CN211937893U

CN211937893U - Fertilizer screening device

Info

Publication number: CN211937893U
Application number: CN201922382045.0U
Authority: CN
Inventors: 葛晓静
Original assignee: Luohe Baiwei Bio Tech Co ltd
Current assignee: Luohe Baiwei Bio Tech Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-11-17
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a fertilizer screening plant comprises screening case and screening installation, the screening installation is located inside the screening case, the screening installation includes cask and screen cloth, be equipped with controlling means on the box of screening case one side, be equipped with the bobbing machine on the box of screening case opposite side, screening roof end is equipped with the feed inlet, screening bottom of the case end is equipped with the support frame, the bottom of the box of screening case is equipped with the discharge gate, the inside of screening case is equipped with motor case and unloading seat, unloading seat and discharge gate intercommunication, the motor incasement is equipped with the motor, the cask bottom is equipped with the connecting seat, the connecting seat comprises fixing base and roating seat, roating seat one end gomphosis in the rotary tank of fixing base. This sieving mechanism adopts the mode that lauter tub and screen cloth combine, and the effectual soft impurity (stuff, batting etc.) and hard impurity (stone) of making in the fertilizer independently screen, the effectual efficiency that improves the fertilizer screening.

Description

Fertilizer screening device

Technical Field

The utility model relates to a fertilizer screening installation technical field specifically is a fertilizer screening device.

Background

The fertilizer is a substance which provides one or more nutrient elements necessary for plants, improves the soil property and improves the soil fertility level, is one of the material bases of agricultural production, and mainly comprises ammonium phosphate fertilizers, macroelement water-soluble fertilizers, secondary element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers and the like.

Divide into rough machining and fine processing to fertilizer, rough machining is mainly to take out the impurity in the fertilizer raw materials, fine processing is mainly to carry out secondary operation (stirring, mixing) to the fertilizer after the rough machining, the equipment of present fertilizer rough machining adopts the screen cloth more, pour the fertilizer granule into on the screen cloth through the manual work, screen fertilizer through the screen cloth, because soft impurity (stuff, batting etc.) and the rigid impurity (stone) that contain in the fertilizer, the screen cloth is when filtering soft impurity and rigid impurity simultaneously, soft impurity blocks up the screen cloth easily, influences the screening efficiency of screen cloth.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fertilizer screening plant has solved present screen cloth screening, and the soft impurity (stuff, batting etc.) that contains in the fertilizer blocks up the screen cloth easily, influences the efficiency of screening.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fertilizer screening device comprises a screening box and screening equipment, wherein the screening equipment is positioned inside the screening box, the screening equipment comprises a filter vat and a screen, a control device is arranged on the box body on one side of the screening box, a vibrating machine is arranged on the box body on the other side of the screening box, a feed inlet is formed in the top end of the screening box, a support frame is arranged at the bottom end of the screening box, a discharge outlet is formed in the bottom of the box body of the screening box, a motor box and a blanking seat are arranged inside the screening box, the blanking seat is communicated with the discharge outlet, a motor is arranged in the motor box, a connecting seat is arranged at the bottom of the filter vat and consists of a fixed seat and a rotary seat, one end of the rotary seat is embedded in a rotary groove of the fixed seat, the other end of the rotary seat is fixedly connected with the bottom of the filter vat, the rotary seat is connected with, one end of the fixing frame is fixedly welded with the fixing seat, the other end of the fixing frame is fixed on the inner wall of the screening box through screws, the screen is embedded on the inner wall of the screening box, and the screen is connected with the vibrating machine through a bearing.

Preferably, the wall and the bottom of the filter vat are both of a net body structure, and the wall and the vat body are both provided with an anti-corrosion coating layer.

Preferably, the fixing frame is a cross-shaped frame body, fixing pieces are arranged at the fixing ends of the fixing frame, and locking screw holes are formed in the corners of the four ends of each fixing piece.

Preferably, be connected with the inlet pipe on the feed inlet, the inlet pipe is located the inside of screening case, the inlet pipe welds on the top inner wall of screening incasement side, inlet pipe one end and the sealed intercommunication of feed inlet, the inlet pipe other end gomphosis is inside the lauter tub.

Preferably, the feed inlet and the discharge outlet are both provided with control valves, and the control valves are electronic valves.

(III) advantageous effects

The utility model provides a fertilizer screening plant. The method has the following beneficial effects:

the screening device adopts a mode of combining the filter vat and the screen, the filter vat is driven by the motor to rotate, when the fertilizer is screened, the fertilizer firstly enters the filter vat, the filter vat with the net body structure screens the fertilizer for the first time, soft impurities (wood strips, wool, and the like) in the fertilizer are retained at the bottom of the filter vat, meanwhile, the rotating filter vat can throw soft impurities (wood strips, wool, and the like) to the vat wall under the action of centrifugal force, the screening of the filter screen cannot be influenced, the fertilizer screened for the first time can fall onto the screen mesh, the vibrating machine drives the screen to realize the secondary screening of the fertilizer, the screen can filter the hard impurities (stones) in the fertilizer, through the design of this sieving mechanism, effectual soft impurity (stuff, batting etc.) and hard impurity (stone) carry out independent screening in making fertilizer, the effectual efficiency that improves the fertilizer screening.

Drawings

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

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

FIG. 3 is a schematic view of the connection structure of the lauter tub of the present invention;

fig. 4 is a schematic view of the connecting seat structure of the present invention.

In the figure, a screening box-1, a control device-2, a feeding hole-3, a vibrator-4, a support frame-5, a discharging hole-6, a filter barrel-7, a screen mesh-8, a blanking seat-9, a motor box-10, a motor-11, a connecting seat-12, a fixed seat-13, a rotating seat-14 and a fixed frame-15.

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.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a fertilizer screening device comprises a screening box 1 and screening equipment, wherein the screening equipment is positioned inside the screening box 1, the screening equipment comprises a filter vat 7 and a screen 8, a control device 2 is arranged on a box body on one side of the screening box 1, a vibrating machine 4 is arranged on a box body on the other side of the screening box 1, a feed inlet 3 is arranged at the top end of the screening box 1, a support frame 5 is arranged at the bottom end of the screening box 1, a discharge outlet 6 is arranged at the bottom of the box body of the screening box 1, a motor box 10 and a blanking seat 9 are arranged inside the screening box 1, the blanking seat 9 is communicated with the discharge outlet 6, a motor 11 is arranged in the motor box 10, a connecting seat 12 is arranged at the bottom of the filter vat 7, the connecting seat 12 comprises a fixed seat 13 and a rotary seat 14, one end of the rotary seat 14 is embedded in a rotary groove of the fixed seat 13, and the other end of, the rotary seat 14 is connected with the motor 11 through a transmission belt, the fixing seat 13 is connected with a fixing frame 15, one end of the fixing frame 15 is fixedly welded with the fixing seat 13, the other end of the fixing frame 15 is fixed on the inner wall of the screening box 1 through screws, the screen 8 is embedded on the inner wall of the screening box 1, and the screen 8 is connected with the vibrating machine 4 through a bearing.

The wall and the bottom of the filter vat 7 are both net structures, and the wall and the vat body are both provided with anti-corrosion coating layers. The filter vat of dictyosome structure has realized the filterable effect to the fertilizer, and the anticorrosion coating film layer has improved the corrosion resistance of filter vat, has strengthened the life of filter vat.

The fixing frame 15 is a cross-shaped frame body, fixing pieces are arranged at the fixing ends of the fixing frame 15, and locking screw holes are formed in the corners of the four ends of each fixing piece. The support body with the cross structure ensures the stability of supporting the filter vat.

Be connected with the inlet pipe on the feed inlet 3, the inlet pipe is located the inside of screening case 1, the inlet pipe welds on the top inner wall of screening case 1 inboard, inlet pipe one end and 3 sealed intercommunications of feed inlet, the inlet pipe other end gomphosis is inside 7 lauter tuns. The feed pipe has realized the transmission to fertilizer, and in the feed pipe was embedded into the lauter tub, when having avoided the unloading, the condition that spills over appeared in the fertilizer.

And control valves are arranged on the feed inlet 3 and the discharge outlet 6 and are electronic valves. The control of the feeding and discharging of the fertilizer can be realized by controlling the valve.

The working principle is as follows: when the fertilizer is screened, firstly, the motor 11 is started through the control device 2, the vibrator 4, the control valves on the feed inlet 3 and the discharge outlet 6 are started, the motor 11 can drive the rotary seat 14 of the connecting seat 12 to rotate through the driving belt, the rotary seat 14 can drive the filter vat 7 to rotate, the vibrator 4 can drive the screen 8 to shake, then the fertilizer is poured into through the feed inlet 3 of the screening box 1, the fertilizer can enter the rotary filter vat 7 along the feed pipe, soft impurities (wood strips, catkin and the like) in the fertilizer can be detained in the filter vat 7, the rotary filter vat 7 can throw the soft impurities (wood strips, catkin and the like) to the vat wall through the centrifugal force, meanwhile, the filter vat 7 can also filter a part of hard impurities (stones), the hard impurities (catkin) can also be thrown to the vat wall through the centrifugal force, the fertilizer after the first screening can fall onto the shaking screen 8, the fertilizer is secondarily screened through the shaking screen 8, screening the hard impurities (stones) remained in the fertilizer, enabling the fertilizer after being screened to enter the discharge hole 6 through the blanking seat 9, and collecting the fertilizer through the collecting device.

The utility model discloses a screening box 1, a control device 2, a feed inlet 3, a vibrator 4, a support frame 5, a discharge port 6, a filter vat 7, a screen 8, a blanking seat 9, a motor box 10, a motor 11, a connecting seat 12, a fixing seat 13, a rotary seat 14, a fixing frame 15, all parts are general standard parts or parts known by technicians in the field, the structure and the principle of the parts are known by technicians through technical manuals or conventional experimental methods, the problem solved by the utility model is that the current screen screening is realized, soft impurities (wood strips, wool, etc.) contained in the fertilizer easily block the screen, the screening efficiency is influenced, the utility model adopts the mode of combining the filter vat 7 and the screen 8, the filter vat 7 is driven by the motor 11 to rotate, when screening the fertilizer, the fertilizer firstly enters the filter vat 7, the filter vat 7 of a net body structure can screen the fertilizer for the first time, soft impurity (stuff, batting etc.) in the fertilizer, can be detained in 7 bottoms of lauter tub, pivoted lauter tub 7 is simultaneously because the effect of centrifugal force, can be with soft impurity (stuff, batting etc.), get rid of barrel wall department, can not lead to the fact the influence to the screening of lauter tub 7, fertilizer after the first screening can drop to screen cloth 8 on, drive screen cloth 8 through bobbing machine 4, realized the second screening to fertilizer, can filter hard impurity (stone) in the fertilizer through screen cloth 8, design through this sieving mechanism, effectual soft impurity (stuff, batting etc.) and hard impurity (stone) carry out independent screening in making fertilizer, the effectual efficiency that improves the fertilizer screening.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fertilizer sieving mechanism which characterized in that: comprises a screening box (1) and screening equipment, the screening equipment is positioned inside the screening box (1), the screening equipment comprises a filter vat (7) and a screen (8), a control device (2) is arranged on a box body on one side of the screening box (1), a vibrating machine (4) is arranged on a box body on the other side of the screening box (1), a feed inlet (3) is arranged at the top end of the screening box (1), a support frame (5) is arranged at the bottom end of the screening box (1), a discharge outlet (6) is arranged at the bottom of the box body of the screening box (1), a motor box (10) and a blanking seat (9) are arranged inside the screening box (1), the blanking seat (9) is communicated with the discharge outlet (6), a motor (11) is arranged in the motor box (10), a connecting seat (12) is arranged at the bottom of the filter vat (7), the connecting seat (12) is composed of a fixed seat (13) and, roating seat (14) one end gomphosis is in the rotary tank of fixing base (13), the bottom fixed connection of roating seat (14) other end and lauter tub (7), roating seat (14) are connected with motor (11) through the drive belt, link up on fixing base (13) and have fixed frame (15), fixed frame (15) one end and fixing base (13) welded fastening, fixed frame (15) other end passes through the screw fixation on the inner wall of screening case (1), screen cloth (8) gomphosis is on the inner wall of screening case (1), screen cloth (8) are connected with bobbing machine (4) through the bearing.

2. The fertilizer screening device of claim 1, wherein: the wall and the bottom of the filter barrel (7) are both of a net body structure, and anti-corrosion coating layers are arranged on the wall and the barrel body.

3. The fertilizer screening device of claim 1, wherein: the fixing frame (15) is a cross-shaped frame body, fixing pieces are arranged at the fixing ends of the fixing frame (15), and locking screw holes are formed in the corners of the four ends of each fixing piece.

4. The fertilizer screening device of claim 1, wherein: be connected with the inlet pipe on feed inlet (3), the inlet pipe is located the inside of screening case (1), the inlet pipe welds on the top inner wall of screening case (1) inboard, inlet pipe one end and feed inlet (3) sealed intercommunication, the inlet pipe other end gomphosis is inside lauter tub (7).

5. The fertilizer screening device of claim 1, wherein: and control valves are arranged on the feeding hole (3) and the discharging hole (6) and are electronic valves.