the rotation of the two crushing rollers and falls onto a screening plate, the first motor is started to drive a connecting rod to rotate on the upper surface of the screening plate so that the falling powder can be uniformly paved on the upper surface of the screening plate, meanwhile, the rotation of the second motor drives a cam to rotate, the rotation of the cam is matched with the expansion of a spring so that the screening plate can rapidly screen the powder and fall into a collecting box, the powder after smashing is avoided piling up and is caused sieve powder slower, has improved the efficiency of sieve powder.
Description
Technical Field
The utility model relates to a powder chemical production field especially relates to a powder chemical production sieving mechanism.
Background
Along with the development of national economy, the continuous development of industry level, it more and more attaches importance to the chemical industry, in chemical production, powder chemical production sieving mechanism is important equipment, in order to satisfy the operation requirement, need sieve the powder of plant use, in order to obtain comparatively fine and smooth powder, but present sieve powder device is in the service engineering, the powder leads to excessively gathering easily, become the piece even, it is comparatively difficult to lead to sieve the powder operation, the powder quality that leads to sieving out is not up to standard can not satisfy the user demand, and pile up together easily when the powder of caking falls into on the screening board after smashing, it is slower to lead to the fact sieve powder, the efficiency of sieving the powder has been reduced.
In view of this, research and improvement are carried out to the existing problem, and a powder chemical production screening device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a screening device for powder chemical production.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a powder chemical production screening device comprises a base, wherein the base is fixedly connected with a fixed plate, a first motor and two supporting rods, one ends of the two supporting rods, far away from the base, are fixedly connected with corresponding first mounting plates, the opposite sides of the two first mounting plates are fixedly connected with square barrels, the upper surfaces of the two first mounting plates are fixedly connected with corresponding springs, one ends of the two springs, far away from the first mounting plates, are fixedly connected with corresponding connecting plates, the opposite sides of the two connecting plates extend into the square barrels and are fixedly connected with screening plates, the inner wall of the square barrel is rotatably connected with a first rotating shaft and a third rotating shaft, the outer surfaces of the first rotating shaft and the third rotating shaft are fixedly connected with a crushing roller, the first rotating shaft and the third rotating shaft extend to the outer part of the square barrel and are fixedly connected with gears, one end of the first rotating shaft, far away from the inner wall of the square, the positive fixedly connected with second motor of fixed plate, second motor output shaft surface fixedly connected with fourth belt pulley and third belt pulley, fourth belt pulley surface transmission is connected with the second belt, the one end transmission that the fourth belt pulley was kept away from to the second belt is connected with the second belt pulley, second belt pulley fixedly connected with second pivot, second pivot surface fixedly connected with cam, the square barrel lateral wall just is located the top fixedly connected with second mounting panel of connecting plate, the one end that the square barrel lateral wall was kept away from to the second mounting panel is rotated with the second pivot and is connected, third belt pulley surface transmission is connected with first belt, the one end that the third belt pulley was kept away from to first belt is connected with first belt pulley transmission.
As a further description of the above technical solution:
the square barrel is characterized in that a discharge port is formed in the bottom of the square barrel, a collecting box is placed on the upper surface of the base, and the collecting box is located under the discharge port.
As a further description of the above technical solution:
the top of the square barrel is fixedly provided with a feed inlet.
As a further description of the above technical solution:
the two gears are meshed.
As a further description of the above technical solution:
the output fixedly connected with installation pole of first motor, the installation pole extends to screening board upper end and fixedly connected with connecting rod, the installation pole is located in the middle of the connecting rod both ends.
As a further description of the above technical solution:
two grooves corresponding to the connecting plates are formed in the two sides of the square barrel.
The utility model discloses following beneficial effect has: compared with the prior art, this powder chemical production sieving mechanism, it drives two crushing rollers to start the second motor earlier and rotates, make chemical powder fall into two crushing roller surfaces in getting into the square barrel from the feed inlet again, because the rotation of two crushing rollers, make the caking smash, fall into on the screening board, restart first motor drives the connecting rod and rotates the powder that makes to fall down at screening board upper surface and can be even shop at the screening board upper surface, simultaneously because the rotation of second motor drives the cam rotation, the flexible powder screening completion that makes the screening board vibrations can be quick of the normal running fit spring of cam, fall into the collecting box, it is slower to have avoided powder after smashing to pile up together and cause the sifting powder, the efficiency of sifting powder has been improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a powder chemical production screening device provided by the present invention;
FIG. 2 is a top view of the overall structure of a powder chemical production screening apparatus according to the present invention;
fig. 3 is the utility model provides an inside cross-sectional view of square barrel of powder chemical production sieving mechanism.
Illustration of the drawings:
1. a base; 2. a support bar; 3. a first mounting plate; 4. a spring; 5. a connecting plate; 6. a square barrel; 7. a feed inlet; 8. a gear; 9. a first pulley; 10. a second mounting plate; 11. a second pulley; 12. a cam; 13. a first motor; 14. a fixing plate; 15. a first belt; 16. a third belt pulley; 17. a second belt; 18. a collection box; 19. a groove; 20. a crushing roller; 21. a first rotating shaft; 22. screening the plate; 23. a connecting rod; 24. a second rotating shaft; 25. a fourth belt pulley; 26. a second motor; 27. a third rotating shaft; 28. a discharge port; 29. and (5) installing a rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the utility model provides a pair of powder chemical production sieving mechanism: comprises a base 1, a fixed plate 14, a first motor 13 and two support rods 2 are fixedly connected with the base 1, one ends of the two support rods 2 far away from the base 1 are fixedly connected with corresponding first mounting plates 3, opposite sides of the two first mounting plates 3 are fixedly connected with square barrels 6, upper surfaces of the two first mounting plates 3 are fixedly connected with corresponding springs 4, one ends of the two springs 4 far away from the first mounting plates 3 are fixedly connected with corresponding connecting plates 5, opposite sides of the two connecting plates 5 extend into the square barrels 6 and are fixedly connected with screening plates 22, the inner walls of the square barrels 6 are rotatably connected with a first rotating shaft 21 and a third rotating shaft 27, the outer surfaces of the first rotating shaft 21 and the third rotating shaft 27 are fixedly connected with crushing rollers 20, the first rotating shaft 21 and the third rotating shaft 27 extend to the outer parts of the square barrels 6 and are fixedly connected with gears 8, one end of the first rotating shaft 21 far away from the inner walls of the square, the front surface of the fixing plate 14 is fixedly connected with a second motor 26, the outer surface of an output shaft of the second motor 26 is fixedly connected with a fourth belt pulley 25 and a third belt pulley 16, the outer surface of the fourth belt pulley 25 is connected with a second belt 17 in a transmission way, one end of the second belt 17 far away from the fourth belt pulley 25 is connected with a second belt pulley 11 in a transmission way, the second belt pulley 11 is fixedly connected with a second rotating shaft 24, the outer surface of the second rotating shaft 24 is fixedly connected with a cam 12, the rotation of the cam 12 enables the screening plate 22 to vibrate up and down, the side wall of the square barrel 6 is fixedly connected with a second mounting plate 10 above the connecting plate 5, one end of the second mounting plate 10 far away from the side wall of the square barrel 6 is rotatably connected with the second rotating shaft 24, the outer surface of the third belt pulley 16 is connected with a first belt 15 in a transmission way, one end of the first belt 15, collecting box 18 has been placed to base 1 upper surface, and collecting box 18 is located under discharge gate 28, and the top fixed mounting of square barrel 6 has feed inlet 7, the meshing between two gears 8, the output end fixedly connected with installation pole 29 of first motor 13, and installation pole 29 extends to sieve plate 22 upper end and fixedly connected with connecting rod 23, and installation pole 29 is located in the middle of connecting rod 23 both ends, and two corresponding recesses 19 of connecting plate 5 have all been seted up to square barrel 6 both sides.
The working principle is as follows: it drives two crushing roller 20 rotations to start second motor 26 earlier, make chemical powder fall into two crushing roller 20 surfaces in getting into square barrel 6 from feed inlet 7 again, because the rotation of two crushing roller 20, make the caking smash, fall into on screening plate 22, restart first motor 13 and drive connecting rod 23 and rotate the powder that makes to fall at screening plate 22 upper surface and can be even shop at screening plate 22 upper surface, simultaneously because rotation of second motor 26 drives cam 12 and rotates, the flexible powder screening completion that makes screening plate 22 vibrations can be quick of the normal running fit spring 4 of cam 12, fall into collecting box 18, it is slower to have avoided powder after smashing to pile up together and cause the sieve powder, the efficiency of sieve powder is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a powder chemical production sieving mechanism, includes base (1), its characterized in that: the grinding device is characterized in that a fixed plate (14), a first motor (13) and two support rods (2) are fixedly connected to a base (1), corresponding first mounting plates (3) are fixedly connected to one ends, far away from the base (1), of the two support rods (2), square barrels (6) are fixedly connected to opposite sides of the two first mounting plates (3), corresponding springs (4) are fixedly connected to the upper surfaces of the two first mounting plates (3), corresponding connecting plates (5) are fixedly connected to one ends, far away from the first mounting plates (3), of the two springs (4), opposite sides of the two connecting plates (5) extend into the square barrels (6) and are fixedly connected with screening plates (22), a first rotating shaft (21) and a third rotating shaft (27) are rotatably connected to the inner wall of each square barrel (6), and grinding rollers (20) are fixedly connected to the outer surfaces of the first rotating shaft (21) and the third rotating shaft (27), the first rotating shaft (21) and the third rotating shaft (27) extend to the outside of the square barrel (6) and are fixedly connected with a gear (8), one end of the first rotating shaft (21) far away from the inner wall of the square barrel (6) is fixedly connected with a first belt pulley (9), the fixing plate (14) is fixedly connected with a second motor (26) in front, the outer surface of an output shaft of the second motor (26) is fixedly connected with a fourth belt pulley (25) and a third belt pulley (16), the outer surface of the fourth belt pulley (25) is in transmission connection with a second belt (17), one end of the second belt (17) far away from the fourth belt pulley (25) is in transmission connection with a second belt pulley (11), the second belt pulley (11) is fixedly connected with a second rotating shaft (24), the outer surface of the second rotating shaft (24) is fixedly connected with a cam (12), the side wall of the square barrel (6) is located above a second mounting plate (5) and is fixedly, one end that square barrel (6) lateral wall was kept away from in second mounting panel (10) rotates with second pivot (24) to be connected, third belt pulley (16) surface transmission is connected with first belt (15), the one end that third belt pulley (16) were kept away from in first belt (15) is connected with first belt pulley (9) transmission.
2. The powder chemical production screening device of claim 1, wherein: the bottom of the square barrel (6) is provided with a discharge hole (28), the collecting box (18) is placed on the upper surface of the base (1), and the collecting box (18) is located under the discharge hole (28).
3. The powder chemical production screening device of claim 1, wherein: the top of the square barrel (6) is fixedly provided with a feed inlet (7).
4. The powder chemical production screening device of claim 1, wherein: the two gears (8) are meshed with each other.
5. The powder chemical production screening device of claim 1, wherein: the output fixedly connected with installation pole (29) of first motor (13), installation pole (29) extend to screening board (22) upper end and fixedly connected with connecting rod (23), installation pole (29) are located in the middle of connecting rod (23) both ends.
6. The powder chemical production screening device of claim 1, wherein: two corresponding grooves (19) of the connecting plates (5) are formed in the two sides of the square barrel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021470062.6U CN212758857U (en) | 2020-07-23 | 2020-07-23 | Powder chemical production sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021470062.6U CN212758857U (en) | 2020-07-23 | 2020-07-23 | Powder chemical production sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212758857U true CN212758857U (en) | 2021-03-23 |
Family
ID=75027681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021470062.6U Active CN212758857U (en) | 2020-07-23 | 2020-07-23 | Powder chemical production sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212758857U (en) |
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2020
- 2020-07-23 CN CN202021470062.6U patent/CN212758857U/en active Active
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