Water-soluble fertilizer filtering device

Abstract

The utility model relates to the technical field of water-soluble fertilizers, in particular to a water-soluble fertilizer filtering device which comprises a treatment box and a box cover, a placing plate is fixedly arranged on the top of the inner side of the treatment box, an annular gear is rotatably arranged on the top of the placing plate, a rotating motor is installed on the box cover, and an output shaft of the rotating motor is in driving connection with a driving gear. The driving gear is meshed with the annular gear, a filter cartridge is arranged in the treatment box, a plurality of filter holes are formed in the side wall of the filter cartridge, an annular placing part is arranged at the top of the filter cartridge and placed on the placing plate, a plurality of limiting grooves are formed in the inner side of the annular gear, and limiting parts corresponding to the limiting grooves are arranged on the outer side of the annular placing part; a mounting plate is arranged on the outer side of the filter cartridge, an electric pile telescopic rod for driving the mounting plate to move is mounted on the outer side wall of the treatment box, a plurality of dredging rods are arranged on one side, directly facing the filter cartridge, of the mounting plate, and the dredging rods correspond to the filter holes; the filter holes can be dredged in time, and normal filtration of the water-soluble fertilizer is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of water-soluble fertilizer technology, and more specifically to a water-soluble fertilizer filtration device. Background Technology

[0002] Water-soluble fertilizer is a multi-element compound fertilizer that can be completely dissolved in water. It can dissolve quickly in water, making it easier for crops to absorb, and its absorption and utilization rate is relatively high. More importantly, it can be applied to facility agriculture such as sprinkler and drip irrigation to achieve integrated water and fertilizer management, thus saving water, fertilizer and labor.

[0003] During the production process, water-soluble fertilizers may clump together, which usually requires the use of a filtration device for screening. However, existing filtration devices do not have a clearing function, which can easily cause the filter pores to become clogged during the filtration of water-soluble fertilizers, thus preventing the fertilizers from being filtered properly. Utility Model Content

[0004] The purpose of this invention is to provide a water-soluble fertilizer filtration device that can promptly clear the filter holes and ensure normal filtration of water-soluble fertilizer.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A water-soluble fertilizer filtration device includes a treatment box and a box cover. A placement plate is fixedly installed on the top inner side of the treatment box. A through hole is opened in the middle of the placement plate. A ring gear is rotatably installed on the top of the placement plate. A rotary motor is installed on the box cover. The output shaft of the rotary motor drives a drive gear connected to it. The drive gear meshes with the ring gear. A filter cylinder is provided inside the treatment box. Multiple filter holes are opened on the side wall of the filter cylinder. An annular placement part is provided on the top of the filter cylinder. The annular placement part is placed on the placement plate. Multiple limiting grooves are opened on the inner side of the ring gear. A limiting part corresponding to the limiting grooves is provided on the outer side of the annular placement part. An installation plate is provided on the outer side of the filter cylinder. An electric stack telescopic rod for driving the installation plate to move is installed on the outer side wall of the treatment box. Multiple unblocking rods are provided on the side of the installation plate facing the filter cylinder. The unblocking rods correspond to the filter holes. A feed pipe is provided on the box cover. A discharge pipe is provided at the bottom of the treatment box.

[0007] Furthermore, a rotating shaft is provided on the inner side of the filter cartridge, and a drive motor for driving the rotating shaft is installed on the cover. A brush is fixedly connected to the rotating shaft via a connecting rod, and the brush is positioned facing the inner wall of the filter cartridge.

[0008] Furthermore, a groove is provided at the bottom of the placement plate, and one end of the mounting plate is slidably connected in the groove.

[0009] Furthermore, a slag collection trough is provided at the bottom of the filter cylinder.

[0010] Furthermore, the bottom of the slag collection tank is provided with an opening, and a slag discharge cover is installed at the opening.

[0011] Furthermore, a sealing door is provided on one side of the processing box, and a sealing strip is provided between the sealing door and the processing box.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] The rotary motor on the cover of this utility model drives the filter cylinder placed on the placement plate to rotate through the meshing of the drive gear and the ring gear. The mounting plate is moved by the telescopic rod of the electric stack. The unblocking rod on the mounting plate corresponds to the filter hole on the filter cylinder. The unblocking rod can unblock the filter hole in time to ensure the normal filtration of water-soluble fertilizer. Attached Figure Description

[0014] Figure 1 This is a cross-sectional view of the present invention;

[0015] Figure 2 This is a partial structural schematic diagram of the present invention.

[0016] 1. Processing box; 2. Box cover; 3. Placement plate; 301. Slide groove; 4. Ring gear; 5. Rotary motor; 6. Drive gear; 7. Filter cylinder; 701. Filter hole; 702. Slag collection trough; 71. Annular placement part; 72. Limiting part; 8. Mounting plate; 9. Electric stack telescopic rod; 10. Unblocking rod; 11. Feed pipe; 12. Discharge pipe; 13. Rotating shaft; 14. Drive motor; 15. Connecting rod; 16. Brush; 17. Slag discharge cover; 18. Sealing door. Detailed Implementation

[0017] like Figure 1 and Figure 2As shown, a water-soluble fertilizer filtration device includes a treatment box 1 and a box cover 2. A placement plate 3 is fixedly installed on the top inner side of the treatment box 1. A through hole is opened in the middle of the placement plate 3. A ring gear 4 is rotatably mounted on the top of the placement plate 3. A rotary motor 5 is installed on the box cover 2. The output shaft of the rotary motor 5 drives a drive gear 6, which meshes with the ring gear 4. A filter cylinder 7 is provided inside the treatment box 1. Multiple filter holes 701 are opened on the side wall of the filter cylinder 7. An annular placement part 71 is provided on the top of the filter cylinder 7. The annular placement part 71 is placed on the placement plate 3. Multiple limiting grooves are opened on the inner side of the ring gear 4. A limiting part 72 corresponding to the limiting groove is provided on the outer side of the annular placement part 71. An installation plate 8 is provided on the outer side of the filter cylinder 7. An electric stack telescopic rod 9 for driving the installation plate 8 to move is installed on the outer side wall of the processing box 1. Multiple unblocking rods 10 are provided on the side of the installation plate 8 facing the filter cylinder 7. The unblocking rods 10 correspond to the filter holes 701. A feed pipe 11 is provided on the box cover 2. A discharge pipe 12 is provided at the bottom of the processing box 1.

[0018] The filter cylinder 7 has a rotating shaft 13 on its inner side. The cover 2 is equipped with a drive motor 14 that drives the rotating shaft 13 to rotate. A brush 16 is fixedly connected to the rotating shaft 13 through a connecting rod 15. The brush 16 is positioned facing the inner wall of the filter cylinder 7.

[0019] The bottom of the placement plate 3 is provided with a sliding groove 301, and one end of the mounting plate 8 is slidably connected in the sliding groove 301.

[0020] The bottom of the filter cylinder 7 is provided with a slag collection trough 702.

[0021] The bottom of the slag collection trough 302 is provided with an opening, and a slag discharge cover 17 is installed at the opening.

[0022] A sealing door 18 is provided on one side of the processing box 1, and a sealing strip is provided between the sealing door 18 and the processing box 1.

[0023] Working principle:

[0024] Water-soluble fertilizer is poured into the filter cylinder 7 inside the treatment tank 1 through the feed pipe 11 on the tank cover 2; the rotary motor 5 on the tank cover 2 is started, and its output shaft drives the connected drive gear 6 to rotate the ring gear 4. Because the limiting groove on the inner side of the ring gear 4 cooperates with the limiting part 72 on the outer side of the annular placement part 71 at the top of the filter cylinder 7, the filter cylinder 7 rotates accordingly; smaller particles of water-soluble fertilizer enter the lower part of the treatment tank 1 through the filter hole 701, while larger particles or impurities are left in the filter cylinder 7; the electric stack telescopic rod 9 on the outer wall of the treatment tank 1 drives the mounting plate 8 to move, and the unblocking rod 10 on the mounting plate 8... The filter holes 701 are unblocked; the drive motor 14 drives the rotating shaft 13 to rotate, which drives the brush 16 to clean the inner wall of the filter cylinder 7, so as to prevent the larger water-soluble fertilizer particles discharged from the filter holes 701 by the unblocking rod 10 from continuing to accumulate near the filter holes 701 and continue to block the filter holes 701; the filtered water-soluble fertilizer is discharged from the discharge pipe 12 at the bottom of the treatment box 1, while the impurities remaining in the filter cylinder 7 are deposited in the slag collection tank 702, which can be cleaned by opening the slag discharge cover 17 at the bottom of the slag collection tank 702. The sealing door 18 on one side of the treatment box facilitates the maintenance and cleaning of the inside of the treatment box 1.

[0025] This utility model uses the unblocking rod 10 and the brush 16 to unclog and clean the filter hole 701, effectively preventing blockage. The slag collection trough 702 at the bottom of the filter cylinder 7 and the sealing door 18 on one side of the processing box 1 facilitate the cleaning of impurities and the maintenance of the equipment, thereby improving the service life and stability of the equipment.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A water-soluble fertilizer filtration device, characterized in that: The system includes a processing box (1) and a box cover (2). A placement plate (3) is fixedly installed on the top inner side of the processing box (1). A through hole is opened in the middle of the placement plate (3). A ring gear (4) is rotatably installed on the top of the placement plate (3). A rotary motor (5) is installed on the box cover (2). The output shaft of the rotary motor (5) is driven by a drive gear (6). The drive gear (6) meshes with the ring gear (4). A filter cylinder (7) is provided inside the processing box (1). Multiple filter holes (701) are opened on the side wall of the filter cylinder (7). An annular placement part (71) is provided on the top of the filter cylinder (7). The ring gear (4) is placed on the placement plate (3). Multiple limiting grooves are provided on the inner side of the ring gear (4). A limiting part (72) corresponding to the limiting groove is provided on the outer side of the ring placement part (71). An installation plate (8) is provided on the outer side of the filter cylinder (7). An electric stack telescopic rod (9) for driving the installation plate (8) to move is installed on the outer side wall of the processing box (1). Multiple unblocking rods (10) are provided on the side of the installation plate (8) facing the filter cylinder (7). The unblocking rods (10) correspond to the filter holes (701). A feed pipe (11) is provided on the box cover (2). A discharge pipe (12) is provided at the bottom of the processing box (1).

2. The water-soluble fertilizer filtration device as described in claim 1, characterized in that: The filter cylinder (7) has a rotating shaft (13) on its inner side. The cover (2) is equipped with a drive motor (14) that drives the rotating shaft (13) to rotate. A brush (16) is fixedly connected to the rotating shaft (13) via a connecting rod (15). The brush (16) is positioned facing the inner wall of the filter cylinder (7).

3. The water-soluble fertilizer filtration device as described in claim 1, characterized in that: The bottom of the placement plate (3) is provided with a groove (301), and one end of the mounting plate (8) is slidably connected in the groove (301).

4. The water-soluble fertilizer filtration device as described in claim 1, characterized in that: The bottom of the filter cylinder (7) is provided with a slag collection tank (702).

5. The water-soluble fertilizer filtration device as described in claim 4, characterized in that: The bottom of the slag collection tank (702) is provided with an opening, and a slag discharge cover (17) is installed at the opening.

6. The water-soluble fertilizer filtration device as described in claim 5, characterized in that: A sealing door (18) is provided on one side of the processing box (1), and a sealing strip is provided between the sealing door (18) and the processing box (1).

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