CN218925282U

CN218925282U - Fertilizer screening mechanism

Info

Publication number: CN218925282U
Application number: CN202223042977.9U
Authority: CN
Inventors: 任少栋
Original assignee: Hebei Baihefeng Chemical Fertilizer Co ltd
Current assignee: Hebei Baihefeng Chemical Fertilizer Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-04-28
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a fertilizer screening mechanism, which has the technical scheme that: the screening bin comprises a screening bin, wherein a fixing hole is formed in the top surface of the screening bin, a hopper is fixedly sleeved in the fixing hole, and a filter screen is movably sleeved in the screening bin; anti-blocking assembly, anti-blocking assembly sets up the inside both sides in screening storehouse is used for preventing the filter screen is blockked up, anti-blocking assembly includes: two spacing grooves, two the spacing groove is seted up respectively the inside both sides in screening storehouse, the stopper has been cup jointed to the inside activity in spacing groove, the stopper with filter screen fixed mounting, through the income hopper that sets up, screening storehouse, filter screen, vibrating motor, connecting plate, movable column, stopper and spacing groove under mutually supporting use, can prevent to lead to the filter screen to be blocked when chemical fertilizer sieves, the inside in screening storehouse can be fallen into to the chemical fertilizer after sieving, and the staff can take out the chemical fertilizer after sieving through the discharge gate.

Description

Fertilizer screening mechanism

Technical Field

The utility model relates to the technical field of fertilizers, in particular to a fertilizer screening mechanism.

Background

Chemical fertilizer, chemical fertilizer for short, is prepared by chemical and/or physical method and contains one or several kinds of nutritive elements needed by crop growth. Also known as inorganic fertilizers, including nitrogen fertilizers, phosphate fertilizers, potash fertilizers, micro fertilizers, compound fertilizers, etc., are not edible, and have the following common characteristics: the components are simple, and the nutrient content is high; the fertilizer efficiency is fast, and the fertilizer strength is strong; some fertilizers have acid-base reactions; generally does not contain organic matters and has no function of soil improvement and fertilizer cultivation. Chemical fertilizers are of a large variety and have large differences in properties and application methods.

For example, chinese patent publication No. CN214974523U, in which a fertilizer screening machine is proposed, the threaded rod can be rotated by a second motor, a sliding block in threaded connection with the threaded rod is driven to move, when the sliding block moves, a first fixed block on the fixed connection sliding block is driven to move, and when the second motor rotates reversely, the threaded rod is driven to move reversely, so that the sliding block can move back and forth, the screen can be repeatedly cleaned, and the problem that the fertilizer particles remain on the screen is solved, but in the scheme, the screen is blocked due to the fact that the brush is likely to accumulate when cleaning the fertilizer, which is unfavorable for screening the fertilizer.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fertilizer screening mechanism, which solves the problems that the screen is blocked and the screening of the fertilizer is not facilitated due to the fact that the fertilizer is likely to be accumulated when a brush cleans the fertilizer.

The technical aim of the utility model is realized by the following technical scheme:

the chemical fertilizer screening mechanism comprises a screening bin, wherein a fixing hole is formed in the top surface of the screening bin, a hopper is fixedly sleeved in the fixing hole, and a filter screen is movably sleeved in the screening bin; anti-blocking assembly, anti-blocking assembly sets up the inside both sides in screening storehouse is used for preventing the filter screen is blockked up, anti-blocking assembly includes: two spacing grooves, two the spacing groove is seted up respectively the inside both sides in screening storehouse, the inside activity in spacing groove has cup jointed the stopper, the stopper with filter screen fixed mounting, two draw-in holes have been seted up to the top surface in screening storehouse, the inside activity in draw-in hole has cup jointed the removal post, the removal post with filter screen fixed mounting, the both sides of removal post are fixed mounting respectively has the connecting plate, the top surface fixed mounting in screening storehouse has a plurality of vibrating motor, one side fixed mounting in screening storehouse has the PLC controller, the PLC controller with vibrating motor electric connection, vibrating motor's eccentric block with connecting plate fixed mounting.

In order to supply power to the vibration motor, as the fertilizer screening mechanism, preferably, a storage battery is fixedly arranged on one side of the screening bin, and the storage battery is electrically connected with the vibration motor.

In order to support the storage battery, as the fertilizer screening mechanism, a plurality of supporting bars are fixedly arranged on one side of the screening bin, and the supporting bars are fixedly arranged with the storage battery.

In order to observe the screening condition, as the fertilizer screening mechanism, preferably, one side of the screening bin is provided with a connecting hole, and glass is fixedly sleeved in the connecting hole.

In order to take out the fertilizer, as the fertilizer screening mechanism, a discharging hole is preferably formed in one side of the screening bin.

In order to support the screening bin, as the fertilizer screening mechanism provided by the utility model, a plurality of support columns are preferably fixedly arranged on the bottom surface of the screening bin.

In summary, the utility model has the following advantages:

through the hopper that goes into that sets up, screening storehouse, filter screen, vibrating motor, connecting plate, removal post, stopper and spacing groove mutually support under the use, can prevent to lead to the filter screen to be blocked up when chemical fertilizer sieves, the inside that the chemical fertilizer after the screening can fall into screening storehouse, the staff can take out the chemical fertilizer after will screening through the discharge gate.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the screening bin construction of the present utility model;

FIG. 3 is a schematic view of the partial structure of A in FIG. 1;

fig. 4 is a schematic view of the partial structure of B in fig. 1.

Reference numerals: 1. a screening bin; 2. a fixing hole; 3. feeding into a hopper; 4. a filter screen; 5. a limit groove; 6. a limiting block; 7. a clamping hole; 8. a moving column; 9. a connecting plate; 10. a vibration motor; 11. a storage battery; 12. a support bar; 13. a connection hole; 14. glass; 15. a discharge port; 16. a support column; 17. and a PLC controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, a chemical fertilizer screening mechanism comprises a screening bin 1, a fixed hole 2 is formed in the top surface of the screening bin 1, an access hopper 3 is fixedly sleeved in the fixed hole 2, a filter screen 4 is movably sleeved in the screening bin 1, anti-blocking components are arranged on two sides of the inside of the screening bin 1 and used for preventing the filter screen 4 from being blocked, the anti-blocking components comprise two limit grooves 5, the two limit grooves 5 are respectively formed on two sides of the inside of the screening bin 1, a limit block 6 is movably sleeved in the limit grooves 5, the limit block 6 is fixedly installed with the filter screen 4, two clamping holes 7 are formed in the top surface of the screening bin 1, a movable column 8 is movably sleeved in the inside of the clamping holes 7, the movable column 8 is fixedly installed with the filter screen 4, connecting plates 9 are fixedly installed on two sides of the movable column 8 respectively, a plurality of vibration motors 10 are fixedly installed on the top surface of the screening bin 1, one side of the screening bin 1 is fixedly provided with a PLC (programmable logic controller) 17, the PLC 17 is electrically connected with a vibration motor 10, an eccentric block of the vibration motor 10 is fixedly arranged with a connecting plate 9, through a set feeding hopper 3, a worker can pour chemical fertilizer into the screening bin 1 through the feeding hopper 3, at the moment, the chemical fertilizer can fall onto the top surface of a filter screen 4, the chemical fertilizer can be screened through the set filter screen 4, the vibration motor 10 is started, the eccentric block of the vibration motor 10 vibrates to drive the connecting plate 9 and a movable column 8 to vibrate up and down, the movable column 8 drives the filter screen 4 to vibrate, the filter screen 4 can be enabled to vibrate more stably through the sliding of a set limiting block 6 in a limiting groove 5, the filter screen 4 is prevented from being blocked during chemical fertilizer screening, one side of the screening bin 1 is fixedly provided with a storage battery 11, the battery 11 is electrically connected to the vibration motor 10.

Referring to fig. 1 and 2, a plurality of support bars 12 are fixedly installed on one side of a screening bin 1, the support bars 12 are fixedly installed with a storage battery 11, in the use of the storage battery 11, the support bars 12 can support the storage battery 11, a connecting hole 13 is formed in one side of the screening bin 1, glass 14 is fixedly sleeved in the connecting hole 13, a discharge hole 15 is formed in one side of the screening bin 1, the screened chemical fertilizer can fall into the screening bin 1, a worker can take out the screened chemical fertilizer through the discharge hole 15, and a plurality of support columns 16 are fixedly installed on the bottom surface of the screening bin 1.

Working principle: please refer to fig. 1-4, through the pan feeding hopper 3 that sets up, the staff can pour the chemical fertilizer into the inside of screening storehouse 1 through pan feeding hopper 3, the chemical fertilizer can fall into the top surface of filter screen 4 this moment, can sieve the chemical fertilizer through the filter screen 4 that sets up, shake motor 10 through the start-up setting, shake the eccentric block vibrations of shake motor 10 and drive connecting plate 9 and remove post 8 and shake from top to bottom, and then let remove post 8 drive filter screen 4 shake, can let filter screen 4 shake time more stable through the stopper 6 that sets up in the inside slip of spacing groove 5, lead to filter screen 4 to be blocked when preventing that the chemical fertilizer from sieving, the chemical fertilizer after sieving can fall into the inside of screening storehouse 1, the staff can take out the chemical fertilizer after sieving through discharge gate 15.

Through the glass 14 that sets up, the staff can observe the screening condition of chemical fertilizer through glass 14, and in battery 11 use, support bar 12 can support battery 11 simultaneously.

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

Claims

1. A fertilizer screening mechanism, comprising:

the screening bin (1), the top surface of screening bin (1) has offered fixed orifices (2), the inside fixed sleeve of fixed orifices (2) has cup jointed hopper (3), the inside activity of screening bin (1) has cup jointed filter screen (4);

anti-blocking assembly, anti-blocking assembly sets up the inside both sides in screening storehouse (1), be used for preventing filter screen (4) are stopped up, anti-blocking assembly includes: two spacing groove (5), two the inside both sides of screening storehouse (1) are seted up respectively in spacing groove (5), stopper (6) have been cup jointed to the inside activity of spacing groove (5), stopper (6) with filter screen (4) fixed mounting, two draw-in holes (7) have been seted up to the top surface of screening storehouse (1), movable column (8) have been cup jointed in the inside activity of draw-in holes (7), movable column (8) with filter screen (4) fixed mounting, movable column (8) both sides are fixed mounting respectively has connecting plate (9), screening storehouse (1) top surface fixed mounting has a plurality of vibrating motor (10), one side fixed mounting of screening storehouse (1) has PLC controller (17), PLC controller (17) with vibrating motor (10) electric connection, the eccentric block of vibrating motor (10) with connecting plate (9) fixed mounting.

2. The fertilizer screen apparatus of claim 1, wherein: one side of the screening bin (1) is fixedly provided with a storage battery (11), and the storage battery (11) is electrically connected with the vibration motor (10).

3. The fertilizer screen apparatus of claim 2, wherein: a plurality of supporting bars (12) are fixedly arranged on one side of the screening bin (1), and the supporting bars (12) and the storage battery (11) are fixedly arranged.

4. The fertilizer screen apparatus of claim 1, wherein: a connecting hole (13) is formed in one side of the screening bin (1), and glass (14) is fixedly sleeved in the connecting hole (13).

5. The fertilizer screen apparatus of claim 1, wherein: one side of the screening bin (1) is provided with a discharge hole (15).

6. The fertilizer screen apparatus of claim 1, wherein: the bottom surface of screening storehouse (1) is fixed mounting has a plurality of support column (16).