Screening equipment for organic fertilizer production

Abstract

The utility model relates to the technical field of organic fertilizer production, in particular to screening equipment for organic fertilizer production, which comprises a screening box, a sliding groove is formed in the screening box in a penetrating manner, supports are fixedly mounted on two side walls of the screening box, limiting grooves are formed in the inner walls of the two supports, and collecting boxes are inserted into the two limiting grooves. An inner plate is slidably mounted in the sliding groove, and a mounting groove is formed in the upper end of the inner plate. A screening mechanism is mounted at the lower end of the inner plate; the screening mechanism comprises an inner rod, the inner rod is fixedly connected with the inner plate, blocking pieces are symmetrically and fixedly installed at the lower end of the inner rod, a fixing strip is fixedly installed in the inner wall of the screening box, a driving motor is fixedly installed in the fixing strip, a driving block is installed on an output shaft of the driving motor, and the driving block is located between the two blocking pieces and is kept attached to the two blocking pieces. And when the equipment is used, the screening net can be conveniently mounted and dismounted, the organic fertilizer can be conveniently and rapidly screened and collected, and the using effect of the equipment is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer production, in particular to screening equipment for organic fertilizer production. Background Art

[0002] Organic fertilizer is also called "farmyard manure". Any fertilizer that uses organic matter (compounds containing carbon) is called organic fertilizer, including human feces, urine, manure, compost, green manure, cake fertilizer, biogas fertilizer, etc.

[0003] For example, a Chinese patent discloses: an organic fertilizer drying and screening device, publication number: CN205816162U, which is provided with a small-diameter sieve hole and a large-diameter sieve hole on the screening cylinder, and the screening cylinder is controlled to rotate by a power device. The granular organic fertilizer is first screened out by the small-diameter sieve hole to separate the small particles and the powder, and then the particles with the composite packaging particle size requirement are screened out by the large-diameter sieve hole. Screening and drying are carried out simultaneously to improve the production efficiency of granular organic fertilizer. However, since the organic fertilizer has a certain viscosity, the screening cylinder is prone to blockage after long-term screening, and it needs to be dismantled and cleaned. The device is more laborious to dismantle the screening cylinder, which causes the organic fertilizer to adhere to the screening cylinder and affect the screening efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a screening device for organic fertilizer production, which solves the problem that the screening drum is prone to clogging after long-term screening due to the certain viscosity of organic fertilizer, and needs to be dismantled and cleaned. The equipment is relatively laborious to dismantle the screening drum, resulting in the organic fertilizer being easily adhered to the screening drum, affecting the technical problem of screening efficiency.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A screening device for organic fertilizer production, comprising a screening box, a slide slot is provided inside the screening box, brackets are fixedly installed on both side walls of the screening box, limiting slots are provided in the inner walls of the two brackets, collecting boxes are inserted in the two limiting slots, an inner plate is slidably installed inside the slide slot, and a mounting slot is provided on the upper end of the inner plate;

[0009] A screening mechanism is installed at the lower end of the inner plate;

[0010] The screening mechanism comprises an inner rod, which is fixedly connected to the inner plate, and a blocking piece is symmetrically fixedly mounted on the lower end of the inner rod.

[0011] Preferably, a fixing bar is fixedly installed in the inner wall of the screening box, and a driving motor is fixedly installed inside the fixing bar.

[0012] Preferably, a driving block is mounted on the output shaft of the driving motor, and the driving block is located between the two blocking pieces and keeps in contact with the two blocking pieces.

[0013] Preferably, slots are symmetrically provided in the inner wall of the installation groove, and a screening net is installed inside the installation groove.

[0014] Preferably, side blocks are symmetrically fixedly installed on the side walls of the screening net, and two side blocks are slidably installed in two slots respectively.

[0015] Preferably, screws are fixedly mounted on the lower ends of the two side blocks, threaded rings are threadedly mounted on the two screws, and the two threaded rings are fitted with the lower ends of the inner plates.

[0016] (III) Beneficial effects

[0017] 1. Through the design of the inner plate, the screening net, the screw and the threaded ring, the two threaded rings can be rotated on the two screws. When the two threaded rings are rotated to fit with the lower end of the inner plate, the installation of the screening net is completed, so that the screening net can be easily installed and disassembled when the device is used, and the screening net can be easily disassembled and cleaned after long-term use.

[0018] Second, through the design of the chute, inner plate, inner rod, baffle and driving block, the rotation of the driving block will drive the two baffles fitted therewith to slide in the horizontal direction, and at this time the two baffles will drive the inner rod to slide accordingly, and the sliding of the inner rod will drive the inner plate to slide inside the chute, and at this time the inner plate will drive the screening net to slide back and forth, thereby effectively screening the organic fertilizer on the screening net, making it difficult for the organic fertilizer to spill out during screening, and the screened organic fertilizer will fall into the collection box to be collected, making it easy to quickly screen and collect the organic fertilizer when the device is in use, thereby enhancing the use effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0020] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0021] Figure 2 It is a three-dimensional exploded structural diagram of the utility model;

[0022] Figure 3 This is the explosion structure diagram of the screening net connection of the utility model;

[0023] Figure 4 This is an exploded structural diagram of the inner panel connection of the utility model.

[0024] Legend: 11. Screening box; 12. Slide; 13. Bracket; 14. Limiting groove; 15. Collecting box; 21. Inner plate; 22. Mounting groove; 23. Inner rod; 24. Baffle; 25. Fixing bar; 26. Driving motor; 27. Driving block; 28. Slot; 31. Screening net; 32. Screw; 33. Threaded ring; 34. Side block. DETAILED DESCRIPTION

[0025] The embodiment of the present application provides a screening device for organic fertilizer production, which effectively solves the problem that the screening drum is prone to clogging after long-term screening due to the certain viscosity of organic fertilizer, and needs to be dismantled and cleaned. The equipment is relatively laborious to dismantle the screening drum, which causes the organic fertilizer to easily adhere to the screening drum and affect the screening efficiency. Through the design of the inner plate, the screening net, the screw and the threaded ring, the two threaded rings can be rotated on the two screws. When the two threaded rings are rotated to fit with the lower end of the inner plate, the installation of the screening net is completed, so that the equipment is easy to install and disassemble the screening net when in use, and then it is easy to disassemble and clean the screening net after long-term use.

[0026] Example

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the problem that the screening drum is prone to blockage after long-term screening due to the certain viscosity of organic fertilizer, and needs to be dismantled and cleaned. The equipment is laborious to dismantle the screening drum, resulting in the organic fertilizer being easily adhered to the screening drum and affecting the screening efficiency. The overall idea is as follows: a screening device for organic fertilizer production, comprising a screening box 11, a chute 12 is provided inside the screening box 11, brackets 13 are fixedly installed on the side walls of both sides of the screening box 11, and limiting grooves 14 are provided in the inner walls of the two brackets 13, and collecting boxes 15 are inserted in the two limiting grooves 14, an inner plate 21 is slidably installed inside the chute 12, and a mounting groove 22 is provided at the upper end of the inner plate 21;

[0028] A screening mechanism is installed at the lower end of the inner plate 21;

[0029] The screening mechanism includes an inner rod 23, which is fixedly connected to the inner plate 21, and a baffle 24 is symmetrically fixedly installed at the lower end of the inner rod 23. A fixing bar 25 is fixedly installed in the inner wall of the screening box 11, and a driving motor 26 is fixedly installed inside the fixing bar 25. A driving block 27 is installed on the output shaft of the driving motor 26. The driving block 27 is located between the two baffles 24 and keeps in contact with the two baffles 24. Slots 28 are symmetrically opened in the inner wall of the installation groove 22, and a screening device 26 is installed inside the installation groove 22. The screening net 31 is symmetrically fixed with side blocks 34 on the side walls of the screening net 31. The two side blocks 34 are slidably installed in the two slots 28 respectively. The lower ends of the two side blocks 34 are fixedly installed with screws 32. The two screws 32 are threadedly installed with threaded rings 33. The two threaded rings 33 are both fitted with the lower ends of the inner plate 21. When in use, the screening net 31 can be placed in the installation groove 22 first. At this time, the two side blocks 34 on the screening net 31 will also be installed on the two slots 28. Then, the two screws 32 can be fixedly installed with screws 32. The two threaded rings 33 are both fitted with the lower ends of the inner plate 21. The two threaded rings 33 are rotated on the rod 32, and when the two threaded rings 33 are rotated to fit with the lower end of the inner plate 21, the installation of the screening net 31 will be completed at this time, so that the device is convenient for installing and disassembling the screening net 31 when in use; when the screening net 31 is installed, the organic fertilizer can be placed on the screening net 31 at this time, and the drive motor 26 can be started at this time, and the drive block 27 will be driven to rotate therewith under the action of the drive motor 26, and the two baffles 24 fitted therewith will be driven to slide in the horizontal direction under the rotation of the drive block 27, and the two baffles 24 will drive the inner rod 23 to slide therewith, and the inner plate 21 will be driven to slide inside the chute 12 under the sliding of the inner rod 23, and the inner plate 21 will drive the screening net 31 to slide back and forth, and then the organic fertilizer on the screening net 31 is effectively screened, and the screened organic fertilizer will fall into the collecting box 15 and be collected, so that the device is convenient for rapid screening and collection of organic fertilizer when in use, and the use effect of the device is enhanced.

[0030] In view of the problems existing in the prior art, the utility model provides a screening device for organic fertilizer production. Through the design of the inner plate 21, the screening net 31, the screw 32 and the threaded ring 33, the two threaded rings 33 can be rotated on the two screws 32. When the two threaded rings 33 are rotated to fit with the lower end of the inner plate 21, the installation of the screening net 31 is completed, so that the screening net 31 can be easily installed and disassembled when the device is in use, and the screening net can be easily disassembled and cleaned after long-term use.

[0031] Working principle:

[0032] In the first step, the screening net 31 can be placed in the installation groove 22 when in use, and the two side blocks 34 on the screening net 31 will also be installed on the two slots 28, and then the two threaded rings 33 can be rotated on the two screws 32. When the two threaded rings 33 are rotated to fit the lower end of the inner plate 21, the installation of the screening net 31 is completed, so that the device is easy to install and disassemble the screening net 31 when in use;

[0033] In the second step, after the screening net 31 is installed, the organic fertilizer can be placed on the screening net 31, and the driving motor 26 can be started. Under the action of the driving motor 26, the driving block 27 will be driven to rotate. At this time, the two baffles 24 fitted therewith will be driven to slide in the horizontal direction under the rotation of the driving block 27. At this time, the two baffles 24 will drive the inner rod 23 to slide, and under the sliding of the inner rod 23, the inner plate 21 will be driven to slide inside the chute 12. At this time, the inner plate 21 will drive the screening net 31 to slide back and forth, and then the organic fertilizer on the screening net 31 will be effectively screened, and the screened organic fertilizer will fall into the collecting box 15 and be collected, so that the device is convenient for rapid screening and collection of organic fertilizer when in use, thereby enhancing the use effect of the device.

[0034] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A screening device for organic fertilizer production, comprising a screening box (11), wherein a chute (12) is provided inside the screening box (11), and brackets (13) are fixedly mounted on both side walls of the screening box (11), characterized in that: The inner walls of the two brackets (13) are provided with limiting grooves (14), and the two limiting grooves (14) are plugged with collection boxes (15); An inner plate (21) is slidably mounted inside the slide groove (12), and a mounting groove (22) is formed at the upper end of the inner plate (21); A screening mechanism is installed at the lower end of the inner plate (21); The screening mechanism comprises an inner rod (23), the inner rod (23) is fixedly connected to the inner plate (21), and a baffle (24) is symmetrically fixedly mounted on the lower end of the inner rod (23).

2. A screening device for organic fertilizer production as claimed in claim 1, characterized in that: A fixing strip (25) is fixedly installed in the inner wall of the screening box (11); Wherein, a driving motor (26) is fixedly installed inside the fixing bar (25).

3. A screening device for producing organic fertilizer according to claim 2, characterized in that: A driving block (27) is mounted on the output shaft of the driving motor (26); The driving block (27) is located between the two blocking pieces (24) and is in close contact with the two blocking pieces (24).

4. A screening device for organic fertilizer production as claimed in claim 1, characterized in that: Slots (28) are symmetrically provided in the inner wall of the installation groove (22); Wherein, a screening net (31) is installed inside the installation groove (22).

5. A screening device for producing organic fertilizer according to claim 4, characterized in that: Side blocks (34) are symmetrically fixedly mounted on the side walls of the screening net (31).

6. A screening device for organic fertilizer production as claimed in claim 5, characterized in that: The two side blocks (34) are slidably mounted in the two slots (28) respectively.

7. A screening device for organic fertilizer production as claimed in claim 6, characterized in that: Screw rods (32) are fixedly mounted on the lower ends of the two side blocks (34).

8. A screening device for organic fertilizer production as claimed in claim 7, characterized in that: A threaded ring (33) is threadedly mounted on the two screw rods (32), and the two threaded rings (33) are in contact with the lower end of the inner plate (21).

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