CN217774804U - Screening plant is used in metal powder production - Google Patents

Abstract

The utility model discloses a screening plant is used in metal powder production, the power distribution box comprises a box body, the box upper wall is equipped with the feed inlet, be equipped with first sieve, second sieve and guide plate by last under to in proper order in the box, first sieve and second sieve keep away from the tip of feed inlet with the box inner wall rotates to be connected, and the tip both sides that are close to the feed inlet are equipped with a pair of slide-shaft, box both sides inner wall be equipped with the spout that the slide-shaft matches, be equipped with the drive assembly who is used for making first sieve and second sieve motion on the box, the utility model relates to a metal powder processing technology field, this device compact structure, motor make actuating lever up-and-down rapid motion, under the cooperation of slide-shaft and balladeur train, first sieve and second sieve can be along with actuating lever synchronous swing, and then realize screening work, and the sieve can slide in the spout of arc structure through the slide-shaft, make the sieve swing more steady, improve the device security, the use of giving people has brought the convenience.

Description

Screening plant is used in metal powder production

Technical Field

The utility model relates to a metal powder processing technology field specifically is a screening plant is used in metal powder production.

Background

The metal powder belongs to loose substances, and the properties of the metal powder comprehensively reflect the properties of the metal, the properties of single particles and the properties of particle groups.

The Chinese patent CN210187689U discloses a metal powder screening machine, which comprises a first collecting box and a second collecting box which are arranged side by side; the top ends of the first collecting box and the second collecting box are provided with communicated screening boxes, and a first chute and a second chute which are arranged up and down are embedded in the inner walls of the screening boxes; a first sieve plate and a second sieve plate are respectively arranged above the first collecting box and the second collecting box;

the device can sieve metal powder, however at the during operation, thereby striking sieves about the sieve needs, and long-time work can influence the sieve life-span, causes unnecessary economic loss.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a screening plant is used in metal powder production has solved the current device life-span and has hanged down, uses inconvenient problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a screening plant is used in metal powder production, includes the box, the box upper wall is equipped with the feed inlet, be equipped with first sieve, second sieve and guide plate in proper order by last under to in the box, first sieve and second sieve keep away from the tip of feed inlet with the box inner wall rotates to be connected, and the tip both sides that are close to the feed inlet are equipped with a pair of slide-shaft, box both sides inner wall be equipped with the spout that the slide-shaft matches, be equipped with the drive assembly who is used for making first sieve and second sieve motion on the box.

Preferably, drive assembly is including locating the through-hole of box upper wall, the cartridge has the actuating lever in the through-hole, the crossbearer is installed to the actuating lever upper end, be equipped with the cross slot in the crossbearer, the box upper wall is equipped with the motor, the rocker is installed to the motor drive end, the sliding pin is installed to rocker one end, the sliding pin with cross slot sliding connection, first sieve and second sieve one end all are equipped with the pedestal, be equipped with the sliding shaft on the pedestal, the actuating lever lateral wall is equipped with a pair of balladeur train, be equipped with the sliding tray in the balladeur train, the sliding shaft runs through the sliding tray and can slide in the sliding tray.

Preferably, the inner wall of the box body is provided with a slide rail, the side wall of the driving rod is fixedly provided with a pair of slide blocks, and the slide blocks are slidably connected with the slide rail.

Preferably, the outer wall of the box body is positioned on one side of the first sieve plate, the second sieve plate and the guide plate, and a first discharge hole, a second discharge hole and a third discharge hole are respectively formed in the positions on one side of the first sieve plate, the second sieve plate and the guide plate.

Preferably, the first screen deck has a screen opening diameter greater than that of the second screen deck.

Preferably, the upper wall of the box body is provided with a fixed seat for fixing the motor.

Preferably, the sliding groove is of an arc-shaped structure.

Advantageous effects

The utility model discloses a screening plant is used in metal powder production possesses following beneficial effect: this device compact structure, a motor of accessible drives first sieve and second sieve simultaneous movement, saves the resource, and the motor makes actuating lever up-and-down rapid movement, under the cooperation of sliding shaft and balladeur train, first sieve and second sieve can be along with actuating lever synchronous oscillation, and then realize screening work, and the sieve can slide in the spout of arc structure through the sliding shaft, makes the sieve swing more steady, improves the device security, and the use of giving people has brought the convenience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the sectional structure of the present invention in a partial top view.

Fig. 3 is a partially enlarged schematic view of fig. 1 according to the present invention.

Fig. 4 is a schematic structural view of the cross frame of the present invention.

In the figure: 1. a box body; 2. a feed inlet; 3. a first screen deck; 4. a second screen deck; 5. a baffle; 6. a slide shaft; 7. a chute; 8. a drive rod; 9. a transverse frame; 10. a transverse groove; 11. a motor; 12. a rocker; 13. a slide pin; 14. a pedestal; 15. a sliding shaft; 16. a carriage; 17. a sliding groove; 18. a slide rail; 19. a slider; 20. a first discharge port; 21. a second discharge port; 22. and a third discharge hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, the present invention provides a technical solution: a screening device for metal powder production comprises a box body 1, wherein a feed port 2 is formed in the upper wall of the box body 1, a first screen plate 3, a second screen plate 4 and a guide plate 5 are sequentially arranged in the box body 1 from top to bottom, the end parts, far away from the feed port 2, of the first screen plate 3 and the second screen plate 4 are rotatably connected with the inner wall of the box body 1, a pair of sliding shafts 6 are arranged on two sides of the end part, close to the feed port 2, of the two sides, of the box body 1, sliding grooves 7 matched with the sliding shafts 6 are formed in the inner walls of the two sides of the box body 1, and a driving assembly used for enabling the first screen plate 3 and the second screen plate 4 to move is arranged on the box body 1; the driving assembly comprises a through hole arranged on the upper wall of the box body 1, a driving rod 8 is inserted in the through hole in a sliding manner, a cross frame 9 is arranged at the upper end of the driving rod 8, a cross groove 10 is arranged in the cross frame 9, a motor 11 is arranged on the upper wall of the box body 1, a rocker 12 is arranged at the driving end of the motor 11, a sliding pin 13 is arranged at one end of the rocker 12, the sliding pin 13 is connected with the cross groove 10 in a sliding manner, shaft frames 14 are arranged at one ends of the first sieve plate 3 and the second sieve plate 4, sliding shafts 15 are arranged on the shaft frames 14, a pair of sliding frames 16 are arranged on the side walls of the driving rod 8, sliding grooves 17 are arranged in the sliding frames 16, and the sliding shafts 15 penetrate through the sliding grooves 17 and can slide in the sliding grooves 17; a slide rail 18 is arranged on the inner wall of the box body 1, a pair of slide blocks 19 is fixedly arranged on the side wall of the driving rod 8, and the slide blocks 19 are connected with the slide rail 18 in a sliding manner; a first discharge hole 20, a second discharge hole 21 and a third discharge hole 22 are respectively formed in the outer wall of the box body 1 and positioned on one side of the first sieve plate 3, the second sieve plate 4 and the guide plate 5; the diameter of the sieve pore of the first sieve plate 3 is larger than that of the sieve pore of the second sieve plate 4; a fixed seat for fixing the motor 11 is arranged on the upper wall of the box body 1; the sliding chute 7 is of an arc-shaped structure.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when the metal powder screening device is used, metal powder is conveyed into the box body 1 through the feeding hole 2, the motor 11 is started, the motor 11 drives the rocker 12 to rotate, the sliding pin 13 on the rocker 12 rotates along with the rocker and slides in the transverse groove 10, the transverse frame 9 drives the lower driving rod 8 to move up and down quickly along with the rotation of the rocker 12, the sliding frame 16 can move synchronously along with the driving rod 8 and enables the sliding shaft 15 in sliding connection therewith to slide, the sliding shaft 15 can synchronously drive the first screen plate 3 and the second screen plate 4 to swing up and down along the sliding groove 7 when moving along with the sliding frame 16, the dispersion rate of the metal powder is improved, the screening effect is further improved, at the moment, the metal powder falls onto the first screen plate 3, the metal powder with the largest particle size cannot be discharged from the first discharging hole 20 through the first screen plate 3, the rest of the metal powder continuously falls onto the second screen plate 4, the material with the medium particle size cannot be discharged from the second discharging hole 21 through the second screen plate 4, the metal powder with the smallest particle size can continuously fall onto the guide plate 5, and finally discharged from the third discharging hole 22, and screening work is completed.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a screening plant is used in metal powder production, includes box (1), box (1) upper wall is equipped with feed inlet (2), its characterized in that, by last first sieve (3), second sieve (4) and guide plate (5) of being equipped with in proper order under to in box (1), the tip that feed inlet (2) were kept away from in first sieve (3) and second sieve (4) with box (1) inner wall rotates to be connected, and the tip both sides that are close to feed inlet (2) are equipped with a pair of slide-bar (6), box (1) both sides inner wall be equipped with spout (7) that slide-bar (6) match, be equipped with the drive assembly who is used for making first sieve (3) and second sieve (4) motion on box (1).

2. The screening device for metal powder production according to claim 1, wherein the driving assembly comprises a through hole formed in the upper wall of the box body (1), a driving rod (8) is inserted in the through hole in a sliding manner, a cross frame (9) is installed at the upper end of the driving rod (8), a cross groove (10) is formed in the cross frame (9), a motor (11) is arranged on the upper wall of the box body (1), a rocker (12) is installed at the driving end of the motor (11), a sliding pin (13) is installed at one end of the rocker (12), the sliding pin (13) is in sliding connection with the cross groove (10), shaft frames (14) are arranged at one ends of the first sieve plate (3) and the second sieve plate (4), sliding shafts (15) are arranged on the shaft frames (14), a pair of sliding frames (16) is arranged on the side wall of the driving rod (8), sliding grooves (17) are formed in the sliding frames (16), and the sliding shafts (15) penetrate through the sliding grooves (17) and can slide in the sliding grooves (17).

3. A screening device for metal powder production as claimed in claim 2, wherein the inner wall of the box body (1) is provided with a slide rail (18), the side wall of the driving rod (8) is fixedly provided with a pair of slide blocks (19), and the slide blocks (19) are slidably connected with the slide rail (18).

4. A screening apparatus for metal powder production as claimed in claim 1, wherein the outer wall of the box (1) and located at one side of the first screen plate (3), the second screen plate (4) and the deflector (5) are respectively provided with a first discharge port (20), a second discharge port (21) and a third discharge port (22).

5. A screening apparatus for metal powder production according to claim 4, wherein the first screen deck (3) has a mesh diameter larger than the mesh diameter of the second screen deck (4).

6. A screening device for metal powder production according to claim 2, wherein the upper wall of the box (1) is provided with a fixing seat for fixing the motor (11).

7. A screening device for metal powder production according to claim 1, wherein said chute (7) is of circular arc configuration.

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