CN210546184U

CN210546184U - Zinc powder grading device

Info

Publication number: CN210546184U
Application number: CN201921363093.9U
Authority: CN
Inventors: 夏天; 李琦
Original assignee: Hunan New Welllink Advanced Metallic Material Co ltd
Current assignee: Hunan New Welllink Advanced Metallic Material Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-05-19
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a zinc powder grading device, which comprises a box body and a feed inlet, wherein a baffle is fixedly arranged on the top surface of the box body through a bolt, and a motor is arranged on the surface of the middle part of the baffle; the utility model discloses the well box passes through the motor and rotates and connect the even material oar, the multilayer puddler below on even material oar surface corresponds the inside a plurality of screening mechanisms of box respectively, be favorable to the multistage screening of zinc powder, puddler top surface symmetric welding's arc through the even material oar, can receive the zinc powder poured into by the feed inlet, the magnet board that bonds between two arcs can adsorb the iron fillings in the zinc powder, and zinc powder can be in the puddler rotation process, the bar that sees through the arc board surface and sets up leads to the screening mechanism that the groove got into the puddler below, screening mechanism is by the lantern ring, filter screen and fretwork dish cup joint and form, the brush of rotatory drive puddler bottom surface through the even material oar, the brush can sweep the zinc powder on filter screen surface, thereby accelerate the screening of zinc powder.

Description

Zinc powder grading device

Technical Field

The utility model relates to a zinc powder processing field especially relates to a zinc powder grading plant.

Background

The dark gray powdered metallic zinc molding can be used as a pigment and provides a very strong masking force. Has good antirust and atmospheric corrosion resistant effects, is commonly used for manufacturing antirust paint, strong reducing agent and the like, and is used as a pigment of paint and a filler of rubber. The preparation is used for preparing toothpaste, zinc paste, adhesive plaster, etc., and is named as clove oil zinc oxide solid powder.

The fine density of the granule that zinc powder used in different fields is different, needs screening plant to separate usually, and the screening plant of current zinc powder generally adopts the mode of selection by winnowing, and the level of screening can not obtain effective control, and the efficiency of screening is not ideal enough, and the iron fillings impurity of adulteration also can not obtain effectual getting rid of in the zinc powder, and the screening plant is not convenient for install and dismantle simultaneously to influence the maintenance in later stage.

Therefore, a zinc powder grading device is provided to solve the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a zinc powder grading device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a zinc powder grading plant, includes box and feed inlet, the box top surface has the baffle through bolt fixed mounting, and baffle middle part surface mounting has the motor, the feed inlet has been seted up to motor side surface, the output of motor is located the inside rotation of box and is connected with the refining oar, and the skin weld of refining oar has the multiunit puddler, multiunit the puddler below all is connected with screening mechanism through keeping off the ring, and screening mechanism is formed by lantern ring filter screen and fretwork dish combination, puddler top surface symmetric welding has two arcs, and bonds between two arcs and have the magnet board, the bottom surface that is located the puddler below the magnet board is provided with the brush, the discharge gate has been seted up to the box bottom surface, and the lateral wall of box corresponds screening mechanism and installs the side door.

As a further description of the above technical solution: the filter screen pressfitting of screening mechanism is between the lantern ring and fretwork dish, and the marginal position on fretwork dish surface encircles the welding and has a plurality of projections, the marginal position on lantern ring surface encircles and has seted up a plurality of through-holes, and is a plurality of the through-hole is with the projection one-to-one.

As a further description of the above technical solution: the surface of the middle of the hollow disc is welded with a circular table, a through hole is formed in the circle center of the circular table, and the through hole corresponds to the shaft lever of the material homogenizing paddle.

As a further description of the above technical solution: the surface of the side wall of the arc plate is provided with a through groove which is of a strip-shaped structure.

As a further description of the above technical solution: and a plurality of groups of stirring rods of the homogenizing paddles respectively correspond to the screening mechanism and the side doors of the box body one by one.

As a further description of the above technical solution: the discharge ports are two in number, and the two discharge ports are symmetrical about a vertical central line of the box body.

As a further description of the above technical solution: keep off the ring and be equipped with a plurality ofly altogether, and a plurality ofly keep off ring equidistance welding at the inner wall of box, keep off ring and screening mechanism one-to-one.

The utility model discloses following beneficial effect has:

the utility model discloses a box passes through the motor and rotates and connects the refining oar, the multilayer puddler below the refining oar surface corresponds a plurality of screening mechanisms in the box respectively, be favorable to the multistage screening of zinc powder, through the puddler top surface symmetric welding's of refining oar arc, can receive the zinc powder poured into by the feed inlet, can adsorb the iron fillings in the zinc powder through the magnet board that bonds between two arc, and zinc powder can be in the puddler rotatory process, the bar logical groove that sees through the arc surface and gets into the screening mechanism below the puddler, screening mechanism is formed by lantern ring, filter screen and fretwork dish cover joint, the brush of puddler bottom surface is driven through the rotation of refining oar, the brush can sweep the zinc powder on filter screen surface, thereby accelerate the screening of zinc powder, wherein the filter screen fineness of a plurality of screening mechanisms reduces to once down from last, can carry out the screening in grades to zinc powder, side doors are arranged on the side walls of the plurality of screening mechanisms corresponding to the box body, so that discharging is facilitated;

the utility model discloses the baffle of well box top surface is fixed through the bolt, thereby convenient to detach, through dismantling the baffle, take out the motor, the screening mechanism that the box inside was equipped with is by the lantern ring, filter screen and fretwork dish combination form, fretwork dish border position is pegged graft in the through-hole of the lantern ring around welded projection, thereby the filter screen pressfitting with annular structure is between lantern ring and fretwork dish, make the middle part of filter screen cup joint on the round platform of fretwork dish, wherein screening mechanism directly places on box inner wall welded fender ring, through taking out the homogenization oar, can directly take out a plurality of screening mechanisms in succession, make things convenient for the installation and the dismantlement of screening mechanism, thereby be favorable to the change and the maintenance of filter screen.

Drawings

FIG. 1 is a schematic structural view of a zinc powder classifying device of the present invention;

FIG. 2 is a schematic view of the sieving mechanism of the zinc powder grading device of the present invention;

fig. 3 is the local structure schematic diagram of the refining blade of the zinc powder grading device of the utility model.

Illustration of the drawings:

1. a box body; 2. a material homogenizing paddle; 3. a collar; 4. filtering with a screen; 5. hollowing out the disc; 6. a baffle ring; 7. a feed inlet; 8. a motor; 9. a brush; 10. a side door; 11. a discharge port; 12. a through hole; 13. a circular truncated cone; 14. a convex column; 15. an arc-shaped plate; 16. a through groove; 17. a magnet plate.

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 present invention provides an embodiment: a zinc powder grading device comprises a box body 1 and a feed inlet 7, wherein a partition plate is fixedly arranged on the top surface of the box body 1 through bolts, a motor 8 is arranged on the middle surface of the partition plate, the feed inlet 7 is formed in one side surface of the motor 8, the output end of the motor 8 is positioned in the box body 1 and is rotatably connected with a homogenizing paddle 2, a plurality of groups of stirring rods are welded on the surface of the homogenizing paddle 2, screening mechanisms are connected below the groups of stirring rods through baffle rings 6 and are formed by combining a lantern ring 3 and a hollow disc 5, two arc plates 15 are symmetrically welded on the top surface of the stirring rods, a magnet plate 17 is bonded between the two arc plates 15, a brush 9 is arranged below the magnet plate 17 and on the bottom surface of the stirring rods, a discharge outlet 11 is formed in the bottom surface of the box body 1, a side door 10 is arranged on the side wall of the box body 1 corresponding to the screening mechanism, the homogenizing paddle 2 is driven through the, the zinc powder pouring device can receive zinc powder poured from a feeding hole 7, scrap iron in the zinc powder can be adsorbed through a magnet plate 17 bonded between two arc-shaped plates 15, the zinc powder can enter a screening mechanism below a stirring rod through a strip-shaped through groove 16 formed in the surfaces of the arc-shaped plates 15 in the rotation process of the stirring rod, the screening mechanism is formed by a lantern ring 3, a filter screen 4 and a hollow disc 5 in a sleeved mode, a brush 9 on the bottom surface of the stirring rod can be driven in the rotation process of a homogenizing paddle 2, the brush 9 can sweep the zinc powder on the surface of the filter screen 4, screening of the zinc powder is accelerated, the fineness of the filter screens 4 of a plurality of screening mechanisms is reduced from top to bottom at one time, the zinc powder can be screened in a graded mode, and discharging is facilitated by opening side doors 10, corresponding to the side;

4 pressfittings of filter screen of screening mechanism are between lantern ring 3 and fretwork dish 5, and the border position on fretwork dish 5 surface encircles the welding and has a plurality of projections 14, the border position on lantern ring 3 surface encircles and has seted up a plurality of through-holes 12, a plurality of through-holes 12 and projection 14 one-to-one, fretwork dish 5 border position encircles welded projection 14 and pegs graft in the through-hole 12 of lantern ring 3, thereby with the filter screen 4 pressfitting of loop configuration between lantern ring 3 and fretwork dish 5, make the middle part of filter screen 4 cup joint on the round platform 13 of fretwork dish 5, wherein screening mechanism directly places on 1 inner wall welded fender ring 6 of box, through taking out even material oar 2, can directly take out a plurality of screening mechanisms in succession, make things convenient for the installation and the dismantlement of screening mechanism, thereby be favorable to the change and the maintenance of filter screen 4.

The circular truncated cone 13 is welded on the surface of the middle of the hollow disc 5, a through hole is formed in the circle center of the circular truncated cone 13 and corresponds to the shaft rod of the homogenizing paddle 2, the through hole of the circular truncated cone 13 facilitates the shaft rod of the homogenizing paddle 2 to penetrate through, and the circular truncated cone 13 of the hollow disc 5 can facilitate the sleeve joint of the filter screen 4 in an annular structure.

Through groove 16 has been seted up on 15 lateral wall surfaces of arc, and lead to groove 16 and be the strip structure, and the zinc powder of pouring can be received to arc 15, and the iron fillings in the zinc powder are adsorbed to the magnet board 17 that is equipped with between rethread arc 15, and the logical groove 16 of arc 15 is convenient for zinc powder and breaks away from arc 15.

The multiple groups of stirring rods of the homogenizing paddles 2 are in one-to-one correspondence with the screening mechanisms and the side doors 10 of the box body 1 respectively, the side doors 10 are convenient for taking out zinc powder in the screening mechanisms respectively, and the multiple groups of stirring rods are used for assisting the filter screen 4 to filter through the hairbrush 9.

Two discharge ports 11 are arranged, the two discharge ports 11 are symmetrical about the vertical central line of the box body 1, and the two discharge ports 11 are convenient for quick discharge.

Keep off ring 6 and be equipped with a plurality ofly altogether, and a plurality ofly keep off 6 equidistance welding of ring at the inner wall of box 1, keep off ring 6 and screening mechanism one-to-one, can place screening mechanism on its top surface through keeping off ring 6 to provide the basis for the maintenance of screening mechanism.

The working principle is as follows:

when the zinc powder grading machine works, zinc powder to be graded is put into a feed inlet 7 on the top surface of a box body 1, a motor 8 drives a homogenizing paddle 2, arc plates 15 which are symmetrically welded on the top surface of a stirring rod of the homogenizing paddle 2 can receive the zinc powder poured from the feed inlet 7, scrap iron in the zinc powder can be adsorbed by a magnet plate 17 which is bonded between the two arc plates 15, the zinc powder can enter a screening mechanism below the stirring rod through a strip-shaped through groove 16 which is formed in the surface of the arc plate 15 in the rotating process of the stirring rod, the screening mechanism is formed by sleeving a lantern ring 3, a filter screen 4 and a hollow disc 5, a brush 9 on the bottom surface of the stirring rod is driven by the homogenizing paddle 2 in the rotating process, the brush 9 can sweep the zinc powder on the surface of the filter screen 4, so that the zinc powder is screened from top to bottom, the fineness of the filter screens 4 of a plurality of the screening mechanisms is reduced once, grading screening can be carried out, and then the zinc powder is graded, the ejection of compact of being convenient for, the zinc powder of screening mechanism screening of lower extreme is direct to be discharged through discharge gate 11, when box 1 is maintained to needs, through the bolt of dismantling the 1 top surface of box, take out the baffle and the motor 8 of 1 top surface of box, screening mechanism directly places on 1 inner wall welded fender ring 6 of box, through taking out even material oar 2, can directly take out a plurality of screening mechanisms in succession, make things convenient for the installation and the dismantlement of screening mechanism, thereby be favorable to the change and the maintenance of filter screen 4.

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

1. The utility model provides a zinc powder grading plant, includes box (1) and feed inlet (7), its characterized in that: a baffle plate is fixedly arranged on the top surface of the box body (1) through bolts, a motor (8) is arranged on the surface of the middle part of the baffle plate, a feed inlet (7) is arranged on the surface of one side of the motor (8), the output end of the motor (8) is positioned in the box body (1) and is rotationally connected with a material homogenizing paddle (2), and a plurality of groups of stirring rods are welded on the surface of the material homogenizing paddle (2), screening mechanisms are connected below the stirring rods through baffle rings (6), the screening mechanism is formed by combining a lantern ring (3), a filter screen (4) and a hollow disc (5), two arc-shaped plates (15) are symmetrically welded on the top surface of the stirring rod, a magnet plate (17) is bonded between the two arc plates (15), a brush (9) is arranged below the magnet plate (17) and on the bottom surface of the stirring rod, a discharge hole (11) is arranged on the bottom surface of the box body (1), and the side wall of the box body (1) is provided with a side door (10) corresponding to the screening mechanism.

2. The zinc powder classifying device according to claim 1, wherein: the filter screen (4) pressfitting of screening mechanism is between lantern ring (3) and fretwork dish (5), and the marginal position on fretwork dish (5) surface encircles the welding and has a plurality of projection (14), the marginal position on lantern ring (3) surface encircles and has seted up a plurality of through-holes (12), and is a plurality of through-hole (12) and projection (14) one-to-one.

3. The zinc powder classifying device according to claim 1, wherein: the middle surface of the hollow disc (5) is welded with a round table (13), a through hole is formed in the circle center of the round table (13), and the through hole corresponds to the shaft rod of the refining paddle (2).

4. The zinc powder classifying device according to claim 1, wherein: the side wall surface of the arc-shaped plate (15) is provided with a through groove (16), and the through groove (16) is of a strip-shaped structure.

5. The zinc powder classifying device according to claim 1, wherein: and a plurality of groups of stirring rods of the homogenizing paddles (2) are respectively in one-to-one correspondence with the screening mechanism and the side doors (10) of the box body (1).

6. The zinc powder classifying device according to claim 1, wherein: the two discharge ports (11) are arranged, and the two discharge ports (11) are symmetrical about a vertical center line of the box body (1).

7. The zinc powder classifying device according to claim 1, wherein: keep off ring (6) and be equipped with a plurality ofly altogether, and a plurality ofly keep off ring (6) equidistance welding at the inner wall of box (1), keep off ring (6) and screening mechanism one-to-one.