Bio-organic fertilizer production screening device

Abstract

The utility model discloses a bio-organic fertilizer production screening device which comprises a base plate, a side plate is arranged above the base plate, a sliding plate is installed on the side wall of the side plate in a sliding mode, a pair of screening frames are fixedly arranged on the side wall of the sliding plate, a screen is obliquely arranged in each screening frame, a discharging port is formed in one side of each screening frame, and a discharging port is formed in the other side of each screening frame. The bio-organic fertilizer screening device relates to the technical field of bio-organic fertilizer processing and is compact in structure, the sliding plate and the pair of screening frames are driven by the reciprocating assembly to reciprocate up and down, so that materials are rapidly screened by the screens in the screening frames, meanwhile, the first motor can drive the screw rod to rotate, and the first sliding block drives the rotating shaft to move along the guide groove; and under the meshing transmission of the rack and the gear, the rotating shaft can drive the rolling brush to rotate, so that screen holes of the screen are cleaned, the blocking phenomenon is reduced, the screening efficiency is effectively improved, and convenience is brought to use of people.

Description

TECHNICAL FIELD

[0001] The utility model relates to biological organic fertilizer processing technical field, concretely is a kind of biological organic fertilizer production screening device. BACKGROUND

[0002] Microbial organic fertilizer is organic solid waste (including organic garbage, straw, livestock and poultry manure, cake, solid waste generated by agricultural and sideline products and food processing) after microbial fermentation, deodorization and complete composting Processed organic fertilizer.

[0003] At present, organic fertilizer needs to be screened in the production and processing process, the Chinese patent with publication number CN219745488U discloses an automatic screening device for organic fertilizer, comprising a box body, support legs are arranged at the bottom of the box body, the box body is divided into a first screening zone, a second screening zone and a fine material storage zone by a first screen and a second screen, the screen hole of the first screen is larger than that of the second screen, a feed inlet is arranged at the top of the first screening zone, a first vibration motor is arranged on the first screen, and a second vibration motor is arranged on the second screen.

[0004] The device can realize the screening process of organic fertilizer by vibration motor and screen, but when the water content of organic fertilizer is high, it is easy to block the screen hole of the screen, which will affect the screening effect if not cleaned, but stopping production for cleaning will reduce production efficiency and is inconvenient to use. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a biological organic fertilizer production screening device, which solves the problem that the high water content of existing organic fertilizer easily blocks the screen and affects the subsequent screening efficiency.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a biological organic fertilizer production screening device, comprising a base plate, a side plate is arranged above the base plate, a sliding plate is slidingly installed on the side wall of the side plate, a pair of screening frames are fixedly arranged on the side wall of the sliding plate, a screen is obliquely arranged in the screening frame, a discharge port is arranged on one side of the screening frame, a rotating shaft is arranged in the screening frame below the screen, a rolling brush is sleeved on the rotating shaft, a driving assembly is arranged on one side of the screening frame and connected with the rotating shaft, and a reciprocating assembly is arranged on the side plate.

[0007] Preferably, the driving assembly comprises a pair of mounting plates arranged on the side wall of the sliding plate, a first sliding groove is formed in the mounting plate, a first sliding block is slidably arranged in the first sliding groove, one end of the rotating shaft is rotatably connected with the first sliding block, a gear is arranged on the rotating shaft, a rack is fixedly arranged on the outer wall of the screening frame and engaged with the gear, a guide groove for the rotating shaft to slide is formed in the inclined side wall of the screening frame, a first motor and a support are arranged on the mounting plate, a screw rod connected with the support is arranged on the driving end of the first motor, and the first sliding block is screwed with the screw rod.

[0008] Preferably, the reciprocating assembly comprises a second sliding groove arranged on the side plate, a second sliding block is arranged in the second sliding groove, one side of the second sliding block is fixedly connected with the sliding plate, and the other side is fixedly arranged with a sliding frame, a second motor is fixedly arranged on one side of the side plate, a rotating disc is arranged on the driving end of the second motor, a slide pin is arranged at the eccentric position of the rotating disc, and a horizontal groove for the slide pin to insert is formed in the sliding frame.

[0009] Preferably, a pair of third sliding blocks are arranged on the side wall of the sliding plate, and a third sliding groove matched with the third sliding blocks is arranged on the side wall of the side plate.

[0010] Preferably, a fixing seat for supporting the second motor is arranged on the side plate.

[0011] Preferably, a guide plate is arranged on the upper wall of the base plate.

[0012] Beneficial effects

[0013] The utility model discloses a kind of biological organic fertilizer production screening devices, with following beneficial effects: the device compact structure, reciprocating assembly drives sliding plate and a pair of screening frame reciprocate up and down, so that screen in screening frame carries out rapid screening to material, simultaneously, first motor can drive screw rod rotation, make first sliding block drive rotating shaft movement along guide groove, under the meshing transmission of rack and gear, rotating shaft will also drive rotary brush rotation, to screen hole of screen is cleaned, reduce the occurrence of jamming phenomenon, effectively improve screening efficiency, bring the convenience for people's use. ACCURACY OF DRAWINGS

[0014] Fig. 1 It is the structure schematic diagram of the utility model.

[0015] Fig. 2 It is the overhead sectional structure schematic diagram of the utility model.

[0016] In the figure: 1, base plate; 2, side plate; 3, sliding plate; 4, screening frame; 5, screen; 6, rotating shaft; 7, rolling brush; 8, mounting plate; 9, first sliding groove; 10, first sliding block; 11, gear; 12, rack; 13, guide groove; 14, first motor; 15, screw; 16, second sliding groove; 17, second sliding block; 18, second motor; 19, rotating disc; 20, sliding pin; 21, sliding frame; 22, third sliding block; 23, third sliding groove; 24, guide plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] Please refer to Figs. 1-2 The utility model provides a kind of technical scheme: a kind of biological organic fertilizer production screening device, including base plate 1, the upper side of the base plate 1 is equipped with side plate 2, the side wall of the side plate 2 is slidably installed with sliding plate 3, the side wall of the sliding plate 3 is fixedly equipped with a pair of screening frame 4, the screen 5 is obliquely equipped in the screening frame 4, the screening frame 4 side is equipped with discharge gate, the rotating shaft 6 is equipped in the screening frame 4 and is located below screen 5, the rotating shaft 6 is equipped with rolling brush 7, the screening frame 4 side is equipped with the drive assembly connected with the rotating shaft 6, the side plate 2 is equipped with reciprocating assembly.

[0019] By adopting the above technical scheme, reciprocating assembly can drive sliding plate to reciprocate up and down, to make the screen in a pair of screening frame quickly screen material, drive assembly can drive rotating shaft to move transversely, and make rotating shaft drive rolling brush to rotate, to clean screen hole on screen, to reduce the occurrence of blocking phenomenon.

[0020] The embodiment is further provided, the drive assembly includes a pair of mounting plates 8 equipped on the side wall of the sliding plate 3, the first sliding groove 9 is formed in the mounting plate 8, the first sliding block 10 is slidably arranged in the first sliding groove 9, one end of the rotating shaft 6 is rotatably connected with the first sliding block 10, the gear 11 is arranged on the rotating shaft 6, the rack 12 is fixedly arranged on the outer wall of the screening frame 4 and is engaged with the gear 11, the guide groove 13 for the sliding of the rotating shaft 6 is obliquely formed in the side wall of the screening frame 4, the first motor 14 and the support are arranged on the mounting plate 8, the screw 15 connected with the support is mounted on the driving end of the first motor 14, and the first sliding block 10 is screwed with the screw 15.

[0021] By adopting the above technical scheme, the first motor drives the screw to rotate, the first sliding block rotationally connected to the screw moves along the first sliding groove, and the rotating shaft moves in the guide groove.

[0022] The embodiment is further provided with a second sliding groove 16 arranged on the side plate 2, a second sliding block 17 arranged in the second sliding groove 16, one side of the second sliding block 17 fixedly connected with the sliding plate 3, and a sliding frame 21 fixedly arranged on the other side of the second sliding block 17.

[0023] By adopting the above technical scheme, the second motor drives the rotating disc to rotate, the sliding pin on the rotating disc slides in the transverse groove of the sliding frame, and the sliding frame and the second sliding block reciprocate up and down in the second sliding groove, so that the sliding plate drives a pair of screening frames to reciprocate, and the screening efficiency is improved.

[0024] The embodiment is further provided with a pair of third sliding blocks 22 arranged on the side wall of the sliding plate 3, and a third sliding groove 23 arranged on the side wall of the side plate 2 and matched with the third sliding blocks 22.

[0025] By adopting the above technical scheme, the third sliding block and the third sliding groove are arranged, and the stability of the sliding plate sliding up and down is improved.

[0026] The embodiment is further provided with a fixing seat arranged on the side plate 2 and used for supporting the second motor 18.

[0027] The embodiment is further provided with a guide plate 24 arranged on the upper wall of the base plate 1.

[0028] The skilled in the art will connect the parts in the case in sequence, and the specific connection and operation sequence should refer to the following working principle, and the detailed connection means is the public technical knowledge in the art, and the following mainly introduces the working principle and process.

[0029] In use, the material is poured into the upper screen frame 4, the second motor 18 drives the rotating disc 19 to rotate, the sliding pin 20 on the rotating disc 19 slides in the transverse groove of the sliding frame 21, and drives the sliding frame 21 and the second sliding block 17 to reciprocate in the second sliding groove 16, so that the sliding plate 3 drives a pair of screen frames 4 to reciprocate, at this time, the large-particle material continues to roll down along the screen 5, and the medium and small-particle material falls into the lower screen frame 4 through the screen 5 to be screened again, in the screening process, the medium-particle material rolls along the screen 5 and is discharged from one side of the screen frame 4, and the small-particle material passes through the screen 5 and falls onto the deflector 24 to be discharged, and the multi-stage screening is completed.

[0030] In order to avoid the screen 5 from being blocked, the first motor 14 can be started, the first motor 14 drives the screw 15 to rotate, the first sliding block 10 rotatably connected to the screw 15 moves along the first sliding groove 9, and drives the rotating shaft 6 to move in the guide groove 13, when the rotating shaft 6 moves transversely, the rotating shaft 6 drives the rolling brush 7 to rotate under the meshing transmission of the gear 11 and the rack 12, so that the screen holes on the screen 5 are cleaned, and the blockage is avoided.

[0031] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A screening device for producing bio-organic fertilizer, comprising a base plate (1), wherein a side plate (2) is provided above the base plate (1), characterized in that, A sliding plate (3) is slidably installed on the side wall of the side plate (2). A pair of screening frames (4) are fixedly provided on the side wall of the sliding plate (3). A screen (5) is inclinedly provided inside the screening frame (4). A discharge port is provided on one side of the screening frame (4). A rotating shaft (6) is provided inside the screening frame (4) and below the screen (5). A roller brush (7) is fitted on the rotating shaft (6). A drive assembly connected to the rotating shaft (6) is provided on one side of the screening frame (4). A reciprocating assembly is provided on the side plate (2).

2. The bio-organic fertilizer production screening device according to claim 1, characterized in that, The drive assembly includes a pair of mounting plates (8) disposed on the side wall of the slide plate (3). A first slide groove (9) is provided on the mounting plate (8). A first slider (10) is slidably disposed in the first slide groove (9). One end of the rotating shaft (6) is rotatably connected to the first slider (10). A gear (11) is provided on the rotating shaft (6). A rack (12) that meshes with the gear (11) is fixedly provided on the outer wall of the screening frame (4). A guide groove (13) for the rotating shaft (6) to slide is obliquely provided on the side wall of the screening frame (4). A first motor (14) and a support are provided on the mounting plate (8). A screw (15) connected to the support is installed on the drive end of the first motor (14). The first slider (10) is screwed to the screw (15).

3. The bio-organic fertilizer production screening device according to claim 1, characterized in that, The reciprocating assembly includes a second slide groove (16) provided on the side plate (2), a second slider (17) provided in the second slide groove (16), one side of the second slider (17) is fixedly connected to the slide plate (3), and a slide frame (21) is fixedly installed on the other side. A second motor (18) is fixedly provided on one side of the side plate (2), and a turntable (19) is installed on the drive end of the second motor (18). A sliding pin (20) is provided at the eccentric position of the turntable (19), and a transverse groove for the sliding pin (20) to be inserted is provided in the slide frame (21).

4. The bio-organic fertilizer production screening device according to claim 1, characterized in that, The side wall of the slide plate (3) is provided with a pair of third sliders (22), and the side wall of the side plate (2) is provided with a third groove (23) that matches the third sliders (22).

5. A bio-organic fertilizer production screening device according to claim 3, characterized in that, The side plate (2) is provided with a mounting base for supporting the second motor (18).

6. The bio-organic fertilizer production screening device according to claim 1, characterized in that, The upper wall of the substrate (1) is provided with a flow guide plate (24).

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