CN210146419U

CN210146419U - Chemical fertilizer divides sieve device

Info

Publication number: CN210146419U
Application number: CN201920432453.XU
Authority: CN
Inventors: 孙艳敏; 袁小英; 赵小溪; 班凤雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-03-17
Anticipated expiration: 2029-04-02

Abstract

The utility model relates to the technical field of chemical fertilizer production, in particular to a chemical fertilizer screening device, which comprises a box body, wherein the box body is of a sealed cuboid structure, a feed inlet is fixedly welded at the top end of the side surface of the box body, the feed inlet penetrates through the side wall of the box body, a first inclined sieve plate and a second inclined sieve plate are arranged inside the box body, the first sieve plate is positioned above the second sieve plate, the bottom end of the feed inlet is close to the top end of the first sieve plate, both ends of the first sieve plate and the second sieve plate are provided with a vibration mechanism, a plurality of first through holes are arranged on the first sieve plate, a plurality of second through holes are arranged on the second sieve plate, a coarse discharge hole and a fine discharge hole are fixedly welded on the side surface of the box body, both the coarse discharge hole and the fine discharge hole penetrate through the side wall of the box body, the bottom, the side wall of the box body is provided with a movable door which is rotatably connected with the box body through a hinge.

Description

Chemical fertilizer divides sieve device

Technical Field

The utility model relates to a chemical fertilizer production technical field especially relates to a chemical fertilizer divides sieve device.

Background

The screening is a method for separating particles according to the powder properties such as particle size, specific gravity, electric charge, magnetism and the like, the operation of dividing mixed materials with different particle sizes into different particle size grades by using a sieve plate with holes is called as screening, in the production of chemical fertilizers, chemical fertilizer particles with indefinite specification and size are screened by a screening machine, chemical fertilizer particles with qualified size and specification are screened, and unqualified chemical fertilizer particles are returned to a furnace for production again. But current screening machine can only carry out once separation, still need erect more screening plant, and is very troublesome and consume the material to the tiny granule of chemical fertilizer among the screening process is smog form and spreads in operation platform, can not retrieve completely, not only causes the waste but also has caused the pollution to the air, therefore we need design a neotype fertilizer that closes and divide the sieve device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of poor screening effect and large pollution in the prior art and providing a chemical fertilizer screening device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

design a chemical fertilizer divides sieve device, including the box, the box is sealed cuboid structure, the fixed welding in top of box side has the feed inlet, the feed inlet runs through the lateral wall of box, the internally mounted of box has the first sieve and the second sieve of slope, first sieve is located the top of second sieve, the bottom of feed inlet is close to the top of first sieve, the vibrations mechanism is all installed at the both ends of first sieve and second sieve, seted up a plurality of first through holes on the first sieve, seted up a plurality of second through holes on the second sieve, the receiver has been placed to the bottom of box, fixed welding has thick discharge gate and thin discharge gate on the side of box, thick discharge gate and thin discharge gate all run through the lateral wall of box, the bottom of first sieve is close to thick discharge gate, the bottom of second sieve is close to thin discharge gate, the dust removal circulation mechanism is installed inside the box body, a movable door is installed on the side wall of the box body and is connected with the box body in a rotating mode through a hinge, a handle is fixedly welded on the movable door, and a lock catch is fixedly installed on the movable door.

Preferably, the vibrations mechanism includes first sieve and second sieve, fixed mounting has the support frame on the inside lateral wall of box, the top surface fixed mounting of support frame has the base, install the runner on the base, the runner rotates with the connecting rod to be connected, the connecting rod rotates with the both ends of sieve to be connected, fixed mounting has the motor on the outside lateral wall of box, the output of motor passes through the belt and links to each other with the runner.

Preferably, dust removal circulation mechanism includes the pipeline, pipeline fixed mounting is in the inside of box, the pipeline runs through the symmetrical lateral wall of box, the opening is left to the one end that the pipeline is located the box outside, the other end and the fan fixed connection of pipeline, a plurality of ventilation holes have been seted up on the position that the pipeline is located the box inside, the top fixed mounting of box has the containing box, the hole has been seted up on the lateral wall all around of containing box, the inside fixed mounting of containing box has the filter screen, the fan passes through the tuber pipe and links to each other with the filter screen.

Preferably, the diameter of the first through-hole is larger than the diameter of the second through-hole.

Preferably, the feed inlet, the thick discharge port and the thin discharge port are provided with chutes, and the chutes are connected with L-shaped baffles in a sliding manner.

The utility model provides a pair of chemical fertilizer divides sieve device, beneficial effect lies in: use the different sieve of two kinds of specifications, large granule and tiny granule can be classified out, and the chemical fertilizer of normal specification is screened out from the second grade sieve, simple structure, and the operation is swift, and the smog that produces among the vibrations process also can pass through the fan and carry the filter screen in the middle of, stays to wait to return the stove again and rebuilds, also can reduce the pollution to the air when practicing thrift the cost.

Drawings

FIG. 1 is a schematic view of a cross-sectional structure of a chemical fertilizer screening device provided by the present invention;

FIG. 2 is a schematic view of a front view of a chemical fertilizer screening device provided by the present invention;

FIG. 3 is a schematic side view of the chemical fertilizer screening device of the present invention;

FIG. 4 is an enlarged view of part A of FIG. 1;

fig. 5 is an enlarged schematic view of a portion B of fig. 1.

In the figure: the device comprises a box body 1, a feeding hole 2, a supporting frame 3, a base 4, a rotating wheel 5, a connecting rod 6, a first sieve plate 7, a second sieve plate 8, a first through hole 9, a second through hole 10, a storage box 11, a coarse discharging hole 12, a fine discharging hole 13, a pipeline 14, a fan 15, a storage box 16, an air pipe 17, a movable door 18, a hinge 19, a lock catch 20, a motor 21, a vent hole 22, a sliding groove 23, a baffle plate 24, a handle 25, a filter screen 26 and a hole 27.

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.

Referring to fig. 1-5, a chemical fertilizer screening device, comprising a box body 1, the box body 1 is a sealed cuboid structure, a feed inlet 2 is fixedly welded at the top end of the side surface of the box body 1, the feed inlet 2 penetrates through the side wall of the box body 1, chemical fertilizers to be screened can be conveyed into the box body 1 through the feed inlet 2, a first inclined sieve plate 7 and a second inclined sieve plate 8 are installed inside the box body 1, the first sieve plate 7 is positioned above the second sieve plate 8, the bottom end of the feed inlet 2 is close to the top end of the first sieve plate 7, both ends of the first sieve plate 7 and the second sieve plate 8 are respectively provided with a vibration mechanism, the vibration mechanism comprises the first sieve plate 7 and the second sieve plate 8, a support frame 3 is fixedly installed on the side wall inside the box body 1, a base 4 is fixedly installed on the top surface of the support frame 3, a rotating wheel 5 is installed on the base, fixed mounting has motor 21 on the outside lateral wall of box 1, and motor 21's output passes through the belt and links to each other with runner 5, and motor 21 pivoted drives runner 5 and together rotates simultaneously, and connecting rod 6 begins to shake under runner 5's effect, and the sieve rotates with connecting rod 6 to be connected, and the sieve also follows connecting rod 6 and together shakes.

In the utility model, a plurality of first through holes 9 are arranged on a first sieve plate 7, a plurality of second through holes 10 are arranged on a second sieve plate 8, the diameter of the first through holes 9 is larger than that of the second through holes 10, a storage box 11 is arranged at the bottom of the box body 1, the storage box 11 is used for collecting fine granular fertilizer, a coarse discharge port 12 and a fine discharge port 13 are fixedly welded on the side surface of the box body 1, the coarse discharge port 12 and the fine discharge port 13 both penetrate through the side wall of the box body 1, the bottom end of the first sieve plate 7 is close to the coarse discharge port 12, the bottom end of the second sieve plate 8 is close to the fine discharge port 13, a dust removal circulating mechanism is arranged inside the box body 1, the dust removal circulating mechanism comprises a pipeline 14, the pipeline 14 is fixedly arranged inside the box body 1, the pipeline 14 penetrates through the symmetrical side wall of the box body 1, an opening is reserved, pipeline 14 is located and has seted up a plurality of ventilation holes 22 on the inside position of box 1, the chemical fertilizer of smog form can follow and enter into pipeline 14 in ventilation hole 22 and work as well, the top fixed mounting of box 1 has containing box 16, hole 27 has been seted up on the lateral wall all around of containing box 16, be used for keeping the atmospheric pressure stable, the inside fixed mounting of containing box 16 has filter screen 26, the chemical fertilizer of smog form in the middle of the entering pipeline 14 finally enters into in the middle of filter screen 26, it rebuilds to reserve to return the stove, fan 15 passes through tuber pipe 17 and links to each other with filter screen 26.

The utility model discloses in, install dodge gate 18 on the lateral wall of box 1, dodge gate 18 passes through

hinge

19 and 1 swivelling joint of box, fixed welding has handle 25 on the dodge gate 18, fixed mounting has hasp 20 on the dodge gate 18, install the receiver 11 of box 1 bottom that the dodge gate can conveniently be taken, feed inlet 2, spout 23 has all been seted up to the top of thick discharge gate 12 and thin discharge gate 13, sliding connection has L type baffle 24 in the spout 23, design slidingtype baffle 24, can close box 1's business turn over material passageway at any time, realize accurate operation.

The utility model discloses in, when sending into box 1 with chemical fertilizer from feed inlet 2 in, first sieve 7 is under motor 21's effect, vibrations that do not stop, make qualified chemical fertilizer and very tiny chemical fertilizer together drop to on the second sieve 8, large granule chemical fertilizer is discharged from coarse discharge gate 12, reserve to wait to return the stove to rebuild, chemical fertilizer granule on the second sieve 8 is in vibrations, drop in the middle of receiving box 11 from second through hole 10, reserve to wait to return the stove to rebuild, chemical fertilizer on the second sieve 8 is discharged from fine discharge gate 13, reserve to use, smog form granule chemical fertilizer that appears in the vibrations process, through fan 15, collect in the middle of filter screen 26, pipeline 14 designs outside opening, the main objective is for diluting the smog form chemical fertilizer in box 1, can not lead to a large amount of smog form chemical fertilizer diffusion in the air.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a chemical fertilizer divides sieve device, includes box (1), its characterized in that: the box (1) is of a sealed cuboid structure, the top of the side face of the box (1) is fixedly welded with a feed inlet (2), the feed inlet (2) penetrates through the side wall of the box (1), the inside of the box (1) is provided with a first sieve plate (7) and a second sieve plate (8) which are inclined, the first sieve plate (7) is positioned above the second sieve plate (8), the bottom end of the feed inlet (2) is close to the top end of the first sieve plate (7), the two ends of the first sieve plate (7) and the second sieve plate (8) are both provided with a vibration mechanism, the first sieve plate (7) is provided with a plurality of first through holes (9), the second sieve plate (8) is provided with a plurality of second through holes (10), the bottom of the box (1) is provided with a storage box (11), the side face of the box (1) is welded with a fixed coarse discharge port (12) and a thin discharge port (13), the utility model discloses a box, including box (1), thick discharge gate (12) and thin discharge gate (13), the bottom of first sieve (7) is close to thick discharge gate (12), the bottom of second sieve (8) is close to thin discharge gate (13), the internally mounted of box (1) has dust removal circulation mechanism, install dodge gate (18) on the lateral wall of box (1), dodge gate (18) pass through hinge (19) and box (1) swivelling joint, fixed welding has handle (25) on dodge gate (18), fixed mounting has hasp (20) on dodge gate (18).

2. The fertilizer screening device of claim 1, wherein: vibrations mechanism includes first sieve (7) and second sieve (8), fixed mounting has support frame (3) on the inside lateral wall of box (1), the top surface fixed mounting of support frame (3) has base (4), install runner (5) on base (4), runner (5) rotate with connecting rod (6) and are connected, connecting rod (6) rotate with the both ends of sieve and are connected, fixed mounting has motor (21) on the outside lateral wall of box (1), the output of motor (21) passes through the belt and links to each other with runner (5).

3. The fertilizer screening device of claim 1, wherein: dust removal circulation mechanism includes pipeline (14), pipeline (14) fixed mounting is in the inside of box (1), pipeline (14) run through the symmetrical lateral wall of box (1), the opening is left to the one end that pipeline (14) are located box (1) outside, the other end and fan (15) fixed connection of pipeline (14), a plurality of ventilation holes (22) have been seted up on the position that pipeline (14) are located box (1) inside, the top fixed mounting of box (1) has containing box (16), hole (27) have been seted up on the lateral wall all around of containing box (16), the inside fixed mounting of containing box (16) has filter screen (26), fan (15) link to each other with filter screen (26) through tuber pipe (17).

4. The fertilizer screening device of claim 1, wherein: the diameter of the first through hole (9) is larger than that of the second through hole (10).

5. The fertilizer screening device of claim 1, wherein: the feed inlet (2), thick discharge gate (12) and thin discharge gate (13) the top has all seted up spout (23), sliding connection has L type baffle (24) in spout (23).