Bio-organic fertilizer raw material screening equipment

Abstract

The utility model relates to the technical field of organic fertilizer processing, and discloses bio-organic fertilizer raw material screening equipment which comprises a screening box, a screen is arranged in the screening box, a material uniformizing structure is arranged in the screening box, and the material uniformizing structure comprises a discharging port, a transverse plate, a sliding groove, a sliding block, an L-shaped connecting block, a discharging frame, a toothed plate, a rotating rod, a U-shaped frame and a motor rotating gear. A user can pour organic fertilizer raw materials into two sets of discharging frames, then a motor can be started to work, the motor drives a rotating rod to rotate, the rotating rod rotates to drive a rotating gear on the surface of the rotating rod to rotate, and the rotating gear drives two sets of toothed plates meshed with the rotating gear to move in a transmission mode; the toothed plates move to drive the discharging frames on the side walls of the toothed plates to move relatively, at the moment, organic fertilizer raw materials are located in the two discharging frames to shake back and forth for discharging, and therefore the situation that the raw materials are only stacked in a fixed place is avoided, then the raw materials are screened through the screen, and the screening efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer processing, in particular to a biological organic fertilizer raw material screening device. Background Art

[0002] Bio-organic fertilizer refers to a type of fertilizer that has the effects of both microbial fertilizer and organic fertilizer, which is a compound of specific functional microorganisms and organic materials that are mainly derived from animal and plant residues and have been harmlessly treated and decomposed. The raw materials of bio-organic fertilizer need to be screened before processing.

[0003] For example, a bio-organic fertilizer raw material screening device disclosed in announcement number CN220177434U inputs organic fertilizer raw materials through a feed hopper, and then these raw materials are screened by falling and sieves. A part of the screened raw materials falls directly from the surface of the first sieve, the second sieve, the third sieve or the fourth sieve to the outside, and the other part enters the discharge barrel from the through hole and is then transported to the outside by the discharge barrel.

[0004] However, the screening structure is less practical when used, because the screen does not move when in use, and when the feed hopper discharges the raw materials downward, the raw materials will only accumulate in a fixed place, which will not only lead to poor screening efficiency, but also easily cause blockage and affect the screening effect; in view of this, we propose a biological organic fertilizer raw material screening equipment. Summary of the invention

[0005] The purpose of the utility model is to provide a biological organic fertilizer raw material screening device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a bio-organic fertilizer raw material screening device, comprising a screening box, a screen is arranged inside the screening box, a material-scraping structure is arranged inside the screening box, and the material-scraping structure comprises:

[0007] A material discharge port, the material discharge port is opened at the upper end of the screening box, a horizontal plate is fixedly installed on the inner wall of the material discharge port, sliding grooves are opened on both sides of the screening box, and two sets of sliding blocks are slidably connected inside the sliding grooves;

[0008] An L-shaped connecting block, one end of which is fixedly connected to the side wall of the sliding block, the other end of which is fixedly mounted with a blanking frame, and the side wall of the blanking frame is fixedly mounted with a toothed plate;

[0009] A rotating rod, the rotating rod is rotatably connected to the surface of the horizontal plate, a U-shaped frame is fixedly installed on the upper end of the horizontal plate, a motor is fixedly installed on the lower end of the U-shaped frame, and the output shaft of the motor is fixedly connected to the upper end of the rotating rod. A rotating gear is fixedly installed on the surface of the rotating rod;

[0010] A material discharge structure is arranged inside the screening box.

[0011] Preferably, the unloading structure includes two groups of cleaning frames slidably connected to the upper end of the screen, the lower end of the rotating rod passes through the side wall of the horizontal plate and a bevel column is fixedly installed on the surface, the surface of the bevel column is rotatably connected with a sleeve, one end of a connecting rod is hinged on both sides of the sleeve, and the other end of the connecting rod is hinged to the upper end of the cleaning frame.

[0012] Preferably, the cleaning frame is in contact with the surface of the screen.

[0013] Preferably, a collecting box is provided inside the screen.

[0014] Preferably, the tooth plate is meshed with the rotating gear.

[0015] Preferably, a directional rod is fixedly installed inside the sliding groove, and the sliding block is slidably connected to the directional rod.

[0016] Compared with the prior art, the utility model provides a bio-organic fertilizer raw material screening device, which has the following beneficial effects:

[0017] 1. The bio-organic fertilizer raw material screening equipment is equipped with a material leveling structure to facilitate the uniform feeding of organic fertilizer raw materials during feeding. The motor drives the rotating rod to rotate, and then drives the rotating gear to rotate. The rotating gear transmission drives the two sets of tooth plates and the feeding frame to move relative to each other. The organic fertilizer raw materials are located in the two feeding frames and shake back and forth to feed, thereby avoiding the raw materials from piling up in a fixed place and improving the screening efficiency.

[0018] 2. The bio-organic fertilizer raw material screening equipment is equipped with a feeding structure to facilitate scraping the surface of the screen. The rotation of the rotating rod will drive the inclined slot column on its surface to rotate, and then drive the two sets of cleaning frames to push the screening raw materials on the surface of the screen, thereby preventing the organic fertilizer raw materials from clogging the screen holes and affecting the screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a partial three-dimensional structural schematic diagram of the material leveling structure of the utility model;

[0021] Figure 3 This is an enlarged structural diagram of part A of the utility model;

[0022] Figure 4 This is an enlarged structural diagram of part B of the utility model.

[0023] In the figure: 1. screening box; 2. screen; 3. material leveling structure; 31. material discharge port; 32. horizontal plate; 33. sliding groove; 34. sliding block; 35. L-shaped connecting block; 36. material discharge frame; 37. tooth plate; 38. rotating rod; 39. U-shaped frame; 310. motor; 311. rotating gear; 4. material discharge structure; 41. cleaning frame; 42. inclined slot column; 43. sleeve; 44. connecting rod; 5. collecting box; 6. directional rod. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a bio-organic fertilizer raw material screening device, comprising a screening box 1, a screen 2 is arranged inside the screening box 1, a material leveling structure 3 is arranged inside the screening box 1, and the material leveling structure 3 comprises: a feeding port 31, the feeding port 31 is opened at the upper end of the screening box 1, a horizontal plate 32 is fixedly installed on the inner wall of the feeding port 31, sliding grooves 33 are opened on both sides of the screening box 1, two groups of sliding blocks 34 are slidably connected inside the sliding grooves 33, one end of an L-shaped connecting block 35 is fixedly connected to the side wall of the sliding block 34, and a feeding frame 36 is fixedly installed on the other end of the L-shaped connecting block 35, and a tooth plate 37 is fixedly installed on the side wall of the feeding frame 36, a rotating rod 38 is rotatably connected to the surface of the horizontal plate 32, a U-shaped frame 39 is fixedly installed on the upper end of the horizontal plate 32, a motor 310 is fixedly installed on the lower end of the U-shaped frame 39, and the output shaft of the motor 310 is fixedly connected to the upper end of the rotating rod 38. A rotating gear 311 is fixedly mounted on the surface of the rotating rod 38 , and a material discharge structure 4 is arranged inside the screening box 1 .

[0025] Specifically, the material leveling structure 3 of the technical solution of the utility model includes: a material discharge port 31 a horizontal plate 32 a sliding groove 33 a sliding block 34 an L-shaped connecting block 35 a material discharge frame 36 a tooth plate 37 a rotating rod 38 a U-shaped frame 39 a motor 310 and a rotating gear 311 .

[0026] In one embodiment of the present utility model, a feed opening 31 is provided at the upper end of the screening box 1, a transverse plate 32 is fixedly installed on the inner wall of the feed opening 31, sliding grooves 33 are provided on both sides of the screening box 1, two groups of sliding blocks 34 are slidably connected inside the sliding grooves 33, one end of an L-shaped connecting block 35 is fixedly connected to the side wall of the sliding block 34, a feed frame 36 is fixedly installed on the other end of the L-shaped connecting block 35, a tooth plate 37 is fixedly installed on the side wall of the feed frame 36, a rotating rod 38 is rotatably connected to the surface of the transverse plate 32, a U-shaped frame 39 is fixedly installed on the upper end of the transverse plate 32, a motor 310 is fixedly installed on the lower end of the U-shaped frame 39, and the output shaft of the motor 310 is fixedly connected to the upper end of the rotating rod 38. A rotating gear 311 is fixedly installed on the surface of the rotating rod 38. By setting up the material leveling structure 3, it is convenient to evenly discharge the organic fertilizer raw materials during feeding. The user can pour the organic fertilizer raw materials into the two groups of feeding frames 36, and then start the motor 310 to work. The motor 310 drives the rotating rod 38 to rotate, and the rotation of the rotating rod 38 drives the rotating gear 311 on its surface to rotate. The rotating gear 311 drives the two groups of tooth plates 37 meshing with it to move, and the movement of the tooth plates 37 drives the feeding frames 36 on its side walls to move relatively. At this time, the organic fertilizer raw materials are located in the two feeding frames 36 and shaken back and forth to discharge, thereby preventing the raw materials from being accumulated in a fixed place. Then, these raw materials will be screened through the screen 2, thereby improving the screening efficiency. A feeding structure 4 is provided inside the screening box 1.

[0027] Please continue reading Figure 1-Figure 4 The material discharging structure 4 includes two groups of cleaning frames 41 slidably connected to the upper end of the screen 2. The lower end of the rotating rod 38 penetrates the side wall of the horizontal plate 32 and is fixedly installed with an inclined groove column 42 on the surface. The surface of the inclined groove column 42 is rotatably connected with a sleeve 43. Both sides of the sleeve 43 are hinged with one end of a connecting rod 44. The other end of the connecting rod 44 is hinged to the upper end of the cleaning frame 41. By setting up the material discharging structure 4, it is convenient to scrape the surface of the screen 2. The rotation of the rotating rod 38 will drive the inclined groove column 42 on its surface to rotate. The inclined groove column 42 The rotation drives the sleeve 43 on its surface to move up and down, and the movement of the sleeve 43 drives the connecting rods 44 on both sides to move, and the movement of the connecting rods 44 drives the cleaning frame 41 to push the sieve material on the surface of the screen 2 to screen the raw materials, thereby preventing the organic fertilizer raw materials from clogging the screen holes and affecting the screening effect. The cleaning frame 41 is in contact with the surface of the screen 2, and a collecting box 5 is arranged inside the screen 2. The tooth plate 37 is meshed with the rotating gear 311, and a directional rod 6 is fixedly installed inside the sliding groove 33, and the sliding block 34 is slidably connected to the directional rod 6.

[0028] The user can pour the organic fertilizer raw materials into the two groups of feeding frames 36, and then start the motor 310 to work. The motor 310 drives the rotating rod 38 to rotate, and the rotating rod 38 rotates to drive the rotating gear 311 on its surface to rotate. The rotating gear 311 drives the two groups of toothed plates 37 meshing with it to move, and the toothed plates 37 move to drive the feeding frames 36 on its side walls to move relatively. At this time, the organic fertilizer raw materials are located in the two feeding frames 36 and shake back and forth to discharge, so as to avoid that the raw materials will only accumulate in a fixed place, and then these raw materials will be screened through the screen 2, and the rotation of the rotating rod 38 will drive the chute column 42 on its surface to rotate, and the rotation of the chute column 42 will drive the sleeve 43 on its surface to move up and down, and the sleeve 43 moves to drive the connecting rods 44 on both sides to move, and the connecting rod 44 moves to drive the cleaning frame 41 to push the screening raw materials on the surface of the screen 2, so as to avoid that the organic fertilizer raw materials block the screen holes and affect the screening effect, thereby improving the screening effect of the device.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A bio-organic fertilizer raw material screening device, comprising a screening box (1), wherein a screen (2) is arranged inside the screening box (1), characterized in that: A material refining structure (3) is provided inside the screening box (1), and the material refining structure (3) comprises: A material discharge port (31), the material discharge port (31) being disposed at the upper end of the screening box (1), a horizontal plate (32) being fixedly mounted on the inner wall of the material discharge port (31), sliding grooves (33) being disposed on both sides of the screening box (1), and two sets of sliding blocks (34) being slidably connected inside the sliding grooves (33); An L-shaped connecting block (35), one end of the L-shaped connecting block (35) being fixedly connected to the side wall of the sliding block (34), the other end of the L-shaped connecting block (35) being fixedly mounted with a blanking frame (36), and the side wall of the blanking frame (36) being fixedly mounted with a toothed plate (37); A rotating rod (38), the rotating rod (38) being rotatably connected to the surface of the horizontal plate (32), a U-shaped frame (39) being fixedly mounted on the upper end of the horizontal plate (32), a motor (310) being fixedly mounted on the lower end of the U-shaped frame (39), an output shaft of the motor (310) being fixedly connected to the upper end of the rotating rod (38); a rotating gear (311) being fixedly mounted on the surface of the rotating rod (38); A material discharge structure (4), wherein the material discharge structure (4) is arranged inside the screening box (1).

2. A bio-organic fertilizer raw material screening device according to claim 1, characterized in that: The material discharge structure (4) comprises two groups of cleaning frames (41) slidably connected to the upper end of the screen (2); the lower end of the rotating rod (38) penetrates the side wall of the horizontal plate (32) and has an inclined groove column (42) fixedly mounted on the surface; the surface of the inclined groove column (42) is rotatably connected to a sleeve (43); one end of a connecting rod (44) is hinged on both sides of the sleeve (43); the other end of the connecting rod (44) is hinged to the upper end of the cleaning frame (41).

3. A bio-organic fertilizer raw material screening device according to claim 2, characterized in that: The cleaning frame (41) is in contact with the surface of the screen (2).

4. A bio-organic fertilizer raw material screening device according to claim 1, characterized in that: A collecting box (5) is arranged inside the screen (2).

5. A bio-organic fertilizer raw material screening device according to claim 1, characterized in that: The toothed plate (37) is meshed with the rotating gear (311).

6. A bio-organic fertilizer raw material screening device according to claim 1, characterized in that: A directional rod (6) is fixedly installed inside the sliding groove (33), and the sliding block (34) is slidably connected to the directional rod (6).

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