CN211190860U

CN211190860U - Powder screening plant

Info

Publication number: CN211190860U
Application number: CN201922009493.6U
Authority: CN
Inventors: 秦安山; 刘冠东
Original assignee: Anhui Dongyang Mining Industry Technology Co ltd
Current assignee: Anhui Dongyang Mining Industry Technology Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-07
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a powder screening device, which comprises a first screening cylinder and a second screening cylinder, wherein the bottom of the first screening cylinder is provided with the second screening cylinder, the bottom of the second screening cylinder is provided with a material receiving cylinder, the bottom of the material receiving cylinder is provided with a supporting cylinder, the top opening of the first screening cylinder is provided with a cover plate, the cover plate is provided with a through hole, the through hole is internally provided with a charging pipe, the top end of the charging pipe is provided with a sealing plug, the inner side walls of the first screening cylinder, the second screening cylinder and the material receiving cylinder are symmetrically provided with supporting blocks, the supporting block in the first screening cylinder is provided with a first screening plate, the supporting block in the second screening cylinder is provided with a second screening plate, the supporting block in the material receiving cylinder is provided with a material receiving plate, the top of the first screening plate is provided with a plurality of first scanning brushes, the top of the second screening plate is provided with a plurality of second scanning brushes, and through the arranged first screening cylinder and the second screening cylinder, the screening board in the cylinder carries out secondary screening to the powder, has improved the screening effect.

Description

Powder screening plant

Technical Field

The utility model relates to a screening plant technical field specifically is a powder screening plant.

Background

The powder is powdered material, and the use of powder need use screening plant to use after it sieves, and traditional screening plant can only carry out simple screening to the powder, can make the screening not enough like this, leads to the screening effect unsatisfactory, and when the powder material sieve, flies upward easily, causes the pollution of waste and surrounding environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a powder screening plant to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a powder screening device comprises a first screening cylinder and a second screening cylinder, wherein the bottom of the first screening cylinder is provided with the second screening cylinder, the bottom of the second screening cylinder is provided with a material receiving cylinder, the bottom of the material receiving cylinder is provided with a supporting cylinder, a cover plate is arranged at the opening at the top of the first screening cylinder, a through hole is formed in the cover plate, a feeding pipe is arranged in the through hole, the top end of the feeding pipe is provided with a sealing plug, supporting blocks are symmetrically arranged on the inner side walls of the first screening cylinder, the second screening cylinder and the material receiving cylinder, a first screening plate is arranged on the supporting block in the first screening cylinder, a second screening plate is arranged on the supporting block in the second screening cylinder, a material receiving plate is arranged on the supporting block in the material receiving cylinder, the top of the first screening plate is provided with a plurality of first scanning brushes, the top of the second screening plate is provided with a plurality of second scanning brushes, a plurality of sweeping plates are arranged at the tops of the first scanning brushes, the second scanning brushes and the sweeping plates are provided with mounting, the other end of the mounting rod is arranged on the outer side of the sleeve, the sleeve is sleeved on the second rotating shaft, a first bevel gear is arranged at the bottom end of the second rotating shaft, the first bevel gear is connected with a second bevel gear in a meshed mode, and the second bevel gear is arranged on the first rotating shaft.

Preferably, all be provided with the through-hole on first screening board, the second screening board and the material receiving plate, and the top of every through-hole all is provided with the baffle, and the other end of every baffle all passes first screening section of thick bamboo, the second screening section of thick bamboo and connects the lateral wall of feed cylinder to be connected with the arm-tie, all is connected with the discharging pipe in every through-hole, and the discharging pipe other end passes the second screening section of thick bamboo, connects the lateral wall setting of feed cylinder and support cylinder.

Preferably, the bottom of the first screening cylinder, the bottom of the second screening cylinder and the bottom of the material receiving cylinder are provided with a plurality of inserting columns, and the top of the second screening cylinder, the top of the material receiving cylinder and the top of the supporting cylinder are provided with inserting holes matched with the inserting columns in an inserting mode.

Preferably, the bottoms of the first screening plate, the second screening plate and the material receiving plate are symmetrically provided with inserting columns, and the supporting block is provided with inserting holes matched with the inserting columns in an inserting mode.

Preferably, the first bevel gear and the second bevel gear are both arranged in the supporting cylinder, the bottom of the supporting cylinder is of a closed structure, a bearing seat rotatably connected with one end of the first rotating shaft is arranged on the inner wall of one end of the supporting cylinder, and the other end of the first rotating shaft penetrates through the side wall of the supporting cylinder to be connected with a rotating disc.

Preferably, the diameter of the filtering hole on the first screening plate is larger than that of the filtering hole on the second screening plate, and through holes penetrating through the second rotating shaft are formed in the first screening plate, the second screening plate and the material receiving plate.

Compared with the prior art, the beneficial effects of the utility model are that: the powder is screened for the second time by the screening plate in the cylinder through the first screening cylinder and the second screening cylinder, so that the screening effect is improved, the sweeping brush at the top of the screening plate rotates and is attached to the surface of the screening plate to sweep, the effect of facilitating the screening of the powder is achieved, the screening work is facilitated, and the screening plate is convenient to disassemble and assemble and is convenient to clean or replace; through the discharging pipe that sets up, conveniently carry out the brush to the through-hole in first screening board, second screening board and the powder that connects on the flitch, the rethread discharging pipe flows and uses, and the apron of setting prevents when the screening, leads to the powder to fly upward.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is a top view of the first sizing drum of the present invention;

fig. 4 is a schematic structural view of the first sieving cylinder of the present invention.

In the figure: 1. a first screening drum; 101. a first screening plate; 2. a second screening drum; 201. a second screening plate; 3. a material receiving barrel; 301. a material receiving plate; 4. a support cylinder; 5. a cover plate; 6. a feed tube; 7. a discharge pipe; 8. pulling a plate; 9. a first rotating shaft; 10. a first sweeping brush; 11. mounting a rod; 12. a sleeve; 13. a second sweeping brush; 14. sweeping the material plate; 15. a second rotating shaft; 16. a baffle plate; 17. a support block; 18. a first bevel gear; 19. a second bevel gear; 20. inserting holes; 21. and (5) inserting the columns.

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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a powder screening device comprises a first screening cylinder 1 and a second screening cylinder 2, wherein the bottom of the first screening cylinder 1 is provided with the second screening cylinder 2, the bottom of the second screening cylinder 2 is provided with a material receiving cylinder 3, the bottom of the material receiving cylinder 3 is provided with a supporting cylinder 4, an opening at the top of the first screening cylinder 1 is provided with a cover plate 5, the cover plate 5 is provided with a through hole, a feeding pipe 6 is arranged in the through hole, the top end of the feeding pipe 6 is provided with a sealing plug, supporting blocks 17 are symmetrically arranged on two inner side walls of the first screening cylinder 1, the second screening cylinder 2 and the material receiving cylinder 3, a first screening plate 101 is arranged on the supporting block 17 in the first screening cylinder 1, a second screening plate 201 is arranged on the supporting block 17 in the second screening cylinder 2, a material receiving plate 301 is arranged on the supporting block 17 in the material receiving cylinder 3, the top of the first screening plate 101 is provided with a plurality of first scanning brushes 10, the top of the second screening plate 201 is provided with a plurality of second scanning brushes 13, connect flitch 301 top to be provided with the polylith and sweep flitch 14, and first sweeping brush 10, second sweeping brush 13 and sweeping flitch 14 top all are provided with installation pole 11, the installation pole 11 other end sets up in the outside of sleeve pipe 12, and sleeve pipe 12 cup joints on second axis of rotation 15, the bottom of second axis of rotation 15 is provided with first bevel gear 18, first bevel gear 18 meshing is connected with second bevel gear 19, second bevel gear 19 sets up on first axis of rotation 9, add the powder through filling tube 6, enter into first screening section of thick bamboo 1, through the rotation of first sweeping brush 10, first screening board 101 carries out the primary screening to the powder, through the rotation of second sweeping brush 13, second screening board 201 carries out the secondary screening to the powder, the powder after the screening falls on connecing flitch 301, play the effect of carrying out the screening to the powder.

First screening board 101, second screening board 201 and connect all to be provided with the through-hole on the flitch 301, and the top of every through-hole all is provided with baffle 16, the other end of every baffle 16 all passes first screening section of thick bamboo 1, the lateral wall that second screening section of thick bamboo 2 and connect a material section of thick bamboo 3 is connected with arm-tie 8, all be connected with discharging pipe 7 in every through-hole, the discharging pipe 7 other end passes second screening section of thick bamboo 2, connect the lateral wall setting of a material section of thick bamboo 3 and a support cylinder 4, pull out baffle 16 through arm-tie 8, make things convenient for first screening board 101, second screening board 201 and connect on flitch 301 powder fall in the through-hole, use through discharging pipe 7 outflow.

First screening section of thick bamboo 1, second screening section of thick bamboo 2 and connect a section of thick bamboo 3 bottom all to be provided with a plurality of pegs graft post 21, and second screening section of thick bamboo 2, connect a section of thick bamboo 3 and support cylinder 4's top all to be provided with peg graft post 21 complex spliced eye 20, through peg graft post 21 and spliced eye 20's cooperation, make things convenient for first screening section of thick bamboo 1, second screening section of thick bamboo 2, connect a section of thick bamboo 3 and support cylinder 4 to splice.

The bottoms of the first screening plate 101, the second screening plate 201 and the material receiving plate 301 are symmetrically provided with inserting posts 21, the supporting block 17 is provided with inserting holes 20 which are matched with the inserting posts 21 in an inserting mode, and the first screening plate 101, the second screening plate 201 and the material receiving plate 301 are installed in the first screening cylinder 1, the second screening cylinder 2 and the material receiving cylinder 3 respectively through the matching of the inserting posts 21 and the inserting holes 20.

First bevel gear 18 and second bevel gear 19 all set up in a support section of thick bamboo 4, and the bottom of a support section of thick bamboo 4 is enclosed construction, be provided with on the inner wall of a support section of thick bamboo 4 one end and rotate the bearing frame of being connected with first axis of rotation 9 one end, and the lateral wall that the support section of thick bamboo 4 was passed to the first axis of rotation 9 other end is connected with the rolling disc, the rolling disc drives first axis of rotation 9 and rotates, it rotates to actuate second bevel gear 19, the meshing of gear drives first bevel gear 18 and rotates, drive second axis of rotation 15 and rotate to drive sleeve pipe 12 and rotate.

The diameter of the filtering holes on the first screening plate 101 is larger than that of the filtering holes on the second screening plate 201, the first screening plate 101 and the second screening plate 201 play a screening effect on powder, and through holes penetrating through the second rotating shaft 15 are formed in the first screening plate 101, the second screening plate 201 and the material receiving plate 301.

The working principle is as follows: when in use, the first screening plate 101, the second screening plate 201 and the material receiving plate 301 are respectively matched through the inserting column 21 at the bottom and the inserting hole 20 on the supporting block 17, the first screening plate 101, the second screening plate 201 and the material receiving plate 301 are respectively arranged in the first screening cylinder 1, the second screening cylinder 2 and the material receiving cylinder 3, the material receiving cylinder 3 is firstly arranged on the supporting cylinder 4 through the matching of the inserting column 21 and the inserting hole 20, the second rotating shaft 15 is arranged through the material receiving plate 301, the sleeve 12 with the material sweeping plate 14 is arranged at the top of the material receiving plate 301, the second screening cylinder 2 is arranged, the sleeve 12 with the second material sweeping brush 13 is arranged at the top of the second screening plate 201, the first screening cylinder 1 is arranged, the sleeve 12 with the first material sweeping brush 10 is arranged at the top of the first screening plate 101, the cover plate 5 is covered, powder is added into the first screening cylinder 1 through the feeding pipe 6, and the first rotating shaft 9 is rotated, driving the second bevel gear 19 to rotate, meshing the gears to drive the first bevel gear 19 to rotate, starting the rotation of the second rotating shaft 15, driving the first sweeping brush 10 and the second sweeping brush 13 to rotate, screening the powder on the first screening plate 101 and the second screening plate 201, enabling the screened powder to fall on the material receiving plate 301, pulling out the pulling plate 8, driving the baffle plate 16 to move, rotating the sweeping plate 14, sweeping the screened powder into the through hole of the material receiving plate 301, enabling the powder to enter the discharge pipe 7 to flow out, using the powder with different particles, pulling out different pulling plates 8, and enabling the powder to flow out through the discharge pipe 7;

after the use, open apron 5, conveniently dismantle first screening section of thick bamboo 1, second screening section of thick bamboo 2, connect a material section of thick bamboo 3 and a supporting cylinder 4, take out in proper order inside first screening board 101, second screening board 201 and connect flitch 301, wash or change, convenient next use.

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

1. The utility model provides a powder screening plant, includes a first screening section of thick bamboo (1) and a second screening section of thick bamboo (2), its characterized in that: a second screening cylinder (2) is arranged at the bottom of the first screening cylinder (1), a material receiving cylinder (3) is arranged at the bottom of the second screening cylinder (2), a supporting cylinder (4) is arranged at the bottom of the material receiving cylinder (3), a cover plate (5) is arranged at the opening at the top of the first screening cylinder (1), a through hole is formed in the cover plate (5), a feeding pipe (6) is arranged in the through hole, a sealing plug is arranged at the top end of the feeding pipe (6), supporting blocks (17) are symmetrically arranged on the two inner side walls of the first screening cylinder (1), the second screening cylinder (2) and the material receiving cylinder (3), a first screening plate (101) is arranged on the supporting block (17) in the first screening cylinder (1), a second screening plate (201) is arranged on the supporting block (17) in the second screening cylinder (2), a material receiving plate (301) is arranged on the supporting block (17) in the material receiving cylinder (3), a plurality of first material scanning brushes (10) are arranged at the top of the first screening plate (, a plurality of second sweeping brushes (13) are arranged at the top of the second screening plate (201), a plurality of sweeping plates (14) are arranged at the top of the material receiving plate (301), the first sweeping brush (10), the second sweeping brush (13) and the sweeping plate (14) are respectively provided with an installation rod (11), the other end of the installation rod (11) is arranged on the outer side of the sleeve (12), the sleeve (12) is sleeved on the second rotating shaft (15), the bottom end of the second rotating shaft (15) is provided with a first bevel gear (18), the first bevel gear (18) is meshed with a second bevel gear (19), and the second bevel gear (19) is arranged on the first rotating shaft (9).

2. The powder screening device of claim 1, wherein: all be provided with the through-hole on first screening board (101), second screening board (201) and connect flitch (301), and the top of every through-hole all is provided with baffle (16), the other end of every baffle (16) all passes first screening section of thick bamboo (1), the lateral wall of second screening section of thick bamboo (2) and receiving a material section of thick bamboo (3) is connected with arm-tie (8), all be connected with discharging pipe (7) in every through-hole, the discharging pipe (7) other end passes second screening section of thick bamboo (2), the lateral wall setting of receiving a material section of thick bamboo (3) and a supporting cylinder (4).

3. The powder screening device of claim 1, wherein: a plurality of inserting-connecting columns (21) are arranged at the bottoms of the first screening cylinder (1), the second screening cylinder (2) and the material receiving cylinder (3), and inserting-connecting holes (20) which are matched with the inserting-connecting columns (21) in an inserting mode are formed in the tops of the second screening cylinder (2), the material receiving cylinder (3) and the supporting cylinder (4).

4. The powder screening device of claim 1, wherein: the bottoms of the first screening plate (101), the second screening plate (201) and the material receiving plate (301) are symmetrically provided with plug-in columns (21), and the supporting block (17) is provided with plug-in holes (20) which are in plug-in fit with the plug-in columns (21).

5. The powder screening device of claim 1, wherein: the first bevel gear (18) and the second bevel gear (19) are both arranged in the supporting cylinder (4), the bottom of the supporting cylinder (4) is of a closed structure, a bearing seat rotatably connected with one end of the first rotating shaft (9) is arranged on the inner wall of one end of the supporting cylinder (4), and the other end of the first rotating shaft (9) penetrates through the side wall of the supporting cylinder (4) to be connected with a rotating disc.

6. The powder screening device of claim 1, wherein: the diameter of a filter hole on the first screening plate (101) is larger than that of a filter hole on the second screening plate (201), and through holes penetrating through the second rotating shaft (15) are formed in the first screening plate (101), the second screening plate (201) and the material receiving plate (301).